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@typed={0xc, 0x5e, @str='em0@$\x00'}, @typed={0x8, 0x95, @pid=r7}, @generic="abdd30b2e3f177d9a3df195c10af46da8d52298674e0c648821058d7ad", @generic="4ec3444d13384d6f39d29ed0ed3bc6f3e647c740b1aba952c3888222d3b9ca6b129aac4767cdfd2a41835f18f152bf94acd2c97643e56f1767bc9379d353e2f4d01bba25ba0da38d156bfd3921c4b817b030f297662ba605bff28094860860000388b67c9ff8fc35ac02130cf6278f6e078e9d7e5aa6368b28ac5535e42a00d7fb183267a9ae49fc6906889cc497511e47f304aa64a27b2f27a67f4977110f24bd8611e7889ba8c998a20fcd104dd4c3bcf0763337bb726cd24c86d5e0dc4ead44513bae80bf0d5a85fdaf7031f534c8f2ded890f72c4a8c"]}]}, 0x134c}], 0x6, &(0x7f0000005a00)=[@rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x800}, 0x1) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000070a07031dfffd946fa2830020200a0009000200021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/04 05:40:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653") r1 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000003000)={0x340c, 0x3e, 0x220, 0x70bd28, 0x25dfdbfb, {0x1b}, [@nested={0x144, 0x28, [@typed={0x54, 0x4, @str="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a65686410721ee2db6a74e3332653"}, @generic="511696554814a9930a4a880e3abd90ae3519a37cd1fb7704f5152098b267d13e45afa93daff30895d8718f3afafce1c5bebf3a202c55835782d15c390493dc6f5765efa4f31034f6cb4ba25d4e40b4d65f46028c32d8438e04cd1e0d67344627be2153208fddfc1396a3f3e747d9fa670b6efc280a957324e832d4b1d367722b42b23fb74f7470e11abfd9", @generic="c2c08fd404e12908fe0b31c9c278aa05315c1fe6dbe1fd610c7ec9966798d7ac180f724dc443b768dd355900e20189db206ce2001df8e7b49ba884c32f51cc0c79627e51b41b8e", @generic="dda9354674865b320c5d1aa12f1f310b05ebb2c94f8052d228"]}, @typed={0x14, 0x54, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x7f, @pid=r1}, @generic="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@nested={0x11ac, 0x53, [@typed={0xc, 0x43, @u64=0xd6ba}, @typed={0x8, 0x62, @fd=r0}, @generic="892692ad1a26e1c7a98e57b6d7e63e19d63d1f971daea1db86401394528ca5e7a6f66c48ce5738ebc9c4b022c2f46a50f92ee63d6c9fc7b6e698fc3b1e85917736acbeecf70f2af84de733a1d97e441e25297ca0d3f95330ec6c3d12282211f5b33d4c7f1df0b91ebef7c911", 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@generic="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@generic="9809ed34952b0c328bcafcbac5acdbd0a5ee1c1f34323bc27316f71bc51873680ca3782665bbe0c7ce93bac1f92544f86aa6073050a94d3e4332b78fcb7c48fa457c9852f7b98dc70afff935fa1ade6321b17bd6e5cfe5d0c45f5a32d2a0c211bf44635871bc43490dc5fb8d292efedc15e5f0dc7787362ca9656c6c3d98272ac497f69d62a7492ede061eab46ac7b5a5895bf92184f20228246fbc1f34d34f079c59ce255e60074758ba11c56730b644bfed5e8193389dc7742a1b92527346cd5b9c285bfad3dce37873bfcdaa8b4f38837b599b7", @typed={0x4, 0x59}, @typed={0xc, 0x38, @u64=0x3}]}, 0x340c}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) fcntl$setstatus(r0, 0x4, 0x2802) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24}}, 0x100000000, 0xf0e8}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r3, 0x3f}, &(0x7f00000002c0)=0x8) sendmsg$nl_generic(r0, &(0x7f00000016c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000001680)={&(0x7f0000000340)={0x1338, 0x38, 0x0, 0x70bd29, 0x25dfdbfb, {0xe}, [@nested={0x1e0, 0x45, [@generic="486b6e20876686f5bd8add2106c78746ecdb0a32f03f2cb2e8dfee033adb1e210ff8d5fe974621c7d77fa8b56e3d4eb02f5e89733beebefeeaafc7fc9b626ffe426386b3ba77c4c1f7ca106915cdb1fcac0d23c63e09eaee07d3254372644c", @typed={0x8, 0x5e, @binary="ec2edf"}, @generic="c70a4699", @generic="08c38a24625b4f217a028b84ffe97cbb4c411d5592dae7fdc41bf43bb98843c79768fb346e4c4c330aaa922ae60de58891ec2695fb557bcb956d9bda56eab2ed5fdc1a362558a0853698f4479434d573102781559d2e4e2210775dbef4f7c9d4d09e19be43be933075a07ebacc9607a2a0777106b54c9ec6547660dbf756ea4f61425c86f92d98816c509eeb40caa0f60478ab5668cbd5182461dfd62d2bdfac5b796ba5ef9981493f1220039d96475c02922c2d476c93adec8b40d04414de73bf910d6fbf6e3684aa493ced95ed6994e3b99598c0fbbda2d1", @generic="73ffda1d32b40d5977dac93e26da0cffdb24f9c6658e0a52ecd7d1b96c68060ca0c59766403fec32cb34fdca83b042659e2f55daf157e4aca6a8561115c7377bfdc5865f10334191ca1e7b045338265887b75e2be1cbf1d7abb1ed065832deff009fd06a473e29f4cd829078a53e218e628e9f4ca47fd98de186d44a6cf740340fda237c32f92b5e292dfc63f2c14ab17db85a46ba79d0"]}, @generic="fdd7467628a28d685e09bd425053caafc6b2525c6cc5737e5bdab4a1afc57ab825c528d840463c318093e3f95dc7ad183fa73eec97cdcf4bbb734f21169555aa12fcd7e0ae718fe5ccbfda5fc9e5e8ddbdfa34f3ea8ecd5fe0f4c41400700b8615da46c5e417706cbdaf0477ad4976bd5a060e3f03aefef9f598a810d61321fe20b519310dfc3f08d6e2a65492452e0bf8e0b242679d52c18d6fe6e8f45b6f1ae42c280d237e535d2d3f89b953800f16a699759b7bf2f3c1867d29209c565f7c1b281277fe", @generic="a565ff070e633cf8e0bce53b0e0da0c97d670d4a2b58d3ebc0953faf84bb24a968a70f2ea33be830a84f4df87b401e8c966fbe4f4ebe38102bc17ee7fd033ac080f2afb6ad3f7ae2f90882d9a10faf72f0eff5e3d84ca8467a5c1fed36c3b0256bbab7ced7d51d1b3e5c5d1d1fd47b11a5", @generic="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", @typed={0x8, 0x3ff, @fd=r0}, @generic='\\]', @typed={0x4, 0x72}]}, 0x1338}, 0x1, 0x0, 0x0, 0x4000}, 0xc000) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffd80, 0x0) 2018/06/04 05:40:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008cff4)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x100, 0xfffffffffffffff8, 0x6, 0x2e12, 0x8, 0x7ff, 0x10000, 0x4c53], 0x8, 0x1, 0x1000, 0x3, 0x1, 0x1000, {0xe2d, 0x0, 0x6, 0x8, 0xffffffff80000011, 0x10001, 0x7f, 0x6, 0x0, 0x9, 0x1406a2ca, 0x9e03, 0x8, 0x1, "c608df45460d89b0c8ec8c75fb4312c0b7f9d9b69548c7b5683084afd97e7538"}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000002140)={0xf000000c}) 2018/06/04 05:40:59 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x3, 0x7}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x6, 0x4, 0xffffffff80000001}, &(0x7f0000000200)=0x10) listen(r0, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x7a, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/06/04 05:40:59 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x7}, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x6, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x9, r2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) [ 150.326635] Unknown ioctl 1074025689 2018/06/04 05:40:59 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1e0000001800010400000f00000000000000004a64cf37dedd2e09565155a63f0008000300e6000000bf62fd4403bad6ec129b75c4bd3b4c8661e862c071bf4f5daceb8379569115e86979c079eeba3e181324ea"], 0x1c}, 0x1}, 0x0) [ 150.408871] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. [ 150.428554] Unknown ioctl 1074025689 2018/06/04 05:40:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r1 = semget$private(0x0, 0x2, 0x280) semctl$SEM_INFO(r1, 0x2, 0x13, &(0x7f0000000000)=""/139) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1000000000000205, 0x0) 2018/06/04 05:40:59 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@allocspi={0x104, 0x16, 0x317, 0x0, 0x0, {{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@mark={0xc, 0x15}]}, 0xfc9e}, 0x1}, 0x0) 2018/06/04 05:40:59 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f00000000c0)={@my=0x0}) 2018/06/04 05:40:59 executing program 3: [ 150.504503] netlink: 20 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/04 05:40:59 executing program 0: 2018/06/04 05:40:59 executing program 1: 2018/06/04 05:41:03 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r1, &(0x7f0000001900)=[{&(0x7f0000000180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)='Z', 0x1}], 0x1, &(0x7f0000000400)}], 0x1, 0x0) 2018/06/04 05:41:03 executing program 3: 2018/06/04 05:41:03 executing program 0: 2018/06/04 05:41:03 executing program 7: 2018/06/04 05:41:03 executing program 2: 2018/06/04 05:41:03 executing program 1: 2018/06/04 05:41:03 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8912, &(0x7f0000000040)) 2018/06/04 05:41:03 executing program 5: 2018/06/04 05:41:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha384-ssse3)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="02baa81ed0ee8bc23c146314a73c89d51d0c32f145fd028e76154af9a5e352527e187c307457ce1b04c69918a092d53e52c1c84c60a6a0c0891fcff50a194111477a0f605133e622e91455209338d7f1e185666a59441a8fa1dcbdb2871b18010a7956e4757a4c80f335df4c106e36f90a971069da9be963e324eac4a2129f6c42", 0x81) 2018/06/04 05:41:04 executing program 0: socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x89f0, &(0x7f0000000080)='0\x00') 2018/06/04 05:41:04 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x9a) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000a40), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x11, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/31, 0x1f, 0x2020, &(0x7f0000000100)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/06/04 05:41:04 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='statm\x00') sendfile(r0, r1, &(0x7f00004db000)=0x48000000, 0xff) 2018/06/04 05:41:04 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffefffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB='X'], 0x1) 2018/06/04 05:41:04 executing program 1: r0 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x14, &(0x7f0000000080), 0x301) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x14, &(0x7f0000000080), 0x301) 2018/06/04 05:41:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000000340), &(0x7f0000000300)=0x1) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getgroups(0x2, &(0x7f0000000080)=[0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/06/04 05:41:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ec05a875f9e91a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000016c0)={'bridge0\x00', &(0x7f0000000040)=ANY=[]}) 2018/06/04 05:41:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r0, &(0x7f0000000000), 0x0, 0xc000, &(0x7f0000000040)=@l2={0x1f, 0x7, {0x864a, 0x4, 0x1, 0x1, 0x7f, 0x68a730ad}, 0x5, 0x6}, 0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x63, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0x1e) close(r2) close(r1) 2018/06/04 05:41:04 executing program 4: r0 = socket$inet_sctp(0x2, 0x400000000000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x33) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x3}, 0xfffffffffffffe37) [ 155.910520] Unknown ioctl 1074025678 [ 155.928929] Unknown ioctl 21521 [ 155.955070] Unknown ioctl 1074025678 2018/06/04 05:41:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x141100) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000440)={0x1ff, 0x100000001, 0x1, 0x6}) read(r0, &(0x7f0000000080)=""/234, 0xea) socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) r4 = gettid() waitid(0x0, r4, &(0x7f0000000480), 0x20000000, &(0x7f0000000540)) sendmsg(r2, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="29dd1a6dfca7791c1bb5eebd405bd91ee1e9e7afd0594764366f60da4f957a302ad021f6c14e1852695f8f5482b636a8b7614b41c5297e7e6018f4e1f4bc7b5c72cc0df399768fbe8db6b1879ea73d0eb22757c16b2705c164ff0e144bf0abeca5c5189fbe2d4c307623a03fc4bd1c9261666a9f97fa88bc65920e54433dd9b15b44c1f3d1f2f04f92c2d0f292b21e7ef1898e2a519e000842fafe", 0x3a9}, {&(0x7f0000000740)="d516f0543dacd5b2fcd5c8b1660d29d979cfbda2cc8b4379bc70848c6d084accc3e8fc940da5aa241321799512dd44349c3a636a90d2a538f05e4117c35158ec01c97a6d3cdbdbec3b1050f609b0dc"}, {&(0x7f0000000d40)="2d6e6b3b809739e8d115605a8721227483f164a3b2ff5faa115e0a4f2ac1de9619ef8f530b1c2eb67112de7523df7ef92edf12840d07f7c2d7bf6c310db92d2388b01bac2d5d7e88c06ca537bc41fc6445416953ba256763f1d026b875b682d78b11b8ab4edbdb96a854a388218f2f53f9020669990e7f3b770f92956df953b16a4d6839e304f0a98240ea7a9eac0c0088c1e87e8084ab876d322f4f8d3a2185a89b3ec9b3d122509c70fccb15923ed0052a54d605d9a6cd5f4ab44926fe77c54914f314777de14375824fddb271c051e4d30987b7a02b2c8852b41d4613aa2d7ee64784916593b70b07dfcef2f631b751e0f8b24f"}], 0x10000000000002c2, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"]}, 0x0) recvmsg(r3, &(0x7f0000000500)={0x0, 0x34b, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/120, 0x78}], 0x305, &(0x7f00000004c0)=""/5, 0x5}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffffffffffe0}) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='mountstats\x00') getpeername$packet(r5, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000800)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000840)={'team0\x00', r6}) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f00000001c0)=""/194) syz_open_pts(r0, 0xffffffffffffffff) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8000, 0x0) r7 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)='em0user/vmnet0em0\x00', 0x0) keyctl$revoke(0x3, r7) 2018/06/04 05:41:05 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x0) write$tun(r1, &(0x7f0000000200)={@val, @val={0x3, 0x3, 0x2, 0x1000, 0x1277, 0x1}, @mpls={[{0x4, 0x9, 0x7}, {0x7, 0x7, 0x9, 0x7}, {0x2, 0x4, 0xffffffff, 0x5}, {0x4, 0xae, 0x40}, {0xffffffffffffffff, 0x247, 0x6, 0x3}, {0x7fffffff, 0x14cd, 0x2, 0x2}, {0x3, 0x1f, 0x4, 0x7}, {0x200, 0x6, 0x8, 0x3}, {0x3, 0x0, 0x200, 0x7}, {0x8b, 0xffffffffffff8912, 0x0, 0x1}], @llc={@llc={0xfe, 0xfe, "7ebf", "0a224829a2470002e85477e2f7a8fd56c7f73f04620caaff9e2946dc5d084d8e2db2a6ae9afd855dec94a3024d48e526e3721ceeff67c65934e2151c7eeb1e5354edbd0dd9eedcf7009be65c01125d8083481e6db4a39dfcaaeed510dd9e9373a0e82f225d21696e2d938a26a936f9e0de4c9ea2f8d2268145ed852f614205cf50b6f416abd7f2a0c453882e1235305beb0cf4f46ed7411303af351b0c6ebecaf2f5d73aa2dd0fec8b88be57d4d2e31477241549c51b855f03238a851890285d633348e490155524dec1c6018067ee5dfa5c570ec9911fa416758c386054cde75e9998856a"}}}}, 0x11f) open_by_handle_at(r1, &(0x7f0000000100)={0x96, 0x8, "ba126ffbb136f589fbf0f251271fcb9115c529fbc8f1347de53804bd2248c3344447413fd4e08fd2b9f68246a080747993f7d384f78e6ef0b962d63f6d4079c6f56db540f3d6232c75dd1b9206e05603770fc2fb634ee1620d92196adba4ab9c4e42d32bdde35244a50ce65a579562dfb0372b388a4e37dfa0a4a1adf740622aa69c28c91724e2ee694f82bdbe9f"}, 0x18b00) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x200, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000000c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000bc0), 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r3, &(0x7f0000002b00)=@notify={0xf, 0x8, 0xfa00, {r5}}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0)=0x1000, 0x4) poll(&(0x7f0000000040)=[{r1}, {}, {r2}], 0x3, 0x0) dup2(r0, r2) 2018/06/04 05:41:05 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000000)) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x22081) 2018/06/04 05:41:05 executing program 4: r0 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/95) fallocate(r0, 0x0, 0x0, 0x4d) io_setup(0x8, &(0x7f0000002000)) 2018/06/04 05:41:05 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000af5000)={0x1, &(0x7f00006dc000)=[{0x7, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="ad", 0x1, 0x0, &(0x7f0000000380)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000000180)="c3401c344654f3c7d9fe1ba48c8e399aa4eedc3d6bd8ebd65c856a45d61154adc2b2a976fbffffffffffffff38e9dd18c58f6bd779650fc30f09000000ecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c3430ca58d91051b22f6c8acc9d082b7bcdec844f667da0867d08d415400499ff010000d82c04fd3e8a76d9b2f19b61e330397f78ed774dfa43ec3566dfb1bf360407022a059f947f3b81ec489a8297bc2b34bb417dc53cb2b6b4f08f76bb9eb7f695e69060813c4bfc3d43fe628cc9a9b0618aeb946bfc54f356573f00000000000000000000000000000000000000000000000000", 0xf7, 0x81, &(0x7f0000e66000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f000042a000)=[{&(0x7f00001e3f5a)='-', 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000000)="9f", 0x1, 0x0, &(0x7f0000000140)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) shutdown(r0, 0x1) 2018/06/04 05:41:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000000000), 0xfec4, 0x4008000, &(0x7f0000001000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000440000), 0x38c, 0x0, &(0x7f00002ce000)={0x2}, 0x10) 2018/06/04 05:41:05 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') sendfile(r1, r2, &(0x7f00000000c0), 0x80000002) 2018/06/04 05:41:06 executing program 1: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') pwrite64(r1, &(0x7f0000000280)="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", 0x1000, 0x0) sendfile(r0, r1, &(0x7f0000000100), 0x80000002) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/06/04 05:41:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/snmp6\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000300)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x6, 0x10000}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={r3, 0xc0, &(0x7f0000000200)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x1e}, 0x7}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @empty, 0xfffffffffffffffa}, @in6={0xa, 0x4e22, 0x200, @empty, 0x2}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) sendfile(r2, r1, &(0x7f000025d000), 0x3fc) 2018/06/04 05:41:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@multicast1=0xe0000001, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000040)={0x1, 0x2, 'client0\x00', 0x2, "b8b18b999a4914f1", "d6fcc7f98c98ab6005a048aaaa438013f2afe7f5054c737535cbadbae4c35191", 0x0, 0xd81b}) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000001c0)=""/139, &(0x7f0000000000)=0x8b) 2018/06/04 05:41:06 executing program 2: clock_adjtime(0x7, &(0x7f0000000000)={0x3, 0x7, 0x6, 0xef1c, 0x7, 0x7f, 0x3, 0x7afb, 0x6, 0xfffffffffffff2b0, 0x7f, 0x81, 0x800, 0xd, 0x9, 0x3f, 0x100000000, 0xffff, 0x1, 0x1, 0xffffffff, 0x0, 0x5, 0x9, 0x75, 0x3}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8) 2018/06/04 05:41:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x78, 0x0, 0x103}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x6, 0x1, 0x4f, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000080)={0x8001, 0x10000, 0x7, 0x5, 0x8, 0x2, 0x572, 0x7ff, 0x800, 0x5}) 2018/06/04 05:41:06 executing program 4: r0 = socket$inet6(0xa, 0x1008000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc4607d82c99240970") r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x80000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x3ff) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x0, 0x12011, r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000440)='net/route\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e20}}) 2018/06/04 05:41:06 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000280)=ANY=[@ANYBLOB="578620a1bba69b30121e54dbf49c8286274c6b04d861b7fc26fb92e4e217585fab168d24f277d77732ed4df11c1cc01d402880e95c362d63e6d1d5daf9ea132b4595543d524d795ac09223dae11119af7afbbb3f3ae7a5c761bbca1217cc14bf65eebf0f13a7d9fe2734304b3329e454fa43f7271af949da2bfc784be233cb91edb3bfc7ee1552408e6dad1b29c25c2c01373d5089e69ac42639252279c1e54dff9e1d013bd09342304b57399e584b5becf57dfab4feb3f0298bb9e27c"], 0x8) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x100, 0x0, 0xb000}, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@multicast1, @in=@loopback}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) sendmmsg(r0, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) 2018/06/04 05:41:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='rdma.max\x00', 0x2, 0x0) r2 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000080)=@ethtool_pauseparam={0x12, 0x1, 0x80000000, 0x7}}) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000180)="e7c58b873468b170a0cb5fd4ec5682e31f3c091ab8d8f10eb5899db40405d282126b15e049ba5327e8bbb95ccbc17c79a23a32e4b7a7b0483be49e263cff886f1209141998f6418bcb4c64778df48bb5a22f07ec10eae74248c6ad3a718b056ae494a88503628260b71f82cfc5682eaca4c192e98026df0669972ff7fdb2703fb444858e338618a39e4e1d877c586194bf62fd2a1581e851f713677227951ec2411279559024320685582094abb42c718b4b35657a694e1b9751b130eb824aef1c6285dd96d250cdfeea0842df5e41808bd43d", 0xd3}], 0x1) 2018/06/04 05:41:06 executing program 3: mkdir(&(0x7f0000000300)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000480)={0xaa}) socket$inet_smc(0x2b, 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000080)={@loopback=0x7f000001, @empty, @broadcast=0xffffffff}, 0xc) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000240)='./file0\x00', &(0x7f0000000140)='./control/file0\x00') close(r0) 2018/06/04 05:41:06 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x200}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = getegid() fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) setgroups(0x7, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7, r8]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r0}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 2018/06/04 05:41:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6(0xa, 0x10000000003, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0xfffffffffffffffe}}, {{@in=@loopback=0x7f000001, 0x0, 0x3c}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}}, 0xe8) syz_emit_ethernet(0x140, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x20, 0x400) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a007fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100020c080000010000000000ff", 0x58}], 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/06/04 05:41:06 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x9, 0x800) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}}, 0x100) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000180)=@req={0xff, 0x0, 0x3, 0xfff}, 0x1b4) r2 = socket$inet6(0xa, 0x5, 0xb) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x5f9, 0x0, {0x2, 0x3, 0x7, 0x2, 0x1}}) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/06/04 05:41:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000240)={0xa}, 0x3bb) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000440)=0xffffffff, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x30000, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/mixer\x00', 0x60000, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000540)=""/6, &(0x7f0000000580)=0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000500)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioprio_get$uid(0x3, r1) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000600)) r4 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x3b, 0x4000) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0106401, &(0x7f0000000480)={0xea, &(0x7f0000000340)=""/234}) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f0000000140)=0x68) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000280)=0x8, 0x3d5) sendto$ax25(r0, &(0x7f0000000180)="9d", 0x1, 0x0, &(0x7f0000000000)={0x3, {"65d0fb25a55ace"}}, 0x10) 2018/06/04 05:41:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0009fc2f07d82c99240970") getrlimit(0x0, &(0x7f0000002ff2)) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x5, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f00000000c0)="66868a0a05e3f48fc4cf7d23c2d3232812db8f6a37730ee4874b511b8fcea6745eef6546a8249f5c9b2828d9966f0e45b90f85807548b732add2b98a93109a07c6c8d82049ccbf3c1cf9febf7b5451b2bff8f96a8e4ad57012855b4403bab0e75caad0e79d01037faffd699e645112128c02608599c66a1e62f8eb4bbd5244e9c9d148be321e3a103243030bffefc4f51b9f31b4d74bae2a2283640c922d8cf16c9c41679fceb04a91344d65f40f71186c7d", 0xb2, 0x10, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x45022237}, 0x1c) select(0xffffffffffffffa3, &(0x7f0000000200), &(0x7f0000000180), &(0x7f0000002000), &(0x7f0000003000)) 2018/06/04 05:41:06 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x200000, 0x0) fchmodat(r0, &(0x7f0000000140)='./control/file0\x00', 0x120) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$eventfd(r0, &(0x7f0000000340)=0x1, 0x8) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x6, @time, {}, {}, @time=@time={0x77359400}}], 0x27) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x6404, 0x0, 0x100000001}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x4}, &(0x7f00000002c0)=0x8) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000001c0)='./control/file0\x00', &(0x7f0000000200)='//control\x00') rename(&(0x7f0000000040)='./control\x00', &(0x7f0000000300)='//control\x00') close(r1) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000180)=@req={0xa6, 0xa000000000000000, 0x100000000, 0x6}, 0x10) 2018/06/04 05:41:06 executing program 5: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, 0x0, r0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x40000, 0x0) syz_open_pts(r1, 0x100) 2018/06/04 05:41:06 executing program 0: r0 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x0, 0xc0, [0x0, 0x20000280, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000000), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x138) r1 = socket$inet6(0xa, 0x100000002, 0x0) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x200000000000000, 0x203, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xd}, 0x1c) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) sendto$inet6(r1, &(0x7f0000000300), 0xfd90, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvfrom(r1, &(0x7f0000000340)=""/190, 0xbe, 0x40000000, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 05:41:06 executing program 4: r0 = socket(0x200000000010, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) 2018/06/04 05:41:06 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x33, @multicast2=0xe0000002, 0x4e21, 0x1, 'rr\x00', 0x3f, 0x8, 0x42}, 0x2c) getsockopt$inet_int(r0, 0x10d, 0xb6, &(0x7f00000000c0), &(0x7f0000000000)=0x4) socket$can_raw(0x1d, 0x3, 0x1) [ 157.683094] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20001 rr [ 157.725729] IPVS: set_ctl: invalid protocol: 51 224.0.0.2:20001 rr 2018/06/04 05:41:07 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x20000000000001, 0x5, 0x20000000000000b}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x69cf4af0, 0x0, r0}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) 2018/06/04 05:41:07 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x89fb, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="fdf14000000000000000000000000000000000001e"]}) 2018/06/04 05:41:07 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) r2 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x101000, 0x104) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000280)=0x4d, &(0x7f00000002c0)=0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x4) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1c) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/06/04 05:41:07 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x2010300) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000001c0)=0x10000) r2 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000400)=0x50dd, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000300)=r2) ioctl$sock_ifreq(r3, 0x8932, &(0x7f0000000140)={'teql0\x00', @ifru_data=&(0x7f0000000100)="c5d25c1af2fa650080a55e7156fdd7dd27bdc83dc46c57002e391245d96037b8"}) 2018/06/04 05:41:07 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000200)={r2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000080), &(0x7f0000000040)=0xffffffffffffffb8) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10500, 0x0) recvfrom$inet(r3, &(0x7f00000000c0)=""/86, 0x56, 0x0, &(0x7f0000000140)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/06/04 05:41:07 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) clock_gettime(0x2, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000080)='em1@Cselinuxuser,em1\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x57, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000100)={0x388, 0x800, 0x200000000, 0xfffffffffffffffd, 0x9, 0x3ff}) 2018/06/04 05:41:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0xffffffff, 0x400) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="0289e08e1a1f8a1308f7c4f416c70867", 0x10) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)) r1 = socket$inet6(0xa, 0x2, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000200)=@req={0x0, 0x2, 0x7f5}, 0x10) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000002c0)={0x1, r2}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) 2018/06/04 05:41:07 executing program 2: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x0, 0x4000) getpeername$llc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) getpeername$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0xc000) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000100), 0x4) r3 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x40, 0x120) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f00000000c0)) 2018/06/04 05:41:07 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bridge0\x00', 0x10000}) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x0, &(0x7f0000000000), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'eql\x00', 'syzkaller0\x00', 'tunl0\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x72, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x218) 2018/06/04 05:41:07 executing program 4: unshare(0x24020400) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000300)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000240)='/dev/input/mouse#\x00', 0xc380000000000, 0x4000) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000280)=0x8000000) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xffffffff, 0x2000) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0xa, 0x4, 0x5, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x4dd8}}}, &(0x7f0000000200)=0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000340)={r3, @in={{0x2, 0x4e23}}}, 0x84) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x100000001) 2018/06/04 05:41:07 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "e4e69e173951f8d6032d82efe36ac970b43d0366c13ad5b31b8379a058c2bdaa456364b258c612c946a8da1fcc6aabfb6f858e89070f966ea60a292a6a0c5e8000cea23baaeb2875a386d7b0e8210eca"}, 0xd8) fcntl$setstatus(r0, 0x4, 0x2000) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 05:41:07 executing program 3: socket$nl_route(0x10, 0x3, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x343c, 0x4000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6174000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000000000000000000000000"], 0x58) 2018/06/04 05:41:07 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x3}) mq_timedreceive(r1, &(0x7f00000004c0)=""/35, 0x23, 0x0, &(0x7f0000000500)={0x0, 0x989680}) 2018/06/04 05:41:07 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prctl$setptracer(0x59616d61, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) socket$inet_icmp(0x2, 0x2, 0x1) unshare(0x24020400) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000240)=0x8) syncfs(r2) 2018/06/04 05:41:07 executing program 6: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000014001d01000000000000000002000000", @ANYRES32=r2, @ANYBLOB="06000000ac1414001400060000e6ffff060000000000000000000000a1f57f68ed8dcc04c5d3d64c"], 0x34}, 0x1}, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r4 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) getdents64(r4, &(0x7f00000000c0)=""/83, 0x37e) unlinkat(r4, &(0x7f0000000080)='./file0\x00', 0x200) rmdir(&(0x7f0000000000)='./file0\x00') 2018/06/04 05:41:07 executing program 7: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000080)=0x7fff, 0x40) 2018/06/04 05:41:08 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6c, 0x2102) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000040)=0x8) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000140)='/dev/amidi#\x00') ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000180)={0x2}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000001c0)=""/96) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000240), &(0x7f0000000280)=0xc) r3 = syz_open_dev$sndseq(&(0x7f00000002c0)='/dev/snd/seq\x00', 0x0, 0xc8040) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000300)={r0, r0}) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000340)={0x101, 0x3, 0x6, 0x2, 0xffffffffffffa862, 0x2000000000, 0x0, 0x5ef5, 0x7fff, 0x7, 0xffffffff00000001, 0x7}) r4 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r4) connect(r0, &(0x7f0000000380)=@sco={0x1f, {0x6, 0x99, 0x1f, 0x9, 0x92a5, 0x6}}, 0x80) rt_sigqueueinfo(r2, 0x40, &(0x7f0000000400)={0x2a, 0xfff, 0x1, 0x100000001}) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0xcf, 0x8957356, 0xffffffff, 0x6088eb3a, 0x0, 0x3, 0x20, 0x2, 0x530, 0x6, 0x5, 0x3, 0x0, 0x1000, 0x7, 0xfffffffeffffffff, 0xfffffffffffffff7, 0x4, 0x2, 0x1, 0xffff, 0x9, 0x5, 0x9, 0x1, 0xfffffffeffffffff, 0xd9d, 0x7f, 0x1000, 0x7fff, 0x0, 0x42, 0x5, 0x4, 0x100, 0x9, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000440)}, 0x4400, 0x3f, 0xfcc9, 0x6, 0x5643, 0xffffffff, 0x7}, r2, 0xa, r0, 0x9) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000500)={'filter\x00'}, &(0x7f0000000580)=0x44) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000005c0)={r0, r0}) r5 = syz_open_dev$sndseq(&(0x7f0000000600)='/dev/snd/seq\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000640)='/dev/nullb0\x00', 0x200c02, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000680)={0xffffffff, 0x0, 'client1\x00', 0x1, "ebb35bd28bea8edc", "7f37a92e5542a600daff4839a2f6458efdb583da579d2c31f260af75ea8dc36b", 0x7, 0x400}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) getpeername(r0, &(0x7f0000000740)=@rc, &(0x7f00000007c0)=0x80) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r5, 0x28, 0x6, &(0x7f0000000800)={0x0, 0x7530}, 0x10) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x8800, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000008c0)={&(0x7f0000000880)=[0xff, 0x8, 0x0, 0x8000, 0x7, 0x3, 0x80000001, 0x3, 0x5, 0x3], 0xa, 0x8, 0x4, 0x9, 0x1, 0xcc47, {0x401, 0x4, 0x9bc, 0x1, 0x5, 0x6, 0x400, 0x7, 0x4, 0x7ff, 0x40, 0x4, 0x4, 0x6, "b7837c46d282f3f4f86b5017dd9ae8deb214b2afae6bab101263e2e323f09f9d"}}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000940)=r6, 0x4) fcntl$notify(r0, 0x402, 0x4) openat$dsp(0xffffffffffffff9c, &(0x7f0000000980)='/dev/dsp\x00', 0x101000, 0x0) 2018/06/04 05:41:08 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffff, 0x80002) recvfrom$inet(r0, &(0x7f0000000140)=""/176, 0xb0, 0x22, &(0x7f0000000240)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000080)=@fragment={0x29, 0x0, 0x3, 0x1, 0x0, 0x5, 0x68}, 0x8) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x1000000008000, 0x142) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x9, 0x4) fallocate(0xffffffffffffffff, 0xffffffffffffffff, 0x80, 0x6) 2018/06/04 05:41:08 executing program 1: r0 = socket$nl_crypto(0x10, 0x3, 0x15) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="9ae002b76bc8697534c569c7b419144f62ad9495c388258e1fbc94cf5770e20b3eac90753d80bba1142043b6b40b1beccfe28b9c78a481c2b1506c8d6d6bd0ad83cf", 0x42}, {&(0x7f0000000080)="a9b93dbb1cf4a2b7a39b08fc1a752e1aec9eae896331a1bf27ec076e7bfdedd626ae9c100846b76a9ec836a33b229609e6f6c7b27abad4954827262547a801149442b291c678cd3ad10511ac92233e9ceb067637a203818e8cf4e1", 0x5b}, {&(0x7f0000000100)="07523824bea19db14f4b237af2879b2403f43e347bd7916774d54b15ba4a1a88b112f81cdcab27b1b71285cf69769698114d23c4c6c61faa8c5b7f1124fe404568616936cda356c6854f07626c73250efd21597c9fc935d7", 0x58}], 0x3, 0x1) syncfs(r0) r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x7, 0x41) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000200)={@broadcast=0xffffffff, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000240)={0x1, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x1, [0x7]}, &(0x7f00000003c0)=0x6) ioctl$KDMKTONE(r1, 0x4b30, 0x100000001) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000500)={0x3, 0x0, [{0x15000, 0x31, &(0x7f0000000400)=""/49}, {0x3001, 0x38, &(0x7f0000000440)=""/56}, {0x3000, 0x75, &(0x7f0000000480)=""/117}]}) getsockopt$inet6_buf(r1, 0x29, 0x1b, &(0x7f0000000580)=""/194, &(0x7f0000000680)=0xc2) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000006c0)=0x7) write$binfmt_elf64(r1, &(0x7f0000000700)={{0x7f, 0x45, 0x4c, 0x46, 0x800, 0xffff, 0x8, 0x7, 0x6, 0x2, 0x3, 0x651, 0x26c, 0x40, 0x31, 0x0, 0x9, 0x38, 0x1, 0x1, 0x1000, 0x1ff}, [{0x4, 0x101, 0x1ff, 0x2, 0x6, 0x3, 0x4, 0x1}, {0x6474e551, 0x5, 0x6, 0x0, 0x8, 0x0, 0x101, 0xffffffffffffffff}], "7b496b89c2c4ea16f41c353478e526a71fbc78db4c271871900e69292bf5", [[], [], [], [], [], [], [], [], []]}, 0x9ce) syncfs(r0) openat$dir(0xffffffffffffff9c, &(0x7f0000001100)='./file0\x00', 0x4000, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001140)={0x0, 0xe4, "41b8cb8df0117b05b6703f3a093bf3394d6b6d1c4fd70f1773caf70940aa9736b11f8756bc28463c3f16b1d3fdacdab21085d13263a79561d36ac2e4e8345dab64f7a187e7072ab611820681ac48a82a731af9ef543bad218490bedb1a72770085ef27aa3b01e8a77bf4d2f3c6fa66723bcc42787146d26e74163bfe3f521116f2b7de31f10ab9948e2b9373b062ad1a12c7178a2b16418d1ae077af7c669fd49a94d692378f4db4f0ea649e7a20a877f5e6eb25f1105dbba79a17fb02e4320f8efbc881e7bc9197c0e5449293e66a0b781a1e9c8fd97981783397cbfc2b5c83de03c0e3"}, &(0x7f0000001240)=0xec) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001280)={r3, @in6={{0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x9a0, 0xfffffffffffffffe, 0x0, 0x3f, 0x28}, 0x98) clock_nanosleep(0x7, 0x0, &(0x7f0000001340), &(0x7f0000001380)) r4 = syz_open_dev$dmmidi(&(0x7f00000013c0)='/dev/dmmidi#\x00', 0xac48, 0x802) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000001400)={r3, @in6={{0xa, 0x4e23, 0x8011, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x4, 0x3, 0x200, 0x98}, 0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000014c0)={r3, 0x100000001}, &(0x7f0000001500)=0x8) linkat(r1, &(0x7f0000001540)='./file0\x00', r1, &(0x7f0000001580)='./file0\x00', 0x1000) ioctl$BLKRRPART(r4, 0x125f, 0x0) ioctl$TIOCLINUX6(r4, 0x541c, &(0x7f00000015c0)={0x6, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001600)={r3, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x3ff80000000}}, 0x1, 0x9, 0xfffffffffffffffc, 0x80000000, 0x2}, &(0x7f00000016c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001700)={r5, 0x401, 0x5, [0x100000001, 0x7, 0x5, 0x4, 0x100000000]}, &(0x7f0000001740)=0x12) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000001780)=""/96) poll(&(0x7f0000001800)=[{r1, 0x204}, {r2, 0x4080}, {r1, 0x100}], 0x3, 0x2) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001840)) syz_open_dev$vcsn(&(0x7f0000001880)='/dev/vcs#\x00', 0x1, 0x180) 2018/06/04 05:41:08 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @empty, 0x8849}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x400}], 0xa4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/06/04 05:41:08 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000100)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000040)=0x5c13dd4557a8a441) inotify_init() 2018/06/04 05:41:08 executing program 4: r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/66, 0x42}, {&(0x7f0000000080)=""/76, 0x4c}, {&(0x7f0000000100)=""/148, 0x94}], 0x3, &(0x7f0000001600)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/241, 0xf1}, {&(0x7f0000001300)=""/48, 0x30}, {&(0x7f0000001340)=""/34, 0x22}, {&(0x7f0000001380)=""/70, 0x46}, {&(0x7f0000001400)=""/76, 0x4c}, {&(0x7f0000001480)=""/77, 0x4d}, {&(0x7f0000001500)=""/161, 0xa1}, {&(0x7f00000015c0)}], 0x9, 0x0) rt_sigqueueinfo(r0, 0x2a, &(0x7f00000016c0)={0x35, 0xd289, 0x7ff, 0x35}) sched_rr_get_interval(r0, &(0x7f0000001700)) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000001780)=0x900001c) fadvise64(r1, 0x0, 0x3, 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000017c0)={0x0, 0x7, 0x6, 0x7, 0x100, 0x780e}, &(0x7f0000001800)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001840)={r2}, 0x8) r3 = accept4$ax25(r1, &(0x7f0000001880), &(0x7f00000018c0)=0x10, 0x0) readahead(r1, 0x4, 0xd89) syz_open_dev$evdev(&(0x7f0000001900)='/dev/input/event#\x00', 0x100000000, 0x4000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001940)={r2, 0x6}, &(0x7f0000001980)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000019c0)={0x26b, 0x9, 0x4, 'queue0\x00', 0x5}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x10, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001a80)={0x5, 0x100000001, 0x74, 'queue0\x00', 0x80000001}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001b40)={0x7, 0x1b, 0x4, 0x81, "344e58d268ce50b2cca3d0f3dad7738a53efe111a86cc68a3ab67da3524e1bb1"}) bind$unix(r1, &(0x7f0000001b80)=@abs={0x0, 0x0, 0x4e21}, 0x6e) lseek(r1, 0x0, 0x3) mkdirat$cgroup(r1, &(0x7f0000001c00)='syz0\x00', 0x1ff) prctl$seccomp(0x16, 0x1, &(0x7f0000001c80)={0x5, &(0x7f0000001c40)=[{0xfffffffffffffffd, 0x5, 0x10000, 0x20}, {0x3, 0xb5, 0x80000000, 0x1}, {0x7, 0x1, 0x80000001, 0x8}, {0x80000000000000, 0xfff, 0x80, 0x50baabb2}, {0x5, 0x9, 0x8000, 0x205}]}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001cc0)=0x1, 0x4) get_thread_area(&(0x7f0000001d00)={0x9, 0xffffffff, 0x5000, 0x4a, 0x3, 0x7fffffff, 0xc000000000000000, 0x1ff, 0x7, 0xfff}) fallocate(r3, 0x1, 0x800, 0xffffffffffffffff) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001d40)=""/146) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001e00)={r2, 0x0, 0x71, "361f54ceaa60864ede40f5fcd518dd3908394e6af92ccc4cc75436a88da3d600dc8fcc356c893f3b06e5e02b50dee83d9ce3175cfde7641d67076c38c9e1261534401fb8f87b077f6a79181b3442ac83e04f48864014978cf83bd01a4fb997cd5354412173d177027e8f7bd2ed474dcc43"}, 0x79) modify_ldt$read_default(0x2, &(0x7f0000001e80)=""/226, 0xe2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001f80)=[@in6={0xa, 0x4e22, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0x1c) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000001fc0)=0x1) 2018/06/04 05:41:08 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000011c0)="0047fc2f07d82c99240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) write$binfmt_elf64(r1, &(0x7f0000001200)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x81, 0x7f, 0x1, 0xa2, 0x0, 0x3, 0x0, 0x398, 0x40, 0x2ce, 0x8, 0x3, 0x38, 0x2, 0xa3, 0x7, 0xfffffffffffffff7}, [{0x4, 0x9, 0x2, 0x6, 0xffff, 0x3, 0x4, 0x8}], "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", [[], [], [], [], [], [], [], []]}, 0x1878) r2 = socket(0xa, 0x1, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000180)=@req={0x2, 0x400, 0x7, 0xdf99}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000600)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xa}, 0x5000) getsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000100)={@broadcast, @dev, @local}, &(0x7f0000000140)=0xc) 2018/06/04 05:41:08 executing program 6: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) mlock(&(0x7f0000012000/0x2000)=nil, 0x2000) r1 = socket$inet6(0xa, 0x4, 0x81) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0xff, 0x9, 0xfffffffffffffae8, 0x2, 0x21}, &(0x7f00000001c0)=0x20) socketpair(0x9, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r2, 0x5606, 0x20) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x1000)=nil, 0x1000}) 2018/06/04 05:41:08 executing program 3: r0 = gettid() r1 = socket(0xa, 0x8000000001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000700)="bc781d7a58f2ca9a8ded7d6ce1466501b248883bc8466003c5d5ec748c4b993251c996a2c6d6c345ebe9d25107ea315936fe713c4c7dbd54b1dc923afe16e6a6a65e58075296917d70775fcade1211a35eeed213017bff93a2c1ca28d12503cf7a48fae5a09bf398ab6a7e9e670809fbc428ec5007146e5ed2b9189092b97d761cf1b993") process_vm_writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/228, 0xe4}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000600)=""/85, 0x55}], 0x0, 0x0) ioctl$void(r1, 0xc0045878) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xffffff4e}], 0x23a, 0x0) write$binfmt_elf64(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x3a4) r2 = syz_open_dev$mouse(&(0x7f0000000400)='/dev/input/mouse#\x00', 0x3, 0x4000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000480)={r2, 0x1, 0x1, 0xcd, &(0x7f0000000440)=[0x0, 0x0], 0x2}, 0x20) accept4$unix(r1, 0x0, &(0x7f00000006c0), 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000007c0)={0x0, 0x1, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000840)=@assoc_value={r3, 0x81}, 0x8) [ 159.309433] audit: type=1326 audit(1528090868.308:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9999 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/04 05:41:08 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x8, 0x400000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x3e, "8b61d1925f2e2ac39be879c825236845a1e1867cda830df5337cc83cbf143acf3f3cdc3d3a2d802548bf1dee4924f72a4ff5278134d777f0cd8ae2567631"}, &(0x7f0000000040)=0x46) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x7, 0x10}, &(0x7f0000000180)=0xc) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000001fe8)) ioctl$sock_ifreq(r2, 0x89fb, &(0x7f0000000200)={'sit0\x00', @ifru_names='vcan0\x00'}) 2018/06/04 05:41:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r1 = socket$inet(0x2, 0x80003, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) 2018/06/04 05:41:08 executing program 7: r0 = socket$inet6(0xa, 0xffffffffffff, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000000040)=0x8, 0x4) getsockopt$sock_buf(r0, 0x1, 0x7, &(0x7f0000000100)=""/192, &(0x7f0000000000)=0xa8) 2018/06/04 05:41:08 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x10, 0x0, 0x2, 0x1}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="be000000213b4edb784fe7e8107908effd3551d2d2373607be23b39328c67aacd98364b3d736", @ANYRES16=r1, @ANYBLOB="00022dbd7000fcdbdf25080000003000010008000b0073697000080004004e23000014000300ac141414000000000000000000000000080008000000000024000300080007004e21000008000500e0000001080004000200000008000400000100007000030008000800040000000800050000004457080004007f0000000800080001000000140006000000000000000000000000000000000108000100000000001400020079616d300000000000000000000000001400020065716c000000000000000000000000000800040001000000"], 0xd8}, 0x1}, 0x10) 2018/06/04 05:41:08 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000100)={0x303, 0x33}, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x7fa35a28, 0x8, 0x20}) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000200)=""/118, 0x76}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000340)={0x3}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x94, "37d0402b822fbdf10e0092ad7191809a6e5d29206151cb62388730f119e4bcb5565ffceb032ca7c2dd085b108f9be0b27e6fb3983a199e5de7ec9198be520ecce13b51cedc161f240b01fb6de0be0956015c35436be8884cf1311aff8751804c3dbaed4014c5bf93b598c784af3e6dbf0130d770b1dfbddcb7274c5edcd6b93342d3ef90d10e11768d36beaac759b35314191098"}, &(0x7f0000000440)=0x9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000480)={r1, @in6={{0xa, 0x4e23, 0x100000000, @ipv4={[], [0xff, 0xff]}, 0x1}}, 0x9, 0xffffffffffffff8c, 0x8, 0x6e, 0x8f}, &(0x7f0000000540)=0x98) getpeername$packet(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000600)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000700)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e22, 0xfffffffffffff801, 0x9, 0x5, 0x2, 0x80, 0xa0, 0x73, r2, r3}, {0x2, 0x2, 0x5, 0x1735, 0x6, 0x2, 0x9, 0x40}, {0x4, 0x1ffcaeb4, 0x8, 0x7}, 0x80000000, 0x6e6bc0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3b}, 0xa, @in=@rand_addr=0x9, 0x0, 0x4, 0x3, 0x10001, 0xfbf0000000000, 0xd1, 0x8}}, 0xe8) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000840)="9f247b2c5249b19144933856537d4d3b1a81f05a734fb0e059dddb0801fff5b5f523f0cd2ee191f62f942f30be02c94a532042b0ecedac8846de8fb8dfd6325de68755da0742d29ca061fc594ac7c0fb7e76d155f51d37b495e2f528cbb1b5fe7e34a9e09d597dec4ee1797b372ec633e2bc39864b850b4da6d2df9af2c25a79c2ebc1b5bea69b068b94ee9ab2ef219e543b1ab04e7c7be3b02afeed553b69e8f0d45148a630869e76a3f66d143b7f6cb986df") fgetxattr(r0, &(0x7f0000000900)=@known='system.advise\x00', &(0x7f0000000940)=""/12, 0xc) sendto$packet(r0, &(0x7f0000000980)="c3b2e8697a1e07f58bafe3d221257fe0235ca898749583cd91112c29424940292c5b56a015843c1c540d69d44fd8d10b774b5eb3c484f2e43440d4d2d725decf892a4cdc89aff52e998f75ddaf6e2539416252a5afe38a3bf8027334446f8c5f498f5b97cc4034d8f8569a3c440352a600ba732505240059a201a5", 0x7b, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a00)={r1, @in6={{0xa, 0x4e22, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x51a}}, 0x4, 0x10000, 0x4, 0x1f, 0xa}, 0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) write$binfmt_aout(r0, &(0x7f0000000b40)={{0x107, 0x97c, 0xfffffffffffffff9, 0x281, 0x1c8, 0x908, 0x2b0}, "e5ca95b6ffd4318c4665f0dc9fb3cf291a48359c1e13fcc8da0f04ae859bcafa7e5cddacdb6357efd44bd0031163bf64fca0c8557b5767325364ffdcbe7839fdd11514cc3999106db8cd7fbc39de7491259f4f569e544883f8eea2e6c05de4b9213ec3a5cbbbb2dc278107bcaa19efbb1838577dcd6158eea2cf95b9f04c583552613a8940f4ec438023d4", [[], [], []]}, 0x3ab) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000f00)=""/11, &(0x7f0000000f40)=0xb) r4 = gettid() rt_sigqueueinfo(r4, 0x10, &(0x7f0000000f80)={0x37, 0x3, 0xb20, 0x9c7b}) sched_setscheduler(r4, 0x7, &(0x7f0000000fc0)=0x8000) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x4fbf, 0x40, 0x2, 0x6, 0x0, 0x5, 0x800, 0x8, 0x200, 0x1000, 0x3a6d, 0x100000001, 0x4, 0x2, 0x1000, 0x3, 0x0, 0x74, 0x80000000, 0xc56, 0x2, 0x6146b412, 0x56e0000000000, 0xffff, 0x0, 0x2, 0x100000001, 0x9, 0x8000, 0x205bf653, 0x2, 0xe2, 0x6, 0x7f, 0x1c9e, 0x5, 0x0, 0x4, 0x0, @perf_config_ext={0x1, 0x6}, 0x4010, 0x9, 0xa14200000, 0x7, 0x0, 0x3, 0x2}, r4, 0xc, r0, 0x3) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001080)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000001100)={0x5, &(0x7f00000010c0)=[{}, {}, {}, {}, {}]}) ioctl$TCSETAF(r5, 0x5408, &(0x7f0000001140)={0xae, 0x5, 0x10, 0xfff, 0x6b44fae, 0xffff, 0x101, 0x2, 0x10000, 0x9}) recvmmsg(r0, &(0x7f0000007840)=[{{&(0x7f0000001180)=@l2, 0x80, &(0x7f0000005600)=[{&(0x7f0000001200)=""/205, 0xcd}, {&(0x7f0000001300)=""/230, 0xe6}, {&(0x7f0000001400)=""/79, 0x4f}, {&(0x7f0000001480)=""/179, 0xb3}, {&(0x7f0000001540)=""/4096, 0x1000}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/78, 0x4e}, {&(0x7f00000035c0)=""/4096, 0x1000}, {&(0x7f00000045c0)}, {&(0x7f0000004600)=""/4096, 0x1000}], 0xa, &(0x7f00000056c0)=""/203, 0xcb, 0x5}, 0x9}, {{&(0x7f00000057c0)=@alg, 0x80, &(0x7f0000006b00)=[{&(0x7f0000005840)=""/253, 0xfd}, {&(0x7f0000005940)=""/161, 0xa1}, {&(0x7f0000005a00)=""/62, 0x3e}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/162, 0xa2}], 0x5, &(0x7f0000006b80)=""/57, 0x39, 0x10000}, 0x7fff}, {{&(0x7f0000006bc0)=@ipx, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006c40)=""/40, 0x28}, {&(0x7f0000006c80)=""/66, 0x42}, {&(0x7f0000006d00)=""/97, 0x61}], 0x3, &(0x7f0000006dc0)=""/59, 0x3b, 0x7}, 0x10000}, {{&(0x7f0000006e00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006e80)=""/242, 0xf2}, {&(0x7f0000006f80)=""/33, 0x21}], 0x2, 0x0, 0x0, 0x5}, 0xbf}, {{&(0x7f0000007000)=@can, 0x80, &(0x7f00000070c0)=[{&(0x7f0000007080)=""/62, 0x3e}], 0x1}, 0x3}, {{&(0x7f0000007100)=@ipx, 0x80, &(0x7f00000072c0)=[{&(0x7f0000007180)=""/122, 0x7a}, {&(0x7f0000007200)=""/183, 0xb7}], 0x2}, 0x917b}, {{&(0x7f0000007300)=@nfc, 0x80, &(0x7f0000007780)=[{&(0x7f0000007380)=""/245, 0xf5}, {&(0x7f0000007480)=""/72, 0x48}, {&(0x7f0000007500)=""/229, 0xe5}, {&(0x7f0000007600)=""/51, 0x33}, {&(0x7f0000007640)=""/65, 0x41}, {&(0x7f00000076c0)=""/144, 0x90}], 0x6, &(0x7f0000007800)=""/31, 0x1f, 0x3}, 0x2}], 0x7, 0x160, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000007a00)=0x6000000000) 2018/06/04 05:41:08 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x400000}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/06/04 05:41:08 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x913, 0x200) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x10, @time, 0x7f, {0xf6f, 0x2}, 0x27, 0x0, 0x9}) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000140)=""/162) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000200)={0x5, 0x8, [0xeb3e, 0x7f]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x12d80, 0x0) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e23, 0x9, @empty, 0x6}, 0x1c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x860}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa4, r2, 0x400, 0x70bd2a, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x17}}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xf28}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) finit_module(r1, &(0x7f0000000480)='/dev/usbmon#\x00', 0x1) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000004c0)=[0x49a3, 0x2]) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_smc(0x2b, 0x1, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000580)={0x5, &(0x7f0000000540)=[{0x3a, 0x2, 0x2, 0x5}, {0xffffffffffff23b9, 0x688d, 0x400, 0x492d}, {0x6c51, 0x200, 0x4, 0x6a}, {0xffc0000, 0x0, 0x10000, 0x7ff}, {0xffff, 0x800, 0x0, 0x8}]}) ioctl(r3, 0x1000, &(0x7f00000005c0)="eed38bc1ba02280735791812043d546960ee0012bb7813e156b87145a60ee286f33a34936b2d9e4f6219bde67d325e32533bb97d5415a445666fa20b79cf8bc1a3fe3773c545cc20e8bf2366b412303d1234c831899e5260def0ee26a9de0b316b195b5193") seccomp(0x1, 0x1, &(0x7f0000000680)={0x4, &(0x7f0000000640)=[{0x700000000000, 0x9, 0x6, 0x5}, {0x28f2, 0x5, 0xfffffffffffffe01}, {0x1, 0x8000, 0x5, 0x5}, {0x0, 0x7fff, 0x400, 0x8}]}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x50}}}, &(0x7f0000000780)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000007c0)={r4, 0x5}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x100) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000800)={{0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'sh\x00', 0x10, 0x2, 0x21}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xcbdd82fb80b52510, 0x100, 0x3, 0xfffffffffffffffd}}, 0x44) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000880)={0x5, 0x4, 0x0, 0x0, "866f2c8253b7e94b0d17a8bfc0c7588e754c574a3fc383ab9b4913be07c50b0c9dc4dd13a01c8ebd5337dc2e"}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000008c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000900)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000940)={r5, r6}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000980)=0x35) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000009c0)={'nr0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000a00)={@mcast1={0xff, 0x1, [], 0x1}, 0x2c, r7}) sendmsg$nl_generic(r0, &(0x7f0000000e00)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000a80)={0x30c, 0x2a, 0x208, 0x70bd2c, 0x25dfdbfe, {0x8}, [@generic="d8a8055a9f3b46", @generic="dccc6a29965adafa712d7e0f0847f11ede7945460f23e11574f27eb57d92fe3c28f05fb8036e34ad18169369d5431ac631197da84ef5807316de520b615c832f2a596746b2030b0e76dce828ffe6582976caa817dd0d023a1db8f7c4b825cd80c6b2431decb4470975dc01d74fd4c31138a51de999567164effd06cf03ad51d1be1e95102401bce9c0317460b766f4ea5e2855fe304374ff5f735db2abdc315d61c946bbfafd0a83786002c4fd", @generic="4637024585cb5233e4ccb02d42c384f2dd827b844eb063f962a98f5248a07af4ff4303863a57f2ed94b9ca1119cff5e5b4b2658b7a689be5f8fa6ddac56467c7f4b9fc035de2", @typed={0xc, 0x34, @u64=0x49c9}, @nested={0x1f0, 0x36, [@generic="6c6bdc0b5d757e038d361b577d8a80658c4a2706cdd7b47adf991bc930140af96e39c2c443ab3619c7c21e14211b1c4f06dee8d7d4fcbb80a00d269421400f6b683b2f927ea25e3be0e83266411e8a68df359c7787740336873bd068c9da704be2f8c1e5ce52efa1f4dd92174914d42baae9069ba3ca20501e69a5219ab270ba2b4450eff3deffef9f858b2b2036143faea7bb36bb051cbf62f77e4cd724abad68725498a81e2ab2a023710b0e9a7ee3457dc0969ee5c99625e48e78636e99aeb2df763dafce9547b28fbed3385312eea56caf7fb0f6b2dc8a88c92fe02598c20408ec8717f3d751af9906fefbf1", @generic="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"]}]}, 0x30c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/06/04 05:41:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) shutdown(r0, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x80000010022, &(0x7f0000000100)=0x1, 0x0) sendto$inet(r0, &(0x7f000099bf26), 0x143, 0x20000000, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) 2018/06/04 05:41:08 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000240)={0x4, 0x0, 0x4, 0x401}) r1 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x5, 0x80000) mmap(&(0x7f0000470000/0x2000)=nil, 0x2000, 0x5, 0x32, r1, 0x0) r2 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000471000/0x4000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000002c0)=""/99) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000001c0)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000000180)={0x2, r3}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000100)={0xa, 0x4e23, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) connect$inet6(r4, &(0x7f0000e78fe4)={0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 159.684287] Unknown ioctl 21591 [ 159.721479] Unknown ioctl 22025 [ 159.754697] Unknown ioctl 1074310960 [ 159.777427] Unknown ioctl 19273 2018/06/04 05:41:08 executing program 1: r0 = socket$inet6(0xa, 0x500000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000b80)=@srh={0x0, 0xa, 0x4, 0x5, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}]}, 0x58) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x80100, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000040), 0x8080400001) 2018/06/04 05:41:08 executing program 7: unshare(0x400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100, 