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", 0x1000, 0x4}], 0x20000, 0x0) acct(&(0x7f0000000080)='./file0\x00') r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x420004, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/04/07 19:48:52 executing program 7: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x400001000004) r0 = eventfd2(0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="27a77019481a80fde92383f2cc28462b927040d252b2f7cb7abda6cfa24b159362d9ba42348d487ebbe2adc075f3c45b4af293c836540fc0f7e8fe1de2832a9be656532de61ab339d0c1dde33ab317be74039cfafb1fba2b9360b50e46c88006ed319ad0d8732d790363897a797da2396befaa18e35c9dee2819760db9bc72cbe411c898e92958de82a35ed8e0d205bf38428abf3082e02d4b34719e9e028001f9911d3ec9efd13b19f9c875a1459e1959f81a8b261c085ba14506fb4b4d47b9194af53b0ee94d03b79501be176aa9bd261e8c2eb371fc937b2cdbb5f6338f75312ba54caebc4fe7f3fcdeeb45659f230540bc4a80d69f3f0d91ddd1", 0xfc, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000001580)='cifs.idmap\x00', &(0x7f00000015c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001600)="929e9d708c92273442306a6e29455511f2fcb8b3ebfd972ea5bd83a44c14f3dec55c9ddbba4452a800faad72aadb988ded37af3a904f94020135", 0x3a, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001540)=[{&(0x7f0000000240)="de3d14c2257d6cc43c445c362df9be6e2a266c683e9916b039f7150907e76e8452eba0ce23f0d0de73b34f2323245f39b659ac92a726fd30955945ae4794eac0bd7f6c638a9890d573a32a48234e8742e5c6c6b62a6b6e4e202fbb35ec72edbbe6b51ff04134530764b9027a18d47fe4a4c6532d183dca4a6ef52d77f1bc7a78562c4cbb25732d7422a8f93a5927f80d10ebb444eb3a8f931d87344d7d22f953e62709862c64281da5606c", 0xab}], 0x1, r3) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) socketpair(0x1d, 0x80000, 0x2, &(0x7f0000001640)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715", 0x18, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f00000005c0)='em1wlan0wlan0]*]eth1usercgroupuser@lomd5sum', 0x2b, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000080)={0x401, 0x7d85ff032befe4ed, 0xffffffffffffffff, 0x7fff}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x2}, 0x8) ioctl$KDGKBSENT(r5, 0x4b48, &(0x7f00000003c0)={0x2, 0x3}) write$eventfd(r0, &(0x7f0000000380)=0x40, 0x8) [ 78.854664] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/07 19:48:52 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000480)={@dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, 0x12, 0x9, 0x1, 0x400, 0x2, 0x40, r2}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000380)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r4 = getpgrp(0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000300)={&(0x7f00000010c0)=@bridge_setlink={0x1508, 0x13, 0x408, 0x70bd26, 0x25dfdbfe, {0x7, 0x0, 0x0, r3, 0x100, 0x40120}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}, @IFLA_OPERSTATE={0x8, 0x10, 0x8}, @IFLA_IFALIAS={0x14, 0x14, 'bond0\x00'}, @IFLA_MAP={0x24, 0xe, {0x0, 0x9910, 0x6, 0x2, 0xffffffff, 0x4}}, @IFLA_PORT_SELF={0x1484, 0x19, [@nested={0x1328, 0x50, [@generic="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@generic="e8cca87a2aefcd31e4c79a5f0fbc805a12566fcd346897fd5d289aa1a71dfb4da1721679f03b639402549faa986ec6928830a269192500b76a19d337be945aeee3991e6ec9c3a169fd6430df7a7429890d60ad2accef7486d36bffe1240b2a7aa1d8231c0ac2a03993b411e8e4e0a36daf321cd7defddc21e66963c13bc09bdf80a942b1969caca4b4bb30ca456fb1c6d4966fb15379feb06d5eb250b43c784a9e5f0795417a9c685b891a09e80ccfaae6220bf95f3b38d8e06fde80f9c3d1162ab6623f5c", @typed={0x8, 0x12, @pid=r4}, @generic="90b1323f9fdedc7828353ce2bd5e60af501151af53b5db173a25b9c3df4a793dc29f0320b5c40f5bcc71ecbae46a3324baf00b2faf5a97261c33a7e6104daa9d811f4f1e75b8473915f9a5ae64079631335a78898dae12e6f258fc441f627a6ee11a5df216992b0ff094c736d6ccd9a189f0adff5965a42ef805b291d9302ad166288d66f6b77b9fc2c58c128016aaa63dc5c862528b7e3933026e8f78e3", @generic="b1fa774f0078cf7d16f1debecdba7346a0b245676755c1388356f4541ff02c2d393cf23063bb0994dff62d2c5492a87efa6f0690af3d647804f52879463bea22a14b5d55265eaf5daad550515921070c73584c5cd7f6139f04f9105f9018664bdda999186760f24378f559d268b3216c6a061881612efd9b560fcef06cb7af923adb59b7cc181ef04d84a443feef43893be4e9333a8b491c7d5c690d19c3c89c525cb85b39391e9819c41470e7cb983b1c235cc583b0c52e7418eecffc1af65ccd0b65df7c03d46fe2894ca8ad99155634ec05e429caf574d210880de4828b1749fe0ba91e4e70d7722fa15e0b14f16cc63749e650cad20e90f9f4", @generic="d240df6de65d9f2df14facf2a9f20ce666faa64a693ee189a871e73017df7638d3467d5f46a0564aeee0a64c1996bd1c555d0cb4b11cba701cb7bfabe5a2b328fda75f1f7a300a501588950eb8c9b2daf0fb0b852c01c2d691cb3589d32d73408a6bceae19e73c589f56509b96bc0344d39715", @typed={0x8, 0x57, @ipv4=@rand_addr=0xfff}, @generic="91ccff8d0531988a6a59c841c99c22e72962b23a29eaacc0dd1bdf5e220a35a7bb4a6542ac5cd94c59e4ae0ac447f5c9a2363641cc9ca4c7d1eb865b496d5cc23ba1"]}, @typed={0x8, 0x26, @uid=r5}, @typed={0xc, 0x6f, @str='ppp0*\x00'}, @nested={0x138, 0x8, [@generic="446aa47f5940ef08a99611bbe4ad012e8adfcbb43e5efc40afa72cb968fb946f861f4a4cf1110c6d7bc781589960026af0793d391d07e3b817c1c3f47db8ac44", @generic="92372649c08f837dea73aa68975932e243d22bfc4c5965c370c27106af448317f624879bdb0dd6a2f683d52c799154a8bd1348a1e7e6862b1d1316803cfe9023ac44efb5ac2f710cd408537c06e7d1d65722f8c4ea2b540c43c2aff1ce307892fb5911d0a643ebe314f9770d871110e5ff3afe19fe23ecd27b57927fb25e0546a66c38dc714afae76de10d30032879bac2f6762f840df2c64f86de24699f982f0a38474204df3fa6e306352b33d9848b7ecdea6786667396984389dc553da114c2cb9a0eb70aa58fd8dbd4e89f5fdd846894c928baa1e4b33417a931b2f4b854e4a20e5b16370b75381e48779844f602d49999"]}, @typed={0xc, 0x81, @u64=0x3}]}, @IFLA_LINKMODE={0x8, 0x11, 0x6}, @IFLA_IF_NETNSID={0x8, 0x2e, 0x6}, @IFLA_MASTER={0x8, 0xa, 0x800}]}, 0x1508}, 0x1, 0x0, 0x0, 0x10}, 0x24000010) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb34763be745180ae1594077309673ae7279d83b1532e92e00b3b860686dc709000000000000e48947d09d2580cf"}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1b1000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/07 19:48:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001440), &(0x7f0000001500)=0x4) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/232, 0xe8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/199, 0xc7}], 0x3, &(0x7f00000013c0)=""/17, 0x11, 0x80000000}, 0x100) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001480)) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @remote}, &(0x7f0000001580)=0xc) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)=0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001840)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001980)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000019c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000001ac0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001b00)=@acquire={0x1330, 0x17, 0x800, 0x70bd27, 0x25dfdbfd, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x6c}, @in6=@dev={0xfe, 0x80, [], 0x14}, {@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x100000000, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x0, 0x4e22, 0x7ff, 0xa, 0xa0, 0x20, 0xff, r4, r5}, {0x7, 0x7, 0x200, 0x8, 0x3, 0x6, 0x3ff, 0xfffffffffffff281}, {0xfffffffffffffff9, 0xff, 0x80, 0x1}, 0x80, 0x6e6bb8, 0x1, 0x0, 0x2}, 0x2, 0x100000000, 0x5c, 0x70bd2d}, [@extra_flags={0x8, 0x18, 0x7}, @replay_thresh={0x8, 0xb, 0x7}, @algo_aead={0x104c, 0x12, {{'gcm(serpent-generic)\x00'}, 0x8000, 0x300, "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"}}, @policy={0xac, 0x7, {{@in, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x8001, 0x4e21, 0x0, 0xa, 0x20, 0xa0, 0xba, 0x0, r6}, {0x2, 0xa, 0x7ff, 0x9, 0x4a6, 0x3, 0x4000000000000, 0xfffffffffffffffb}, {0x0, 0xffff, 0x4000000, 0xfff}, 0x3, 0x0, 0x2, 0x0, 0x3, 0x3}}, @replay_esn_val={0x3c, 0x17, {0x8, 0x70bd25, 0x70bd2d, 0x70bd2b, 0x70bd26, 0x7, [0xcfe, 0x800, 0x80000000, 0x3, 0x781, 0x67e0000000, 0x6, 0x9]}}, @algo_crypt={0xb4, 0x2, {{'xts(camellia)\x00'}, 0x358, "f75f3da579589f26a1f57eb577fc88bfc2fef1c357c9407dcb88ca0449d0778c67dd9f877eefe4e8f1778fce39bf6e4f7dfa2a44ef3c1ae85604586bf03f21e92dcd9978c0bd3ef8e2f7beae96b6429e70a7c0a9fb58171b4acb2d7cccfdd5070632d940bd23c4afe63c12"}}, @replay_val={0x10, 0xa, {0x70bd2a, 0x70bd27, 0x7}}]}, 0x1330}, 0x1}, 0x0) 2018/04/07 19:48:52 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) r1 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00000002c0)={0x0, 0x1, &(0x7f00000001c0)="bf"}) 2018/04/07 19:48:52 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000100)="54a4514967dad29427debc8fb100a14ca4278c709a9fd0addce0923e7bbc79109ed8c0f9abb7051867a8c0f990eec98305ab7dc515a11a09114d0c38d4e29e748e19996dc01c4df7464f3da048cec64b80014837a3cbe58773151fe731855e79b82794d8242be69ad5148f55440967a0779d22a6f79fcc10e53c84408c") getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000000c0)=""/41) sendfile(r0, r2, &(0x7f0000000180), 0x80) write$tun(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="74dee4baff3ff7c7cc070dc1f7ad07fd2baf1697d28a1ae71a26615abd610f39a592b5fbd8fb4e7c5c9b6aa1e2951d57a5dab6d2237d45e8c0c1781a3953e564f0277da86277c7e88b5d28971c138534a25eb39054a9c244513b663b7edf4489946bbb343068a5c31632101e178b5ead3c459d8024b8299a5a3b13e29de6291dac36261f70af74bb57f0ab4856f1bbfe9eb80000000000"], 0x1) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 19:48:52 executing program 7: utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x3, 0xd}) r0 = socket$key(0xf, 0x3, 0x2) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="a5d46c63013b94c86affcd06bd3a79296c8bbd46b276f59801c09b628bb660bb8f94c197c1675f8c", 0x28, 0xfffffffffffffffb) keyctl$update(0x2, r1, &(0x7f0000000140)="e562a1dba01d174638c9a8e0d43ea073c9f16417c95a780da9e278e4959f5e63018fb6acbb71af8c80e139e976c9671b77700ff300b4f9f6c99b90c131f074168ad62c5b86f7297f181c32081de5d29f45fb4dc983066c09b68574f51416899f9a94a2eb25850fe1c50a507a82eaabd0a895807d3e61624cae13277295d5b0961755c9be4314193436be6bf72b", 0x8d) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020100030c000000000000000000000a0000000000000000769c5dcf6d8d000000000000000000ff63ff000002000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff000000000000000074cebddedeb1c6332bd0498a1f247e4e80909b512634f4ecc7650519a967e0072962679c0022bb000821a3daa244b9aee82c6a8ecf05d974e766b6eb5055cff359de7c781f688c57c9ff41f9581e487ffb9da3c20b9045e30d8b9128f32e539a0566f5c0b70900000000000000"], 0x60}, 0x1}, 0x0) sysinfo(&(0x7f00000003c0)=""/4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) 2018/04/07 19:48:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="bc000000", @ANYRES16=r1, @ANYBLOB="00022dbd7000fedbdf250c0000000800040020000000440002000800060008000000080009000000000008000500030000000800090005e6ffff0700040000a300000800030000000000080003000300000008000b000200000004000100500001000800080000000100080001000a0000000c0007001000000002000000080004004e23000014000300ac14140c0000000000000000000000000c0006006e6f6e650000000008000200230000000820050002000000"], 0xbc}, 0x1, 0x0, 0x0, 0x800}, 0x4000) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r2 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) fanotify_mark(r2, 0x80, 0x0, r3, &(0x7f0000c3d000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0x78, "181089a6b965af2e33273d828262e6d7a369dcc54d9c970f26ae59843347f41a20cf98ee7bc73f0a952941c8a674c11be56fb3d5e3cb0366245a5a0d6e2ba5b0d4e973f3504b9b5654639392d2f1e0ed991d48a8f4ddde0c98eaa93e6a0c5b241e63d8981b63078fd48b65612b47b71caad2020165631d20"}, &(0x7f0000000340)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000380)={r4, 0x1c, "4ca959047b8a35b5388d6bf21d1997f17d18c3fa04f2d70b91643919"}, &(0x7f00000003c0)=0x24) getsockname$ax25(r3, &(0x7f0000000400), &(0x7f0000000440)=0x10) 2018/04/07 19:48:52 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80, 0xb, 0x1b, 0x9, "2178b5ca2803a033d8000c262ba3c2cbed7b81ee92636ea7cfd1a52ecab95f26cfdfbaa8a9e2bd157fea7505fb97d5b612c1e7de27e84ff4a58fa8bb4f5abd29", "96b33480ffbd04c4bab5e9a7810144455fb35f1f00e2a5c358fca4954239c72b", [0xdc93, 0x8001]}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/117, 0x75) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 2018/04/07 19:48:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0c2300000000000001000000"], 0xc}}], 0x2, 0x0) 2018/04/07 19:48:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') sendfile(r1, r1, &(0x7f00000000c0)=0x800, 0x8) [ 78.977029] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/07 19:48:52 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup3(0xffffffffffffffff, r2, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e22, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f00000000c0)='./file0\x00', 0x200) write(r5, &(0x7f0000000180)="15", 0x1) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000300)={0x0, 0x20000100, 0x1}) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000efdffc)=0x1, 0x4) getpgrp(0xffffffffffffffff) geteuid() lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001a40)={{{@in=@local, @in6=@dev}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000001b40)=0xe8) getgid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003080)) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)) getresgid(&(0x7f0000003180), &(0x7f00000031c0), &(0x7f0000003200)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000003240)) fstat(r0, &(0x7f00000001c0)) getgroups(0x2, &(0x7f0000003300)=[0x0, 0xffffffffffffffff]) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="8608006600", 0x5) 2018/04/07 19:48:52 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x132, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x100000001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x71c5}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000100)={0x172, 0xa00d, 0x101, 'queue1\x00', 0x6}) fcntl$setstatus(r0, 0x4, 0x40400) setsockopt$ax25_int(r1, 0x101, 0xd, &(0x7f0000000040)=0x80000000, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000022000)={0x0, 0x0, 'client1\x00', 0x0, "b6defc441d352f61", "501c2aa1e0ff7c733773e1142c2368eb60a0c78639c44f6c6a3c5f2554c06b61"}) 2018/04/07 19:48:53 executing program 4: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x80) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$clear(0x7, r1) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x3ff, 0x3, [0x400, 0x8, 0xff]}, &(0x7f0000000480)=0xe) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r3, 0x7}, &(0x7f00000005c0)=0x8) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="28010000", @ANYRES16=r4, @ANYBLOB="00032abd7000ffdbdf250500000050000200080006004e24000008000700020000f808000b000a000000080006002600000008000500ffffffff080004000500000008000b000200000014000100fe8000000000000000000000000000bb6c00020014000100e0130002000000000000000000000000080003000500000008000700c60fc93214000100fe8000000000000000000000000000bb0800080081010000080008000010000008000300000000000800090002000000080009000000000008000b000a0000005800020008000600000000000800050000000000080002004e220000080003000600000014000100fe8000000000000000000000000000bb0800040008000000080008000000000008000700008000000800040008000000"], 0x128}, 0x1, 0x0, 0x0, 0x4}, 0x4000080) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) 2018/04/07 19:48:53 executing program 0: r0 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x24, "0351f89b88fbb5e5a74a01db13e263233abb82a8181c72da4dc88818b290f80d5e97b1bd"}, &(0x7f0000000200)=0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r3, 0x4, 0x100, 0x3f}, 0x10) r4 = socket(0x11, 0x2, 0x0) setsockopt$packet_int(r4, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r4, 0x103, 0x5, &(0x7f0000001000), 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180)={0x7fff, 0x1, 0xffffffff00000000, 0x1}, 0x8) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x1f) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) [ 79.240908] IPVS: Creating netns size=2552 id=11 [ 79.829743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket [ 79.962584] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=23 sclass=netlink_route_socket 2018/04/07 19:48:54 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f00000000c0)={{0x1, 0x1, 0xffff, 0x3, 0x800}, 0x0, 0x100000000, 0x8}) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) r2 = openat(r1, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r2, &(0x7f0000000000)='./control\x00') renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x0) mkdir(&(0x7f0000000100)='./control\x00', 0x4) 2018/04/07 19:48:54 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='ns/ipc\x00') ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000340)=""/17) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/26, &(0x7f0000000180)=0x1a) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xfffffffffffffffe) lseek(r2, 0x10000000, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) getsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000280)=""/9, &(0x7f00000002c0)=0x9) getdents64(r2, &(0x7f0000001ac0)=""/4096, 0x1000) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/04/07 19:48:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000000aff4)={0x10, 0x0, 0x0, 0x100}, 0xedadc8ff21fb1d86, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[]}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/04/07 19:48:54 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x80, 0xb, 0x1b, 0x9, "2178b5ca2803a033d8000c262ba3c2cbed7b81ee92636ea7cfd1a52ecab95f26cfdfbaa8a9e2bd157fea7505fb97d5b612c1e7de27e84ff4a58fa8bb4f5abd29", "96b33480ffbd04c4bab5e9a7810144455fb35f1f00e2a5c358fca4954239c72b", [0xdc93, 0x8001]}) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/117, 0x75) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) rename(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') 2018/04/07 19:48:54 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) kexec_load(0xc6d, 0x1, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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", 0x800, 0x2, 0x7}], 0x30000) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000001300)=0x1) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001340)={@dev, @multicast1}, &(0x7f0000001380)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000013c0)=0x1000, 0x4) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x100000001, 0x820) r1 = add_key(&(0x7f0000001440)='cifs.spnego\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000014c0)="790b17fa71723e91ea27be82bcbb1e7a5f2d37211948e7253a6d67c629221d4ee866564e14447ab1ddf0a182497e467d465db98ccee416a6fc801a1ea5e96fd35ebc159700bcc84da2f88386b4bcc91f51f75d7c986a0364e700378c061617c4dd3c56391395298a50455b2a0af58a16be", 0x71, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0xe9) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001540)={'sit0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001580)=""/228, &(0x7f0000001680)=0xe4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0, 0x0}, &(0x7f0000001700)=0xc) setgid(r4) chdir(&(0x7f0000001740)='./file0\x00') ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000001780)=r2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000017c0)=0x7, 0x4) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001800)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDSKBLED(r5, 0x4b65, 0x3ff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001840)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001880), &(0x7f00000018c0)=0x4) getrusage(0x0, &(0x7f0000001900)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000019c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000001a80)={&(0x7f0000001980)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000001a00)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0d28bd7000fddbdf25090000000c0002000800060006000000080005000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x84) fchownat(r5, &(0x7f0000001ac0)='./file0\x00', r3, r4, 0x100) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001b00)={0x7, [0x8, 0x800, 0x40, 0x100000000, 0x7fffffff, 0x3, 0x1]}, 0x12) fstat(r0, &(0x7f0000001b40)) getsockname$packet(r0, &(0x7f0000001bc0), &(0x7f0000001c00)=0x14) 2018/04/07 19:48:54 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x100000018) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'eql\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x279d4c87, 0x80c4, 0x6, [0x1, 0x9, 0x36c6], 0x3, [0x0, 0x9c, 0x73]}}) epoll_create1(0x80000) 2018/04/07 19:48:54 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x214000, 0x0) modify_ldt$read(0x0, &(0x7f00000000c0)=""/73, 0x49) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='oom_score_adj\x00') 2018/04/07 19:48:54 executing program 1: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x800000000000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b40)=ANY=[@ANYBLOB="9c000000848f3dda1f1f04e174b35069eaf61452298b4c3420f7978a3eb9ce3ae4351b10a29c1b473ca2d50935fb0aeb277112701ff257114c0893bebfe7232335eae756c05b586469b3fa3cac9dd816", @ANYRES16=r3, @ANYBLOB="19002bbd7000fddbdf2508000000080004000200000008000600020000001c0002000800070001000000080004000100000008000300010000005c00010008000b007369700008000500010000000800020000000000080004004e23000008000900530000000c0007000400000020000000080001000a00000014000300fe8000000000000000000000000000bb08000200ff000000"], 0x9c}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000a00)={0x1ff, {{0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x200}}}, 0x104) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440)=0x0) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x1000, r6, r8, 0xffff, 0x6, 0x400) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000880)={r0, 0x0, 0x9, 0x87, 0x2, 0x8, 0x81, 0x8, {r0, @in6={{0xa, 0x4e22, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1f}}, 0x100000000, 0x4, 0x5, 0x6, 0x2}}, &(0x7f00000003c0)=0xb0) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r9, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r7, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_msfilter(r9, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00000027f000001000002ffffffff"], 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000c40)={0x80, 0x202, 0x1, 0x6, r0}, &(0x7f0000000c80)=0x10) 2018/04/07 19:48:54 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)) fcntl$setflags(r0, 0x2, 0x1) r2 = gettid() fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x2, 0x0, 0x2, 0x0, r2}) 2018/04/07 19:48:54 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f00000006c0)=ANY=[@ANYBLOB="7080fdf6df25021f51c765caa1b4eb75f0e96278792987dfc26bec3d28571994ac5a4b10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6846b07", 0x37) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x0, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d", 0x4d}], 0x1, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000340)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000000700)=[{{}, 0x3df95fc6, 0x1ffc0000000, 0x80000001}, {{0x77359400}, 0x1, 0xd6}, {{0x0, 0x2710}, 0x8000, 0x94f, 0x6}, {{0x0, 0x7530}, 0x6, 0x1000, 0x9}, {{0x0, 0x7530}, 0xb85, 0x3ff, 0xfffffffffffeffff}, {{}, 0x9, 0x4, 0x7fffffff}, {{0x77359400}, 0x5, 0x4, 0x6}, {{0x77359400}, 0xf82a, 0x3, 0xbb82}], 0xffffffffffffff25) sendfile(r6, r4, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r4, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000040)={r1, 0x100000000, 0x3e78, 0x0, 0x1ff, 0x7}, 0x14) r7 = socket$inet6(0xa, 0x80001, 0x0) keyctl$instantiate(0xc, r5, &(0x7f0000000480), 0x0, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f0000000500)={0x0, r8+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}}, 0x32) setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000000600)=ANY=[@ANYBLOB="3f00000094000000185a4bfddc38064e40f9731c0a2880566520c507b7a1e8179350a6307cf0faa9400e24db9fad3d40577df9a8c8223da7240e3812ed697f0a61cea6c3ce71724b5933e3d45681786693419da9cfed6ac15cc2a992812bf155228d981247f0efc6005290534628190000010000000000facefefefc2fbdbc658e5ac541c3fa71895bde42fffc0ac344e23432eac4"]) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2, 0xfffffffffffffffc, 0x8, 0x0, 0xffffffff00000000, 0xfff}, 0x20) 2018/04/07 19:48:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x14) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$cont(0x18, r3, 0x0, 0xffffffffffffffdd) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000140)) 2018/04/07 19:48:54 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0x2, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6755}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40080}, 0x40010) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$netlink(0x10, 0x3, 0x0) close(r4) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x401, 0x0) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000efb000)={&(0x7f0000505fa8)=@alg, 0x58, &(0x7f0000b57000), 0x0, &(0x7f0000828000)=""/87, 0x57}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x70, r1, 0x31, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3ff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) 2018/04/07 19:48:54 executing program 5: r0 = socket(0x11, 0x100000802, 0x1fd) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000880)="0bf8313ef83ed24e3bd7f7aff4e5bcf19fa93d0874ddc4dbc0ebd810dc457edaa35a775273f20b13bde95f677a8e37d05811bca40f875831ce4547481352cf72cf841d5b5e6ee4ed50a50a93448b0fc8bc8fbb95525e4fd8bdf78e8d09d00926f9c5ea5516dee5389e81f2b9024e45c4af4f48a36b49195ae57ed83511a205b1f70ab2710d42bd52cff3b3eed363ba0028bd97c67400e3a5c1f6da73dcda1f354cf47e", 0xa3) r1 = syz_open_dev$tun(&(0x7f0000000640)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"69666230000000157b06dcba6ba3b600", 0xe86824f2c1c833c7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6, 0xdc8, 0x0, 0x9, 0x12, 0x5, "954f0d24a7a7bc26a43a3c739a28ef898f90e237c359100d1a43532125063bab5132fe13e12df9fc7a1b9525537c7943217dc2703171441bcce43b338b72356d", "0d89c2fb21e4785fc55c4aa5f050155e61692910248aa2a9260c59476311d3646be934a3889373b576b4409c8e09019211535e9147b5f3e3e2541e2fe4a9671d", "14d1a487b04757a2c6f3040bf51f50b33cb6f6682c41fac9f1d9e3384df04851", [0x0, 0x86e]}) getsockname$ipx(r0, &(0x7f0000000100), &(0x7f0000000200)=0x10) perf_event_open(&(0x7f0000000180)={0x6, 0x29, 0x2, 0x0, 0x8a81, 0x4, 0x0, 0x7, 0x10000, 0x0, 0x0, 0xfffffffffffffff9, 0x8, 0x0, 0x0, 0x23, 0x0, 0x0, 0x6, 0x100, 0x5, 0x2, 0x0, 0x0, 0x46, 0x0, 0x9, 0xfffffffffffffff9, 0x0, 0x1, 0x7fff, 0x7, 0x8, 0x9, 0x2, 0x7, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x0, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0x0, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000600)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000740)={r5, 0x4}, &(0x7f00000007c0)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000240)=""/172, &(0x7f0000000300)=0xac) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x19, 0x4) close(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000140)={'bcsf0\x00', 0x600}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'syz_tun\x00', r6}) r9 = getgid() fchown(r4, r7, r9) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000780)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000700)={&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES16=r8, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x400000000004}, 0x800) 2018/04/07 19:48:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r1, 0x100, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000040}, 0x44) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100820000003ffe58", 0x1f}], 0x1) 2018/04/07 19:48:54 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000100)=""/148) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000080)=0x58) 2018/04/07 19:48:54 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x10, 0x1, 0x1, "01"}], 0x10}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) 2018/04/07 19:48:54 executing program 0: r0 = memfd_create(&(0x7f0000000080)="5b4dbbe4f3a5908fa98e00", 0x909d56af1a2b924f) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', &(0x7f0000000040), 0x0) 2018/04/07 19:48:54 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x100000008}, &(0x7f0000000140)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x176}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/04/07 19:48:54 executing program 6: r0 = socket(0x18, 0x0, 0x100000000) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x101}) accept4$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e, 0x0) sendto(r0, &(0x7f000097f000), 0x360f8f, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/04/07 19:48:54 executing program 4: clone(0x3002017f, &(0x7f00000007c0), &(0x7f0000695000), &(0x7f000014e000), &(0x7f0000000340)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xffffffff, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@broadcast, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/04/07 19:48:54 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ipddp0\x00', 0x4}, 0x18) r2 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fallocate(r2, 0x3, 0x5, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x0, 0x2, 0x9, 0xfa, 0x9, 0x35f}, 0x20) r3 = dup3(r2, r0, 0x0) fcntl$setstatus(r3, 0x4, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="c176fdfc8ecbca68f2b0f248b15125682483e7cb648615") write(r3, &(0x7f0000000d80)="7f", 0x1) 2018/04/07 19:48:54 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000001a0025f0006bb40400000009020b000000000000000afdeb08000200ffffffff", 0x24) socketpair$inet6(0xa, 0x3, 0x7, &(0x7f0000000040)) [ 80.688611] IPVS: Creating netns size=2552 id=12 [ 80.758970] IPVS: Creating netns size=2552 id=13 2018/04/07 19:48:54 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) unshare(0x40000000) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'erspan0\x00', 0x3505}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) fchown(r3, 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x6000, r7, r8, 0x4, 0xfff, 0x8000) shutdown(r6, 0x1) syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x10001) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x80000000000}, 0x8, 0x0, 0x1}) 2018/04/07 19:48:54 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000880)=@pppol2tpv3, &(0x7f0000000900)=0x80, 0x80800) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000940), &(0x7f0000000980)=0x4) write(0xffffffffffffffff, &(0x7f0000c95fb3)="24000000260007003200000800367700fb01ffff010000000000000000000000c400ff10", 0x24) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000009c0)=ANY=[@ANYBLOB="ff03334ca50000000000be7b060000005a5f6a0000127b5d779f31c90f830610f0875877afb4461043700a8a51c379c6e2ea1004895c604cc875219aafcc3f9f10db1fd1c0df2e9d8112a2704f494afeca53eb1ba49eedbe8e89da663a44a5c50caf2b3d3cda1602492ac468085a63586d4666bf9e3f1bc890fd38f9b72d1f485bae459e675ce5dbd0b8598eec8482abd1b71b"], &(0x7f0000000340)=0x14) recvmsg(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/142, 0x8e}, {&(0x7f0000000540)=""/199, 0xc7}, {&(0x7f0000000640)=""/168, 0xa8}, {&(0x7f0000000700)=""/28, 0x1c}], 0x5, &(0x7f0000000780)=""/47, 0x2f, 0x3}, 0x1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x2, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000240)='cpuacct.usage_all\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/209, &(0x7f00000001c0)=0x352) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300)=0x80, &(0x7f0000000840)=0x4) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000280)) listen(r2, 0x4bb) fdatasync(r3) 2018/04/07 19:48:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/04/07 19:48:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x10000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000340)=""/71) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000180)) fstatfs(r0, &(0x7f00000003c0)=""/110) write$binfmt_elf32(r1, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], 0x41c) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000240)=""/68, &(0x7f00000002c0)=0x3f) recvfrom$unix(r1, &(0x7f0000000040)=""/205, 0xcd, 0x103, &(0x7f00000001c0)=@abs, 0xffffffffffffff20) 2018/04/07 19:48:54 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) write$binfmt_aout(r1, &(0x7f0000000240)={{}, "1332f09b3b91256282bcd9299783315ba827715037773afe9da72f1ceef1f222466e0e654dcfdde56bae10b989ccdecb7932f108c0aae9c8b4096d9b7fe81e7d956834bb0adce036a4bf7666d7fb0936060040c6592afc7939f6c6c129c1177fcc3fb3af5680acfbf47b5db5a26991d4c09da30e9019b648c3eb"}, 0x9a) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00000000c0)={0xffff, 0x3, 0x1, 0x3}) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:hostname_exec_t:s0', 0x20, 'root\x00'}, 0x2a) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/07 19:48:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000140)) ioctl$VT_RELDISP(r0, 0x5605) 2018/04/07 19:48:54 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='vmnet1eth0\x00', 0xb, 0x1) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x1400) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) 2018/04/07 19:48:54 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000f00)=[{{&(0x7f0000000040)=@rc={0x1f, {0xfffffffffffffffb, 0x1, 0x1f, 0xa8, 0x5, 0x9}, 0x8}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="d569d1168371fa4b3cc4a66e6f6aaf905bb6125f4233d612b34993d920f74e5e4055e898634ee5c207c4e683b2171f12074d5e30ee9f30e9b0db7634434bcd6cfe3c6bbe06513bb097efd96452106906e42c0121151ab9e507252e70db9bcffdda1f3e709f2ac6eefc2a0ba67ac12997ef10fd2d5dc5278f339a240cbed8fb35f4109fef381e8f6f2cca33199cfd442d9de91a8f0654369c29b42e85d1cc678723ae12f4f791cc1eb598a51b15b13f", 0xaf}, {&(0x7f00000001c0)="91140c073c2eee52bc27651150afa01040a1ea6ee2bde53c", 0x18}, {&(0x7f0000000200)="820a9a65178185b11e026a459e4b20784f8616153e39690d3db9c93c7bf330e8baee3528e40ff464159a8b718945122831cc462e97622ee04fb5f98701e21006570d028fb634d08515da2a1b0ddddba76c1ba867d129c05b799e624a5ede443d5a073fc09affd49d2e613d47b80611828ad3dd5ad7443d29a82efa406aac27ae2df22edf7243a33681d90f0eabc43de580c1d8a9da36103b4a33e424be4ddf098acf3edd636a25ea9ddc2ef6d98b4e30edec906432944914b40091594fed5a2cd1f5603709a161dbbff2758755f5b9b8d775066567de28441ea2060e", 0xdc}], 0x3, &(0x7f0000000540)=[{0xdc, 0x115, 0x3, "e7bb4427d09ec62103ec6d81fed940a91f4f198d1d66ed228b4741c8cbc5b536ae04f5d8807477b9898b55d13b588bde209c10f60fa62e92f6441e0f3d1b8c7963815ac3f1bdacbea0df10a9c9968b6d08dfd9c02c7796cd15784ef393d9f7c54f733d735509f52502ad8fb6749d222b3eeeb2d2b49977f1f2f2c6097e0fc2b090c13da02bf268d7c78645c3f79c2c9058ac747da895d2733476b6d3ffa5cccb4400c12903dcd32e5ae6720adeb5dc15b9b9f2d45a4b6f6bac54ea7168049049707d7e09f6d808e1b929821e9c1eb8"}, {0x100, 0x19d, 0x1, "7a0354307b092b648f701dc3cd36450c1fe2102e251e45cf1d0ae8df0d4a94e04a59395beb156db9365e4f4f793af1504086e50b15cdc8d2c87ead9719eee93dd77c14401c5001122e4a1f3dfdc0d65526e7228448ad3fabd2258899ffd842a56e27f14793385b5d17c711859660ca9f6e5a1226e2a75552dab5914f65e1289f7a101c07ae7e34be3327c8fe94a31998afbd55fa5992e1d1a80d48f4cdf522d4494158f871ffbaef407908db47b778cfee498b7a1c1e225091b5bb6da7069091a6f337e607eda8fba501bde46a61d4ac1bf9fa482be6ecd98567e802c01286612a94e40ee1382717d8c7fd524392c5ebc30e"}, {0xc4, 0x115, 0x1f, "9bf356811f8a337af70e20fca4c05ee3e8a9a99ba8fd949b2831d991819efd3611d97c8df9f11fdaea5c2a4fdfe291b9435acf2a7d3e5e1a39f57643069c2db3e45fdbed1db4dce4a11bf9bfb40e12c9ad37fef2d70e6d900aab2de424aa56469f21b114185ca9da3e66f782482ced01dd0186c3102dff8e1efedd1197437057a82fb25bb281e3c5a8c9593f48379029a68a48ee939d396e9ca1c00574f094c449dac89ca596d56fd04b6b5cfedf834d58d443715a37689f"}, {0x54, 0x107, 0x8, "0d7d37c8ddc330a15e8403327399707fb3645d9ebabe73f3f550be6227241f586d4f52210bef87141e5c9fe33ec54fdc6698a859291a099ed07b61054355ad00af0bbbd0ace3cb80"}, {0x78, 0x119, 0x5, "4396b378bf04afb3eda95cd101716e568cbf038c7cb21226933680ce4b6b4955097f39514b954a8cca4da9873436221aae9fc624394c6c371e29d9dea5da8113eddcc4c0b27e499fb10147088a77bb6e3a9d01e7778d8bab4193254782c81f0d83026a27393795bd4ce0fc"}], 0x36c, 0x81}, 0x15}, {{&(0x7f0000000340)=@sco={0x1f, {0x100, 0x10001, 0x3, 0x4, 0x7}}, 0x80, &(0x7f0000000940)=[{&(0x7f00000003c0)="bf2adf82ae7b1d91e598de5c8ffd426a62a1cba1fafda97946e51fa6c2749f35636fef258d1bb779c2f1c4662cd2eea98c8661e2925ceee53cf189f4d8fad6e17552c6e133f3b4fdcf09eb52c2b78706a7d5d89863486a94127a1832dad5319f397bcb2ade213e9987ee2c666f76d13e3adca520704810445497e221d85ccee7a3a5fde75e47dbf4a8054c8f397450271a8faf8392612dd07c8b94dd5b354fd92d72f009526755700909dcd43fc2b83d", 0xb0}, {&(0x7f0000000480)="599de9a210929c23a39a28f2", 0xc}, {&(0x7f00000008c0)="fedca3b2a995ffbc3cfe1e896708393a8544216c244a5c63e4fbe07c9165e8ca1e5b86510a711b3bd98e9aa10a25e68ded1da238cc873a45e6ffa9fdb511d639d37064c4359d92f4b57bf78c754bb2190c69041de9a6fd65bdd2", 0x5a}], 0x3, &(0x7f0000000980)=[{0x4c, 0x3b, 0x8001, "c8d675cf52b7473498eee65a00b0521a6af174c08147c5f5fd84526162d5d0b6d3cea1977c784bc2962d9f50b2dc535643260529e23e1074782a147dca"}, {0xa0, 0x0, 0xffffffffffff0001, "08a252e0f70bf15fda09e651f19e3a44db2ebc0339a4564548fc7c2655f2f71ef34ecef01205a530cdffc32d8eb33709adac6bcba1f7ed9a20b0e35088392ec0b53632d6f569e8c2008ac5aedbe7d5a6082c39c30a5c27534e169c972c004e110835550348b8b130affa3eba08d1af6bc12dc996b430912a095cb291515291a86bb911e15f12da07d8294ebf6c93f7244cba63fe"}], 0xec, 0x8000}, 0x1}, {{0x0, 0x0, &(0x7f0000000b80)=[{&(0x7f0000000a80)="1f32703b93dc2d088338b6dfd8608f31242b6da8688cf60a2f78aaf6bec0b0772bc1d51470287b6286c146ae10104ef8c3127fbe47df01d02d4e5239c356014f64ac545d8614c3255071ce5156a658cd70124a30354abab0e54169708b830ab16e76d38ec3af3cff346103eb8ae99cdc41afc01b14d1bc721e31c9b273d85381cca0c914f9f5c3982e3f1fdef1791bd42b11a74b9ef9fd5867e854066b03674b9a5118407d46b92ac76f52501ccc53640de1f4cfbac421d05838d2c9008b810846ef18708d5bed7d00b01dfe3f3d29e7ac59e429fd099547eaa400225949b85542cceefe4622490e", 0xe8}], 0x1, &(0x7f0000000bc0)=[{0xd0, 0x103, 0x6, "291bea3ce61ac9916702ccc630e0c65d4cff21aa33a6e6d9c111fbe51091b5312d7791fab6708b72f1651c82fb566e88d08d636d739c95607414194701829ddc10edfec21c6daba7d49c2db387c54a4cc5a44688ff863f258b0d33bac585013e4912020b509a9c24e85ec0ab75b61710b0ed08e4760efb02bd08eeb3f3504785144b7aec05d5a93055a2d11e34ca2709c0cc66ec276392f14af938cd51051f022ceacaab9667d0d79b573c3bb201ca615927f14f417e6d1136447b77df76afcfe2"}, {0x8c, 0x3a, 0x3ff, "e76caf33d4c7c6b681ab611e23bb9ec5c5e375ab1caa31b232c5fd2c4353323447dbfb28d43b03aec614ea682db00c81c103ef37baa03e0fe32f9d43aabd193302111b43981e84d2fee6a58e3f42eaa16c390dff21565b49fe82bc8270ed1249f619c60a35762f432b656aca2cfa36ccedbd84381e85bdf4987df848f2c667"}, {0x74, 0x12d, 0xfffffffffffffff7, "412f24d7d47fad4bcb3dc47b9ded5244cd6b1cdaf7f63dd226400b8f88517cfc49edf1cfa123bf783ce41214efb9f1c07db865dfb5265cf53cc6dc73c61c584166f1c9e14749e5509fcd361a76b6ccb4a0fa8832fd5a7c8840aeeffc0735212e41af0aacc44cfa"}, {0x5c, 0x105, 0x7ff, "2ce6564a3d92929ad5ed08926820b59aafc0972cca47a58438d4b3741491fc0f209266ad89a5116dcae072e5dc1ebd6e065f598246c6cd395b16ae69f0d43017581b131b30b5015a68d75381ed6077"}, {0x44, 0x0, 0x3d, "b96e8ecbc4f2e75b517e8d7c44d94aae9fbbc1ad17faf650fdf0083e0b772ecf668c2476b28c0fb9ab837e41cecbe1f8d72d28f708c38f"}, {0xa0, 0x113, 0x3, "86fdfd330760059e31cbad6c76716a6176af643fb27bad8f2923b46420f77b1bfa43e119cbe8483d29f44cdbaa57aea9502e06d9c4bae77d913649f3ffe3491f6ef0f46e19798e2b940f8a9627cdbd599b42d9e85bc00e343ca38f8b4bfe8a982c1e7feeec25c1c3d5fce89e8858b03084a5e58b6d427d2ddb5e890d7f9fab9739e80bf1d3cf79e8a0ed97ae92ab9b67a4bf0e"}], 0x310, 0x4}, 0x5}], 0x3, 0x2000c080) sendmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0x2, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) 2018/04/07 19:48:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_newaddr={0x40, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x6e4}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x40}, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000380)={'lo\x00', &(0x7f00000002c0)=@ethtool_dump={0x3e}}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x1) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) 2018/04/07 19:48:54 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffd, 0xfffffffffffffffe, 0x0, @tick=0x7, {}, {}, @note={0x80, 0x0, 0x0, 0x0, 0x2}}], 0x1c) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) 2018/04/07 19:48:54 executing program 4: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)) [ 82.125616] IPVS: Creating netns size=2552 id=14 [ 82.153991] IPVS: Creating netns size=2552 id=15 2018/04/07 19:48:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xe, &(0x7f0000000140), 0x4) r1 = socket(0x15, 0xf, 0x6) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 19:48:56 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000b71ff8), &(0x7f000040f000), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDDELIO(r0, 0x4b35, 0x0) 2018/04/07 19:48:56 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x9, 0x2, 0x6, 0xffffffff, 0x80000001, 0x3f, 0xfff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x2, 0x401, 0x8, r5}, &(0x7f0000000100)=0x10) r6 = getpgrp(0x0) fcntl$setown(r2, 0x8, r6) fcntl$setsig(r3, 0xa, 0x12) tkill(r6, 0x100000000000016) close(r0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r7 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r7, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/07 19:48:56 executing program 1: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = creat(&(0x7f0000001840)='./file0\x00', 0x0) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r2 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16], @ANYBLOB="d3fae7069b61c1c40ebba11ebce49d252eaac8026cb6fe5c02ce5720bb42f1bb0d762f87dedc2e4ef48bb78601185d6ff7bb40ad5f123ff13bbb597f09ebb6b81f77a3b609012c8a7ca074665bb9ceee1e1fc0007bd7f2a826884917d796b3bb3953d7d43967b4d59ca16cf672d816901940a175baddae4a4732ea30a710e1ed51dd52171ca7c91256227a7cba7eea2740dc378408fcc62d5f8710063ddc17c6a03170e265c2b35ba5deb18c5edc50de07f92c7962b21198711e99883d917ce73741"]], 0x8) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) utime(&(0x7f0000001380)='./file0\x00', &(0x7f0000001400)={0x9, 0x1}) r3 = socket$inet(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r3, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r3, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r3, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) write$selinux_create(r2, &(0x7f0000001340)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x30}, 0x39) 2018/04/07 19:48:56 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000180)='./file1\x00', 0x0, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000000340)="78667326300a3106c9d361aeec1b00", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xf, "e3ff37c2226161c673eca8e8e8972d"}, &(0x7f00000000c0)=0x17) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x100, 0x2}, &(0x7f0000000100)=0x88) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) 2018/04/07 19:48:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/04/07 19:48:56 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x83501}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/04/07 19:48:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x807fc) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r6, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r6, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/04/07 19:48:56 executing program 3: timer_create(0x0, &(0x7f0000fd9000)={0x0, 0x1}, &(0x7f000029effc)) clock_gettime(0x0, &(0x7f00000caff8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000000040)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000eafff0)={{}, {0x0, r0+10000000}}, &(0x7f0000c90000)) timer_settime(0x0, 0x0, &(0x7f00007a7000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00008a3000)) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x440, 0x0) accept4$netrom(r3, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) 2018/04/07 19:48:56 executing program 5: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540), &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24}}}, 0x84) r1 = gettid() setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000240)=@dstopts={0xff, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r1, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000840)={0x5, 0x0, 0x0, 0x0, 0x3}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd982", 0x97}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) r3 = syz_open_procfs(r1, &(0x7f00000003c0)='net/netlink\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da452300000000376fa4d469a31b93a5"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee04000000"]) socket$pptp(0x18, 0x1, 0x2) sendfile(0xffffffffffffffff, r3, &(0x7f0000000200), 0x200000010000) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) write$evdev(r2, &(0x7f00000008c0)=[{{0x77359400}, 0x18000000000000, 0x3f, 0x1}, {{0x77359400}, 0x8001, 0xff, 0x2}, {{0x0, 0x2710}, 0x2, 0x6, 0x7ada5903}, {{0x0, 0x7530}, 0x3ff}, {{r4, r5/1000+10000}, 0xffff, 0x4288, 0x7f80000000000000}], 0x78) 2018/04/07 19:48:56 executing program 1: r0 = memfd_create(&(0x7f0000001380)='bdev#cgroup@\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) r3 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000040)={0x6, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40086439, &(0x7f0000000080)={0x7ff, r5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000642fb4)={0x0, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) dup2(r4, r3) 2018/04/07 19:48:56 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, &(0x7f0000000380)=""/180, 0xb4, 0x6}, 0x10020) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000480)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000540)="6b57f630fc2cb782f58e8867fa2e9f41ab1fe87a6703464bd0dfe1d464c187bf825526f10aaf6e5bfcc4cefa5981487fa642ad0cbddaf808cb8001f09bfb94f43f5bdaea691bb5d9fec0531819dcb16bd4ae4646bdf9601926714b8e63e5e75ce8dfbdc701f8c0ebd4b79c000a67411f28b77dc717637bfc317a8ba93d531a4824030cab26c4b1726f904ef6911ba088a7af384c48f2245db69eb85a45ad948779037ef0a498cf6e0380dae4b9df5ad1d414c7ac31244570625d", 0xba) r1 = socket$inet6(0xa, 0x800000000080001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockname$llc(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) [ 82.380027] device bridge0 entered promiscuous mode 2018/04/07 19:48:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/04/07 19:48:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000059000)=0x89a, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e1e}, 0x10) accept4$netrom(r2, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f00006c0000), 0xffffffffffffff6d}, 0x2020) 2018/04/07 19:48:56 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000000480)}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb8e1) vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="9b3e", 0x2}, {&(0x7f0000000640)="a9c07a07fbcce3ea29c8dfa1d2f4f92a44d5a89f39283516a402f60866448ea476ca4d41dc6792d2e2cc725e2cc883098597a758ca6a539fa71ddc8f6da6b559558f0a68cbbc991d1ddde9192fa53456d38f1592b2006612a6e49ebe1ede7e1918388f0ab9938a5abadef755399dc7fff1a156131f700dfa5e8941edb4505c54130886ac9dcd6c95b6eb4a88129d5cd25923681e09fe23c822aa1d6039b00e758c83d519184d5a062e8ef2443ab4", 0xae}], 0x2, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1, @dev}, &(0x7f0000000780)=0xc) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0xd1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0563044000000000145c8a604d69beb00f23b8aabf2b1ab57a464f0b8ea7533c707f45d5e2c46d57a512b39e1350d709112bf65b3bca4a1a44d2ed1f8c01ce2d283bde4353636184cac96fd375b19b63f76c0a27bc0f23b7ea7bdf1f4124cf7c194503f6d25cac165d40eb1776f1a4ed441906fa64a9e9b827894acd0d1e51f8940deff29ad89f2549a9639d90d853fc65429d95a94b37488897117a8555177bb5a92130dad3ecde4f9a72f72a01f788f23079046f5072ac0ce391023ff5ffece7c28dcc915034e5c1284da6bee9257df8"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r3) flistxattr(r1, &(0x7f0000000240)=""/229, 0xe5) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000200)={0x0, 0x0, &(0x7f000000cf68), 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x6}, 0x8) [ 82.665669] binder_alloc: 7440: binder_alloc_buf, no vma [ 82.671306] binder: 7440:7441 transaction failed 29189/-3, size 0-0 line 3134 [ 82.679906] binder: 7440:7441 unknown command 1619680276 [ 82.685426] binder: 7440:7441 ioctl c0306201 20012000 returned -22 [ 82.697741] binder: BINDER_SET_CONTEXT_MGR already set [ 82.703173] binder: 7440:7441 ioctl 40046207 0 returned -16 [ 82.718940] binder_alloc: 7440: binder_alloc_buf, no vma [ 82.724595] binder: 7440:7441 transaction failed 29189/-3, size 0-0 line 3134 [ 82.735348] binder: 7440:7442 got reply transaction with no transaction stack [ 82.740752] binder: BINDER_SET_CONTEXT_MGR already set [ 82.740759] binder: 7440:7444 ioctl 40046207 0 returned -16 [ 82.746923] binder: 7440:7444 unknown command 1619680276 [ 82.746930] binder: 7440:7444 ioctl c0306201 20012000 returned -22 [ 82.768365] binder: 7440:7442 transaction failed 29201/-71, size 0-0 line 2927 [ 82.783067] binder: undelivered TRANSACTION_ERROR: 29189 [ 82.789303] binder: undelivered TRANSACTION_ERROR: 29201 [ 82.794870] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/07 19:48:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000040)) 2018/04/07 19:48:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r5) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000240)=0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xfffffffffffffd41) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) r6 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r6, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) sendfile(r6, r6, &(0x7f00000006c0), 0xfec) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/07 19:48:57 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) geteuid() getdents(r1, &(0x7f0000000080)=""/22, 0x16) close(r0) 2018/04/07 19:48:57 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x5, 0x4) 2018/04/07 19:48:57 executing program 3: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2080, 0x8) futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x77359400}}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/route\x00') setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000100)={0xfa2b, 0xbb, 0x0, 0x7ff}, 0x6) 2018/04/07 19:48:57 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4c, 0x10800) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[], 0x1c0}, 0x1}, 0x40) 2018/04/07 19:48:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x2ffffffff}, 0x272) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x6, 0x4) 2018/04/07 19:48:57 executing program 6: r0 = socket$packet(0x11, 0x9, 0x300) socketpair(0x1f, 0xf, 0x3, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={0x0, 