314db63f67605626eca3169ffdcfa7df20ea2948736cb85e4a65386c2848f2729692fe09fceb00e4f7d94fd2cf87a27d049c0bb39e716455e564a4d4ed68", 0x3e}, {&(0x7f0000001440)="effdc38d1596e4c6a20b2d4a592dfe177a3342f0489153a2d7531aa0ac50e3322f7b6d12d806f5b14dfe73", 0x2b}, {&(0x7f0000001480)="7e016409ef81130f96908f6992e086a07d4156d1c336b4", 0x17}, {&(0x7f00000014c0)="3dfc5404082afbd7e3349599ef1925b20d59e9018962dcdfca869090e507f0afac2ec85e3a3e10484e4cc80c609862badd79713dfab2b7cd0ee4643051f4015f27732148151f9754fdaa2a7428c143e5e13fbd897c11beba07bc091a3bfff3a14252fbd712df63d2ed595eddb0cd8b2cc5c093b2724e6c9c5ae5a4a2b42d404a", 0x80}, {&(0x7f0000001540)="001c0edfc49ceb1c68cfb6918dfa6d325cd6e51b8f69d130276c3576d4ed15700d26e2d426e706351811741ea8ad3226ca50bafb8838daaf61a189ab787f35d53e80675a75f5a82a1b9b1c8f5da6d67afcd69a009a54871316dbb6bbd1163b26c760bdcafd6e14cb6317fada2d3b131d0a97c7cb61efa5822ff99a6ca432f6b7e2a9a4335ebdabcd0a6d9442a5d79ce6906bbc9fe4f0a8f9af9b1c694dbd451e4c849846fc8ba74aced0c897abebde1f924300b80c3d1c12a3d7c636f967be0da2ebfcc3ec8f4c7702", 0xc9}, {&(0x7f0000001640)="62180dc3945ba716c902861d5ee1bcc1e531b8b198750f0b7e7b9de98caeebf7b12555f50597dfe6f8a3c82ef3e294a56433e54e129d7a75e35754feb5c0999d9d6678108aabddcdfe4d377cb899536ca87234401005ab95cd5f6af2e7d351b650627eaa17b470ea0fd7d863cf972e698b8dc977702fefce44009be36a0e3b2f86f0b65d5136f41e4618c033d978d2db83efb4ccc21d137598cf4133a7fd3f2429288975868bffcce612f0e0ab5e6221f6c62e1f0af75a6a9752036ca91e3aad38de0987db1b867e919c37e89acbcefbaa", 0xd1}], 0x7, &(0x7f0000001780), 0x0, 0x51a61bbe2a9b029e}, {&(0x7f00000017c0)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000001b40)=[{&(0x7f0000001800)="7167244597dfbdd6c63ce2a09da09c2b1e068017360da1260125ead5", 0x1c}, {&(0x7f0000001840)="f627a083729c402ee61e3a38fa14e25509189964d211a0e5bab2f7d0d5e7983f129b99fe71e85d4624791c94f3e760d184bd64d21ef641f214f600422c071e115ec04f972d2db1663863e6128e9efd8eec32d2c0fd64524ae1a62cc214b08e5473fd9a82bd54876627fb010f50aaf2a4d1a6eec6504ee2c431c2ad48fbf4b7538a0a23a23d3be15b8088", 0x8a}, {&(0x7f0000001900)="6870d1b07f5d6e45d4e2e304dc9ba82e64687d5de62898022e0502a1725a1332b6f9173dfa82ad6dd3f2cd1825f8bdd281c9a4f854e95bb256f3cf2cb3ce4ba8e525b813dec65c83e0f38744620436e85d5950af049a168dbe506a54f51dfee3ac5c7b37c7277c2f3222b3abab21eec01710dbb0bea7c3e6d1e206db8fd01f9b928f07c341d8d045b7d05aebfcf08ccf7ba0eb7f3c99835603b60248df694e143a23a4dd5d5f1f32456d730490f349e42b9ed23ff11601648b2a345d04b8cec679266e", 0xc3}, {&(0x7f0000001a00)="01ac4c5b1abcfddd3ba8b775a6abc02347d9e989ffea70a9c263eda746693f", 0x1f}, {&(0x7f0000001a40)="0ca60038f271f2d5e7f8c076ffe8a96986d4bef41610b7135652ac2fda066527859985958fdf114121a960cfe8e23a2a3a3b43211a5fbc76ef15d6d69cbd6eecd32ecf8d70f48846acca831877c254aef3977dabca31e8bd27265e0e931b6983d829f6578eb396c1097a2fd6db156415ba7bc9f9b4ba1edad6116b4d0d1c7222ad8c258d919dfbf25d230dd4e5f0be532649154413945709840fb7dd3efbbbb6022d7d23e57285ae0bcdd470988f9f5c5f4fd753084385c8bf8779542a89bf2e58386cd099096b0c5bd97936c404f9cfc74377dc4d31db572f2c85c93f6f6b0f1d827bc137d58406", 0xe8}], 0x5, 0x0, 0x0, 0x8000}], 0x3, 0x10) [ 490.221200] sctp: [Deprecated]: syz-executor6 (pid 3727) Use of int in max_burst socket option. [ 490.221200] Use struct sctp_assoc_value instead 2018/04/04 19:12:01 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x7, 0x4, 0x3}, 0x2c) readv(r0, &(0x7f0000000340)=[{&(0x7f00000000c0)=""/194, 0xc2}, {&(0x7f00000001c0)=""/252, 0xfc}, {&(0x7f00000002c0)=""/83, 0x53}, {&(0x7f0000000000)=""/32, 