0x42440) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000080)={@broadcast, @rand_addr, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006500)={0x0, @multicast1, @remote}, &(0x7f0000006540)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000065c0)={0x0, @rand_addr, @multicast1}, &(0x7f0000006600)=0xc) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000100)=0xe00000000, 0x4) sendmsg$nl_route(r1, &(0x7f0000006700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000066c0)={&(0x7f0000006640)=ANY=[@ANYBLOB="4c52490000001d00000127bd7000fedbdf251f00", @ANYRES32=r2, @ANYBLOB="8000010808000100ac1414bb080006004e230000080006004e22000008000700ff7f000008000800", @ANYRES32=r3, @ANYBLOB='\b\x00\b\x00', @ANYRES32=r4], 0x4c}, 0x1, 0x0, 0x0, 0x8040}, 0x8000) syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7, 0x4002) fcntl$dupfd(r0, 0x0, r1) 2018/06/04 05:41:08 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0)=[{{&(0x7f0000000140)=@pppol2tpv3in6, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/189, 0xbd}, 0x8}], 0x1, 0x0, &(0x7f00000014c0)={0x77359400}) io_setup(0x7, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000019c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f00000007c0), 0x33d}]) [ 160.212250] audit: type=1326 audit(1528090869.210:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9999 comm="syz-executor4" exe="/root/syz-executor4" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/04 05:41:09 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x284a82, 0x0) r3 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x0, 0x2080) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x8000}, {r1, 0x3081}, {r2, 0x80}, {r3, 0x1}, {r4, 0x400}, {r5, 0x8000}], 0x6, &(0x7f0000000340)={r6, r7+10000000}, &(0x7f0000000380)={0x3ff}, 0x8) r8 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r9 = creat(&(0x7f0000000080)='./file0\x00', 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) dup3(r9, r8, 0x0) 2018/06/04 05:41:09 executing program 0: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000340)="bdc222") ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x0, 0x202000) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0xff, 0x7fff, 0xfffffffffffffff7}], 0x18) 2018/06/04 05:41:09 executing program 2: openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0xbffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000040)={0x80000000, 0x8000, 0x1}) 2018/06/04 05:41:10 executing program 3: clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x77359400}, {r0, r1+10000000}}, &(0x7f0000001500)) r2 = socket(0xa, 0x1, 0x0) writev(r2, &(0x7f0000001480)=[{&(0x7f0000000000)="1e5546b1af1c44afa5f578a3b2063a3333c225ad17e167e730d7c845c66e238420ac830b1340afbe0ecd43f66a02cde1f37897f5767b5c71d1f7eac8650a6b56ab1fce3bc1f6c4cafaa8b06e9f", 0x4d}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000140)="860bcda87c101d34b5d903655acdb28b85ef6f251412f46c9f3481dbe83d0055007d3574fe866710a398856cde0ab6b3862a32e2f3a48efea6a3bdca5571d66021b87bc950e401dabc07d39a58465da4607060fa9bfbd5748b0d223cdd2f15067356822a6d7d26a3c50c5360ac2582b51d83c57598c8dc7b5d8352a254b532a4185a28aaa73697ba774c73a7289cb768775504d54e5216da7f8521cdb688e56b8f67c7a3c1e018420f", 0xa9}, {&(0x7f0000000080)="638596b1b4ce78d5d71a520eed17f875f22df9174dec51862ee2860ebb1b956e06", 0x21}, {&(0x7f0000001280)="7b653c76b013bd802bb3815b8c8dc5f2c9377a64ba0b6da4ebab0b5c8f9377edaea7a1848a3b36c34735378a9b736378df9cf045ff54c44b18b46cab3f38c93fbc606e22b9569a2383ec333d7caeb209d0b2d094cbde068e5da84d6627877ef0d99c2a759f7d90bc86b3a0e8208a0c3a840273a88ad27d7389259c276f3701b7fee9ec322b39790805b4cc5b85dabd282d1d52d2c6dfe85a6a6dfae4bbcfc6fa3d0db15b88ef74edfb3aff94270ed747de9c2acd2d747253129a2b5fb9ee45974226621de360771cce22", 0xca}, {&(0x7f0000001380)="f1b841d18272506f86877ac5d13229e1ccb64d5a5f45c2255c59af4d7960bb2c446cc2d827aadda76b1c5b83cecdde5b9659f3fb99ae75ec44091faec164f65d89321fd5f3040f24190b16299be404bb916b2ea0718b1791654221cb65638f33034094046e0ec0eed3ab0966630c7a5d8699b483097659bd6407e4450725e20dd49ca4d04e0880435408bbc1c6ffb4879a8b4a2844e80cf7add4ff4d76cc7b8200b996ead3470c8a70423db2624905abff6b859e9b1b68499182a27d1636fdd5f3bd8d8f6084f4badba749963dbb8dd0c0dfa86fb4b30dc2f8daf2ddc709a27cbfa40dc74f3d8ae6cf8675dbfd", 0xed}], 0x6) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") kexec_load(0x0, 0x0, &(0x7f0000003680), 0x0) 2018/06/04 05:41:10 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") fstat(r1, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000000100)={'veth0_to_team\x00', @ifru_ivalue}) 2018/06/04 05:41:10 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/ppp\x00', 0x2003, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x3}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000300)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000240)=""/8) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f0000000000)=""/174) execveat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='eth0:$em0\x00', &(0x7f0000000380)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000440)='/dev/ppp\x00', &(0x7f0000000480)='security\x00'], 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/06/04 05:41:10 executing program 2: mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/13) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) r1 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/06/04 05:41:10 executing program 7: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)='\'', 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="2000000000000100000000000800000000000000000000000000ffffac1414bb3e28771974a6a06db6720d092a69ccc30f6ee2c389239e13354b3fc222"], 0x20}, 0x4000000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000200)=0x8) 2018/06/04 05:41:10 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0x1, 0x18b, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@rand_addr, @remote, 0x0}, &(0x7f0000000180)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r3 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r3, r4}, 0xc) getgroups(0x40000000000000ca, &(0x7f0000000000)) 2018/06/04 05:41:10 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="8100756994094bd7f1586f") fallocate(r0, 0x3, 0x0, 0x0) 2018/06/04 05:41:10 executing program 6: r0 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x328, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x3a0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000480)={{0x401, 0xd41f}, 'port0\x00', 0x80, 0x1, 0x56, 0x1000, 0x996c, 0x4, 0xffffffffffff4ae8, 0x0, 0x6, 0x9}) 2018/06/04 05:41:10 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300000c000000000000000000000002001300020000000000000000000000030006000022004afe02000000000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e000000100000000"], 0x60}, 0x1}, 0x0) 2018/06/04 05:41:10 executing program 6: syz_emit_ethernet(0x26, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x4305, "1d717d414f9e367ea5dfb7038b4c200d1f82155ea0112d98"}}}, &(0x7f0000000180)={0x0, 0x0, [0x476, 0x0, 0x1938, 0x4]}) 2018/06/04 05:41:10 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x20000) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000040)={0x2, 0x4, [0x20]}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'bond_slave_0\x00', r1}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x19, "aca0b0246ad1c45581a9ea883e97191248924241a6b5bb269a"}, &(0x7f0000000340)=0x21) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r3, 0xbd0, 0x1, [0xffff]}, 0xa) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000400)={0x13, &(0x7f00000003c0)="87b9eed18c3fd56ae599f18d45fdcf7c83a185"}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000004c0)={r4, &(0x7f0000000480)=""/14}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x2, 0x25493667}, 0x90) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000005c0)=0x40, 0x4) setreuid(r2, r2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000740), &(0x7f00000007c0)=0x68) shutdown(r0, 0x1) write$binfmt_elf64(r0, &(0x7f0000000800)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xfffffffffffffffc, 0xd4, 0x6, 0x10000, 0x0, 0x3, 0xfffffffffffff9db, 0x37e, 0x40, 0x3af, 0xf787, 0xdf, 0x38, 0x2, 0x9, 0x5, 0x1}, [{0x70000001, 0x5, 0x10001, 0xfff, 0x6, 0x5, 0xfffffffffffff800, 0x80}], "ae6bdea100c898ed95bd09c828deec5663dc66bb1e495a7342c62922f8ccc7db23542506097847d52d6306115f6a971823a15df1cf3660cf6029c9cbf39b776ec4cab846de42259abe2b164b3508f6587f1db7287b07b6cb5ce85a43d827d4a7dfa1fe", [[], [], [], []]}, 0x4db) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000d00)={{0x7ff, 0x2, 0xc, 0xfff, "f176181efdca66508aa2902e32fb45aecb9f4b95f3560011f487cd8f2f3b0a74746946ebc8c7e8b02f62a8e1", 0x639}, 0x5, [0x8, 0x7, 0x100000001, 0x8, 0xfffffffffffffff3, 0x8, 0xda4, 0x929f, 0x100, 0xfe, 0x8, 0x2, 0x200, 0x80000000, 0x4, 0x7, 0x8, 0x4, 0xfff, 0x10001, 0x5, 0x8001, 0x8000, 0x7ff, 0x9, 0x1, 0x0, 0x8b, 0x2, 0xef, 0xffff, 0x8, 0x1000, 0xfffffffffffffff9, 0xfffffffffffffffb, 0x200, 0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x7, 0x2, 0x3f, 0x80, 0x5, 0xfffffffffffffffe, 0x9, 0x100000001, 0x74d, 0x1, 0x100000000, 0x7fff, 0x1, 0xffffffffffff7318, 0x3, 0x2, 0x20, 0x752d5898, 0x3, 0x1, 0x8, 0x200, 0x8, 0x9, 0x2, 0x1000, 0x4, 0x5, 0x7, 0x7, 0xff, 0x31c, 0x1, 0x6, 0x9, 0x8, 0x81, 0xa660, 0x82dd, 0x2, 0x4, 0x7ff, 0x6, 0x6, 0x6, 0x5, 0x20000000, 0x9, 0x81c, 0x6, 0xffffffff, 0xfffffffffffffff0, 0xffffffffffffffb7, 0x10001, 0x5, 0xffffffff, 0x2, 0x2, 0x7, 0x2, 0x3, 0xf3, 0x7, 0x20, 0x0, 0x60b, 0x20, 0x7ff, 0x3097, 0xe2, 0x8000, 0x7, 0xffffffff, 0x2, 0x1, 0x8, 0x6, 0x1f80, 0x4, 0x100, 0x20, 0x100, 0x3, 0x3, 0x6, 0xfd3a, 0x4, 0xf4c], {0x77359400}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000001200)=""/227) listen(r0, 0x8) r6 = semget(0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f0000001400)={{0x8, r5, r7, r2, r8, 0x40, 0x1000}, 0xb16, 0x8, 0xdc}) write$binfmt_elf64(r0, &(0x7f0000001480)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1ff, 0x80, 0x0, 0x100000000, 0x2, 0x3, 0x1, 0x176, 0x40, 0x3c2, 0x1, 0x5, 0x38, 0x2, 0xc79, 0x100, 0x737}, [{0x7, 0x8000, 0x1, 0x1ffe000000000000, 0x0, 0x200000000, 0xb928, 0x2}, {0x70000000, 0xfffffffffffffffe, 0x7fffffff, 0xa4c, 0x6, 0x80, 0x7, 0x1}], "72ab8dff82337f50e3fd68412408fb536c76257a3a28d37ef9c88060972284b0afc04b09a2efa613cdc06b9a3b8fdad7b9e19f3e0aa8420dfd2e7b27ad6cba", [[], [], [], [], [], [], [], [], [], []]}, 0xaef) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001f80), 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000001fc0)="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") syz_genetlink_get_family_id$fou(&(0x7f0000002fc0)='fou\x00') socket$nl_generic(0x10, 0x3, 0x10) lremovexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)=@random={'btrfs.', '/dev/midi#\x00'}) 2018/06/04 05:41:10 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0xfff) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xc) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) 2018/06/04 05:41:10 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x168) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000180)=0x415e, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000800)=@nat={'nat\x00', 0x1b, 0x5, 0x618, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000000000), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x408, 0x2, 0x1, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @loopback=0x7f000001, @port=0x4e21, @port=0x4e20}}}}, {{@ip={@empty, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff0000ff, 'yam0\x00', 'syzkaller1\x00', {0xff}, {0xff}, 0x0, 0x2, 0x10}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0xa3}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x19, @multicast2=0xe0000002, @empty, @icmp_id=0x67, @icmp_id=0x64}}}}, {{@uncond, 0x0, 0x110, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7, 0x8, 0x0, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x12, 0x6, 0x5, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x14, @dev={0xac, 0x14, 0x14, 0x1c}, @broadcast=0xffffffff, @icmp_id=0x64, @port=0x4e23}}}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xff000000, 'bridge_slave_1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x2f, 0x3, 0x20}, 0x0, 0x208, 0x240, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e24, 0x4e21, 0x4e24, 0x4e24, [0xff, 0x1000, 0x3, 0x6, 0x9, 0x2, 0x40, 0x1ff, 0x1f, 0x4ee, 0x4, 0x6, 0x9, 0x2, 0x3, 0xffffffff, 0x83c, 0x6, 0x1ff, 0x7fffffff, 0x7, 0xfff, 0x10001, 0x1, 0xfffffffffffffeff, 0x8, 0x9, 0xfffffffffffffffc, 0x1, 0x1, 0x80000000, 0x0, 0x2, 0x400, 0x1ff, 0x1f, 0x339a, 0x6, 0x6, 0xd6c, 0x3, 0x1000, 0x3, 0x12, 0x5, 0x1, 0x6, 0x1, 0x6, 0x7, 0x7e33973d, 0x2b8c757d, 0x8, 0x1, 0x3, 0x355a, 0x3ff, 0x8, 0x3f, 0x80000001, 0x1, 0xa4, 0x1, 0x5], 0x1, [{0x10001, 0x7, 0x7}, {0xffffffffffffff9e, 0xba6, 0xffffffffffffff00}, {0x6, 0x8001, 0x5}, {0x5, 0x9274, 0xca8}], 0x0, 0x5, 0x2}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x7fffffff}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x16, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7, @icmp_id=0x65, @gre_key=0x7}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x678) sendto$inet(r0, &(0x7f0000000700)="48cf6022176bb1011b3108e84261415e99def048ae1488b83b23b41fd527af6892eadafa930dedd64322df78f8578afa9bb61c0a00b3f29d521e4417eab1adec31d4e3f37ec45fb0ccc73a5b0920d9355351830e3f000000975daf8101307063bfa9d489e98dc22b6201e67335dc89d4f785dfc5655a0942e2a39761eaac64abe7b517045d339546c60911e1bb0200b35ea7ca20ed7d84582c2dd89f6f1cbfc3499837362fbfc600ae4b8fb3793168357ec31bd8e2afe6d9482ac063c2e82adbef6f71fd270cd447e8066f", 0xcb, 0x20000800, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="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", 0x439, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/06/04 05:41:10 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000280)={'bpq0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000380)=0x7, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) io_setup(0x2, &(0x7f0000000480)=0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000340)={0x3, 0x8}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) io_submit(r3, 0x1, &(0x7f0000001500)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00000004c0)='U', 0x1}]) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x401, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x7a, "56a976eb5459ecd5f27f71cb325b609525ee78b60004215d2977bb50b9e3f4aa72aa330868e819e0f7312537d560b6b9dec44812ad0d54d5c0ca0bb65ed1c21140a170470f5cb2b5ea5d97160d90ff3e813381134b24861c32e8f8c237a4df66b39e7e29c67eec8566881022265a7bbb31da61ec1280c5360a9e"}, &(0x7f0000000200)=0x82) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002640)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000240)=0x1008) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 2018/06/04 05:41:10 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8913, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000000)=0x3) 2018/06/04 05:41:10 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1) r2 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x84000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x5, [0xfffffffffffffff9, 0x20, 0x8, 0x7, 0x2]}, &(0x7f00000000c0)=0xe) pwrite64(r2, &(0x7f0000002e40)="8c", 0x1, 0x0) 2018/06/04 05:41:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x2000000002, 0x1000082) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="010007002d2c0600060001000900ff7f0000"], &(0x7f00000003c0)=0x16) r3 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2}}, {{@in=@rand_addr}}}, &(0x7f0000000040)=0xe8) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x1081806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) 2018/06/04 05:41:10 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x2, 0x100000001) bind$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x5, 0x1, 0x9, 0x524, 0x100000000, 0x7fffffff}, 0xd14}, 0xa) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x6, 0x206, 0x1, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) 2018/06/04 05:41:10 executing program 5: r0 = socket$inet6(0xa, 0x7, 0x3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) fchmod(r0, 0x8) bind$bt_rfcomm(r1, &(0x7f00000000c0)={0x1f, {0x85a, 0x7fffffff, 0x5, 0x9, 0x4, 0x9}, 0x80}, 0xa) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x7) 2018/06/04 05:41:10 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4000000000000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/83) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000100)={'bpq0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1000008032, r1, 0xfffffffffffffffc) 2018/06/04 05:41:10 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) rt_sigsuspend(&(0x7f0000000040), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x3) write$binfmt_misc(r1, &(0x7f0000000000)={'syz1'}, 0x4) 2018/06/04 05:41:10 executing program 7: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = inotify_init() utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0xa2000004) umount2(&(0x7f0000000200)='./file0\x00', 0x0) 2018/06/04 05:41:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3f, 0x80000) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0x20, 0x6, 0x8, 0x101}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x10000, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={r2, 0x74, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0x1d}, 0x80}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23, @rand_addr=0xffff}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xf}, 0x1}]}, &(0x7f0000000380)=0x10) signalfd4(r1, &(0x7f0000000040)={0x7}, 0x8, 0x80800) clock_gettime(0x0, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f00000000c0)={{r3, r4/1000+30000}}) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) getsockname$llc(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x10) 2018/06/04 05:41:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r0, &(0x7f00000000c0), 0x1000000000000002) sendfile(r0, r2, &(0x7f000000dff8), 0xa) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040)=0x52ac, 0x4) [ 161.898963] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/06/04 05:41:10 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f00000005c0)=0x1, 0x4) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000180)=""/227, 0x66}], 0x1) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20800, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200002, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000001600)=[{0xc}], 0xc}}], 0xb, 0x0) 2018/06/04 05:41:11 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x9431}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x2, 0x5, [0x100, 0x1000, 0x8, 0x1, 0x4]}, 0x12) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e23, 0x6c, @dev={0xfe, 0x80}}}}, 0x4f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) 2018/06/04 05:41:11 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000180)={0x0, 0x687, 0x2, 0x0, 0x400, 0xcc5, 0x5, 0xe8, 0x3, 0x2093}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'veth0_to_bond\x00'}) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000000080)=@newpolicy={0xfc, 0x13, 0x1, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001}]}]}, 0xfc}, 0x1}, 0x0) 2018/06/04 05:41:11 executing program 0: r0 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1000, 0x2300) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6(0xa, 0x3, 0x9010000000000088) sendto$inet6(r1, &(0x7f0000000240)="04", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x658, 0x0, 0xfffffffffffffff9, 0x6, 0x7}, 0xc) unshare(0x8030000) ppoll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x4000}, {r1, 0x4609}, {r1, 0x6}, {r1, 0x20}, {r1, 0x8100}, {r1, 0x40}], 0x7, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) 2018/06/04 05:41:11 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bcsh0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) lseek(r0, 0x0, 0x4) 2018/06/04 05:41:11 executing program 2: r0 = socket$kcm(0x29, 0x1000000000005, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") creat(&(0x7f0000000000)='./file0\x00', 0x22) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000040)=""/153, &(0x7f0000000100)=0x99) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socket(0x9, 0xa, 0x5ee0) mremap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) remap_file_pages(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) 2018/06/04 05:41:11 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x7f, 0x8, 0xfffffffffffffffe}, 0xd) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000200)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000040), &(0x7f0000000300)}, 0x20) r1 = getpgid(0xffffffffffffffff) getpriority(0x2, r1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7ff) 2018/06/04 05:41:11 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)=ANY=[@ANYBLOB="020400000e000000000000000000000005000600000000000a0000000000f700ff01000000000000000000000000000100000000000000000200010000000000000000000000000005000504000000000a00000000000000000000000000000000000000000080000001000000000000"], 0x70}, 0x1}, 0x0) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000080)) [ 162.404135] mmap: syz-executor2 (10214) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 162.551799] print_req_error: 120 callbacks suppressed [ 162.551817] print_req_error: I/O error, dev loop4, sector 11136 [ 162.563580] print_req_error: I/O error, dev loop4, sector 15360 [ 162.687795] print_req_error: I/O error, dev loop4, sector 0 [ 162.693766] buffer_io_error: 120 callbacks suppressed [ 162.693788] Buffer I/O error on dev loop4, logical block 0, lost async page write [ 162.707208] print_req_error: I/O error, dev loop4, sector 8 [ 162.713062] Buffer I/O error on dev loop4, logical block 1, lost async page write [ 162.720862] print_req_error: I/O error, dev loop4, sector 16 [ 162.726752] Buffer I/O error on dev loop4, logical block 2, lost async page write [ 162.734501] print_req_error: I/O error, dev loop4, sector 24 [ 162.740418] Buffer I/O error on dev loop4, logical block 3, lost async page write [ 162.748272] print_req_error: I/O error, dev loop4, sector 32 [ 162.754180] Buffer I/O error on dev loop4, logical block 4, lost async page write [ 162.761925] print_req_error: I/O error, dev loop4, sector 40 [ 162.767816] Buffer I/O error on dev loop4, logical block 5, lost async page write [ 162.775604] print_req_error: I/O error, dev loop4, sector 48 [ 162.781516] Buffer I/O error on dev loop4, logical block 6, lost async page write [ 162.789329] print_req_error: I/O error, dev loop4, sector 56 [ 162.795339] Buffer I/O error on dev loop4, logical block 7, lost async page write [ 162.803227] Buffer I/O error on dev loop4, logical block 8, lost async page write [ 162.811010] Buffer I/O error on dev loop4, logical block 9, lost async page write 2018/06/04 05:41:12 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x1, 0x0, 0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x0, 0x22d}) 2018/06/04 05:41:12 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) syz_open_procfs$namespace(r2, &(0x7f0000000340)='ns/uts\x00') getsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)=""/232, &(0x7f00000002c0)=0xe8) fsetxattr(r1, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000040)='\x00', 0x1, 0x0) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 2018/06/04 05:41:12 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000340)=0x20) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x2b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x330) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000400)='lo\x00') 2018/06/04 05:41:12 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7574, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14000000000000, 0x1f, 0x1000, "81da04101a2ce116fc789e27c1123057a63c0ec69313416940696bec4f0b1687198b564ce675c21a858204b8182597f980dced496e3089370e488c62a64f4a6fc1547c853ac920767eec7c7b7aa10942"}, 0xd8) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x5, &(0x7f0000000000)) 2018/06/04 05:41:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000314f64)={0x10}, 0x2f9}], 0x1, &(0x7f0000414000)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078dffc), 0x4) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYRES32], 0x4) write(r1, &(0x7f0000000040)='\n', 0xfffffcd9) r2 = accept4(r0, &(0x7f0000c71ff0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5effc)=0x10, 0x0) recvfrom$packet(r2, &(0x7f0000000080)=""/89, 0x59, 0x0, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r2, &(0x7f0000785fc8)={0x0, 0x0, &(0x7f0000c62ff0)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)}, 0x0) 2018/06/04 05:41:12 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f00000004c0)={{0x7fffffff, 0x2, 0x10000004, 0x8000, "eed98eb8db9cfe751608fcf8d11b5e2601ec735373bb17d6d125ec04dc311a1c7a7584426ba8543bbc4159f3", 0x5}, 0x0, 0x0, 0x80000000, r2, 0x20, 0x1, "94c5c7500bb985cd8b89b426cf07206125dc04278a39dcca4b03cc90b4faffcbd54bf5bb376b98ddb1add3929ee30f0fe4a90b4e9e11da1931044d632e9ce7fb", &(0x7f00000000c0)='!*(,wlan1!ppp1\x00', 0xf, [], [0xfbbe, 0x1000, 0x5, 0x8]}) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='net/mcfilter\x00') finit_module(r0, &(0x7f0000000040)='/GPLlovboxnet0\x00', 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f0000000100)=0x401) preadv(r3, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/04 05:41:12 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x7fd, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @loopback=0x7f000001}, 'lo\x00'}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) 2018/06/04 05:41:12 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000000c0)=""/204) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000040)={0xfffffffffffffffa, 0x60, 0x7ffb, {}, 0x2, 0xfffffffffffffff9}) 2018/06/04 05:41:12 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="4009775c410fa73d10913b78c55ce984e2f961b0514678c2e1c15711a0058fec6fb73024ca4c1cc40a3b876de930fcd4e8db6f008c4559546cd5aa7067ce5318bf9e2073f892fd1240e4eb091b48e7bc9d7a9d5fd6f1dbe3f01d270e028031d82b4e8a140cf362dbe3a25f8157b3a61eec2b0296c5a4a2b1870862c8a4b4401f11723b7df573c56eb6ed158eeb8e3f6c23b26580ca542bc6e1f7b5a13512c37e7fd5a2b9433eb2854d7c23d35ab5b1082d792dff807b01df1756cd6888e79f8c7764182434679175bb4609", 0xcb, 0x4000000, &(0x7f0000000140)={0x2, 0xf673, @rand_addr=0x2}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x401, 0x4, 0x8001, 0xfffffffffffffbff, 0x8000, 0x3, 0x3, 0x9, 0x31b, 0x38, 0xe4, 0x0, 0x8, 0x20, 0x1, 0x532, 0x0, 0x1}, [{0x7, 0xffffffffffff8470, 0x9, 0x3, 0x9, 0x6, 0x10001, 0x3ff}, {0x7, 0x1, 0x3, 0x7fff, 0xfffffffffffffffb, 0x0, 0x400, 0x1f}], "72ab3fb9d8320ad71f4cfb9f3cbcd531b68523783d8acb3b660d0d93913985302fbde6aad7296d7b881d997462b46c46b23a31434c3e9e276309486596dbe7b19a6f38829a310ab768abe887ae56948339b4df29b9f096f4dcad2bc170d1d9d89b26879eab68efafd4dbc078b25d750d6c24ca092285d136409515", [[], []]}, 0x2f3) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffffe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}}, 0xb2d}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000005c0)={r1, 0x100000000}, 0x8) r2 = socket$pptp(0x18, 0x1, 0x2) mknod(&(0x7f0000000600)='./file0\x00', 0x8000, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000006c0)={'NETMAP\x00'}, &(0x7f0000000700)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000740)={0x3, 0x5, 0x3, {0x0, 0x989680}, 0x7f, 0x8}) r3 = socket$inet6(0xa, 0x80006, 0x3) pselect6(0x40, &(0x7f00000007c0)={0x9, 0x401, 0x5, 0xc078, 0x1, 0xfffffffffffffffc, 0x100000001, 0x80000001}, &(0x7f0000000800)={0x6, 0xffffffff, 0xbb, 0x4, 0x0, 0x0, 0xff, 0x1}, &(0x7f0000000840)={0x4, 0x80000001, 0xfffffffffffffff8, 0xb1, 0xffff, 0xc5, 0x80000001, 0x9c07}, &(0x7f0000000880), &(0x7f0000000900)={&(0x7f00000008c0)={0xfff}, 0x8}) clock_nanosleep(0x0, 0x1, &(0x7f0000000940), &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000009c0), &(0x7f0000000a00)=0x8) timerfd_settime(r0, 0x1, &(0x7f0000000a40)={{}, {0x77359400}}, &(0x7f0000000a80)) getsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000b40)=""/24) r4 = msgget(0x2, 0x20) msgrcv(r4, &(0x7f0000000b80)={0x0, ""/91}, 0x63, 0x0, 0x2000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000c00)={0xffffffffffffffff}) readahead(r5, 0xdcd6, 0x2) ftruncate(r5, 0x10f8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000000c40)=0x9a) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000c80)={r1, 0xe8}, 0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000cc0)=0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000d00)=@assoc_id=r1, &(0x7f0000000d40)=0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2f, &(0x7f0000000d80)="746d301ca3f426ec2689dd3e30ec0a87613ea8e62e14904792ab481bcba59acefe20063bd46a9dc63bebff68032c32ffcc82b4721631faf4a7b697c43edf857733a373f77f6a3d300e082bd18c61ed61c749b93c86aba8cfdc46bc636336e1826d5257646cef23a9904e2ce5cee934b4c7fc9a632add9165f63b72cc14089c49d7f55d69a819165ed37b71ac1555f010b3c5", 0x92) bind$bt_l2cap(r0, &(0x7f0000000e40)={0x1f, 0x3, {0x3f, 0x3f, 0x35, 0xfffffffffffff6b3, 0x1, 0x1}, 0x4eac, 0x1}, 0xe) getpeername$netlink(r0, &(0x7f0000000e80), &(0x7f0000000ec0)=0xc) 2018/06/04 05:41:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x807, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r1, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9650f100069d736c06ab11a69085148384709002ca01ef801879b40e5bcda06ab0004006600000000698dc95dde627650790df783841dcbb3ff000000000000006a00000000000000"], 0x60}}], 0x1, 0x0) chroot(&(0x7f0000000080)='./file0\x00') 2018/06/04 05:41:12 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)={0x0, r2}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000300)={0xffffffffffffffff, 0x100000001, 0x101, 0xc3, &(0x7f0000000080)=""/195, 0xaf, &(0x7f00000001c0)=""/175, 0x44, &(0x7f0000000280)=""/68}) 2018/06/04 05:41:12 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = userfaultfd(0x2000000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000001280)='./file0\x00', 0x40000, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x37, &(0x7f00000012c0)=""/179, &(0x7f0000001380)=0xb3) 2018/06/04 05:41:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x5, 0x48, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000280), &(0x7f0000000040)}, 0x20) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000140)="c60d7eccbfb909eede6b7f7ea66c211554f436be46b06e578db77506378ef36fd177df462e08e582807765d05cee251ac5d9a79e8c5a0942d54cca3983f8d3ec12116251b7a90d0a311392723a6a46feaca47c6820f748e3bffa3b2c9a4d") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000280)="a9", &(0x7f0000000040)=""/43}, 0x18) 2018/06/04 05:41:12 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, 0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000140)=0xfffffffffffffffd, &(0x7f0000000180)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) execveat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='/dev/snapshot\x00', &(0x7f0000000240)='/dev/snapshot\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='/dev/snapshot\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='&cgroup\'[-em0nodev$^wlan0wlan0+}\x00', &(0x7f0000000380)='/dev/snapshot\x00'], 0x1000) flistxattr(r0, &(0x7f0000000400)=""/226, 0xe2) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000500)) eventfd(0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000540)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0xe97e, 0x200) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f00000005c0)={{0x6b, @multicast1=0xe0000001, 0x4e20, 0x1, 'wlc\x00', 0x2, 0x101, 0x59}, {@multicast1=0xe0000001, 0x4e23, 0x0, 0x33d9, 0x6, 0x9}}, 0x44) r3 = memfd_create(&(0x7f0000000640)='\x00', 0x3) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) syz_open_dev$ndb(&(0x7f0000000680)='/dev/nbd#\x00', 0x0, 0x400000) mq_unlink(&(0x7f00000006c0)='^\x00') bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000740)={&(0x7f0000000700)='./file0\x00', r3}, 0x10) r4 = syz_open_dev$sndpcmp(&(0x7f0000000780)='/dev/snd/pcmC#D#p\x00', 0x4, 0x200) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f00000007c0)={@host=0x2}) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000800)=0x0) wait4(r5, &(0x7f0000000840), 0x1, &(0x7f0000000880)) ioctl$KIOCSOUND(r2, 0x4b2f, 0x100000000) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000940)=0x40, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000980)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000009c0)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000a00)={r1, 0xfff}, 0x8) memfd_create(&(0x7f0000000a40)='posix_acl_access\x00', 0x1) syz_open_dev$loop(&(0x7f0000000a80)='/dev/loop#\x00', 0x0, 0x101400) 2018/06/04 05:41:12 executing program 5: r0 = socket$inet6(0xa, 0x40000000003, 0x5) r1 = semget(0x2, 0x2, 0x40) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000100)=""/5) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\a\x00\x00\x00\x00\x00'], 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40, 0x10) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00000000c0)={@empty, @dev={0xac, 0x14, 0x14, 0x13}}, 0x8) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@nl=@unspec, 0x80) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f00000001c0)=""/95) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"6970365f767469ca00", {0x2, 0x4000004e22, @dev={0xac, 0x14, 0x14, 0x1c}}}) 2018/06/04 05:41:12 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x80000000, 0x10, 0x0, 0x0, 0x7fffffff, 0x0, 0x3e, 0x0, 0x0, 0x40, 0x0, 0x3, 0x1ff, 0x38, 0x0, 0x0, 0x400000000000}, [{0x0, 0x0, 0x0, 0x0, 0xa87c, 0x8001, 0x7, 0x6}], "ca91a101d290f9cd462a79e532dae80e88859812fc0bd46e37"}, 0x91) write$fuse(r1, &(0x7f0000000040)={0x28, 0x1, 0x7, @fuse_notify_delete_out={0x8001, 0x9, 0x7}}, 0x28) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000000c0)={0x4, 0x9, 0x7, 0x0, 0x13}) 2018/06/04 05:41:12 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x6e) listen(r0, 0x0) socket$unix(0x1, 0x7, 0x0) r1 = socket$netlink(0x10, 0x3, 0x80000000004) write(r1, &(0x7f000058bfe4)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/06/04 05:41:12 executing program 3: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7d, 0x8000) getsockname$ipx(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/06/04 05:41:12 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40000, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/102, &(0x7f0000000100)=0x66) r1 = socket$kcm(0xa, 0x6, 0x0) setsockopt$sock_attach_bpf(r1, 0x10d, 0xf, &(0x7f00000000c0), 0x3) 2018/06/04 05:41:12 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140), &(0x7f0000000180)=0x2cd28d94058fa9ad) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter\x00') ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000001c0)) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000080)=""/174) sendfile(r0, r2, &(0x7f00004db000), 0xff) 2018/06/04 05:41:12 executing program 4: capset(&(0x7f0000001000)={0x19980330}, &(0x7f0000001040)) prctl$intptr(0x26, 0x1) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x100000001, 0x10001) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000380)=0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7f, 0x8, 0x9, 0x101, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x80000000}, &(0x7f0000000300)=0x8) mknod(&(0x7f0000000040)='./bus\x00', 0xffe, 0x0) execve(&(0x7f0000000000)='./bus\x00', &(0x7f0000000140)=[&(0x7f00000001c0)='\x00', &(0x7f0000000180)='\x00', &(0x7f0000000100)='\x00'], &(0x7f00000002c0)) 2018/06/04 05:41:12 executing program 5: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) exit(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x60002001}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xfff) 2018/06/04 05:41:12 executing program 3: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10800, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) chdir(&(0x7f0000000000)='./file0\x00') r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000200)='/dev/nullb0\x00', 0x4002, 0x0) ftruncate(r2, 0x8200) lseek(r2, 0x0, 0x3) 2018/06/04 05:41:12 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f00000000c0)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'rr\x00', 0x2a, 0x2, 0x23}, 0x2c) 2018/06/04 05:41:12 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TCSBRKP(r1, 0x5425, 0xffffffffffffff02) 2018/06/04 05:41:12 executing program 7: rt_sigtimedwait(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xe) 2018/06/04 05:41:12 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendto$ax25(r2, &(0x7f0000000140)="dec0a013ac9ea6d5f419289f2737c1dabb0e515b8c45adabd633dca6e89c8c6be10efc1549631ab165dafeb014a5e6f833da78f7eb26649b419fc298742af9f0b742c2ae1ab13cd43f1bfd7fe625bf337237e7faf4064cf1e2d70d1e5e1737a5e2188ed951f92da83ef28b3f8694e6478bcafb817a10a61ccb3662bde1ae027add4e87128b4782e3802499d9af4f797ff7cfa50dc1bd717a", 0x98, 0x20008001, &(0x7f00000000c0)={0x3, {"d0252fe8a595ab"}, 0x5}, 0x10) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) shutdown(r0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) [ 163.856153] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 [ 163.937752] IPVS: ip_vs_svc_hash(): request for already hashed, called from do_ip_vs_set_ctl+0x2506/0x2730 2018/06/04 05:41:13 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002700)=[{0x0, 0x0, &(0x7f0000001400), 0x0, &(0x7f00000014c0)}, {0x0, 0x0, &(0x7f00000025c0), 0x0, 0x0, 0x0, 0x1}], 0x2, 0x0) 2018/06/04 05:41:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x18000, 0x0) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x200000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000140)=""/72) r2 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="d94ec7c66a50be305b90ca264b7e9ac0a0d22cacec89c4b9720a5ea528833a99bd8d0a6eb1dfe985172fb4ce6be426c85757b444f7b88f0db082091d7bfc3f23b4dbdb38c65274bb43b976cd9237a24db73580cdc5aad7627a491427eef603cac9ca6130380a38f141c297a22cfaffffffdfab2cb090f3cfbafdb7a83902244ebd66395c243d6a0cf15ac3f961"], 0x4) 2018/06/04 05:41:13 executing program 2: r0 = socket(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x7f, 0x80000000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1}, 0x8) 2018/06/04 05:41:13 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x100) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x101000, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000b80)="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"}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11}}) 2018/06/04 05:41:13 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x0, 0x1, 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f00000002c0)='./file1\x00', r0}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000040)='./control/file0\x00', 0x42, 0x92) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000000280)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) madvise(&(0x7f0000c60000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x50}) 2018/06/04 05:41:13 executing program 4: mlock(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) r1 = getpgid(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x3a, &(0x7f0000000100)={0x18, 0x3f, 0xeb08, 0x1000000000000}) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x2400, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000180)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00000000c0)=@generic={0x0, 0x3, 0x7f}) 2018/06/04 05:41:13 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b300000000000000e6000000000000000000000000000000", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000080)={0x3, "de1ac0"}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000200)={r3, 0xb2, "6bfd2b1953c249e5717ac93267d4e4cf6ee169a9e9c186626c2baf26f1a5b338bf00a48546e93c3d3dbb610581e302ad9aa9acaf0884a1d0280d17535585234fda7867665a5caeb245de870d32185c147a25323d27ee60eca85dd7e2ed77156d5f2a9125bcd7c046d3c4d30ded4063bec8e12816400e370537d6ec206ee71ff0e86642c19f2b014b8a4be0cd984e9ae27f41ab2a90cbd5f4ffd635143dcfbf33c1268d0b87ca9b8128ae37a6c78bb41f7334"}, &(0x7f00000002c0)=0xba) sendmmsg(r1, &(0x7f0000002600)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000002940)=ANY=[]}}, {{&(0x7f0000001740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000022c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10}}], 0x2, 0x0) 2018/06/04 05:41:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r1, 0x8000000000000001, 0x9, &(0x7f0000479000)="890528e4", 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f000063a000)=0x2be, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) listen(r2, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2800, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) 2018/06/04 05:41:14 executing program 2: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) clock_gettime(0x0, &(0x7f0000003280)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000030c0)=[{{&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f00000001c0)=""/118, 0x76}], 0x5, &(0x7f00000003c0)=""/236, 0xec}, 0x3}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/64, 0x40}, {&(0x7f0000000500)=""/129, 0x81}, {&(0x7f00000005c0)=""/30, 0x1e}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/90, 0x5a}, {&(0x7f00000006c0)=""/102, 0x66}, {&(0x7f0000000740)=""/124, 0x7c}, {&(0x7f00000007c0)=""/228, 0xe4}], 0x8, &(0x7f0000000940)=""/125, 0x7d, 0x101}, 0x8}, {{&(0x7f00000009c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000a40)=""/135, 0x87}, {&(0x7f0000000b00)=""/85, 0x55}, {&(0x7f0000000b80)=""/109, 0x6d}, {&(0x7f0000000c00)=""/27, 0x1b}], 0x4, &(0x7f0000000c80)=""/19, 0x13, 0xfffffffffffffffd}, 0x100}, {{&(0x7f0000000cc0)=@ax25, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000d40)=""/237, 0xed}, {&(0x7f0000000e40)=""/255, 0xff}, {&(0x7f0000000f40)=""/147, 0x93}, {&(0x7f0000001000)=""/65, 0x41}, {&(0x7f0000001080)=""/254, 0xfe}, {&(0x7f0000001180)=""/38, 0x26}], 0x6, &(0x7f0000001240)=""/173, 0xad, 0x101}, 0x100000000}, {{&(0x7f0000001300)=@l2, 0x80, &(0x7f0000001680)=[{&(0x7f0000001380)=""/135, 0x87}, {&(0x7f0000001440)=""/13, 0xd}, {&(0x7f0000001480)=""/17, 0x11}, {&(0x7f00000014c0)=""/133, 0x85}, {&(0x7f0000001580)=""/67, 0x43}, {&(0x7f0000001600)=""/84, 0x54}], 0x6, &(0x7f0000001700)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000002700)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002780)=""/160, 0xa0}, {&(0x7f0000002840)=""/119, 0x77}, {&(0x7f00000028c0)=""/153, 0x99}, {&(0x7f0000002980)=""/66, 0x42}, {&(0x7f0000002a00)=""/18, 0x12}, {&(0x7f0000002a40)=""/228, 0xe4}], 0x6, &(0x7f0000002bc0)=""/202, 0xca, 0xe9}, 0xb05}, {{&(0x7f0000002cc0)=@ipx, 0x80, &(0x7f0000003040)=[{&(0x7f0000002d40)=""/198, 0xc6}, {&(0x7f0000002e40)=""/177, 0xb1}, {&(0x7f0000002f00)=""/8, 0x8}, {&(0x7f0000002f40)=""/230, 0xe6}], 0x4, &(0x7f0000003080)=""/8, 0x8, 0x10001}, 0x200}], 0x7, 0x10000, &(0x7f00000032c0)={r1, r2+10000000}) listen$netrom(r3, 0x401) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) 2018/06/04 05:41:14 executing program 6: syz_emit_ethernet(0x56, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x4, 0xf4, 0x0, 0x1}, 0x2e, 0x3, 0x0, 0x0, "4537b593a03732dc0b2d3c2e06295859b34c32ef03203f47ef74a564f8aa5d4749656de97d5abc80e1bc2092ed0dc43cb2534c4544bddb4fa65d694eea45bdfb"}}}}, &(0x7f0000000040)={0x0, 0x1}) 2018/06/04 05:41:14 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fallocate(r0, 0x0, 0xacc, 0x0) ioctl(r0, 0x40044145, &(0x7f0000001f64)) [ 164.974274] TCP: request_sock_TCPv6: Possible SYN flooding on port 2. Sending cookies. Check SNMP counters. 2018/06/04 05:41:15 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x2000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r1, 0x3, 0x1, 0x5, &(0x7f0000000100)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x10d, 0xa, &(0x7f0000000240)={0x6}, 0xc) 2018/06/04 05:41:15 executing program 5: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x147}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400, 0x0) mmap(&(0x7f00001c2000/0x3000)=nil, 0x3000, 0x2000000, 0x10001f, r0, 0xfffffffffffffffe) 2018/06/04 05:41:15 executing program 1: unshare(0x400) pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/06/04 05:41:15 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000140)="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") ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00000000c0)=""/122) write(r0, &(0x7f000040cfdc)="2400000058001f0014b2f407000904000200071008000100ffffffff0800030000000000", 0x24) 2018/06/04 05:41:15 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) eventfd(0x7) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000089, &(0x7f0000000000), &(0x7f0000000080)=0x21c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/06/04 05:41:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x753b9f029704cb36, 0x9}) 2018/06/04 05:41:15 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[], 0xffffffaa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f0000000040)="309054c024bd2dae3d9747739f6d6c4a7af8854e4d10bbf4075f97e09e1df518621fe6c02e255f3dbaf12521b0fd", 0x2e) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x34, &(0x7f0000001400)=""/123, 0x2000147b}, 0x0) semget$private(0x0, 0x7, 0x80) getpeername$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000180)=@ll={0x11, 0x4, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x80, &(0x7f0000002540)=[{&(0x7f00000012c0)="8b27e32254cc44134fe54c0a28032bf69595806827578531427709fb8cbeb365421d9756cc9a0e19bedb2260b3457b70d974863aa4392c807b598d51b0863cd10f5016ebaac84cca32e7c8c66f89c5f961e81902e2ecc77eeb91b50d167815723f50ef0cc7a2b42d7d4dc8df1c699081e0d07ebd3451b00acfe20fd69c7eb3ff31e320a864a3a6d32a888aa5f32a123d857dcc7f20652a816a99b375fe30908d2d9da2f1b317347bd09a40a523118f1c64b077b5b08ec3bfc17b913c929358fa008e2c2e4e37b0e7ffcf0f23053dd28017424496dca9cff95866881b4bfdce32dd2af52aac6dd7efa2513e15a25a", 0xee}, {&(0x7f0000000200)="af5946585301683939179dd516f0fdabd2b25f946f89144daf90ddcb333545c8a87023589f9e3126d4436778d6813ab8530615e7f4ae91da93af6f2482fad17375972313d6532e37d34f87ad73b54c28b2c68b85dc38306d61795cb3200534a3141ef74589e82318ee9ee8942f8a634d296f832ada67590aab4034d73410d9230d80d327002ffbb6512ceb6874930f2a8e22899186198b6ad4881e6c197dd6c0536e7337b85a96729e7011edab", 0xad}, {&(0x7f00000014c0)="c46e8d6ab2faac6ee4295a501353ca8dc8ee5f134b7838578f", 0x19}, {&(0x7f0000001500)="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", 0x1000}, {&(0x7f0000002500)}], 0x5, &(0x7f00000025c0)=[{0xe8, 0x1bd, 0x9, "a153f8cbb64369ac632200a2ab733ba189317a16ae6604ef30a8eb7a85e5d1cc397431931dd1b6f88f18aee7595e77f381514f316d2d18d355c4fb4b9e77669b25f204e4ae14cf4e351502ad321cb20b287bab1eb73019c59c033104573a7dea7990dcc1efa208408fc72f37e6302350dc7eb21ca8eaa91a48c28f61bc73bb8483f20eb1e125609c470e1c7a7cc3e1fa66aaae0069d3356c1e2ea05bf4104827ccc95bd318a1f9480d195c54aa7aa88fc1dd03440233b5450eb57f7507a81b0a6b9ce06be66c062d446aa233a20f904a7e8235"}, {0x38, 0x118, 0x7, "9fb4279680b55693be42d7c0724259356ba020bca5b1efde45f44d46dbc4dde498c67f58"}, {0x90, 0x84, 0x9, "8d0f03e1a9875fcabe2bb92c03aa3d4a67be62a74dbade589612a5e9561e4356ba65ccf692048a2843147fc819310633d7be24ce2a1380a7f9af1d623ea8f23a130a4eb9a02a48211fccd8b3b30f8ee0691cfaa6e0a3868e31520ee99d94ad8383fa06371884d6326ce5f0037df49de460e28be946eb290384ea81f38b61c3"}, {0x48, 0x0, 0xd3, "e4986b915216fa916bcda6a9d3a79fff30e308fe259268b4931160a50577ac9a6f79ff8757a9766efe664c27567f3a91de6196be3abb"}, {0x10, 0x0, 0x7}], 0x208, 0x44041}, 0x4000040) 2018/06/04 05:41:15 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000180)=""/220, 0xdc, 0x40002100, &(0x7f0000000280)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x4, 0xffffffff, 0x0, 0x2}}, 0x80) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f00000000c0)=""/107, &(0x7f0000000140)=0xfffffe11) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r2, 0x28, &(0x7f0000000040)}, 0xb) [ 166.221087] rtc_cmos 00:00: Alarms can be up to one day in the future [ 166.257259] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/06/04 05:41:15 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x2, &(0x7f0000000000)=0x100000001, 0x8001, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x41be718cddd9f0c, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xd15, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x9, 0x6, 0xffff, 0x8000, 0x800}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x100, 0x2}, 0x8) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) 2018/06/04 05:41:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000380), 0x2000000000000356, &(0x7f0000000100)={r1}, &(0x7f0000000440), 0x8) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0010063fc900000000000000051300008c01000004"], 0x15) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x42000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000098c0)={@empty, @local, 0x0}, &(0x7f0000009900)=0xc) bind$packet(r2, &(0x7f0000009940)={0x11, 0x17, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f0000000000)=[{&(0x7f0000002dc0)=""/35, 0x23}], 0x1) 2018/06/04 05:41:15 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xaa01}) socket$nl_route(0x10, 0x3, 0x0) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00010000000000006500001c000000d4a900009078e00000010000087fe2c4ef70da34b66c2b5d11e5047c016f033fb8b34a7f25efd35e793a51eadd1ada98a1245e06b1b76234d65cddc7b088de5f3c031fed51fe3addff030000"], 0x26) 2018/06/04 05:41:15 executing program 5: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x20002) pwrite64(r0, &(0x7f0000000180)="151ef3868668222f610e9d23bfb9d4e17e8065157d0db21be225fa0b5715a09013a06829633831e59b5c42fa918ed82f1140743d05ea93a3e6e12631d88f315dcdc6690845a939e2c000f7d917b00721378e9e2b", 0x54, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000080004000000000000000000000080000000000030000e7d4e77cff5b680f430000000600000000000000001000"}) write$sndseq(r0, &(0x7f0000001400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) sendfile(r1, r0, &(0x7f0000000000), 0x800) 2018/06/04 05:41:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) recvmsg$kcm(r0, &(0x7f0000000500)={&(0x7f0000000040)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000100)=""/66, 0x42}, {&(0x7f0000000180)=""/122, 0x7a}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/194, 0xc2}], 0x5, &(0x7f0000000400)=""/230, 0xe6, 0x7}, 0x40000000) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0xfffffcc7) 2018/06/04 05:41:15 executing program 6: r0 = timerfd_create(0x1, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xec20, 0x2100) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x0, @random="77096dccc4f1", 'eql\x00'}}) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/06/04 05:41:15 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7001, &(0x7f0000000380)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x3, 0x4, 0x753b9f029704cb36, 0x9}) [ 166.544470] rtc_cmos 00:00: Alarms can be up to one day in the future 2018/06/04 05:41:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x8000000005, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000), &(0x7f0000000000)=0x279) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x101, 0x40000) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000000c0)={0x16, 0x17, &(0x7f0000000080)="24ef4ea3adc2557b2ebd6ba9c0c7c4258ac7f174cd62cc"}) 2018/06/04 05:41:15 executing program 0: splice(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x4698597abfa2a854) r0 = socket$inet(0x2, 0x807, 0x7f) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'raw\x00', 0x2, [{}, {}]}, 0x48) 2018/06/04 05:41:15 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x43) open_by_handle_at(r1, &(0x7f00000000c0)={0xa3, 0x8, "94ff86e3a813551a473cd0e1cd57ac9cf6930a1f7ea8547850914d8f2a9a844182150ba9b450af71e28901389b69aea984cb7aa454fca15ef41e2ecaf86c3a6d7b63d4f4b0db17e18c6b4ec5f8bef4cc56a51721dfcc37ca9a4afe0ccd92b9339b8bbcfa19fdc7af5c42024dcb9478e0e7d63f9cf608846bddd747627f25dc12264ef4027a733d61fda1f803d9cd197158576640300e43984899d6"}, 0x400) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x5}, 0x4) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x2000000002) 2018/06/04 05:41:15 executing program 7: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) unshare(0x38030000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0), &(0x7f0000000200)=0x10) 2018/06/04 05:41:16 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000100)="756defbd743a841db34a1a08845e7b1f0df9b2e1945bdab8a6d205271d50cbf9ceefb6efd7ad4e6a9f3d8072378ffd7194ecc49c82371a8db88d7b5880cc1799baadda5a6328e29a07bf5efdbee5590dd99570572943c3a7872c6b4f985956c9c301e54cd13cbdab7b43a20c53c5f1dc8553b1cd80372d853df426bd17f48121f53f3aae395b0174865fde31669225", 0x8f}, {&(0x7f0000000240)="d3", 0x1}, {&(0x7f0000000380)="5c96a5b175d9813de76111e4965798e5554e3c9bd61ba6ee8ff99a27b49fff97239f05420664fc0639c032a36e0404f58cbbf4f30ad99de141a8860462d6d2f6fdd739e1ac6274622d6d787186a0b5c46946c7a502f30cc9c33a27ffed56c40665267b469c9309f76c25888137be4eb0807f3edb871576ede8eacc4b2b6d095360847b57e0881dbc72909d2fcbe6202bed886eb6b59281f9a52e75563e3134c29cc0d82c267d37863d0101236cd505fb066c7b137320a6daad746da474e76a3b2cf490da44fc4807aca6628787c395356945bb347e33530e7b4546297e1c6810001172cdbbe957", 0xe7}, {&(0x7f0000000280)="b1b4980cd84e895262130207ded51f03060454d78cd0f7e2183bded9e5ab12297df1b4c6c55452b44ff7f25238c3560f80e01c693226347954d52044ea70c035cbca7bf40b4b9c8eb6a925c0afb97457ca0dc1cd09884678a1c69da75b880ec3cbaabea0cc857b7a", 0x68}, {&(0x7f0000000480)="dd36a904d3564c9c426af2db223fcc1abc56dd0bed552e89edf7ac4b915c0a3d9c2569cbd491b724944ec978824c0b3b38f584dc264a2bed1916bfe5ea3a37c3174ee80d889a4ad7ffaef1c333523c7d7131", 0x52}, {&(0x7f0000000500)="e2f74726792f0c4aa51af327185c35c1cfcfd6d8dcdaca0d776c423cace6eed385a98404e21164a4de76b11143255f05cd6528c66f813aa5299144fd6106835b715e463f1518340b3fbd4e7c110a3b5c8e5465224885d075d0c16cefcb8f823755eb1b9fbf02b1e7331fc5b2429d37e26af8838bca49361c7e9678f67e1ebe885baf654aa41e4f7ef77137005063e6f6c38527a84fcfa6d8ccd3bc3ce719e66dd068d8eb030108b7c1a179164cfd858defa1e8dcab923fb4e1121f79c7b7b7e6ec346830329902d731717c68f1d7fc", 0xcf}], 0x6, 0x1081806) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() 2018/06/04 05:41:16 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x20400, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000140)) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000100)={&(0x7f0000000040)}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x400, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) 2018/06/04 05:41:16 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = inotify_init1(0x0) getpgid(0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)) r2 = getpid() fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x2, &(0x7f0000000100)={&(0x7f0000000180)}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xff45d202c9d579d1, 0x80003, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRK(r5, 0x5409, 0x9e53) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe7}, {0x0, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) r7 = getegid() lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) sched_rr_get_interval(r9, &(0x7f0000000340)) setregid(r7, r8) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r10 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="f42e70013d225fa8d7eac885640fce4319660e12afa9bdec09857db1f5314799bab91b0d0d16dc7c53c98d3d30a3db5295be4c445aecd7efd4f07546b83ba85f0cf3a65ff1357bb355c570be4310962800a61f6c06b463c6af4bcd2b5e85b69c5c86611ef798e211e3346947285e8929c9dfe061011c983e3471e5347a443e4394f7113bcaa5ecb9f0b63ea4cd388a8065e66c6a12e9dbee5a1afd04b0ff95b16f155eaa87c1a22ddf043933a3d8b3f0a0940aae2fdba221eaab8e8585af555b7c0b5862", 0xc4, r10) fcntl$setsig(r4, 0xa, 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) 2018/06/04 05:41:16 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xd75}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) write$cgroup_int(r1, &(0x7f00000000c0), 0x0) 2018/06/04 05:41:16 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000080)={0x2}, 0x8, 0x80800) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x0, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000013000501000000000000000000000000", @ANYRES32=r3, @ANYBLOB="007a37fccdc3e35bbfcba2f7da0f000000dfff0014002b001000040c00000000", @ANYRES32], 0x34}, 0x1}, 0x0) 2018/06/04 05:41:16 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = dup2(r0, r0) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x798c2e70f51d0cc3, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x251) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xa7, "70b32895d44039f21d1ff596621e5ce6b37f830d1d0393f337e70b03e37ba53147952e4a6bfa68511d41c0e1b184916b906d928fc64369e4f38e83f3c80025687e906728a0f32fc24ca2536df7cd4bbbf07d8f4566e5802236ec53d5f44a03daef74cc9c1aeb831c1d6072b1e00cc86ee2812cb809480075ee8cc5556efd7fec08e4be4b630002c1b97583b692483ce960396c7b52b658ae0c5eb68853878124c27b43129b63e4"}, &(0x7f0000000140)=0xaf) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={r3, 0xb9, "c76818a7c3887fb2d14f53bdb660fdce9a28c36d0cce8f4a1f96546e89128240161fd9ad552f8a9d04d5315739c80ab006fc4a82193b0aa5d50185794e3b89648beb9ee4834d6de8447f0f61a1c2aa66d14a3e50e97869916e9d50fee8425a61f14bb432d41a500075059919436ca7632eaa16d8250401beea1fed89eafffa652c75a6161db5c19113b07f01940eb6ba0d3b6bd623469327ee48e55901abbcb400c64dfe6cc6893a3518187f39240f937d184adc65123b486e"}, &(0x7f0000000180)=0xc1) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000240)) 