0x7ffff, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7f, 0x800, 0x7, 0x20, 0x3, 0x82, 0x3, 0x8, 0x0], 0x9, 0x1ba, 0xc87, 0x100000001, 0x0, 0x6de2, {0xfa, 0x1, 0x2, 0x0, 0x800, 0x2, 0x3, 0x0, 0x17, 0x9, 0x1, 0x7fff, 0x8, 0x7, "6294b8adc2c80a124184a531f4ff08f24beb86f3251aaed62b261e1260bb22c4"}}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/04/07 19:48:57 executing program 4: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$unix(r2, &(0x7f0000000840)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0), 0x0, &(0x7f0000000700)}, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000180)={0x1, 'ip6tnl0\x00'}, 0x18) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='irlan0\x00', 0x6}) tkill(r0, 0x1000000000016) 2018/04/07 19:48:57 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x82, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='scalable\x00', 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[], 0xffffffffffffffaf}, 0x1}, 0x0) 2018/04/07 19:48:57 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) 2018/04/07 19:48:57 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000006c0)={0x0, &(0x7f0000000680)}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x2) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c, 0x4}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x3b6) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000780)={0x0, 0x0}) write$evdev(r3, &(0x7f00000007c0)=[{{r5, r6/1000+10000}, 0x5, 0x3ff, 0x1ef0}, {{0x0, 0x7530}, 0xa2bc, 0x7, 0x3}, {{0x0, 0x2710}, 0x5, 0x5, 0x32b}, {{r7, r8/1000+10000}, 0x20, 0x49, 0x9}], 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000980)={{{@in6=@ipv4={[], [], @broadcast}}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000740)=0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f0000000580)=@generic={0x80000001, 0x6, 0x30}) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() r9 = dup2(r1, r2) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_create(0x7, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0}) timer_settime(r10, 0x0, &(0x7f0000000200)={{0x77359400}, {r11}}, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_generic(r3, &(0x7f0000000600)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000800)=ANY=[@ANYBLOB="1cc94ec1a602475bc87a0746540b00000000000000000000"], 0x1}, 0x1}, 0xc0) fcntl$getownex(r9, 0x10, &(0x7f0000000940)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000840)=r12) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000280), 0x8) 2018/04/07 19:48:57 executing program 4: openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup2(r0, r0) write$sndseq(r0, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x70d0029c) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14, 0x80800) 2018/04/07 19:48:57 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000480)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) r7 = getgid() r8 = getpgid(0x0) r9 = getuid() lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) r13 = getgid() sendmmsg$unix(r0, &(0x7f0000000840)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="e6021cfc5e34ae812ef78d773362cd78fcd3005593b48df7e45dee4dc2253341b4808caaae89c3a7a60df9159b27136a3a350a0708b8049f7b59aa0a2566cf70f681c6f35587aecba45b188338fed9205fdaf241f426184db25e349923647821eb7c19e1dc2009f0d19239ab124a67d578e95466820ba39a47b3dac6b0b3bfb482fd19dd47051464699d3bcb4f6a9a3588d26932967797c86235ea210b50976397f942d545c4b93321aeaa7c929a88be859f2a1b4592515f4b3ee8c42bd6cc3b7876387c3adc839810", 0xc9}], 0x1, &(0x7f0000000780)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r0, r0, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x90, 0x200440d0}], 0x1, 0x4) getpid() r14 = gettid() sendmmsg$unix(r0, &(0x7f0000002540)=[{&(0x7f0000001080)=@abs, 0x6e, &(0x7f0000000140), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="185b2c000100000002000000e1114c1a1957e7817c6770ee2845c038c22c1c61594f47374b3ab5e17b1fc0c7e268b7796b7b3bec0f7b3a3a024d0279a81f0999623c90441b12d35a198b9262d33ebf6784908d21d73ef1305a0050bea9817f2e680c6093a0a6a9bdcfa91fe20416528495d2389706423ecddb12f408e745ecb51b91014c59d904b5549b5b40b3a31dabf064b50b36aef6875e4523361616e0fe807ef7a9d04077e839fe0eb3bbd6d6ce9c0f47d31bbeb07414d150b84e9066db2b9e626298d174c3f2af69db6acebe46c897eeef66787a2177f2284c31cc695e2b4902471860f5380b0559ae803409ee7e7eb4bed6ab964bdb", @ANYRES64=r14, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0c0000000100000001000000180000000100000002000000", @ANYRES32=r14, @ANYRES32=0x0, @ANYRES32=0x0], 0x12d, 0xfffffffffffffffc}], 0x1, 0x0) 2018/04/07 19:48:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40), 0x38d}}], 0x2, 0x4000000002, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0x9, &(0x7f00000001c0)=0x10c) write(r1, &(0x7f0000000000), 0x20a) recvfrom$llc(r2, &(0x7f0000000040)=""/111, 0x6f, 0x2, &(0x7f00000000c0)={0x1a, 0x31d, 0x0, 0x40, 0x7fffffff, 0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/04/07 19:48:57 executing program 4: r0 = socket(0x18, 0x0, 0x4) recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) 2018/04/07 19:48:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/wireless\x00') readv(r0, &(0x7f0000000580)=[{&(0x7f0000000400)=""/250, 0xfa}], 0x1) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x20080522, r2}, &(0x7f0000000200)={0x0, 0x3, 0x6e, 0x3, 0x40000000000000, 0x40}) read(r0, &(0x7f0000000040)=""/241, 0xf1) 2018/04/07 19:48:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0x6}) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000c67f3d)=""/195, 0x492}], 0x2000000000000132, 0x0) 2018/04/07 19:48:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000), 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r5 = memfd_create(&(0x7f00000000c0)='ip6tnl0\x00', 0x80000000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 2018/04/07 19:48:58 executing program 6: socket$packet(0x11, 0xa, 0x300) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001300)}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) 2018/04/07 19:48:58 executing program 0: mmap(&(0x7f0000a7b000/0x3000)=nil, 0x3000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) write(r0, &(0x7f0000000040)="b63db85e1e8d00000001b29d00000000ffffffffed5ed2bc7018cebc9b97ae21914d872c678ce22c9b160e", 0x2b) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9, 0x8010, r0, 0x0) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f6de1e52055bb7c8a326fe46092b668269ad789c5d7acad0e771f13ffcb59029b011ded54a09c41c6cfcfbcd743cc665c33af223d42438b496a0304891c88697ae700a70f330e6fe3a1c9c76f315019b32968", 0x58) write$tun(r0, &(0x7f0000253000), 0x32) 2018/04/07 19:48:58 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f0000000800)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f0000000200)}, {&(0x7f0000000240)=""/255, 0xff}, {&(0x7f0000000340)=""/179, 0xb3}, {&(0x7f0000000400)=""/155, 0x9b}, {&(0x7f00000004c0)=""/81, 0x51}, {&(0x7f0000000540)=""/249, 0xf9}, {&(0x7f0000000d00)=""/4096, 0x1000}, {&(0x7f0000000640)=""/124, 0x7c}, {&(0x7f00000006c0)=""/146, 0x92}], 0xa, 0x0, 0x0, 0x3ff}, 0x40000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000840)={0x1, 0x2, 0x8, 0x3, 0x7b, 0x9, 0x800, 0x3800, 0x0}, &(0x7f0000000880)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000008c0)={r1, 0x68, "0abecb18047a585607a6003840741e18cfacb648066a42dcd094018cbb9aaa600cde505a460fb1c5dad0cb5f7b89d46bb8aeb1dba9ae1ae2c0e2944c77763b37932b70b5ecbe5b0cab3fbac6fb3144b5542c6241c858b0bb32d0b2e8b038466fe459d80a2cf40230"}, &(0x7f0000000940)=0x70) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20031, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) r2 = socket(0x2, 0x2, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x7) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={"6c6f0000000000000000000100", &(0x7f0000000cc0)=@ethtool_gstrings={0x1b, 0x4}}) 2018/04/07 19:48:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') close(r0) 2018/04/07 19:48:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:48:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() ptrace$getregs(0xe, r1, 0x10000, &(0x7f0000000000)=""/36) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/04/07 19:48:58 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000140)=0x8000, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000001c0)=0x6, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/07 19:48:58 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:48:58 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x5}, 0x8) sendto(r0, &(0x7f0000000080)="120000003200e7ef007b00000000000000a1", 0x12, 0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) ioctl(r0, 0x8, &(0x7f00000000c0)="18c837b6f96198737c0a5e39937df5f223b0fe702dba997129b5e4aac35ae326c65083e350b37a8f9da05a690096f68a370d8fa0ce071aa8c5208014d23a21c093f60ae7fc4dcba522b814137b8b9e1a511350cda9454d83e259a6feef248dedb0a292a569e214c07a50d00fa2f2959e3c188ccef5ba2bd59fa68f7a3a8e1afc6fee6fb9d2628772daa9f62f90e44811648eedc3b3e52dbf7be5a95443f755da32a109713dcfe72cb987a4ae82dadee22511f3204e6a97d8b9932525dcf3d4be2c0efd895e67380f443a4c444f6c2423f73663876440994ce04470e52977bd1f6cad9de408") 2018/04/07 19:48:58 executing program 4: syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, 0xe561, 0x874c, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x2}, 0x8) ioctl(r0, 0x4, &(0x7f0000000180)="886d86c0d89887eabe1a") 2018/04/07 19:48:58 executing program 5: r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000599f8d), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x12) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'irlan0\x00', 0x2800}) 2018/04/07 19:48:58 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r2 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f0000000500)=0x2) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000004c0)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r5 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) r6 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3cf", 0xcd, 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) sendto$inet6(r4, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/07 19:48:58 executing program 3: epoll_create1(0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000600)={r0, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000000280)=0x41) epoll_create1(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000004c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer\x00', 0x402200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000ac0)) eventfd2(0x0, 0x801) add_key$keyring(&(0x7f00000007c0)='keyring\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) recvmmsg(r3, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/07 19:48:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) vmsplice(r1, &(0x7f0000000580)=[{&(0x7f0000000340)="a2d48fcff157f1aa30b1894c7601055d1490f12ab5c84a5994c71925735e919797c0a1ad863ce29d2e17c4fa173178cbd0de473d09723cacbd1cbabedb3e393dd531a4e2e8c2ec3b0badea16f779741dc33ea7bb55068c102ba9d6cf66674fb80b0b544543c4c8df679c0fe8e338fdbbc5ea0e55da8828adfe7fe37ba11af0ebfbf02e243f97e83d19175a6ec42255cab21831681def27a97b9e786a02a9ac3ceb3a", 0xa2}, {&(0x7f0000000400)="22e8a0d1e44743676c89d72c4e802dff33eb6ad005ffbc044475ddec7ff8d9b7230d0772fa8173850401a8f610254a468f1511d432346369b0a4fb12ed1964bc453365dc195b0ddc135d51b55c43d0f5eecf3bb3da0da6200ee8da58b27be04a416444ee8a8e0115e32e26a26b2e76efe4996f8c84fe4212ef10639a15c152b934c80acfffc5bb192e66aa7c1d8ae6bb5c5c6808bc40787f1cdcb69611d2e90a7356d52050d4a2151701e13ccb7511d3751a60807e9e164e48b2c623d0", 0xbd}, {&(0x7f00000004c0)="d3016560b73ab08cfc4bce295e2aac028f095899070f49ada442f6feb8780462d5bd0228de7717a9e1d4cb040c884e478556381c54f0a2165021abd447d98dcd849ad53b1d2388fc437a29ce6a0050253cc8bce430460cee6cbd2cf7289a24810a17a6787c04823415e69f790e76a5c0eaf1b362d98b9e0864", 0x79}, {&(0x7f0000000540)="206b88a7aa", 0x5}], 0x4, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000980)={0x4}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x5, 0x2}, &(0x7f0000000600)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000640)={r2, @in6={{0xa, 0x4e21, 0x7, @empty, 0x6}}, 0x2, 0x7}, 0x88) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000880)='/dev/keychord\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000900)={0x3000000000000000, 0xf}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$VT_RELDISP(r4, 0x5605) r5 = fcntl$dupfd(r0, 0x0, r1) sendmsg$inet_sctp(r5, &(0x7f00000008c0)={&(0x7f0000000700)=@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x17}, 0x9}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000740)="e3cb83afb2cd2dbc5f334912394d67a2c2a383105a44032b67c4903108ea8c504d10dab3c2812f9c4cbff47e54d6005bdc66c01ecb5988ccebf5c81ed343c5d5bac1cf96bf416c48f9afe6fa32d6841f0e09d93e2c302f4843732701dbb90eca96c898868148238a27e666c7f95763aacae2d97655956901919b4ccc56f5d1a5bae8bc13a8795b923f5477fbe8fdd630d68a74fea5c90082daf07bf0e50ccd8740d0d384ba0fc7dc820cc349f79ba9d43f2e43b28e271a3d5925823653412a43803e08c8b68a0574ee8550c147b2cc7b2214841ae1414a", 0xd7}], 0x1, &(0x7f0000000880), 0x0, 0x4000}, 0x8000) write$cgroup_pid(r5, &(0x7f0000000300)={[0x32, 0x37, 0x34]}, 0x3) r6 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x2906, 0x8000) ioctl$DRM_IOCTL_VERSION(r6, 0xc0246400, &(0x7f00000002c0)={0x3, 0xfefd, 0x9, 0x8c, &(0x7f00000000c0)=""/140, 0x8f, &(0x7f0000000180)=""/143, 0x5b, &(0x7f0000000240)=""/91}) 2018/04/07 19:48:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000faaffc)) 2018/04/07 19:48:59 executing program 1: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000040000000d8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x4, 0x0, 0x1, 0x40}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000040)={0xff, r1, 0x0, 0x5}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x1a, "c8cc80a64437c82c7e5cdf3a7d00f013f51c4997d41fee5418c4"}, &(0x7f00000000c0)=0x22) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x1afc22fb, 0x8, 0x3f, 0x6, 0x80000000}, &(0x7f0000000140)=0x14) ftruncate(r0, 0x1) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) [ 85.065523] syz-executor5 uses obsolete (PF_INET,SOCK_PACKET) 2018/04/07 19:48:59 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x14080, 0x20) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="6e65742f6e657466696c7465720023bc7c6520e95237855266ae092869ba510ef008a90982816847e8c8c7fabc2977928310c70c3e4372c8fbd6555d9f3005520d12e297501934aeb2a29974d4585d5a1c3d99bbc032045855999d036c7334a6f6bcdf41884094325c6d4d58de6baabc31217f1d7ceec957d1eff5ab5b06b547043986a531396331df228eb017d759b8eafedd8248fe76f19977134571716490ad8b77e6ee5457af3b966433f462b873b0dbfbd02f782ebf5c650808bef81e") r1 = getpid() process_vm_readv(r1, &(0x7f0000000600)=[{&(0x7f0000000140)=""/15, 0xf}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f0000000340)=""/246, 0xf6}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f0000000480)=""/218, 0xda}, {&(0x7f0000000580)=""/38, 0x26}, {&(0x7f00000005c0)=""/6, 0x6}], 0x7, &(0x7f0000000ac0)=[{&(0x7f0000000640)=""/140, 0x8c}, {&(0x7f0000000700)=""/164, 0xa4}, {&(0x7f00000007c0)=""/128, 0x80}, {&(0x7f0000000840)=""/247, 0xf7}, {&(0x7f0000000940)=""/129, 0x81}, {&(0x7f0000000a00)=""/145, 0x91}], 0x6, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0xc) 2018/04/07 19:48:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/04/07 19:48:59 executing program 1: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="6677ad0d7f9c7ec748cab8fe5ffb43925bf3180bc9160551771777ceb1580cea7b424f02a14c890d364e8bc69ef1d42e0a4dc76a0003d334ec9f4399bf84b80f2beed99224be3fd2ba19f13420568920eed519e93f847f1023467f3070d8e1b580403b2276ff1f3ff5dab96f5962be4a34ef6bcb3cccf1bce7405855c1e74b46d848e8cc5f8deaaa08ffec35dad2", 0x8e, 0xfffffffffffffffc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000007c0)={0x0, 0x7fffffff}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000840)={r2, 0xff, 0x6, [0x800, 0x81, 0x101, 0x2, 0x67, 0x10000]}, &(0x7f0000000880)=0x14) r3 = request_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)='-$\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) remap_file_pages(&(0x7f0000264000/0x1000)=nil, 0x1000, 0x1000000, 0x40, 0x8000) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000100)=0x7) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) r6 = dup2(r4, r5) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r6, 0x400454ce, r7) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000001c0)=0xc) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r8, 0x2}) r9 = fcntl$getown(r5, 0x9) r10 = syz_open_procfs(r9, &(0x7f0000000180)='ns/cgroup\x00') request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fcntl$lock(r5, 0x7, &(0x7f0000000040)={0x3, 0x4, 0xfff, 0x4, r9}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda23", 0x1e}], 0x1, 0x0) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4, 0x8}, 0xe) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000003c0)={0x6}, 0x4) ioctl$TIOCLINUX4(r10, 0x541c, &(0x7f00000005c0)=0x4) getpeername$unix(r6, &(0x7f0000000600), &(0x7f0000000680)=0x6e) 2018/04/07 19:48:59 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = dup2(r0, r1) ioctl$KDSETLED(r3, 0x4b32, 0x54) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000580)) lseek(r0, 0x0, 0x2) sendmsg$inet_sctp(r4, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675c122324e10307e66d0334869e58d97c267480faafa7c59c8ffb20e545f691da446e81ce24d64bba0d6197835", 0x5c}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xae85, 0x400, 0x2}, {0x190, 0x1, 0x7, 0xffffffff}, {0xce9, 0x0, 0x5, 0x80}, {0x3cc7, 0x3, 0x0, 0x800}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7}]}, &(0x7f0000000480)=0xc) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(r2, 0x101) 2018/04/07 19:48:59 executing program 3: mknod(&(0x7f0000000040)='./bus\x00', 0x1000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000005180)='/proc/self/net/pfkey\x00', 0x40000, 0x0) syz_open_dev$sg(&(0x7f00000051c0)='/dev/sg#\x00', 0x1b, 0x0) r0 = socket(0x1f, 0x80f, 0x8) r1 = dup2(r0, 0xffffffffffffff9c) r2 = openat(r1, &(0x7f0000000080)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x20002, 0x0) syz_mount_image$hfs(&(0x7f0000003a80)='hfs\x00', &(0x7f0000003ac0)='./bus\x00', 0x101, 0x9, &(0x7f00000050c0)=[{&(0x7f0000003b00)="5500151847a48dd8863b02ca03c6b1026fdf49b61d18e21a06aafc4e705eb49b57a1f4004926f3ed52b6ac89b037e520089a10a1d100bfd8e2cd25d3f8fd4d61ceb6cfc149d6868a07c20da7d6f993d63d1f4e87de7161c852ebed340482052471351f1542f2d78ef5d53cac58a5526d4ebb998ecdb2fc33644eb4272a5e0dbe5b24f51a75863d7e7a6731b0d9ff4a106e816c76089d7f4987018bf14692fb7af0bce50547e668680a562e42e2551c1569e75d9de6ecf3825ec4ed2b56035df686076456b31ad81bedffa1a3dbf41790f429", 0xd2, 0x6}, {&(0x7f0000003c00)="9c4f933751c336618148aa895651b6ea19822f5302859e278484f0c7d2bcc2c1079b488c155ecec48dd5cb1a8fffff46b2a45f97db505f2495bf032f073badcc4de6631c58a0dea2dda67a86b7a0bcdc311a71fe4876523f7454041ffc9d29d55f307f15dfb03891d818b4fc6f8c75e1a4dc917a91e8d4d86b192ef56bfbb1fafe39d28cddcbd9b8eda2dafd67c370cc7eacff529aff044c3ddb284ae6ec9ed01dc4a745fbf97262a225de5f5d756c7c1764db124f82", 0xb6, 0x1419e2a8}, {&(0x7f0000003cc0)="51cbf2a67378c7fcce8d9b60632ac0a0e96742a14cf84d9266820a359f42989574ed6edc69a32418ff5a224f65dbb2425e1760679201933bfa7310a2809fc44d0d25026654d0b27d023db2b7466f24e083fc088744f27b0e32e1a660840499bafb5a54148dd4e1edb927e4bde2c28653e151b18a40295c62dc091c8a2065cd48ced31e0d596b5e49694ae5de6072053acbd405030ab14295d81e1f38129c", 0x9e, 0x5}, {&(0x7f0000003d80)="ef1e1b46c346e45d72ee5b6406355d6fbfaa992fa2381cc7cecbe73115e0cf78fd89ba2ad98132769af8d437350104d6538ece49983658f7154add77767afa6fb14e9b5bed31dc7170dadaf186ca4d587ce01a7bfdb3c7af601d4d4f493d37d30f9ce486d67bddbe2d5146bd615e72c9a0064e051b1c157ad2c5f3128bd79c4723511dbec886984c2877d18e6bb099c782bc1072d399e8ef01620e1790123e8bc69fc0ef60f08e8629be1d3fb53ed5dc669fe120fe6fb4bb55c6b9ace10eee4f193f", 0xc2, 0x10000}, {&(0x7f0000003e80)="6da411299d3769aaea4bd417c4caa9d645e418cf7c078d9d1fe369405fd0a4f980ba486f76f90170fb5373b7265a80ca29a1895f0c57c64112c4de83a87689c986f283a8bacb478d45a0cab30db71935af63004fc173ce8e6e26046e52abc7cd119ad67477abc85dae50eadcb039b148c5211e981e5d773130abf013bd1098d2260f91e87942e6048e0fb0f251d90f99af392106df2d08b572f393b2b0363cd5fef22bdbb7c8bce4754fa0057049b9df4c45f634eb4f947abf3ca8f61a7c3e429171bf8a293746289d5a9af0d07e38c647ee5212f695c1f51eb398b2f846656ede257b6c248e0e7dc06c0bd547", 0xed, 0x9}, {&(0x7f0000003f80)="a7e548552e9bb0ae9acf", 0xa}, {&(0x7f0000003fc0)="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0x1000, 0x2}, {&(0x7f0000004fc0)="9add8fc11d0198cd4d841e6d8dac23c15b35cf71b905e2385228305ff21f1722b5db825e4e1e7afa48e1db006e1d297d556ed112e590e8406dfb6609b2b7d167b8fde53debd422924608606673b44bb0b6b8ea85d776aec493384cf085b073b9710c6751728732", 0x67, 0x1f}, {&(0x7f0000005040)="8e29bfb40bc562dc69f53ccde39c988fced5bd5b0a3b22d815d92b8255f5417e32b815485488631e86a716a74e36c650c89719d3935024f6b00e3e24869e53d85b78e01ea95cef52db64965f0b57a52404c7b9b2b005fc8b8d5adab7cc34e293e53809dfca5732ed178e6798729700ccce1a39c52843455d2598", 0x7a, 0x3}], 0x8, &(0x7f0000005140)) write$selinux_create(r2, &(0x7f0000003a40)=@access={'system_u:object_r:hwdata_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x38}, 0x30) r4 = getpid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000039c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000003a00)={r6, 0x4}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f0000000180)=""/161) sendmsg$nl_generic(r3, &(0x7f0000003980)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 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@ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="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"], 0x37b0}, 0x1, 0x0, 0x0, 0x40}, 0x40) 2018/04/07 19:48:59 executing program 4: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x200000003, 0x31, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000001200)=""/95, 0x5f) sysinfo(&(0x7f0000485000)=""/131) add_key$keyring(&(0x7f00000011c0)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000000000)=""/4096) 2018/04/07 19:48:59 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000940)='./cgroup/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x81b}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r3, 0x400454cd, 0x30a) close(r3) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) poll(&(0x7f0000084ff0)=[{}], 0x20000000000000b5, 0x0) dup2(r5, r4) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) socket(0x3, 0x3, 0x4000000000000000) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) 2018/04/07 19:48:59 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)="8d56bf79bbdb5106e24632be94d72f8b0d7cacfe84cc1def05a74122a91a0bad4dc441a505c76f4d379f35ab4c672126cfe2e11adf58a930a097dd9996aef94392f6064f49bdd141d9fe25953cf52496cf73996f4c774d0b86e53e108103e0a7aba0e428757ec5d7f811113b3c6cee5572cf541e562be222f70fcfe46450c6cb93ab2a55459c11e023ec91fed07bbdcf8734c2d511a9b230b8ed3898152d9603e89dc0cd93600cd9abc8b3c2fa7e40", 0x3c, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) ioctl$TUNSETLINK(r2, 0x400454cd, 0x328) sendfile(r0, r2, &(0x7f0000000180), 0x80) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 19:48:59 executing program 7: ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:48:59 executing program 5: setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x73, @broadcast=0xffffffff, 0x4e22, 0x3, 'nq\x00', 0x0, 0x3f, 0x6a}, {@broadcast=0xffffffff, 0x4e24, 0x1, 0x934e, 0x3467, 0x40}}, 0x44) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/04/07 19:48:59 executing program 4: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f348f4351316fa09d697076342f76732f616d5f64726f707261746500", 0x2, 0x0) 2018/04/07 19:48:59 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:48:59 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="406349087922e937cef443d27743c558bad57cb983ca6be7b24d316157b42362988c0eadc1ca95ecd992e13174b1cbf7299a6bff74f37034dc386109e39c8228e0ab3c388958fd5656534008f406ff4b033f0324e1b5b37606f7f7ff52a1458dd57bbca5fa873ced232b342ea37f9ddeb8edbc7a79ea6412f8d406f0de3be54f7475698da46ef4ecbe2587e7f4d10fd6ca9f529045fb42f4556d5cff9dc55086660dece037fa1f0d000d0b56febf8f4d", 0xb0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) r2 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r2, &(0x7f0000b82000)={&(0x7f0000000300)=ANY=[@ANYRES16=r2], 0x1, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000), 0x0, 0x4}, 0x800) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @broadcast, @broadcast}, &(0x7f0000000080)=0xc) recvmsg(r2, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/04/07 19:48:59 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'tunl0\x00', 0x73}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f00000002c0)=""/212) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) sendfile(r4, r4, &(0x7f0000000100), 0xfffffffffffffffa) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/04/07 19:48:59 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/status\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000c40)=""/163, &(0x7f0000000d00)=0xa3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r1) r4 = getpid() ioprio_get$pid(0x3, r4) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r5, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x6) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r5, 0x4b36) recvmsg$netrom(r5, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x10002, &(0x7f0000000900)="b5c21d1affba9c48ed85004ad44f5000a649a8c3f1c6172a01c090b999f000544a88ebde7f435d0aa332d4280c8578e59ec19a98ab957afa37c8a37360c0757e375ebb1dcc8eba647def000012c2462b1f389e2ee11d06362e785c87aa60523eaa9d17a0304c463b16d2070000000000000021308b29dacc32fdbf81a14659118bfd7f0e9e2e8677c34a7925b6a484c1818040c38e46ffb7b4d0e124bab406087980826d4f78096d4c347ddf9783263fd1dd9ad3430727df9db240d187ad297148510c7fa5310aa3b38cdd4427cd6db86aff8ba3e764d4164c84b8935bb315a34016f7f96d56dc67690e") setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000d40)={0x0, &(0x7f0000000080)}, 0x8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(r5, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r5, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffff52e}}}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) 2018/04/07 19:48:59 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r4, 0xa, 0x12) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000000)=0x3) poll(&(0x7f0000b2c000)=[{r5}], 0x1, 0xfffffffffffffff8) r6 = dup2(r4, r5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f38ffc)) poll(&(0x7f0000001080)=[{r1}, {r5}, {r2}], 0x3, 0xfffffffffffffff8) fcntl$setown(r6, 0x8, r3) tkill(r3, 0x16) read(r6, &(0x7f00000010c0)=""/4096, 0x1000) 2018/04/07 19:49:01 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000600)=ANY=[@ANYBLOB="02050000e0a7020025a483f98ad603008e6d420e1766e9e17443986c5cb3f7eb924b77e53f78c46bda18f8355c920898755d41c4a8220bc2330ce2bed1206c9c119db74642eed880820a367889f98d898fb25b6784ced8d35d24fd1fe98c6a62f8a27081df2842a4d5cf1e423a9581f0b6f8c98a350724a88e6c2103f08580a257d430d2ace2423d3e3900000084dffb1dd946a76268619e0658080d31d45c995e252b001629fdc200d4747d7fc581a7116a11080dcb95860b7b6d0635c8350d106cce0b56a27843d14045e7a897115f7b7d27b34f5f9331575845b3d0f77a1baebdf64e664bb6d432d1c257"], &(0x7f00000001c0)=0x1) bind(r0, &(0x7f0000000440)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x4000000}, 0x80) r2 = userfaultfd(0x800) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ff9000/0x5000)=nil, 0x5000}) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/157, 0x2a0, 0x0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0xc9613703e5a81717) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x22f) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000540), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r3, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000380)=""/13, &(0x7f0000000700)=0xd) sendto$inet(r0, &(0x7f0000000f80)="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", 0x801, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f00000003c0)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}], 0x7, &(0x7f0000c27ff9)=""/7, 0x7}, 0x0) 2018/04/07 19:49:01 executing program 0: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) signalfd(r0, &(0x7f00000000c0)={0x9}, 0x8) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x2000, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x1, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x7, {0x0, 0x7fff}, {}, @note={0x80, 0x0, 0x100000001, 0x0, 0x2}}], 0xffffffffffffffed) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312}) 2018/04/07 19:49:01 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pwritev(0xffffffffffffffff, &(0x7f0000000280)=[{&(0x7f0000000380)="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", 0x5ef}], 0x1, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000002500)=ANY=[]}, 0x1}, 0x0) r1 = dup2(r0, 0xffffffffffffffff) accept4$nfc_llcp(r1, &(0x7f0000002340), &(0x7f0000000000)=0x60, 0x80000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000280)}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240), 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='net/snmp\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x90) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200)=0x5, 0xfffffffffffffd7d) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000036c0)=""/4096, 0x120}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000140)={{0x3, 0xbcf}, 'port0\x00', 0x10, 0x20, 0x0, 0xfff, 0x3, 0x9, 0xeaa, 0x0, 0x1, 0x3}) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000380)='io\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x1, 0x3, 0xdd, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) r5 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f00000001c0)='.', &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='squa\x00\x00\x00\x00\x00', 0x20000, 0x0) preadv(r5, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/07 19:49:01 executing program 7: socketpair$inet(0x2, 0x800, 0x3f, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @dev}}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000040)=""/217, &(0x7f00000003c0)=0xd9) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:01 executing program 1: r0 = socket$inet(0x2, 0xf, 0x7) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x8, 0x5, 0xfff, "05dd26a911a940d31de351be97bb432ef29e276b0cd9290c05795b29c0ba8d2c35709f84e79310c9ece0879648f3af2c1ee9a1a443638dee0ba33f5b7fb604de5534f8cbe5fe808640c48a49b9859fed"}, 0xd8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db3eeb4e9c0722105fdc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c634", 0xc9}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)=""/215, 0xd7}], 0x1, &(0x7f0000000180)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r1+30000000}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x5, 0x8f4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200009c0], 0x0, &(0x7f0000000000), &(0x7f00000009c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x14, 0xfeff, 'ifb0\x00', 'bpq0\x00', 'ip6gre0\x00', 'tunl0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], 0xc8, 0x140, 0x168, [@arp={'arp\x00', 0x34, {{0x32b, 0x5, 0xa, @loopback=0x7f000001, 0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0x0, 0x8cf0b76684fa21ba, 0xff, 0xff, 0xff], 0x4c, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x10}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x2, 'syz0\x00', 0x10001}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x6c, 0x883e, 'syzkaller1\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'syzkaller1\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0x194, 0x204, 0x22c, [@comment={'comment\x00', 0x100}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x3, 0x800, 0x0, 0x1, 0x0, "37f409b8192305933bf161c4ec05e743df3b6ca00d75c214cbdc209edf3e145c1a7e8b2b342b9aa4c0ef303be910d8581948b31274f791c8d3ff2b71465dc0cb"}}}]}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}}, {{{0x9, 0x0, 0x883e, 'ifb0\x00', 'teql0\x00', 'bond0\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0xe8, 0x158, 0x284, [@connbytes={'connbytes\x00', 0x18, {{0x20, 0xff, 0x2, 0x3}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0x3, 0x6}}}]}, [@common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x8, 0x4}}}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:clock_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x2, [{{{0x9, 0xb, 0xd, 'nr0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="cada591e05b1", [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x80ad, "36a78d00e4e341a11518f70db163bbe6da26580b4595ba8e4b786bbfa388", 0x8}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}}, {{{0xd, 0x20, 0x8aff, 'erspan0\x00', 'sit0\x00', 'gretap0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xf0, 0x144, 0x16c, [@cluster={'cluster\x00', 0x10, {{0x2, 0x80, 0x10000, 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv6=@loopback={0x0, 0x1}, [0x0, 0x0, 0xff, 0xffffffff], 0x4e20, 0x32, 0x5, 0x4e24, 0x2, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1}}}, @common=@mark={'mark\x00', 0x8, {{0x0, 0xfffffffffffffffd}}}]}, @common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}}]}]}, 0x944) 2018/04/07 19:49:01 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x35b}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {r2}, {}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f0000000480)=""/246, &(0x7f0000000000)=0xf6) getpeername$inet(r2, &(0x7f0000000680)={0x0, 0x0, @rand_addr}, &(0x7f00000006c0)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x7ff, 0x2, 0x4}, &(0x7f0000000580)=0x10) set_robust_list(&(0x7f0000000780)={0x0, 0x8000, &(0x7f0000000740)={&(0x7f0000000700)}}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000005c0)={r3, 0x9}, 0x8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001000000020000000200000000fcff00800000000000000005000000000000007f0000000000000000000100000000000000000000000000020000000000000000"]) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000600)={{0xbb, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e23, 0x3, 'nq\x00', 0x20, 0x575, 0x32}, {@rand_addr=0x7f, 0x4e22, 0x1, 0x1ca13c6b, 0x101, 0x5}}, 0x44) 2018/04/07 19:49:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)='cpuset\x00') preadv(r2, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/04/07 19:49:01 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x1edae86d, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x40, "5a740d6f2150cd33b1a92b3cbe77beb4e2d94f94c9aefcc1735866789759d3b1451d05c30c952b314796f8b508e118cbc5f3ef3df85000b1791417172a08c625"}, &(0x7f0000000180)=0x48) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x100000000, 0x100000001, 0x8, 0x1, 0x8000, 0x80000000, 0x0, 0x2, r1}, 0x20) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) geteuid() r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x10000, 0x0) getdents64(r3, &(0x7f0000000380)=""/4096, 0x1000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001380)='/selinux/status\x00', 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) futex(&(0x7f0000000040)=0x1, 0xd, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x2, 0x2) keyctl$get_persistent(0x16, r2, r4) r5 = accept4(0xffffffffffffff9c, &(0x7f0000002980)=@nl, &(0x7f0000002a00)=0x80, 0x800) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000002ac0)=@get={0x1, &(0x7f0000002a40)=""/71, 0x200}) 2018/04/07 19:49:01 executing program 1: socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x8000) readahead(r1, 0x9, 0x0) 2018/04/07 19:49:01 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000437ff4)={0x10}, 0xffffff39, &(0x7f0000452000)={&(0x7f0000000040)=@setneightbl={0x30, 0x43, 0x421, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDTA_NAME={0x1c, 0x1, 'trusted:/\\cgroupbdev\x00'}]}, 0x6}, 0x1}, 0x4) 2018/04/07 19:49:01 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001600)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000000140)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022ee11bbd767f7a7a089a5f14d706c4a2ad8bbe84cd66e7dc8cc9ee04d660c12f095a9a701cf05fb3026b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716c57439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7bd789b2c15546e0a313d8441c860a4e5b804007a99c9c7bb0b9056e68f2e9e008e6441aa5716a2b02346ce6210000000000000000000000000000", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001400)='veno\x00', 0xfffffffffffffea8) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000002c0)={0x2, 0x9f, 0x5, 0x0, 0x7}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001440)=""/174, &(0x7f0000000080)=0xae) 2018/04/07 19:49:01 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r2, 0x1, 0x0, 0x369e5d84) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) fallocate(r1, 0x0, 0x0, 0x339) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/if_inet6\x00') r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r4, r3, &(0x7f0000c48ff8)=0x1ffffff, 0x1) creat(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/04/07 19:49:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x1, 0xc156, 0xa6b8, 0xb1f, 0x5, 0x3f, 0x20, 0xfff, 0xffffffffffffff7b, 0xed3, 0x100000000, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/04/07 19:49:01 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x7, 0x9, 0xfff, 0x5d16}, 0x10) r2 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f00000005c0)=""/197) 2018/04/07 19:49:01 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0xfb, 0xa, 0xe, 0x4, "9d24a4bd7c627242f9dd16a7657aaa82280a7a397c76791cee2a32764af5f36f3c11afa0994858389abc7fed4d13a15ff777ad3493e53ecda8afa8790fb6dca0", "34b792780a235549547006ef75c319f844253c9483bc0d79f38c6c6a7ea045ed", [0x8000, 0x1ff]}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x7, 0x5, [0x8, 0x1, 0x800, 0x2, 0x8]}, 0x12) 2018/04/07 19:49:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x7, 0x63, 0x2, 0x3, 0x0, 0x0, 0x10000}, 0xc) 2018/04/07 19:49:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) fcntl$setownex(r1, 0xf, &(0x7f00006d1ff8)={0x2}) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$TIOCGPTPEER(r1, 0x5441, 0x2) 2018/04/07 19:49:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x200000) 2018/04/07 19:49:02 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="46d293ec547031e9abb2a58a63ad46108309de1953b390fa88c06fb3b14c2dc805481576adeecde3a9dba0f8bd13a4e1ac6f0739191403dc53e7ad50169061707e9449f89eb0bf5902aac233353ce92ee1bdf02d270ad8015fbe880a897f664ae02d2c2e0f29fa180197ec7e2bc82659082df3983c4688d755d60df23498a86376dbe4b3508102228b650226a551c3a33dba379031c361b48dafb9c12876dab0568f1b22aa3f156266b9d33bbf84aa268ee1af09f646240c6bf5148eca62ccedc76898896f0529c09a847d0c5257134438da50e226bfe9755573249b3dcadeaf", 0xe0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000180)=""/129, 0x81) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000300), 0x4) 2018/04/07 19:49:02 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000000, 0x10, r0, 0x0) getsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) 2018/04/07 19:49:02 executing program 1: mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x20010, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x6, 0x81, 0xfff, 0x8000, 0x7, 0x10000, 0xa82e, 0x9, 0xffffffffffff0001, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='limits\x00') read$eventfd(r1, &(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1f}, @in6={0xa, 0x4e24, 0x2219, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @rand_addr=0x10000}], 0x64) 2018/04/07 19:49:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) [ 88.353133] device lo entered promiscuous mode [ 88.360791] device lo left promiscuous mode [ 88.416735] device lo entered promiscuous mode 2018/04/07 19:49:02 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x80044, 0x13) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x200, 0x5, 0x80, 0x100000000}) fcntl$setlease(r1, 0x400, 0xfffffffffffffffa) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/04/07 19:49:02 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000000)="0004", 0x2) sendfile(r1, r1, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000000100)={&(0x7f0000000080)}) 2018/04/07 19:49:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x400000000010000, 0x8400) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:02 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xffffffffffffffd0, 0x4) 2018/04/07 19:49:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x8000000000, 0x1, 0x0, 0x4}, 0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x9ea, 0x8) 2018/04/07 19:49:03 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f00001e8ffd)=0x0) wait4(r1, 0x0, 0x0, &(0x7f00002e1000)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0x10000) 2018/04/07 19:49:03 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0xbc, 0x7f, 0x6ed, 0x27, 0x4, 0x0, 0x9, 0xa486, 0x100000001, 0x4aed, 0x80000000}, 0xb) 2018/04/07 19:49:03 executing program 0: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in, @in6=@mcast2}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/04/07 19:49:03 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB="64000000150024da29bd7000fbdbdf25ac1414aa000000000000000000000000e00000010000000000000000000000004e2100044e240009020000a01d000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="bc6b6e000000000014000d00000000000000000000000000000000015a200dcc12aae30dac9a2ee889b9abeb9d5c40b27408614fc4bacf6e245058146a157f07d2743a884176b524cb08931af98488c1e131333bdc68368f1c3e292b868b2716f112d28b955e45c90a4fb62bc32d90b0ae03050000005770f7ea1b67891a1379118ed44e680a7c3fcb7bb70fb97a9180c4349a849a5b3288fa06066f4a8c869dcd873dd34b53a42e5130f64e40dc6993b3db66d6b318a92d6298f764098ed3b3f9fe7291626ea7b18916d3691fb0a3b087e4286cce4f1e4dc4bbe8673d38925e11f4bc56fba865b46eb29ac5a9c6de88bce0e7322c47344706df"], 0x64}, 0x1, 0x0, 0x0, 0x20000800}, 0x1) mmap(&(0x7f0000003000/0xffc000)=nil, 0xffc000, 0x0, 0x32, 0xffffffffffffffff, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x101) ioctl$TIOCCBRK(r3, 0x5428) syz_mount_image$hfsplus(&(0x7f0000000440)='hfsplus\x00', &(0x7f0000000480)='./file0\x00', 0x7fff, 0x3, &(0x7f0000000680)=[{&(0x7f00000004c0), 0x0, 0x7fff}, {&(0x7f0000000500)="169762f27ecdf58886a298b87fc7a5bccfa543a0973cd05eaf247d48c8f07a6ffcc76a2f7c4504c050f806c3e2a75d3c4d547bf5a6803d7de179c6afaa0213223ba6e847e1b1fe04eed32b5d3abe6a8f1865b1388aff7b4473b0c1f0376f202f8058ea8c0ab2cf8ba634ba6b40852d49cf0a292536208089ccd21e5bdc8924ace12b0cb9b0392409b2514673bcb3c9a2c5ab06851c90fb7c4d6d43e283366fcb9b4c784764b93102d86d85aff1c66ca7ce551b983deb6227a5fceb35573e718945940d1b830e73c7744f509ae0991a52b9c9d09ddc118ead487c36c0ba14c80f12b017cb583424821ad076481febcf76beb3", 0xf2, 0x2}, {&(0x7f0000000600)="e0e960a35c5a60ba6fe94db12d5fce38b5b48b624090b4df6684ef24767432afc87e5d1b5f241b87bd330bb57063c941551953ae3ba33e875d3738f182a3decf8ea38b5f0130", 0x46, 0xa8}], 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="700000743d3f342c6e6c733d63703933362c7569643d3f7835343234382c63726561746f723d3a90e9052c62657373696f6e3d7f39327f352c7569643d38302c747970093df62d4e8b2c6e6c733d63703933322c002fa2fe77c9cba191309bfb747f01d122351d6e15f1ebf1ec4ec41744acd7a751ae6a913e59348814f5303d54fad267718643acbc7b314a20aff5607940b8f47e9dd72f074bb0f026ac95d99ea878310316463cafd8911195bee65a4de3c92264d270df7cb71329f0a3e54d3cdc9e577f4b1595ec5c0ba765b5d9c575df"]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}}, 0x1f, 0x200, 0x0, "df36f3baf3f21eee2448713d46c8e8223479c2d0ea67945c2f9af1d42ec45022bebcfca1b63768aa4a5f515a822e92dba984836b66dce430511e5b9a851ab463bfa966d9dc7ee9108f827d3f8762b33f"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/07 19:49:03 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:03 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000019fff)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$sndseq(r0, &(0x7f0000000240)=[{0x401, 0x8, 0x2, 0x7f, @tick=0xfffffffffffffff8, {0x3, 0x7}, {0xa7bd, 0xffffffffffffffec}, @control={0x8, 0x6, 0x7190}}, {0x80000001, 0x2, 0x9, 0x1, @time={0x77359400}, {0x5, 0x80000001}, {0x6, 0x7}, @queue={0x7, {0x9, 0x80}}}, {0x8, 0x100000001, 0x6, 0x8, @time, {0x80000001, 0x9}, {0x4, 0x8}, @ext={0x8f, &(0x7f0000000180)="81b1732a5c681b88fc7f55666c48c91c354704d0f38ff4d635c1b3a24a80515b2ef1e1543b99e542e7f44ba45b1201c348064f9e3a176e94d74ac9fa7f74c43edd4a5521e3b1b1be4a95ee856b49935ed37394a8a8cf16e1a123d6c5f42e3a3331c5202c9e823d340e5a30de868bda52b4425a48f4cea64d4d3ceafd077b758b1d6dd948a5e6dbc907f9a44e938dd6"}}, {0x100000001, 0x927, 0x401, 0x80000000, @tick=0x100, {0x9ffb, 0x9}, {0x1, 0x10000}, @queue={0x81, {0x82b, 0x8}}}, {0x0, 0xfffffffffffff4fb, 0x3, 0x6, @tick=0x3, {0x101, 0x1000}, {0x33, 0x8}, @result={0xff, 0x2}}], 0x8c) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000e6f000)={0x9}) write$sndseq(r0, &(0x7f0000000040)=[{0x8001, 0xfff, 0x401, 0x30, @tick=0x53c, {0xfffffffffffffe01}, {0x9, 0x400}, @raw8={"8d9bde76301d1727b7bce008"}}, {0x8, 0x80, 0x8, 0x2, @tick=0x6, {0x7f, 0x80}, {0x4, 0x1d}, @raw32={[0xf4f, 0xc8f, 0x7]}}], 0x38) 2018/04/07 19:49:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xc51000)=nil, 0xc51000, 0x3, 0x32, r0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000000)={&(0x7f00004b8000/0x2000)=nil, 0xed, 0x3, 0x22, &(0x7f0000ffb000/0x4000)=nil, 0x6}) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) 2018/04/07 19:49:04 executing program 0: getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001fda)) 2018/04/07 19:49:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x204000) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x8000) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'gretap0\x00', 0x5}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0xfffffffffffffc3a, 0x0, &(0x7f00004c1000)}) 2018/04/07 19:49:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:04 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x10000000f5f, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getpeername(r2, &(0x7f0000000480)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000500)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000640)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x5002}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@mpls_getnetconf={0x0, 0x52, 0x408, 0x70bd2d, 0x25dfdbfc, {0x1c}, [@NETCONFA_IFINDEX={0x0, 0x1, r4}, @NETCONFA_IFINDEX={0x0, 0x1, r4}]}, 0xffffffffffffff53}, 0x1, 0x0, 0x0, 0xc000}, 0x84) r5 = dup2(r2, r2) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x14020000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, r6, 0x300, 0x70bd27, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x28}, 0x1, 0x0, 0x0, 0x5}, 0x4044001) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x28000002}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x98, r7, 0x202, 0x7, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10001}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcbca}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x19}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x98}, 0x1}, 0x4000) 2018/04/07 19:49:04 executing program 6: openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) 2018/04/07 19:49:04 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000000c0)={0x4, 0x0, 0x10001, 0x2}) splice(r1, &(0x7f0000000140), r0, &(0x7f0000000180), 0x8, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000100)={r2, 0x7}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000006c0)={0x14, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="09631040", @ANYRES64=0x0, @ANYBLOB="a24ca2dd589027157900e118d63fbacf9993a25f99a1ea0d80742d64b6980cd966c740206759f44886850b8fe6620c08bca42dc8532b9b78abf2b09992154e00663cac07fad2a4eeecd3fd4dd3af6237f80000000000000000"], 0x0, 0x0, &(0x7f0000000600)}) 2018/04/07 19:49:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000001fc0)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) gettid() fstat(r2, &(0x7f0000001cc0)) fstat(r1, &(0x7f0000001d40)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001f00)=0xe8) r7 = getgid() sendmmsg$unix(r4, &(0x7f0000001f80)=[{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000000c00)="36da01a066413f56ec82def2d6d7a23e33033babb2ec7011493e8559407366e978bbe8a69d9be765800bf7049b90197eb050de9331483807a608b72a822d411190", 0x41}], 0x2, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4050}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r8 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000002000)=ANY=[@ANYBLOB="0bfafe915ca94b1107179c97eacc692295cc8834e178e91671953e6a"], &(0x7f00000002c0)=""/152, 0xffffffffffffffd7) pipe2(&(0x7f0000000480), 0x7) r10 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="82ca00000000080002003f00"], &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='2emu '], 0x3) readv(r9, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f00000001c0)=0x5) pipe(&(0x7f0000000040)) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000b00)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 19:49:04 executing program 1: unshare(0x800) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000140)=""/113, 0x71}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/97, 0x61}], 0x3, &(0x7f00000002c0)=""/172, 0xac, 0x1000}, 0x120) fremovexattr(r0, &(0x7f00000003c0)=@random={'btrfs.', '}[\x00'}) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000040)=@known='security.evm\x00') sendfile64(r1, r1, &(0x7f00000001c0), 0x1f) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/04/07 19:49:04 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:04 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xb, "1aaa8bd34050a0a2a90c5a"}, &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) r2 = inotify_init1(0x0) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) dup2(r0, r0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) unshare(0x20000000) r4 = getegid() r5 = dup(r2) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(r4) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) sysfs$2(0x2, 0x6, &(0x7f0000000440)=""/241) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0106438, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/07 19:49:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xbd85, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$mice(&(0x7f00000014c0)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000180)={0xffff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x5}) r3 = dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r4, 