0x20}], 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/04/04 19:12:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sched\x00') bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f00000003c0)="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", &(0x7f0000000180)="5fc37a2df0354e1d04d108cdd08226b1fc7c2039cc37b652da4f8a25b6f7a9a0d65fc1a1f799f45d516ed35ef67f4acccc45fdcadfb6f55148646fb6ac0209af30f5bead353245236e767863130de5549cff505bf749513ea7c965f5e14a12e6dead219c22ca54ea589da2e82bb43326cead1104c35fed80af09a0401a728ccd8e7c0a9bd258da73b2a8a14e4c68"}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) 2018/04/04 19:12:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000100)={r2, 0xac}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) r3 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80800) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xbc3a544}, &(0x7f0000000240)=0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r4, 0x6, 0x20, 0x7, 0x31}, &(0x7f00000002c0)=0x18) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000300)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) [ 491.012755] binder: 3751:3791 transaction failed 29201/-22, size 5476470401268053553--1526790323850478118 line 2963 2018/04/04 19:12:02 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) gettid() pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000001340)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001540)={0x44, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="056304400300000000634040020000000000000003000000000000000000000010000000000000000000000018000000000000000800000000000000", @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00']], 0xea, 0x0, &(0x7f0000001440)="b13900275167b519accd27b2b9e1f4293e37d506832f9215a8bee7ca9a7bce2b9f2c1735dbc68f5de398f5e5f4cd713b03f7e22458668c9c43642c7313619f39f3e4885f2effdfa2933662fd446f3887b81ed97093173ce9e0063baa47f1e1d2df855a9d4d7f574c555f8ef51064c6ed8b849fb259dfae4ee893f83e7dcccf6ace1617e64d14ac68d8b80ddc371c57459dbc4fc428504234ba20155e667267d2b3f1ba2c9c80e848ae1b187e39fd2303c92a8fb282e4dafd18d56d5a8ec0d77a9b2807a3734b8f426d0b1e9f58ccb77142198a9e9d6c84ef3ac8988b15112193e9f995813a7c62593183"}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000540)=0x1e) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f00000005c0)='/dev/vcs#\x00', 0x3d, 0xc01) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'sit0\x00', 0x0}) sysinfo(&(0x7f0000000500)=""/46) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x400000008, r5}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) r7 = syz_open_dev$admmidi(&(0x7f00000003c0)='/dev/admmidi#\x00', 0x3, 0x840) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0)={0x3c}, 0x4) getsockname(r8, &(0x7f0000000040)=@sco, &(0x7f00000000c0)=0x80) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f00000003c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)=@setlink={0x40, 0x13, 0x409, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, @IFLA_IFNAME={0x14, 0x3, 'erspan0\x00'}]}, 0x40}, 0x1}, 0x0) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000600)) sync() fcntl$notify(r3, 0x402, 0x27) listen(r6, 0x20000003) readv(r0, &(0x7f0000000600), 0x0) rt_sigpending(&(0x7f0000000240), 0x8) r10 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r10, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 19:12:02 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000dfdff8)={&(0x7f0000e21f7c)=@getstats={0x14, 