2018/06/04 05:41:16 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffc00, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/225, &(0x7f0000000240)=0xdd) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) 2018/06/04 05:41:16 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc1205531, &(0x7f00000000c0)) r1 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x1c0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x2, 0x20, 0x6, 0xfffffffffffffff8}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x200, 0x5, 0x0, 0x3f, 0x6}, &(0x7f00000004c0)=0x98) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x7, 0x4, 0xa86, 0x743, "2afabc2fed5b9a4120d6e0f675dbcf7712230dc594dd0fabde1802b73809598f3cf0f52bf89725d62bce4796", 0x200}, 0x0, 0x0, 0x7ff, r3, 0x3, 0x7, "0dc2d4f057127a3c9f9cfc23f74c9cc35a3acf2ee0b41891b2017ac1ad4938febee5a54556e7bb5c3bb0b143da7822fe1f41b02db344768e32b30ea0ff9d888f", &(0x7f0000000080)='/dev/snd/controlC#\x00', 0x13, [], [0x0, 0x10001, 0xff, 0x9]}) [ 167.633606] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/06/04 05:41:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ecb-serpent-sse2,cbcmac(des3_ede))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f7000), 0x2a5) 2018/06/04 05:41:16 executing program 1: r0 = socket(0x800000000000000a, 0x0, 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000180)={'security\x00', 0xb0, "6b41909037483940b0589350578cf3a097b7f06c49d335526f12b23f208614d0f8e8211238304c48afde6f35c35ff1400717efeefc50108403351407603376edcab71c9feaa1d1da1e4292844bafd9af6d5d718dd95b34ecba2d4364d6ab6695cc317e372200f81a68f8da9586715e9d4cbf0d078399847cfe3ea238680807176e868cfb931e900976eb8982eca5bc4334881f6ab7a8f963dcb2b1ce32d4836729cadc0dff270f82071fbe363de072e6"}, &(0x7f0000000380)=0xd4) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000900)=@getstats={0x1c, 0x5e, 0x711, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000006140)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f0000006000), 0x0, &(0x7f0000000280)=""/193, 0x1b4}}], 0x387, 0x2, &(0x7f00000000c0)={0x77359400}) 2018/06/04 05:41:16 executing program 7: mknod(&(0x7f0000000080)='./file0\x00', 0x40, 0x80000000) open$dir(&(0x7f00004be000)='./file0\x00', 0x10147f, 0x0) 2018/06/04 05:41:16 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000200)="0635f67b292139205106c02ba913b90886fb4889a10857be0c5449a4cb54ab7fb916478cd738753f55763f7278e51b630df5bded7f61afa32be0a9c67f6ebdaea2728895cb01180b095d4f433810d8", 0x4f}], 0x1}, 0x0) ioctl(r0, 0x8b25, &(0x7f0000000240)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x400000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000005c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=r2, @ANYBLOB="02c4a2002cbd7000faffffff070000000800040000000000180003001400060000000000000000000000000100008000000000000800060001000000080007000600000014000100fe804cd3b1000000000000000000020000001b14000300080007004e23000008000800520002000c00020008000700400000000800ea00090000000800050005000000240002000800040001feffff080a0800ff7f00000800080000345bcbe9000300030000000890d6f0de057a045ae61c8f1bd33db1fc62b540888ee512e23205d84f9607376bfb9cca6966ee852ca56f8f297c2fe90b576d15567d2d"], 0xb8}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000580)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) geteuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000007c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000740)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=r3, @ANYBLOB="060000000000000000000000000000000ef0ffffffffffff010000000000000004000000000000000400000000000000000100000000000002000000000000000600000000000000ffffffff000000000100008000000000f9ffffffffffffff05000000b86b6e0001000100000000000c001c00", @ANYRES32=r4, @ANYBLOB="010000000c001c00", @ANYRES32=0x0, @ANYBLOB="03000000080003001b0e000075f6ee02621e24453000f486f8992fe481f3de7fc4e130a8b26ef07b1354543a1fa2818fa6d2c35bc00aa8914fc2fd61c6"], 0x22c}, 0x1, 0x0, 0x0, 0x4000}, 0x4010) 2018/06/04 05:41:16 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x200, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000650000/0x3000)=nil, 0x3000, 0x0, 0x31, r0, 0x0) write$cgroup_int(r0, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="ceaf88d972628927f9452808fe04a66d3e00bc4cf829069c6e0f81dea13c3747f875a4c80e51ff62ed7a425765ea931ac18d6c8e94d628c57d82bbd7ef71a8774c494a7f87cb96f6d9f22da97f53bc9ddb2dc02383e0df695f2c1dc0dcab0fcae0d31dcff41491f338d0fde39208f8fc883cb1716e4c3341d94f1ef234315bf65a24d0266e492bca4a911ef1cdafa24320e8352b054505984e555d5c220ea9767ab7b71123e6f007c40db236b896a666cbffff02450609fd9ab6dadca17ceffe4f6e5c6d6c5bfce260e07f5edf00", @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES16=r0, @ANYRES64=r0, @ANYPTR64=&(0x7f0000000640)=ANY=[@ANYPTR, @ANYBLOB="7bfe2dd506b1b14c2225051c5d22f6b3d1febfdf0f329bf3b26fc0845e74fb329b4e9bb600000000000000000000", @ANYRES16=r0, @ANYPTR, @ANYPTR64], @ANYRES16=r0, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYPTR64], @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR64], @ANYPTR64=&(0x7f0000000740)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYBLOB="d549a04af7a3945655cbb0f804d5f6b17a3fc61560c6d223129e3b7aa6ef14b127713b7d0daab4a43dd6b8", @ANYRES16=r0, @ANYPTR], @ANYRES16=r0, @ANYPTR], @ANYBLOB="071232cc107850104716df4f83e2530b82918c69c05ddd72432a909cb92520785432b07bdcc69667af6431625f5adc80eb4427e8f91edb9d139ed51de4eeec6d8c8f5cca1f6c583bc738349fe6161670975edc91bbb655ce7a4b80892d9c06485158b730cdc4af3fd1722a58a0cfa36f0a3295035566b97e8f759ab051e16752ce42fee109c9236ae1d6ae0456713e992d5cb4de171436d38fe9161a9cb1670998dba8a4b1b5fd7b3f905603d8ca066ed6f9bf59f827793b5a5ddf91fec0012240a24209e3516f682c7e", @ANYBLOB="02bb8bde0d3bb3ba0d0928bbc1a43f", @ANYRES16], 0x1c1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mlock(&(0x7f00009f6000/0x4000)=nil, 0x4000) 2018/06/04 05:41:17 executing program 4: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0xc2f20fa35fc28fa3, 0x4) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x10) clock_nanosleep(0x2, 0x1, &(0x7f00000000c0), 0x0) r1 = socket(0x1f, 0xfefffffffffffffc, 0x0) write(r1, &(0x7f0000000000)="2400000024007ffc00081200ffe810000003f6ff010000dc0f10f300f1feffff0300ff01", 0x24) write$binfmt_aout(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x347) 2018/06/04 05:41:17 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x529, 0x142) socket$inet6_tcp(0xa, 0x1, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x5}], 0x18) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1fe, 0x20803) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/06/04 05:41:17 executing program 4: unshare(0x8000000) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x456d, &(0x7f0000000a00)) [ 168.203930] alg: No test for cbcmac(des3_ede) (cbcmac(des3_ede-generic)) [ 168.548387] print_req_error: 1384 callbacks suppressed [ 168.548405] print_req_error: I/O error, dev loop0, sector 23040 [ 168.572708] print_req_error: I/O error, dev loop0, sector 8 [ 168.578879] buffer_io_error: 1382 callbacks suppressed [ 168.578900] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 168.596524] print_req_error: I/O error, dev loop0, sector 0 [ 168.602628] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/06/04 05:41:18 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f9, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5b, "04a7794f91901679b098ad232d80a49b14076efd444c2ba28b6ca3d4540d3506d884d66301046e2271d8b6539785990f866275036d22204dcb1d71fb1ccc49fb0de467d3bf62aa46d7d81299ea5d2f0c1b06accad9d4c56fa00790"}, &(0x7f0000000000)=0x63) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x400, 0x6, [0x7, 0x401, 0x8000, 0xffffffff, 0x1, 0x4]}, 0x14) 2018/06/04 05:41:18 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f}, 0x2c) pselect6(0x40, &(0x7f00000000c0)={0x9, 0x5e3b, 0x1, 0x1, 0xfffffffffffffffc, 0x1, 0x8}, &(0x7f0000000140)={0xd8f0, 0x100000000, 0x1ff, 0xffffffffffffffe2, 0x0, 0x8, 0x3, 0x6}, &(0x7f0000000180)={0x1, 0x6, 0x0, 0xfffffffffffffff8, 0x0, 0x101, 0x3, 0x9}, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000280)={&(0x7f0000000200)={0x1}, 0x8}) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd, 0x0, 0x2}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x2, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000080)=0x7) 2018/06/04 05:41:18 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000100)="756defbd743a841db34a1a08845e7b1f0df9b2e1945bdab8a6d205271d50cbf9ceefb6efd7ad4e6a9f3d8072378ffd7194ecc49c82371a8db88d7b5880cc1799baadda5a6328e29a07bf5efdbee5590dd99570572943c3a7872c6b4f985956c9c301e54cd13cbdab7b43a20c53c5f1dc8553b1cd80372d853df426bd17f48121f53f3aae395b0174865fde31669225", 0x8f}, {&(0x7f0000000240)="d3", 0x1}, {&(0x7f0000000380)="5c96a5b175d9813de76111e4965798e5554e3c9bd61ba6ee8ff99a27b49fff97239f05420664fc0639c032a36e0404f58cbbf4f30ad99de141a8860462d6d2f6fdd739e1ac6274622d6d787186a0b5c46946c7a502f30cc9c33a27ffed56c40665267b469c9309f76c25888137be4eb0807f3edb871576ede8eacc4b2b6d095360847b57e0881dbc72909d2fcbe6202bed886eb6b59281f9a52e75563e3134c29cc0d82c267d37863d0101236cd505fb066c7b137320a6daad746da474e76a3b2cf490da44fc4807aca6628787c395356945bb347e33530e7b4546297e1c6810001172cdbbe957", 0xe7}, {&(0x7f0000000280)="b1b4980cd84e895262130207ded51f03060454d78cd0f7e2183bded9e5ab12297df1b4c6c55452b44ff7f25238c3560f80e01c693226347954d52044ea70c035cbca7bf40b4b9c8eb6a925c0afb97457ca0dc1cd09884678a1c69da75b880ec3cbaabea0cc857b7a", 0x68}, {&(0x7f0000000480)="dd36a904d3564c9c426af2db223fcc1abc56dd0bed552e89edf7ac4b915c0a3d9c2569cbd491b724944ec978824c0b3b38f584dc264a2bed1916bfe5ea3a37c3174ee80d889a4ad7ffaef1c333523c7d7131", 0x52}, {&(0x7f0000000500)="e2f74726792f0c4aa51af327185c35c1cfcfd6d8dcdaca0d776c423cace6eed385a98404e21164a4de76b11143255f05cd6528c66f813aa5299144fd6106835b715e463f1518340b3fbd4e7c110a3b5c8e5465224885d075d0c16cefcb8f823755eb1b9fbf02b1e7331fc5b2429d37e26af8838bca49361c7e9678f67e1ebe885baf654aa41e4f7ef77137005063e6f6c38527a84fcfa6d8ccd3bc3ce719e66dd068d8eb030108b7c1a179164cfd858defa1e8dcab923fb4e1121f79c7b7b7e6ec346830329902d731717c68f1d7fc", 0xcf}], 0x6, 0x1081806) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r0, 0x4c01) sync() 2018/06/04 05:41:18 executing program 4: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x80}, {0x6}]}) 2018/06/04 05:41:18 executing program 1: r0 = socket$inet(0x2, 0x800001, 0x7fffff) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000100)={{0x0, 0x0, 0x6, 0x0, 0x8000}, 0x2, 0x1ff}) sendto$inet(r0, &(0x7f00000000c0)="435772e703e7df2cdb74b6686927d4a7f8a9b761f7d96328c6b6479a82e98bb187a59aa06093a41e7951d0c81bf0fefc121d6a720a6c91dcc1941a0d48a72d32", 0x0, 0x0, &(0x7f0000000040)={0x2, 0x4, @rand_addr=0x2}, 0xfffffffffffffe26) ioctl$int_out(r0, 0x5460, &(0x7f0000000080)) 2018/06/04 05:41:18 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"0057bde712e493ef8800", 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'rose0\x00', 0x200}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000002c0)) 2018/06/04 05:41:18 executing program 6: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000009) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x401, 0x3f, 0x8, 0x8, 0x4}) r2 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x8) 2018/06/04 05:41:18 executing program 2: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x80000004}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x7ff, 0x2, 0x9, 0x80000000}) r1 = memfd_create(&(0x7f0000000300)='$(%\x00', 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000480)='./file0\x00') clock_adjtime(0x5, &(0x7f0000000380)={0x3, 0x1, 0x1, 0x7efc, 0xf65, 0x7ff, 0x7dc, 0x4, 0x5, 0xff, 0x3, 0x1, 0x9, 0x2, 0xff, 0xce, 0x401, 0x100, 0x6, 0xffffffffffffff01, 0x2, 0x6, 0x5, 0x5, 0xa18, 0x7fff}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) epoll_wait(r0, &(0x7f0000000340)=[{}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xc00000000000, 0x101000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000140)=""/91) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000001c0)="41224f0b9c63de74179808f6993184134ea42b064103a162a754f5aa511e22c9a52452657c8c7b447106071f24760164979b1bb3a089c0b34ac429ce0842dff7dffa592b3b55376a11b9cddc7b857c0ab22af64190e47f4045aac0cff83afed162491e6f081b37c077e8c9b10b68bab2982042a67fb096777bd92ae21e4f07de2846571035b28d03b2b243d7e7967d30a20b9397f375e86e768fc0d2580230d3f68d", &(0x7f0000000280)="1c181886ba1a90ed0cdef0eea5dc7ab1cf0a5951715744052ae036a7c21991be558ca3ce5a331458cc4e5c8a2973419099ab842f2534c8873c5b5e01ae4583ba4fa006349325e41726ab80e1a372a358bbaef58fa415be462da128c07207e48c26484baa924f82", 0x3}, 0x20) [ 169.725361] audit: type=1326 audit(1528090878.722:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10590 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x0 2018/06/04 05:41:18 executing program 4: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x1, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0xffffffc5}, [], {0x95}}, &(0x7f0000e6bffc)="f45010", 0x1, 0x99, &(0x7f000000d000)=""/153, 0x0, 0x1, [], r0}, 0x48) 2018/06/04 05:41:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1ff}, 0x0, 0x4a6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='$em0vboxnet0[systemppp0\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xf4, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x9}, @in6={0xa, 0x4e20, 0x1ff, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e21, 0x4960, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7ff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x3f2, @mcast2={0xff, 0x2, [], 0x1}, 0x3}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x7ff}, 0x8) prctl$getname(0x10, &(0x7f0000002140)=""/4096) 2018/06/04 05:41:18 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x20000, @perf_config_ext, 0x0, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000001c0)=""/246) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000540)="a0b31bc6fe34736e6736d67fe49ada2d6c819de976ed2033d4b7b147093e7b1b5aaed3745999e754d1e72c2af69124a5a51d85a4398d60d4dc37c6ab75a1b0776a4b2da300b37d196d03c65655668e31e632e758ce5a134a8a42cbd716c857c3fe0577938aa483fcd2377e124610387afcac8f1bcc9dac293ddab8d4fc60cde81146b3d312b7a460d15e85ffe2e7bc67c09a7db5d189ab3b6c0c1fd3f226f4a7f528e9fa697243edf46d39911345d435f0b7bc1ff7fd1455d175a80341ec83039561", 0xc2) readv(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1) pwritev(r0, &(0x7f0000000080), 0x30b, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000004c0)={{0x2, 0x4e24, @rand_addr=0xfffffffffffffffc}, {0x306, @random="373196ee4be3"}, 0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, 'eql\x00'}) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00000003c0)=""/199, &(0x7f00000000c0)=0xc7) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) 2018/06/04 05:41:19 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x10d, 0xb, &(0x7f0000000040)={0xe}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @rand_addr=0x2f64e200}}) 2018/06/04 05:41:19 executing program 2: r0 = memfd_create(&(0x7f00000000c0)="00feff00000000000000", 0x2) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x2080, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\n'], 0x1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/06/04 05:41:19 executing program 1: r0 = socket$inet(0x2, 0x5, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x0, 0xfffffffffffffffe, 0xfffffffffffffe4b, [], 0x0, &(0x7f0000000440), &(0x7f00000000c0)=""/100}, &(0x7f0000000480)=0x4b5) 2018/06/04 05:41:19 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000), 0x4) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x2000) sendmsg$alg(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000100)="d7458b31ef59583be40a10ae7f106d799397df9d45f837c9eec07e8933c3711ec9a6270a9808c354f84154c18a5ef4a30f5d54cd3df5a788965ba22cd19b7254d58dc2470a0f75d45a9951368aff7299ac1b8295819c9f2239", 0x59}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="3dc69a82139960e379779135deec595f0cedca05a3bed3ce1fb3eb341077c6b81510232d250c8d9e55ce2902a337a25dfbd1677a77d00c3ee587782fd7cc1b13e7e4fe1bab7531ba124882ea28822c1108eb5e59426e0c03ec654d905d40c373b277b4aa25cce3", 0x67}, {&(0x7f0000000080)="62d7a7bf", 0x4}, {&(0x7f0000001780)="ba36917c42c5577e65839c69582b85f985ae4a9aab3daeae381a3861159d9deacbac3f011857f3dcad14d9bd1f74ac2ffab648e94b366883a88968b88ddfb3a1a35367041fa12a14b8b114afe866499850d4e6c331d1f26a458ecbd234635d81158ed15bc00431869f1ef3d3f22dfb9a8fbfdee8d6c9bf0c2c73dab201000de65d12309abe86380f1299be8986d6831a0b361b64612e6a6c5a639ba834ea10f6497f1744b2a9fad2dfecc019bf805b61d5e6", 0xfee9}], 0x5, &(0x7f0000001340)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x66, "eb075edd855990aa4c645b911189146365ce4f9dbc8b66c4da09c1dcc2934fd949889303939f258be56743d8aeb04e7a6fee4df777db04824fbf29aa99a9c17c723b5af6b51f02db905f320e1a74a7c85f0d255e9ca770d1ba289f3b80561de6037fa2f0c338"}, @assoc={0x18, 0x117, 0x4, 0xe2}, @iv={0xe0, 0x117, 0x2, 0xc7, "3a62d2cd620d5fa45b6ca9a78de1be5ee62c3f3fc6be0aefe322be0f60046f98adb663bc189c13416f6ff1b653668b77d78a2188aea07a85bed2d2597005cb1e7c4572b28d1f1ec50dba524a70132a6fe27cc687a869079bd98a27b2722924ba0067e9ad9ffa0db9c945dd552a23a371f39741791533ad49ba41e01ecacef231c533118b96aa6d17bc11cc89ccca05543b443c3055222cf2772ef395fc43e1d732540a22123699af7864db53ba7a3b0fef762eb1309c5917d672a101a108fa8c9fe30aa79df483"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x108, 0x117, 0x2, 0xf1, "b64aaa24353bf43a216061d68d9668800343be58a9b961d645bdd1a29ac7889d2fa9e55558335776079c6a05cb019a4e66f5f21e0004222885e128a5b299bc143c6e104b09a8fc06e8515470d69bd7640ba9a40f51baca7d0b12bea52a2af92813960297ddd9c81d3b4deb3ac272355f365dd995bd1fe86ff65bd1785d7d5dc9a66acc329fcad9c7f6a00de0b8ccc7fdef2c1190039117076614cc772105868bd7b3b2bece782d439ec2737758b7c8136c80783b158d76447c4be4810321f416bd1d498c0b8f03f984665ac433301b05ef624fa0cc2930f4a3e2a1f407cd13915a2249336e02eab1d7d585722a54d75d1c"}, @iv={0xd8, 0x117, 0x2, 0xbd, "b27fa78b12985179a4e496b4a16fd3705f1c361d7d25ddf6d9605dc980aa33c3da079e667eacc64ddeeb74edd993ee0abd054a735f5a203771ea644428966dc05e1a101a095776b38d5f052eee8b80d88544dcd0d9d45c9894009033f041f1600a335396b0a9cdc7ab30928c840e85346e84c8e4f1b2db1db2508995d08467bcbf7c1448745934efb96562f89742165bcdbe229d8694230cda304abfd7050e289f487267a8b5fef40df70c8dbbfa1bf4b2c2a1770bd5ac7a2e84c19e27"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1c4, 0x40800}, 0x24000811) 2018/06/04 05:41:19 executing program 4: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) move_pages(0x0, 0x1, &(0x7f0000000040)=[&(0x7f0000c34000/0x4000)=nil], 0x0, &(0x7f0000000080), 0x0) 2018/06/04 05:41:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000400)="0047fc2f07d82c99240970") r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xeb55, 0x8440) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f00000000c0)) r2 = socket$inet(0x10, 0x3, 0x6) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000240007031dfffd946fa2830020200a0009000400001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/04 05:41:19 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x9, 0x8800) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f00000000c0)=0x4000000) prctl$setname(0xf, &(0x7f0000000040)='\x00') setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x9, 0x4) 2018/06/04 05:41:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="18000000000000fc00000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) 2018/06/04 05:41:19 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) sendmsg$nfc_llcp(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x2, 0x0, 0x7ff, "9baa6083f9a2e90e86247342666e985904ed9b6910ada09b94e182ad4333001bb22203e415969807a222722b834f2266a0d8e92fc4d188f1477e9a65269bfe", 0x24}, 0x60, &(0x7f0000000480)=[{&(0x7f0000000240)="95d042672fedd05a0ea1c35576e53aedb83eb5d9c0f017f31be5de5e00f153b3c8ed8a61165fefe7a87fae3ad5a59744872ee75018d09b4f5ab8fd25d58fe45c18375f096dae7d3fac8aca7ad7a527acd5342a82d2faf6dc6bce9564fcbd37d876d58d7cc356f657dd421cc0c7dd243f7aeb020e82212024d1141a8f8f0909f7a6f0808701ba42fb43b7ea3fbea7e27c53653d26aa8ba68ff6d747f29e30d17e3a6d0804fa3e74d81abd3e85cd39a1cd", 0xb0}, {&(0x7f0000000300)="a89b911f8526296a4247ac49561b7f153b4e69d422c3417e4b558bc7b57a68a96ea6b069584930d9730d946485fdb730d93f60c2da8b2d4b747d88fa2d4da912f6e28a9f8640e3c6b6e0", 0x4a}, {&(0x7f00000000c0)="2f5272f2b15d402e3a65ec21bc5f5d46d1018929be4c24343843ba69c1fac760497f164e", 0x24}, {&(0x7f0000000380)="38da0131fc725b91ec5ff682a2546e62e65a3cbfc17cdb46cfd536ca35c81f475b4b2431ff0385c5d1052171e026bd9478f17761315f66e72d272ebd7c599ce7424f0f3f51c502851d621f306fb9ebe84a827893dd7166289bf728e4167ffa2aadcb9488cd86130e9c861597b2a00c753ac45bba0719", 0x76}, {&(0x7f0000000400)="6e426980a43f5a5f5469ba2739211292f41770493221733f12e1245b2262279e4c430c2202082dffe2effaf933d8407f88a6001b8a761364795eb1c6e1091bedb07d426805d085801efcc16d1dab1fec170032728d81158a3ef3604ce532158c2a3f6a5aab", 0x65}], 0x5, &(0x7f0000000140)={0x30, 0x10f, 0x1, "1eb5e23e1f8f5b500fccd50f4da5b60247545826fd6c25bbbc8d3c"}, 0x30}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x20201, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/06/04 05:41:19 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', r1}) sendmsg$can_bcm(r0, &(0x7f0000014fc8)={&(0x7f0000004000)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f0000014000)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d8451aa777ccf6f9"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r2}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x2, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "28ff385fb42844e7"}}, 0x48}, 0x1}, 0x0) 2018/06/04 05:41:19 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000280007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) epoll_create(0x0) 2018/06/04 05:41:19 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001f00)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000002000)=0xe8) getpeername$ipx(r1, &(0x7f0000003500), &(0x7f0000003540)=0x10) r4 = getpgrp(0x0) r5 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003400)={0x0, 0x0, 0x0}, &(0x7f0000003440)=0xc) sendmsg$netlink(r1, &(0x7f00000034c0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbff, 0x40400000}, 0xc, &(0x7f0000003380)=[{&(0x7f0000000200)={0x164, 0x2c, 0x2, 0x70bd28, 0x25dfdbfd, "", [@generic="e4f8057645e2fd1e1b95cb886092312f6668ae8029949250f5368f43fa8e739a4f94f955dce345b02088f517a31cb08c6161150dcc80e4dd43c0a011f7192a91e8c0d228adda3e7e0adb4241f1233400e8f0d1f4b25028e937125cee01dd09abd1af50608458cf090ac92b7f65a73b4da07094fe18055b1f0c3c871eee7f9a37d999a338ab1fdc3fbf25bc3a7d54db376797cf8eb4", @generic="eda13276542c10c49efcde9aa98f1505693ecb39148ec4f7cffe39206712cc81c822f196d519fda1aefb21ff83d0d6bb0b28a7447f3a2d2505b4b5e7407103617bdb9fe9b21c8adfafc54aa2aab5f211d1620287ced5f48f0932d4855e77e71f3edd85af327d73f31517a01bd5d1280dc8ce7285b831696b53e93f78e184c11320da7062325abf33a534d74f23ed944ef1c522fc8d4178043aab824cc1f087a2bac9dd1ec4145957d4860406eed5abbff3f454ed", @typed={0x8, 0x35, @fd=r0}]}, 0x164}, {&(0x7f0000000380)={0xcc, 0x12, 0x2, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x8, 0x0, [@generic="1a98"]}, @generic="7753a32d36a33762fce8ff95b5a1b6950fa93959e9ad98af9e00e1d883be6ef3967e62f9309d9e525be4944ac4a208d416efb980801c3ecd3a7a43a405af2daf07eff8f8541c93b1790ad7a1068b4e794eccd73e01a69ba5e8c772fdfcea61b666c869eab7b0f6a0f6e10b1374a026abe75dc0c91cd6d580e8db4018a301b36d46eced370ab58d68f0804ab046c5d793ed0b3b00d7d9c7fe9c4778980ff1a2f5be0405d3", @typed={0x8, 0x68, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x1f, @ipv4=@dev={0xac, 0x14, 0x14, 0x1c}}]}, 0xcc}, {&(0x7f0000000480)={0x48, 0x35, 0x800, 0x70bd28, 0x25dfdbfb, "", [@generic="78dfd7443921bc3d1d590264ce3dde852e9f9634d1dc8cc4471ab806c2b8896945724f84b259d9cf5e18286476", @typed={0x8, 0x51, @ipv4=@rand_addr=0x100}]}, 0x48}, {&(0x7f0000000500)={0x1310, 0x34, 0x500, 0x70bd2b, 0x25dfdbfd, "", [@generic="fad8dd20b9e400e5c47a1bdbead7a31db489ce142c7f17429c2ee953a37adab1ab2ab80df293797ffb76dd4f5e428bb0b5346b546a9c600bdc076594dee9ad1e303cb0519c8b033165", 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@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00(\x00', @ANYRES32=r3, @ANYBLOB='\f\x00`\x00\b\x00m\x00', @ANYRES32=r0, @ANYBLOB="712c891be33baf79813aae968b7a796ad3c9ee099bd150e0bebd10d1fa82d94325bd9762c173abae3a951631b7c68c2962e2d4ae0d17cf863bc1d4e656bf13470d9d540dfd04ac06b803e2f1f576ba1b68b1224385"], 0x2e8}, {&(0x7f0000002340)={0x1030, 0x32, 0x300, 0x70bd25, 0x25dfdbff, "", [@generic="39a75969ff304144377339adf509ed32544c8f75445495c7f6159e0dde3e", @generic="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0x1030}], 0x7, &(0x7f0000003480)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x8000}, 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc4c85512, &(0x7f00000000c0)) 2018/06/04 05:41:19 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r2) close(r1) 2018/06/04 05:41:19 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDELIO(r1, 0x4b35, 0x1) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000400)=0x54) sendmsg$kcm(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000100)="a4a3875a4c04516c5613e0289b8e88803f11e77d59e89345e93a1bc0fa850fd743b3ac9c1a92a5e8ce2c1ae7bf9f98cc939dd6185adf036e9497af76", 0x3c}, {&(0x7f0000000140)="2d75e72ca292987f313f6b08b074c4d08e1094155048882c31262daf5b433961bc73810308e865d295267784cb957816330e3cb4473d2cca961b1b817c8e366b106f44b16989b913cd2d8f083f176c3b07c79299577e3d892f719d6b9ba496dac8661d222a221a9b5fc8446181ddd9418523408990b284aff2e84ab3f377f3388af6a688354efee057cc1772822bf0d766ba5c3cd791d29535b0e4580a9a88e13bd8e7b91ea06fcb928e9bb92aba1faa21f32e48384f11adeca8b143fd3a88258ea45d238591f9877f49d32eba", 0xcd}, {&(0x7f0000000280)="514bf483aee20376a6b225e1afadc77d6d75b5ab35a30c22fe0619ea23c77c95d6bcd683b8555c13", 0x28}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, &(0x7f00000016c0)=[{0x100, 0x119, 0x2422, "7dca2840a48025ce1d0eddc520fe2a21ca269cf01971a479dd3d863a8ad8b9066b7d08a8829655b2713cbba6858a011985b9e24c6ab3b8d576ffe69b69fb8228049cd53906d9faedb01b066c82ae18dca0208c1fba8a3303924fe9466d0fa88e6fbfb9508d9c6e64db7ea160972c0cafa8a021dd8a4fc7c0b898684a9c57b521462be9a314eebe1077c0e60105c0d7d564cd40e87300f3199c36a1289a9228b1c643ce50ca7772f64e7634abf5870e24a530d3785371d19dc4a085254981cd6f6a1d538471d1c5a22afe01322be94ca92432e60b818c6e986ad024b8b9ff84c8c0092e805fe500f04c47d1ef42"}, {0xa8, 0x11f, 0x134f, "d48af69eae7fbc0719dc46bc54a96ba7c92b3ef49c2dc4550690586b5c4b22d148bae474b93e02e7fb2c8964d0faad0c52c13c77777ba4fc3401bee941723381c5053fe0cb94e8ed0d2261a6fbaa1a657f0c74ed83670730eda2f1630602a7485b0523fa7cc65fad34e721c3e32816e8dc539ec6c01e2d47f9a4f0d723c3f75a94c07677324ba3fcef5d91ac105a63ad39"}, {0x78, 0x3a, 0x7, "53181904436bbd11f75483ea934b11293282e6b29f05cbd78d900f7f22ba59b0090302f0bcd8dfa71b7f736d037ee07fd279bb82cd1deece1fb6ea64d021c417e7246ed20c4fa9103dbd0c27d7f62fe7da6ece98f9393a96f10425f1ab5df03865d2ed"}, {0x18, 0x112, 0x100, "039d9b1625"}, {0x1010, 0x107, 0x1, "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"}, {0xc0, 0x112, 0x706a, "f6b6736f14cefc9176b942e994ea78dc4b20a4d95c7b72042877f91c3d6b4723077b068bf9faf3c49881b986c024aadde35979260a3f9adeb949dcfde0ee1a01ddf797c43f3bb556459077f1311263801b0cfe7422e70adb1ee26f59e99d376430e149f5aa678cf1d78253dcaf40f4144e10906bc22a4653096b9acdf041c9d37c884202317ca7e53c12fbf23f39d99f8e698817d7e54975aaf26bbbf8f77b51ee445dcc5eab663c1d08bb40"}, {0x68, 0x116, 0x7, "2160b8147635f3be81225ea854ed4894c2af5c4ee3f71c8956753cbe39da30e86eb8ac3a5ff35ea6f43a7809476558196b1dbfd588cf4821d62876cd16b985a950c1fca2b07cebfdb182205232da0df8552acc18"}], 0x1370}, 0x8000) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10, &(0x7f0000000440)}, 0x20004001) shutdown(r2, 0x2) recvfrom$inet(r2, &(0x7f0000000040)=""/75, 0x4b, 0x0, &(0x7f00000000c0)={0x2}, 0x707000) 2018/06/04 05:41:20 executing program 7: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x4000004000, 0x0) connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000040)={0x4, 0x20, [0x4000000000000000, 0x0, 0x7, 0x6, 0xdbb9, 0x3, 0x81, 0x85c]}) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0x10, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) [ 171.051916] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/04 05:41:20 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001740)='/dev/vsock\x00', 0x80000, 0x0) setsockopt(r0, 0xb2a5, 0x2, &(0x7f0000001780)="559af8ea26e54a6dd7a44bd9b6ee596359aeb955bbaae8fe0b836bad12001c4bd0b46c700dc6caa77ae4be391ecc3245498a95edca791a854d2ff25610ca82a0fac8da194e56d249adabfdd65fcf3c64519469539373be61b01b735e278248253c950c1992533f8f2d2b745184bc97431c34f1f0eecc1b68b5626acf26713c2e8eea92c787eaf273a9e54b9d5c9f4de09f76e9fbd9c1b71fe1a203d40d2d6b46c840122b7fd64ba30785d283f8ca298722a8feae48d8f37b280e30a9898a1bbbb522", 0xc2) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002cc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002c80)={0xffffffff}, 0x111}}, 0x20) r4 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$rdma_cm(r2, &(0x7f0000000100)=@listen={0x7, 0x8, 0xfa00, {r3}}, 0x10) 2018/06/04 05:41:20 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) signalfd4(r0, &(0x7f00000001c0)={0x1}, 0x8, 0x800) r1 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000013c0)=[{{&(0x7f0000000140)=@pppol2tpv3in6, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000001300)=""/189, 0xbd}, 0x8}], 0x1, 0x0, &(0x7f00000014c0)={0x77359400}) io_setup(0xb, &(0x7f0000000240)=0x0) io_submit(r2, 0x1, &(0x7f00000019c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00000007c0), 0x33d}]) 2018/06/04 05:41:20 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000002d40)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x492492492492561, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80080, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000040)=0xfffffffffffffffb) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) 2018/06/04 05:41:20 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000280)=0xffffffffffffff93, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5", 0x4) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000c00000004000100580f9b297b8ef7ab1ec3c15ddcbc7075d030501bb70562f109f1cc421c785d03579256a26593b100fbb2f4877d019fd49d7e464df7a800967ba28f42c2999055888f1e8acc7b3d3c8063ec365de5ca58bf14a76ced1327afa0f73fe63e8f105a0b138ede6c86c351ac74b272cd03a1f68fc8c0865f7f09e305bb3abbac5f753ac0b4271e2f2b2ee6be43c6ef0570d66d2dc390d1009adadd57ef31a998b76c929ca371e69268310911cc007a0df56d15859a64bf375185469cacdc48bc0166b16c4b48d893"], 0x18}, 0x1}, 0x0) 2018/06/04 05:41:20 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x800, 0x3, [0xf147, 0x3, 0x800]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x13b) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 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) sendto$inet(r0, &(0x7f00000001c0)="5e0714f66c8380f86bd13020bb6083c0f2945371e0b93e33a0bf8db9c574a45d8ecdc7ce585c68befcf90d973359aee2e78d0388e75ecad5fc71fe0888ca8b37b87aaa806c9a3133a2a3065ade6ae95695ae3b5d77f266d56765c5441875368802a35ac2c6b8e35fab9fcf1d4ce799770730abb1873cc39a4c79dc74c24287c946f439a09af2647ab566f605e4bd9448b87f3ed147c5960a842e652ade31bce0204f399de2b8f5da1f85b910f7a1c0b8cd302c6821aede80b37ac97c7db5ce50c2185e25b88edded35cf54492a5ddd9c653238dca80f7aa3bc7e8b2139423203613aea44314a583366faeff2deb86d7f9b711f623e2b156501ff09132a14db553cffe81e16d1efa8f5a07cd95677aa7f209da7dcc984f635a3c64996c6d6fa5d1b3faa0db893800e62c1dad2945955780ca401d602e6f61094e99d162b91329dc662", 0x142, 0x0, &(0x7f00000011c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x40, 0x80000) r3 = dup(r0) fanotify_mark(r2, 0x40, 0x8030009, r3, &(0x7f0000000180)='./file0\x00') 2018/06/04 05:41:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x80284504, &(0x7f0000000040)=[0x100, 0x5]) 2018/06/04 05:41:20 executing program 1: unshare(0x4000400) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/73) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f000016cf61)}, 0x0) recvmmsg(r1, &(0x7f0000005480), 0x0, 0x40002042, 0x0) 2018/06/04 05:41:20 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc2000, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f00000001c0)=r2) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000280)={{0x9f, @multicast2=0xe0000002, 0x4e24, 0x3, 'lblc\x00', 0x4, 0x380000000000000, 0x2000000000000000}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x95, 0x5, 0x4}}, 0x44) sendmmsg(r0, &(0x7f0000005f00)=[{{&(0x7f0000004980)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000140)=[{0x10}], 0xf}}], 0x1, 0x0) 2018/06/04 05:41:20 executing program 4: mprotect(&(0x7f00000ea000/0x3000)=nil, 0x3000, 0x200000f) setrlimit(0x2, &(0x7f0000000000)={0x2000000, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/06/04 05:41:20 executing program 5: r0 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8fd1b8855a3784fba81f3ac0ff50aef78d5d2e77fde6e42192545537505d552aae1e251ec10956", 0x27, 0x0) r1 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000680)='/dev/null\x00', 0x1, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000540)) r5 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffff9c, 0x2, 0x1, 0x4, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$TIOCGLCKTRMIOS(r5, 0x5456, &(0x7f0000000340)={0x1, 0xbaab, 0x10, 0xfffffffffffffc00, 0x7, 0x5, 0x0, 0x7, 0x5, 0x5, 0x401, 0x7ff}) add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r6 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r7 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="3006eeff2960954dc2c801000100aab8488c9b337a2bcf03d8ad8f4d2ebbb42d373f2486185dc5b6241bb206c2925f590d44fee9ee4fede217efd76af33250795a042308f04243f98fe42ce577db18", 0x4f, r6) r8 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r3) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r8, r8, r7}, &(0x7f0000000280)=""/132, 0x84, 0x0) [ 171.523153] alg: No test for cbcmac(blowfish) (cbcmac(blowfish-generic)) 2018/06/04 05:41:20 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x7fffffff, 0x7) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000200010000000000000000020000000005000500000000000a00000000000007000000000000000000000000000000010000000000000000"], 0x70}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x180, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000100)={@loopback, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e20, 0x20, 0x4e21, 0x0, 0xa, 0x20, 0x0, 0xbe, r3, r4}, {0x5, 0x6, 0x9, 0x4607, 0x7f, 0x1, 0xfffffffffffffff7, 0x81}, {0x4c, 0x120000000, 0x6, 0x3}, 0x6, 0x6e6bb6, 0x2, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x148329d65b26e60f}, 0x2, @in=@loopback=0x7f000001, 0x3504, 0x6, 0x2, 0x2, 0x0, 0x8, 0x401}}, 0xe8) 2018/06/04 05:41:20 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x1ff}, &(0x7f0000000200)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000280)="14110b58927c404d043efeef8a242ef03116670529ce5f8fff82a90af3a753072b35183177c306b6884141356f77d309fe9d22b7ff618dae7988031bb2604977e45da8c825f645", 0x47) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000040)={0x10}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) epoll_wait(r4, &(0x7f0000000000)=[{}], 0x8e, 0xfffffffffffffffb) r5 = dup3(r4, r2, 0x0) dup2(r5, r3) modify_ldt$write2(0x11, &(0x7f0000000080)={0xc680, 0xffffffff, 0x1000, 0x0, 0x2, 0x9, 0x8000, 0x5, 0x0, 0x3000000000000000}, 0x10) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7fffffff, 0x801) r6 = getpid() fcntl$setown(r3, 0x8, r6) 2018/06/04 05:41:20 executing program 1: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x280000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x9ae) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x133000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000002600)={@any=0xffffffff}) 2018/06/04 05:41:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="b28ca762", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/06/04 05:41:21 executing program 3: r0 = socket$inet6(0xa, 0x803, 0x100000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0x4) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000400)}}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/70, 0x46, 0x0, &(0x7f00000000c0)=@rc={0x1f}, 0x6f3000) 2018/06/04 05:41:21 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{0x45, 0x0, 0x40}, {}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x102}) 2018/06/04 05:41:21 executing program 0: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000001340)={0xff, @broadcast=0xffffffff, 0x4e24, 0x0, 'ovf\x00', 0x1, 0x400, 0x2}, 0x2c) sendto$inet(r0, &(0x7f00000013c0), 0x0, 0x0, 0x0, 0xffffffffffffff04) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001240)={0x0, 0x84, &(0x7f0000001180)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x2, @empty, 0x9}, @in6={0xa, 0x4e23, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x101}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000001280)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001440)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000001480)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001500)={r1, 0x10, &(0x7f00000014c0)=[@in={0x2, 0x4e20}]}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000012c0)={r1}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x1f, @remote={0xfe, 0x80, [], 0xbb}, 0x3274cac}}, 0x6, 0x2b}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x1000, "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"}, &(0x7f0000001140)=0x1008) 2018/06/04 05:41:21 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0xffffffffffffffcb, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcd, &(0x7f0000000280)="4d11504fe4f456cbfdd0ee3abdb59c12092cafd880f57a0f804a5647d60971deed704fefa20733221a30127d985f1e0c4b17ea24b658d6baad6a3cc79016198ce3f7ef2ab528", 0x46) write$binfmt_aout(r1, &(0x7f0000000000), 0xff8f) 2018/06/04 05:41:21 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x4) r1 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1ff, 0x8, 0x0, 0x3fd, @tick, {}, {}, @control}], 0x30) 2018/06/04 05:41:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_targets\x00') getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/243, &(0x7f0000000140)=0xf3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) 2018/06/04 05:41:21 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001940)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001900)={&(0x7f0000000000)=ANY=[@ANYBLOB="28010000170001000000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001000000000000000000000000000000007f00000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe80000000000000aa00000000000000000000000000008000000000000a00000000001f000000000000000000000000ecc570d74576129674ab7eaa6906acd5c98f3c2909903cdb", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009e0000000000000000000000000000000000000000000000"], 0x128}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x602042, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') accept$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'syzkaller0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000380)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000003c0)=0x14) getsockname(r0, &(0x7f0000000400)=@hci={0x0, 0x0}, &(0x7f0000000480)=0x80) r7 = accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000640)=0x14) getsockname(r0, &(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000700)=0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000780)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000008c0)=0x14, 0x800) accept$packet(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000009c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000b00)=0xe8) fchdir(r7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b40)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000c40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000d40)={0x0, @multicast1, @dev}, &(0x7f0000000d80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000f40)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001040)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001080)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001180)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f00000018c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001880)={&(0x7f00000011c0)={0x694, r2, 0x200, 0x70bd25, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r3}, {0xc4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffffebe17aaa}}, {0x8, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3f}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x260, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6e65}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd5f}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r14}, {0x168, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r16}}}]}}, {{0x8, 0x1, r17}, {0x110, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8, 0x9, 0x400, 0xfffffffffffffff8}, {0x6142, 0x3, 0x5d}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r18}}}]}}]}, 0x694}, 0x1, 0x0, 0x0, 0x8000}, 0x40011) [ 172.872241] sctp: [Deprecated]: syz-executor7 (pid 10767) Use of struct sctp_assoc_value in delayed_ack socket option. [ 172.872241] Use struct sctp_sack_info instead 2018/06/04 05:41:21 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, 0x0) socket$unix(0x1, 0x1, 0x0) 2018/06/04 05:41:21 executing program 2: r0 = socket$inet(0x10, 0x8000000000003, 0x6c1) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b5afbc593ab6821148a6613b6aabf35d4c1cbc882b069881000000000000000000000000", 0x4c}], 0x1}, 0x0) 2018/06/04 05:41:21 executing program 3: r0 = socket$inet(0x11, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{}, {}, {}]}, 0x108) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=""/228, 0xe4}, {&(0x7f0000000200)=""/201, 0xfffffffffffffc50}], 0x2, &(0x7f00000000c0)=""/34, 0x22}, 0x0) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f0000000480)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0xfffffffffffffe82, &(0x7f0000000380), 0x9c, 0x0, 0x349}, 0x0) 2018/06/04 05:41:21 executing program 0: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') sendto$inet6(r1, &(0x7f0000000040)="f75e984a4df4a361dd2e5d4969c8508053775a4c8a7310e13f706778cd8bd85e97f8a1e7a2f66d07804e982831bd5f86af5f9d05bda48cf06ed6625646329ba5b246b0fd06b4fb3a631998c326b3", 0x4e, 0x40000, &(0x7f00000000c0)={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) 2018/06/04 05:41:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="18965908efc4cc7c7b00000000000000010000000404000011a075c96f0aeccb2ef8c805225394984491dd2c735ef0b27c33a27d186702cf726560c83bc68b83ea50e296f8b2666a7907dbb04f4311b273cff3d65d7229cec2d71a43c5dc69053fb3b31b2511ae85129a348cc28b4065b070976b3fdbc57d"], 0x18}, 0x1}, 0x0) [ 172.938955] sctp: [Deprecated]: syz-executor7 (pid 10770) Use of struct sctp_assoc_value in delayed_ack socket option. [ 172.938955] Use struct sctp_sack_info instead 2018/06/04 05:41:22 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000140)="828a2f153088d249cb59e5104d17dc293deca131b9ab7ce2e8cef7f028141b6539f39662668bc76f65f87af014a3b3894a0ba8da50a09dca7c00000000000000000000", 0x43) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f00000007c0), 0x0, 0x20000000, &(0x7f00000008c0)={0x2, 0x4e23}, 0x10) r1 = shmget$private(0x0, 0x1000, 0x78000800, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/21) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0xfffffffffffffffb, 0x40}, {0x10001, 0x46}, 0x4, 0x0, 0xffffffffffffff00}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r3, @ANYBLOB="00062cbd7000ffdbdf25070000005c00010008000b0073697000efff070005000000080001000a00000014000300ac1414bb0000000000000000000000000c0006006e6f6e650000000008000b0073697000080002007f00000008000600776c6300080009006f0000000800050000000000080006000000008034000200080004000700000008000b000a00000008000600ff7f000008000900070000000800080005000000080008000000000028000100080009005000000008000800000000001400030000000000000000000000ffffe0000002"], 0xdc}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004800) [ 173.068944] IPVS: ftp: loaded support on port[0] = 21 [ 173.331372] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:22 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000002c0)) mprotect(&(0x7f00007f6000/0x2000)=nil, 0x2000, 0x2000000) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(authenc(wp512-generic,ctr(serpent)))\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000000180), 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)="9a601d42fea438d0a73e6b57b322aac6dc3e1962ee7c4955c34513f3d42f4bf5f0033d46c6f7fc37771fa1550ab46bfed105b863eba9ff7912b895759890455feb219542c7ecc246b8084f3025db89d5e0794e107f3347578f13582722ec4fd042cce38348aa64bd624d1a9a9c4ba75971ad0e2cd2786f5c1dec31a9d8e6c680ac3a2241c7b16e3bdc89bc4d378ce79785b5ba4d5a0a7301d443cc", 0x9b) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) 2018/06/04 05:41:22 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r0, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='bridge_slave_1\x00', 0x10) shutdown(r0, 0x1) 2018/06/04 05:41:22 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0x7, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) openat$nullb(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/nullb0\x00', 0x20000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000140)) write$tun(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000190000000000006055edc200080000fe800000000000000000000000000091aa009daf1aa30000000000000000000000000000138000907800966b"], 0x3a) 2018/06/04 05:41:22 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="19ca84279fa73333240970") preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000004c0)=""/148, 0x94}], 0x1, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000240)='children\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) 2018/06/04 05:41:22 executing program 6: shmat(0x0, &(0x7f0000000000/0x2000)=nil, 0x4000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) 2018/06/04 05:41:22 executing program 4: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = socket(0x2, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) write$binfmt_misc(r2, &(0x7f0000000140)={'syz1'}, 0x4) recvfrom(r3, &(0x7f0000000180)=""/184, 0xb8, 0x0, 0x0, 0x0) r4 = epoll_create(0x200000a) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000000)={0x1}) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/235, 0xeb) mkdir(&(0x7f00000001c0)='./file0\x00', 0x400000000000107) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000300)={{0x88, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'nq\x00', 0x14, 0x9, 0x38}, {@broadcast=0xffffffff, 0x4e22, 0x4, 0xd9f, 0x8f20, 0xa419}}, 0x44) r5 = inotify_add_watch(r0, &(0x7f0000c3d000)='./file0\x00', 0x2) inotify_rm_watch(r0, r5) epoll_pwait(r4, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x4000, 0x0) ioctl$TUNGETFEATURES(r4, 0x800454cf, &(0x7f0000000280)) 2018/06/04 05:41:22 executing program 0: timerfd_create(0x7, 0x800) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x2, &(0x7f0000000000), &(0x7f0000000600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000001100000000000000000062637366300000000000000000000000626f6e645f736c6176655f310000000079616d300000000000000000000000007465616d5f736c6176655f30000000000180c2000000000000000000aaaaaaaaaa000000000000000000a80000004801000098010000636c7573746572000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000002173797a310000000000000000000000000000000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000049444c4554494d4552000000000000000000000000000000000000000000002ca3bd4bececf7d2000700000073797a3000000000000000000000000000000000000000000000000000000000000000001500000000000000000076657468305f746f5f627269646765006970646470300000000000000000000073797a5f74756e0000000000000000006966623000000000000000000000000060f9a9d474aa000000000000ffffffffffff00000000000000007000000070000000a00000004e465155455545000000000000000000000000000000000000000000489f00000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff00000000"]}, 0x340) 2018/06/04 05:41:22 executing program 5: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket(0x40000000015, 0x5, 0x0) recvmmsg(r1, &(0x7f00000029c0)=[{{0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=""/205, 0xcd}}], 0x1, 0x0, &(0x7f0000002b40)={0x0, 0x989680}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) [ 174.029499] IPVS: set_ctl: invalid protocol: 136 172.20.20.187:20002 nq 2018/06/04 05:41:23 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockname$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) request_key(&(0x7f0000000200)='big_key\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)='posix_acl_access%&-selfmime_type%&!