(0x7f0000000000)='syzkaller0\x00\x00\x00\x00\x00\x00', 0x2) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000001c0)={0x5, 0x7f, 0x8, 0x3, 0xffffffff00000001, 0x200000000}) 2018/03/01 22:53:26 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8002, 0x0) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000040)={0x55, 0x80000000, 0x1, {0x20, 0x6}, {0x8, 0x1}, @const={0x8, {0x20000000000000, 0x2, 0x7f, 0x3}}}) fsync(r1) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002c1000)={0x70000005}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) epoll_pwait(r1, &(0x7f000036dfc4)=[{}], 0x1, 0x0, &(0x7f0000821ff8), 0x8) 2018/03/01 22:53:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x1cd080) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"497f34ac9cab6a"}, 0x6}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x501280, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) readahead(r0, 0x10000000000000, 0x0) 2018/03/01 22:53:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x8400, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000000300)=[{&(0x7f0000000140)={0x27, 0x0, 0x81, 0x7, 0x7, 0x62e, "9ec9e28da77ea2ebd2529afdc403ddb7dce7ad95c8ef865abeb4a475dbe608c316c238d5e5e10ef0173137e9b6eb92e26b44ba80adf5e068ed3e08c2fe904e", 0x80000000}, 0x58, &(0x7f0000000200)=[{&(0x7f00000001c0)="75ca1c84f0", 0x5}], 0x1, &(0x7f0000000240)={0xb0, 0x6, 0x1, "e98584efb8eee3ecaac4be3d0594a1e41eaafdf4ae965d3fb2a3b1425f17851424f058b4c56ed126ca7879bf20d9d86a72fb2230373075fac0c8a157e74f00cbe7f5ba0d301c78665d8f35b91ffdd7b6dfe3959d1c327e6d2d11f1569742a50c642bc9881398cd3ca99d50a1a3ff175a7a736eff419fb8447e134cf0253d792fdeb876dced14c04708e116fa9210a2b068d9e5dd4a64ce8f59f94968de7ccb61b04e647a"}, 0xb0}], 0x1, 0x4000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) 2018/03/01 22:53:26 executing program 5: r0 = inotify_init1(0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73656375726974792e002d00734cf1ee308bb7ccda5186ffb31f0cacc6541c8b000000075da48dda2145e8dc3ddc7fed81d6ecbe2645185fa69c661d8370d6d45a47fd2213b54f10b1341b3d840157fae96d10af4d9a79da76742e80ebd76fce57c9c47d33a7b71d97307a7975733a4bbac87a8687ad6da8718330f5a69a4db963906db908680b04c05679ebae058214de2c750fe6cb28aba4100379e3ea4df27ea018"], &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/03/01 22:53:26 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x500, 0x0) syz_open_pts(r1, 0x20a00) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/03/01 22:53:26 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e81f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0x3, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x16, 0x5, 0x9, 0x3, 0x0, 0x70bd25, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e22}]}, 0x18}, 0x1}, 0x4) 2018/03/01 22:53:26 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs={0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000000)=0x5c5, 0x4) 2018/03/01 22:53:26 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x4000200, 0x100000000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/01 22:53:26 executing program 0: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f00001cffec)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x7, 0x20100000, 0x2000, 0x10001, 0x4, 0x0, 0x7, 0x8b, 0x7fff, 0x7ff000000000}, 0x10) 2018/03/01 22:53:26 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x500, 0x0) syz_open_pts(r1, 0x20a00) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/03/01 22:53:26 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0xa, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @broadcast}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:26 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000001240)="1369e9e22f42a9c4c37b13dfe8") r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0xfffffffefffffffe, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x5, 0x80000) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000001100)={0x3, 0x1000, &(0x7f0000000100)="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"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000001140)={0x0, 0xdc4b, 0x6c79, 0x20}, &(0x7f0000001180)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001200)={r3, 0x47b}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000011c0)={0x3, 0x200, 0x1000, 0x9, r3}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001280)={r3, 0x7fff}, 0x8) connect$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full={{0x3, {"4c2894e110bdc3"}, 0xffffffffffff2cdd}, [{"698ab2e72d4005"}, {"67b9ad3f1193f8"}, {"d12373ea1d5869"}, {"24696d2fcff21b"}, {"fee48ee552c6df"}, {"9c54953fb9cdb6"}, {"84605b6b86412d"}, {"1157ea9820d97c"}]}, 0x48) readahead(r1, 0x0, 0x0) 2018/03/01 22:53:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) gettid() 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/01 22:53:27 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff, 0x20}, &(0x7f0000000080)=0xc) r3 = getpid() getpgid(r3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0xe6, 0x0, 0x2, 0x100, 0x0, 0x9, 0x6, 0x4, r2}, 0x20) 2018/03/01 22:53:27 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:27 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e1e, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'teql0\x00', @ifru_flags}) listen(r1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x34f) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f6ffc)=0x8, 0x4) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={r1, @empty, @rand_addr=0x3}, 0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:27 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) signalfd(r0, &(0x7f0000003000), 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000040)=0x400028) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'ipddp0\x00', @ifru_flags=0x2}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/03/01 22:53:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xf) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = signalfd(r0, &(0x7f0000000100)={0x3c}, 0x140) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000240)) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2840200}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000280)=@getlink={0x834, 0x12, 0x504, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, 0x40000, 0x800}, [@IFLA_VF_PORTS={0x7f8, 0x18, [{0x184, 0x1, [@generic="6ce31b4096ef8da41765b3d19ac5ff155ef6bbb5c23b5128ecbd5bd9a830b145de02f04ead3516773ade94ba706afe0873ca11e66acbf55ca02cf9a88402afe005ea3e09d703ded1f0ec2edf861d41839fc557cfcda0252eee20b0a78fe75cf2254d72157bf6908ce1cc5222e9394f18caa311b10a238c4e1228200e31f738e47d2c636147fc48aba7a627065434c81cefba3f0157c6844257b3c438bf968817ae38b9bd59", @generic="6114d9a7666651e9ed4733a571f48e6df92c334057488e01143fcc144173768461cbc873c78d9ab087b89418614448d2e48114543a8f5cc739954077b449d40c8a35a9c6528a28240abdf801531e5e41121362c86e5dad5d229d9747219104bcbea9f802186b9c918a0b51e75bd8560e9744b860842ff84bba4ec79e7a33bd86b157175ce4b8bdbd1fff39ced51af320a24efbfe86fa3ac90887cf35d91cdca8318d0f97adc9a4dc88cf18aaac7a703ad567a9d1e30efb456c6003bbd5f5a7b221c40a1e57ce817f372f6b3c9d06", @typed={0xc, 0x3c, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, {0x660, 0x1, [@nested={0x204, 0x52, [@typed={0xc, 0x24, @pid=r1}, @generic="d6b3917ef983695fe1449e1d47ab2690143a264cc951d03262761a031e869ef74001da55be46b05b9b9f991da15110a9048f7fb34fc8fdfc8f5fe53791bd2dcd8e3bbb4107959e63e3dce98aadb5e9a6d934a41bcaafeac27563fcd310d45afb00d3f95bb4903d4f8e112b97a74558650d598576455dce4bf79ae36bfca0776876067304339630d824958bef51f226e025c193405d7591408030069e871150a1820c606f8cf9017c3d4405830608ac8e5df86341", @typed={0x8, 0x7c}, @typed={0x10, 0x64, @u64=0x4}, @generic="4397e223593b2815c6f7261e946f7c9eb24e08145f81277e1871b37e22dcbc5517ecb727ef60ec8ae8cce26dc509ab319ebe026e72805d4eaf", @generic="17c379db4afef6595356d6c85009840f32bfceee3a0ded066073bfdfccc6c3ee57e655406fd74758cb7d667051d4e7e9b2c13eaf8308e2e90dab17b00ff9443b068c5f98126196ab2b768108ec64e726349c4ee674802ef0e2ddd58809b0a443c410acb73bc14ceac0408e590231ddfb0b58cae89da1f40e6ec543599e41c27cfcaf3370670403278d2b984cf87521f6790d03a52db53cecfb2981d429da158dbb", @generic="63dacaa7171d678e4c1fda7f5719e5ce770a3bba1a00d86c2437fb03a2a2054499c4922af81c108b6b87ef47b6cc58e9be73902ddea803c78ff9b4adcfeb87d8826b0cc6335fbaf5533365d321"]}, @nested={0x20, 0x90, [@generic="a88b9f53", @typed={0xc, 0x87, @uid=r2}, @typed={0xc, 0x71, @fd=r3}]}, @generic="fb7cd3aec116f28dd7f98e52dd3470fb675e62f9c49b3bdbfa0211747707528380dade201c860250404ce815272a24f9eb68cda886447b47747789bb543cac2fa5ba6c26be47e3974aaf7bc2273f7e863eb59dd17719adaadb92a13073c1be8d40552ea1a7b48d6d613ef640bf6994c036afdb520a8027c3ed4b06e9e008c6d96b979e3e1261cb10a24863aec302ccaea4dddb300617ff5e3e348463c1305f5da7b81bd1df6e9f437cac0fca052e2cb341638f1c7b3607bf7ec9e335236d3c1d94081029bb4c56fcd77a05786d35c058bc7291776a572778844a390a89c2", @typed={0xdc, 0x6e, @binary="723879d6749e9a5147a1344765e3ffb9b0e2a17c5377efc82089c46345a7ad957c3b4d1deeee650ef76d2f52d19ed348a5c3b0b6423e21fae33340d0bece476d79b90580e6f864a132ece38038df00de9a3f4242687d01ed49f5eddcdb46126a8182648f1bc8fc8bfb6c7e5a7ea49d240622f7d48ea4a6efd7139d878338575c2de3748a3e1fd86e9c3a9a69a733132680c2d4a26b35eb9dac9b970186a6cf0e386d7af7ccbedd4ee21c3be202230d834c63954e6e049025b0d6bbd63c5ee1e7fbdf2892d18673b9fbe97a97ce8fa20faa81af37"}, @nested={0x27c, 0x72, [@generic="3405d0314dee11476f1e9ee4f793a45fb245ad8f8a9d4ea5db4c11ce843df6ef8f85f4248a9bc19d0d14ae8a449c256d37caa3cf91ae25bccf907cfe323be8772472ce5bfc7bb758193d7233312e8618e74714514da95a622ad3037341768e24b7e931e6b86e435fe7dccb7011e78a4ce01ce37728916c9c5cc926f6b74c4c9ef33a7e091cd7928b8fa6240dd20fffaf8a10d1ccaba7f807cf1b3f717032741d9574d509fe9f0d4d3a0c6223bf13525f3f57ec9190a258497b5bb7f0aa84547268d8fbcc8f2ed60579441e4602ed4385c128cf3478ed82094e42fa29e6ba5832c726bc8eed8acfdb4ea832f0e9", @generic="9d109c548f13b40f2a8a224c5cfc044ea1c16ea1ecf1fe2886088e07be4b27f9f31ee5d8f7265aa8e5ad30ffb00836ecc36009af5b39422b800c5228cee27b2a74f2472584e8437ab9dff41d298718d27d01cfd2fb44ef894cec0cb306f1bab15b59963c971910bf6843f9be8a2d06011e60b44911a565ccf4", @typed={0xc, 0x52, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="5c0ad07e6351e659c3c5b691821279d90dd1a42e09f570fd2e3f708ef6f9e5f71b4ff3eccbbb688b3afda8ffc031b99e663721ecdd45b8d737ce4cb7132af982418d0aca30", @generic="0b64bf3ee4f631d5452dfb9396f1891f94b5ab4179ce7d78ccf3561f64586c6fc5ea5044983004e8ee87a9c19ec70ac17a2a9cb56035dd62e279d52b6b474636a0ee274fbb2dfeb0efa99332565f827cc622432da48c8a9d9ac0888e35d6cc839574eaeba4b5460976e4c8b0530c33549a8212cf0d4081ea18e75648b00ab5de5b5307c4cd993ee42cf551ad83", @generic="9981b459009a73efa60ed38395eeb3dfeeb62b8ae32ba8607fdd0728f0522e8db847cbf03fe6604a40190570c29791aa8a5e"]}]}, {0x10, 0x1, [@typed={0xc, 0x7f, @uid=r4}]}]}, @IFLA_MTU={0x8, 0xe, 0x10001}, @IFLA_LINKMODE={0x8, 0x11, 0x4}, @IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xf}, {0x4, 0x1c}]}]}, 0xb78}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x2, 0x0) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000000080)=""/251, &(0x7f0000000180)=0xfb) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) readahead(r0, 0x0, 0x0) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={r2, r3, r4}, 0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/01 22:53:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x20000000000000, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x4, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @empty}}]}, 0x2b8) 2018/03/01 22:53:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x80000000000000}], 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/03/01 22:53:27 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000300fc0)={0x2, 0x1, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/03/01 22:53:27 executing program 2: r0 = socket(0x11, 0x7, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000012ffc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10002, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2002, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2000000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, 0x5, 0xfbc, r2}, &(0x7f0000000100)=0x10) 2018/03/01 22:53:27 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind$packet(r0, &(0x7f0000000180)={0x11, 0xf8, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080), 0x4) 2018/03/01 22:53:27 executing program 2: r0 = socket(0x10, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000000100)=[{&(0x7f0000000040)=""/133, 0x85}], 0x1, 0x0, 0x0, 0x20}, 0x2000) 2018/03/01 22:53:27 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000020}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_deladdr={0x44, 0x15, 0x800, 0x70bd2c, 0x25dfdbfe, {0x2, 0x9f, 0x240, 0xfe, r2}, [@IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0x8000, 0x8, 0x400}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x44}, 0x1, 0x0, 0x0, 0x87e732c99b505ba4}, 0x20000000) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09), 0x0, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)=ANY=[@ANYBLOB="10000000000000040000000000000000"], 0x10}], 0x1}, 0x0) 2018/03/01 22:53:27 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0xa02, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) quotactl(0x9, &(0x7f0000000080)='./file0\x00', r3, &(0x7f0000000200)="64d54b9eb3f0ff00b456ee189785ae1f99bac457eb5fa0d5a973f0c76305dbcc4bfc81cf9e49efa4fbc91da2d32be59318716894e9485cd8a8485b62e41f646c0ccef8c2d7c573f635ecbeb51ade22205e6a23d1e6ab6652e8a1320ddedc91f406ec8fb9cbf0e87c8149124956f5dd67e9d0f8fab6ecbf9726e94d6d8c05c4590dd6ae7041569a28e80a4a963f9c83a47d93f79513c5ba674b34e279c926b1b7e4b97d9b4e340e9412d29bcf8762259be0476c240e4e") 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:27 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x3, 0x3}, 0xc) seccomp(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1, 0x100, 0x7, 0x7ff}, {0x9, 0x3, 0x4, 0x9}, {0x96e3, 0x9, 0xcb, 0x101}, {0x4, 0x6, 0x9, 0x8}, {0x1, 0x4, 0x8, 0x3}, {0xb9, 0xec, 0x0, 0x140000000000000}, {0x2, 0x6, 0x2, 0x8}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r4, r3) 2018/03/01 22:53:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0xffffffffffffffff) pwritev(r1, &(0x7f0000000480)=[{&(0x7f00000001c0)="90c8a779661638e5c3c33773f88242b30297e91d563b6c160c51e17e52a7a95747b3c2d277f3114405774aa520a125d7dece4989a5a187880cbfabd8f5fe94dc720d69313b96c21a646bde5bce7096af36cc65f96896c8575a4c048861fa24a95e5be4d3e9d22b9ff6ef93a6fa7a8182735e7d712495be5e5568d265a1f3f51d34046cee5ccf488b4c9d28d639983fea3ec2cc1ea3683978e750c5df40b3d79327e714c26ffbffa6521a7ffceed69adbb67ecfc993a121", 0xb7}, {&(0x7f0000000380)}], 0x2, 0x81006) getpgrp(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x100) bind$netrom(r1, &(0x7f0000000180)=@ax25={0x3, {"7f553d43945974"}, 0x3}, 0x10) sendfile(r0, r0, &(0x7f0000000080)=0xffffffffffffffff, 0x2000000000000001) 2018/03/01 22:53:27 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000012ffc)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x10002, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$int_out(r1, 0x2, &(0x7f0000000040)) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000003e00)='/dev/sg#\x00', 0x3, 0x300) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000040c0)={0x0, 0x8, 0x0, 0x3, 0xfffffffffffffffd}, &(0x7f0000004100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000004140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00800000"], &(0x7f0000004180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000041c0)={0x8, 0xf, 0x7, 0x1ff, 0x0}, &(0x7f0000004200)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000140)=""/99, &(0x7f00000001c0)=0x63) sendmsg$inet_sctp(r1, &(0x7f0000004400)={&(0x7f0000003e40)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000004080)=[{&(0x7f0000003e80)="56698b1b8979973171824e8ac64f130552037a1ec3cf93a29ef61a6562e77124866d5ff4e1624725bb2ee495301c6fea9d8a95e0e383f96790f338e80eade082faa6158960e0f49a4c93014a5c837b443ad4cb85062336b862c3003bf43fa0ec926213ea122ea5a1ea27c1fcdecfb7f49b45d2dff9c51229af52c90e2992f825ff0f9aae2f14bc7f6edcbeb80b1530013301779e6e22ed75dc6bb2e58305eae0277c2235b7195b6d636d7e3875270adab2a4545298cb0d2893c2959a2a12c35161c1", 0xc2}, {&(0x7f0000003f80)="fc9ec880a78f04c75b0bac83ff3d34c3a10bbfa9d7d0f52bc37acac9225f1cc99319564f544862b4a8f5c32d9a3ebc0f0635591425af7437c68c1ea1160a22d57d69814c03aa2892465a7455e130836fedf7f88aab9fa1675c69ec33a310c5464556c226910e44f6c45c6850c77a1211b9014553dc2430794782259f2a66a4e5754f53470e6e8fb52e5cc5ac1a00da6871cace59552e3fc968c30d9d30b118f92ed56f92d4042209f43cde60b7be54efd67a34300fa471d5a7b2aa09b4964848e94a24cf79e276e40d4148e4badb7a9b3bdc2246bdbaa8f45be0abda841757facfb0ba95f126817e3b0920d656244cacf2d27e9476", 0xf5}], 0x2, &(0x7f00000042c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x2, 0x4, 0x9, r2}}, @init={0x14, 0x84, 0x0, {0x8d, 0x100000001, 0x1000, 0x3f}}, @sndinfo={0x1c, 0x84, 0x2, {0xbff8, 0x208, 0x0, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0xffffffff, 0xcf8, 0x5, 0x80}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0xa, 0x80000001, 0x9, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x6, 0x203, 0x76c, 0xffffffff, 0x2, 0x0, 0xbb10000000}}], 0x108, 0xc0}, 0x8000) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f00000000c0)={r6}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r5, 0x111, 0x1, 0x3, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:27 executing program 4: socketpair(0xf, 0x800, 0xc16, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000014c0)={{0x3, 0x3, 0xd7, 0x3, 0xe3}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001480)=""/16) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) recvfrom$ax25(r3, &(0x7f0000000140)=""/144, 0x90, 0x2020, &(0x7f0000000200)={0x3, {"b524be393e75cb"}, 0xfffffffffffffff8}, 0x10) preadv(r2, &(0x7f0000001440)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/18, 0x12}, {&(0x7f0000001280)=""/116, 0x74}, {&(0x7f0000001300)=""/29, 0x1d}, {&(0x7f0000001340)=""/167, 0xa7}, {&(0x7f0000001400)=""/42, 0x2a}], 0x6, 0x0) unshare(0x28060400) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000001500)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/01 22:53:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101a40, 0x0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xe8) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4fb}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r1, &(0x7f0000000100)="b232a98e515a2e7c698489e19082bab6359e272f717d39e3c6701588787cf26bb179d8cd845bb5225f0c1fe40f7df4e8695837c39a7569cce6ae23614737686c707fcf54b768ce12619485a08a9b7d007eb5f63e1131739a4ff798f2f2dc53960890cf380cefc1ecd9bce3714a765b9f10ce639f0441a7afae66ad2b654d6472be56ad683683e7d4853599646bd675d378182532af82dbd1f10f60899cc411dad2951e", 0xa3, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x9, 0x8, 0x58c1}) 2018/03/01 22:53:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x101000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x7fffffff, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:27 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x1c) setpriority(0x0, 0x0, 0x0) 2018/03/01 22:53:27 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x141080, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x101) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="110000000008000000944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340cc5c08deb76795008000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c6540000000000000000000000000000"], 0x1) 2018/03/01 22:53:27 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x3, 0x3}, 0xc) seccomp(0x1, 0x0, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1, 0x100, 0x7, 0x7ff}, {0x9, 0x3, 0x4, 0x9}, {0x96e3, 0x9, 0xcb, 0x101}, {0x4, 0x6, 0x9, 0x8}, {0x1, 0x4, 0x8, 0x3}, {0xb9, 0xec, 0x0, 0x140000000000000}, {0x2, 0x6, 0x2, 0x8}]}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSBRK(r1, 0x5427) sendmmsg$unix(r4, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r4, r3) 2018/03/01 22:53:27 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f00000028c0)=0xe8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002900)=0x0) r3 = socket(0xa, 0x1, 0x1) stat(&(0x7f0000002940)='./file1\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0}, &(0x7f0000002a40)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005040)=0x0) r7 = geteuid() getresgid(&(0x7f0000005080), &(0x7f00000050c0), &(0x7f0000005100)=0x0) r9 = socket$inet_udp(0x2, 0x2, 0x0) r10 = openat(0xffffffffffffff9c, &(0x7f0000005140)='./file1\x00', 0x80, 0x2) r11 = inotify_init1(0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005180)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = accept4$llc(0xffffffffffffff9c, &(0x7f00000051c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005200)=0x10, 0x800) r14 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000005240), &(0x7f00000052c0)=0x58, 0x80000) r15 = socket$inet_dccp(0x2, 0x6, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000006e00)=[{{&(0x7f0000005300)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f00000067c0)=[{&(0x7f0000005340)=""/102, 0x66}, {&(0x7f00000053c0)=""/215, 0xd7}, {&(0x7f00000054c0)=""/64, 0x40}, {&(0x7f0000000000)=""/91, 0x5b}, {&(0x7f0000005580)=""/92, 0x5c}, {&(0x7f0000005600)=""/4096, 0x1000}, {&(0x7f0000006600)=""/132, 0x84}, {&(0x7f00000066c0)=""/179, 0xb3}, {&(0x7f0000006780)=""/18, 0x12}], 0x2f9, &(0x7f0000006840)=""/160, 0xa0, 0x100000001}, 0x100000000}, {{&(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001e245182d7ab85000000"], 0x10, &(0x7f0000006b80)=[{&(0x7f0000006940)=""/231, 0xe7}, {&(0x7f0000006a40)=""/39, 0x27}, {&(0x7f0000006a80)=""/246, 0xf6}], 0x3}, 0xffffffff}, {{&(0x7f0000006bc0)=@can, 0x10, &(0x7f0000006cc0)=[{&(0x7f0000006c00)=""/179, 0xb3}], 0x1, &(0x7f0000006d00)=""/203, 0xcb, 0x6}}], 0x3, 0x160, &(0x7f0000006e80)={0x77359400}) r17 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006ec0)=0x0) stat(&(0x7f0000006f00)='./file1\x00', &(0x7f0000006f40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006fc0)='./file1/file0\x00', &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000007080)=0x0) fstat(0xffffffffffffff9c, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000007140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = socket$netlink(0x10, 0x3, 0x14) r25 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000071c0), 0x800) pipe(&(0x7f0000007200)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = openat(0xffffffffffffffff, &(0x7f0000007240)='./file0\x00', 0x400082, 0x4) r28 = inotify_init1(0x800) r29 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r30 = perf_event_open(&(0x7f0000007300)={0x1, 0x78, 0x37, 0x7c5, 0x1f, 0x3f, 0x0, 0x2, 0x0, 0xc, 0x2, 0x3, 0xc6bb, 0x5, 0x7fff, 0x6, 0x4d, 0xaac8, 0x3, 0x0, 0xfffffffffffffffe, 0x5, 0x80000000, 0x0, 0x80000000, 0x2, 0x6adb25e, 0x524a, 0xffffffffffff0000, 0x8, 0x101, 0x800000000, 0x6, 0x0, 0x7fffffff, 0x5d, 0x101, 0x748, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000072c0), 0xa}, 0x840, 0x6, 0xa000000000000000, 0x5, 0x5, 0xffffffff00000001, 0x40}, 0x0, 0x0, 0xffffffffffffff9c, 0xb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000007380)={0x0}, &(0x7f00000073c0)=0xc) r32 = geteuid() r33 = getgid() sendmsg$netlink(r0, &(0x7f0000007500)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000000180)=ANY=[@ANYBLOB="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@generic="ade45755bb6c725d79bc9e5af2294048b010564195078b92eafa5149dfc23c4793991e277e726c8a705151fdd65c181d871bede3ee57e818e43b9e7486cd7cb2bb8733e0a8e241bbc4d7be25b252dc63e9bd574549742146648a4c9e7dba27068165c435fc4228b9a543105fe972ffdaff87ad431c2137f1880b7eb53e022fd8d8", @generic="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@generic="af23b976d5706c95142087df91cd73528d94b66071cff72a2276c69d4e41d24dc00a1f15255950cd00c4dbf2862688e81d2c1dbfd6911f0807f0cbdb278503859c6ed63486612baee876feee9c653f226242808174d6cebac3e56df83b05a6032e319412484cc2ac79d03afee3669fe2f6d214f164606a1d4cb9633feee741cd9aded06da5ecd7e553cd0c2a2dc8c09046991741fa63f689b9d29d78d1d94db29c7154c323aa1e40a825d2c2050cd8ec631c", @typed={0xc, 0x5e, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x1e, @uid=r4}, @typed={0x10, 0x2d, @u64=0x8}]}, @generic="6b971691785f3420c52d80ad0cb3", @typed={0xc, 0x5f, @uid=r5}, @nested={0xec, 0x82, [@generic="162faf9dc3042ff107385e8009bd3cfb994ad0f6028999faf95536461ef0b6035fc245db7f8e8d0869544560be0fab217546323542929cfed551cfaf22ae855b961c98de5c6586203ede65191aa6169cee121ac1810e63b3b5dc539bbffc7d77b9d9524409bd788e3f9ae78bbdfe64bc6277164a7a03f97a9403d15ec5fd54154a1c2f18ef1718e15105770dd34c8da84e286e315d5c288b4f2ece2a6d982a89689c3fe9f10eadb7805ac8c7345af6d4ff2e6d9ab28bcbee51af26bdc14f9e3c653cb75e2230fbf733e15245813c086ed1eb8ed3d1b1893345e7e8414e7a5fb629633c6abe742e"]}, @generic="393b94c3988af5f7ca42c4c022f9add4883c6a7d6ee9d55b551df279fbad7f65362e7844c917e8956e1b2bf6abfe3b55f161c2c7a588de8b87fb2ec074c7ef260f97df2b7778636fa2fe9f5c76f7c755e90103db091c219bf2ac0fd5800ebcc0161edd93e0370bbad60eb3ccd11c345e6545aae81a682a82c87b3251068ed62ba3f1ea00cecb37c4f8676a620d468e0375da12e3874cd98f95d6200b23018185cfad864a01d9b2b9f3649f5043c6c9c80365a9398cb00b90a8efa6342be34f349cc665733e2db89a3052313dd05a305095c6ab9afad8cad2425eff13f6e83a0a1266aca891"]}, 0x2574}], 0x5, &(0x7f0000007400)=[@cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r9, r10, r11, r12]}, @rights={0x20, 0x1, 0x1, [r13, r14, r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r24, r25, r26, r27, r28, r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xc4, 0x800}, 0x40800) mkdir(&(0x7f0000d4c000)='./file0\x00', 0x0) r34 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) renameat(r34, &(0x7f00000000c0)='./file0\x00', r34, &(0x7f0000000100)='./file1\x00') 2018/03/01 22:53:27 executing program 6: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00003eeff3)="4406f9ffff", 0x5) 2018/03/01 22:53:27 executing program 4: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x40, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000300)=""/70) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={"53b784a5ab507a256c635dce9473376a", {0x4, 0x401, 0x40, "26b094f9d796"}}) getsockname$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000540)=0x14) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000080)="5bd0a50b40452a41e4ccf824aaf13ef69836f8f7713b5f235fcb8d1b8ae79e81dbf1102793b28adf0132ebce6ce9086d7eb633d6550bf66567724fce47feed2609bcaf2e0d458ca864c7eed2adff5e8547bdd9f2d47c89486a548a069b1bb7a3fa66072265348220fbb012104a572d8961e618b66cc4a7ce7efa9ef92bb5bad314648c8d69e516858e5c726c8eae8431144c95ec9bee46dc1dd84e9e36875125e000fcc49aeb6ee52d6e1d11da19cf088b8cc2894c95a738678121037bacab6f2d2a31c88d2d6bec865ddad1bc436aee7b5795af289998204c08eacfb44505e1ea886866", 0xe4}, {&(0x7f0000000180)="f36dd5c61ace47493fa4414e1146cb42143f76cc370a2cfa6f6c949b29276e63473b821f9e063b748b3689624707aa253da9e234624ae37d9fb0c3bdcb5f237396ff6a1034e9860420c1bdad8980a7c979e673034acd782f6cb940d25c2a486b4c9659baad0c3f0af225bb3eb603f5befc7dbe4ce70ab79a6e49cc38b4ccc865ec2184cbb342e07e32419f7815daeb87da9853fc259f880331292284c4c58ff17d69eb18a85cc4cd0365d5989c1ba383cc7ee172c0ca69a78a4b230d69b8ac671c274121a56beb9e5ed8b5b33a1e8a07324ee2aa2341cf135845d30d8f4b8b544c739a5ad0c02a5aea", 0xe9}], 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x100000000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in6={{0xa, 0x4e24, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x2, 0x80000}, 0x98) write(r1, &(0x7f0000000380)="88a5c4dd3100cb51f4e640b220", 0xd) ioctl$TIOCCBRK(r1, 0x5428) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x2c) 2018/03/01 22:53:27 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="f0427e057e98753527e38097249449ceb236d2945d74b5df52db948dfed638f5a4bbfb5776c29e0420c6cbe96e4b960741be0ef2701f053ade42ec85310403e3e9d92c017b64fd03987430f372a584cd58"], 0x8) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00000d4ffc)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000012c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @empty, 0x1}}, 0x1, 0xfffffffffdfffc1d, 0x6, 0x3, 0x40}, &(0x7f0000000100)=0x65) r3 = add_key(&(0x7f0000001200)='syzkaller\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001280)="f60b6d1aa30a0d4bd6fd26ffb6fece56230be7f5b62a91fee5efd6edd3b358b3acc7265e61b4c55d8de7abf1ec6e1ca42649758ab2690a4ecba4018b5c7d4a1f", 0x40, 0xfffffffffffffffb) request_key(&(0x7f0000001140)='cifs.spnego\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000011c0)='/dev/loop#\x00', r3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:27 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='reno\x00', 0x5) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b050900010036922bf49576da", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x22) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) writev(r1, &(0x7f0000fb5ff0)=[], 0x36a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) 2018/03/01 22:53:27 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101a40, 0x0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23, @empty}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000000040)=0xe8) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r3, r4) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4fb}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r1, &(0x7f0000000100)="b232a98e515a2e7c698489e19082bab6359e272f717d39e3c6701588787cf26bb179d8cd845bb5225f0c1fe40f7df4e8695837c39a7569cce6ae23614737686c707fcf54b768ce12619485a08a9b7d007eb5f63e1131739a4ff798f2f2dc53960890cf380cefc1ecd9bce3714a765b9f10ce639f0441a7afae66ad2b654d6472be56ad683683e7d4853599646bd675d378182532af82dbd1f10f60899cc411dad2951e", 0xa3, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/01 22:53:27 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'gre0\x00', @ifru_flags=0x1000}) sendto$inet6(r0, &(0x7f0000000100)="2e921f0ffe2e942ef7d561a608346c8f246fd2c5a526de06ba5e3aee7a049287c28ca47485452a6b42937885386e1c985be19c3860820ce0521dbadf70912ebc1c3ca7005b7f4b7ada3047a88c30fba4d48a428502ab140974e4cdd837661a073a3599ac793504d2f771562634a24dc54a7b98d3157d2801a7b110c315c8e4139a27997534999519abb038a96d3f36335b97232e27e84b3d63ce23b9124ac13923612d6ad865c0d16dd36f9ad81dda9d73179d50e704b9116cba6ba23067f5adf8aa71996e0415214ab7a6615ae78c8b9eeed3257c8a8e1d52ab6a813b9d74e6", 0xe0, 0x1, 0x0, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) rmdir(&(0x7f0000000080)='./file0/file0\x00') 2018/03/01 22:53:27 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)="92c25cfcc16665cec967786cd1736208d2aad8e01c6f3fa6a32d06956cb9fc7da266aa8394cd8284565ca82fd953e9206b9b54571de9334ae2006e6570b5", 0x160, 0x0) 2018/03/01 22:53:27 executing program 4: r0 = gettid() r1 = mq_open(&(0x7f0000000000)='$(eth0vmnet1lo\x00', 0x0, 0x101, &(0x7f0000000040)={0x66db, 0xff, 0x7, 0x7, 0x80000001, 0x8000, 0x5, 0x7fffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="5473782e0a78856603020005006f00"], &(0x7f0000000f80)=""/4096, 0x1000) recvmmsg(r2, &(0x7f0000003040)=[{{&(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f610208e2a70c6855b781bf6e1584196afab2155a5213d8facc5a70702118e2479c7fc36bc64580bed743b5fd36a1378934f357d9f2daf2950a2f3f232ac9e78b03c67f41c86c9e314ac01540f9ba655c34c2453999e27f35c21fb6d414a40bdbcbc304772065ddadf150c43c1f54bb1823c81a3851d1cb19e894726fa4dd7b04ad988bc685cadea7d2edafc0938"], 0x60, &(0x7f0000000e40)=[], 0x0, &(0x7f0000000ec0)=""/123, 0x7b}}], 0x1, 0x0, &(0x7f0000000f40)={0x77359400}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r3, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r2, r3) tkill(r0, 0x15) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x440, 0x0) 2018/03/01 22:53:27 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000200)) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x4, &(0x7f00000005c0)=""/80, 0x50) socket$l2tp(0x18, 0x1, 0x1) gettid() getpgid(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000540)='dummy0\x00', 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002100), &(0x7f0000002140)=0xc) r0 = syz_open_dev$evdev(&(0x7f0000000480)='/dev/input/event#\x00', 0x200, 0x20000) close(r0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000080)=""/223) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002040)={0x0, 0x8, 0x5, [0x8, 0x0, 0x7, 0x9, 0x5]}, &(0x7f0000002240)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002280)={r2, 0x6}, 0x8) accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0xd1fb17a2f1fdfa59) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x9, 0x4) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @rand_addr=0xffff}, {0x1, @random="7aea36d5e4cd"}, 0xe, {0x2, 0x0, @empty}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000000)=""/89, &(0x7f0000000100)=0x59) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000000180)="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", 0x1000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/01 22:53:27 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x2) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000fd8000), &(0x7f0000e7fffc), 0x0) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000140)='/\x00') ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000080)=@buf) readahead(r0, 0x0, 0x0) fstatfs(r1, &(0x7f00000000c0)=""/42) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8002, 0x0) bind$vsock_stream(r3, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/03/01 22:53:27 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x6, &(0x7f0000000180)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) socketpair(0x15, 0x4, 0xfffffffffffffffa, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="89000000f618f5fb04a9096c37ea0c2404b91415cb2f369d84fa9bd4b7be8e23fe614e94a8448606c153a4a3095d1f90ca117cf1801062cd954320ae4c8e174bf5dd611efc41e1c3533a46f2297805071a559cf74eae557c83bfd960507b8e0f89984928c795604fff1c2b6f3135ae02be7c051b137d8a220d8f2dbd17726c2b84d5c1ff3e83a4f652682b74757296ff9b1358caeef407f19e787c526495dfc40a4afbeabf39c5c16d805a3aade309312b77823b40e8be292137fd03153463081869f30618642781732d63f939ab94fd7400de8c2efc201d4dddca08b569d7fac76c75afad3af44beebb52b9dc4604158cf70000"], &(0x7f00000002c0)=0x91) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x4}, 0x8) 2018/03/01 22:53:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b13) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:27 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000000)=""/4096) readahead(r0, 0x0, 0x0) [ 102.809159] audit: type=1401 audit(1519944807.718:46): op=setxattr invalid_context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executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b13) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x8, 0x3, 0x8001, 0x4, 0x3, 0x4, 0x6, 0x3, 0x3, 0x7fffffff, 0x0, 0x3}) 2018/03/01 22:53:28 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/wireless\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) recvmsg$netrom(r0, &(0x7f0000000440)={&(0x7f0000000280)=@full={{0x3, {"3512e066dac91a"}, 0x800}, [{"3f4253a29ad3f1"}, {"8db6f9b2f11b78"}, {"9e1dac4df4c825"}, {"2a9f18c598e0b2"}, {"281f6460f85c9b"}, {"bc865826c649b0"}, {"c72745684560a7"}, {"cef5ca61a96964"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000300)="f3196bb61300746e78716ae3dc04a7f7ca2a9d028d69c8d6ff23fddbff8296535ef6d9b78677e8695b46500ebbdc32506e91cd756c305b20050904fae2748826fd5d4b2e5ab3563d5bfb29d2dce60ff16bf8095edf421ade417db256b105a17957e6fb4ba2f31aa9d58de793a5e42c421c43998eb7ef21f29f55e87d47c0b38a1dcd27af299bd3c7dda77b484d87a717b735d31140149e0c47e1028629eb46b85d0a6b273ecfef589312cf9e861cb47e85827f3b182502e4bb20f4927307f38131bc9a4e007ef34bb81233308c76019af9", 0xd1}], 0x1, 0x0, 0x0, 0x8005}, 0x100) setrlimit(0x1, &(0x7f0000011000)) ftruncate(r0, 0x3d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf6, "a3a613d0ae8284b8a8b90b63170ba50a3437bfb01234cb7527ddf77665fa48a991e096de3a4b2f836efe4327fd93df3d9502db4f687a27d7017a7cb8a0cedf90b9769fd59afbf2d60fec848e79ef671da2bbaa8853903cf7a2e96efc8bfd8baa178895e2d08f335cff3cd2b00e64aa21bdf840bac913fc350edd61130b4e229d63e95ebbcd64417322961c37f4826f0f26417210a9caff6edadee996be7cb2cb85ec5ed6f556c7cf56193fef5c32ed456f051c770c05014dad7d43d3e0d8b88b6bc477426b3e107315db3a2dc193d90b8d3692846e721a3c1d955ebd43160147a8aadbfb8116f80ded789fa1c6a4020e7550e69b5d80"}, &(0x7f0000000180)=0xfe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x2000000000000000}, &(0x7f0000000200)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0x8d9, 0x1}, 0xc) 2018/03/01 22:53:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) sendfile64(r0, r0, 0x0, 0x7fff) 2018/03/01 22:53:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendto$packet(r0, &(0x7f0000000000)="87a75da79a9f001c0e40403d0503d88be2c1732adf9d113b1fab60cfdbde8e1a350b532d5b73cbf0ae2ee20c2fc7899f1ae67acf35aadd9a150d99d78b54e3c2bd5aab073ed14dfb51994217ae12e0a828385aba88d41fa755a7c9c57faf28adf223897023b7b7de9d4e3264c123ff2fe9dbc854", 0x74, 0x0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/4096, 0x1000) 2018/03/01 22:53:28 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="110000000008001c0000080044944eeba71a4976e25292ba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b73c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c6540000000000000000000000000070e549cf91203b492f0ae9b7da12fdf79aed4a3ef86e2ae225b39d853c8e40e7f629327e44f08f76d3a0af7747848e6835dc3370e69db4044b4da47303cbfa9dae00000000000000000000000000"], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2c}, &(0x7f0000000100)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) wait4(r2, &(0x7f0000000240), 0x40000001, &(0x7f0000000280)) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0xea16, 0x3, 0x2}, &(0x7f0000000180)=0x10) 2018/03/01 22:53:28 executing program 4: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2000020000821) open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) 2018/03/01 22:53:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = socket$inet(0x2, 0x80005, 0x2) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x277a}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000080)=""/150) ptrace$poke(0x5, r1, &(0x7f0000000000), 0x400000000) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000200)={r4, 0x2}, &(0x7f0000000240)=0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000c7ff85)=""/123, &(0x7f00002c6000)=0x7b) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000280)) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) 2018/03/01 22:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b13) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8100, 0x0) getsockopt$netlink(r1, 0x10e, 0xb, &(0x7f0000000140)=""/161, &(0x7f0000000200)=0xa1) 2018/03/01 22:53:28 executing program 6: prctl$seccomp(0x16, 0x2, &(0x7f0000c51ff0)={0x2, &(0x7f00003befd8)=[{0x7}, {0x6}]}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x1) 2018/03/01 22:53:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10d101) writev(r1, &(0x7f0000003380)=[{&(0x7f0000000040)="c50acae8316e799b58b15e559ce11097f9ab5d1240e08f4a2aa0cf342e4959a4b1d31d134023a3c1b7bb9caa95ff67a41c73b4de9fa2c191e4787f50d24b3f0c52c4422b9a983a835d0de6c93216fd704b07f3a433df0d4e90592abbc440bf32b5221eae7eaeef360fd7a8c3ae328dca1baf6820b219a4342dc8d800d10326", 0x7f}, {&(0x7f00000000c0)="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{&(0x7f00000022c0)="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", 0x1000}, {&(0x7f00000032c0)="07068d3b5ae7fdcedf98683aa7ca35e40ada77abad8e2c54d1ba077676127b267c97c85007cea7729044c55f337959ba4ed333b0986c606d555f373f5c04b8e00b974febe3bdb619f5ac774e4f9c7e880b5ad0af7a604bf9757a7d9b9aab3ceefee8c48b72add1e4d2fea2fba4d53a09cbc53881baba0436f68b7aa5c7d2d07fa3b92e32c5ca292f5198cfdc256b810056", 0x91}], 0x8) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x1b13) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1b2c5f7265736f6c76657200eec329fd2e81ec1ac494276ca4957fd1b295", r0) request_key(&(0x7f00000006c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000700)="1b2c5f7265736f6c76657200eec329fd2e81ec1ac494276ca4957fd1b295", r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000001c0)=0xfffffffffffffff8) 2018/03/01 22:53:28 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80080, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000000c0)={0x9, 0x0, 0x9, 0x4, 0x7, 0x80, 0x549, 0x28, 0x2, 0x10000, 0x1ff, 0x8}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000484, &(0x7f00007da000)="0600000000000000ed1800000000feffffffffffff6db86078032ea94addbcc1de84de4442ed43ffb02bf212", 0x2c) 2018/03/01 22:53:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0xa67f) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) readahead(r0, 0x3, 0x0) 2018/03/01 22:53:28 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000200)=ANY=[@ANYRES32=r0], 0x1) 2018/03/01 22:53:28 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendto$packet(r0, &(0x7f0000000000)="87a75da79a9f001c0e40403d0503d88be2c1732adf9d113b1fab60cfdbde8e1a350b532d5b73cbf0ae2ee20c2fc7899f1ae67acf35aadd9a150d99d78b54e3c2bd5aab073ed14dfb51994217ae12e0a828385aba88d41fa755a7c9c57faf28adf223897023b7b7de9d4e3264c123ff2fe9dbc854", 0x74, 0x0, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/4096, 0x1000) [ 103.532987] audit: type=1326 audit(1519944808.448:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18206 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7711ba9 code=0x0 2018/03/01 22:53:28 executing program 4: mkdir(&(0x7f0000dea000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = open(&(0x7f0000b2cff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00007a4ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000746000)={{}, {r1, r2/1000+10000}}, &(0x7f0000916fe0)) alarm(0x0) unlinkat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x200) pivot_root(&(0x7f0000b6aff8)='./file0\x00', &(0x7f0000f75000)='.') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000040)=""/230) 2018/03/01 22:53:28 executing program 0: r0 = memfd_create(&(0x7f0000002901)="b7150000", 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ftruncate(r0, 0xffff) write(r0, &(0x7f0000000000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x16, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip_vti0\x00'}) 2018/03/01 22:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/219, 0xdb, 0x0) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:28 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', '\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x19) 2018/03/01 22:53:28 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f00000000c0)) [ 103.604353] audit: type=1326 audit(1519944808.518:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18206 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7711ba9 code=0x0 2018/03/01 22:53:28 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80, 0x200100) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f00000000c0)=0x2) 2018/03/01 22:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000380)) 2018/03/01 22:53:28 executing program 3: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) mkdir(&(0x7f0000d3a000)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/03/01 22:53:28 executing program 1: r0 = socket(0x4, 0x80002, 0x81) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000280)=0x19, 0x4) r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x8, 0x2) getpeername(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0xffffffffffffffff, @ANYBLOB="0000000000000002000000430000000000000000003fb9f8854f99afcb19fc0b"], &(0x7f0000000040)=0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002440)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000002540)=0xe8) r4 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x100) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80585414, &(0x7f0000000180)=""/89) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r2, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) setfsgid(r5) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002580)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r3}) 2018/03/01 22:53:28 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000025f7e)="24d13d9a803e68e77b5a00cde775943795680a2091fef97f28548239585552171940b6edb5bc0c952e5483ce0ff180d9c002b807c8f9dce8813c2388c3e9a2fafaeb0d240e4362cf393dbb54cd2b68c1db528655aa2c951fac98aeeb0126b904aa7ab031e67e3dd4202468ae51e024f40d892e738ed3c71d0d7cc6ba79bbb6318b26", 0x82, 0x1, &(0x7f0000fb1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/01 22:53:28 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/01 22:53:28 executing program 0: getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000440)=0xb8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/01 22:53:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 3: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x20011, r0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000007f72), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/01 22:53:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x84301, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x1c0000000, &(0x7f00000001c0)=0x4) 2018/03/01 22:53:28 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f00000005c0)=ANY=[@ANYBLOB="34000000180001030000000000000000020000000000ff0000000000100016000c00000000000000", @ANYBLOB="080015006b000000"], 0x2}, 0x1}, 0x0) 2018/03/01 22:53:28 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e5523"], 0x10) 2018/03/01 22:53:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a)='1', 0x1}], 0x1) 2018/03/01 22:53:28 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) readahead(r0, 0x5, 0xffffffffffffffff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x63b2b205d9b9c2e4, 0x0) keyctl$session_to_parent(0x12) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x80000010}) dup2(r1, r0) 2018/03/01 22:53:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/186, &(0x7f0000000140)=0xba) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:28 executing program 3: r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000523000/0x2000)=nil, 0x2000, 0x1, 0x2011, r0, 0x0) memfd_create(&(0x7f0000200000)="516500040000787b257751616e30656d31760700000065747b240089ba", 0x0) 2018/03/01 22:53:28 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400040, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) r1 = socket(0x11, 0x800000000, 0x0) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:28 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) [ 103.796804] binder: 18277:18278 transaction failed 29189/-22, size 40-8 line 3005 [ 103.814795] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/01 22:53:28 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @empty}, &(0x7f00000000c0)=0xc) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @rand_addr=0x8001}, 0x2}}, 0xffffffffffffff4a) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:28 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_mreqsrc(r0, 0x0, 0xd0, &(0x7f00000000c0)={@dev, @local, @broadcast}, &(0x7f0000000040)=0xc) 2018/03/01 22:53:28 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101002, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc6a0000000301", 0x7}], 0x1) 2018/03/01 22:53:28 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) sched_yield() recvmmsg(r0, &(0x7f0000001b00)=[{{&(0x7f0000001c40)=ANY=[@ANYBLOB="000000000044a7eac32b1a1cb16e751171c08c96e704e7008c81ce93291173465ddea00602591712a01bf669e446eb"], 0x8, &(0x7f0000001440)=[{&(0x7f0000001280)=""/235, 0xeb}, {&(0x7f0000001380)=""/184, 0xb8}], 0x2, &(0x7f0000001480)=""/184, 0xb8}, 0x7}, {{&(0x7f0000001540)=@ethernet={0x0, @local}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000001580)=""/232, 0xe8}, {&(0x7f0000001680)=""/55, 0x37}, {&(0x7f00000016c0)=""/233, 0xe9}], 0x3, &(0x7f0000001800)=""/244, 0xf4, 0xffffffffffff4dbf}, 0x3}, {{&(0x7f0000001900)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000001ac0)=[{&(0x7f0000001940)=""/155, 0x9b}, {&(0x7f0000001a00)=""/129, 0x81}], 0x2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}], 0x3, 0x102, &(0x7f0000001b80)={0x77359400}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001bc0)={r2, 0x800, 0x5, 0x40}, &(0x7f0000001c00)=0x10) getsockopt(r0, 0xfffffffffffffff7, 0x8, &(0x7f00000011c0)=""/47, &(0x7f0000001200)=0x2f) 2018/03/01 22:53:28 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="630ef14c2d570a440c4b4bafe3409561d10f14731d45263c71e906df2aa0bc85bcc1d608e3680d4fc9c1c6735926d80a37a621026f5c0cb8e93fc46a4bd8703fcc776f6754bdc7b38b73c27dddcd25ce175461e418dda301cadf8506a1fac9e1327f94bd9a32918a6a6377e0dc3681328bd32a7939803d2ac8bcf7a3de10a466132714760e8bf4bb8afb4800cdbd7b6e895a99a38a3ac6256e3e2b3d80cb457fe723d3101988b6aac7213efa67c8be543f1926f663c1bceaa05bfd98361da130f3227b7f6dd38a31b3b001e1792c1b94021aaa60f7c7542b04321050b890bce20a0ec88939b876c9445cb9f3054e3802b1f0a8540f66fc9216d4b1b3551476d4f4e15911831993df3ae4965c02ca156e4b0d672972cfbcb44090b4322906714f9be7f8930f09ae7cfe745823a60260e794a49fabc6490fb5cfa801260eb62917c482f3dfaabed4b2adff7b0f1ef51501984f55bfa3f25783ba74f8cf99e5e4e71057c10e9df4e237a872cac8bd6dd77f20eb78190d34e25ca4666e4e1c68e51bf9bd930c25a6710774b56c3667e1ed1eeeb5f05f90f031958066dd705061cb040a35f2bb8c88ceaf20fa3a5f34917e215a758b3fd77ac3c789d7214f0f19543bb361ca69cac9ac5d31e5bbd882d231776c921c5860c8eacd9ab59f9ad8bc96d7fe28c0d510ab094e3e3fae67af46b427d74bd1693a0efc91a0dee37e9812a96159f3c4872fea2139771c2fc8c192183c506afc44c3de19fca0204e810809f28b4fa2b83bc0ed125f654d825aaf324c4c01f92ffadf8ca80b68ead3470dcd11b21baa1abada6cac843ce7ee7b2e744810605845ed4ae039a12a5b1c2ed0e51a7910899c8216ae3764ce0524dc0f2e46b5f724cbde53c4305421ae52f5687af29340f7f45b821a84ab1e6ad9c775f4731dc11abf0368315f5a47391fb80fd820b9965d1c451d57a3bd0943e3bb3e7530e3596c1a0a992f89998fa500dc5afe73b0a0ee33267169052d2b01b7fe86904be00edddb04ea07f3741a298999e82738449f80082be3548375c8e3b56c58542b203297cc4a10d6d0788c697c2f32f4c59c4aab5bebf2f1b9c3b3ded94b475666e87b7fe92749ebd4c19475b466e662c30c5ecbea6a184e10cdada202c8ae249ef5a5f902af0315191791769d3aea6b15565ac98268b25555ed6721ddd89646d0c3a3c3ff2920d6fec258ee9b448fa5483df2b969c807ddc07385c1b81ff9e654668777b30e52d26278f483384ee3807de29defb8dbe702402fc879d2f8f8c9628738dfa3bba491cf53531f91e87d9e0b389fb5f969c13ce40c5ac2483ead25dab909eb1cc03875da5e3201127da1225d413a1a7bb7fe7b66320b5a6ebe49317d949c1907405a54c6aa93994fd3676cac449da1e901aa5b0f6829865ff17bd64626fa90e0981b15ea03dba65405ce23593655245358d2de86f173c7c9b0c0b0151f11d6ea3366b6b8439ad52ee8649c91194a46e9b4f1f54805a7504d373817da2f9e7b244b32021cab824c3ddb8544fb9c1d65ce135b0d63575640dd4c819f93eda12c33bd77afe7f6cc4aa075ea3fa729b6684b2e13421076df88b75cd6a8e199a8effe2da620da6194d443c128eb71a3083fb273fc6532c8c577dee8812fcd7fdbccea9768900da8199bc1dfc6097c7d32529a7e2751150c3b429bc05cc6ae6b90e4a2444afbdd0f6876f11923c89eea43a56e336e6fd9a96356de22abe7d7546506f9ce7c2fcf88e15e4fd7383cc5bd8c91748a5adfffe4146d61c4c8db896d5f5da451320ab656a1493f6ec99b8fdc8417d5fef0bfd2f347bf62927bff06b2a26f2fec875c78159673a323af3461b60d44fc5c9d6be4e34452d3b579af7c9ff7254ad3bce56a632f31ea365f715c79afa6a6089fb677e48e38b9952fb0642e33eab0dee92b85efc1d36f0f41463cdd98fd1826ae30729ad4a596e8cb512823a8a090941ae803a5eb93ee9dbf99b440649259177cb7ed8803969cf1e5c6e1179c0befb589157cc43e63b2c953968628495e359dedbd7d75caf674572596cc2040327bbb5526146efad6862a65a403a125faada9220b6e63d02095eaff782e2562f6b4c006d0e7ce2c9ca4c2a329ca75431de1e0d1bc5e9801b35647a09ac4fd9d2f4c191b2a335303a655df62d313292359c7668e17161019ea87ec94a35499c7a1d70d73cb1d04f5593c03b4d84041cd1d272d68ee8e836f0532ed542cc9fecf158457b06315787d93263b2125f41941e027f52ecb4e94ea8e22650ca5975709903fc21d8aba538be23d88b988e7ba52874283bd701cf9b78b8430c056664db483317edc67730d6f038efa845c6a72699155828a63eeabf539cb27b599c852bb88dd8c19986270d541722136e063ff7c6b1e4ac2ec6dd3041bb03369e78327557c1bac4cd4b44ac06a6c5e97cdbf82888c618ffd659cf3f6b1325dd3473dab90242853cafd6c033813e1bed6711b3765156ab0253899ad450a8425f170a9a6422db54971df657834c3921d511d17f64f37ae736b31366e959e66b2a5113fa40ec69e12626b267f870a03abb5328d973f36d4457d4d74815bd47be8eb8c2da647c6eca35c38766fe2bfdc6a2a19ea558f449fdf36b0472ae5de58ee16ab935477e6325900e422efdd29fdeb009c811c6edf8e2f81f07d0112ed74b988bf3b8a2a8173cadf3585b36d5aae3364220c7492b1e0cee9c14bb86043b807a900fc6198b4651167f4c61ddce06f2a98121378f961907d42917df0a88fd7a1d29b0f97e92d4a087648dc2fa6732bf17aa5c51b256da3caddbf6e89ef565237b0bff1682319207b78000a8887e54ff2f78787a23eea3ba40bb885709ad405c685b788b84255caf3c6a2fcd710f8d3d8bb7898f20477caa207ef542f6ea81ab8b31d3d5828cbf203997f9f31441cc9cc57a9b2659ebb70c01dd1cff69f1df40323e358f08ef4f6da16641ba11eff961f11b60170c329a7be60bbd0782238077d05ee178785dc5dbb0969034bd03bbdbac22ad5b7ad3f4dc17116f53bda6416918f553549bd46ed01fa9ff5735b4ef12992c80008a752afdcb96eb9f5b89f4803602e21db8a17089131ff39c84b877eda2d9e1a3d42bfaa93ddb588b0abfe467ccf30691d083824ae07fce509d3e617902ab956611e2cb00778934193ba2aa3ec47e0f2799e56eb803151cdde8c7d50d7941a325bfa789baadf66ac00c1520d048bc0da422b1c76553d6d285ab20cf63ba7e8b7052361a08ddf347601f3c02b3cbf3f9fee6f20241776bb39149adb07b286739fc6e4895bf069367396e3777a9c139555438ac60f3abd8ad4070a80dbcb753f1abe05f8a41c13af1161aca224888fbb5c439e7972189dc633043bb556589a1ce566bf344fc9ec40d899ea36ed63cc02cee47d4b51af2d97967c46de10cbc41ded757f918c6a4e6f215047d737dcb5bf6e48ce94f60c1430de9bb5950a721d4a83b01f29f73f4179291fa7a3759586c1f291237519aa78ffa566daa9ea4618514cd8fc9767a69f85fdf7f6479f9f4f654380e392f68f3dfe47afed695e080e5455852a7f24d5417d092e224485fad7917cca0f5f89039fa68388e1317da5169e38d4a4bc9ab8e7ba5dd0ea89adc8d6b680a0326d6917d6bb631c741fb2a6e1845ac45b12ea01d6e544296bed12b77177dcc3e00505d3f074befa7b326971249a37932dc56b1af242fb6edc0f476182fef75d14d0eb6bbf0f872259807be00028ad61bb681b7a07f1f5a2ad566e0a75d8750e32b237e9488c721cb6b402440c7f676c9fed0c6f80fc8d359a3ae133af1d0d7b69766ca2cf6a113f50ddf64892b7303271755256c7e5a801d4bc120f6034d2098c7de501a945c5fa5a655e38bf5b78a0d070368ac16e3b7fcaf03a7a9c4e9b091eea98624695f85946e8713268506debd3936eaffef6f3ff4e356cbe362f2fdf9d331056d57a4655b5a01fb399f1cebf89baf367b827572f8727ad4dd680bc410cc86ba1b5ccc330b70119d7822c189ecce375e1ab184f1e47180bfa86d4fef91b47921c53a4c4d1a7bbc4a7d2a4d2d63b7bafe5399c74804d8837f431ffdd63b0a31ba8871b9dad7bd24aee4a39031bbeb55ecba035107ae385bd3a1fa0161d81df8092354106907db509f57d159f5a978da2a01fbb225593305116d961c2f133af27c9fa550398b675055672c9dc12730e937f51e0ccbde275668504effbceace38ef01dfbeae4b72a15ad2b459a923ddc46d14181dfb03148c92b3a8d40f5ec2220632157ea815ddbbbff9789c31a9bab54e7d267e63f307dc427f2d6983c80c99f83e0dc92a99558a88909bae04f09947252cffe9aedf92b36a5748b83f234a3646b665e8d31d8716ec69e2258b8d8746f0a27b3c4ba7856a1683dc6adfb30c373b3e0f2c73c87a5201a4edc5a28783f1cd39a5cd2e6162cb69b384e6ee236c57f4f8bbd2556b2ca2e4d936ad3821f4a5c0262e5ec8736289b21a5cada368927cd348703528599952b9ebf7a65722f6ce156787a6a727d906d7b6d59d87f5f9d619314ddb69d87fda276b111f5efb79eca1a0cf5c4dfa7fdd788556a27f0e25f7a528fd803253d5d5566aeb150b737c75d96e1139e973b25348b86a153cd4475c68f5db49e9564348dd5aaa2fae0e2f892a160af8c84bc3f0e6a1ca5052d91074d2352e3a7361d26c657de230909b2d320676888dd6766a76708bddbc46dcdee951c9794f9f4535763f601ec2c54636b2d25d9a2de582113ec0a14392c77a271d7b5a0200c0aa2e98909b8aab2808f9f7371aad4f21672f364574a7ebbf75c8995f14ee0b1878735e04f8d070df89c292c3777e2ecac7d601704cd50ace04b8aec11ce2616a3894f001d4ebd68a719ff09784dd622999ea48fb273bd7480b9c28935fa3c4c112d42383f1f403014fb0f829b30895e0326bef2d4758e74a593d3465236aaa33fb2f2ec21c25885e5a6402a1a88a053e6abfa977406c4ced297b75a93d7e8a31b4d441bb2a025fbeb5ae715e54b800932c6b54a67376c942e8f0ac28cf6644743fac2968134f9b7793b24879f041ea089ab83accb47daf1b5ec40c33d63536d94917b55934e586d014a14c0d79e77452a3d1c839e8441e1187783cf4e7cc4233c33dd128394d754c822f759a91c86603c8867107ce050e6324a2e22534d3c7d876e1a7c6d112acdc48bcedb65f0e8ceabb2bdda54db10f9429b019493960514c41eeb26b52726088555ba9513c492e18efa2ab83de4fbb9996a8cb2e96b1513a93fbebfde8ecde6edbfd6962391cc22623ee4dd718d8d2266d97a5e0e5855df10cd550c853f491194efefd5a9372232d9684d1392eb9c8f0f0d7375b21edb25ec7cd69957ee6b37fe3f790ed20e415a21acbac0880c79a55a89bc7a29c3011d912f682bfb782c5c4ccc5925ce82bb44ef41d14aebec5ce999d8b57716780743dde701ea5a7c9891297d4ad6a55001eba9bac606db34a225b27710a31e8b3c0ca95ecbf22d407e21c41109242ffe0949df7b42482f289905e6cf701aab8cc4bd7d634fbfef9fe95a98066a968bdc2ba3e32fd6233a48d6989bb320eb72faeadd220216b3dc4107655cadc8266e35745d35d80af63aef549dabf62c6f3533d09d8378833371e8967c4838ddfe5cbe5d2b859da316095c4ac5427655c8e4044354a9971e336b789b85bf8f06b2d5f045025d70e459dad5eb2a5c1edc01a4d04dc5bb29696a62505343a90e17ebc2884074c3910c890d1463ebf0c1c9ae090e5a538863e5f9dfc83c8ea0") ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000040)=0x4f) [ 103.869723] SELinux: policydb string SE LinU# does not match my string SE Linux 2018/03/01 22:53:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x0, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) 2018/03/01 22:53:28 executing program 0: r0 = gettid() exit(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000140)) 2018/03/01 22:53:28 executing program 6: request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) 2018/03/01 22:53:28 executing program 4: 2018/03/01 22:53:28 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:28 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f00000001c0)=""/71) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000240)={0xffffffffffffffff, 0xb52, 0x1}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) recvfrom$inet(r2, &(0x7f0000000080)=""/85, 0x55, 0x2000, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) 2018/03/01 22:53:28 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x80800) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x0, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) 2018/03/01 22:53:28 executing program 6: r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3), 0x0) 2018/03/01 22:53:28 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x9, 0x7, 0x6}) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)={""/16, @ifru_flags}) 2018/03/01 22:53:28 executing program 3: 2018/03/01 22:53:28 executing program 0: 2018/03/01 22:53:28 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007abff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000000140)) 2018/03/01 22:53:28 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2e5}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000a05000)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="010000000000000000bc14b6249f6885bc0af28341e260070d19056dcff60e0ce65169fd28e750892a548d332b2f10445d4913807f571d83e1f68aaf93653e66ae7625c65ad7ee0b9467d9010456161fff3cbf0ce5228ab24be80f3f6f3ed1f8e792cdb4cc960eae54d860a6aaf81bace2a9e6da340abdbed81ce86790279ad24835bdf1c5852de346719a2397c705515ee0b02a633a26a6b763b4f54a1e4d46f78fa8f698e672581cfda8402d680d9eec14ad3e9fc44997fef15ca77ced6ad54f608456e5e85d5afdce8dd1"], 0x1}, 0x1}, 0x4040) 2018/03/01 22:53:29 executing program 6: r0 = inotify_init1(0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000a4b000)=[]}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000481ffc)) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:29 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 1: syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 2: r0 = socket(0x4, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYBLOB="ef3e265f452713ac58382caa4f56605c0c98eee93b7787437b62fe81216517abd0c8bd228495f053c4ca406d51c0f6bd1ab8521f148674d7e41fa260e2730c48d0f4a2e1cd185da17f48c3fae70d353027f287671ebda7139f553109c9adb8e916ec0223565aff2cf0c24499645d414e07283bf33fdfa9a8daf26d594904451d02cbed9a815c58087a9c99ffb144d839f2b845905e772a59aa20b9a232d70ee68f1f3b8d", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYBLOB="da33775f250dc0b4153f18ad501f6555a2564f9fcaad1d02a392bb701c98360acca7318cabd937505348c6401ca280a273b72d8d402dc9a441cc021568efbde6657209a443c12750cb937990da3b61"], @ANYRES64=r0, @ANYRES32, @ANYRES32=r0], 0x7) 2018/03/01 22:53:29 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x10000) readahead(r0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x8000}], 0x2, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)={0x6}, 0x8) 2018/03/01 22:53:29 executing program 5: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet(0x2, 0x1, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0), 0x4) 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x26, 0x8) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x10000000000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x7}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0], 0x2}) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:29 executing program 2: r0 = socket(0x11, 0xa, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) fallocate(r0, 0xfffffffffffffffe, 0xfffffffffffffffd, 0xa54d) 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x2}, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCCBRK(r2, 0x5428) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) recvmsg(r0, &(0x7f0000001380)={&(0x7f00000010c0)=@can, 0x10, &(0x7f0000001340)=[{&(0x7f0000001100)=""/187, 0xbb}, {&(0x7f00000011c0)=""/102, 0x66}, {&(0x7f0000001240)=""/183, 0xb7}, {&(0x7f0000001300)}], 0x4, 0x0, 0x0, 0xffffffff80000000}, 0x1) r1 = socket(0x1, 0x800000003, 0x9) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/4096) bind(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'syzkaller0\x00', @ifru_mtu=0xffffffff}) write$tun(r0, &(0x7f0000000640)=@hdr={0x3, 0x0, 0x7, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, {[]}}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c95609", 0x0, "c67bcd"}}}}, 0x2e) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x0) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x400004, 0x4000000000001) readahead(r0, 0x0, 0x0) socketpair$inet(0x2, 0x807, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x28a02, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'erspan0\x00', @ifru_flags=0x200}) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@int, &(0x7f0000000100)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) fcntl$setpipe(r1, 0x407, 0x4) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x80000, 0x0) accept4$unix(r1, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e, 0x80800) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x0) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000300)=0x2e) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000200)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}, {0x307, @empty}, 0x40, {0x2, 0x4e21, @empty}, 'bcsh0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4008641c, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=""/202}) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11e9ff00000800000000010000004eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000400)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) getgroups(0x6, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f0000000a80)={0x0, 0x0}) lstat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() r10 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000d00)={0x0, 0x0}, &(0x7f0000000d40)=0xc) fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000e00)=0x0) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000f00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000f40)=0x0) lstat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpid() lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002640)=0x0) fstat(r0, &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002700)='./file0\x00', &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000027c0)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000028c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002900)={0x0, 0x0, 0x0}, &(0x7f0000002940)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002980)=0x0) fstat(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002bc0)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000000c0)=[{&(0x7f0000000080)="f3f3c9b97eae0b6d7efa5f89982543fe25ba2a819bfabb260c09b8ed5a1f81d28403ec90b29faccc5b2d657980203d2d", 0x30}], 0x1, 0x0, 0x0, 0x90}, {&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e24}, 0x8, &(0x7f00000003c0)=[{&(0x7f0000000140)="09a078a35582c5bed974", 0xa}, {&(0x7f0000000180)="1a5bcf07758faabd426bd3a52ec58ca1a12d2b84d65dabc1086705bc5901e5a33a25e8cd906488c025943ec75770394925ffe75f11f9f0d5383753ed4a575ba2f0b642a97057c778542bf3e187d417db85cf9d40bc346e3b7f6f54c460c2ae53e67cb52ba04278e892f3296ed90e146a2fdcc151772ef0bf", 0x78}, {&(0x7f0000000200)="c3d1be880580380890ee23bc14ba844cf878c02b4ae547f7a91dc68d5175a5d383f1242bc0d43bf87a61d39338a4f8719f56a433ed21bf68db7ae89af7485e50b1bcc1396e9062b82ff3e3a771b3a419f69d6d58d0dae323cdd2ca0c9c28f37a6bd341a0711ebbbd9d9e520c090755fe1c1841cffc7106b9760a23813ad55b35a9ae99698fc3f3799dcf36bceefc9e362d7dcdb41b9afb765cce507967c5c417ed3843c5b3e7f1ae2ed99539349826d5793f96059bab64ebd49ad7b145e612ef0934daded9b7d7a1c8590f100ca597e0a8d863dc0d446853e80f2bdcce9fd3697f7d0cd985a4e6ad769f6709df8acc8b", 0xf0}, {&(0x7f0000000300)="2aeafda1085ed2268b92bff623edc8bfb6df512cf5622216520d40c8cd70276ed5274c11738c188baa03225672ee4c891439b29861219c32bc3a509f45d443f3dbadd1cf37a6a1ffbf04d30cb9e0d5d685efc069009dd3c29ab4a0063f17b09742faae7c3944a6bbe0aba3558c5f310f48fd6dbeba5432720d53af4c558b9f6aa25297cf34bf50e3cfcec98667cdf9a62b6f220c047c5cf3ffa0f3f105bb9fdaa18c324841a2850a4e30", 0xaa}], 0x4, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0xc0c1}, {&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a40)=[{&(0x7f0000000640)="375b5e9ed699110ba70fad42987a27d112314dfc12cbe7f1d24879ac108e37c7f12b638a1453e48b62b5202fef29762bddc2340f42e27800215e72c630ca3dc8b53588e2717b778165d0d45e2b153867ff6259662a76cf0f9a99a4b68a01b74cecd1414238ec66ffe34faee49a5aef46c2ef4af18b744af703e96f20487be784ca32c978f46527a285d8f23a92e3b5b56471f9ff5fc8551fd97cc3956327d3c8", 0xa0}, {&(0x7f0000000700)="24760872c1f706239ed91991e175dff6458df6e95141b6786113101c95017096", 0x20}, {&(0x7f0000000740)="bfe3c0908c61e6847362c2c003c8fc8f778225cf8bb7d9602e646d00372fad083dcaf5ac355e54760e18c1ba90604bb061ee7daf35d993035b30fa2f8a62e28ee885529855da6c376731509dfd06acd8069b5d28f8df5272f5806cd600ebc78630abf1bd6b11de7e47bbf2229b8c0214d0fa66d394968ffe09a70017f437d1441ce87a59a8f9c14ed3753291b0c56164b1114ee101e2dcade3d0fbe5dd9ec96345b4425b2f44c48fb32b0a161f135dd401", 0xb1}, {&(0x7f0000000800)="53c7a2058d35c7505168d842583154", 0xf}, {&(0x7f0000000840)="1f72be966c59ee739c55dccc9a4ad716ee0eec2cec2b44d652972d3350ff0e2a63cd577067325f7969afdf284a152ca2ccdca98d9a83917f48a290f92efd2869f24ebb5bc28c56d9a72c76135514701fc29baae4f2311d16f375d64f3fc3d8b06ff5592cf8fe992c511aff7bd1c432c2a6dc89c4991b1d3d17835feba352f3394e0f7b1f36a4719db495b012aa5f1a1611817df416046746cf80e105095bbb41c0b89d98253819fd31fc1f8a26dec437d11223863a48d5484aca", 0xba}, {&(0x7f0000000900)="364a8690cd2f62fc05be9492c3c7315af77e0fd7f82b4658a3fb15", 0x1b}, {&(0x7f0000000940)="0f6437fdc21cf6f0ae2575280ba20e172a9bdc2e2da614a4a8f1d41deaf3fb41829e7127e6ba7208e7d2f4b7abf22d149de8843aa95463189138ef60aa22a4a925384e4812cc3de6c36c184124924438acfd58a9200fa8c30883e2721e7f4b4babf11714b0140ff17bc043e889c9546f93931c6e78f52b53616e03d6a911200c70a46a797db7f5f8b4d53cc7a7e78288ec75351895e2b22d328bbd53cbc6494c759108ee92bc38e644b6a3557a90fc345c1056d4f494aab2af238b3ccba5e2331c466ff66af0a678f805f057d9c56a0ecb0f58882f2b47f89919cbfd9239512dde045d551c8bfa952589329ffc", 0xed}], 0x7, &(0x7f0000001240)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="180000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="180000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="5a8a07000000000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0xa0, 0x4000}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e21}, 0x8, &(0x7f0000002340)=[{&(0x7f0000001340)="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0x1000}], 0x1}, {&(0x7f0000002380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002600)=[{&(0x7f00000023c0)="04a3e99842deef10d3ada5ed9926ec866c544cfdf5478e3d3f", 0x19}, {&(0x7f0000002400)="8aefda5070b810a66478d86b6994a910128199a58830ef64e17bffd78112844b836051de21af9fbf8f46e5e2d56c0fbb27c5571bd369ac6e95b60b7bb82e45c5b7751235596e72810f77d7684baf719e8d90eb3c456b070147b2044611c0e522eb500e8734ab694ad02901505525a799366b701c24b848f917526e6e4c2b19d6a8657a61b7a2d9732267ac66768a8b19b7d670d3cff378b17b8982503aeaeb2833879f95aafc7880ccdf48a8904b", 0xae}, {&(0x7f00000024c0)='8z ', 0x3}, {&(0x7f0000002500)="68c271c450ac1bf1b99ed6e888df31b6b280be35f43553c80ef5fc41eca0e9377f8bf3555deff54ab7be9520c541cbb6509c1cc90230a1fe5c3065997609a148dc91eebaa46dbf79695429e49d09a7696b96fa8ab58009890d3103b18213d3acc3b9ee42927189cca36e2fbd5b06985af41725a8b9827ca83cf7db33747a0fb94bdef8a63166faed4eacfc067fe8712c283d7cf7b7a8634dd638ab50fe52c2c90b3eb9883f8810ab1a89547c097decf44dd61e5a82cec4e26981d13c546a9f6faea4850018acb2d0d6e47f087e1b3c92a07d178bb9a91ed2d2fde7d29120391c79f07034694fce775373b9acd59876ee28f292cf47", 0xf5}], 0x4, &(0x7f0000002b00)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x9c}], 0x5, 0x0) bind(r0, &(0x7f0000000000)=@l2={0x1f, 0x7, {0x800, 0x9, 0xb375, 0x1, 0x101}, 0x1}, 0xe) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 3: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket$inet(0x2, 0xa, 0x4000092e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) tee(r0, r0, 0x8, 0x1) readahead(r0, 0x401, 0x4a4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x210000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000031000000ed7d9066ef123d2e50a04a774f7eeac747460b734ff9b948437278aeec8d26c1ae48f42393c069dbf60077be792c2e99283dd1cf16bc08f942221ba254efc683245415fce3b4dfdb89e309839cf5705efced1702e14f740c62cea23803dbe842301933ca471c195a4dca62f1b7067b1f415bfac1db3e98d843973758354340ddc490"], &(0x7f0000000080)=0x55) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x140, 0x110) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000240)={0x7, 0xb6, &(0x7f0000000180)="fb9a9ec2a168c08e7171f14e18bb4709c3723141c621b0284001146a5607167910ff25383a5175385bd8950f548ea6d03e0d024d0b73fdb61a1e9bb3516746ebd91804239b626759e518f20d636090cfea05d4dfb90574fb11631663bd3e44c2fc0dc999d565f518ca1beac735499bcec73c34120c7ce6a316a46aa6a4a4b55e010d80c2548a4437e02eb4258b9f5d4ee502e1f58fadf92d0a59b9741992a234ec40d106d3c0c4b045ebdcfcaba893f6199088d7c83b"}) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 2: r0 = socket(0xe, 0x6, 0x0) bind(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYBLOB="e2488340701c7d00000000000000000000000000000000b15b6eb17f68c44ffbac3b54b230970e86d33c5e87c244b8b98c0bcaf760408cf2d18a6ea8dc230d01aa9f5b9446fa6698527f664291b2584ff5", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="13997078ee1a74d071324688e57331b7cde44a40182efe58354e258f206bba96b0a9352e679e900d71f88e93491d0b57d4461bf289fe98d33866c12ff5eb70b3782fd04d8a6ef435dba24c631df5e8e419e7dcfb2cc8fe02fdb08810ab158cee1938620a7d3c9ce88149d7fd86bcf0ec7ee2c02835b85569877dc164b915994e63489c024205a729f34756b4c0d8cd6f381bd63932c4b193ea948b01a55d9a9a4c99f71cd1b879a91aa7f23d53d49db27dd341a91e37a82e81f697a062", @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYRES64=r0, @ANYRES64=r0], @ANYRES64, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYPTR], @ANYRES64=r0, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYBLOB="59bd475c140272226a378a7ae4eb63c0d2dfa31383b8cda0eadd71aede176270d72cf44c0103fd8055f6194017b14e0429d124725ef325f4649e333851cb12f64dc71dfb75d3eca01d8e490517286ec404e48a492fe51648b7592f304441879c19860674860bb5e33a93bc151a5d831b8bf207e21196ec53dc3f871c175275a218c8f98d5b5a9aa284d3744268911df804143459443c8f801a052591", @ANYRES64=r0, @ANYPTR64, @ANYRES32, @ANYPTR]], @ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="ef96bef77710c579eb719e6794606e434874aad70dacb46292620128f5b9d3c22f7f8987160ff5bebb3894a44d9e6009db5564902ebb3b2f7667b7869684347ebbb6306466213aaf5496fdc1eddc208cce489b9d1199ce7622c28d0e1f8fe1507034f58c0a12fef956332cc01dce63f9d357c69af031c2c7d4f438e3cab31aef3f1a136df89ef0d6ae5d0a7e74f7991fcf0669af9f2eba3dd720a5feae4b4f4a7b0fb0d1", @ANYBLOB="728866128a7633a623cb42539411b3ec4201ccdded43ddb1008b34fbd7e6b8513ec9aec574e2ffa8c333b9f160185fbb7c7447fa1eccc188a40ab75906ff53e82eeca2dfcb16afad108103ac0791aafebe750675d90a4c8be8ccc3665d14563dd3b349", @ANYRES64=r0], @ANYRES64=r0, @ANYPTR=&(0x7f0000000500)=ANY=[]], 0x8) read(r0, &(0x7f0000000500)=""/224, 0xe0) 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000001340)={'TPROXY\x00'}, &(0x7f0000001380)=0x1e) 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000000040)=""/4096, 0x1000}], 0x2) 2018/03/01 22:53:29 executing program 3: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100c5819d6b46a3374e3ae30000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:29 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) pwrite64(r0, &(0x7f0000000000)="ebb2e6631dc91572ca57e22b33c67ed3d766caf8f31ab00f86f6c2be5a3633624adc70eab4b8644e5b15d5c7090f8cfd51ead5d4b24be151780cdb4bd7e64041963db23da5736246675f03e2916c4326e86e26fbeffba05cbcf5a9c9fa22def39b9f5114f9c45a838066d397eebc9684315b4939c6ecb0808c0de25d2dc2bb88a8cfd6cc112e6501c1648d189093", 0x8e, 0x0) r1 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) readahead(r1, 0x0, 0x0) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:29 executing program 0: 2018/03/01 22:53:29 executing program 6: 2018/03/01 22:53:29 executing program 3: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 2: r0 = socket(0x8, 0x1, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105d41e3fceaa12e1f775d9f379013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004955000009ffc2c65400"], 0x1) 2018/03/01 22:53:29 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$cont(0x7, r1, 0xffffffff, 0x100000001) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x0, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x6df, 0x8000, 0x0, 0xfffffffffffffffd, 0x3c, 0x1, 0x4f, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x4, 0x10}, &(0x7f0000000200)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @broadcast=0xffffffff}, {0x0, @empty}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) connect$l2tp(r0, &(0x7f0000000240)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @empty}, 0x1, 0x0, 0x3, 0x3}}, 0x26) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x9, 0x20) 2018/03/01 22:53:29 executing program 4: 2018/03/01 22:53:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2400000019000300ffffffffffffffff0a2000000000000000000000080001003e19f092ce5611da6483c6d04b615b71eda339065d36ef3395a249c30939850ea386eab73d6732c34964dbe661b6e0964d5b07ae3256a6d21b6920bf3de9018c12173aa3d3739ffb8a446021cc3ebaba11e15e4f40cd746cdf9f82acbc2a3860adbd700572a6acd1043f3c478ecea3bd49586e1a0d4b37d7f67059df48a3af7b6bce888d81384d79367baa44"], 0x1}, 0x1}, 0x0) 2018/03/01 22:53:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @rand_addr=0x8}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/213) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:29 executing program 1: getuid() r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:29 executing program 6: r0 = add_key(&(0x7f0000000000)="6b657972696e6700831c4f96ca160a2f8f6e8f115c18296ecb29f99549e986ed37118910829538b807c8b00c5181b14a75382dbd7b07251edeebe0e3c795033db8d232738cbd88d01c45c86361f9e667c26b75a5ae4860e8031c2e695f86b648c1cad03423ccfa2e8a780072c677358e823775df5237849dd3b257734441438385ecdb39d7edb0238b2e000000000000000000000000", &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/03/01 22:53:29 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB='\n\x00\x00\x00'], 0x1, &(0x7f0000000680)=[], 0x0, &(0x7f0000000000)=[]}}], 0x2, 0x0) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[], 0x0) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000040), 0xaf) 2018/03/01 22:53:29 executing program 2: r0 = socket(0x11, 0x800000002, 0xbe3e) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000100)="2cdae07710f9a3beb1be3df4c66056512468d7fe67b20112aa0afa5bd39c2517983e5c444f0d2b9ed3d563d009ecd487a5ab4dce128952e5fe8db75bb8fee037ad5ea75a34415db89e32d08ec4b3cd447c4a7e53aa49dd934965e5cc7dcb6bad6b23d404e4d66ac418f2f962502c2bf1d9db958fef8b0b222f5d21650fc8fd0bc881c1c20423823d4cc1b5bdbae7dd29fbd7d97240", 0x95, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000010000000000000000"], 0xe) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x6, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x20004) 2018/03/01 22:53:29 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'syz_tun\x00', @ifru_addrs={0x2, 0x4e24, @multicast1=0xe0000001}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003d80)='/dev/vga_arbiter\x00', 0xc97a03e1d1ccd9b6, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000003dc0)) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[], 0x0) 2018/03/01 22:53:29 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) geteuid() sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f00000008c0)={0x18, 0x1f, 0x0, 0x70bd26, 0x25dfdbfd, {}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl(r0, 0x6, &(0x7f0000000000)) 2018/03/01 22:53:29 executing program 6: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) listen(r0, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0)=[], 0x0, &(0x7f00006e9c68)=[]}, 0x0) close(r0) 2018/03/01 22:53:29 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:29 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e180030800060000000800", 0x24) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00') 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[], 0x0) 2018/03/01 22:53:30 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x430, 0x12c, 0x0, 0x23c, 0x34c, 0x34c, 0x34c, 0x4, &(0x7f0000000080), {[{{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, 0x0, 0xff, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x100000001, 0xffff, 0x0, 0x4f, 0x8, 0x7, 'vcan0\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x100}, 0xc0, 0x12c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x5, 0x7, 0x1, 0x1, 0x0, "174af51b013e5ccdfaeebd009decc89def276e39fe66e9292bbf613789982844c2350d5631f9306b640a40ba548f50b6ecde2f376e5487b948490bda091b5d74"}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x80, 0x9, 0x2, 0x0, 0x80000001, 0x446, 'ifb0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x28}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @rand_addr=0x8, @dev={0xac, 0x14, 0x14, 0xa}, 0x2, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @empty, 0xffffffff, 0xffffffff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3, 0x1, 0x6, 0x9, 0x3, 0x1, 'gretap0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x47c) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @empty}, {0x306, @empty}, 0xe, {0x2, 0x4e23, @empty}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[], 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x3, 0x87, 0x3, 0x5, 0xffffffff}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000006c0)={r2, @in6={{0xa, 0x4e21, 0xf28, @remote={0xfe, 0x80, [], 0xbb}, 0xf1}}, 0x9, 0x81, 0xd0d, 0x0, 0x81}, &(0x7f0000000780)=0xa0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000008c0)={'filter\x00', 0x7, 0x4, 0x404, 0x220, 0x110, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000880), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="49addc7183b8", @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@random="5c5c13508af0", @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x13}, 0x2, 0x1}}}, {{@arp={@empty, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0xa6, 0x4, 0x3, 0x1, 0xc9, 0x200, 'ip_vti0\x00', 'teql0\x00', {0xff}, {0x33cd2444fdb42152}, 0x0, 0x200}, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "b4ed37e56c75671e4ca63652fc34b45b76235cdb7a51a33e3b1207ed54b1"}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) init_module(&(0x7f00000007c0)="73656375726974791b00", 0xa, &(0x7f0000000800)=']@wlan0\\cpusetmd5sum-securityvboxnet1selfbdevself\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000540)={&(0x7f0000000300)=ANY=[@ANYBLOB="08020000130000032bbd7000ffdbdf2500000000000000000000ffff000005f5000000000000000000000000000000004e24ffff4e2200020a0080800c000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x208}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000840)={'gretap0\x00', @ifru_addrs={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x4, 0x1f}, 0x8) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b7fff0)=[{r3}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TIOCNOTTY(r1, 0x5422) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000001280)=""/79) shutdown(r0, 0x4000000000001) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000010c0)=0x4) 2018/03/01 22:53:30 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @empty, 0xfffffffffffff773}}, 0x6, 0x2, 0x1, 0x6, 0x9}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000001000), 0x0) 2018/03/01 22:53:30 executing program 0: clock_nanosleep(0x9, 0xfffffffffffffffc, &(0x7f0000007ff0)={0x0, 0x1c9c380}, &(0x7f0000002ff0)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x3f80000000000000) 2018/03/01 22:53:30 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000613000)='/dev/ptmx\x00', 0x2001, 0x0) r0 = epoll_create1(0x0) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2800, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x20000004}) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2000, 0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x1000, 0x4, 0x100}, 0x10) 2018/03/01 22:53:30 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000d26000)='dns_resolver\x00', &(0x7f000063fffb)={0x73, 0x79, 0x7a}, &(0x7f00002e3000)="1999", 0x2, 0xfffffffffffffffe) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000000, 0x81) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x10}) 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800000008, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:30 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00000037c0)=[{&(0x7f0000003380)={0x27, 0x280, 0x80000000, 0x7, 0x7, 0x8, "d120b6b49b492cca82a59a892793781c81e69d2af5c6c80a87a3600a28249c88dd65941b81bcbe824c3909bb07f52e3fc2527d3e48de27bbd16e5e934435a5", 0x1}, 0x58, &(0x7f00000034c0)=[{&(0x7f0000003400)="5ac4417a17037fe948933c8c00464446e12f03864801a1b8e20dbd8e78eca38156003b1e9beb471f18a70f638f368662247b2c2b765b0d038eb4240ed0e9c4de4ef801f96f1332c2c8f93fdcd9bb38b43d7bd4f4b7808f9919147fb95bb30856d5126f177198ae77473e6295b9b4163b4452c7edb078448f87007cf5447fa5ad9fe2faef98e725192dd24e15a8eaed6660079b9838af154196cdae016d2950e299", 0xa1}], 0x1, &(0x7f0000003500)={0x18, 0xff, 0xc84, "475773f5eddf0a68c82144ef"}, 0x18, 0x1}, {&(0x7f0000003540)={0x27, 0x9, 0x5000000000000, 0x5, 0x20, 0xd25, "dc09dbfdd8346e446038c51898c3919d3098c9050950dbc5613b72a4b0f91cbaf0654f0d7920e27c13c12f21257d1ce2f4a9358bed752e09f9bd316e32c92d", 0x9}, 0x58, &(0x7f0000003740)=[{&(0x7f00000035c0)="d747a2129375aa10", 0x8}, {&(0x7f0000003600)="49db005b697c063c6c1e57bed4d4f9246bb6985c0f3eb367856cd7e247d613ae06d02b4e628332e29429b725efe06f301277faa68ad2ec792ffaae7fc09018344de5a8be58fbb34a366aadae7a9e66f7f83669d5a4f3804fe00cd0bfe5d978e0711809171c2d5f64edda90a3487e8f02311415976dfc764b4e36cc744ee507f31bafdb52e291bcb3a0fcb565335524", 0x8f}, {&(0x7f00000036c0)="de53f5748c248bdf3fcd4e600ff95bbfa58929749f0dd8c205f49c998e7833e828f20c2e3d2c76539859ba16052ce66a3527a9ce0efd4b053f4fd9aec7c8fc8bf482a52b873fd008d561b29b755e72539bf8e2172999e475e4e1e6d6c0c648ac764fd0151408a7267ba3ce99278ff62e7c5b39372d2c74cf", 0x78}], 0x3, &(0x7f0000003780)={0x24, 0x115, 0x0, "09167172347b2e71d4fc1cb221df3d24f7ef547458"}, 0x24, 0x810}], 0x2, 0x8000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x48b3) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getdents(r1, &(0x7f00000000c0)=""/55, 0x37) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x5) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xc2001, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)) sendmsg$nl_generic(r1, &(0x7f00000016c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001680)={&(0x7f0000000180)={0x14d4, 0x1b, 0x400, 0x70bd28, 0x25dfdbfd, {0x1a}, [@typed={0xc, 0x5b, @str='\x00'}, @generic="5075f7078a6ebd7c479a2119b2c91002badb04148135811c4aa4e4d597cd4911d64cda7f2dca37fc828bf81f81debb6ae1d47c4663067d4db9ab7331ba1c3041cd265007e5b52f", @generic="724a1514f45edd1b43977f31eda11ec4ffabaa0d0032f7145e986bc0a92710070e2aad61193c479d4338883bdd506e4ebbd320cd5dcdeb7961367af89724250078d6611c86a51a3d9df6ad4d1c247704684dc98c45893d5ae3d078a1ab147a522ff45fd992b79d1081", @nested={0x314, 0x54, [@generic="0706e9b79b69ee06a2b477e766668662e53b74139bd7d3467c344b9c31891bdbba73fcbd174edff527450835c29aaf47798493a2a7887d907b7535bc97a86930423f8b69d88396fabaee8455708f", @generic="ffe0f5f7f7e747eaa9b04d1ddd8390f9a9ffbbc691ed0279835dba1fabb5e717905e78b4f33b23598332f1472342f74d95e3b76da4abf255cbba357d2ac09ba06614ec0e807620cddfda8845418747f89bb554c5c2895942cf4192c822210f000e8c19d9327d88402e27b5eb57ce917fd59188fe155bd0e7fbd71a8c5f856fd7b9c8980eb926f85ee3baff55875e5f033fc94ae0e7578b523870c91230336ee71c7ee47847d933de4b3e369919816f2074dfd6fe6c1d7e13eefa15b2e5efa0790c278ee8297e8708c9a1022f3bc0be4d0b2646", @typed={0xdc, 0x47, @binary="9ef5f036e4717c31f616206ecb41126556acfb3e78ed1cd4e3a202af12bdc2ecea1596797521bff06ab4ed70f9a0a10c88355d598dd56b0fb16009de0c629ce769918cf55dc0822b25fe3a198e1486b882e181a86471e9c5477630a09682b4e60e06f2d45092948b0c4c99a1624d62bc1008ec165e1c767c3ef3676700f33b0e518a02d49fc9d5fa43a6a3e6b4162a956c33e64ce90c47a36a7a0bcc274736ca1339735452d8ec0593a889926f09d4a890c63dfd09d07ec3e89062c85605146a7bbd3c1f8260ca12d4f8a916371b731f30"}, @generic="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", @typed={0x14, 0x33, @str='vboxnet0%\x00'}]}, @nested={0x10e4, 0x66, [@generic="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", @typed={0x10, 0x20, @u64=0x6d4e}, @generic="4161fdd7b07bb08e6e7df38b8232e9e852e62407dbbbdae83789b0f4e63a06144f549f65ee09dd297de348c367509baa6897b5d936a48b9597c34ac36ccb972840649ed13b0f0a3b31f028f0292b39d5", @generic="b43f73e286d6d33f0cbd6da40a013a1f5a4f7af34c69a7c26add89ae30746096b7e390a9005498d1700ffd928db364fec98fbde3577cfd8f40b85a31750f419670cc7547bb84eccfc23d2eb00c8a64d3534dfc9d0bb482c1ff50a92a9605abee2b698c188f1d5234032e0ee68882147ac3cbb434d0ce9cf48a60566d00fe4fd8"]}, @typed={0xc, 0x31, @u32=0x4}]}, 0x14d4}, 0x1, 0x0, 0x0, 0x4040801}, 0x20000000) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2c2aba000000012e0b383600540cb0e030364cf675f2e3ff5f163ee340b767950080000000000000010501775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000000000000000"], 0x1) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) 2018/03/01 22:53:30 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x402282, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x8, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x200, 0x8, 0xfffffffffffffffc, 0x4, 0xa1}, &(0x7f0000000200)=0x14) 2018/03/01 22:53:30 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) ioperm(0x0, 0x7, 0x0) clone(0x84080903, &(0x7f0000000140), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x15, 0x1, "c0d6f29a3e92be39e4d3f02b6d44463a6c3888bfc8189271fd24388e0970bbf5b51ed5e27a0716990b83d945717849ca07f0c9bf856c885fa7fc04c626ce3878", "8610ce8b8d39eb89809a7248abdcc4f625c60e5c470d6e271a41a2ff451f3ace", [0x4, 0x8]}) 2018/03/01 22:53:30 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0xede6, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6000000000000000}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x4, 0x2, 0x0, 0x100, 0x6, 0x8001, 0x7, 0x5, r1}, &(0x7f00000001c0)=0x20) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1}, 0x0) 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8002, 0x7fff) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/61}, &(0x7f00000000c0)=0x3f, 0x0) 2018/03/01 22:53:30 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0xc0000013}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x281}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/139) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = accept4(r0, &(0x7f0000000040)=@nfc, &(0x7f0000000080)=0x10, 0x9eeb8051b09b9e1) listen$netrom(r1, 0xffffffff) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000001040)=""/4096, 0xe3c0ca4383fa04bc}], 0x1) setrlimit(0xa, &(0x7f0000000000)={0x9, 0x3}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000000c0)) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x6, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x210201, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001100)={&(0x7f0000001180)=ANY=[@ANYBLOB="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", @ANYRES32=r0], 0x1048}, 0x1, 0x0, 0x0, 0x8014}, 0x4000800) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:30 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) uname(&(0x7f0000000080)=""/159) prctl$setptracer(0x59616d61, r1) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000240)="2f6465762f72666b696c6c0069e259a351028b92b5717c5b57272c385fcdb05ddd5ea1d0377a4b3bb25e2cfbb59f8b396fe00e3f8f632fe1c57e899b7b0536ee1f8ea3b5dafe8c2b50b9520f07ba494645c207177fe9023675e5166197f15d5ca33a7e4b8f89dddeaddd62279283841af2078b9db4b4c71520612ac739fd33bc1a86a12245a2673e42f34911b8046486b4289b8034accb2e19909e50f4226aa5000000") openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x200002, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000002000)=""/4096) 2018/03/01 22:53:30 executing program 4: capset(&(0x7f0000000040)={0x20071026}, &(0x7f0000000080)={0x97e7}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0xa40, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000140)=""/210, &(0x7f0000000240)=0xd2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x500, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendfile64(r1, r1, &(0x7f00000000c0), 0x5) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x10000, 0x4, 0x4, 0x9eb}, &(0x7f0000001040)=0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001080)={r2, 0x2}, &(0x7f00000010c0)=0x8) 2018/03/01 22:53:30 executing program 0: r0 = socket(0x10, 0x2000000000802, 0x0) connect$netlink(r0, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff}, 0xc) getuid() sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}, []}, 0x18}, 0x1}, 0x0) 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'tunl0\x00', @ifru_flags=0x8100}) 2018/03/01 22:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) shutdown(r0, 0x1) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) r2 = request_key(&(0x7f00000010c0)='cifs.spnego\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001380), 0xfffffffffffffffa) prctl$void(0x22) r3 = request_key(&(0x7f0000001200)='big_key\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001280)='vmnet0!