0x5e, 0x302, 0x70bd2c, 0x25dfdbfb, {}, ["", ""]}, 0x14}, 0x1}, 0x4000) 2018/04/04 19:12:02 executing program 6: r0 = socket(0x20, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3, 0xffffffffffffff35) 2018/04/04 19:12:02 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getitimer(0x2, &(0x7f0000000040)) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) 2018/04/04 19:12:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40041, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x8001}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000780), 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="58000000140100000700000000000000018000008f1f0000", @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007e9d2dc52b9131fd0000000000000200000000000011000100000000000028000003ffffff000900b89045d251e06912fc39a7e2c33ed7ca8cfaf879cf8a058dde1cf74df5213c240e14c172db0c2a5f20a7f43336d070553c5f827f27730d9d4cad75c269c24a34ce24d1eebd95a32142cc352ef272004f0aaedac28909d8a1c27e686ef7a80dcf7375b8d7e0103579d809a5330de22108a95bad7d8e7280"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r7, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r6, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000600), &(0x7f0000000680)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r7, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={0x0, 0x5}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000580)={r8, 0x15}, &(0x7f00000005c0)=0x8) r9 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000080)={0xff, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x3, 'dh\x00', 0x20, 0x3a68, 0x8}, 0x2c) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xffcb, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002500290100006ff5f6098c001a000000"], 0x1}, 0x1}, 0x0) 2018/04/04 19:12:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x2f, @broadcast=0xffffffff, 0x4e22, 0x1, 'lblc\x00', 0x8, 0x100000000, 0x5}, 0x2c) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x297, 0x4) 2018/04/04 19:12:02 executing program 0: r0 = socket(0x10, 0x2, 0xc) sync_file_range(r0, 0x5, 0x7, 0x8000000000000002) write(r0, &(0x7f0000000100)="1f0000000104ff000144c813cf7ec9190600010008000100030423fdffdf00", 0x1f) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x700, 0x70bd2a, 0x25dfdbfc, {0xa, 0x8, 0x18, 0xff, r1}, [@IFA_FLAGS={0x8, 0x8, 0x180}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x4004000) 2018/04/04 19:12:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)={0x24, 0x2e, 0xafb, 0x0, 0x0, {0x2}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @u64}]}]}, 0x24}, 0x1}, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000000000), 0x4) [ 491.169166] binder: undelivered TRANSACTION_ERROR: 29201 [ 491.204588] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20002 lblc 2018/04/04 19:12:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'sit0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000b40)="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", 0x5a9, 0x0, 0x0, 0x0) 2018/04/04 19:12:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x20) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x581201, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x0, 0x6, 0x7fff, 0x3, 0x6, 0xfff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) [ 491.241321] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 491.254074] IPVS: set_ctl: invalid protocol: 47 