\x00', 0xfffffffffffffffc) 2018/06/04 05:41:23 executing program 3: r0 = socket(0x0, 0x7, 0x1f) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000200)=""/198, &(0x7f0000000300)=0xc6) r1 = socket$inet(0x2, 0x0, 0x7) mprotect(&(0x7f00007c2000/0x4000)=nil, 0x4000, 0x100) getsockopt(r1, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0x86) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x3, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000440)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) lchown(&(0x7f0000000400)='./file0\x00', r3, r4) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000380)={0x8, 0xffffffff, 0x633f, 0x9, 0x3, 0x28, 0x2, 0x3, 0x7, 0x1, 0x401, 0x7f}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x11, "9c28aed7d7501191706832635a2b0238bd"}, &(0x7f0000000140)=0x19) accept4$ax25(r2, 0x0, &(0x7f0000000680), 0x80000) mbind(&(0x7f00007c5000/0x3000)=nil, 0x3000, 0x1, &(0x7f00000003c0)=0x2, 0x7f, 0x1) getpeername$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r5, 0x8, 0x2, [0x9, 0xd2]}, &(0x7f00000001c0)=0xc) 2018/06/04 05:41:23 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000140)}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="5800000014000100000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="14000300766574683100000000000000001409000000000000000000000000000000000000084002007f00000108000800000000000800010000000000"], 0xfffffecd}, 0x1}, 0x2000000000000000) [ 174.162876] IPVS: set_ctl: invalid protocol: 136 172.20.20.187:20002 nq 2018/06/04 05:41:24 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = accept4(r0, &(0x7f00000000c0)=@hci, &(0x7f0000000000)=0x80, 0x800) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req={0x9, 0xe089, 0xfffffffffffff800, 0x54}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c531e, &(0x7f0000dc5f98)) 2018/06/04 05:41:24 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x10003, 0x7}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2}) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e2000000000000000000000000008001200020001000000000000000000300000000211000000000000000000000200000000000000000000000000200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/06/04 05:41:24 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xa}]) r3 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x5, 0x200200) r4 = syz_open_dev$audion(&(0x7f0000000340)='/dev/audio#\x00', 0x9, 0x0) r5 = fcntl$dupfd(r0, 0x0, r1) r6 = eventfd2(0x6, 0x200000800) r7 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x2000, 0x11c) r8 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x103f, 0x101000) r9 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/mixer\x00', 0x208000, 0x0) r10 = open(&(0x7f0000000a40)='./file0\x00', 0x400, 0x13b) io_submit(r2, 0x8, &(0x7f0000000ac0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f0000000100)="d608dee414e558e9ca86af6a1f3616bb74fbb7ea3cd06d959580508a27f8c10939f8c36baf928e207da3d07a2c4165c7b520d1fdf07f824813d2f771866791124c0dc566e99e262c09b08ac8220128fd9c5c7acbd6ccf92b837aa59dc44714fc311a2ae870a5f38a0870d844ba08504b3cc457", 0x73, 0xdd, 0x0, 0x1, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f0000000240)="2e35922e1fe9141bb7eb153982bccaff5c30ad6bd54dd39f81c861d0a1966844fb3fcb688e3285469c88e39d9fc5d3f671f77a1f9bf2db0c48b96551f8eb2c0b14ba143af3948a617fbe9bb38459b80ad90b3b94c4a010c18012f405588fc7fca004e3171e55f9ebf14d3bf661297a202f5570c83773aadb180ebc932e7abcc54a38a180421c2f4ec0345c9f71620e66689f89d2050269ac232a1b21988df70617a2733b3fc06bdd58ca816dfeba0e6f23521f2cb9887661355e5cd8e2522bd2d79a505da218e294569b2df372ded7cc", 0xd0, 0x6, 0x0, 0x1, r4}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x1000, r0, &(0x7f00000003c0)="6dee92f139cec1323ff371d6eb0d99771f7130810727c55fb9bd90455ab157ab27b1213ffd5dca604025f00daaf830b1db7b9721658ec3c7277cd23a40eac0cbfd0e3dbfc178cd97f53e657f589aa4c26063f997ec19ac32947c2c57edc51b011c81eac73892eaf461a5cd660d0263dbbae60d2f3caa955dce5200a0ed889f10faeca0d30c520e142ac20e2edfa36d0ea2f5fd9d5594b4", 0x97, 0x1f, 0x0, 0x1, r5}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x3, 0x7, r0, &(0x7f00000004c0)="6dce4bffe50c430289418e4b960848dee85029eb1b7d7d99d799d66b42a02d8720985941942d64c78a5b6a8401e33a5a922cd825eb693b1bfcc37369686c4137d88eec162a18c6ba6f17908d96498c090bec9d5a66b2373c67862cb22252adcf5fb11a4dca8a9c6630026d7bc2b5499f3bcd78eab68dfbe44675065e3961573ed56cbb53e2a129c6b8092a32011f9c64cec82834f38edf6430912f291b389647af33186d2648d8cc1cdd1a75a36738c7012795c7dda4fa43fee14dfaa439c7e314ef88838a2865e4f15e974e2cee", 0xce, 0x5, 0x0, 0x1, r6}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0xf, 0xffffffffffffe75b, r0, &(0x7f0000000600)="e5883d9201d46d67ad46433753c39171baa986dc07931387ffc7d37930cbd824772ca984868a8ddf8cff3f385f3d47a3973443c274632dba5ccea1fedec041a4a638eaf65993ea23498b2015929521f4b7990eec48", 0x55, 0x1, 0x0, 0x1, r7}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0xb, 0x4, r1, &(0x7f0000000700)="9bbefde2e749507a0e1859a942f9f3345f8fd5a4b436ce6bae5094b29957ef7bf153d7f58ecac4d16f8aee5bdb774004a85eb80ed18df88f7f76da2046dbbd6b6043b64f2f734456257321b01f101bc4e34055b6636238f2fbbd3446f6d05ec31bc5fb0532158a0705f1803241b0c9ba194ae499b96294c96bb1c622ff3be180a7a8e5292a1ba1e4", 0x88, 0x3, 0x0, 0x0, r8}, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000840)="cfe4702c1baf5623dde837adb9deacdeefeafec80298c610382b6d1b6f90a5ef6286e40ed255320ff4321b9148e933174abec64da448ca7167a8df0412aaa282ff50616436a59b2e5eee7384e562f4865a200773d153ef6820f1b9cb38197abf744deaf9126116347e30ea36d9427f3e6b7b72fe1ae806a715d7c165bba99d4a5004f242595461379f8c5bd79d2d89a4e32b31f9881bf373c6ece17f803d15a935b072a211146e1dde7d4be2212fb728b2087deb56f11756", 0xb8, 0x10001, 0x0, 0x1, r9}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x6, 0xffffffff, r0, &(0x7f0000000980)="4306c85ab2e5687c7863c6f33e926c951ccfdd6586b416b9952edfd22e596d01d10cfe5a18bb8134e30a5aeb7b44a11acc7b0f16a07a83cf933391672c7c009c700073577b62c0de01026099e863eca1e5dc31d7c7ac4c5d210daa43f3434cd831285770a6e13f41594e39b64313d5c8645ff8fc00ed514426079bbe44176106bc7739f340064c615a0e3259823a32e71fcc07c1c4e2cb2112a3eedccd033d4bf27915b0aea7cbdab589545273a66a7abf28f4409f", 0xb5, 0x6, 0x0, 0x1, r10}]) 2018/06/04 05:41:24 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x200000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x3ff, &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}, 0x20) madvise(&(0x7f0000b1e000/0x3000)=nil, 0x3000, 0x1) prctl$setname(0xf, &(0x7f0000000180)='/dev/uinput\x00') open$dir(&(0x7f0000000100)='./file0\x00', 0x202000, 0x4) madvise(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000140), 0x10) 2018/06/04 05:41:24 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x24020400) fallocate(r0, 0x0, 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getpgid(r1) 2018/06/04 05:41:24 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0xfffffffffffffff7}], 0x64) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1000, 0x600) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x9, &(0x7f0000000140)=0x2) 2018/06/04 05:41:24 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) unshare(0x600) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000180), 0x2d3) 2018/06/04 05:41:24 executing program 7: r0 = getpid() r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x1, 0x20c81) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) migrate_pages(r0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) rt_tgsigqueueinfo(r0, r0, 0x12, &(0x7f0000000080)={0x17, 0xffffffffffffffff, 0x800, 0x20}) 2018/06/04 05:41:24 executing program 6: r0 = socket$inet(0x15, 0x805, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5be2, 0x0) sendto$inet(r0, &(0x7f0000000080)="75daceab8596b3d776f745d45de6a38b2a912e8335bca631df33ffcadf5865529dbe82784657983d0910cb04f1fb515db551954b02157d658eaacad967fb22a597a749d300c03301d3c3cacbc2a2606bfc5f4fe1e00e5553bc2ca87ed1039f608cc21425660724b9ec32a23ed9754601f9bcca9fc2706e5ff02601dcf489b0a014f9c0f41d352ea9ce8f16a7bd67f29829cb27530ad0f49631c0d6eb5907aacf709cb558d4a489dab75238046d", 0xad, 0x4001, &(0x7f0000000140)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000180)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001380), 0x0, &(0x7f0000000180), 0x2c4}, 0x0) 2018/06/04 05:41:24 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="c900000000000000"], &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x200, 0x80000000, 0x1bc00000000, r1}, 0x10) rt_sigprocmask(0x3, &(0x7f0000000100)={0x3}, &(0x7f0000000140), 0x8) 2018/06/04 05:41:24 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x5}, 0x2c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) accept$ipx(r1, 0x0, &(0x7f0000000040)) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x1, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000240), &(0x7f0000000340)=""/168}, 0x18) 2018/06/04 05:41:24 executing program 2: timer_create(0x7, &(0x7f00000010c0)={0x0, 0x2f, 0x2, @thr={&(0x7f0000000080)="161fb71a18f3dc2733584551cc3eba7e36ad63ad1135e428bcb3116b86be6f566e5f36260fc5dd3e9e6b40f7a56ef6918f22e9cb86c3ca", &(0x7f00000000c0)="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"}}, &(0x7f0000001100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x2) sendfile(r0, r2, &(0x7f0000000040)=0x2, 0x5) 2018/06/04 05:41:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000001a40), 0x0, &(0x7f0000001a80)}}], 0x1, 0x0) close(r1) sendto(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80) socket$inet_sctp(0x2, 0x5, 0x84) 2018/06/04 05:41:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) ioctl(r0, 0x4, &(0x7f0000000100)="be0873bd11a80f69202fb3c7b9fec573a73b750f8300e75f52f5f475c7b349278451b930da574d27a1d0") syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) accept(r1, &(0x7f0000000080)=@nfc, &(0x7f0000000000)=0x80) 2018/06/04 05:41:24 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x3, r1, 0x10, 0x0, @ib={0x1b, 0x4, 0x6, {"e253aa505f4d18250db0f1fef53f7b51"}, 0x4, 0x1, 0xffffffffffffffff}}}, 0xa0) write$rdma_cm(r0, &(0x7f0000000540)=@resolve_addr={0x15, 0x110, 0xfa00, {r1, 0x1000, 0x0, 0x0, 0x0, @in={0x2, 0x4e21, @rand_addr=0x2}, @ib={0x1b, 0x5, 0x1, {"62d69c87d1a1636f5375af58c26206c4"}, 0x1, 0xf6, 0x5}}}, 0x118) write$rdma_cm(r0, &(0x7f00000002c0)=@reject={0x9, 0x108, 0xfa00, {0xffffffff, 0x0, "f5513d", "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"}}, 0x110) 2018/06/04 05:41:24 executing program 0: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1c0000001800030b00000000000000000a25ca23c3327b1c88b4683e"], 0x1c}, 0x1}, 0x0) 2018/06/04 05:41:24 executing program 6: r0 = socket(0xa, 0x3, 0x9) ioctl(r0, 0x400000000008912, &(0x7f0000000240)="c626262c8523bf012cf66f") bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/06/04 05:41:24 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x400400, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)=""/38) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r2, 0x0) fcntl$setpipe(r2, 0x407, 0x1) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000280)=""/4096) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0x3) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x101040, 0x0) ioctl$BLKZEROOUT(r4, 0x127f, &(0x7f0000000040)={0x9, 0x2}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x3) 2018/06/04 05:41:24 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000651ff8)={0x0, 0x1}, 0x8) socket$kcm(0x29, 0x2, 0x0) clone(0x18100000, &(0x7f0000000280)="dcfe0710428e16d81c395d461968516cab6dbdb3b80720bb0a9133584d2a5b9725ea398c712535c302a822b2ba8db50fefca40812a04ccaf113051dd6458aec0ed7c3ad87d1c24eeb71d8841c3d93e29ee62093e00591a0879c9737bb1170ea3b0815dc3780c23ae0282c776c4a4f3b0cccffd2b53734acfa021a2066d1b03ba798024cec83a4a8854c52f4221f166f822a62ac63b8d08ab2ac9b138c876e32d179f98db545677e1c66fe0827c147d7d04a729505a869b15b49ebea040e5f5dbbfa2bde58309e2f0ccc0b5f060dcd05321db9850c87204b74d74db93f6c914a61f0c44f5f234dadeb00c3182cc16190cf5018bbc4240aee73fe12b50d07bcffa30085525cdadd286fd473008c76e44c495521a4a571a3d554f6199008860f6a7224028ce30ead744a55c8e590d6601db131854d5ac154079b91877e4f30ffbf4aa9af8b4390a012669570ef0db0b435112d007d559f49d0a757dac3c674b48b0b33328683c4614fceec6f114dbb4aeea0c173533c495aa4353a5b8c1871bde389ee203aead4b9990a7e5347cc5ecec9838a8ea66177a042ecd229036262ae368d5be886b132e4da8558014c6382ca4135f607507ff638b03a150567be657b4dff50c53b0656448a7ee82d0bb547d1d6d9435cbbeccf40726bf251e5db5f44b4be111a6f1e7df770b65d4f000702e847e008ffde35ccc22be30918eb12414f6fd7e2743785f9a8c559bc148405aba35aeaeaa0c7467a1a9819fd1eeedfe2a69d0d90db2648dabb37ed65e047fd10ad9f21c17f66aa56f11c3dc6d2082456d55ffaba236f690b0a6c89f689dc6204c1baf24cf2bf1941ace7c62c27f7f0333dd204f1ae04a6370cdba43d2c4c6a5b9b8f41e71e7e0705c021e8e221e3f3e364cd4d546a3a758fa58adec7557734f3c2acd03df642db379fbaac1f9c399d474acda15728167823c69bb4c556453106554d1cadffd89c42e37c672c8fbc5dd46cf5494bd23ee1322118d8569c61a1fd90880aff337a723b033e8c890893ed7583796edb80394f8177c5bebee683f4f1bec6ef10bd8e27eef8aa2d4160db976545c9b1d996a5139d4aee82e10130bc5a292faa5a7789efefab041f4596189264f96f5516b908f7d4991754254c14fc9cf7e8aab725e7ad7926201f2b2f2fa48e6b0f8fe610de89f804ec2d00ef0ec985f794a00375e78373e97e5aacbb86d42ef474cb879f4f99f67a0cbc493cb47ed48f873726a653864a1c51c1bdcd34d269c60db34463f17ca48a1a87b1d7c2ca540125fec2a1b50bc987312c5645a4b834a31d567fc939e38b4a06402cfea9ea418c6bfaa1c48db5c2046de39f992cc9f59160704f34739cfd92b268d64ddd67a8c31dc6cc9f0e883be6665333e2b4e36fd12a663b2a2e4f3bc41dacefd0c4e2ac3f1703fd81e1b0ffc46497e7b258f6a3283c22d7977ec11cb98df22e9dc45e51b68bcfb93a169b5c4d74f38858bfa637a828707f958de0246a29ec4c515b60643bc2a2a1d2a5c84856f519b60b17643151a5f9c5263455a4e9ec7d6e3b26229cc65b188fc4469b5c13f7e535ebf14008e5cf87244afbe13c39433a6f20c1228779ef5f6c4ee5b9a48e8409cb281ca725619d18124cff2e3171f9c7b1f5ca557ff8e7cf22bb0e587dc0b7e169b9fc29afb3fbe022220ab016261137a632a7a989efa55a593ed28b806310226814eedd1813815d98b66ac4b29da8ab1fdbf3785574d3479ecd3b896d2f7b948aba41b0dc6600622107049e3db6c52da8bb17a8a61cb1686c7e0555dee6703d49196e1c3d79d07e3c03fa15779b8929fe2cf35f4be034ea12a023c1a48920aa81eaeba8cb56ffc791f81b58cc6525db9ffa0abd36bfb317b3ea07b8e352f6b2f4d03ec0e3edaaae22eb2227400e05a4003a0009230840c6b7435e134e4f073dde39c29b78568824bf34e7e3d63a96e8f676a85b69289019feae3aeb9c405898c087c3262be6cf06187536ba42cbe2b945e024b99f0e1c543df9fa6854518124e6d1aa48b08f88dde00144f65d59fdc8c06883821134540f5619b57ea99480bdf33d06c69dfebb2cf998d8d8f59d2f596f2c93c36c9f5ab803fc4cb4d1146f567854ae5d3e632827ab8049e00377b73d7c4d8495b1f264c303d602de256ed32b635d634c5bb3633121a65180afd5269d3be2f3bf9899748232c9c9cc19e58f28b31af6e8e0ac60841e964d215466e1f6e85f52946bd91dcc66a080474f22c869be44dd6a9e6125ee31d239438cf10fe683b9c2daf00af1982014ac21fba4a5fd665920a3215f3b185e26146adccc4135cba2982441f426316ed5d034215b3e2f31b61cd00381a90fbf8c8e5f55b62c94fa1be83751fe9970d8be3d8f0147e598c45d54660b44f7d17a624f9f4230deff601d04371f0ba8189226ac910a554f33a4c1a88c77d0cb885a51faf1b7fcceffeeb46f9e407d5e276bdf527d678996ea817bc3b934f9b76d04f31a7e26daec115c32aa2e5616325ad2a9d8b7b0bb5910f768672459bdd296f50e96290446a6895e1b06fd3bf11dbc700421d1e3b0079eb22ac01bc329f71d48ad8e7c69b2809f04a6834c5dc3e3ff514a1faa50d00b7cb12a103f0a7c3b4ed37b4ebe0e04507114d5ed83774fd9925c37281829fd3e48fff1c5f054d0793dac2a2a13bd84de942a59b86c9366395dc881f7c8f3fd66c320b75b637b41cbb8397a2e9ca95726ce293c63539fb6995cf9b73571b25c79116528ecdc150cacbc5c0ae58d8d16fbe5c2c456777e4c0baf14c8858dee596ebd3932b88c9da730674d8a1a72cba13e35aa5d2d11b507faba36854d973200959f77b1da9b751f73669ca28995494a32dcdaa62562b7414df5570f5b6edfb80fd2f2f68b6abddee4125c17a03611ae7429897aea7868bdbd38b0ba8d4fbd850499c664e194ebf71e075548dd177f131966bb45ee3cbb2de1fb0985525f90c908f8f3b303c1af85eb8f7f9b3a1322080d77ba45cfd2217f4f4f24e649742cd13fc3ce88224946ea70fb38bdc7c7fd409a6a3bf3a16e89c962bbf765e634093cad81bf1142a908f3fa57f405b34c2fe5f45f22734bc73c991e3268b9b17dcf71b0e50306a701c4c594db2f230ac272b232fcdb2803dcd71694ccc0f82ce1223304524ee37787d6a96469d53933625a2f9f2a5fc1570a70b3d89f3d2dce3bcdf9d06ffbc72d20a35e17aa46c4d4935d6e958fbb6fe93c8a0e805c14da219aed3ed3073a2f0c30a7af12c85796aeadafaea76ffff72d9a7665f78648f8a8aa9b50d228eb320752592436178abbac353c7c84e35e35f322123a1e89d6a7c6349115fd9ae28f0f1336628ae6ee2403893a7cea652b9de159d7e1d0ce395842eade8b28f4d0216a19900406344dcb0f4dbac36a8ddec5756e3a54a6f0ff5a9fbb87f4ef4c850c1f748870d6bb5975e24fe689dbb238426d906cfce34b9203a0142c2b52b58942a2463377e7e1adb767bf722fe2d5caf08a1e519e57f112573b24bfa10b22fea11858bd404430e6eb1bea65f0d72ebc07400afe1ff72cfbccf2276fc0f2bfd1bb34d25c4c7c02196bba7792f4c809ac6f2accd74cbb01617c3696efc6700aa8983c0e3926cadc66fa57beb1d92495cb90a67a8ca35e3790ed248d070e6bd092a873cb31a6cd3500537b745bc9968c761843bc6a43ee6c9cc842de45c20c0ca528c1684195a0bb2c604d1f8ed3e2d84117f1b6547457d1e64992d3413a5fdd5ba7089f38cbf43cd5d99e548952a4b27fcaa9c2c74d3cb6fecb0abcd2bf6d30e2c06a6155585bfc39dc620ece916baa926338ca927a7be030bbd57318ff82cf654c041d26588c62d6dc26d22c29931cfb4914d3b572b70cc7e72b8490a1e3a16ded49c108d28980aeda2f28755a0b4726900fa222200c3ba6dd2f15171382863ffea0590ef867fb22af09120d541025231d72717b6a7ee4cbcad989e953e9db004360ff827c17ea346c4eb94922c35b22ac750314ddf39bc493db89e1b62b737943187d23e11d2360c44f7eac9638cba1e9a2f48f1a460a62de9f497e3c398253a338f71a81fe2521716b903cdb41b76c8e654b76c1f1b5855e0b2a4e51db1d074d489965774cbf7884e73281f89a4fd489417f0520424d358e8429b56b7b9fe4772cf2f70d54c7629b00372967a2bb66d5f28cab73e23293f0110314cc2c5e2991766f3d1d516a0444450ffff354ae6d4695dbff0716b5cb29b6f55d452e733e5562b4d7cbb704c7d734d6580b3fc276e35b7425afc388db3e85a72d5496804336049822f8db65b1891d15aee2c5bac8ad9f1d45e23409fed2b3354d5019a967d563a5e9535c1c9c338a5ba9cc29b4db9a61b28dea7d2a317f90fe5a5455b1fc4b052253591eea86d07e417ac8e4e77ac95e168d2b1e08e052fbaf4f9f460a76e6cbff410b2c5f762d46324e4635d5e17e701033c5836fa168085b66bce5fa4fa88c9e72419e68bfed0cbcf362f7a6adadc7c54cb3aeedacad11fe30edd92ce858448325d2655290b102dff34be7f1a838238746d569f19fb5794609356447e4284e34224c3f0ea2d10f9fd707946d661b57dae394ff47a39717863a4fd0b05575e5de97e343fc8f698e404801f7ae3de82839f21472a5dfc2841795c53c2282d144b0dc819bfd654d4d443898ff38f38c00a7029ed90c11870c261521b23af6ccbab575c2551ad625b4df5ee07d04e28ca91918a0502403c7c82b0d8d7d8792155b6a85176b2bf450a80648659b7c520bfd27425f94b5c7a5f585650d4f24d62b125d0ef51630a7f97509036fb46927e9583769bfeff82a5fa72f8638113629526e028c4bafc7cbe011517e2a1818a6b4aba16c75dd62fc9b66fe732ee660e9c61afbb659d70fa1fc1bbe8479a97b169b5cd3ad6bdcc821300a710c2cde3ba4e12f3e09450a9b630b45b6215aecd0d65973c4f61401b45cbdfb4df1a2249bbaaeb4bd42305477dc9ac9a97ed48fb539a6e4eb0eea20798b039333abc391ec155aeb2f3756ebe540d009bd7f38709308756de024beb42fed7640520064e728da69eb3dc463f8ed505696fc2979c02f719ca8a9bc9c8820449d1b02248d53bb6a553180e4cfb517fb48ae10364d5fe46afd99810a48a0465a8a07c55aeee5dea2669410202db5463ed4bb94783ac817c27548684f42ff15136b2ec2691d092c4e9b8f418ab5dc8c2bb4ab50ebafececc08b04fbed0975d1376cee6ba5d3ec0453bbe70f0a7b6054436aece1b76806513a37dca816c462c762ad9b6b5dca841051e29a9dded9cb42e5676248b741f2cfba24f153039ca4abf37b56ac6307453c7962e7f606948cb191697afeb0e948d23982740160e11df114ee890a974801781d8e2a1abd743cc13a8de3868f93c54a1448e231f4a1587b9aca2602e2e38064cb46a9803c53cd6700fd161759a4d24d442244dec2c3abac7467ecc13c0a2a2595577b408cf0990789c2dd63042c2b8193928f33a5577594ea7f5033d5626fd2c5bfae6602a6360583a7ce405e4a27d96aa30da6af0939d6dd4b0ad0b63a65cee47d2abe3a945dd53ac84a8da2d621fba8e7b4a7f1dad9e043e3efb8ee69378f022bf58a1358257a31df6336c141403e0040d3396e9f31280a38f051ef068cec8c5c84ebad2d051ab0e7a6aecb1233bc09ba19f45dbec1f5929c96e870d8782c1228278daea354709c04ccd4d67b1ffbf12504546be407795cf857ee1d974a3298547e3a6b47f0cfed30ad0d7430c328036a61d7868a4c6df1350effa36dcf6a2b3376fb770f4cb", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="070476ddfb456be3f1bafa43e182a250c4b07c98e309cfbf8ef970f273b88374e115b95cbbf63cc8a328a2abd7a141b1d067936a60840ec7eb1c69a814cc674e43cdf7c5605684823afd324c6d6238bc3f9dea53572f24355e0d20aa7e68a3d6437344a8659e75b8d16e74ab2b4a") ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c992409707a6f2c538e1f416063e4da27710a1ec9bad0fd2b39e8ff439a4bffcc5dd788ca72e5f51c4c4c42e9c321875efaa0fcbc44e724798fb94aa3a4aedba4ded82985db548b7172414871482bbdd8a7072b8b28f73a068340edfcc384ae449da1f4623f8846a750c850ece0f636d889c0ad80851250a9e0830a141dd31d5538db631a62d898f1c868a982bab3036ed9ce35ea30c3dc9a635124420ffb9839ffafbe112507a1f7ff4effe677ea4a20e900000000000000000000007249824b395b6446af00") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09), 0xffdd, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 05:41:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400)="df", 0x1) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x20d01, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000100)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077a6df5ab82b4c4f8d", 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xe200, 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/06/04 05:41:24 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000180)={'syz1'}, 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/arp\x00') 2018/06/04 05:41:24 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) io_setup(0x4371, &(0x7f0000000100)=0x0) io_submit(r1, 0x0, &(0x7f00000018c0)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, r0, &(0x7f00000001c0), 0x0, 0x7}]) restart_syscall() r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7, 0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000000000)="a6ae64892782ecfba6b4d4e88aa16062619d2a5e78de0a85df9d1d30ce3b5b171a8c0ebdc1276ff230286419b38ddb7f1fb1b56b730e48d3177ec948ea08ae45fd4f128df43c61d523641979cf7d48042a44857bb65ea940f28716c8731f72a2fe25333e8562c2f5109a246c5933321727ee8818b7ec696ca7fb1c7d9c717b64def5bf4d3aaec39b545bfcd8bfffdaa6c1ab39fc1d01c6f1bebadc6804e043b8", 0xa0, 0x3, 0x0, 0x1, r2}]) 2018/06/04 05:41:24 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0xe98, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001640], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]}, 0x1002) [ 175.701590] kernel msg: ebtables bug: please report to author: Wrong len argument [ 175.744412] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 05:41:24 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000000)={0x260, &(0x7f0000000040)}) r2 = request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='eth1wlan1#proc%\x00', 0xfffffffffffffff9) keyctl$read(0xb, r2, &(0x7f0000000100)=""/85, 0x55) 2018/06/04 05:41:24 executing program 6: unshare(0x400) r0 = socket(0xf, 0x80002, 0xffff) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000000)=0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 2018/06/04 05:41:24 executing program 0: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x200008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r1, 0x0) shutdown(r1, 0x2) close(r1) r2 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x35, "169254a6008d758ebd794379a05b2192bab3b0d11dd835fae762e89ead757925e2d5153ce710c0c9acee1e34783658813aa6cca1d0"}, &(0x7f0000000080)=0x3d) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x3f, 0x0, 0x94f9, 0x4, 0x7fff, 0x9, 0x2, r4}, 0x20) shmdt(r2) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r5, 0x801054db, &(0x7f0000000140)=""/188) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/06/04 05:41:24 executing program 4: socket$netlink(0x10, 0x3, 0xd) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffff9, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, r0, 0x0) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)=""/41) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) 2018/06/04 05:41:24 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) inotify_init() fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x4200, r1) 2018/06/04 05:41:24 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x8020000) 2018/06/04 05:41:25 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @remote, 0x0}, &(0x7f0000000480)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) getsockname$netlink(r1, &(0x7f0000000200), &(0x7f0000000500)=0xfffffffffffffe5f) times(&(0x7f00000003c0)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000002c0)) shmget$private(0x0, 0x3000, 0x68, &(0x7f0000ffb000/0x3000)=nil) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_triestat\x00') select(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x3ff}, &(0x7f0000000100)={0x200081}, &(0x7f0000000140)={0x77359400}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000240)=0x10000001d) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x2) syz_open_procfs(r4, &(0x7f0000000380)='gid_map\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000400)={'vcan0\x00', 0x5}) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000280)={0x3f, 0xa, 0xd0, 0x2, 0xec, 0x800, 0xf4, 0x1000005, 0x2, 0x80}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000300)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000540)={{0x1, 0x6b}, {0x0, 0x8001}, 0x0, 0x4, 0x1f}) 2018/06/04 05:41:25 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='numa_maps\x00') readv(r0, &(0x7f0000001440)=[{&(0x7f0000000080)=""/4096, 0x1328}], 0x10000000000002e0) getsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000040), &(0x7f0000001080)=0x4) 2018/06/04 05:41:25 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3, 0x0) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0xfffffffffffeffff, 0x1042, "95d2cad91892", 0x1c50}, 0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=0x20000005) fcntl$setpipe(r1, 0x407, 0x0) socket$rds(0x15, 0x5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) r2 = socket$packet(0x11, 0x2, 0x300) getcwd(&(0x7f0000000040)=""/193, 0xc1) dup2(r2, r0) 2018/06/04 05:41:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfb) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x20040) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xc1, "bd1a96ebb3a61273d4aafcc4178e26fb7166bbc12e9284c9e8fb9a74099a35bd3813498871c81262dfe71dbb96d6ef2d84c94808742baa721fe062045d59f84ed4275cc944c5c62675b1bb0a7da87dae87bea85915af6f5dcc6e8c3dc5d3c0ae051dbda3eff0212e6bdeceebb9b5e8d8cc511a366df05ec07e95d078941b3df0ad4b4c27aaaf3a2945273bd8d94c2e5d3377e16a01c6b55cb1770d7805962f296aff165730b469e682e42dd9a91bccf754b6215cf112dc10118e81381b2651474e"}, &(0x7f0000000180)=0xc9) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, &(0x7f0000000200)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000240)={'syz0', "fa171497a7b670ba1723a9edc7180632761570ac18f7b5bc7fb642c6c94ed072176ed7772204296d9058998871589acb35ac51f353267b7de3064d425d1a2d1ca9d244619f6bce83a7f2d86b6b8f69a7d5964a62e62b73efd345bfff"}, 0x60) sendmsg$key(r0, &(0x7f0000006fc8)={0x20480, 0x0, &(0x7f0000006000)={&(0x7f000000b000)={0x2, 0x0, 0x0, 0x0, 0x2b8}, 0x40}, 0x1}, 0x0) 2018/06/04 05:41:25 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x9, 0x0, 0xf, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001}]}, 0x38}, 0x1}, 0x0) 2018/06/04 05:41:25 executing program 0: r0 = socket$inet(0x2, 0x8000a, 0x8) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500001c00000000000090789614ffaa000000000000000000089078"], 0x0) 2018/06/04 05:41:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0xc) write$binfmt_misc(r0, &(0x7f00000000c0)={'syz0', "fd0c1e4750a2589bb0769ee60d6f1460f5434705fda5ae56815956699062dd307578e5531aeade99ce5ff8d49feba085acc277a51b015e19e492f480a10f58e32e7f6478ebaa4d4808b85ff49ab2079287f442cd99df9e7cc1e685d7f51806dd3289e6f63a42de166ac9d173f9e66b07fba16298cf1ae9b3ac01029b176f38e60fd95079935a9e2370f969e8e0e3509be46aea06ba58edbe4f4649cc49bb"}, 0xa2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/06/04 05:41:25 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getpeername(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r3, 0x4) listen(r1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000000180)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0x80) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) unlink(&(0x7f0000000000)="e91f7189591e9233614b00") bind$unix(r2, &(0x7f00000002c0)=@file={0x59d249a77ba25f, "e91f7189591e9233614b00"}, 0xfffffffffffffd41) listen(r1, 0x5) 2018/06/04 05:41:25 executing program 5: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xffff7ffffffffffd, 0x65) r1 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="ec45fbae22e75c5524d6430470f7ef783d371af15f786e246e7d065bea0b9527315de0a267d635d862f244cb753d3d37b6d01ab606ffbf8cb6c436d6443dbeb91469e09be072aedbeb8de21d13ffcfddfe3df453903e81848bcba24770ffd890843203037a242171c00d49f2c177da3508062a4bbd697b647c09974e252d638a67ceec10ee2c7999f8826f5967d3a874a0dfcbf232e7894e0c940c65ae3a088ed27e8dfe6aea7b0da6aecb25bdf26e52e15a2acfe909e6cc6ef2cecee637e987", 0xc0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r1, 0x1000) memfd_create(&(0x7f00000000c0)='rxrpc\x00', 0x1) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/108, 0x6c}], 0x1) 2018/06/04 05:41:25 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x480001, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) dup2(r0, r0) ioctl(r0, 0x8912, &(0x7f0000000280)="0247e22f05d02c99240970") mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000a95000/0x1000)=nil) 2018/06/04 05:41:25 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000fcf18)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x2}}, 0xe8) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2007f, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000000c0)) r2 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x80000) r3 = shmget(0x3, 0x4000, 0x104, &(0x7f0000ffa000/0x4000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() r7 = getgid() r8 = fcntl$getown(r1, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000400)=0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000440)={{0x80, r4, r5, r6, r7, 0x100, 0x288b}, 0x16, 0x1000, 0x7, 0x20, r8, r9, 0x5}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/247) 2018/06/04 05:41:25 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x800000000000003b, 0x7, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000077cfe0)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r0, &(0x7f0000000340)="dd", &(0x7f0000000080)=""/103}, 0x18) 2018/06/04 05:41:25 executing program 7: r0 = socket$inet(0x10, 0xa, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000, 0x108) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000180)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="240000000a061f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 05:41:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x721515eebba5e325) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/06/04 05:41:26 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x1}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/06/04 05:41:26 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000000000080045000030001b000000099078ac2314bbac1414fd0500907800000000420000000000000000040000ac1414aaac141400"], &(0x7f0000000040)) 2018/06/04 05:41:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790e49c65abaf90d229db6925446d05cc2b29e0a27800f0001000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = semget(0x3, 0x1, 0x400) semctl$SEM_INFO(r1, 0x1, 0x13, &(0x7f0000000200)=""/105) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "4339805ab5a226cc", "1858358dd582e9444882e62616a8df4402e3fb86410cae51bc9ae3ff8d58bb33"}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x303600, 0x0) setsockopt$ax25_int(r2, 0x101, 0x6, &(0x7f0000000000)=0x4d, 0x4) 2018/06/04 05:41:26 executing program 5: r0 = socket$kcm(0x29, 0x0, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaf27c0cdea2852021582e3fd2378499aaaaaaffffffffffff0800450000280000000000009078ac1414bbac1414aa00000000a5e7d0864baf141de891c648880ec0b51af85262f5cbee47fdd222b1ca70a0d7037c5189", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/06/04 05:41:26 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x100000000000, 0x0, 0x2, 0x4}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x0, 0x200000022d, 0x0, 0x0, 0x4}) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/06/04 05:41:26 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) unshare(0x2000400) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r1, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) 2018/06/04 05:41:26 executing program 7: unshare(0x24020400) r0 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x5d95e6d8) openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)}, &(0x7f00000001c0)=0x18) 2018/06/04 05:41:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x1, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x5}, 0x100, 0x20, 0x7, 0x1, 0xfffffffffffffff7, &(0x7f0000000000)='team_slave_1\x00', 0x4619803d, 0x2, 0xace}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/06/04 05:41:26 executing program 5: getsockname(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xfffffffffffffffe, 0x80000001}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001c40)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000020c0)=ANY=[@ANYBLOB="1000007f0ad21853315b6402b153"], 0x1}], 0x1}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6e4, 0x2, 0x3, 0x4, 0x7ff, 0xb4, 0x1ff}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000002100)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xf11f, 0x402) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000040)={{0x1, 0x9, 0x3b, 0x4, 0x5, 0x5}, 0x20}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/06/04 05:41:26 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'bond_slave_0\x00'}}, 0x1e) fcntl$setstatus(r0, 0x4, 0x800) sendmmsg(r0, &(0x7f0000003100)=[{{&(0x7f0000000780)=@can={0x1d}, 0x10, &(0x7f00000008c0), 0x0, &(0x7f0000000900)}}, {{&(0x7f0000000c40)=@can={0x1d}, 0x10, &(0x7f0000001e00), 0x367, &(0x7f0000001e40)}}], 0x2, 0x0) 2018/06/04 05:41:26 executing program 7: r0 = socket(0xa, 0x4000000000000001, 0x0) r1 = socket$inet(0x10, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}, 0x0, 0x4, 0x0, "4614376bb6ddd759a3eb20e1c0b2543093efc39e76788f0c455c0caf9f4ffcdd5cc2d99aefe1a11af210c60bb9929762cc42d3b8e093ce6ec79bd9ae419f623329790478b0d3456906609c93a0066b4a"}, 0xd8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x202, 0x818f, [0x0, 0xd2, 0xf800000000000002, 0x8007fffffff, 0x8000000000008]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x925, 0x7, 0x6}, &(0x7f00000000c0)=0x10) listen(r0, 0x0) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000400)="4c0000001200ff09fffefd956fa283b724a6003f00000000000000683540150024001d001fc41180b5132904c3fde233c3a730de33a49868862b2ca654a7613b6aabf35d4c1cbc4c8c4e7506", 0x4c}], 0x1}, 0x0) 2018/06/04 05:41:26 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x4c) r2 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0xb0000004}) read(r2, &(0x7f00000022c0)=""/4096, 0x366) clock_getres(0x7, &(0x7f00000000c0)) 2018/06/04 05:41:26 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) unshare(0x24020400) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl(r0, 0x2000000008912, &(0x7f0000000240)) socket$inet(0x2, 0x2, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/06/04 05:41:26 executing program 0: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x40, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x989680}) 2018/06/04 05:41:26 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = geteuid() ioprio_set$uid(0x3, r1, 0x1ff) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r2, 0x8}, 0x8) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x20100) 2018/06/04 05:41:26 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80, 0x80) recvmsg$kcm(r2, &(0x7f0000001740)={&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/110, 0x6e}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/178, 0xb2}, {&(0x7f0000001240)=""/130, 0x82}, {&(0x7f0000001300)=""/222, 0xde}, {&(0x7f0000001400)=""/168, 0xa8}, {&(0x7f00000014c0)=""/242, 0xf2}, {&(0x7f00000015c0)}], 0x8, &(0x7f0000001680)=""/173, 0xad, 0x3}, 0x12000) r3 = inotify_add_watch(r0, &(0x7f00005eaff6)='./control\x00', 0x8) inotify_rm_watch(r0, r3) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000015c0)={0x56, 0x38f, 0x2, {0xfffffffffffffff7, 0xfffffffffffffffc}, {0x3f, 0xff}, @cond=[{0x7, 0x1, 0x6, 0x9, 0x0, 0x7}, {0x401, 0x0, 0x5, 0xde27, 0x6, 0x1f}]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d19ff4)={0x80000001}) 2018/06/04 05:41:26 executing program 5: r0 = socket(0xa, 0x1, 0x0) clone(0x0, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) socket$l2tp(0x18, 0x1, 0x1) prctl$intptr(0x0, 0x0) prctl$intptr(0x24, 0xf91) 2018/06/04 05:41:26 executing program 4: r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000000)) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x0) close(r0) socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x2) 2018/06/04 05:41:27 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001940)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000001900)={&(0x7f0000001780)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@rand_addr}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {@in=@rand_addr, @in=@loopback=0x7f000001}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0xeb03bb5fe2ac629e}}}, 0x128}, 0x1}, 0x0) 2018/06/04 05:41:27 executing program 6: prctl$setname(0xf, &(0x7f0000000100)='\x00') r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='oom_adj\x00') seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) acct(&(0x7f0000000200)='./file0\x00') r1 = gettid() r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x101800, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000140)={'eql\x00', 0x7}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000240)={{0xfffffffffffffff9, 0x0, 0x7ff, 0x0, "7f8c3653908551685bf1fa479181e4b4171d579ee3525e050d0dcaa999ce727ac561e218cb9b5fa1da75ae37", 0x2}, 0x0, 0x0, 0x6, r1, 0xfffffffffffffffa, 0xff, "b32d765d4cb438253206e5084541bdb70153a78dccd47c5e75b3fda8cc6230478bda3fbb291e41b217b6f6ed9cf38852fd669c7d81cf2af962ea3401ab40817f", &(0x7f0000000080)='\x00', 0x1, [], [0x7fffffff, 0x0, 0x7f, 0x5000]}) ptrace$getsig(0x4202, r1, 0xff, &(0x7f0000000000)) 2018/06/04 05:41:27 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) 2018/06/04 05:41:27 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "655397eb000000004bbdd330eaaa50c6a17a4cbe4cf9a27f671d171c4a2c50f288493829c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f38b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2]}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x4, 0x6, 0x0, 0x80000000, 0x9, [{0x40, 0x9, 0x9, 0x0, 0x0, 0x600}, {0xe80, 0x0, 0x1, 0x0, 0x0, 0x800}, {0x7, 0x9, 0x20, 0x0, 0x0, 0x3600}, {0xfffffffffffff000, 0x3, 0x400, 0x0, 0x0, 0x4}, {0x200, 0x5, 0x1ff, 0x0, 0x0, 0x800}, {0x8, 0x0, 0x0, 0x0, 0x0, 0x388a}, {0x0, 0x72, 0x1ff, 0x0, 0x0, 0x2}, {0x0, 0x2, 0x1, 0x0, 0x0, 0x800}, {0x3ff, 0x7fff, 0xfe8, 0x0, 0x0, 0x888}]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, "8984041f02000000e10000000100000009007a7d000000000000047e000081d9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/04 05:41:27 executing program 5: syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x901) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setrlimit(0x9, &(0x7f0000000080)) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x101002) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000000c0)=""/163) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) 2018/06/04 05:41:27 executing program 4: unshare(0x24020400) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x10600, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000100), 0x4) 2018/06/04 05:41:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0xe, &(0x7f0000005780)={{{@in6, @in6=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000005880)=0xe8) close(r2) close(r1) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r3, 0x0, 0x488, &(0x7f0000000040)={{0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'nq\x00', 0x12, 0x40}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 0xffffffffffff8001, 0x3}}, 0x44) 2018/06/04 05:41:27 executing program 1: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001140)=[{&(0x7f0000000140)="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", 0x401}], 0x1, &(0x7f0000000100)}, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000040)=0x7fff) close(r0) 2018/06/04 05:41:27 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="65b0eea757ca", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x3, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x4001, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1]}) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/218, 0xda) r0 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, r0) [ 178.438741] audit: type=1326 audit(1528090887.437:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/04 05:41:27 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f00000000c0)=""/141, &(0x7f0000000180)=0x8d) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x41, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/06/04 05:41:27 executing program 5: r0 = socket(0x10, 0x802, 0x0) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@canfd={0xd, {{0x3, 0x800, 0x101, 0x2}, 0x8, 0x644f6352df64a041, 0x0, 0x0, "46ac714d7f8b7f2c28359583552e3cbbb3dde032aae1fbb5af72363dbaab75888dfcdcfae741d62db0fb3802940dd8e6a032d8d026e1cdd324bdf3aa3248daa9"}}}}, &(0x7f0000000140)={0x1, 0x3, [0x710, 0xe68, 0x1ec, 0xec1]}) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) write(r0, &(0x7f0000000200)="240000001a0025f00485bc000400001c0a0b49ffed0000008000080008000300010000f8", 0xfffffffffffffe74) [ 178.516798] audit: type=1326 audit(1528090887.466:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=163 compat=0 ip=0x455a09 code=0x50000 [ 178.535804] audit: type=1326 audit(1528090887.469:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 178.554710] audit: type=1326 audit(1528090887.470:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 178.573315] audit: type=1326 audit(1528090887.470:10): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 178.592311] audit: type=1326 audit(1528090887.470:11): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/04 05:41:27 executing program 7: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="00000000000004000c"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x41100, 0x2, [], r0, 0xa}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000001c0)=0x4, &(0x7f0000000200)=0x2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b4000000000000009f0000000000000000000000000000000000950000000000000018e55b00433c000000000000050b4188a42c45aedeaa7bcbdff7fbc9e247a88f54f061e6cd7e428220a5f38f48c6e0d6a3fb7caab89207016d7ec93400800000e6442fd352721593e5f43255f2b34110925fbcfcd0906a97c6a5852debbc"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/04 05:41:27 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40180, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x134, r1, 0x2, 0x70bd2c, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x28}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x6}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x58}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0xe}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x80}, 0xc0) r2 = socket(0x10, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x2, 0x0) pwritev(r3, &(0x7f0000001540)=[{&(0x7f0000000400)="72a9", 0x2}], 0x1, 0x0) [ 178.611302] audit: type=1326 audit(1528090887.470:12): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 178.630006] audit: type=1326 audit(1528090887.470:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 178.649016] audit: type=1326 audit(1528090887.470:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/04 05:41:27 executing program 4: unshare(0x24020400) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x1, 0x2, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000280)={0x3, 0x800}) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000002c0)) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x100, 0x400400) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/179) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000900)='/dev/dsp\x00', 0x2000, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f00000000c0)) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000300)) r3 = openat(r1, &(0x7f0000000780)='./file0\x00', 0x40000, 0x40) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f000096a000)={0x0, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000000)=""/142, &(0x7f000074df19)=""/231}) r4 = request_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)=']}^GPL}\x00', 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000400)='blacklist\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="9e54f847f5d577c9ac377673ffd1165f537e68b624360f4d57174d431080ba51d2f44ece57909f89fe2ee579ac7322e33eeaa54a750e311a54c01bc297282baca7efe615f6fdff699e3fef1c5fb84d0114344971e9bac25344bc8911b9eea5e8d4aeade151894535cf6e174f4b6cb22746c054a1a0bfc6e0d525c657a35c5ec28986d873b917c6b94038b99eacecb8c98d0eff08695c05faddca69f28730b4ce46454b1529cb42d54356a130734895ea1478f359b09d1563bf89ee4f", 0xbc, 0xfffffffffffffffe) r6 = request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffc) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f00000008c0)) keyctl$session_to_parent(0x12) keyctl$dh_compute(0x17, &(0x7f0000000600)={r4, r5, r6}, &(0x7f0000000640)=""/127, 0x7f, &(0x7f0000000740)={&(0x7f00000006c0)={'michael_mic\x00'}, &(0x7f0000000700)="ac9128bd487daa4490b572", 0xb}) readlinkat(r0, &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)=""/186, 0xba) [ 178.667781] audit: type=1326 audit(1528090887.473:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=11118 comm="" exe="/root/syz-executor6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/04 05:41:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000380)={0x1, 0x2, 0x8}, 0x8) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x100000000, 0x2, 0x0, 0x20, 0x5, 0x7, 0xff, {0x0, @in6={{0xa, 0x4e22, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x665b}}, 0x8, 0xffff, 0xffff, 0x80000001}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="99a080fdf535dc5c1bb4bea8bb93226d8620f6"], 0x8) close(r1) [ 178.960587] could not allocate digest TFM handle michael_mic [ 178.998499] alg: No test for echainiv(ccm(aes)) (echainiv(ccm_base(ctr(aes-fixed-time),cbcmac(aes-fixed-time)))) [ 179.031668] could not allocate digest TFM handle michael_mic 2018/06/04 05:41:28 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000100)="bc72a0cac604bfda0cc2e03342af1f46", 0x10) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000002e40)=[{0x0, 0x0, &(0x7f0000002d80)=[{&(0x7f0000002c80)="8e", 0x1}], 0x1}], 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000140)={0x169, 0x4, 0x4, 0x6, 0x2, [{0x80, 0xa12, 0x5, 0x0, 0x0, 0x80}, {0x80, 0x7fffffff, 0x8, 0x0, 0x0, 0x80}]}) 2018/06/04 05:41:28 executing program 7: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) socketpair(0x8, 0x80003, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'rose0\x00'}}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)) 2018/06/04 05:41:28 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x6, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) fcntl$addseals(r0, 0x409, 0x0) 2018/06/04 05:41:28 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x111580, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f00000000000000000040af04ca0108000000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b0000000000000800000086dd080088be000000001000000001000000000000000800220000020000000000000000000003000000580000000000000000000000c60449daab0fbec202f827f1854b6fea426fa4c6fcb087b0ddef251e5e7d11c3b57302798efae16053aa0461a2ab8365232c98677f332c46773bb65dcb09ea233721d72a35e057d183975ba4173e0eec117ba982dd8a1b34f33d48bca9ae8875a1a5981097a668cf1299a2b7e378e3d6bbaa6209bdc43b0485"], 0x1) 2018/06/04 05:41:28 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/234, &(0x7f0000000040)=0xea) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000000080)=0xe3, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00000027c0)={&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000002640), 0x0, &(0x7f00000026c0)=""/247, 0xf7}, 0x0) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000000)='(', 0x1}], 0x1) 2018/06/04 05:41:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x0, 0x40, &(0x7f0000108fe4)={0xa, 0x4e1e, 0x0, @dev={0xfe, 0x80, [], 0x15}}, 0xfffffec8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x9}}, 0xfffffffffffffffc}, &(0x7f00000009c0)=0x90) 2018/06/04 05:41:28 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x3, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000100), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x3dc) 2018/06/04 05:41:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8916, &(0x7f0000000380)="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") mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, 0x0, 0x623) [ 179.775781] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/06/04 05:41:28 executing program 4: r0 = socket$nl_xfrm(0x2, 0x6, 0x21) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10d, 0x10, &(0x7f0000000000)=0x1, 0x4) accept4(r0, &(0x7f00000001c0)=@ethernet={0x0, @random}, &(0x7f0000000240)=0x80, 0x80800) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x440340, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000440)={&(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], 0x9, 0x7, 0x5, 0x4}) write$cgroup_type(r1, &(0x7f0000000480)='threaded\x00', 0x9) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=@newpolicy={0xb8, 0x13, 0x0, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001}}}, 0xb8}, 0x1}, 0x0) 2018/06/04 05:41:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="9fdb7a3ee8fd4cbd685f0e6ba72aa9a4559a6a54") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r1, &(0x7f0000000180)="3f010000f7080000ffffa88894bc4a91985e7b8e8fbe0d8e", 0x18, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/06/04 05:41:28 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x200000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/06/04 05:41:28 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x101000, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000002c0)="20e74a884352b1a7a0c042c8551fbeb6ba7f4f287056a7e1cf16e9cf7733c7087a41fcc36d2ba53e9a4408cc336d3df8690d127c57ec6a15b1bd9fbdf49a70", 0x3f) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045405, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000280)=0x7ff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}}, [0x1, 0xfc, 0x7fffffff, 0x5, 0x81, 0x8, 0x18f, 0x401, 0x2, 0x1415, 0x5, 0x9, 0x3, 0x81c]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000440)={r2, 0x4c9}, 0x8) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000040)=0x78) setrlimit(0xc, &(0x7f0000000240)={0x3, 0x10000}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/06/04 05:41:28 executing program 0: syz_emit_ethernet(0x72, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x2, 0x3, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000140)) 2018/06/04 05:41:29 executing program 3: r0 = memfd_create(&(0x7f0000000040)='wlan0\x00', 0x3) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000080)=0x5) r1 = socket$inet(0x2, 0x1, 0x2009) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) 2018/06/04 05:41:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0xf}}}, 0x80000001, 0x10000, 0x20, 0x10001, 0x5}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r4, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=ANY=[@ANYBLOB="2c0000001800210c000000aa105db30080200000000400000008000b0000000000"], 0x2c}, 0x1}, 0x0) [ 180.050804] skbuff: bad partial csum: csum=0/65535 len=14 [ 180.121151] skbuff: bad partial csum: csum=0/65535 len=14 2018/06/04 05:41:29 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x42400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) 2018/06/04 05:41:29 executing program 0: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x50, &(0x7f0000000080)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) fcntl$setpipe(r1, 0x407, 0xfff) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000001000)=ANY=[@ANYBLOB="b700000000000080bfa30000000000000703000020feffff7a0af0fff8ffffff79a4f0ff00000000b7060000000000012d400300000000006504040001ed00009c04000000000000b7050000000000006a0a00fe00000000850000002e000000b7000000000000009500000000000000"], &(0x7f0000000100)='GPL\x00'}, 0x48) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000380)={@remote, @local, 0x0}, &(0x7f0000000280)=0xfffffffffffffee7) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x10, 0x9, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x25}, @exit={0x95}, @exit={0x95}], {0x95}}, &(0x7f0000000240)='syzkaller\x00', 0x9, 0x0, 0x0, 0x41100, 0x0, [], r2, 0xe}, 0x48) 2018/06/04 05:41:29 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="2c992409622f7f9bb926ed70") r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/06/04 05:41:29 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x4, 0x401) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000280)=""/92) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r0) socket(0xa, 0xfffffffffffffffe, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) close(r3) write$binfmt_aout(r0, &(0x7f0000000300)={{0x1cf, 0x6, 0x1000, 0x379, 0x55, 0x78a, 0x255, 0x401}, "6d52e4c6915ea80ca49f07123ebef425b3675fdf49f079b553217d0529a50648adba96e0f13be707c2e9a3bd967651653ef58e77b6e3b775ee553bb31d18fdede6c86fbb9876814015da25326d45ebe8b28ccb4416c277c3133a80f44fecaa134c3bde7e85ebcebfd1fe8276f0b441", [[], [], [], [], [], [], [], [], [], []]}, 0xa8f) 2018/06/04 05:41:30 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x2, 0x8) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x1, r2}) dup2(r2, r1) 2018/06/04 05:41:30 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000000180)='./file1\x00', &(0x7f0000000240)='.', &(0x7f0000000280)='debugfs\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') 2018/06/04 05:41:30 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x1, &(0x7f0000000080)=0x0) io_getevents(r1, 0x0, 0x8000000000001e8, &(0x7f0000000040), &(0x7f0000000100)={0x0, 0x1c9c380}) io_submit(r1, 0x0, &(0x7f0000000540)) 2018/06/04 05:41:30 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001d00)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), 0xffffffff, r0}}, 0x18) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x2, 0xee23, 0x0, 0x40, 0xffffffffffff0d44}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0xa0, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x80, @empty, 0x1}, @in6={0xa, 0x4e24, 0x80000000, @dev={0xfe, 0x80, [], 0x20}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x3}]}, &(0x7f00000002c0)=0x10) 2018/06/04 05:41:30 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2400, 0x0) connect(r0, &(0x7f0000000100)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424ada75af1f02acc7edbcd7a071fb35331ce39c5a00000000") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xb8, "3f8a2d9ee94aa29e9a80c8cc90bc17ccc4b52eaa67aee1d6667247428c7e6179671630681d4dcb8d32219c19fb97be5eb55a50977ffe89c4d60a4edb42f074b48f34fd997e223e014da7830809e96bf0f729575652955b43c79345bbbc6b7cff587354a7a635a279d607b6b5cb0d3d3dc4cf88ec12917a59bf7fccc93326f6854fedfdbd1b9664cc63036ffec7a960144b10ac96964c2c690bdc80f700881be023bff927934d361b1ba913dd8aa9643206f3a16767dfe63e"}, &(0x7f0000000240)=0xc0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={r2}, 0x8) r3 = socket(0xa, 0x3, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x6, 0x2}, 0xd61483a4a030ab0e) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000003c0)) fremovexattr(r1, &(0x7f00000000c0)=@known='user.syz\x00') 2018/06/04 05:41:30 executing program 6: syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x414000, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xffffffff}) unshare(0x40000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xd20) 2018/06/04 05:41:30 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) write$binfmt_aout(r1, &(0x7f0000000240), 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) fsetxattr(r2, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)='\x00', 0xfffffffffffffff4, 0x1) fallocate(r2, 0x1, 0x2, 0x10001) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x7) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x52, r1, 0x0) mincore(&(0x7f0000001000/0x11000)=nil, 0x11000, &(0x7f0000000100)=""/191) 2018/06/04 05:41:30 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x9) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa0000, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7fffffff, 0x100000000, 0x1, 0xdac4}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xffffffffffffffff, 0x0) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000000c0)) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000140)=""/149) 2018/06/04 05:41:30 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0xa00) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x4, 0x2) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000004380)={0x14, 0x4000000000042, 0x2ff, 0x0, 0x0, {0x14}}, 0x14}, 0x1}, 0x0) 2018/06/04 05:41:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000c00)=[{{&(0x7f0000000400)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000000)=""/117, 0x75}, 0x7}], 0x1, 0x0, &(0x7f0000000cc0)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x0) 2018/06/04 05:41:30 executing program 5: r0 = socket$kcm(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000000b00)={&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)}, 0x20000000) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000440)}, 0x20008084) socket$kcm(0x29, 0x2, 0x0) 2018/06/04 05:41:30 executing program 6: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000008004500001c000000000000000008907800000000000000000000000000"], &(0x7f0000000100)) 2018/06/04 05:41:30 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8000000000000000, 0x0) getdents64(r0, &(0x7f00000002c0)=""/186, 0xba) getdents(r0, &(0x7f0000000140)=""/2, 0x450) getdents64(r0, &(0x7f0000000480)=""/233, 0x1e1) 2018/06/04 05:41:30 executing program 3: sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = getpid() ioprio_get$pid(0x1, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000280)=0x98) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r2, 0xc2604110, &(0x7f0000000040)="c758a632b836780046eb601a42b04e404ac485b35cbdefb03d08b66f69a6beeb15897f00000001") 2018/06/04 05:41:31 executing program 0: socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000000d40)={0x0, 0x0}) shutdown(r0, 0x2) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x100000001, 0x400) syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x7f, 0x0) statx(r1, &(0x7f0000000140)='./file0\x00', 0x4100, 0x40, &(0x7f0000000180)) openat$cgroup_int(r2, &(0x7f00000000c0)='memory.max\x00', 0x2, 0x0) recvmsg(r1, &(0x7f0000000980)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000780)=""/199, 0xc7}], 0x1, &(0x7f0000000940)=""/55, 0x37}, 0x0) 2018/06/04 05:41:31 executing program 6: r0 = memfd_create(&(0x7f00000001c0)='^)\\/\v\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0x101, 0x7fffffff, 0xff, 'queue1\x00', 0xe0e}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000440)=[{0x5, 0x3ff, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0xfff}, {0x81, 0x675}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {0x9}, {0x0, 0x1ff}, @raw32}], 0x60) 2018/06/04 05:41:31 executing program 7: r0 = socket$inet(0x10, 0x4000000000004, 0x4) socket(0xa, 0x200000000001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x7, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000002c0007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) 2018/06/04 05:41:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000904000)=0xfffffffffffffd66) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff6, 0x20200) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000040)) 2018/06/04 05:41:31 executing program 4: unshare(0x24020400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) close(r1) sendfile(r1, r0, 0x0, 0x0) 2018/06/04 05:41:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfd85, 0x101000) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f00000001c0)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)=""/195, &(0x7f0000000300)=""/60, &(0x7f0000000340)=""/173}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) close(r2) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000080)=ANY=[]) write$cgroup_pid(r2, &(0x7f00000000c0)={[0x39, 0x34, 0x32]}, 0x3) signalfd(r0, &(0x7f0000000140)={0x159f}, 0x8) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_NET_SET_BACKEND(r1, 0xaf02, &(0x7f0000000000)) 2018/06/04 05:41:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x800, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1000}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x101}, 0x1, [0x77, 0x7, 0x1000, 0xff, 0x6, 0xfffffffffffff4f3, 0x3, 0x6]}, 0xbd50e13eaf122179) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x301080, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000200)=0x4) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x101002, 0x0) getsockname$inet(r2, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f0000000140)=0x10) 2018/06/04 05:41:31 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_emit_ethernet(0xfed1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) 2018/06/04 05:41:31 executing program 2: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab", 0x1e, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3a", 0xc0, r2) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r5, 0xc0286405, &(0x7f0000000080)={0x869, 0x2, r6, 0xfffffffffffffffc, r7, 0x80000000, 0x1ff, 0xff}) r8 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r8}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/04 05:41:31 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x5, 0x5, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00000002c0)=r4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) 2018/06/04 05:41:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0xfffffffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000480)='4', 0x1}], 0x1, &(0x7f0000000080)}, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) 2018/06/04 05:41:31 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x401, 0x101000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000017c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xfffffffffffffed8) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x9, 0x4e23, 0x6, 0x2, 0x20, 0x0, 0x0, r1, r2}, {0x1ff, 0x8, 0x6, 0x7ccf, 0x400, 0x72d4, 0xfff, 0x25}, {0x4, 0x8, 0x2, 0x401}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x11}, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x3506, 0x0, 0x1, 0x37, 0x9, 0x7ff, 0x7a0f}}, 0xe8) r3 = socket(0x10, 0x802, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) setsockopt$inet_dccp_buf(r3, 0x21, 0xd, &(0x7f0000000180)="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", 0x1000) write(r3, &(0x7f0000000140)="240000001a0025f0006bb404feff141c020b5aff6e10b500000780cc08000200ac141410", 0x24) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000000c0), 0x0) 2018/06/04 05:41:31 executing program 0: ioperm(0x0, 0x800, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt(r0, 0x1, 0xfa, &(0x7f0000000200)=""/193, &(0x7f0000000300)=0xc1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) timer_create(0x7, &(0x7f0000000040)={0x0, 0x8, 0x4, @tid=r1}, &(0x7f00000000c0)) clone(0x40000004, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000080), &(0x7f0000000340)) 2018/06/04 05:41:31 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sync() r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0xb161fed444b407bb, 0x0) r2 = geteuid() sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x3a, 0x100, 0x70bd27, 0x25dfdbfc, {0x1b}, [@typed={0x8, 0x37, @uid=r2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20008010) write$binfmt_misc(r0, &(0x7f0000000000)={'syz0', "ce01f16b94dcff1dee6d70b27329c1189553279c6ccfd834a7efed01c1d6dedf49d87a6750105684052b5ec039adedbc9f053b83f0a3c9644a7a62be0d4f2d3cbdd97ef676b8c66a677eeb4db59271d1e8ada3f2d8420ed8d43a93c2bc53d4d3"}, 0x64) 2018/06/04 05:41:31 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) 2018/06/04 05:41:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) set_mempolicy(0x3, &(0x7f0000000240)=0x7, 0x1f) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x100000001, 0x1f}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2}, &(0x7f0000000280)=0x8) fsetxattr(r0, &(0x7f0000000100)=@known='system.posix_acl_access\x00', &(0x7f0000000300)='/dev/net/tun\x00', 0xd, 0x0) r3 = semget(0x2, 0x7, 0x400) semop(r3, &(0x7f0000000140)=[{0x7, 0x9, 0x1800}, {0x3, 0x8000, 0x1800}, {0x3, 0x8, 0x1000}, {0x0, 0x5eb, 0x1800}, {0x0, 0x1, 0x1800}, {0x2, 0xe3, 0x1000}, {0x3, 0x1, 0x800}, {0x4, 0x5, 0x1000}, {0x1, 0x0, 0x1000}], 0x9) [ 182.861777] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:32 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}], 0x1, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x800000000000, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)=ANY=[@ANYBLOB="880100003e00080027bd7000fcdbdf25ac45000008001d00", @ANYRES32=r1, @ANYBLOB="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"], 0x188}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) 2018/06/04 