0x9, 0x4, 0x0) preadv(r4, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r4) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffefffffffffffc) splice(r4, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000100)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0xffffffffffffffff, 0x8, 0xe6, 0x100000001}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000300)={r5, 0x1}, &(0x7f0000000340)=0xc) r6 = getuid() lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r6, r7) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r8 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) renameat2(r8, &(0x7f00000016c0)='./file0\x00', r3, &(0x7f0000001680)='./control\x00', 0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000380), &(0x7f00000003c0)=0x8) mknodat(0xffffffffffffffff, &(0x7f000003f000)='./control\x00', 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000000500)=@req3={0x45, 0x0, 0x800, 0x7, 0x0, 0x0, 0x8}, 0x1c) 2018/04/07 19:49:04 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) write$fuse(r0, &(0x7f0000000400)={0x20, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x20) 2018/04/07 19:49:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'irlan0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x1, 0xba9, 0x7db95831, 0x100, 0x101, 0x1400000, r1}) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in=@rand_addr}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) [ 90.659399] binder: 7839:7844 ioctl 40086436 20000100 returned -22 [ 90.666668] binder: 7839:7844 BC_ACQUIRE_DONE u0000000000000000 node 26 cookie mismatch 15279058dda24ca2 != 0000000000000000 [ 90.697358] binder: 7839:7853 ioctl 40086436 20000100 returned -22 2018/04/07 19:49:04 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef27ee9f607e643f2c6b041ecbc1fd8e02277a2f8", 0x44}], 0x1, &(0x7f0000005000)}, 0xc100) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f0000000100)}, 0x0) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000340)=@sco, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000300)=""/56, 0x38}, 0x0) 2018/04/07 19:49:04 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xb) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x33f, 0x4, 0xcc1, 0xc, 0x100000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) [ 90.704966] binder: 7839:7853 BC_ACQUIRE_DONE u0000000000000000 no match [ 90.704976] binder: BINDER_SET_CONTEXT_MGR already set [ 90.704982] binder: 7839:7844 ioctl 40046207 0 returned -16 2018/04/07 19:49:04 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000001fc0)='./file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) gettid() fstat(r2, &(0x7f0000001cc0)) fstat(r1, &(0x7f0000001d40)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001dc0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001e00)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001f00)=0xe8) r7 = getgid() sendmmsg$unix(r4, &(0x7f0000001f80)=[{&(0x7f0000000500)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000cc0)="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", 0x1000}, {&(0x7f0000000c00)="36da01a066413f56ec82def2d6d7a23e33033babb2ec7011493e8559407366e978bbe8a69d9be765800bf7049b90197eb050de9331483807a608b72a822d411190", 0x41}], 0x2, &(0x7f0000001f40)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4050}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) r8 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') r9 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f0000000a80)='./file0/file0\x00', &(0x7f0000002000)=ANY=[@ANYBLOB="0bfafe915ca94b1107179c97eacc692295cc8834e178e91671953e6a"], &(0x7f00000002c0)=""/152, 0xffffffffffffffd7) pipe2(&(0x7f0000000480), 0x7) r10 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r10, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="82ca00000000080002003f00"], &(0x7f0000000280)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB='2emu '], 0x3) readv(r9, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r8, 0x541a, &(0x7f00000001c0)=0x5) pipe(&(0x7f0000000040)) ioctl$EVIOCGABS20(r4, 0x80184560, &(0x7f0000000b00)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 19:49:04 executing program 7: syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="85f0e28e6b3e7749c2d2def0848c0c66e651730ec3934ffa71d1b0d064d606b2da795e2ae7fa6f5d4b9512b2ed168645637c3fd7f8ebe1775c9bd4c91a81af34342e3bcd8499958fffd602be4a627b6b7f9f898910ffd18c19700c88ab06129dc774cddb18d6a87e96280d6b3a8fdf46f64162ef6ccb9a96595c5b51a298c4a7ca5df1c691d45de79550703bca0224e7ba876b4f986c0e9d60f9", 0x9a, 0x9}], 0x2008, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:04 executing program 0: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1, 0x4}], 0x100400, &(0x7f00000007c0)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x37, 0x35, 0x32, 0x37, 0x31, 0x36, 0x35, 0x0, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3b, 0x38, 0x30]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800000000000003) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/07 19:49:04 executing program 6: keyctl$set_reqkey_keyring(0xe, 0xb) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00007c3fff)='\x00', 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x33f, 0x4, 0xcc1, 0xc, 0x100000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/04/07 19:49:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000380)={0x3, 0x3, 0x797}, 0xc) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x109003, 0x0) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00)=[{&(0x7f0000001ac0)=""/64, 0xfffffecb}], 0x1, &(0x7f0000002f80)=""/210, 0xd2}}], 0x3, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000100)=0x7) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02d690f9cb153dc4e750e24f72aba3b27ad1394c1ac9ebf3336ddbd4442098dfdc9f458a5e5b1df92829", 0x40, 0x0, &(0x7f0000000080)={0x2}, 0x10) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0), &(0x7f00000002c0)=0x4) connect$l2tp(r1, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x9, 0x4, {0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x2ab22037}}}, 0x3a) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340)=0x1, 0x4) [ 91.515388] IPVS: Creating netns size=2552 id=16 2018/04/07 19:49:05 executing program 4: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:05 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xffffffffffffff22) tee(r1, r0, 0x40000003, 0x0) tee(r1, r0, 0x1, 0x0) dup2(r1, r3) 2018/04/07 19:49:05 executing program 6: r0 = memfd_create(&(0x7f0000000040)="5ce3256c930300000017", 0xffffffffffffffff) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) mknodat(r0, &(0x7f00000001c0)='./file1\x00', 0xa001, 0x2c48) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4343, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='veno\x00', 0x5) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x20}, 0x8) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/07 19:49:05 executing program 1: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x4) recvfrom(r2, &(0x7f0000000ec0)=""/4096, 0x1000, 0x40002000, &(0x7f0000000680)=@llc={0x1a, 0x0, 0x0, 0x6, 0x100000001, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) clock_gettime(0x4, &(0x7f0000000600)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) fcntl$setstatus(r1, 0x4, 0x6000) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000640)={0x0, 'bond0\x00', 0x2}, 0x18) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x26, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r3+10000000}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(0xffffffffffffffff, &(0x7f0000000040)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0", 0x2d, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/07 19:49:05 executing program 0: syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000080)='./file0/bus\x00', 0x472, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000280)="58a5b95873c8321d99a799128ebb8373dac98ea6e597a63996876c97e34e51a77abca5147b6548b314a4e85a6b8107e07cbdda715774b49f40fb9bcd24d22e5f94ff0f2d98eae9945d9955fb354ea5a818f88e167a4a0118be55b70e089fd77332bd5e87f29f1a6ca04ee7e9a3b2c66d702afddd6c79c85e9e308d81f6a0e8ed1f1c0ee3c8c78e27b178ca38abe5bbfd119ac15ef818686f3ca6f50510d1ac3bff", 0xa1, 0x4}], 0x100400, &(0x7f00000007c0)={[{@show_sys_files_yes={'show_sys_files=yes', 0x3d}, 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x37, 0x35, 0x32, 0x37, 0x31, 0x36, 0x35, 0x0, 0x37]}, 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x3b, 0x38, 0x30]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}]}) unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xb8) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x800000000000003) umount2(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000580)='./file0/bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) 2018/04/07 19:49:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x1, 0x1000000000000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:05 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe908160f090007230203f5eafeffa7001af2fe38050008800100", 0x22) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f0000000180)={0x0, 0x7, 0x1b}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000003c0)=""/246, &(0x7f00000004c0)=0xf6) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000040)=""/169, &(0x7f0000000100)=0xa9) getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000280)=""/245, &(0x7f0000000380)=0xf5) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x800) 2018/04/07 19:49:05 executing program 3: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000280)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000a40), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r0 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000240)=0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0) clone(0x0, &(0x7f0000000680), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000780)) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0xfffffffffffffd70) 2018/04/07 19:49:05 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020e0000100002000000000b987134fd0b541307fa6bcad60000000003000600000000080200000000000000000000000000000008001200000002000000000000000000f0790b4f8a00000000000000000000ac14ffbb000000000000000000130000ac050000000000000000000000000000030005000000000002000000000000000000000000000000000000"], 0x80}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000000c0)={0x3, 0x7, 0x3}) keyctl$session_to_parent(0x12) 2018/04/07 19:49:05 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:05 executing program 2: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000080)=0x1, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) 2018/04/07 19:49:05 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x400, 0x9, 0x4}) r1 = dup(r0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/04/07 19:49:05 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0xfff, 0x29a, 0x6, 0x6, 0x2, 0x3e, 0x3, 0x184, 0x38, 0x378, 0x8, 0xfff, 0x20, 0x1, 0x7, 0x7}, [{0x60000003, 0x1ff, 0x5, 0x0, 0x80, 0xfffffffffffffc01, 0x10001, 0x81}, {0x6474e551, 0x6, 0x0, 0x80, 0x2, 0x6, 0x1000, 0x6680000000000000}], "24986d1855bfa3d18a8566981a", [[], [], [], []]}, 0x485) symlinkat(&(0x7f0000000180)='./file1\x00', r0, &(0x7f00000001c0)='./file0\x00') renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00', 0x2) 2018/04/07 19:49:05 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x3ae9, 0x9, 0x8001, 0x0, 0x4, 0x180, r2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f000097afdc)=""/36) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='bond0\x00', 0x7}) 2018/04/07 19:49:05 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000500)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000400)=0x1000000100000001) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1f) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x1}, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x20}, 0x2) 2018/04/07 19:49:06 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x42, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000005c0)={0x4, 0x0, 0x2, 0xd989}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000600)={r1, 0x7fffffff}) r2 = accept4$bt_l2cap(r0, &(0x7f0000000640), &(0x7f0000000680)=0xe, 0x80800) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x408, 0x110, 0x220, 0x220, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @rand_addr, @multicast1=0xe0000001}}}, {{@arp={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syzkaller0\x00', 'dummy0\x00'}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4ae5d56a4a5478fb272f7c45fb84a19a53804b3b23cb0a66eaff50ce9b4f"}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) fcntl$getownex(r2, 0x10, &(0x7f00000013c0)={0x0, 0x0}) r5 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001400)={0x0, 0x0, 0x0}, &(0x7f0000001440)=0xc) r7 = gettid() r8 = geteuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) r10 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001500)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000001600)=0xe8) r12 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000016c0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000017c0)=0xe8) r15 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001800)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) r18 = getgid() r19 = gettid() stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001a40)=0x0) r23 = geteuid() fstat(r0, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpid() r26 = getuid() getgroups(0x3, &(0x7f0000001b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002240)=0x0) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() sendmmsg$unix(r0, &(0x7f0000002380)=[{&(0x7f00000011c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001240)="7ef81f131b4225a584f6687000cf95fd8fd8400c40f288a6aa2a4d97e1c1bbcd8cdab048e1a77aff54129ccc6c79da42f832b727a1e2ce4c49623619105385763be05bbe35cad08c6900e52fd65790d11054967d209b2981914ba7b7e681381544a2e85e8d02ff1cf0a38a11a549cc2aba229dd77192adc0a18703b43d42af216c702b84d60b2593a5d5c8481bb6bad1c35ed5004183293a2e20aa050f8c193989320899c38de85941473baf52eafe0a234d3134074b", 0xb6}, {&(0x7f0000001300)="c813795b192a05a8083aac958917048f7c9daf9e09ae1caf822818dae43421b964b28fb8a1d647b5bb0472d1e084af0080e8672600ff9629bbf31cbf0b0bd17d640494dbe2e75bd5b01b", 0x4a}], 0x2, &(0x7f0000001b40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r2, r3, r2, r2, r3, r2, r0, r0, r3, r3]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}], 0x104, 0x404c000}, {&(0x7f0000001c80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000001d00)="172fface02fe0265a6a7f14f8d444243c6969c0d28617743e8e615e049f6efab58ac8cbefec903e1392e78564fcef6c408b1b7c2b6b5f263e24fee5cb0a0e56d135cea1ba06b2885811d07b000072d65a9f31e0d8d6865a6d5f3ce2bc618e5ef5028f80756f4d0ac685355611c0cf09a97df9146e5f7bd63af638b4cc434d7cf2c605e69d14732e82e3db4d7effa788e4c61ae63d2cba447c528102d3457dbaad13bc04c77ac0e002adb314cc5fc6bbee058ed41db38092ed9f27ed6af2418b80974bdffe51a", 0xc6}, {&(0x7f0000001e00)="5e665c72b573e80d9ca3b47ee3f0286d2a819b5fd452eba4450aa3c8e8", 0x1d}, {&(0x7f0000001e40)="a761e1a40c7ef6a0078128f3d8fe8684b8a67c053d2cf3db25331ee7eab61298d526a954a04fe17b11de5c627645ca95be83a419aa485e2cbac5140f02e2332dd6dba56bc66fe98cfff5b5370c723d0c14b279c26a00335937fd581bc410e9c23dcc82a58f485b75efc25d6880ae0542397941d30ae602db3b5a0bf132edef8f90ee286214d290ca177bba14253fcab424e1c5706b303f32d3051033101f378687dad032d073fc7d632ddfffe4628071c01dcfe824863307422bc8a26f10921e5f00ac4b40b396a50485e8ee2a0c7ecb952bd0d4a066ee019d8f85b5e14a01a5bd99b9478729a84453", 0xe9}], 0x3, &(0x7f0000001f80)=[@rights={0x1c, 0x1, 0x1, [r0, r2, r3, r3]}], 0x1c, 0x1}, {&(0x7f0000001fc0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000002040)="43358bbfaaf9f0b3861335718e74f17dc05be54b53b666528acbc2e2811636aeae7849fd0cf78ec4e6101ecfa32673f9c40b20875d0d144cc5899479512c3044a86c5fe37568af28b548fc2d44408ad791d4d8c87eb942294f94d0ff26eba0f34f46218d1fbd2b6b7eb16be8e16a91", 0x6f}, {&(0x7f00000020c0)="2945a2d2f7191a94653378760309ab0bc23c23c3077913ef42abee53591cc03927033a85bdd3e9c6119b69d7c92de370596a90bf18fa9f4f8b06f3de2580e82cb499b13649d630d87639f353ced8", 0x4e}, {&(0x7f0000002140)="9985f52d7df0441fdc2a33e98032f1ac5789997c21cb9bd80764542025060cbc017771b3e23641851b9ac2feb549e67b638f87822f3428a1c261ef5e54fbb7417c65677acb9db2c235970da1fed71e6caff46b17973accec90", 0x59}, {&(0x7f00000021c0)="640d4ba0a1d813eebf11b54c6dc9e9", 0xf}], 0x4, &(0x7f0000002340)=[@cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x18, 0x20000000}], 0x3, 0x48000) r31 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/status\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r31, 0x0, 0x80, &(0x7f0000001140)=@broute={'broute\x00', 0x20, 0x5, 0xa18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0xa68) 2018/04/07 19:49:06 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0xd3, 0x1, 0x5, 0x2, 0x5, 0x4, 0x7965, 0xfffffffffffffff7, 0xfffffffffffffffd, 0xe65}, 0xb) r1 = gettid() r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x271}], 0x37f, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) 2018/04/07 19:49:06 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) setrlimit(0xc, &(0x7f0000000100)) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{r0, r1/1000+10000}, {0x0, 0x7530}}) 2018/04/07 19:49:06 executing program 6: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)=0x7) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f00000001c0)={r4, 0x80000, r2}) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) eventfd2(0x80000000, 0x0) [ 92.974475] pktgen: kernel_thread() failed for cpu 0 [ 92.979670] pktgen: Cannot create thread for cpu 0 (-4) [ 92.985042] pktgen: kernel_thread() failed for cpu 1 [ 92.990400] pktgen: Cannot create thread for cpu 1 (-4) [ 92.995771] pktgen: Initialization failed for all threads 2018/04/07 19:49:07 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r1, r0) 2018/04/07 19:49:07 executing program 2: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000001780)='./file0/bus\x00', &(0x7f0000000100)='./file0/bus\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f00000017c0)="cb6cfa0be766a4f83be86af74f67eba87a8befd5cba0c7e982337036136fee8cfb15d9bf7be30bb6e1f9fb4dc13b0e1d0100000097c231d8fa13ec50fb575e6715") r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/ppp\x00', 0x80000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001700)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000040)='./file0/bus\x00', 0x4d, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000080)="a22f0ed3010bf959ec6330df2b8ea9af31ead25f8f3f2553f579093964a550b2c798c2f6dcb891e7dad01a83a5ba50249f45babf21629caa94af4de681ea4f68f6", 0x41, 0x1}, {&(0x7f00000001c0)="769e3d0d6e4c84f1cd7984cd924edbc8ab957548e62b97bb2f4e9efe018aea92415e74ed5db807b7f697938cdd45c116d3282602e2eebbb6cb16fc93d475fe81b4657ce4c6081ed9fc1dc7c0e3ab90179bc73d12b0b84ec14db92fc4fecbec0ede293a681ec965f778461a8154e2121400f4d9e5df024018cb2ebf85e23a8c3b4e2672e5f37a37998722c8344c299b9ef1ec54f1cb5cddbbd4cad178a38876528b6fa8bc607368ea1894175a107aa6eac6127e8f31aac2ebd642102953df7d2b2661ed6ddd46730729559272bac154641519268a341ab04c7d98f8fc6dc9", 0xde, 0xffffffff}, {&(0x7f00000002c0)="24be4b521724c9eabadd12d00684b334dc04265577bbf4b3753074bbed48d2dbaf6740ac15865bc1b34311674b959607c8a5bc68528c31e76f00cfb75176c058de79f171d3ba99c3899fdc27d9d77de53a37eb1e3855eecda416128a6aa367496986547ed8312ae217fc58d3d22bd9321fb614c80a5802f20f9d633b6916269f785f769927f8ad1e14ca97c94bd1ee046a276ee9fa29ff9d32519a48418995469342eec81e6eb6d8958273fd61bb59d486a1da34d10236efd3e61ba8b8c1ebd743445fcd06b9e39a30f0", 0xca, 0x3}, {&(0x7f00000003c0)="5dea1d89ca2ac9fe06a1ff9fd2f9723d61a4e4d28fd16462fd5ff69ff6852f0f1f6e1b15a58dc918286a28320db9e935ac50ce616b814bd4b4e361c8754d1ca0b74d57f4f7a9e948206b0d78bb0f74a7f10480ea75dfc11ccf2b131e5d11f8d3", 0x60, 0x5}, {&(0x7f0000000440)="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", 0x1000, 0x40}, {&(0x7f0000001440)="8dee0205fcdc983969fdbf8a9812e3d0ed0b48f61807a1fe7f822dc5289bd1897dbc7ba4752a93e2c69d19224d15e564c59d677beeb02e0badce0fe029a650ab9110f4743fb35a8da1f0d681d212cb882acb54e7bc051b8125720b4e5b8018262fef662aefafe46187c075b96da4aab59d088ae66d0d5cccf2fc6ee90bee01be584ada3ea37ec0b7f6309e64cd63", 0x8e, 0x59}, {&(0x7f0000001500)="ed13061633c30ce6ce588b7df450f077a7439231c475074a837c71a5f943a39b8d197145deafe32d60bd786816984be3edb36b042366d34ecb2540aded5c0f5c40fd50950b884731816fd13f0d89", 0x4e, 0x10001}, {&(0x7f0000001580)="2e1ec392e1158070f1e3efd3aa50f5e4110e20765bfad75e2188d002b74e6c8a050f2697602f8cadbd89", 0x2a, 0x4}], 0x0, &(0x7f0000001640)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x34]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x37, 0x34]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3f, 0x3d]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3f, 0x34]}, 0x2c}, {@errors_recover='errors=recover', 0x2c}, {@dmask={'dmask', 0x3d, [0x37, 0x32, 0x31, 0x33]}, 0x2c}]}) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/04/07 19:49:07 executing program 3: symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) chmod(&(0x7f00000001c0)='./bus\x00', 0x0) poll(&(0x7f0000000040)=[{r0, 0x10}, {r0, 0x2000}, {r0, 0x401}, {r0}, {r0, 0x9004}, {r0, 0x8004}], 0x6, 0x8d) 2018/04/07 19:49:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:07 executing program 1: r0 = inotify_init1(0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/52, 0x34}], 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000300)=r3) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/94, 0x8}) timer_settime(r4, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) acct(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f00000003c0)={r6, 0x3, &(0x7f0000000280)=[0xb88c, 0x6, 0x4], &(0x7f00000002c0)=[0x3f, 0x3, 0x200, 0x3], 0x62, 0x5, 0x8001, &(0x7f0000000340)=[0x1, 0x2, 0x9c20, 0x0, 0x7a1], &(0x7f0000000380)=[0xa9cf, 0x9, 0x9, 0x39525ce3, 0x7, 0x1, 0x1, 0x5, 0x2, 0x8]}) 2018/04/07 19:49:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x1, 0x248, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x20, 0x22eb, 'syzkaller1\x00', 'syzkaller0\x00', 'sit0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], @random="cfa69c192f04", [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xf8, 0x140, 0x188, [@ip={'ip\x00', 0x1c, {{@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0xff000000, 0xffffffff, 0x0, 0x2e, 0x21, 0x1, 0x4e21, 0x4e24, 0x4e20, 0x4e24}}}, @nfacct={'nfacct\x00', 0x24, {{'syz0\x00', 0xfffffffffffffff8}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0xffffffffffffffff, 'syz1\x00', 0x7f}}}]}, @common=@log={'log\x00', 0x24, {{0x1, "b2b2c51d643d71eb071cee63a9c6f48dee79ee1eec53993cc93afe8a736a", 0xf}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x298) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) listen(r1, 0x2) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r2, 0x80000) dup3(r2, r1, 0x0) 2018/04/07 19:49:07 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) poll(&(0x7f0000000000)=[{r0, 0x10}, {r0, 0x8001}, {r0, 0x8000}], 0x3, 0x101) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001280)={r2, 0x80000001, 0xfffffffffffff801, 0x98, 0x2, 0x9}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xa00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f00000000c0)={0x5, 0x1, 0x100, 'queue0\x00', 0x439b4b}) 2018/04/07 19:49:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x45) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x20}}, 0xfffffffffffffff8, 0x3, 0x2, 0x638, 0x58}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e22, 0x8001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x9, 0x31fb1282, 0x80000001, 0x9, 0x8a, 0x4, 0x1, 0x3, 0x20000000000000, 0x2, 0x2080, 0x0, 0x1, 0x7, 0xfffffffffffffffd]}, &(0x7f0000000240)=0x100) 2018/04/07 19:49:07 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r1, &(0x7f0000000100)="ae4c7cbe4c442f2a4311773fb0c1e1eb6e148bfc62b59e94cf5357780fb92f345a4ed8fadb6fb850a7faf84476be3f3d8cc9d8be9575749df4485e8874e5614adf2147c5e27dd5ee6299897707ce8093f122b0e5b52a62236eaa2c93b70a4540c081260384d2a664e47246dec5bf497703aae19cba9af449b42e3c92c8e3", 0x7e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x1, 0x0) 2018/04/07 19:49:07 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x10000}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) accept4(r1, &(0x7f0000000080)=@ax25, &(0x7f0000000100)=0x80, 0x80800) r2 = dup(r0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/07 19:49:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000000)='./bus\x00', 0x410000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f0000000240)="c3b2254890484a048f89d27b42ac360b17f73dbefa17b5ae2383b37ba2f9c76dbd72055d6ad03011d295a4702adb15e1cea43f197aaa88ba4558b3ed99da7b38300ab0c7c653db6aaf6f1f9648") syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r3 = open(&(0x7f00000003c0)='./bus\x00', 0x100, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000300)={0x614, 0x1, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f00000004c0)={0x7, 0x9, 0x9, 'queue1\x00', 0x100000000}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) getsockname$ipx(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x10) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) recvfrom$llc(r3, &(0x7f0000000580)=""/251, 0xfb, 0x10100, &(0x7f0000000400)={0x1a, 0x31f, 0x8, 0x92b2, 0x40, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}}, 0x10) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) fsync(r4) 2018/04/07 19:49:07 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:07 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x23, &(0x7f0000000440)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x35, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ftruncate(r0, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x200, 0xfffffffffffffec3) r3 = open(&(0x7f0000002000)='.\x00', 0x8000, 0x80) r4 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r6 = dup(r5) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r6, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000012000/0x2000)=nil, 0x2000}) fcntl$setsig(r3, 0xa, 0x27) ftruncate(r0, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/07 19:49:07 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x18) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x424, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x401}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000001}, 0x8040) syslog(0x3, &(0x7f0000000900)=""/215, 0x2ab) 2018/04/07 19:49:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x9) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'filter\x00', 0x4, [{}, {}, {}, {}, {}]}, 0x64) 2018/04/07 19:49:07 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0xfffffffffffffffd) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev}, &(0x7f0000000140)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) 2018/04/07 19:49:07 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200001, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x5, 0xa9, &(0x7f0000000100)="4c8cd6e6149623ce44e3b00e85fcfb17c2f0dd7b7be2f0a5ac2aaf76f39710221c8500c625794886634ece7622270ad6ab6faa4cdd5563852821824dece671acd68eaa9feccea9f4bc1f76b35bc55df67160c1b7f357c6141c4456354dacff91689e1fd1a7d948f41032ee920ec38a86cbec6fcda29fc98174c7cec9657ea8fe5bc3a4b644d604c320f5a462cb1f981113e9005c96bd2e98db8b28dc9bb717f50ad5c3bdbc871d3bc1"}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64], @ANYRES16, @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR, @ANYRES32, @ANYRES32, @ANYRES16], @ANYRES32, @ANYPTR], @ANYRES16, @ANYBLOB="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", @ANYRES16=r2], 0x138) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'nr0\x00', 0x6}) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fcntl$notify(r2, 0x402, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="7627868bd0f69ef8c89823f4209d21c0", 0x10) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/07 19:49:07 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000a59000)=[{{0x0, r1/1000+30000}}, {}], 0xfffffffffffffe7c) ioctl(r0, 0xde, &(0x7f0000c95ffe)) 2018/04/07 19:49:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/04/07 19:49:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x40000000, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001240)={0x7, 0x0, 0x2, 0x6}, 0x8) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x9, 0x3, 0x81, 0x6, 0x7, 0x5, 0x5, 0x1, 0xfffffffffffffff7, 0x1ff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'bcsh0\x00'}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000011c0)={'vcan0\x00', r4}) ftruncate(r0, 0x6) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000001200)={'sit0\x00', 0x200}) 2018/04/07 19:49:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a"}) 2018/04/07 19:49:08 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xb, @loopback={0x0, 0x1}, 0xec}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x89}, &(0x7f00000001c0)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x4a4, 0x140, 0x140, 0x140, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x18}, 0x8, 0xffffffff}}}, {{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x9b7, 0x4, 0x1, 0x8, 0x8, 0x850a, 'nr0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0x0, 0xff, 0x0, 0xff]}, 0x8, 0x80000001, 0xb45, 0x3, 0xd89, 0x10000, 'yam0\x00', 'vlan0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="e244703fe1df", @rand_addr=0x6, @empty, 0x4}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x100000000}, 0x8) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000651000)=""/240, &(0x7f0000ca5ffc)=0xf0) [ 94.057543] sg_write: data in/out 38626/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 94.057543] program syz-executor2 not setting count and/or reply_len properly 2018/04/07 19:49:08 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) clone(0x80000000, &(0x7f0000000000)="03ddba115fb744aae52f5f125d0ed77bfe02c0c65ab8bf8ec958dbc37139826f4530aa9fa2d153272d6a926906115cfd536a388d13f8da730ee54da932f95258ebe10ff063114d2d8d4657631e99ec01eab9309020d967bcfecbe234cd6a2bb7edfcb0eacc51089bbeba2715ce9e933eb83adf829b13655ef5932b4ea38fe6ae624df7ea1423", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)="d52d1cda007d7532e6d2ab7457c8d86ca9dfa8d9aa70e37aa52e13cd1159b078f0e9b2667a49612483449d8bdce623c696bc9c77e0b9e1faca281b5ae55925f1717883940e8b") readv(r0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/69, 0x45}], 0x1) 2018/04/07 19:49:08 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$unix(r0, &(0x7f000000afc8)=[{&(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc, &(0x7f0000344000)}], 0x1c, 0x0) [ 94.122074] sg_write: data in/out 38626/2147479510 bytes for SCSI command 0x0-- guessing data in; [ 94.122074] program syz-executor2 not setting count and/or reply_len properly 2018/04/07 19:49:08 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='ns/uts\x00') pread64(r1, &(0x7f0000000f7b)=""/133, 0x85, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x10000) 2018/04/07 19:49:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e1e, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) 2018/04/07 19:49:08 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) 2018/04/07 19:49:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) socketpair(0x3, 0x2, 0x1, &(0x7f00000001c0)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x2, 0x6, 0xffffffff80000000, 0x0, 0x9, 0x0, 0x70bd28, 0x25dfdbff, [@sadb_address={0x5, 0x17, 0x0, 0xa0, 0x0, @in6={0xa, 0x4e21, 0xe6, @dev={0xfe, 0x80, [], 0xf}, 0x20}}, @sadb_ident={0x2, 0xb, 0x80000000, 0x0, 0xffff}]}, 0x48}, 0x1}, 0x4000) ptrace$peek(0x2, 0x0, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/udp6\x00') timerfd_create(0x4, 0x800) fanotify_init(0x0, 0x1802) pread64(r1, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) getpgid(0x0) close(r1) seccomp(0x1, 0x0, &(0x7f0000c23fff)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="df0000007179f5f99a3171b71d845e1907d2a9bb612c0fe8253c9381877f7a399eeaa0b3d5f54f5b373baf591952ed278f38450112819b74afe4ae48a1d11deaea19919d50a64f1adf9ef6f1fd15fc8bf815308291ef774fdcd77077909a0e12977bc6435bba6a78fba93337be43c3c7bb16098aa4e7cb779de42c8d843e599613a7c6147deb6f8bf34369fc77dc5fef01db05723776b166191a3ef5f239093c4921cd1351a00bbc4272e056f3c943c1d85cf5f64725472968cf4eb39254e7161743e8198bdc11f63dec633f"], &(0x7f00000017c0)=0x2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001800)={r3, 0x9}, &(0x7f0000001840)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) vmsplice(r4, &(0x7f0000001600)=[{&(0x7f0000000280)="9a6c644096103dca8d1f4ab6c98d871c11c1e07f28be217ba9354c9cb55a5095220e07dc2297b6876208dbcf38ca91d9727e337d231575", 0x37}], 0x1, 0x8) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2000002003002, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) renameat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00') pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='./cgroup/syz1\x00', 0xfffffffffffffff8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000019c0)={{{@in=@local, @in6=@mcast1}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001700)=0xe8) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f0000001ac0)) 2018/04/07 19:49:08 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={r1, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r3 = getpid() r4 = syz_open_procfs(r3, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) ioctl$FIONREAD(r4, 0x541b, &(0x7f0000000180)) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r4, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1", 0x22) syncfs(r4) ioctl$TIOCEXCL(r4, 0x540c) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(0xffffffffffffffff, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/07 19:49:08 executing program 6: r0 = socket$inet6(0xa, 0x200000000000002, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f000014c000)=[{0x20, 0x29, 0x32, "2f863cca5f3337e3b37a37cea1ab158df4"}], 0x20}, 0x0) 2018/04/07 19:49:08 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a"}) 2018/04/07 19:49:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000100)=0x1, 0x4) 2018/04/07 19:49:09 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200001, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000001c0)={0x5, 0xa9, &(0x7f0000000100)="4c8cd6e6149623ce44e3b00e85fcfb17c2f0dd7b7be2f0a5ac2aaf76f39710221c8500c625794886634ece7622270ad6ab6faa4cdd5563852821824dece671acd68eaa9feccea9f4bc1f76b35bc55df67160c1b7f357c6141c4456354dacff91689e1fd1a7d948f41032ee920ec38a86cbec6fcda29fc98174c7cec9657ea8fe5bc3a4b644d604c320f5a462cb1f981113e9005c96bd2e98db8b28dc9bb717f50ad5c3bdbc871d3bc1"}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$fuse(r2, &(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES16, @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32, @ANYRES32, @ANYPTR64=&(0x7f0000000a00)=ANY=[@ANYPTR64], @ANYRES16, @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES64, @ANYRES16, @ANYPTR, @ANYRES32, @ANYRES32, @ANYRES16], @ANYRES32, @ANYPTR], @ANYRES16, @ANYBLOB="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", @ANYRES16=r2], 0x138) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'nr0\x00', 0x6}) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) fcntl$notify(r2, 0x402, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="7627868bd0f69ef8c89823f4209d21c0", 0x10) creat(&(0x7f0000000240)='./bus\x00', 0x0) 2018/04/07 19:49:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a"}) 2018/04/07 19:49:09 executing program 6: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000000240)={'ip_vti0\x00', @ifru_mtu=0x8}) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000000140)=0x8000, 0x4) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0x1}, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x1c7) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) sendto$inet6(r1, &(0x7f00000000c0), 0xfead, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/07 19:49:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") linkat(r0, &(0x7f00000004c0)='./file0\x00', r0, &(0x7f0000000500)='./file0\x00', 0x400) sendfile64(r0, r0, &(0x7f0000000100)=0x29, 0x7ff) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000780)={0x1, 0x3, 0x8001, 'queue1\x00', 0x5}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6, @in6=@mcast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x1000000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000000)=""/154) 2018/04/07 19:49:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x2, 0x9, 0x20, 'queue1\x00'}) sync() 2018/04/07 19:49:09 executing program 3: sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f0000000200)=""/168, 0xa8}], 0x2) fchdir(0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unshare(0x44000400) 2018/04/07 19:49:09 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x4000) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pktcdvd/control\x00', 0x600, 0x0) unlinkat(r2, &(0x7f0000000800)='./file0\x00', 0x200) recvfrom$unix(r0, &(0x7f000032f000)=""/4096, 0x10c4, 0x0, &(0x7f00004f9ff8)=@abs, 0x8) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000180)=0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) sendmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000200)=@ethernet={0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)="d8", 0x1}, {&(0x7f00000002c0)="2c51a08842aeca50325f1a9ec950600519753a450ea7e393e95333c6baf325e90f14276513d86d8c11628fe7295a038a6440b739fb048e3ed3a86f868924cba1a3fc8a6ddb491b1ffd2354721da3bc3b4604e8f159d0cac546d12251ee44612a27029ace5f932042c2cd98092ee7f344387b90118691091246601ac0aaa1d57a0e93f461e93c89e2b3b955f0c15ae39b44caebba4de84c6a059db6ff7b71898b7dc1c580cb976f7050d8191402c4b73f603f396752098bcdc06aefd125faff1c175279dc30295e5f602373148566ebfa5f771da923f0d78a951bc8e28f203af061a7b8cf464133e968bf0cd010f5bbc54cdc33df480579d8f2", 0xf9}, {&(0x7f00000003c0)="b0b8b7694ad467c6fd1d339d56f40eeaa48a1b53dc81e797f83c2f48a5cc6b8f254e9017b3e18424a965a4ef25b8996f143f3dd9e799b9aab242d63b8e43feb9d7869b596c93d718f1f4878ef6b5a83836732c9b0c65667bd2f16febbbc152d3ec4e97b4d3680a03e00b596b8c03bd357bb607f1b1599ca77f4c1d63de3095e7a1ebc05c659fd03cbdc84917e12b93f8157751889bd16e888aaa", 0x9a}, {&(0x7f0000000480)="d83f4219fb3ab1885793553e34c6b10ca1e1428adf71e8a27c8ac6003aa17988cfc2abaac87e19452e92e82b4f6f4e611275d4f82947928acba65fea8d11ce5050fc862067aa81a26f8fa69d2827ee0f5e25155ea02280cb97267314dfe288c2a055394fa1d3a00bc9213b65a745224005470e9d7bbefbdeb2ca9ea5097f43d47da9af5599b617c1869eb535b06c", 0x8e}, {&(0x7f0000000540)="16a9fcd567cef5a7badc26f8ea9aa2d6a41a916ca7d4eed507f8f54e358a21018b6b82b213d7003faf60fb51db656f67ba12b4f4390ea626c75d05eebe80bbc01e1bdcf09c3caf9dce48a3501287eeed54e03683ef6edcf100c68002ba57b9aa7541c07d10fcef4ac0a6560937c25787ea8a9a1a813a42f22c975cdb64d4c5698bfb93b4369ef7edce5b7b4698059077537204937923d213ca7e249460cec1bc4a9c5bb5d9af715e7da923f9b1e07961a8", 0xb1}, {&(0x7f0000000600)="95a2cb1c0c985f9ac0d4ca9bb104095177e2c28d1de73a7a60ea11735914fcdc14d911ac0b4959ebf3df7752f813786e4d51658ae06b085ba2b8b1d0ef017037dfc376be17f605437bd632dea235a11cc4daffa11221febc5f59a144c1463171df658809e5096194f53f2bce8b3e6427617c9d8fb322e42bd4963b04f9f34905336bca414b131727f86e0f02c55bc9", 0x8f}], 0x6, &(0x7f0000000700)=ANY=[@ANYBLOB="380000000301000006000000eec8608d8aab013f2d54637e526d4db5b67714a6ee4f4ac32d04ac555b0000"], 0x38, 0x80}, 0x9}], 0x1, 0x4000004) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f00000001c0)={r4}) shutdown(r0, 0x0) mkdirat(r1, &(0x7f0000000780)='./file0\x00', 0x100) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) 2018/04/07 19:49:09 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10820000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x400, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44801}, 0x40) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000300)) r2 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) setns(0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0xab, 0x4, 0x3, 0xffff, 0x6, 0x18000000000000, 0x2, 0x7}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000400)={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e23, @multicast1=0xe0000001}, 'vlan0\x00'}) ioctl(r3, 0x2285, &(0x7f0000007000)='S') [ 95.159085] IPVS: Creating netns size=2552 id=17 [ 95.174213] sd 0:0:1:0: [sg0] tag#358 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 95.183158] sd 0:0:1:0: [sg0] tag#358 CDB: opcode=0xab, sa=0x0 [ 95.189143] sd 0:0:1:0: [sg0] tag#358 CDB[00]: ab 00 00 00 04 00 00 00 03 00 00 00 ff ff 00 00 [ 95.198265] sd 0:0:1:0: [sg0] tag#358 CDB[10]: 06 00 00 00 00 00 00 00 02 00 00 00 07 00 00 00 2018/04/07 19:49:09 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xc4101, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x0, 0x8}], 0xc}}], 0x2, 0x0) 2018/04/07 19:49:09 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8, 0x1}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x0, 0x104}, 0xc) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0)='yam0\x00', 0x10) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) [ 95.207403] sd 0:0:1:0: [sg0] tag#358 CDB[20]: 00 00 00 2018/04/07 19:49:09 executing program 5: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x3, &(0x7f0000000080)=[{&(0x7f0000000100)="a23ddb53de182294f9a36d0f683132fe09814977e0258879d5f39a43e01c478e47c0ce4553bac2efe62f2b492f1c702e104f48cb1bc1ce1c0c6c92cdac08952098bffe5d47fef99a2c911daf718eed0ce78b28012aa7bd13b3a1ec82ecfbb9cd6eac2c9ee11254bff2dfc91ef650782faab8a20565dba665383b65b7b462e3e9306535bea1eaf92c871bf7b9527427c9fa23b0d5a7aa079c85cf27dffde1856e5e45db4a730f00eef8dbfc18ace214ef59791de63090", 0xb6, 0x99}, {&(0x7f00000001c0)="7ca6b4a4e110264d7ca86add43ca81ff6e841340e851fc8c777d231629fa9207cd3dfff6cbe7837a1f56c4ce366beadc2281941f59355852f1d8fd82c4d9c9cde9196661f183a8dd143a062c7d886cb7e422df30ee99c554fe48c782d0bec144b2df072abc24c78233f27c77a3db5a49b5ee1eb864af7312dd7452853f4e0dbf42b6d3328727a780ec03d9def396aa671af4d8dc6ae38ca61157a8040c1bb2325447c4a619f15a066a2f4c351132b3979a5b9ec1d35909747c5bd14edd1c892fdd8c28852bb0ebb385d9", 0xca, 0x7}, {&(0x7f00000002c0)="5246fa7d93c305f94d18c6731de272830447a261e0afa089ded406b18615dcaecc51bf67e099059b24ce8c8b1ab5538c65af03bed8137a5bde379baad3067197b491ca33ebb63d43277c26df0f2a9c2d73c64decad9130a46522ed0790cf28a6d5de97af6ebcd135e0999f25f2b9af8768ff67b7e5f0f2f5c9d292de7d8f01e528ce738c5263fc2c7123c627c498db6a63403927abf04037683a33f9812ee133772b19a2457e8df74688dff4044406d12c453fff535a591f2f845f435478500edace53", 0xc3, 0x1}], 0x100000, &(0x7f00000003c0)={'nouuid,', {[{@uqnoenforce='uqnoenforce', 0x2c}, {@grpid='grpid', 0x2c}, {@largeio='largeio', 0x2c}]}}) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7002) 2018/04/07 19:49:09 executing program 2: seccomp(0x0, 0x0, &(0x7f0000002000)={0x2000000000000013, &(0x7f000004afe8)=[{0x7fff}, {0x6, 0x0, 0x0, 0x3}]}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x4208, r0) [ 95.266617] sd 0:0:1:0: [sg0] tag#313 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 95.275308] sd 0:0:1:0: [sg0] tag#313 CDB: opcode=0xab, sa=0x0 [ 95.281722] sd 0:0:1:0: [sg0] tag#313 CDB[00]: ab 00 00 00 04 00 00 00 03 00 00 00 ff ff 00 00 [ 95.290804] sd 0:0:1:0: [sg0] tag#313 CDB[10]: 06 00 00 00 00 00 00 00 02 00 00 00 07 00 00 00 [ 95.299805] sd 0:0:1:0: [sg0] tag#313 CDB[20]: 00 00 00 2018/04/07 19:49:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ea9000), 0x4) fcntl$setsig(r0, 0xa, 0x21) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x6, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x104) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000780)=0xfffffffffffffef1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000008c0), &(0x7f0000000900)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000940)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000000840)="6e65742f6d6366696c7465723600f689bf73c43ddd66574d2ec9ad4ea32e6b6eccaa27e27bca262f730d86ef8e2189193e2850d9bfd9a1dbb5afa0eddb179d2a94914b7945332544328abc9ee07e4eec549018367c3d6a3bc2204627e44bc777d480e1562c0edc62acebd8b1") setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r6, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="410006241147e3f5d484ad6271550a76df259af69e40bb8ebfb0206ac8b0837d93df1e824f727106ac9a4df6fa2c459c339cabd6e08cc9f1f8ba6fe3e50b7d82b82e3cae2ba8f44bd9cac143e25b1bfd659a42a0ede83d564c222e8694d4707ee0237303f45da28b79c9417480336efad850271ba982fc8b9f02bc7f5eeda520fec704ab4701c1efea3d7fb7d42b446c06e1727227b5c11e4a30df5965"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(r2, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000580)={'mangle\x00'}, &(0x7f0000000500)=0x54) fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000001c0)={0x40, 0x8000, 0x4, 0xba, r8}, &(0x7f0000000200)=0x10) ioctl$DRM_IOCTL_GET_CLIENT(r7, 0xc0186405, &(0x7f0000000100)={0x0, 0xffffffffffffff56, 0x0, 0x4, 0x0, 0x7c8, 0xfff, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r0) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0x48) 2018/04/07 19:49:09 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000440)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20, '/dev/net/tun\x00'}, {0x20, 'vhan0\x00'}, {0x20, 'vboxnet0{'}, {0x20, "d202b999cf85000000000088f301e710"}, {0x20, '/dev/net/tun\x00'}], 0xa, "12ccb8e8935f9fe81c79b986c7acd2c12af6ca0575d0ea0e9dff062f0b60595934d2d43714ff1669715a95a3e16d0409ce679c204f11b0433c7c742286a345d9a176dc9a64c9da7b05874d1ae42c404108a29aa8d53de4fc5913f41d6909869ad67125c9dd106cfe435586eee6c25d80d643f09f5962e9fa6e3af7349f78f99f93f06ab3979141cf53d8976baf037bf97393084cc0f9ecb34f5a2ba9908a2056f2f6e26b24079189f59147543bf5cb79f7e5550ebc21040730303be26ad6"}, 0x107) 2018/04/07 19:49:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x2) keyctl$join(0x1, &(0x7f0000000280)={0x2e, 0x79, 0x7a}) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/135, 0x87) 2018/04/07 19:49:09 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) sendfile(r0, r0, &(0x7f0000000000), 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x3, 0x4) 2018/04/07 19:49:10 executing program 1: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000000b40)=[{{&(0x7f0000000040)=@can={0x0, 0x0}, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/220, 0xdc}, {&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000280)=""/5, 0x5}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/62, 0x3e}], 0x5, &(0x7f00000003c0)=""/67, 0x43, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000440)=""/157, 0x9d}], 0x1, &(0x7f0000000540)=""/4, 0x4, 0x5}, 0x1}, {{&(0x7f0000000580)=@nfc_llcp, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/93, 0x5d}, {&(0x7f0000000680)=""/143, 0x8f}, {&(0x7f0000000740)=""/67, 0x43}, {&(0x7f00000007c0)=""/93, 0x5d}, {&(0x7f0000000840)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x81}, 0x2}, {{&(0x7f0000000900)=@nfc_llcp, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000980)=""/25, 0x19}, {&(0x7f00000009c0)=""/139, 0x8b}], 0x2, &(0x7f0000000ac0)=""/69, 0x45, 0x1}, 0x5}], 0x4, 0x2100, &(0x7f0000000bc0)={0x0, 0x989680}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000c00)={@dev={0xfe, 0x80, [], 0x1b}, 0x20, r2}) quotactl(0x800007fe, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000cc0)={0x4}) 2018/04/07 19:49:10 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000200)='3', 0x1, 0x0) 2018/04/07 19:49:10 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x80, 0x3, 0x7f, 0x1}, 0x8) writev(r0, &(0x7f0000000040), 0x8) 2018/04/07 19:49:10 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020100000c000000ffffffff0000000005000600000000000a0000000000000000000000000000000000ffffe00000020000000000000f5a2694580021bbbe00000000000000000000000000000000ffffffffffff0000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/07 19:49:10 executing program 3: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000542ff4)=ANY=[@ANYBLOB='btrPs.ramfs\x00'], &(0x7f0000000040)="576d7ece52302e00", 0x8, 0x0) 2018/04/07 19:49:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffbe, 0x2) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:10 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x20, 0x4) 2018/04/07 19:49:10 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x180, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x4, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) sendmmsg$nfc_llcp(r0, &(0x7f0000001600)=[{&(0x7f0000000100)={0x27, 0x0, 0x1, 0x3, 0x1, 0x1, "1ebb6322b67188aefd7e83066ae06318c388e3c767524b45de7e45e9d9ffff27c88e56b4140cf84de8492d2405e1896dca159a0ae287c85417958839c86dd5", 0x23}, 0x58, &(0x7f0000000340)=[{&(0x7f0000000180)="be2ef202726d3f51e0e33e3c3d6a11c8f2e97cb993d976372a0e4e5da8a26f77f9d27d9d2b93b118785a0b9a93290347ba73348a823737542bd93a8dad2b4700764357cff868f30d0abd8a34e57c91773c5892d046cbc988699ec86a4729eac0d6de6ce7f1c43ada9e297bb751c6ef4a788b7e59ac89a16e13e54f1baa540fe40b26793c847389b28789abac48fe0a826702fbe93fbbceecef2370b8577c0b268ba2a40a41e89d0f27ecff496fcc6ab9faa62af816ae827a6422f2305f899b891621eb04386e5c8eed4b7e5c48498e8229291a3bde51e74af7acacc044", 0xdd}, {&(0x7f0000000280)="8bf529567b918de83508959f4aa5548938313c2f2182df6f4eb8b31f8ae6695b72769132b6889cbd10b8d9ba7bf159915fe851b1349166f36bcadaab8473f551f5813f3bbf57615d90f8197dfa45f369330e3fc67a3844c90aeeef7fd4b59b5bee73b7ccd8ed22dab7ae45292f5fb6f1e0dfc77459d757795e2b4367a8f082102ab654fb7f66260327b6780f86e615e61136f1f86a3eb4489ce24750445aea40857f1598a6f46d3843d51d9f992e91178bb6c26f00d02114", 0xb8}], 0x2, &(0x7f0000000380)={0x2c, 0x114, 0x10001, "e7e23c08d277b0afa705cc03247bd7d6fe633950ac11972564c9b4964f"}, 0x2c, 0x800}, {&(0x7f00000003c0)={0x27, 0x1, 0x2, 0x3, 0x1, 0x7, "8151cebeea4bbc35b01ee830f3db8b6f4a4a11bac0c41ca65bce93dda77128681e89f4b93cbb45d0ffec7aa6adcf39080e8171ec0c4c232bba7974db8f2c04", 0x26}, 0x58, &(0x7f0000000980)=[{&(0x7f0000000440)="9241fdcfb9d3d03b6a193bbf7e2aece6ad2d8af393dcb3613345a803a50edfa5f8d2069d0ab2f077ad7f39ae4408f3e4b297a5b89693af0fd2c9e7c617a95941697fa513014b0313330d8f58dd5e2d", 0x4f}, {&(0x7f00000004c0)="d5b82955", 0x4}, {&(0x7f0000000500)="e3b38f23fef0cdc1f7eee1e36e5e32faf8b3a01bde2bc2641d0faa4cc475918dcf0d926768c32f1f698a5d5e62e089700d2fb063b2abc572713f1bf6d1f08cda03e8bec8c39d14eed68d4e772ab8fe0edbb903ed71f9148d0987f536828af5f42adc689b8fc043d9ee96af0246858be854c9a82a078a22a04258e84b579795d5ecb5c402acb9b682ba9326173d932118301fb15269c84b640e6dd60d59d49224a25cf045bb7fb9a8c4f338d87593228038fd2a99e280f32028fb5285e58744c9f991e6abc9a7b3328185f7d3df7ccb0ef09154c78772f4c793c583b86ff97c", 