\x00', 0xfffffffffffffff8) keyctl$search(0xa, r2, &(0x7f0000001180)='keyring\x00', &(0x7f00000011c0)={0x73, 0x79, 0x7a, 0x0}, r3) r4 = fcntl$getown(r1, 0x9) bind$netlink(r1, &(0x7f00000012c0)={0x10, 0x0, 0x25dfdbfd, 0x10000000}, 0xc) timer_create(0x4, &(0x7f0000001040)={0x0, 0x15, 0x2, @tid=r4}, &(0x7f0000000000)) keyctl$unlink(0x9, r2, r2) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x402282, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x8, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x200, 0x8, 0xfffffffffffffffc, 0x4, 0xa1}, &(0x7f0000000200)=0x14) [ 105.661041] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYPTR], 0x1) 2018/03/01 22:53:30 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x402282, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000000c0)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x8, 0x8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x200, 0x8, 0xfffffffffffffffc, 0x4, 0xa1}, &(0x7f0000000200)=0x14) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8000000, 0x800) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:30 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x81, @loopback={0x0, 0x1}, 0xffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @empty}], 0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sched_rr_get_interval(r1, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) sync_file_range(r2, 0xff, 0x3ff, 0x0) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000040)=@bridge_dellink={0x2c, 0x11, 0x312, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x200, 0x800}, [@IFLA_MASTER={0x8, 0xa, 0xfff}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x2c}, 0x1}, 0x0) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) time(&(0x7f0000000000)) 2018/03/01 22:53:30 executing program 4: r0 = epoll_create1(0x0) uname(&(0x7f0000000080)=""/195) r1 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xba) socketpair(0xa, 0x7, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) setuid(r2) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f00000002c0)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000180)=""/105) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000240)={0x0, 0x2, 0x6, {0x77359400}, 0x33, 0x200}) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/01 22:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) r2 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x0, 0x0) r3 = dup2(r2, r0) timerfd_settime(r3, 0x1, &(0x7f0000000000), &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x103, 0x22800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) write(r0, &(0x7f0000002000), 0x0) 2018/03/01 22:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0xc0002, 0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8, 0x10001}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x5, 0x7}, &(0x7f0000000180)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) fchmod(r0, 0xf7) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') bind$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r3 = epoll_create(0x1f) poll(&(0x7f0000856ff0)=[{}, {r2}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000b58ff4)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001080)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000001180)=0xe8) sendmsg$nl_generic(r2, &(0x7f00000013c0)={&(0x7f0000001040)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000001380)={&(0x7f00000011c0)={0x1a8, 0x15, 0x0, 0x70bd28, 0x25dfdbfd, {0x5}, [@generic="f7ee08fcb95c1b1aeb46e62eb147d1b14f70fea6153cb4641a158926ed501b2e27328fcdfa0f75e8abec5a03752b87de22cb5a2680ec1fc2dd18c64ceea7f55dfdaac1cf47c09b25fbe8f191dd82082cd005c7f4ed997909ea52ca837ccb4db42d4d2f64aeae105bed55c81ba226b348", @generic="77cbfc6e46d8b41e55f2bb81c6a698c13ea9d1a06d972d8c2a3e7e1163c7b1b6466cfb166af22b9a0fe36678e84dc12711e1db76d80f1090869764747a2f77f442ae5a41f36004ed05f1603efade32e457b55b1e01bec30004a8650370c4923c1aef86c31ee3ee2acb05e347135669d8a65307cdbfd97120125a41ba53be2ad4fcb21336b913cbafbe11c5f2f3bf626acd853cdc960d0d0bb5ad00e34522eefc0c01d5fdc4c5a20ebfa2c3c0fc003e985bd3cba613e54de2062bf61d332bbcc3f09bea379d3ee7c9608e3c78736f2bce4d29125b390c6e81608cbaab631619574d2b7cd2692bb8812f4c72a41ac589407205", @typed={0xc, 0x64, @ipv4=@rand_addr=0x7f}, @typed={0xc, 0x85, @uid=r4}, @typed={0x18, 0x4d, @ipv6=@empty}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x4008801}, 0x8000) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xe800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = signalfd4(r0, &(0x7f0000000080)={0x7}, 0x8, 0x80800) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000180)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x0, 0xe8, 0x3b4, 0x3b4, 0x3b4, 0x4, &(0x7f0000000140), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x10001, 0xd8c5, 0x2}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xa}, @multicast2=0xe0000002, 0xff, 0xffffffff, @mac=@empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @mac=@empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7b0, 0x3f, 0xfffffffffffffffb, 0x80000000, 0x4, 0x8, 'gre0\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x180}, 0xc0, 0xe4}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0x1cc}}, {{@arp={@rand_addr=0x7fffffff, @rand_addr, 0xff, 0xff000000, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x101, 0x0, 0x7, 0x1000, 0x3, 0x100000001, 'ip6_vti0\x00', 'erspan0\x00', {0xff}, {}, 0x0, 0x40}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x101, 'system_u:object_r:tzdata_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e4) linkat(r1, &(0x7f0000000680)='./file0\x00', r1, &(0x7f00000006c0)='./file0\x00', 0x1400) finit_module(r1, &(0x7f0000000700)='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) close(r1) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000740)={'TPROXY\x00'}, &(0x7f0000000780)=0x1e) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000007c0)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x24031, r0, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000880)=0x6) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x1000)=nil) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000008c0)="c9dcdb9d03a1e6dcd5190ba4fe7c70c8f53fa017bfc03f9048c4ff85b792a91c4093a5329436250ab88723ea26647d48e98e32ee57383633ff8a56cfd6a1f8b58b593d6cb89ba21fcc48c3a3504664275ee605234db5b93ca99c7e3a7ec49b6c0dbad0e4570d0a4df7c9d23d2ac7a21e04d986bbf8ef5cb5558379d864c5b6d877e8bab417117f6a36d6ba96768ccdd67ba8816eb38490b409c0a5dcd742d1c6799dc6b1b6caebdd6fc9405430c4bff2a4556d8cda3567fc7f9b9df3e09c13325d65cfaa7e915d3851a75bfe00f4b9666e23176f0122734022867b178cc6f7fa494d0940578470d6bbf4") rt_sigaction(0x14, &(0x7f00000009c0)={0x3ff, {0x8}, 0x5, 0x7}, &(0x7f0000000a00), 0x8, &(0x7f0000000a40)) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000a80)={'mangle\x00', 0xc, "50f0c2c59f2219af4b1c0a73"}, &(0x7f0000000ac0)=0x30) ioctl$int_in(r0, 0x5473, &(0x7f0000000b00)=0x7) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000b40)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000b80)=0x5, 0x4) read(r2, &(0x7f0000000bc0)=""/103, 0x67) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000c40)=0x3, 0x4) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000c80)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000cc0)={r3}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000d00)={{0x2bd, 0x10000}, {0x3, 0xff}, 0x7f, 0x2, 0x6}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10, 0x80800) bind(r0, &(0x7f0000000080)=@in6={0xa, 0x4e21, 0x80000001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ptrace$setopts(0x4206, r1, 0x0, 0x41) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x0, 0xff, 0x2, 0x10001, 0x6, 0xffffffffffffffc0}, &(0x7f0000000140)=0x20) 2018/03/01 22:53:30 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8800, &(0x7f0000653ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) close(r1) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x10000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x12000000000) 2018/03/01 22:53:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e24, @rand_addr=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @multicast2=0xe0000002}, 'bridge0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x2100) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000140)={0x6, {{0xa, 0x4e23, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x5ea4}}, {{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x1}}}, 0x108) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4)="8735d96127345deced18b86cdfbb2e83c68174708d6db960782f2ea948ddbcc1de848393831ed2a24d8bf212", 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400800, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@mcast1, @in6=@dev}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000001180)=0xe8) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:30 executing program 4: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/01 22:53:30 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000855375e2a247834923cbef2ffe0ec97a5bfec2e54450a0f7345bc7483f936601c0448cbfb72088fe5b5f20b97d43d547997765ee5b05d2c99174286126571c8f5c41b5578c7e827f5a84bf"], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x3}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x24}, @in6={0xa, 0x4e23, 0x800, @ipv4={[], [0xff, 0xff], @empty}, 0x4}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e24, 0xcd5, @loopback={0x0, 0x1}, 0x3ff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}], 0xd8) 2018/03/01 22:53:30 executing program 6: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', ')keyringem1&*cpusetvmnet1:\x00'}, &(0x7f0000000080)='keyringnodevcpuset+{\x00', 0x15, 0x2) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, {0xa, 0x4e24, 0xba9, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x5c80, 0x2, 0x1f, 0x1f, 0x4, 0x2, 0x6, 0x2]}, 0x5c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1f, 0xccc}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0xd1d3, 0x8, 0x2, 0x4, 0x0]}, &(0x7f0000000200)=0xe) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240)={0x6, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x3, 0x1, 0x200, 0x6, 0x28}, &(0x7f0000000340)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x9, 0x8}, &(0x7f00000003c0)=0x8) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000400)="7edd01fd906f1fd65620471ac1f8843d391fea972ecb49016becd2e1812c0b5b573f4aa6720b40b7541fdbf67b3896c9649774502caf87edd589a7ac3743579df0e4937d024246a7e5135748191d87cd17d93595d4ac51cc614d474c323121e62be56978fd78d7692f2de86ae015415cc1721ff73f51620cd9903317912560896780e287aa8c77", 0x87) open$dir(&(0x7f00000004c0)='./file0\x00', 0x101000, 0x4) chmod(&(0x7f0000000500)='./file0\x00', 0xcc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e22, 0x8b74, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0xffffffffffffd399, 0x9ad3}, 0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x45, 0x100000000}, &(0x7f00000006c0)=0x98) clock_gettime(0x0, &(0x7f00000036c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000700)=""/124, 0x7c}, {&(0x7f0000000780)=""/143, 0x8f}], 0x2, 0x0, 0x0, 0xfffffffffffffffc}, 0x34}, {{&(0x7f0000000880)=@ipx, 0x10, &(0x7f0000001980)=[{&(0x7f00000008c0)}, {&(0x7f0000000900)=""/26, 0x1a}, {&(0x7f0000000940)=""/47, 0x2f}, {&(0x7f0000000980)=""/4096, 0x1000}], 0x4, &(0x7f00000019c0)=""/25, 0x19, 0x400}, 0x8}, {{&(0x7f0000001a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x2e, &(0x7f0000002080)=[{&(0x7f0000001a40)=""/218, 0xda}, {&(0x7f0000001b40)=""/202, 0xca}, {&(0x7f0000001c40)=""/37, 0x25}, {&(0x7f0000001c80)=""/181, 0xb5}, {&(0x7f0000001d40)=""/226, 0xe2}, {&(0x7f0000001e40)=""/217, 0xd9}, {&(0x7f0000001f40)=""/38, 0x26}, {&(0x7f0000001f80)=""/199, 0xc7}], 0x8, &(0x7f00000020c0)=""/134, 0x86, 0x8}, 0x2}, {{0x0, 0x0, &(0x7f0000002280)=[{&(0x7f0000002180)=""/251, 0xfb}], 0x1, &(0x7f00000022c0)=""/8, 0x8, 0x9}, 0x3}, {{&(0x7f0000002300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000003400)=[{&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/34, 0x22}, {&(0x7f0000003380)=""/126, 0x7e}], 0x3, 0x0, 0x0, 0x4}, 0x7f}, {{0x0, 0x0, &(0x7f0000003580)=[{&(0x7f0000003440)=""/18, 0x12}, {&(0x7f0000003480)=""/252, 0xfc}], 0x2, &(0x7f00000035c0)=""/51, 0x33, 0x7fff}, 0x80000000}], 0x6, 0x10000, &(0x7f0000003700)={r3, r4+10000000}) utimes(&(0x7f0000003740)='./file0\x00', &(0x7f0000003780)={{0x77359400}}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000037c0), &(0x7f0000003800)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f0000003840)={r2, 0x20}, &(0x7f0000003880)=0x8) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000038c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x7, 0x4) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000003900)) modify_ldt$write2(0x11, &(0x7f0000003940)={0x1000, 0xffffffff, 0xffffffff, 0x82b000000000, 0x6, 0x2, 0x9, 0x1bbc, 0x7ff}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003980)={0x5, 0x3ff, 0x80000000, 0x2, 0x6bdd}, 0x14) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f00000039c0), &(0x7f0000003a00)=0x4) sendto$unix(r5, &(0x7f0000003a40)="ba64d26cc26eb0ed93a87d19613d668d397aaceae30ea498f9557a28f31d0d05ba08bbf7651851612827f1dac48e4550afb88c1a368c77c8117001d8680b3298f39cdaca67523a26877e087d9750abad6997aaf8af50f4a5025fe0e9f3fc", 0x5e, 0x20008080, &(0x7f0000003ac0)=@file={0x1, './file0\x00'}, 0xa) epoll_create(0x18a) futimesat(r0, &(0x7f0000003b00)='./file0\x00', &(0x7f0000003b40)={{0x0, 0x2710}, {0x77359400}}) getpeername$packet(r6, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003bc0)=0x14) bind$nfc_llcp(r5, &(0x7f0000003c00)={0x27, 0x7ff, 0xffffffff, 0x7, 0x7ff, 0x7fffffff, "40241af457a263b5e7efc5db73dedfcbbcb99042f18641943b40009c0bd1cefa64b2def7223ab0042175f4de2b141698e6a13af89bd18f8e2d1d3aa4919bd0", 0x4}, 0x58) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000003c80)={0x10002018}) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = socket(0x18, 0x80000, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x3f}, {0x8, 0x1}, {0x2, 0x4}, {0x6, 0x100}, {0x2, 0x30000000}, {0x3, 0x7ff}], 0x6) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)=0x8001) 2018/03/01 22:53:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f0000000040)=0x6, 0x4) 2018/03/01 22:53:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4)="8735d96127345deced18b86cdfbb2e83c68174708d6db960782f2ea948ddbcc1de848393831ed2a24d8bf212", 0x2c) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/01 22:53:30 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:30 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f0000000000000000000100", &(0x7f0000000000)=ANY=[@ANYBLOB="1d000000000000004949f2c492498cf193fa365791fcd11bc5817956bcbe513de385a2ae2e17d663a9b2732008fd6a2ef059c4d21e1b2bccecc4715f61464b8a505f3ddda083ff2e4bd9e68c5e645e389c2ddd5b6f1d09975f73f4d585da3edfe8c1523379c54f4c7444c116e0"]}) 2018/03/01 22:53:30 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x444000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000080)={""/16, @ifru_settings={0x0, 0x0, @cisco=&(0x7f0000000040)={0x800, 0x35d0cd9d}}}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/03/01 22:53:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000001680)=@nat={'nat\x00', 0x19, 0x4, 0x488, [0x200011c0, 0x0, 0x0, 0x200011f0, 0x200013ac], 0x0, &(0x7f0000001180), &(0x7f00000011c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xaeccb672edadb753, 0x2, [{{{0x11, 0x9, 0xeaff, 'syzkaller0\x00', 'bcsf0\x00', 'lo\x00', 'yam0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0, []}, []}, @snat={'snat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x7, 0x40, 0x817, 'ip6tnl0\x00', 'irlan0\x00', 'ip6gretap0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0xbc, 0xbc, 0xec, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@dev={0xac, 0x14, 0x14, 0x10}, [0x0, 0xffffffff, 0xffffff00], 0x4e22, 0x1, 0x6, 0x4e20, 0x21, 0xd}}}]}, []}, @arpreply={'arpreply\x00', 0xc, {{@empty}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x11, 0xa, 0x8100, 'gre0\x00', 'syzkaller0\x00', 'ip_vti0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xe8, []}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffc}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x5, 0x7fffffff}}}}, {{{0x0, 0x44, 0x8914, 'bcsh0\x00', 'eql\x00', 'yam0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0x0, 0xff], 0xcc, 0x12c, 0x154, [@state={'state\x00', 0x4}, @cluster={'cluster\x00', 0x10, {{0x7f, 0x7b, 0x3, 0x1}}}]}, [@snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffd}}}]}]}, 0x4d8) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001040)=""/170) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001100)={0x31, 0x12ed, 0x3, 0x94, 0xffff}) bind$llc(r1, &(0x7f0000001140)={0x1a, 0x2, 0xda, 0x3, 0x7, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) setgid(r1) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000000140)=""/62, 0x3e}], 0x1, 0x0) 2018/03/01 22:53:31 executing program 0: memfd_create(&(0x7f0000001fc1)="f2ab3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b8654168fb3ae30853300006fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/01 22:53:31 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0xc44c5, 0x0) fcntl$setstatus(r0, 0x4, 0x400) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e21, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:31 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001100)="6e65742f6d6366696c7465997e3725251be078b17200") readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000001040)={'broute\x00'}, &(0x7f0000000000)=0x50) 2018/03/01 22:53:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)) bind$packet(r0, &(0x7f0000000040)={0x11, 0x1, 0x0, 0x1, 0xec22, 0x6, @empty}, 0x14) 2018/03/01 22:53:31 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x2, 0x5, 0xffff, 0xafae, 0x80, 0x8}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000000)={0x1, 0x8, 0x7, 0x41, 0x8, 0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[0xfffffffffffffff7, 0x5]}) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/03/01 22:53:31 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x8340) dup(r0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x620, 0x4) sendto$inet(r1, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000038c0)={@dev, @dev, 0x0}, &(0x7f0000003900)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000003940)={@loopback={0x0, 0x1}, r3}, 0x14) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x3, 0x3, {0xa, 0x4e22, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x3}}}, 0x32) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x200, 0x0) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x101, &(0x7f0000000100)={0x80000001}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 0: seccomp(0x1, 0x0, &(0x7f0000003000)={0x1, &(0x7f0000003fe8)=[{0x37bab8e5}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000011c0)=0x0) ptrace$pokeuser(0x6, r0, 0x8, 0x9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000012c0)={0x9, &(0x7f0000001240)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001300)={r2, 0x2}) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000306000)) timer_delete(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x80) write$selinux_access(0xffffffffffffffff, &(0x7f0000001400)={'system_u:object_r:devicekit_power_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0xfffffffffffffffe}, 0x5d) socket$nl_route(0x10, 0x3, 0x0) seccomp(0x0, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x8, 0x9, 0x3, 0xfffffffffffff800}, {0x10001, 0x800, 0x1, 0x40}, {0x8, 0x100000000000, 0x2}, {0x9, 0xffff, 0x9, 0x1}]}) r4 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="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", 0x1000, 0xfffffffffffffffc) r5 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$negate(0xd, r4, 0x91, r5) 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x103002) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000f97000)={@rand_addr=0x40, @loopback=0x7f000001}, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001140)='/dev/loop-control\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000001040)=""/215) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001180)={0x0, @in={{0x2, 0x1, @rand_addr=0x100000001}}, 0x9, 0xa638}, &(0x7f0000001240)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001280)={r2, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000001340)=0x8c) 2018/03/01 22:53:31 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x1, [0x1]}, &(0x7f0000000200)=0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xbdc, @empty, 0x5}, @in6={0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x47}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xff}}], 0x58) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {}]}) 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xc0000000000000, 0x4) readahead(r0, 0x0, 0x0) [ 106.271951] audit: type=1326 audit(1519944811.188:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18829 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7722ba9 code=0x0 2018/03/01 22:53:31 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xfff, @rand_addr=0x9}, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x1c) bind$inet6(r0, &(0x7f0000807000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) connect$inet(r0, &(0x7f000006e000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/01 22:53:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000400)={'ipvs\x00'}, &(0x7f0000000440)=0x1e) r1 = socket(0x11, 0x800000003, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xa0000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)={""/16, @ifru_data=&(0x7f00000002c0)="50547c4df7dc3309c6f92ea98274c1b5cbc2a6c9626c8ec42b463a2a00dd4582"}) r3 = add_key(&(0x7f00000004c0)='cifs.spnego\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)="1d76248575165be78d1e424265bfb0121527a9fac5836c231cadd8e2a547ba70397f9dcc0fdd5d12d97823b1d76f5917838ba999464cda23241ed69ad91428e1604ed1bd02ca338c0ce21d36ebd1792618f5280c9e6d82e2cba33784e074e4fe547d54b68549443e6c81a858b1d8ceddcb6bee176431b864cf0845b26576d3727561896b38085d00c20d3d4e2094f8c0b4cd4261dd67ad65e2b03d1182fc997ff3b9770584c5533bc3c02b89dcef8c6fe220ed2694b69ab7293d1f0781d3cf900fc8effb088a6983c42e886ec5889c46216f41bbc43b827eea55599895266415ee7dcc20d96c8498c0ec0965541ea463", 0xf0, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000000480)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="f730706c4df3e9180da2eb95dfbe964199065db82e482cf7206c6f32a42896cd1cd0ff08eadef3f855e05a4f9cd9316c4a22fb58dceffb", 0x37, r3) keyctl$setperm(0x5, r4, 0x400) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) getsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000000140)=""/222, &(0x7f0000000240)=0xde) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000380)={'syzkaller0\x00', @ifru_mtu=0x8}) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x100000001}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x7f, 0x4) syz_open_pts(r1, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x1000) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = dup3(r0, r0, 0x80000) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x9, 0x80, 0x100000001, 0x1, 0x2e69, 0x7, 0x1, 0x2, 0x2, 0xffff}) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) 2018/03/01 22:53:31 executing program 6: truncate(&(0x7f0000000000)='./file0\x00', 0x3af) r0 = socket$inet(0xa, 0x200000000005, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/03/01 22:53:31 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x40) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@empty}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a65fd8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000105ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x7f}, {0x8, 0x100}, {0x0, 0x2}, {0xc, 0x4254}, {0xa, 0x5}, {0x7, 0x8000}], 0x6) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) [ 106.368204] audit: type=1326 audit(1519944811.278:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=18829 comm="syz-executor0" exe="/root/syz-executor0" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7722ba9 code=0x0 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x80000000, 0x7fffffff}) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet(0x2, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r1, 0x80000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x24100) 2018/03/01 22:53:31 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x800) ioctl(r0, 0x4401000000001268, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 0: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040)=""/253, &(0x7f0000000140)=0xfd) r1 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x800) ioctl(r1, 0x1261, &(0x7f00001df000)) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x5, 0x482080) 2018/03/01 22:53:31 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000ffb000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f000083bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0xff, 0x80, 0x8, 0x9, 0x7fff, 0x2, 0x3ff, 0x9, 0x4, 0x4, 0xfffffffffffffffa, 0x5f, 0x0, 0x1, 0x8]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000001c0)={r3, 0x8}, &(0x7f0000000200)=0x8) ppoll(&(0x7f0000ffb000)=[{r0}, {r1}], 0x2, &(0x7f0000ffbff8)={0x0, 0x1c9c380}, &(0x7f00009ad000), 0x8) 2018/03/01 22:53:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=@rc={0x1f, {0x2, 0xfffffffffffffffa, 0x0, 0x5, 0x1, 0x9d}, 0x836e}, 0xa) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="29be4f34b48ec9fddb2e6a1ffb51e0348c2cef93ac2901b454c06c59122f835dc7e7898134fbffcdc680b1648a336b6705f6eecaca5a67b4600e4e069a5c148ad87d0f9ef5012ab012492e2a0217d4", 0x4f, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f00000005c0)="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", 0xfc) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000440)=[{&(0x7f00000000c0)="9e52fefa3614243d049c8c84bf3c054bf5565b7dfaed0b59fb342cf5ab1f9ea0e7e0f8a80decfd2387580f0c4b75df254622540b507dfbcdb88e52a71bb20265987de6067297debb847ab3bd36667dd3756f6e0e6e85b017eac62b0d3c9f79886a0efbff8f6364f55cc6e2f9ac9d163edec06caea5d5eca1013af214977f66a526beec0613ac7ed16eaf9bd08711f2101202cacadbb54983cf008437bdf91a5af868695b0f75029a80ea2bba", 0xac}, {&(0x7f0000000180)="e8e72c5797c59a17137158e73160588c1d5bf1cadce673b4519c6f494d1860394e0033b1c6b51ce83cbb93b5574d9af53a7342a62c9794875de291733796e4ee59963752d18eb2fb2ee1f0e05f6a72d46516123e902067dd244bd45160f7f9ae9f1cee70ea158de62a64c4eeccdf06209c3bef6746de0a80840bbe1007efc00a5d9ae8cad1b5b9a823e0749b44a809662131499733e0410a37092158827332a4606e08ebbaf16c46cec84532da8de9e428907c6d75d39c2197c9607cc0e629ed130f9ac6d485f16305f2dd68848f1d549bb6e620b0975832af68a4ea9c5f5cc5f83f40a95f3db6", 0xe7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="ae7b9074e415f184f5a2272d21263b4e0118ade3b00b255e8179d020", 0x1c}, {&(0x7f0000000300)="4230f43bcf3aa8206ebda3f79e461a91f0d6c3f44a954c20083f94b40eedf9c2b4b8d833f15418c80f48b3e2ff64f877b4cbf2015619599560947f1ff41d61d1f609d18a08abc4fca91d8f255545a1d79c2b678efd63d90935f0df0cfc13eec4211aed95b47cc926b6edaaf266c9dec95f338ae2196482bf83837ab5a7cd1f86617db23db26f79c40ab6efbf", 0x8c}, {&(0x7f00000003c0)="2d24db58053ecb11221172a114384c4cfc8cb5f620570892c951ffc107e6f1069083d365d1b799c9ee301de6d7eb6fc1a77b93fd8d726c06c88efbf0926fe171ef868c4bec74d005fc7ae2d93a2c011554ff68f6f692b8115f2a90bc27b0d2d4", 0x60}], 0x6, r3) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x3, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8, 0x4030, r0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netrom(r4, &(0x7f0000002a40)={&(0x7f0000000700)=@ax25={0x3, {"2d8b83ddc31470"}, 0x2b52}, 0x10, &(0x7f0000002940)=[{&(0x7f0000000740)="bc2e48", 0x3}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="c7990813a3853430cafa5208654c506529ddf7f574281de6e72a7c27121f6da20761e47811c9206bde17f960ae858626dbc45e957defb038934cf7169ea83da833053fb5b0903ff96f057028e8d53cdd22e24591262686e46056a61ede93aae3842994808d676d05bd07f4c514eb15eedc4359ec1c10d2663d7bd6719b40a19dff7b9b5c50c39e0eafcd47221d80babbea5737c83a6e8e01436438b63ef885900fd02693574c11049e4864eaeb9dd3519a8344e7c86a40ddf1632fbdfaddb93ccc0cb130f3d35b6adf3a42b3a2a2c59165d483f359696a24d2570c", 0xdb}, {&(0x7f0000001880)="d5cbdce8337eed4f205fc036a0639cc0e20c5efad9df1ddbec8b2c71d1b14e283e0e4d563498b868690fed91d9b098f85080f27b4bf64f8078e9f9e127f9d69fafe77f96ef3f0158a859caa63bba951b2542e9bf48ba8152896f75860e7854517fa5c38492ef02cc8fed6e0ac8c36c3e0b4edd", 0x73}, {&(0x7f0000001900)="5b729e2eef1eccf11b2bdfd116b48441bfc0c1", 0x13}, {&(0x7f0000001940)="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", 0x1000}], 0x6, &(0x7f0000002980)=[{0x7c, 0x84, 0xebd, "7e7c1b13061cc727fec1e01b3d70a5b4e4749e64d3c4a51a3333fb80dd7c88d4aeb1061ec26596efe13f1e2c0672eb77836d17ec4278b40316c48c6d9ecfeb703ee7849e64810e02a588729e886ad97d90339b2ffd992fc9b4c8c9d34be7db8310689bd621f6ba9036a78f8d09d448"}, {0x1c, 0x1, 0x6, "c8060553cec6e7ccea6f9714b10b5da0"}], 0x98, 0x4000}, 0x40) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 7: listxattr(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003080)=""/37, 0x7) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009a0000)={@dev={0xfe, 0x80}, 0x0, 0x2}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000003100)={0xffffffffffffffff}) lookup_dcookie(0x9, &(0x7f0000000080)=""/70, 0x46) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003040)=@assoc_value={r3}, &(0x7f0000003140)=0x8) creat(&(0x7f0000003000)='./file0\x00', 0x20) recvmmsg(r2, &(0x7f0000002f80)=[{{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/45, 0x2d}, {&(0x7f00000011c0)=""/172, 0xac}, {&(0x7f0000001280)=""/47, 0x2f}, {&(0x7f00000012c0)=""/163, 0xa3}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/228, 0xe4}, {&(0x7f0000002480)=""/97, 0x61}, {&(0x7f0000002500)=""/56, 0x38}], 0x9, &(0x7f00000025c0)=""/121, 0x79, 0x10000}, 0x9}, {{&(0x7f0000002640)=@ax25, 0x10, &(0x7f00000029c0)=[{&(0x7f0000002680)=""/55, 0x37}, {&(0x7f00000026c0)=""/112, 0x70}, {&(0x7f0000002740)=""/179, 0xb3}, {&(0x7f0000002800)=""/245, 0xf5}, {&(0x7f0000002900)=""/157, 0x9d}], 0x5, &(0x7f0000002a00)=""/68, 0x44, 0x9}, 0x9}, {{&(0x7f0000002a80)=@generic, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002b00)=""/44, 0x2c}, {&(0x7f0000002b40)=""/70, 0x46}, {&(0x7f0000002bc0)=""/92, 0x5c}], 0x3, 0x0, 0x0, 0x10000}, 0x1f}, {{&(0x7f0000002c80)=@hci, 0xc, &(0x7f0000002f40)=[{&(0x7f0000002cc0)=""/56, 0x38}, {&(0x7f0000002d00)=""/220, 0xdc}, {&(0x7f0000002e00)=""/101, 0x65}, {&(0x7f0000002e80)=""/92, 0x5c}, {&(0x7f0000002f00)=""/35, 0x23}], 0x5, 0x0, 0x0, 0x92}, 0x80}], 0x4, 0x20, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000032c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/01 22:53:31 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002440)='/dev/ppp\x00', 0x4080, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002480)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000002580)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f00000025c0)={0x34b, 0x7fffffff, r1, 0x4, r2, 0x400, 0x9, 0x3}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) readv(r4, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001040)=0x0) process_vm_readv(r5, &(0x7f0000002380)=[{&(0x7f0000001080)=""/122, 0x7a}, {&(0x7f0000001100)=""/20, 0x14}, {&(0x7f0000001140)=""/158, 0x9e}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/9, 0x9}, {&(0x7f00000012c0)=""/187, 0xbb}, {&(0x7f0000001380)=""/4096, 0x1000}], 0x7, &(0x7f0000002400)=[{&(0x7f00000023c0)=""/17, 0x11}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002600)=@assoc_id=0x0, &(0x7f0000002640)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000002680)={r6, 0xffffffffffffff60}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/01 22:53:31 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000040)={0x358, 0xffffffff, 0x5000, 0x100, 0x400, 0xffffffffffffffff, 0x2, 0x10001, 0x400}, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x5, 0x8, 0x9}) inotify_init1(0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/01 22:53:31 executing program 6: capset(&(0x7f0000270000)={0x200019980330}, &(0x7f0000c0b000)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000300)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3fec, 0x20000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000340)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x80000001, 0xffffffffffffff01, 0x7, 0xc6a}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x5c, 0x0, 0x9, 0x7f, 0x10000, 0x1f, 0x7, {r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xfffffffffffffff8, 0x9, 0x2, 0x7}}, &(0x7f00000002c0)=0xb8) setpriority(0x1, r0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400)=0x4d, 0x4) 2018/03/01 22:53:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x11b, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xe) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r1, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/01 22:53:31 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom(r0, &(0x7f00000000c0)=""/59, 0x3b, 0x2000, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'bcsf0\x00'}}, 0x2ee) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) r2 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x3, 0x4100) readahead(r2, 0x0, 0x0) fdatasync(r2) 2018/03/01 22:53:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/03/01 22:53:31 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f00000000c0)="f8f8ffffffff18ffff0000031dc5d840aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f") fcntl$getownex(r0, 0x10, &(0x7f0000000000)) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ftruncate(r0, 0x100000000) 2018/03/01 22:53:31 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = add_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)="29be4f34b48ec9fddb2e6a1ffb51e0348c2cef93ac2901b454c06c59122f835dc7e7898134fbffcdc680b1648a336b6705f6eecaca5a67b4600e4e069a5c148ad87d0f9ef5012ab012492e2a0217d4", 0x4f, 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f00000005c0)="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", 0xfc) r2 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000440)=[{&(0x7f00000000c0)="9e52fefa3614243d049c8c84bf3c054bf5565b7dfaed0b59fb342cf5ab1f9ea0e7e0f8a80decfd2387580f0c4b75df254622540b507dfbcdb88e52a71bb20265987de6067297debb847ab3bd36667dd3756f6e0e6e85b017eac62b0d3c9f79886a0efbff8f6364f55cc6e2f9ac9d163edec06caea5d5eca1013af214977f66a526beec0613ac7ed16eaf9bd08711f2101202cacadbb54983cf008437bdf91a5af868695b0f75029a80ea2bba", 0xac}, {&(0x7f0000000180)="e8e72c5797c59a17137158e73160588c1d5bf1cadce673b4519c6f494d1860394e0033b1c6b51ce83cbb93b5574d9af53a7342a62c9794875de291733796e4ee59963752d18eb2fb2ee1f0e05f6a72d46516123e902067dd244bd45160f7f9ae9f1cee70ea158de62a64c4eeccdf06209c3bef6746de0a80840bbe1007efc00a5d9ae8cad1b5b9a823e0749b44a809662131499733e0410a37092158827332a4606e08ebbaf16c46cec84532da8de9e428907c6d75d39c2197c9607cc0e629ed130f9ac6d485f16305f2dd68848f1d549bb6e620b0975832af68a4ea9c5f5cc5f83f40a95f3db6", 0xe7}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="ae7b9074e415f184f5a2272d21263b4e0118ade3b00b255e8179d020", 0x1c}, {&(0x7f0000000300)="4230f43bcf3aa8206ebda3f79e461a91f0d6c3f44a954c20083f94b40eedf9c2b4b8d833f15418c80f48b3e2ff64f877b4cbf2015619599560947f1ff41d61d1f609d18a08abc4fca91d8f255545a1d79c2b678efd63d90935f0df0cfc13eec4211aed95b47cc926b6edaaf266c9dec95f338ae2196482bf83837ab5a7cd1f86617db23db26f79c40ab6efbf", 0x8c}, {&(0x7f00000003c0)="2d24db58053ecb11221172a114384c4cfc8cb5f620570892c951ffc107e6f1069083d365d1b799c9ee301de6d7eb6fc1a77b93fd8d726c06c88efbf0926fe171ef868c4bec74d005fc7ae2d93a2c011554ff68f6f692b8115f2a90bc27b0d2d4", 0x60}], 0x6, r3) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x0, 0x3, {0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8, 0x4030, r0, 0x0) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netrom(r4, &(0x7f0000002a40)={&(0x7f0000000700)=@ax25={0x3, {"2d8b83ddc31470"}, 0x2b52}, 0x10, &(0x7f0000002940)=[{&(0x7f0000000740)="bc2e48", 0x3}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="c7990813a3853430cafa5208654c506529ddf7f574281de6e72a7c27121f6da20761e47811c9206bde17f960ae858626dbc45e957defb038934cf7169ea83da833053fb5b0903ff96f057028e8d53cdd22e24591262686e46056a61ede93aae3842994808d676d05bd07f4c514eb15eedc4359ec1c10d2663d7bd6719b40a19dff7b9b5c50c39e0eafcd47221d80babbea5737c83a6e8e01436438b63ef885900fd02693574c11049e4864eaeb9dd3519a8344e7c86a40ddf1632fbdfaddb93ccc0cb130f3d35b6adf3a42b3a2a2c59165d483f359696a24d2570c", 0xdb}, {&(0x7f0000001880)="d5cbdce8337eed4f205fc036a0639cc0e20c5efad9df1ddbec8b2c71d1b14e283e0e4d563498b868690fed91d9b098f85080f27b4bf64f8078e9f9e127f9d69fafe77f96ef3f0158a859caa63bba951b2542e9bf48ba8152896f75860e7854517fa5c38492ef02cc8fed6e0ac8c36c3e0b4edd", 0x73}, {&(0x7f0000001900)="5b729e2eef1eccf11b2bdfd116b48441bfc0c1", 0x13}, {&(0x7f0000001940)="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", 0x1000}], 0x6, &(0x7f0000002980)=[{0x7c, 0x84, 0xebd, "7e7c1b13061cc727fec1e01b3d70a5b4e4749e64d3c4a51a3333fb80dd7c88d4aeb1061ec26596efe13f1e2c0672eb77836d17ec4278b40316c48c6d9ecfeb703ee7849e64810e02a588729e886ad97d90339b2ffd992fc9b4c8c9d34be7db8310689bd621f6ba9036a78f8d09d448"}, {0x1c, 0x1, 0x6, "c8060553cec6e7ccea6f9714b10b5da0"}], 0x98, 0x4000}, 0x40) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @empty}}}, &(0x7f0000001040)=0x3a, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x5}, &(0x7f0000001140)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001180)={r2, 0x1a, 0x8002, 0x3}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:31 executing program 7: pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0)=0xffffffffffffff65, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2103, 0x0) getsockopt$bt_hci(r1, 0x0, 0x1, &(0x7f00000000c0)=""/80, &(0x7f0000000140)=0x50) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000340)=0x2, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000280)={0x0, {{0xa, 0x4e20, 0xbe3, @dev={0xfe, 0x80, [], 0x16}, 0x1f}}}, 0x88) 2018/03/01 22:53:31 executing program 0: r0 = inotify_init1(0x80800) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) ftruncate(r0, 0x5) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00000000c0)="e4baf5448580cd74f530781d6ac379d711f62697adffa186ac62bf556bdd944cbc9028783cfde31aaa0594cfe1222f6b9944958b3eb3979b76acf90b46fed1854e3504ffc15c237520356f420b05b21728920f10895a91efb5bcb46152aabe889bbbca6c1ea4fcccf707a6464c641da82d1d5f89") 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x200) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 1: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000100)='children\x00') r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x1000004003, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000000)=0x3ff, 0x4) getsockopt$packet_buf(r2, 0x107, 0x16, &(0x7f0000000040)=""/26, &(0x7f0000000080)=0x1a) readahead(r1, 0x0, 0x0) 2018/03/01 22:53:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f00004e1000/0x1000)=nil, 0x1000}, 0x10000001}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) pselect6(0x1, &(0x7f0000000000), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000ff0), &(0x7f0000000040)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x80000) accept4$unix(r1, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x80800) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x10) 2018/03/01 22:53:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x2, 0x4, {0xa, 0x5cf5, 0x7, @empty, 0x9e6}}}, 0x32) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) 2018/03/01 22:53:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, r1}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$packet(r2, &(0x7f00000000c0)="ccd29864eff0eb61c6a50d5f977529d0c29117675401cebdffed56779c9225559ace2b41ea02c85606184e8149bc8bf6f44aa61cdfe323dc9cd3921d138dda26acc10bae4c2577f8ee03389dc4e64df6d58d5bffa8e94c22e1ed9c5d27428c3dcfbb1105d8ccc85dc3d042d82c90c41999f4c87f077d413b8e1e1eccb3de2355c922255a38cc917f76315d41326ce6ebbf675916575e1dbe229319234f28852e51243cad6d5152dabbe68f7d5827992503bfe065bdf9", 0xb6, 0x20000000, 0x0, 0x0) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffa}}, 0x0, 0x12ed61, 0xffff, 0x6, 0x8}, &(0x7f0000000480)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0xfffffffffffffffe}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000540)={0x0, 0x80000001}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x6, 0x9, [0xfc00000000000000, 0x2, 0x2, 0x2, 0x7fff, 0x0, 0x7ff, 0xfffffffffffff4ab, 0x9]}, &(0x7f0000000600)=0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000640)={0x0, 0x2, 0x10}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000006c0)=@assoc_value={0x0, 0x540}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000740)={0x0, 0x8, 0x9}, &(0x7f0000000780)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000940)={&(0x7f0000000140)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000180)="c0713332be87c5fa04a7841b8bb172d36883691cdcc3c437478642be1e8406b9fda653a75590e4f56cb6bc7848c617f4eb5e66a83a49ead7b716686af4c90bd52577c342fcae03313c1bb0ba1dbc10518974808e9bc42a5cc5485710937602a1eb39f8c5e6d9f3", 0x67}, {&(0x7f0000000200)="f437e22024dc4907d9c7845e0861f2799ff6b924b5e652b72f9c6894b85734e11a174b742ffa0a90", 0x28}, {&(0x7f0000000240)="8b4f815fcfe0b54b0ae32beffcdb936c22bcbf77420f83e625d1f3b4d303e3262261505bdf12055f5282a1b9e7b7692b549ccef4f68f4c849ef2f51b4babfad502a7e988610fda8f4d35d72c983161d956f0084bc139db77edbec68f973f5e5e", 0x60}, {&(0x7f00000002c0)="eb0920b496966cb3fd6303ebc0922a6d37052ccea103548beb9e8bff11b84afd26f57c2b3e7a8f78a1ff989fd8757cc49146ff8076364f0c19149b352c52e4703decf011b9a8617ab7804adbe274eb2b04340fc6770696dc9369410288e90329add7b95eca3a6578ca661bdcef110b5424", 0x71}, {&(0x7f0000000340)="64b71db1553ab3f55a40fed3f5", 0xd}], 0x5, &(0x7f00000007c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x4, 0x0, 0x7, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x86b, 0x4, 0x1, 0x9, 0x5, 0x2, 0x1, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x80, 0x7, 0x1, 0x2, 0x8, 0x81, 0x2, 0xffffffff7fffffff, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7fff, 0x202, 0x7, 0x8bf, 0x6, 0x8e2, 0x40000000, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x8002, 0x699, 0x4, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x3, 0x20d, 0x4, 0x8000, 0x1, 0x6, 0x5, r7}}, @init={0x14, 0x84, 0x0, {0x4, 0x9ac2, 0x2, 0x9}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7fff, 0x8, 0x5, 0xf00, 0x8d6d, 0x8, 0x8, r8}}], 0x160, 0x4008014}, 0x80) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="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") 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) readv(0xffffffffffffffff, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000080)="c7680dbac92766cb7768cf1bf887f6ea6f886af05734649e3f578a46c529480e9a52c437101c85755efe840000e1acc84a167e304488fa3ea24b728a8421a067bae683db07aa4c539c38857b6a8468c0705c3f44a259385aa233fcdaf1a8fa294ace3dc76ebd95fb681747cd13a86b0790f297a6bc44f40c4210c4f1c98a90551b9c9daa9cb9111fa705ea5d9c8b5765d89dc1e10a1de8e4c2605d82e3fac69b94844b1f8029e2b8234acdc55721e37b27e01560f662012b4dbf5a5c07ce1db0efb06d279b0553125facf199ac549de05b2a071dd03792453795", 