05:41:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x8ff}, 0xfffffffffffffec6) getsockname(r0, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000180)=0x80) 2018/06/04 05:41:32 executing program 1: r0 = socket(0x1b, 0x4, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x400000, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/210) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'osx.', "2f656d302b5b707070302e47504c297b5d70707031776c616e303a757365722a186367726f757000"}, &(0x7f0000000140)=""/51, 0x33) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000040)=@nl=@proc={0x10, 0x8}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/06/04 05:41:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000554000/0x3000)=nil, 0x3000, 0x8, r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x401, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000c40000000000000000000000000000006c0000000000000000000000670c5e5a0000301c428a1c6d8c8838b25d1477008a17c86981480000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"], 0x23a) 2018/06/04 05:41:32 executing program 2: syz_emit_ethernet(0x60, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}, @empty, [], {@generic={0x8aff, "f191adfc8375b6842a636ddaa65ac0e7767a4091b2988bee19aeb938e9a940531045bd53d5a55c45f653e96e26fafe6cdcdedfcfb825bd2fea23576987d27b7cf7502de277671cf6d9670c4da6cc9e5b8324"}}}, &(0x7f0000000080)={0x1, 0x3, [0xf47, 0x9d, 0x3a9, 0x326]}) syz_emit_ethernet(0x36, &(0x7f0000000280)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f0000000100)) 2018/06/04 05:41:32 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000040)={0x438, 0x3, 0x700000000, 0x611, "482570ea4075b40e2377837e1a74d150949cfea384e902dfab8c4e34eba2bc3e81aed87bc6d034e34b7e7eeb", 0x954f}) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) close(r0) 2018/06/04 05:41:32 executing program 0: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x0, 0x0) r1 = getpgrp(0x0) signalfd(r0, &(0x7f0000000000)={0xffff}, 0x8) fcntl$setown(r0, 0x8, r1) 2018/06/04 05:41:32 executing program 7: mkdir(&(0x7f0000001b40)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x80) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f00000000c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000000)='./file0\x00') r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) write$vnet(r1, &(0x7f0000000280)={0x1, {&(0x7f0000000140)=""/3, 0x3, &(0x7f0000000200)=""/121}}, 0x68) ftruncate(r1, 0xb152) 2018/06/04 05:41:32 executing program 2: r0 = socket$inet6(0xa, 0x202000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x5}) getpeername(r0, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000640)={'vcan0\x00', 0x0}) write$cgroup_int(r1, &(0x7f0000000000)={[0x2b, 0x2f]}, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000680)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) r3 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) 2018/06/04 05:41:32 executing program 6: r0 = epoll_create1(0x10) r1 = syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)) preadv(r0, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f00000012c0)=""/102, 0x66}, {&(0x7f0000001340)=""/242, 0xf2}], 0x5, 0x0) epoll_pwait(r0, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000280), 0xfffffffffffffeaf) 2018/06/04 05:41:32 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x12, &(0x7f0000000000)=0x20000003, 0xfe76) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x2, 0x4, 0x4, 0xffffffffffffff80, 0x1, 0x4}) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/06/04 05:41:32 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) fstatfs(r0, &(0x7f0000000440)=""/150) r1 = accept4(r0, &(0x7f0000000300)=@ax25, &(0x7f0000000380)=0x80, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="6d616e0000000000000000000000000000000000000300000000000000000000000000180000000000000000000000000000000000b256dd5f909f44330000000000000000000000000000000000000000000000006fa6d2f76adc5fe4"], 0x58) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000003c0)={0x7, 0x1, 0x9000}, 0x4) io_setup(0x4, &(0x7f0000000000)=0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x0, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x5, 0x80000) io_submit(r2, 0x2, &(0x7f00000002c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f0000000040)="1f293f6454d762cf3397dbdf4f8293f54e2be70e101d04b97b6ff2ac78adaf1c55db894ccfb84cc94e74c373e7604ff0e77c4448ce5b5f2cb6d88f6c2f1e949e1a145e8e1393804267a025b28a8f4f8d195ae2bb971eb7a32691a8623173615cd92317decb2929bca9fe3a447ccbd23804e0170642cb0e822345b37a56d0a1cc7366c6a172507da0ef2c101fd680b33c0e578a04186c064940e5910f5e5badead29a7839669f6a383cddd0d84259aa7394002fb8dd879d2204faf32502087e14c8d4", 0xc2, 0x100000001, 0x0, 0x1, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x3, r0, &(0x7f00000001c0)="042ef6dce1669a735884c572d5cc7cebe4971e9e18adac6adfcdd65f427a6ea862d5c8d07d7d8e8f593684e7d9e1a003778e57571f1f42ef2c8a61117a3af9a7df0ea07aa930b152ea20fee9ee13c2a1fe986d8ded4a616dc1d308374d860a7c8d8e", 0x62, 0x4, 0x0, 0x1, r4}]) 2018/06/04 05:41:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x4010, r0, 0xfffffffffffffffc) syslog(0x9, &(0x7f0000000040)=""/64, 0x40) 2018/06/04 05:41:33 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)=0x5) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000040)) 2018/06/04 05:41:33 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x5420, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x40, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000000c0)=""/25) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/ipc\x00') 2018/06/04 05:41:33 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x396) r2 = accept$alg(r1, 0x0, 0x0) write(r2, &(0x7f0000000000), 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x400) 2018/06/04 05:41:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180)={0x3}, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xfffffde9) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x8}, &(0x7f0000000100)=0x20) 2018/06/04 05:41:33 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x401, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_getres(0x0, &(0x7f0000000000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='+']}) close(r2) close(r1) 2018/06/04 05:41:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x101, 0x200) fcntl$getown(r1, 0x9) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f00000000c0)={0x1, 0x9}) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha224-generic)\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, 0xffffffffffffffff, &(0x7f000025d000), 0x3fc) 2018/06/04 05:41:33 executing program 0: setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000080)={0x2, 0x9}, 0xfffffffffffffcb7) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffa, 0x4) r1 = socket$inet6(0xa, 0x202000000802, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x7, 0x4) r2 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x80000000000041}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x80000001) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r3 = socket$unix(0x1, 0x5, 0x0) socket(0x8, 0x8000a, 0xd63) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000000c0)=0x202, 0xdd) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000180)) 2018/06/04 05:41:33 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='projid_map\x00') mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e24, 0xa02, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0xfffffffffffffff9, 0xf3, 0x1, 0x2, 0x401, 0x5b, 0x400, 0xfffffffffffffffc, 0x3, 0x4, 0x4, 0x56c, 0x80000000, 0x9, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000280)=0x84) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40087602, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) 2018/06/04 05:41:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a84308910000003900090035000c00060000001900150006000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/06/04 05:41:33 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfc, 0x240) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {0x0, 0xfffffffffffffffe}, {0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000100), 0x2, 0x1, 0x3}) sendmsg(r1, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/06/04 05:41:33 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000040)) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000080)) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)) close(r1) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000380)=@hopopts={0x2f, 0x20, [], [@calipso={0x7, 0x20, {0x465, 0x6, 0x1f, 0x1, [0xfffffffffffff9ca, 0x100, 0x0]}}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @generic={0xc, 0xd0, "4ea5fbefb9486a9270b9cd6a050721ff9be0c045c13b0e2c322cd7d56d5d5b21a652f621fcaa8a727b8712420e733eed767763a381af11f39383e6845c15ea69b1c41633800a8509168e8ae1036f501da3e571e0b6cead83a2748ef72fb8675f32735aad81a5b7bf326915a21d9e06eec731fb6b23700342a4c1a6bcfcba8e7b4e82f6e1d5fe5f422723ce05ad978e6f31fdf20dd4baa51758dba40094997f71f9397188b53900a89524ba147f939bd6425b351580bc1345765809e4b85a75adeb14a89aef07fb6765273657132ef234"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, 0x110) [ 184.668447] IPv6: Can't replace route, no match found [ 184.702756] IPv6: Can't replace route, no match found 2018/06/04 05:41:33 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) connect$rds(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000900)=[{{&(0x7f0000000580)=@nl, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/221, 0xdd}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000100)=""/212, 0xd4}, {&(0x7f0000002680)=""/4096, 0x1000}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000480)=""/109, 0x6d}], 0x4, &(0x7f0000000b80)=""/205, 0xcd}}, {{&(0x7f0000000c80)=@hci, 0x80, &(0x7f0000000d00), 0x0, &(0x7f0000004b80)=""/4096, 0x1000}}, {{&(0x7f0000000d40)=@hci, 0x80, &(0x7f0000001240), 0x0, &(0x7f00000012c0)=""/41, 0x29}}, {{&(0x7f0000001300)=@alg, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000002580)=""/84, 0x54}}, {{&(0x7f0000002600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000005d40), 0x0, &(0x7f0000005dc0)=""/205, 0xcd}}], 0x6, 0x0, &(0x7f00000000c0)={0x77359400}) 2018/06/04 05:41:33 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) flock(r0, 0x0) 2018/06/04 05:41:33 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) r2 = memfd_create(&(0x7f0000000080)='\x00', 0x3) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x1) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000001400090100000000000000000a000000", @ANYBLOB="14000100ff8000000000000000000000000000aa"], 0x2}, 0x1}, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r2}, 0x10) 2018/06/04 05:41:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/06/04 05:41:33 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x3, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) utimensat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)={{r3, r4/1000+30000}, {r5, r6/1000+10000}}, 0x101) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x1, 0xff) r7 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0xa4000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r7, 0x117, 0x5, 0x0, 0xffffffff) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) r8 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') ioctl$SNDRV_CTL_IOCTL_PVERSION(r7, 0x80045500, &(0x7f0000000240)=""/93) sendfile(r0, r8, &(0x7f0000000340)=0x3, 0x80000009) 2018/06/04 05:41:33 executing program 2: socket$inet6(0xa, 0x1000000000002, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1b5) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @loopback=0x7f000001}, 0x1) 2018/06/04 05:41:34 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x6}, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000000)={0x14, 0x0, 0x29, 0x34}, 0x223) r1 = semget$private(0x0, 0x7, 0x0) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00000000c0)=""/190) 2018/06/04 05:41:34 executing program 3: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) request_key(&(0x7f0000000000)="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", &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)=':trusteduserVexf(\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) get_mempolicy(&(0x7f0000000080), &(0x7f0000000040), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x3) 2018/06/04 05:41:34 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/06/04 05:41:34 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) 2018/06/04 05:41:34 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$evdev(r0, &(0x7f0000000200)=[{{0x77359400}}], 0xffa7) write(r1, &(0x7f0000000080)='\x00\x00', 0x2) flistxattr(r1, &(0x7f00000000c0)=""/235, 0xeb) recvmmsg(r1, &(0x7f0000001ec0)=[{{&(0x7f0000000880)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001900)=[{&(0x7f0000000900)=""/4096, 0x1000}], 0x1, &(0x7f0000001940)=""/42, 0x2a}}, {{&(0x7f0000001c40)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001e80), 0x36c}}], 0x2, 0x0, &(0x7f0000002040)={0x0, 0x1c9c380}) 2018/06/04 05:41:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xd) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000000)=""/223, &(0x7f0000000100)=0xdf) 2018/06/04 05:41:34 executing program 5: r0 = syz_open_pts(0xffffffffffffff9c, 0x418000) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x7, 0xb1, 0x1d, 0x987a, 0x2, 0x0, 0x8, 0x7bf, 0x80000001, 0x2, 0x3, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x1, 0x0, "1c56400ef08dc07f83e4a33199772f0577915623cdca191dcc06ee3e04cd4eb98b6e444bdb49a176ca0be49468681ed3a055edd05610db8ffb464f1417af72c5677bdc0183e8da9f6e9d0d8071771351"}, 0xd8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/06/04 05:41:34 executing program 3: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='selinuxsecurity]wlan0@/+\x00', 0x19, 0x3) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x406842, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0x100, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000300)={0x0, 0x5, 0x4, 0x7f, 0xa6}, 0x14) rt_sigtimedwait(&(0x7f00000001c0)={0x4}, &(0x7f0000000200), &(0x7f0000000240), 0x8) openat$null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0x600000, 0x0) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x1) r2 = accept(r0, &(0x7f00000011c0)=ANY=[], &(0x7f0000123000)) shutdown(r2, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180), 0x8) getsockopt$inet6_int(r2, 0x29, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/04 05:41:34 executing program 6: futex(&(0x7f000000cffc), 0x3, 0x80000001, &(0x7f0000fd8000), &(0x7f000093b000), 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x6, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000061779b2f000000000000000000000000005c000000a3eb77f2b81192aeae3e7eac2073567cf0f57ebf955338e6db40d82938d0a26ec5a6c4f07eeaeaac8f248f8c231873a2d6b30eb249f44156b5c60d396830febb7027a6e4fe904fd87f7db9f5184c85488a846be0f254423326761e62"], &(0x7f0000000100)=0x80) socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) rt_sigqueueinfo(r1, 0x32, &(0x7f00000000c0)={0x41, 0x6, 0x0, 0x7}) 2018/06/04 05:41:34 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080)=0x8, 0xe46b333e21008017) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xfffffff5, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/06/04 05:41:34 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x69, 0x9}, 0x90) r2 = syz_open_dev$sndctrl(&(0x7f0000007fed)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0x40045542, &(0x7f0000004000)={0x10001, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x2}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x200, 0x0) 2018/06/04 05:41:34 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'filter\x00', 0x84, "a376ca0f28a61275e347ccd5e8cc906c1ed23d076d82ae2e5f8ddec4dd4c0066623d57112c1992fe8b06365f4fb8ba86ff6d4c2cee0ba3d37c470e1cce769373900e569a6b933b2295c0299262f970b195937f529b040206ae5b66ae1e2e22579e5095910cdef30135c3db21ffceeb49225a02cf4913cfb9e6cea4d3119750b31581f49a"}, &(0x7f0000000100)=0xa8) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1, 0x0, 0x2a, 0x34}, 0x106) 2018/06/04 05:41:34 executing program 5: unshare(0x24020400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x400, 0x100000000, 0x9, 0x20}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') fstat(r1, &(0x7f0000000140)) 2018/06/04 05:41:34 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1}, 0x2c) r1 = memfd_create(&(0x7f0000000000)="b200", 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8, 0x3, 0x7fff}, 0x10) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x10001, 0x8000}) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f00000006c0), &(0x7f0000000140)=""/84}, 0x18) 2018/06/04 05:41:34 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000005c0)={@empty, 0x0}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000640)={@local={0xfe, 0x80, [], 0xaa}, @empty, @remote={0xfe, 0x80, [], 0xbb}, 0x4de, 0x0, 0x4, 0x100, 0x6, 0x2, r1}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f000081e000)=ANY=[@ANYRES32=0x0, @ANYBLOB="261203e8"], 0x8) 2018/06/04 05:41:35 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mkdir(&(0x7f0000000080)='./file0\x00', 0x2) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='9p\x00', 0x0, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "bcf83804cf83fede8ba29ad728dff0b4a9138f9af9f6dd3c43342d777306e83daf0a9254ae2f436c35dd7025977e4abd554eb03fff288fd05fd0854cb2b928b4ce572ac9ae1c"}, 0x4a) getsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000200)=""/211, &(0x7f00000000c0)=0xd3) 2018/06/04 05:41:35 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_emit_ethernet(0x72, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaadde9d81cba3386dd60fffff3003c3a0000000000000000000000ffff00000000ff020000000000000000000000000001030090780000000060c545f900002f0000000000000000000000000000100000ff010000000000000000000000000001a0a80500000015000000e2dc201530abf1c28dc878f4fc51baee645b80f6582b5abd23a97f1b9d982f8e0f332d89dd955e62176a3c1818d75a7d07d86954033bbe1de30e58876f670840a4f0f1704c144fc51ef5910eba2a5c74b18f612d67f4d1b61f2598160bb6"], 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x4) 2018/06/04 05:41:35 executing program 1: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$packet(0x11, 0x3, 0x300) fchmod(r0, 0x48) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x2) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x400}, 0x2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x42, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000180)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x0, @random="a6935f67f3d6"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'nr0\x00'}) tee(r0, r1, 0x9, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x8000) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="c52d2400", r3) 2018/06/04 05:41:35 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") socket$unix(0x1, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x83) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}, 0x5}, {0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x576}, 0x8, [0x7, 0x3, 0x8, 0x1, 0x1, 0x8000, 0x6, 0x3]}, 0x5c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00000002c0)={0x3, &(0x7f0000000100)=[{}, {}, {}]}) [ 186.084592] 9pnet_virtio: no channels available for device ./file0 [ 186.147536] 9pnet_virtio: no channels available for device ./file0 2018/06/04 05:41:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5}, 0xb) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056effc), 0x4) recvmsg(r0, &(0x7f00000008c0)={&(0x7f0000000240)=@hci, 0x80, &(0x7f0000000740), 0x0, &(0x7f00000007c0)=""/244, 0xf4}, 0x0) 2018/06/04 05:41:35 executing program 0: r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001", 0x8, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r1) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e2ecd3fff32853747eda22d29be9b36119ec53dc60e2c80b3e9ffa1b81a808ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b0687d6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb46c1523b8a25e71690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd71824cec9a8db26823cdd5259e688752d5491bd542b2ca7d08bdb777695db99f0", 0xf8, r2) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) io_setup(0xffffffff, &(0x7f0000000080)=0x0) io_destroy(r6) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/06/04 05:41:35 executing program 1: alarm(0x80) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) ptrace$getregs(0xe, r1, 0x10001, &(0x7f0000000100)=""/84) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000080)=""/105, &(0x7f0000000040)=0x69) 2018/06/04 05:41:35 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl(r0, 0x3, &(0x7f00000001c0)="9ca388abafe8d52234acc5c086925d34dae8fc1c23e5d6e682e70a267353c74eace18584782fb438791818e42583cd3f4f410d8a3edb050e02ea8c0edd3021d1f2230cdd86b293896b16513e043562a8ce547cf061f9e96dc3bb036f543ea1f2cf41ff552421caa56ed180c3d566c52e9598f302c43aa35269af4c5a421679d3da6b3b42bcf92b4750081b906752c5e8503611aa9f4be6f0ca4301652d94af54ba01d5403ccf82e2408d1229fee72ee064803854615b0829e65b6e68330836df1490e8dcb6e1c181c28d69e696bab33f76a42207a1df08f24d8c8aa2553f518400abccbe07f4557c56b81dc52cc9") r1 = syz_open_procfs(0x0, &(0x7f0000000100)='fdinfo\x00') capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000180)) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x310, 0x101, 0x35, 0x873d, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo/3\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x8000, 0x2, 0x80000000, 0x7, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r3, 0xc2, 0x6}, &(0x7f0000000340)=0x8) 2018/06/04 05:41:35 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) fallocate(r0, 0x0, 0xa7b3, 0x1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x2, 0x0, 0xb, 0xc, 0x8, "87601bc72b726758ea4a78ab18d1d831a0ff9e95ec95b62a2e7294dede632b3f275733a3c88148e5f3bed171343f8426d78daf80b5bcafaba0e95904a442ddb0", "e9aef9f46cc87f8e9bbb02a78f2f05a0acc39500fbb8b02534158774e7fbbe77113f25a850883c3844f15597a8e9cb63aab932f10c549a1347f76fb84d9a4060", "bdd4a9e3e7db46919cb24d7ca9ac04e618878d006dd6451ee85a55ee0b51d81c", [0x7, 0xc626]}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xda, 0x4) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x5) 2018/06/04 05:41:35 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") symlink(&(0x7f0000000100)='./file1/file0\x00', &(0x7f0000000080)='./file1\x00') r1 = creat(&(0x7f0000000040)='./file1/file0\x00', 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x40) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) quotactl(0x2080000201, &(0x7f00000000c0)='./file1\x00', 0x0, &(0x7f0000000040)) 2018/06/04 05:41:35 executing program 3: r0 = socket$inet(0x2, 0x8000a, 0x8) recvmsg(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a40)}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x200000) ioctl$KDADDIO(r1, 0x4b34, 0x2) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000)=0x8, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000029a8a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) 2018/06/04 05:41:35 executing program 2: r0 = socket$unix(0x1, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x65) r1 = socket$unix(0x1, 0x8000000000000005, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000180)=0x5) shmget$private(0x0, 0x4000, 0xd, &(0x7f0000ff9000/0x4000)=nil) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)}, 0x0) [ 186.672323] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/06/04 05:41:35 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000001a80)=[{{&(0x7f0000001400)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001fc0)=""/4096, 0x1000}, {&(0x7f0000001480)=""/102, 0x66}], 0x2, &(0x7f0000001540)=""/19, 0x13}, 0x520a}], 0x1, 0x0, &(0x7f0000001c00)) sendmmsg$unix(r0, &(0x7f0000000340), 0x4924924924926c2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001580)=r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_vs_stats\x00') ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000040)=0x3) accept$packet(0xffffffffffffff9c, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000013c0)=0x3e74b2fa) sendto$unix(r0, &(0x7f0000000100)="f6210c5e82797eed23cd2f31889e4dc03be915ab7f7f7123e44d83fe26dc71200f411e6551e0f66f65f259de4139af248dfb430333d9ab1ea48a139b0b84ddffb5434862f07646db97eafb0d1f3c8086e1746aa6dc12a3fd", 0x58, 0x10, &(0x7f0000001300)=@file={0x0, './file0\x00'}, 0x6e) socket$inet_sctp(0x2, 0x10005, 0x84) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000001240)={@hci={0x1f, r4, 0x3}, {&(0x7f0000000200)=""/4096, 0x1000}, &(0x7f0000001200), 0x65}, 0xa0) 2018/06/04 05:41:35 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) migrate_pages(r1, 0x8, &(0x7f0000000000)=0x4, &(0x7f0000000040)=0x100000001) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') 2018/06/04 05:41:35 executing program 6: mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xffffffffffffffff, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000000080)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001400)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/06/04 05:41:35 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000001180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "b7e720", 0x8, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @icmpv6=@echo_request={0x2}}}}}}, &(0x7f0000000180)) syz_emit_ethernet(0x145, &(0x7f0000000000)={@empty, @random="053a3b54f0bc", [], {@ipv4={0x800, {{0x26, 0x4, 0x14000000, 0x6, 0x137, 0x65, 0x1, 0x5, 0x11, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[@generic={0x94, 0xc, "9a4c495a1945edfb97f7"}, @generic={0x89, 0x6, "0fa8da8b"}, @cipso={0x86, 0x3f, 0x0, [{0x7, 0xb, "e2e895de12099cba4e"}, {0x1, 0x9, "d91c0cc341c44c"}, {0x0, 0xe, "244084d2767da2b990ecbce2"}, {0x5, 0x12, "a62574a213e0c7f9cde254bd582706f7"}, {0x5, 0x5, "2c2b84"}]}, @lsrr={0x83, 0x1f, 0xf2, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, @rr={0x7, 0x13, 0x8, [@rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x8, 0x0, 0x0, 0x8, 0x3, "6f7d94", 0xa, "9e9d1c"}, "0b5d74d7abb9d0e9811c8d828faf75dd364fdfc6ecf4ed67916a807d79a12885c15e2c343ac0cd9b4e0d39b7691200c1c96d1af30111b45abf33ac617a225f29cd9830c280da3700477c51257946e9dcf041b5a6f310fc181e030438e799ba3a2c6fa6659305de0302ff27882d20c0ea970c8c279cf8375259532388d46d5546adc6145e124694c596dfc55ea77060"}}}}}, &(0x7f00000001c0)={0x0, 0x3, [0xcf6, 0xb7d, 0x3c4, 0xdd5]}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x4, 0x2080) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x100, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x32, &(0x7f0000000240)="c16d22675d7bc3ebf30925", 0xb) 2018/06/04 05:41:35 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d86c99240970") r1 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x80000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x800000000000007) recvmmsg(r2, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0), 0x0, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000000040)) io_setup(0x9, &(0x7f00000001c0)=0x0) io_getevents(r3, 0x6, 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000000200)) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/06/04 05:41:35 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2a40, 0x0) write$eventfd(r0, &(0x7f0000000080)=0x6, 0x8) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, r1) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) read$eventfd(r0, &(0x7f0000000040), 0xffffffc4) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x81, 0x2, 0x8, 0x2, 0x7, 0x3, 0x81, 0x1000, 0x6, 0x8, 0x1fc}, 0xb) writev(r2, &(0x7f0000000700)=[{&(0x7f0000000180)="8dd22a17e5c64603cd83433eca1e452342fa56e28f54d8411ce422ea4b27395b5af9c82c07b809c18ec539b47b91e75a5a1471de0808717e3cf097eb097ddb589bca543235c9f4fdd4dd924dc30094f49aaa15eb3d59f510d4704ebbd46be31f9847", 0x62}, {&(0x7f0000000200)="262379e7e750b266c60924520dc5a47ef27add6a6740b04b468a993aa7582fd916e9e7c760ca9cc8ae991042ea8662df46fe7e57e63733f74ba5f5849a4b19ea4c1eadab4252d8d78559850d59d7df8e8912b8850ca22fcfd3b4538040646174e67e47847e20a8e65f22cab46f1bc236f1b5fed0143e8d7fd47abf0f9a5173f3d9de1e849694", 0x86}, {&(0x7f00000002c0)="d617470d7051781d85a9211df99403b89fcc6e454bf3894767705e1bc98e4e57ed580f21caf100e3a94eb64dcca10183353c4fc904f11115f922de4e59e09a8b1fe8ec079299f64dac14e6515a015f26d3b68ac0d908e7ac3280c37ca3df1c8a", 0x60}, {&(0x7f0000000340)="f5996c79415323544846827a2cc40e3b4ca9fc089b3e0b8a930e4b18538a09344ec75cc6834dee0612e37703dc2c71919769f6fa23fab5e4fc9ca7d1bca5c0add62a0f65a9b87b648c5c806ee2da9cd9bb78a8906b2a91a06f1be993e7f1ca032276873fe83714bfef26b67b55661963ea5f17fd26f77f8f06958eb16b47834f6fa9bfd4cd1940fa4ec2caf96aef0a1a8688b69a2636b1", 0x97}, {&(0x7f0000000400)="e3dd86b9233346ff19eea79ac98c10c8598c4774c61fd45e737fa05a4bac02763191a3f32f2e64c88604dfce05d344aab7eacf3b466a67700ba61df9d44c251a15afeb474cd10bd1ee7fb2ddad71f065795d72b8e558db71392a3adc967923eb673c87431e98506a169282975362c2a8288a363b68f7d3fa836c969027196a5715cac5b8f7e3545e8ea452ea2a93e4ccaff26d039fb14390a9c024f28b05f8c7a0a9b1b858be58ebf27d68d92c022662398d3fbdc6229c0671f46398df817062603a12bca6da31cd5622be7ca98486b1448c384f", 0xd4}, {&(0x7f0000000500)="ad23bbbd85c50e5a8da7d67768e11b6f3eb5f725bb7b19725cf96dd53ffdb1d21d8a1701efade30328c1af8c67c119891a5d710f197a6d352fb1bb1b117d04c929ca9a650892e7e73abb0aab651ff920a5e1b84b5e2fe35d658883d3", 0x5c}, {&(0x7f0000000580)="c6e381e508eb6553b4841bc829d892b69a68341ce0276954ea894bf62f543c6b1cc7901b6b3ff2a5b68c9074fb0e47d28ffc9fe8e18aa258613f9a40e4fb4040e2ea0696b50a1cc9ffc4c1de72b6d98e28c107f4c5756c793a75cfb724b7cc49ee34321d637fb568e44d7132258f8cf92288", 0x72}, {&(0x7f0000000600)="2242b7729fa0ec4922a108d78c0e4819c5fb65140cacc6a30619a9cadd5d183672eb36b6bb33c9b7e4db66d7cae126dbc95ebdfd87331795fc5cdfc259f0ab757f8240d3b4156c711fda53", 0x4b}, {&(0x7f0000000680)="ad07a7acf248b630fd6ef9a03f92e4bd5fa847997caba729488f84421d6f415ef2449305017a430b0da44b9a4f03024807eb9f51d94d3fa7a6d661728500cb395d0b04f8b57256ae7264fa16353e08f616532b", 0x53}], 0x9) 2018/06/04 05:41:35 executing program 0: unshare(0x60000000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'gre0\x00', 0x0}) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fffffff, 0x40000) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000000040)) accept4(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000340)={@mcast1={0x3e2, 0x1, [], 0x1}, 0x0, r2}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000002c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) 2018/06/04 05:41:36 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = inotify_init() epoll_create(0x4) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000000)) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/06/04 05:41:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000300)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/54, 0x36}], 0x1) poll(&(0x7f00000000c0)=[{r0, 0xffc}, {r1, 0x402}], 0x2, 0x18) sendfile(r0, r0, &(0x7f0000000000), 0x2000005) [ 187.036434] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:36 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000008d40)=[{&(0x7f0000000040)=@abs, 0x6e, &(0x7f00000003c0), 0x0, &(0x7f0000000480)=[@rights={0x14, 0x1, 0x1, [r0, 0xffffffffffffffff]}], 0x14}], 0x1, 0x0) 2018/06/04 05:41:36 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="06"]}) close(r2) fcntl$addseals(r2, 0x409, 0x0) close(r1) 2018/06/04 05:41:36 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = dup(r1) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) ioctl(r0, 0x8912, &(0x7f0000000140)="c622262c481aab8da6ddd7") r4 = getpid() capget(&(0x7f0000001600)={0x0, r4}, &(0x7f00000001c0)={0x80000000000, 0x6, 0x0, 0x40000, 0xfffffffffffff001}) r5 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xe440, 0x1) r6 = add_key(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) write$cgroup_type(r5, &(0x7f00000000c0)='threaded\x00', 0xff4c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000280)={0x4, 0x7e34}) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080), 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xe3, "eb2364924a1bbb15be7adf906d07b35f74e0b5a9b088ab1e0b8f0b41ad78e295c6b2394ccc965f2cbb9e7f92cd521d3ea6748bace90f3e247ec3fbb949cc8fc273d8717a707603ec9e00a9ed04851a488ab1a78d010cae03d09477cd50120999e39a8a009f66b8cb513d183971aa3c6e7fc0cd1e7ba0a5e24ba30f716f92687f8f605e5fd68fd0080f16c12dce9fc871b3d971e91eeec2cd882695d20b08d58be0b674eaad4be4c95543e79e008b83c434883253affbc4acf5b5535235a7caf726aecc5279076a2d76f8521104427c1dfa0cd81f9c1f1995c17b42dc2e140de857b5f9"}, &(0x7f00000003c0)=0xeb) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={r7, 0xfffffffffffffffe}, 0x8) 2018/06/04 05:41:36 executing program 2: r0 = socket(0xa, 0x1, 0x0) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000180)=""/134, 0xfffffffffffffd1b) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth1_to_bridge\x00', {0x2, 0x4e22}}) mknod$loop(&(0x7f0000000300)='./file0\x00', 0x2000, 0xffffffffffffffff) 2018/06/04 05:41:36 executing program 6: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) umount2(&(0x7f0000000040)='./file0\x00', 0xc) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) 2018/06/04 05:41:36 executing program 0: syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x1a, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0xffffffff, 0x7, 0x8, 0x6, 0x50a}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x7, 0x1000, 0x7, 0x1}, 0x14) mkdir(&(0x7f00000004c0)='./file0/file0\x00', 0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000600)='.\x00', &(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='adfs\x00', 0x80000, &(0x7f00000006c0)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140)=0x6, 0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/04 05:41:36 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x9, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e21, 0x6, 0x4e24, 0x100000000, 0xa, 0x0, 0xa0, 0x0, r1, r2}, {0xfffffffffffffff8, 0x5c4, 0x86, 0x4, 0x7, 0x8, 0x3, 0x6}, {0x6, 0x5, 0x100000001, 0x2}, 0x3f, 0x6e6bb6, 0x3, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x7f}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x0, 0x0, 0x2, 0x1f, 0x1, 0xfffffffffffffffb}}, 0xe8) 2018/06/04 05:41:36 executing program 3: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x10}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'irlan0\x00', 0x8}) r1 = gettid() migrate_pages(r1, 0x4, &(0x7f0000000000)=0x5d, &(0x7f0000000040)=0x7ff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2040, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0x42e, 0x7}) 2018/06/04 05:41:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x75294e24, 0x80000, 0x100}) write$binfmt_aout(r0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="0801f604aa02000036000000b1000000c5020000050000000000000000000000c8b33159afec142c5dea02c2117ec8df46489fa212463fe4964d234ac6a6bf141b1427f941c621b3bcde3a90c6f0a763eaded700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dbf387dd1ad42d1e68a852e40414c1683585de13dd85dadb0f51320e10f1b5eb6de5733b8b108134eff7d33e0e4956b0d86599433f2879b4fa4a5de255a263962e5c9340c8ee113bd292c40974637fe2223346bb65164bbaf05250"], 0xa53) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000000080)="03", 0x1) getrlimit(0x3, &(0x7f0000000040)) r2 = accept4(r0, &(0x7f00000000c0)=@in={0x0, 0x0, @dev}, &(0x7f0000000140)=0x80, 0x80000) r3 = getpgrp(0x0) sendmsg$nl_netfilter(r2, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000d00)={0x1088, 0x4, 0x3, 0x4, 0x70bd2a, 0x25dfdbfd, {0x1}, [@nested={0x1074, 0x63, [@typed={0x8, 0x2f, @str='\x00'}, @typed={0x8, 0x29, @u32=0x2}, @generic="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", @generic="a920d7fd7948ed2f6884c4798f6230610ec57feeed2549ec1c05e45a2c702f3909ae4650a37413", @typed={0x14, 0x75, @ipv6}, @typed={0xc, 0x21, @u64=0x5}, @typed={0x8, 0x45, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x7d, @pid=r3}, @typed={0x8, 0x63, @ipv4=@dev={0xac, 0x14, 0x14, 0xc}}]}]}, 0x1088}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 2018/06/04 05:41:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r1, 0xaf01, &(0x7f0000000000)) r2 = eventfd(0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0xffff, 0x200, 0xb14, 0x4ff, 0x13c, 0x9, 0x6, 0x0}, &(0x7f00000001c0)=0xfffffeb2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={r3, 0x9, 0x1}, 0x8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r2}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000040)={0x0, r2}) r4 = add_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="93bdadbc4d21c9dc0ed1c172610e8c3e88285f7973ee40c80ebdc935bd3dbd7db0f49d22741ac01738dfe94bc5a7fff3b70d4b55c2c061d31548a3c33cef9f48dec8b611a980f25966f8ddc0a4b9b58f3edaf39976c4bfbcbc065629a7f27dd18cc3e24c503a036ace7156e46585b7618b35ca3e6b222ebbedd99ddf68b310c1f785f950b0d4d94a707d767c44729a01929e33086c9be4bc23ebc22abe4b151c9e8d5b3398ac9333990149bb34b52c726ebffb380065296f4aeedb7f7d464d55fbbbeb4f53095a1dad481026eec645b4cd2ddf8048880185f94a", 0xda, 0xffffffffffffffff) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r6, 0x1, 0x24, 0x0, 0x0) 2018/06/04 05:41:37 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x1d) r2 = socket$inet(0x10, 0x3, 0xc) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@routing={0x0, 0xc, 0x1, 0xffffffff, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @dev={0xfe, 0x80, [], 0xd}]}, 0x68) sendmsg(r2, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000010207041dfffd946fa2830020200a0009000200001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 05:41:37 executing program 0: r0 = socket$inet(0x2, 0x8008000000003, 0x33) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)='ip_vti0\x00', 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) bind$ax25(r1, &(0x7f0000000080)={0x3, {"9132fb051ea229"}, 0x1}, 0x10) sendmmsg$unix(r1, &(0x7f0000000540)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0), 0x0, &(0x7f0000000480)}], 0x1, 0x0) 2018/06/04 05:41:37 executing program 7: r0 = socket$inet(0x10, 0x3, 0x6) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r1, 0x5, &(0x7f0000000140)="bff22bf66f0000000000008999c4bde08eb676f5a8ce01e5f9bbf81f7a829856ebfbe663545fa62e40fb0efd51b2808a7cd82a60ff2b911262d5fb48eb6d2479b5f4479d0dff7c1d77a11438898588e6af31cceacc0daa91455c132cf22fa559115da897207938b62a847b813b08408a9de700395de21b60b0a99c29c795874f8e7ad28ac54d0ea6fb1cf97e06") getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) finit_module(r0, &(0x7f0000000040)='\x00', 0x3) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000250007031dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) 2018/06/04 05:41:37 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff]}, 0x9513}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x200000]}, &(0x7f0000000180)=0x100) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x145002) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000001c0)=ANY=[@ANYBLOB="6d696c746572000000000000000000000000000000000000000000000000000008000000ff9ed735e5ecbcc3"], &(0x7f0000000200)=0x2c) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000040)={0x8d2, 0x8}) [ 188.299955] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. [ 188.403711] netlink: 5 bytes leftover after parsing attributes in process `syz-executor6'. 2018/06/04 05:41:37 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000001c0), 0x2) prctl$getreaper(0x80000000002, &(0x7f0000000000)) 2018/06/04 05:41:37 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000001c0)=0x6, 0x0, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x8) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x16) 2018/06/04 05:41:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6349, 0x400) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x6f41e993, 0x200]) r2 = socket$inet6(0xa, 0x4, 0x800000010000) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000578fe8)) uselib(&(0x7f0000000040)='./file0\x00') prctl$intptr(0x1c, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"69666230000800ffffffffffff00", 0x201012}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0x2a356093a5a56f7}) 2018/06/04 05:41:37 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89fb, &(0x7f0000000000)={'bond0\x00', @ifru_data=&(0x7f0000000100)="936b259ab8c507f9f4c8d25107f4cad3233f03a9501c5a6fd72669dbed0f6582"}) r1 = shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x1000) fcntl$notify(r0, 0x402, 0x2) shmdt(r1) readahead(r0, 0x2, 0x9) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000140)=""/96, &(0x7f00000001c0)=0x60) 2018/06/04 05:41:37 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140)=0x3, 0x4) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000280)=0x100000001) r2 = epoll_create1(0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) epoll_pwait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x100, &(0x7f0000000100), 0xfffffffffffffca1) sendto$inet(r1, &(0x7f0000000180)="a24b316a3f86b83dcf12c68466d94ed307a5ae595c85028f6bfb1c568caa22e5aafc1cbaa637c9cc774261a7afdb62e9fa545660bbf84cb5dedeffad8b5ec22c98fdad96676308e78c1f9ff976ec2d87578cf23f997d969e7d827d7e972f390ef50c7bf6cc9d06a55b42ca3017b974fe59b748239e22a19b54a086623a8e409513102538512011cd02efd40f2dc028ece6a2a6", 0x93, 0x4000, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/06/04 05:41:37 executing program 5: r0 = socket$inet6(0xa, 0x80807, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0), 0x0, &(0x7f0000000080)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0x22752a62, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x111}, 0x0) close(r0) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in={0x0, 0x0, @local}, 0x3, &(0x7f00000006c0), 0x0, &(0x7f0000000780)=""/231, 0xe7}, 0x0) 2018/06/04 05:41:37 executing program 3: r0 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="c6a34e987940ea478d9bd365b9e4621e334652733324b7773a3df8a7504d9e18e2e4a839fcd9030000000000000028945d12a9caae603ff81c4dc32ed3d70fb5d4c5b866305249060000005277822d0e0616a2e5b74c48e38b9936f298c6feec95ad327c724ec507bd34b94e99623f014bf81ea54900ac54a99aa04e1a7f000000e8d3bfa2f3abce9736aac3e0b19d5a697bc438cd49bc1cf3af72c2180bbee78e9a7237c02e10ac77e3a4fd8a6e2bdca6a9a1d7da1a3e559fdafb6703c73b3c4c10865302fb324f16327996273625d9f0a54ef16bdb08f22ed11fd80b74eb861aebe51b0912c0f79486c25c49524ffe4f00", 0xf2, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x10000000000) request_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="fd2d6c6f287b00", 0xfffffffffffffffd) 2018/06/04 05:41:37 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x1000000) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000000c0)=0x9, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/06/04 05:41:38 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) write$sndseq(r1, &(0x7f00000003c0)=[{0x4, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time, {0x2}, {0x9}, @queue}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect={{0x8}}}, {0x8, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0xc0) dup2(r0, r0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x3ff, 0xa6, 0x8}) 2018/06/04 05:41:38 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x11}, {r0, 0x201}, {r0, 0x2000}, {r0, 0x4013}], 0x1ffffffffffffc6c, 0x8) 2018/06/04 05:41:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x1402) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x2) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000280)) unshare(0x64000400) accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0xffffffffffffffe) 2018/06/04 05:41:38 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x6a0000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000600)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80020000}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x44, r1, 0x408, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x73}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x77}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x10) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r2, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xa0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="080000000000000002004e20ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e24ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0x6) r4 = signalfd(r2, &(0x7f0000000040)={0x5}, 0x8) readv(r2, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) recvmsg(r2, &(0x7f0000001c00)={&(0x7f00000019c0)=@hci, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001a80)=""/80, 0x50}], 0x1, &(0x7f0000001b40)=""/150, 0x96}, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000100)="17", 0xfffffc9c}], 0x1) 2018/06/04 05:41:38 executing program 2: modify_ldt$read(0x0, &(0x7f0000000000)=""/49, 0x31) 2018/06/04 05:41:38 executing program 4: r0 = dup(0xffffffffffffff9c) ioctl(r0, 0x4d, &(0x7f0000000400)="0047fc293404db1a4a3152de99678d83dfb97326f2c26ac0208b77a6671eedf217b592a2120476027ebefb599936cc4a4b5f4325a6e7b855d1a1f3361321f1996b2014b08cf01c724fe63b607f4c9c3fe8b9577c88420f196a4eebb3051d4759574b84616faeb9034d3a9180fe5ed028b55af94189511e858807000000ecea4303365f98301d9263ea622cb77aafae89514c1852fe8b27dabf8b153e7df6dc092950fbdd5d6760d62474c30045ba98cbfbd99cd45a5e2a67f897619c80a0fbc1") r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) r2 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000240)) getresuid(&(0x7f0000000040), &(0x7f0000000300)=0x0, &(0x7f00000001c0)) ioprio_get$pid(0x1, r2) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x4, 0x10}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000004c0)={r5, @in6={{0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x7fff, 0xfff}, &(0x7f0000000580)=0x90) write$evdev(r4, &(0x7f0000000340)=[{{0x77359400}, 0x5, 0x8, 0xffff}, {{0x0, 0x7530}, 0xfffffffffffffffb, 0x5, 0x7}], 0x30) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000005c0)={0x1, [0x1]}, 0x6) fchown(r1, r3, r6) ioctl$TIOCSWINSZ(0xffffffffffffffff, 0x5423, &(0x7f0000000080)={0x1b}) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000000600)=""/105) ppoll(&(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/06/04 05:41:38 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000000001ffd, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80800) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0xa, 0x4) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000022000901000000000000000012ffda280000000000000000"], 0x14}, 0x1}, 0x0) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/06/04 05:41:38 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x42200, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4f, &(0x7f0000000080)=0x5, 0x4) r1 = semget$private(0x0, 0x3, 0x0) semctl$GETPID(r1, 0x0, 0xb, &(0x7f00000000c0)=""/121) semctl$SEM_STAT(r1, 0x4, 0x12, &(0x7f0000000000)=""/33) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000003c0)=""/50) [ 189.232512] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:38 executing program 1: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = dup2(r0, r1) getpeername(r2, &(0x7f0000000140)=@sco, &(0x7f0000000000)=0x80) r3 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r3, &(0x7f0000000080)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f00000001c0)={0x7, 0xbf}) 2018/06/04 05:41:38 executing program 2: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x44, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x9c8c, {{0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x5}}, {{0xa, 0x4e22, 0x797f, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x108) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000000080)=""/24, &(0x7f00000000c0)=0xd2) 2018/06/04 05:41:38 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="0180c2000000b42d8700fe800000000000000000fdb96ff30000000000ffff0200000000000000200002000000000100007806000000600a00ec0000f167070c3fda984fd3aa63c96f66bb01cb5727d0653d10dfeda632f5661c418a3555af3c3cc54beb988db5f454b9294d3e3a669c925e691502723bd7cdc9759124c1127f2af9"], &(0x7f00000016c0)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffff8, 0x2) write$binfmt_elf64(r0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES64=r0], 0xfed3) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000280)=0x1) readv(r0, &(0x7f0000000040), 0x0) 2018/06/04 05:41:38 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000100)=':X\x00', 0x0) linkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0) openat$cgroup(r1, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) fanotify_mark(r1, 0x80, 0x0, 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') 2018/06/04 05:41:38 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c000811a2097b5dd0268bdf00fe7e0000000000000000000000004000000000000000000000000000000000aa00004e2000089078"], &(0x7f0000000180)={0x0, 0x200000000000000, [0x0, 0x0, 0x100000000000000]}) chroot(&(0x7f0000000000)='./file1\x00') r0 = memfd_create(&(0x7f0000000100)='.