0xdf}, {&(0x7f0000000600)="a96308d66b55c1cc9e2d89fe49f57c00c0075a4dba837334ecedf39a65f7cd434ff265f1b66d5647b3ff1bab93899c1fa92ec768c8fabbb176c2967fc94ca6b1c48c8d3eb9e270a9463f0903b5557154436769bee2215a62d1334de1720b3fc408ae178ab6d37bea81c6010cb701c2cbfb53fd7d0b3af73526d2a9626a3d7d2373", 0x81}, {&(0x7f00000006c0)="5baa3deaaaa92123c89915abb699dc38bda36c4302677cff147a3929c871b18b670f5d9951f100ee175abc11acc3b4273bfd66c71ae0f7efcbd3e35cc271070af8e3eb833e9a9b511d41d8f550b97728d60ce4a4ab7e3bb3e2f6e5f03f2348e6cf939fdb501cd6ddf52fd25683ba5602522476471029f6203bfd05c0c72c4c9a98875f6f6d4094bcc07e7aed158ef6873391e5ca9c5ccb32295558d86abc519f037636d20575eabdac6e3532385c8bb2e41ba25303753df2ae8846ebcf6452316c77a8a0b4837c60a132b9c45331fe3ad247acc72241ebf7a0966564431d2b2e81673b63c4e276464f2c751f73d29706f5e8e40880c039", 0xf7}, {&(0x7f00000007c0)="9997e5765b1f51ed4bcd31e5170a400794653531c48f3e231d0f5afa55f6e6985927e5b9480045fcedc2d6ce60c6dee09eea465879d564362c82cfd96ce8d1dea334bffa6b8c77c450ec3d55685721a8cae2be16c55e79", 0x57}, {&(0x7f0000000840)="70f50b34d11ddb133503d1b955", 0xd}, {&(0x7f0000000880)="1ae5d33a5b8081386ddf39bae74d4f70f133e13439672d758b04bf0b48bc03bc08a731da364034b35d1636df797fb662e3eb6edc444eed9153a31d4a06d3b106ec3aa9bdd43540c54bd691d595563420f7975fce57fbcf45f0382fc41e08545a974e24d9fb481c6e7996367c232cd9a4613e3b65373beb591d5c3b6db739d4a62808786650cbea40961266244a7878e804db7050b1d511ac47f9b86e653789bd623f2bbb80dbe583e136b78ea4228819e8077ea7a8ae8909543a17f9be52cef8068db8a1395ef99cedcb7c2820b2bf271e4725a701aea750ebddaf4f07915f1a09a86c509f6ef589e0", 0xe9}], 0x8, &(0x7f00000009c0)={0xf4, 0x1ff, 0x8, "47053276bdb92441f71a9e2d5799b7f1beec9cadf213aa565ee83bb65b95fb7196a8ab6b72b45fcd8b84d334287e88319db182c06ff80123d0c211d1260c0897b9d8a7e78478994e672a0878956c2f6a48f4d7c22faabeeb90e628f9871737aa3c15b41e7b25c7bfd3e87ba435f0fe1746bbea1b215a79d0df5e4dd01b841a743a5e63c9bec46004d0ac7cf9f4fc6ad40b72c9633e6c658bf2a4d53182f440986e7d2275ea7cef1fd7e1e53a6f8180e27a3115fa181ca45fb643a1f973896dcacc051ce1d68fffc188bb0123084fbcc3188e49f7f92415a4ceb0fa8d30ff8f01520e9a544e33"}, 0xf4, 0x40}, {&(0x7f0000000ac0)={0x27, 0x0, 0x0, 0x6, 0x6, 0xfffffffffffffffe, "51302c3a6e67194ef21c78cac1b5e1d7339cf16f9513f0f2dfd677349df3ee006d2c2c4802953b33e6b8ef2281cfa9e1e19c64f1bc060721bdf1971c0e3834", 0x19}, 0x58, &(0x7f00000010c0)=[{&(0x7f0000000b40)="ea55cf9d066188850943735eda95707f656d1aad2cc918c4a3bfcb41a97abf8516e4f6fd026eeb17fba10722e2d2ab7c03d65204a61edd632102b9958e04cfe130ab1ad8e27f20a74c72adf0cae7864f0df156789d154559a035b0790a7148401629441278a90a73867fa538e109b472b8113f501d4e72b3f383903eea16e2030401492948ba7af03efdedf23d0f616d18ff864583cc9f4d1e1d3400c5787095a267765912cc373802d3d2bdde30f545cd7f7ab6b970cbe9872acea9076f13a7c5d754807e62b83e5ccfd7d4e8f8716d880a16371c90", 0xd6}, {&(0x7f0000000c40)="64ec3e2ace8eb0debe5bff98e65d1a0d4892d42ef7a9e527119507f6b3e1eab38a4ded045fb18fe787beace48518bb339010c34d3c2380b51df087465bbf86ca7d24e2a0b6734d623d510ac89f3f736e228cfb829d3e76311cbf906270b6cdb9a27f743c4a615bdd19b45912749f1f0034e3148bbb9a0d669b0853025c5a186e0f777b25863617f09802c818a848d331ea865da90021a9f27d2cde628d9e71ca466ffb496ed208cbb974fc5a7178c7439351d1605a6e30563e626412e70d1b7ec0ea79e7e7397936798ac9e984f0322b40c3f36583bab80904208aec448fbc560fe3b90d2d60b0d7", 0xe8}, {&(0x7f0000000d40)="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", 0xff}, {&(0x7f0000000e40)="03964f0242d6b41c9b17e1d269e9fe4fb2c2418908ae3009b6ddfe94e1debdf43cf0d1fda077b40a0f0a3fa6cd340b5dd6da", 0x32}, {&(0x7f0000000e80)="c470ea16ac43cb63c119a72609201e528752611279236c3a4a2bad19d15fcf24b014935d82e5a7cd058801e498ea3b19cadc3b91332926c3fa7de8cdd6d9a925fba6a599620664842488374d6d05d69b89736f7ecca7fd0084f2f00294f21dcd23fc430ad0e2d1380ad77b95568006dc781d24a74aa1ff408ee843b10119eaae5d4694228cc80859f3ce687a5035", 0x8e}, {&(0x7f0000000f40)="2f04ec3865459bf1c27e67d69b979e3357ece08adb3f77f768c0fb1eec42994f10cc59d8a2f97290ec68555b96a0", 0x2e}, {&(0x7f0000000f80)="c4df6c93617ae55e218af0e8abafd2fb3459be9a3d1f80be77fc11abc0a1071949b2d1fe8b6d1fad8cdde558c12b8a841c5a7f9063250d55d34342d0db490b50be8af09bf24884751f58fef5e1c70cfbce8763509966fcd468e1a4936a98dc75616b0b6f3fd9d443f94ac021e8a774fac47be05a7a13", 0x76}, {&(0x7f0000001000)="41cf7c373ba64cb6e0e2ad366f6cde5c4911d1f6fe177ffcdb118e70f5302515b5f17e8a348789542add0e62f5c124a933e60adf07cf1b0692d777ba9ff52282e66ef2021932ee13403568565ca012721225a38dad3eb0a415ccda0bd6332f3591a9541135de7536c97ed9e94f3eb8f8dace5f7809b5304d895d5d12cc2cc291c5199163", 0x84}], 0x8, &(0x7f0000001100)={0x78, 0xff, 0x101, "4c570eaebf7b80cd2846b5c14e583062bcd33ae6ca6cbb4aebea21c5befdc64096ec26f27c3a5774859843af1ba4bc2b4f975688d2100773c96941dff68c756e582c7e8862e3fe73412c66346a5fd20c9dee5b65f4ab10df5bbec461276561cb07b013a729b99b1f4b1688"}, 0x78, 0x20004844}, {&(0x7f0000001180)={0x27, 0x0, 0x0, 0x2, 0xfffffffffffffeff, 0x9, "cea5436dc6273ab4c094e62f5c1787ab52da11a68cf0878562fb6fd5e000db3ed7f3cc1b2634f9a046c2280ae8538aec554bb9ef7cc79b8082640df0faf379", 0x24}, 0x58, &(0x7f0000001240)=[{&(0x7f0000001200)="3ab853bdc9f6c1160b7affaa39fda6914d3e", 0x12}], 0x1, 0x0, 0x0, 0x880}, {&(0x7f0000001280)={0x27, 0x1, 0x0, 0x2, 0x6, 0x7, "0910c7aa2add14bc69428a56b12430254e8a1b1f9beb4ed722870a5aef88befdc2c1891a6dae6166221fef929c25eb4ab642ca6b60183f2342e3d9681c62d7", 0x36}, 0x58, &(0x7f00000014c0)=[{&(0x7f0000001300)="bfc7af50bdf4968ed70714c7a7443819590280a724d9c7195cd44931d3e5d11d141314a5ce371b12505b9e6eae4dd72986e7bc46ce7be7a5cf9f03345e62771e30df05c52431038f4b506fddc973cbd016c1a1b095fcc7d4ef821f87c73b7cb2fb306059a6f4ba9602e882b3d1b848fb81ae0d62cb04f8871f8f31390b2c9b9db236085fdfad1ec1f0f191e5533ebdda2b5b6d37506d453c542a49a060a4dcb99bf267b6f77223f5abd8c3862d15", 0xae}, {&(0x7f00000013c0)="86072417204b3b5a43c81ad283b2d82d2b6fc68bca7f1df71cb74e784f3fa9efc83f75b98b43ce843683699156656a27c172c5c353ca571e75cc76b968f60cbf78ef4cb124613e7cad20d8f412108319fa991143d368bae65c4790a9db830909700d1fe0b27ac8d174a174d011922f59df17ff46e7bac5ed0bd80ea0a6587d15cc2fb8d1d01dcf719a226ca5e278b718087c7432b426a7652e318302a89f8fdd539b3ed8d1c1205ff43ffc7fbc24328f323e27037b9daddb7b193cbba61251045a81", 0xc2}], 0x2, &(0x7f0000001500)={0xd8, 0x117, 0x400, "93b927b6062f02bc40479dd52639c2885af3e51a0a70038d69c0bf3629c105e515df1b011d80ca5cc4ff7c23b10731cd4021556326cd5223d0e9afb752483b5ebb264ee63f2b338fe5301d668c722e9fc9acf22a98ba791071830eb1249afa0f2cda7a2e0d490cc4464c8fe390009e67ce53c004003e952813e0f3f90db2c375ed6c8eb17e8ca3ed6492904a97d7e6953f72f17e3c27f8c3f624f1ba86ef3f724bfa64d105e2a0165b8fc10fbb5f6a51e1ea72efcfa6b788af94f37b4f07bea034bbc254f6bb6886b4648dcd"}, 0xd8, 0x8010}], 0x5, 0x40004) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') [ 96.660645] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 96.668471] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/07 19:49:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfa}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000880)={0x1704, 0x41, 0xb12, 0x70bd2b, 0x25dfdbfc, {0x1b}, [@generic="437cfb379e58f26760b9094c0eff4eddd89d88aaf4911ba6b68fb1fee454b9dfe486445f2dba2dfda17afb58e063540c539d816f9a44bc0dc9891aeb38b2531f166929922710e1d6d10bd1d8b77c6a02026962f0e174256a9a11cb9c", @nested={0x238, 0x67, [@typed={0x14, 0x89, @ipv6=@dev={0xfe, 0x80, [], 0x3000000000}}, @generic="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", @typed={0x4, 0x6c}, @generic="70ccf8c4da3149cd17d3e5f1872c0fcebef7309676786b8f998af6c0dbf43e0be22defc1392198ae2429a8b118128c557f", @generic="044f4fd90e481f5c0e35d1b4a31e32eb7359229da838d6f177c4d77a08848c62e0f312695467c7860aa1424fb9c096e98017ab95535aea9478a14530071581c974be2be056d53ab5f926bec2b8582436b3a59bd8e4edea0c59d5b21b8e94ba1640f109cf5a43be0a1fe91521af79a305f21b64d4fd957d1d4fec6816773f19974e04b56f961e2b3fa686174a83d66ef3c4b482e51591e007d4a0501c27762bb17e1ebf503617b8232dba4818ca", @generic="24412a23bec84ae487b5106d4094369a13a0208e2ee6b013cbb1e7379cd5aaf210e81d5358c832fd53ae07a4fafae6e3fc8d8569e480fc78", @typed={0x8, 0x5d, @fd=r0}]}, @nested={0x15c, 0x7, [@typed={0x4, 0x87}, @typed={0x88, 0xe, @binary="7f4fc528cd30a55b40d91c0d4cd4617bd5dc7f06408abdff088daef0a7c1b6e9a9f4106db0abbde8ef465a74725eb900cd0ad6b5db3af13aeb8006a531ac11c05d4e43253fda6becbb42643d8dc84d946b4529b54db464b3227fdb5a5e20d924a871e693171b9a2cdffeb0d6aeb3119e0a0ca8710d1f3a7fc5972dfc0f935d3383ae1a"}, @typed={0x8, 0xa, @uid=r3}, @generic="307b3b53eaa966d6bf031891a59135b9fd1622f8c10c796a3afb9f8546d271f3aacd1407c4fec696864be77937455559735e952e1abb867dd97a8a2fd1f17f2026d0105fcdc901e2a28bdf09e593d80d2fcb9410dc68da1f2e412244f1c30ae2f3f2af10ea59cda79525b8c0e9183dbb013f2dd2782ab4f01bbdeda861ef2857ad01fed300704993d3af9cb603298fa118a4b183b6f4f58b22002feacd5596136f03268a7146564d8f8162df8a4013fac8250140e2e374016c7610b3338e89647a3b2e"]}, @generic="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", @generic='%', @generic="5791c0419dec63f6dd156a0da0a166a7e9be80725ef5a2b03290e1231537d6106b2f71ac", @typed={0x8, 0x7, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x1d8, 0x3c, [@typed={0x4, 0x66}, @typed={0x8, 0x30, @u32}, @typed={0xc, 0x3a, @u64=0xa06}, @typed={0x8, 0x85, @pid=r1}, @typed={0x8, 0x8e, @ipv4}, @generic="2c4cdeb5e82c4b88144d0da05b3e77850950f76fc60082e654a3664186d5156b7b70c56a6d91c27ab00235434c3e4d4da04b24b16ae5d2c1b09f926f45ac0b0f55ce2dc580d8ee811f5751d8f6d9b6faa75f1b5198518cbc2e806e68819394cfd30ca2b78ef6da4a4f56a1290272a85dd09983c0e1aade2c19fcc122adcd3d7737c137f00da2d14cf965bb9c5521bae8", @typed={0xc, 0x1d, @str='keyring\x00'}, @typed={0x8, 0x10, @u32=0x2}, @generic="8c1a057275c011cdd75dc01e29ba4df16a7f97a78bfa35df0e385376179ff3980fe831ec49cb7e0e4d23697f91f37df5df495f2e54f2c5469cdceef9398da53dc3b15b4ecbebe0ce51b83d8a8491beae13c73ea6ed057fd6b681f68b95a2e59567e18fded85352661164dd3ca44ce85953eb6db478259f9178b96482866ee1623e4c41d288d4283a2af41a9d509c7b0bdd2bb6e5af48399dde5c548cdf4561b0f0f65009d064b63a1b83353829dcb4298d6d9ce632f32ce603aedb8e3a140a65d7241f052524ebc1cda386be8c8fbd2a56459145902ac11b244afd86bbddb3c721289b940492de570b48ddc853fd972246c8be379940", @generic="1f46ccc70ed6a4818139648a6d59b0dc"]}, @generic="bebe51c6ad40d6168f8f75fd6ed4640c22f7b7e4ebe24a46afa30c47a93816db985b57b7f18be9569e9defd69f0d64076cf4e95b0b4957ffd0bb99ae041c4f4defdb3ed7cea4d57185a2fb4bfdc364b183a9f6c6c46edb9dd43e7e2fdb7fe85e83c84d30b7ea5f2512d86cbacb63bd81e02c53a8a316eaa3a01f7f8e9c1039106f476b7d825d197236a33be0c1892b6e0251af07322c8d3ef94d014314ebcf604a59d5c2cff146e0361d436c2248cfbe4c77e95585cce521f082eb9cac0331c2e2dd7a4bebac3a8b8095e9552e5e66016f8ec401769493dfe5dc4f72860a1dbe375b6f220dce34aaead2c0a3d7e3375fe8ab4e7018207eb9"]}, 0x1704}, 0x1, 0x0, 0x0, 0x20000800}, 0x5) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@commit={'commit', 0x3d, [0x36, 0x39, 0x37, 0x33]}, 0x2c}, {@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0x79, 0x3f, 0x39, 0x38, 0x79, 0x0, 0x7f]}, 0x2c}]}) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/07 19:49:11 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x13, "1e9d498a323b94e1b5a4220cf5d85d7406f29a"}, &(0x7f0000000080)=0x1b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x8}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f00000fbfc8)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)={0x24, 0x2, 0x2, 0x7a8b566d789388b3, 0x0, 0x0, {}, [@typed={0x10, 0x6, @u64}]}, 0x24}, 0x1}, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000001c0)=""/235) 2018/04/07 19:49:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000000)=""/182, &(0x7f0000000100)=0xb6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='ip6tnl0\x00', 0xffffffa1) 2018/04/07 19:49:11 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000850ff8)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000008000eb370260dfdff00000000000000000000000064d6686026560089be55a1c79be58647b1a2e75c8f1602e554a10b7d7674d7c7ed6ee177b3c8351da859d55d49d319b94102e781f1e0fb9a28a6e0ad5e95f990e4cc7d5366a9f315b2bc3078b2e3806e0a1e96109615e9216d260b60f188fbdf34d59d"], 0x306}, 0x1}, 0x0) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000180)=0x100000000, 0x4) 2018/04/07 19:49:11 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x20000000, 0x4000000800ef, &(0x7f0000ffd000/0x3000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x80, 0x3, 0x7f, 0x1}, 0x8) writev(r0, &(0x7f0000000040), 0x8) 2018/04/07 19:49:11 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ashmem\x00', 0x4000, 0x0) socketpair$ax25(0x3, 0x7, 0x6, &(0x7f0000000300)={0xffffffffffffffff}) tee(r1, r2, 0x3f, 0x4) r3 = syz_open_procfs(r0, &(0x7f00000001c0)='net/igmp\x00') connect$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0xfffffffffffffbff}, 0x6e) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x28000, 0x0) sendfile(r3, r3, &(0x7f0000000000)=0x3ffffff8, 0x1f) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000100)={'syz_tun\x00', {0x4, 0x20, 0x50, "8ca03670ae98", 0x80000000}}) finit_module(r2, &(0x7f0000000400)='#-{\x00', 0x1) connect$pppoe(r3, &(0x7f0000000340)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syz_tun\x00'}}, 0x1e) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000200)={0xffffffffffffffff, {{0xa, 0x4e24, 0x675, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x84) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f00000004c0)={0xa, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000500)={r5, 0x1}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000540)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x60, {0x2, 0x4e24, @loopback=0x7f000001}, 'ip_vti0\x00'}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/07 19:49:11 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x10003, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x303401, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x200) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000000), 0x4) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000140)) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x440) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000001c0)=0xffffffffffff43c9, 0x8) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) close(0xffffffffffffffff) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10001}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup3(r2, r1, 0x80000) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000280)='coredump_filter\x00') r4 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r4, &(0x7f0000c93fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a2a280930206100000a843096c2623000c000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000100)}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0x1ff}, &(0x7f0000000140)=0x20) socketpair(0x100000000002, 0x6b60758ae622e629, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0x9) r6 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x0, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000000200)=0x6, 0x4) syz_open_procfs(0x0, &(0x7f0000000100)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40042409, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/07 19:49:11 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x6, 0x8d9, 0xad, 'queue1\x00', 0x5}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0xfffffffffffffffe}, 0xfffffffffffffe47) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/04/07 19:49:11 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x0, 0x401, 0xfff, 0x6, 0x6}, &(0x7f0000000500)=0x98) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000648ff4)="020000002000000090748400", 0xc, 0x0) write$binfmt_elf64(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x336) 2018/04/07 19:49:11 executing program 0: r0 = socket$inet6(0xa, 0x400000000004, 0x3) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, &(0x7f00000011c0)}, 0x0) sendto$inet6(r0, &(0x7f0000001280)="eb", 0x1, 0x0, 0x0, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x7fff, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x316) ftruncate(r2, 0x7fff) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/04/07 19:49:11 executing program 1: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000240)) r4 = getpgid(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r5, 0x56b6, 0x30}, &(0x7f00000000c0)=0xffffffffffffff64) tkill(r4, 0x1000000000016) vmsplice(r0, &(0x7f0000002200)=[{&(0x7f00000021c0)=']', 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) 2018/04/07 19:49:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000140)=""/136, 0x1f) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x100000001, 0x6, 0x1, 0x132}) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000380)=""/82, &(0x7f0000000200)=0x52) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) write$cgroup_subtree(r2, &(0x7f0000001500)={[{0x0, 'rdma', 0x20}]}, 0x6) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)) setns(r0, 0x0) socket$pptp(0x18, 0x1, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r5, &(0x7f0000000440)=""/136, 0x88) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x7, 0x2, 0x9, 0x1, 0x0, 0x10001, 0x40, 0x4, 0x10001, 0x82c, 0x2, 0xc74, 0x1, 0x3, 0x1, 0x100000, 0x8, 0x66d, 0xb6b, 0x54, 0x7, 0x8d, 0x7, 0x1ff, 0xd9, 0x8, 0xfffffffffffffff8, 0x2, 0x9, 0x3, 0x3ff, 0x2, 0x101, 0x4, 0x800, 0x0, 0x0, 0x10001, 0x3, @perf_config_ext={0x401, 0x8}, 0x1, 0x1000, 0xd8, 0x5, 0x8001, 0x1, 0xffffffffffff0000}, r4, 0xd, r0, 0x2) 2018/04/07 19:49:11 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)={0x2000001a}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f0000000040)=@known='com.apple.FinderInfo\x00') 2018/04/07 19:49:11 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) poll(&(0x7f0000c58000)=[{r0, 0x2b}], 0x1, 0xade) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000040)=@ethtool_flash={0x33, 0x80000000, "427008731801a1292f02201287bc04a3819d16f9855cb1d6ab9d2971f9c1afa6e0a2b7100be95e48db485eef8634f0ba3703a4f8b4268c50dc6a8bdc8faf665c5b143d5f6211ae6bdb3fa0e82c4acaeb7f104ebbbdb8146e44d68323918f5c473c98cafa42a181e8af80f1a6c2312c4868df4f920fa3a4a6723ed4d33075d97e"}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{0x1, 0x100, 0x80000001, 0x9}, {0x5b, 0x8, 0x5, 0x1ff}, {0x51, 0x9, 0x20}]}, 0x8) socket(0xa, 0x0, 0x7) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x5, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/07 19:49:11 executing program 2: r0 = epoll_create(0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x341, 0x0) 2018/04/07 19:49:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xce720d7e9ecd8e79, 0x40) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:dhcpd_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:12 executing program 6: r0 = socket$inet(0x2, 0x0, 0x7) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r0, &(0x7f0000000100)="f0a43b04e083", 0x6, 0x80, &(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) unlinkat(r2, &(0x7f00000016c0)='./file0\x00', 0x200) sendmsg(r1, &(0x7f0000001400)={&(0x7f0000000180)=@llc={0x1a, 0x311, 0x8, 0x9, 0x6, 0x6d}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)="17d4feab99285cc74e4846938b6241d8c2b46ff66bebb663172e10bd165236b8666ded2fb9faa6f9b1d18e172ff3c7d4572f8eb7dfee9eaf70833bbf2fb1915ef1807b8d11548fe2919f6925fad9ebde9ebcd54c3c81b1474a168487d48cbdee2be17852ba7c3f76959b2461ded728bf1878a2782c7cc36085a549578e4b488284b22d4e92955483e7e8663a3cd243554d6dd1a8fa7e30b6082d8841348d680e8e2588bb7ee1a950cf4c8d48", 0xac}, {&(0x7f00000002c0)="3e0c88dbabcd", 0x6}, {&(0x7f0000000300)="c7dde6b046e68204a46d38011c8a1c7cacfbe8c6dbaf6e92ce5e135b24ea1a4bf93ce8175ca27e5a677253b5f92d2b9f136f5a65463a8fcd822957d25059f1bda891af52979cc15f0d5bbb57d3d4212d7b94810e8f5f49aca0f0", 0x5a}], 0x3, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x100c, 0x44}, 0x4) splice(r0, &(0x7f0000001440), r1, &(0x7f0000001480), 0x100000001, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x0, 0x7eff}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f0000000040)={0x1ff, {{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x11}, 0xaa8}}}, 0x84) getrlimit(0x9, &(0x7f0000001700)) kexec_load(0x7, 0x3, &(0x7f0000001640)=[{&(0x7f00000014c0)="fe6e3409ba7e08c879f2f3", 0xb, 0x1, 0x5}, {&(0x7f0000001500)="8122091e36b33500f2c7d5443f14f3b0", 0x10, 0x9, 0x7}, {&(0x7f0000001540)="e455629467fdb36566ee066961323d25ab5942600692842c08cf5d9a7941ebe3e9dafb10fdabc0e39a5100d8d36362063a6ef13da75e4de5d4ff70ddb02bfa1d582c85107af3e69de78d574d0f0e81fa6219dc41b9d9240357f2fba473d882c1dc866926f4c8fd8ef809125e277e9e938d600e2b5c7312add2a7b0c33d094e1ed6c59d4828434905d3b8bc4e4b9cfd6b17993eacdcbd57af186110dfc97336c6b4b81e50e6804a1337f18bcafa1a923e653356bfe7eee73ee82c5a250ffdce313a93b7f53837eefc37c3a5ff4b58b42deb6a878b2e97a3cd55f0da58253981d50e9d4803e8c554e26ab7cf3bbcb87cbc85fa60cc90", 0xf5, 0x80000001, 0x20}], 0x3f0000) 2018/04/07 19:49:12 executing program 5: r0 = dup(0xffffffffffffffff) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000078fe0)) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) ftruncate(r1, 0x27ffe) r2 = syz_open_procfs(0x0, &(0x7f0000ba5000)='uid_map\x00') syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0xda, 0x105001) pread64(r2, &(0x7f00008af000), 0x0, 0x400000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) memfd_create(&(0x7f0000001300)='GPL-}*:vmnet0\x00', 0x2) sendfile(r0, r1, &(0x7f000053cffc), 0x0) 2018/04/07 19:49:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x200602) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000340)={'sit0\x00', 0x400}) 2018/04/07 19:49:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x40, 0xc6, 0xffff, 0x7, 0x9}, 0x14) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:12 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = getpid() ptrace$getenv(0x4201, r1, 0x5, &(0x7f0000000000)) 2018/04/07 19:49:12 executing program 3: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0, 0x1}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x78, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getpeername$packet(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x101, 0xa, 0x0, 0x80, 0x87, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x5, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x0, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r6, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r7 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r8, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2) sendmsg(r7, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000) sendmsg(r7, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r8, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa) gettid() 2018/04/07 19:49:12 executing program 1: mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) 2018/04/07 19:49:12 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040), &(0x7f0000000080)) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x8000000c) fcntl$setown(r2, 0x8, 0x0) symlinkat(&(0x7f0000003700)='./file0\x00', r2, &(0x7f0000003740)='./file0\x00') fcntl$notify(r1, 0x402, 0x10) unlinkat(r1, &(0x7f0000000240)='./file0\x00', 0x0) [ 98.726528] IPVS: Creating netns size=2552 id=18 [ 98.778634] IPVS: Creating netns size=2552 id=19 2018/04/07 19:49:12 executing program 1: r0 = socket$inet(0x2, 0x100000, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x21, &(0x7f0000000040)={@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0)='IPVS\x00') getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000001600)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001400)={0x190, r2, 0x820, 0x70bd2c, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3c}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xe02}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffff570c}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x800}, 0x1) 2018/04/07 19:49:12 executing program 2: r0 = timerfd_create(0x0, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)=0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0xfeb8}], 0x3f2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000fe0)) timer_delete(r1) 2018/04/07 19:49:12 executing program 5: r0 = socket(0x10, 0x3, 0x1) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="01008b47f1f4", 0xffffffffffffffb9) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0x7fff, 0x4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000040)={0x80, 0xc63, 0x0, 'queue1\x00'}) 2018/04/07 19:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000002ec0)={&(0x7f0000001dc0)=@ipv6_newroute={0x1c, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) 2018/04/07 19:49:12 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000423ff8)='pagemap\x00') fcntl$setlease(r2, 0x400, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000001600)=0xe8) getresgid(&(0x7f0000001640)=0x0, &(0x7f0000001680), &(0x7f00000016c0)) sendmsg$unix(r2, &(0x7f0000001780)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f00000000c0)="9e913b20624b3b75e98240038560e268d0c34c957e37a4be557503d018f668fc091637f0bdc5918e", 0x28}, {&(0x7f0000000100)="06afc0c2859ddb12739b1e57d09f9a6351566e6e9cde5f5f000b7f5290a563543f59774a75b36a000fa2e2cb36379c000cb349d6f7449c4b7a33184aaaf6bf", 0x3f}, {&(0x7f0000000140)="7c7e04eadd08f21a818b2362eea44a03a4d44dbce9b11ea91392dc848723b6cc7c1a91eb1bedd979c1fa04b4188ac06c93e42ba76b6f44362d3ad5c902aec23b15706e950fc309ab3092c8d8b69606caa66705526f5ed6bcaae54ff44d07", 0x5e}, {&(0x7f00000001c0)="bb1e0f9a8ba655f3dd8e90dc12af4c4e69dd496df888e3fa24b3c6b2f356bea8d13442883b29ec0203f15713993a9dfaeb640b6d6f1c1e5ee1dc1427c38d0a9e", 0x40}, {&(0x7f0000000200)="6373b4ef74d67b3555fb0470489e11ceca7e875db418ae2ae6355823bb6309397a29a522b56f7951c35816bae70e634a3a047180c4ed6eac1c02918234b4522f42d1ffe599cef14927b1dd8b3853af37277570d0c32c95b25cbe1dd4838e640059e4793ffe655675d123cffa16e65a20f2dd6d9ee57884a87feb5f7c9d541502fccb5b7d3f7eb83eee4f9635f55e7c40589b3a39c49f17092247fd1d5d7828e22fc8a5d787de75d9179320b1c6244cf439e2cbd677c2ca80794922cacef85671621fe4adc30a126acc3edb8bef8f9be12d0c68bce0e8abd2c7c7ca0ee610f46929a12125734d82b0e25e56c0abae832a5a", 0xf1}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="455b950d198003b816789a3584729b78f413c5c5a35656b0c346a2425a15366da12910dc18ab8ed67929b51a84dd409326eba6e698f953f6d01b594c185ce4e9dc7a2e967a445f64e28d155c", 0x4c}], 0x7, &(0x7f0000001800)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="948d000032e1ec90d1fd4eb663b6f82bf00100004f01000000", @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2], 0x60, 0x4}, 0x20000000) ptrace(0x4207, r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000017c0)={0x248, @tick=0x3ff, 0x8, {0x40, 0x5}, 0x3, 0x1, 0x2}) ptrace$setopts(0x4209, r1, 0x20400001, 0x0) 2018/04/07 19:49:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2dd39b2c, 0xc2000) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) 2018/04/07 19:49:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:12 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socketpair$inet6(0xa, 0x805, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000000c0)=0x252) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x48000) 2018/04/07 19:49:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, 0xbc) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10840080}, 0xc, &(0x7f00000000c0)={&(0x7f0000006180)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYBLOB="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0x5144}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/07 19:49:12 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) fcntl$setstatus(r1, 0x4, 0x800) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x216, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e20, 0xffffffffffffff81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x64) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r2 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) syz_mount_image$bfs(&(0x7f0000000340)='bfs\x00', &(0x7f0000000380)='./bus/file0\x00', 0x87, 0x1, &(0x7f0000001880)=[{&(0x7f00000005c0)}], 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000933000)={0x0, 0x0, 0x0, 'queue0\x00'}) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@rand_addr, @multicast2}, &(0x7f00000001c0)=0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000a09fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000735000)={&(0x7f0000000440)=ANY=[]}, 0x1}, 0x0) pread64(r1, &(0x7f0000000200)=""/238, 0xee, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f00001e0f74)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000faff74)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0xfffffffffffffffd, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x25, 0x7}, &(0x7f0000000300)=0x88) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000480)={r4, 0x2}, 0x8) ftruncate(r3, 0x7fff) 2018/04/07 19:49:12 executing program 0: rt_sigaction(0xd, &(0x7f00007a6fe0)={0x0, {}, 0xfffffffffffffffe}, 0x0, 0x8, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x660940, 0x1) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) 2018/04/07 19:49:12 executing program 3: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/4096, 0x1000, 0x0, &(0x7f0000001040)=@abs={0x0, 0x0, 0x1}, 0x8) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001140)={'filter\x00', 0x7, 0x4, 0x444, 0x0, 0x248, 0x248, 0x360, 0x360, 0x360, 0x4, &(0x7f0000001100), {[{{@uncond, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00', 0x0, 0xcc51, 0x200}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0x0, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x800, 0x8, 0x5, 0x3, 0xf2d3, 0x4, 'ip_vti0\x00', 'gretap0\x00', {0xff}, {0xff}, 0x0, 0x42}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xf0, 0x118}, @unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4, 0x7c443465}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/07 19:49:12 executing program 5: r0 = socket$inet(0x2, 0xffffffffffffffff, 0xfffffffffffffffe) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x0, @rand_addr}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8906, &(0x7f0000000200)) [ 98.952614] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/04/07 19:49:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) fchmod(r0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$VT_RELDISP(r1, 0x5605) close(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/07 19:49:13 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x7fff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x400000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/04/07 19:49:13 executing program 0: capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dcffe8)=""/24, &(0x7f0000e59000)=0x18) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000ae0ff8)=@abs={0x1}, 0x8) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000000)=@abs={0x1}, 0xffffffffffffff8c) 2018/04/07 19:49:13 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x404240, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r2, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) close(r2) write$evdev(r2, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/04/07 19:49:14 executing program 5: ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000084, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x900) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000100)=0x2, 0x4) 2018/04/07 19:49:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) splice(0xffffffffffffff9c, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x800, 0xb) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x0, r1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fsync(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) accept4$ipx(r2, 0x0, &(0x7f0000000040), 0x0) 2018/04/07 19:49:14 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/07 19:49:14 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x101000, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000004c0)={&(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x2, 0x1d8, "ee246206a605e370eec247f87bd3c1ca76f57362319f5e73f40d67aa4a23375adf3345d47e8848b3a79b8b370a40326036081ddcf76a782216dd348d39beb2", 0x11}, 0x58, &(0x7f0000000380)=[{&(0x7f0000000180)="c6e3f2775a9a2f09dc54ba211c838d95ac5e978704652af6351afc5963d2dc28eaa5aa4ea8ffa8d2d13e8b9867a6a07070864b8d7dd6ebfa430de6df20d62b5aa90e2474e898d05a3aa2ec08a801170e3108cb6c852bf298f3437cfa13945aec9840c0d9e605ae85575b62e067b7f998205bca2df0e01f55b33cad0e2f7b4ff401a307b75565ff8d41af27959b98cbf399fb364b497cb8cd94e56eca02f5c5bba36b5b945d129bafc4d8da586d12f2b919143101e2558b5be7d0b26d7381e7e53f8cb7883ddb3287a697c6", 0xcb}, {&(0x7f0000000280)="be7c047b1e14cb771fb84041c266e04ad8e2a64d2bd11f10918161c2607f3aea41211f4a82885734e7da4d74af08430e93ef96da4c0d8679271c3f225fac2491e34913265bb5f77320eeaad02243", 0x4e}, {&(0x7f0000000300)="e62df8de8369f3c4971a5f41f5ed7b4b76126949f723994b2135dc169dcb5d73866277a1b8ffc95ae8e42775b2e28f7009be417041127a1523b0d296e50acc0a7c7fc9150c71bf768e849ab2ed4d140f5498af1c28e8b005", 0x58}], 0x3, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0xc8, 0x1}, 0x4008080) mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000640)="746d70667300ada044974a4d738be0900255b6d14ce84b56cca77f811de9ccd859e2bcef4d6db9b7b89891267f1a213b77243e2a47046d721a6a01e233704a84c265c070a138a9fbde1dfc5eedaf487dde9b12b553a994c2823cb4207c106721ade50b5c34d2ebe7674141f0f3150c91b24e118422af206ca6977a2a572473e10c7a98f442c07448b732cf058cc1b2f9687650125c2029aa6b3dd4cf9e02c15116d770203ee31261f0d94e618b8fd7867c6a", 0xc0ed0000, 0x0) 2018/04/07 19:49:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x2, 0x3, 0x5ab6edd6, 0x2, 0x1}}) setrlimit(0x2, &(0x7f0000000080)={0x3, 0xfff}) 2018/04/07 19:49:14 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x20, 0x10}, 0x20}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000880)='/dev/ppp\x00', 0x20401, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000b40)=0x8, 0x4) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a00)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000004000000a804000040edffffff00000040010000c0e3ffffbf030000c003000004000000000000000000000000000000850bfe3b05b0d9c49644b8cdd9739475a088ecb4769319170d735104472aab038110e9a3b223898915b3acd0b3727d543d3349394ff2602a6d58fad8079810a01325ebfb8f7879b1a01e87624a0e7ff31190"], 0x1) fsetxattr(r0, &(0x7f0000000280)=@known='trusted.syz\x00', &(0x7f0000000480)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175", 0xce, 0x3) r4 = syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) fcntl$getown(r3, 0x9) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) init_module(&(0x7f0000000640)='ubifs\x00', 0x6, &(0x7f0000000680)='\x00') getsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000006c0), 0x4) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000740)={'ip6gretap0\x00', 0x80000001}) rt_sigaction(0x16, &(0x7f0000000780)={0x80ccf71, {0x101}, 0x2, 0x4}, &(0x7f00000007c0), 0x8, &(0x7f0000000800)) seccomp(0x1, 0x1, &(0x7f0000000580)={0x3, &(0x7f00000002c0)=[{0x723e0000, 0x2, 0xc0, 0x4}, {0x6, 0x7f, 0x5, 0x40}, {0x4, 0x10000, 0x1, 0x8000}]}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) r5 = mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10012, r4, 0x0) creat(&(0x7f0000000840)='.', 0x20) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000700)={r5}) preadv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/07 19:49:14 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="b35abebc22704774f300000000000000000c000200aaaaaaaaaabb00000000000001000000000000"], 0x40}, 0x1}, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x9e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x8001) 2018/04/07 19:49:14 executing program 3: readv(0xffffffffffffffff, &(0x7f0000d76000)=[{&(0x7f0000475fad)=""/83, 0x53}], 0x1) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000080)=0x7fffffff) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x1, 0x4, 0x4, 'queue1\x00', 0x9}) 2018/04/07 19:49:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000040)=0x3) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0xbb, @local={0xfe, 0x80, [], 0xaa}, 0x400}}, 0x1}, &(0x7f00000001c0)=0x88) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000200)=0x4fb, 0x4) r3 = dup2(r0, r0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000240)="e8621315cd73075b6449746be7b8e36e8484646d1177aa31558d8617dd12feb484c8f3e51c37cce6cbd9d93962df91b2330cde49a0843976d205e74c6837bf1b7fc8bef292df2fde2a7d692ad24127daa0b330360df018b45a8a0098750e4c3b6c4b76e5be05b12ff44a23b74c") lseek(r3, 0x0, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x100000000, 0x2, 0x5, 0xd724, r2}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000340)={r4, 0x9}, &(0x7f0000000380)=0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000003c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000400)={'ip6gretap0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)=0x0) getpriority(0x2, r6) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/enforce\x00', 0x400000, 0x0) lseek(r0, 0x0, 0x1) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f00000004c0)={@broadcast, @multicast2}, &(0x7f0000000500)=0x8) fchdir(r3) r8 = dup(r3) r9 = dup2(r8, r1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000540)=""/71) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000019c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000001ac0)=0xe8) r11 = getuid() sendmsg$netlink(r7, &(0x7f0000001e80)={&(0x7f00000005c0)=@kern={0x10}, 0xc, &(0x7f0000001e40)=[{&(0x7f0000000600)=ANY=[@ANYBLOB="c80000002200200725bd7000fedbdf25a98839f8c08677519d2bc99c4079d0b8e96da7aa035bbfb7c71fffe71728ad9d7fd979def61ee503ac043530f2c6e6f34c827c8873d9e302291cc4f9dd5a9e48df1d5af8c3cc228e160e1f62161233b412a15d08eaa2b672a6bfb998283bdc5c73ee343d99cf887032eb7cde13ba3a5660c53f76555f25383c9e96528aa429513c91dc9e924b0d627548a0f36ae8b211580cb6bf82d596f3f15614e015beb1dc42146e5b076c80e67e65b96d100c89a3532edf2f52cc0000"], 0xc8}, {&(0x7f0000001e00)=ANY=[@ANYBLOB="873fdbbd3300000000"], 0x10}], 0x2, 0x0, 0x0, 0x1}, 0x4800) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x1, &(0x7f0000001ec0)={r5, 0xd4, 0x3, 0xfffffffffffffd78, 0xfffffffffffffff7, 0x6}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r9, 0x0, 0x11, &(0x7f0000001f00)={{{@in, @in=@rand_addr=0x1, 0x4e23, 0x413, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x2b, r10, r11}, {0x1, 0x5, 0x1000, 0x401, 0x3, 0x3ff, 0x401, 0x76}, {0xf5f, 0x9, 0x1ff}, 0x4, 0x6e6bba, 0x2, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0xb5b0603935b575ea, 0x3, 0x0, 0x800, 0x7, 0xf41}}, 0xe8) symlink(&(0x7f0000002000)='./file0\x00', &(0x7f0000002040)='./file0\x00') ioctl$DRM_IOCTL_MAP_BUFS(r8, 0xc00c6419, &(0x7f00000023c0)={0x4, &(0x7f0000002080)=""/176, &(0x7f0000002380)=[{0x5, 0x3, 0x6, &(0x7f0000002140)=""/3}, {0xff, 0xd6, 0x100, &(0x7f0000002180)=""/214}, {0xff, 0x9c, 0x200, &(0x7f0000002280)=""/156}, {0xd34, 0x38, 0x92ff, &(0x7f0000002340)=""/56}]}) 2018/04/07 19:49:14 executing program 3: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xba}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x2801, 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/04/07 19:49:14 executing program 1: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0xfffffffffffffffd, 0x10, &(0x7f0000b20000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000000)={&(0x7f0000a91000/0x4000)=nil, 0x800, 0x1, 0x24, &(0x7f0000ffe000/0x1000)=nil, 0xe49}) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/07 19:49:15 executing program 4: r0 = mq_open(&(0x7f0000000040)='!wlan0\x00', 0x0, 0x0, &(0x7f0000000080)={0x5, 0x4, 0x7fff, 0x3, 0x5, 0x0, 0x0, 0x8}) r1 = dup(0xffffffffffffff9c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x1}, {r1, 0x4002}, {r2, 0x8411}], 0x3, 0x100) syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x7f, 0x4200) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)=ANY=[@ANYBLOB="14000000", @ANYRES16=r3, @ANYBLOB="0002cc592df2f000ffdbdf2522400139221b1104e30000"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40011) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x1, 0x1) r4 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS64(r4, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x15, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0xee]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000003c0)={0x4, 0x3, 0xffffffffffff097c, 'queue1\x00', 0x4}) [ 101.037802] netlink: 32 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/07 19:49:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0c0c01000000000023000000c441331ecff43c083a837ebb6d585ecea2894f3a94f781a365b2d8134a0a8d31a21e21f35b9d642bd8db3249c6105f56f4abc959d7436e1f568fc0d82f35b47683be0e431c08c886a47cd862e01405ae958641e9b4672d53a89d4ed649c405ffc8affea2d81a70534c9d95351837b5994db891a9c0b1946186d01b116b15e3ead14016c8ab58f30a26314fad5a1f60cdd6b08ad70ca57abe911acf691a2a6265cb1b4fac7ac7e6"], 0xc}}], 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x8) pipe(&(0x7f0000000040)) 2018/04/07 19:49:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000140)=""/219, &(0x7f0000000240)=0xdb) sendmsg$nl_route(r0, &(0x7f00001e3fc8)={&(0x7f0000a03000)={0x10}, 0xc, &(0x7f0000b62ff0)={&(0x7f00006f3f7c)=ANY=[@ANYBLOB="2c00000015001502ffffffffffffffff0af00000", @ANYRES32=0x0, @ANYBLOB="1400020000000000000000000000ffffe0008002"], 0x2c}, 0x1}, 0x0) inotify_init1(0x800) socket$key(0xf, 0x3, 0x2) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0xfffffffffffffffe, 0x8, 0x70000000, 0x5}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000040)={{0x7, 0x9}, 'port1\x00', 0x2, 0x0, 0x7f, 0xfffffffffffffff9, 0x4, 0x2, 0xa195, 0x0, 0x1, 0x8}) 2018/04/07 19:49:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000011000000000000000000000005000600000000000a0000000000000000000002000000000000ffff0000000000000000000000000300070000000000020000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x88}, 0x1}, 0x0) rt_sigreturn() [ 101.082610] netlink: 32 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/07 19:49:15 executing program 1: mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x361, &(0x7f0000008000)}, 0x10) fchdir(r0) 2018/04/07 19:49:15 executing program 2: capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bae000)="58000000140019f700db4b01040d8c560a06000000000410489619c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x1, 0x8, 0x5, 0x5}]}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000000)) sysinfo(&(0x7f00000000c0)=""/36) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/07 19:49:16 executing program 5: getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000000)=0xb) 2018/04/07 19:49:16 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x2, 0x0, @tick, {0x81, 0x8}, {}, @queue}], 0x1c) 2018/04/07 19:49:16 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x4e8200, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='environ\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)={0x4}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r3) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x80000001, 0x203, 0x9, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r5, 0x7, 0x4, [0x1, 0x8, 0xfd, 0x8f0f]}, &(0x7f0000000140)=0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/04/07 19:49:16 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="f8c20285f58927fbbe972b9a76555ee8fcdcadaf29a0ef1ed0a16bd4adebe01d75f624e3a9faea57e86f4ddeee657c8ffd6be81abf933928c6a93acd86b31a3f7c0d6974a7c71a224f6f8d15894df0cc4842c9d97c24607810d53399d6f58dd54e759d249175b76f8c0d055acaf4b636774877c82cb903f730e9449dba78a2ccdd76822b9ee8258022cd5711c3432868101dbf4c886b54429b83400843d34e3e6a1ee91cbcd3e16012", 0xa9, 0x9}, {&(0x7f0000000140)="ce402cf9ce99a9501857ee67a05e2e5858d13015b790162c030de9326f32a43a2a804e9c5a", 0x25, 0x40}], 0xb0050, &(0x7f00000002c0)={[{@dos1xfloppy='dos1xfloppy', 0x2c}, {@codepage={'codepage', 0x3d, '857'}, 0x2c}, {@nfs='nfs', 0x2c}, {@usefree='usefree', 0x2c}, {@uid={'uid', 0x3d, [0x30, 0x32, 0x34, 0x30]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x36, 0x34, 0x31, 0x37]}, 0x2c}, {@nocase='nocase', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x39, 0x78, 0x37]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:16 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d6ccefad8ad6250224f5d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 19:49:16 executing program 0: unshare(0x400) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000000, 0x90010, 0xffffffffffffffff, 0x3b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000180)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x48, 0x28, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x3}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x0, 0x100, r3, 0x2}], &(0x7f0000000140)=[0x18, 0x60, 0x38, 0x0, 0x0]}, 0x3}}, @release={0x40046306}], 0xcb, 0x0, &(0x7f0000000200)="6dedbb8cd07844a4758c174f29d2c164b72d6f8b6fa780faf787d326fb05f11ad1eda1eef942f59021d70394c09f42d1c77ed60717f93ac56a699e1e3d6d8de141f0dae253fe1fe90176e7b2f6ec195b913d23ceb626470e9221db7314354730662514ade6323e32631d9b48cec7de6700909dc0dd1ed8a4dac60ac9d839a65329433d4da1d6463952c6644ca5479d5ee1ff79287fc65ce884654be39c36ed8547a632f4138c90bd80d43c1922ebc0e719f988d432752dd04f01da154fa83389f3233ac93cd4ea22e88d31"}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000a58000), 0x8, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000340)={0x8000, 0x8, 0x7ff, 0xafb, 0x7, 0x10001}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111040, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f0000000040)=0x400000) syncfs(r4) 2018/04/07 19:49:16 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000d1a000/0x1000)=nil, 0x1000}) 2018/04/07 19:49:16 executing program 6: gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f6970365f66665534ee279ca061726765747300") writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) 2018/04/07 19:49:16 executing program 6: prctl$intptr(0x2f, 0x4) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xe57}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x118, 0x1fffc000000000, 0x8}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1f, 0x4, 0x2, 0x699, 0x7, 0x3ff, 0x283, {r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x4, 0x3, 0xffff, 0xfffffffffffffffc}}, &(0x7f00000002c0)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x3, 0x2b, 0x1710, 'queue0\x00', 0x3}) 2018/04/07 19:49:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x2}, 0xfeb5, &(0x7f00000000c0)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x0, 0x0, 0xffffff9e}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socket$inet_sctp(0x2, 0x405, 0x84) 2018/04/07 19:49:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000140)={&(0x7f0000013000/0x1000)=nil, 0x9, 0x5, 0x8, &(0x7f0000011000/0x1000)=nil, 0x6}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x1c) chown(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) sendfile64(r0, r1, &(0x7f0000000040), 0x40) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') dup2(r0, r1) 2018/04/07 19:49:16 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0), 0x4) socket$inet6(0xa, 0x805, 0xb7af) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) 2018/04/07 19:49:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2008048}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000005200300c29bd7000fedbdf250200000008000100", @ANYRES32=r2, @ANYBLOB="08000600f8ff050008000100", @ANYRES32=r3], 0x2c}, 0x1, 0x0, 0x0, 0x4004800}, 0x40000) setgid(r1) 2018/04/07 19:49:16 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x1000004) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/04/07 19:49:16 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d6ccefad8ad6250224f5d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480), 0x7) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x5, [0x7, 0x20, 0x8, 0x0, 0x3f]}, &(0x7f0000000280)=0xe) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000380)={[{0x32, 'emory\x00', 0x20}]}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 19:49:16 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}, 0x4}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)="da15ec4fb884b2c2a9e2ff6af4ccb0d52cf18f7972c88761b9d24834bb8fac07219183929a5e50748dfafcf5a7062976ee23b2ed181c731a489199f1be4e50819a9016fed3859123b6128b3efb968b9e05cf4a7979933a4fd2a9b17c6558e81be13baef634e073668bd74f30ad5af120641f0664e125e76c707bab33fa2a4811ee19fbc25fbda1472132b27e30cbe63982bf93d21284dff8c0a0351c1c49b7113a0eb19cd570a0a278b3aa39af3f18f1c86143b7cd643d11f3ba8795d37ebb338261bc034065a4ddc0b3165c12b37fc771", 0xd1}, {&(0x7f0000000240)="63eaf258616344c93688994d85985be34940ff824937e23c2d486f32c780923924e24324733e2c89d888b0b0e626fb5d0f0b751ec54b1a25fbe2d4e181ccdf070621a525a1bcecd78f8bcbcf4596cc346140f09f8f79b30d0e9e252ecb448e1e65d48b3833c88b1ae6f61deedb6cdb3d0d7e564042d06fd9a883e02ac395cfd84664f8993f0ae851bea11831d46dccadb27a0930fa2df08256562c62b2f31ae20120771e", 0xa4}, {&(0x7f0000000000)="621e888374be3dc6", 0x8}, {&(0x7f0000000300)="6546e19e0feb37d794b760762bad2407810905f0965baec26ffe0407005b6d7f7bec0c0db32b36cd066c1e24cd60e3413b8ff8ab69de4c9dcc213d70308b5f0967c1321f3d5789445ebae2ade629f85de881f37b29c85b567383662eb6050bf566347c8ceedb403a54fdc92053841994c675c4a9f9bdd47f0a3925305bbfa86c4df789b35dba7cfd2b4aa0c61770e4c6a1162955666505cc32277ceaa79b22835d4bcb6ff8d97c3f2b76a14e9c332eafe5525ffe366fc0e2fc4a8c4d", 0xbc}, {&(0x7f00000003c0)="9d0474cebbf9ec78fc9e3f7f8e1a1777172f84bcb831b3e7d15a26b6deb104d8811f90cb17bb43210952458a52", 0x2d}, {&(0x7f0000000400)="c6fc451f7b016beacd76243ee60333844377ac7d5f71ecabbb0457c58eaceaad617899d481bafbe7a1852896e207e110bcc323da069b29a7a9e7edbd068aa30ccfa6e7f80f265cdf5ddcb2325e553a05080ed9751b025f36412e7d4b2713", 0x5e}, {&(0x7f0000000480)="4f92c3eb8da99e8fb802bc3f8903f39b0024babca6233a9d5b7ad9863e6aa0b07599de08ea14744d8e115d569db4da5b6235b56937156621ad680d2e495116f9bd02603ab2359ba7184212d0aa05d349792ce70606ba0615197b61dfe6a6435b5a40866d50a42dd23ca3b3c7c5c426e6f71678efe4d5a83519aced2a6b7c54ce6e67c1e7b7f22e371801d426f02f754113d4263bf9da7e7ccd0dcc3cfb975f7ee4df874036f0b97730f998de105997842bfa5d86101a91e49dda84c36415ce771362dd800898a4b436d5eb4ee37c8757889e86182a", 0xd5}, {&(0x7f0000000580)="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", 0xfc}, {&(0x7f0000000680)="01851db1d4156adcfe94ff6fb72342d15c75e49db1a1e48a2812a3f7ff25d69f8fe4fc3ce2402fe0c397240d1f9dd4636d2aeefff51f1a0c92454aa5", 0x3c}, {&(0x7f00000006c0)="706cdae57d6cf02545acaa93b39c1be179c4c7135a10ef257a7a8110eb63e3e2ac60eb3d637d39dbf1622f5239a205ed24f070d7257c358e761fafc78a4918198c46c219c073eb965c42c990d2331cb2f6cb0b612bf5ec9c29d0a6f2ed21fb92ba8d34203f494bf6", 