0xda, 0x841, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:31 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x8, 0x7fff, 0x0, 0xe02c}, 0x10) r1 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r1, 0x6, 0x8000000000000) [ 106.763975] proc: unrecognized mount option "äºõD…€Ítõ0xjÃy×ö&—­ÿ¡†¬b¿UkÝ”L¼(x<ý㪔Ïá"/k™D•‹>³—›v¬ù FþÑ…N5ÿÁ\#u 5oB ²(’‰Z‘ïµ¼´aRª¾ˆ›»Êl¤üÌ÷¦FLd¨-_‰" or missing value 2018/03/01 22:53:31 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x3, 0x0, 0x401, 0x100000001, 0x3, 0x14, 0x4, 0x1ff, 0x9, 0x7fffffff, 0xf9}, 0xb) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000858ffc)=0xfffffffffffffffb, 0x4) 2018/03/01 22:53:31 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='maps\x00') setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000400)=0xff, 0x4) r2 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10030, r0, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000008, 0x4050, r0, 0x43) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x114, 0x0, &(0x7f00000001c0)=[@reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x38, 0x48, &(0x7f0000000000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fda={0x66646185, 0x2, 0x0, 0x11}], &(0x7f0000000040)=[0x28, 0x38, 0x48, 0x38, 0x58, 0x0, 0x18, 0x78, 0x0]}}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f00000000c0)=[@fda={0x66646185, 0x0, 0x0, 0x7}], &(0x7f0000000100)=[0x28]}, 0x20d}}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000140)=[], &(0x7f0000000180)=[0x0, 0x0, 0x18, 0x30]}}, @register_looper={0x630b}, @increfs_done={0x40106308, r2, 0x1}, @dead_binder_done={0x40086310, 0x3}, @increfs_done={0x40106308, r3, 0x1}, @release={0x40046306, 0x3}], 0xa2, 0x0, &(0x7f0000000300)="884d75fd4e64d77c1bd854258fcb382af6d9b35ff92f7a3691d4ec89531bb9ffc22a4a60e804810a5329a072b8e585956a45573b6c3a65d6ffefc5f412c0123f41acbfb9a5d248e6f1597c8de52565300b105952a13419500ed26a57780402d7cd24aced021d628421f042e3def3acc741830d704465b2eef5acc2e2b1200739958062e4745efd37914a0fb08e3868944a825dea5a3895da943e2ba84af96548d78c"}) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xb) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f0000001040), &(0x7f0000001080)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) [ 106.816954] proc: unrecognized mount option "äºõD…€Ítõ0xjÃy×ö&—­ÿ¡†¬b¿UkÝ”L¼(x<ý㪔Ïá"/k™D•‹>³—›v¬ù FþÑ…N5ÿÁ\#u 5oB ²(’‰Z‘ïµ¼´aRª¾ˆ›»Êl¤üÌ÷¦FLd¨-_‰" or missing value 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x6, 0x0) readahead(r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/41, 0x29) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x2400) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x36d10e94}, &(0x7f00000000c0)=0x8) ppoll(&(0x7f0000001180)=[{r2}, {r0, 0x2080}, {r1, 0x8000}, {r0, 0x100}, {r2, 0x88}], 0x5, &(0x7f00000011c0)={0x0, 0x989680}, &(0x7f0000001200)={0x38}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000001280), 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=0x61) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x8, 0x8009, 0x47e, 0x1, 0x4, 0x34, 0x2, r3}, 0x20) 2018/03/01 22:53:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000084044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2ce5400000000000000000000000000"], 0x1) 2018/03/01 22:53:31 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x10200, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"01000000001000000000002000", @ifru_map={0x2}}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001040)={0x0, @remote, @multicast1}, &(0x7f0000001080)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000010c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0x6, 0xffffffff, 0x7, 0x500, 0x0, 0x100000, r2}) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/4096, 0xffffff43}], 0x1) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x280000) ftruncate(r0, 0x9) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x80) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0xfd, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xd) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@empty, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x7, 0x4e20, 0x8, 0xa, 0x20, 0xa0, 0x8, r2, r3}, {0x6, 0x8, 0x40, 0x1, 0x154e, 0xffffffff80000000, 0x7fffffff, 0x3b194253}, {0x0, 0x10001, 0x5, 0x1}, 0xc85b, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0xa, @in=@rand_addr=0x8, 0x0, 0x5, 0x3, 0x7, 0x9, 0x9, 0x100000000}}, 0xe8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000140)={0x8, 0x4, 0x7, 'queue1\x00', 0x10000}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000200)={0x9, 0x4b}) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="02b51900020000f8ffffffdfffffff00203d339d96f5c569a8fb542ff41c2705de3ec7b0808fcca73bb4017e2ae92d47f82c4d9dbd011c8180985890520448e10b75cd2d8d9cebcad49a0a5b76588586af2ed6c9b4a047853f66de84f6717fe53e4737cc24e4cde8dbf7aafb85aab36a10d0ef2c5c79bd91b49198a2effcca29d316bb2f1126626bc08d78bd2ecf29e56881fe6cc099f65e7a4a59dda7df49557fe7aad13f45f06c000062bf5d28b16ed7069d3a11fc4443123cd1de40acc670bdfd11cbefb99630920a367a"], 0x10}, 0x1}, 0x0) 2018/03/01 22:53:31 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x88, "204ece94574f69651e8234d5d6c57fc3220ba1e13adda49cd932d39698724a75f5dbfc135b6da5090c9120035019c72a6b09e164cd5b6c23f91035fca44e14f98a4f328621b14b09361d205245b0ec40bdbfa28f085a6e3b7331172ffac750d484f00e0e7277abf79773e2e72b566a9625defb69bbc46be1dfa0db057029875e6d7eb11aa31b26d3"}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000001c0)=0x8c) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) connect$packet(r1, &(0x7f0000000200)={0x11, 0x3, r2, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x14) 2018/03/01 22:53:31 executing program 0: r0 = gettid() timer_create(0x6, &(0x7f0000000200)={0x0, 0x2b, 0x7, @thr={&(0x7f00000000c0)="732e294b83fb0c742e762651429fae45a09398591f727f887f1a598ddf83ae342d10b04b78fd7a82742161c572d548c585c485213119e11e4058bfabd2f973a646603520913d0011880824702d93598c7ace134bca002e0031f1d4eee42a8db4af2e5a4cb1472fb7f9d826be742a76372335e9e71ef4b7e07070bc9f24def2cf061045bb389e667e6a1fc6f1898013dbc3d13f18cad6723761f96cf45e78402302b2bb1c3018545e3662fe7d2a4cb7d984075344ba0ce41b7815020bdc503830a76ca886795954dc2d6c3e6ef07d9d5ea9f206f23cfbe7cd5f0fb34c10d1f5424fa276b307996413089274", &(0x7f00000001c0)="c3cb24572f4681c034bc0f018947d24fb6ea801e7cd73f"}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000300)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000340)) waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) [ 106.860621] binder: 18979:18981 ioctl c0306201 200003c0 returned -14 [ 106.881064] binder: 18979:18984 ioctl c0306201 200003c0 returned -14 2018/03/01 22:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004defd8)='|', 0x1, 0xffffffffffffffff) keyctl$revoke(0x3, r0) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="08ea3a2b932c3624c5ee599ced51a2dbbad782df484ebb061d4f733bf4ebb390502d4042776a28f3164be1f6e990676f", 0x30, r0) request_key(&(0x7f00001cfffb)='user\x00', &(0x7f00002e2000)={0x73, 0x79, 0x7a}, &(0x7f0000a96000)='\\.wlan0)posix_acl_access\x00', 0x0) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) bind(r1, &(0x7f0000000000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001040)={@remote, @dev}, &(0x7f0000001080)=0x8) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'dummy0\x00', &(0x7f0000000100)=@ethtool_coalesce={0x0, 0x3, 0xe9bd, 0x1f, 0x7ff, 0x4, 0x8001, 0x4b, 0xffffffff, 0x9, 0x0, 0x5, 0xffff, 0x0, 0x3, 0x400000008, 0x6, 0xfffffffffffffff8, 0x600000000000, 0x3, 0x3, 0x7, 0x3}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x880, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x20c, 0x8, 0x1, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x208, 0x6, 0xfdf, r2}, 0x10) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns/user\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x8, 0x1, [0x6]}, &(0x7f00000001c0)=0xa) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x82f, 0x13a4d750, 0x6, 0x0, 0xed, 0x1, 0x7, {r3, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x4, 0x2, 0x1, 0x1ff, 0x4}}, &(0x7f0000000340)=0xb8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000535ffc)=0xfffffffffffffffd, 0x4) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0xd, &(0x7f0000000000)={0xfffffffffffffeff, 0x5}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:31 executing program 0: r0 = gettid() timer_create(0x6, &(0x7f0000000200)={0x0, 0x2b, 0x7, @thr={&(0x7f00000000c0)="732e294b83fb0c742e762651429fae45a09398591f727f887f1a598ddf83ae342d10b04b78fd7a82742161c572d548c585c485213119e11e4058bfabd2f973a646603520913d0011880824702d93598c7ace134bca002e0031f1d4eee42a8db4af2e5a4cb1472fb7f9d826be742a76372335e9e71ef4b7e07070bc9f24def2cf061045bb389e667e6a1fc6f1898013dbc3d13f18cad6723761f96cf45e78402302b2bb1c3018545e3662fe7d2a4cb7d984075344ba0ce41b7815020bdc503830a76ca886795954dc2d6c3e6ef07d9d5ea9f206f23cfbe7cd5f0fb34c10d1f5424fa276b307996413089274", &(0x7f00000001c0)="c3cb24572f4681c034bc0f018947d24fb6ea801e7cd73f"}}, &(0x7f0000000280)=0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000300)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000000340)) waitid(0x1, r0, &(0x7f0000000000), 0x8, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x44, {0x2, 0x0, @multicast2=0xe0000002}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:31 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x1) renameat2(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x2) splice(r1, &(0x7f0000000100), r0, &(0x7f0000000140), 0x3ff, 0x0) 2018/03/01 22:53:31 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/01 22:53:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x74, &(0x7f0000001040)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e21, 0x39, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x7fff}]}, &(0x7f00000010c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000011c0)={r2, 0x94, &(0x7f0000001100)=[@in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff8001}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xb46}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @empty}]}, &(0x7f0000001200)=0xc) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x6, 0x0) readahead(r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/41, 0x29) getrandom(&(0x7f0000000180)=""/4096, 0x1000, 0x1) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x2, 0x2400) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001240)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x36d10e94}, &(0x7f00000000c0)=0x8) ppoll(&(0x7f0000001180)=[{r2}, {r0, 0x2080}, {r1, 0x8000}, {r0, 0x100}, {r2, 0x88}], 0x5, &(0x7f00000011c0)={0x0, 0x989680}, &(0x7f0000001200)={0x38}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000001280), 0x1, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=0x61) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x7, 0x8, 0x8009, 0x47e, 0x1, 0x4, 0x34, 0x2, r3}, 0x20) 2018/03/01 22:53:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @loopback=0x7f000001}, 0x2, 0x1, 0x2}}, 0x56) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:31 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000f82000)='clear_refs\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 2018/03/01 22:53:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0xd) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@empty, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'syzkaller0\x00', 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4e21, 0x7, 0x4e20, 0x8, 0xa, 0x20, 0xa0, 0x8, r2, r3}, {0x6, 0x8, 0x40, 0x1, 0x154e, 0xffffffff80000000, 0x7fffffff, 0x3b194253}, {0x0, 0x10001, 0x5, 0x1}, 0xc85b, 0x6e6bbd, 0x1, 0x1, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x3c}, 0xa, @in=@rand_addr=0x8, 0x0, 0x5, 0x3, 0x7, 0x9, 0x9, 0x100000000}}, 0xe8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000000140)={0x8, 0x4, 0x7, 'queue1\x00', 0x10000}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000200)={0x9, 0x4b}) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000000)=ANY=[@ANYBLOB="02b51900020000f8ffffffdfffffff00203d339d96f5c569a8fb542ff41c2705de3ec7b0808fcca73bb4017e2ae92d47f82c4d9dbd011c8180985890520448e10b75cd2d8d9cebcad49a0a5b76588586af2ed6c9b4a047853f66de84f6717fe53e4737cc24e4cde8dbf7aafb85aab36a10d0ef2c5c79bd91b49198a2effcca29d316bb2f1126626bc08d78bd2ecf29e56881fe6cc099f65e7a4a59dda7df49557fe7aad13f45f06c000062bf5d28b16ed7069d3a11fc4443123cd1de40acc670bdfd11cbefb99630920a367a"], 0x10}, 0x1}, 0x0) 2018/03/01 22:53:32 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x204800, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0x2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:32 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r2) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:32 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000ffc)=0x8, 0x3, 0x0, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f0000000000)=0x400000000000, 0x3f) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400080, 0x0) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/03/01 22:53:32 executing program 4: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) prctl$setendian(0x14, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000b1eff4)) munlockall() 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x200000000, @multicast1=0xe0000001}, "004ec4000856b6d45ff37c0fa7aed198"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000180)=""/18, &(0x7f00000001c0)=0x12) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00000003c0)) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000480)="cc1f6da8c6093cf04775dd1e83ce1dbd4379f2f8241c7d0e6016084bd1a8a34be25abb0d209904313a6e517e7455a7b665b6388de4cd6b3e29cb852e7c4d465ab5316dda2b10cbfff783623ae81614ac46f658f81b0bd084e79dbabb1d58998c8b24265125b1b92690ee3de2e2f40f9045b27e49bcd3bae40e4940e10e218176cc4d5b9fe8de0536f05a61fe3917cb809f4aa4c0a585fed0a3058b62e6ed154df0", 0xa1}, {&(0x7f0000000540)="723619ac0bb6e7224370184e57b1937053d704654ba4717f42567c4056b162c9ee49fdcf528ea271028c939b11ba38ff37567856a4bd8926007a8d0a1138ce0c74ee56cbbdfdba25fe17de5e01cd9e8c98f07102baa2db69b49adc8dab9922b59808aad92157055c1390efdc784933d5642e7b008c5c8b", 0x77}, {&(0x7f00000005c0)="10d38b0674401cd90870e2ee0b", 0xd}], 0x3, 0x0, 0x0, 0x81}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r2, 0xf06}, &(0x7f0000000680)=0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x6, 0x5, [0x7f, 0x10000, 0x5, 0x4, 0x0]}, &(0x7f0000000100)=0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r3, 0x1, 0x10, 0x1, 0x7}, &(0x7f0000000240)=0x18) 2018/03/01 22:53:32 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000002e0000000115c2f0ed852838b43120000000000000600"], 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3000000, 0x4, 0x7f, 0x4, 0x400}, 0x14) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000000c0)=""/65, 0x41, 0x2040, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x8) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x0, 0x3, [@multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001]}, 0x1c) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) 2018/03/01 22:53:32 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000)=0x40, 0x4) r2 = dup3(r1, r0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'erspan0\x00', @ifru_addrs={0x2, 0x4e20, @rand_addr=0x8}}) 2018/03/01 22:53:32 executing program 2: r0 = socket(0x15, 0x800, 0x7) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4e280) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2200, 0xa0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x48) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x42a00, 0x0) write$evdev(r0, &(0x7f0000239000)=[], 0xfffffe4d) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000140)={{0x1, 0x3, 0xa0, 0x3, 0x20}, 0x3, 0x400, 0x80}) socket$nl_crypto(0x10, 0x3, 0x15) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}, {0x0, 0x7530}}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x4ca, &(0x7f0000000100)=0x4) 2018/03/01 22:53:32 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, r0, 0x0) munlock(&(0x7f0000007000/0x2000)=nil, 0x2000) mremap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1, 0x24010, r0, 0x1e) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x1, {0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xd}, 0x2056400000000}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000100)="ea15544a6d7caa4111d991ad508db5025deff3bfd17d1e94aa833aa6f9f1c3", 0x1f) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000010c0)='./file0\x00', 0x82000, 0x100) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001040)=""/66, &(0x7f0000000000)=0x42) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x20, 0x1ff}, {}, 0x2, 0x3, 0x5}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xe2, 0xa, 0xb, 0x8, "1cdd7eed6a815b7419c4f6765cd4002c803245bf0a1cfed60355b603beddf628f5492fa6fc44873a44f23ac590f402d5e42f50b43833e7f1e9b24d0144571b18", "da1e58f50f3ccc3bf1272a232f90cc4135801f4a020e72d64dd8a6a664f338dc", [0xfffffffffffffc00, 0x9]}) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001040)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001140)=0xe8) r3 = getpgrp(0xffffffffffffffff) sendmsg$nl_route(r1, &(0x7f0000001200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000011c0)={&(0x7f0000001180)=@bridge_getneigh={0x40, 0x1e, 0xdf65326e6b1b397e, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x0, r2, 0x208, 0x8080}, [@IFLA_EVENT={0x8, 0x2c, 0x7f}, @IFLA_NET_NS_PID={0x8, 0x13, r3}, @IFLA_LINKMODE={0x8, 0x11, 0xdb1d}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xa9}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x84) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0xce) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) bind$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20) 2018/03/01 22:53:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000018000)=0x5) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d1efec)) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r1 = dup3(r0, r0, 0x80000) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, 'teql0\x00'}}, 0x1e) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x4, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xa2082, 0x0) 2018/03/01 22:53:32 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f00000002c0)="b055e8b8", 0x4, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1}) 2018/03/01 22:53:32 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000027000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0xb7c, 0x7fff}, &(0x7f0000000100)=0x8) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r2 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2271, &(0x7f0000039ffe)) 2018/03/01 22:53:32 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'dummy0\x00', @ifru_flags}) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2020}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)) 2018/03/01 22:53:32 executing program 5: execve(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001340)=[&(0x7f0000001300)='+#bdeveth0cpuset)wlan0eth0/$selinux\x00'], &(0x7f0000001400)=[&(0x7f0000001380)="e54073656c664000", &(0x7f00000013c0)="872c6264657600"]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000001040)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xffffff0e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1b, 0x2) setsockopt$inet_udp_int(r1, 0x11, 0x4, &(0x7f00000010c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001240)={{0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff5de0}, {0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x7fff, [0x10001, 0xfffffffffffffffb, 0x7f, 0x4b46, 0x6, 0x7, 0x9, 0x7fffffff]}, 0x5c) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000001200)=0x900) clock_gettime(0x0, &(0x7f0000001440)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000001480)={{r2, r3+10000000}, {0x77359400}}, &(0x7f00000014c0)) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001140)={0x0, 0x8}, &(0x7f0000001180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000011c0)={r5, 0x6, 0x20}, 0xc) sendfile(r4, r1, &(0x7f0000001080), 0x1f) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001100)) 2018/03/01 22:53:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = gettid() ioprio_set$pid(0x0, r1, 0xfffffffffffffffd) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x7, 0x970, "aa58007259bb496feb9e76c98e41536a81d1c37c003f0ba71ee2f58a06687305"}) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"f10dcc17cd087b"}, 0xd9}, 0x10) signalfd(r2, &(0x7f0000000100)={0x8001}, 0x8) 2018/03/01 22:53:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) time(&(0x7f0000000080)) getsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="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") connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000200)=""/27, &(0x7f0000000180)=0x1b) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:32 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000002bc0)=0xe8) getresgid(&(0x7f0000002c00)=0x0, &(0x7f0000002c40)=0x0, &(0x7f0000002c80)=0x0) r8 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002cc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002dc0)=0xe8) r10 = getgid() r11 = fcntl$getown(r0, 0x9) stat(&(0x7f0000002e00)='./file0\x00', &(0x7f0000002e40)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$packet(r13, &(0x7f0000004a00)={0x11, 0x6, r3, 0x1, 0x6, 0x6, @empty}, 0x14) r14 = getegid() r15 = getpid() stat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002f80)={0x0, 0x0, 0x0}, &(0x7f0000002fc0)=0xc) r18 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000003000)={{{@in=@dev, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@local}}, &(0x7f0000003100)=0xe8) r20 = getgid() sendmmsg$unix(r1, &(0x7f0000004980)=[{&(0x7f0000000400)=@abs={0x1, 0x0, 0x4e20}, 0x8, &(0x7f0000002a40)=[{&(0x7f0000000580)="96b2b865ffc6faa292fb5ce2172b574d54395f930db1302fa88c2db18290100694355b8d", 0x24}, {&(0x7f00000005c0)="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", 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{&(0x7f00000033c0)="29f7c32a51e78bc1b66e77713d4f94eb3dcec8df3f949b9f271fa047dc560d08b2f474969e36fe05e65a0bcf750eaef0d4e4955c61af2ee61d24edc97c36657ca9a52830debd6a5b4c20cf2bd98b84d2f63f8cd2ba65fbd31f9acad265e0f57b862fd91f074d31d1be29077dd0c8135875e12445da2588148129a4305613ebd9993a9cd660f46158c913ca1f0fce3ee620bc3d9c8ad91519", 0x98}, {&(0x7f0000003480)="eae17ab437bcba44450f194a4188d145360c09c1fe60a3b9d5148185eea39eb48d038d90ae70d77760a4fdec53693f08d1e462bebf48394cb5d0d4fdd272703a301b88310d9095f241f454bf925ce599271dc6235ae8ab9a016096384341946f462ebf5bbc0cc37e74ad6d5cb2b83945190564cfc3469c3283a29197d5c8278e4ea5785d7ee77ee4736c7f589c5911388947f2d075b5106af10f50082d8146103dd8c5d77bae3d976f767c5e864aa20445f61a7235dbbbede16d8b36d4673e39beb59a83b0ce70c9140b9f9daf2276f80e5e77", 0xd3}, {&(0x7f0000003580)="9d5346e5a9cc446e34d19bc2b81ed8a538231126c2ffd7667b1278fa315fcaf255d612f04529a989d4a6152d23b484ebe794374b34bcf012bde52ca0c051f4884c2dcb5584b9c946a804c9dc26dbf2784f1ef00c36cec9d234cfffbd602a5c6986e47c1b707d2e6f", 0x68}, {&(0x7f0000003600)="88070ddc92", 0x5}, {&(0x7f0000003640)="bea3d8da3990a68a95d9d24a4612606bd2a7d42e81c5bf945c2021a69ce57dd03a35312c932c1eaed338d85aaaf1fd034548ff15daf48ea746fa1f284e17e7d5ccbbbdf844fa98193e3f38202b3a5bfed7efefcfbd60fd70f1259578e9b3", 0x5e}, {&(0x7f00000036c0)="6ca85b83d668a9bc4f1a77b462a373fb6292212df9feae53c9e4df108e760b5ed37f1733", 0x24}], 0x8, &(0x7f0000003740)=[@rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r15, r9, r7}], 0x24, 0x4000}, {&(0x7f0000003780)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000004900)=[{&(0x7f00000037c0)="8edc6b37c7cdc87a1db86d87722dbe83a000417667c4479bfbff43cf039405d6f5754006af3856e1262009059ab7c43258afff05a047700e7b07ea5cd1ea9a05d20c47aceeef4bed304335e65c57dd545d74301373", 0x55}, {&(0x7f0000003840)="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", 0x1000}, {&(0x7f0000004840)="9a7c38985dec9ba03cca66aa8800d3e8440713a393dee588e242788017ad830a1324beb385328c00f1b429bad8f97570ddc3a81acc0c3c3a259da78bdea2f6db36314d3752c5da1bdcaea662f07388d9c5f4c7140aaf0164d69635e4edbd2b2212f6371b2d79938c050571f447ae1207991c68b17fb39352da65c57a2ee55a0443a146ac", 0x84}], 0x3, &(0x7f0000004940)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r4, r6}], 0x30, 0x4c010}], 0x3, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="4b61276c37d6e53183f1ee9ea1445ad751fe33f74fab775752cde7b38d029c8f8ce1a66ec6e2dd59fe5b654700dd232a63f43fafb1890cef65cd88ef6a7e0afcfc68461a2c1a56c49dd5a2663f9b35855422f5d7632cc261ed37e47672613c2ff24f00", 0x63}, {&(0x7f0000000000)="58c820926deb60018727dfa8d056cab2eceaec4fa40f350499f49fe7c3593629", 0x20}, {&(0x7f0000000100)="cc75a9ad6d3278ba6617d974559f5e1612e675626dbc4d7b90b13dcd34747b3a04302348f8c457f92630b4a174ff5cd3dcc18f116aeea0b2bc9ca555af3f7b294a351d4f7459a5", 0x47}, {&(0x7f0000000180)="5a51845058ee55571c906d321c579033e0f4357d51a860566feb49dc5cc7f517738ee0806a4945b5edd46df812dac68fa18fd1fe6b731dcf118dc35d4d2867cb6c6fd1550090625fff973cb89fcf458cc826ed1821dd5f2685ac1a99fabcb99568b2a01a983c19008ee7", 0x6a}, {&(0x7f0000000200)="3cb7bd949b2093638ea35913ffab88c08dd0fc741cc359cf9a40f51996dded6c3cb2d2977ec016544fa34fc413a854148fc7c07292f0cd2bd4d7314d27e5b1a56ce6a39ff5abdc321beb1c9158f82b888f5975220c253149b4c6d1f1bf7b9bea691a451a76cb25852794a066b45c29690720608322257ee4f8409f913377a5082d8067", 0x83}], 0x5) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000ba8000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000340)=0x0) timer_create(0x3, &(0x7f0000000500)={0x0, 0x41, 0x0, @tid=r22}, &(0x7f0000000440)=0x0) timer_settime(r23, 0x1, &(0x7f0000000480)={{0x77359400}}, &(0x7f00000004c0)) rt_tgsigqueueinfo(r22, r21, 0x3b, &(0x7f0000000380)={0x29, 0x7, 0xfffffffffffffffe, 0x6}) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x800}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x6b5}, &(0x7f0000000180)=0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) fanotify_mark(r1, 0x5, 0x8, r3, &(0x7f0000000080)='./file0\x00') readahead(r0, 0x0, 0x0) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_dev$sg(&(0x7f00000010c0)='/dev/sg#\x00', 0x7f, 0x20000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001100)={0x0}, &(0x7f0000001140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001180)={0x5, 0x204, 0x80000000, 0x1, r2}, 0x10) r3 = memfd_create(&(0x7f0000000000)='vmnet0md5sum@GPLeth0\x00', 0x3) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000001700)=@filter={'filter\x00', 0xe, 0x4, 0x4dc, [0x0, 0x20001200, 0x200014a4, 0x200016ac], 0x0, &(0x7f00000011c0), &(0x7f0000001200)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x6, 0x6558, 'ipddp0\x00', 'ifb0\x00', 'gre0\x00', 'bridge0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5130e7533ebc", [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xac, 0x13c, 0x184, [@limit={'limit\x00', 0x18, {{0x4, 0x7fffffff, 0x8, 0x3, 0x0, 0xfffffffffffffffb}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x7, 'syz1\x00', 0x40}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x8, 'syz1\x00', 0x10000}}}]}, @common=@log={'log\x00', 0x24, {{0x0, "95e8982d33efebf56e80cf60d4d6a0bfa7037659331ad91221db6a9ee6bf", 0x6}}}}, {{{0x9, 0x0, 0x5, 'vlan0\x00', 'ip_vti0\x00', 'syzkaller0\x00', 'vcan0\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0xc8, 0xf0, []}, [@common=@dnat={'dnat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xd76e599213da05de}}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}]}, @common=@STANDARD={'\x00', 0x4, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0x19, 0x10, 0x88e7, 'rose0\x00', 'irlan0\x00', 'bcsh0\x00', 'gretap0\x00', @random="65ac0064054f", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0xff, 0x0, 0xff], 0x98, 0xc0, 0xe8, [@state={'state\x00', 0x4, {{0x3}}}]}, [@common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}, {{{0x11, 0x9, 0x0, 'bridge0\x00', 'gre0\x00', 'ifb0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa8, 0xa8, 0xf0, [@statistic={'statistic\x00', 0x14, {{0x1, 0x0, 0x6b1b, 0x8, 0x3, 0x8000}}}]}, []}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x7fff, 'syz1\x00', 0x7}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x0, []}]}, 0x52c) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000001040)=""/89) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000380)=0xfffffffffffffd48) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="70a40a7827865663d581cfdbd0d303648063ac22783c6d73300f355c1b33a2260f16b3c0ff0b0228c61826ab2abf3c5f1ea5cac2b5ef468177407f532fb9edae90700913a21f372383bf4c23fa16b3f65391c3049d6f089f626d0f032d5892d12f2df6415e6e33762887af189fbeb6f5669d08bd7d305a8b610b4bed31b941e80d6a835a5f33c06e40") socketpair$inet6(0xa, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000000100)={&(0x7f0000000000/0x1000)=nil, 0xf632, 0x1, 0x8, &(0x7f0000003000/0x1000)=nil, 0x80000001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000340)=0x6, 0x4) 2018/03/01 22:53:32 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000010c0)=r2, 0x4) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000001) 2018/03/01 22:53:32 executing program 2: r0 = socket(0x1, 0x0, 0x80000000006) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)="317cf7bd3c015f05260e5defa9a9a1ec1bee228d969bc310e95455f8cde760e694c66e3f18697e", 0x27) recvmsg$netrom(r0, &(0x7f0000000180)={&(0x7f0000000000)=@ax25={0x3, {"b20869c6c3a636"}, 0x3ff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="abf242133a04013ad02ff9a0bbf4ba191de828440c30b66c0f4b9949cb2d798d3842d4bf3e118514994a4d8c6ee21e4e4a80f6d8b45745cdcb279b7f875164a192dfd58717d8fd1edbc446a87935553a34b73b929f26f9d3201ef2f722e7dc278ca78b07663ff58aa164dbaae18b9dae6e9af9530377bc6828a0c78179446e9505c889fcbd542d03e11bcc164439dcf80221c279dac2d3e3989249b87b5c33f52911171f520e927095588ffadef714e26f7212877d2f47a049e6b670b2678ab4936ae0f4a1c820234c62ff700b62d44b65", 0xd1}], 0x1, 0x0, 0x0, 0x4}, 0x2) 2018/03/01 22:53:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x5) bind$inet(r0, &(0x7f00009f0000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0xb) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000000), &(0x7f000067b000)=0x4) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700b10400a0b22c582bf3aed17d"}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0xe0) epoll_create(0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e20, @rand_addr=0x28c86eb5}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x8da3fda, @loopback={0x0, 0x1}, 0xff}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x800}, @in6={0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x85e6}, @in6={0xa, 0x4e23, 0xf7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in6={0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffff7}], 0xd8) 2018/03/01 22:53:32 executing program 6: socket$packet(0x11, 0x7, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000001100)=""/165, 0x24c}], 0x1, 0x4) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) recvmsg(r0, &(0x7f0000002600)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000002580)=[{&(0x7f0000000180)=""/144, 0x90}, {&(0x7f0000000240)=""/117, 0x75}, {&(0x7f00000002c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/33, 0x21}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/90, 0x5a}, {&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/112, 0x70}, {&(0x7f00000024c0)=""/154, 0x9a}], 0x9, 0x0, 0x0, 0xfe}, 0x2000) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) 2018/03/01 22:53:32 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r0, 0x3c, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x40) 2018/03/01 22:53:32 executing program 4: r0 = socket(0xd, 0x1, 0x2002) recvmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000000080)=@ax25, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/187, 0xbb}, {&(0x7f0000000180)=""/44, 0x2c}], 0x2}, 0x6}, {{&(0x7f0000000200)=@hci, 0xc, &(0x7f0000000480)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/111, 0x6f}, {&(0x7f0000000380)=""/200, 0xc8}], 0x3, &(0x7f00000004c0)=""/156, 0x9c, 0x7fff}, 0x7}, {{&(0x7f0000000580)=@can, 0x10, &(0x7f0000001900)=[{&(0x7f00000005c0)=""/150, 0x96}, {&(0x7f0000000680)=""/50, 0x32}, {&(0x7f00000006c0)=""/152, 0x98}, {&(0x7f0000000780)=""/169, 0xa9}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/134, 0x86}], 0x6, &(0x7f0000001940)=""/193, 0xc1, 0x1}, 0x7fffffff}, {{&(0x7f0000001a40)=@hci, 0xc, &(0x7f0000001b80)=[{&(0x7f0000001a80)=""/70, 0x46}, {&(0x7f0000001b00)=""/95, 0x5f}], 0x2, &(0x7f0000001bc0)=""/154, 0x9a, 0xfffffffffffffbff}, 0x7fff}, {{&(0x7f0000001c80)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000001f80)=[{&(0x7f0000001cc0)=""/222, 0xde}, {&(0x7f0000001dc0)=""/24, 0x18}, {&(0x7f0000001e00)=""/138, 0x8a}, {&(0x7f0000001ec0)=""/24, 0x18}, {&(0x7f0000001f00)=""/82, 0x52}], 0x5, &(0x7f0000001fc0)=""/253, 0xfd, 0x1}, 0xdf05}, {{&(0x7f00000020c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @empty}}}, 0x26, &(0x7f0000003200)=[{&(0x7f0000002100)=""/223, 0xdf}, {&(0x7f0000002200)=""/4096, 0x1000}], 0x2, &(0x7f0000003240)=""/217, 0xd9, 0x8000}, 0xc8bb}, {{&(0x7f0000003340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x2e, &(0x7f0000003700)=[{&(0x7f0000003380)=""/117, 0x75}, {&(0x7f0000003400)=""/238, 0xee}, {&(0x7f0000003500)=""/51, 0x33}, {&(0x7f0000003540)=""/160, 0xa0}, {&(0x7f0000003600)=""/233, 0xe9}], 0x5, &(0x7f0000003740)=""/245, 0xf5, 0x3ff}, 0x7f}], 0x7, 0x40000000, &(0x7f0000003940)={0x77359400}) write(r0, &(0x7f00008c0000)="26000000130047060701c100000100000000000001ffff01000018ffff00f13a050003006e35", 0x26) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$usbmon(&(0x7f0000003980)='/dev/usbmon#\x00', 0x869, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001040)={0x0, 0xca, "b12445178f632ca11a221462c268db550fe58ece2b907aa1e158f04c0c5dbeb53af65e8a7870ad6f31f277ee6010a868ef762494e6d0ae2d21dacff6ef2476f783b7fac4ed8283e3235a681e0594fd6601bff9c80544326b63125ce9971ffa619944abe2e85a0c2d9efc4a853c7521d1d872fbbf9b09e29144629ed386e9df60752b8f2d8ba4a1cb6858227ffb0c945cdd56a57981ce0003483a053c125c87527f954a5487f250a280624d9e5d3395de64e258d2db0af33100e645161427622bd8a79ad75232ba578c5a"}, &(0x7f0000001140)=0xd2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001180)={0x1f, 0x8, 0x1, 0x6, 0x2, 0x4, 0xfffffffffffffffb, 0x10000, r2}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:32 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) socket(0x4, 0x7, 0x4) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:32 executing program 6: r0 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="ab3f88576e248324b312c9b6d5b5dff7a37a94f21dbdec67bd695989b29a798fd2610eba0a02e6f9a23e4ee337ee41b7b7daba707498e61d10fdafe6f8662db44a20172f324a6c2986288b05a790f4f11a2766059ff41b7b9c", 0x59, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000140)={'syzkaller0\x00', @ifru_flags}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f00005b8fff)) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) r1 = memfd_create(&(0x7f00000010c0)='cpuset\x00', 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000001100)=0x9, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) fsetxattr(r1, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)="00080700000400a0b22c582bf3aed17d", 0x10, 0x2) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x9) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x10}, &(0x7f0000000100)=0xc) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x5}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x44, [], 0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000200)=""/68}, &(0x7f0000000300)=0x50) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xff, 0x82000) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000040)={0xffff, 0x7f, 0x9}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f00000003c0)=0x5, 0xffffffffffffff04) r5 = fcntl$getown(r1, 0x9) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000500)=0x1, 0x4) getpgid(r5) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r0, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x7f, 0x2920) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000380)={r6}) bind$llc(r3, &(0x7f00000004c0)={0x1a, 0x18, 0x23f01350, 0x5, 0x1000, 0x3, @empty}, 0x10) 2018/03/01 22:53:32 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000380)=0xfffffffffffffd48) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="70a40a7827865663d581cfdbd0d303648063ac22783c6d73300f355c1b33a2260f16b3c0ff0b0228c61826ab2abf3c5f1ea5cac2b5ef468177407f532fb9edae90700913a21f372383bf4c23fa16b3f65391c3049d6f089f626d0f032d5892d12f2df6415e6e33762887af189fbeb6f5669d08bd7d305a8b610b4bed31b941e80d6a835a5f33c06e40") socketpair$inet6(0xa, 0x0, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4018641b, &(0x7f0000000100)={&(0x7f0000000000/0x1000)=nil, 0xf632, 0x1, 0x8, &(0x7f0000003000/0x1000)=nil, 0x80000001}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000340)=0x6, 0x4) 2018/03/01 22:53:32 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r0, 0x3c, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x40) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00000003c0)='/dev/loop#\x00', 0x802, 0x10000) readahead(r0, 0x0, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x1) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f00000002c0)={0x2, 0x4, 0x6, 0x7, r1}) r2 = memfd_create(&(0x7f0000000040)='}\x00', 0x2) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000280)={r3, 0x1}) r4 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000480)={@dev, 0x0}, &(0x7f00000004c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000500)={@remote={0xfe, 0x80, [], 0xbb}, 0xff, r5}) getsockopt(r4, 0xffff, 0x488c, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) truncate(&(0x7f0000000180)='./file0\x00', 0x8) 2018/03/01 22:53:32 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000080)={r1, 0x3}) r2 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r2, 0x0, 0x0) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) 2018/03/01 22:53:32 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7, 0x0, 0x8003, 0x3, 0x4, 0x3ed6, 0x9, 0x7fff, r1}, &(0x7f00000000c0)=0x20) recvmsg$netrom(r0, &(0x7f0000000600)={&(0x7f0000000100)=@full={{0x3, {"ac755721e5151e"}, 0x3f}, [{"1fec522bd8b36f"}, {"23cdfcff4bf220"}, {"d1cfbb60f7bb03"}, {"3b4822ec11aa93"}, {"b4ac6446577eca"}, {"9fd0d614021a15"}, {"887645a2a95478"}, {"82f23a9ef2fd3e"}]}, 0x48, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=[{0x28, 0x105, 0x41b, "d93871c5ac024c581703870dd266c8477d31dc126e34777555"}, {0xe0, 0x13b, 0x8, "ca7177fc466894d5eb2f9239fb1ee7f93580f60608c570c9b7ba1edd31e5570bc12eee6e187765e21c959d13dd257bfde1137cfaa70c5a4d84d965a01cc8d9caab72428f80dc66897e4566605ccc0ae1c17829b29ade21503d7dcc9d7ea8c60489d4d2ced7ba777f94320524d9ae78a6ac9afae8fbde985b8f7cc1f32266db84afec138a0eb6e69739f0521e921db0b08d741a550cf47f854f096e1bd01ec1c5cce392c418641874dc54eff95d24d85b9a317e8240ec3a8421acc047b5c991521395cc401abdcb73cc7cf63d14f25639447174"}, {0x18, 0xff, 0x5000000, "9207a5a88e29f6a9d2cb9ab1"}, {0x4c, 0x11e, 0x1, "896cd88dd7a56dda85b35b4f6598e2cd6e922ccba62b95b8e234b1063e6b8580fe537938aa48b567f1f542d639688469cb5421ce3e81d6fd8e022aa5acdb9cfd"}, {0xe4, 0x11, 0xed, "e41b19232e59d5cdc4473129cea40ce0a81d305e9e5dc5e694920542c786d58eb0c029c3d9e8b30190c9cd455dc43c8cdefe9a700adea31ad6e8cc17517a9e92a9bdf5bcf48fa2e14f09d7145df68271a0c85617adda98f8ba3f53ecc750dc21333331b4b8c7fcb2535fa64208709ec79a2e49a0d6639cd9a1f6e5fd6a3360f88bf83ef0992ca866608d28e67606aa357be25e307d775755094c63c8c27626969d4d4f91110084216a703caefeb3c6862960f8b209c9879ee68d7ee0c130328c7ec773da17f535d11ee4567003400a532c267a9afce2db"}, {0xc, 0x88, 0x6}, {0x84, 0x0, 0x1, "77d8b221691bfc9421c78a7d0fe0953ba877f39ca9904e83bdb062aad0cf1031abcbdcf0b8c95e4d3952ecf24a3c27a362322bfd991684dcee85c534898c571f8fb1ec3bfc06cc95b8869a8c90a3d1dec2ae24511ef22bfaf775ff532674402db30d4815338d1b8c50ca5009786908816cd1b0de0869"}, {0x98, 0x129, 0x67be, "c806d3cd125304f645c850d1086c469245709672e8c1206b95a2fe7ba55ea416ce5ae087d7d64c28a9695a82f4036b25f3bebf8a9945c7b767a9749c69147850ea40ecaa42cf17600af23c3b8efe74ca97594b41c41126e61e769743b2563b5c61b10ebeb3ae5f39a1f618d4aee7c317d5d69346e3450dc95ed259c04772aa7cd2ab49a9af9fe07558"}, {0x98, 0x110, 0x1000, "cb995618c05952e0218539167dc417d392f0eb17a95ce7d718a662a31318c4e51b1f5b847607cdcff8ea0e314a1cc2477405c38703c501674518de313fdd06fe3df065e0b272106098acb2534998d7d69473689a11a1da2e9157ddfc0b7137a673f8a9df452e4fb295a055eae811e23180431a6611b4915d5ad4e3a31878c7fc90eb3bb8f7d6921d1765"}], 0x410, 0x20000000}, 0x0) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) fchdir(r0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000010c0)=@add_del={0x2, &(0x7f0000001080)='tunl0\x00', 0x10000000200000}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) fcntl$setpipe(r0, 0x407, 0x1) fremovexattr(r0, &(0x7f0000001040)=@known='system.advise\x00') r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:32 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r0, 0x3c, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x40) 2018/03/01 22:53:32 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/policy\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x18400, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000003c0)={0x2, &(0x7f0000000200)=""/176, &(0x7f0000000380)=[{0x7, 0x63, 0x7, &(0x7f00000002c0)=""/99}, {0x8, 0x12, 0x1, &(0x7f0000000340)=""/18}]}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="40000700610aff010000ff010000d3530800"], &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={r2, 0x6, "d03cf57dce5c"}, &(0x7f0000000180)=0xe) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000f6efc8)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000040)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/03/01 22:53:32 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40001, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f00000001c0)={""/16, @ifru_mtu}) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000008, 0x3030, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:32 executing program 6: ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x101000) fcntl$notify(r0, 0x402, 0x3) socketpair(0x2, 0x0, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000100)='gretap0\x00') ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000180)={'ip6tnl0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="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"]}) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e22, 0xffffffffffff6522, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) getpriority(0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x42) 2018/03/01 22:53:32 executing program 7: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:32 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r0, 0x3c, 0x0) inotify_add_watch(r3, &(0x7f0000000040)='./file0\x00', 0x40) 2018/03/01 22:53:32 executing program 7: remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0xfffffffffffffffc, 0x800) socket$inet(0x2, 0x5, 0x7ffd) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000001040)={0xfffffffffffffffc, 0x1, 0xffffffffffffff21, 'queue1\x00', 0x2}) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f00000011c0)={&(0x7f0000000000)=[0x0], &(0x7f0000001100)=[0x0], &(0x7f0000001140)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001180)=[0x0], 0x1, 0x1, 0x5, 0x1}) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) readahead(r0, 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0xfffffffffffffe00, 0x4) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:32 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4301, 0x102) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000f71ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000dea000)={0x0, 0x0, 0x40}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0xfffffffffffffff9, 0x800}, {0x8, 0x5}, 0x40bd, 0x2, 0x4}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002740)={0x0, 0x0}) r4 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003840)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000003940)=0xe8) r6 = getgid() r7 