\x00', 0x2) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'veth1\x00', {0x4, 0x3f, 0x1ff, "251437751054", 0x20}}) 2018/06/04 05:41:38 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="20009000320001030000000000000000000000000c0002000000000000000000"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x8, 0x1, 0x3, 0x10000, 0x1, 0x9}) 2018/06/04 05:41:38 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = open(&(0x7f0000000040)='./file0//ile0\x00', 0x101000, 0x2) setsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000140)="00007bbc713642383caae6982c62a2bb067a1ce3f567cc84b68ed92108fc8e2268ebbe6ff327ed31c01050bf7b134c3dcd16f3fded783c4f78e14fc3fd5981d9e21000023dbd408e44a22379293efa04e8ca3a6ae77b5f55e6737907b82f3fa0c4a0a250e55c0612847d", 0x6a) rmdir(&(0x7f0000000080)='./file0//ile0\x00') mkdir(&(0x7f0000000100)='./file0//ile0\x00', 0x100) openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x9038, 0x3, 0x300000000, 0x83}, 0x8) 2018/06/04 05:41:38 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e23}], 0x5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x98, "b009264f8ec971826e0a50c32b6ac8a159221e6d4ce57f59906e79a0103a01156c980a95035b62e2d8be1a2ecc5904e5330899fe6b7d8ab10089182695a1087eb66640c1bbdb2f1d35c94c5a33ab7eb2017b6cbfa4f9e201ca9d058f39cd2d4183a119932ca908b1b13704a94087ebc19226913cea10196d1f1909fb3a479c1dec9813f3fe86abb916360d51839030ef5f80b00ea1edf4fc"}, &(0x7f0000000080)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x400, 0x2712, 0x800, 0x9, 0x74}, 0x98) sendto$inet(0xffffffffffffffff, &(0x7f0000000040)="d2a1d9", 0x3, 0xffffffffffffffff, &(0x7f00006e2000)={0x2, 0x0, @multicast1=0xe0000001}, 0x9) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000bd6f60)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000f67000)=0xe0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, 0x4) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000280)='/dev/zero\x00', 0x101000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000002c0)={0x4, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) [ 189.588109] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1}, 0x6e) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000340)=0x3, 0x80000009) 2018/06/04 05:41:38 executing program 4: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) ftruncate(r1, 0x100000000000) tkill(r0, 0x16) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r2 = socket(0x10, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)="736d61707300a8903f4058119f7e786b760abd30ef1c612846d3922dee91907513e5592262456a056379ce9941d0ca9dd55bf40f1d278eeb907370d35caf8429b1cf50a6d5745cd510150ac19f2e732cff27e9752f4cfc7efae6ef1c48f87ae010a63a6f2c3591328050a95181665fb02e128992b1dcf4f17494945377334dcf7ef6b4b049f9fad47e6d64b1f49db2280796c4d1664ced00fd0e62c6a2580f38b435ee0e43261a04a4149b995f9def6362631a325900a33bda0f5873303f545927d33cc7e4517378b995992edb9df8b6") sendfile(r2, r3, &(0x7f00000000c0), 0x80000002) [ 189.755147] sctp: [Deprecated]: syz-executor3 (pid 11838) Use of int in maxseg socket option. [ 189.755147] Use struct sctp_assoc_value instead [ 189.846605] sctp: [Deprecated]: syz-executor3 (pid 11851) Use of int in maxseg socket option. [ 189.846605] Use struct sctp_assoc_value instead 2018/06/04 05:41:39 executing program 6: r0 = socket(0x8000000000000011, 0x3, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x120) 2018/06/04 05:41:39 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xf, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r1}) 2018/06/04 05:41:39 executing program 7: semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x2d, &(0x7f0000380000)={0x101}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000000)=[0x9]) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@get={0x1, &(0x7f0000000040)=""/250, 0x2}) 2018/06/04 05:41:39 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x8, 0x4, 0x4, 0x100000001}, 0x2c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffffc, &(0x7f0000000100)=""/157) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000001c0)=0x1000, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r0, &(0x7f0000eed000), &(0x7f0000000000)="7f93"}, 0x20) 2018/06/04 05:41:39 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, @perf_bp={&(0x7f0000abe000)}, 0x1003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x0, 0x80001) read(r0, &(0x7f0000367fe4)=""/91, 0x5b) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@remote, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000000c0)=0xfffffffffffffdba) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5acd, 0x28000) 2018/06/04 05:41:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4200000088) clock_gettime(0x1000, &(0x7f0000000140)={0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0)={r1}, 0x10) recvfrom$inet6(r0, &(0x7f0000000080)=""/185, 0xb9, 0x0, 0x0, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000000000)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000002540), 0x270}, 0x0) 2018/06/04 05:41:39 executing program 4: bind$alg(0xffffffffffffffff, &(0x7f00000005c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0xdc, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000080)=0x4) ioctl$TIOCCONS(r0, 0x541d) r1 = socket(0x0, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f00000001c0)="c626262c8523bf012cf66f") setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xf, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000100)="5e7f4a1c487a7e12ff70154101761e804db49ee9a811f122f92279003d39a3940b", 0x21}], 0x1, &(0x7f0000000300)}, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r2, r2, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/04 05:41:39 executing program 0: socket$inet6(0xa, 0x2002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000280)={'icmp\x00'}, &(0x7f00000002c0)=0x1e) unshare(0x24020400) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000100)={{0x5}}, &(0x7f000000ffe0)) r2 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='cgroup,&,security\x00', 0xfffffffffffffffd) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="11594151dfab73bf0ed2ceb4c1364dc73f86dd9d3f91103209ecdbfddd78520432facbd4e38f258a3e8f8bf4688f9fb0e97128d54450e270b033971f2122046c14ad1ea755322888a20c961df9a4ba39d890eb1b41836bbd9235d3595253ca60fa7179a9f4d9c9e9cb27553eb27a9eb80b7b68065a4e1e2aaa9a881433a1c8", 0x7f, r2) 2018/06/04 05:41:39 executing program 5: r0 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b1c94b69ed3a9f93fbb553f02dbb7800e88da5b90c97505af88b892dac1239043658ca1257be39a47b1bdfab16706090bb13ef6a48aef9d76ad76ef1e6da6218b5808d85047050c6eac71177732f69c811927d37acc7a408cb7dd3c9a51d100f83b6d2a0deaf964df38292ec3ca33435842d35039e25561362820711e8a396ed15146cc5f6feae22a720ba9cc55ef58a28d7227ffa66c130aadab61f8fd80572b3d0bef2508fcb252ba4f7426b89f973c10557e027bb45b795f8af0a6ba92a9daa547106a56d", 0xc6, 0xfffffffffffffff9) keyctl$set_timeout(0xf, r0, 0x6) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x2, 0x288, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x2, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'veth0_to_bond\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xe8, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x7, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', "357d646470300400008b5ace23ff00", 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xc0}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x5, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x300) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000600)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001740)={0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}}, 0x6, 0xfff, 0x80, 0x3, 0x10}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000680)={r4, 0x100000001}, &(0x7f0000001800)=0xfffffffffffffed3) 2018/06/04 05:41:39 executing program 2: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000), 0x4) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x10001, 0x40900) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r1, 0x9}) sendmsg$netlink(r0, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000001c0)={0x10}, 0x10}, {&(0x7f0000002040)={0x10, 0x1d, 0x80000000000020b, 0x0, 0x0, "", [@generic]}, 0x10}], 0x2}, 0x0) 2018/06/04 05:41:39 executing program 0: r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x900000000000, 0x40, 0x0, 0x40}, 0x10) r1 = socket$packet(0x11, 0x8, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x8006, 0x4) sendto$inet6(r1, &(0x7f00000001c0)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000280)='/dev/dmmidi#\x00', 0x1, 0x800) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000340)={r1, r1, 0x6, 0x8, &(0x7f00000002c0)="1aff0c9886e270ecb2964bd06454844d7fb8241ffd8cab458456f43279b73fc9d1f8b5ef329b65997a7dc0c1559e127e4045b36f650bea939a83a43dbd095a5b3e", 0x7, 0x2f, 0xb2, 0x1, 0x9, 0x3c, 0x4, "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"}) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x204000, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000080)=0x9) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000140)={@broadcast, @multicast2, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000240)={@empty, 0x44, r4}) 2018/06/04 05:41:39 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) io_setup(0x101, &(0x7f00000000c0)=0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000001c0)=@srh={0x0, 0x0, 0x4}, 0x8) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)="5ba81c8b", 0x4}]) [ 191.006434] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 191.071844] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/04 05:41:40 executing program 6: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x81, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f00000001c0)={{0xfffffffffffffff8, 0x7fffffff, 0x10000, 0x2, 0x1f, 0x5}, 0x6}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080)='ip6_vti0\x00', 0x10) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x420200) sendmmsg(r1, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000040)}}], 0x301, 0x0) 2018/06/04 05:41:40 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80800, 0x0) getdents(r2, &(0x7f0000000280)=""/248, 0xf8) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}, 0x100) poll(&(0x7f0000000140)=[{r1}], 0x1, 0x1) sendfile(r2, r1, 0x0, 0x5) 2018/06/04 05:41:40 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$binfmt_elf64(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c4600130000000000000000000000000000000000b1fd706c65aecade0040000000000000000000"], 0x2a) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x2, 0x1, 0x6, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000240)={r1, r2, 0x8000, 0x2, &(0x7f00000001c0)="724ada7567d1d65633a9cdded2c6bad0bd46ee4269cfb55972bbb341d13fa3e42243b824f10671d056d4a9b4a93b5fea4a56c1cc2cf9dbf8f8403a98850c9e41f17dc6614a9f3392f90533059ffa96b49b", 0x1, 0x1ff, 0x1, 0x1, 0x4, 0x7ff, 0x2, "713ac16087cb1efa45f772e0efcf59e5ea64f0194fa52573a2b9bdaf0e8e4a12eb7967e2cb35b2706b89f3ea63135a9865a1e3130e9eb87c978cec45d2abef89700b2b52297d0eefdcf6ba8849aa1bae392b928021669fc6a26e45"}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000040)=""/196, 0xc4) 2018/06/04 05:41:40 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xe4, 0x50d000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x800, &(0x7f0000000100)=0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000201ffffc21c9be3d703167c00000000000000000000000008000200e0000001"], 0x1c}, 0x1}, 0x0) 2018/06/04 05:41:40 executing program 5: r0 = socket(0x10, 0x803, 0x2) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/247, 0xf7, 0x0, &(0x7f0000000180)=@abs, 0x6e) recvfrom$unix(r0, &(0x7f0000000040)=""/36, 0x24, 0x0, 0x0, 0x0) 2018/06/04 05:41:40 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x3, 0xfffffe4c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000340)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) 2018/06/04 05:41:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x16, @broadcast=0xffffffff, 0x4e23, 0x1, 'sh\x00', 0x0, 0x8001, 0x7f}, 0x2c) setsockopt(r0, 0x800000010d, 0x2, &(0x7f00000000c0)="35eb9e24", 0x4) 2018/06/04 05:41:40 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x8, 0xa, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)='1', &(0x7f0000000100)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000180)={r0, &(0x7f0000000200)="1ab11bc5d57475b5961899451f6146d63d21a29fdbe64a9c0045eae0bcd823fae52bf052251c87dc3ead550e9f498b8cb520e1d66462692703e918a52f1bc49a95af58866f7426efc3567347f097b95854b6ab60e95cf63e26d5bf9a074d8c521384842105f94d0b36500d5a7036a94d47fc3585cdb8737fe5bdb3bf2a9e480906c2e52477f673a2c0f94d037866c642d89d7b62a7e7a9e10ea2397880fcc1c78cd4c704f8", &(0x7f0000000140)=""/39}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) [ 191.685435] Dead loop on virtual device ip6_vti0, fix it urgently! [ 191.710465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 191.724175] Dead loop on virtual device ip6_vti0, fix it urgently! [ 191.762424] Dead loop on virtual device ip6_vti0, fix it urgently! [ 191.803972] Dead loop on virtual device ip6_vti0, fix it urgently! [ 191.837292] Dead loop on virtual device ip6_vti0, fix it urgently! [ 191.873633] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/06/04 05:41:41 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_smc(0x2b, 0x1, 0x0) dup3(r0, r1, 0x80000) 2018/06/04 05:41:41 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="7f00000000000000000060af04ca0108060000000000000000000000ffffac1414bbff0200000000000000000000000000010420880b0000000000000800000086dd080088000000080022eb0000000020000000020000000000000000000000080065580000000051e4050b60d156eb1e6ed183eb702b92110bbfa2adddf4097d80bf7b8111e3651ab8e3609546240a643525cc224609c4e03f7faa5c8d70ac77eae1a39da291ab4f041d81d6605b3a4bfa79909d62e541cc067fcd97679b281f66fb1ef8bf354983e54b2d4d0000000000000000000000000000"], 0xfdef) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)) socket(0xa, 0x80006, 0x1) 2018/06/04 05:41:41 executing program 1: r0 = socket$inet6(0xa, 0x5, 0xfb1) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x223d, 0x4, 0x3ff, 0x80000001, 0x9}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r3, 0x8}, 0x8) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000140)=ANY=[@ANYBLOB="b9ffffff7a000000eaae74e50f287b48aa768be4a96dc664e8aad7a620276e6a4c5166421a374f6543657955c7d6e4bd8503ca35369a4cf901cad2a8a65601886f43c19b1e9b756c787215cc92d91697e203ebea1e644402c6c0309a6b3cc5d80de47658c8c595a785bbb84f78c89f02c8ec28f6"]) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) shutdown(r4, 0x1) setsockopt$packet_int(r5, 0x107, 0xf, &(0x7f00000000c0)=0x16, 0x4) 2018/06/04 05:41:41 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x5afd, [0x1ff, 0x100000001, 0x7, 0x2, 0x2, 0x817, 0x5]}, 0x5c) socket$packet(0x11, 0x6, 0x300) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) r3 = getuid() ioprio_set$uid(0x3, r3, 0x5) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) 2018/06/04 05:41:41 executing program 2: syz_emit_ethernet(0x68, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x32, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0xf5ffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f"}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x67]}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x0, 0x10001, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) clock_gettime(0x3fffffffff, &(0x7f0000000480)={0x0, 0x0}) futimesat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={{}, {r1, r2/1000+10000}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0xd8, r3, 0x420, 0x70bd2d, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x101}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa689}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffff80000000}, @IPVS_CMD_ATTR_DEST={0x64, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x550}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffffffffff8a}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) 2018/06/04 05:41:41 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000200)={{0x7fffffff, 0xa}, {}, 0x1000000}) 2018/06/04 05:41:41 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8d4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000000060106c000000000000000000000000009500000000003a00"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/06/04 05:41:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x80002, 0x10000, &(0x7f0000000100)={0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r0, 0x0, 0x1d, 0xc1, &(0x7f0000000140)="cf386c1822da7d4e76327e9353c448a87f09e7e88605984e936d43543a", &(0x7f0000000180)=""/193, 0x9}, 0x28) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff1c000000000000d4d3c2b4e60104b7b390787f0009000000"], &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x4d89, 0x2, 0x7ff, 0x13}, 0x14) close(r0) 2018/06/04 05:41:41 executing program 2: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000280)=""/138, &(0x7f0000000100)=0x8a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capget(&(0x7f0000000080)={0x20080522, r1}, &(0x7f00000000c0)={0x2e, 0x80000000, 0x4, 0x800, 0x4e, 0x2}) 2018/06/04 05:41:41 executing program 5: r0 = socket$kcm(0x29, 0x90200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0042fc2f07d82c99240970") r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x800, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x2) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf184, 0x9, 0x1, 0x20, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={r3, 0x6}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000140)={0x20000000000002d7, &(0x7f00000001c0)=[{0x3, 0x4, 0x7, 0x10000000}]}) r4 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/igmp6\x00') read(r4, &(0x7f00000000c0)=""/240, 0xffda) r5 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 05:41:41 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000000)=@random={'trusted.', '^e\x00'}, &(0x7f0000000040)=',)\x00', 0x3, 0x2) readv(r0, &(0x7f0000000340)=[{&(0x7f0000000280)=""/154, 0x9a}], 0x1) close(r0) socket(0x3, 0x7, 0x1ff) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r1) 2018/06/04 05:41:41 executing program 1: ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000019ff0), &(0x7f0000019ff8)={0x9}, 0x8) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x6400, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) 2018/06/04 05:41:41 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x100003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0xfffffffffffffffc, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ip_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x100000001, 0x400000) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000100)={0x8, 0x4, 0x1, 0x8001, 0x3, 0x10000}) 2018/06/04 05:41:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0x2c9, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="15000000010a03000000e4564ccb1b39fd42227f0000000000000000d96ab36e9419c5185705212f84a29b23228dce935d63a7a4c185d39649d15ebafe83635845a76ea648ebb9fda5c838675fe4000000000000000000008ddb332155fd75d6fc995a0ad3f052ccfbbec52aa4a9eb0ea3143f1a127ec9b6b0bea63f4ec330cf8c51b769fb234109f56f8532f83546d335c8a38815dfae6a18ac5e8d930b57ccbf7e64035ff197cd92e2a2f6f01bc688f4ca1eb20503113a0d24757bb3de337560f30130828d0153b4b6206a6b29ae25d84840ac3dd49b11af"], 0x14}, 0x1}, 0x0) 2018/06/04 05:41:41 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000780)="735b2f9885e1e088f36c6a95fb8dc84c7ac2886e499c57641fcff9237b8e4cb3c3533920518a2041eaff2fbe0b46f339e56668bb0b0f59a47c7b67c545c306d1ee678801830982609326508262728903eaf6c4802004eb93", 0x58}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x3c5}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/06/04 05:41:41 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000580)=0xe8) r4 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2408}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=@polexpire={0xd4, 0x1b, 0x8, 0x70bd2c, 0x25dfdbfd, {{{@in6=@loopback={0x0, 0x1}, @in, 0x4e23, 0x7fff, 0x4e22, 0xffffffffffff5680, 0xa, 0x20, 0xa0, 0x2f, r3, r4}, {0x1000, 0x1f, 0xff, 0x800, 0x843b, 0x7ff, 0x0, 0x3}, {0xb0f1, 0x8, 0x2, 0x1}, 0x4, 0x6e6bbf, 0x1, 0x0, 0x1, 0x3}, 0x4}, [@ipv6_hthresh={0x8, 0x4, {0x32, 0x53}}, @mark={0xc, 0x15, {0x35075c, 0x6}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x48c0}, 0x804) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) vmsplice(r0, &(0x7f00000023c0)=[{&(0x7f0000002340)=']', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x6800) dup2(r0, r2) 2018/06/04 05:41:41 executing program 3: unshare(0x10000000) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000440)={0x2, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@nfc_llcp, &(0x7f0000000180)=0xffffffffffffff60, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x3, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") r4 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x46b, 0x206000) sendfile(r4, r3, &(0x7f00000000c0), 0xffffffffffffffff) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000000)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x5, 0x7, 0x3500b38870a0caef}, 0x4) 2018/06/04 05:41:42 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080), 0x4) recvfrom$inet6(r0, &(0x7f00000000c0)=""/147, 0x93, 0x10001, &(0x7f0000000040)={0xa, 0x4e22, 0x3, @empty, 0x5}, 0x1c) 2018/06/04 05:41:42 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x80, @time, 0x8e0f, {0x0, 0x7}, 0x7, 0x0, 0x80000000}) unshare(0x24020400) r1 = socket$inet_sctp(0x2, 0x100000005, 0x84) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/06/04 05:41:42 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8100, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="bc200000", @ANYRES16=r1, @ANYBLOB="04022dbd7000fddbdf2505000000240002000800030003000000080005000700000008000800030000000800030007000000080005003f000000080006000000008064000300080008000500000014000600000000000000000000000000000000010800030003000000080001000200000014000600000000000000000000000000000000000800030004000000080007004e2400000800080003000000080003000200000008000400010000000800040003000000"], 0xbc}, 0x1, 0x0, 0x0, 0x4044005}, 0x12) perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x2140, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x9, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000300)={0x77bb, 0x7, 0x6, 0x8000, 0x8}, 0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r3, 0x7}, 0x8) 2018/06/04 05:41:42 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x216c01) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0x8) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="c611852f8cb11c68416e2fb3b71a33eb178e6238b8347515", 0x18) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/06/04 05:41:42 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000001d000)={0x6f, 0x2000002e, 0x443}, 0x22f}, 0x1}, 0x0) r2 = msgget(0x3, 0x88) msgctl$IPC_RMID(r2, 0x0) 2018/06/04 05:41:42 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc1004110, &(0x7f0000000000)="e669efb1cbc9f53a136a9ae3aaa9c9b9f56eef83d51409b6c52b7ce33d1482c3cd74419d96613b6f8f34e083eabd47f182573c4f1884198bcd2134fa247376f855290e249e9a0a45c664e96e2706851dc26403f9d8ad316daf044edab8d52e0da2db4295d804a574eca8509ef95ae6ce97adae19ceea5bb3457271251545b5b5e86be15979a9a0f1ee179fd629ef8fd66e9484b097ad1cd8f7a5b664188db8157b") bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x3, {0xa, 0x4e20, 0x2, @empty, 0x1}}}, 0x80) 2018/06/04 05:41:42 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1011c0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000600)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000005c0)={&(0x7f0000000440)=@report={0x154, 0x20, 0x400, 0x70bd26, 0x25dfdbfb, {0x3f, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e24, 0x7, 0xa, 0xa0, 0x80, 0x0, r2, r3}}, [@replay_thresh={0x8, 0xb, 0x2}, @address_filter={0x28, 0x1a, {@in, @in=@multicast2=0xe0000002, 0xa, 0x2, 0x3}}, @etimer_thresh={0x8, 0xc, 0x7ff}, @ipv6_hthresh={0x8, 0x4, {0x36, 0x34}}, @ipv6_hthresh={0x8, 0x4, {0x6b, 0x1c}}, @user_kmaddress={0x2c, 0x13, {@in=@broadcast=0xffffffff, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}, @migrate={0x88, 0x11, [{@in6=@dev={0xfe, 0x80, [], 0x1c}, @in=@rand_addr=0x7, 0x0, 0x2, 0x0, 0x3502, 0xa}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x33, 0x3, 0x0, 0x3500, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x33, 0x3, 0x0, 0x34ff, 0xa, 0x2}]}, @mark={0xc, 0x15, {0x35075b, 0x39e169a3}}]}, 0x154}, 0x1, 0x0, 0x0, 0x20004010}, 0x240040c0) 2018/06/04 05:41:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x7, 0x1, 0x4, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0xc1105511, &(0x7f0000000040)={0xb, 0x0, 0x0, 0x0, "1059493481b639195a8a2dd9ee3ff7e9c50e58fe75430138d7f00cfe322bea8af5c4de2e32bb0a6e99f963f4"}) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xffffffffffff66c5, 0x0) [ 193.755874] netlink: 75 bytes leftover after parsing attributes in process `syz-executor2'. [ 193.790853] netlink: 75 bytes leftover after parsing attributes in process `syz-executor2'. 2018/06/04 05:41:42 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0521ad6f"], 0x4) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) 2018/06/04 05:41:42 executing program 0: ioctl$BLKREPORTZONE(0xffffffffffffffff, 0xc0101282, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000062255af500000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x34, 0x1) writev(r0, &(0x7f0000000080), 0x214) 2018/06/04 05:41:42 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc0a85322, &(0x7f0000000280)={0x8000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00000001c0)={{}, 'port1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 05:41:42 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") unshare(0x8000000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0xa3f, &(0x7f00000001c0)=0x4) clone(0x40000, &(0x7f0000000080), &(0x7f000084effc), &(0x7f00000000c0), &(0x7f0000000140)) 2018/06/04 05:41:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(hmac(sha256-generic))\x00'}, 0x58) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f00000001c0)='./file0\x00', 0xe003, r1, r2, 0xfffffffffffffffd, 0x84) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') r3 = accept$alg(r0, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x326, &(0x7f00000002c0)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000000180)={r5, 0x20}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000a40), 0x0) recvmmsg(r3, &(0x7f0000000a00)=[{{&(0x7f00000007c0)=@l2, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000900)=""/252, 0xfc}}], 0x1, 0x0, 0x0) 2018/06/04 05:41:42 executing program 1: unshare(0x24020400) fdatasync(0xffffffffffffffff) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)="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", 0x1000) 2018/06/04 05:41:42 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x290) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) futex(&(0x7f00000000c0), 0x2400000085, 0x0, &(0x7f0000000140), &(0x7f0000000040), 0x401ffffffc) 2018/06/04 05:41:43 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = semget$private(0x0, 0x20000000104, 0x0) semtimedop(r1, &(0x7f0000000080)=[{0x0, 0xffffffff}, {}], 0x2, &(0x7f0000034000)={0x77359400}) socket$inet(0x2, 0x7, 0x20) tkill(r0, 0x1000000000013) 2018/06/04 05:41:44 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/06/04 05:41:44 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syzkaller1\x00', &(0x7f0000000040)=@ethtool_ts_info={0x41, 0x10000, 0x4, 0x4, [0x3, 0xfffffffffffffffb, 0x8], 0x84, [0x47, 0x10001, 0x4]}}) 2018/06/04 05:41:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffffc, 0x0, 0x10001, 0x20}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x1, r1, 0x10001, 0x2}) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x2e) 2018/06/04 05:41:44 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000), 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in6={0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0xc}, 0x8b1}], 0x38) 2018/06/04 05:41:44 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0xf91, 0x4) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0x87, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000100)="c6579cf7aec53609f577fa9dcac60908eae20a6a5f4a5591cb599b6ea8b1c5364418b4c0d84a28ec8639c9c92170a00ef6497823bdd21b2a12b5dd06764ece9425b0c2b1b54fe3bdd26189b4802c45acb5c3558042cb19b90ebed8bbbbfe27cc95920e0e57092022add8937aaf7b8c11cbe09c2dafb6409e6824ba3eefbb2a59db826be3a779dab9029b5657d5e8e1018f94db", 0x93) sendto$inet(r1, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000000)={0x2}, 0x10) recvmmsg(r1, &(0x7f0000002840)=[{{&(0x7f0000002600)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/223, 0xdf}}], 0x1, 0x0, &(0x7f00000028c0)={0x77359400}) 2018/06/04 05:41:44 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010004005e5b098949509fa8539bd1793c75f523405a18eb2825d6b743852782b48678ceffbc7a709fa3dac766667ce79d445bf1d6e93b29df7ecbdb04a0eee6a7ab421a01457b38c3", @ANYRES32=0x0], &(0x7f0000002780)=0x8) recvmsg$kcm(r0, &(0x7f00000026c0)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002600)=[{&(0x7f0000000100)=""/168, 0xa8}, {&(0x7f00000001c0)=""/194, 0xc2}, {&(0x7f00000003c0)=""/128, 0x80}, {&(0x7f0000000440)=""/57, 0x39}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/255, 0xff}, {&(0x7f0000002580)=""/110, 0x6e}], 0x8}, 0x2) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x8000, 0x193) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000380)) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x240, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = getpgrp(0x0) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000000000)={0x17, 0x3, 0x2, 0x1}) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000040)) 2018/06/04 05:41:44 executing program 0: perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a73000)}, 0x8000000002801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000540)='/dev/input/mouse#\x00', 0xab, 0x20880) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000640)={'broute\x00', 0x0, 0x4, 0x4e, [], 0x1, &(0x7f0000000580)=[{}], &(0x7f00000005c0)=""/78}, &(0x7f00000006c0)=0x78) 2018/06/04 05:41:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/04 05:41:44 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendmmsg(r0, &(0x7f0000005c80)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)=' ', 0x1}], 0x1, &(0x7f0000000480)}}, {{&(0x7f0000005900)=@hci={0x1f, 0x0, 0x3}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000005980)="321c24a7f70928f5a11f324b65b31509392a38bfa31e0e9adf7888abb2a63d3a5702efd49c40ce15b544589218746835349e09220d0f5b7e7372ad6969ae4f90f49932c129b9b03ecd6139d9ce8147a0b15096a87fd553", 0x57}], 0x1, 0x0, 0x0, 0x40000}}], 0x2, 0x10) 2018/06/04 05:41:44 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="22000000150007010009d6f4000100040a0800000100000009000100000100000115", 0x22) accept4(r0, 0x0, &(0x7f0000000340), 0x80000) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x114, 0x1d, 0x208, 0x70bd28, 0x25dfdbfe, {0xc}, [@generic="24abdaf82471434c2a44c28378656c2853857fe2f1d44c8ec0a736316e4d0288d5edcf07e5c130650f18ad8e2a0b07ff813e94adbb602bdc3aa49be87175439c999505ee562eed0fb38ca9b76181cc1d948865eb84b2beaab638937c6f190cd7b261a979eb6a1f937f27a82366f0ad87c749a75933a01a11702a4b91ad4e05a91ab9ff863b60ade0da93beba8a7179443f399c483ca83e03ddd3a9c8628bcf6375f5552cfd3ac55d9e68bb149b3e8111ddf4b6fe04757f1b0c6e23d86fc46b296f562ea819e11e912a3d27f4f058187f68684c480296edb07f3b86cd85327805e860cea8056cdfed7a80f2208216d2fbfaa2a5", @typed={0xc, 0x26, @u64=0x9}]}, 0x114}, 0x1, 0x0, 0x0, 0x8001}, 0x4) fsetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x181000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) 2018/06/04 05:41:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) keyctl$chown(0x11, r2, 0xffffffffffffffff, r3) 2018/06/04 05:41:44 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000140)={{0x3, 0x0, 0x0, 0x3, 0x5}, 0x2, 0x2}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='r', 0x1, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x0) 2018/06/04 05:41:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 05:41:44 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001440)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x40201, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x405) r3 = dup2(r2, r1) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)='h', 0x1}], 0x1) 2018/06/04 05:41:44 executing program 2: time(&(0x7f0000000000)) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001b00000000000000810090546964621556d0cb837ed18097433273797a0000000000000000000000040000797ae5d6000000000000000000000062637368300000000000000000000000000000000000ff0000000000aaaaaaaa00aa0000000000000000d00000004801000078010000766c616e0000000000000000000000000000000000000000000000000000000008000000000000000000000000000000766c616e000000000000000000000000000000000000000000000000000000000800000000000000810000008b1503006e666c6f6700000000c02dc2642ddfd4ac00000000000000000000000000000050000000000000000000000000000000000000005dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051ffff598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000"]}, 0x220) 2018/06/04 05:41:44 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = geteuid() getgroups(0x4, &(0x7f0000000080)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', r1, r2) getsockopt$inet_int(r0, 0x10d, 0x4000000083, &(0x7f0000000000), &(0x7f00000000c0)=0xed) 2018/06/04 05:41:44 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80605414, &(0x7f0000000340)=""/4096) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000140)=""/70) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x35) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r2, 0xc10c5541, &(0x7f0000001340)={0x6, 0x1, 0x6, 0x0, 0x0, [], [], [], 0x100000001, 0x1}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000080)) 2018/06/04 05:41:44 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="9416d8f585bd2f8e9e7eea2e41ad763b799163b702001bdc839650b20594a627dc61e4088528a93e5d1c3adaf574e5b7a6a9bbdf6d0645dd5ffe77349c0fcb46a4ce93eb8ac81d559e0334a79f108ed477b2cfd23189964cc80b255a3126b56023ac09bc266804f4afccf5f4b54f4507644253bc102c4561133ce20f194e5489de91e86738cdb888b0888cab29c2d71fd5d67391c1230f6449133ba6aae74ed25b7b", 0xa2, 0x0) keyctl$setperm(0x5, r0, 0x4000002) clone(0x0, &(0x7f0000000200), &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000080)) 2018/06/04 05:41:44 executing program 4: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xbe, 0x30}, &(0x7f0000000080)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x8100, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xaf42, 0x5, 0x1, 0x2c4, 0x11}, &(0x7f0000000180)=0x98) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$sock_buf(r0, 0x1, 0x2f, &(0x7f0000b56f40)=""/192, &(0x7f0000000040)=0xc0) [ 195.601497] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested [ 195.691538] kernel msg: ebtables bug: please report to author: Wrong nr. of counters requested 2018/06/04 05:41:45 executing program 3: socket$unix(0x1, 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="979939592969a7cf6c1e971c89228d4040f773e5d386049f21db6d1087529903ae7a6a8fc79e6752aca086", 0x2b) 2018/06/04 05:41:45 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x0, 0x1f, 0x0, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/06/04 05:41:45 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x200, 0x101000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x1000006, 0x1000, 0x3, 'queue1\x00', 0x1}) r1 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x40000000000) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000001c0)=0x78) connect$ax25(r0, &(0x7f0000000200)={0x3, {"c009f9583a9158"}, 0x5}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000002c0)=0x40, 0x8) ioctl$int_in(r1, 0x800000800c5012, &(0x7f0000000000)) syz_open_pts(r1, 0x932e6f7a989897c4) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x2) 2018/06/04 05:41:45 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") utime(&(0x7f0000000080)='./file1\x00', &(0x7f00000001c0)={0x9, 0x5fbf}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file2\x00', &(0x7f0000000340)='./file1\x00', &(0x7f0000000300)='xfs\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x4e23, @rand_addr=0x10001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x34, @local={0xfe, 0x80, [], 0xaa}, 0x172c}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x8000, 0x5, 0x10001, r2}, 0x10) 2018/06/04 05:41:45 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) readahead(r0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/06/04 05:41:45 executing program 2: sendmsg$can_raw(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f00006e8000)=0x5, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="00619611d056c7df5b00cc7319a3b97b90855af822426a4998031ef8085f70b64e2f06049b1e14c5f5e0622440fe731763870d965fe63b474f5e38d9d1", 0x3d, 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) 2018/06/04 05:41:45 executing program 7: unshare(0x24020400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x222002, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20000010) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x420000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="e8000000", @ANYRES16=r1, @ANYBLOB="210c2dbd7000ffdbdf25110000000c00020008000800020000005000010008000900650000000800080008000000080001000a000000080008000600000008000b007369700008000100020000000c0006006e6f6e6500000000080006006e7100599b677c00000000000c00020008000900050000006c00010008000b00736970000c0006006e6f6e65000000000c00070009000000000000000c000700040000000100000008000900000000000c000700080000001200000014000300e000000100000000000000000000000014000300fe8000000000000000000000000000bb"], 0xe8}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/06/04 05:41:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x9d) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) fcntl$setpipe(r0, 0x407, 0x3) 2018/06/04 05:41:45 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000000)=""/31) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x33e, 0x4) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000002000)}, 0x8000) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) 2018/06/04 05:41:45 executing program 4: io_setup(0x800, &(0x7f0000000040)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xbf, 0x101) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)) r2 = socket$key(0xf, 0x3, 0x2) io_submit(r0, 0x1, &(0x7f0000000400)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000080)}]) 2018/06/04 05:41:45 executing program 5: unshare(0x24020400) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000040)=0x10000001d) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000001c0)=""/81) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x20ca, 0xaf9, 0x3, 'queue1\x00', 0x9}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'veth1\x00'}, 0xc9) 2018/06/04 05:41:45 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/06/04 05:41:45 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x4000000008912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) ioctl$TUNSETSNDBUF(r1, 0x800454d7, &(0x7f0000000000)) 2018/06/04 05:41:45 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1a3000, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000280)=0x68) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x981, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x100000000000000, 0x2}}, 0xffffffffffffffff, 0x0, r0, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0xbb}, 0xdb0, 0x0, 0x1, 0xa, 0x3f, 0x3, 0x8}, &(0x7f0000000300)=0x20) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000180)="2665049cbe0064d51a996745c933a285ebb5b4c5071050d2d84327214f414fbd72d3e36d98783d2a23366487084a9f4d0fd2ab2e93848e2ac59e299f8b113a3de658e08be243c1fd94efc3c0663743ee6e4513b470ad26654772de2685fa7d98d0990484c726a95fb4c4550c7aa7007a8fda46cb7e98101ef808923031472af316b56de5f736a3557a0b270aa65443330401e07bc0fdd8dccbae68d3eaa2938e3e1d19679ed0f9fa45475c55763fd7d67587533584d876fc232e4fb4d3cc2de039c37b549677fc261ebc31", 0xcb}], 0x1, 0x0) 2018/06/04 05:41:45 executing program 2: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) poll(&(0x7f0000000080)=[{r0, 0x10000}], 0x1, 0x10001) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$cgroup_subtree(r1, &(0x7f0000000040)=ANY=[], 0xffffffe3) [ 196.790772] alg: No test for cbcmac(anubis) (cbcmac(anubis-generic)) [ 196.827361] alg: No test for ccm(anubis-generic) (ccm_base(ctr(anubis-generic),cbcmac(anubis-generic))) [ 196.853846] alg: No test for rfc4309(ccm(anubis-generic)) (rfc4309(ccm_base(ctr(anubis-generic),cbcmac(anubis-generic)))) 2018/06/04 05:41:46 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x1, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0000063fc900000000000000050000008c01000004000000000000e045a90f3d0e876e6d0cd4e19180008937702d8f9523b12ed909205c7333bb930000000000000003c8fa86a91c826d9e4b26916a0dc38b518cdf628235cebb98b7559414d05501b53517cd2609fc57335b7189c3003b2cbdae69c72000000000000000710e134b0691f3364c30708b04383835da0000000000000000"], 0x89) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/06/04 05:41:46 executing program 1: mkdir(&(0x7f00000b0000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x5c3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = add_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="fd36f0ae527c07af29a788f7e4c2de8f04030a9d1d0df07a58e579d2c9b7a7dcefcd68b3f427d8b6ecc7aa2bf98e40c5d8782c1a3e7534733887814beaf3dcb1b6cb1925cc1a78f6a011474fd3c6d108d998c3493c9b3411c3acc4bf9ca95d7620dfaad0bb90e7b1ff596d4b59af3ca9e862d10150021e6325e89833b5ee382c4ba0fa3f91452867389a36bb62966a4d13f28b282c71f8fc13ac2f20a61a77897c", 0xa1, 0xfffffffffffffff8) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='nfs\x00', r0) 2018/06/04 05:41:46 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x20000, 0x0) sendmsg$key(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0x7, 0xfffffffffffffff9, 0x9, 0x11, 0x0, 0x70bd2d, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x70bd25, 0x3506}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d5}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x70bd2c, 0x3502}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x2}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e22}}]}, 0x88}, 0x1}, 0x4080) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0) sendmsg$key(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYRES32=r0], 0x4}, 0x1}, 0x804) 2018/06/04 05:41:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x400000) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fchmod(r0, 0xaf696b4d2806fd98) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fstatfs(r0, &(0x7f0000000240)=""/49) sendmsg$can_bcm(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYBLOB="05000000000200001f00000000000000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="000000c00100000004000080010100007012184070d17bec08466bc832347a04756bdd5e88bb8ecc60977d25f82eb62991466a0c211540ddf8925e70816d846042711925b3fc539945e0838a85c3262934b1325f18ecfd8a735d96dc4acfb6a3675d68b2affb48aaa585fa6e0a9089bff5886c3d8c65eebc337c3c449b35c76a70ec004318c375306776439fe90d37bf06"], 0x80}, 0x1, 0x0, 0x0, 0x80}, 0x4) r2 = getpid() ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000100)) 2018/06/04 05:41:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000080)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={0x0, 0x8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="281e090004ff0300000002000000010001047c007284"], &(0x7f0000000300)=0x1a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x80000001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="5e00000050a7c793f590452cf2eca6094039ccf6e4b0482f67a5774f03507014524ec37de5f0f704f1080000b6c011e326399b96e676f05354425f3d0a4c7102a34e318e49a2aecfe364f0d8bae12fa250c4f8e369408e67c4640000000000000000"], &(0x7f0000000180)=0x66) 2018/06/04 05:41:46 executing program 6: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/200) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0xbb7f}, 0xc, &(0x7f0000000440)={&(0x7f0000000000)={0x20, 0x22, 0x1, 0x0, 0x0, {0x4}, [@nested={0xc, 0x11, [@typed={0xb00, 0x0, @fd}]}]}, 0x20}, 0x1}, 0x0) 2018/06/04 05:41:46 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1, 0x4000000000080, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r0, &(0x7f00000001c0), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000001280)="ff", &(0x7f0000001380)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fccff0)={r0, &(0x7f0000fce000)}, 0x10) 2018/06/04 05:41:46 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x201) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000040)=[0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x2, 0x7, 0x6, 0x3}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x0, @rand_addr}}) 2018/06/04 05:41:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x2, 0x28001) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x101000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@remote}}, {{}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setreuid(r1, r1) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000380)={{r2, r3/1000+10000}, {0x77359400}}, &(0x7f00000003c0)) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x1, 0x51}, {{0x77359400}}], 0x30) socketpair(0x4, 0xf, 0x400, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100)=0x2, 0x4) syz_open_dev$sndctrl(&(0x7f0000000300)='/dev/snd/controlC#\x00', 0x8e, 0x200000) 2018/06/04 05:41:46 executing program 7: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) r0 = msgget(0x0, 0x112) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/183}, 0xbf, 0x0, 0x2000) r1 = perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000040)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/06/04 05:41:46 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x500000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='veth0_to_bridge\x00', 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x4, 0x100000000, 0x5, 0x100}, {0xbe, 0xffff, 0x2, 0x5f2e8c}]}, 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f0000000040), 0x8080400001) 2018/06/04 05:41:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80000, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xfffffffffffffd27, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x1}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x20, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xbf}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x40004) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000280)) 2018/06/04 05:41:46 executing program 3: unshare(0x8000403) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000012980)=[{{0x0, 0x0, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)}}], 0x1, 0x0) 2018/06/04 05:41:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ae7ff4)) shutdown(r0, 0x2) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r3 = gettid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000140)=r3) 2018/06/04 05:41:47 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000600)='/dev/cuse\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x4e1f, 0x100000001}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r1, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f00000001c0)=0xb197, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000440)="e27c54baad1c8d628223388b2ba3ea10f3444802a38e84f2a372d70d1d2b924b8393ec23d184a60f084b6e7be23d74b71e89084dab3285ba19635e2caab3615ab6c6af3c0efb6091d91e2fd144d7d7b88935a9bf535dae5d0af260d2ff57217db8e3e3e035b3403b58babea5855dc0af3841f3776deca911ff640f1614eece92ffd9564bc0fa360aaaa25bb24fa86a349b6c36b82e5db47ae818feea8fb1e8217fa0164cb75ee09681f1464a72045c4cefbed8bdb6e6dc862facadfee3942ab35854619bb99dc115153a9870acf7fce8abc8c71a88de50", 0xfec0}, {&(0x7f0000000540)="69b63721ea10e13cc6cbdb2f7b7b1fbf42c66351980c65963df5ce93f2715499ce5c5b6174f585134f6db23eea8f881e83e1328c818d5f0c7a96f6e335149042e71faac0e01921ad5704fe26981ab6539504474d52e426d63ec0b399af64b55934da881f22b277f067ad656bba558d40e1f65bdc8400dd6953532cdcce476a3a34ed74e958f625f026cf5f0ae703eef4a9afabf80a619ebfdb28", 0x9a}, {&(0x7f00000000c0)="b9cbce6c052e6f3dc1ea978e6262416484f4fcf372f9395a375e82a2994d54d08a19bbc3ababcfc03d225cf09341f718de818561c7e595a2bad9eaa822e0116d25581975759e5b6124ab826b32c479e22f044bd4bcecd4f895327878989c5bb5", 0x60}, {&(0x7f0000000800)="5885c23f0912570c301f38e19de21cc79b7c18523f43613454dd2abc4e8930beaccbd1c59c5debb511aecc4f6aa80ecc15bca9e6fce7fb283f5dd3fbcc5b986e118700be8f662a1a5baef449d97f68d0e85d7eb30a959787308f1c75e1babf8ecf8d55ff0530eae1843007def00e78984e3e0f4977ff445582f56557367542e4093d8f3a4db2ad5be25abe0e00486a30c98e72c01917d369ea69392873ee8ed9a661ccb6cdd78b55e531abfefa0406c8d41adb8110acb178092097b00d74ea3f0d5f519fa3edbc92144952d55c5031", 0xfffffffffffffe21}, {&(0x7f0000000700)="daf37defa798f5ab9199539554c73b8b77c19ae5edc43792cd8c0316c4ad60b1d3331a23b922d4e4c45fa931668c4003afe3d300c3c6283152cfe35d55ecde79fae1748fb27c8ba89d56f010fb9797afb37a02e1f12b82b4f5f47774ac6ac63f9d111b38a0b938a5d0878906508494fcc169a8c99111af8094bf6fb4691cae844c1f706b876312c623750fd1b7d0b46b5213b5d5f4a679c3f75bf8a45d35de4d1253b8519d3d4f77c125d572e280cd311d9b6aaaecf4c969d26217962004cb038d1fc2c7ce400d675df0b4f1355dfa73b1ad1d80f930f416426d374f0b08442d3b6614041fbcb12c24f25f98a968bb2208f464", 0xf3}, {&(0x7f0000000180)="5e296871cdfc1bc7c97880ee56ad7c27ed99fc689c7eb22a979b5628c76766479ebde6d161f85e7d57b63035276c92ef4f63f7", 0x33}], 0x6) writev(r0, &(0x7f0000000640), 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x100) writev(r1, &(0x7f0000000200)=[{&(0x7f00000024c0)="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", 0x11d}, {&(0x7f0000000380)="fac018c44ac6015ccb68e96a40f6a22fd0057e365960a4f82dc96c67e3885ad0b1b4cf2e36555a88dacd04f89e58ebafda9dad9a853228b9684b1c7b682b523adf5b455f9a9a1a9b0c033a67dd7fcf380bffe5bdaa75cb4177f5364e255c3dd618d3f6013bb68b066883a200c6da156298cb3db9f4221fdfc15eb288f83c16382fc5efabf1", 0x85}], 0x2) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x0, 0x8]) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r2, 0x7, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) 2018/06/04 05:41:47 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000002, 0x2000005011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) 2018/06/04 05:41:47 executing program 3: r0 = socket$inet6(0xa, 0xe, 0x4000000171) ioctl(r0, 0x6, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x4000000000800, 0xfffffffffffffffe) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/06/04 05:41:47 executing program 0: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_bond\x00', 0x1}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000140)=""/163) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000080)="57ca40fc5be6a36371102ef90c53d10975b2741d96f46ef5cdb249fb") write$tun(r1, &(0x7f0000000100)={@void, @val={0x0, 0x1, 0x0, 0x5}, @ipv4={{0x5, 0x6, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}, 0x26) 2018/06/04 05:41:47 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000211000000000000002000000005000600000000000a0000000000000000000000000000000000000000000000000000000000000003000800020000001b000000e0000002000000000000000002000100008ddcca6200fea6d000000005000500000000000a00000000000000fe8000000000000000000000005700ff0000000000000000"], 0x88}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x34, &(0x7f0000000080)=0x4) 2018/06/04 05:41:47 executing program 5: unshare(0x24020400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) splice(r0, &(0x7f0000000140), r0, &(0x7f0000000180), 0x3, 0x0) fchmod(r0, 0x100) 2018/06/04 05:41:47 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = openat$cgroup_int(r0, &(0x7f0000000200)='notify_on_release\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f00000000c0), 0x5) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) 2018/06/04 05:41:47 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8911, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@rand_addr=0x3, @empty]}, 0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f0000000100)=0x44) 2018/06/04 05:41:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB="a00000001f00000000000000000000007f00000100000000000000000000000000000000000000007f000001000000000000000000000000000000000000f7ff0b00100000000000000000000c0015000000000000000000480003006c7a6a6800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0}, 0x1}, 0x8000) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x0, 0x2000) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) recvmmsg(r1, &(0x7f000000da00)=[{{&(0x7f000000d800)=@nfc_llcp, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/24, 0x18}}], 0x1, 0x0, &(0x7f000000db40)={0x0, 0x1c9c380}) 2018/06/04 05:41:47 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2200, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000040)) 2018/06/04 05:41:47 executing program 6: unshare(0x8010c04) r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$EVIOCSREP(r0, 0x80104592, &(0x7f0000000000)=[0x0, 0x1]) rt_sigaction(0x10, &(0x7f0000000140)={0x80000, {0x43a}, 0x88000006, 0x101}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) r2 = syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x1, 0x1097fd) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000080)=0x3) 2018/06/04 05:41:47 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x80) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3f4c1b4e2bf501fb1bb949869c2984d914d9f04005e4fcd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5000d"], 0x83}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1, 0x0, "8be03bb3f17a3e37b231cd9cdf5b7c017d0d9ef5f55d7d2416d38960c3edf28a66f44e42b94ed35e28ed3c16fb40d34e67e9f6aa3fdac73c966825ead1dffb7115ef9add4437e08387fbb791d9149fa0"}, 0xd8) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) socketpair(0x10000000000, 0x2, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) mq_notify(r2, &(0x7f0000000240)={0x0, 0x34, 0x1, @tid=r3}) io_setup(0x60, &(0x7f0000000040)=0x0) io_submit(r4, 0x1, &(0x7f0000000780)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)}]) 2018/06/04 05:41:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x2, 0x140) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x3fffffe, &(0x7f0000004ff0)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) 2018/06/04 05:41:47 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800480000280000000000009078ac1414bbac1414aa8307efe0000001890300000000009078ffffffff5a608ea3c12207a33cb527ea1ff75411b3228995da48cfe9683c8552e578d1d24ef136db2e55ebe3a0fcfc745e3956abe132bd7cb408cdee4fc52b35574aef17c16c2aa5361ab50e71d014c8bb38eca4dccf2b90eda2fcd2c59a"], &(0x7f00000002c0)) 2018/06/04 05:41:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000000640)={&(0x7f0000000340)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)='\r', 0x1}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/169, 0xa9}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='nv\x00', 0x3) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="17", 0x1}], 0x1) socketpair(0xd, 0x0, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/06/04 05:41:47 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x1f4, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'veth1_to_bond\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/06/04 05:41:47 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1c6}}]}, 0x38}, 0x1}, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x8000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 2018/06/04 05:41:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='comm\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/06/04 05:41:47 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x2, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond_slave_0\x00', 0x1}) 2018/06/04 05:41:48 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x15}, 0x1de) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffffbd}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x450, &(0x7f000000cf3d)=""/195}, 0x48) ioctl(r0, 0x1000, &(0x7f00000001c0)="250b81598b49fc09ddf68aa851cb0eedf1f9875a3ebb26a46d4ccdcac9dac43dbc590dc76c5a132845cb58937727a4907cc181abcf286abbe824af51c07b1bb275dfb908d815c6efe8b0d7ca770fd5f9058ba6") 2018/06/04 05:41:48 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02019f506a99f50607f308aaaaaaaaaaaa04008e203ba7f211f550000000e0041573ec0e6626f2bea22eb7"], 0x2b) r1 = socket$packet(0x11, 0x800000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e23}, {0x7}, 0x400040, {0x2, 0x4e1f, @multicast1=0xe0000001}, 'bond0\x00'}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x81}]}, 0x10) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/225, 0xe1}], 0x2) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000400)) 2018/06/04 05:41:48 executing program 5: r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21}, 0x1c) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x3, 0x40, 0x1, 0x81, 0x0, 0x2, 0x2, 0xff}, &(0x7f0000000080)={0x10001, 0xad94, 0x7, 0x100000001, 0xff, 0x8, 0x6, 0x100000000}, &(0x7f0000000100)={0x4, 0x9, 0x9, 0x7, 0x68, 0x7dd8, 0x9, 0xfffffffffffeffff}, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x6}, 0x8}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) close(r0) 2018/06/04 05:41:48 executing program 3: r0 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key(&(0x7f0000000040)="af6d6cbf1c66f7f5b401be", &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e9", 0x1, 0xfffffffffffffffb) add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="b270e52dfa399cae3a46de9fa397a051c6767a7213a289e7797943f8fa8f70831e6faa89c24a3d364f5042e44faa38cee42ceba6009ab2f912a0bcc73968cb57bf7b80471e825d0ebb06d8184f7328fb4423887d7d2fb15be02136ca889c35ebfb8e2b55c5afc7a12542347aeb234dd0344b15f5018986026dc9f3fef7a0d96de5da7124c8f10dcb7b898da17e67913b861b8165e34b6e08cb05a9fd8e4a79352f7b5029013623ed", 0xa8, r0) keyctl$search(0xa, r0, &(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a}, r1) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x5}, 0x8) 2018/06/04 05:41:48 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x8) 2018/06/04 05:41:48 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x7f}, 0x90) unshare(0x28020400) shutdown(r0, 0x2) 2018/06/04 05:41:48 executing program 7: unshare(0x2000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000033c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)=ANY=[]) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000006c0)=0x1) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = open(&(0x7f0000002e80)='./file0\x00', 0x8000, 0x22) sendmmsg(r1, &(0x7f0000003300)=[{{&(0x7f0000000040)=@l2={0x1f, 0x8, {0x7835, 0x3, 0x0, 0x5, 0x9, 0x6}, 0x5, 0x3}, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)="3f2f8db38f4a24d5b59eb2a4e3741c2a0c511d0a5e2577567ca2f7b189808011a26b6b4cf93b30ca691ddcf83faeda5acef5c948040ad12342285d88e0abd00b9d28947255da840de868f5e47c6b0402", 0x50}, {&(0x7f0000000180)="3313a117228779309511654596635e31219c257bce95cf56ed29f0d0613515c6b35ee827dd654aaebee1deb93ac75bdc256b915a1999701116756bc5d93bdc175061809459ddfff108e12d795c60dbe9f6a02e2505817b61a3cb55008ff191a2", 0x60}, {&(0x7f0000000200)="acea22d673d4e66eeb8f16c1042a0529053f90315e35c8a6695fc8e4b5210b2c1c7fe07bfa49a1f0f7a342b63d4ce1f27e6fd54c1184c0f6d62e6858", 0x3c}, {&(0x7f0000000240)="2875cd4e7fcf441237f0a7b5f3a7c1b06403de0a148a67450ef9e67f5c6ec44557ae50d4e4dba3ff370a6fcb6dba426fea9a607a8872a7cd21959dec0eb06c9b86a8535471a21fc3bb66fb17299b33ed1494de02a719f0b568eb51edb6fb97713c1d9952b3571124787f5e12e917024f58babbfd997f37ce649f529f128c4857f4d8f479e8c84378e2c8361cbf1d3be27726b80e43e706a1675a79ef0f2d920c1a5cc235e78eea515b0a154549f404102a32dcee3e092b72ea1fdadc167f85069d601ddc1f8d217f313fe47660dc79530f8674e67d7ab058a3e32678f3d8dc4ce562fae9cb9fe78e838461f056902fa8e01da52e73", 0xf5}, {&(0x7f0000000340)="ccba66ee07d66419e8e9c1cb0dfe913f95a95ae04f70072c278ec04ae1436ec5bbf9a40f73d768ecd9d17d5a75d264dc1d5c197f6bf8742d7f5e33409b41e4d9e527f7e93530ff28f4d707dfdd3f4a21bd73adad3150176fa1da6d63f3c0c60c7caf8a2245199872c37a1857aba39bdcca4fb31f6f3df52b2425cb68bd2768f6c4c85cf3", 0x84}, {&(0x7f0000000400)="f5681f5ab7df325315222f80ee1fd3b0b4f7b3a3ee14244451e52070217611778e13052a7b31893186106429470549fbad56267e6f364743cff7e035d7", 0x3d}, {&(0x7f0000000700)="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0x1000}, 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0x1000}, {&(0x7f0000000440)}], 0x9, &(0x7f0000000540)=[{0xc0, 0x114, 0x4, "b209a8ecdc966deebbaa42674d60fc6eec7d6b32820259ceb0505ee89a825bd62e2600769da82e7e0de6fcd3090d54091ae3b32d7ce27cd282367aa3ff5d3abee0268e5f91feda9107666b114f40b2809e836b0f3d4832ea9a396a03ec7473134913a203e8c074bb87799034e477cc9b8ef9f6dd175e366f68c1a3359a4ebb9c25193623bee85c8299b05296878502ac7457ba724f0646712801ebdfc673a6967de4efba23cd0680b44d219d"}, {0x40, 0xff, 0x80000000, "42e7bc6fbaa5353e90fc59719896cb7daea8a09dc9abc1a27bf147779876471c7cb2a3def51ef492ef41fe"}, {0x30, 0x10f, 0x7, "f9f8e167775671c1dbb7e342df7c6641e8a377fce087ff36ea7630cdad2d189a"}], 0x130, 0x8010}, 0x3}, {{&(0x7f0000002700)=@sco={0x1f, {0x7ff, 0x9, 0xf4, 0x81, 0x5, 0x9}}, 0x80, &(0x7f0000002980)=[{&(0x7f0000002780)="8ea1bd0d4f67ea79c52864208956f6cdd18a265f80d52b91d0d22023e3f41fb911beedf1d346939043ebda08cfabecb954692e1871b610235da211015dbab21eebf67e9f7f185d1b5b89260758bc8f94859a2918d8f7ef69e11462fce6995646ec82b8935c8fb82b3909d2a5cdb95957e58f7b177d8e182314af48c5a6fb4f56f01b24", 0x83}, {&(0x7f0000002840)="b1a6c48af4edace780a6f083b48786a129ce69430ff3487631d2676c78089415c196de719a52fd1915dffa32a597b6b28a3d2d9dde8c54d24e7a10053493bd62692382758a83ae68d301695415903e3a2b61f6b00847986fc452c76df37251f868547804cea95a7ec57d7d3c50a7b65f69f9be7c9d993da4dd9418899c0cea3aaa3c4189b3fe681f77667e5463d6d3b527c59554778092faa7037e178820174f2f93d744da7a0c0079610e74bb01553f3342027cc0560c8ad205bb69a4c716b3f311e65283a3879f05e9302cd2f351a88d6d6735", 0xd4}, {&(0x7f0000000680)="54833a386217bb14cd183631ae4907a2c18de474e84e53edc9e29c4238c9bd75e1e316eb44f21ffa7e03f1012b6c28524cad676f0add6aab59994c7d42", 0x3d}, {&(0x7f0000002940)}], 0x4, &(0x7f00000029c0)=[{0x30, 0x1, 0x1, "f0e56a8f5c4617065f8e55011cca9e1c9ac44352c855c54d1f5b51233390777c"}, {0x110, 0x102, 0x20, "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"}, {0x60, 0x107, 0x7, "0d0594484684f3467442c7f54516e8082ae277c05ace59f75cb3eac982f8d7962675b1d9ae01e652f01201a2af7978a3a6fe92987b6abd4a5e57b0c1149ec796e027138199c88ccf46da55"}, {0xb0, 0x108, 0x6, "873e1ba8dcae216b0e5a8cf8dfead923d4ae64ec1d2f5af2e2a41d801b81bb96b7b6d2de762022cf59321da3e1acc3725452077eb20b01bff3a08185bea9f1943c46579809748e5ededba8bd956a7e285aa9102b596eaef81f920d556ac4351b0bddfb762bff18bc1341a89185f45179aa467ab05117928b38e47637eb5f46fb67e17105c8b5f090b12df4aeb1b8df5e9d1709ce0e7ec0b6f3f8c44f7565e5"}, {0x58, 0x0, 0x4, "f4cec48393c3700d8fbbc206513969eb695fdb1d4eff07c0b56ed640f4dbb2d1d3afc242a27660b913deb924bca36a0022c74f94b7165a1c680b47fd584fa056a3cb4317bf"}, {0x18, 0x11e, 0x3, "e448"}, {0x58, 0x10e, 0x7fffffff, "e62f50cba8389ed61c40e00bd2b24fecb5ad65bc1fdfd7dc4e55cb16de28441a58725b62f1355a7dd58b8b0003fb15af3c031cff3960ba7835a8ac72cfc69458a95bb0983a5e8768"}, {0xe8, 0x0, 0x2800000000, "5a987f6634c38e2444af577b3484e35fa34fb526bc88771d448fd5561b7d1bfa32ffc2eb5b39cd06e7ea54a81ef78197ffd46874ec3d12d95397cb6e2da83f68629a0d376744be11ee3676d0798886caa3301359f1b92de83f0df9a86995b0aaec301385920af0f631338107942109a9998a9846526314658e3297864854610dd22fb9edb39ade39868d68fcac107fa6b0a5257f47c870219b596574aeb5f51b2d5d7c6a469407c02210b2e2003df5f4e383933c44a74f9f6c20610a150fdc7466b3b163804edd9bae64ca0f02d67f305d94b6"}, {0x38, 0x12f, 0x4, "d4db94dc58106e07f5bd4d5a6d60fd17bac6cf41e28cb64175fe9f0c6eaeafb09305"}, {0x88, 0x11, 0x1, "3d2ee6915f510ee662d3a99c74ab8f77c503c1d0d1a8771e2ed4166d4c763e4c752c4fa2a3981eac2158ef6906b420b774378059271eded14e1fab30d4e3bc071d430a57a3a2e56d19bbff62cf3f2780a55db1867e1d27d539c63a8424a78151c3eb94c2987ae4839a3dabe3d21e27ac428e0fc183a699"}], 0x4c0, 0x2000c001}, 0x2fe9}, {{&(0x7f0000002ec0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x4, 0x2, 0x4, 0x3}}, 0x80, &(0x7f0000003280)=[{&(0x7f0000002f40)="8986b36cd7a1f8ad286e1ca7aa900f14fa8968f7729eee18f3531d1ae6594cb540e4d92063e260e905e2483b74e35c0ad2e7f39efe7a59cca3159b384f85159797cc4c8e3f335d0dbd6dada6d9fd40fbedb7cd1eebdab6391b4da733031e31d02b1d89795a4bae8c", 0x68}, {&(0x7f0000002fc0)="d840cb1ff11f83c2b00fd050ae9608c202d984fe85d9dde8e01290", 0x1b}, {&(0x7f0000003000)="c3718c66300ab2c9127b9754228724f513d84206954519c89c90a0a1c37b83c2ae801ed247ea6b85915402caa0beac16f684adc1b872b213136e65097aa047ad48fe45b064a4e6b1c660d4ff013669a2b1cde6551316c622e86675e2357de61afc78731a1eadd2cafdecab252513c2e9ec06f44551b0f637a5c9a9aa47d5b3dfde16a9eeb7198e7ee3653596321287461d2c70368dc846e97488a83e5d12a0fc6a8339e825db0969fe984022ce144666f4264a8997da", 0xb6}, {&(0x7f00000030c0)="bd15e7f7", 0x4}, {&(0x7f0000003100)="642e0a2f246378d4feeae0a69aa3cbbe9dc7", 0x12}, {&(0x7f0000003140)="09fbd5aaa6f9711444d3c840c0b64a15745e15", 