0x68}], 0xa, &(0x7f0000000080)}}], 0x2, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) 2018/04/07 19:49:16 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000230ff0)='/dev/sequencer2\x00', 0x0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) openat$autofs(0xffffffffffffff9c, &(0x7f000053c000)='/dev/autofs\x00', 0x0, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00000cd000/0x2000)=nil) r1 = syz_open_pts(r0, 0x44001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000001c0)) mkdir(&(0x7f000082f000)='./file0\x00', 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r3 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000280)={0xaa, 0x9}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x48) write$sndseq(r5, &(0x7f0000011fd2), 0x0) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000080)='./control/file0\x00') r6 = getpid() sched_setattr(r6, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r7 = openat(r3, &(0x7f0000000000)='./control\x00', 0x0, 0x0) getdents(r7, &(0x7f0000000340), 0x9147be5ea6400088) dup2(0xffffffffffffffff, r4) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x1ffc, 0x0) getdents64(r8, &(0x7f0000000140)=""/255, 0xfc) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) 2018/04/07 19:49:16 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0xc6, 0x27, 0x3, 0x4e}, {0x80000000, 0x3, 0x5}, {0x3f, 0x8, 0xd6, 0x3}]}, 0x8) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000040)={{0x29, @dev={0xac, 0x14, 0x14, 0x1b}, 0x4e21, 0x3, 'rr\x00', 0x3e, 0x4, 0x6a}, {@multicast1=0xe0000001, 0x4e22, 0x2000, 0x2, 0x9, 0x2}}, 0x44) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:16 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="04010000f09737df401b1142d3095d5e89fc4ccd3b0a0e76c68d9b8cf42f61f6663f22ffb83d28e1040e1f1b8421bf7c19a501ca28ed4373b01d952b5dfb6bc3bc3511f8fffa71d31a9802d0c165ca66316080b8cfcf4f827e7c0c577f", @ANYRES16=r1, @ANYBLOB="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"], 0x104}, 0x1, 0x0, 0x0, 0x20000080}, 0x10) r2 = socket$packet(0x11, 0x3, 0x300) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe6, "d7259a00bf120ddf7cf86b645a5fe378279afc41993b27d58e7839782636a738ead2a645eee12acac4868e446aad92aa424ba57f5f64d6fe8e9e6a399d1f86fb0599513fa7d395f31c1d4fd942f26aed9c7be9a6f6837f3f5bc6580714f5d4c051897748c21e6ba6adeff452c7c984b88330db0958ad834d7008118f1c53573e09c234011b5222330c3bc1936bd53e9b9c8745f7f07f6e6bb64d3b1ecd5e23c8b029c1402cb7fa66f06411faa706b03eed3726dde776591307c70929b2202aeb564294ec12de2b267e23859628ba8c5f3b29ff46b3f5c7c0555147ca6d5c34238173b9e2e3c8"}, &(0x7f0000000040)=0xee) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r5, 0x1}, 0x8) ioctl$sock_ifreq(r2, 0x8995, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings={0x0, 0xfffffffffffffffe, @fr=&(0x7f0000000080)}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000440)={0x17d, 0x80000001, 0x202, 0x6, 0x0, 0x2, 0x7fffffff, 0x1bf, r5}, &(0x7f0000000480)=0x20) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x1, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)=@del={0xe8, 0x11, 0x800, 0x70bd26, 0x25dfdbff, {{'sha3-384\x00'}, [], [], 0x0, 0x400}, [{0x8, 0x1, 0x3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/04/07 19:49:17 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x401, 0x0) r1 = epoll_create(0x8001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a98000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x3b) write(r0, &(0x7f00000002c0), 0x0) setsockopt$llc_int(r2, 0x10c, 0x9, &(0x7f0000000040)=0x9f, 0x4) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x0) 2018/04/07 19:49:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000015fd0)=ANY=[@ANYBLOB="14000008300000000000"], 0x14}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000040)=r2) 2018/04/07 19:49:17 executing program 0: r0 = syz_open_dev$binder(&(0x7f000093d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000000) 2018/04/07 19:49:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:17 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl(r0, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/04/07 19:49:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/04/07 19:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000b40)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES16, @ANYRES32=r0], @ANYBLOB="3c5ed4bad4d5299dbbabdf732f05a967a4fcffe81e4bc0dc2a3bc5e879fb4b44c2d402fd91898edceb4faab259f5137063ad5e7f2b37fc", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYBLOB="0402cd4add1c0ff90125c52a02d14e148e68eb55ef1f7d70eec0a9b742280d7c8f95486f889bbcfeb9ff2b", @ANYBLOB="1557ee2bfaa1d3a0c5e8f94248e2c8331a1d847f3c1fdd0b0c1d1fb228ae3c20115a7e2f4a4c53c68d7244b76dcfdc8b3737cd7a0765f0f3ee3f777340c45916ae2a273237893a26e5df5769563fc26544d9b1770a9160f471531f3114260d6057eaf816c4c53f25ebe410a995685a106c931fdb4521dec95edb4224ef2bf0f66b2fb5a32aa02b43c37cad769a1b4e3bc8f1dfec53e69a9e05bbbec3fc75c258b3115760a1bdd3d04cedf3827ea8dd2aee650146c1fe6ba1155efd1f03739dc19fae738637f2a90b8925", @ANYRES64=r0]], @ANYBLOB="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"], &(0x7f0000000200)=0x2) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000340)) waitid(0x3, r3, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440002000087fbcb262e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd839d68f51b1a13344d53ed962ea0fb1bbfbbf49f7fc276dd7743143610deac139b94bcb5e9f1a96c555e849bb78c6ed2a64912"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r8, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3fb, 0x0, 0x0, 0x8001}, &(0x7f00000004c0)=0xffffffffffffffc2) 2018/04/07 19:49:17 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) socket(0xb, 0x7, 0x8) 2018/04/07 19:49:17 executing program 5: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000001, 0x10, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000380), 0x0, 0x7e) clock_adjtime(0x0, &(0x7f0000000ff1)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x800) [ 103.102057] device lo entered promiscuous mode 2018/04/07 19:49:17 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000300), 0x8) write$eventfd(r0, &(0x7f0000035ff8)=0x20, 0x8) 2018/04/07 19:49:17 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$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) 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"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 103.123381] device lo left promiscuous mode 2018/04/07 19:49:17 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r1 = socket(0xa, 0x802, 0x0) socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="79000000aaa65294e2632db610427578032655da62b2fc7f8d97bcd95be0b438be3b3bf732b793970d7f93dd48bc5d49533f422268cf3a9c552d46065cc8b11ba0c204000000a8422aecd44df8ead8c2a53adf5dcb42a636f1fff73e0221c35f61974b4804e42864362cd67e987ac32848ba5561b6185829a427d1c633274ba57121ab968e5ecdae71d8a6ed98814cf3ada52d8e7b699b643a2d3f5c201890ae695f0a4e4dd91a5dd741968375a7c2c352e1a13a87259daf969cc8370d9b364e036176e2a2df3b040e4df136ba06b49f9b680ec13f85a7de7ac189e2"], &(0x7f0000000480)=0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={r2, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x8, 0x0, 0x0, 0x8}, 0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) socket(0x40000000000005, 0x7fffe, 0x0) r3 = socket(0x11, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000004c0)={'bond0\x00', 0x17fd}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@dev, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) r4 = userfaultfd(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="74617328d0") getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10) flock(0xffffffffffffffff, 0xc) r5 = dup(r4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000001c0), 0x4) ioctl$EVIOCGKEYCODE(r5, 0x80084504, &(0x7f0000000940)=""/213) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) mremap(&(0x7f0000d7e000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00001cd000/0x3000)=nil) poll(&(0x7f0000000140)=[{r4}], 0x1, 0x14a) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000100)={0x200, 0x5, 0x3, 0x1}, 0x10) r6 = perf_event_open$cgroup(&(0x7f00000002c0)={0x4, 0x70, 0x3, 0xb25, 0x5, 0x2, 0x0, 0x0, 0x2, 0x2, 0x4, 0x4, 0x1000, 0x1, 0x101, 0x8001, 0x7, 0xfff, 0xfff, 0x100000001, 0x348fce9a, 0x0, 0x3f, 0x3ff, 0x4, 0x5, 0xb13e, 0x7, 0x5, 0x3, 0x2, 0x1f0, 0x9650, 0x3ff, 0x8, 0x3, 0xfffffffffffffffa, 0x40, 0x0, 0x5, 0x3, @perf_config_ext={0x9, 0x1}, 0x20301, 0xa9f4e86, 0x9, 0x4, 0x6bae55d7, 0x5, 0x8}, r5, 0x5, r5, 0x2) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) accept4$ax25(r5, 0x0, &(0x7f0000000540), 0x80000) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000000200)=0x4) ioctl$UFFDIO_REGISTER(r4, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) fcntl$getownex(r6, 0x10, &(0x7f00000000c0)) userfaultfd(0x80000) 2018/04/07 19:49:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)="2e67726f7570002291b026b7bf0810c10000", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000000d1cd00002dbd7000ffdbdf251f000000ffd2c392519a009dd09ad11678873b1ac701beb707b64b53394b56ae19cb429d9bd7c9ddfbf4a737d937f614ffa0ca7d91fd09afdc387d3b8429d96d7b48662daa2f34b7e2dfdeb4a2902adb87c30623aa6c67926acaa0f5fccfcfeddf75f85a9ef0223dfd483e63522036e4a0a614cfe2e08c724a3c6530d400943c43c8eeeb6f09638b7b192183a71ee951e44297cc2d773420a7df26e94e83c9f82d0c2e328b1c68f457cd204711a5b1d850102f2ead68728eae788ffdad", @ANYRES32=r2, @ANYBLOB="000020040c0001000e21520d2f23000008000a0002000000"], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) fallocate(r1, 0x0, 0x0, 0xcf23) lseek(r1, 0xfffffffffffffffc, 0x1) 2018/04/07 19:49:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x0, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000b40)=ANY=[@ANYPTR64=&(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000380)=ANY=[@ANYRES16, @ANYRES16=r0, @ANYRES16, @ANYRES32=r0], @ANYBLOB="3c5ed4bad4d5299dbbabdf732f05a967a4fcffe81e4bc0dc2a3bc5e879fb4b44c2d402fd91898edceb4faab259f5137063ad5e7f2b37fc", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYBLOB="0402cd4add1c0ff90125c52a02d14e148e68eb55ef1f7d70eec0a9b742280d7c8f95486f889bbcfeb9ff2b", @ANYBLOB="1557ee2bfaa1d3a0c5e8f94248e2c8331a1d847f3c1fdd0b0c1d1fb228ae3c20115a7e2f4a4c53c68d7244b76dcfdc8b3737cd7a0765f0f3ee3f777340c45916ae2a273237893a26e5df5769563fc26544d9b1770a9160f471531f3114260d6057eaf816c4c53f25ebe410a995685a106c931fdb4521dec95edb4224ef2bf0f66b2fb5a32aa02b43c37cad769a1b4e3bc8f1dfec53e69a9e05bbbec3fc75c258b3115760a1bdd3d04cedf3827ea8dd2aee650146c1fe6ba1155efd1f03739dc19fae738637f2a90b8925", @ANYRES64=r0]], @ANYBLOB="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"], &(0x7f0000000200)=0x2) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000340)) waitid(0x3, r3, &(0x7f0000000500), 0x9, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r6) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1, 0x3ff}, &(0x7f0000000640)=0x31) sysinfo(&(0x7f0000000940)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000140)={0x9, {0x2}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x1, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="6b001d08bcc117394e4726b653544e8e98d35e42a0c506e43a3c7be62e8ff9f4ae3ece15cb146423c9f6b858c5512920f94f1b06d9dfa0efd4d7b1ee8eff6b04f22ecb728e99d2af3e297ba4c4b8361f9916959f3df9301f00100000c4f28067861cef28b31480b29d7c10df663a3ca1d61f4ad7c0defe6405f59557599a8fd0b81ab7e6ff393e66d6f61f84aa1d19bbc9bf440002000087fbcb262e3628377392d14190246294e2d7741dd3cd0f7ff9c470ecdd839d68f51b1a13344d53ed962ea0fb1bbfbbf49f7fc276dd7743143610deac139b94bcb5e9f1a96c555e849bb78c6ed2a64912"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f00000003c0)=0x6dd74ce8, 0x4) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x7, 0x0, 0xfff, 0x7, &(0x7f00000000c0)='sit0\x00', 0x3ff, 0x2}) prctl$setfpexc(0xc, 0x40000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={r8, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x0, 0x2}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3fb, 0x0, 0x0, 0x8001}, &(0x7f00000004c0)=0xffffffffffffffc2) [ 103.199938] device lo entered promiscuous mode 2018/04/07 19:49:17 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000180)) 2018/04/07 19:49:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40002, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x6, 0x3ff, "8f9d1f6586d5f580fd7d334bd98c77b94541efd387e5921ffcb0fc471b42a88f36ae1aa3dc908385f4cacb9cf82197c4acfd222c6861144fcad1bce07b501c", 0x30}, 0x58) r1 = socket$inet6(0xa, 0x808, 0x40) flistxattr(r1, &(0x7f0000040000), 0x0) fallocate(r1, 0x2, 0x81, 0x6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='ns/user\x00') ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/150) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x7, 0x40, 0x8d, 0x2]}) [ 103.265496] binder: 8674:8675 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 103.276290] binder: 8674:8675 unknown command 536907575 [ 103.276302] binder: 8674:8676 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 103.290073] binder: 8674:8675 ioctl c0306201 20008fd0 returned -22 [ 103.299106] binder: undelivered death notification, 0000000000000000 2018/04/07 19:49:17 executing program 2: r0 = gettid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x8, &(0x7f0000000200)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000280)={0x8}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)) exit(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) [ 103.408941] device lo left promiscuous mode 2018/04/07 19:49:17 executing program 3: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x800020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x7, {}, {}, @control}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x312, @time={r3}}) [ 103.460629] device lo entered promiscuous mode 2018/04/07 19:49:17 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x84, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000580)) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r6, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) connect$inet6(r2, &(0x7f0000000640)={0xa, 0x4e21, 0xf2, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, 0x1c) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r5, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000680)=ANY=[@ANYBLOB="1000e4002a0050010b007000fcdbcff8b04d10580b6fe2d904c5607353187aadb318055fb84da05d65ce2cbba336a1a87ad865d4f55c842ed0b3f49277c60035b784d397237257"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="00004e6ec2dc02105004f0e6cb9fd2d50a0c758383c0b3cbb6040805b43abb313d960966b8"], 0x25}, 0x4000) r7 = add_key(&(0x7f0000000400)='id_resolver\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="75f580fb34521a38f1939c6066b055901afb719a5e63aa431a6159745d0248c3e7866009ecd26a43e13eac5ac9a1dab48521f05dced3154bdb00136c4667cdf4d72ed36a6a403bdffd83551caae65bdbfa43b931c599b124db953f5159cd55ba8b458b7220842668b30adc3af281ce", 0x6f, 0xfffffffffffffffa) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="1a043714cb20cc20f0e6c54e64750b60b5f4e54ad2b3cf05b0", 0x19, r7) setsockopt$packet_buf(r5, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a42b6b0b0a1e42f5be6da2da10a52c99c842b0", 0x36) syncfs(r5) setsockopt$IP_VS_SO_SET_STOPDAEMON(r6, 0x0, 0x48c, &(0x7f00000001c0)={0x0, 'tunl0\x00', 0x3}, 0xffffffffffffff8d) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0xfa, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/07 19:49:17 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x6, 0x8, 0x4, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'yam0\x00', @ifru_map={0x2, 0x0, 0x80, 0x919, 0xb82, 0x9da2}}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = socket(0x10, 0x802, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r2, &(0x7f0000000040)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000003c0)={0x2, r5, 0x0, 0xfffffffffffff801}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f0000000000)) socket(0xf, 0x80807, 0x9e68) recvfrom$unix(r2, &(0x7f0000000780), 0xffffffffffffff6f, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/07 19:49:17 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x0, 0xa, 0x5, 0x4, 0x400}, &(0x7f0000000080)=0x20) 2018/04/07 19:49:17 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000080)={0x40, 0x200, 0x4, 0x9e, 0x6, 0x80}) r1 = userfaultfd(0x800) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) 2018/04/07 19:49:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0x1, 0xfff, 0x16eb}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x264000, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000300)={"626373663000008b00", {0x2, 0x4e21, @loopback=0x7f000001}}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)=ANY=[@ANYBLOB="3bfb855c35f96efaa46c23c5915e576c6f807e42b17476ddac3b5e52ee48e4c383c8425e21b997bb11588176000f50022500e113b8bce6066c3759b5587e19c8cfb4796e734e357a367b09d9045b1a13c7507ac0380be7dded1fdf16a6e3ce991ddb2524f35458ac1620217e8e017c0671eb894dca9899c986de88c67997c0aa552f914e700d929c3c9eb5b6027e6e8b0c79a5b20c689e87087b8aa192bc7583eaa6c83fa6eaacb8761449116970213ac0eb7e9b9a391a9231fa30020cd6b465db51f991f29303341059ba93", @ANYRES16=r2, @ANYBLOB="000226bd7000fedbdf250b0000001400010008000b00736970000800050001000000"], 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x40000) sendmsg$nl_crypto(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@upd={0xf0, 0x12, 0x200, 0x70bd2a, 0x25dfdbfe, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x8}, {0x8, 0x1, 0x50da}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000004}, 0x11) 2018/04/07 19:49:17 executing program 5: r0 = socket(0xd, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000140)={"73697430000000000000001600", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x4, 0x70bd2a, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7157}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x804) 2018/04/07 19:49:17 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x2aaaaaaaaaaaac18}) r1 = dup(r0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000000)={'sit0\x00', 0x4000000000000}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/119) getrandom(&(0x7f0000000200)=""/97, 0x61, 0x2) 2018/04/07 19:49:18 executing program 6: r0 = socket(0x4, 0x3, 0x0) write(r0, &(0x7f000033e000)="170000001a001bed0000132100f404fffffffffffffff7", 0x17) 2018/04/07 19:49:18 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) memfd_create(&(0x7f00000000c0)='bridge0\x00', 0x1) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x31f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/07 19:49:18 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x81, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x6, 0x79e59583cf80c65f) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) 2018/04/07 19:49:18 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6a3143fcee26235bbd21673a085c8200fe72b8ef0920da0519833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27ffbc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x200]}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/04/07 19:49:18 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="76b0c9b018fe0041234ea0179eb7e3", 0xf) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000049cfb374a7fe6a7af96f044f000202000000000000000000040002006e2321064e70a3a2e346281a2313a1252303ec2c88293dc7568c6aaa9b29da554d1f71ff"], 0x18}, 0x1}, 0x0) 2018/04/07 19:49:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x7, 0x0, 0x10001, 0xefa}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f0000000080)={0x3a9, r2}) sendmsg$nl_route(r0, &(0x7f0000addfc8)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000000140)=@ipv6_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14}, @RTA_UID={0x8, 0x19}]}, 0x2c}, 0x1}, 0x0) 2018/04/07 19:49:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x82) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/07 19:49:18 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x6, 0x0, 0x7, 0x3f, 0xffffffff, 0x6, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8, 0x7ff, 0x3}, &(0x7f0000000f00)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xfff}]}, &(0x7f0000000fc0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x30, 0x0, 0x5}, &(0x7f0000001040)=0x18) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000700)) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r2, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) getsockname$ax25(r1, &(0x7f00000000c0), &(0x7f0000000140)=0x10) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000200)={0x10000, 0x81, 0x7, 0x1, 0x2, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x802}, {0x80}]}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7", 0x25}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x801) lseek(0xffffffffffffffff, 0x0, 0x1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, r4, 0x2, 0x0, 0x280000000000000, 0x6}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x14) getpgid(r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000440)=0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140), 0x0, &(0x7f0000000600)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x5}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0xd5, 0x98}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0xfff}}], 0x90, 0x4000000}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa}, 0x1c}, 0x8000) timerfd_settime(r2, 0x1, &(0x7f0000000300)={{0x77359400}, {0x77359400}}, &(0x7f0000000340)) openat$cgroup(r2, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) write$selinux_create(r3, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, 0x1c) request_key(&(0x7f0000000580)='dns_resolver\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='/dev/ppp\x00', 0xfffffffffffffffb) 2018/04/07 19:49:18 executing program 6: futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x48000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/07 19:49:18 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r1 = getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000004, 0x13, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(r1, &(0x7f0000000580)={0xffffbfffffffffff, 0x4, 0x5, 0x0, 0x7fff, 0xd7c8, 0x4, 0x401}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) sendmsg$nl_netfilter(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f0000000380)={&(0x7f0000000600)=ANY=[@ANYBLOB="a00000001105000b2abd7000fedbdf25030000050c0027006367726f75707d00630bd5e535f3e92b3cb499c3dff1cbe61526cd3c3c7d69161b522501c962a3bfd0e2bcb1521e097ac46717130a058079c8cd394b619899e5fe34f9aaa6e9de5ba40ed94b4d50da800d6aee6282ab79f2fb1672bb07b7751d7737dcf741e1ea0297098cc3e29a2309876b7eb096402c7b6def2202e238c596672c761e8bd00000"], 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x4) ptrace$peekuser(0x3, r4, 0xc) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000500)={0x1, 0x7, 0x5c31}) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) madvise(&(0x7f0000081000/0x3000)=nil, 0x3000, 0x4) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) setsockopt$IP_VS_SO_SET_DEL(r2, 0x0, 0x484, &(0x7f0000000100)={0x4, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e22, 0x2, 'lblcr\x00', 0x15, 0xe4c}, 0x2c) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0xbf) 2018/04/07 19:49:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r2, 0x190d}) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') fcntl$getflags(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) syz_open_pts(r0, 0x80800) fchdir(0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x10100000000, 0x4832, 0x7, 0x1, 0x8, 0x9}) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/07 19:49:18 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000580)=0x3, 0x4) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000840)={0x3, 0x3, 0x2, 0xbb, &(0x7f00000005c0)=""/187, 0xc9, &(0x7f0000000680)=""/201, 0x94, &(0x7f0000000780)=""/148}) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000a80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x2c) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000400)={r3, 0x81}, &(0x7f0000000440)=0x8) stat(&(0x7f0000000a00)='./file1\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r4) umount2(&(0x7f0000000280)='../file0\x00', 0x2) mknod(&(0x7f00000001c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000280)) r5 = open(&(0x7f0000000100)='./file1\x00', 0x0, 0x4) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x64, &(0x7f0000000480), &(0x7f00000004c0)=0x4) execve(&(0x7f0000000000)='./file1\x00', &(0x7f0000000380), &(0x7f0000000540)) clone(0x0, &(0x7f0000000a40), &(0x7f0000000040), &(0x7f0000000500), &(0x7f0000000c80)="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") open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) listxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/143, 0xfffffffffffffd70) 2018/04/07 19:49:18 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80002, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xeb) 2018/04/07 19:49:18 executing program 3: prctl$setfpexc(0xc, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000000040)="bd990385f8287ddcd7c636e5c259ef41a81733611dbd26a3b4b4766b44377daad4e0b721981dcdb6fb0104ff4b34217dce8848d0f3a63665186ea8ec1386ab7029ebaaca5ab1c133caae1f4de290a61daac5325424edc7b0469699c1e412a79e82da08", 0x63) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)="746b2451996f5cb9ff1c2e47d2f8303e33d8a12824da036b0863c9b2acb385576ffb6ffe9f95913fd671dc248d", 0x2d) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000100)={{0x3, 0x2, 0x4, 0x0, 0xb85}, 0x46de48b2}) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) getpeername(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80) getsockname$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001b40)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000001b80)={@ipv4, 0x0}, &(0x7f0000001bc0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000004f80)={@mcast2, 0x0}, &(0x7f0000004fc0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000005000)={@rand_addr, @broadcast, 0x0}, &(0x7f0000005040)=0xc) accept4$packet(r0, &(0x7f0000005080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000050c0)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000005740)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005780)={'gretap0\x00', 0x0}) recvmmsg(r0, &(0x7f0000009f00)=[{{&(0x7f00000057c0)=@nl=@unspec, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005840)=""/53, 0x35}, {&(0x7f0000005880)=""/240, 0xf0}, {&(0x7f0000005980)=""/212, 0xd4}], 0x3, &(0x7f0000005ac0)=""/134, 0x86, 0x4}, 0x200}, {{&(0x7f0000005b80)=@hci, 0x80, &(0x7f0000006c80)=[{&(0x7f0000005c00)=""/97, 0x61}, {&(0x7f0000005c80)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xfff}, 0x1}, {{0x0, 0x0, &(0x7f0000007100)=[{&(0x7f0000006cc0)=""/144, 0x90}, {&(0x7f0000006d80)=""/227, 0xe3}, {&(0x7f0000006e80)=""/13, 0xd}, {&(0x7f0000006ec0)=""/40, 0x28}, {&(0x7f0000006f00)=""/210, 0xd2}, {&(0x7f0000007000)=""/73, 0x49}, {&(0x7f0000007080)=""/102, 0x66}], 0x7, &(0x7f0000007140)=""/125, 0x7d, 0x5}, 0x4}, {{&(0x7f00000071c0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000007480)=[{&(0x7f0000007240)=""/192, 0xc0}, {&(0x7f0000007300)=""/126, 0x7e}, {&(0x7f0000007380)=""/220, 0xdc}], 0x3, &(0x7f00000074c0)=""/135, 0x87, 0x200}, 0x101}, {{&(0x7f0000007580)=@l2, 0x80, &(0x7f0000007680)=[{&(0x7f0000007600)=""/128, 0x80}], 0x1, &(0x7f00000076c0)=""/73, 0x49, 0x2}, 0x7fffffff}, {{&(0x7f0000007740)=@hci={0x0, 0x0}, 0x80, &(0x7f0000007ac0)=[{&(0x7f00000077c0)=""/40, 0x28}, {&(0x7f0000007800)=""/17, 0x11}, {&(0x7f0000007840)=""/176, 0xb0}, {&(0x7f0000007900)=""/123, 0x7b}, {&(0x7f0000007980)=""/216, 0xd8}, {&(0x7f0000007a80)}], 0x6, &(0x7f0000007b00)=""/225, 0xe1, 0x4}, 0x5}, {{&(0x7f0000007c00)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000008ec0)=[{&(0x7f0000007c80)=""/23, 0x17}, {&(0x7f0000007cc0)=""/115, 0x73}, {&(0x7f0000007d40)=""/102, 0x66}, {&(0x7f0000007dc0)=""/198, 0xc6}, {&(0x7f0000007ec0)=""/4096, 0x1000}], 0x5, &(0x7f0000008f00)=""/4096, 0x1000, 0x1}, 0x28}], 0x7, 0x10000, &(0x7f000000a000)={0x0, 0x989680}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a100)={0x0, @empty, @local}, &(0x7f000000a140)=0xc) getpeername$packet(r0, &(0x7f000000a180)={0x0, 0x0, 0x0}, &(0x7f000000a1c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a200)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f000000a300)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a340)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f000000a440)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f000000a9c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f000000a980)={&(0x7f000000a480)={0x4d8, r1, 0x801, 0x70bd26, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r2}, {0x1a8, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x75}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x570}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x213}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x20c, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x78}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x6, r10}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x0, 0x1c5, 0x6, 0x6}, {0x8, 0x1, 0x3, 0x3}, {0x4, 0xffffffff, 0x1f, 0xfffffffffffffffb}, {0x1000000000, 0x527, 0x7, 0x8}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}]}}, {{0x8, 0x1, r12}, {0xb0, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x31c2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r14}}}]}}, {{0x8, 0x1, r15}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}]}}]}, 0x4d8}, 0x1, 0x0, 0x0, 0x8041}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000000aa00)={0x9211, {{0xa, 0x4e22, 0x31, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x60000000}}}, 0x104) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000ac00)={&(0x7f000000ab40)={0x10, 0x0, 0x0, 0x2232000}, 0xc, &(0x7f000000abc0)={&(0x7f000000ab80)={0x14, r1, 0x10, 0x70bd2a, 0x25dfdbfe, {0x2}}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x8800) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000ac40)={0x0, 0x7f, 0xcfe2, 0x2}, &(0x7f000000ac80)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000acc0)={0x8, 0x0, 0x200, 0x4, 0x1, 0x9, 0x8, 0x401, r17}, 0x20) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000ad00), &(0x7f000000ad40)=0xb) recvfrom$inet6(r0, &(0x7f000000ad80)=""/4096, 0x1000, 0x10100, &(0x7f000000bd80)={0xa, 0x4e20, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) statfs(&(0x7f000000bdc0)='./file0\x00', &(0x7f000000be00)=""/113) mount(&(0x7f000000be80)='./file0\x00', &(0x7f000000bec0)='./file0\x00', &(0x7f000000bf00)='ufs\x00', 0x400, &(0x7f000000bf40)="2ec108d8ba36b0a221963d6bda2708798525ed541c9524808e86c007c6fea83ea8458c3a23e390bef7f71c0dc1a44cc11485d6b2b9eacdfa90024c078a28809145971e57821c469d7fc016b567a9c5c0173b533f5783a82cef2d0b425c5effa3891b78b9c110f0aa24c25f08db663d11c872bb529083fc9db334c6cba21c1d247205a192aaf17a393aecc6f630c0a44dd7e1696141a0ba42ae653967d4a4792929bcf59c7bb67252422788ad36348418bcaef77450660b02fd408175c247cf2af74eb3e45d5933d0df3e9d99c16f8a9f0eb4c8e548dfb7b88044c250040b83") 2018/04/07 19:49:18 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0xcd3f}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) 2018/04/07 19:49:18 executing program 7: r0 = memfd_create(&(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x94, r1, 0x200, 0x70bd26, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x31}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1f}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40084}, 0x4000080) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x3ff, 0xfff, 0x2d3b95e6, 0x7, 0x8, 0x400, 0x5, 0x9, 0x6, 0x3f, 0x8, 0xfffffffffffffff7}) ioctl(r2, 0x2, &(0x7f0000000640)="6dac4a889bdee7d70d5318a25bc10971e327397c0058e7599a2924e704430339785a576750d03348df18347396440a2588cb50f5422b3caf2289c89f443ae5b9bd3d565718e8c51b537036cffccf7af20806bdc41400b78823c82823c90339e96b7fb03ed41747381dfee4482a9e647d5491d0a6813de162eb61e86d9236bc85aca6d2b873dd922757427553784524b77c1ae8d51823f5d75bbf26aaf94fe7898d9d080a214397741f1e1b1e4005b806c0eaef57700229218ca5e9b72539bbd33dbd55810598a455aedb489a54bb708d8c441c9a2066a6e4b3a8add95c23c59cc932c0e11d02ddc225c69a93a0bb5ecdd7d6154032b4f291809fd06d4d") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@multicast1, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000000200)={@loopback={0x0, 0x1}, r5}, 0xfffffffffffffc98) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f00000004c0)=0xe8) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000000580)) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) 2018/04/07 19:49:19 executing program 6: r0 = dup(0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x4e, &(0x7f0000000000)=0x10000000000, 0x4) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x40000000}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x9}, {0x8, 0x9}, {0x4, 0x200}, {0x8, 0x1}, {0x6, 0x1f}, {0xc, 0xeb}, {0x3, 0x4}, {0x0, 0x3ff}, {0x3, 0x7f}], 0x9) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180), 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x0, @multicast2=0xe0000002, 0x4e23, 0x1, 'none\x00', 0x16, 0x7, 0x2e}, {@rand_addr=0x7fffffff, 0x4e24, 0x0, 0xb04f, 0x7, 0x3}}, 0x44) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001380)={0x0}, &(0x7f00000013c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001400)=@sack_info={0x0, 0xffffffffffffffff, 0x9}, &(0x7f0000001440)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001480)={0x0, 0xfd, "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"}, &(0x7f00000015c0)=0x105) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002840)={0x0, 0xbf, "9ce3db526c0118f85c7c451055087d6da844b55acaf357fa23ec4633464ec6c654609ef758f191e16f47ba6ce9bbdddd333c9c985ec7d7965c4c04f9b7b755b1d9adad27230e1936a7eb5456495ad1572844fcc5d31146a33de24234081217bbd93a0a4fd8210961e937e418b8d5aa6dc7d94981721c14b4d52fccaa218d6aca0fa92da4b4d5fb888458ac94fbf41d1b0bd533f27cf07b3ca6937b42c9b74bc596c504da725a135f258a6c50ba28f4879a13b39235b5f9f8a4bbaa20968dc0"}, &(0x7f0000002940)=0xc7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002a00)=@assoc_value={0x0, 0x1f}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000002c00)={0x0, 0xbe, 0xffffffffffffff70}, &(0x7f0000002c40)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002c80)={0x0, 0x1ff, 0x100000001, 0x20}, &(0x7f0000002cc0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000032c0)={0x0, 0x3, "de591f"}, &(0x7f0000003300)=0xb) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003340)={0x0, 0x54, "38a7cacbeaf8ca92cb0a0dcfe3ea9e3c9870de81faeef5112f5a7e62259593a63c14f6f0a47b89a7276a1aa73a83c4042d2671ad61c726aa60720991201af206f008d0b1f92e49775ace793340bc04db835659aa"}, &(0x7f00000033c0)=0x5c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003400)={0x0, 0x8, 0x0, 0x4, 0x20}, &(0x7f0000003440)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003480)={0x0, 0x80000000}, &(0x7f00000034c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003500)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003540)=0x24) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003840)={0x0, 0x7d, "42b47b3b7b6a48aa9b4f2d49009fd069efa7de892076657f179437e29d42b0ff2ede13b96c3e304c8a6e23c290a6ac58271ea782af3a971577b63953f6c6550c3d77892ba9d8abfbf079377528d081725c219d616108d42ea4f7f14c7a1b6716b6a1a86b2bf6d26a07a9a64b52660e04d613e2ae3a07b55022d6168a3c"}, &(0x7f0000003900)=0x85) sendmmsg$inet_sctp(r0, &(0x7f0000003980)=[{&(0x7f0000000240)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000280)="5ba165612ccef0131c273c01b727def8e0b7e08daec467bb30126b00d7f88379d1176906f75ab2a8d7dcff89508f447f35221f24706545", 0x37}, {&(0x7f00000002c0)="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0x1000}, {&(0x7f00000012c0)="a457a8f642c9210034156366cfdb6f0e0fe4cd3f7b91434e", 0x18}, {&(0x7f0000001300)="0b4b295d2a28321a4ad785ac42537f12b817f0b24b75778957cd4d9296adc56a29a0", 0x22}], 0x4, &(0x7f0000001600)=[@sndinfo={0x1c, 0x84, 0x2, {0x200, 0x8, 0x8, 0x2, r1}}, @init={0x14, 0x84, 0x0, {0x3, 0x0, 0x401, 0x950d}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8000, 0x9, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x2, 0xfffffffffffffb67, 0x2, r3}}], 0xb0, 0x8080}, {&(0x7f00000016c0)=@in={0x2, 0x4e24, @rand_addr=0x5}, 0x10, &(0x7f0000001780)=[{&(0x7f0000001700)="da23d71168c1d818660bfbccdfbc8cbe1ae658fd8ca8a478b531af761f035c962fedd5ea5e0356429da8d75a67c53a7f3ef63dd7b5e0b45b42c7ede711ba8f15c784cc499e97fc2ded9b499eb4291d77569f80de", 0x54}], 0x1, 0x0, 0x0, 0x14}, {&(0x7f00000017c0)=@in6={0xa, 0x4e22, 0x7, @empty, 0x2}, 0x1c, &(0x7f0000002800)=[{&(0x7f0000001800)="fc6ce54bc81b80aec45e8677769daf0dac8b28d2b855b1400cb53e6a860cd9920f5f5d5c5871b00c9eecdbdc7d600b204d69a96bff7fb4fd756c9b78a679b7b7ac08947fd7961cad98cb608a737113d5a16b1f8663fcdcd0ce54ba943b5fde67c7bf346b1d7edc605c687c4bd957f0a9e540e53153c5ede1aac0d1b4bb55ba8569dfc779c08d03cc83a2012064284875f69ec8bdd348c3197fe8f52dbaa1ffd1701b2f9e8b0ba0e859c41debd600e49c0c1af0d89854ba7c979b99a0fc3f1ade8aad21219cdf21af3a1b97e5e11b87e18cade792cdda4879f9cc26eb170cdffa7ddd376d5296dc0dc89d7327b9d599e44428092216857451ee3ec8c2dc8a9f76171451ddc251d182641d322352a7596775033127a964e1d3a95228dcf107b4434e1a333d96471388ab08e75601500e81928f6870c4bbb462bd0d832fbf1494b01ee8d068014626f0cb4f65b3daed3644b1b234f571a972ad85b3096a7e19f93dca86af97b0e9b358421104268bdc8f2520cd6faed960fbc707238176871e354b436c722569bff80b3dff5bff4215d79ae7ce6c860fc1e47caefc5e5a43877e3d1df3aaf74c11806a0daafab39b3e7345cfbd5d0e825324610f82288904ccd8d5f1929a492d15dbc7edc9530825a04e3c527f285ce769ba134ad6b69f1371232a9a58615012564a3093490e793a6960ba1d55ee9f2f2bae4218c46953e44693b3ca9d2595cbbafe2a839eb5e8c53820cf64ecffafe119946f2a3b7899e88c27985db2dbe6085dbf239b973a3a96811c7bc71b64d1d493750124f4a79b7f1ec86421136d4179bbd0511a493d5ddf8a9f15481ba6389b68fedc2c850884c0622433b196fefd11f258360b0b2a7f072d26a6c8f35968ed6229bf0d807b8b32656f9e847d29c71f8a6d99b3e3fffed7923e82b4ecd771a51ebc6e78d9780178f9cd83a37c4d431d2b6e7c470f87d1cc565c20a93d7a0ef429e24fbec73f35137aa63b0503287b8d5eb480c98bce02e0f475be16d7c3ed0f1af68587be7e0f5ddf26b71b1af8e8e9eb353db54cf71bc85be61ac862153599d66fca198877c81b3a3bd1d54cf479aacf13080736b03f53c8e29fceba76beea853796c51d3eb228e016aa7c850d9b8f02c9ce8ac22159b46f6eb3464444a8c150d7b8efc1825246767b9a58fe89b768b1a03e9e981b607119020c8c2a3583c6ee0dbf90e30c19e77e01b62a99f869896deb63f95fa85a2c1ac99a37e2bea761f3c6028934e71c86bb7074c0fb30f0b000ead4c8f5d77ddb41e7012dedeeee83d4ed2aa73712bf136b435d6a8455d8b8cb0e88bddd8c53efaf3e7e36d771bfed8fd9f330507905eac69326a759d52af7a7812560c3eecb11a29fc60974b202dc8825bca44b025521153fb92a88fd2dac07263485e3bec025357a0d8687a108aacd67e33a13a63aa24699040e735a624719417c74133c12068e800a8e335b76cdcf30228a2fbfb40b2c9dd4326804a3d3c64d245f19256452761c692aa4e2f505491514a5416234cad899080ca79557fe0b816a02fe3bbdbba63098ef469eb8e217f4b90307ebffa604ccccaab2c0003ec518905e46cbd152084e65a32949d9821ddc169e71f890e753b3274d12c9c60521176199c36e7e9da237389025cd058325010ec97090579ba3a508159a2f67aa54260773e594f14ab3818b7811bdf040b7a83b0dc6624db513e2ef1534d583b245c6e5ff5ad08132116c5b1900c1c28d20678ea6dc4e213080402443333cd28d4922d99fa449dae76098f4a601faa24b69759e0dfee436baf2b91d89d4cbbe33184aaef2c1e57390fe67424189824e8c2969ff44b4494f8cadca850eb7afe9d48250f9ae58329fa981eab4abf65513beca4bd5e3de288343792e3783238dcbe03a86cb609c5c2a8fb1f3626b22dd2e2e6dd69af279c656f8f77705e5e3c04987f51ffbefb3463ec789a49a872071aa86755bdead9cf8f3b268b3caebb0c5d8db4bec66d9bfcbad005507fa6b91ba8a17dcda07221c15b5f4193d903719dc36b62363a0a6e4d002709db032324a1ef656b713b6ea7fff7c704b69ac25717a465d2c1aa29ab5208e687fad19d1d3dc37767847501ae677563da3852d574af071c377f530847e592a6217826d123221bfa67a73c910b2635d452bbd0378fbd9b36e59f1337c9a51d3e6f870f0f5fb93b84e0c0c7aff6cc6d03a24250e9b16b479f60d4fc9c2337f5bf12c73d4fac1b98b71fa3ef445b0ae53b5e83b153ca824021ae5fed1b8a19f4eb8be87b4bf252b3799481ec1de07d6fe7128b502d6c68424486fea4bae2f8bcde578020539415a8d18b818aa2aae67526b655ed7038bc44571d39abbf8d2004b6aced1de6fcda6ca21f15f91a83cf495859a5e13a101e9b8969947dd055ed9d15b24b12cd7d5d1bf4daadd66a791e477063d6a5ae5f24b5cbb6f4771fdb6515185beb10cd56f4afc643943b914924608e21ca6fa2c9a9ae1598ddae014896515f974dc1652254f7397c586bea015d5f5cd08209708429acc13cd82e7afa5a3ae10c7b6361436ec1a6a1794fef9dee807e7c9e78624ca7e46fd15f20bd5cfedf9e1a6803f0e5dd9419a5d9cf6a61154b0db3251b707369347d493d4de988e8a95b34ddde116374b6f6c90840ccf9cd8594072db10888ae35f50e4f71082c37a67fdd96af78b5815104eb16f2ffff77e187ab0fd10bde82a2f1068b2c6035d4e11d4551909ce599f830fbca87e99205644c498065502fc998705a8bcbf2d0466834679fcca357f3018266c333a56cbb4d2c9d22a9710971e59b56da5cd1aeed0ac01abd8f27b569dd1d2164df50ef5aa03ba38899cbd9b47264850a01c79df3f475de916128ce625b2be3494fdfc2a3e592e3705132f2f5b0597fb652ca3701746927e3b52e12638f08327836c66ae2214f97a73dca78e7c4a4784b92fb41a6d518795e3b9590002f5be45650cf24d262a9d67d4d889ffcf9cb8908d2074003bb6c85e9f64ea29f63ac1485de590fcecd0c0715156dcf0eabac95dc300a72070bf51b162d10c1c43326c5c5ff67c4994b58c22e7060e3fd10b1e9d7b31627f526f45ee84f7d176739c294e5df777b1b004fa0f6b56b2f25bb9680e8d6020386f0f024b4cc57a2d3432cf23699ac60403d8abfc7bd391baa3788710b7e269e298994acbd863d86b253712cd17d07c82403b115f83db7d3f9b0ea56dd245c80f4014d28b16f86a63666917a7e249586d74c5e1bcfdb813769fbb4b0611995bd6fb997ee063dce901efa9b074620cbe88e81e84fdd920452d83f45fcb998123b800a7d2aa86494bf18be1848a3dcdc1fa224f6d2d900f54f4e25b82982579955762209f797d27fdd97266613f4f2d354af509bee8f5a8a684f50907432f0d8a34aafd9877a7658cc90b54d15e5cbddf8f2758883837869c8b6240475e6834c66a43755c0c62f663e7806c68ba932243b6302ea196a58b2e64bd482ffe2df68602466451d7f0818efe62c749ec1a5cfdf991af81de5cd5505e8d8517c634ec5e416c01b216f3062ba6cbf12af63fb6d9e8fb134948db954c039a359fc4941a2dca9315912b6951341dc2abcb4eec6b661e5404add8e118f503ea6b12d4670f4dbff0bb3ede873337438ec5287e4067640fa9c56ca9777473085aa41655427cfa8f34e9c95cef5477e2fe560aadc1a876cebcbadf5c4744e59318d33125a7b6ad0141803983401cf579a6a08f179622a3d3b19057a48dac5659df0a61c66bf29e4c908887fa3bd7cfdf7479318bb096bbac49a4770c544ff4081452d98a8d11d84ce0aeed6cf191879e812085ad6b5b82ec95e0dc30e4ebf6328339fcf6db08227e6cf88c41fa90b4249f7f908de3bef272d207d5a32dcd7278b82c250decc17d6eb8e361e3b068f19390fae276bcb135f3f7f824991d0246fdb1e98fa628a1362c574001ce40ad0cc09fc484fdbb0ccbdece8d24fc821c4390d62ab959ae0ca4d52d574ffa9e5b462936ba8f7c6f2e1451989cb7bab118eddabc16d5df61aa4afda9f390450d50df993f6d722d26befe3bcb46494c386d9413f1a3c3dcf289b8b6e28e46f654b1a74bfd307b136eff2422c7233d363c53939435f1a6a0b0f1f99f6d3070bb8076ae45028f7fc3d32a7a876a1585611a800453d3d445ca0cd34fbc541b4ffe55a04080ea99dc16584f0cfb9b4edc7d7b458569f903b9ab2700b2e40d345a5a57e2c56999e5784b24105218882be182eaa114aa2ea6c2bf9a6ef39d6f6b7f7d08b9977dcd898a82cbcb51a5c6411b996a4df453d4d8594aab831b78685305869081e9c7691aa423c86b58665af9d7a7596f12ca08cfc2b2f3420e12422064157e101aa6582017d3b6ac063685ae36accfeeb9d4ae4d80c368ce7081524ab3abc1dcbeb9cce60c15963a924510f33c6cda59537acfdf310647538991505c71b29e6d8a56bebdf1af4859a80cbb9066270f49b492b60f04e323bcbf14dd0601c46a7397225a5e70e7081501a264d9d9e82ff47e09e918e5c13fcdb9ae71347274b5926303a9de81067282a20b77347796423b3359531cbe83cd06514e7bd4d21c9a71bf2c0a881b4fcecbd4647464d9e707ae3ba473fbabe43ec35de3a010251c5ab980892360317356561b3c42e777d3ccfdc2abcfa6141893a3183254b4ad0d2af2eb75745a85c4a52d70b1594583ea7286b46d0166117f2bebe9c55fe73bd2370e94b149985ca670e6b5e11918c392e3f089d2d27e2e0495331abe19e792e615c0824ace90c33d759ec1677a77e4d0ad07d96fa35b8d35b7cd66ea8612c17c19e719f33e53dced121231581f7559f4cee2fe61817716a0bced2fd5630a8a04825673eb4c468b7312380e57b195c0b2dc584e54382f3dd1915213aa96f51ee6380f8ebe765b450b803e0984f5ba81aae249a554a76cba74902a398599bd2acc48ea863189cf302d83f1281971b90b0e702e06f41db129cc41c86b4195e51f595db5f33d34f2bf7f0eb84bc7f82671409c5f0c535d692a3d47a5126f5891e5cd740d7dac45abbd6c679f9eb38031312953b05ce5792e05adc558117de5b39fdbcc37ef4d527ab135907e0372f1406926734bb8c2570c58f7146384254c9995cc4b7a6d565c5d00f9d0e6d8e1003580fd330914562227db6ec0901629ba7ffd745296ce438a477e55a00f33c0e45db91beb2bb221c20106d02f21257478838ad804e9885682984bcc4dc223b58499b659f33c2b2138cd09f44282ba61a26440818f9a111a3b4544d40c2498249ed361f9408c895d9ea7628d5e09cf59e1676d1f186ca06411991c03ce3837f41500e43a15fd7c3d408eb253ea4206061f727d7682085060538e9931e1426bd01b6ece4f4edcbedd5619b4ff4dc867bcfc6a9a26d20062b631df709dbfe9b189a3d0282708a866d1c8032f8b72b9ed1a88524ecc9a12dc676e947ed47899bd86e1be9aa68907dc6349fe5eeff9ed61a482165dc4dff3d5dc23887faf4e2f9fc60cc46d61ca0d263dfd7075939de8182d95ae43abef1f7f89b1a8ec809b3041706f3e6a6ffb0604cfa99bc7aa418ad492a8202ff12a80ddfbba1fa776b6e5023f8c3c156ec98dbb5bd4b09de00068813d9c1780cb1a7587f9b2fc0a7e9203ea34d88635ed89680ab475c87afba1720e1e3660507ae15980c8b17b9575a09061efcf3b5b3c0116cd21dc283ad8f0fd0e9bfe9f05679088e8c983cc01c48cf89ab89be0255aced05c8890905f2b83f5ed01c53955065fdc9b34399c25343d564d5d777d157d7078", 0x1000}], 0x1, &(0x7f0000002a80)=[@sndinfo={0x1c, 0x84, 0x2, {0x6c58, 0x1, 0x10001, 0xa34, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0xff, 0x20a, 0x80, 0x40, 0x7, 0x7d0, 0x8, r5}}], 0x58, 0x40000}, {&(0x7f0000002b00)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000002bc0)=[{&(0x7f0000002b40)="67d51a5a9c2a0a07ca361000b1c5651a2afa86a27812b6eb85af05ea41c780199a89d518837018474f96205724ebac9372a938b3738d368bce4b97338fe6beb5a23e834e9d54a84aca448ae97edc30d526", 0x51}], 0x1, &(0x7f0000002d00)=[@sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x203, 0x7ff, 0x2, 0x1, 0xffffffff, 0x10e4, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0xa, 0xffffffff, 0x4, r7}}], 0x58, 0x40801}, {&(0x7f0000002d80)=@in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x26}, 0x1c, &(0x7f0000003240)=[{&(0x7f0000002dc0)="5093993b56574fe67f18d914903c3cd2f7abd8b424d391ebe8dd4c38ef0979301741b0", 0x23}, {&(0x7f0000002e00)="4f94384f3e4520836d782fdae28aa34e90c56467b7b47e1d50320f64f12a2962c5b97ba1cbc4eb697f2bb84c6b8e13b133cc0aeef527b126eaa090ffb7111f8494a4a5d116f30ef9e4b372342af912dd4506b3834e16c689715908a526f21b297b5d9d650c9c84f27864a6074c2450d84d", 0x71}, {&(0x7f0000002e80)="a8bfe8b3a8793cabfc55ece2e2df71b0011ac6a3a2a53aed594f1e88ffb89749792c073cb4e8ddb220eab114d1f99e17abc5d0cd39", 0x35}, {&(0x7f0000002ec0)="6cbe6957433bd5d7ea876b1bfb74d62f07bfdb4e43c9948f557d64dbdc1251b640676148a86b567ba30137a89019796fd97d7e4729b007ece18365b2f4d3d9d1a11c493855e576eedda6c45f206dcd591834aba0b89fbca16651542c68517adea064add49a7eab2c3063d37c52d0b1315ccc08cc9a80b534045489f0b56ba09c5e18165fb9f57c430cc8bdc1488c5b517cc33033d9140bbc7ed331f72f651cabdae2668c2c7a20beaead9b4c040faba9198c5e247fb55558bc9f09fd1cb1cb38da213fb0", 0xc4}, {&(0x7f0000002fc0)="aceb76e4b5a2bddb1764113a7af65d044bdba6c0770a7fe7375ffb619f946f307f331afbcc5e508c21826bc37fe6304865751f0b", 0x34}, {&(0x7f0000003000)="813ecbfc2235f459c188b382cd80f31cb0d418ce7a34c2", 0x17}, {&(0x7f0000003040)="fcb928e5f88e666d1411b94e4cb669d76b1ec452f3dc0abb44ee6462210d1dcc37a1b9ebd103e24195aa91f8a15a6b280ff20845ea7755ce452383862331b8630a42938fe9f90b909b9f90ace220c99f4c001cea3758338aa3a2660441799de84c6a619e422de81c4e501b517e6b4b83cd3943111c34a9375157c3edf2b151b5114562c324a1d15185c92d48289be557aca6f7a55c206ae638de4dc31b92abfe7b0e590eedf2bccf7287db84", 0xac}, {&(0x7f0000003100)="01730f7ababf7354871b6de3db9ccc4c69128dee288d", 0x16}, {&(0x7f0000003140)="a00c3d06d0b17cc88da790d056ca9be829306987c85fb273be1803d5250530eeda58354093b695bc91c4764e18f96d21a4a1f298d3a1492810833ce550e7d91c770e2939bfd6c7591315fa6cefd1a4e1420ee751bcb5a438994bb6ddcfc66cba80ad617fdbbdb240961c84cfea3218d9409729725db2e2536e3c22ae09b30bba458f6c098f41f07a75f339e22d1bfa05f58067cba6508731649234db569a4f123445db59e2cd658a21", 0xa9}, {&(0x7f0000003200)="c70e62d5eabe0296bd2998cfc595fc8bba1ac677cf287d1122f8e0362a06372cff22088784c13e1edee162f4c95384144e0c48fa8889bb61177eb170f02d", 0x3e}], 0xa, &(0x7f0000003580)=[@init={0x14, 0x84, 0x0, {0x6, 0x9, 0xd7a, 0xf6}}, @sndrcv={0x2c, 0x84, 0x1, {0x80000000, 0x6, 0x1, 0x1, 0xfffffffffffffff9, 0x101, 0x80000000, 0x8, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x9, 0x8000, 0x4, 0x4, 0x2, 0x63d, 0x3, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x400, 0xffffffffffffffff, 0x1, 0x80, 0x0, 0x9, 0x3f, 0x7, r10}}, @init={0x14, 0x84, 0x0, {0x5, 0x5, 0x6, 0xff}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0xdb, 0x2, 0xffffffff, 0x0, 0x9a30, 0x74bc, 0x3f, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x987f, 0x8005, 0x2, 0x7, r12}}], 0x134, 0x80}, {&(0x7f00000036c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000003800)=[{&(0x7f0000003700)="629a805bce5ce72d9af45b17b6d14d1636c7debbb7bf51dc408b54a61e36935367104a1d174321de9c326c07ec6f5a5b4dd6be2aa03cbead80bf9b04f70730f80ffd6e4471a0db28942acbb9a6", 0x4d}, {&(0x7f0000003780)="c50ad9981e61781052f8470abf845b0b772fd6999686e3c7f3a7db8911f7137c2884ff11f5e7509d7bdbcb8856d673ef864095814a4c171740a36d1c6ba8cc1c510735c528a9d4d738d633cd6b6a6fad7c42602d5e", 0x55}], 0x2, &(0x7f0000003940)=[@sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x8, 0x200, 0x2, 0x62ee, 0x4, 0x80, 0xffffffffffff93d1, r13}}], 0x2c, 0x4000}], 0x6, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003a40)={r2, 0x5, 0x3, [0x1f, 0x81, 0x646]}, &(0x7f0000003a80)=0xe) r14 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000003ac0)=""/47, &(0x7f0000003b00)=0x2f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f0000003b40)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003b80)=0x20) r15 = getpgrp(0xffffffffffffffff) fcntl$lock(r14, 0x7, &(0x7f0000003bc0)={0x1, 0x2, 0x7ff, 0x7f, r15}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000003c00)=""/71) signalfd4(r14, &(0x7f0000003c80), 0x8, 0x80800) 2018/04/07 19:49:19 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/07 19:49:19 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f00007fbffd)='H', 0x1) sendfile(r1, r1, &(0x7f000079a000), 0xfec) write$tun(r0, &(0x7f0000000100)={@void, @void, @ipv4={{0x1c, 0x4, 0x3, 0xfff, 0x13f, 0x66, 0x9, 0x2, 0x3e, 0x0, @rand_addr=0x20080, @remote={0xac, 0x14, 0x14, 0xbb}, {[@cipso={0x86, 0x55, 0x6, [{0x3, 0x4, ',o'}, {0x2, 0x10, "dd147a2b8ea35b9cb495c0a33b0b"}, {0x0, 0x11, "40bdb367a62057323cc5f42cb5b6cb"}, {0x7, 0xe, "ea82785fb0917aa349cf4516"}, {0x3, 0xb, "8b8669a957442603f8"}, {0x0, 0x11, "99ad202275ea3e05e9f65f29f2835b"}]}, @noop={0x1}, @rr={0x7, 0x3, 0x1}]}}, @igmp={0x32, 0x3, 0x0, @dev={0xac, 0x14, 0x14, 