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003980)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003a80)=0xe8) sendmmsg(r0, &(0x7f0000005b80)=[{{&(0x7f0000003e00)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20, &(0x7f0000004040)=[{&(0x7f0000003e40)="44ef9a179a8bfc246c9c99ae1b43eaef7d1f7ab99d3b2506e61d7373a87becde4643a7b067bcc2c851d16e9f587a39e5e83c527ecb4491280c9b288fbd9d52d5a5a39de9c453a50679e41a36c2978920c9410d8b47a59759fd40e0403216d9e872cd052953f5645ba447259376e9b43795d4e0c13d63e2b5df9e1d2cf6340f46b4212661d01da1d360df06caed4b780e3b668592534fdc955de5a75450575bbb8fe2242635aaab0785455185ebd0931199f5e0f711ea16c276dcc6b8db6f206516a510e5b4ac", 0xc6}, {&(0x7f0000003f40)="802bff5eb388f97a789f834f9015e8f118a57f830ab52a4a7987198d10ad6851ad8213d847a3493a7c6914d17cb16a06a5026f87db1d8361683d3da189163c230afe62821aa88afcb01b9f1549e75754317c13b7a9c2adadc752005831dce1d6621980a9dde914b2e0d6cd3e49cc0949e6ccd408116f385b3cf938790cdd691327361baf53b88e6fb2209f9a8274c2bc23edc65aeca82a77fb7942c4d7266c3eb1b01157b5b2353ef5d3eecc1c862f76e5799014fad089974e9e48d32399267b4ee3038efb104186fa3e339f", 0xcc}], 0x2, 0x0, 0x0, 0x20000000}, 0x7fffffff}, {{0x0, 0x0, &(0x7f0000005500)=[{&(0x7f0000004080)="00c2c050bdab544dc2ca610313172f373a2a400daa629dbb3ec27005d3c93ea2496a8f2be87580ade7777da0340ff65b5fb4bbbf83f9a2cad16c3bcb4876bbb00a1f62f0019752d599d2194e046ef9aa", 0x50}, {&(0x7f0000004100)="82d37848454d137ef2e711dc9feab3007f2ec23d2dc55bd393b9d94eaf2e84702b1557a0c010898dc3a1aa28709ab78e89230aa8c3eba68a04deb3b9ad1a1365a21363384bdd3caab33c15a9f55fd554df8816a2ab6890036c21f5f14f5e6fa0992b18bf6a3defca0c9e7ed35e4d3839267e992f58bc9be29dd698a8967632e0fffd2c535c2424bad2a1917b819c835588de4e81475318e98f34b672d4a01d1417b4c133177773c02b4de5e62a9828f8f2bb9d", 0xb3}, 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&(0x7f0000005940)=[{&(0x7f00000055c0)="e6796a5f1a74da834b3005fb67df9a11f129f936a9398a93da16ebcbc34d1466f35f0167c78838a1b54168efd2ebd0843c75c5626b6728be8aeed91f7b7374b6d2a4eb2a58e9d5a0a2e3c3b37db88cdb2a0d91629e906cfbde89e3616342668e4d5c3c84653e79e1becf09f575d180e0b8f408ccbc0434c15fccb9cf97bc121b244ff43adccb4dfe8fde018538dc4e69c634b665f5b1f87f3c", 0x99}, {&(0x7f0000005680)="313e8b569f335978db29112360a68796c031d3182c1974a4b4bea0e890e3b174d1d1a0662bbd84b98761d73cd9c915f4a6406fa7abfb29a6d90e38e3a1441df87488dc09c62c736ac0b86347cfc520b183e64301ab93f0719b261c83f520f242555668c66305bb4aac3fbb51458025dc418f15508af78dc894803baac311c97f16989ef9", 0x84}, {&(0x7f0000005740)="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", 0xfb}, {&(0x7f0000005840)="8e37e331899d37156d4bafe39f9bed0cc19afcef99d367522805", 0x1a}, {&(0x7f0000005880)="9aef73d7ef5fc020ef4f7a8d8bafa0c24df54ff8ea95602f7185c3ea272a8d1ce4d7bb0512b71317b62e884c0a1f994479f29e0e9772068a537714501dfad15f1286b669e6fa5d01c07a742547ea6b8a8d6f2212c24df1ed72c87d8af438f81cbc7524af207abd79320103bdfaaf736009845272f28dc2b5d1c52ffaba90fed74e7c8de83f43af701e7cc4ff79d92aaecf73af4778f4052deb0a0d", 0x9b}], 0x5, &(0x7f0000005980)=[{0x14, 0x1, 0x3ff, "9bdd2a2df5"}, {0xf8, 0x102, 0x1f, "f4d29e15be77387587ae0fd4294ccc586d526dc79048c0c50b5eb137d2539d2e7eadf611fb6a5360ce797ff0a7a3455ee86d36c6eaf476a58873d594c68960890b98d61ab6b168a7572877f6d3ed0d66af5237af22ed254d1f81327482824f32bc156cfd82aba1e318a35d165cf051aadbb1411430a8506a5d74ec0b8f0a44dcab376a320f1be9195a129097a7924c7cf166974fd5cee4ce9e14295092410a3fa73fe0a90587aac868610565b6f7ddc72f79df26c63ff3a1dceeeef549cdd1d28da488d827382cfe1e7e0ad44f84aa9090964f4fb62ed7c140a4fc93e53e9b635b0c22f9299b77c6e511b1"}, {0xc8, 0x0, 0x6, "cb68b513750c8609b83668cf1f833637be91106164e126b5cecb449b8b8390508ab36451c0095f05285de6e4def3ea88213522bda3d1f6ec48f772ea370b11af5f066cd7055b07bcc7b80446bdc9646042b36a4d1b53b1e5d4fb193d7627d71042a807d82bd5b29069b38036c25382d9e75137512a3e276d9d0c4c3e87e581f29e6ea84ac3a21f43d701515c0965c26b76e18983d04a8f7a43723cce79e24cd77dbffe89b4471e5132a382e55059b9bf5571697ebe11eb19af5362"}], 0x1d4, 0x810}, 0x8}], 0x3, 0x800) stat(&(0x7f0000003ac0)='./file0\x00', &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() getresuid(&(0x7f0000003b80), &(0x7f0000003bc0), &(0x7f0000003c00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003c40)={0x0, 0x0, 0x0}, &(0x7f0000003c80)=0xc) sendmsg$netlink(r0, &(0x7f0000003dc0)={0x0, 0x0, &(0x7f0000003800)=[{&(0x7f0000000180)={0x1cc, 0x3c, 0x0, 0x70bd2b, 0x25dfdbfb, "", [@typed={0xc, 0x74, @pid=r2}, @nested={0xcc, 0xb, [@generic="6468a663c797fff1dda1ed235caa7ffcc22388e0793c6d6111c2464b7c0d711e7fda720bb096c2b933717ea20594e0", @generic="14ffad4772b3f742870cf9dc0809dff8fe4eaea5272f273400b5cc966b805e3e808863223cf0297647b618e958dff63ff3de153b64d63867acb733d12de1ce21bcb0795c53d2e81fecda10e26936075c730d2d09d8b0b71f967053bbf315d8c2d9311908932c605faf07887b70850c9373db9ddc2b3a04d62cb261f29a06255b41666f39ca9a20bd99ca617a9e708bf6fd22a66268d7fe93"]}, @nested={0xdc, 0x5d, [@generic="9d3a8802e8ed322ca797a4b1f855c78ee16a3580615b3e3f9f32674693e6d7dc47d34b8130aacc175e3071b6f24556d0dce8a3437c990a02c2e76a7db51c226d721247ba68439c0b289707b402", @generic="0e4167044a778c010dcb25c02e738b436af97b01c7c4b360ee93aee25aba0d607b5ed82890655fad05bb74b55fe84b7994b2c4bec6fe38920a5a11cfee11d8d98cf0df1bad325d26afc0462ab001ed72167b8898becbcb072b7728db560e0d9d7f2d8fc866ed48b2112345a8a3ad09785a032b1a666c7816ff6c14f2d13c17c6b9c2edac115bfd86"]}, @typed={0x8, 0x49}]}, 0x1cc}, {&(0x7f0000000380)={0x300, 0x1e, 0x202, 0x70bd26, 0x25dfdbff, "", [@nested={0x244, 0x10, [@typed={0x10, 0x21, @str='$$:(lo{\x00'}, @typed={0x3c, 0x52, @binary="8b4c3f58b6ff477494629792cb8a0ca00e19763aade881506020ff2d46a661719204f0e124868c6f1407f44eb47278f98e"}, @generic="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", @generic="7a4e1a517f3c74af10b0b898c05ac592fe8b2994b530cd3fc2dea855266dffb5488ca884a5dacdd1ce690f3a5ac9b2d5f87f2f22f5c040f8a947f5827a19bb1fdd9b579857aef14c1aeefabb36bd8d6f9428ff1c7cafd176bdc9c1bef3952ee77bfdb637b3e85ab537af1fede02fd06226f26bef616548f15e52af4369934fb9634b332b2ae3c69a9551ed23a825153647c9a666502b09e9703b37d24d034c4d9de3ede02716101c355daa23065d1380eecdcd9e0caeaaf16b1c40cb29ea5db9bd6a25b41923f7bb67a2d3dbf3148336530b63433f42f60e89", @typed={0xc, 0x2d, @fd=r1}, @typed={0x10, 0x5, @u64=0x4}]}, @generic="dc474f9eadd328c84e698a44e743ed38479e465d1b75a3eeafa7eae4eb2813e3bfadaafc1bb782202459fbd7bbe126d1980b9b10f46af5957e24fffdbc210b1c37a658de6f7829b094769b5749df50212306e7591adaf9735c3e42ac4db05e8da56364c5137ded3a34d542bce10ae4698ac7e307b5bebd07b79965bf23baedc2081dbac2ae217e23000b2d24d6d5e475f1caf4dbb935c14a86c7a888ee607a182c85289343bc85f0e9"]}, 0x300}, {&(0x7f0000000680)={0x107c, 0x25, 0x200, 0x70bd2d, 0x25dfdbff, "", [@nested={0x106c, 0x15, [@typed={0xc, 0x47, @fd=r1}, @generic="a4285e0587eb83db8ab3c6795a606ba3e006b46ae7663e307870ae1d9dbf9d09d755727990d474b5585dd35e4fd266aabb505e34daeb786a6aa993b0cfbce93e3e7a37e35343932e7f833ecfc91a0e8d382d467ad54b92ab195851ce", 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@generic="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0x101c}, {&(0x7f00000037c0)={0x1c, 0x32, 0x800, 0x70bd28, 0x25dfdbfc, "", [@typed={0xc, 0x3d, @u32=0x200}]}, 0x1c}], 0x6, &(0x7f0000003cc0)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r1, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r1, r1]}], 0xcc, 0x80}, 0x1) 2018/03/01 22:53:32 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f000022afff)) read(r0, &(0x7f0000000000)=""/7, 0x7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5a, 0x2b3, 0x9, 0x7f, 0xfffffffffffffff9, 0x300000000000, 0x7fff, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x7fffffff, 0x1800, 0x800, 0xe3e}}, &(0x7f0000000140)=0xb8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x1}, 0x8) 2018/03/01 22:53:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f00009f1ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='/dev/loop#\x00') readahead(r0, 0x0, 0x0) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f00000002c0)={&(0x7f0000000000/0x1000)=nil, 0x2, 0x1, 0x0, &(0x7f0000ffc000/0x3000)=nil}) init_module(&(0x7f0000000240)='md5sum\x00', 0x7, &(0x7f0000000280)='syzkaller0\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000a371"], &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x200}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x307, @random="e14f30afb478"}, 0x2e, {0x2, 0x4e24, @empty}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xf, {0x2, 0x8, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x3}, 0x10) 2018/03/01 22:53:32 executing program 2: r0 = dup(0xffffffffffffff9c) sendmsg$key(r0, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002900)={&(0x7f0000002880)=ANY=[@ANYBLOB="020b80070900000028bd7000fddbdf2507001900000000000a004e22010400000000000000000000f700000000000001ec00000002004e2300000000000000000000000000000000"], 0x48}, 0x1}, 0x80) r1 = socket(0x11, 0x800000005, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x81, 0x800, 0x7ff, 0x0]}) bind(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="11000000000800000000921bb18f6e2e2a8795e2ba000000012e0b3836005404b0e0301a4ce875f2e2ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db0d0001000000000000000000af619f94000000000000000000000000000000bb24ee6d4c50b9f27661bc00000000000000000000"], 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) fcntl$setown(r1, 0x8, r3) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000001c0)) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) select(0x40, &(0x7f0000000000)={0x7fff, 0xb3d0, 0x10000, 0x48000000000, 0x5, 0xfffffffffffffffc, 0xe64, 0x9}, &(0x7f0000001040)={0xfffffffffffffffc, 0x3, 0x20, 0x72, 0x8, 0x10000, 0x1f, 0x5}, &(0x7f0000001080)={0x2, 0x8001, 0x4, 0xffffffffffffa1ac, 0x4, 0x1f, 0x5, 0x40}, &(0x7f00000010c0)) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:32 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r0, 0x3c, 0x0) 2018/03/01 22:53:32 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x3, 0x1, {0xa, 0x4e22, 0x7d, @loopback={0x0, 0x1}, 0x100}}}, 0x12) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000001c0)="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") 2018/03/01 22:53:32 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x400, 0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) readahead(0xffffffffffffffff, 0x0, 0x0) r1 = epoll_create(0x9) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000, 0x9, 0x0, 0x9, 0x14, 0x1, "1e463cf9a141d7484027457d121439819059b9402545950953a8e7f096fd0825e4058418b6c6c9e72213bc1a328f293a38bc7784034de3dc78a470e7e21fa62f", "e662822ca1fc0d4461ebfc905cb8abff668ca0d62cfc5ed6e36d2bc314a1bfae9358bad6e9920811745ed067d0d203667f7da61b69042b6c8a633eeae83c87fa", "3dbe0c21163efb62f6bb4586ae5aa65b1b0817b65c427f217c205a1797d08308", [0xfff, 0x3ff]}) flock(r1, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000300)=""/183) 2018/03/01 22:53:32 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r0 = socket(0xa, 0x802, 0x0) ioctl(r0, 0x8b35, &(0x7f0000f21ffe)) 2018/03/01 22:53:32 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) getpeername$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:32 executing program 3: fanotify_init(0x10, 0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000580)={r0, 0x2}) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000480)=0x5) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000004c0)={0x8, 0x2, 0x8000}, 0x4) kexec_load(0x5, 0x5, &(0x7f00000003c0)=[{&(0x7f0000000000)="88384667843be454c1d69b27895d038ee6da4d2c61e21f20fe8c83294c89728a918e085f6c37a7463e5627f5626bbad2ca86842dfe88bfd63e409736b426749b4fa5e45bbdcc1c56c3fc55", 0x4b, 0xef56, 0x7b4}, {&(0x7f0000000080)="c97643aaeb5490621de7081eba616098dbe09839921689bb22d5564c0623e61fc4abc80000f6e2130c65cfa7cf90e77ff1cef7866d6327fe7580378380e7cfd2cb56b2edd48fe9b17d434b047c2430493051aaa5a5f97d928131ae50c32ccb64175c31a5dce0313ccac702bfb4ef4b2362bfade02aaa6cca913aa0a8f9e8571a3581f1cd2d70616aa74d9d49b02ee095581fd2672b3e12b82a8054f69bf238d4c35a1faefdfa341734fda16ed9", 0xad, 0x800, 0xfff}, {&(0x7f0000000140)="9389f1f711c0ad137fda2e554fd62a64121941be769462c48f7469d1aaf207fde3101a785783cf339bd5cc3ad263f2c30a147c023a6b676832598b4ed99bbc8463fb0acb05ad8a856f27b1f24e7e778e5bcd6f", 0x53, 0x80000000, 0x56e}, {&(0x7f00000001c0)="974b0e6ff87292a9f480e6df7b4a62302f10e23a0fd0b5b79aa3b80b792fb2a7ac657f9561e1f7abbe27bac9eecb789c6c3dcb1cdaef9be6ce56884d745d1188725bc5acc08b1c48c59289a56b5a96bcb4cd5646a34ff2b53f356a0581c6d96e49789c918fda7c136b7ec1583b28362a8f8de045e23b9566a210c0180317b94c8828a7adc7b2991cfa8f5a2e80d24ac6f08506c2726dbb6bf70af28543ec7f0261f6d1c6fae60c6f2c89726360c0782c5fb5ebb41bbfe8af5d7704979011e50e5c976d85efb8ea5065c10a867be0673bc1eb40ca86de", 0xd6, 0x925}, {&(0x7f00000002c0)="4f42b3f16b9ff3d2157f10453a97325462b1196b4975dd53319e978de751999b0d8da98428a42daa64808acdb1fe8cae7a29ca3d192e217e6e9e5189a2c866c508aeaa1f5a9cf5618428cff2aefd81b7a75af782686fc8de466fa39fba311906425f84dbf07730746f55921873e90a37a645f91e32d281b45ffbb761b9a3d492020ea450e9975342cfd429966a55c8696a881648e03a6af34190bfa81efa615836f7cf0f244f548e04630794de7cd258f8586c57929a8d118cddd1967792559c63f4184a9b9d34d4b98702a16e4d84599174db10b7dbf61bad0308ba608379ea6ca5", 0xe2, 0x1, 0x800}], 0x30000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000005c0)={0x80000001, 0x9, 0x80, 0x8001, 0x7}, 0x14) 2018/03/01 22:53:32 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000f98000), 0x0, 0x0, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r0, &(0x7f000080037c)=0x7ffffd, 0x9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000040)=""/206, 0xce}) 2018/03/01 22:53:32 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0xb}, 0x8, r1}) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) 2018/03/01 22:53:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') fcntl$addseals(r1, 0x409, 0x3) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:32 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) 2018/03/01 22:53:33 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000040)={0x2, 0x2, 0x101}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000400)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @empty}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)="79616d30986235d876d1dd0300", 0x0, 0x0, 0x3}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000240)}) 2018/03/01 22:53:33 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'rose0\x00', @ifru_addrs={0x2, 0x4e21, @broadcast=0xffffffff}}) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f0000000100)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller0\x00', @ifru_flags=0xce18da13081e42e1}) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8), 0x0) 2018/03/01 22:53:33 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/01 22:53:33 executing program 1: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r4, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r3, r0, 0x3c, 0x0) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in=@dev, @in6=@local}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001140)) 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000080)=""/238, 0xee) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ifb0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/01 22:53:33 executing program 1: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0x1c1}], 0x1, 0x1) pipe2(&(0x7f0000140ff8), 0x0) [ 108.155458] binder: 19331:19338 tried to acquire reference to desc 0, got 1 instead 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) sendmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001040)="8971ea7347f90f277e93a4f6db58bdaf285ef4b2cc59afe12e15857280610e8c59e2c22084b00eb5c9b790b68817904cd02271b5511b9333c2934f27a75df20d1d", 0x41}, {&(0x7f00000010c0)="b7b0122992f14a2a7c99bdedf417965a008be29ac6ae706f7616ba15e2fd6950ff887b6d45c56bcbd2fdc2f8d8f7a476bc602cd437801a6b553006af724c1e00662c5927", 0x44}, {&(0x7f0000001140)="f7c329", 0x3}, {&(0x7f0000001180)="9028b87486342aa8750b737824dbb3368140b6da18dd5c40e60bd7ae505b5ce480ee1cf32edaffc01da9573f5eb70f845b2dfc60b644390dd845ed1216fcc8f10bf053e9bccd4d70f5721b0dc390dd88b7576b755a01f0ad8b38f1196b4d23ba3b2dbd49c0baaa654eb698c4626e14e0dee4d26d97281a69181e52dbf1c6ec32d4658d709c3d6120acd6db852aac7dd9397b0dc15d26d0cafa172920b077783d69d4b8bf692188b81c5b327848b8dfe4807242a852eb84bc0cfa35be32c18a810b0ee8abc06f9b46151a559035362deb2796aed2042837fd64401a2d79e32492", 0xe0}, {&(0x7f0000001280)="b5a8c96b276d96f7b4a124ec74251b23c6f5facd61116b83624d5aaa43a92650b545d44b897a1807996e3496807afdc5e8735485e7964ab7dced4459b3211219b84367d3af9823c191470d3ecd4afcc4efacc42d2291a06cac544de66c753c1d500be896ea3c11ccc0dcb2b97a94212ef6f2ca0fba6592cb1694735bb4eaa8b30b6778c80cf0920888663039b8ea73", 0x8f}, {&(0x7f0000001340)="f0ada98521023688f6c211efe27b826efb7ead30aa77f69d49829c394be83f8ac6654b14bab621d044b450a6c685ffc38687ff8ca70b666181be5408197cd365a4df36e36f37847bb5411ec1804d2d1eeaa5c97de38a2a0251dce697afc3957fd21f0768ab6e93adfa86118eeb9a4ff5a384d182e7df93569fa0fa44321ec37178c84e", 0x83}, {&(0x7f0000001400)="225faf4557ad040472eb4538aa4be9f4452d16b174010735b64458fafc855db20c0951c3eace536e6f145b4373e068825cf8274c645b", 0x36}, {&(0x7f0000001440)="0310820843ef4f1ddee92d5c1a0b00c522f46865682559f7c8218717aa7dec1be8893c507114f0120d14c3830658990abcd9a27c27f4b82f7106433b6f2692352b5f8e2344d508f3fc69b7d9c28c1e39d890f6b1caac6aa3ca5975e7aed1964b1077e32440b8bb08f06409b4454b8d453b3c294694b2bb092cd12f94d492d85e1df1741d8778ac18e0fd80cccee20e4446391c255e899b3225d048dd2456ff9f64209ab613bf329602dd05f318c8186b1450061b10802715814919d8a704ebc767a81152c9549b7c", 0xc8}, {&(0x7f0000001540)="b407161837ad06d7", 0x8}], 0x9, &(0x7f0000001600)=[{0x10c, 0x111, 0x8, "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"}, {0x88, 0x1, 0x6, "63117dc03ebd0d0b1916beb7dfb2969f3961a2139221f1ccc72e0aae46a8c3710f20d2443a077b5d2099880454cafac16b31ee92bc601916c69b74bb0c42c931819b91a17f44c4d8e2ff4e93a3082e2194ae1dbf7cf291dce3e3c923dd57c598cc96f9ae9a126b6a6dc76df442ab2be8c1d86b90e8fa0e9a58e3a8"}, {0xb4, 0x11f, 0xf45, "e139e4072c978d5840b9362f5da5b1f5dfab3d02e19834461407ca9c8916af56e80e7e8a55187ed6c982bda8e0a04c9dc3ee8865a8d941273d24c1a4133e7cf377398775f8de9574dc855e48f105f75cd11f4c5a0d96546cd31d98503dd4e4ab1e222e67b066e7616001abe8623b48b610fe6fdca4632c58556b6378ec9d92daedadb0e60e05ea2f70155e1c004d4cb2f89338156f27e5e5904775c297aedf829048e8c68320"}], 0x248, 0x80}, 0x81}, {{&(0x7f0000001880)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, &(0x7f0000002ac0)=[{&(0x7f00000018c0)="e4c5a5cbd2a1ca33d41cbbd61a91d30a589cc646c4b514aef6deda4fe266dc677c47de0364626d7cfcacf3648681e8f960928b546cb638535f20afcae1d02643056e1e6151412b26e09f35345a01353fe3f9c9617017fe5e329b794f4567cda2cd2cb64cf06eb457a964914fcce79d9a41d60db165731065d8499f12f911270c8d83954391311a3df25a9e59b7143ebf6c50fa5be0b54497eba6a1628e2358c8a874d1b187c6eb210b4e52c12cb3cc0c836cc83afa367103aa1608d7eadd82bd11bb", 0xc2}, {&(0x7f00000019c0)="4a793d9045081432df21edab42166862bf984b1894d410d943a88f80ef1c66b1f6633dc4b596af7537a5492161af", 0x2e}, {&(0x7f0000001a00)="a6ca261e1810ee7b51eff517952b749ee2bd744ef14f877d4d0f85a32e5f29b64993df8740e036d295d27085a1f7d527e8d74735a0c3a6095a90ad842bee56fed5a99c74f75a", 0x46}, 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eb290509d645dc5aa193b357b113209c3ff99342b3f2e84266cf59a1e2b627a37eac7c0f43d5f93ef029af2e1da442dd76dcbec79a3c500b336a1ceb56fd3415abf6d49be40e82bef8096c362d52a998e77edef1db7183166af05586d689ed0e24d585a1af03051c0c0f93610accdbfa7a0cbda408953c4bb47c8eae8ac967c59f94a22d273d167f3a973457a3fc3a4068304e2ecd47bce57e8e168988df10ddf718942c96b3bd204bfd7083107ae0d5452738395adfb8f6d8d6d7bc8d0e25d2fe24687afff03a160028e097f0d08367c44a363b3dc8a4d5054b5178a9f2aa74eb1a62dc614dcaecdb63ef50c9505539219bb322009b09c327d4e714610e2dd0e2664ba8ef12d60cb7a95a9c9f2ba571c74d1eab6661cb78748f87772889e6cfc5d7b3fb5f37e8f085b9bfdad3aae346bcec85d9b9e00c2e77aeb6728e68d4113080da14a87d0b6c11462f31ced571e042d0c56fbf909ae8a0dd44b42942bd185a64d38fba33b3c23a2d899bd50aa7f733fc6c7c01d748515e3346f9c8d0f4b5645a90d8299ff681b81fd80a8dcda7cf1a2a87ae4807c643a65b2866f7b1d589b804eeea8d453663c31c81844846ef968130be84a95107d88b683ec63fbe7ead889367c886049a8226cc0a57f2b043bc14c5845dcfef4f82ed71856b6e0b2acd48830aa3d414b477c87edfb4c3e39066b29208c0cef7f4b2c7618bb4dd299d2e611613901e37d1d4b4e3159589175cb3682b4198088947b6c2c9ebf6fda3eea6a29c2e881621ca25f1ae3b05b0f063240f83c77a588ee62736d796c8d9946e6cf35cfc99e5f4a27021823dc57be1e60dc0fae4c6b0419fcb3b288b667e29b85d0947da9bb49cea3b7b5434f6c849defc11eda68681a276199193cf6b52fcad25a4af0cb052fb16397b0d61649d0aae6a9222212b1479ab29ebd50b2f08c1e253c6eec66cbdcac6bf4d129256b9a049bc0797f5c95c115ba15418a3580e3655136c07d26d88af6e13e81fca49931ab9f8ba46376f5ec34f4ffeb57b95205975e350b6f2ab9ae56e891921c82867a84c93fe97b1d8ea91f93306df086793d3c1877f46bf9e748c1840af37e59b2ebdffe35599506d6fd72da9ab8ba0a2a4afea5bd7d0a5418942a048dfa260dcc6810ab3f1d8d76b51bbf7d0714227e4f85a654e3e725f29c8237bc18a25275f182fcd8f07a67ffd34eeb8ca4508969ed4a8b2c9740ca3d3d9874d577595c42b92239b7fab28f341fd80145fcb03cb5c80ae18a3d4c5e906be6a92fcd3516ea21535436a112a89c6905e2a8de8317ff0cc721cdfeb6d37caa820e5bc701b07da057aa225248b5d86fc57b3669c92c7bb9876b8a420da26b0fd10d395ceddb47862b52e8810d884d345d101cc462f18921987d01d524b1e610f5545086fd7bf0962c729900dd7653bb3602915e54187bfda3c310597ec813f1d21f4bd4f886351ad836a43b73dcb69f07c65a3a9eefe245aac6a8877bc62d7710a595476b5e29252e86bfe205b2e7531d8c48db9640ecfe7f04f5336fb7bac800532c04f50f7ebc888c118e147332e21bdd5422316da0489b65d2fa61a369d3406c36cae5a9e1fb6305c1af5b5a5ab5d213e0f20608bc2ce81ca3d1bd9b10a63c7a5060d06097b4de4d328279c404195a492c9d36919483683a236c60ec36ebb33cf4b0f25f7fbd1b380dddacf33e70b48eb20e4fb828504bdd7ac6dfe271222e7932ebbd0898f057673ca92c761a753742a65299d49067410dad3381c89d6cf5b0a7cdaa893b59dc8f26340747632daba7e30de7b07c7ca451bef7ed44422057a1f76287798405f23f9399c8db6de5078c249d6f2e071870396d64a89ab53185f8f4ec37337913f14a525ceaf2cc19bc15a5809f14a03ecc8cbbcb51207c85ba061deaf818c757734844deae8d3663d7a39389f57b88bbf8a0f405ea0e6a7bb39fd857a08b208c2899ab3c9f687a67561af6ff74efd42cea08b34eb9bf72eeefd691db2813c5243d934bb16f34502c55a98164835eb01d6b332129a86c6096410661ceffbc932780413a9dc450bf85d73fd1454a5c4cba3837cf4ea7da30d6f589f61b6a92715a89f3c82d46040259237465f32862d093e1e1a488f7bcd2012e670fdb698405f3bb77aebfec1e31935f9e9f3ae5a986028b9a7ded0773e1e53c077ee4ce5550c416d6a3f7bdc5a407ab9e0bc09ef3330b718c71a14c23db3ee240e91278a6b4327b68ba6aece5df0241a2cd67ddb0551191032f870ed103c16e0", 0x1000}, {&(0x7f00000048c0)="30c9faaccb1559d9941a4dbb2884b54720364166b2a9391b396c27f087323789c102a9660e29cdc77d2909d72420dda773782d0db52d1211702ccef9b0cfb62524dae0502a3a9eab9019102807b28b2281c0502443922d6ab692a0c507f71ae7674020b48998cb1359cdb5e7c63a528933c9ff53e8d634bac413e33ffe21e0ab6ff2c57afb009d72aa8f29012ead68c0c2426bf69672dc585c856aa3ed383d54653b027bed114641e5d0bd63c4a4af4366d0e076e3ddee40f9c1309e4c0445f918a5556913a89781ad", 0xc9}, {&(0x7f00000049c0)="49663fe15ceacf6a59c91919d73da3ef7d280de79b8c927f38a72ae259e2756a9128188a382f7090df530189c3c337a52c4c2e96067e1190a3190c73726ce620ebf79510a8443791c5f2e605d8add83d533548fbddbeb877a18aace2d5a9ef", 0x5f}], 0x6, &(0x7f0000004a80)=[{0x78, 0x116, 0x3, "a4ff1750287d2136b36ea01aab0a6c215b52e1c09ded69bb0a27c0176fddcc19f5f654be98e16bc869903aa40e36c758c7df17538af8dd3f4130b93f1fcbe03e99d82ab340757021c4bfcd91e5d2c1dc8289fdb14cb958a1ae90d7f96d35941a8734890da1be17ff98"}], 0x78, 0x1}, 0x80000000}], 0x6, 0x24000800) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) [ 108.202228] binder: BINDER_SET_CONTEXT_MGR already set [ 108.218011] binder: 19331:19350 ioctl 40046207 0 returned -16 [ 108.228507] binder: BINDER_SET_CONTEXT_MGR already set [ 108.236041] binder: 19331:19351 ioctl 40046207 0 returned -16 [ 108.250025] binder: 19331:19361 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:33 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000080)=""/238, 0xee) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ifb0\x00', @ifru_addrs={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/01 22:53:33 executing program 6: r0 = socket$inet(0x2, 0x800002, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc), 0x4) lseek(r0, 0x0, 0x32586fe01cb053cb) 2018/03/01 22:53:33 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000000)={0x2000000000000000, {{0xa, 0x4e24, 0xffffffffffffffe1, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x28ec00000000000}}}, 0xffffffffffffff75) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_context(0xffffffffffffffff, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x9) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) socket$nl_crypto(0x10, 0x3, 0x15) 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x4000000000000, 0x10, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x12000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xe701}, @in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e22, 0xbd, @dev={0xfe, 0x80, [], 0xf}, 0xab}], 0x64) 2018/03/01 22:53:33 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000000)='Z') bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0xa, 0x0, 0x5) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000100)=""/237, 0xed) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:33 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r2, &(0x7f0000000000)) sendmmsg(r1, &(0x7f000000be00)=[{{&(0x7f0000006b40)=@pppoe={0x18, 0x0, {0x0, @empty, 'vcan0\x00'}}, 0x1e, &(0x7f0000006d80)=[], 0x0, &(0x7f0000006dc0)=[]}}, {{&(0x7f0000007f00)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32, @ANYBLOB="02004e2000000000000000000000000000e6320000000400"], 0x26, &(0x7f0000008280)=[{&(0x7f0000008040)}, {&(0x7f0000008240)}], 0x2, &(0x7f00000082c0)=[{0x10, 0x1, 0x1, "c7583da0"}], 0x10}}], 0x2, 0x0) 2018/03/01 22:53:33 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000c75ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x100) bind$ax25(r1, &(0x7f0000000400)={0x3, {"8b3384bd525804"}, 0x401}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000280)={'bond0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0e000000ff010000d78b0000c0ffffff800000004b0fffff81000000060000001f00000008000000ffff0000c80000000180000002000000090000000100000007000000ffffffff0200000000005600000100000004000000000400"]}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000380)="2b167a89e555c94bbcef6e") renameat2(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f00000001c0)='./file0\x00', 0x0) syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0xffffffff, 0x2) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x0, 0x10, 0xffffffffffffffff, 0x15) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, "aa2571e6b5ca288a1d564bb4dfc5ebbaf49215ff45988d59e17fa59e07dafd9bb82ea019dc2b1b3d11ca072fb207cfa5d66756b244d8b39daad5eeae1909486f", "e20225fb5d7a2bd35b0aeb29ac708e256ca3f88ec911181883a37c5316de0878", [0x2, 0x9]}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x4002, 0x0) 2018/03/01 22:53:33 executing program 4: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) fadvise64(r0, 0x0, 0xffa1, 0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0xd41}, @in6={0xa, 0x4e20, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xb0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xb6, "45f9b4e89bfe0318ac83b2f1f37ac433e40fcd5cf422c884f70b23d1db124e32b259c52d85979d30588ad6a397dfeba81c13f68b6beedeb48bbc4be920699a6145d2baa258a8e938a6b3c8bc009f509ec86e710bdc1255efb0d0f4c8aa83e20345ed163b0e6ef8bbcd4462863dd7d8abb2d117a745a8fe28a7718ba0029db6b4593fff0a2c8b1cd9f7b82e78bf6e40ee5db43bced795505a9a9c111ca11ebfbad81c1c0bebe87193b3f22878c14b5294d97784fa36b9"}, &(0x7f0000000200)=0xbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r2, 0xfff3, 0x8, [0x1, 0xea, 0x0, 0xaf, 0x80b, 0x7, 0x1, 0x7ff]}, &(0x7f0000000280)=0x18) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x80000001) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001980)='/dev/sequencer\x00', 0x101800, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000019c0)={0x77359400}, 0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) recvmsg(r2, &(0x7f0000001780)={&(0x7f0000001040)=@hci={0x0, 0x0}, 0xc, &(0x7f0000001640)=[{&(0x7f0000001080)=""/151, 0x97}, {&(0x7f0000001140)=""/237, 0xed}, {&(0x7f0000001240)=""/133, 0x85}, {&(0x7f0000001300)}, {&(0x7f0000001340)=""/38, 0x26}, {&(0x7f0000001380)=""/34, 0x22}, {&(0x7f00000013c0)=""/97, 0x61}, {&(0x7f0000001440)=""/113, 0x71}, {&(0x7f00000014c0)=""/93, 0x5d}, {&(0x7f0000001540)=""/234, 0xea}], 0xa, &(0x7f00000016c0)=""/171, 0xab, 0x5}, 0x60) r4 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000017c0)=0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001300)={'syzkaller0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) sendmsg$nl_route(r2, &(0x7f00000018c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000001800)=@bridge_dellink={0x80, 0x11, 0x4, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x0, r3, 0x30000, 0x21}, [@IFLA_IFALIASn={0x4, 0x14}, @IFLA_GROUP={0x8, 0x1b, 0x401}, @IFLA_IFALIAS={0x14, 0x14, 'teql0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, r4}, @IFLA_OPERSTATE={0x8, 0x10, 0x7}, @IFLA_NET_NS_PID={0x8, 0x13, r5}, @IFLA_MAP={0x28, 0xe, {0x7f, 0x8001, 0xfffffffffffffffa, 0xb812, 0x3, 0x7}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) 2018/03/01 22:53:33 executing program 6: keyctl$instantiate(0xc, 0x0, &(0x7f0000000000)="f3", 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x40880) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3ff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x7ea, 0x6, 0xea3b, 0x24, 0x40}, &(0x7f00000001c0)=0xa0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x100000000) 2018/03/01 22:53:33 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x30, 0x5, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x7fffffff, 0x10, 0x4, 0x7}, &(0x7f0000000180)=0x18) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2baff5f163e013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000ce2e63"], 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000040)) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socket$pptp(0x18, 0x1, 0x2) 2018/03/01 22:53:33 executing program 6: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0)=[], &(0x7f0000b5aff8)=[]) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') getsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r0, &(0x7f00005fffd0)=[], 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x6, @empty, 0x9}, 0x1c) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000fb0ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000004, 0x0, 0x0, 0x8000000}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fadfb0)={0x0, 0x17, 0x101}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x420100, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00000000c0)=0x1708a00000000, 0x4) close(r0) 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair(0x19, 0xe, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/14) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) getgroups(0x6, &(0x7f0000000300)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000180)='./file0\x00', r2, r3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0x8, 0x10001}, {0x1f95, 0x46f}, 0x10000, 0x0, 0x7fff}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/85) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000340)={0x8, 0xfba6, 0x0, 0x7, 0x8}) 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x20000000000002e4) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f00000000c0)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x2, 0x4, 0xfffffffffffff97a, 0x81}, {0x83, 0x4, 0x8, 0xfffffffffffffffa}, {0x8, 0x2015, 0x2, 0x1ff}, {0x7, 0x100000000, 0x2, 0xc7}, {0xfffffffffffffffd, 0x9, 0x800}, {0x2, 0x6, 0x3, 0xfff}, {0x8, 0x301, 0x2a5a3e42, 0x3}, {0x51, 0x2, 0x3, 0xffff}]}, 0x8) socketpair$inet6(0xa, 0x80007, 0x400000008, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0x4b, "f59fcffc7cbf1a9e27c5343ce8d09269c723bb7f52d85575b42fb3b7858bfcd7806924347bb7773e41faef4a9fb87e25b9017f9a1d40e7e8bf0c2c0ff35c69d9da3821272a7c1cf2f0d533"}, &(0x7f0000000300)=0x53) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000340)=r2, 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180)=0x1, 0x4) 2018/03/01 22:53:33 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x180, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}}}, 0x8c) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000080)={0x80000001, 0x5000000000000000, 0x4, 0x6, 0x7, 0x488d10b0}) r4 = dup(r0) mq_getsetattr(r4, &(0x7f0000fc5fc0), &(0x7f0000acaff8)) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @dev}, &(0x7f0000000080)=0xc) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e156d2423be1f775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000044974000009ffc2c6540000000000000000"], 0x1) 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001140)={'dummy0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, r1}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') mq_timedreceive(r2, &(0x7f0000001040)=""/198, 0xc6, 0x9, &(0x7f0000000000)={0x0, 0x989680}) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'syz_tun\x00', r1}) 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) recvfrom$llc(r0, &(0x7f0000000000)=""/44, 0x2c, 0x10040, &(0x7f0000000140)={0x1a, 0x8, 0x5, 0x5, 0x1000, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000540)=ANY=[@ANYBLOB="00007f14ada6ed39b10597fb1cf54539b676b122fca30801dc04a6b2f458172334469e6b2a42f1e3b7744946280f9007abec0c7c69f53b9f11f4b2979d2d56a22e0afbe4ab7d0b1a555a4c6b43737e9a21e01ff8566097cf040ba0efa401afd0c4425011e8717548d0da226294c6a079453b169f0440", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3a, &(0x7f0000000280)=[{&(0x7f0000000040)=""/7, 0x7}, {&(0x7f0000000080)=""/148, 0x94}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000240)=""/28, 0x1c}], 0x6, &(0x7f00000002c0), 0x0, 0x69}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@empty}}, &(0x7f00000004c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000500)={@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffff01, r2}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:33 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0)={@empty}, 0x20) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000000c0)='&userem1trustedselinux\x00') 2018/03/01 22:53:33 executing program 6: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) bind$llc(r0, &(0x7f00000000c0)={0x1a, 0x10, 0x0, 0x9, 0x5, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101040, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0xffffff28, 0x0, &(0x7f0000000080)=[], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0x14, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x54, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="046304400100000012634840000000000000204598bae2750827447b0000000000000000000000000000000000000000000000000000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[], @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYBLOB="ed9b2ac6bed7c2f7ebcbf3b8996d0b1430171672e4e666"], 0x0, 0x0, &(0x7f0000000240)}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000180)={""/16, @ifru_ivalue}) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)="deba43fbb8404e17a21ba8659c1e0a8c01dba6dd1a07020eee8386be0110b99390819e17a7de92ed62247cc4fa86b186a91e9d466e39606dbe172bc34481c6ac9d44df962ea7e0454c66601880fc21a1710997b4b55399d841bdf780291c970035adacd266acc1216d4ee4dbceefa0", 0x6f) 2018/03/01 22:53:33 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfffffffffffffffb, 0x7}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xa012}, 0x8) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80, 0x0) getdents(r1, &(0x7f00000000c0)=""/182, 0xb6) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0), 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001300)=0x14) getresuid(&(0x7f0000001340), &(0x7f0000001380)=0x0, &(0x7f00000013c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001400)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e24, 0x5, 0x4e21, 0x4, 0x0, 0xa0, 0xa0, 0x5c, r3, r4}, {0x800, 0x5, 0x100000000, 0x0, 0x3, 0xe98, 0x1, 0x8}, {0x0, 0x8a2, 0xfffffffffffffffb, 0x3f}, 0xffffffffffff0000, 0x6e6bbd, 0x2, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x7, 0x1, 0x9, 0x1f, 0xd8b9, 0x3ff}}, 0xe8) 2018/03/01 22:53:33 executing program 4: r0 = memfd_create(&(0x7f0000054000)="f920", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000005551a)='/dev/snd/seq\x00', 0x0, 0x6) socket$unix(0x1, 0x5, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffff000200000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote={{0x8}, 0x0, &(0x7f000001bfe4)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0x1c) fanotify_mark(r0, 0xa0, 0x10002, r2, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x0, 0x2}, &(0x7f0000000140)=0x8) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/202, 0xca}], 0x3) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/01 22:53:33 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001040)=0x0) tgkill(0x0, r1, 0x7) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) [ 108.948654] binder: 19474:19477 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 108.960486] binder: 19474:19477 got reply transaction with no transaction stack [ 108.982526] binder: 19474:19477 transaction failed 29201/-71, size 0-0 line 2921 2018/03/01 22:53:33 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4e22, 0x8, 0x4e21, 0x100000000, 0x2, 0xc065db89986b70f4, 0xa0, 0x7b, r1, r2}, {0xc, 0xffff, 0x7, 0x20, 0x5, 0x4, 0x8, 0x200}, {0x3ff, 0x2, 0xa49, 0x1}, 0x7, 0x6e6bc0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@empty, 0x4d6, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3501, 0x5, 0x2, 0x1, 0x10000, 0x200, 0x8000}}, 0xe8) 2018/03/01 22:53:33 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="118f2787d10800000000080044944eeb437596ca356eeda983a71a4976e252922cb18f6e2e2aba000000012e0b3836e35304b0e0301a4ce875f2e3095f163ed896dc3cdad0e340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004975000009ffc2c65400000000000000000000000000"], 0x1) socket(0x9, 0x5, 0x800) [ 109.000877] binder: BINDER_SET_CONTEXT_MGR already set [ 109.006211] binder: 19474:19490 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 109.027988] binder: 19474:19477 ioctl 40046207 0 returned -16 [ 109.035663] binder: 19474:19490 got reply transaction with no transaction stack 2018/03/01 22:53:33 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x80, 0x4) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) fcntl$getown(r0, 0x9) 2018/03/01 22:53:34 executing program 4: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001280)={'security\x00', 0x72, "6f3f6140aa91be922b64bca7a5bf76cd86b961ef2de3cce9c7265e237be83d0c0490eebdbfbe454d05ba5fa7b732a8cb69c4fa7e763a248e04dadfe7f648c1b3730b43c6c0ad6a8e1ed7d286d8b778235a1e5d492ea4ac143eea8bf6f4879212086928d2dd3b871b47c02c67f1923bc9af55"}, &(0x7f0000001340)=0x96) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001380)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/4096) keyctl$session_to_parent(0x12) r1 = accept4$inet6(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001140)={0x0, @in={{0x2, 0x4e22, @empty}}, 0x9, 0x6, 0x5, 0x6, 0xb2}, &(0x7f0000001200)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001240)=@assoc_value={r2, 0x800}, 0x8) timer_create(0x6, &(0x7f00000013c0)={0x0, 0x16, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001440)=0x0) timer_settime(r3, 0x0, &(0x7f0000001480)={{0x77359400}}, &(0x7f00000014c0)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001040), &(0x7f0000001080)=0x4) 2018/03/01 22:53:34 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) epoll_pwait(r1, &(0x7f0000000080)=[], 0x15555555555558fc, 0x0, &(0x7f0000461ff8)={0x4}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) 2018/03/01 22:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) epoll_create(0x7) 2018/03/01 22:53:34 executing program 0: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/checkreqprot\x00', 0x274c80, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001080)={{&(0x7f0000a88000/0x4000)=nil, 0x4000}, 0x2}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r2) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x2}) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x20000000004031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000100)={0x2}, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xf7e}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'ip_vti0\x00', @ifru_flags=0xa000}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) [ 109.056485] binder: 19474:19490 transaction failed 29201/-71, size 0-0 line 2921 [ 109.069759] binder: undelivered TRANSACTION_ERROR: 29201 [ 109.078403] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/01 22:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) r2 = getuid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000ac0)=r4) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x4, 0x6b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000080), &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="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"]}, 0x708) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 4: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x7ff, 0x0) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000272000)='schedstat\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:34 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x9) getsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000d1bfb8)=""/72, &(0x7f0000d1b252)=0x3e) r1 = socket$inet6(0xa, 0x5, 0x9) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x9b, "2c8a8689ab07c77b8dd4d81b892c37960d2d15a90c16901ab7a234f5d04e08bd3ccb7c1d493b8c8604fa87bb0cdf319710d20146fd382bf286add6e9bbc82146cdd54099ddb0ad00fca1cc839744267cc53d201f5db7b2288afb0d4baf8e350a90998147c4166c720b95715a6bfd4c1b34e330e48bf28f2804710dccac27041cba5cc912c6e3e9b0aa62f90ac4ec2dab05c45827f579a6a10e27b9"}, &(0x7f00000000c0)=0xbf) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0xfffffffffffffc00}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x2115}, 0x8) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x80000001, 0x4) 2018/03/01 22:53:34 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, [0x2, 0x7, 0x100000001, 0x800, 0x2, 0x5, 0x7fffffff, 0x2, 0x2, 0x5, 0x9, 0x8000, 0x9, 0x3, 0x9]}, &(0x7f0000000200)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0xac}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0x6, 0x7, 0xf20}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x400000, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000340)={'icmp6\x00'}, &(0x7f0000000380)=0x1e) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/01 22:53:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffffffff3476}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x4}}, [0x0, 0x3, 0x3, 0x1, 0x10001, 0x80000001, 0x3ff, 0x3, 0x35d, 0xaec, 0x7, 0x7, 0xb5, 0x8, 0x80000000]}, &(0x7f0000000400)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x81, 0x0, 0x3, 0xe0fe, 0x1, 0x7, 0x1, {r2, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x91f, 0x88, 0x81, 0x3bc, 0x7}}, &(0x7f0000000500)=0xb8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='em0\x00'], &(0x7f0000000180)=[&(0x7f0000000140)=']mime_type-\x00'], 0x800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000001c0)) 2018/03/01 22:53:34 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) close(r0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x81) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x4, 0x4, 0x1, {0xa, 0x4e22, 0x8000, @empty, 0x3}}}, 0x32) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x5, &(0x7f0000001000)={0x0, 0x989680}) rename(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)='./file0\x00') 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 6: r0 = epoll_create1(0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/03/01 22:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x0, 0xfffffffffffffffc, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/153) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd, 0x40800) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000001040)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) timer_create(0x7c, &(0x7f0000000480)={0x0, 0x40, 0x1, @thr={&(0x7f0000000340)="e99a914c5a33f0060fa4b5f75c58bb7ec559b190db43a8162b42f17e9e941776de0b6e296e786ec7445d4192ae623b6ec153910d4a956028ee897ed2", &(0x7f0000000380)="03e79a3e2e9eb906b07e2e701824e190b3fd3a8071f9bf183294c30e353d5ca7b28b29ed2fe539d6dce2190bc168ae525f08cd7eb708007944c82a3471e5daecf53679f5913294a99d5c8e8fe3e212d72de4abe7b516d83433c2adbb2155a04c4352d9de07e66758f0bff353164251713d1862cba30d720757ca95a5a022c797987851303f2c0bbe3aaeb74caec754e4ee51e2bc9fac82f726a0449a2e753a9eec64a12d44fe92314c8b4cc5fad0eed0a833f780bda39141dd60d8346218d6e065d2e8d393f3cf3ffa1211f3d276234fc40cf6689ab4fa567f"}}, &(0x7f00000010c0)=0x0) timer_settime(r3, 