255.255.255.255:20002 lblc 2018/04/04 19:12:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="18000000270000000700000004000200"], 0x18}, 0x1}, 0x0) [ 491.283443] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 491.286564] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/04 19:12:02 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x18200) r1 = accept4$nfc_llcp(r0, 0x0, &(0x7f00000002c0), 0x800) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) bind(r1, &(0x7f0000000240)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x1, 0x2, {0xa, 0x4e24, 0x2b, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x80) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x1d}, 0xfffffffffffffdb0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000180)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000080)=""/251, 0x40f00}, 0x48) [ 491.363505] bond0: Enslaving lo as an active interface with an up link [ 491.370515] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 491.450891] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh [ 491.487353] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh 2018/04/04 19:12:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000000)={0x6, 0x910c}) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x1, &(0x7f0000000200)=[{&(0x7f0000000180)="59f1e7a94cbf3a3417b66166bfff7c0f3ceec2fb8152eda4f01dd2c1c3796a6a38875f5300e339ff6519eb2160efc2883937b964e6eab1a28beab5bcfc98346d482ed88b6841c5", 0x47, 0xffffffff}], 0x4, &(0x7f0000000240)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x1000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x300) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/04/04 19:12:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000b10000)=0x5, 0xffffffffffffff03) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001640)={&(0x7f0000000600)=ANY=[@ANYBLOB='z'], 0x1}, 0x1}, 0x0) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000300), 0x4) 2018/04/04 19:12:02 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40416, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x7, 0x5, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0xad8, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000180)={0xe5, 0x0, [{0x80000009, 0x0, 0xfffffffffffffffd, 0x8}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r3, &(0x7f00000001c0), &(0x7f0000000240)=0x58, 0x80800) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x5, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x5, 0x10, 0x7fffffff, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000ff0ffc), 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x818, 0x0) sendmsg$alg(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="cb6e16ce11eab771509c25c7a7382b48c3fdd22f83b9be1fdc0031945008bec562bce83706ad8d410254c9496ae837ad6120032e7f1b4c615fc7bb133fc4a8fbc316ede31c8f34dc7b59f15904fd0c8527858c74d23488d53e8ac847f3ef8caa04c3b3aa93ddb964e2a1d5a659640b1476550ff8cc3f1ba9435d4fe0f7b30420aa", 0x81}, {&(0x7f0000000200)}, {&(0x7f0000000240)="4a07a8cb732f09668409bcdfb8b136675fc7eac8e118c4112e47bffe67012c47aa42998577d798d076475b7e785a37184c5ccb65d6d1da7d88599e27153782b2892953dd000a22141bdf3e23b59175f3e43b49958410af4d406f4de4e2d95135553f15f1e389db82238db07ca1b6b5aaa99a0bb497ad811b5efc9debfbe4136f8e3b92a264716bb9", 0x88}, {&(0x7f0000000300)="546424af4d5b9b200dd0d4e5bc180e892f39dc51aead896a7ed7744002039a368d54708fa5f04724a16a958e6758cd3bdc19ca6b", 