0xa}, "aeebbcb369d481a3e99a9820bb0712b360e55a840b131e85091992d37e975c4f12db479380ea7669f856b31bee3ea60b255f488250298932fa66442d7baea2d4ddf2e226fa3ca2e53eaa796a6a6cd4d8b808d880a2a6194d0445224a29c9d8d003a506f2aa49aff9018c697c2c65666ac9adb7f9a1d4a57a5422bd99b810fc8df22f091c9977455e9e6c1ab37b2a0e4c43a33d5e4531d40090b1cf511aa5c43c070d41646a7cf5f54cbbb38ae17a0697f36a098f1b608b52426be25d9b149cf5646682e8e2c893"}}}, 0x13f) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x200000011, r1, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000002c0)) 2018/04/07 19:49:19 executing program 3: r0 = memfd_create(&(0x7f0000000000)="72614d6673002a14d70900000000000000103e473d741d74d164", 0x1) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x2011, r0, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x35, 0x33, 0x35, 0x35]}, 0x4) 2018/04/07 19:49:19 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='cmdline\x00') exit(0x0) flock(r1, 0x8000000000b) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000080)=""/173) gettid() readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/07 19:49:19 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000a3fff3)='[', 0x1) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f000084f000)=""/4096, &(0x7f000093cffc)=0x1269) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x8, 0x0, &(0x7f00000000c0)=[@decrefs={0x40046307, 0x3}], 0xa2, 0x0, &(0x7f0000000100)="6bc9eae32dc0417b080e7c0de1a53bd2fde81018e4314fe497a1e137723311f5dddd26a187619f1741e43412b6e5768f7103ae2f4b1adf498117b691fe639ab75991081a7deaac30313924bbef76c43a2a38e6c088ab2b52d9859fca851d1c778012dacf02cd999a4a24d92b0b956e0c1a870e04c18da3cde9d4a61f3d0d9968b46058afe7ed1b048e09e1414c88514e23ec73e90a81ea0088418474b9b34919e2b3"}) unlink(&(0x7f0000001280)='./file0\x00') getxattr(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=@known='security.ima\x00', &(0x7f0000000280)=""/4096, 0x1000) 2018/04/07 19:49:20 executing program 6: r0 = socket(0x8, 0x80f, 0x0) ioctl(r0, 0xfffffffffffffe01, &(0x7f0000000000)='m') write(r0, &(0x7f0000f28fe8)="220000001800070700be0000090007000a00001e030000000000000005000f80ff45", 0x22) 2018/04/07 19:49:20 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xffffffffffffffff, 0x8000a}, {}, 0x80000000, 0x1}) 2018/04/07 19:49:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0x6593, 0x8225, 0x9, 0x100}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0xc0, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x77359400}}) 2018/04/07 19:49:20 executing program 1: r0 = socket(0x18, 0x0, 0x1) r1 = socket(0x18, 0x0, 0x3) r2 = dup2(r0, r1) recvfrom(r2, &(0x7f0000000000)=""/78, 0x47, 0x8000000010021, 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000080)="19452f1a295d22efc78de15654d6f2026fdd88e7404660568d4f0d5383dade31d44fd68b80f1798c118f439dc64622c68f5c3f4b329a7dab86b9c877a4d6c5c2df76ebbea460b14f44a124aa12ad5e0729a0bf29a81800f4eba81fb3535f93c11cc562ab3f53304833cca6c664ddbe9a3922482624b8e79e", 0x78, 0x40, &(0x7f0000000100)={0x4, 0xffffffff, 0x1c6dff72, "2e5f7ed86464"}, 0x10) 2018/04/07 19:49:20 executing program 5: prctl$seccomp(0x16, 0x3, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x5, 0x7, 0x8, 0xffffffff7fffffff}, {0xfffffffffffff341, 0x8, 0xa8a9, 0x7fff}, {0x6, 0x4, 0x898, 0x6}, {0x4, 0x1000, 0x3, 0x4}, {0x0, 0x3, 0x8001, 0x1000}, {0x80000001, 0x1, 0x2}]}) add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0xfffffffffffffdd1, 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffff7, 0xae07, 0x7fffffff, 0xfbe, 0x5, 0x3ff, 0x74ca, 0x0, 0x1, 0x7, 0x81}, 0xb) 2018/04/07 19:49:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x27, 0x0, 0x1, 0x7, 0x1, 0x5, "ef9e690850adb08773deac7b19b8900e9fd77b1f22d4496c4dab317e31ea69be30cf9c521e9d27b4e1feb980bd23758fe47c93e7515a0cf878ae20f71c56cf", 0x1b}, 0x58, &(0x7f0000000200)=[{&(0x7f0000000100)="048de86f16c9b698043fe323578c2f656eeea4e6a575aaad935e4314874424e47cf2cde5fb129426445aab6418ca429d1a045c7adfa1d19ad95dd9b8a949fd15310a9fc7c61618d18f8079a4469d3b585097dcbd53f2d4db861699349ece9d9e168b0b26054ad9bd64961b913d851c3a", 0x70}, {&(0x7f0000000180)="d620c2428583ca217b6e6f5cd97f2fe6f17de386f00777a2b8af35008f1ce2f66889aee4e2ad3c23a1d2ee65f1a4ee3159c1c01858ec4343f651e5bd4278c56765069c317e10b51b6c16a00247a5d095278884a71b44e686bb41522a14d947b189a04eff4030af633e51c783d1b6199833", 0x71}], 0x2, 0x0, 0x0, 0x20000004}, 0x20000080) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/04/07 19:49:20 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000080)="2400000058001f0014b2f407000904000200071008000100ffffffff0800020001000000", 0x24) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/07 19:49:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x3, 0x400) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:20 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat(r0, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) r3 = socket$packet(0x11, 0x2, 0x300) getsockopt$packet_int(r3, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/07 19:49:20 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) r2 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0), &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r2, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc", 0x7}], 0x1, &(0x7f0000000940)}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) fdatasync(0xffffffffffffffff) 2018/04/07 19:49:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r0, 0x5428) r1 = open(&(0x7f0000000000)='./file0\x00', 0x460200, 0x80) accept4$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10, 0x800) 2018/04/07 19:49:20 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) fgetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/04/07 19:49:20 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)=0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/04/07 19:49:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x2, 0x0, 0x20, 'queue0\x00', 0x65}) r1 = socket(0x18, 0x0, 0x4) r2 = accept4$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7fff, 0x0, 0x800, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r3, 0x6, 0x20, 0x40, 0x726}, &(0x7f0000000100)=0x18) 2018/04/07 19:49:20 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socketpair(0xf, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 2018/04/07 19:49:20 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f00000002c0)=0x2d61e4a8ebab0344) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x7, 0x125, [0x14, 0x6, 0x800005, 0x6ff]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={r3, 0x2}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x30, r2}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r4 = openat$cgroup_ro(r1, &(0x7f00000003c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/04/07 19:49:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x2, 0x3ff, "4c56f5b5645a", 0x28fa}, 0x10) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:20 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4400, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x10001}, &(0x7f0000000100)=0x8) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x400, 0x70bd2b, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x2, @empty, 0x3}}}, 0x84) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) sendfile(r0, r0, 0x0, 0xbf72) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r3, &(0x7f0000000380)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x0, &(0x7f00000003c0)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000400)='rose0\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value, &(0x7f0000000480)=0x8) futimesat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{0x0, 0x7530}, {0x0, 0x2710}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000b80)=0xe8) getresuid(&(0x7f0000001700), &(0x7f0000001740), &(0x7f0000001780)=0x0) fstat(r3, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001840)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000001940)=0xe8) fstat(r3, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000540)={0x504, 0x1b, 0x0, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x3c, 0x4, [@generic="96c4497d09eb572253c31e27d72d94b235ccf6b748280313116717041e1797b77d21a02d65844161338932c2c6ae6f1c9573129d0291"]}, @typed={0x4, 0x68}, @typed={0x8, 0x89, @u32=0xffff}, @nested={0x2e4, 0x6b, [@typed={0x104, 0x6d, @binary="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"}, @generic="4e4f28cd748fbef395c9f8c3e71c3dd2d44a9f513c40531cd53d00ca", @typed={0x8, 0x63, @pid=r4}, @generic="716159586684c833b2ecf684ee73395665caf7959cd7fd7c9c274b59ed68d6cb37258422c1aa62820847b16f1f30bd52595e65396dd8e642fcb7607f6ec33eedbe5e3e1fbf19e5d19f42beccf6a636d302d37d90fd1b64f0fdc641cd8f56d2", @generic="da8c321550f0f7f727a73e774424226b2c41b7a36e4c167c0713b6db4fa02d50ba980c1df65472c30b00fb7c4c61106f", @generic="50c5eaf5fdb5ef31375ec7a1e0c53dae7e69bde9f114ff26060f5a5045d1a7677febc29a19f76d93e2e071270cab872b1a64e166fb3db672e9c96e59b2b20f7cb896b6efc1bdad6605bf83040489d834e507a5ef15bc2478d62b2c4c1adf0480436735c54fde55aecd08534bcf7214c086ca403c2aa3d6ad75b1ecaa", @generic="e2c9f27e0329423ecd1063be7f7463d18cd2fdaef9f8ee9d29a80731cb9c0f26e5521c1eb5470bccd4955d0fe34d0b36c6c401f392074c5c8f64e1acc835c46196df56e0e2c090d9d0d096fea7bfff4de92c703f258b8ac53fe2405c1131b1828fd21791b435d93ff94d54c1c9e08ca3c542af13d9231352d336d030c8f6130e9c13cb06219704b03688a24a631d303cd21648aee9989979c698ef617e05510a20290f094c309b3cd836ae"]}, @generic="942f0083c81cb187cc8763c40fe37c91d7dc4d2953a6eb901ce2497210222de6f4131509cb214f208c30f31f63e256beca38bf26ebfad16a5d627f24c9e9057824b0f77539f4bff59931deae76a6852a9ca8430b", @typed={0x10, 0x76, @str='vboxnet1\x00'}, @nested={0x164, 0x58, [@generic="4f423991b221b49f723db8ec8367216cef4e096ee37185a3585f0864e009d5609b56d44e1f28b843094ee02b60f34ac4530e218e2be55f1209ccd8447f4c0a26fbc89e559c25e7a90d6671e5782d16ae77819553732cf15420d965a4f96fb79fad202e19f97bab84acca3aa2811611248f8e0716d32782e56a49e064fb566c5ba41de0ad2d57370745752a6628d0992c5d92599183207019070074d8dab31c5bd06402954cd26fd0de99b99b", @generic="653d33362ae4f9447dc66af690185f95d32092a2c07164daf4c11e0510be6751e704c31bfb78b629e4d4ebe56a83688e7e1a2fd71f8c2fe238d40db7632c13bf209db330b1c7c2a7ed8f783d9f231e473764f82af134752519db7e4015cd4aa9c3b153cb11c597295a8e88fadc6459924db9092d0def26d9ba68a83e5e12ae1229ab6bc9e90ea6f2f87f34f2b7d8d6a4366ebba6cc70f5d7dd16320f17128fafc8a6702b70e16e2395a205550e0e2034487a14"]}]}, 0x504}, {&(0x7f0000000bc0)={0x300, 0x26, 0x100, 0x70bd28, 0x25dfdbff, "", [@generic="5369adb37e63c72bdab934cbed6b02641d2e9659c8772dd0ffefa60b10f53d8e44db21563702cd3cdab3d22707de25b0f0a55a8e8282aa02ac0c6eb933e32e334744c7f7c44b9f5e6ea6c6a101df373ec2de9388ac89dd5ab87ed65657b3660a14261ca1c6323005872142ba1787546fc4062010f7ffe95bda3fc7f123a39d2f8a0dfff0164ed81f9520e9962f6a654bed3d063d414669fc0a7008ecad8c1a6f1d04d1ec83232bf9e55c5b89237c53312ede05655fcd7a5e416f3dc125b8aed607712c1a", @nested={0x22c, 0x3c, [@typed={0x8, 0x56, @fd=r0}, @typed={0x8, 0x84, @pid=r4}, @typed={0x4, 0x1f}, @typed={0x8, 0x3, @uid=r5}, @generic="59063ef1e834a1b9b9547e03d5dd9eb5781cbcba8776d3e2b70713ab57dc32e0d32389c7b5ff54c9e92106122f4de5a42d2280ddc37135491b6b49dc2f947fc269fd33fda6fd18ecef36cb90f1fe08c0e14e6f82b545c09c98468cbbcd32a5de61d55e15e7eb570410d88fe1d698a3", @typed={0x8, 0x85, @fd=r0}, @generic="b0ad7f7e694ffc070b5ea1e13103656e0cc8d85ad4b250366b96bafad0580e116369c5ea073dab2a51bb0de89d33db31c26d83fce2c36bdf87ce34d3075ee7350809467dd845e2d941a7d881edbd13a194679fac15ed52d6f0c675bbf19d1dcd375732087e462dc491729a0679d249ae71dd734d769bd4e63f57f1819081bbe0aeb74e2eb2180572dac37327eadcba3fb782e8b607975960119b287713a5db33acc4985104359b078f1c7c5023b6bfc1645863f14f49b02bb9a9a89ea629e3647cd6131a3eca88c59ff7ceeaaca4", @generic="f634eb9fff0b1a468349fe42bdc2fef766ed5e65c044899bbdee7e8f88090c59b089dd3c3b98dbfd5f9e5b118bd845b06616d55d84941e1721", @generic="0d3b2675774f815ea18dbee59fe74e6a0f5d1eede31e300d3abc645c8737812c015d9533a523dc715cac703071cb05e7878fb570895fa79f7ff2f6ec86bf4a22e07d7c55f29f75e73d91cf1748e51ac856ba1d129d534c382f5c70dbc2b3f9de1c97022a93e05684d1785ca296d7f9d4f3308b1eae9f98062571dc576c72c1f088eaa108e3582f19616978d53796"]}]}, 0x300}, {&(0x7f0000000ec0)={0x7d0, 0x5, 0x4, 0x70bd28, 0x25dfdbfc, "", [@generic="dae5f293ca8a86a0a6535a6da0f9764841aa249520c2dc0752be650bd8db43ee049472dd44cac83f3526d4d3a1c5d39b014cd3205c78761423a7e6dc932641a3d09ad56bbbe9e07c3950923c8f62c51e66b18a5f717d72d3e6f498cfbade39836b43fa238dfd9073ab4c275bb979ae1b6a774069171dff3b53a1e552fa58fca313f24e5fa63cf7080439c45cb3b1800901acdb802b86121204b50876524c65f3ca2d27daaf2e2ad57009c5e3459d2eb929161d2ec5c7e6ebf728ff8966", @nested={0x1a0, 0x83, [@generic="7de79330fbc917af7f752daf24f3f9a2ab815b7105f8aa8b3f791fd8bef3aa4f613175fb3baa1faeb98312cfedf0bb3366e91108e86721b45e23d52bb537243e2a726ca35f4b9116c353b73c423b68faed1cee2e53e05168c9d12be076ce7a2a3604d66b7db39eb615ee712c1cfb4cb0f53cbd2d33b260fc1214f2ae53093c0f6627dd82e32342bdf4f450952c2042446e899a4367490b6ebc0dda6dc3ed5386ed25be209459d5086d18e75492c6f4c45e4a4c337500fcf719ac3502680f84ed9ab86229dc9616eb21a27b576c00ec80e641745c38b0111f641338b3c5dbec29e861399c956a6eccbd593b620125a5", @typed={0x4, 0xe}, @generic="b2aa051b0462bcedc24e3e17e985af8360a08fccef4440a02c3be2b466fcbc65957d58494a004e68f27f69d6625a9d5414e54ac5486f06cb53f304c882dacced008e0f809e196e79c329d4ad", @typed={0x14, 0xe, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="e268", @generic="e8c760ea0793f3425f0aab4cc329b95a16817eb2d35a4f663fe453ea340bd13acd81b1b520d5ab4e3487715592341ffcf27c5f2b3035dcc396a15fe01da3e7881a20b2c0e897c8"]}, @typed={0x100, 0x8e, @binary="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"}, @generic, @nested={0xb4, 0x5f, [@typed={0x8, 0x80, @u32=0x3}, @generic="bead499a8e5ec80e0c11276b0bfb66a96051a05945ad12379c1f9b", @generic="cf7104781993db2fdbd68d3a578391ebb06cbce44dcb6b8b85ab5d359684be9cf9dba1c44d51d75bf1f70c0f8e5357f79a12b29f63c9496052c34a664c1d3989b7092a34f42bd68805adbdb52cd8fb50e63ded83a803419a50c743ad0330a18fe247ee56bd099aa3a3d2603f2e70f84025fddecfdfe01014b14160fd523ed907899b3b154284bf70cfdd"]}, @nested={0x3ac, 0x46, [@generic="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", @typed={0x14, 0x7a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="2c83285ba1a1278af7af013e25a8da279ea1dcd99b1f22b60c2ca0b1651746ca1e88277a1102fb24afd6327d6314d185e4e2a38bad55acd6d11c63dc12623d925ce4283598d62578c3832420ac2fd71a2f078e3db72ef58eb8a691656f659083f5c5b345a602d787b7d12b9bcca7f996c85aec7a91e9aaa18318c154ba1d1d8ac7e6b5ead84e9e22db392f47369ac571aeaaf2c286083937c82e3f6f39a1b6d41eaed7bb382af4f38347f84b97768fe3eb8b0a9f032eacdac4eb3ff07b34fa95400fc4190d2d5dee330d4d3b829594ae3986498e78ed0300bde6f907f8a44efd99b2d889bafc06d3a16830291428bf5cd171", @generic="6987d961a617cb1583caf38a3115ed7dd630ec9d93ce36712488932f1a06d15ee23c78513b5c046fc637bd6f8cf799e235c2c6886d6bce225e586bc8fd57075a2116ac660fd385bb3c1b5b2020f8e5106cc67cb37fca32e43cfe75c3c564941f923eed53bd31257ac57bb7a36cd5c815d73ce425", @generic="55e6f9ecf6ccdca823afcbfd1aa16054e7190cb4ba1e87e8400ebc9c97f991544a605022724e67daae73d4dadb1f245a88c6da66b993ace82bd8784daf2371d6ecb7c630e57951d8ef07c424f660d6bb2824573698c973ce95efa87ae9ee04beb76259612849b49d13bead735224ba3b52efbd4855e0800b6c917170276274cf9322a73e270b50741fe57141b9c4939bbe926bea15d11cd7c43cf7d5f9b66b5c3bda52d53f89ac671c9033b0008291d2e070f153f870c78849daf4c53bc2af", @generic="8448d0aaf51c44c5df1ee7232e3d96e41d17ba29a8772de1c0725de5071dc6f7bd233d1971f98ef75c9c95bd19f36a902e2bf8ec200636471c359d54fc56cd55ed1959804570e8388d4910c650f2d69bb018751e46edaa1ed37bd34d1fc368b99ff1975ea9343dede48eb8fbd5a3b688f2ac07"]}]}, 0x7d0}], 0x3, &(0x7f0000001a00)=[@cred={0x18, 0x1, 0x2, r4, r6, r8}, @cred={0x18, 0x1, 0x2, r4, r10, r11}], 0x30, 0x20004000}, 0x20000000) r12 = add_key$keyring(&(0x7f0000001a80)='keyring\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r7, r12) sched_getaffinity(r4, 0x8, &(0x7f0000001b00)) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x1, 0x7, 0x0, 0xf, 0x1c, 0x9, "4d42655540ef89a8ef1de1b4ba211874b11da190eb47555207eed0bee4fa2f64f48a17f3245d45ffbd7fe872bf6e70fa596b1d05125ca5511a28a6aafe16b67c", "2e077915cd25a10fc1cb3a8aa7d2da008415c0119044baa00469980e822dbadfb5fdb5726b2fa491efc13f558f25bb97051784754211e73c54058ccf8100dec8", "88d140e3a6a6c4a91e5675e3bc6fd6763e176d841274dc292523ff8d1e2cf660", [0x800, 0x6]}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000001c40)={0x427, 0x10, 0x9, 0x6, "840e20e8ee070faeeb01aac5f65d49ea9898dc99a1b67843eed18a7889100325"}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001c80)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @loopback={0x0, 0x1}, 0x8, 0x2, 0x20000000, 0x400, 0x0, 0x40020000, r9}) syz_open_dev$evdev(&(0x7f0000001d00)='/dev/input/event#\x00', 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000001d40)={0xffffffff, {{0xa, 0x4e24, 0x3ffc000000000, @dev={0xfe, 0x80, [], 0x19}, 0x80}}}, 0x84) clock_gettime(0x0, &(0x7f0000005a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005a00)=[{{&(0x7f0000001e00)=@nfc_llcp, 0x80, &(0x7f0000003380)=[{&(0x7f0000001e80)=""/95, 0x5f}, {&(0x7f0000001f00)=""/82, 0x52}, {&(0x7f0000001f80)=""/4096, 0x1000}, {&(0x7f0000002f80)=""/132, 0x84}, {&(0x7f0000003040)=""/113, 0x71}, {&(0x7f00000030c0)=""/187, 0xbb}, {&(0x7f0000003180)=""/249, 0xf9}, {&(0x7f0000003280)=""/201, 0xc9}], 0x8, 0x0, 0x0, 0xffffffffffffffff}, 0x5510ba07}, {{&(0x7f00000033c0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004440)=[{&(0x7f0000003440)=""/4096, 0x1000}], 0x1, &(0x7f0000004480)=""/92, 0x5c, 0x7}, 0x8}, {{&(0x7f0000004500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000004580)=""/21, 0x15}, {&(0x7f00000045c0)=""/217, 0xd9}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/174, 0xae}, {&(0x7f0000005780)=""/181, 0xb5}, {&(0x7f0000005840)=""/88, 0x58}], 0x6, &(0x7f0000005900)=""/233, 0xe9, 0x8}, 0x3}], 0x3, 0x10020, &(0x7f0000005ac0)={r13, r14+30000000}) 2018/04/07 19:49:20 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x10000) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000440)={0x5, 0x6, 0x8, 0x4, 0x20}) r1 = memfd_create(&(0x7f00000002c0)=']wlan0}\x00', 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000480)=@assoc_value, &(0x7f00000004c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00000000c0)={{0x3, 0xffff}, 'port1\x00', 0x59, 0x40, 0x6, 0xf6a, 0x81, 0xff, 0x7, 0x0, 0x0, 0x80000000}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300)=0x70, 0x4) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000006c0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = socket(0x10, 0x802, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r2, &(0x7f0000000040)=[{&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000200)=""/156, 0x9c}], 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000080)={0x7, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00000003c0)={0x2, r5, 0x0, 0xfffffffffffff801}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x0) socket(0xf, 0x80807, 0x9e68) recvfrom$unix(r2, &(0x7f0000000780), 0xffffffffffffff6f, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e) 2018/04/07 19:49:20 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) [ 107.795503] Buffer I/O error on dev loop0, logical block 0, async page read [ 107.802990] Buffer I/O error on dev loop0, logical block 1, async page read [ 107.810439] Buffer I/O error on dev loop0, logical block 2, async page read [ 107.817667] Buffer I/O error on dev loop0, logical block 3, async page read [ 107.824802] Buffer I/O error on dev loop0, logical block 4, async page read [ 107.832036] Buffer I/O error on dev loop0, logical block 5, async page read 2018/04/07 19:49:21 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000e8d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000e17000)={0x3, 0x0, 0x0, 0x40000000000000}) r1 = socket(0xb, 0x1, 0x100000001) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x3237, 0x10}, &(0x7f00000001c0)=0xc) fcntl$setstatus(r0, 0x4, 0x2000) listen(r0, 0x4) r3 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) connect(r3, &(0x7f0000000080)=@sco={0x1f, {0xfffffffffffffffc, 0x4, 0x7, 0x80000000, 0x2, 0x8}}, 0x80) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x404, 0x100, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000200), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c38c13f97331389aab0f4b188b3a8c1a0ce084b9ba8dac9e567b90f3255f"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/04/07 19:49:21 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000000), 0x80000) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) socketpair(0xf, 0x1, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 2018/04/07 19:49:21 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/04/07 19:49:21 executing program 2: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$vsock_stream(r0, &(0x7f0000000240)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) r1 = socket(0xa, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x100, 0xcee, 0xfffffffffffffe00, 0x80000001}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000180)={'bpq0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'tunl0\x00', &(0x7f0000000000)=@ethtool_cmd={0x9}}) 2018/04/07 19:49:21 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x0, 0x1, 0x8, 0x1000}, &(0x7f0000000280)=0x20) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x4, [0x0, 0xffff, 0x0, 0x0]}, 0x10) r1 = gettid() wait4(r1, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r1, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x19, &(0x7f0000000340), 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00') socket$inet6(0xa, 0x0, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0)}, 0x0) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000380)=0x8) r6 = perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r6, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) sendfile(r7, r5, &(0x7f0000000200), 0x200000010000) 2018/04/07 19:49:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x100000000200) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:21 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x14, 0x1400) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:21 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x408000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0x2}, 0x10}, 0x1}, 0x0) [ 107.839270] Buffer I/O error on dev loop0, logical block 6, async page read [ 107.846424] Buffer I/O error on dev loop0, logical block 7, async page read [ 107.853546] Buffer I/O error on dev loop0, logical block 8, async page read [ 107.860703] Buffer I/O error on dev loop0, logical block 9, async page read 2018/04/07 19:49:21 executing program 1: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xc000, 0xffffffffffffffff, 0x0, 0x0, 0x5, 0x2000000) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x10000000000, 0x10, r1, 0x0) r2 = memfd_create(&(0x7f0000000080)='lomd5sum', 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000180)) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r2, 0x0, 0x26, &(0x7f0000000200)=""/253, &(0x7f0000000300)=0xfd) clone(0x40110100, &(0x7f0000012000), &(0x7f0000000000), &(0x7f0000113000), &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000340), &(0x7f0000000380)=0x30) 2018/04/07 19:49:21 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e000800"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='<\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0x11}, 0x7ff}}}, 0x84) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r6 = creat(&(0x7f0000000100)='./file1\x00', 0x0) write(r6, &(0x7f0000000240)="f2a151e59c05e0166d299ee174ba4096038a0ab448622c0edb129ac7fc96e53d40c23e27eeeb58f29244262a83b6b6e6974b4018641cb250118a75b8c3a1bec7a36a2f3d273d9ce5479ab972f84c955f9720bee7df65483a59082feb47c63bdb0a20e1ed66f6c0ef5769aa11cfee09b54a6090924edcca3cbe4a8925fa4528022a4a307cf0853f9c4c75f562abcbef598f861b3e5ff29faf37ef16a1b61c7cdb9775cbaa73a264d4bf4831359e7ce17c581d9fd70eab", 0xb6) dup3(r6, r5, 0x3a30e0f82be47e6d) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) ioctl$DRM_IOCTL_GET_MAGIC(r6, 0x80046402, &(0x7f0000000300)=0x5) read$eventfd(r4, &(0x7f0000000340), 0x8) 2018/04/07 19:49:21 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x101000000000017) 2018/04/07 19:49:21 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000100)={'syz_tun\x00', @ifru_addrs=@can={0x1d}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000000c0)={r2, 0x2}) 2018/04/07 19:49:21 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xa7, 0x101902) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000040)="7be2904450bd112b7f56ffb2f887b20782aefb53714fcf07b57650602f90a68a433fe6abce1890e2c434e96b5a0661712b9368fc43ad2fa2766d3451db269daf2bb303f5bce2b1b487c6ffcf1089da3b69fc6de0b77bfddd9b6d2c28dcfb2b2dfaba8e131d6e7184f7dc7d071ed7e657b457a0649efe2f8e453a0c857c3ba72eaada9c3ed37bd80bd4087fc3740691b42aaba6853f238104d43c44158237744d511598ebcbde291eb8dd37c296fc844f979dd9c52f", 0xb5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x40, 0x4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x0, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x0, 0x7f}}, 0xe8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/07 19:49:21 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x2f0, 0x4) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) readahead(r0, 0x6, 0x1ea) 2018/04/07 19:49:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000040)=""/45, 0x2d, 0x40, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/04/07 19:49:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) ioperm(0x4, 0x6, 0xee) 2018/04/07 19:49:23 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x20000000, 0x101907) gettid() lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0xf03) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x9c, 0x410000) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e20, 0x1ffc00000000, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x9e3, 0x101, 0x5, "56c0df5e441177eb5b8e811331b1653fdba99bf271c0b7e619eba8aa8ba6950d333bd621aa5a7ab6951f19a85a0ee79f5225893bd1c6a9918d2537d206159577dad7bad48c3adbf3a0ec44364526548a"}, 0xd8) 2018/04/07 19:49:23 executing program 5: creat(&(0x7f0000000040)='./file0\x00', 0x48) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/07 19:49:23 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000001c0)=0xb70e) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)={0x10}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000000c0)="a32140500000dc86ee6d202cbd26bec3065ab922dacf9b2c3cfd2546190056753a6a2669f8c5b460643edd4486565e41cbcfc2de12b468f64a0fe7f6d835c582725e1476e37d7869f88905a817b64de1ccd27469ffe84b8aa7332c043ca265a206d1f4e412f77d0c16eba11cee5a566fe1bb9ccdf0a073ae969a3bfd67da341f058b29a19ed4644bada48c52b88f5c39e266fb50bbd3630efb336a6bd1e0724869e21ddc7631be591850bd30e66d0e06bfdfed3dae050cae141373bc9186cafb13b9ae3b22ccc9a9b36519fdf7412f14cb9286698007226ca83ec1a85e396ba3f4507f99a2010a", 0xe8, 0x0, 0x0, 0x344) tkill(r0, 0x1000000000016) timer_delete(r2) 2018/04/07 19:49:23 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "ab1a1d4acf65a4a79e16beda751d4d24e6d2cdbfe0be0646a003df21c2068ec6a0b81cbee7e4d4a79ca6d2a5280ed084e3b97a123e2d391116ac2ce8eacfa74b431689c34ea8cbb94746b85185ed4187a93a1d83ce57d81e"}, 0x5c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x22000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r2 = dup2(r0, r0) pwrite64(r1, &(0x7f00000000c0)="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", 0x1000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000010c0), &(0x7f0000001100)=0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0x8c, &(0x7f0000001140)="7ff58e867398b1b610462f0c15f53b09887762914ffa377049f44d59c352e3edb8b08017f0a7f69a295035afc0def54c86ef800f1fdbe881e100f6cdd98c1b8e0f6e", 0x42) write$binfmt_elf64(r1, &(0x7f00000011c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x7, 0x1, 0x7f, 0x39f6f787, 0x3, 0x3, 0x3, 0x166, 0x40, 0x80, 0x6c, 0x8, 0x38, 0x1, 0x7fff, 0xeb, 0x1c}, [{0x6, 0x1f, 0x7fff, 0x4, 0x2, 0x100000000, 0x2ca, 0x1a}, {0x7, 0x7, 0x7f7, 0x8, 0x1, 0x6, 0x7ff, 0x3}], "ec08a4687641a3f8c7f35ea832f1ae27cbb380e9d66ea31c5827958fd1e1f7bdf604d22e3dc92dc559a36880c29dbb766046a27e3bb170c09bbc5010d5e93fd19268f92eb00edd8574c085ada138b665e6a4f0e925758bcf98c67bcc041d35764e8444187386d5c7b3198f894b15d75212a2aa42de199de22dd6a27606b2ae8e6c45075b1c982a066cccb7b3ce1556d24b9622679330dfee36e57f416de97ff00beace79766c876c972fdc6a9279d9d9f9613a751bc567cb3f2e3c8352ec83ffca70461baec90fdf3ba5374a43d52660e32d87b990", [[], [], [], [], [], []]}, 0x785) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/autofs\x00', 0x20000, 0x0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x8, r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$inet6(0xa, 0x3, 0x13, &(0x7f00000019c0)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a40)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r3, &(0x7f0000001b80)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001b40)={&(0x7f0000001a80)={0xbc, r6, 0x301, 0x70bd2b, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x136}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4000}, 0x2404c085) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000001bc0)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000001c00)={0x5, 0xe6a, 0x2, 0x21, 0x6}) getresgid(&(0x7f0000001c40), &(0x7f0000001c80), &(0x7f0000001cc0)=0x0) getgroups(0x1, &(0x7f0000001d00)=[0x0]) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001ec0)='./file0\x00', &(0x7f0000001f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001f80)=[r7, r8, r9, r10, r12]) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000001fc0)=0xf08) ioctl$int_out(r1, 0x5460, &(0x7f0000002000)) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000002100)={@loopback, @empty, 0x0}, &(0x7f0000002140)=0xc) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x4e23, 0x9, 0x4e22, 0x5, 0xa, 0x20, 0xa0, 0x0, r13, r11}, {0x843, 0xb28c, 0x8000, 0x20, 0x9, 0x9, 0x7f, 0x4}, {0x1, 0x5, 0x0, 0xb00}, 0x20, 0x6e6bbd, 0x0, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0xff}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x7, 0x2, 0x3, 0x8000, 0x1, 0x6ae}}, 0xe8) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) sendmmsg(r5, &(0x7f0000007bc0)=[{{&(0x7f0000002280)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authenc(tgr160-generic,cbc-cast6-avx)\x00'}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002300)="c5c86dc566b815116babca85a3feb50427ef7d7112e31e0021116c39904ed8c09fcbe5085674fecb5555dccd0c717faae1b9b50bf0b2b65421f85660edfa24e41375e1c79692ccad80ef9ee76b298b447e01c6e3b79528707e6e1416a0d68eac841a0d98a52445a2c711d14a4ab45fcb1ccc10bfc432803c62243211311361dfccc333a39fe3e0da7a080b90ed7ff3e7f8a21643040aeb503dfbcd4b94c8a8c05c9cfe2fe3994dd599f1cdeaab139e3e30259ef3be3504e103bf69d110d7adba2c877f5b3fa6b6a81625571818316789354e2a68597a4c180ddd94e4", 0xdc}, {&(0x7f0000002400)="704c680a829774ecca8e3eccd5cfd68a21a2c0db3edd9bca219c52d19fb528cf114a9a3e0e67bcad66536f6e1502d338f59bdc3184baa14fc86ee8b27073408180258285025ec71a60825e46cc8649922228891f948b6fefb2bd75f744f3e1f9472f46664a0f17f4d4187ecb26159530e6268f74ad39a2d6e006be6dd7e847683abf9e341f973e2b5f72ff2b3c375115bf90541b878ad89f0bad8ca648f150cb5672aeda908c1d", 0xa7}, {&(0x7f00000024c0)="c11532c90929c96dd25a674042e9bc60bd", 0x11}, {&(0x7f0000002500)="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&(0x7f0000006680)=[{&(0x7f00000064c0)="430eed71ab1ca943489887864619dbef3e7befe830f33da8323b7d4fafab3cdb66105c89ead151c811c7ae5d8a4c5c6c57495f258db0227844526e1cfecf33c710f2712d9c89912008f6ad586b30fd5cd52e6060ed632e5aaf", 0x59}, {&(0x7f0000006540)="aef8909c7dad62d7b600ddc135", 0xd}, {&(0x7f0000006580)="578d2b04d4f82f3146d685bea8add6f9250da221e9768687a020b22a628f37b37435e3d23fc74e0f1e0ec8e2d763cbab307f6687caf701cb0ce5fd294b9dfe2b2cc4993c5dc31eab0dcc6601ebde3995675b63a7cbaf898ad111f93aaddcd112b176d37c577db3d6fa104761294fbc0fa005a14f39964b9c4ffc1c4257095686ea9ad583b4d2cbacd666a6fef3856f4af1addd5177280a093e4f1958fb4887a40a40d3c41aaf05a581662d1b3be19747469d66dd5151428f7f8bd40c13b9f113af4c1bcd596f13f65e3178db38fa87a2b9947c8633f1aa11f1be606f", 0xdc}], 0x3, &(0x7f00000066c0)=[{0x10c, 0x1bf, 0xffffffffffff0000, "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"}, {0xc0, 0xff, 0x6, "c8073c3fa7a5bf3d84c226c81ebb9899d8f43f83dc3d308636f9ad979bc7ee66bb63a62e402208233382b051a501da4e0ab0746a5fb3202421771e2295c42afeb60547cfdbde215750202925eb3c5aa3ca1f16e363dec58a290767dc287738acf2f94ebac47c57348023f0312703157740b7d36aca16ae1cecdd0a26eb001be211cd03e57e00a58376d9f2abcfa5a9b60dd7dbd273ab87bdbce2dbf9a8e259d0be377a36fc5a09629f5850f30462309cecf56534"}, {0xcc, 0x1ff, 0x5, 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{0x94, 0x1, 0x6, "c3e83493691f6898ef6232e792329ecf753d531e30ebb95f223f97ab54d8ad2d65a0535c676161ccd7fc0267a6897f45b5d474069f854df6e7f4fcbe732189136ecffd6e3f38ed4dea5b5a687677ca2cd7d363260416a7437cb277d9b14b743148aa10dc3f3aef793dfbcb1f74a4ac7d6f8c9712c94c0c44a31c73be2e3dbf0cd7aa7a870420413e"}], 0x1338, 0x20000810}, 0x3}, {{&(0x7f0000007a00)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x4, 0x0, 0x2}}, 0x80, &(0x7f0000007b80)=[{&(0x7f0000007a80)="b667", 0x2}, {&(0x7f0000007ac0)="d36bce8310965268905acb3283af3d5427f29766bb7b83cba8d81988f32cc0aad9c6f94b03e4f99c2a45e4200adc1726beab8c2e312a4fc2476ae1d874a4235e364ca001fdf254d4ea75fd88024a848e66e4031bbd3f7e4e24bb8de44174e2412800e71035accb463e25ce7b683a04d74bb9895e9a804bfb3f687b136729cdfd91555892d7ef3c9d53bd1c2981216cb50029575e956a54b67a81ee8ee234ab9b6e315e69a108", 0xa6}], 0x2, 0x0, 0x0, 0x4040004}, 0x80000001}], 0x6, 0x8000) 2018/04/07 19:49:23 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) connect$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x8, {0x76, 0x7, 0x3f, 0x401, 0x3f, 0x2}, 0x76}, 0xe) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) exit(0x4) futex(&(0x7f0000000180)=0x1, 0x1, 0x1, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000140)=0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x7f, {0x1, 0xffffffffffffff80, 0x7f, 0xffff, 0x80000001, 0x9}, 0x0, 0xfffffffffffffc01}, 0xe) 2018/04/07 19:49:23 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f0000000000)) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) 2018/04/07 19:49:23 executing program 3: socketpair$unix(0x1, 0x7fffffffffffe, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000734000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80) fcntl$getflags(r1, 0x409) dup3(r0, r1, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000000000)=""/1, &(0x7f00002a1000)=0x1) 2018/04/07 19:49:23 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000040), 0x0) ustat(0x622, &(0x7f0000000000)) 2018/04/07 19:49:23 executing program 2: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f00000001c0)=0xb70e) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000040)={0x10}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f00000000c0)="a32140500000dc86ee6d202cbd26bec3065ab922dacf9b2c3cfd2546190056753a6a2669f8c5b460643edd4486565e41cbcfc2de12b468f64a0fe7f6d835c582725e1476e37d7869f88905a817b64de1ccd27469ffe84b8aa7332c043ca265a206d1f4e412f77d0c16eba11cee5a566fe1bb9ccdf0a073ae969a3bfd67da341f058b29a19ed4644bada48c52b88f5c39e266fb50bbd3630efb336a6bd1e0724869e21ddc7631be591850bd30e66d0e06bfdfed3dae050cae141373bc9186cafb13b9ae3b22ccc9a9b36519fdf7412f14cb9286698007226ca83ec1a85e396ba3f4507f99a2010a", 0xe8, 0x0, 0x0, 0x344) tkill(r0, 0x1000000000016) timer_delete(r2) 2018/04/07 19:49:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000000140)=0x5, 0x4) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000100)='./file0\x00', 0x0) write(r1, &(0x7f00000001c0)="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", 0x1000) write(r1, &(0x7f0000000180)="15", 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) r4 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r4, 0x100, &(0x7f00000000c0)) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/07 19:49:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000100afd0152fc18467dde6a1606b60000"], 0x14}, 0x1}, 0x0) socketpair(0x7, 0x80805, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100)=0x1, 0x4) 2018/04/07 19:49:24 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) 2018/04/07 19:49:24 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt(r0, 0x6, 0x40, &(0x7f00000001c0)=""/118, &(0x7f0000000240)=0x76) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000400), 0xfffffffffffffcff) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) recvfrom$ipx(r1, &(0x7f0000000340)=""/62, 0x3e, 0x0, &(0x7f0000000380)={0x4, 0x5, 0x40, "51b550cacb67", 0x7f}, 0x10) time(&(0x7f00000003c0)) flistxattr(r2, &(0x7f0000000000)=""/106, 0x6a) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000080f3a1"], &(0x7f00000002c0)=0xa) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000100000000000000ff87eba8c8b700000007000000000000000000000000000b0000000000000000000812000000000000000000000000000000000100000000"]) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000440)={'bridge0\x00', 0x6}) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000480)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000004c0)={0x3, r3}) 2018/04/07 19:49:24 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:24 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3eff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/245, 0xf5) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) dup3(r0, r1, 0x0) 2018/04/07 19:49:24 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000080)={0x4, 0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000000c0)={0x1000, r2, 0x10001, 0x5}) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r3 = dup2(r0, r1) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000200)) r4 = gettid() ioctl$DRM_IOCTL_SG_FREE(r1, 0x40086439, &(0x7f00000001c0)={0x2, r2}) unshare(0x28060400) r5 = syz_open_procfs(r4, &(0x7f0000000100)='cpuset\x00') preadv(r5, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/04/07 19:49:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x1) poll(&(0x7f0000505ff8)=[{r0}], 0x1, 0x99cd) ioctl$TIOCSBRK(r0, 0x40044591) 2018/04/07 19:49:24 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882032f5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:24 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4(r0, &(0x7f00000008c0)=@nfc, &(0x7f0000000940)=0x80, 0x80000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000980)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x22, {0x2, 0x4e21, @rand_addr=0xffffffff}, 'bcsh0\x00'}) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x20000000}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)="9e7b2ee6d7b1b4f1e97a0e0c3e6c4f2bd9a807ce0cbfe93a5dafd4b739058d8136e1d79a39a19b43037c76f537c30f51f8c31350137053b5655ddbd560cffc85154196a35d0bb2a6bf4c0d3b44be5fb325d1e7273b911910cfe8e7bc8afc65", 0x5f}, {&(0x7f0000000200)="0999b2d9474156ea331a853616ce6d83ce5bfea7d8589c9a366d4a48119cd7feb769b12202e1be9ac02b778756de2b45dc435efea996b8539c5dc690adc288c8278b6f3dd419ff0a68d342f012579df5f4338f254996e6e8e19324a467366a6fdbc7f6e26d213fe86181e76f396e7093aac831bb6e1cde16acbf6a57e1005c75d3a7edadf844dea857671841aece49bf4e", 0x91}, {&(0x7f00000002c0)="f052107f5b668dcc", 0x8}], 0x3, &(0x7f0000000340)=[{0xe4, 0x0, 0x8, "280fa518c7ff029d30dafc4f309d3ffe5ac55448911cd4beb8bc33733952bbfc3e6150463b73b488582a0efb5f8d6662461dc976c2f91cbdab7b3da8335bf087797311ea09078a1fbecd80236f18022e11dd0cec0e383613349e9bcf6f2a8616a877b3eb0379c97bb4044d977df34e2a837feb1b2abbe2e114aba99cd667e2dd30e854bfcbe4c85c981666327c194ccfdf50f019be4e77937c7e02f86cdf1f154bb87df4bb5cfb0179034a1519517280b56e3bc63ce3f8f5d29b8d3aab1be9e7c9ec8ca0257ac69279ce81787ce2b913e5acecc64fb2"}, {0x14, 0x13f, 0x1, "d6c4c0e1fbd4c330"}, {0x108, 0x115, 0x0, "b2a10f387b249a3e27f30c664985e6aa02ce5ff5963afc5bc4ecc8d7922998ebcd7007977c0e323fbc3868299cd55ed4119d7252929144bbd615f5e0ff2e8bf96cd67cd3a707bd2abcb433f8b4d82566e96ea34380b96ed0fb2deab4c48f2ceabd3afc66fa20ccf3188beb182b7a8862ecdda66adb2f13c073584c6b2508064bb195dce7d11f8e912dfff5e052eeca33d9d8bffab046ba97438dc32a1f9ae14e72daad0a8f88ccf38f2b5d2b5d7dae2bb84e662a34fef830e434a0397eb8c1db93829cfcef6193c96ae988c0fd53b16578a0f68be1847386820059d6e937179e913037339b7ec478ada6d8644ea69157f42a870f6f2c1041ba"}, {0xb8, 0x117, 0x21fd, "dc30599dac7bec179532eea6d59e5dc4ba80260887300ab0bb5119dd9556d8035b3c43266db046cb97087e77393852ea2b105568f7d2817dd5ba4ae4445fff8bd622632e7d0e21adfdd5b8baf784c4f9183d86224100e47c973d9848a401a4109097e0a045b2b3c62d5dc4ba892c04391f27b86dd47c350039401e2051e0bc962c5222c49f87deda915f75c0903b743781d5aef775b7d96fab75af1780f255a1ce340b5578cd31aab9"}, {0x78, 0x10f, 0xb12f, "639490e3c9541dd554bb14a1a7981fa3b2473475dfe0191af03d8b16485504b37bdf34c611223ccdf3c461a36ed7bf25bbb293afb4f862b44ce74ea3c89dbf96b3c5390dd6f623f4ef8e425cfa38eeec8851503d93e80165a1ab29919e9563e95ee40d68ce7ce180b947ac"}, {0x40, 0x10c, 0x2, "1f9b551238921641e830edbd63737ae54d2fe7bcb2db5189e3bb2e99d389539a7b2be0192230db0cfb9d2a824cb6a6b076c7f372"}, {0x34, 0x101, 0x7f, "9a0bf73e3a3ba16b5583a977d8db4bb1facdcb51063b3678dc602096715194d44add9072e471"}, {0x44, 0x109, 0xfffffffffffffffc, "f294384332613e89e2f02a90fed595e3535b01acc471c961f5093c5d5d9477db1858f83dee84cf69bbb443e6ebf67cc16fbef80568"}, {0xdc, 0x11f, 0x400, "b9163e3656a145130e9ed01ced13ae5ba5313201dfbf9d01068a6202f23c19daddce25c91d1461f0f25b3c2057f3e8bf26909a716da4492ce3bf2fe5f0c63574947a2655603c104a8508c407c2042dcd2f84c68a92e4c26fd46457cff091fc0ac4e7c1943b63f4ca6e0fd53f57e9c31d0c8413e784e79719f285c77b19c2ff6135a9a819179ae2e995574b65513764df5f48b8c2933b411c4077a14e163d97ddaf7bf059bea473542f710604a4f06646ce4558f317ee274e1f2f22f0726f4823b532e527c54bb43f8bb82d7758325b"}], 0x4c4, 0x11}, 0x800) r2 = socket(0xfffffffffffffd, 0xe, 0x2a19) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x75ffe9f}, 0x1c) sendmmsg(r2, &(0x7f00000024c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)="25ff6aff29acfa7a15850991626177cb", 0x10}], 0x1, &(0x7f0000000180)}}, {{&(0x7f00000012c0)=@nl=@proc={0x10, 0x0, 0x25dfdbff}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001640)="004e950b29f5659c12931158b17b3394", 0x10}], 0x1, &(0x7f0000001780)}}], 0x2, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x66f6) 2018/04/07 19:49:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000300), 0x6c, &(0x7f0000576000), 0xfffffffffffffd1d, 0x4040000}, 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/07 19:49:24 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) ftruncate(r1, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001400)=0x2) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000001500)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001300)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, 0x0}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r6, 0x4) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x2, r7) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/07 19:49:24 executing program 7: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) fchdir(r0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x2040000000000, 0x4) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:24 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000f2fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000da2000)={0x6, 0x0, &(0x7f0000599f63)}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x8001, 0xfff}) 2018/04/07 19:49:24 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000080)={'#! ', './file0', [], 0xa}, 0xb) mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='%\x00', &(0x7f0000000100)='-]eth0c&\x00', &(0x7f0000000140)='losecuritymime_type\x00', &(0x7f0000000180)='/dev/vga_arbiter\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/07 19:49:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000240)='fdinfo\x00') sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x3c73, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x7ff, 0x0, 0xfff}, 0x8) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000003c0)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x3) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000440)) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf1", 0x7, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000100)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000050000000000000000000000000000000000000000"], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000580)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) r7 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2000c0}, 0xc, &(0x7f0000000300)={&(0x7f0000000b40)=ANY=[@ANYBLOB="9c0400001a0007032bbd7000fbdbdf25ac14140c000000000000000000000000ff0100000000000000000000000000014e2200014e2200050200a0806c000000", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="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"], 0x49c}, 0x1, 0x0, 0x0, 0x5788715b4066328c}, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000500)={r5, 0xe414}, &(0x7f0000000540)=0x8) 2018/04/07 19:49:24 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000100)=0x3, 0x4) read(r0, &(0x7f0000039fff)=""/1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x5c, r5, 0x1, 0x70bd27, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x10}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @rand_addr=0xc50}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000001}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000000300)) ppoll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x4}, {r1, 0x104}, {r0, 0x92}, {r0, 0x18}, {r1, 0x4100}], 0x6, &(0x7f0000000080)={r2, r3+10000000}, &(0x7f00000000c0)={0x9}, 0x8) 2018/04/07 19:49:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000140)=""/136, 0x1f) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x100000001, 0x6, 0x1, 0x132}) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000000380)=""/82, &(0x7f0000000200)=0x52) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fallocate(r3, 0x3, 0x0, 0xffff) write$cgroup_subtree(r2, &(0x7f0000001500)={[{0x0, 'rdma', 0x20}]}, 0x6) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) renameat(r0, &(0x7f0000003ffe)='./file0\x00', r0, &(0x7f0000003ff8)='./file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)) setns(r0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r5 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000540)={r6, @in6={{0xa, 0x4e21, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, [0xffffffff, 0x8, 0x1, 0x8, 0x6, 0xe2b4, 0xfffffffffffffff7, 0xffff, 0x100000000, 0x9, 0xffffffff00000000, 0x1, 0x3, 0xffff, 0x7]}, &(0x7f0000000280)=0x100) keyctl$describe(0x6, r5, &(0x7f0000000440)=""/136, 0x88) exit(0x2) perf_event_open(&(0x7f0000000000)={0x7, 0x70, 0x7, 0x2, 0x9, 0x1, 0x0, 0x10001, 0x40, 0x4, 0x10001, 0x82c, 0x2, 0xc74, 0x1, 0x3, 0x1, 0x100000, 0x8, 0x66d, 0xb6b, 0x54, 0x7, 0x8d, 0x7, 0x1ff, 0xd9, 0x8, 0xfffffffffffffff8, 0x2, 0x9, 0x3, 0x3ff, 0x2, 0x101, 0x4, 0x800, 0x0, 0x0, 0x10001, 0x3, @perf_config_ext={0x401, 0x8}, 0x1, 0x1000, 0xd8, 0x5, 0x8001, 0x1, 0xffffffffffff0000}, r4, 0xd, r0, 0x2) 2018/04/07 19:49:24 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f0000000300), 0x6c, &(0x7f0000576000), 0xfffffffffffffd1d, 0x4040000}, 0x8) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/07 19:49:24 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0xfffffffffffffffd}, {0x800, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffb}]}) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) 2018/04/07 19:49:25 executing program 7: mknod(&(0x7f0000000080)='./file0\x00', 0x112, 0x1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x3, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:25 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) poll(&(0x7f0000000180)=[{r0}, {0xffffffffffffffff, 0x201}, {r1, 0x40}, {r1, 0x40}, {r0}, {r0, 0x1}, {r0, 0x600}], 0x7, 0xffffffffffffff80) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) poll(&(0x7f0000000140)=[{r0}, {r0}, {r1, 0x80}, {r0, 0x1000}, {r0, 0x4}, {r0, 0x2082}, {r1, 0x8000}, {r1, 0x100}], 0x8, 0xdc) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f00000002c0)={0x3f, @broadcast=0xffffffff, 0x4e23, 0x2, 'lblcr\x00', 0x3, 0x7, 0x19}, 0x2c) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000340)={&(0x7f00009fd000/0x600000)=nil, 0x600000}) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="61f0740f") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x8, 0x10, 0x400, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r4, &(0x7f0000000280)=0x4) 2018/04/07 19:49:25 executing program 0: madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1c) clone(0x80000, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) 2018/04/07 19:49:25 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000080)=""/12, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0xe8, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x100000001, @dev={0xfe, 0x80, [], 0xe}, 0x1000}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r2, 0xed, "81d7e5843dcae30e8e2e49302eb0ab34a369dbfe243314f3115ded6857c47fbb83e52bc09b41c4b13bdc1e09945088bb24238067b48a435c88e53ed4ebeae539ead8f2d921be3303bed1a6b4329237af146567f7c16a80b50bc5d04486aedcbd53a6dd4b25eb80e23f595d2debd29c493ad20bf3e0761e92326758f9870a61c8cb2583e6debb0a830e971a6300db29f10dd7f7c69ad5b3d2f11723a82fb8e64a5f400e00d1d183121e891fbc81cab9005bdca2f378a596b1494726a19a3bc57a24aed35413108d9e1f700a7b2d46994dd86584a2de9e3ea060c1bbd877b08b147856ec52b376ad2faa34fa3da9"}, &(0x7f0000000380)=0xf5) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000400)={r2, 0xfffffffffffffff9}, &(0x7f0000000440)=0x8) connect$pppoe(r0, &(0x7f0000000480)={0x18, 0x0, {0x4, @empty, 'syz_tun\x00'}}, 0x1e) r5 = dup(r0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00000005c0)={r3, 0xc8, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x923a, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e20, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x1dd}, @in6={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}]}, &(0x7f0000000600)=0xc) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000640)={0x6, 0x6}) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000680)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000700), 0x0, 0x0, 0x0, 0x10}, 0x4000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000780)={r3, 0x40}, &(0x7f00000007c0)=0x8) rt_tgsigqueueinfo(r1, r1, 0x9, &(0x7f0000000800)={0x2e, 0x1f, 0x93e, 0x4fc}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000840)=0x3, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in=@loopback, @in=@broadcast}}, {{@in6}}}, &(0x7f0000000980)=0xe8) process_vm_writev(r1, &(0x7f0000000b80)=[{&(0x7f00000009c0)=""/160, 