0x0, &(0x7f0000001100)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f0000001140)) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) readv(r0, &(0x7f0000002280)=[], 0x2000000000000242) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x1) sysfs$2(0x2, 0x8, &(0x7f0000000040)=""/137) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) fdatasync(r0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/03/01 22:53:34 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:34 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffffffff3476}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x4}}, [0x0, 0x3, 0x3, 0x1, 0x10001, 0x80000001, 0x3ff, 0x3, 0x35d, 0xaec, 0x7, 0x7, 0xb5, 0x8, 0x80000000]}, &(0x7f0000000400)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x81, 0x0, 0x3, 0xe0fe, 0x1, 0x7, 0x1, {r2, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x91f, 0x88, 0x81, 0x3bc, 0x7}}, &(0x7f0000000500)=0xb8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='em0\x00'], &(0x7f0000000180)=[&(0x7f0000000140)=']mime_type-\x00'], 0x800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000001c0)) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xffffffffffff3476}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x4}}, [0x0, 0x3, 0x3, 0x1, 0x10001, 0x80000001, 0x3ff, 0x3, 0x35d, 0xaec, 0x7, 0x7, 0xb5, 0x8, 0x80000000]}, &(0x7f0000000400)=0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x81, 0x0, 0x3, 0xe0fe, 0x1, 0x7, 0x1, {r2, @in6={{0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}, 0x91f, 0x88, 0x81, 0x3bc, 0x7}}, &(0x7f0000000500)=0xb8) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) execveat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='em0\x00'], &(0x7f0000000180)=[&(0x7f0000000140)=']mime_type-\x00'], 0x800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f00000001c0)) 2018/03/01 22:53:34 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x31, 0x4001) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000080)={{r1, r2+10000000}, {0x77359400}}, &(0x7f0000000100)) clock_gettime(0x6, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) clock_gettime(0x4, &(0x7f00000000c0)) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x8010, r1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='ns/mnt\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001140)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001180)) readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002500)=[{&(0x7f00000011c0)=""/83, 0x53}, {&(0x7f0000001240)=""/36, 0x24}, {&(0x7f0000001280)=""/182, 0xb6}, {&(0x7f0000001340)=""/6, 0x6}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/219, 0xdb}, {&(0x7f0000002480)=""/112, 0x70}], 0x7) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000001040)={0x800, {{0x2, 0x4e1d, @multicast1=0xe0000001}}}, 0x90) 2018/03/01 22:53:34 executing program 7: r0 = getpgrp(0x0) getpgrp(r0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 1: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r1, r0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000, 0x5, &(0x7f0000001000)={0x0, 0x989680}) rename(&(0x7f0000001040)='./file0\x00', &(0x7f0000001080)='./file0\x00') 2018/03/01 22:53:34 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000880)='gretap0\x00', 0x10) fchdir(r0) sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ax25={0x3, {"99589ec745f85c"}, 0x8}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000040)="1e7836ff653508a9b67ca62c0fdfe8602e5f69a3267a41c1cc2cb6b2979305c6fe6a8c141683899b41581313797f0cfc7bfb8340f301c827b66bad45bbc08ee9c1b536727af9dcf011db4265547cd0ac709a9fc9bd8a68869a8e1ec3f7edd092444e915d463db4d5cf628132d91b62fd5ebedfaa258adc49bdf8bab831a3544e6442612f1a", 0x85}, {&(0x7f0000000100)="a998b2f0de21f5e4c64335293f41741b6b228a6443375e99120f28ec9bd17c6e0184ec32ff96008e831f6fa11db6347290c91d8d1da4cf0876fec1ea3a9466b43835ae2b9bf36a80d7", 0x49}], 0x2, &(0x7f00000001c0)=[{0x6c, 0x103, 0x0, "f1d78cbe7e0aca3e95889b78351c871398f03106915ae20be1280e9123a2c97a2cddf4bf0b97fecf7fef81e47363b210dc0b90dc27db429837030640d0df93098cd185626fac8b387dd4a811ea0b8dc87a4822660398877d0e12867f5df5a58b"}, {0xd8, 0x11d, 0x1000, "c0a8252a07581cd1ccda00cfd78e1b2e164d7b9ffd594b11d9531fc18a5dda149f8bd17e5c74e55d3e51c4f46db4ed1da4e81fe24cc10a2f84bfed1ae267d822cccfc43658c4488b5b9c69de871e72c4474291a915fc00e03ee8a72f17af183e1839fa874d4288660f8966d15a57235520cc4ac85e8cd7a4082a1a360952a12d0115eb6c7c260a00244cc190d6f3acbbe02d45b1d4971bdd41f67b9cb76d11617e50a02f2690aabfa91f46788b1d6bf51eefd4ca02331c59294adc0d46f266186045624be1698e8bf03414b9"}, {0x1c, 0x108, 0x8000, "8eb0197fc3868918b6866413347b29"}, {0x40, 0x0, 0x40000000000, "95ac5183156ca929dbc5953f6b57ad63e90bd863aafaf15b68bdc3d30952df215b296d8d247a8356a7fbe76e038f45ade44224"}, {0xe8, 0x111, 0x3ff, "9df55e9372f86ef880a9d707e733fa1a20e4a2223fc3d3563b2b9a5f9e27660b8e84faa9d2bd247c6c77ab43dc9b4271b8dd3073d2876967d876c6f20f9de8d15d888ce5937f3d3bdfebe703347285527e8b2a738417b3edc622d4ef3bf6f57b66584d9c963154aabdffb16ef8e8908124626ff0150c37496380e0e0efcbab738d788ccbf80d19c12e0c7878221efa793e5f76e8b8678eeaf3676a2aeac16e8e5e064c8675cf42c325e33f557d49c7e0482af16bca9fceda5fdc2f072b8079a75df1d2b386f439b7045dc5147ac2db748b05392706338ff795b7bb"}, {0x38, 0x18a, 0x1, "e9733fdc2076e4e65e70fe8205af255c7e899777db7a779060ca1054eeaf0c0ba74e91c07eb0b85a23bf"}, {0x108, 0x0, 0x1, "8cbee06ad31e3e874158a105c298a1786be80f30b88c52c5a48aff7c3b4f3a5f0ab190ec57db89bee360bc869a0123cd233c73a3dbe501caf0bd8effd4599bf151166e7160d7ec7eb39c72dbe0053cc75dc2c43f9cb011e4218cf1139b86cfe1bc30d312ce786bf1f64a1ff1939790f92ee4e46d15c5ce535e1ca228ff66cf9c773ec7c306bd03c05c70b9052971bccc18c38479cb82739176f48f84b6ba3202392af526f9fe8987a8e1c455fc949d198cffc9478d18625d469e59fe7de9e27f6fe0ca4956076d43605ddad4a2fead6480bffefb81838c832fc8663ea3fd1e23294c363edbaef79294603fdc4210208f9100dca395463a50112ace58"}, {0xc4, 0x112, 0x5, "6bace642671fa6e7cbbe7468e46c4453dff7a1313c4afc6d805b7482bdc7318ce1f9e0ea1f0d55233736a96299f63dd099ff5e4bb6063b5c0d2313adfeda69026f58f939e93d37d7db40cfeb6b3652148316af5109d79d7540a3632d6950493a4683ce099ef969bfdf626a242de8b042414af25a5d2296b785a62ee100416df9fb584e909afc8e0f029a4121c9bc52ee79411b734a36dcd918adb2c19329dcc66719a5e621b18e3625b21b93ba4e5895e91495bef1454536"}], 0x48c, 0x40000}, 0x5) sendmsg$nl_crypto(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40080081}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)=@get={0xe8, 0x13, 0x402, 0x70bd2b, 0x25dfdbfd, {{'cbc(cast6)\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x800}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ioctl$int_in(r0, 0x0, &(0x7f0000000000)) 2018/03/01 22:53:34 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/01 22:53:34 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80200, 0x0) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1d, 0x2000) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x14, 0x0, &(0x7f0000000180)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000380)=""/4096) 2018/03/01 22:53:34 executing program 4: r0 = epoll_create1(0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x1, 0x4}}, 0xfeaf) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x80000000) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:34 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/enforce\x00', 0x169200, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000680)) sendmmsg(r0, &(0x7f0000000600)=[{{&(0x7f0000000c40)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000005ac0)=[], 0x0, &(0x7f00000000c0)=[]}}, {{&(0x7f0000000fc0)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000080)="8e6b0c954c72d462e9fcccf51a19eeddd624403b55efb9c0f6374465fe9ca1f8650d61646de630d7ff2af0d8f59cf53a782209258fbd7f3c50b73bd5735d8f5337ae7e63a30819afe123b072e60bc1791a", 0x51}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000100)="e1e9d1baa434e61f565024995fe01541ded68dac4ad65620e6702280ba40a9425804687c86338e3224efc9d86b105fc9610c32abe833379543ebf39c0f9eb8cc9001a616932a7fd954da00673e41ccc7e04d9d03088e2861c24ce75293e8017c89824b8fdbd9f1c049262e193107f5be4d084acda78b5b695658c291ca7a63ffbd7d18e2ab2292beb0a20bd1e62e5240fad1f0d57ad30c9587371beeb8076d5731a17b05b782b25be64da9398cc08b20feed8712aca355bef399715bda82af4cd41b4f60237c", 0xc6}, {&(0x7f0000000200)="f127e3e30ff44ca6ff212ff1ed021b8cd2bf3315858bc97c0d5525110adc1227c4efbff440a662b070ee860621749867d42f76b5e2da4d70dcd5de70a44d3a232fc124ec71c55b19da241175f0cf31e47fd7d996649b04a072c3546a0fef9f163a0e81d3f3e0a0e35dda91e6b51ca20eac1190d0343bc2ac8a889823df40ecdd", 0x80}, {&(0x7f0000000280)="b2da81069e2b22ea8ee65fad32b90b8809512908ba9436608d767b915352608ef895b91c255fbf1754fde91583c7f84dc4665b081b2a760dc6b963a4350ee4f86db5a8d8d09f4aaf3f69e41291ca47d718c040af21300ad50954abf786313ba249a53a420a074fbfd1147d78a3d37ecca0c73755f746921c072212fc196010247a3c24b3719679", 0x87}, {&(0x7f0000000000)="97f2dff3201c882ba806df17ba688bcc0335af275b27ff824ad153ec2b052c6f74dfbdd275ed0f8018f50941cc2ee14adfc4b222813f5c5872", 0x39}, {&(0x7f0000000340)="0b374008607bbdccfbff92316f324ae29c0beceb918f6c", 0x17}, {&(0x7f0000000380)="3afef45b090f9d1cc6954294a0c1f9b8c9962c3adc1c3d6ef03fc052134936e4384140458510b434dd65ec747f1e047a799e6110a760b5cc8014f3a5321a46cd880a2f2168313e4a996bc40cd74dd1b139c3830fb2d5635e7e642894db307747a7b7c1262f77bad17c36a8b8aeed9a3979fad7957d5460a560a1f0c5d29364ebe5a5483f57020d77017da8d912e3d459497e23f4dd8e3cbe93899b4fadee6f38ecf9ace6d2cf2d14444fdce9afad6e6570b8d2b545b787b22f1392c9e4ba849ea3c3275a12d7591f118b596146d64245af9242ee3a513fab1ecc", 0xda}, {&(0x7f0000000480)="26f79219b8c396490dd880293fbab5f4f6831971161ab0b832f42664e052906884f8a84ded2776157f2797899b2c1cdc7e", 0x31}, {&(0x7f00000004c0)="d5acf9320ae195d81a291cbb539f7dd4217cb955217a837feddedfc5c67487e19db868b8f628605d2511b3435c18cc5827a93ac24d816dbbcfa7a5266996024c2b4c60e4c6850436dfbc5cc02e1bc6ece7eb48445603927647bc58f50e49f7d286f4b847925b6b3a675b05cecc98efd9774f00acb21684f28bc84b2fd7257fc51ef66dae996860bd", 0x88}], 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="0c00000001009838c27137303abe1341daea000003000000"], 0xc}}], 0x2, 0x0) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) 2018/03/01 22:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/25) 2018/03/01 22:53:34 executing program 6: r0 = socket(0x10, 0x803, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x9000000a}) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) 2018/03/01 22:53:34 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x1, 0x4) [ 109.610141] binder: 19646:19647 BC_ACQUIRE_DONE node 81 has no pending acquire request [ 109.625151] binder: BINDER_SET_CONTEXT_MGR already set [ 109.630607] binder: 19646:19658 BC_ACQUIRE_DONE u0000000000000000 no match [ 109.643104] binder: 19646:19647 ioctl 40046207 0 returned -16 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f00000000c0)=""/177, &(0x7f0000000180)=0xb1) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, r0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:34 executing program 1: socket$l2tp(0x18, 0x1, 0x1) rt_sigaction(0x22, &(0x7f0000005fe8), 0x0, 0x8, &(0x7f000000e000)) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:34 executing program 4: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x4000006) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x1) 2018/03/01 22:53:34 executing program 2: r0 = socket(0x3, 0x4, 0x2) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:34 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) r1 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c6530004fe6871244104a5595658018a51e3857c6b0cb3dac9b7ebc7812242b7ead2f227f9a948b627a480cdb050d"], 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r1, 0x2285, &(0x7f0000007000)='S') connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x9, 0x2, 0xf2c, 'queue0\x00', 0xfffffffffffffffa}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000000100)=""/15, 0xf}, {&(0x7f0000000140)=""/91, 0x5b}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/115, 0x73}], 0x5) 2018/03/01 22:53:34 executing program 4: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400002, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000380)={0x6, 0x7ff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x3, 0x2, 0x1ff, 0x2, 0xe4}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r1, 0x7}, &(0x7f0000000300)=0x8) r2 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000140)=0x6) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000480)=@full={{0x3, {"f26c4d4e28268f"}, 0x100000000}, [{"265470ea3de828"}, {"31ffa63fb9c9b0"}, {"f261ee8afcab67"}, {"c384e68d5c7621"}, {"bec3e8c8eda425"}, {"31f42db933eba8"}, {"d1c0a791e197a6"}, {"b977663aefd196"}]}, 0x48, &(0x7f0000000440)=[{&(0x7f0000000400)="a017cd477a4eea9c695216b0115312cc", 0x10}], 0x1, &(0x7f0000000440)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r1, 0x4}, &(0x7f0000000580)=0x8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000500)) rename(&(0x7f0000001e00)='./file0/control\x00', &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000003c0)=0x1) 2018/03/01 22:53:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="722974792e00000000004dc53f"], &(0x7f0000000000)=""/253, 0xfd) 2018/03/01 22:53:34 executing program 2: r0 = socket(0x0, 0x5, 0x0) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x30, 0x1}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) chdir(&(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x6100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xc1e4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x4b, "88b1537f8a9efccdf9df72160b5637f53d8f83df57dccbb5f865c07f320d2ffa37ead7167f54b7596083796f64e904c7aa259f72844e573f85670eb16e1af56dc73604a228c8a1ff527b66"}, &(0x7f00000002c0)=0x53) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x7, 0x9, 0x7ff, &(0x7f0000000100)={r3, r4+30000000}, &(0x7f0000000140)=0x370, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:34 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7fff, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/03/01 22:53:34 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/129, 0x81}], 0x1, 0x0) 2018/03/01 22:53:34 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400004) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket(0x11, 0x800000003, 0x0) getpeername(r0, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x58) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ccc75f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000020000000000"], 0x1) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="5c344e51a1617f9101e4aec9b6cb8e6fe138c777744f8d13be6bfa9a331128c92d145544f7481e1a99493ea12002937e8e58d96e580bf61f8f914c6cbe7d1ec2fa3244a38a5092a4858418c236c258d5b3f1d83e5fbe02e9ca602f2ce4ae34dc10cb0dd8d4b7ff630865cd7f272708b6f8e95ebb7852c018b664bec2443daf42cb0878726c36c798ba0f2cc7bb64e4a3e84c9f35d1", 0x95, 0xfffffffffffffff9) r3 = add_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r2, r3) 2018/03/01 22:53:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:34 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f00000011c0)=[{&(0x7f0000001080)=""/151}, {&(0x7f0000001140)=""/99, 0xfffffe71}], 0x1) 2018/03/01 22:53:34 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ip_vti0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/01 22:53:34 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x2008, &(0x7f0000882000)) 2018/03/01 22:53:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0xfffffffffffffe37) 2018/03/01 22:53:34 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:34 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000040)={{0x6, 0x3}, 'port0\x00', 0x2, 0x40, 0x100000000, 0x8000, 0x1, 0x1ff, 0x6, 0x0, 0x1, 0xffff}) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000001040)={0x2, 0x4, 0x81, 0x3, 0x9, 0x200}) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000010c0)) r2 = getpgrp(0x0) r3 = syz_open_procfs(r2, &(0x7f0000001100)='cgroup\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:34 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0xfffffe99) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x0, 0x31, 0xffffffffffffffff, 0x0) close(r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000040c0)='/dev/autofs\x00', 0x10200, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000004100)=0xff, 0x4) 2018/03/01 22:53:34 executing program 1: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) r1 = gettid() r2 = getuid() getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xcb, "fc0c5d5baca08328e98f797efd51db943935ec9c52d31beb980ca80af3743923f187e060f2cb0ad51d974dd6f5d213ed558085a6daed189242b153f12b60094168e1d4337ccbd33adba0093bbde06e28a38c51ee9b5ee01319ace4768c6055a0084b2ef42dbd01e03fcbcf3a58c0f7d540440c586bf2f3dfcdf7a7617f714e19c0cb98fbeeb8395c194c088cb2d7575ee6501aae24f4c0424be91777269790be239ec0b9059e34daf6ce8f9f251e163e131692775998fb4ef93029e9c437f0d922a2a6d8d1003c0f7755f4"}, &(0x7f00000003c0)=0xd3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000400)={r5}, &(0x7f0000000440)=0x8) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f00000004c0)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000500)=@sack_info={r5, 0x8}, 0xc) ioctl$sock_SIOCSPGRP(r7, 0x8902, &(0x7f0000000540)=r1) r8 = accept4$inet(r7, 0x0, &(0x7f0000000580), 0x800) capset(&(0x7f00000005c0)={0x0, r1}, &(0x7f0000000600)={0x3, 0x0, 0xffffffffffff8000, 0x7, 0x1, 0x2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r8, 0x84, 0x7b, &(0x7f0000000640)={r6, 0x6}, &(0x7f0000000680)=0x8) setsockopt$netlink_NETLINK_TX_RING(r7, 0x10e, 0x7, &(0x7f00000006c0)={0xed, 0x5, 0x10001}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000700)={r9, 0x7, 0x10, 0xcf, 0x5}, &(0x7f0000000740)=0x18) connect$ipx(r7, &(0x7f0000000780)={0x4, 0x1d7, 0x89dd, "17458f6f0e7f", 0x7fff}, 0x10) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0186405, &(0x7f00000007c0)={0x80000000, 0x7, r1, 0x2, r2, 0x8, 0x4, 0x80000000}) ioctl$PIO_SCRNMAP(r4, 0x4b41, &(0x7f0000000800)="b243a949fbeef377dbf2e4fe6841d7e2b52c8d5a231edbc681d65e124cb40f872471f9e49063aaf93ada6093a74c787978855fef1100ff453aa431560cc49a0f98439fac5636050543b743b99fa0a0c92d51fef7bd460af2f911662adc876e2f03bba1a69fc41967c563d3480c23bc985638228f57c7b32cf58c56edc6a890203cd41369a36b653d6746a27d00d7a790f212128c04f01ed9d643ba83100738e42d2a8e82fa0059d92722043d36e1f846eda8712cf7df8a106eb79d6dd04586ff1461946273849dcb8025ea5c8eb4c3dd20") fcntl$lock(r7, 0x0, &(0x7f0000000900)={0x1, 0x3, 0x7fffffff, 0x39, r1}) ioctl$SNDRV_TIMER_IOCTL_START(r7, 0x54a0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000940)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000980)={r9, 0x33f, 0x5}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000a80)=0x3) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x97dd47fa77839808) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000000ac0)='erspan0\x00') 2018/03/01 22:53:35 executing program 7: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8800, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x80000000, 0x5, 0x0, 0x8, 0x0}, &(0x7f0000000100)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1e, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000240)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x82e00, 0x0) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[0xfffffffffffff000, 0xffffffffffff7e7e]}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x801, 0x22) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x101, 0x2, [0x401, 0x7a78]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000180)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x6, 0x4, 0x1}, &(0x7f0000000240)=0xa0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000200)={@rand_addr=0x7, @loopback=0x7f000001, 0x1, 0x6, [@dev={0xac, 0x14, 0x14, 0x12}, @dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0xe}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast2=0xe0000002]}, 0x28) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000180)={'vlan0\x00', @ifru_ivalue=0x1}) setsockopt(r0, 0x7, 0x43e6, &(0x7f0000000040)="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", 0xfe) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba7ba94f92752922cb18f6e2e2aba000000012ebd38de26e9cfba7fdfe8b0762fd2ccf336005404b0e0301a44e875f2e3ff5f053ee340b7679500800000000000003c5811b40000000000000066fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c6000000"], 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000280)=0x400, 0xfe21) 2018/03/01 22:53:35 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001100)='/proc/self/net/pfkey\x00', 0x181000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001140)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) poll(&(0x7f0000000000)=[{r0, 0x200}, {r0, 0x8400}, {r0}, {r0, 0x6}], 0x4, 0x3) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:35 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) creat(&(0x7f00002e3ff8)='./file0\x00', 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ca3182c8229efd303c01002e2f66696c6530007a7bbc0418845bd2c71d58a74ae651034533c9bb9f37ee8ea0fa4f81ffa07a349f20f79f9fb81827befa3dfa2989c86cf7f0c14293"], 0xa) 2018/03/01 22:53:35 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000080), 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xa, &(0x7f0000e2a000)={&(0x7f0000daa000)={0x14, 0x1, 0x201, 0xfffffffffffffffd, 0x0, 0x0, {}, []}, 0x18d}, 0x1}, 0x0) 2018/03/01 22:53:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f000001000000000a000000000000007f000001ac14ffaa000000008e140000000000000000000100000001ac14ffaaffffffff"], 0x38) timer_create(0x7, &(0x7f0000000200)={0x0, 0x1c, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000000100)="6b22fe3f6e3d65a0982c16e99fe7ab072a927e225fca8b5f83aa8be4c2d574a184a8421dd83fad7bf413c25b8cb168816682fb8347f52c4a81f8c03876c7ab639e722bec25ea715b3456780a00f94673dc92f3d1e362d2d34de718e2bbd0fc441de8d4feff93dd2575a4828242beddcbe310f126385e546fb0c438f1440726e56c9b83056d2d3a037f48fac30b36af35d4b3100ded6febf96e34c6ac41cc4228843362a4bed9fc9514d755bd5f273fd8137e12d002ce870b45b0d627e75a04c40c835a919d9996ae9b35a227c6dadb566dce9421ef9856e0c7f675a6c6670b94b563902f279a19f4113444f8202ed38e3f52"}}, &(0x7f0000000280)) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x29d) 2018/03/01 22:53:35 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') sendfile(r0, r0, &(0x7f00004db000)=0x8000003, 0x5) ftruncate(r0, 0x3) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x20a00, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000002c0)={'raw\x00', 0x2, [{}, {}]}, 0x48) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x1555555555555872, 0x800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) r3 = geteuid() r4 = getgid() sendmsg$netlink(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x2}, 0xc, &(0x7f0000000100)=[], 0x0, &(0x7f0000000240)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x2c, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r0, r1]}], 0x80, 0x40000}, 0x4004000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:35 executing program 1: r0 = gettid() openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sched_setaffinity(r0, 0x35d, &(0x7f0000000100)=0x3) 2018/03/01 22:53:35 executing program 6: setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'teql0\x00', @ifru_flags=0x200}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c3b, 0xfff, 0x8, 0xfffffffffffff001, 0x8}, &(0x7f0000000100)=0xffffffffffffff00) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7f}, &(0x7f0000000300)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000340)={0x4, {{0xa, 0x4e22, 0x80000000, @ipv4={[], [0xff, 0xff], @empty}}}}, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x1, 0x80, 0x5, r2}, 0x10) sendto$inet6(r0, &(0x7f0000000040)="9fa2341e2d6f101a58877dfa03789335416c83150c8e03b2f19575e97fb1cdec41faede2f0d4fb1c2756840ad8666ff196c57af9b0e658e65567c65cb0a06debe9d074af96f320a38e03200e310af5633d5c506f4c1e746736e23e974e81f15b4ec99625e635c7f7679670594084e650eadcaf1c92363a6403415981b8d8c1ece4862bfd59de869e2878665c68e91b759a277d133c821857ce0b018175e06cac922e949f9ec3009aaac8131a77148db61ec2", 0xb2, 0x40000, 0x0, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x2, 0x30, 0x2}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x7, 0xb5, 0x2, 0x2, 0x0, 0x10000, 0x0, 0x7ff, 0x8, 0x1, 0x1, 0x9, 0x4, 0xf7]}, &(0x7f0000001300)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff5b}}}, &(0x7f0000001400)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0x5, 0x1}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000014c0)={0x4, 0x5, 0x8000, 0x1ff, 0x3, 0x6, 0x6, 0x1000, 0x0}, &(0x7f0000001500)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x100, 0x200, 0xfffffffffffffffb}, &(0x7f0000001580)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000015c0)=@assoc_value={0x0}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001640)={0x0, 0x8}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001ac0)={0x0, 0x7c, 0x30, 0x2, 0xb3}, &(0x7f0000001b00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001d00)={0x0, 0x5}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001d80)={0x0, 0x65, "fc147348a9fb6c792aa446fd619bcb59a0b1a7d87016d8e44daeedc78db717e372772556d7a0163f98ed96f06fa64c3e6fc858643694ac7da80b69c69be207dc26599ef71cd5335dcb1550d62ba22be0bf73342d1fa72a82387e29d1bd69398d3d4097d2c7"}, &(0x7f0000001e00)=0x6d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000043c0)={0x0, 0x2}, &(0x7f0000004400)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004440)=@assoc_value={0x0, 0x3ff}, &(0x7f0000004480)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006e00)={0x0, 0xaf}, &(0x7f0000006e40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006e80)={0x0, 0x7}, &(0x7f0000006ec0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006f00)={0x0, 0xce, "0866f018c1633235276108cae66a8915bbcf402a08b377cc777b542428390af49ea0cf90be32dbefd7269820e7184ce7ed1ae3cf2e45963fdbbe97cc83cbb753e82406407940ae578a183735c129f8bbdfeddedd4cee51afeb6c4ae0f47f9f8b00749741d656f1284bfcc642d4ee3065054974f6efd7b7fe69a8db6b47a862b7d6d8654c119b754968dc98ce7cad531614aa5d6809096643ddaa280a646a48453e050a6c52dfed119006af91ee577f8ffa1cca2fecf0c2a69bf4301126ae0d75dc7fbbcb1bd2dce72e7f3bf3235a"}, &(0x7f0000007000)=0xd6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007040)={0x0, 0x10000}, &(0x7f0000007080)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000071c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000001040)="a1935c1632393cd574d389329067", 0xe}, {&(0x7f0000001080)="1800ed8023d7b412babcfd8b5d1332698eb6ee7eaca2bfd04267b61a9cf428984fe1513cbede2cbb568b8c7c4cb6621ba84bb3e1b65ba0c2692651482138b78832c48a6ebe49d2b3b49f6be95de2e3fbc9b4a17dc459ae230ffb501424051c2dab30d5384ce6", 0x66}], 0x2, &(0x7f00000016c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x100, 0x1ff, 0x1, 0x4, 0x8, 0x6, 0x7, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x9, 0xfffffffffffffffa, 0xff}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x3, 0x4, 0x32f09a8d, 0x0, 0x0, 0x2, 0x400, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x5, 0x209, 0x3, 0x8, 0x7, 0x7, 0x10001, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6bff, 0x1f, 0x8000, 0x5, 0xffffffffffffffe1, 0x4, 0x7, 0x100000001, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffff801, 0x8, 0x466, 0x5, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x100, 0x5, 0x20f, 0x2, 0x3, 0x101, 0x0, 0x400, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8000, 0x8, 0x3, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8005, 0x5, 0x0, r9}}], 0x18c, 0x4}, {&(0x7f0000001880)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001a00)=[{&(0x7f00000018c0)="23b5f6c369af61ea8dbde94bd7614396af72ad24bffc2efe242e7a9cfbdee357b375587a92f2780f27fb22213f9a99f1667f1067984691f6789cb3a0b7bddc94caab9a2a679ada3b990ce6c93bdf85f0dd8688bb8ca3025597c98ba0af8518ea55d7f7602174259afdc47e02e4c79f82596319112fb4d056d08bd3d4b143c48de55aa2658bbdf110647843125102f7ba9b72174553fe", 0x96}, {&(0x7f0000001980)="f48cf05e2fc98ecd43f879032a7d6325a9cf41af97f95b0e6a042f561a089154d64e7076e4854b4d7ca027c5234f5b2de4c6e18af79bcfb8a91591d50f2917030667f5d1c324f6cfe9618849c7f189f3522273fac62410d500580420d56cc11f2a1c2f8baa17d204b3f35f0020136d578e060f2e03", 0x75}], 0x2, &(0x7f0000001b40)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x8, 0x9, 0x2a9cca5a, 0x5215, 0x9, 0x5, 0xffff, r10}}, @init={0x14, 0x84, 0x0, {0x4, 0x7fffffff, 0x100000000, 0x3b}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x2, 0x401, 0x4, r11}}], 0x84, 0x40}, {&(0x7f0000001c00)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="e390c4b33b486496dbb5f545127b0851a85a338ef0d8ba668a93e41b3eb39cac213235650cb76bf32b2ad84775ad9cde10ce44f9d7829e40447eb140e359c1b2ddc3d145a52e36fd66a6806e1075a195b88aa41b292fb06438c58fc68067067c31ce711e687c202d5e774790c0", 0x6d}], 0x1, &(0x7f0000001e40)=[@init={0x14, 0x84, 0x0, {0x9, 0x2, 0xa, 0x80000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x0, 0xfff, 0x6, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x800, 0x826a63f09a20b346, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x100, r13}}], 0x84}, {&(0x7f0000001f00)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000003300)=[{&(0x7f0000001f40)="c2e6c3110c9d0ff069a6cfd72a5b14eaf365", 0x12}, {&(0x7f0000001f80)="06296941d71291b2026da15e93c610b526641108eb6ae6ec07410af4c514a961b4b724558ea870b0d52d927efd77a68c8ee0c655a546d20eff405d75cb9d8d10546fe3eba9c589f15ef75cd182bdd76418f42584f1795557d80661d8e95f665bc1f7d8e6fdf02a38f8856545ed87ee4432daa39241fce96917f484d11cb533fc5024bdc5bed43b5e18dfe8962ad7a94e4d31c9dc62e8d709b36ee0154f734bfdc103ebc4237e87f77cad6fb172c354e0e390028a3736d57714e5ab48aa4e3d6592936ecfb8fad57009ed3b52959e79a2a812f36d807a394bccfdb7491f153c012d7a2de2110f5146", 0xe8}, {&(0x7f0000002080)="42a49c26fa0d942628f875b8a60e1b", 0xf}, {&(0x7f00000020c0)="c08dcb386c6c3f2cffc8240c596b0e77529e9011501a3c8e75f94305bddddbb5160b30a421836a5ee88b8aab2a6bb881ee4d87c7862585fdca83c5a6d656559ba3f39e0d5f1732fbf08455aa0bd38e07ddddd11abfdec58e4c67c9f2e769a5881c7a421178502a0fa5095538ce6f42d8235fd819565b05b080fea8a5815fb662b2cf4b8a24f3b57b3671effc0ab31f6793571cdaa009f8e2fc3be9f53db866f51673153603a9a30577c25d0ebdfa7fbe116205d27dde7d77b715657ee86bab3b00f4ef3a23b2", 0xc6}, {&(0x7f00000021c0)="2c248a467cdaf1b4419f2ab43a7905dc18cb257300144fea9cee60f819534feb6483585f86f9bac5440037f9af7953d00583274ee934cfffb14ae8646ad5ec8b5e8c21364e19851061", 0x49}, {&(0x7f0000002240)="a75fc50b3748d5fc81d76fbce5a2f5c970d0c34f6aae1d23c63e3b06ac728045bde1611b3d250206a2ef9966cde77b778a29fae2b251d9b62cf95605675e89b7b019fc27226596532cd566e879fb430bba20e84807665ef97bf4550a031ce28af737dc6233fb10ef423f0f7a369e37083ace0e805a3f296e597baff2345f2a76d81804ba0a207d44fdfb4b10953231e52d2f10ece4", 0x95}, 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&(0x7f0000006dc0)=[{&(0x7f0000006980)="f557c2f32af2ba4041a7354a3a87449c92b38e1789bf0e6379f3d0394b4e1fdc56a23e296e11d79fab4ccf1ceb41dc9e521531b12b9883647a788d63c6aafb505d850b27a028a477fea87333ad1608392578f7146f6aafe58ba5ee94654f4725b45277e5c92e6ee47e946f4088f228e68b2860fa378b0324763781446da65758830ab18da9a62a7a36f18f1e7b25e365d97ad395cd25bd58fd6e", 0x9a}, {&(0x7f0000006a40)="a1841719a8df76bf578fe1303a52a42691be262ef3b20901e615793df98e24924880d746eea70905dbbe6cc4b72dcc12108ab88d5862d4f21cda527f66e5b7de65877109d313c49bc8376db669fe046bad80bd828da731ea475cce1549a2906b74b148f333", 0x65}, {&(0x7f0000006ac0)="3d9536f10977f840f6fe7640ce8e56f4ee3b47e023dc514e", 0x18}, {&(0x7f0000006b00)="af4fe9199e8680a1c98b28b54873ba523a059e4c4084470252858f80d57e874cb9930615cb1f88ae227c070e55cb5db00814514252ae61fe7f5c6b90c70365c1c14f881ff682ffe2ef76424c712dbffc84670fedc9daa8799543c1af544630ae50bfd7051a978d9618de5b41f3e14e1d13675b48298620b9dc511f9d6f7cfd70fee0659cf83a4068b8074632aa331af1de5ab812402f455ee1ec05133546b0ee5a494806260f23fb49", 0xa9}, {&(0x7f0000006bc0)="5bdf36d7b04eccd281517e04439991614070c69ec3c151e2ec23b3eb5a185d228ae4f45d79780527d11b6eba255225da79", 0x31}, {&(0x7f0000006c00)="e988dc332c7b0fea53a78779f4e35936b2254026ca0a79eee2682238145f1098ad7a41532b6abc7e3f586d307b0ecf5b7d5bc3b14e11fc177ea8a71cde32f38d98fcf07d514a9c76c07ce21bbe89f316de40ea77b144d3883f512090a64750e92e50a6a309a90446d954b9c09e13c6113eed055de13cae0e0bbef053ef361cab790e1c61bdb12bf249ba5034ee0d7f7131728aee12ed37ccc2261a7d59d3cf56a7f81863c5e1535127485d534fc810a32914783806de940caaab179d", 0xbc}, {&(0x7f0000006cc0)="203e996a39030e0a8926f874ccc66a998375cea31641d471662147affe6ef169dc24a47e07a64fdd32de28aa6d14c752d08f42c4a6262b5dc0b9801117705b90d84996e29191ae0648dac54a06825f2c1dc64da7ae0b27de8411d06920c4738308eb7f32fc871572137ecaa1d4e7f0412b22a83832cfab8d3eae9b19aaec9660c6aec004cccc8461d598e0b6155e86dc365e3b18ba720af97c86be1c4bf765601a5e8b9089ddaa175d111d75422a079f8747e8a5907531609ef3812034dd9cef6298bbee3def777fc32eafd44a190938a9d7feb313baadfe3673f59c3fe0b5c48c06beea069104dd0cc07a", 0xeb}], 0x7, &(0x7f00000070c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xf0, 0x8000, 0x6, 0x81, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x401, 0x2, 0x81, 0xffff, 0x8, 0x0, 0x30d, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x800b, 0x7fff, 0x6, r18}}, @init={0x14, 0x84, 0x0, {0xcd58, 0x2, 0x0, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x202, 0x2, 0x7, r19}}], 0xdc, 0x40}], 0x7, 0x40) 2018/03/01 22:53:35 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x100, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0, 0x0}, &(0x7f0000000640)=0xc) sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000040)="52c8f3ba5227c5312963db7f6f343652c02a0d8d710556a9175e6960c7a9bb13c61d19fc127aaad984518213741edefba28b9b2ad2500c885b81e0ccedf781e20142b135fcd927d206b15ca0a65e86ed2d0e4687a84151826b3e4aa070f1cd453b9bfbaa34aa986698969ccbdecfbe78e29b7eee37cd96f7ca94578a4e7b", 0x7e}, {&(0x7f0000000140)="40c6c2da6afac1373c00fa66a52e919e260e8c583c50072bbc6ce09034ff0c098ca7fe33d10227cdfadc314ee7abeb401cb0748d6e76e6e17942ea482459b837f2a359ff2ebb93c93eff575ac9f25c3c9f38f28e6791ed070a5c015ed969f716180e44fa230c", 0x66}, {&(0x7f00000001c0)="bb80953672efb27852c567c474fdb90ebd1454831948fb524a5f2414c39d651262e80679f91b8c7615f9ba98010b9e2b6c193471adbab8552a488a51f9a73305202c7401a63930306dd4506deded1f0f721a21f3a4e500befc30182dfa37468205ad5f2c552dedd6556bb8f1d1b2a743b3a782fc285a854b63351cec5dee88e93070431b55901a71ddfc18897728c82c0be47e934e758681ab971bb0df60eac6e570882ffa03c35a1b", 0xa9}, {&(0x7f0000000280)="2026077e7074861a2aba360c56d5217d5f923bf6f9599cb32cd353904527211b7e5ef7302703aca641f37ac62e042f3d4d8b0137b47d715bb06eabbdf7cf8c5166eb43d7964f", 0x46}, {&(0x7f00000000c0)}, {&(0x7f0000000300)="539ab54adff12022524cf3601ee7f713631a944d16e17a7ee066a70ec2edf23616a210d72f238a988925885849474b49e4ee518324fec8dce5310e5c4a4417690e66547e677823f6f5bdc92d24b4e4a013c8adab330aa8a9a7b74b0c22939f3037fe9921104ba94a3de64b9a088f455fe44d2eeee33a82a7655f3582ade5d326e9ab3f9f49250a1996e4d1a68e27f2315fac457670c38df1b497a0479ad10bc510a4e18ff6f92a0321014d7d8ef8f2b22c70280d46c2ed00ece84647c53d76277ce5c59ccdff42f94dda8522d127c18940243a651ca925a1e3be6137a33d231da098cbe122cb4f28f65ec8bda0778411b2f3a9ca831e741b22f902", 0xfb}, {&(0x7f0000000400)="fca92c6a11febd9266bb60ad7b13964a0c58538df1c0c4d6372e71297d096040ae1bf61f6ca73b4c49b27da5ae61833f11d49e2256bfc14cbc91017f6b9ecb43926ba5011be0f4dc232d8370ae6f0db4a50e0ac64a068d70f5e0b4e3fcc8262f828e4d9829e1bcef2d2db58b5173cba159058ee3b0515f89d4c0a6044ba35fef8ba98d5b36978e13f8fd1f0c78c21e8826deeeb260c13959e12716b8c150ebdb00d4ace9b4d78e01c2bd3424b9b7ccbc9c7745f54011b6df64e718233174679f819cd7b2ea6d592674bd24466eeef3a7f292a31452", 0xd5}, {&(0x7f0000000500)="55bed0f4a1918d2ca4cd4f1b0e8c8770810806142acceed17bbe92b4381276c8f9ab4377f12369ad3c33c6fa97339e41", 0x30}], 0x8, &(0x7f0000000680)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x8000}, 0xed389e27403b458) write$sndseq(r0, &(0x7f0000debf04)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5}, {}, @control}], 0x1c) close(r0) 2018/03/01 22:53:35 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) getsockname$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x83}}, 0xe8) readlinkat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/170, 0xaa) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000002c0)=""/76, &(0x7f0000000340)=0x4c) r3 = socket(0x9, 0x3, 0x6) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/01 22:53:35 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x80) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0x24, "2f133a337f99284c7c7ba79b519ed9197dd9a405bb1c108542367496f9e72f32613a654d"}, &(0x7f0000000200)=0x2c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)={r2, 0xff}, &(0x7f0000000280)=0x8) socketpair(0x5, 0x80000, 0x7, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @rand_addr=0x9}, 0x2, 0x2, 0x1}}, 0xfffffffffffffc95) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) socketpair(0x11, 0x800, 0xfaa, &(0x7f00000000c0)) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0x2, 0x5) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) connect(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0x2, 0x3}}, 0xfffffffffffffd9d) bind(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c6b8aed7c4e67655811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c6540000000000000000000000000001488c5b3766231e9284d9354d1991f38a0738ff648e3969b180855d1c3420a8d6df0cf5a7fcfe805b47161f6d55d0c6e314af09730b34c9eff15d7e"], 0x1) dup(r0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x5, 0x4) bind$pptp(r0, &(0x7f0000000140)={0x18, 0x2, {0x3, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000013c0)={0x0, @empty, @multicast1}, &(0x7f0000001400)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000001440)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x9) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x4, 0x5, [0x0, 0x6, 0x1, 0xdb2b, 0x4]}, 0x12) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0xfff, 0x8, 0x8000}, &(0x7f0000000280)=0xa0) sendfile(r0, r0, &(0x7f0000000080), 0x7) 2018/03/01 22:53:35 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv6_newroute={0x38, 0x18, 0x9, 0x0, 0x0, {0xa}, [@RTA_PREF={0x8, 0x14, 0x3}, @RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80}}]}, 0x38}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xa, 0xd4, 0x5, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x87, 0x30}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000005180)={r3, 0x3a2}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001740)={0x0, 0xba, "1949966f40e6e53a08b5a5af1a96108448a744d78544340ee3417694857268acf63017d66b30f73c774549b00b0fbcf9dfc5aacec08468cb262702f22a8fb31dd549e1204788d4f6e76dcc88b6035275f9a61a6bf18812a174eaf968f04b6458886940d71ece2d66649e9436759b865e70554f6cd564d8f8a99f164091a5b2f973f199d486223121adcf68ab785bbf1a4355abf469c81256bca7ab4aed22a3756e115bbb7ffe31c425a075078bd629adde1b688d7d535793090c"}, &(0x7f0000001840)=0xc2) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000004b00)={0x0, 0x6}, &(0x7f0000004b40)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004b80)={0x0, 0x0, 0x3, 0x100000001, 0x2, 0x62f36122}, &(0x7f0000004bc0)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000004dc0)={0x0, 0xc0, "5db4fd7c1ac5ce549ff1a752569f01f92068af21e3d7188865107b5fcefb271107cb6dd1ff9d3898cfe3f8fed18d3bc442f3034f73c3da8097dc99759bd54bb8a954f326e31a433c8320da679e5c5ffaac79f7398d6171f4be4d42e63470edbf8e067400891f6015e75a84f921c9c391373705ac186da87c1855035331bd7f8eff0920f52a1f7e1d1cae5913d0fa26810f7933d3c610267c4a06bab1e64b97c5a25aebe9536a66af9dc490697a5c3ff00ed332187d8a44a7c57005c6ffd0f9fd"}, &(0x7f0000004ec0)=0xc8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004f00)={0x0, 0x63, "788fbb6e27181210f595032768b107241075a608312e747dafda50e482c19498bd9cea71e7656532325fcd0c39d729ef4555f67f39c0aa5bb1b3f05bc5e6319cfd5fe9fbeb2e14e4c9a4c1ca0c01c9e6673213446a7454362c9eec3d7a3a90a04dc340"}, &(0x7f0000004f80)=0x6b) sendmmsg$inet_sctp(r1, &(0x7f0000005100)=[{&(0x7f0000000080)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="cb1aa3", 0x3}], 0x1, &(0x7f0000000300)=[@init={0x14, 0x84, 0x0, {0x8759, 0x9, 0x5, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x1, 0xff, 0x1, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0xffff, 0x2, 0x0, 0xfffffffffffffff8, 0x1, 0x4, 0x6, r3}}], 0x84, 0x20000000}, {&(0x7f00000003c0)=@in6={0xa, 0x4e23, 0xfffffffffffff8fc, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000000400)="3b621dcaa367d8485cd25899ffe9eeaf37675ff6caeefe71373460801fb8c06ba35a15638380b9640ac82ae604", 0x2d}, {&(0x7f0000000440)="6d58e06c4522f8f0c7a34bd3676bf83425150262dbc85ea9bf8809e0d919aee955eb1b489145ed9ab2e387ea7cb8f4f9daab43bcc8283ab64f41ed00fe5c7a14c263259f4b7f1c60a0db3f9978ba7e2005f3f22c99df8a8bb9a04e4fb54591df867a51e325340fb1de4d622d6ff2b1d9f4c9650a6b63558fa4352f229a9c08cded6b6ad0c9fe7ccb8701972ec4c885b10e51e3d870cb47350211cd0bca156694c95b0dadbfbe94b1d794e1", 0xab}, {&(0x7f0000000500)="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{&(0x7f00000018c0)=@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c, &(0x7f0000004ac0)=[{&(0x7f0000001900)="4b7a5da2a98d091b84ef4f17d3b045e0a15d97aff4a5ace7ddc903ae510a82ac0fd9c10d5a47089a34818fc5e49b52b606251001d7df50bcd3be08b3a86f84e1754ec0ed737cbec0d4013a79692370f0926db68116dcd8a9c1c39898798045457206cfc8db542abce313c888743dfe557e8aae382a5a9a9baeddb7f2708f9a02cf3f5a821d641d0710", 0x89}, 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{&(0x7f00000039c0)="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0x1000}, {&(0x7f00000049c0)="71712c6b7f9b285560a8b57a2e2552c5c6d659a9b5b0177129631214385c38293d91c61bca68fdb2fce311dbb412435886a5a568da868d5337da5e3238cd1d630e8f3e1d8223fe66009243a2876e02f267af376e7b5012cd5c7608a59152b32af0fc3b594a7128b014ac99079afc9a4f9f2d05038ce331611213c14d64b3f2e51495f44e57aa73ed84", 0x89}, {&(0x7f0000004a80)="61a189", 0x3}], 0x6, &(0x7f0000004c00)=[@sndrcv={0x2c, 0x84, 0x1, {0x80000001, 0x100000001, 0x204, 0x8, 0x7, 0x0, 0x3, 0x7, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8000, 0x7ff, 0x1, r6}}], 0x58, 0xc000}, {&(0x7f0000004c80)=@in6={0xa, 0x4e24, 0x865, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000004d80)=[{&(0x7f0000004cc0)="17f1c1", 0x3}, {&(0x7f0000004d00)="ac27e026ba99e1d8ebb922e1d93f86f6a56bd9bf2698813c4024fccd3baa430bd10fcc2064613c2d933c46d8e77ade02966e00fbb34414f320d18a84", 0x3c}, {&(0x7f0000004d40)="5f0cc09987d209683e3a494bc15041cefbfb9a5629564f8fe9505e120b7bc21b79e47af83b60cc30c2466a9159", 0x2d}], 0x3, &(0x7f0000004fc0)=[@init={0x14, 0x84, 0x0, {0x9, 0x34c, 0x7, 0xfff}}, @init={0x14, 0x84, 0x0, {0x2, 0x5, 0xffffffffffffffff, 0x1}}, @init={0x14, 0x84, 0x0, {0x9, 0xaf74, 0x0, 0xf030}}, @init={0x14, 0x84, 0x0, {0xdc5, 0x7, 0x3, 0x2b0c3e46}}, @init={0x14, 0x84, 0x0, {0x3, 0x7f, 0x7, 0x1}}, @sndrcv={0x2c, 0x84, 0x1, {0x52, 0x8001, 0x200, 0x0, 0xfffffffffffffffd, 0x4, 0x20, 0x3, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x10000000, 0x0, 0x8, 0x80, 0xc03, 0x3, 0x7, 0x0, r8}}], 0x134, 0x11}], 0x4, 0x8040) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x155000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000280), 0x4) r4 = dup3(r2, r1, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="962374c5722bb3384f0a09c3e3a916fe8052ccc5fba3d0e14e289e99b63be06df4f8a4491e9c7af7f7dae810b21a0ae5c14c24edd60d78f7ebb47704825b015a8f603b5e81d032123bcf1d5f840766fbd0860dcf33e983c154c67ce8f02380730d228476b39edf893ee603323f43e3f8a159bfc50133ba409cf8f6493adead4502122c8d318fbfcb2bd1786b27fbeefc2c401253e93f36b0bdf46896cdab42a330c5c1c2d4f81a3040be3c6221383fe2467ad0a74aeb1edbce93c0af61a27f7c2fbd6923395fb4bc") setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000140)={0x5, 0x0, 0x10000, 0x81, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r5, 0xfffffff000000000}, &(0x7f0000000200)=0x8) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000002040)=""/4096, 0x104a}], 0x1) 2018/03/01 22:53:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x2, 0x30, 0x2}, &(0x7f0000001180)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000011c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x7, 0xb5, 0x2, 0x2, 0x0, 0x10000, 0x0, 0x7ff, 0x8, 0x1, 0x1, 0x9, 0x4, 0xf7]}, &(0x7f0000001300)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001340)={0x0, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff5b}}}, &(0x7f0000001400)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0x5, 