0x34}, {&(0x7f0000000340)="8933405993b00eb94b08cdcb8277acf1aad75c077e582c0e044c9540d69c485bf1bbc48090b6e6fddcb3defd373f0de5d3cbcbdaf12ae7a4027313bc8573a5c0e8427b11457632aa275512b8f9c12612f68be835c63ac0d4877b7bee6f5df8cd3705018c2eb2e7766c151e11578fa226d3d9220ebeff179af7126bac3f3de42b2b38e180089ec795db1b0e", 0x8b}], 0x5, &(0x7f0000000440)=[@iv={0x74, 0x117, 0x2, 0x62, "9a082df1f5db238f0bff2765699254da114040e78a65e2459ccef054643463d346b61f9ec90d05c2051724c345bb5e53534312ef083106ec8a2cec44a78ac70450dc1bf6f1499981c67ff897ac0def68c81254c1c8acc1e7616ae0efc86b2ef74d48"}, @op={0x10, 0x117, 0x3, 0x1}], 0x84, 0x4000}, 0x800) 2018/04/04 19:12:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x28042}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/04 19:12:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4}, 0x68) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000100)={@mcast1}, &(0x7f0000000140)=0x14) 2018/04/04 19:12:02 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = socket$packet(0x11, 0x3, 0x300) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ifb0\x00', 0x10) 2018/04/04 19:12:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0xa2000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000000), 0x13d) [ 491.687532] QAT: Invalid ioctl 2018/04/04 19:12:02 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8000, 0x1, 0x0, 0x101, 0x7, 0xfffffffffffffeff, 0x5, 0x0, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, 0x8) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x70402, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f00000001c0)={0x4, 0x8, 0x8, 0x6, 0x6, 0x8, 0x0, 0x2, 0x46}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) recvmsg(r3, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f00000004c0)=""/204, 0xcc}, 0x0) r4 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_int(r3, 0x29, 0x8, &(0x7f0000000480)=0xc25, 0x4) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000004}, 0x1c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x3f, @rand_addr, 0x4e20, 0x2, 'nq\x00', 0x18, 0x2, 0x75}, 0x2c) sendmsg(r4, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000001200)}, 0x0) 2018/04/04 19:12:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x14f100) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x1, &(0x7f00000000c0)=[{&(0x7f00000001c0)="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", 0xfa, 0x8}], 0x40000, &(0x7f0000000100)={[{@usrquota='usrquota', 0x2c}, {@data_journal='data=journal', 0x2c}, {@noacl='noacl', 0x2c}]}) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)) [ 491.724920] QAT: Invalid ioctl 2018/04/04 19:12:02 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x5c354a6d}, @in6={0xa, 0x4e20, 0x101, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x17}}], 0x54) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000200)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x80002) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) keyctl$dh_compute(0x17, &(0x7f00000004c0), &(0x7f0000000500)=""/25, 0x19, &(0x7f00000005c0)={&(0x7f0000000540)={'sha1_mb\x00'}, &(0x7f0000000580)}) 2018/04/04 19:12:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) readv(r0, &(0x7f0000f4e000)=[{&(0x7f00000cdf2c)=""/56, 0x38}], 0x1) poll(&(0x7f0000000000), 0x0, 0xc60) 2018/04/04 19:12:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x101, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x6, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x9a4, 