0xa0}, {&(0x7f0000000a80)=""/239, 0xef}], 0x2, &(0x7f0000000ec0)=[{&(0x7f0000000bc0)=""/80, 0x50}, {&(0x7f0000000c40)=""/129, 0x81}, {&(0x7f0000000d00)=""/133, 0x85}, {&(0x7f0000000dc0)=""/32, 0x20}, {&(0x7f0000000e00)=""/133, 0x85}], 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000f00)=0x6, 0x4) recvmmsg(r5, &(0x7f0000006500)=[{{&(0x7f0000000f40)=@rc, 0x80, &(0x7f0000001040)=[{&(0x7f0000000fc0)=""/72, 0x48}], 0x1, &(0x7f0000001080)=""/73, 0x49, 0x8}}, {{&(0x7f0000001100)=@generic, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001180)=""/187, 0xbb}, {&(0x7f0000001240)=""/211, 0xd3}, {&(0x7f0000001340)=""/194, 0xc2}, {&(0x7f0000001440)=""/121, 0x79}], 0x4, &(0x7f0000001500)=""/192, 0xc0, 0x800}, 0xfff}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f00000015c0)=""/65, 0x41}, {&(0x7f0000001640)=""/225, 0xe1}, {&(0x7f0000001740)=""/241, 0xf1}, {&(0x7f0000001840)=""/160, 0xa0}, {&(0x7f0000001900)=""/113, 0x71}, {&(0x7f0000001980)=""/156, 0x9c}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)}, {&(0x7f0000002a80)=""/132, 0x84}, {&(0x7f0000002b40)=""/35, 0x23}], 0xa, &(0x7f0000002c00)=""/4096, 0x1000, 0x2}, 0x4}, {{0x0, 0x0, &(0x7f0000004d80)=[{&(0x7f0000003c00)=""/7, 0x7}, {&(0x7f0000003c40)}, {&(0x7f0000003c80)=""/4096, 0x1000}, {&(0x7f0000004c80)=""/157, 0x9d}, {&(0x7f0000004d40)=""/12, 0xc}], 0x5, &(0x7f0000004dc0)=""/49, 0x31, 0xd8}, 0x6a}, {{&(0x7f0000004e00)=@sco, 0x80, &(0x7f0000005480)=[{&(0x7f0000004e80)=""/220, 0xdc}, {&(0x7f0000004f80)=""/167, 0xa7}, {&(0x7f0000005040)=""/200, 0xc8}, {&(0x7f0000005140)=""/32, 0x20}, {&(0x7f0000005180)=""/191, 0xbf}, {&(0x7f0000005240)=""/36, 0x24}, {&(0x7f0000005280)=""/207, 0xcf}, {&(0x7f0000005380)=""/255, 0xff}], 0x8, &(0x7f00000054c0)=""/102, 0x66, 0x12}}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005540)=""/99, 0x63}, {&(0x7f00000055c0)=""/244, 0xf4}, {&(0x7f00000056c0)=""/163, 0xa3}, {&(0x7f0000005780)=""/147, 0x93}], 0x4, &(0x7f0000005880)=""/71, 0x47, 0xdd}, 0x6}, {{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f0000005900)=""/144, 0x90}, {&(0x7f00000059c0)=""/53, 0x35}, {&(0x7f0000005a00)=""/247, 0xf7}, {&(0x7f0000005b00)=""/136, 0x88}, {&(0x7f0000005bc0)=""/102, 0x66}, {&(0x7f0000005c40)=""/250, 0xfa}], 0x6, &(0x7f0000005d80)=""/48, 0x30, 0x1}, 0x10001}, {{&(0x7f0000005dc0)=@nfc, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005e40)=""/188, 0xbc}, {&(0x7f0000005f00)=""/37, 0x25}, {&(0x7f0000005f40)=""/26, 0x1a}], 0x3, 0x0, 0x0, 0x80000001}, 0x9}, {{&(0x7f0000005fc0)=@ax25, 0x80, &(0x7f0000006200)=[{&(0x7f0000006040)=""/113, 0x71}, {&(0x7f00000060c0)=""/97, 0x61}, {&(0x7f0000006140)=""/166, 0xa6}], 0x3, &(0x7f0000006240)=""/117, 0x75, 0x23a9}}, {{&(0x7f00000062c0)=@ipx, 0x80, &(0x7f00000064c0)=[{&(0x7f0000006340)=""/98, 0x62}, {&(0x7f00000063c0)=""/198, 0xc6}], 0x2, 0x0, 0x0, 0x1000}, 0x7}], 0xa, 0x101, &(0x7f0000006640)={0x0, 0x1c9c380}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006680)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETAW(r5, 0x5407, &(0x7f00000066c0)={0xdc8a, 0x4f55, 0x7f, 0x230a, 0x0, 0xfcb6, 0x47d5, 0x4, 0x8, 0xfffffffffffffffb}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006700)={r6, 0x4}, &(0x7f0000006740)=0x8) getpeername$inet(r7, &(0x7f0000006780)={0x0, 0x0, @multicast1}, &(0x7f00000067c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000006800)=@assoc_value={r8, 0x10000}, &(0x7f0000006840)=0x8) ioctl$void(r4, 0x0) openat$cgroup(r5, &(0x7f0000006880)='syz0\x00', 0x200002, 0x0) ioctl$EVIOCGSW(r5, 0x8040451b, &(0x7f00000068c0)=""/74) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000006940), &(0x7f0000006980)=0x4) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000069c0)='/selinux/relabel\x00', 0x2, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000006a00)={0x330, 0x4b7, 0x8, 0x6, 0x7, 0x80000001}) 2018/04/07 19:49:25 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x101800, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xe4, r1, 0x310, 0x70bd26, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x23}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x11}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000000}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x89}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xf}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8051}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:25 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000100)='/dev/urandom\x00', 0x0, 0x101000) sendfile(r1, r0, &(0x7f0000000000), 0x7fffffff) 2018/04/07 19:49:25 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1b1000, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) writev(r1, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) socket$inet6_udp(0xa, 0x2, 0x0) read(r1, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSBRK(r0, 0x5409, 0x7f00000000) ioctl$TCSETA(r2, 0x5402, &(0x7f0000a26fec)) 2018/04/07 19:49:25 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x0) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x6, 0x4e20, 0x1, 0xa, 0x80, 0x0, 0x0, 0x0, r2}, {0xcf, 0x4, 0xffffffffffffffff, 0x0, 0xfffffffffffffffd, 0x0, 0x9, 0xfffffffffffffffb}, {0x2, 0x0, 0x80000001, 0x1ff}, 0x1ff80000000000, 0x6e6bb0, 0x3, 0x0, 0x3, 0x1}, {{@in=@loopback=0x7f000001, 0x4d3, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x5, 0x3, 0x4, 0xf3c0, 0x5}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r3, &(0x7f00000bd000), 0x442, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000380)={0x7, 0x4}) poll(&(0x7f0000084ff0), 0x0, 0x3ff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) rt_sigaction(0xa, &(0x7f00000002c0)={0x3ff, {0xd1c}, 0x88000000, 0x1}, &(0x7f0000000300), 0x8, &(0x7f0000000340)) syz_open_dev$tun(&(0x7f0000000540)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="030000008e555325"], &(0x7f0000000280)=0x1) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xfd) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000400)=0xf8, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x20000000001, 0x0) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/07 19:49:25 executing program 1: flistxattr(0xffffffffffffffff, &(0x7f0000000240)=""/227, 0xe3) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x80000000, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_pts(r0, 0x0) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/04/07 19:49:25 executing program 0: prctl$setname(0xf, &(0x7f0000000040)="2f646576a8f611fea899fd") 2018/04/07 19:49:25 executing program 2: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) signalfd(r0, &(0x7f00000000c0)={0x1}, 0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/04/07 19:49:25 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000001a, &(0x7f0000000040)=0xa2, 0xffffffffffffffc0) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/07 19:49:25 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = dup3(r0, r0, 0x80000) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) fanotify_mark(r1, 0x40, 0x0, r2, &(0x7f0000000040)='./file0\x00') 2018/04/07 19:49:25 executing program 0: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000)=0x2, 0xffffffffffffff7c) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/04/07 19:49:25 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r2 = dup(r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000000)=0xfffffcee) 2018/04/07 19:49:25 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_sys\x00', 0x0, 0x0) writev(r0, &(0x7f0000000900)=[{&(0x7f0000000cc0)="5b4a4bb389b823346bde1536c1643be9cee4cdbdd25bbf981f94400d94f91bf29af9e360ee1ad989545685a456bd44faf3e41dd44736a5282d7c9062105d3699303af48758683e77a4478057ae4147d328ce3f5331e0d090fc38511b726f13b39891bde3f0738a2e4aba0e39c51e3cc71fc341240b608b0bcfd2f656aa7bf23cc0bfac36310da45949489cf29bfc0f0474484bc71b8120f9fab32652874420c0c320330a960cffd84d773fd0f89c40", 0xaf}], 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r1) r4 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r4, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41, 0x29}, {&(0x7f0000000440)=""/128, 0x80}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/240, 0xf0}], 0x5) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r4, 0x4b36) recvmsg$netrom(r4, &(0x7f0000001080)={&(0x7f0000000780)=@ax25={0x3, {"3c1b7251c1894a"}}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000000ac0), 0x0, 0x80}, 0x40000140) ptrace$peek(0x1, 0x0, &(0x7f00000001c0)) mlockall(0x3) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa460cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e234") ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000c80)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000a80)={0x1, &(0x7f0000000080)=[{0x8, 0x0, 0xdda3}]}, 0x10) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000a40)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000a00)=0x439d0444) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r4, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000580)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x170, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ac0], 0x0, &(0x7f00000004c0), &(0x7f0000000ac0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x63, 0x0, 'eql\x00', 'ipddp0\x00', 'nr0\x00', 'ip6gre0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff], 0x70, 0xb8, 0xe0}, [@common=@log={'log\x00', 0x24, {{0x10001, "25d4237edf0250c72ef30c7f911844fe0b5b7267b1682a34651f081c5bc3", 0xb}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4}}]}, {0x0, '\x00', 0x1}]}, 0x1c0) r5 = gettid() get_robust_list(r5, &(0x7f00000009c0)=&(0x7f0000000980)={&(0x7f00000003c0)={&(0x7f0000000380)}, 0x0, &(0x7f0000000880)={&(0x7f0000000400)}}, &(0x7f0000000c40)=0x18) 2018/04/07 19:49:25 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfa, 0x2000) connect$bt_l2cap(r1, &(0x7f0000001580)={0x1f, 0x3, {0x4, 0x3ff, 0x2, 0x1, 0x100}, 0x38, 0x2}, 0xe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:25 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000000240), 0x1d4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000040)={0xc0000000}) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) 2018/04/07 19:49:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000bf0fc0)={0x8000000101, @time={0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000380)={0x0, 0x8, 0xb4f, 0xfb, 0x0, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) futex(&(0x7f00000000c0), 0x9, 0x0, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200), 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000000)={0x7fffffff, 0x3, {0x3, 0x1, 0x896, 0x1, 0xfffffffffffff578}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/07 19:49:26 executing program 7: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200200, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x1, 0x0, 0x5, 0x0, "c8596f5042287eccde8f71c7eabb407e44169c45980a6891d6a209f5c54494ac8a610ff1569ea6010c86e45c37de20668f29ef59e023c228af34245a9a35f4"}, 0x58) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:26 executing program 4: prctl$setendian(0x14, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/236) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) timer_create(0x1, &(0x7f0000000300)={0x0, 0x8, 0x4, @thr={&(0x7f0000000140)="36cd352d3de7f32ec54033cd1208b5096de3f92b0b1ca3ae5b5e82e7bad3d3eddb5ffd66be84c4a74f4b5ee87e86de9f73e450079e9bfb2e3d87013e569d11de281ff5b5a75c55f660e72a1eca80", &(0x7f00000002c0)="5117c87c45c225cd05ca530e"}}, &(0x7f0000000340)=0x0) timer_delete(r2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)=0x0) rt_tgsigqueueinfo(r3, r4, 0x36, &(0x7f0000000400)={0x3e, 0x100, 0x401, 0xf8f}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:27 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x7530}) bind$ipx(r1, &(0x7f0000000200)={0x4, 0x9, 0x1, "890a81750f8f", 0x4}, 0x10) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xa7}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20000, 0x0) 2018/04/07 19:49:27 executing program 3: r0 = socket$packet(0x11, 0xfffffffffffffffd, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_flags=0x8000}) 2018/04/07 19:49:27 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x20000400000, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd89905835c8ecea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f0000000000), 0x8) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x7, 0x7}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfc47f329ee685572}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x9c, 0xa, 0xf, 0x10, 0x70bd26, 0x25dfdbfd, {0x2, 0x0, 0x3}, [@generic="1f9b245c107beeeeb384ce5ec22ccba0a19068b03b0a3fb13075ed149234a75e9318826bfb8898197f2564f99dfd71af89ad27106cd114b06406a683b92161ba0d1a6393624a233efa82def70b571d5fd8605642b176b8a1f2f38dcb903bc369ca0fd2960fd30d9f57ac94d1def3f166b68174258d4ea77ff5f8ccc2e396562aecabf29d11b0ea"]}, 0x9c}, 0x1, 0x0, 0x0, 0x8011}, 0xd0) 2018/04/07 19:49:27 executing program 5: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0xffffffff, {}, 0x0, 0x5}, &(0x7f0000000040), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/04/07 19:49:27 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x0) 2018/04/07 19:49:27 executing program 2: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10}, 0xc) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/148, &(0x7f0000000000)=0x94) 2018/04/07 19:49:27 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = dup(0xffffffffffffffff) openat$cgroup(r0, &(0x7f0000000100)='syz0\x00', 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x0) ppoll(&(0x7f0000000a40)=[{r3, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r3, 0x1162}, {r2, 0x400}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r3, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/07 19:49:27 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x10}, &(0x7f0000000080)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) r4 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x664, 0x1f, 0x400, 0x70bd28, 0x25dfdbfb, {0x11}, [@typed={0xe8, 0x35, @binary="81d1cefec107121dea631229d01cd2928ca0373d272e5c5e39542b6ed68d9c5f9b1eefd4e2cf1c67eb9c0cc265b49062d7ab141e0d59141a2e51bd4eba8362c560d2b55d0570b1b40a427dbca1f1fd9d387b7b44fe37253aa22b728fdf9b94061188180f6b92057ffda9a6f835f5376e265152ca9127dd6fccf7c12d1cb550ee18bfafeee7bdf8c21e7698a072081e14a7ec70e2284d2fcbeb0c2fe3eb50abccd44626aeadcb018ad2c44a513decc65059ec4bc5ccdd3ca686410febf0c8531540590b351a44ee11a38261eaef0647497ca3c0a6521739f474630104a4aa33deefc3"}, @typed={0x4, 0x3c}, @typed={0x8, 0x2b, @pid=r3}, @nested={0x388, 0x8a, [@typed={0x8, 0x63, @uid=r4}, @generic="7fa8e16dc010d030bf6313bad8abae867880f0baeedc7ab6601e8891d43fd1aae52bf4c23d36c99262834dabcb608efaf77adcc966df6279cc8ac6067e281199c1958cf732edeba90800ee9f5a803d256ec1c3234f1cc27a6d123bda9f93894ff1924cdb62aba702d3c694bf9ecb3ffe15282b81039821fe68a12fb9022d1539773b4ebb056647b1aae31886014a280b2216f79d664fbef4179d558514a6b7d523effc1ed26b35e83b572002dd567ed58966e759dd9a39e6dd6665f74119f2f33c1ab5709185", @generic="81ab48baaa3ae558130fac35fbb36c85e7b5d6522276f88d335039a9f1a8c12b3df5917bdd233ed4a53472ee878ac163edd26cb10d2a413eba2d94a514774af98fee966ab99ef4f6fd4ca7603886d1f79e76dc15bca7376e9cfbb2a25b4acfa966fefa5f6a2368b80b558d1f693138e0ca53306ea1430fccc6799ed178fc4ddcdeb3972350bb9e3af8d2b3268f4c24fe346f", @generic="e0d8435e95a6f36b84ad1679d4a18f2ff661fb05b05a3476c5d55490154f420090a0d0cb8631f2b54c2b41e65ed0ab00ca4eb4f37f4df22ba1eadd1d72f72295503a933b2663306bcfbb9ebe958a7b4b14dd2775ba8d46b0da01dffd843cb82e4496943954cf16d65c585c7606d8005f2e9adfadfdddbdc051e4e9c265969865770f2b7fc1bd7837858530d038f2c21872d0e4d9f91c16e5982e033a29e559cff26498e0db4eb6dd982e43c4d7c272f856a7e5fe617facdf08ecadfb9492419e988eb7e6221327af7528d0c6877fd74163a5e4b96327f6e5a04b0896e9601338c494fd85f5d0e59bffd8242d389076ea5753104ed214", @typed={0xc, 0x3b, @u64=0x7}, @generic="92c4f6c00b8711ee476fdb7d5859331984826d21e5cc9f0ba9e160dadb8cf0c8ed90fd092858a13be0b0d0fb881bad94ed10552e19b608edddf9bd9a8ce340ebb23addd4aaeacbbdcc775fbabffb575e767ff2e63cceda98351d059b056f73501c39edb2ae", @generic="2307f82c5abfc0bb586738d4c4fa8c2f09051698a6d52d6803440571fcc8014967e0c1709a26231c280c362c9d2385554d987aed96c0e1f8cc874cced386233d063cd8a47cca7f39b9e8f0c47694a9bc18db64eb93c19a6ff205a5bc9b6e58434e3d7c83f1a1c792580eda1cfb0f859cd9a14e39f1d835f20d189ea7cc88fe27643d3777983a31f8e4586f5d62c5f799e99ea02b950e3de278283d4c8e7c3b544ba8db760d3992c3c6cb4bc7b7aafeee04031712ecf554e6bce0cd3c"]}, @nested={0xe8, 0x82, [@generic="7de857c136e9f2abd1aa81f3e0c74e944b66650ca20bf7699f102db55bd484b6f411418701d3de5990eac35737fe1d91fe51e103a0fcb6a37b28641466970b20cd8593fec3063fddc4ff249898fd2546f1ad0db36416ab585ddb09d0644d99557a5b2ee5ef4f193af96bfc31fb04d54d864c93dbf2ca5bb910d199ad58140c7a6f3e7c624eadd00a5ff634816f38b51f4e508f444821ec9b82bc780afeca40be772cb3578aa55dd4eedcb4b48baf7062840a8f94604ccb48785ff1141f1ecad25109f3b1cdaa06b1e48133309b0f79167faec1f19da1279dba0be1f547119470bd8f"]}, @typed={0x8, 0x6e, @pid=r5}, @nested={0xd8, 0x5c, [@typed={0x24, 0x1f, @str='/selinux/commit_pending_bools\x00'}, @generic="a3d899c618dcb26284569a5b172a3c4894d947f11621a81168faf9efc9d857dc9245f0a1efea48b807029289e5cda000c540b09032361680be02e86d9cc14d5c883eeff387d30e5e839d261ba87bbe74cf1f20b3aaba3301023bcd1a1e99355798a35c478e8407b538038fda1ad60671cab7f0f75c33c3063f7a18c0a5f4ee2dd635b3c7885d97a82c2f1116228c2e67ee61db2ef97177b688640942ad1ca488d211b0d4f7a8c1bc32245352a7"]}, @nested={0xc, 0x45, [@typed={0x8, 0x49, @fd=r0}]}]}, 0x664}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040000) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x2, 0x0, 0x7, 0x3, 0x401}, 0x14) 2018/04/07 19:49:27 executing program 3: r0 = socket$inet6(0xa, 0x1802, 0x800000000000000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x0, 0x1, [], [@ra={0x5, 0x2, 0x1}, @jumbo={0xc2, 0x4, 0x6}]}, 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0x5a5, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x9}, @in6={0xa, 0x4e22, 0x3e, @empty, 0x5}, @in6={0xa, 0x4e22, 0x3ff, @dev={0xfe, 0x80, [], 0xe}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xffffffff}, 0x8) 2018/04/07 19:49:27 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ff9000/0x4000)=nil, 0x9, 0x4, 0x1, &(0x7f0000ffc000/0x3000)=nil, 0x5c}) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xffffffffffffffff, 0x10200) ioctl(r1, 0x4400000000001277, &(0x7f0000000040)) 2018/04/07 19:49:27 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x8) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}, 0x0) tkill(r1, 0x1000000000016) 2018/04/07 19:49:27 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}], 0x3, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x200) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) prctl$getname(0x10, &(0x7f0000000440)=""/173) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a974", 0x34, 0x0) keyctl$clear(0x7, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/30, &(0x7f0000000200)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x20) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x11) 2018/04/07 19:49:27 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9a7}, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2002, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'dummy0\x00'}}, 0x1e) modify_ldt$write2(0x11, &(0x7f00004bcff0), 0x10) [ 113.905329] qtaguid: iface_stat: create6(lo): no inet dev 2018/04/07 19:49:29 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:29 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)) 2018/04/07 19:49:29 executing program 3: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) r4 = dup2(r1, r2) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/04/07 19:49:29 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}], 0x3, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x200) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) prctl$getname(0x10, &(0x7f0000000440)=""/173) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a974", 0x34, 0x0) keyctl$clear(0x7, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/30, &(0x7f0000000200)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x20) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x11) 2018/04/07 19:49:29 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280), 0xffffffffffffffba) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/04/07 19:49:29 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}], 0x3, 0xb5a2) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x200) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) prctl$getname(0x10, &(0x7f0000000440)=""/173) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a974", 0x34, 0x0) keyctl$clear(0x7, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/30, &(0x7f0000000200)=0x1e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0x0, 0x6, 0x0, 0x0, 0x1}, 0x20) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r5, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x0, 0x11) 2018/04/07 19:49:29 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r0, r0) fcntl$getflags(r1, 0x408) dup2(r0, r2) 2018/04/07 19:49:29 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) ioctl$void(r1, 0x5451) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000080)={0xffff, 0x3, 0x4, 0xff}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0xbc3}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x140) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0xffffffffffffe130) clock_adjtime(0x0, &(0x7f0000000240)={0x7, 0xfffffffffffffff7, 0x5, 0x100000000, 0x20, 0x8, 0x0, 0x4, 0x6, 0x8, 0x9, 0x0, 0x6, 0x6, 0x1000, 0x2, 0x3ff, 0x5, 0x3, 0x2, 0xff, 0x80000001, 0x7, 0x3, 0x8, 0x7}) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00000002c0)=""/126) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={0x0, 0x7, 0x7fff}, &(0x7f0000000380)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000003c0)={r5, 0x3, 0x7, 0x7fff, 0x1bc6, 0x8}, 0x14) r6 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="3e58dbb45666f2daa4402ffdc39adb17c207355283ddfe47b17a399c6f89f21f0ca45ea3fa8f6eaceb5b863af78402a82026473cdb3289775730150f44ee8b1e20ffa6193c1baa50ad47879abf006fc7261a46cb24be24db3f8bfa3358d1123ca54f85df2818755397bc60e93c9395d29793a6af25054ea83e6e3f025ba1fb0d9684a9c3a4833787889465dcad8814fb13a866700620606113c4549c5b587a624767dfdd24cf313e3756461871fe03befea010930404", 0xb6, 0xfffffffffffffff8) r7 = add_key(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="9ec5905df44e0322ad2d2ba293b43f5dc9bb55e7f5509aa5909788d722df76ed1489d97c0a6acf6561b19820a30020fb846dfb383343a6bfb347efaf4d124dcf297fef86f11f6110580cdbd2d23b75b303feda4262c7c108cdf83bb84c32a0bd770b4707a35452cd8f411a55d319949987dc2bb1516967b085331c47833115837d08d5bda8", 0x85, 0xfffffffffffffffa) keyctl$reject(0x13, r6, 0x26, 0x2a0, r7) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/user\x00', 0x2, 0x0) getrusage(0x0, &(0x7f00000006c0)) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000740)={'vcan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) vmsplice(r4, &(0x7f0000000b00)=[{&(0x7f0000000780)="b62f939070d75e57ea74b176caf61b90998144e64ee5e0c79a74828701ccdd71f6c2af", 0x23}, {&(0x7f00000007c0)="a664e8a55b50c7a0d3f3ba2f4d41ef8cedbe3ee2411c7c125802f88cf0d6df6e5f3c4e61d7c11aa1fa53065cde4cb2406b75f794a8519a83ac25890c09ff5a17a8aea6e4c0b0d3aa35ec30236bd59f75dd8f9172e5e14a9115b659ce3437419fe991d134c7cd80d67d22f0ec9a2ad17bc508d9a0b1707229861b6ed3dee921c1b613b679359499286294755d4c68a4cf505c688136dfd4760bd955127ad68ec4e48683867902fd1eeede0fd09dea24f027bd37d280425407d5a1f966daa5b4f80fc3e154cf025937f324039f", 0xcc}, {&(0x7f00000008c0)="b4b79d0b08d6ec426a7c463286c8d0d03f1cd05098e60b1fb3ea12299a3cf24b3ee11e1fe6f2a974203ef010625cbe4068c28d71dafaf34694c4a71b63501edb24696463c4d1e1efe59937679a6954539097ca5bfe403de31889a8dcacbb31", 0x5f}, {&(0x7f0000000940)="67f6f3a12b0e60d516b4a2b97762", 0xe}, {&(0x7f0000000980)="14542fca94f000ccfdca13046731d830994ffff5bf55bfb491a8d6fdc3287028243a892c8948dda7f9da5e73dd7e7ceab570ef4eadabeee2c68896d28de047b06f415665cdefb4921f56b1be02881e46eb7c0cfbaccad03929bfea6b983cc355b85929d872ec06443628a3faf9139bd11231dfbfb6c91fc2b165dd8e5ce3ebb94d6f164329f2e252ad13b173cba15059b8f6ea05431b900b27302fdd50d2201c2cc3e513ac2a3e10f9bd608859", 0xad}, {&(0x7f0000000a40)="69c6f9fc01ea4f73cf391d2e701e6e08cebbe9f3dc8e6b9888bb0104682a126f9db16945d154620b2d1469a2a133972a8dd5ebff588339b515f1d8c45c371ffaccb01aa1222f6909d5427ecc93db4fc2e3e6c54ede16dc842acb31453b3bbb494d92f41bc9", 0x65}, {&(0x7f0000000ac0)="780298db3b0ac71747a5d7fd37a4510f1d5f88846205", 0x16}], 0x7, 0x9) select(0x40, &(0x7f0000000b40)={0x6, 0x5, 0x1000, 0x80, 0x0, 0xfffffffffffffbff, 0x84, 0x800}, &(0x7f0000000b80)={0x5, 0x4c09506c, 0x2, 0x8, 0x55, 0x4, 0x7fffffff, 0x3}, &(0x7f0000000bc0)={0x3, 0x7, 0x3, 0x7, 0x82, 0x3, 0x9, 0x5}, &(0x7f0000000c00)={0x0, 0x7530}) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) syz_open_dev$mice(&(0x7f0000000d00)='/dev/input/mice\x00', 0x0, 0x2180) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000d40)) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000dc0)={0xabff, {{0xa, 0x4e24, 0x800, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}}}, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000e80)={r5, 0x9, 0x30, 0x3, 0x800}, &(0x7f0000000ec0)=0x18) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000f00)={'bridge0\x00', 0x10000}) ioctl$TUNSETLINK(r4, 0x400454cd, 0x305) 2018/04/07 19:49:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="8e", 0x1}], 0x1) 2018/04/07 19:49:29 executing program 1: mmap(&(0x7f0000ad4000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000a1aff7), 0x14) 2018/04/07 19:49:29 executing program 0: r0 = gettid() exit(0xfffffffffffffffe) setpriority(0x1, r0, 0x0) [ 115.172885] qtaguid: iface_stat: create6(lo): no inet dev [ 115.182236] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly 2018/04/07 19:49:29 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/04/07 19:49:29 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffff, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x81, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x1, "e5"}, &(0x7f0000000140)=0x9) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) 2018/04/07 19:49:29 executing program 3: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x10000001}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x401, 0x2, [0x9, 0x7]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x80000001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x1, 0x1, 0x0, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x8000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0xa02f, 0x9, [0x8477, 0x6, 0xfff, 0x1, 0xb8, 0x3, 0x5, 0xcb2f, 0x81]}, &(0x7f0000000600)=0x1a) sendmmsg$inet_sctp(r2, &(0x7f00000006c0)=[{&(0x7f0000000080)=@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="7fa4b6b4dec7d2f94b5df286b5abc575c47de30f82a20846fabbe0aff20050932f4768fd5ed5e17b9420c41a57e3ab0af35075fee524b25a2042fa84af834a54a76afb6f720a937c2911fa998b768e72b738c008ce7c2bfc6f8e61c4", 0x5c}], 0x1, &(0x7f0000000380)=[@sndrcv={0x2c, 0x84, 0x1, {0x12, 0x0, 0x2, 0xff, 0x2, 0x1ff, 0xffffffffffffffff, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x1, 0x4, 0xfff, 0x3, 0xfffffffffffffffe, 0x3741, 0x7f, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x0, 0x8000, 0x5, 0x1, 0xffffffff, 0x84c, 0x1ff, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x9, 0x8004, 0x9, 0x6, 0x10000, 0x100000001, 0x200, r6}}], 0xb0, 0x20000000}, {&(0x7f0000000440)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000480)="aefacf530e875905bd77b9b16cb419d6b554ea4703e906cf57c0210516d0e1d51881607307dc0305fdb600c42d358e7407c5a6af9ed5259b2705b4c95dd1143f1116a7f1569ef43ea6e1dd44d98ef83a5bc706e5e54a2c6ae53e", 0x5a}], 0x1, &(0x7f0000000640)=[@sndinfo={0x1c, 0x84, 0x2, {0x7, 0x4, 0x800, 0x1a3, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x200, 0x6, 0x800, r8}}], 0x58, 0x800}], 0x2, 0x48001) 2018/04/07 19:49:29 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000001000)='/dev/snd/timer\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x4001, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)) 2018/04/07 19:49:29 executing program 5: mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x5956, 0x4) r1 = inotify_init1(0x0) ppoll(&(0x7f0000000180)=[{r1, 0x10}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f00000001c0), 0x8) inotify_add_watch(r1, &(0x7f0000000140)='./control\x00', 0xa4000960) open(&(0x7f0000ce3ff6)='./control\x00', 0x4002, 0x4e) 2018/04/07 19:49:30 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xec2, 0x4, 0x9, 0x500, 0xcb, 0x40002, r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) fcntl$notify(r3, 0x402, 0x0) 2018/04/07 19:49:30 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe6000)) mount(&(0x7f00004c6ff8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x1000002800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/04/07 19:49:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) getpeername(r0, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000007c0)=0x80) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000380)={0x7}, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="4405050300", 0x5) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000008c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x1, 0x10000, 0x4, 0x0, 0x6, 0x6, 0x330, 0x8, 0x0}, &(0x7f0000000400)=0x20) r4 = accept4$inet(r0, &(0x7f0000000440)={0x0, 0x0, @rand_addr}, &(0x7f0000000580)=0x10, 0x800) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000005c0)={r3, 0x4}, 0x8) setsockopt$IP_VS_SO_SET_DELDEST(r2, 0x0, 0x488, &(0x7f0000000800)={{0xaf, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x2, 'rr\x00', 0xa, 0x7fffffff, 0x1d}, {@loopback=0x7f000001, 0x4e21, 0x0, 0x33, 0xffffffffffffffe1}}, 0x44) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a45320, &(0x7f0000000900)={{0x9, 0x93c}, 'port0\x00', 0x4, 0x40800, 0xfffffffffffffff9, 0x7ff, 0x3ff, 0xffff, 0xffffffff, 0x0, 0x2, 0x1f}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYBLOB="00000004aafa07cb22f5664d2a2aa010c9e4eb6d4c4f0b4fd0d105e332f9e64c2b5aed4475d7e50094251767a5"], &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x9, 0x8200, 0x80, 0x1, r3}, &(0x7f0000000500)=0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000340)={0xecdf57c510347993, 'vcan0\x00', 0x4}, 0x18) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffffffffffffffff86dd6086bf7b001c210000000000000000000000ffff00000000fe80000000000000001f0000000000bb000004a6ec4107292cb7cb000000000000000000000c907801000000334fc940bb624700a7b4b32f428fff6c49bee86d14c7ec9b887be0deac0000000000000000d9b3549f5ed295730bcc0c289093841e67d67d6399171c33c90096db97b88087060d0cfe093a75524db846feb817f8955e6f754e78415b780c276dcb1011b7ea635eb2600c9456ed17584c6a923e"], &(0x7f00000000c0)) close(r4) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000740)='/dev/pktcdvd/control\x00', 0x113000, 0x0) r7 = syz_open_dev$loop(&(0x7f0000cdfff5)='/dev/loop#\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r6, 0x80585414, &(0x7f0000000780)=""/64) recvfrom$ax25(r1, &(0x7f0000000600)=""/213, 0xd5, 0x40, &(0x7f0000000700)={0x3, {"5d0b637fbb3f5b"}, 0x3}, 0x10) ioctl(r7, 0x442000000000127f, &(0x7f0000000000)) 2018/04/07 19:49:30 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x1018fe) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x1, 0x3]}) 2018/04/07 19:49:30 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/dev_snmp6\x00') ioctl$fiemap(r2, 0xc020660b, &(0x7f00000001c0)={0x0, 0x2, 0x3, 0x0, 0x1, [{}]}) 2018/04/07 19:49:30 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e23}}) sendto$inet(r1, &(0x7f00000013c0), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/04/07 19:49:30 executing program 1: socketpair(0x19, 0x2, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/206) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x15400000000, 0x3, 0x61001001}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0xf, "cea579248fbd047ff01f3d5454b003"}, &(0x7f0000000200)=0x17) prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/07 19:49:30 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) write$selinux_load(r1, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x4, 0xa214, 0x20, 0x0, 0x3}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\t\x00', &(0x7f00000000c0)=@ethtool_cmd={0x26, 0x5}}) 2018/04/07 19:49:30 executing program 4: r0 = inotify_init() finit_module(r0, &(0x7f0000000040)='lc\x00', 0x2) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000, 0x3}, &(0x7f0000000140)=0x88) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0xdf, @multicast1=0xe0000001, 0x4e21, 0x3, 'lc\x00', 0x20, 0x1b, 0x6c}, 0x2c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={r3, @in6={{0xa, 0x4e23, 0x3, @empty, 0x80}}}, &(0x7f0000000180)=0xdc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r4}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000010, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a120d88c39add13dc23a80f22f000000ff4406000000010000eb36af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:30 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) signalfd(r1, &(0x7f0000000000)={0x400}, 0x8) r2 = request_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='em0\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)) epoll_wait(r0, &(0x7f0000ceefd0)=[{}], 0x1, 0x0) 2018/04/07 19:49:30 executing program 2: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffa, 0x3, 0x4, 0xaf0f, 0x0, 0x3, 0x6, 0xffffffffffff8000, 0xc6, 0x40, 0x12, 0xa1, 0x4000000, 0x38, 0x2, 0x20, 0x20, 0x2}, [{0x2, 0x5, 0x100, 0x1b96, 0x800, 0x0, 0x2, 0xffff}, {0x3, 0x9, 0x80000001, 0xffff, 0x4, 0x8, 0x0, 0x3}], "27bc7d77d00e8b05460f9edfb5379f3f6fa97225880382d2ea962a8cd4e504c52d", [[]]}, 0x1d1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x0, @dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x0, 'sh\x00', 0x1, 0x8001, 0x3e}, {@dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x2002, 0x9, 0x9, 0x9}}, 0x44) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00000001c0)={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x4}, 0x2, [0x80000001, 0x6, 0x1000, 0x1f, 0x7, 0x20, 0x401]}, 0x5c) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x6bcc02c6) setsockopt$inet6_int(r1, 0x29, 0x100000000000048, &(0x7f0000000080)=0x9, 0xfffffffffffffd03) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x1a001, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000100)=0x3, 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x200a01, 0x0) 2018/04/07 19:49:30 executing program 0: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x9}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/04/07 19:49:30 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x4, 0x2000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x77359400}, 0x8) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000850ff8)={&(0x7f0000e04000)={0x14, 0x0, 0xe, 0xfffffffffffffffd}, 0x306}, 0x1}, 0x0) [ 116.625334] IPVS: set_ctl: invalid protocol: 175 172.20.20.170:20000 rr [ 116.660054] IPVS: Unknown mcast interface: vcan0 [ 116.948741] IPVS: set_ctl: invalid protocol: 175 172.20.20.170:20000 rr [ 116.957902] IPVS: Unknown mcast interface: vcan0 2018/04/07 19:49:31 executing program 5: r0 = socket$inet(0x10, 0xffffffffffffffff, 0x7fffffff) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900020002e700000200a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/04/07 19:49:31 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000140)='dev ', &(0x7f0000000040)='![Wproc{\'wlan1vmnet0\x00'], &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/04/07 19:49:31 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200001, 0x0) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14, 0x80800) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000040)=0x20) r1 = inotify_init1(0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x1ffffffd) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff]}}, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}, 0xee8}, 0x80000001, [0x6, 0xf98, 0xfffffffffffffffe, 0xbb, 0x6, 0x7fff, 0x2e, 0x101]}, 0x5c) r4 = inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x80000000) inotify_rm_watch(r0, r4) fcntl$setown(r1, 0x8, 0xffffffffffffffff) 2018/04/07 19:49:31 executing program 6: r0 = socket$inet6(0x10, 0x6, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900210003004b00ca8a987b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d400000000000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80, 0x0) getrusage(0x0, &(0x7f0000000200)) socket$inet(0x2, 0x0, 0x5) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000001c0)={0x3c, @multicast2=0xe0000002, 0x4e24, 0x2, 'wrr\x00', 0x4, 0x1, 0x5b}, 0x2c) 2018/04/07 19:49:31 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x802, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000000340)) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000080)=""/154) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000002c0)={0x0, 0x7e, &(0x7f0000000240)="92ca944d6e60402b33941c1cebe1e1a00fb71233cf2fd27b88126c98043fc0238b592ed3293d0391476d7263f0783de28e6e82211bfb6b995dfa34ef48468a1b1d3d4d701d5351624a2750e7200b7e2749e7de23b5657a620770bf8e4819f332734bee1ba5b014ff31db3b9c55b27b6817539149d9145e9ca85f2a259e27"}) sendmsg$key(r1, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020f000014000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000012000000020000000000000100000000000000000000000000000000fe800000000000000000000000000000ac14000000000000000000000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000000000000054b7a9acae268be92dc050622f7a69e03ba81d49b696fc0f6235ab86c518ec97cba59a72ca23b2185ee93d23e8e5c7bdb46ad4d027c7afb8a778e3b71fd8c52c0e49ce4dfb3d43e3a4782aa55c66ad3214ba4b39bf57f6d9"], 0xa0}, 0x1}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/07 19:49:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/07 19:49:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001600)='/dev/sg#\x00', 0x1, 0x80) sendto$inet(r0, &(0x7f0000001640)="acdc5ace69b885bb66f49ab9ca7350d80c0b049eae2b41ea515fa16226e4762012eeb1cd683852ecfe80a501e2f81f27d2b1617d23642c943aee5038f289048cc9db0704bef2b977a8363ccacffb33b9a487396e52851eb85c487c5a05ff668bed2e5cafb7cb136fa33d879d57e0d26e761075146f1e32872415d824d0053ab4efb6c8e6973650ee74d991efde1d0c1ab626bfe64a692447fc4a5ad926c7bc062207ef6bd776a0164908", 0xaa, 0x20040000, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syzkaller1\x00'}}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) arch_prctl(0x1004, &(0x7f0000000000)="eabef3fbaa2c31e9244e1d75fd0a27f9516b289abfd46fca255883f156654a5f7610e7473da4201113293a7f78e64c2671eced4955785e808944709046a7519e58a151070296ad9ede333ad8ac6e7aaeae18474df1d5389c3faedeb7f9421667236a5a8c27e958c080beb3d8002de94dd891cb4b824cbb") ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:31 executing program 3: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000000040), 0x0) 2018/04/07 19:49:31 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000080)={0x7, 0x1}) 2018/04/07 19:49:31 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0x3) r1 = open(&(0x7f0000000000)='./file0\x00', 0x600080, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000069e000)) 2018/04/07 19:49:31 executing program 2: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x423}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {r2, 0x80}, {0xffffffffffffffff, 0x1000}, {r2}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)=r3) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) syz_genetlink_get_family_id$fou(&(0x7f0000000640)='fou\x00') clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}], 0x2, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r5, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x5}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 19:49:31 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000100)={0x5, 0x35, "855ba82aa1f85fd83cd619804cc7d8c6d879f4c0193646bdff5c672abe1dbb0dfb394e1f312e6aeac4bdaab52f5d920b53b8dd51e1"}) r2 = syz_open_procfs(r0, &(0x7f00000003c0)='status\x00') fremovexattr(0xffffffffffffffff, &(0x7f00000000c0)=@random={'system.', 'cpusetuser$-ppp1wlan1\x00'}) pread64(r2, &(0x7f0000000040)=""/122, 0x7a, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x30, 0x0, 0x3ff}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r3, 0x0, 0x1, 0x6}, 0x14) 2018/04/07 19:49:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x200000000000024f, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffaff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='affs\x00', 0x100000, &(0x7f0000000180)="f59f48df9594553d1e32195d19a25d4369b88a88d45e8ff7aef5d3cd") r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400080) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000002c0)={0x0, 0xfffffffffffff800, 0x8001}) r3 = accept4$inet6(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x800) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000200), &(0x7f0000000080)) 2018/04/07 19:49:31 executing program 0: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x7, 0x7, 0x96d, 0xfffffffffffffc00, 0x5}, 0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000140)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) 2018/04/07 19:49:31 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000840)='/dev/loop#\x00', 0x10000, 0x101000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vga_arbiter\x00', 0x140, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000008c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000900)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000940)={0xffffffffffffffff}) poll(&(0x7f0000000980)=[{r0}, {r1, 0xc000}, {r2, 0x10}, {r3}, {r4}], 0x5, 0x80000000) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r7 = dup3(r6, r5, 0x0) pwritev(r5, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r5, 0x4, 0x4000) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r6, 0x3) getpgrp(0x0) ioctl$TIOCGPTPEER(r7, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r7, 0x10}, {r7, 0x80}, {0xffffffffffffffff, 0x1000}, {r7}, {r7, 0x1162}, {r6, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r6, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f0000000800)={&(0x7f0000000700)=[0x0], &(0x7f0000000740)=[0x0, 0x0, 0x0], &(0x7f0000000780)=[0x0, 0x0, 0x0], &(0x7f00000007c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x3, 0x6}) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000000580)=r8) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r5, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) clock_gettime(0x0, &(0x7f0000003680)) ioctl$KDMKTONE(r6, 0x4b30, 0x4) r9 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r9, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') 2018/04/07 19:49:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x3, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x16}}, 0x14) listen(r1, 0x7ff) fsync(r1) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x4000, 0x0) 2018/04/07 19:49:31 executing program 2: pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='gid_map\x00') fcntl$getownex(r2, 0x10, &(0x7f0000000180)) r3 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) r5 = getgid() sendmsg$netlink(r0, &(0x7f00000036c0)={&(0x7f00000024c0)=@kern={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000003700)=ANY=[@ANYBLOB="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{&(0x7f0000006dc0)=ANY=[@ANYBLOB="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0x1}], 0x1, &(0x7f0000003680)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x4}, 0x4800) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) sendfile(r1, r2, &(0x7f0000000380), 0x817f) getgroups(0x1, &(0x7f0000000140)=[r6]) 2018/04/07 19:49:31 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb1, 0x8080) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:31 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/04/07 19:49:31 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffdfff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000000), 0x10217) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x202400, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000080)=0x2, 0x4) 2018/04/07 19:49:31 executing program 1: r0 = epoll_create(0x8) fcntl$setstatus(r0, 0x4, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000c3bff4)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x4) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000462000)=0x9) write$selinux_user(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797374fbffffffffffffff6563745f723a6574635f6d61696c5f743a733020756e636f6e66696e65645f7500"], 0x2d) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x80000000}) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/04/07 19:49:31 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) listen(r2, 0xfff) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x44100, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000000200)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0], 0x3, 0x1, 0x9, 0x1}) 2018/04/07 19:49:31 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) timer_create(0x2, &(0x7f0000000040)={0x0, 0x7, 0x4}, &(0x7f00000001c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000580)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0x5c, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698d"}, &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x0, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000200000000000000020000000100010008000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000000000000000000000000000004000000600000000000000ff0100000000000009000000000000000000000000000000000002000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f00000000000000000800000000000000000000000000000000000000000000881100000000000000000000000000005000000000000000010000000000000005000000000000000000000000000000000000000000000000200000000000000000000000000000fcffffffffffffff5e0000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000005000000000000000300000000000000000000000000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000000000000000000000000000000000000088200000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) write$tun(r3, &(0x7f0000000d00)={@void, @void, @mpls={[{0x101, 0xd30a, 0x9, 0x8}], @llc={@llc={0x0, 0x4, 'of', "58e9f44e19d0b21cf26a6c2b26aaee60edacda7e547334a62757f5030eb2dd91f53645ec33b93e11c9fbf5024781889f48f13128bb6aca7295c4c5e81ffb4146fa23fbd155f95ea5006a98f68b97a20e5a14a88e709ba866b45332cf685a88ecfbc0983ca9"}}}}, 0x6d) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/07 19:49:31 executing program 1: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1, 0x0) futex(&(0x7f0000fd9000)=0x4, 0x80000000000b, 0x4, &(0x7f0000f08000)={0x77359400}, &(0x7f00008edffc), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000fda000), &(0x7f0000fd9000), 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x5, 0x3, 0x7f, 0xba, 0x3, 0x7}) 2018/04/07 19:49:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x200080, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000009c0)=""/4096) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000380)="5b5331d25a71c6a64f00d90720f785f88f9e63f90f76c48feee314083a181eefab2af8a65643ebc8c2b907fdebdd7b6aabd04ebe5b3133ae10d25c8992f969f3462f985649a0d1aeb7d535535fe9ce30e21dc14811cdff61456d7141cc19a8c86d8c80ccc6639cbb396c5307933f3d1c5a346d2d3a47311974a4970abaccab9b06afbdf003eb24b16c82af83155e9b5533db46471e88fd176ce3dc7585c77f5238ae3d12f08c8ab6dcf0edb2490a54ac46932250eb853d86d10cff49f40797062fee0affd74773c634", 0xfffffffffffffe12}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000240)=""/83, 0x53, 0x40000040, &(0x7f0000000100)={0xa, 0x4e21, 0xfffffffeffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x40, 0x0, "bb7d979a5ee032056dff2fc639ba6368d0d71d898a4e124cf21cd30cb70965e6517b9cd90bda9821886e8cd3637def26f925ad25edc2a48d5320748f0957c324fe23baa6085747576770b4aaa4b7bab6"}, 0xd8) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340)=[{&(0x7f00000041c0)=""/215, 0xd7}], 0x1, &(0x7f0000000180)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x2, 0x0, &(0x7f0000000140)={0x0, r2+30000000}) fcntl$setstatus(r0, 0x4, 0x46800) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f00000002c0)={0x4, @rand_addr=0x7f, 0x4e24, 0x1, 'ovf\x00', 0x1, 0xfff, 0x3f}, 0x2c) 2018/04/07 19:49:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) prctl$setendian(0x14, 0x2) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000100)=0x100) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x8f2, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4db49c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a085861e1c3badc5ca0c07dbdab646c38fb68ea40099249691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c897e32e5cc9697b93d32112b2bc83d72a", [0x4, 0x8]}) accept4$packet(0xffffffffffffffff, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000c00)=0x14, 0x80000) sendmmsg(r1, &(0x7f0000001540)=[{{&(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x2, 0x4, 0x2, 0x3}}, 0x80, &(0x7f0000000400)=[{&(0x7f00000003c0)="767943360711d2bf318c186e3002255a56fad834", 0x14}], 0x1, 0x0, 0x0, 0x1}, 0xb79}, {{&(0x7f0000000440)=@llc={0x1a, 0x31f, 0xdb, 0x80, 0xffffffff, 0x4, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000b40)=[{&(0x7f00000006c0)="dc193ee4a6c0da74a7155ead8807402fb301604f20be36b580f0c1424acf0ad05e1e519c448199c11bfa5dd38901ffe041922f9d1906807daad027e16c305e797dfc375b6910cc3a6737a27d56d6fd76fbf83af72e67040fd34d879a4bfb7bc26129d358645adb18bb10cdfce4cbe48ca9ce2ea5e381ce4def315e2655b4d7eee821444227f1443353c3d63790e302a0a0d6057d7802d66284807f307ac3ef9b0843c6c43be680b1faa6e237e67a5ce4608c82eae0ea3063267fbac3c7a181b8e06ebe7bf19e1396c918ac7137891e750ec0e7ee5c8376681a63d8bacf32e4694441be9a40d9965d20fe0abe7d95fd6e68976402", 0xf4}, {&(0x7f00000007c0)="530dd811ee323fbb62a552a5b98e61ff77560d939cf1a468f0076b4f947d48d0f846e0774995909f98ed498e9cfb1642336416febde15109d8c5fcd9da56def03d718563f0365e79395b75ac4108d51f166a6548336dfb5c6ec98b1fb8a6d63b54bbb49e9e97d0d4bc959ef82cfaad3de612d7f67084f3badc76", 0x7a}, {&(0x7f0000000840)="d91a02d63de4ec8a0d0520bd09b8c98d708df02362d0799ee4eafc95c3819f24d1f8c6e5fe76d56a8ebf05a92f440e8494c8430038cc0a4b5d039ac811aa502f21fd8b7b7dc079bdd6be65aa3e93dcb58190e09cea83a441bab973f5a25792fe4eb476ca18b0a445a26d6ce8be1d04eb21a0bb609693c16019935f465cf14be194af2d3114a311c8fff51d424e035f0c6a672607796c0187ea3cbbd47734863ae2485d7675f099439aaec464997d1fda8097a3a227f21f151c4ba1a553f7a3295fe9802f389324840010c54a8e5612f39185", 