0x1}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000014c0)={0x4, 0x5, 0x8000, 0x1ff, 0x3, 0x6, 0x6, 0x1000, 0x0}, &(0x7f0000001500)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x100, 0x200, 0xfffffffffffffffb}, &(0x7f0000001580)=0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000015c0)=@assoc_value={0x0}, &(0x7f0000001600)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001640)={0x0, 0x8}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001a40)={0x0, 0x6}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001ac0)={0x0, 0x7c, 0x30, 0x2, 0xb3}, &(0x7f0000001b00)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001d00)={0x0, 0x5}, &(0x7f0000001d40)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001d80)={0x0, 0x65, "fc147348a9fb6c792aa446fd619bcb59a0b1a7d87016d8e44daeedc78db717e372772556d7a0163f98ed96f06fa64c3e6fc858643694ac7da80b69c69be207dc26599ef71cd5335dcb1550d62ba22be0bf73342d1fa72a82387e29d1bd69398d3d4097d2c7"}, &(0x7f0000001e00)=0x6d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000043c0)={0x0, 0x2}, &(0x7f0000004400)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004440)=@assoc_value={0x0, 0x3ff}, &(0x7f0000004480)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006e00)={0x0, 0xaf}, &(0x7f0000006e40)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006e80)={0x0, 0x7}, &(0x7f0000006ec0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000006f00)={0x0, 0xce, "0866f018c1633235276108cae66a8915bbcf402a08b377cc777b542428390af49ea0cf90be32dbefd7269820e7184ce7ed1ae3cf2e45963fdbbe97cc83cbb753e82406407940ae578a183735c129f8bbdfeddedd4cee51afeb6c4ae0f47f9f8b00749741d656f1284bfcc642d4ee3065054974f6efd7b7fe69a8db6b47a862b7d6d8654c119b754968dc98ce7cad531614aa5d6809096643ddaa280a646a48453e050a6c52dfed119006af91ee577f8ffa1cca2fecf0c2a69bf4301126ae0d75dc7fbbcb1bd2dce72e7f3bf3235a"}, &(0x7f0000007000)=0xd6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007040)={0x0, 0x10000}, &(0x7f0000007080)=0x8) sendmmsg$inet_sctp(r1, &(0x7f00000071c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c, &(0x7f0000001100)=[{&(0x7f0000001040)="a1935c1632393cd574d389329067", 0xe}, {&(0x7f0000001080)="1800ed8023d7b412babcfd8b5d1332698eb6ee7eaca2bfd04267b61a9cf428984fe1513cbede2cbb568b8c7c4cb6621ba84bb3e1b65ba0c2692651482138b78832c48a6ebe49d2b3b49f6be95de2e3fbc9b4a17dc459ae230ffb501424051c2dab30d5384ce6", 0x66}], 0x2, &(0x7f00000016c0)=[@sndrcv={0x2c, 0x84, 0x1, {0x100, 0x1ff, 0x1, 0x4, 0x8, 0x6, 0x7, 0x6, r2}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x9, 0xfffffffffffffffa, 0xff}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x3, 0x4, 0x32f09a8d, 0x0, 0x0, 0x2, 0x400, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x5, 0x209, 0x3, 0x8, 0x7, 0x7, 0x10001, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x6bff, 0x1f, 0x8000, 0x5, 0xffffffffffffffe1, 0x4, 0x7, 0x100000001, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0xfffffffffffff801, 0x8, 0x466, 0x5, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x100, 0x5, 0x20f, 0x2, 0x3, 0x101, 0x0, 0x400, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8000, 0x8, 0x3, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8005, 0x5, 0x0, r9}}], 0x18c, 0x4}, {&(0x7f0000001880)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f0000001a00)=[{&(0x7f00000018c0)="23b5f6c369af61ea8dbde94bd7614396af72ad24bffc2efe242e7a9cfbdee357b375587a92f2780f27fb22213f9a99f1667f1067984691f6789cb3a0b7bddc94caab9a2a679ada3b990ce6c93bdf85f0dd8688bb8ca3025597c98ba0af8518ea55d7f7602174259afdc47e02e4c79f82596319112fb4d056d08bd3d4b143c48de55aa2658bbdf110647843125102f7ba9b72174553fe", 0x96}, {&(0x7f0000001980)="f48cf05e2fc98ecd43f879032a7d6325a9cf41af97f95b0e6a042f561a089154d64e7076e4854b4d7ca027c5234f5b2de4c6e18af79bcfb8a91591d50f2917030667f5d1c324f6cfe9618849c7f189f3522273fac62410d500580420d56cc11f2a1c2f8baa17d204b3f35f0020136d578e060f2e03", 0x75}], 0x2, &(0x7f0000001b40)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x8, 0x9, 0x2a9cca5a, 0x5215, 0x9, 0x5, 0xffff, r10}}, @init={0x14, 0x84, 0x0, {0x4, 0x7fffffff, 0x100000000, 0x3b}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000001, 0x2, 0x401, 0x4, r11}}], 0x84, 0x40}, {&(0x7f0000001c00)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000001cc0)=[{&(0x7f0000001c40)="e390c4b33b486496dbb5f545127b0851a85a338ef0d8ba668a93e41b3eb39cac213235650cb76bf32b2ad84775ad9cde10ce44f9d7829e40447eb140e359c1b2ddc3d145a52e36fd66a6806e1075a195b88aa41b292fb06438c58fc68067067c31ce711e687c202d5e774790c0", 0x6d}], 0x1, &(0x7f0000001e40)=[@init={0x14, 0x84, 0x0, {0x9, 0x2, 0xa, 0x80000000}}, @sndinfo={0x1c, 0x84, 0x2, {0x20, 0x0, 0xfff, 0x6, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x800, 0x826a63f09a20b346, 0x0, 0x0, 0xfffffffffffffffa, 0x2, 0x100, r13}}], 0x84}, {&(0x7f0000001f00)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10, &(0x7f0000003300)=[{&(0x7f0000001f40)="c2e6c3110c9d0ff069a6cfd72a5b14eaf365", 0x12}, {&(0x7f0000001f80)="06296941d71291b2026da15e93c610b526641108eb6ae6ec07410af4c514a961b4b724558ea870b0d52d927efd77a68c8ee0c655a546d20eff405d75cb9d8d10546fe3eba9c589f15ef75cd182bdd76418f42584f1795557d80661d8e95f665bc1f7d8e6fdf02a38f8856545ed87ee4432daa39241fce96917f484d11cb533fc5024bdc5bed43b5e18dfe8962ad7a94e4d31c9dc62e8d709b36ee0154f734bfdc103ebc4237e87f77cad6fb172c354e0e390028a3736d57714e5ab48aa4e3d6592936ecfb8fad57009ed3b52959e79a2a812f36d807a394bccfdb7491f153c012d7a2de2110f5146", 0xe8}, {&(0x7f0000002080)="42a49c26fa0d942628f875b8a60e1b", 0xf}, {&(0x7f00000020c0)="c08dcb386c6c3f2cffc8240c596b0e77529e9011501a3c8e75f94305bddddbb5160b30a421836a5ee88b8aab2a6bb881ee4d87c7862585fdca83c5a6d656559ba3f39e0d5f1732fbf08455aa0bd38e07ddddd11abfdec58e4c67c9f2e769a5881c7a421178502a0fa5095538ce6f42d8235fd819565b05b080fea8a5815fb662b2cf4b8a24f3b57b3671effc0ab31f6793571cdaa009f8e2fc3be9f53db866f51673153603a9a30577c25d0ebdfa7fbe116205d27dde7d77b715657ee86bab3b00f4ef3a23b2", 0xc6}, {&(0x7f00000021c0)="2c248a467cdaf1b4419f2ab43a7905dc18cb257300144fea9cee60f819534feb6483585f86f9bac5440037f9af7953d00583274ee934cfffb14ae8646ad5ec8b5e8c21364e19851061", 0x49}, {&(0x7f0000002240)="a75fc50b3748d5fc81d76fbce5a2f5c970d0c34f6aae1d23c63e3b06ac728045bde1611b3d250206a2ef9966cde77b778a29fae2b251d9b62cf95605675e89b7b019fc27226596532cd566e879fb430bba20e84807665ef97bf4550a031ce28af737dc6233fb10ef423f0f7a369e37083ace0e805a3f296e597baff2345f2a76d81804ba0a207d44fdfb4b10953231e52d2f10ece4", 0x95}, 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&(0x7f0000006dc0)=[{&(0x7f0000006980)="f557c2f32af2ba4041a7354a3a87449c92b38e1789bf0e6379f3d0394b4e1fdc56a23e296e11d79fab4ccf1ceb41dc9e521531b12b9883647a788d63c6aafb505d850b27a028a477fea87333ad1608392578f7146f6aafe58ba5ee94654f4725b45277e5c92e6ee47e946f4088f228e68b2860fa378b0324763781446da65758830ab18da9a62a7a36f18f1e7b25e365d97ad395cd25bd58fd6e", 0x9a}, {&(0x7f0000006a40)="a1841719a8df76bf578fe1303a52a42691be262ef3b20901e615793df98e24924880d746eea70905dbbe6cc4b72dcc12108ab88d5862d4f21cda527f66e5b7de65877109d313c49bc8376db669fe046bad80bd828da731ea475cce1549a2906b74b148f333", 0x65}, {&(0x7f0000006ac0)="3d9536f10977f840f6fe7640ce8e56f4ee3b47e023dc514e", 0x18}, {&(0x7f0000006b00)="af4fe9199e8680a1c98b28b54873ba523a059e4c4084470252858f80d57e874cb9930615cb1f88ae227c070e55cb5db00814514252ae61fe7f5c6b90c70365c1c14f881ff682ffe2ef76424c712dbffc84670fedc9daa8799543c1af544630ae50bfd7051a978d9618de5b41f3e14e1d13675b48298620b9dc511f9d6f7cfd70fee0659cf83a4068b8074632aa331af1de5ab812402f455ee1ec05133546b0ee5a494806260f23fb49", 0xa9}, {&(0x7f0000006bc0)="5bdf36d7b04eccd281517e04439991614070c69ec3c151e2ec23b3eb5a185d228ae4f45d79780527d11b6eba255225da79", 0x31}, {&(0x7f0000006c00)="e988dc332c7b0fea53a78779f4e35936b2254026ca0a79eee2682238145f1098ad7a41532b6abc7e3f586d307b0ecf5b7d5bc3b14e11fc177ea8a71cde32f38d98fcf07d514a9c76c07ce21bbe89f316de40ea77b144d3883f512090a64750e92e50a6a309a90446d954b9c09e13c6113eed055de13cae0e0bbef053ef361cab790e1c61bdb12bf249ba5034ee0d7f7131728aee12ed37ccc2261a7d59d3cf56a7f81863c5e1535127485d534fc810a32914783806de940caaab179d", 0xbc}, {&(0x7f0000006cc0)="203e996a39030e0a8926f874ccc66a998375cea31641d471662147affe6ef169dc24a47e07a64fdd32de28aa6d14c752d08f42c4a6262b5dc0b9801117705b90d84996e29191ae0648dac54a06825f2c1dc64da7ae0b27de8411d06920c4738308eb7f32fc871572137ecaa1d4e7f0412b22a83832cfab8d3eae9b19aaec9660c6aec004cccc8461d598e0b6155e86dc365e3b18ba720af97c86be1c4bf765601a5e8b9089ddaa175d111d75422a079f8747e8a5907531609ef3812034dd9cef6298bbee3def777fc32eafd44a190938a9d7feb313baadfe3673f59c3fe0b5c48c06beea069104dd0cc07a", 0xeb}], 0x7, &(0x7f00000070c0)=[@sndinfo={0x1c, 0x84, 0x2, {0xf0, 0x8000, 0x6, 0x81, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x401, 0x2, 0x81, 0xffff, 0x8, 0x0, 0x30d, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x10001, 0x800b, 0x7fff, 0x6, r18}}, @init={0x14, 0x84, 0x0, {0xcd58, 0x2, 0x0, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x202, 0x2, 0x7, r19}}], 0xdc, 0x40}], 0x7, 0x40) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x4, 0x20}, &(0x7f00000000c0)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0x7ff}) 2018/03/01 22:53:35 executing program 1: getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x200, 0x5, 0x2, 0x6, 0x7f, 0x7, 0x720e4f36, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x4, 0x6, 0x8, 0x1}}, &(0x7f0000000200)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x9}, &(0x7f0000000280)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:35 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="2981044f64505aeeff99489339", 0xd, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r1, r2) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='uid_map\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000140)={'icmp6\x00'}, &(0x7f0000000180)=0x1e) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) delete_module(&(0x7f0000000080)="00080700000400a0b22c582bf3aed17d", 0x800) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e20, 0x80, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xf28}, 0x6, [0x2, 0xb5, 0x3, 0x2, 0x100, 0x7, 0x1, 0xa0d3]}, 0x5c) 2018/03/01 22:53:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x5c5080, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000380)={0x13, {{0xa, 0x4e22, 0x1f, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000300)={0xd9, &(0x7f0000000340)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000280)={r2, 0x8, &(0x7f0000000180)=[0xff, 0x7, 0x80000000, 0x1, 0x200, 0x100000000, 0x7fff, 0x1], &(0x7f00000001c0)=[0x80, 0x9, 0x3, 0xfffffffffffffffc, 0x7, 0x80, 0x5, 0x80], 0x15, 0x2, 0x6, &(0x7f0000000200)=[0x4c1d, 0x3b], &(0x7f0000000240)=[0x8, 0x699, 0x3, 0x9141]}) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TIOCCBRK(r1, 0x5428) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x0, "a28a6a3e99ebf86be6f0a2db76943aaef0790fa7e355b11a47025d647c9ae126"}) lseek(r0, 0x0, 0x1) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001040)='ns/mnt\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001100)={'filter\x00', 0x0, 0x3, 0x1a, [], 0x6, &(0x7f0000001080)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000000)=""/26}, &(0x7f0000001180)=0x50) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:35 executing program 0: r0 = getpgrp(0x0) capset(&(0x7f00000000c0)={0x39980732, r0}, &(0x7f0000000100)={0x7, 0x2, 0x200, 0x8, 0x6, 0x1}) ioprio_set$pid(0x4, r0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x2, 0x4}, {0x4, 0x9}, 0x9, 0x3, 0x100}) 2018/03/01 22:53:35 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, 0x1c) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000011c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001200)={r1, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001240)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001040)={{{@in=@broadcast, @in=@empty}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001140)=0xe8) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) flistxattr(r3, &(0x7f0000001280)=""/81, 0x51) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYRES64], 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x100021) 2018/03/01 22:53:35 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$ax25(r2, &(0x7f0000000240)=""/182, 0xb6, 0x40002020, &(0x7f0000000300)={0x3, {"0c1a613d15e013"}, 0xde}, 0x10) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0xd39, 0x4e23, 0x0, 0xa, 0x80, 0x20, 0x3f, 0x0, r4}, {0x0, 0x0, 0xfff, 0x2, 0x0, 0x7, 0xd890, 0x1000}, {0xce, 0xffffffffffffff54, 0x9, 0x1ff}, 0xffffffff, 0x6e6bb5, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x3, 0x0, 0x6, 0x8, 0xffffffff, 0x8001}}, 0xe8) write(r0, &(0x7f0000002000)="af", 0x1) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b76795008000000000ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x120000000000000, 0x10000004031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) finit_module(r0, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xfffffee2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x600840, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000000040)=0x6) 2018/03/01 22:53:35 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1001) r1 = gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) setpgid(r1, r2) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0xffffff29, 0x0, &(0x7f0000b6bff0)) 2018/03/01 22:53:35 executing program 1: r0 = memfd_create(&(0x7f0000000040)=':em0!posix_acl_access/vboxnet0@\x00', 0x4) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}}}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="070004040300fdff0600090044b57d002f4cd9c618568e32ebba558992dadbfa57ed070afb69118f5886a92e651699c328fba7fd3c9023fa"], &(0x7f0000000180)=0x10) mprotect(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x4) 2018/03/01 22:53:35 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x8) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20, @empty}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x5) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x241, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x5) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000180)={"66696c746572000051b3b7e70000000000000000000a00"}, &(0x7f0000000240)=0xffffffba) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0x37, &(0x7f00000000c0)=0x4, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000280)={'vcan0\x00', @ifru_settings={0x5, 0x10001, @cisco=&(0x7f0000000200)={0x214, 0x6}}}) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x41, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000001040)={0x8, 0x9, 0x3, 0x7f, 0x7, 0xd0, 0x40, 0x7fff, 0x1ff, 0x7ff}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) inotify_init1(0x80800) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f97000)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:35 executing program 0: r0 = socket$inet(0x2, 0x2, 0x7f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x8800, &(0x7f0000653ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x42a, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x100000000, 0x1, 0x9}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x5, 0x30}, 0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) close(r0) timer_create(0x4, &(0x7f00000002c0)={0x0, 0x32, 0x2, @thr={&(0x7f0000000100)="1174484f8dff4654afe9af332ef535cbd899a96b3d28475264510c6e8d062b2573a070cd43da3fbd53ebfd663d38e567f5cde0723904758d91cf82e5aeef26664fd3bd3bcec4daa326e2493df8c62a51e4e969513472664dd225bcc6da1b27719d2c1ec6081bd6147b909465697015cb34738e38a9b6c5386a92fe80a550bf222b068d9b66", &(0x7f00000001c0)="a05a892d40dd5a749de229e0d644194eb857d8d2da8773e0ebaa170d782d057a4828a81223f917b030dab3a44638b38a390cd33d11a378787cb1b80b86aa5cf10cef2f9ebf8508b4326175f7d4447e4d4e623379aeef6184347b0594ede3d7b763b394fb62e288043eb0bb78a16dcc7d8ebee51e4a594b477aee2430535806c1d7f7f8eb788dd8d413937ff86ae613955463bb36e639893602765c682eab8deda722269b24385b05638c6d775e0b0f0617711389d0ca7701d9cad6df5ea0f19160e82249e12ea068dd12"}}, &(0x7f0000000340)=0x0) timer_getoverrun(r3) inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x2) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, 'ip6gretap0\x00'}) 2018/03/01 22:53:35 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'erspan0\x00', @ifru_ivalue=0x3}) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @hyper}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x6, &(0x7f0000000100)=[{0x4, 0x68762369}, {0xff, 0x8}, {0x3, 0x1}, {0x5, 0xbc8}, {0xfffffffffffffff9, 0xfff}, {0xfffffffffffffff7, 0x7}]}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x9048, 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffff4e) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x206040) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet6_mreq(r0, 0x29, 0x1a, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x13) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/125) 2018/03/01 22:53:35 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000100)=0x3, 0x4) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0xa, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:35 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000004e80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000000540)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/126, 0x7e}, {&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f00000002c0)=""/89, 0x59}, {&(0x7f0000000340)=""/139, 0x8b}, {&(0x7f0000000400)=""/253, 0xfd}, {&(0x7f0000000500)=""/15, 0xf}], 0x7, &(0x7f0000000580)=""/193, 0xc1, 0x5}, 0x3f}, {{&(0x7f0000000680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000002a40)=[{&(0x7f00000006c0)=""/251, 0xfb}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/109, 0x6d}, {&(0x7f0000001840)=""/139, 0x8b}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/128, 0x80}, {&(0x7f0000002980)=""/43, 0x2b}, {&(0x7f00000029c0)=""/75, 0x4b}], 0x8, &(0x7f0000002a80)=""/215, 0xd7}}, {{&(0x7f0000002b80)=@hci, 0xc, &(0x7f00000030c0)=[{&(0x7f0000002bc0)=""/102, 0x66}, {&(0x7f0000002c40)=""/43, 0x2b}, {&(0x7f0000002c80)=""/40, 0x28}, {&(0x7f0000002cc0)=""/159, 0x9f}, {&(0x7f0000002d80)=""/195, 0xc3}, {&(0x7f0000002e80)=""/195, 0xc3}, {&(0x7f0000002f80)=""/35, 0x23}, {&(0x7f0000002fc0)=""/250, 0xfa}], 0x8, 0x0, 0x0, 0x7}, 0x1ff}, {{0x0, 0x0, &(0x7f0000003280)=[{&(0x7f0000003100)=""/169, 0xa9}, {&(0x7f00000031c0)=""/98, 0x62}, {&(0x7f0000003240)=""/30, 0x1e}], 0x3, 0x0, 0x0, 0x3}, 0xc2}, {{&(0x7f00000032c0)=@in={0x0, 0x0, @remote}, 0x10, &(0x7f0000003540)=[{&(0x7f0000003300)}, {&(0x7f0000003340)=""/252, 0xfc}, {&(0x7f0000003440)=""/249, 0xf9}], 0x3, 0x0, 0x0, 0xfffffffffffffffd}, 0x800}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003580)=""/184, 0xb8}], 0x1, &(0x7f0000003680)=""/17, 0x11, 0x2}, 0x80}, {{&(0x7f00000036c0)=@generic, 0x80, &(0x7f0000003840)=[{&(0x7f0000003740)=""/218, 0xda}], 0x1, &(0x7f0000003880)=""/131, 0x83, 0x7}}, {{&(0x7f0000003940)=@alg, 0x58, &(0x7f0000003a80)=[{&(0x7f00000039c0)=""/183, 0xb7}], 0x1, &(0x7f0000003ac0)=""/63, 0x3f, 0x101}, 0x2}, {{&(0x7f0000003b00)=@un=@abs, 0x8, &(0x7f0000004cc0)=[{&(0x7f0000003b40)=""/147, 0x93}, {&(0x7f0000003c00)=""/150, 0x96}, {&(0x7f0000003cc0)=""/4096, 0x1000}], 0x3, &(0x7f0000004d00)=""/28, 0x1c, 0x7f}, 0x40}], 0x9, 0x2, &(0x7f0000004ec0)={r1, r2+10000000}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000040)) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x8000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @empty}], 0x40) readahead(r3, 0x1, 0x82) 2018/03/01 22:53:35 executing program 7: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000002c0)) accept4(r0, &(0x7f0000000580)=ANY=[@ANYBLOB="0000350ec6673fe75f570594b900567c51b00409371b4fea6caddc24bb2cc648897f7f49a19813aa1ca0d6b99a98ed2366227017d9667362a79a5dc4fdef03aa41a289152fed1c5e4fa51a1130d4c7eb32271f3fe0949d3c1fe345087ad5a830dc5ede24c189474bfcd070ab8f9570023d73121741193328da626a45a0f56ea6f256b81a0bf7e63edc10a03d3dc4e2376d4cd73173", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000440)=0xc, 0x800) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000500)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x100, 0x3f, 0x6, 0x0, 0x0, 0x420140, r2}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000000c0)={0x1, 0x8, 0x4, 0x5, 0x4, 0x9}) setsockopt(r0, 0x1, 0x0, &(0x7f0000000140)="06ea6407a3fe1800a21f2228cb0604aa45d2f5fc9c99bf4e67950c999411c4d995b17d74d70a29ff0d37617ae566598ed918e3c278b9607322afe13789c84b7c6827719142731bcaac570dbf87ff4844c1434878ed459cdf69bd048d1f6090fadb2fa038664f51e5becf83f62bff18acef5dc797f039d0698bb6fe5980209fef90f5ba802a5fa05902f1d00bcad92e67ceba838b833f2fe913666b493909829021962e80a8b52706f9c49d847c703d7d16b84a366eb94efa0684d266d0f4a4d5a1e5eac362050e9aba7d4441a41f2ff8dd722ea215410eabfb47cf31c36eae7222aa423d449d3bc542dd35651aba997e4904ec7b0f02df0e95b7af6781", 0xfd) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x5, &(0x7f0000000300)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) getgroups(0x8, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setresgid(r5, r4, r6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', @ifru_names='teql0\x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/enforce\x00', 0x1fffff, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000100)={0x1, 0x8, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @empty, @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @random="bc7de0f27250", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:35 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x10) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x7c, 0x9, 0x1, 0xa6789bae7ad51a52, 0x70bd29, 0x25dfdbfe, {0x3, 0x0, 0x3}, [@generic="8652c461313b2f5163f9bf175bf43436bd80b293f2079fa92756f601f37221185d14c651fb703dada975befd9cb8df14fbdd365ebf8ae33e625bec38b510273e1cbe5999a00e7ae3fff9a8451a37f3e6cc12a2b5916c80c1b2f5", @typed={0xc, 0x4d, @ipv4=@loopback=0x7f000001}, @generic="c4"]}, 0x7c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000180)=@req3={0x8000, 0x0, 0x5, 0x70, 0x7fff, 0x1ff, 0xfffffffffffffff9}, 0x1c) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001200)={'vcan0\x00', @ifru_flags=0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r2, 0x1, 0x100058) getsockname$inet6(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000011c0)=0x1c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001140)) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getpeername$llc(r3, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x10) ioctl$KDENABIO(r3, 0x4b36) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00006d2fe2)=""/30, &(0x7f00009d9ffc)=0x7) fstatfs(r0, &(0x7f0000000000)=""/171) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@loopback={0x0, 0x1}}, 0x14) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000f97000)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000001200)={'vcan0\x00', @ifru_flags=0x2}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4206, r2, 0x1, 0x100058) getsockname$inet6(r1, &(0x7f0000001180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000011c0)=0x1c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001140)) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getpeername$llc(r3, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001100)=0x10) ioctl$KDENABIO(r3, 0x4b36) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000010c0)=""/181) getsockname(r0, &(0x7f0000001040)=@ipx, &(0x7f0000001080)=0x10) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x4, 0x1, {0xa, 0x7, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000005c0)='attr\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000600)={0x0, 0xcaf7, 0x200, 0x8001, 0x8, 0xffff}, &(0x7f0000000640)=0x14) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000680)={r2, @in6={{0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, 0x8c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 1: r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b60fe8)={0xaa}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) flock(r0, 0x4) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'nr0\x00', @ifru_flags=0x4000}) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b767950080000000000000010501fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c6540000000000000000000000000070c91a578e330fdce9783df54652af190bdd32669ca870bf7ab7695932bc06ecd1625a3405343b2bbd2add9c7b5a514c0d1f3ccda639198e4903948deefff3355d3e8bc8efb1ab0d6b3aa3bf27f74ee5909c55942b43e61c81aa22bec335724fbab5995f8263b5d8babff9712a4f682d3037c5e42abd4273c58aaf2a0e074b9f2f24e303a9ff86a86f4fa95347d23530337d98c6a8b0958cf76f543cafd25910a2e94e859b2395f22648bf6fcf9ed16f6358313512f8c9b98688e8fe98439acae4c85fd7cf13e5fcb1c02714df6bfc5d47eba41b0dbe4f42476c40b846d0b40fa808e7025ebc0599a2c143d553fa15b02d5a48c38e738635fffbd15b55445acb7e3ef87c266dc6a76ca50b8e9536310e81de90fab696a5f59918000000000000000000000000"], 0x1) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/01 22:53:35 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x10000, &(0x7f0000001000), 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) tgkill(r1, r2, 0x36) r3 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc), 0x4) 2018/03/01 22:53:35 executing program 0: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000180)={0x7, 0x5}) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="20009759acc66e866c3f00001000000827bd7000fcdbdf25090000ef0b0095000400000021c62e2e9afaa1eb5dcf130197db987a9869f3543baf3202ef593f1e43c1a722e6c6a4a14a40200e8e07de31c7cf67138322bd7262ee43e5bbd7500cdeb9efdca25efa0dfc1e9afb1e04a8c239", @ANYRES32=r0], 0x20}, 0x1, 0x0, 0x0, 0x20000014}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) fcntl$getflags(r1, 0x40a) 2018/03/01 22:53:35 executing program 4: setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'system.', 'security/!\x00'}, &(0x7f0000000100)=':+system@ppp0\x00', 0xe, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, &(0x7f0000000080), 0x4b1bb9f4) 2018/03/01 22:53:35 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9, 0x6, [0x8, 0x200, 0x1ff, 0x100, 0x1f, 0x8]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x237, 0x49, "d9a84cbac1db43b2a604d81caf8c8c82f8f7fda0a025adc0e2b823c4d8512d500b3fefedb1aca5ea6513381f6679e26088c7610293f5e9cc4d89c2095b88caf3dc4de4c5964a1dd5ed"}, 0x51) bind(r0, &(0x7f00000001c0)=ANY=[@ANYRES64=r0, @ANYRES64=r0], 0x2) 2018/03/01 22:53:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'erspan0\x00', 0xfa}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@empty, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001180)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001200)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001040)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, r1}, 0x5974b441f270180d) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000012c0)=0x0) syz_open_procfs(r3, &(0x7f0000001300)='net/ip_tables_matches\x00') ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000001240)=""/69) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x6f0}], 0x2000000000000090) ioperm(0x7, 0x7, 0x1ff) 2018/03/01 22:53:35 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x40}, 0x1}, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="1bd32c1d43107e1cedcdbc5a525b3dabf2cf986a487e9cec27eb4e099235bb4d146952c51f37c1d6c3484fdb72e251cd1f2e67d75ba262f5ee6aec683cdb8dc2f8d5ca0c62de68b14e604e27fa13f148082ffe58628036fd000dd4b7961c4fd0a288ca163fc1c88f71bb3189083dc72f618361180036e1101da83b4c498a15916f36f1e7c4f72eed23d2edf2ec2c1e5369b222020304af3b2f6ac8ebe0e34a1c1d9f920ed7ba0810a0e4c8ec3e6a84832c21024c1aa3a32c4b3d") connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:35 executing program 7: r0 = memfd_create(&(0x7f00000000c0)='vmnet1{#\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/01 22:53:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) fcntl$getown(r1, 0x9) pread64(r0, &(0x7f00000019c0)=""/187, 0xbb, 0x1) 2018/03/01 22:53:35 executing program 6: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000004f67d477000000000000"], &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5f8b, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/03/01 22:53:35 executing program 5: r0 = creat(&(0x7f0000001140)='./file0\x00', 0x8) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x40000027, &(0x7f0000001040)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001080)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000010c0)) fcntl$getownex(r1, 0x10, &(0x7f0000001100)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000272000)='net/if_inet6\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x4}}, 0x2e) sendto(r0, &(0x7f0000000000)="bdae53f3c4ccf01d3684b09bfcf0c6e41620b377a7f5e2455a56d421fedb272576a1f20f68e8827ea7e5d34f7ff608b5b05bd5ffe266963bf8a4edb769d803c37e4fed603455098c9e0213e1a298eccc6196788fcd7cd01838676b7cfbedcbf51db13b362b7a178fbb7eee376fb2aebc6d9c2265df1333f6671797cf019352c32d511ceec833a6b1d3c0c49a79cdb7b929f9fed0e284426fbaf68e90584b6c1cb6fc415f36a17561", 0xa8, 0x24000881, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000b57f00"], 0x10) 2018/03/01 22:53:35 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) write(r0, &(0x7f0000000040)="d65d30019c888bd272e5bd6694156cc6dcfe9962f0090bb257c4693e26464b9c81fb29a77f6e6bce711d05c22fc973732c73e843c5561cc16afabf4e0727f65bafd7255bbc75ab809c5996d3566de3454a51206080260b", 0x57) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/52) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="0a004e2200184bd97f000000ff02000000000000000000000000000100"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/03/01 22:53:35 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000040)=0x5) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syncfs(r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x1}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:36 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080)=0x2, 0x4) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e0400ba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb) 2018/03/01 22:53:36 executing program 5: mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000001040)=""/235) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:36 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000004f67d477000000000000"], &(0x7f0000000040)=0x10, 0x800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x5f8b, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/03/01 22:53:36 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000200)="bc62d4b1f042c15e28c10f44304dddd37cdedf0d5f0a22e5f7b7edbac8417bf4d03393f29f3824f4f5b74176fe78983fa90ef041845386b80f568613a9f86398257a11766e54f27c4a839ce194049781f0df2b8a59592aac82b398300975db49cec2382111b096146fd7a42c96989aad9c5876aa1353aae79b77007a38ca74e2e06764d135c7de7ee937e37740ca2c7c96a4b8c063a9d15c78383ef312f9c1ff13c4e00ddc3b365b580dec92d84ae519366a74ea9c89116e00c253e2fbbafd73e48f68d4c469bd085149279b82e4e8d9c69a83c79a802886145d53b082cbd9d27c30ca61bd4eb86132dc8c1d6211885f44", 0xf1, 0x840, &(0x7f0000000040)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x541880, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/03/01 22:53:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) write(r0, &(0x7f0000000040)="d65d30019c888bd272e5bd6694156cc6dcfe9962f0090bb257c4693e26464b9c81fb29a77f6e6bce711d05c22fc973732c73e843c5561cc16afabf4e0727f65bafd7255bbc75ab809c5996d3566de3454a51206080260b", 0x57) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/52) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000000c0)=ANY=[@ANYBLOB="0a004e2200184bd97f000000ff02000000000000000000000000000100"], 0x1c, &(0x7f0000000680)=[], 0x0, &(0x7f0000000240)=[{0x20, 0x29, 0x2, "2b07df2fd0846bc0964f4f8fe3d9170900"}], 0x20}}], 0x2, 0x0) 2018/03/01 22:53:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001140)={@dev={0xfe, 0x80}, 0x0, 0x2, 0x1}, 0x20) r1 = add_key$user(&(0x7f00001d6ffb)='user\x00', &(0x7f00007ddffb)={0x73, 0x79, 0x7a}, &(0x7f0000348f3d), 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000c9affb)='user\x00', &(0x7f0000770ffb)={0x73, 0x79, 0x7a}, &(0x7f00003b1000)=',', 0x1, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) 2018/03/01 22:53:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x5, 0x6}, &(0x7f0000000080)=0x8) splice(r2, &(0x7f0000000140)=0x4e, r0, &(0x7f0000000180), 0x12dc, 0x2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) 2018/03/01 22:53:36 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000000c0)={0xc6b5, {{0x2, 0x4e22, @rand_addr=0x7}}}, 0x90) quotactl(0x80000801, &(0x7f0000001000)='./file0\x00', r0, &(0x7f0000000180)="53c062df9097cef45e1280d425e8c5fc22abb3abb2d025497050323959f7e26d0b455e733b935daccfb0515e5f3082a35bb9ae2cd10828568778ce5804f1215364e92388f0c0ac9cb6b4abafc7ddcdf9538c48fd52fe08d77250daee912fd346ed0dccd50eea99") 2018/03/01 22:53:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) socketpair(0x4, 0x80006, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000040)=0x8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:36 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getpgrp(0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000000000)=0x40) 2018/03/01 22:53:36 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) quotactl(0x80000204, &(0x7f00000eeff8)='./file0\x00', r1, &(0x7f0000000000)) 2018/03/01 22:53:36 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) sendto$inet(r0, &(0x7f0000000000)="39a810b37c8ae900e37d92dfd944d176563887bb80919970f438690e4ae2041ede7d5f64857f1681a4d0c76a6d8bec3fd759f9b274c3ebaca8f234c9c87fc6a2eedfe51b97473be33e0d1f57709a1b00bf665de016eecef49390cae7cc466b2cc5206fbd74e9df3c98f4fe3f337a6c25427e1db3dd96a72bb2b73af2ba9121c9f7a1ce24425fedb689e10d6f10857a221366b6fd05c70b9d14982d375494d298c10eeec4c884202b7a3b5ea3", 0xac, 0x4, &(0x7f00000000c0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'bcsh0\x00', r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) 2018/03/01 22:53:36 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bcfd1)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) sendfile(r0, r0, &(0x7f0000977ff8), 0x6) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00000000c0)=r2) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="92ac6fe5a9a565f16d2db80477a63ac93fd98941108545e0817c41a7687109d1a5d6397f7ee2e5d893acf1468e4f765d77b20300498406821965154341d8596cbeac6539ddd8af6eea31cc092c536273e348ede1f921f87507a54231e1e638cf0deceab75db6e3f575ec4ade8102b022", 0x70}], 0x1) 2018/03/01 22:53:36 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000471fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x7d70) 2018/03/01 22:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xc94, 0x4, [0x7f, 0x8, 0x7, 0x0]}, &(0x7f0000001040)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001080)=@assoc_value={r2, 0x5}, 0x8) 2018/03/01 22:53:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000080)={r2, 0x2}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:36 executing program 4: syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x20000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0xffffffffffffff70) quotactl(0x800007fd, &(0x7f0000000ff8)='./file0\x00', 0x0, &(0x7f0000002000)) 2018/03/01 22:53:36 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/71) r1 = socket$inet(0x10, 0x803, 0x2) socketpair(0x2, 0x80005, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080), 0x4) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000032dd0700000000001f5f08c908000100000073730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xce, &(0x7f00000000c0)=""/118, &(0x7f0000000140)=0x76) 2018/03/01 22:53:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) bind$netrom(r1, &(0x7f0000000080)=@full={{0x3, {"3febb3cd6f7297"}, 0xb6}, [{"63543a8f00a764"}, {"672ad2f662cc01"}, {"0952d0e93757e4"}, {"a84ea461658a7a"}, {"32d1eef6e5f6fc"}, {"6ea5d42582039d"}, {"02a6881d3d5e14"}, {"ea7e538750d1bf"}]}, 0x48) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/01 22:53:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10100, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000040)=""/13, &(0x7f0000000080)=0xd) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') 2018/03/01 22:53:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r3}) r4 = dup3(r0, r0, 0x80000) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f0000000000)=0x3) 2018/03/01 22:53:36 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0xffff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000080)={0x400, r1}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() rt_sigqueueinfo(r2, 0xfffffffffffffffe, &(0x7f000020fff0)={0x27, 0x4000000000, 0x0, 0x3ff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1000}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r3, 0x0, 0xe000000, 0x1000, 0xfffffffffffffffd, 0x7, 0xd5, 0x10000, {r4, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd4, 0x80000000, 0x0, 0x32, 0x10000}}, &(0x7f0000000300)=0xb8) accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/03/01 22:53:36 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="33f9109fd49cbd3a58f45506dd4d267315839daadbb1719819cbcab1212f9460411e42646ee3ad0149ab416c698114f9ce5865436f04cdbbb6d2fc680789a7857997718133187edcf2c6020bd0789544ed0aa3c4d6c140986ab864e5f5c731c77337bfd06b4992b9efd69360ed684c0e8e17c06896a463147af50b0f", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES64=r0, @ANYBLOB="f1c3f7f3c9bc568e953949c088b287dae652bc61f5a66087b6ce0a2bdff2e66cd280860548afd8b95e3b30e093b989d7d6bc0fc2b380012e0d689466a4bdaa3519cd105f12b3b5f8f6c7dc37c6be1993fb7e1668d2140069db4a3eb24221ae25059340dba9893f6733fcae3d761271b1fb69a28264c1911c5db2491fb396863c3293089506ee4626d65e839a3207582de243b92e0c438c5fe071e4898ab8ef4e4880c2e4922c3864ce633ed18d847e947d213cca694f1e48a84f2eae7055ece562b97f5d89ec3f838c0890a530b0882b6f12be4d027e44d18736a3b005110ec1f0eca07658ca37676f28dfb52b97d7cd53f3c4", @ANYPTR], @ANYRES32=r0, @ANYPTR64, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYBLOB="6af3c90fd1ac2949ebf1945a53d2d6df8f3a059f949cb590b95ba4b347404332d250c49af41780b5d6714b1fab8c423efbef27eb70ad5c7b645bffdecc56f36fed595aacb3e5485b4ef8c587a2d7e7f152beff6a3fda0337ecbc40e02cfab17b1c2fddb214010981924614b97033f458095fcab4baa392a068f09772e68933048c080da289d4c230f469ecd7c8231aec0756b50a66b653636570145bd26a2d6541a1f326e0a0f212e08af0dbcb6b5e52fbf6a954f6241e28a49d551ad4fee01f8478", @ANYBLOB="2fc56fd04be13af62b", @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYPTR]]], 0x1) 2018/03/01 22:53:36 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfb) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket$inet(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000eff000)) 2018/03/01 22:53:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000776c3b)={0x2, 0x6e22, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f00006b8000)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000002580)={&(0x7f0000000040)={0x27, 0x1, 0x6, 0x7, 0x8000, 0x5, "8baad3489017ad3c3c3154670225e6b5514130cf53d54fc81dddfe11a70f7581fcc23d21501bf5525c993b454a7289723d67372759c6cc077ebfcc1365d2d1", 0x1}, 0x58, &(0x7f0000002480)=[{&(0x7f00000000c0)="13de47acd141289b4af5d565916a33f0a89a781688439cc46d6a40cce56b4024930d77a6456613fbbcaba68cde35", 0x2e}, {&(0x7f0000000100)="cbd7611e2d564709c9db3cfd7e4ce478fa3b6b4b32c20ebd80f50a93ef481706b4b53e419742cdf60af85eef1f0a029c0c0eb43693a3f019b30c226f9304c32e", 0x40}, {&(0x7f0000000140)="957752b7c4a37e81095ebc6228881e561c034ccafa0d2d8955a136503a3dbc2b4de36dfb646ebf5634ee2c794d5fc75d3fb5ec953df4d19c6739ece1e62dbb0a", 0x40}, {&(0x7f0000000180)="2068a4be116c195d605428452ef3789e0f9d080a4bf40c60c0eaa8b5d86fcb860592b0cff936c74540310084f0b99b66d190d491a5cc79b76c17e4bbff9673fe03449c70e31b1fad4ce1cdbeb7393537c343baa09c118b3d196d28fc0f955a885439b2326cf0cc0ee4104c18c83b476a5c1693", 0x73}, {&(0x7f0000000200)="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0x1000}, {&(0x7f0000001200)="ffe83a8026efcfef90470c0ddd349c7f4a8b217c64463893d40d43523d152d5394c27eb33e515b15833dd101a889beb6a4ae3472e0e9c5798994d0f4299da00dd9650938099f61754a316202df54b0d327e8591d9d919478c28d93516562536a6dae018b8bb6bf3ad89a53a86bea3116eb6933145910985a9434523264d421", 0x7f}, {&(0x7f0000001280)="8b7b2a049fe328e19478e675310dada6715f70a31c6b3f5f62f11376e4138b17cc6e8b8907309db4f1c6e9dc24a4d06f3cba527ff2951bd5459a71e54cd7e4b34fe54f50d70dee0fc10ae182240b2db7be0a15d48ffa906c9df3442bbca2f6ae2f330a35450500c9ae520d912c7abdab0495a96644f413cb5434596b7825910815ee7dd947d4b57a37463fc8fccfb03d0d2a8110d3b875e9b0d185925a86cc3ec42bfb53130139e36420a774a57beda26916b94ce8aa4bf691059db842697c6e015cacc89401d25ad067fdc48071c9", 0xcf}, {&(0x7f0000001380)="9599ba3919fc7709b24f353f7a9613fca73af668375bae5f929e149d0e60b8ebe00d16dcf11e1caa1ecabd38d1c4f5f296e8f58e0381819bf1ce91787e77af65dc3459f410028842d053c41c35ca6e77bc678c8989d982a0c1885d9fc63bf20da9550771c7ddce87f8610419c6eb39d4c0b192d9cf632f86bc942ac6b8f74d1732e10a1a62c58b6a930b34c199391b31370ce29c262cccbeb0ba254c464bf3d6fc55a763ea364ba13999a30b3dd34e745ad2c9940516b81c7fb3f5f2cfde8717c368f1a9044dd932d299cc278cea50aa7fdcb09ebf018d74c2b2062b95c37d18dca71cb28c", 0xe5}, {&(0x7f0000001480)="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", 0x1000}], 0x9, &(0x7f0000002500)={0x58, 0x12f, 0x2, "300dcd11b98560c2bf65e4d9decc17df660285663ea42e702da597c689923ed9888afba0adb48bb8866a7f99c2a7078c09e2443497ccadfb010eea57a23209b6ae5ad24e30377329c627"}, 0x58, 0x800}, 0x20000000) 2018/03/01 22:53:36 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x18, 0x401, 0x8, 0x101, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f0000000100)) 2018/03/01 22:53:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000213000/0x2000)=nil, 0x2000, 0x400000000000001, 0x32, 0xffffffffffffffff, 0x8800000000000000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009f5ffc), 0x4474) 2018/03/01 22:53:36 executing program 4: r0 = socket$inet(0x10, 0x5, 0x40000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f000000efdc)="240000002400030f07fffd96ffffffffffffffe10600000000000000fffffffffffffffc", 0x24}], 0x20000000000000e3}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x20, 0x3, 0x1}, 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) geteuid() 2018/03/01 22:53:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xffffffffffffffd2) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:36 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x80045113, &(0x7f0000509000)) 2018/03/01 22:53:36 executing program 7: r0 = socket(0x4, 0x80000, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) r1 = memfd_create(&(0x7f0000000040)="776c61070100", 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10001}}, 0x200, 0x5, 0x4, 0x9, 0x4}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x7}, 0x8) fcntl$addseals(r1, 0x409, 0xc) ftruncate(r1, 0x9) 2018/03/01 22:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getpeername(r1, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000317654fb09dda323", @ANYRES32, @ANYBLOB="0000000000000000000000000100000000000000000000888e60833709d09d20ab4c11e4fca45fc15c02854b50ab582c7040c0762a355fbb7e3e94aeea12b83e9986400bc03d10813f6bd123e0dcfda109c2658600f848cc54b5a37900"], &(0x7f0000001040)=0x26) getresuid(&(0x7f0000001080), &(0x7f00000010c0), &(0x7f0000001100)=0x0) r3 = add_key$keyring(&(0x7f0000001140)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/03/01 22:53:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f00001e4ff8)=ANY=[], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x3c, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000055000000000000003800000000000100080000000000000082a1e6186a6386b14a0a1699a51bf1d7bf8de8fa951f6e8ae0204cdd9602ccdeb46e85a74f209e7c7fdb812942d093c9", @ANYPTR64=&(0x7f0000006000)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000100)}) 2018/03/01 22:53:36 executing program 0: recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/173, 0xad, 0x40010002, &(0x7f00000000c0)=@generic={0x2, "b71aaf7145570df43bc9db3b2351fa71bf7463fa98295c39c752623d1926409db86606f2a83a7dd8f5c2aa2520bab18ed5de0dd209c01071ae05f79ec3bcb732139cc9bf482f70e9e5dcab21c6a4b2580977ca2943b07746c34f098684de7773f84917a6710340b6f906a32ce35c0392c2ad4bcb02e929f98ccf3858c7e2"}, 0x80) connect$l2tp(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) setreuid(r0, r1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:36 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e382aba000000012e0b3836005404b0e0301ae340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x40000) sendmsg$netrom(r1, &(0x7f0000002300)={&(0x7f0000000040)=@full={{0x3, {"5793593650c723"}, 