0x13}, {&(0x7f0000003180)="dc7f2a987d879115127eceeca78f81401e912bf1705fc06456ed14ff317d1c68476570bec3584fbe474722c39b4d93dd5b65872627cbe88be5c5e480ba25c3193035e807deee38a8d36551183c7f69435aef9808228214f62c6f1ea38b9306925d43e852211198e45105eca02b1d7e5fe61495a0fc80a7931a292feb0d2a4cdd00a60d0df733f8687add94f3579db9ea7eaed00bd2d167a2d2aa6fac8da3cdf8f66e0504e28f59107abe49bc3ce6336a1dda5ae0a15da4b0fc3bb9129dbda1b703f6c10e7b3947fb93dd7ab1f089bc57ee8002b4ab4b2d680608d66395f19ce7236613fbb0d87f378d245e09056b694e67736659067a6db64a", 0xf9}], 0x7, 0x0, 0x0, 0x10}, 0x4}], 0x3, 0x0) 2018/06/04 05:41:48 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000008440)=[{{&(0x7f0000000c40)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000cc0)="e955da", 0x3}], 0x1, &(0x7f0000001340)}}, {{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000082c0), 0x0, &(0x7f0000008340)}}], 0x2, 0x0) 2018/06/04 05:41:48 executing program 1: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x80003, 0x100ff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000380)="f67f986af9dc3aa1fe8000000000000087209739ae649266f062bcd978b94585b9bf1100ed8bc3b5", 0x28}], 0x1, &(0x7f0000000100)}, 0x0) 2018/06/04 05:41:48 executing program 4: r0 = open(&(0x7f0000000200)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x0, 0x0, 0x0, 0x10000}]}, 0x78) sendfile(r1, r0, &(0x7f0000000000), 0x100000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f00000000c0)=""/216) 2018/06/04 05:41:48 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000461fa8)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="649c47ad46390dc86dae79fa409d4d54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000006f00)=[{{&(0x7f00000042c0)=@llc, 0x80, &(0x7f0000004340), 0x0, &(0x7f0000004380)=""/91, 0x5b}}, {{&(0x7f0000006dc0)=@alg, 0x80, &(0x7f0000006ec0)=[{&(0x7f0000006e40)=""/124, 0x7c}], 0x1}}], 0x2, 0x0, &(0x7f0000007080)={0x77359400}) 2018/06/04 05:41:48 executing program 7: readv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/122, 0x7a}], 0x1) 2018/06/04 05:41:48 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) lchown(&(0x7f0000000040)='./file0\x00', r2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1204}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x70, r3, 0x800, 0x70bd26, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x522e}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x70}, 0x1}, 0x8000) 2018/06/04 05:41:49 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) r2 = socket(0x13, 0x80000, 0x1) ioctl(r2, 0x8912, &(0x7f0000000140)="c626262c8523bf012cf66f") ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x10001, 0x484000) ioctl$TIOCNOTTY(r3, 0x5422) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r0) 2018/06/04 05:41:49 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ptype\x00') io_setup(0x3ff, &(0x7f0000000140)) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') lseek(r0, 0x54, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x2000, 0x20) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xed, 0x6}, &(0x7f0000000040)=0xc) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000280)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)="3b9d7bab1fbcaa2f41df068476ca2f943a37b837b996f66a1e9d8fb31adcbc10c848e11c51569c0e0c1c517aef33c58f51caf2b4348bb2e2c874ac8672e27085742715", 0x43, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x40000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8cf, 0x20d, 0x100000000, 0x40, r2}, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000300)={'bond_slave_0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/06/04 05:41:49 executing program 5: r0 = timerfd_create(0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x7, &(0x7f00000000c0)=0xa8a) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8932, &(0x7f00000000c0)) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000080)) r3 = getgid() fchown(r0, 0x0, r3) close(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/06/04 05:41:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x3e, &(0x7f0000000000), 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f00000011c0), &(0x7f0000001200)=0x4) 2018/06/04 05:41:49 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvfrom$inet6(r1, &(0x7f0000000040)=""/127, 0x7f, 0x10000, &(0x7f00000000c0)={0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x1d}, 0x7f}, 0x1c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000023000)={0x14, 0x19, 0xaff, 0x0, 0x0, {0x1000a}}, 0x14}, 0x1}, 0x0) 2018/06/04 05:41:49 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="6322992c4614e8e0b0bbcc59e7d5828dab3f670f9785c634c05ecd89921c3454ef4386b1104e8fbbdf81619dd4c4beea69b3316f47b37eaddc33311f1398db0ad26fed34d1ae7bd6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/229) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) 2018/06/04 05:41:49 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2008, 0x1, 0x4}, 0x2c) [ 200.088597] alg: No test for ccm(camellia-generic) (ccm_base(ctr(camellia-generic),cbcmac(camellia-generic))) 2018/06/04 05:41:49 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") fchmod(r0, 0x10) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="d9", 0x1, 0xfffffffffffffffb) 2018/06/04 05:41:49 executing program 3: socket(0x11, 0x3, 0x7) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/nfsfs\x00') sendfile(r0, r0, &(0x7f0000000000)=0x2000000, 0x7ffffffd) accept4$unix(r0, 0x0, &(0x7f0000000040), 0x800) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x100, 0x80000000, 0x81, 0xfff6, 0x2, 0x9}) 2018/06/04 05:41:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x3c, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f0000004e00)={0x2, 0x1000000004e20, @loopback=0x7f000001}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000001a00)=@nfc={0x27}, 0x80, &(0x7f0000000100)=[{&(0x7f0000001a80)="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", 0x581}, {&(0x7f0000002e80)='p', 0x1}], 0x2, &(0x7f0000002f40)}, 0x2000}], 0x1, 0x4008040) 2018/06/04 05:41:49 executing program 0: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000002c0)) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x4002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x13, r2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/89, 0x59) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000080)={0x0, 0x80000}) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x4800) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x9}, @in6={0xa, 0x4e21, 0x7733, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0x48) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000200)) 2018/06/04 05:41:49 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x1c, 0x2e, 0x119, 0x0, 0x0, {0x2001}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x1, 0x0) 2018/06/04 05:41:49 executing program 6: r0 = socket$inet6(0x10, 0x80807, 0x3) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a06000000a8430891000000390008000a0700000000000000dc599ea5228dde66fb8c298c1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x2, 0x4) 2018/06/04 05:41:49 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000200)='./bus\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x5, 0x7, 0x3ff]}, 0xa) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x1012, r2, 0x0) ioctl(r0, 0x40084146, &(0x7f0000001f64)) 2018/06/04 05:41:49 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000003, 0x84) pwrite64(r0, &(0x7f0000000000)="0db696e8551334d469be8ff1febb60e0bbe1da4c349c5eb4a4208dd42eaa1f3c4e72f0443a84c9d7b6a3082d317f368dc160ad7020d29fd3b70510710ba3d0b995d0", 0x42, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c7465320000a6397e0b00003c0000005300000000000001732f4605ee6cc4bea2da5ec58193a757ff5104010000000000000000000000000000000000000000000000000000"], 0x48) 2018/06/04 05:41:49 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x2000004, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x400000000000005, &(0x7f0000000540)=""/244, &(0x7f0000000000)=0xfffffffffffffd69) 2018/06/04 05:41:50 executing program 1: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000240)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000000000)="76c0343fc5476fbf84474a72a9a0289436ef4fcb5f6e212901164a30944d218caf53f5138c454ff4c6e7c7b4f366455d4a3fcef6c50693f9de923891c671812380b1d7a9b9d56a2b3f7b76003f1df6dcd14133ecd9cdb66d63a59ebc2e28dcabadf192decb6c", 0x66, 0x40000, &(0x7f0000000080)={0x2, 0x20, @multicast2=0xe0000002}, 0x10) process_vm_readv(r2, &(0x7f0000000200)=[{&(0x7f0000001300)=""/4096, 0x20002300}], 0x10000000000000fc, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0xfffffe08}], 0x1, 0x0) signalfd4(r0, &(0x7f00000000c0)={0xb6d}, 0x8, 0x80800) 2018/06/04 05:41:50 executing program 6: unshare(0x10020) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x10001, 0x200100) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r2) read(r0, &(0x7f0000000040)=""/10, 0xa) fcntl$addseals(r0, 0x409, 0x4) 2018/06/04 05:41:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xba04}, @in6={0xa, 0x4e22, 0x2, @empty, 0x52ba}], 0x38) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) ioctl$TCSBRK(r1, 0x5409, 0x0) 2018/06/04 05:41:50 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") socket$vsock_dgram(0x28, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x46200, 0x0) 2018/06/04 05:41:50 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffff, 0x80080) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0x0, 0x2, 0x0, 0x3, 0x7f}, 0x7f}, 0xa) close(r0) 2018/06/04 05:41:50 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_ifreq(r0, 0x8949, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_data=&(0x7f0000000080)="c18735c4b2c4ca6f335f84e2d139c3822fc8c711372baf1025073f3a44d0ca75"}) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x10001, 0x101002) connect$bt_rfcomm(r1, &(0x7f0000000140)={0x1f, {0x2, 0xffffffff, 0xf2, 0x8000, 0x7f, 0x5}, 0x9}, 0xa) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10003) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00000000c0)='b:idb&0\x00\x00\x00\x00\x00\x00@\x00') 2018/06/04 05:41:50 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x4, 0x5}, {0x1000, 0x10001}, 0x7, 0x4, 0x9}) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) syz_emit_ethernet(0xa6, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000b42d87402e5286dd6006f52600303a00fe8000000000000000000000000000ffff8900000000000000000000000000010200907800000000600a07ec0000d876a12c1eeaef8a11e856aeb3f7cb0000fe8000000000000000000000000000ffff000000000000000002ffffac140000"], &(0x7f00000016c0)) 2018/06/04 05:41:50 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x45) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mount(&(0x7f0000000000)=':/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='ceph\x00', 0x0, 0x0) [ 201.120647] libceph: parse_ips bad ip '' 2018/06/04 05:41:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0xffff, 0x10) poll(&(0x7f0000000000)=[{r0, 0x4080}], 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000002ff5)='/dev/vcsa#\x00', 0x0, 0x1) write(r1, &(0x7f00000000c0)="90", 0x1) 2018/06/04 05:41:50 executing program 3: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x7, &(0x7f0000044000)={0x0, 0x17, 0x1000080000000004, @tid=r0}, &(0x7f00000000c0)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x206041, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x7f, 0x2) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000040)={0x6a657b14}, 0x0, &(0x7f0000000080)={0x77359400}, 0x8) memfd_create(&(0x7f0000000180)='mime_typeGPL(selinuxppp1\x00', 0x3) 2018/06/04 05:41:50 executing program 5: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='2', 0x1, 0xfffffffffffffffc) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x105) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) keyctl$search(0xa, r0, &(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0) 2018/06/04 05:41:50 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000ff0)={&(0x7f0000001ee8)=ANY=[@ANYBLOB="021800001b000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000ff000000000000000007001900000000000a000000ac14ffaa00000000000000000a00000000000000fe8000000000000000000000000000ff000000000000000005000500000000000a00000000000000fe800000000000000000000000000000000000000000ff0000000000000000000600000000000000000000000000000000000000000000000000000000000001fe800000000000000000b600000000ff"], 0xd8}, 0x1}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000040)) 2018/06/04 05:41:50 executing program 6: r0 = epoll_create1(0x7fffd) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x21013e, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x80000004}) 2018/06/04 05:41:50 executing program 2: r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a80)={0x80000, 0x0, 0x4, 0x7, 0x800, 0xffffffff, 0x7b, 0x5, 0x0}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r2, 0x400}, &(0x7f0000000140)=0xfffffd34) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000340), 0x80, &(0x7f0000000800)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f0000000500)=""/157, 0x9d}, {&(0x7f00000005c0)=""/171, 0xab}, {&(0x7f0000000680)=""/203, 0xcb}, {&(0x7f0000000780)=""/92, 0x5c}], 0x6, &(0x7f0000000880)=""/179, 0xb3}}], 0x1, 0x0, &(0x7f00000009c0)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000a00)='tls\x00', 0x4) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x8}, &(0x7f0000000300)=0x8) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") write$binfmt_elf32(r0, &(0x7f00000024c0)=ANY=[@ANYBLOB="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"], 0x60d) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0xfffffffffffffe09, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)=""/228, 0xe4}], 0x1, &(0x7f0000000000)=""/64, 0x40}}], 0x2, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000980)={0x2, &(0x7f00000004c0)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}]}) 2018/06/04 05:41:50 executing program 4: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x15, 0x1000000000) listen(r0, 0x9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000f, &(0x7f0000000000)="06", 0x1) 2018/06/04 05:41:50 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'sit0\x00', @ifru_mtu=0x400000}) sendmmsg(r0, &(0x7f0000000580)=[{{&(0x7f0000000040)=@ipx={0x4, 0x5, 0xfffffffffffffffc, "d593a77bf31c", 0x2}, 0x80, &(0x7f0000000500)=[{&(0x7f00000000c0)="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", 0xff}, {&(0x7f00000001c0)="138c70a220b8ccee210020eb02b5890d3270e7c16fa9c860251720b43a23c5160f65be86481365085d42e527713bd3ebc222b228df3e29cf55d50c75226574a8f5887ff798d84b9f45cab9de5eb092360a1933a72e4d01c4ad130094d808b1776ef303d5b912bd6c4a31d760549aad3547bc08e11f6f511be9bce9528e00fb90bd0a11493edb173430ad0d6d18f105ce1430612a5a9d0e98e3d2c6ab73157a5f154b2b575b707e4cfd8af8473b8c9486e74936a20022aef1e8f8de52d0263be91544e71fcf3fd626713a", 0xca}, {&(0x7f00000002c0)="ba40be971bef59c0e745c8f837760023737c13ee75d254e609e70e23e2807cb54f0fd7704065100464dd11c416e4b771a147a4f00ad0c5ce65769cfde6e8b765f6f819c2628dc618437681c5c51534880a2627dad34bf0bd28389b78bf07e5e2df0140b31ed03225aba2184560c0c09c37822a52da0fd9484d9296a711ae1247b1cf57adeaca1c26728cf5e4bf", 0x8d}, {&(0x7f0000000380)="25ef5db649f28eb87a01f569c35052c57ba15b90d1511bcc07371bc34cb5875e3e2d48b12a999abeb45db64581b06c6ef9c206e39d2df94b775935c1ef2ccec8492e4476d727acf142a63c8ed2ee6d79495b76fb7cf8bc587abeabc925b8d07cc1a173b8ea180833672fd59bab57f33c6ca4c0bbb2c36f33f8d7954d5b31c8083bfd3b32624af154e3413bd9a6f8fb2361aa6c4d01cf8d5fce9f4f519f", 0x9d}, {&(0x7f0000000440)="8277826475fc27318f88f8805cdd63ee3ede6d6c660c07e86c17cbbe316a14ce043af666375d6e31e32d16cfafeaba997dc72a80f57b5d56e1249c5df0dced491e0beff9df200d503635a786098df5cceafa8b3438f5a1f5ec7e807016b4c160079f6bb7996b395b6d3cdf3f7b16e4dfb29fdb796be8bada4f2824ca568fdb7107ff9f6771a0370fa2151a9d23218e9bafcf7a0134744d", 0x97}], 0x5}, 0x5}], 0x1, 0x40) 2018/06/04 05:41:50 executing program 5: r0 = socket$inet6_sctp(0xa, 0x20fe29d93cadfbf, 0x84) ioctl$sock_ifreq(r0, 0x89f5, &(0x7f0000000080)={"7369743000120000000080000000002a", @ifru_mtu=0x400000}) 2018/06/04 05:41:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@filter={'filter\x00', 0xe, 0x1, 0x1d0, [0x0, 0x20000040, 0x20000070, 0x200001e0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00', 'ip6tnl0\x00', 'ipddp0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x110, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}, @common=@log={'log\x00', 0x28, {{0x0, "79b5f59092febe7d0f4a4e46e162a6d840a093245c86ac867c91d18ea24e"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x248) r1 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x5, 0x4000) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000280)={0xd6, 0x2}) 2018/06/04 05:41:51 executing program 4: unshare(0x24020400) r0 = shmget(0x1, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x0, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001900)=[{&(0x7f00000000c0)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000001840)=[{&(0x7f0000000140)="f7987cb0b3a2ff98a32122a33f8b42d8c54895a2f5e3932aa6ba9762542fe01c66a24ceec6d27ec189e49c91b8a329a27e762e52014fbf78196dd5b6587dd5fa6ff07fb9a22b746ce359665206ff568e1edfc898044fc0e155a75b922597f5a7a832864116cabbe5bead969a4f565b9971a3aef259fa71cce4c5b275cf7e11bf5b722f0a2363ac6bf605cb3dc1031cbdc8011ef9", 0x94}, {&(0x7f0000000200)="3db5cafe0ef3cb1a562c2485261f9e6979921955961e96a9c28e482e0382047560757196ba1e26f5ce70ee54dd0b4411fbf9e8bf9baa64679ea487895b6746c1cde43d54a27d0700ca", 0x49}, {&(0x7f0000000280)="c7238fe6fe364902c7b1caeef49925406da698f138942d3f696dfa5ba0efdcb8ed0a7bac794f35bc591a51e6bc2d7ff8903f8942a671b41b32e807df2b451b8c601817657153268af6467f372fb8b85fe023293d8f4435fdd40aa78c0606411984530c3ee94c96c1bcec9c05a709a544ea291d43cef23706cb0a2634b3dcdffa9884cc729010e3fb92035cbc186b0f663fea19796d477f6c0fb2778bb453900aaf5d4aa639f84bc679ec13a326586806e6648335d4e537e2442ed200f0b17b18dca54690afedb2b14437a85e0065f2d61bcd3a381ccabe9ff4", 0xd9}, {&(0x7f0000000380)="0cf28e004d7d5581b78bbeef607bf54b2fa3397c2ac710ca74111ff38d6679524efdf750a117d189f626cb00cee5e5db782335a68c47b691c0ce7206e5b253ca99fec0cbe7cc52158abb7c5afaee4ef1afa5db46662aed3bf31cdc4a906b3e0874718d", 0x63}, {&(0x7f0000000400)="05ca4dfc85e8ac86d7794903938d367242a1e3d540f1a8e0fea8e0c35977f84ddae6024226248a081afca1c4a06755c8c62b02a5ef2055ac7a31e751553c013ec19adcc043679659296e4ab1778ca1278f3b79af06bab69d93f5588c9d35d2b2b32db1ecf72ed16308a16a1ab457d20739025f9a66b211b99b3045917921c85886a007afaa41c890489635d2577ecf5ae175a996519043590dd75c3f54a80e255d5de404f401", 0xa6}, {&(0x7f00000004c0)="358ffeb9678b00a4fb6fae7b2858a3b413f0c4ca406394ef59d1342e217c16f859a33a556abac052bf11d3d234db95ffddd9b1f5ce505a2cb26655fa39618b5b7cd0e9745b8c08f9ea4e578aeb30edf0b40d74e77d16c99b4336314def16c50a2c16a2701316157c016d11", 0x6b}, {&(0x7f0000000540)="69250129548049cdc766fd95d287e20b8af46f91c897d45c7fb866f473d83bd65363f476145741b47d1f43d242d87bf424dcaec6cb18a47fd535917d4bdc8332f782c841304d75f692180140a7a0ea032c44ace4122c88445594b2d6dc6a40302c2ca66eb02d7020f671565a454048e6fc73cea53835ed9a1e65b281a4e3d6a1e247939b6fcae8ae367868deade739a6348cd55d699474ab630e4d1077d6514b736d981eac1ab30df896af024616e874741e1ca12694ea23a8697b53dd070813595e5a262ca42b06e5d3", 0xca}, {&(0x7f0000000640)="06a183c0e68dda368538b25bc12775f9ec9f71c5f700800adfdcdb035cd9864e6c05e349da9169e5003c1820f94090ab0daa436ce2a42b837e64a06764b72d4d8a6437dacb380ae704cca47f7453adb426935655126fa6c25c619595286684b909fd93b7314e524267c4fd1dfbe349300e35f5573fb548edcf408931717b3a5ccb48626cde7e59418a34e1022c055ba3247de0dcac0c4255c4d585ff3da36f98d81e9165bb3546a20f75ced876be37825ceb2f693ca9ed008c8a8a2a9c5d274d5e64273d383b7102e62042754f5d08a3585dedf45cd21fcbb5f631aa7d16c17ac263ce801dd7763988c7cf0bdfffcfb261e17c9a862dba", 0xf7}, {&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="2bc067a99be93d2c162e1be10bcb634fc5f6e53c89f81afb16bda977f114a37e5b216f757be8252a58aa7b90cb68635825eea6b8efa7d0470166e7dd18977e321da089c36efcf35d355af5fb3ad3c25b4c6b8e1986b197e19bb75645478acabad3cbf7e4e544047c270a166dfb06f2ac390b2ee35c3447f8ed744272092223cb24c8d556d5b670ef554219c5c90581ee82729ac131b3718e94244de7fc8a56ff0f917401582754babe4f37ea2e0835cd55a8ed4d49bd1786b27d3b31ae501bc17471f2092a17c623c4b851c81d51a66ac50bbaf496e706655b0b10e005b7382eac786ff0245c703f41ec435285aa", 0xee}], 0xa, 0x0, 0x0, 0x40000}], 0x1, 0x4000091) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000080)=0x5c, 0xfffffffffffffea5) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000001940)='/dev/zero\x00', 0x80040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001980)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000019c0)=0x10) r3 = socket(0x40100000001e, 0x804, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001b00)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@multicast1}}, &(0x7f0000001c00)=0xe8) sendmsg$nl_route(r2, &(0x7f0000001cc0)={&(0x7f0000001a00)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)=@bridge_delneigh={0x3c, 0x1d, 0x312, 0x70bd25, 0x25dfdbfb, {0x1e, 0x0, 0x0, r4, 0xa0, 0x1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x3c}, 0x1}, 0x90) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x4) 2018/06/04 05:41:51 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) 2018/06/04 05:41:51 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x401, 0x6, 0x1ff, 0xbcf8, 0x3, 0x3, 0x2, 0x7b, 0x40, 0x133, 0x9, 0x6, 0x38, 0x1, 0x1, 0x6, 0x3f}, [{0x4, 0x1, 0x8, 0x5, 0x5, 0x4, 0x5, 0xa7}, {0x2, 0x4, 0x1, 0xff, 0x4, 0x9, 0x2, 0x80000001}], "3ec17b89311be244e5eaefd8ad6ab8af4f8dddd98a76490f9669297f6d062f6f96ccab5cd8e9738feb1795d7a6c525422e66663f876acf57061ac710de278791be058cff088c1ee416512c9da59cc4ae6568b741d026868ffb5c683642f2db60c7d025b7ab07ee2ecf2531a174f1499fed56189878cde966490c0332e20f132045d0928167cc70fb06feccdc771db13b83bf03a79624b00a85eb1d8380dcf17388cc8af7cf218398cba14391cdf85c53ced8527844b1dd1e9590f9c533cf6f51cf5497c43e04c744", [[], [], [], []]}, 0x578) pwrite64(r0, &(0x7f0000000640)="877ac88a2140883c45a070d98d64620eb7357932c34811d8e20006fad5b61d801fed406c22bf10701d5d7c37f41147c7888f9db57e3c3e4eb4b3ec89749f77b3d6841dd248aa1740bcc0053d5bd1e1f29a4b180969", 0x55, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x2, 0x1, 0x6, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) lseek(r0, 0x800000000000063, 0x0) 2018/06/04 05:41:51 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x40000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000100)=""/174) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000001c0)=0x9) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000013000/0x1000)=nil, 0x1000}, 0x7ffffffffffffffd}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$void(r1, 0xc0045878) read(r1, &(0x7f0000000080)=""/126, 0x7e) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000200)={0x2}) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) dup2(r1, r3) 2018/06/04 05:41:51 executing program 6: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) r3 = epoll_create(0x400101000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000000dff4)) r4 = epoll_create(0x46c) r5 = epoll_create(0x2e02) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f00004d0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000d5dff4)) 2018/06/04 05:41:51 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffff, 0x80080) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x400445a0, &(0x7f0000013000)) ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000380)=""/4096) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000240)=""/139) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000001380)=""/175) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000000)={0x1f, {0x0, 0x2, 0x0, 0x3, 0x7f}, 0x7f}, 0xa) close(r0) 2018/06/04 05:41:51 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x0, 0x7ff}, {0x3, 0x5e2ad094}], 0x2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r0, &(0x7f0000000100)="4418b54cf3ba04a03a5a0911d01aac2a85d9a252a916e9afef35af48ce4b1cc1698fa0f1fb87d7c5ee819bbd7ea4b7628d687f90dc58bd4c5d98cf5bbd792bee9837e493885f5f2787442c686463c8d4e0221c13164f264cabce52dc62022ca3277110a8c3382029fd97acd72f74408fa28d71fa01b1f9db86e2c837021256650cf79fb3e4390f79aaf4a97beaaa3308f60481ae1c8a440de45081329b0278e76f280f2a10125197116a75601c3d6c09c661c87687c63f986511d3be9d7ab5d4a33be25c14"}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x101000) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0x3, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000804000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000010002b000c00020008000000", @ANYRES32], 0x30}, 0x1}, 0x0) 2018/06/04 05:41:51 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1}) unshare(0x400) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x100, 0x0) write$cgroup_type(r2, &(0x7f00000000c0)='threaded\x00', 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000180)) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x2}) mbind(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, &(0x7f00000002c0)=0x3, 0x7, 0x6) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r2, 0x4010641c, &(0x7f0000000280)={r3, &(0x7f00000001c0)=""/144}) 2018/06/04 05:41:51 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x8, 0x0, 0x2, 0x0, 0x0, 0x4dc}) r1 = syz_open_pts(r0, 0x2000) r2 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x8, 0x341400) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) close(r0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0xcf, 0x4) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@alg, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x1}, &(0x7f0000000300)=0x8) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404000, 0x0) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f00000000c0)=""/37, &(0x7f0000000080)=0x25) close(r1) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000040)=0x1) 2018/06/04 05:41:51 executing program 4: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xc0000000000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$rds(0x15, 0x5, 0x0) ppoll(&(0x7f0000000140)=[{r2, 0x3100}, {r0}, {}, {}], 0x4, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/06/04 05:41:51 executing program 5: r0 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1'}, 0x4) mknod$loop(&(0x7f0000000040)='./file0\x00', 0xe, 0xffffffffffffffff) execveat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='securitycpuset\x00', &(0x7f0000000180)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='^\x00'], 0x1000) connect$ax25(r0, &(0x7f00000001c0)={0x3, {"12fb158fa095cb"}, 0x8}, 0x10) 2018/06/04 05:41:51 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xa4ffffff]}, 0x5c) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x2a, 0x4, @thr={&(0x7f0000000080)="57763f42744bd13a094b8509e13f85f29840b2755cdbc3f2db78ec90950612698973e8c14f43d57eea440f274b36ba9b7dbcb2556588c5405f08d84a899dcc334dee684efb59b76d004c13f273dc8cc0f6c415e75b", &(0x7f0000000100)="415cc8a4433cff4658eb6975b0549601e5b71caa9b91c3b2f6a3479a939ed3dc75982e0c7d59ca61eddcce1fb8fba07abd06dfaa39190961762855cdc304a6132d07b7316719bd6d52fce0c4f74db7581b49381f6e3f200c0a9cd60c2c80442cf270957552fd1003d445abb9e11e5dbe18129a3e55a01abd7fb4bdea15f37c24c71691aaee8b26d901924ccfb46b03f1172139251f"}}, &(0x7f0000000200)=0x0) timer_gettime(r1, &(0x7f0000000240)) 2018/06/04 05:41:51 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x600002, 0x0) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000200)=0x1c, 0x800) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x48) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000080)={{0x77, @rand_addr=0xffffffff, 0x4e24, 0x80000000, 'wlc\x00', 0x0, 0x9, 0x73}, {@multicast2=0xe0000002, 0x4e23, 0x3, 0x1, 0x9, 0x6}}, 0x44) r2 = socket$unix(0x1, 0x5, 0x0) r3 = epoll_create(0xffffffff00000001) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f000002aff4)) openat$cgroup_ro(r1, &(0x7f0000000140)='memory.current\x00', 0x0, 0x0) 2018/06/04 05:41:51 executing program 1: r0 = socket$inet(0x2, 0x4, 0x10000) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000700000040070000000069c3"], 0x18}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x2000) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f00000000c0)) 2018/06/04 05:41:52 executing program 4: r0 = socket(0xa, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000240)="67e65128d1c5ae0154c0c4") r1 = socket$inet6(0xa, 0x202000000802, 0x2400000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r2 = socket$inet6(0xa, 0x804, 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)="0b16d422ac4725ed9c4300802c766daca63335a4b5c26dfa3540d08a6f75ccac4f380c9790851807ed600387905781304b76ae2200c2346df5c320f9b6c43813ddba97f41413dc25e8e0681f5e61401292d2", 0x52}], 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@mcast1={0xff, 0x1, [], 0x1}, 0x16}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x3, 0x80000000000041, 0x0, 0x0, 0x100}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000340)="6e65742f6970365f666c6f776c6162656c006ec03114893458edc1c9d8dc4b0d8dae982640d0e6bb51d7ff596e1c92de0eaa319198e91f0a4d43697c2bcd77f017365af160acf33bd66432ebe50c0e8bdaf7fc39feff34ef27a1397193227f4733c145e66536c6c275112520e72b3097843b5cdac480c3b1384ebf592505f88589fcd2d7") sendfile(r3, r3, &(0x7f00000000c0)=0x202, 0xdd) 2018/06/04 05:41:52 executing program 2: r0 = socket(0x1000000011, 0x802, 0x0) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[]}}], 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x24000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x8, 0x400, 0x81, 0x615a3fb3, 0x92be, 0x9, 0x5, 0x1, 0x2, 0x81, 0x2, 0x7f}) r2 = getpgid(0x0) sched_getparam(r2, &(0x7f0000000200)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000180)) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f00000001c0)) 2018/06/04 05:41:52 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x2a14, 0x3}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f0000000080), &(0x7f0000000180)=""/68}, 0x18) 2018/06/04 05:41:52 executing program 0: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x27e, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x95) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") close(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000080)=0x9, 0x8) 2018/06/04 05:41:52 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5249cf42d85e7f102204bb458c81a116e92825862da340dec9ee4a6bb74e77d3dd1a52f33cc1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73e37038ac9e1afce8d30c230037155d045737cfaa8dd98f8db0f64fe0594b51"}) 2018/06/04 05:41:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="5b919145"], 0x2) 2018/06/04 05:41:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090a0000000000000000000000030006000000000002000000e0000001000000000000000002000100004000000000000200000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/06/04 05:41:52 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)={0x2007}) r2 = gettid() signalfd(r0, &(0x7f0000392ff8)={0xffffffffffff0000}, 0x8) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x800, &(0x7f0000000040), 0x8) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='environ\x00') unshare(0x2000400) fcntl$setownex(r3, 0xf, &(0x7f00000000c0)={0x3}) 2018/06/04 05:41:52 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="12000000495e57a3", @ANYRES16=r0], &(0x7f0000000380)=0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000001c0)=0x4, 0x4) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r2, &(0x7f0000000140)=""/41}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000300)={0x28, 0x0, 0x2, "b9d7cdae8641fd0a078d245109aae4d2a281c3827725cfdb7cc2be6d4df07c067a2dc3f55577c217"}) r3 = request_key(&(0x7f0000000240)='trusted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/sequencer2\x00', 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={0x0, 0xfffffffffffffffa}, 0x8) sync() syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="ff0000000000000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000500000002004e24ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21ac1414bb00000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x310) 2018/06/04 05:41:52 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x28900) getdents(r1, &(0x7f0000000300)=""/193, 0xc1) sendmsg$unix(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000000c0)="7f7189308973208cae891a9a0568c8ae39848205f301f133deeae1fb78fedb399911efa7027480ed009c7ab4f3644674696456d2878e9dfe0d512a825698adb286d553830711d207b946e4965bc03458e6af10210c275eeaf9ea897af67335b4398e4d736d28bcb27f06d3963815384a7c0f4ad7cd3009", 0x77}, {&(0x7f0000000140)="b490d455fc8135708e056e62cd667a6d16ffbfd686d79645354d7be1a4cc9e6f849eee879e3df59d3b14e0b506dbf09022ab45585d8a4a23c67be1af15d7e57062059c7dd7bacc4993e8cb1eb34e6dc152c288dc3986e4fe50f3f315746928c359e703e2e02856ec82", 0x69}, {&(0x7f00000001c0)="7c949c278b3c8d31b027211e6e1907a790d7377d729970f18b033dd423bdd7d7fbcb54782ad9e9f29cb8f7", 0x2b}, {&(0x7f0000000200)="091e6bd47bdb08f26f907ccd1ee3db741d78aab0eae84ddcb77c7aab436f62362f1f775432fbf72dc5c3f30a4bda86b6deaf270c90d92307ee90af75eed96028e2b01776e389bf974e4df700e4331d1a36f2e69ff76b6e11452044157330e70a9e1713b4cd3194fd08a49fca8604a09878680245ce7c1dea", 0x78}], 0x4, 0x0, 0x0, 0x50}, 0x4) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xffd}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/06/04 05:41:52 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0x6) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xf12de1c5182ebcdf, 0x0) sendto$inet(r0, &(0x7f0000000180)="b54ad4ed1563d04dd9943a75751f3af6403dab527895c182832406e95ed2318f", 0x119, 0x10000000200007fd, &(0x7f00000001c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0xf, 0x7) 2018/06/04 05:41:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="f1adeb1af82ebaacf3297c7422f1bd4355db6251ba98a1e2907b45d18f94a487d352e5fc3064bfe27e0dfe1aec6106fa2a0038bdf11a27dec359de1cd7168756278c52dea94eee1cfbb42887d37ef802ac1391c1882b9b3f8f350b8b2300000000003c8f3e5692d544eb504d9be3f89c578d0e35103114cc1075fa2f8de4d19cc5d15426b86ad40c4323cfbd948f1da28338391474c28213a1d62dccf55f261d69635672d69b17735cf4e658602ab6c9cdfd5093db5839c4c41e793899df2102ec", 0xc1, 0xfffffffffffffffb) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x8000000000000, 0x200, 0x299c, 0x40, 0xffffffffffffffe1, 0x7, 0x5, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r1, 0xffff}, 0x8) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000240)=""/174) fremovexattr(r0, &(0x7f0000000140)=@random={'osx.', '/dev/ppp\x00'}) 2018/06/04 05:41:52 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ftruncate(r0, 0x3f) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/06/04 05:41:52 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1cf2, 0x20000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2b, "1967bcc503533e34aa987860c0421597c054e701e01a907069354db833e283e14f37e651a4540f83269510"}, &(0x7f0000000180)=0x33) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x4, 0x30}, &(0x7f0000000200)=0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a008aaa0000000000000000000000000000000000000014535613d4e955e77d8a8b161f026ad49c7e3498f597ca865909c506d30bf4c9841371b0b518f47ead471c07f67cbed833f4f4dc23b6f727397221ace4270d9469a119d46bfd7b792bd36cedbb6f395d9000b5e5a0ccc546b4d6e4335ecd4991230cbba4957cb2611b36910fc41308fdcad0890000000000000000000000000000000000000000000000000000"], 0xb6}, 0x1}, 0x0) 2018/06/04 05:41:52 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') r3 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="bdb6708337c753bfa602c8c7ccb9434f5d07342437db3aba6b0ede163c4316bdf9d375a34b977503a4bb77acbbde385e603618a8f7991864f0fb7508803f418f859d85a072b6aa3fe68975c857cb8e56601dc871dd2c2bc42b01f48fd8f6ac6c8445fc22b63d3d6de03e3d632fc7d98b990f4c1b6b32af7a62af9fa328843ed559bb71a042d1a06c2fbb4277e51466535ac607bdd81780cdadec7db757b90f47645cae5dbe2409f1d81c5e775a7ab59a48be00ea2569a1a0b1140dc32e13aa39c6f7491ec5", 0xc5, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0xffffffff) dup2(r0, r2) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x7) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r4, 0x10, 0x70bd26, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1c06}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/06/04 05:41:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) read(r0, &(0x7f0000000280)=""/28, 0xffffffb9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc08c5334, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000180)={{0x0, 0x5}, {0x2, 0xfffffffffffffffd}, 0x0, 0x4, 0xffffffff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/04 05:41:52 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000240), 0x8) 2018/06/04 05:41:52 executing program 5: r0 = epoll_create1(0x7ffff) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5fc, 0x200000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/06/04 05:41:52 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xfff, 0x1000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000001c0)={{0x7, 0x0, 0x0, 0x0, "ac95228c794e30c8dcb46cbc9db48a29919b81a6e6e16a257472270f0c301806055aaaf4ce7e5e9ffaf43c88"}, 0x0, [], {0x77359400}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/06/04 05:41:53 executing program 3: mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/19, 0x13) 2018/06/04 05:41:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000030030000000000002907800000000ffffffff14009078ac14ffbb0229ec392f58746f8478737b47bffe03069087786470458894ce570c9c83b00a6e0fa9d55515fa6b518fab6aa3ace1de3f843c03c92d50c7cd9cb5cd5f1a0d79439965000000000000000000"], &(0x7f0000e28000)) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000000c0)) r1 = shmget(0x2, 0x6000, 0x80, &(0x7f0000ff7000/0x6000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/06/04 05:41:53 executing program 0: socketpair(0x80000000000021, 0x3, 0x8001, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000458000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) recvmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000680)=""/148, 0x94}], 0x1, &(0x7f00000007c0)=""/4096, 0x1000}}, {{&(0x7f00000017c0)=@generic, 0x80, &(0x7f0000001dc0), 0x0, &(0x7f0000001e40)=""/74, 0x4a}}], 0x2, 0x0, 0x0) accept$inet6(r1, 0x0, &(0x7f0000000000)) 2018/06/04 05:41:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x16, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000081, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, r1}) 2018/06/04 05:41:53 executing program 6: r0 = mq_open(&(0x7f0000000180)='@\x00', 0x2, 0x0, &(0x7f00000001c0)={0x4, 0xba98, 0xa321, 0x2, 0x100000001, 0x1, 0x7fffffff, 0x2}) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000300)=""/221, 0xdd}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/65, 0x41}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/96, 0x60}, {&(0x7f0000001600)=""/195, 0xc3}], 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r1, &(0x7f0000000100)=""/69, 0xffffffff00000018) 2018/06/04 05:41:53 executing program 4: r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc0189436, &(0x7f0000006ffc)={{&(0x7f0000009000/0xa000)=nil, 0xa000}}) 2018/06/04 05:41:53 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) ptrace$cont(0x18, r2, 0x5, 0x7) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) r3 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x401, 0x10000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000040)={{0x8, 0x8}, 0x0, 0x79e, 0x7, {0x2d, 0x2}, 0x2, 0x40}) 2018/06/04 05:41:53 executing program 7: creat(&(0x7f00000001c0)='./file0\x00', 0xb1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {0x1}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x7530}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "d300692ddfae1e24"}}, 0x48}, 0x1}, 0x0) 2018/06/04 05:41:53 executing program 4: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0xffffffffffffff1b) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000100)) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r1, 0x1, &(0x7f000005bff8)) pwrite64(r0, &(0x7f0000000080)="6d6d2c4405e20af8c32e6f525fe618d4327cf5a18e40245b22f5af31ae6bb258b8ea659dba612e0ba9ab7e2043ed05ce4a375665e4a2c6204ec2592bd34d79251f0cfabd3b7079b8cebb46dc6f", 0x4d, 0x0) 2018/06/04 05:41:53 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)='nodev\x00', 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000480)={0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, "804e2486cff9d9266b6504d1017e922724e09f8a6d2cec6c5849cf42d85e7f102204bb458c97a116e92825982da340dec9ee4a6bb74e77d3dd1a52f33ec1748d", "9b0fcdf54d8916989d63700e3a6899a829b385286943b044bf2cf8bdf5c1d14998d5bbac6c4deae26bc26c30222a2d0b5150e643db0873477ebc926e82d8fccc", "73f37038ac9e1afce8d30cfc76d5001a00000000aa8dd98f8db0f64fe0594b51"}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) 2018/06/04 05:41:53 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000180)={0x4}) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x3, 0x8, 0x80, 0x6, 0x6, 0x5, 0x3, 0x6b, 0x0, 0x80000001, 0x8, 0xffffffffffff0a3a}) 2018/06/04 05:41:53 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000080)=""/32) readv(r0, &(0x7f0000001680)=[{&(0x7f0000000140)=""/224, 0xe0}], 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/06/04 05:41:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(wp256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00000000c0), 0x57f) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000000100)}], 0x1, 0x0) 2018/06/04 05:41:53 executing program 2: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfff, 0x80042) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x0, 0x0, "7da63c39ca8cee9a0300000000d96f9787471abeb29452e61e6da86cbd459909"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x10100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}], 0x20) 2018/06/04 05:41:53 executing program 7: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000136000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ppoll(&(0x7f0000ae7000), 0x2000000000000349, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f000079dff8), 0x8) 2018/06/04 05:41:53 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="2f04c676e30d0f82f6b50028c1ace5a7a9df51519c5e089c3f94c371e0fec0000735dc43dbba436a20f52ebe84810ae808c497f17177c78cd3b6dac2f0c05250906658d1b1133a8a96703848b2e95260c8936ca19c3ce6e7902a4958f3409942f1adcaf9f946198834ba323178bc970311fa6d04ef4bef90e3cc8a6e155fe7b642fe466c704f03ab81c74f51a34071064c1ad6fc57bbd876c082b961c37b3ec419df1e67d6af7c1a1201b4ef418025226a7fa8b94df63425a8ae5e35b05fc16394db9e1695bb9dc95ea1d896d49ae6b6b26f5f7f29c8e9efdafd1d0d35f101924c745470974d7c35f9ddb93525cea5ed9040f6", 0xf3}, {&(0x7f0000000300)="6f27dc9789e2d8d8af31052b0c0abbd3e358afec7f1f51293edcfc7a13031769d72284eb1e785a0fc58ec6d0ffccd354c7db9c39672000fe12aee72126a4f64b834a1ba19d68c72f760c0d26dde855c9487392e14ce0b3abe25c0b4752df61ef1ce7b5659f62a8d82eb77043a3078a1a47ecd0cfde0600d46decdd", 0x7b}], 0x2, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367726f75702e63707500eac5bea7af575a45fddd5af3a7709295a69e7bc5fd0592bf2a4dc8ace908be8842141ca2a714ed0163d4afd8ac48123d4869e05556a93347d6a7430e03a5f2beb186f16bacf2e4dcdcf3b9ff1d99165ce38d996e7798fe471d9a0d81acd08788fcc9892a2487efcde7a649614b14ba1c18", 0x200002, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = openat$cgroup_int(r1, &(0x7f0000000080)='cpuset.cpu_exclusive\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f00000000c0), 0x5) [ 205.112674] alg: No test for hmac(wp256) (hmac(wp256-generic)) 2018/06/04 05:41:54 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getgroups(0x1, &(0x7f0000000680)=[0x0]) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@rand_addr, @in=@local}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) 2018/06/04 05:41:54 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/06/04 05:41:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$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) link(&(0x7f0000000040)='./control\x00', &(0x7f00000000c0)='./control/file0\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000200)='./control\x00', &(0x7f0000000240)='./control/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) 2018/06/04 05:41:54 executing program 3: r0 = memfd_create(&(0x7f0000000040)='/dev/sequencer2\x00', 0x3) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f00000000c0)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'lblc\x00', 0x1d, 0x5, 0xe}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x404105, 0x0) ioctl$TCSETSF(r1, 0x40045108, &(0x7f0000000000)={0xfffffffffffffffc}) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000016c0)={"6970767300040000000000006a52ead200"}, &(0x7f0000001680)=0xfffffffffffffefa) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000180)="8682cf1f09a7f106a0e71266c89da04af85a5d723948c695a01352c95848ff1ce794215aaf196cccb6bd82fb9e98465c556df0c65f1589d533a396140a3cc3943919ad2910667124", 0x48}, {&(0x7f0000000200)="c4431d3a31e5128f6ab5fb907c8454a3ec52cddbe7864299a489ec58456d26fdbb07e84cc0afa1f71bb3354d1d69a045f93c705ba55b790e86435959a3a833c7fcec778fe7ff3292e14dcb71dbb4fdbff612073ef6ca00de6b2edba0b00d7123b0c6268d1a4b17c34129a931911967e03c417986df23fa51a01ae2854cadf537acf323ecdc3eb5e6122bca3bda98dd3ecdf336fb60aa1e55d1c20d5e738c70e4073d81e00a1ea0b27a86f986fbd5a8e79b614a833582", 0xb6}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="d2a419e51533857a5ecaec1f7ca6af53f1cbb48832f0f229f55632b37b0e5172b37a60daae99af4de6f979b0f132fdcf82180bcf7474753a3d291bc976b24206f5a9fd544216de90e3bf3c9eb27df77af9ff915cb8aef6c4311db7659450bb4bdd8385169d7bb4fc472b456ff9d3a6c42a4f94c0f5f4a9ed7d5b9fd6452c", 0x7e}, {&(0x7f0000000080)="a06e91dd", 0x4}, {&(0x7f0000001340)="2532ee7e4b974707dfb751a21b2a09a9ccd728ded45d139ba632c36f301dec0b5b7b33ff8b928b519dcd351c089d74503e8347a1c71a8d4d36df11f3dabd0f86d3cab725ed3da7fa81402c147afbb3486bef3a4ab22a3f3906a298710ec017f06ce51c3ceab45f7ac1400ea1e38ace08f07fd381e5e60724d7a75d89caee8ae0b46d1a61f22058903673", 0x8a}, {&(0x7f0000001400)="a13f73aca7f9f1fa0982cdca773fcce1d4fdc0293745a60b375058bfddf1edbff4d1ef9f06c7d0c0f6beba7fd686d325be127fc84fccb5b9b26fdfefe7c379ff4d4337a47fdf55c58ff824bc6be324e281e39a4c617de3cd8123", 0x5a}, {&(0x7f0000000100)="112c210c94c0b3c54e95ff9e3e92cfbdf4f81c8e0c9bb323196bc7955af8e3a19cb2756ffc68841e781f02ef8157f5de9e31a55fca9a31b6f0f4addf", 0x3c}, {&(0x7f0000001480)="a0f4cbc473a1ae17309f26f1da89a1f8d4faf34de48e215d3883ba", 0x1b}, {&(0x7f00000014c0)="eb8d316d2b2c660b3ffd0b3341d2d915bc84dba47cf108a6cef277a0a023baff68257795b5b90001a442290b4e81c197f799c16617c8e67b51a35d4ce93c1039cdfb796e43fcd14aaa8f2b2da2a9a9c6890c514eaf69e46c387e9330a9498bfe751cd96ded5d4f0c76e6b6daf2b5834bd300aeade532a50e309606", 0x7b}], 0xa, 0x0) 2018/06/04 05:41:54 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$vsock_stream(0x28, 0x1, 0x0) fadvise64(r1, 0x0, 0x1, 0x7) epoll_create(0xa98) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x193201, 0x0) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/06/04 05:41:54 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0xffffffffffffffff, 0xfb, "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"}, 0x103) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x111, 0x11, &(0x7f0000000680), &(0x7f0000000600)=0x7970e41e) 2018/06/04 05:41:54 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'erspan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000000), 0x5aa, 0x0, &(0x7f0000000080)={0x11, 0x8100, r1, 0x1, 0x0, 0x6, @random="6807c0c463b8"}, 0x14) sendto$packet(r0, &(0x7f00000000c0)="0e7f83d607597903f921e1cde4307eaf59e1d8c64762ca210e25b483c4a06a6ba343f81f62f70c5094d09d5b8754da2c27dabf0e17540cfc1cb546e7d48cec10be42858c5f16a3ce4dc11ef9e831cca9fd8c1902b4d4765fb8bd79eb4f2e429c39da4de663995be286596a4ed886475d87d2cd27d0e62662eaae02fc779b61d86feea2d30924601e65280d80ed12a679d4880aa053c1e00fb0a5141b4445ed8def1c86d25be9da7671a1efb6207414f5d0f9124e4c6503ca28bada48bdec8ecf23a8d85728b0a135639e9978daf1dcf9ef20b470", 0xd4, 0x14, &(0x7f0000000000)={0x11, 0x9, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 2018/06/04 05:41:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000015c0)={'gre0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003a80)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001780)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x40}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r4, 0x20}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003b80)={{{@in=@broadcast=0xffffffff, @in6, 0x4e21, 0x4, 0x4e20, 0x3ff, 0xa, 0xa0, 0x80, 0x9d, r2, r3}, {0x76, 0x3, 0x100000000, 0xff, 0x8, 0xffffffffffffe913, 0xf3, 0x7}, {0x7, 0x7, 0x9, 0x80}, 0x984, 0x6e6bc0, 0x2, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x2, @in6, 0x34ff, 0x0, 0x2, 0x4, 0x515, 0x2, 0x2}}, 0xe8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x100000004e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080)="c0040000bbed13c8aca16e0e70e13e320000ca209901dc723f0000000000080024f6ab8a", 0x24, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r5 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x40, 0x4940) ioctl$RNDADDTOENTCNT(r5, 0x40045201, &(0x7f00000001c0)=0xffffffffffff0001) write$binfmt_aout(r0, &(0x7f0000000ac0)=ANY=[], 0x6bb) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000001740)=[{&(0x7f0000001600)=""/81, 0x51}, {&(0x7f0000001680)=""/163, 0xa3}], 0x2, &(0x7f0000001800)=""/4096, 0x1000}}, {{&(0x7f0000002800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002880), 0x37c, &(0x7f00000028c0)=""/222, 0xde}}], 0x2, 0x0, &(0x7f0000004800)={0x0, 0x1c9c380}) 2018/06/04 05:41:54 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x5, 0x40c0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @random="cce89c8a380b", 'team0\x00'}}) r1 = socket$inet6(0xa, 0x3, 0x3a) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0x0, 0x3617}) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000280)=""/147) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e21, 0xfe, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, {0xa, 0x4e23, 0x10000000000007a, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x5, [0x4, 0xb, 0x6, 0x3, 0x7, 0x6, 0x0, 0x2]}, 0x5c) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000700)={0x6, &(0x7f0000000340)=""/97, &(0x7f0000000640)=[{0x100000001, 0x1000, 0x4, &(0x7f0000000800)=""/4096}, {0x0, 0x2, 0x1, &(0x7f0000000200)=""/2}, {0xe4, 0x52, 0x19e, &(0x7f00000003c0)=""/82}, {0x6, 0x1000, 0xfffffffffffffff9, &(0x7f0000001800)=""/4096}, {0x8001, 0xd6, 0x5, &(0x7f0000000440)=""/214}, {0x1, 0xe2, 0x100, &(0x7f0000000540)=""/226}]}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x4]}, 0x5c) 2018/06/04 05:41:54 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x0, 0x4, 0x6, 0x5, 0x3, 0x3, 0x60000000, 0x3bc, 0x40, 0x349, 0x2, 0x25, 0x38, 0x2, 0x6, 0x7fffffff, 0xfff}, [{0x5, 0x20, 0x7, 0x6, 0x3, 0x7fffffff, 0x8, 0x2}], "127490f6c11b36fea646d8d1bf35875f286f264046f1ba640fbf2a8c22a5114cd39861bb093b4f99ba7a72472ec1aca77806a4561409d2580f1db610d8b3c3b2d71714dc3f83d62bde0bd21c620c66d9bc0ef09c839b53d6e2602a"}, 0xd3) r2 = socket(0x200000000000011, 0x100000000004, 0x5) lseek(r2, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000180), 0x3) unshare(0x24020400) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x2db127ee, 0x4) 2018/06/04 05:41:54 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x1f, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000465f8e)=""/114, 0x47) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000334000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/06/04 05:41:54 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x58}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000100)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000080)=0x7fff) unlink(&(0x7f00000000c0)='./control/file0\x00') getresgid(&(0x7f0000000400), &(0x7f0000000140), &(0x7f00000003c0)) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) r3 = getuid() lchown(&(0x7f0000000000)='./control\x00', r3, r2) close(r0) 2018/06/04 05:41:54 executing program 7: unshare(0x24020400) r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000140)=0x14) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000000)=""/117) 2018/06/04 05:41:54 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x0, 0xfffffffffffffffe}, 0x10) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x6) r3 = dup3(r0, r2, 0x0) r4 = socket$kcm(0x29, 0x5, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000140)=0x2, 0x4) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) recvfrom(r3, &(0x7f0000000000)=""/247, 0xf7, 0x12142, 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x1) 2018/06/04 05:41:55 executing program 4: unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"7465856c30000000000000a2e3590008", @ifru_map}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x402}, 0xc, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[]}, 0x1}, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 206.121155] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:55 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) creat(&(0x7f0000000100)='./file0\x00', 0x20) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r2 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r2, 0x29, 0x16, &(0x7f0000fcb000), 0x4) fcntl$setflags(r2, 0x2, 0x1) close(r2) fcntl$setsig(r0, 0xa, 0x1e) r3 = dup(r1) utime(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)={0x6, 0x9}) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x2011, r3, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00000001c0)="c0b9de4fe71b4f5c4de735422bc1d795fc8fb57608e8df330eb0a2d055f4dff38f4d4eca45e49721aa5b238a76950097dcc51c22d1dd499ca9920aa351c0351c04721340884fbe132309f06b508e82d7d4a30a25b3d67ff411192eb022a0a98623e8ecc39c48d4bb3c51bff8fa90abae25c1cc915843e98a3ab18dfb5b7a22cafada54baf6b572eeaaa301100bc66934deba3b5d2bd7fa5b2d70a1b5f02bbc3699be29429fb434eac105000000000000009ac493a74b9912612f2195159e0d980f95c35147ae9a35ea", 0xc9, 0x0, &(0x7f0000007ff0)={0x2, 0x4e20, @rand_addr=0xfffffffffffffffd}, 0x10) shutdown(r3, 0x1) readv(r0, &(0x7f0000001580)=[{&(0x7f00000002c0)=""/144, 0x90}, {&(0x7f0000000380)=""/190, 0xbe}, {&(0x7f0000000440)=""/13, 0xd}, {&(0x7f0000000480)=""/104, 0x68}, {&(0x7f0000000500)=""/11, 0xb}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/34, 0x22}], 0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/06/04 05:41:55 executing program 7: r0 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000037ff8)={0xfffffffffffffffe}, 0x0, 0x8) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) unshare(0x24020400) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) rt_sigtimedwait(&(0x7f0000000000)={0xfffffffffffff6b1}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000000c0)=""/47, &(0x7f0000000100)=0x2f) rt_sigqueueinfo(r0, 0x1c, &(0x7f0000035000)={0x0, 0x0, 0xfffffffffffffffe}) 2018/06/04 05:41:55 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0xffffffffffffffff, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40000, 0x0) read$eventfd(r2, &(0x7f0000000640), 0xffffff71) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10}]) r4 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r4) r5 = gettid() getpgid(r5) close(r1) sendmmsg(r1, &(0x7f000000cd00)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000200)}, 0xdd9}, {{0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000440)}}], 0x2, 0x0) 2018/06/04 05:41:55 executing program 3: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x52329ae6}) set_mempolicy(0x0, &(0x7f0000000040)=0x6, 0xfffffffffffffc01) unshare(0x400002000400) 2018/06/04 05:41:55 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x197b6283}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0xffffffffffff55ef}, 0x8) unshare(0x400) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x301400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x20, 0x10}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e24, 0xb10f, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, 0x84) sendmmsg$nfc_llcp(r2, &(0x7f0000000140), 0x3dc, 0x0) 2018/06/04 05:41:55 executing program 0: r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f00000002c0)=""/205, 0xcd}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x75e2, 0x9, 0x1, 0x8, 0x766, 0x8, 0x3, 0x7}, &(0x7f0000000080)={0x7fffffff, 0x2, 0x710, 0x8, 0xfffffffffffffffc, 0x4, 0x3, 0xff}, &(0x7f0000000100)={0x4, 0x1, 0x6, 0x0, 0x1, 0xd0, 0x100000000}, &(0x7f0000000180)={r1, r2/1000+10000}) signalfd(r0, &(0x7f0000000280)={0x5}, 0x8) r3 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x4c, 0x40) getpeername$netlink(r3, &(0x7f0000000200), &(0x7f0000000240)=0xc) 2018/06/04 05:41:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0xe0, 0x0, 0xe0, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, 'ip6gre0\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0xbf, 0x3}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xff0000ff, 0xffffff00, 'teql0\x00', 'ipddp0\x00', {}, {}, 0x3f, 0x3, 0x40}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x2, 0x7fffffff}}, @common=@set={0x40, 'set\x00', 0x0, {{0xfe, [0x6, 0xbb, 0x1f, 0x0, 0xfffffffffffffffd, 0x5], 0x6, 0x200, 0x6}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffff00, 0xff, 'sit0\x00', '\x00', {}, {}, 0x33, 0x1}, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0xe64, 0x1, 0x8001, 0x7, 0x346, 0x8], 0x1, 0x8, 0x2}, {0x6, [0x7fff, 0x8, 0x1, 0x8, 0x2, 0x7], 0xf237, 