0xd2}, {&(0x7f0000000940)="91a452b26f8fbdc5c34021c49cad4702c1de1fc1376ebf1f504ae3c9035e67b0b0fbd1134b279e10037097fe484db8e3f366039938bb54fe8b3b94026f1e9b9b9759df4a5e", 0x45}, {&(0x7f00000004c0)="1f9e4b4af92a", 0x6}, {&(0x7f00000009c0)="71a00ca1a180511b5b0f407ed6803a08932065ad77e8e59502202b3c497cc22f480f0b1991e6a8fe168b73d424878657679438d047b9bb8a4a37e7620b5b6412afeadab40367106e4be38a78d74175a5bafe6b747b7c32506f885ff3096899a392c31a13419094574fe1653411a5cf96ade20f49f3ffe5707927ae90e2f64b51566aa0ecbb4ab1de3d8c58a345b6d4e7710c3f09", 0x94}, {&(0x7f0000000a80)="d138e2daa83d07c8dc1b190a4156f7cfec7e850f983961c49fc3178d58922e427ea6c2b9f7ed76f52800ec536ab640e5af4b1f6b15e5db52feacbf58ce72bcb2dcd7af27bc9a77474c2f60f690731ba8dcc737fd4cfe33f95e8fec480a65c07a89c52dc488156e594d0ed90d1dbccf81bc0f407b14f78c0200a9abdc0555d40e7bad8a249a60367d56765d4fd4034c0eb8b95298be2469432900155ae7028a16d963db8c3b45ae3e8a5c954b80c3dd4cd979930200", 0xb5}], 0x7, &(0x7f0000000b80), 0x0, 0x4000000}, 0x4}, {{&(0x7f0000000c40)=@ll={0x11, 0x1f, r2, 0x1, 0x4, 0x6, @random="452a5c68f932"}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000cc0)="4b136d5bcc20b26590ae0d03641272d6e83cda0fe1a774bea781941f56f1f92c9eff21b184acb321b9f6ffde935fa7843d", 0x31}, {&(0x7f0000000d00)="cca1708b2e33da775a79cd11f1d0d8ba9f20922460c0f5c6180358dd1c30795954f1a17da184c353f150c823b07422b0f2120c6b7740712c47961a0feaee565215a6906649821b2ea0755e1d7a8ec7806c8e65d140d45483d67ba7f4f293a07d5fd02c5e3e82d3809dd8943949026a89fbc78c42cd9bfdd407646495e406265920e84f74adc9bcc32fbc6cb7fc0df47c5e803a466bd8ef17203eb4ccda26f4ef2acb227453f917de4dfa9f5c2d", 0xad}, {&(0x7f0000000dc0)="812005f9ea0abfb5724b5a2f84d79b7b09df4cbee8d085fcabf0e0604b01f4a9e7785f4d194441e8", 0x28}, {&(0x7f0000000e00)="561cdc6698df4c3ea386dc3cafc796700fbf768585d2178f1348b7e2098b0b0df697679fe79d6b962d01df03914256f3e7fbf84a1601cdc00d3104e37d1440ab6c1f9da79fb3e70493207794d9e7a457fafaa42f739a1a45103b525bde111bf736069c0a218062ba38c7dda3591b196a4e5ff72b04f997a90d757de5cf91b368023afde1911c20129bd1e378038e4b714c70cff5dfe60a34a0b5dbaa5dede866782b92e6095b38fbb77a691a7dc2ba6f7fabb0c445fdb7cd3b902c3be4c709c263b6cb46e855fee11efbc40b989c", 0xce}, {&(0x7f0000000f00)="8f9701dbb33312abf94cde8493742bd6d9fc9f06d8992ed6f514749894e44fd382d785fb35ea500d2c5a77a2", 0x2c}], 0x5, &(0x7f0000000f80)=[{0x10, 0x111, 0x7ff, 'v&'}, {0x18, 0x197, 0x200, "43a80bfff90537902801ad"}, {0xc8, 0x1ff, 0x2f9c, "8445d93a7bb9a8932675ce3331535c614c7747d4017b50e9bb0d0fb42545860842e6eb08696dd08d6b4daafbec85faf9dd723072e92f333b0a4332e766ece9979959faacc9f5e435ddb1c5381999a4b0bf46ec2d36132bceba4cbb41a5c031a46dcaa64eca2a8cff6e393bfcd51d565f6eb1df392e9bdb0608b94e4a0822f1a98baa09508a8f969e1a98125d5da2daae5713677f2081305a0e68c28d47f03b99601c72f2d38489947b3193e2d8588a61571312046a1346a2706294f5"}, {0x44, 0x10a, 0x2, "18bc8c218f0a385da108405fe74d773c111f964093ad122449e1ff6c36ee61d5486fcd2deb0e2b328f42596caeffc3aaa0d6c8277b263c"}, {0xac, 0x112, 0x81, "3a3e4df8bd01833808b83036ba9ac7bb9d3d0ded2d804a979d4928459df0dee1e9c8084bb23a018236cfd857fbc8e0f2566082dcbd44a4680484e97f270951ce1ad876da5fe846f07adaf04ce1a8c240fa36aa71d36a1d7c22c500f2584cd3bbca81a1514f621c540a8c1221a1486e59009a897e4c382879347089a9153fcba6fd876a738711e6c54ac5a41557b082ba9a98b24120d3da87aa400a7c6ab9"}, {0x38, 0x10b, 0x9, "683f27ab8dbf63a379697b86653497b303e74e40798a2ffcf950fea95e4c6fcc515fd150d96b60e7dc01"}, {0x3c, 0x0, 0x33ef, "085808eb3f75cc0ee9557a9be3637ef8d72423003f9708771114d5ce9885d8c04aa6af6255521b51fdaba05062"}], 0x254, 0x20000000}, 0x401}, {{&(0x7f0000001200)=@l2={0x1f, 0x7, {0x37, 0x9, 0x8, 0x800, 0x9, 0x5}, 0x7158e7f8, 0x6}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001280)="bff1017ddb", 0x5}, {&(0x7f00000012c0)="d7eda914123349b874c76c0274c0b32ac79b5155667004dea326c67fc99a0cd4f4d39dbc76d790567694e82497f1771a8b0e19fcc54d45846bd1322256a7a1fc92457206b140b952da73fa7e5fa3bf50de4d94b7984b5deb5ab9788b47f12c38b27de5ec1c0e3270201e8fcfd609cefa58e9f0a3e8a2b6823b52ed1371992e79a7260a0301094cf4676e6076dd0adba163fbf686f7999c36bae8a33734016fe8ca325e62", 0xa4}], 0x2, &(0x7f00000013c0)=[{0x90, 0x110, 0x6b15ed5b, "6ba05494226f6001726be9e09cefeb06ed1712f74bb553330d420a3c1691bdfdfdf96330c6b7c620b9844374eb3ca2feb954669ae11c3985a734ee5ace1f0ba36445c9db544bf6e4f3c301e85b8f3a7a9c066882d49c18cb5e1404fefc8fb38be3525f2c07b9f7ff75baa4f66ec48f56ee92745d325feebe64c8f1e0aac5d2b58685"}, {0x7c, 0x10d, 0x2, "4873e36b01705c472a02c90f3936a63f26c906e3148dde271a193b2063755850f0a1f9a18d8fed42bd315578369a5047e384858639af6ebe5f82d23d739a5be82a6f43c642f03e712102ba63cc2284fb4243b972cd078a6c7dd3064d34ab3b811f3351e6b5901eaadbbc0a956f4d783f"}, {0x38, 0x114, 0x800, "e72489aa6024cd39da7cece627bac8b92363e9c1ac626bcbebe557ebc17143bb82a593de92e3a877799a"}], 0x144, 0x4000000}, 0x6d}], 0x4, 0x10) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r3, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x7530}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0xfff, @loopback={0x0, 0x1}, 0x9}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x2, 0xff, 0x8, r4}, &(0x7f0000000300)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000b80)) getrlimit(0xd, &(0x7f00000015c0)) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="0800000002004e22ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e23ac14141600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d6da1d"], 0x18c) ioctl$KDSETLED(r3, 0x4b32, 0x3) 2018/04/07 19:49:31 executing program 6: r0 = socket(0x10, 0x3, 0x0) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="3153f541a7823da4807ed7c27ef9c0dddda0af97e1661acd299e5de5390cff53"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge0\x00', 0x400}) [ 117.952685] IPVS: set_ctl: invalid protocol: 4 0.0.0.127:20004 ovf 2018/04/07 19:49:32 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/12, 0xc) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/04/07 19:49:32 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000427fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xa}}, {0xa, 0x4e24, 0x53d7e9cf, @empty, 0xffffffffffffffff}, 0x3, [0x100000001, 0x9, 0x3c527af4, 0x4, 0x0, 0x1, 0x9b6, 0xcc]}, 0x5c) 2018/04/07 19:49:32 executing program 0: ioctl(0xffffffffffffffff, 0x0, &(0x7f00000004c0)="04b8660c81bbeb4021828de1075b69850448e41f98b1f2c50353") r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x1c, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000005c0)={0x0, 0x200, 0x8000, 0x0, 0x1f, 0x9, 0x0, 0x2d21, r1}, 0x20) r2 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$dupfd(r0, 0xffffffffffffffff, r0) fcntl$getown(r2, 0x9) r3 = dup(r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) r5 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) unlink(&(0x7f0000000000)='./bus\x00') pwritev(r5, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x4e7}], 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494c", 0x16) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000480)={0x1, 0x5, [@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f0000000200)={0x2, 0x3f, 0x7, 0x200, 0x7ff, 0x7}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000003c0)=@add_del={0x2, &(0x7f0000000340)='team0\x00', 0x1}) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x80003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000600)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0xffffffff, 0x5, 0x0, 0x7}, &(0x7f0000000440)=0x98) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) sendfile(r5, r6, &(0x7f0000000300), 0x7fffffff) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000140)={0xffffffff, 0x5}) sendfile(r3, r6, &(0x7f0000000380), 0x8000fffffffe) [ 118.628693] buffer_io_error: 6 callbacks suppressed [ 118.633736] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 118.641596] Buffer I/O error on dev loop0, logical block 0, lost async page write INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes 2018/04/07 19:49:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xa4, 0x7, 0x8, 0x5, 0x9, 0x2, 0x9, 0x0, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r4, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x22, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda5002"}, &(0x7f00000007c0)=0x2a) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000008c0)={r5, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r7 = getpid() r8 = syz_open_procfs(r7, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") chroot(&(0x7f0000000000)='./file1\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f00000005c0), &(0x7f0000000600)=0xc) r9 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r9, &(0x7f0000720fd4)=""/44, 0x1b3) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40046432, &(0x7f0000000640)=0x6eba) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r8, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="100000fcdbcfad"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x4000) setsockopt$packet_buf(r8, 0x107, 0x6, &(0x7f0000000100)="9e7a4769235b7a22804ee83413d1a4e05e8cabd9c82af9d274c30cd358b5b129c6e1c8a4", 0x24) syncfs(r8) setsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x94fc, 0x1bcb}, 0xb) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000940)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/07 19:49:33 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000ff3)='/dev/net/tun\x00', 0x0, 0x0) flock(r0, 0x2000002) write$binfmt_misc(r0, &(0x7f0000001000)={'syz0', "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"}, 0x1004) 2018/04/07 19:49:33 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7f, 0xe23c, 0x8, 0x7}, 0x8) fcntl$setsig(r0, 0xa, 0x28) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0xfff, 0xffffffffffffff9b) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/04/07 19:49:33 executing program 0: mkdir(&(0x7f0000ed6000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x90) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x8, 0x9, 0x3, 0xe95b, 0x1, [{0x7a, 0x7f, 0x262, 0x0, 0x0, 0x800}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000080)={{0x1400000000000, 0x3}, 'port1\x00', 0x0, 0x400, 0xe635000000000, 0x10000, 0x3, 0x800, 0x1, 0x0, 0x4, 0xffffffffffffffe0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x402000, 0x10c) symlinkat(&(0x7f000045bff8)='./file0\x00', r1, &(0x7f00000cc000)='./file0\x00') setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0xd5, 0x2, 0x3, 0x2, 0xfffffffffffff800}, 0x14) readlinkat(r1, &(0x7f000095eff8)='./file0\x00', &(0x7f0000e8b000)=""/77, 0x4d) 2018/04/07 19:49:33 executing program 6: mknod(&(0x7f0000000000)='./file0\x00', 0x198, 0x6) rename(&(0x7f0000547000)='./file0\x00', &(0x7f0000fa3fff)='.') pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x20800}, 0xc) sendmsg(r0, &(0x7f00000004c0)={&(0x7f00000000c0)=@generic={0x11, "930563eba14948c2f2019cd77fba37f5f4729d993de9e9d4d683e7f6256e3e92d5fea6adaef47db35b679c529308c6efa7a6efe1d23049cc958a3d9c0005f73ec2989b28286640c8f2bd8c84233ce1fef99c8e8e6c2e55d33d00fa5b3f0170e4e4b9e9e850852ed2daed8e474e1efc28d89ad9675ac01dc05c4c8cc16dae"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="f61b0815da6f1963016f72ee0e32a34c615ac81a44e0849902283c1e92b9660c039f15b686bf5e25370f2ae52666e641954121f88b95757fe2f163271bb3757af18df1d65727ba34", 0x48}, {&(0x7f00000001c0)="f262d471aa66d79a15dae3c7977640927b7c28a5ad08929c2866133fb1d5b283fa5ab1eca161e3ccf94edad690650460ebb026ca829a78665a9f09d5539bb7cada09508cd3df72336b2a07d882cfc63fc65b460ff1d809b87c13ee7116e511b8b8e4f9998e8e0bcd64241713e4cff04dea44f0c4316cb1602801ccd1a0cb22f22fd9c408b6bb1ca91cb1b4c740c456f5f661d31380ce5f8efa19d975dc2806bb68ae3d59df00e251a5df5d0801bf0f8bf7c5", 0xb2}, {&(0x7f0000000280)="0ec27c4ed797ca3c05a0b6e4d92e239d14e5796f8c7510825d307345f1e744976bdc2b748a6bf1fa3acad7ab9d448f83", 0x30}, {&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="6bbae1b9c1c437", 0x7}], 0x5, &(0x7f0000000440)=[{0x4c, 0x102, 0x10001, "f6a4fe06f2fb872fb467f8de2e3e871c7a0138ecaadf767445657020829246b7cb75bf8ffa548ac5f26363fe8d5b199531e56984798f46b43c407a41152a3b"}, {0x2c, 0x107, 0x7ff, "0deb14e4229188ea3feb4b4947eb64ffac6decb4141821e2e8f1c66c5b"}], 0x78, 0x40040}, 0x8000) 2018/04/07 19:49:33 executing program 4: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) 2018/04/07 19:49:33 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000002c0)) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000003b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003b80)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000003bc0)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x2, 0x1, 0x9, 0x400, 0x4000000000000000, 0x10000, r3}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0xfffffffffffffff7) 2018/04/07 19:49:33 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x3) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="980000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) futimesat(0xffffffffffffffff, &(0x7f0000000c80)='./file1\x00', &(0x7f0000000cc0)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) timer_create(0x2, &(0x7f0000000040)={0x0, 0x7, 0x4}, &(0x7f00000001c0)=0x0) timer_settime(r4, 0x0, &(0x7f0000000280)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000580)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a6", 0x3f, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x1}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000ac0)={0x0, 0x5c, "df1f4dae2bea8f1fa94261a552998954298f1f245ccbea11aa8491c7a2280ccc16bee8173c3e89bd23b1d98bccbd3c351fb332409b53898d1ea1e1f02129d5bba6ec2669012c9180e3b36f97fa3c0354f2cb1d8eb42b4f13e3be698d"}, &(0x7f00000009c0)=0x64) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000b80)={r5, 0x0, 0x6, 0x4, 0x6, 0x2, 0xabf, 0x400, {r6, @in6={{0xa, 0x4e22, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x945a, 0x46, 0x2, 0x7fffffff, 0x7}}, &(0x7f0000000c40)=0xb0) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000007c0)=ANY=[@ANYBLOB="00000000000000000200000000000000020000000100010008000000000000000500000000000000610e000000000000020000000000000000000000000000000000000000000000000000000000000000000000004000000600000000000000ff0100000000000009000000000000000000000000000000000002000000000000200000000000000000000000000000050000000000000006000000000000000008000000000000000000000000000000000000000000000004000000000000000000000000000001000000000000007f00000000000000000800000000000000000000000000000000000000000000881100000000000000000000000000005000000000000000010000000000000005000000000000000000000000000000000000000000000000200000000000000000000000000000fcffffffffffffff5e0000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000005000000000000000300000000000000000000000000000000000000000000008100000000000000000000000000000000000000000000000700000000000000b7000000000000000000000000000000000000000000000088200000000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x0, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) write$tun(r3, &(0x7f0000000d00)={@void, @void, @mpls={[{0x101, 0xd30a, 0x9, 0x8}], @llc={@llc={0x0, 0x4, 'of', "58e9f44e19d0b21cf26a6c2b26aaee60edacda7e547334a62757f5030eb2dd91f53645ec33b93e11c9fbf5024781889f48f13128bb6aca7295c4c5e81ffb4146fa23fbd155f95ea5006a98f68b97a20e5a14a88e709ba866b45332cf685a88ecfbc0983ca9"}}}}, 0x6d) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9", 0x20}], 0x1, 0x0) shutdown(r7, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) 2018/04/07 19:49:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x101903) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:33 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x0, 0xfff}, 0x8) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}}, 0x20) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000400)=""/4096) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x42, 0x0) r3 = fcntl$getown(r2, 0x9) r4 = getpid() tgkill(r3, r4, 0x2d) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000000c0)={0x1, 0x0, 0x0, 0x39, 0x2, 0xffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=0x0], &(0x7f0000000340)=0x1) ftruncate(r2, 0x80000001) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f00000001c0)={0x0, 'eql\x00', 0x1}, 0x18) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001400)=ANY=[@ANYBLOB="1b00040008000000000000005ae4f2e5cc7fe949228badbf0d6b0469d0a52858fa95f77d783a1de50ed3bea5177e8b4d26a293cfd201669a03bd3fffb4af3e2e24f553b94924b400c7e9611372837f55a92887e7436ea6fcf06c4f9219b67151f7179e14ed92db6c76357ea165a362e0770b49d66bbed1f02d0f630b0d96c9b8afa4f04c16fa946b1fbd1fd7013c44774006e7edaaec8f8557d9b929795270ff3a2d024e12bcb85895a507579319aff973bc299ba447177b36066e45ada2189ec54204b5c5990b2550823c485dba77a8abad86a5cbfbc6ac631845fe7f7e315e5a32"], &(0x7f00000003c0)=0x1) 2018/04/07 19:49:33 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$ax25(r1, &(0x7f0000000140)=""/125, 0x7d, 0x10000, &(0x7f00000001c0)={0x3, {"11ace80cba551a"}, 0x6}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x14, 0x5, 0x1, 0x4000800000001}, 0x14}, 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) close(r2) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) dup2(r4, r3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='user./dev'], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7fe8, 0x1, 0xff, 0x2, 0xff, 0x5}, &(0x7f00000000c0)=0x20) 2018/04/07 19:49:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f42efa6effff2007f9510500030000ed", 0xfffffffffffffef8) memfd_create(&(0x7f0000000000)='wlan1em1\\vmnet1\\:\x00', 0x0) 2018/04/07 19:49:33 executing program 1: 2018/04/07 19:49:33 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/07 19:49:33 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x4}, &(0x7f0000000380)=0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000680)=@generic={0x80000001, 0x6, 0x30}) dup2(r0, r1) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000840)) 2018/04/07 19:49:33 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x801, 0xfffffffffffffffd) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) 2018/04/07 19:49:34 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0xfff, 0x0, 0x276, 0x5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x3}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002b1000)={r1, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x50000000}}}, &(0x7f0000000280)=0xfffffde5) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname(r2, &(0x7f0000000300)=@nfc_llcp, &(0x7f0000000380)=0x80) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000140), &(0x7f00000002c0)=0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000080)) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000522000), &(0x7f0000a66ffc)=0x4) 2018/04/07 19:49:34 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/131}) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=""/20, 0x14}) 2018/04/07 19:49:34 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ppoll(&(0x7f0000000980)=[{r0}], 0x1, &(0x7f00000009c0)={0x77359400}, &(0x7f0000000a00), 0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mq_notify(r1, &(0x7f0000000100)={0x0, 0x19, 0x7, @thr={&(0x7f0000000000)="945f58175f1478b352de171fedea2f9d349311dfea23519838982b8b6453550f9e763c41e7fb8d716de4721d27645d3afe0a7b90a05110ee179a371d21304290ef46a9330167ab1abf54d72dba4ecba1ecb74459282abfcafef053de990ca64c9d4efcdb486daa4fb74fbe0cb948b7307c340c8112dbc151e999ab520c7c2fbb691ab998ec8aac412e237936ce4ec2d09afab1ad314455f343c3bb89f0252e02e73a633afaf8c3256a031458c5d2c3e46c9d957a1eb35d207dd86123bf84c6b17fe06aaa145319c7a05654cf85", &(0x7f0000000180)="6be8d54f2818e703f5a55bd64ec70304dd9a42385e6946212e9293c2cbd7cd737ac7cb7affd23344294cd6791b6e6d0640295264901fd8248db26fe79fb9e9531d55fd9b565e1195789b0435e31907831dd5791d16c50307e96abef75cbfc63ac61645387bfa3589c1f4b0e0cbb6b95cb4299a9fefe44d898d0431e021d7138a0592532a559460274057cae225b4f7583914a45a0f50398a4093d54e43928777116eadc801595e3ca84e43e5cd7056ee4321239ae6da6d205549a3ede133ade49eefa9244ea7a060460501f9e6fac8dc84d7a5d9eebf750fcde564"}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/04/07 19:49:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) socketpair(0x15, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000640)={0x4, &(0x7f00000001c0)=""/228, &(0x7f0000000680)=[{0x7, 0x16, 0xe00000000000000, &(0x7f0000000380)=""/22}, {0x3, 0xf9, 0x1, &(0x7f00000003c0)=""/249}, {0x100, 0x3d, 0x0, &(0x7f00000004c0)=""/61}, {0x1000, 0xfa, 0x71e, &(0x7f0000000500)=""/250}]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/07 19:49:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x19, 0xa, 0xe9, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) sync_file_range(r0, 0xf4, 0x1, 0x4) fchown(r0, r2, r3) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="390000001300094700bb61e1c30500000700000002000000450006000000800019001a000d007ad4f3090b2107526aa0bee83e000000070000", 0x39}], 0x1) 2018/04/07 19:49:34 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xa00, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000067d000)=0x19, 0x346) 2018/04/07 19:49:34 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x101000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000300)={'team0\x00', r1}) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) modify_ldt$write(0x1, &(0x7f0000000000)={0x80000000, 0x20000000, 0x400, 0x8, 0x1, 0x6, 0x4, 0x9, 0x864}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0xb0, &(0x7f0000000340)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x456, @empty, 0x3}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x35d3}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r3, 0x5}, &(0x7f00000004c0)=0x8) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000080)={0x9, {{0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}, 0x8}}}, 0x84) 2018/04/07 19:49:34 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) ioctl$TIOCEXCL(r0, 0x540c) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) sendmsg(0xffffffffffffffff, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000f1dfc0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xc}, 0xfffffffffffffffc) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x0, 0x7530}}) 2018/04/07 19:49:34 executing program 5: r0 = socket(0x200000000000010, 0x2, 0x9) write(r0, &(0x7f00000001c0)="1f000000f90300ff14001a1720ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e2514cfb3a94954954019325feced2058cd126c677fdd855adb4fa548d3105ea01475b2095cc4a05210a2e11ef8389c10fdd0c8928e5f8e6ca30a7e16244935e002ad4fb283619464e7b06f815b5ad2d9aa4dd1c34bdbcd1c0c16ca6b2d0c54bc0ba767b350bd3f8138e77426bf1096bcff4b28013882d29d33b8f16e941098ab2d74a1ab90a0f6c1f7e07b58cb9583fbdd0", 0xfffffffffffffdac) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'gretap0\x00', 0x10000}) 2018/04/07 19:49:34 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x4}, &(0x7f0000000380)=0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000680)=@generic={0x80000001, 0x6, 0x30}) dup2(r0, r1) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000840)) 2018/04/07 19:49:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='io.stat\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f0000000180)=""/176, &(0x7f0000000240)=0xb0) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) init_module(&(0x7f0000000080)='\\\x00', 0x2, &(0x7f0000000100)='trusted{@\x00') 2018/04/07 19:49:34 executing program 2: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) r2 = inotify_add_watch(r0, &(0x7f0000000240)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) socket$inet_dccp(0x2, 0x6, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) syz_mount_image$btrfs(&(0x7f0000000140)='btrfs\x00', &(0x7f0000000180)='./control\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="975a5fd10304d51ad89db3ccc37566d3deef", 0x12, 0x961}], 0x1080000, &(0x7f0000000300)=ANY=[@ANYBLOB="636865636b5f696e00000000000000726d61736b3d003378302c6e6f747265656c6f672c6e6f7373642c00b1e3478c7acd738173fead4de28c7015c7ef5bea1a7c2ff45bc39ffa2b28b05e7b5c7d2840cbd05369f863444a980fad97ece746259db045a0cd3cf4664964b2e503d8e87aa4cf011c3760d68a8f68aff8f5437e41a0af4488f01596df6fa449c469116b2100d19cc7a248b121477f47bb160385dda1762f9d6b032556300dae18ab4aeb9e5cdc0dfe81ba4919a1786674"]) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000080)=@req={0x20, &(0x7f0000000040)={'nr0\x00', @ifru_addrs=@l2={0x1f, 0x1, {0x6be6efdd, 0x4, 0x3, 0xfff, 0xfffffffffffffff8, 0x3f}, 0x7, 0x1}}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/07 19:49:34 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x1, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x3) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)) 2018/04/07 19:49:34 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="97", 0x1}], 0x1, 0x0) dup2(r0, r0) 2018/04/07 19:49:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x847, 0xc4b, 0x4, 0x3f}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080), 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xc000, r2, r3, 0xf6a, 0x9, 0x3004000) 2018/04/07 19:49:34 executing program 1: add_key(&(0x7f0000000000)='user\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000080), 0x40f2, 0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', r1}) 2018/04/07 19:49:35 executing program 1: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x20880) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000040)=0x9b, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/04/07 19:49:35 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="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") 2018/04/07 19:49:35 executing program 0: r0 = socket(0xa, 0x2, 0x4) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @dev={0xac, 0x14, 0x14, 0x19}}, 0x8) 2018/04/07 19:49:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) 2018/04/07 19:49:35 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}}}, 0xfffffffffffffcde) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/07 19:49:35 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) 2018/04/07 19:49:35 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="0000c0ae0001080006040000ffffffffffff7f000001aaaaaaaaaa00ac141400"], 0x1) kexec_load(0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="1bb2e3cafeda4470027cd5db5396e8f2788461969fcef6f7ffa683a74ca8996c8744eeadb1a01b70c9ab292af6ed3dcf164802456c707f5ee88f", 0x3a, 0x0, 0x2}], 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x0, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) prctl$seccomp(0x16, 0x2, &(0x7f0000000680)={0x6, &(0x7f0000000500)=[{0x22, 0x7, 0xc6, 0x1}, {0x6, 0x2, 0x0, 0x5}, {0x7, 0x4, 0x0, 0x8}, {0x0, 0x8896, 0x53}, {0xfffffffffffffff9, 0x0, 0x0, 0x5}, {0x5, 0x7, 0x1, 0x6}]}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000380)={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd2}, 0x3, [0x7fffffff, 0x80000001, 0x7, 0xfffffffffffffffa, 0x80, 0x7, 0x0, 0x2]}, 0x5c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f0000000800)=0xc) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r5 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x200000) accept4$netrom(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0086401, &(0x7f0000000200)={0xfc, &(0x7f0000000700)=""/252}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0x2, 0x1, 0x7, 0x4, r6}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f0000000140)=ANY=[@ANYBLOB="c4af7ec9"], 0x1}, 0x1}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000840)) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000006c0)={0x0, 0x5, 0x800, 0x0, "93e2a449a81957578308e26155592849d552681bf17d4ff2d5540a6dc87aef62"}) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd194634154964d46b2162b3ecfe3f5fdd82ef8f818019fa60da89bba4ccd9321a", 0x88) 2018/04/07 19:49:35 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd2, 0x20000000, 0x29, &(0x7f0000ffd000/0x2000)=nil}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000010c0)=0x8, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000001080)={0x1, 0x7fffffff, 0x8001, 0x7ff}, 0x6) writev(r0, &(0x7f0000000040), 0x146) 2018/04/07 19:49:35 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x52000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x3}) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x7ff}, 0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x2000000000008, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) [ 140.117624] Buffer I/O error on dev loop0, logical block 16, async page read [ 140.124895] Buffer I/O error on dev loop0, logical block 16, async page read [ 140.133812] Buffer I/O error on dev loop0, logical block 17, async page read [ 140.141043] Buffer I/O error on dev loop0, logical block 18, async page read [ 140.148452] Buffer I/O error on dev loop0, logical block 19, async page read [ 140.155645] Buffer I/O error on dev loop0, logical block 20, async page read 2018/04/07 19:49:54 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2500, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00000000c0)=0x2) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x4030, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x4}, &(0x7f0000000380)=0x90) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000000680)=@generic={0x80000001, 0x6, 0x30}) dup2(r0, r1) syz_open_dev$urandom(&(0x7f0000000640)='/dev/urandom\x00', 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000200)={{0x77359400}}, &(0x7f0000000240)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000840)) 2018/04/07 19:49:54 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) get_thread_area(&(0x7f00000000c0)={0x4, 0xffffffff, 0x0, 0x4, 0x0, 0x4, 0x7, 0x67, 0x0, 0x7f}) seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x35}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) pipe(&(0x7f0000000180)) modify_ldt$write2(0x11, &(0x7f0000000080), 0x10) modify_ldt$write2(0x11, &(0x7f0000000140)={0x9, 0x1000, 0x2000, 0x7f, 0x3, 0x2, 0x46, 0x6, 0x6cfa42e8, 0x5}, 0x10) 2018/04/07 19:49:54 executing program 3: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='cgroupmime_type*em1\x00', r0) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendmmsg$inet_sctp(r1, &(0x7f0000000740)=[{&(0x7f0000000380)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x0, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) 2018/04/07 19:49:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x80000) write(r0, &(0x7f00000015c0)="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", 0x113) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bind$nfc_llcp(r3, &(0x7f00000036c0)={0x27, 0x1, 0x1, 0x4, 0x3ff, 0x0, "9092d4eaf4d1d7b390e9d8d2fdc09ba085020011fc67bc85c89661db93c592bb3c03c58f76158a59a711f863bc504ef1d3a5334930ebd50143cccd928fc21e"}, 0x60) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) sendmmsg(r5, &(0x7f0000003600)=[{{&(0x7f0000000140)=@ax25={0x3, {"f4deeac333083f"}, 0x129}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f00000014c0)=ANY=[@ANYRES64=r0, @ANYPTR64, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYRES16], @ANYRES32, @ANYBLOB="78bd76bf77542da50d1582d02696f43a14efe630b3cfde15373532989a9eb1f849711d51fa55043137c8593af25a97a8f03d4f711f3ef778e1fc6af6182d58578657bc139960502896ab45b125c0fd3a0ac2e01f64eb6a8a6a0c137a1e6eead010e4948dcd26834533a1d2c2d9bf", @ANYRES32, @ANYRES16]], 0x4, 0x48084}, 0x1}], 0x1, 0x8880) write$tun(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="03006b2c1ddf8a2c"], 0x1) fcntl$setstatus(r5, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) sync_file_range(r6, 0x9, 0x4, 0x4) preadv(r6, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/21, 0x15}], 0x1, 0x0) fchdir(r6) mkdir(&(0x7f0000000280)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0xfffffffffffffffc) splice(r6, &(0x7f0000000400), 0xffffffffffffffff, &(0x7f0000000440), 0x9, 0x2) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f000000e000)='./control\x00', 0x0) r7 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x80}, &(0x7f0000000340)=0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r7, 0x80045301, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r8, 0x8, 0x5}, &(0x7f0000000200)=0x8) ioctl$TIOCSTI(r0, 0x5412, 0x32c21398) 2018/04/07 19:49:54 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d949c7a124d88c39add13dc93a80f22f000000ff44060000000000000137af6fe271190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaea090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e59da5591e6c882e32e5cc9697b93d32112b2bc83d72a", [0x0, 0x3]}) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x700) 2018/04/07 19:49:54 executing program 2: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x7) setsockopt$inet6_int(r0, 0x29, 0x200000000000001a, &(0x7f0000000000), 0x2) 2018/04/07 19:49:54 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000002c0)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/04/07 19:49:54 executing program 5: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r1 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r1, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r1, r0, &(0x7f00009bcffe), 0x4c35) socket$inet6(0xa, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') ioctl$void(r1, 0x0) 2018/04/07 19:49:54 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x9, 0x4) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="220000002100070700be0000090007010a00001e000200000fff04040551cfa51505f5ebb5000d000000", 0x38d) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfd, 0x800000}, 0xc) [ 140.162926] Buffer I/O error on dev loop0, logical block 21, async page read [ 140.170466] Buffer I/O error on dev loop0, logical block 22, async page read [ 140.177672] Buffer I/O error on dev loop0, logical block 23, async page read [ 140.184862] Buffer I/O error on dev loop0, logical block 24, async page read 2018/04/07 19:49:54 executing program 1: prctl$intptr(0x21, 0x8) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000080)=""/29, &(0x7f00000000c0)=0x1d) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) 2018/04/07 19:49:54 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = dup(r0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000500)={0x30000000000}, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x20, &(0x7f0000ffd000/0x3000)=nil}) r3 = syz_open_pts(r0, 0x10000000002) writev(r3, &(0x7f0000001800)=[{&(0x7f0000000080)="bb59e281bf23a657e88668190e03071ea70ec67932123e47bd0619f0c76b5c0fa1ad86bfb9a294797e3355116429c17a486429c658a62e84ba7bb3636fcc90fb3417b13c0fb64eeb6317ed7fc167183a222c7815c8f8e105e8eff97ff8737e2cda7382e6859719b6fb2e5cc74f6fa8de197e230ed1a2b9b4e8db6ee832de5be1835f6cb8a6580cd0707c9f491ac6657d99ba25471fe585a1b610b3926e1cc4497d6aeb3160df1da4bd1ff7f38f899a254e37068f12eed9e7ad8759d780095776cea9cdd4293efb6893c672b2d7cc855cdbc7874858b2a056819ca7c03c1c3f4f7273d17e0fd8bc026181ceb2a7", 0xed}, {&(0x7f0000000180)="e8a61a231926ec7237bfe6ea6eb787b6d65fb02d1269d4ea88f18b8925cfc6c244e9e79e8545d3713cbde5f165322d8b0a61d21c8ed0f150379ac7e6dbb9fd9c3f7a6bf1cf0f3e923b65c6e661931bf546fc3ecd90c4064b55c531b0e682615777255577e3384c9229a88a75301178fea82af57adfe4d89140481da0bd32dc8fc92712a9170a0267bef04639577db7d994afb898004e472debd1eaace6275edd94d3f3639b688f39c890e30abac7a5ea995a09f93b3060ee0d8d79be6ed1778985bb932976b9ed5bed6909e0b1690bbea6f8474b9506175d0e44a01938af8cf0c627da97b54e888a676fda436274370e2d6c47", 0xf3}, {&(0x7f0000000280)="3e031f231430d1176472e1e51a5f15fc339abf67da7fecde841a2184a3dfbbee9fdc885c870321b189d86ed047e8837fb86722e7930f5132f704a0bc67c2bc7146e0ab84b3617746c0d18fef5225d131acd638360d3781947a91205424387f7d0901f5fe68409e7bb48fe2f1eec447ea2d0a4bf2f1c21d5afe3c4e12d107d73707dfa47aaf11a483341896a5b7f16facf1231f4e47610e68298eec3077add262b99e7be6f245589e803f3222f8d87ff0a67ccbe766844d1bb3b75a12ac852f7351b77a9ddf7e62cb22dfe00dc6d21ec1331165d7fc86f9b7e150a364f83d7aaf0ed3a4561bc6d02f2112ead8241c551d38bfcb46ea", 0xf5}, {&(0x7f0000000380)="4c160a6d732694923d0e5a59fae30f235d28d9b5a7e8918fcddac3a4d633c7c33f3329bb5f4f069175db513e7c86d1727c671f4070bca96fcddc78c335e4e0dba2bae04f3d7914bdadbeb3cfb5ad06c129fe7c617c84ee0a1424e7362c205a22b3630020026223a4e00969d899b8dbea28266e7ac66f4851a56a7c39b5e453af56026b6542a11cd6", 0x88}, {&(0x7f0000000440)="17933c7d7be7ec20c18038fa6f8d1c0b791b6260a077d6b0bf23f877d37f3f9d425bb9162e3dc765c5ce679c687de2a14bdae0add8a7ebb976862f60c66844f7f2d29018176acf7c0a2f8068246868bfe4e0232754ae744320880a0240b20399c552adf49d432b93711aca76a25484b17591949c551d4ee7faa69991bc1da36465aa9d309698afabf49f41678a2ffbcd4723e9deeec9eb0312730fb0e1ccbf2ec9d03150f23594b6bcae77f3787c4a63373fa7866683dc8726c539b7083f", 0xbe}, {&(0x7f00000019c0)="3a8707d6fe198a2eaba7771711ca0b35481a3f90f16836600daacdc432e44918440a4a5df172872545e53b62781fd77bc9d0b319a5ba6f4347f31da62a37f182f2d8c0b90604382f713cad2a259b8f18e1fe264cceaddef0c17de7fab7e1d4fcb6fdcfc3d8e737a840ae761d49052c15d57968f197c2b859851af39f1be687e3974a43214b545b7b9b6874f3a7b0964e42e4c3523672690bcb1d00873f5b7047645e9035ccd8e28cdac63ffc72eca327b813990f03056dba80a2917848040e232d5c84d9f4f39d8e191c9f7210adc3202f4d11217db24b6705064bc697fd81b247e40267", 0xe4}, {&(0x7f0000000600)="eccbe32039e2cfa200d193a0cdb849a917e55a21a7b56d278b1e078d5b6e5796a4ee71feea550c257735b08172b95e4a2f949c1fce0baa4ed8668e43fe4eb34f911016b4925e5300bf0cbd1b3d112030a5b0e1a43542f4eefb29b94657848c21228f83b8afc715f7146a4528bda194a9bf197eaeb5c2e7d25a43e797ac2d0ef8ac5b513d01d604cc05bb33e21e29e68c4b38c9431199c12a0f96ee6f3244dbc0e926d34c893bf1c150031c4d2e96d0a157c7e1dd0a91c9586f", 0xb9}, {&(0x7f00000006c0)="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0x1000}, {&(0x7f0000001900)="23f699977b68c6aee8907787364e2dd81374a4571855ef91516ca1e57c07617e8f583dc6ccdffddb6aad9d1517b9a325da4051e960d256a26fffda1a543ce98b8b27fb416f29f8ca36466a98d3e2aaa413d1213e9099b52fdb75d6641401dec65a3f114e27f1bf10652ff667f69002bc002898d8dd06d8a5374c94c13f85ce2eecf7cb0bc9728165774def7bcad1c411d9fd22c248eb57a79357c4958bf5865e17c44c223d82c528dd4ab0cdf5", 0xad}, {&(0x7f0000001880)="5a89d6b72cdcbed69b539389da2b1e47f0c9d2a860375f0ead356e39fcb0dcc49257d2525ebbdfda981efd126da31c9d50ffde00a18727b9027b1f0580441488c6baae52084e33bf90fe", 0x4a}], 0x2000000000000035) 2018/04/07 19:49:54 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCNXCL(r0, 0x540d) fchdir(0xffffffffffffffff) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR=&(0x7f0000000480)=ANY=[], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(0xffffffffffffffff, 0x6153b2ec5c014992, 0x4, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000600)) r7 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x10001) write(r7, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) sendfile(r7, r7, &(0x7f00000006c0), 0xfec) ftruncate(r4, 0x30) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f00000000c0)={0x82}, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r7, 0x0) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) [ 140.279215] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 140.290191] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/07 19:49:54 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x103000) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000100)='\x00') r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0x3) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, 0x64, r4}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000001, 0x14010, r1, 0x5c) getsockopt$nfc_llcp(r3, 0x118, 0x6, &(0x7f0000000040)=""/81, 0x51) connect(r0, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) 2018/04/07 19:49:54 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x80000000, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/04/07 19:49:54 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x180, 0x0) write$cgroup_subtree(r1, &(0x7f0000000180)={[{0x0, 'pids', 0x20}, {0x2b, 'memory', 0x20}]}, 0xe) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) finit_module(r0, &(0x7f0000000000)='\x00', 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000002500000000000000000000dd02e904fe7a41eeb865296333849e359cc4443b702d61e0b6d0e325166eeb43343ab8223f74f5426dbf405d65646dad929a10469fdd65f5e85995903b50b3819a55db877f1b26c8a020111745d0e6a51264ca00b46a29cf4e32d02e89df2b9b57ad58c6f49af241a4dcacbe033c3d282da0f87f561b00aec88e670baed8a0f190ffac6b146a671c843f8c327a79596b1455c855710b189c108e2c4d4d7ef27f12945039710c55779969b86b29e8b9ea22574d31df4432f67def1308f9d1943300000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/04/07 19:49:54 executing program 5: unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200) [ 202.177822] buffer_io_error: 7 callbacks suppressed [ 202.182854] Buffer I/O error on dev loop0, logical block 16, async page read [ 202.190462] Buffer I/O error on dev loop0, logical block 16, async page read [ 202.197866] Buffer I/O error on dev loop0, logical block 17, async page read [ 202.205138] Buffer I/O error on dev loop0, logical block 18, async page read [ 202.212363] Buffer I/O error on dev loop0, logical block 19, async page read [ 202.219577] Buffer I/O error on dev loop0, logical block 20, async page read [ 202.226788] Buffer I/O error on dev loop0, logical block 21, async page read [ 202.233967] Buffer I/O error on dev loop0, logical block 22, async page read [ 202.241198] Buffer I/O error on dev loop0, logical block 23, async page read [ 202.248399] Buffer I/O error on dev loop0, logical block 24, async page read [ 203.569520] IPVS: Creating netns size=2552 id=20 [ 264.259715] buffer_io_error: 7 callbacks suppressed [ 264.264740] Buffer I/O error on dev loop0, logical block 16, async page read [ 326.336589] Buffer I/O error on dev loop0, logical block 16, async page read [ 362.075994] INFO: task syz-executor6:10013 blocked for more than 120 seconds. [ 362.083303] Not tainted 4.4.125-g38f41ec #21 [ 362.088565] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 362.096523] syz-executor6 D ffff8801cfe371f0 27336 10013 9835 0x20020004 [ 362.103925] ffff8801cfe371f0 0000000000000000 ffff8801cfe37208 ffffffff81016b7f [ 362.111923] ffff8801cfe37100 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 362.119905] ffff8801db21f4c0 ffffffff84217840 ffff8800b5810000 ffff8801cfe377e0 [ 362.127896] Call Trace: [ 362.130458] [] ? dump_trace+0x14f/0x350 [ 362.136070] [] schedule+0x7a/0x1b0 [ 362.141226] [] schedule_timeout+0x3a0/0x970 [ 362.147180] [] ? usleep_range+0x140/0x140 [ 362.152952] [] ? kvm_clock_read+0x23/0x40 [ 362.158733] [] ? kvm_clock_get_cycles+0x9/0x10 [ 362.164934] [] ? ktime_get+0x128/0x1d0 [ 362.170463] [] ? __delayacct_blkio_start+0x41/0x80 [ 362.177057] [] io_schedule_timeout+0x1be/0x390 [ 362.183258] [] bit_wait_io+0x1b/0xc0 [ 362.188603] [] __wait_on_bit_lock+0x8f/0x140 [ 362.194632] [] ? bit_wait+0xc0/0xc0 [ 362.199911] [] __lock_page+0x18d/0x1f0 [ 362.205419] [] ? add_page_wait_queue+0x160/0x160 [ 362.211820] [] ? autoremove_wake_function+0x90/0x90 [ 362.218469] [] ? __might_sleep+0x90/0x1a0 [ 362.224233] [] pagecache_get_page+0x316/0x3f0 [ 362.230364] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 362.237358] [] ? I_BDEV+0x20/0x20 [ 362.242428] [] grab_cache_page_write_begin+0x63/0x90 [ 362.249164] [] block_write_begin+0x3a/0xd0 [ 362.255017] [] blkdev_write_begin+0x3c/0x50 [ 362.260972] [] generic_perform_write+0x28a/0x530 [ 362.268148] [] ? try_to_release_page+0x140/0x140 [ 362.274520] [] ? file_update_time+0xbc/0x3d0 [ 362.280568] [] ? should_remove_suid+0xe0/0xe0 [ 362.286696] [] ? iter_file_splice_write+0x143/0xae0 [ 362.293330] [] ? do_splice_direct+0x1a7/0x270 [ 362.299460] [] ? do_sendfile+0x54c/0xd30 [ 362.305139] [] ? compat_SyS_sendfile+0xd1/0x160 [ 362.311453] [] ? do_fast_syscall_32+0x321/0x8a0 [ 362.317755] [] ? sysenter_flags_fixed+0xd/0x17 [ 362.323953] [] __generic_file_write_iter+0x35a/0x580 [ 362.330693] [] blkdev_write_iter+0x1d4/0x490 [ 362.336740] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 362.343287] [] vfs_iter_write+0x1c7/0x2d0 [ 362.349073] [] ? default_llseek+0x290/0x290 [ 362.355011] [] ? splice_from_pipe_next+0x2a4/0x380 [ 362.361580] [] ? __kmalloc+0x124/0x320 [ 362.367098] [] iter_file_splice_write+0x58a/0xae0 [ 362.373557] [] ? trace_hardirqs_on+0xd/0x10 [ 362.379514] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.385628] [] ? atime_needs_update+0x460/0x460 [ 362.391931] [] ? selinux_file_permission+0x348/0x460 [ 362.398663] [] ? generic_file_splice_read+0x13c/0x1c0 [ 362.405469] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 362.411608] [] direct_splice_actor+0x125/0x180 [ 362.417822] [] splice_direct_to_actor+0x2d2/0x830 [ 362.424279] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 362.430956] [] ? do_splice_to+0x140/0x140 [ 362.436739] [] ? security_file_permission+0x89/0x1e0 [ 362.443460] [] ? rw_verify_area+0x100/0x2f0 [ 362.449415] [] do_splice_direct+0x1a7/0x270 [ 362.455352] [] ? splice_direct_to_actor+0x830/0x830 [ 362.462000] [] ? rw_verify_area+0x100/0x2f0 [ 362.467960] [] do_sendfile+0x54c/0xd30 [ 362.473463] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 362.479942] [] ? __might_fault+0xe4/0x1d0 [ 362.485709] [] ? __might_fault+0x114/0x1d0 [ 362.491576] [] compat_SyS_sendfile+0xd1/0x160 [ 362.497700] [] ? SyS_sendfile64+0x150/0x150 [ 362.503637] [] ? __compat_sys_pwritev64+0xa5/0xf0 [ 362.510119] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 362.516336] [] ? SyS_sendfile64+0x150/0x150 [ 362.522273] [] do_fast_syscall_32+0x321/0x8a0 [ 362.528406] [] sysenter_flags_fixed+0xd/0x17 [ 362.534495] no locks held by syz-executor6/10013. [ 362.539362] Sending NMI to all CPUs: [ 362.543186] NMI backtrace for cpu 0 [ 362.546802] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.554043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.563386] task: ffff8800bb2ee000 task.stack: ffff8800bb198000 [ 362.569424] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 362.578154] RSP: 0018:ffff8800bb19fcb8 EFLAGS: 00000046 [ 362.583568] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 362.590838] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 362.598130] RBP: ffff8800bb19fce0 R08: 0000000000000001 R09: 0000000000000000 [ 362.605372] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 362.612644] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 362.619910] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 362.628129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.633980] CR2: 000000c4218dbc00 CR3: 00000001c860c000 CR4: 0000000000160670 [ 362.641237] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.648488] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.655727] Stack: [ 362.657860] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 362.665356] ffff8801db31bca0 ffff8800bb19fd00 ffffffff810b9abb ffffffff839f6dc0 [ 362.672867] 0000000000000003 ffff8800bb19fd60 ffffffff81d11764 0000000000000000 [ 362.680378] Call Trace: [ 362.682927] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 362.689309] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 362.696390] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 362.703105] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 362.710099] [] watchdog+0x6fa/0xae0 [ 362.715342] [] ? watchdog+0xc3/0xae0 [ 362.720689] [] kthread+0x268/0x300 [ 362.725868] [] ? reset_hung_task_detector+0x20/0x20 [ 362.732504] [] ? kthread_create_on_node+0x400/0x400 [ 362.739159] [] ? kthread_create_on_node+0x400/0x400 [ 362.745807] [] ret_from_fork+0x55/0x80 [ 362.751314] [] ? kthread_create_on_node+0x400/0x400 [ 362.757965] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 362.776937] NMI backtrace for cpu 1 [ 362.780528] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.125-g38f41ec #21 [ 362.787524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.796861] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 362.802886] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 362.811273] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 362.816703] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 362.823941] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 362.831197] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 362.838452] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 362.845689] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 362.852950] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 362.861154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 362.867019] CR2: 0000000001a790b8 CR3: 00000001c860c000 CR4: 0000000000160670 [ 362.874255] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 362.881508] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 362.888760] Stack: [ 362.890880] ffff8801d9b5fdd0 ffffffff81027e65 ffff8801d9b60000 ffffffff847dec48 [ 362.898395] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffff8801d9b5fde0 [ 362.905907] ffffffff810293da ffff8801d9b5fdf8 ffffffff81221948 dffffc0000000000 [ 362.913405] Call Trace: [ 362.915969] [] default_idle+0x55/0x3c0 [ 362.921468] [] arch_cpu_idle+0xa/0x10 [ 362.926900] [] default_idle_call+0x48/0x70 [ 362.932749] [] cpu_startup_entry+0x5fd/0x8f0 [ 362.938791] [] ? call_cpuidle+0xe0/0xe0 [ 362.944379] [] ? clockevents_register_device+0x122/0x230 [ 362.951455] [] start_secondary+0x304/0x3e0 [ 362.957316] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 362.963858] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 362.983185] Kernel panic - not syncing: hung_task: blocked tasks [ 362.989307] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 362.996544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.005862] 0000000000000000 2cb7d57cda8113ce ffff8800bb19fca8 ffffffff81d067bd [ 363.013827] ffffffff838831a0 ffff8800bb19fd80 dffffc0000000000 7fffffffffffffff [ 363.021793] ffff8800b5814c48 ffff8800bb19fd70 ffffffff8141b46a 0000000041b58ab3 [ 363.029761] Call Trace: [ 363.032319] [] dump_stack+0xc1/0x124 [ 363.037653] [] panic+0x1aa/0x388 [ 363.042634] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 363.049526] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.056764] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 363.064002] [] watchdog+0x70b/0xae0 [ 363.069241] [] ? watchdog+0xc3/0xae0 [ 363.074568] [] kthread+0x268/0x300 [ 363.079725] [] ? reset_hung_task_detector+0x20/0x20 [ 363.086355] [] ? kthread_create_on_node+0x400/0x400 [ 363.092986] [] ? kthread_create_on_node+0x400/0x400 [ 363.099617] [] ret_from_fork+0x55/0x80 [ 363.105120] [] ? kthread_create_on_node+0x400/0x400 [ 363.112191] Dumping ftrace buffer: [ 363.115734] (ftrace buffer empty) [ 363.119413] Kernel Offset: disabled [ 363.123016] Rebooting in 86400 seconds..