0x2}, [{"640d38373471ed"}, {"ba56e612ae87aa"}, {"979a6f0d2845ac"}, {"a087fe24efc13d"}, {"168e21cebaf7a3"}, {"e1df636610c6e2"}, {"13b774d5239ceb"}, {"0efb91d2d4f9fb"}]}, 0x48, &(0x7f0000001100)=[{&(0x7f00000000c0)="9273889203a149bbcc1b819adc7d1c1f6b475667a9d8deebad7fc4e0b898ffa9b253f78b2c8898cf64", 0x29}, {&(0x7f0000000100)="f6ac88193102529a461a6b4dd552ebea9e287fcf027fb7891f6d6641775a110ab209f146cfe8d6142726fc5a277468015e4125e9ed46dd36e6538a74a88a7ecfbbf8df491b09160095b88fdda601c673455e73b9d028b74a7291a545e6570dac30a45d2b3d687b73d682275dc82c3ed5f67063b4dcae4c67debf27a98405c601bc4d64f9366fddb5e5ebf6464f9ae411b6bf5c15c5437b6d39df10e6b5a94e9acf543229df4af5006185c3b7b21da7629a7dde5bf3e23cd0e291d61ebd17b37b48b90901361934e9f649b62c2ffda3eebc2a6292e7b8756a0b12dceb699df3c7c364e8ec480520368068ceadac9935cdd0fa2ba517335d905f96a830406be47dc5ee8d5095c601239914f79ed8912cbd09b2de11216eca82fbc97b834d0b34fb074664cc188d9549f9565f4d056e89ff2e84f7e433fc06297dd948fe5e2b24a330c90a10c9d190fa5486e6984b62938f70a0c1cb87868d992cb7badbf74aa4f3bf83c230ad0d7a8beb77b062b3aa181872595a76c05a9c4102d8d51a2c89f33eccc679645120ef3b68023058c3cb3f98ba01432834a0624dcc1791b1190d6f91c83313962d264648dc62c50919d7e08e435e357c3ab8535af2703fbce898e3b8eb080d4daccbbea2248695f10e76cbb8c57c44830c8dac8d204711d923151a4e73147adcf7f5f0ac9e7d00e79a69574aaed5126f968e4bd1cd1ad8dbd5f246e5efd29bb2a43c231ece120b4147cf8db238bc9171c932a8e1870024bd81f08a0fd1c126b435be59aff60fd777141fdf2df78b528e5f8c15284c9a9f1a1a21f023dcaca116507a526ed356b734acdef0055cc9c9b3c21dc81c27dc1eb5fd79fb893cf8b9f2ceda20d4b39804902ee335421c3e53c4af649699f952b827bcc5b5cb22639f2a5f976ec367fe32fc8f948a5280f1af67aa2e57d58ef376d8e3419afb919a4b5e324aa0f8055cf438b2df81b5f03bede4bee571b8d982a7ac6127831033a08973e4b52c29dc1ace08e9266dd9284fbceafbf8339d614c301af6d57887052a757bf3ea429279168d60740726d10dcf29402073622a8baf63b690e904279ee0fef2ba8b8ead5691d28bf97d54e063ce2e8e94e00c05afa431c958fb4ad56b41bdc78afd1c9e2a3d2d54ba24df463934530e6caa2865c2d2fb411408e7a292e0779b937fc395901b484cb450efc11e0851b84aad0bb1047c87f8a0905bb5f3ea195e7ac44062301e7bf6472937053b1a0adb60995c1c9d2f1c529b62df3d89800b6c5244ae8ff059a0be9546c5e3501948d22665c0eb9db0fd9028b338bb1b8a0178383b29ab5c758bc23b76d00b9c5265d2e4c0e3cdafc038ec8357d24038b36b9bf138715d2f8ae45b567a3ff5698e174acd81f72f02b235fa91dc653a9fa2b30d0beb349c9f91a4f3e6366d33894853aa1b55370fa90bc7a66ee498ef042165576766bb3f8c51b97d8d71774785d45d38ab0ee6811d964dbb23dc3540e8711bda5a5383318c45963f3f24b41052b0c4ca55378a3ce53b175069d572535ab4104b035d56c7e2c2ba95aa6c539577a5500e29df5190b068f61e3efa35de93b9baf5f56dccd9c410bdcec72d439372845be29022a5c76355dbfce7d13808c662ce3f99ba48532c75a631727b90d7c8dc0e6af8676cfa2a8f74badf8669a190f130984d79d4944155e5aa6f18b89585e43ec496005750887a2a893b36000c03564434ac04949766b45166cfb99aee7f8c781b0088d26bafe7b1a1210c45615909b876e13b455f2e34afc48f1c2ee52b4f095e3c63c0c38f166a88348132ffcdd4a785f4bc4e3d6b9e437a86ef99892af206243cd81f95c133fd1aa51181abe80f4741eed737c39bec9e36e191b65e8fa55c17d38ef1e57dbc608c14b8abb93bc82bb8b497ca0353739c8b5790a6802384f530bf6687e27645784b7fae93f27676970b99b88ca72183f3ef9b92db99acc1484fd602737c7ef6d916ca1203afd5304ce6e0adc1d00590a99621c718723c1a713be9c11f0b2527b6ba3a5a1e22b74078a2eabbfdfd1672dc280ace4788a9e1aa7a46582bd811c84e853bcaceac809f43b889d662876e047171b3733b3c270d31a5ce092132c68207edc9aef6246f8af8ca60ae18c2c44fa547e7e6f0957ba1dcdedca227e3102cc5d778c8d8496f2dc8419a650e1c381bd8a5fe048cce5233a78b45d88afdfea38ac7d2592fd23d968df75cad354e1fa68f5494e406eb39ff5915c3e5063975d0e6301347cb560043b36802072a917722af46c382eb35028e72470deba7740f1b1a0a6ff07faba289db5c977aa513342fc306bcf7f619c6d3ae42198039aa3e6f3e17ccd0d2c30ac89ca3a35a33ffc21435183a7e23555f9afaa11e6ae9a70c1ce0136c931a73274d657498408902cde0bd61278def96c7084ea1813b4cad660c901a2340adda4164d79fe81232f0e8ce9716b27e5e4030db82d4db2e9ec6dc4a015843eb7b029ff64ccb60165c4da76cb379695985bf007df4f132cda94352380985cd51888087ab3a2958b0376839f5d634f0315d5d2eadf25e42f1b5979762a414dcff118f2496675490da6ff0b24f0a59806c48ae5eb5b28d802e19e536d147b061da4660f5f1753a500945346e2495764d412cf6a609a2efcbc3cab9a7e1aae3c7f581b80aa91467035b2912125396a0f9087aaa9ea8ad1734b6106647324a68173ea2de280e159c1a5143d597dca620a8832f626967df6f31943fb1bb22a149d1e6385e1d8b52ae39e86e3d1aa8a738a413143df71c7d24da1f23ff48462b3c10bb7f660d5f13e85a0ee26d315afc2cacfed9599b8ab4ada25b8eb1e6c1e46228b52d34717dc262819cffa35686e022205b5eb81c1031368c802182745e27eed3877c3dff781fdead2fcabfb52e60145414d932623126808283894831877a11ffbeddddfd72667b35a579249b09d45787183b389d553c355eb10c3673b93cd3087790b7385780133b99f0dd34dc182f96516fc202d1d052dc77ec566034fc0e3e258b9c246e4a3c55dae002d58087a9e854c3d4ebb2355a3f8e5927b69c1a68f929dbb7412ba009c56a052f0dd787df4d1e2adcdd8223d882208bb8a57e0db96773da2fa51ccfe1765b25b7d36a6964ccbc1b3bed90d2609ae05c7d5834b3172823beb6c7d378159f8033572f0b4de73406d44639bba12c6893b921dc6f71c9fd7fc2e422382d5707d55a50c51bda1fe04c0b8dce6b1fe1cd6b430bc0379a4cb63acf86058185ca761682ef6231bf4e7bc31e44454d1aa11af9dd31cb4648845401ef1b9739d10e92b5737216c89d2c905dff0eb97f4641aad46b556e9c621843031ada2ee9209d4cbaffb3a22633a52d8e3691342d48b2e0e4dc42163e62e5811fd2f66d3cfb280214e0264b3768ec3f9c83ba4a16cd8d2d0b717865799464a8f9e3e86b5306c634af7e0b76c0f59bd441d73a6cf3b92138de4f3b005587e8b9947e1fcd53bc73e2c855f9dd3bf45bfb946a8038470b9aa54115cc987e4e315a4e7526e502f7d6bcc3f36ed1eed4ad1fa3ce5d5e74ebadccb0e77b8a7a746426d6e4fd544e58bb7dab6850fd82901a4c2ce22b4b01a75eeb478715736665ac0519aa2918211a58ca3ba85db4676f3e5fca78c6a283a65fe99915ca368e6ecf09fb292ba3583574affd670e8bc872f5822d5b8ba64be7736921665933fb2bc6e2bd91708b7ce2c8dea978c1dc4fbe8274a2bb36ea6020ad1d6e3d7311ca14072da9cb350a540cf5e1aba392707652b6fa5b51342894bc7eac8c5c11adc54868ab1d7a812cb1920232a62f0c813ad11c7ce431803ea788647741e5f1c5b393fe1265f81091ec06f4ba29bc831819851e3a285681f19ea699ebce1eb62dd949338186308fef838361748544eb4d202836851d2260d81a5d366415eba90beb56ced6fb5a0f88ff7eb017d1dff4521159c28250b2c27f7727dbdc08640ece0b3cf78d275b87471ae31eba11fe5b80dccb3168205498b9eb81b53927b90092677e98621e803f991b9846df1df145d68376a2d5de4263e745859e08691e447efd916f7544127dc3d3a2ef49c4712c750e1a0c12ee4b60dcab5eaf3321b438f9779c74bc4328c1b86f2a96c3a05ea0a5d11990cb4cee118324f526efbedc6fd8b9faa6b8e977e86efaa34f331ffe73da4bf2d8c6aa2c340072f23dd69dfc9ea9e352152096be606a5f45d51f77f48818f858c08c48f62d3dd99fe7d9966cd2c27aff063d0c1fc4bdecc7a9adcbf469ed96c689d005407ba5bc10b16ce6fda965e284d13069068db4dee091e6e321626900862b10ad35c7034120b78f670de049d9f91357016f80163beb09a33202424ac266378bf7a794cf53b5885fd0de97dace0e2580de47399bb0c23d792d968aef66149e3b317bdfb484c964f6c6987bbf4be89c79badb96b24001034971b91cc70e17de9b57705d7f6a328e36d1dae493daba2025bd176481f60328ebdb7f69a068b5fc3f350acb445fcf1430d96a942e13a0238cf478916ab999a52456cd68374bae7dd413741d34556d0d709a79326f0512d596571bb8b1e23ad0e64f5fd9ed6865c6b7dccda9c08a0d62445cea06522d00856a587e01814acf80927d29dc491430f9618f4147597a6b733509dda22f36ff71a74a866d2c38be42589cf37fe436fe01b562ea44353d4358d2cbd5e715fdfe999008bec6b30936dae04ceb25f9cef8343bae82611fbcd5d6d8c1e9301b94f6e7bebc86971753b52a0ea4bb2bb802059443a23f1f54f8e7275364d6a1764535eb9a964004de3335e136d6bbea8d190d6aec2b7d5a0ed91bdd0cae7f87270306a405f7dfb8786289ec9f352c5ac15e0c23407a56d14f03ac3d4fa4dc11d01e01181bbf74a3e6dda5af31221f4118a4b57601ce585fd7ef57a20e429a4b65c9bb24c2e69137f1d644b7d1e1c6ee408a1124c3e1b8f7630f916ef29b8758508add210adf9d8519ea21d103a2fc8fd76bbecbd2596901257671be3f6eed029644bbe9e3d978af41fcc99f92337db8ee220fc51cd37f86df1f7595e0543a9c62364b1f9774c255a37a1262cfc753ede06dbe8be18735fca053f010714c1eada0f8d536405b72404de66583a2cd2bd7c7e21ec6ecff382c53280521100c4d200d3cd435fd4a30f3fe358acd0a75c640a2fd714599cf5d4346feeac54843b605c4872c656c5cac9396f9e3be100ef0c94a8e3a919cad8bae0c2debe9bc7dcd0628cf848d0187b3f1821141256ae52fcb78e5bd3d49979e2828b0429c76ca9edf8c00402e31dd650a9fd8f3a113c75e615a7ca7567b324410a223657b88abc659c9fbaa37e2db453aee67377c49710427c005861c5614aae1e4e9fe52aa6e372ba3788e4ac04aebd4babf1b95140cd7254d45c190fd58f6ac04af093a390b65ecbd00f8a61c378b31691aef5ce53f2d2805c7fd03fb641e83e0b0dd56bfbacea51be0f329e36088b7466fd3838d9a2968c2d1f137c581a2cbbab95a9a8d806f5b0dc653c511736c6465126b5dbd038b31560c3e8a97e78e6530418d5c99df5cdb3ea196024e5796114d7dd9ca123468afd4bcbb6813eebdcc506cd0bc80f93f0c5e4076f94e2344a301c158fa8d77a985092e63c82f41a708e9693894894186a611aed057d38a9b7d5c5e91787232b42bf89a6b2d5aae3773e4bab6ff4f934f86656021ad4e5aeabc732b0f05b1b50588b8d61febb138ac953d9aa487212683d546c21ea1dccbb891bf8a993074caaf50cf59ef901818aac2c411612ad7af583cee086983778e8fe7", 0x1000}], 0x2, &(0x7f0000001140)=[{0x100c, 0x115, 0x5, "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{0x64, 0x118, 0x4, "122ea44e6d490172069dccd5ed494356aabad047e0926e43a4f942d62b17c3bf51a864d3674fe438b4a5385bcb48100ce2f0612b5dff333c659faa9b0d59eb4dd752112b56245da1a2aad3985778c5f8419915f625"}, {0xac, 0x10a, 0x5, "211b5779a2b4b90a792ad2be348e93f2888c4a4ee22e45dedaa984a880c006b476f63591b905ea005f903149d111f3e1c311aaf8e5d0f308f89e7829147c5de55d19a7aa3392578570583b3f825a639b5495f407b506576a83858af91b7ddcd9a7c0c25c555b7e55e58f32db2f3bcb681ffe22d5bea2cf2e06ea7a277f62f777553f9d7c83c460352d1549d455659840ce0241db3039fbfaa1ef2737778a51b4"}, {0x84, 0xff, 0x1, "31ab66f7b2a3bcf2929783f8f6b276443e2af7549ad73790cd21fa952f9e945de9725ab25533b2123ed41eff929d8b1f60806acb0bef920aebeaa0e32a774559bc50bc3d2814e4f6a80ead226ac0e8e7e2c438622c66d1952a40a3894a33240a6d8b873d62be8bd9e116ac4870f01feb9b803e1adca94589"}], 0x11a0}, 0x24000040) 2018/03/01 22:53:36 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="b7ba7413c0d07efd326285fff297fa514c03884dab0523ac61665581313ab79aa28fe09b69e412a556a7c1a7b54be2378fa770857baea8937cf91f0ef1742912c4c613279248fd4b2acea1c9608fe73f1e721846a4cb6bd1ab477d7de69fa87b67cbce8de8fee1b9c7a7b063a457ed60d870f2444b9d1d6f", 0x78, 0x1, 0x0, 0x237) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f00002bff1e)="f98fbed0d3f90d55acb99e6f7b25b83d7c43d63282f753c6f22c36e47dc8d368b0fb3b320352220356c733fb10e4a67a359dcc510b522fe8f85b3decbaf376406d4786d3de3436ddf2473fd358b9237640efeaaa5c8ab8c4aa3fd00356ae39c1b90ab925909110c68935b8f74f42677699a2208cb11d21a2e3038194f872091e531bc1e526e8bfa2f97f4ad681e3136b9c8cb1f42d022a4f23ede6c4e33d4d3a9bd5ef18a725bac6499d183a2472f70269708284da8202e014d0fe9993b462", 0xbf, 0x0, &(0x7f0000a28000)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) [ 111.518275] binder_alloc: 20153: binder_alloc_buf size 281474976710720 failed, no address space [ 111.696933] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 16384 (num: 1 largest: 16384) [ 111.711236] binder: 20153:20158 transaction failed 29201/-28, size 281474976710712-8 line 3128 [ 111.720697] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/01 22:53:36 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x19, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x22) 2018/03/01 22:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fadvise64(r0, 0x0, 0xb765, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000000c0)={{0x3, 0x2, 0x2, 0x0, 0x6}, 0x8, 0xffff, 0x2}) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) readv(r0, &(0x7f0000f46000)=[{&(0x7f0000002040)=""/4096, 0xfd16}], 0x19e) open(&(0x7f0000000040)='./file0\x00', 0x101100, 0x144) 2018/03/01 22:53:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x8010, r0, 0x0) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0xfffffffffffffe28) r1 = dup(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) connect$packet(r1, &(0x7f0000000140)={0x11, 0x0, r2, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) [ 111.751393] binder_alloc: 20153: binder_alloc_buf, no vma [ 111.757037] binder: 20153:20175 ioctl 40046207 0 returned -16 [ 111.763862] binder: 20153:20176 transaction failed 29189/-3, size 281474976710712-8 line 3128 2018/03/01 22:53:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000363ffc)=0x7fffffff, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x400000d, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @empty}, 0xfffffffffffffd6f) r1 = memfd_create(&(0x7f0000000200)='/selinux/user\x00', 0x1) mkdirat(r1, &(0x7f0000000240)='./file0\x00', 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000040)=""/246, 0xfffffffffffffd95, 0x23fffd, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={r3, r4, 0xecd}) [ 111.804484] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.823838] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/01 22:53:36 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000000, &(0x7f0000385ff0)={0x2, 0x4e20, @empty}, 0x10) shutdown(r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1fe, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/03/01 22:53:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x803, 0xfffffffffffffffe]) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0xb92, 0x10000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xc08, 0xe9, 0x1, 0xf21, 0x3, 0x7, 0xfff, 0x7f, r2}, 0x20) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000000c0)={r3}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)) 2018/03/01 22:53:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="666400000004bb") getdents(r0, &(0x7f000043c000)=""/71, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x2, 0x4) 2018/03/01 22:53:36 executing program 0: r0 = socket(0x11, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={"6c6f0000000000000000000100", &(0x7f00000001c0)=@ethtool_cmd={0x18}}) 2018/03/01 22:53:36 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044144eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:36 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000001040)={'filter\x00', 0x61, "c2fd473c7596163dfbf04f0dd39986bf53fe955e629ec60fbb07d2052337426d56677a50c821a34f55623bd357c2034b5dbe2ce47091e3613fa871bb563e1d52368a4dfb93c5ab3a8ce71b9a340992dd2878d9b7a121d3a0e6ac05fba58e4422c5"}, &(0x7f0000000000)=0x85) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:36 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x80, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@dev, @in=@empty}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = open(&(0x7f0000000180)='./file0\x00', 0x800, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @empty, 0x8f}}, 0x1, 0x81, 0xfff, 0xfffffffffffffff7, 0x4}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x1000, 0x9, 0x2, 0x80000000, r3}, &(0x7f0000000300)=0x10) r5 = dup(r1) connect$inet(r5, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x1200601}, 0xfffffffffffffe8d) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000440)=""/251, 0xfb}], 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000540)={r4, 0x5, 0x276}, 0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040)={0x77359400}, 0x8) 2018/03/01 22:53:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x3, 0x9) r2 = dup2(r1, r0) bind$inet(r1, &(0x7f000000f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$inet(r2, &(0x7f0000f6a000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty}, 0xc) 2018/03/01 22:53:36 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/hwrng\x00', 0x80000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001500)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x8001}, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x80000001, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000001, 0x400000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/sockcreate\x00') syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xe8e, 0x10000) ioctl$TIOCCBRK(r3, 0x5428) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="5503ccdfb3caa87e26139af77bf723dd4785b4b7b181a682118c66722035f78ed81d4cfc2da8a5c4f47da4289728836953313fd4787bc882660f79b441953f68fc39c6dfdc03168cd08f4bcc7c1ba241edc05ff8b69f0952d9001efb439e79cc0351b060e8535e7ba649e9ed33a8e312515f9e8cdc8efcde6bc9c58d05b630414c4c8ae0f4df31f76b84c485193422437f744016406a78d26b46f924d68e3903489d4ef77bb2b34521f3c35f54cd1e770329709f0ad2a22cf8a633f7913a846f68261775d51f3bc55bb9ce7126a635841bcc5ae5c4d25b6f5028ad") 2018/03/01 22:53:36 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) prctl$intptr(0x1f, 0xfffffffffffffff8) 2018/03/01 22:53:36 executing program 4: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) fdatasync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x3, 0x4) ioctl$void(r0, 0x5450) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc00c6419, &(0x7f00000004c0)={0x4, &(0x7f0000000140)=""/191, &(0x7f00000000c0)=[{0x1, 0xbd, 0xc847, &(0x7f0000000200)=""/189}, {0x200, 0x63, 0x7, &(0x7f00000002c0)=""/99}, {0x0, 0x45, 0xd2, &(0x7f0000000340)=""/69}, {0x800, 0xf2, 0xffff, &(0x7f00000003c0)=""/242}]}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x80000001, 0x40) sendfile(r0, r1, &(0x7f00006dbff8), 0xed59) 2018/03/01 22:53:36 executing program 7: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="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", 0x1000, 0xfffffffffffffffb) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="4c81b5ced6774a4d16b09bda4251e3c5bcaa03ca30f9f0b824", 0x19, r0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="b1", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) [ 112.068461] audit: type=1400 audit(1519944816.978:51): avc: denied { connect } for pid=20220 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/01 22:53:37 executing program 7: syz_emit_ethernet(0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x440881, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x1d, 0x4) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001040)='autogroup\x00') execveat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000001280)=[&(0x7f0000001080)='!/ppp0\x00', &(0x7f00000010c0)='autogroup\x00', &(0x7f0000001100)='autogroup\x00', &(0x7f0000001140)='*eth0\x00', &(0x7f0000001180)='autogroup\x00', &(0x7f00000011c0)='autogroup\x00', &(0x7f0000001200)='autogroup\x00', &(0x7f0000001240)='autogroup\x00'], &(0x7f0000001340)=[&(0x7f00000012c0)='autogroup\x00', &(0x7f0000001300)='proc\x00'], 0x1d00) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) clock_getres(0x6, &(0x7f0000000000)) 2018/03/01 22:53:37 executing program 1: utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x9, 0x81}) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0xc) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/policy\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="f376724670b5982d99d76d9faaa17a12eb0677f6cbf150043de4fe7f2faefc6d5c4369aa68097f711c6bbc0c05b1e7ceb837753a3f2c9ffde6ddfad33c39bc28c37a4638684bb92fa0fb7c44d911d4de2d7d630dadbafe2ca0176767387dd7437f1b651141e3298fe71a915c6b431c95c3b2bf19128acdefb34b195797c402ba0ee16f15eeeb3811a2d06672fcc1") ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000180)={'ip6gretap0\x00'}) 2018/03/01 22:53:37 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x42000, 0x88) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000004000/0x4000)=nil, 0x4000}, 0x3}) bind$netlink(r0, &(0x7f0000000180)={0x10, 0x0, 0x25dfdbfc, 0x109040}, 0xc) r1 = socket$l2tp(0x18, 0x1, 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="05448ec25876bdf376208b4a56b439d761785466ac7e3828e8e2251733424ef75b787af86bcfcecef11f7f8cb2049d6753e71de5784a5c682de2286412320cabfb79f5b9e6fb1f8a59c9805fbb0b8d3f3dd6f9bc43e328afb35f91b151e85ccd9c75ccc53d64b18fd2cf0b4bf2c2bc25065fe08fa5ebbd5e2b6d50a9b8d0baf6518ca0bbeca518a76a58c3b8e12fff05e14f42e206f97d6d655865c0ede44633eca7087b5a478dc51933ca8e32811f077949e62da6e2369f703be4b55089f28a6aebdbea0b746e49") ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) close(r0) 2018/03/01 22:53:37 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x180, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f0000000440)={r1, &(0x7f00000003c0)=""/123}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000380)=0x1) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x88, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @rand_addr=0xfffffffffffffff9}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @empty}, @in6={0xa, 0x4e22, 0xc1c6, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f00000002c0)=0xc) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x400, 0xa, 0x200000000000000) bind(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x8, 0x3, 0x2, 0x2a, 0x0, 0x1}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000001c0)=""/207) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x36eb3d4a, 0x7f, 0x5c}, &(0x7f0000000140)=0x10) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000540)=""/136) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x83ae}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000440)=0x7fff, 0x4) 2018/03/01 22:53:37 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)='1', 0x1}, {&(0x7f0000001340)="2b25f4c6e0", 0x5}], 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req={0x50, &(0x7f00000000c0)={'vcan0\x00', @ifru_names='ip6gre0\x00'}}) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000100)=0xe8) connect(r0, &(0x7f0000000140)=@hci={0x1f, r1}, 0xc) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000001100)={{0x6, 0x3}, 0x1, 0x3fa, 0x4, {0x6, 0x4}, 0x7686}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000001040)=""/155) 2018/03/01 22:53:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) syncfs(r0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1000003) socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0xec, 0x0, 0x0, {0x0, 0x989680}, 0x0, 0x2000}) 2018/03/01 22:53:37 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000001}) r2 = epoll_create(0xd1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000fb6ff4)) epoll_wait(r2, &(0x7f00006edfc4)=[{}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x0, {0xa, 0x4e24, 0x83a, @mcast1={0xff, 0x1, [], 0x1}, 0x20f378c1}}}, 0xfffffffffffffd2d) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@dev, @in=@dev}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2018/03/01 22:53:37 executing program 4: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int, &(0x7f0000000080)=0x4) write(r0, &(0x7f0000000000)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) 2018/03/01 22:53:37 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x7, 0x1, [0x800]}, &(0x7f0000000200)=0xa) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/01 22:53:37 executing program 7: r0 = gettid() ioprio_set$pid(0x0, r0, 0x0) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/01 22:53:37 executing program 0: r0 = socket$inet6(0xa, 0x4, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x566, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x2, 0x30, 0x5, 0xbb}, &(0x7f0000000240)=0x18) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000280)="52f75990b9d6eb097a278d2e5d21e1e26eb6116f983500c2138d05342fc480b65d57d877f6d4306433b1ff32b791e8979c7a6171fe2f864a17e19a2fcf354a1b8fe6a2880e71a78ab45c9743d52728b073f2736068a8b3b4bd088afad0598d40b51523ff23b280c07ca274d5c4240c49d355cb02bedf438f991de59bb33b1fbc36a9556d1f19e4e0e34c9adfec5425f538aa004982ce0701f37a9f63fc43b3fbe9caaa", 0xa3}], 0x1) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500)=[], 0x0, &(0x7f0000001500)=[]}}, {{&(0x7f0000003680)=ANY=[@ANYBLOB], 0x10, &(0x7f0000001280)=[], 0x0, &(0x7f0000003740)=[]}}], 0x2, 0x0) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x3, {0xa, 0x4e21, 0x401, @empty, 0x1}}}, 0x32) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffe, 0x40000003) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x8, 0xffffffff, 0x1, 0x1c5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xdf24}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xa2b, 0xfff}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="61e418d691b118846a1571df47e4dfb392ae555c5741147dab5b7ae88a982c8d2b69717e2449535aa65fc5cdc71486482028c29a36db344710ba6a32e6a23776516d8612506d8580ec61e76a94b1eedfef158fdc5e767c4d598263cbf851d73242dd1c88211c78f8e6a3be4814844f97f9", 0x71, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/32, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001100)='wchan\x00') clock_gettime(0x0, &(0x7f0000001140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000001180)={0x7, 0x5, 0x8000, {r2, r3+10000000}, 0x101, 0x1000}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001040)={'filter\x00', 0x78, "053a142b3e1e9c8a077eb7bbf6e4c7fd87d16576ba56628685f166620df8a4b22fc13d3b8db0e9313280737d0eb4c9e2a97ed76379256e5ca5f447a35f68e3abdb82fed141f06f6b81a6878cee1ab77f90f9f29ea89400b2a7daa1d9c28c6a4e07212584df4b74e996baa549d4d3e7c603d4fa12588299cd"}, &(0x7f0000000000)=0x9c) r4 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r4, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:37 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r0 = gettid() get_robust_list(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000000, 0x5010, r1, 0x0) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x7, 0x100000001}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x1, [0x0]}, &(0x7f0000000380)=0x8) bind(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="1100000000e781a07500080044944eeba71a4976e252922cb18f6e2e2aba000000012eff00000000000000301a4ce875f2e3ff5f163ee3408157291d800000000000000105013c5811039e15775027ecce66fd792bbfbb42b1788a6284bea70e5bf5ff1b0816f3f6db1c00010000000000000049740009ffc2c6542c00000000000000000000000030770274f5e7cfdeb52b00"], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, 0x8) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000040)={@empty, @rand_addr}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bcsh0\x00', @ifru_flags=0x5101}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000000000)=[], 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) 2018/03/01 22:53:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x7fff, 0x1]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2f, 0x4) ioctl(r0, 0x180004522, &(0x7f000022afff)) 2018/03/01 22:53:37 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="61e418d691b118846a1571df47e4dfb392ae555c5741147dab5b7ae88a982c8d2b69717e2449535aa65fc5cdc71486482028c29a36db344710ba6a32e6a23776516d8612506d8580ec61e76a94b1eedfef158fdc5e767c4d598263cbf851d73242dd1c88211c78f8e6a3be4814844f97f9", 0x71, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/32, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 7: openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/context\x00', 0x2, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:modules_object_t:s0\x00', 0x26) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r1, &(0x7f0000024ff8)=0x100000001, 0x8) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getrusage(0x0, &(0x7f0000001000)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x3, {0xa, 0x4e21, 0x401, @empty, 0x1}}}, 0x32) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffe, 0x40000003) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x8, 0xffffffff, 0x1, 0x1c5}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xdf24}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0xa2b, 0xfff}, 0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x2000000011, 0x6, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'eql\x00', @ifru_flags=0x8000}) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/03/01 22:53:37 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="61e418d691b118846a1571df47e4dfb392ae555c5741147dab5b7ae88a982c8d2b69717e2449535aa65fc5cdc71486482028c29a36db344710ba6a32e6a23776516d8612506d8580ec61e76a94b1eedfef158fdc5e767c4d598263cbf851d73242dd1c88211c78f8e6a3be4814844f97f9", 0x71, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/32, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000140)={0x10000, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x3}}}, 0x88) getsockname(r0, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x3, 0x0, 0x100, 0x81, 0x2000020, r2}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/121, 0x79) 2018/03/01 22:53:37 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0xfffffeac) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x13, 0x800000000, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) 2018/03/01 22:53:37 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r0, &(0x7f0000001040)='./file0\x00', 0x40000, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:37 executing program 7: r0 = open(&(0x7f0000000040)='./control\x00', 0x800be, 0xffffffffffffffff) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/01 22:53:37 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="61e418d691b118846a1571df47e4dfb392ae555c5741147dab5b7ae88a982c8d2b69717e2449535aa65fc5cdc71486482028c29a36db344710ba6a32e6a23776516d8612506d8580ec61e76a94b1eedfef158fdc5e767c4d598263cbf851d73242dd1c88211c78f8e6a3be4814844f97f9", 0x71, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/32, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:37 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x400, 0xc0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x7fffd) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x80) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000000140)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/03/01 22:53:37 executing program 4: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="61e418d691b118846a1571df47e4dfb392ae555c5741147dab5b7ae88a982c8d2b69717e2449535aa65fc5cdc71486482028c29a36db344710ba6a32e6a23776516d8612506d8580ec61e76a94b1eedfef158fdc5e767c4d598263cbf851d73242dd1c88211c78f8e6a3be4814844f97f9", 0x71, 0xfffffffffffffffd) keyctl$get_security(0x11, r0, &(0x7f0000000240)=""/32, 0x20) preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x200001ed) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="ac141417ac1414aa000000000001e0000001"], 0x20) 2018/03/01 22:53:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x20, 0x101902) r1 = memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) getpgid(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x80000000) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/03/01 22:53:37 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) r2 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x80001) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)) restart_syscall() poll(&(0x7f0000000fc0)=[{r2}], 0x1, 0x100) writev(r2, &(0x7f0000004ff0)=[{&(0x7f0000000000)="ab", 0x1}], 0x2000024b) 2018/03/01 22:53:37 executing program 4: add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="61e418d691b118846a1571df47e4dfb392ae555c5741147dab5b7ae88a982c8d2b69717e2449535aa65fc5cdc71486482028c29a36db344710ba6a32e6a23776516d8612506d8580ec61e76a94b1eedfef158fdc5e767c4d598263cbf851d73242dd1c88211c78f8e6a3be4814844f97f9", 0x71, 0xfffffffffffffffd) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x5}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[], 0x23c) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="454aa192b9d813f593a2c414ddf4686a7fa133494801e3675775aa26fe97ee70dbe0ea83652d5106ca27b40ddcd322ce7b8cae0e87fa741dcdd6a6b7aa3d0ff00ebd4a38467e9f1ba429841619267855f4d4a8844dedc6505da44a43994371d9f412cce2d7fb1618520e5dfcff5eee642aa95eafcd77ed9f96fdfe70fd4331d531c1483e210aac5e938e70de2a16cd0d1c670bfeb19cbb2295629a620d347a22abd24365dc0c059e1a9b4cd5fbc3cde61b736bcf19f1edf2bd1c90c439fc8371f5981bbed9649a", 0xc7, r1) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0xbbe, 0xa2, 0xff}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@empty, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0x3, 0x4) 2018/03/01 22:53:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000f97000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) socketpair(0x3, 0x5, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/01 22:53:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x0) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = fcntl$dupfd(r0, 0x485, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:37 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace(0x8, r1) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000000040)={0x1}, 0x8, 0x80000) fcntl$setflags(r2, 0x2, 0x1) setpriority(0x2, r1, 0xff) 2018/03/01 22:53:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000000000)=[{&(0x7f0000d31000)="29000000200019fb01440010000000060200001615de00f1ffffff040d001000000000000005000008", 0x267}], 0x1) memfd_create(&(0x7f0000000100)='\x00', 0x0) 2018/03/01 22:53:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[], 0x0, 0x0) 2018/03/01 22:53:37 executing program 5: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sysfs$2(0x2, 0x250c, &(0x7f0000001040)=""/236) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) 2018/03/01 22:53:37 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) socketpair$inet6(0xa, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f00000000c0)=0xa3ac) rt_sigaction(0x0, &(0x7f0000000100)={0x0, {}, 0x20000000}, &(0x7f0000000040), 0xffffff4d, &(0x7f0000000080)) 2018/03/01 22:53:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[], 0x0, 0x0) 2018/03/01 22:53:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x6, 0x9, &(0x7f0000000040)="ea01db8f5dde9eba10f66931a2325c70319d704756553926be3754afe7de04b4b0c350a8841787c527c5a6ec5ad16c62fa92566bda5e4bcdad398eb39aa2188d48113a497e3a2c8850994e9e6dfc85247f7ed6f5d400a25492b643436208b822e05f11eea08bdc70eb15a2930adb", 0x6e) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='gre0\x00') setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/01 22:53:37 executing program 7: unshare(0x400) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000000040), 0x9) unshare(0x40600) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = userfaultfd(0x80800) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/03/01 22:53:37 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f00005a2000)=ANY=[@ANYBLOB="11000000000800000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000105013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000000000004974000009ffc2c65400000000000000000000000000"], 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, r0, 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="580d027b5f74cb87afb5c34222be3eacd2256c38f96d1779e63a211c647bca7c945b13e320d29b887bf50c3dcb0224c794ff1babd2709b9f3197ee776c000000000000000000000000") 2018/03/01 22:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x240002, 0x10) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000000080)=""/227, &(0x7f0000000180)=0xe3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000daf000)='net/rt_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ff8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f000056dffc)=0x65b, 0x4) r4 = getpid() signalfd(r0, &(0x7f00000001c0)={0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@int, &(0x7f0000000280)=0x4) fcntl$setown(r3, 0x8, r4) r5 = getpgid(0xffffffffffffffff) fcntl$setown(r3, 0x8, r5) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000256ffc)) bind$inet(r3, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) fdatasync(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000002c0)={{0x2, 0x0, 0x9, 0x3, 0x6}}) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r3, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) read(r3, &(0x7f000007a000)=""/4096, 0x1000) sendto$inet(r3, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/01 22:53:37 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[], 0x0, 0x0) 2018/03/01 22:53:37 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x8001, 0x1, 'client1\x00', 0xffffffff80000002, "144fd44fb9f59139", "76fc64d167c66732fdf10632f3471d06cc4817f1f88da61b81e126ecb25324c1", 0x2, 0x4}) 2018/03/01 22:53:37 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0xc0000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000006980)='/dev/usbmon#\x00', 0x100000000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000069c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0xd}, 0x3ff}}, [0x3ff, 0xfffffffffffff7da, 0x94ba, 0x1, 0x9, 0x4, 0x7, 0xfffffffffffffffa, 0x80000000, 0x3, 0x48000000, 0xb2f, 0x6, 0x1, 0x5]}, &(0x7f0000006b00)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006b40)={r2, 0xfffffffffffffff9, 0x5}, &(0x7f0000006b80)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0xc0400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000080)) ioctl$TUNDETACHFILTER(r4, 0x400854d6, 0x0) sync() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001040)={r3}, 0x8) readv(r4, &(0x7f0000f46000)=[], 0x232) [ 113.132534] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 113.140407] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 113.148106] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 113.155796] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 113.163907] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 113.171579] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 113.179211] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 113.186866] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 113.194654] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 113.202380] Buffer I/O error on dev loop0, logical block 10, lost async page write INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 242.220904] INFO: task syz-executor5:20475 blocked for more than 120 seconds. [ 242.228217] Not tainted 4.4.119-g024f962 #27 [ 242.233773] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.241746] syz-executor5 D ffff8801d48ef920 27864 20475 3846 0x20020004 [ 242.249139] ffff8801d48ef920 ffff8800ac87b8f8 0000000000000024 ffff8800ac87b000 [ 242.257125] ffffffff842bdbe0 0000000000000000 ffff8801db31fdb8 ffff8801db31fde0 [ 242.265106] ffff8801db31f4d8 ffff8801d9b49800 ffff8800ac87b000 0000000000000000 [ 242.273087] Call Trace: [ 242.275645] [] ? bit_wait+0xc0/0xc0 [ 242.280901] [] schedule+0x7a/0x1b0 [ 242.286066] [] schedule_timeout+0x3a0/0x970 [ 242.292033] [] ? usleep_range+0x140/0x140 [ 242.297803] [] ? kvm_clock_read+0x23/0x40 [ 242.303583] [] ? kvm_clock_get_cycles+0x9/0x10 [ 242.309781] [] ? ktime_get+0x128/0x1d0 [ 242.315298] [] ? __delayacct_blkio_start+0x41/0x80 [ 242.321857] [] ? bit_wait+0xc0/0xc0 [ 242.327103] [] io_schedule_timeout+0x1be/0x390 [ 242.333341] [] bit_wait_io+0x1b/0xc0 [ 242.338676] [] __wait_on_bit+0x8c/0x140 [ 242.344283] [] wait_on_page_bit+0x1e5/0x210 [ 242.350222] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 242.358523] [] ? autoremove_wake_function+0x90/0x90 [ 242.365168] [] ? pagevec_lookup_tag+0x3a/0x80 [ 242.371294] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 242.378011] [] ? wait_on_page_bit+0x210/0x210 [ 242.384136] [] ? mutex_lock_nested+0x5d4/0x850 [ 242.390337] [] ? mutex_lock_nested+0x560/0x850 [ 242.396552] [] ? iterate_bdevs+0xc8/0x260 [ 242.402330] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.408532] [] ? iterate_bdevs+0x19d/0x260 [ 242.414397] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 242.421301] [] fdatawait_one_bdev+0x50/0x70 [ 242.427238] [] iterate_bdevs+0x109/0x260 [ 242.432929] [] ? sync_inodes_one_sb+0x50/0x50 [ 242.439038] [] sys_sync+0xe1/0x170 [ 242.444205] [] ? sync_filesystem+0x240/0x240 [ 242.450230] [] ? __do_page_fault+0x380/0xa00 [ 242.456270] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.463086] [] ? sync_filesystem+0x240/0x240 [ 242.469112] [] do_fast_syscall_32+0x321/0x8a0 [ 242.475247] [] sysenter_flags_fixed+0xd/0x17 [ 242.481321] 1 lock held by syz-executor5/20475: [ 242.485983] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 242.495410] Sending NMI to all CPUs: [ 242.500219] NMI backtrace for cpu 0 [ 242.503831] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.119-g024f962 #27 [ 242.510820] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.520140] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.526179] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.534555] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 242.539968] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 242.547219] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 242.554469] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.561721] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.568960] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 242.576212] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.584413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.590261] CR2: 0000000008116394 CR3: 00000001ca6ae000 CR4: 0000000000160670 [ 242.597534] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.604787] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.612046] Stack: [ 242.614163] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddc08 [ 242.621679] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffffffff84207e08 [ 242.629177] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 242.636694] Call Trace: [ 242.639261] [] default_idle+0x55/0x3c0 [ 242.644776] [] arch_cpu_idle+0xa/0x10 [ 242.650192] [] default_idle_call+0x48/0x70 [ 242.656055] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.662090] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 242.668980] [] ? call_cpuidle+0xe0/0xe0 [ 242.674582] [] rest_init+0x189/0x190 [ 242.679908] [] start_kernel+0x6b9/0x6ee [ 242.685512] [] ? thread_stack_cache_init+0xb/0xb [ 242.691900] [] ? early_idt_handler_array+0x120/0x120 [ 242.698617] [] ? early_idt_handler_array+0x120/0x120 [ 242.705347] [] x86_64_start_reservations+0x2a/0x2c [ 242.711900] [] x86_64_start_kernel+0x140/0x163 [ 242.718099] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.737077] NMI backtrace for cpu 1 [ 242.740672] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.119-g024f962 #27 [ 242.747926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.757256] task: ffff8800bb1e9800 task.stack: ffff8800bb290000 [ 242.763293] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.772018] RSP: 0018:ffff8800bb297cb8 EFLAGS: 00000046 [ 242.777431] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.784682] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.791930] RBP: ffff8800bb297ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.799167] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.806418] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 242.813671] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.821887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.827738] CR2: 00007fd098b549b8 CR3: 00000001ca6ae000 CR4: 0000000000160670 [ 242.834994] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.842246] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.849483] Stack: [ 242.851621] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 242.859118] ffff8801db31bca0 ffff8800bb297d00 ffffffff810b999b ffffffff839f63c0 [ 242.866636] 0000000000000003 ffff8800bb297d60 ffffffff81d0ef94 ffffffff8141b013 [ 242.874149] Call Trace: [ 242.876699] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.883090] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.890153] [] ? print_lock+0xab/0xae [ 242.895591] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.902325] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.909305] [] watchdog+0x6fa/0xae0 [ 242.914564] [] ? watchdog+0xc3/0xae0 [ 242.919892] [] kthread+0x268/0x300 [ 242.925070] [] ? reset_hung_task_detector+0x20/0x20 [ 242.931718] [] ? kthread_create_on_node+0x400/0x400 [ 242.938349] [] ? kthread_create_on_node+0x400/0x400 [ 242.945005] [] ret_from_fork+0x55/0x80 [ 242.950511] [] ? kthread_create_on_node+0x400/0x400 [ 242.957172] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.976313] Kernel panic - not syncing: hung_task: blocked tasks [ 242.982464] CPU: 0 PID: 485 Comm: khungtaskd Not tainted 4.4.119-g024f962 #27 [ 242.989709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.999039] 0000000000000000 d937d5b81b72b3fa ffff8800bb297ca8 ffffffff81d0402d [ 243.007029] ffffffff83883080 ffff8800bb297d80 dffffc0000000000 7fffffffffffffff [ 243.014991] ffff8800b162cc48 ffff8800bb297d70 ffffffff8141aaea 0000000041b58ab3 [ 243.022957] Call Trace: [ 243.025520] [] dump_stack+0xc1/0x124 [ 243.030853] [] panic+0x1aa/0x388 [ 243.035838] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.042746] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.049995] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.057249] [] watchdog+0x70b/0xae0 [ 243.062496] [] ? watchdog+0xc3/0xae0 [ 243.067830] [] kthread+0x268/0x300 [ 243.072988] [] ? reset_hung_task_detector+0x20/0x20 [ 243.079623] [] ? kthread_create_on_node+0x400/0x400 [ 243.086258] [] ? kthread_create_on_node+0x400/0x400 [ 243.092893] [] ret_from_fork+0x55/0x80 [ 243.098398] [] ? kthread_create_on_node+0x400/0x400 [ 243.105484] Dumping ftrace buffer: [ 243.109049] (ftrace buffer empty) [ 243.112732] Kernel Offset: disabled [ 243.116341] Rebooting in 86400 seconds..