0x0, 0xfb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @loopback=0x7f000001}, {0x1, @random="c84b695495dd"}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, "00270700b70300a0b29d122bf3a0d17d"}) 2018/06/04 05:41:55 executing program 6: keyctl$reject(0x13, 0x0, 0x0, 0x203, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x880, 0x0) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000040)) 2018/06/04 05:41:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000500)='net/ip6_tables_targets\x00') readv(r0, &(0x7f0000000080)=[{&(0x7f0000000180)=""/229, 0xe5}], 0x1) preadv(r0, &(0x7f0000001b00)=[{&(0x7f0000000780)=""/109, 0x6d}], 0x1, 0x19) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/06/04 05:41:56 executing program 6: gettid() getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)) getpid() getpgid(0xffffffffffffffff) fcntl$getown(0xffffffffffffffff, 0x9) getpid() getpgrp(0x0) fcntl$getown(0xffffffffffffffff, 0x9) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000240)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)) gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vsock\x00', 0x100c1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000600)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000003c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)) getpgrp(0xffffffffffffffff) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = getpgrp(r1) sched_setaffinity(r2, 0x8, &(0x7f0000000000)) syz_emit_ethernet(0x8a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "8b4c83", 0x54, 0x0, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[@hopopts={0x0, 0x1, [], [@ra={0x5, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) 2018/06/04 05:41:56 executing program 3: unshare(0x24020400) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x3}, 0x4) fstat(0xffffffffffffffff, &(0x7f0000000000)) 2018/06/04 05:41:56 executing program 4: socketpair(0x9, 0x4, 0x3f, &(0x7f0000000000)) socketpair(0x0, 0x5, 0xe45, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x408000, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cgroup.controllers\x00', 0x0, 0x0) unshare(0x400) fcntl$notify(r0, 0x402, 0x10) fcntl$notify(r2, 0x402, 0x4) 2018/06/04 05:41:56 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xd, 0x22, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x6d4}, 0x2c) fcntl$addseals(r0, 0x409, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xff01}, 0x80, &(0x7f0000000280), 0x0, &(0x7f0000000540)}}], 0x2, 0x0) 2018/06/04 05:41:56 executing program 0: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)="71000101000000000017ad7b9019b785e2aa") r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) dup2(r2, r1) fcntl$setstatus(r1, 0x4, 0x10000000006810) pread64(r1, &(0x7f0000003c00)=""/4096, 0xe98, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x2) 2018/06/04 05:41:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") capset(&(0x7f0000000140)={0x20071026}, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x40246f, {0xffffffbfffbff270}}, &(0x7f0000000180), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r1, 0x28, &(0x7f0000000240)}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000001c0)={'team_slave_0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) 2018/06/04 05:41:56 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f00000000c0)) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x6, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) mremap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000002f000/0x1000)=nil) 2018/06/04 05:41:56 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f0000000140)=""/121, &(0x7f0000000040)=0x79) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'\x00', 0x103}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00', 0x400}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/06/04 05:41:56 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='\x00', 0x1, r1) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="8427", 0x2, r0) keyctl$dh_compute(0x17, &(0x7f0000000440)={r2, r2, r3}, &(0x7f0000000480)=""/72, 0x7, 0x0) 2018/06/04 05:41:56 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$SG_SET_KEEP_ORPHAN(r0, 0x2287, &(0x7f0000000040)=0x4d6) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2825, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/06/04 05:41:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x43, 0x1}, 0x382) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x3, 0x9, [0x3, 0x8001, 0x8, 0x7f, 0x20, 0xfffffffffffffffc, 0xfffffffffffffff7, 0x1, 0x80e]}, &(0x7f0000000100)=0x1a) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x400}, 0x8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x20, 0x8, 0x401, 0x8, 0x9b8, 0x33e, 0x2, 0x7f, 0x36, 0xda, 0x6, 0x8a}) 2018/06/04 05:41:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x4cc, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x4401) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000000080)={0x2, 0x6, 0xfff, 0x3e, 0x7fff, 0x10001}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84e02) 2018/06/04 05:41:56 executing program 5: socketpair$inet6(0xa, 0x1, 0xb1b, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) accept$inet6(r0, 0x0, &(0x7f0000000200)) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x10200, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000280)=""/94) r3 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) sendto$inet6(r3, &(0x7f0000000100)="168132da5663f54f72117337819af1cc2857e31f190ef0a55a4b53ffcd1d4a4e3e104bb3b32b339ee6aa54048ca9d131207a6443a18274b05127dc5490d9465964", 0x41, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/06/04 05:41:56 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000005c0)={0x0, 0xfd, "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"}, &(0x7f0000000700)=0x105) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000740)={r1, 0x1000}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x45f, 0xc5f, 0x7, 0xff, 0x40}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={r2, 0x1000, 0x6211af26, 0x5}, 0x10) r3 = socket$inet6(0xa, 0x1000000000002, 0x0) mlock2(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x2}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x82000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000000140)={0x1, 0x0, 0x3, 0x0, 0x9}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) timer_create(0x7, &(0x7f0000000200)={0x0, 0x15, 0x0, @thr={&(0x7f0000000280)="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", &(0x7f0000000180)="849fdb45bc68f758a87c4f8b409106819eca6973dc75d623fddc1985313006ea7ca6d35bb935e42ce28a89e361647784134fa3d7df2cb3d20e71418d26c30e9609843c"}}, &(0x7f0000000380)=0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) r9 = add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$clear(0x7, r9) timer_settime(r6, 0x1, &(0x7f0000000400)={{0x77359400}, {r7, r8+30000000}}, &(0x7f0000000440)) ioctl$PPPIOCGFLAGS(r5, 0x8004745a, &(0x7f00000004c0)) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000480)={0x4}, 0x1) 2018/06/04 05:41:56 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) sendmmsg(r0, &(0x7f0000008600)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x4, 0x4, {0xa, 0x4e24, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000140)="6b7d5bb6810b7a01d94545add7b0a2a27179b61869a53ff7cf571d7caef5c430cdc23f43", 0x24}, {&(0x7f0000000180)="2f2c8abf55f656fd4732006567eae9e15c315dc43fda8e33535e13a1e983413e81cb081c0fcbe7b82bc978e2ad06e5ee6d6d62b7a9cb8c818e0a6889fafbc767b4eb819b970e4241a6f9b299f015cfd3cb2e68a5709a49ac0f4bfed454edcdf18a87fad0a244863b3db969f0b0ed1b84123900ce39b1cd48f3bfc6ef8ad93acc32cfe550c71190c022c5d3f9152d6ed0672778c726fca4ca4e352a16a08f03d25539787d21085ab4a34bd7110d45f693e936a2ce7beab053257ea7d87da8bca999f2909aae", 0xc5}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="ebf04b082343634d70d540a65e922bf5f3c5f06c61633a0812719b4f56c696", 0x1f}, {&(0x7f00000012c0)="1570ef69c53f141c8c6e6c636e7ac9f5cfdda23e59b830d2", 0x18}, {&(0x7f0000001300)="c63ab09e458dc8f55066488ed4937d5c8fca80b0f4b285fe2b34eb2776d9cc15597a8b0cc05449d97b7bc34b5a5ca2f0e4d9224127e568753273ea78f36638ba8ae320acfb5bc4822799a770cc65dc4b0f67be19fe764155215a7109166a84d36ad13ccb710cc5d6f59b121e1f31e124dc0bf30267bcbc26", 0x78}], 0x6, 0x0, 0x0, 0x20000004}, 0x3}, {{&(0x7f0000001400)=@in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001480)="240e9438aed0403688a914bacf297d87752efe6f5319c38f64c9c65c", 0x1c}, {&(0x7f00000014c0)="6953654c6a769c1b4a2483dcd267e1adb377580770a53a2c71cf22eff3ce43cbde58732fa671e8d15915481bede9d2bc1ff4f9cbd8ce7d32550a958951377dcfba58f2782c5d407ff05287528db36a27db6336c043d77a4c04e4e2ec50eb2bc98ef57666ed38c5727ae0630f14f4a390283561dd751798ee96cc3d12f52ee222c2919908700011d12039c4f4dae628a643acfc3ad15cecea71e9e93b293623e0c7f8c050a055acc3779d93e0f7918ab6d419237656a8b56301171c7fe1930849751952114e5a98ea3b8415106bd27a74f68acec1dff69cbc605977fad18d254901e948c1f25a253fb3", 0xe9}, {&(0x7f00000015c0)="21a08e4f6df860136a3e6479dd37ddc255f4786c613a6a92981808fe79c3c74dda3e69f00787e4f000c24b99bc0d9ace41addf571108607932bacfbc26b80daaf2eea59c00c2ef88bb2e55519679e98a3fa86779e84428d29c26c4a4c8c0062ee64c8f179dddf57d005df03ef64565", 0x6f}, {&(0x7f0000001640)="401a70d3267344ffb3e6169a37f42feb10934e783964351cc47f63bb6640d1d071782eaca399d1b0333caeab07ac3c2d7bba6ef73f4eff056cdf7bdac7ef16663234", 0x42}, 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{&(0x7f00000071c0)="fe24afacf4037d6362239387dadc60c3880a7cdad1e1dd84be2e7db0225784e1bcd186bcd082cf86f852c934f0319f06f020ed225062644401d80870aca1d2507d653299729014a5868540b81d0da26c04a3c8ca49ad98bae36d52e20f0517b13e851e6e82c1c0726dfd5761642ac39a306b1e69a4c7877045f98a0c1fba5b35a8c4f33d3e94615c7b64e48095dcba1d6cb7a1386fc75e196c07c612e76f7391716d046df5844b30d1fac458ab1f8aeaa9b0b0c90469996f3d", 0xb9}], 0x5, 0x0, 0x0, 0x44000}, 0x9788}, {{&(0x7f0000007300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x2}}, 0x80, &(0x7f00000073c0)=[{&(0x7f0000007380)="63671349807eeabb4e771cf81297ecba2f4abd30ecf1cdb2f5bb0a6ed4e1bb417ee0187c3d3122a78a3339573b172e", 0x2f}], 0x1, &(0x7f0000007400)=[{0x1010, 0x84, 0xfff, "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{0x98, 0x10c, 0xaa, "63ce7bea33c14c1eb5435c53d9944d551a0c3f7a530b778f7c2cfdf31f0190729b88a1be197dc23d9e9fe835e3286f36e026f7b5e5618062422ad73acfd5d2b1bb9e07d78f61206ee92f5725f923817192bb28f47b8d897d4d1f2b9a4f1783144723af1174a3d8e0c3879b9c6e867cdef857be1bdce54ae31b5b992c497fc3fe31859dde3b770e"}, {0x60, 0x11f, 0x6, "834bc3c126825fc27bf6836ec904f977d543fd4eb6130ca72159d4678d42ca08822583d2013ad405755638bc512b87feb900188b651c1fe0a019530d6ee1c22bd61d6b40a444c9deb4ee0d0b67349ab5"}, {0xe8, 0x108, 0xffff, "19e08329209c4260470628c63ebb8f6a647e300d45cf659251ef5ecb78e45488a0a2e78863a0a512e795add7849a03dd7bb818ea17cd400d59e43caa774f2b87b569006dc2908cce3432adc154c0a3b99bacf45965909a58269a7798dc7f3f16c8c1eb0428698482ae26b2b308a6b24d48c211dc81126420034aed5d0174593a7eb7d7d6c4b187975d8d752dc4f19767734af55e380783a0db3c1e6af6df01d5a16a5154bc3e438b5dd950ba31c365425ef825646c6b33b7b0cd7955397fc9309b0af9244db848fe2b664006ace16833fa593096"}], 0x11f0}, 0x5d22}], 0x8, 0x4014) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001800)={0x0, 0x7fffffffffff, 0x1000}, 0xfffffffffffffdbf) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xffffffffffffff80, 0x0, 0x0, 0x1}) dup(r0) r3 = syz_open_dev$admmidi(&(0x7f00000017c0)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001840)={0x401, r2, 0x10001, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000080)={r4, 0x400000000000000}) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/04 05:41:56 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000004c0)="ec", 0x1}], 0x1, &(0x7f0000001680)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)=@ethernet={0x0, @remote}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000005c0)=""/218, 0xda}], 0x1, &(0x7f0000000200)=""/21, 0x15}, 0x0) 2018/06/04 05:41:56 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xc01, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000000c0)=r2) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") syz_emit_ethernet(0x66, &(0x7f0000000140)={@empty=[0x2b], @random="1b207f5c5eeb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8906}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, &(0x7f0000000000)) 2018/06/04 05:41:57 executing program 0: r0 = userfaultfd(0x0) flock(r0, 0x9) mmap(&(0x7f0000011000/0x4000)=nil, 0x4000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000014000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x11) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000080)) 2018/06/04 05:41:57 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000380)="045b898f73", 0x1004, 0x0) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) mount(&(0x7f0000007940)='./file0\x00', &(0x7f0000007980)='./file0\x00', &(0x7f00000079c0)='f2fs\x00', 0x20000, &(0x7f0000007a00)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) umount2(&(0x7f0000000040)='./file0\x00', 0x2) 2018/06/04 05:41:57 executing program 2: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000000)='mqueue\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x201000, &(0x7f00000002c0)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f00000016c0)='.\x00') 2018/06/04 05:41:57 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x2000020000003, 0x2, 0x3, 0x1, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000040)="036ec6d0ced0928eae369b01c6748eeac1b7113f6d7b31ec9846c8d285742ededaf38c57fdb747e15bc86599a0b5477ec78f23963e4190995ec670f9c5a4", 0x1}, 0x20) 2018/06/04 05:41:57 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') sendfile(r0, r1, &(0x7f0000000000), 0x80000002) 2018/06/04 05:41:57 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0xb, 0x2) ioctl$int_in(r1, 0x80000040045010, &(0x7f0000003ff8)) getsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/06/04 05:41:57 executing program 2: unshare(0x20003fd) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111040, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000002040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8) 2018/06/04 05:41:57 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000001680)='/dev/zero\x00', 0x228b00, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000016c0)={'nat\x00'}, &(0x7f0000001740)=0x54) write(r0, &(0x7f0000000080)='U', 0x1) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000000)=[{}]}) 2018/06/04 05:41:57 executing program 0: msgrcv(0x0, &(0x7f00000002c0)=ANY=[], 0x0, 0x3, 0x0) msgrcv(0x0, &(0x7f0000000300)=ANY=[], 0x0, 0x2, 0x0) r0 = msgget(0x3, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000280)=0x4) msgsnd(r0, &(0x7f0000000080)={0x80002, "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"}, 0x1d2, 0x0) 2018/06/04 05:41:57 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) connect$netlink(r1, &(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x88000001}, 0xc) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000040)=r2) eventfd(0x8) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)) 2018/06/04 05:41:57 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) timer_create(0x4, &(0x7f0000000040)={0x0, 0x9, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000280)="5a30caffef8d88fd765e31ef45ef50187222487a40140cd21016c13c5888fb08d200362ed9bc8af7dc4bea20deaf5c88486dda602e826a23d0925be7607900804ff5c1ea434310c0550b"}}, &(0x7f0000000680)=0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400040, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f00000006c0)=""/225, 0xe1, 0x400, &(0x7f00000007c0)={r3, r4+30000000}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x4, 0x0, 0x40, 0x7}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000600)={r5, 0x1ff}, &(0x7f0000000640)=0x8) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000400)={{r6, r7+10000000}, {0x77359400}}, &(0x7f0000000540)) bind$alg(r0, &(0x7f0000000300)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7be", 0x10) r8 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r8, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r8, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/06/04 05:41:57 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x400) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x10005, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) 2018/06/04 05:41:57 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x141002) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/225) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x3, &(0x7f0000000240)=ANY=[@ANYBLOB="8500000007000000250000000000048695000000000000000259a9b585f48d31a0356620532539b11d938e1def63ba14beeeb4fecc1aa122819a02e90e3b34f8c30d1bc4c0aba900e3762cc49f5e2f226f2d4d50b3760c2db801dded46067ad687ff9d7f57e467ede343007a747090b9f027422ee39d1f13cf241609155c8c7695e43684040b2c252c98c1e31b2c2fbfca1d"], &(0x7f0000000000)="504c20004cf7d12af11ce92537b5e3191e66de5d4ec18e4c2df01484a86d77842f624946eae310794c8c96ff1466232e25951139bda5d2990e523f8ec3080ffc1224d8dc4c84a9c8e8ab31576806715523fa749e8615c61049b8b1be6aa7740702cc5add", 0x5, 0x487, &(0x7f000000cf3d)=""/195}, 0x48) 2018/06/04 05:41:57 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x0) 2018/06/04 05:41:57 executing program 6: keyctl$reject(0x13, 0x0, 0x0, 0x200, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0x8, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/06/04 05:41:57 executing program 4: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x1c, 0x18, 0x503, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0xa0100, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000000c0)={0x20, 0x7, 0x2, 0x6, 0xc, 0x5}) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$setregset(0x4205, r3, 0x4, &(0x7f0000000380)={&(0x7f0000000300)="5272b5bc5b89fbef5aa1410b2fec093c49da56ac7b4cc84b90346f157fd246891f5a905817e8cdccbcd68197887b2e13ac505efa5ac3eeccd73178837b698e16da37e63612c7d741b1feb7b710c273a65dc28402a6fc33a83efe5e193c6830aa2e95e7ad6b88bc0d775e8713e2672f9896235dab1653a434ce164a", 0xfffffd05}) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={r4, 0xcf, "c136bec65125431a999760f6a452decc2e58d17be69c5231032e6f27a12557d313ae160f8e4457576b16a310aeae79da6b437ebc12673d6296477f2b16eeb49973c6647213f15bedcfd7307be8c0bb8ec6d7a4f8f2a2f6eae4b546822ae0fab663d2045cb83577a2b625a9a49a6bf2ed51e9e136f6633e1628942d41b239e02f4dad9f1f6c88143ba6e12c80c05f57b5ca3e7bc9e70f5f4c0793c6149f5a13a7ea832ba121e15f107316392219b645b5e5bc4c83ae26f613b656e10eea784eb06f88c12ffe34b7503cef44295edf84"}, &(0x7f0000000540)=0xd7) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000100)=""/199, &(0x7f0000000200)=0xc7) 2018/06/04 05:41:57 executing program 2: r0 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x8010, 0x2) r3 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="7f", 0x1, r1) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='\f', 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000380)={r3, r4, r3}, &(0x7f0000001680)=""/238, 0x71, &(0x7f0000000100)={&(0x7f0000000080)={'sha224-generic\x00'}}) 2018/06/04 05:41:58 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) syz_open_pts(r0, 0x200) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000240)=""/174) 2018/06/04 05:41:58 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x72d3, 0x40280) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0xad5, 0x5, 0x800, 0x4, 0x8, 0x1f, 0x9, 0x7, 0x1f, 0x7ffe, 0x10000, 0x1}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7ff, 0x8100) ioctl$int_out(r1, 0x4148, &(0x7f0000000100)) [ 209.123740] alg: No test for ccm(aes-generic) (ccm_base(ctr(aes-generic),cbcmac(aes-generic))) 2018/06/04 05:41:58 executing program 2: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000000)=0x60) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000180)="9fb9a23e9c4c257313d32ef6af5dd241ebb7d4b58b0b785659a243f42ead7bb68c4ecdc6fbfcc8d6facdf464bf1f93c986a7f2e9a399f5d36fc7f4ad1bf2aa639e1c3ca47dd4013a9df449d3f80f49ae50eca670bb38ea8055cb707eedcab62b4232eff81b19ccc3d273ac1943cc6a9eebee1f317b") write$rdma_cm(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="16000000fb0000fafd7f5368b69ee19960bb62b5a2f60b53c6c198cfa9dd50b3b7ea25d8ce23d3cb4fe6778dd1cfb585773d8ab787c77e5824d201964c4ccf5112d248559b7281a113a1685a09ee1a5ad4d82eae02b3f005a0ea1ede365b73a66cedf274f281bdd579c192caf7953c52f7352d71ffd6077e2370785e0faab3e3d3e9f20fc0bbedf1232564f612a1f7bf23e11bc3be9cdc34f3d6a385d435fc0f17a135baa7d88f097a5881d4426325993879b0c2cd5a6b97fc9355a921f72f499cbd8eafbb075c7cfade6892f570", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000", @ANYRES32=0xffffffff, @ANYBLOB="100000001b00000600000006e0e9dfc6a9e4bcc0606bbf1129a92aad0000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xa0) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x141000) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001840)=@leave_mcast={0x11, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000240)={0x8001, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x39, 0x40, 0x5, 0x3, 0x81, &(0x7f0000000200)='bpq0\x00', 0x7ff, 0x6, 0x100}) 2018/06/04 05:41:58 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup(r1) sendfile(r1, r0, 0x0, 0x7) read$eventfd(r2, &(0x7f0000000000), 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3ff) socket$packet(0x11, 0x3, 0x300) write(r1, &(0x7f0000fa8000)="2700000014000707030e0000120f0a0011000100f5fe00c72b6df5b01b43401f75080039000500", 0x27) 2018/06/04 05:41:59 executing program 6: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/ip_tables_names\x00') sendfile(r1, r1, &(0x7f0000000000), 0x3) 2018/06/04 05:41:59 executing program 3: r0 = socket(0x14, 0x0, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000240)=r1) r2 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="701f74f0647f83585ee77f404b4bf06db2333c71f949e5c45e3179a816ddc993527e0af15cef59258001fd90bad0836441a7e624b3dc2fd0ce37197ea9c3f2ee99ef5ecb4877e4f7c2c5799f9bdd7e672650a0a5312c273b8a24e0f8f6644d5377c3e283e42efaf0877fb1e2ab26258f2087079025c924ff1044637a56bd5a864b06a7291483625985ce1b4b6f11b5a00ab852ed9bdcdc032e0f45f8b5606386db494cc8e0c4c6c937740174f9080d8e4d663b11e944d2543ee9768421abd02a6e6bef52b33e1ec0cffbf38447968dc4edf1fcce078193992bb3c64ff98c23051161f2", 0xe3, 0xfffffffffffffffc) dup(r0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0d9f36033014905ee4c0df", 0xb, r2) 2018/06/04 05:41:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x500, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000100)={@host=0x2}) open$dir(&(0x7f0000000000)='./file0\x00', 0x48080, 0x92) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x88000100}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="680000007cd834c474c6b0c7f440a554f586d59be9705e94e94118797a648ede1e33f72053b8b732ad02e6b91699bfae69c66ecd2bac23575332c94d46894200000000000000000000000000000000", @ANYRES16=r2, @ANYBLOB="08042cbd7000fbdbdf25060000002000030014000600fe8000000000000000000000000000aa080007004e23000034000200080007000900000008000300000000000800030001000000080007002d6c000008000400010000000800030000000000"], 0x68}, 0x1}, 0x90) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000200)=0x101, 0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f0000000080)="00000000fa9131bdfb2d6388fd21c6498b4ccf60442f6e17ef62ae383e15dc82ed0504e666327e944783770881024e316786faad9f384e8b6f93c1f080affe0bb3f4dd34c299218004477fe4b2fb0254d3e9bba049cc3336", 0x58) fchmodat(r1, &(0x7f0000000140)='./file0\x00', 0x102) 2018/06/04 05:41:59 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x8000, 0x0) sendmsg$alg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000180)="74e4f52fdfccba76dcb182508fd02f780bb2d71f5867ef4a29d5403d938b6796c960288cdad6db76948531b8e27f6bddbb211e4bf2aeed7f9e65b51ebcbaa33f054bd292ca717d7a794a7e19002a3d8bab39c53e36b58c75e5e3fc9ce131f22beb31c8538f336d25f13a6dea1a151ff12fc9a8cb48813c6c7fe917667a52d0ea7ac78f290995de8046c039df0268207777b75edeef6ba90f80eee58a4440c1bf53d8fb84d6", 0xa5}], 0x1, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x80000000}, @assoc={0x18, 0x117, 0x4, 0xba}], 0x48, 0x40c4}, 0x81) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000001e00013c983d580000a600"], 0x1c}, 0x1}, 0x0) readv(r1, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/191, 0xbf}], 0x1000000000000044) bind$netrom(r0, &(0x7f0000000300)=@ax25={0x3, {"e9eb5dd3168b36"}}, 0x10) 2018/06/04 05:41:59 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x800, 0x400000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000005c0)=0xe8) sendto$packet(r0, &(0x7f00000003c0)="92e1d6d35a5f8dea4c8f981d6147cc1120251ff0644d6087ab6274933aee7993ea1e53cbd1b1bf70400ddf23b36c493fab84ebe7d1ab69cbf59794465cbc27031b00735e24db0fbb048a879fe2e237c53db504d4f913e0", 0x57, 0x4800, &(0x7f0000000600)={0x11, 0x1f, r1, 0x1, 0xfff, 0x6, @random="e7d91020923f"}, 0x14) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040)=0x8000000000004, 0xe3) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r6 = socket$inet(0x2, 0x2, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) r8 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) getresuid(&(0x7f00000000c0), &(0x7f0000000140), &(0x7f0000000180)=0x0) getgroups(0x4, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) keyctl$chown(0x4, r8, r9, r10) sendto$inet(r6, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=0xffffffffffffffff, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) 2018/06/04 05:41:59 executing program 0: setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x8001}, 0xc) 2018/06/04 05:41:59 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000002000)=@ethernet, 0x10) r2 = accept4(r1, &(0x7f00000005c0)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f00000002c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000640)={0x0, 0xffffffffffff90bf}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000006c0)={0x4, 0x100000, 0x2, 0x7eda, 0x40, 0x2, 0x8, 0x9, r3}, &(0x7f0000000700)=0x20) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000002fd8)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, [0x883, 0x9, 0x5, 0x7, 0x1, 0xfff, 0xc85, 0x3, 0x2ea5, 0x4, 0x4, 0x26, 0x401, 0x6, 0x401]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x5}, 0x90) r6 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x1, 0x0) ioctl$TIOCNXCL(r6, 0x540d) r7 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x57, 0x40000) setsockopt$ax25_int(r7, 0x101, 0x4, &(0x7f0000000100), 0x4) sendmsg$can_bcm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r4}, 0x10, &(0x7f0000002ff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000100000000000000000000007909000000000000006695eea58af88d0b23b8f5caffc6ca3479893215467e3bb87de9565021a414149b64a2ac032e59a37a2d19343108b0e76de3a57d63e4e42b5bcab289f155bc54c7fcd5f86269d896dc417c70310c345caa5c91caa78d3018ddf31035fb7de8e617089cdfb622d31024ebb9e21d285d0d70b1b4f48f13cdfb7b15d8cd70fcfc6cb6b1772a57f07071b481993b1306b9676f33aae7088bbef12b6f98d88684bd4a7a66d9e0b5aba7b09acb7a52fc305ea56a2fba7d5c74"], 0x80}, 0x1}, 0x0) 2018/06/04 05:41:59 executing program 4: r0 = socket$inet(0x2, 0x80000, 0x6) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000180)={0x303, 0x33}, 0xb834) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = gettid() mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x680000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f00000001c0)={0x8, 0x0, 0x3}) process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/247, 0xf7}], 0x0, &(0x7f0000000440)=[{&(0x7f00000002c0)=""/159, 0x9f}, {&(0x7f0000000380)=""/130, 0x82}], 0x2, 0x0) madvise(&(0x7f0000290000/0x1000)=nil, 0x1000, 0x14) pipe(&(0x7f0000000200)) [ 210.216634] IPv4: Oversized IP packet from 127.0.0.1 [ 210.222175] IPv4: Oversized IP packet from 127.0.0.1 [ 210.234875] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:59 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x7e0, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x2, 0x4, 0x12000, 0x81, 0x54, &(0x7f0000000000)='ip6_vti0\x00', 0x3, 0xfffffffffffff800, 0x9}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', @ifru_names='ifb0\x00'}) 2018/06/04 05:41:59 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x400082, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x17d0000000000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x4, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$binfmt_aout(r1, &(0x7f0000000540), 0x3e8) 2018/06/04 05:41:59 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="bb3ca4dce95062080321cbe13d196054d1bc64519923eaa1722c6a30a1eb68edeb665e96286313ba1f7d31404186a8a233ecb2060da7febd8c12de618403520e1d09dcc5bb985365e90bd64bef571fb44616117d44662d8f504ad29168bd43caeeef0863bcbbbc079cc98dfffc8781741f312ffa871d6d240d7bff1ef053246f9687bca43be605826718dce4ea0b732c348a31550d4670616c248863875ffc695dc0d51294fcb56de4c4b543c36e41c633d1454281ba7214b65fe058dfdb737a7eccd22a00cd88aaf211801ab7dbfa14b454eeec374ece86b35808e2c9772f96") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x80104592, &(0x7f00000001c0)) close(r1) prctl$seccomp(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{}]}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x400102, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x17}, 0xc79, 0x1, 0x2, 0x8, 0x2, 0x0, 0x8}, &(0x7f0000000140)=0x20) 2018/06/04 05:41:59 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = dup(r0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000300)=""/4096) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xfc, r2, 0x400, 0x70bd25, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffffff9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x8}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x5c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x4da}, 0x1, 0x0, 0x0, 0x44001}, 0x81) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e756d615f6d61707300b599ee4e11b1f639afa922dff0c62e9e8de9f243640adf8012cff84f0f7e719513facec8b6cb3c64577aa9e4e33f9f72e5185191246f8fe224c3925050e2a9e57dbf6b530a5ebbec861baf4dc4f84bb1df13f0b152aa3b6e780781b6a8d091") mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) pread64(r3, &(0x7f0000df6000), 0x0, 0x800000000000) 2018/06/04 05:41:59 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000040)={{0x1f, 0x1, 0x1, 0x0, "8ad786f8ed85b44f288b23aa9920f9e3a4aa12e89e0dd7756179b263d4ce793f3c75e7d399be40a39f8fa158", 0xfffffffffffffffa}, 0x8, [0x8000, 0x200, 0x3f, 0x6, 0x5dc, 0xfffffffffffffffa, 0x6, 0x6, 0x76, 0x5, 0x4, 0x3, 0x4ee1, 0x450, 0x0, 0xfff, 0xfffffffffffff4b0, 0x10000, 0x5, 0x5, 0x81, 0x35a, 0x6, 0x7fff, 0x7, 0x2, 0x0, 0x7, 0x8001, 0x7fff, 0x800000000000, 0xf6, 0x2, 0x9, 0x7, 0xff, 0xfffffffffffffff8, 0x8, 0x7fffffff, 0x2, 0x8, 0x0, 0x10000, 0x6, 0x7, 0x7, 0x2, 0x7ff, 0x4, 0x7, 0x8, 0x8, 0xc9, 0xdec, 0x0, 0x4, 0xffff, 0xfffffffffffffffb, 0x201, 0x2, 0x17, 0x6, 0x3, 0xbe2, 0x7f00000000000, 0x6, 0x5, 0x0, 0x101, 0x10000, 0x8, 0x3, 0x7fffffff, 0x0, 0x0, 0x662, 0xff7, 0x6, 0x9, 0x7, 0x7fff, 0x6, 0x3524, 0x9, 0x1, 0x1, 0x3, 0x8001, 0x40, 0x1, 0x4, 0x48e0, 0x3, 0x100, 0x80000001, 0x8, 0x3, 0x1ff, 0x9, 0x1f, 0x6, 0x9, 0x9, 0x0, 0xfffffffffffff7c3, 0x60000000000, 0x100, 0x3, 0x8e2, 0x7, 0x6, 0x6, 0x7, 0xdb, 0x8, 0xb3b, 0x5, 0x6, 0x400, 0x8524, 0xf7e, 0x8, 0x80000001, 0x6, 0x7fff, 0x321, 0x9, 0xffffffff], {0x77359400}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) futex(&(0x7f0000000ffc), 0x1, 0xffffffffffffffff, &(0x7f0000fd3ff0)={r1, r2+30000000}, &(0x7f0000000540), 0x0) 2018/06/04 05:41:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c00000051ffff0001000000000000000008001200b20000ed0000"], 0x1c}, 0x1}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40100, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10801000}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x160, 0x26, 0x200, 0x70bd2d, 0x25dfdbff, {0x3}, [@generic="5fa4d73ce685fa", @nested={0x144, 0x94, [@typed={0x10, 0x50, @str='/dev/dsp#\x00'}, @typed={0x14, 0x34, @str='/dev/snapshot\x00'}, @generic="74984338a94244901bf78b27860697e4f3f17b9dbd305bf825ad0311e193721d2100ae0f3b0e98d08544a0e0ed1bbb361a09bac73f1b426fc01118656f2cce2b993249d91f5bd5ab7b7f919225b4e604bc7ea0e68cc1dbdffcb91c768c107059fead1b37b364261049d66f371fa1fdceba80bb2cd3c53144546a02e166f33f47ba9854fa3fa59c79041f222341a166aeeb4f5d7049dab75ca3426c4b7cd99fe3fbf925cce7f32faf181980ae7adb3e4ef1fd0390d617c5a1613482f157b84da0f75d879d0c999b271673977a4e1a309ac19d10cefa738374cad177526ae5bb27718f671f938d967b5b1d65c14857279df8fc2a83914e9887", @typed={0x14, 0x3b, @str='/dev/snapshot\x00'}, @typed={0x8, 0x3c, @pid=r2}, @typed={0x8, 0x96, @uid=r3}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x4000}, 0x4000005) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x100000001, 0x220302) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000480)=""/24) [ 210.559105] IPVS: ftp: loaded support on port[0] = 21 2018/06/04 05:41:59 executing program 7: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000000000)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = socket(0x10, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000000)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='io\x00') pread64(r1, &(0x7f00000002c0), 0x0, 0x0) lseek(r1, 0x0, 0x1) dup2(r0, r1) open$dir(&(0x7f0000000340)='./file0\x00', 0x27e, 0x0) 2018/06/04 05:41:59 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000080)=0x6e, 0x800) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = socket$kcm(0xa, 0x3, 0x11) r2 = openat$cgroup_ro(r1, &(0x7f0000000680)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000006c0)={0x4, 0x5, 0x101, 0x3f}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000700)={0x6, 0x0, 0x1, 0x53}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000740)={0x1, r3, 0x10001, 0xffe0}) exit(0xfffffffffffffffd) 2018/06/04 05:41:59 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x3, 0x0, 0x0, 0xfff}]}) ppoll(&(0x7f0000000100)=[{r0, 0x110}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x10000}, 0x8) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x1, 0x0) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000000200)=0x9, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/06/04 05:41:59 executing program 1: r0 = socket$inet(0xa, 0x2000000000000803, 0x400000000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000500)=@broute={'broute\x00', 0x20, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x2, &(0x7f0000008000), &(0x7f0000000240)=ANY=[]}, 0x78) 2018/06/04 05:41:59 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) r3 = socket$inet(0x2, 0x80e, 0x1) tee(r1, r3, 0x8000, 0x8) r4 = dup2(r0, r1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x2c, &(0x7f0000000600)={0x0, &(0x7f0000000580)}, 0x10) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000000)=0x1) 2018/06/04 05:41:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970099a4e482eeff61eef7e1af16512f60985039ca4495bc994b9383916146c3e8fe0cb491c308fb54eaa01319b1cb2966626598c36ca20f24fb4a1a942fd068997017a2d1b60afdb7e97100789956254b71951c3e97de5d2bf14f0bc110d5c4937fc56935cb3cc3fbf7f2c78946ac7a03e") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x40) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x1000) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'mangle\x00'}, &(0x7f0000000080)=0x54) syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0x3, 0x2) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1) r3 = syz_open_dev$midi(&(0x7f0000000280)='/dev/midi#\x00', 0x0, 0x100) sendmsg$rds(r3, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000300)=""/118, 0x76}, {&(0x7f0000000380)=""/118, 0x76}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/30, 0x1e}, {&(0x7f0000000580)=""/212, 0xd4}], 0x6, &(0x7f00000008c0)=ANY=[@ANYBLOB="1800000000000000140100000c0000000200000000000000480000000000000014010000010000000101000004000000", @ANYPTR=&(0x7f0000000700)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8e00000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\f\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="80000000001000000691a7d0bbac5f3c9515b21fffd1c0dc7dc69b8f2671271a2317359d17e46e18249d7a8b1c0e2d97028ad4e0d07bef4f47fcab45d7a3759e8be66e44def66daf0a368d40139ad6796b6e12fe7f69ef4138b59a384bc039cabfc8e259ab22a5b7c5"], @ANYBLOB="0200000000000000060000000000000001fcffffffffffff"], 0xffffff77}, 0x40000) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f00000002c0)={'gre0\x00', {0x4, 0x401, 0x5, "09e2543173c9", 0x3}}) 2018/06/04 05:41:59 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000025c0)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000002600)={0x0, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}}, 0x3, 0x988, 0xffffffff, 0x8, 0x40}, &(0x7f00000026c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002700)={r1, 0xfffffffffffffff9, 0xf30d, 0x1}, &(0x7f0000002740)=0x10) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r2, 0x8912, &(0x7f0000000080)="0247e22f05d02c99240970") r3 = socket(0x1, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x800000000089f0, &(0x7f00000000c0)={'gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/06/04 05:41:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockname$inet(r2, &(0x7f00000007c0), &(0x7f0000000840)=0x216) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x5d0, 0xffffffff, 0x308, 0x308, 0x210, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'veth0_to_bridge\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0xdc, 0x1}, 0x0, 0xe8, 0x210, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x7}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x4, 'system_u:object_r:selinux_config_t:s0\x00'}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @empty, 0xffffffff, 0x0, 'ip6tnl0\x00', 'syzkaller1\x00', {0xff}, {}, 0x16, 0x2, 0x13}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x1, 0x9, [0x17, 0x20, 0x3a, 0x17, 0x17, 0x1b, 0x23, 0x3, 0x32, 0x2b, 0x39, 0x1d, 0x13, 0x1e, 0x2f, 0x3d], 0x3, 0x7, 0x4}}}, {{@uncond, 0x0, 0x1d0, 0x230, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x7d8, [0x7f, 0x6, 0x4000000000000, 0xfffffffffffff0b4, 0x63b, 0x5], 0x1000, 0x6, 0x2}}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x3, 0x3ff, 0x2, 0x1, 'syz0\x00', 0xf64}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x8001, 0xb, [0x1, 0x24, 0xe, 0x3d, 0x3b, 0x2d, 0x28, 0x1f, 0x2b, 0x34, 0xa, 0x2a, 0x11, 0x17, 0x23, 0x14], 0x1, 0xfffffffffffffff9, 0x8c}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x630) 2018/06/04 05:41:59 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f000000a000/0x4000)=nil) remap_file_pages(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mincore(&(0x7f0000003000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/210) 2018/06/04 05:42:00 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000000)=0x0) rt_sigprocmask(0x3, &(0x7f0000000280), &(0x7f00000002c0), 0x8) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) io_getevents(r1, 0xffffffffffffff80, 0x1, &(0x7f0000000040)=[{}], &(0x7f00000000c0)={0x0, 0x1c9c380}) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0xffffffff00000000, 0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x1c, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="4600000074d670f37425ad958d795881d44f55fd44bd756f0e0e90c9becd9c39cf21c20adfb1325e7adcc4b2a6d27b00950d5fd55d51963fb2666c15ffce73d5bb856559d370080f2f7c109f40d4e7870000000000000000"], &(0x7f0000000300)=0x4e) 2018/06/04 05:42:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/raw6\x00') lseek(r0, 0x800000000000063, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x2, 0x0) 2018/06/04 05:42:00 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syz_tun\x00'}}, 0x1e) creat(&(0x7f00000000c0)='./file0\x00', 0x100) syz_emit_ethernet(0x14, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@generic={0x8864, "42a703000000"}}}, &(0x7f0000000000)={0x1, 0x4, [0x0, 0xac5, 0x0, 0x6e6]}) 2018/06/04 05:42:00 executing program 0: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) open_by_handle_at(r0, &(0x7f0000000140)={0xee, 0x100000001, "652cac020e89e49fc5cda0c080747c77097a3b414b69129448b768de7842349600c9f412973af92dbdcd5f4903c828aa3e411a567f8688a14ed4aa44a30b53460a0073275f1e6c06985bd2557a8aecd9a18c21a94708ec97ad5abe1d8852d523232dbe1009af9bacf8c00a805ff020560d2e38b49a2b9e4da61b0230f7a1ad5f65a84b1f09c0fd72451a222c31a69dd9054c66a7977984d8e5e2acbea2e64b5174b33af47efc6a0babc60c8cb524b362bb38bcea2bffae29594479d436b65a5b83471df3957a8c0e577a5c9489bd5668a2a8218658c0aaa9b6d3ee1e4c06b91944f0d2528c50"}, 0x4040) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0xbe8a06007507907}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) r4 = socket(0xb, 0x200000005, 0x3) dup2(r4, r2) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x3) 2018/06/04 05:42:00 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x1c) 2018/06/04 05:42:00 executing program 5: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f0000000200)=[{0x4, 0x0, 0x800}], 0x239) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}) semop(r0, &(0x7f000001a000)=[{0x0, 0xffffffffffffc5bc}], 0x1) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semctl$SETALL(r0, 0x0, 0x11, &(0x7f00000000c0)=[0x20, 0x2, 0x55, 0x1, 0x3e3, 0xb59, 0x61d, 0x100000000, 0x8000]) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4b0c02) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r2, 0x80000, r3}) 2018/06/04 05:42:00 executing program 6: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000080)=""/17) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) r2 = socket$inet6_sctp(0xa, 0x1000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'veth1_to_bond\x00', &(0x7f0000000000)=ANY=[@ANYBLOB]}) close(r2) syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x9, 0x0) close(r1) rt_sigsuspend(&(0x7f0000000140)={0x5}, 0x8) signalfd(r0, &(0x7f0000000040)={0x7}, 0x8) 2018/06/04 05:42:01 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000400)='big_key\x00', 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r2 = dup(r0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x20, 0xd32, 0x4, 0xfffffffffffffff5, 0x10, r2, 0x81}, 0x7) r3 = socket$kcm(0x29, 0x7, 0x0) sendto$unix(r2, &(0x7f0000000100)="e45861d34775f5", 0x7, 0x40000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) signalfd(r0, &(0x7f00000004c0)={0x48}, 0x8) r4 = dup3(r3, r0, 0x80000) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000340)) ioctl(r3, 0x8000000008932, &(0x7f00000000c0)="00049f4033d83399240970") getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0xb) sendto$inet6(r0, &(0x7f0000000200)="a1", 0x1, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/04 05:42:01 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x4}, {{}, 0x0, 0x4}], 0x30) write$evdev(r0, &(0x7f0000000080), 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2000, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x40000007) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000001c0)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x100, 0x7fffffff, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/06/04 05:42:01 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r0 = socket(0x6, 0x1, 0xffffffffffffff72) ioctl(r0, 0x0, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)="4a1b912cfc8dc64246cf3204cf19645f30f37afeff524b3a75ddaded71051d563c39281b2ff5d7b4fc7794d5e202c3dd5c87ef26fc863313", 0x38, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/06/04 05:42:01 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)="b25830a84a5018bf7f915781effc54394cb5318ecf077e4ee64930c0630a81df6a673233027c485b9dd150c7a9449620ce57da80ba4f37c7b8a88737da78e85a9a490c3d5f3cbd052f46f04613fd295fc49340bab7e4128318e587c0b89e", 0x5e) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000140)="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") r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa}) getpeername$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_delete(0x0) epoll_pwait(r0, &(0x7f0000000380)=[{}, {}], 0x2, 0x6, &(0x7f00000003c0)={0xa233}, 0x8) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000000)=0x100, 0x4) 2018/06/04 05:42:01 executing program 1: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400401, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x3, 0x0) 2018/06/04 05:42:01 executing program 5: r0 = userfaultfd(0xfffffffffffffffe) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000040)={0x10001, 0x6}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)=0x0) timer_gettime(r2, &(0x7f00000015c0)) 2018/06/04 05:42:01 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/06/04 05:42:01 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x80000) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f00000001c0)) r0 = semget$private(0x0, 0x7, 0x200) semtimedop(r0, &(0x7f0000000000)=[{0x3, 0x1ff, 0x1000}, {0x1, 0x10000}], 0x2, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/06/04 05:42:01 executing program 1: socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7fff, @dev={0xfe, 0x80, [], 0xd}}], 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0xc074510c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/06/04 05:42:01 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x100082) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000380)="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", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000240), 0x20000102000007) 2018/06/04 05:42:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) dup2(r2, r0) 2018/06/04 05:42:01 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000722000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000), 0x8, 0x0) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000040), 0x1, &(0x7f0000000080)}, 0x18) mlock(&(0x7f0000acf000/0x2000)=nil, 0x2000) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/06/04 05:42:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') fsetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0xbe, 0x3) 2018/06/04 05:42:01 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x6, &(0x7f0000000400)="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") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xc0, "782b8539e7bc90d5b4f0ae1c41c0132f341fef578f5ad709f0ce982847941e3cd518d2a4fad5d367933749599c4f3206aa328a160099bc27096910a7af77afe04802ebbc73ec363cd0d12b61be919c627d0f586e0e4c8561732e61c528494de5212bb137cd5bb4713cc38a9820415a06e86311c940838300047033efb8eaeff4b3d42c0bd0549d7526ebbf648ca896cbfbe428540595dd02768760842a325879e9c00eb174d8b4bd08c622b48d184ad92b79eddcfdfd26b98baeaae97c8d61c3"}, &(0x7f0000000000)=0xc8) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x800) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x2, "f85d409c4470c537e18b73efecf010c7dcab4aba2a931f7e5e47ec03853c9e2684489f7d94d7dd53e69e3300", 0x7}) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xd) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/udp\x00') sendfile(0xffffffffffffffff, r2, &(0x7f0000000200), 0x0) 2018/06/04 05:42:02 executing program 2: unshare(0x2000400) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) r1 = socket(0xe7cc142dd732785b, 0x2, 0xb86d) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000040)={{0x87, @rand_addr=0x6, 0x4e24, 0x2, 'wlc\x00', 0x4, 0x719a, 0x69}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x2, 0x800, 0x69f4, 0x1f}}, 0x44) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x8, {0x1, 0x1, 0x10001, 0x8000, 0x3, 0x100000001}, 0xe3, 0x5}, 0xe) 2018/06/04 05:42:02 executing program 7: r0 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r0, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_ivalue=0x8}) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="4e98c0a7dee862fac991a6cfa93e3688e00bd75769a4ca2377a0b18bac97e86c"}) 2018/06/04 05:42:02 executing program 5: 2018/06/04 05:42:02 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x20000000000}) write(r0, &(0x7f0000000080)="30260eeef8e8fef7239739d7c80131240691091c14000703756d6d49138e62d9d92e03301c3e4365c2953fe3e66126557d1f25c3d773a8d6022a20c189b2d1315848d9b6057ec66fa206cb429914abb1b378bfe5771c7e1d5559bbb1d97731f449566c9c4198063e6ccf4b214b97b1e1e5771a9b0566c7489cab76791787177c7fb5c4e06d3c80e06c55836b4e4d552986f91b404937f323b3b54a2799491b2b224a2ff65858f51d", 0xa8) 2018/06/04 05:42:02 executing program 1: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x8000) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x5) 2018/06/04 05:42:02 executing program 3: r0 = socket$inet(0x10, 0x4, 0x4) sendmsg(r0, &(0x7f0000000000)={0x0, 0x26d, &(0x7f0000003000)=[{&(0x7f0000005fdb)="1b0000001800030307fffd946fa200001c00000000000000031d85", 0x1b}], 0x2ff, 0x0, 0x0, 0x20040051}, 0x0) 2018/06/04 05:42:02 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) write$binfmt_aout(r0, &(0x7f00000002c0)={{0x108, 0x1, 0x6, 0x268, 0x2a1, 0x4, 0x194, 0x100}, "ee85551e0d8e01b6f39485b4fccc086a2bfcf106d53d486b5ce28d2ba12e0d0c7f269727c1c2d78586b8707183bfb1f5ce8d54d7784153d7e76618f70a839e4c24d96dae6a0a5b3a3710fbc976bce346d3ebe84a0bde4f1249e919e1ef589ab1c7", [[], [], [], [], [], []]}, 0x681) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) ppoll(&(0x7f0000000000)=[{r3}], 0x2000000000000013, &(0x7f0000000140), &(0x7f0000000040), 0x8) 2018/06/04 05:42:02 executing program 7: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000100)=""/113, &(0x7f0000000000)=0x71) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={"69666230000000ff8800", {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'ifb0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) dup3(r0, r1, 0x0) 2018/06/04 05:42:02 executing program 0: r0 = socket(0x10, 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x4000) sendfile(r0, r1, &(0x7f00000000c0), 0x80000002) 2018/06/04 05:42:02 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r4 = openat(r3, &(0x7f0000000040)='./file0\x00', 0x200, 0xfe) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) writev(r1, &(0x7f0000001680)=[{&(0x7f0000000100)}], 0x1) 2018/06/04 05:42:02 executing program 5: 2018/06/04 05:42:02 executing program 1: 2018/06/04 05:42:02 executing program 2: 2018/06/04 05:42:02 executing program 6: 2018/06/04 05:42:02 executing program 3: 2018/06/04 05:42:02 executing program 4: 2018/06/04 05:42:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180)='./file1/file0\x00') 2018/06/04 05:42:02 executing program 1: socket$kcm(0x11, 0x2, 0x300) gettid() r0 = socket$kcm(0x11, 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000140)) sendmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x80, &(0x7f00000004c0), 0x0, &(0x7f0000000180)}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) 2018/06/04 05:42:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0x0, {0x1c}}, 0xedf8}, 0x1}, 0x0) [ 214.094844] ================================================================== [ 214.102283] BUG: KMSAN: uninit-value in netlink_rcv_skb+0x3e3/0x600 [ 214.108732] CPU: 0 PID: 13295 Comm: syz-executor0 Not tainted 4.17.0-rc5+ #103 [ 214.116123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.125496] Call Trace: [ 214.128101] dump_stack+0x185/0x1d0 [ 214.131736] ? netlink_rcv_skb+0x3e3/0x600 [ 214.135987] kmsan_report+0x149/0x260 [ 214.139791] __msan_warning_32+0x6e/0xc0 [ 214.143853] netlink_rcv_skb+0x3e3/0x600 [ 214.147930] ? rtnetlink_bind+0x120/0x120 [ 214.152080] rtnetlink_rcv+0x50/0x60 [ 214.155796] netlink_unicast+0x1678/0x1750 [ 214.160047] ? rtnetlink_net_exit+0xa0/0xa0 [ 214.164381] netlink_sendmsg+0x104f/0x1350 [ 214.168634] kernel_sendmsg+0x228/0x2d0 [ 214.172837] ? netlink_getsockopt+0xc80/0xc80 [ 214.177345] sock_no_sendpage+0x1c8/0x250 [ 214.181709] ? sock_no_mmap+0x30/0x30 [ 214.185519] sock_sendpage+0x1de/0x2c0 [ 214.189603] pipe_to_sendpage+0x31b/0x430 [ 214.193763] ? sock_fasync+0x2b0/0x2b0 [ 214.197670] ? generic_pipe_buf_get+0xf0/0xf0 [ 214.202272] __splice_from_pipe+0x49a/0xf30 [ 214.206613] ? generic_splice_sendpage+0x2a0/0x2a0 [ 214.212013] generic_splice_sendpage+0x1c6/0x2a0 [ 214.216805] ? iter_file_splice_write+0x1710/0x1710 [ 214.221829] ? iter_file_splice_write+0x1710/0x1710 [ 214.226859] direct_splice_actor+0x19b/0x200 [ 214.231275] splice_direct_to_actor+0x764/0x1040 [ 214.236033] ? do_splice_direct+0x540/0x540 [ 214.240370] ? security_file_permission+0x269/0x490 [ 214.245384] do_splice_direct+0x335/0x540 [ 214.249529] do_sendfile+0x107b/0x1e40 [ 214.253417] __x64_sys_sendfile64+0x218/0x390 [ 214.257909] do_syscall_64+0x152/0x230 [ 214.261792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.266984] RIP: 0033:0x455a09 [ 214.270179] RSP: 002b:00007f6c08bd3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 214.277880] RAX: ffffffffffffffda RBX: 00007f6c08bd46d4 RCX: 0000000000455a09 [ 214.285156] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000013 [ 214.292415] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.299679] R10: 0000000080000002 R11: 0000000000000246 R12: 00000000ffffffff [ 214.307917] R13: 00000000000005a5 R14: 00000000006fd818 R15: 0000000000000000 [ 214.315179] [ 214.316817] Uninit was stored to memory at: [ 214.321164] kmsan_internal_chain_origin+0x12b/0x210 [ 214.326280] kmsan_memcpy_origins+0x11d/0x170 [ 214.330765] __msan_memcpy+0x109/0x160 [ 214.334735] _copy_from_iter_full+0xe06/0x1440 [ 214.339410] netlink_sendmsg+0xdf9/0x1350 [ 214.343559] kernel_sendmsg+0x228/0x2d0 [ 214.347521] sock_no_sendpage+0x1c8/0x250 [ 214.351803] sock_sendpage+0x1de/0x2c0 [ 214.355682] pipe_to_sendpage+0x31b/0x430 [ 214.359852] __splice_from_pipe+0x49a/0xf30 [ 214.364180] generic_splice_sendpage+0x1c6/0x2a0 [ 214.368945] direct_splice_actor+0x19b/0x200 [ 214.373462] splice_direct_to_actor+0x764/0x1040 [ 214.378231] do_splice_direct+0x335/0x540 [ 214.382545] do_sendfile+0x107b/0x1e40 [ 214.386422] __x64_sys_sendfile64+0x218/0x390 [ 214.390904] do_syscall_64+0x152/0x230 [ 214.394787] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.399970] Uninit was created at: [ 214.403623] kmsan_alloc_meta_for_pages+0x161/0x3a0 [ 214.408667] kmsan_alloc_page+0x82/0xe0 [ 214.412634] __alloc_pages_nodemask+0xfc0/0x5dc0 [ 214.417388] alloc_pages_current+0x6b1/0x970 [ 214.421805] push_pipe+0x680/0xca0 [ 214.425438] iov_iter_get_pages+0x1357/0x1810 [ 214.429921] __blockdev_direct_IO+0x1a82/0x65c0 [ 214.434703] ext4_direct_IO+0xecd/0x27f0 [ 214.438769] generic_file_read_iter+0x3c75/0x44e0 [ 214.443622] ext4_file_read_iter+0x30f/0x520 [ 214.448040] generic_file_splice_read+0x5d2/0x900 [ 214.452867] splice_direct_to_actor+0x4c6/0x1040 [ 214.457615] do_splice_direct+0x335/0x540 [ 214.461746] do_sendfile+0x107b/0x1e40 [ 214.465706] __x64_sys_sendfile64+0x218/0x390 [ 214.470183] do_syscall_64+0x152/0x230 [ 214.474055] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.479222] ================================================================== [ 214.486560] Disabling lock debugging due to kernel taint [ 214.491995] Kernel panic - not syncing: panic_on_warn set ... [ 214.491995] [ 214.499355] CPU: 0 PID: 13295 Comm: syz-executor0 Tainted: G B 4.17.0-rc5+ #103 [ 214.508084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 214.517436] Call Trace: [ 214.520017] dump_stack+0x185/0x1d0 [ 214.523647] panic+0x39d/0x940 [ 214.526835] ? netlink_rcv_skb+0x3e3/0x600 [ 214.531055] kmsan_report+0x260/0x260 [ 214.534841] __msan_warning_32+0x6e/0xc0 [ 214.538887] netlink_rcv_skb+0x3e3/0x600 [ 214.542948] ? rtnetlink_bind+0x120/0x120 [ 214.547093] rtnetlink_rcv+0x50/0x60 [ 214.550791] netlink_unicast+0x1678/0x1750 [ 214.555277] ? rtnetlink_net_exit+0xa0/0xa0 [ 214.559591] netlink_sendmsg+0x104f/0x1350 [ 214.563818] kernel_sendmsg+0x228/0x2d0 [ 214.567786] ? netlink_getsockopt+0xc80/0xc80 [ 214.572265] sock_no_sendpage+0x1c8/0x250 [ 214.576760] ? sock_no_mmap+0x30/0x30 [ 214.580720] sock_sendpage+0x1de/0x2c0 [ 214.584605] pipe_to_sendpage+0x31b/0x430 [ 214.588734] ? sock_fasync+0x2b0/0x2b0 [ 214.592611] ? generic_pipe_buf_get+0xf0/0xf0 [ 214.597094] __splice_from_pipe+0x49a/0xf30 [ 214.601397] ? generic_splice_sendpage+0x2a0/0x2a0 [ 214.606326] generic_splice_sendpage+0x1c6/0x2a0 [ 214.611069] ? iter_file_splice_write+0x1710/0x1710 [ 214.616072] ? iter_file_splice_write+0x1710/0x1710 [ 214.621075] direct_splice_actor+0x19b/0x200 [ 214.625470] splice_direct_to_actor+0x764/0x1040 [ 214.630356] ? do_splice_direct+0x540/0x540 [ 214.634672] ? security_file_permission+0x269/0x490 [ 214.639682] do_splice_direct+0x335/0x540 [ 214.643817] do_sendfile+0x107b/0x1e40 [ 214.647699] __x64_sys_sendfile64+0x218/0x390 [ 214.652182] do_syscall_64+0x152/0x230 [ 214.656061] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 214.661667] RIP: 0033:0x455a09 [ 214.664839] RSP: 002b:00007f6c08bd3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 214.672702] RAX: ffffffffffffffda RBX: 00007f6c08bd46d4 RCX: 0000000000455a09 [ 214.680041] RDX: 00000000200000c0 RSI: 0000000000000014 RDI: 0000000000000013 [ 214.687293] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 214.694545] R10: 0000000080000002 R11: 0000000000000246 R12: 00000000ffffffff [ 214.701794] R13: 00000000000005a5 R14: 00000000006fd818 R15: 0000000000000000 [ 214.709665] Dumping ftrace buffer: [ 214.713195] (ftrace buffer empty) [ 214.716881] Kernel Offset: disabled [ 214.720484] Rebooting in 86400 seconds..