0x100, 0x6}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080), 0x3) r3 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x1000, 0x2000) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000140)={0x44, 0x100000001, 0x1df1, 0x2, 0x100000001, 0x8, 0x0, 0x6, 0x4}) sendmmsg$nfc_llcp(r3, &(0x7f000000a6c0)=[{&(0x7f0000000180)={0x27, 0x0, 0x1, 0x1, 0x5, 0x1, "917d15132d5060a1c0d7206f593298f5da1115acb50437be83e1dc7de0303b9fc5de137a3e66863365ebc17245380ef627ee13691c2d0e29c4d3c00806e1c0", 0x14}, 0x58, &(0x7f0000002540)=[{&(0x7f0000000200)="4315e285a29bac369670ddc6f19d065ead60bcd735218d3effad666ffec67fd0d8421c6a54e7cd6d822949783296654ffd0be8e1ca247f53d87639a3c170a8897f6685f79c959dbcdc9d", 0x4a}, {&(0x7f0000000280)="834e17ad980aefd71aab67fb16a82e828fa5e2aed72f53d8ce9e28f9cdb07ce40169999fc112afc95bb754f2466227d935571e8e3ab7b8d7c35550df64c282ab29d7734503d6d5d739fcb18b1a9818713fa37b884a97759105e90ae376c50ebea9fa1eee92e2e582e3051d0e67ffd2374f5359574bf510ca4ef39e6e770bf5a6e5a6f87011a18c182cbe78479cc5d667b7a5ba1b782be7fdb6605d42b52e066791c971de77a7bde22dd6ede6c4c3aec85181e0f4", 0xb4}, {&(0x7f0000000340)="72faedc6f7557ab681f79cb947c046eec5f859008ea29a5e0f38df31760f0fdc7f30a69d667b443c22cbba3baad1422d6946fd11c6b5f3ca67141d02ff16968abcd139a747b13f047c9496a3857067e9864b8fe8b6949aa0fef01a870a2b2e720e7b934fb942d174bcee3103694494e89b55447622cb50bbbdab77d77cec55dc706325ceb921fc7c5749622ea666ee357670cdb8c707cb4d97e9840d4e4e25d0034b5c2ff0702e80855596490dc5d89df1a50531cfc68f12681615193d91ab33b94dfcc77966703cd055", 0xca}, 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0x1000}], 0x2, &(0x7f0000008cc0)={0x34, 0x10b, 0xfffffffffffffbff, "9dcc8f86c10bf0e3766c11e8897f5d2f16e33a3be164acc847ea2a73e4b2bf23c811c780bb2818"}, 0x34, 0x20000010}, {&(0x7f0000008d00)={0x27, 0x0, 0x0, 0x3, 0x76f, 0x9, "6b310810c7c5d55dbe0b2dc48614a6590127656f6ee739996f0d80b1c5e9cbe52fd351290d065ad96f403e71095fae59d8cd3dac8fb929bfd3c86536aeeba8", 0x2}, 0x58, &(0x7f0000008fc0)=[{&(0x7f0000008d80)="804bfa07aa89ff781415d53203ff30a30c9b663d643a1178df333b95f9876c9b414977d71de9419d805bb6babff0bb222cc204ae54c388946fd83c026babb804631665e5bb2bef9a195cb5f2fa15d3c4f2ab283223b4a6b38bc57363454fe490f7df2696a4d412ece82f62188ed6f16c7acd323a1935c979146e2299e9071e6151785925968561683b95f6dbfd39e838689eecf830169819e9d1bc9f04cb5724cf21d246e38199549339ca51e5f1686be608eb76c14ffca451ba5cddda4778b23b97022f33e09b", 0xc7}, {&(0x7f0000008e80)="e5ec942e3646a89cfe09599c834af1e56580410aec85b812c4d7fee0f540dc63f975f74b5973ba68dc8da5011f1ddc487d38c1c0c367ca224202f7ce69a1811bcbb805e037a2d5b1ffccddcf04d8f71336be304a72914e23a3cd5b9bd65a73ea9195fceac31d7b79f0553f0f068aba650d252966123f817771ecaa2947f10796819f2ede614fe31654c9850d9bae4f0dccd87d8d15ae92d60532444c27da173e2fb9648400fef28e79", 0xa9}, {&(0x7f0000008f40)="47a45bc04e694be33ed7a86f4d53afdcc3bbf4e407f14ec86d41c48031e4af0b48119e17400d55", 0x27}, {&(0x7f0000008f80)="5f225ae37434d66f6f2e79de943f51e2f7a8", 0x12}], 0x4, &(0x7f0000009000)={0xb8, 0x0, 0x7ff, "73eb788899edb42470c43a4ea1cbee86eb649c526995b1041418bc60f857c0c927d0109bf271e3e934cd81350a15ae7748c1c6149efd878140d0b22b69aebec0e1f6e2c502de6811212446569947d996c7ea2ddfd55f04c1d889399ba992e3908e639e43d09937147337d02b3e66821ef8c9b9801200e98c9840caaaab9df797f0d55a035ced82500499e8d4c767f5c74ee93adaa4b8255c944bf192014f62e0cce58f28d02e105c730e0c14"}, 0xb8, 0x44080}, {&(0x7f00000090c0)={0x27, 0x0, 0x2, 0x7, 0x9, 0x800, "32520203a04b4f64bc44f4b9742645279796c96a3638acb874f6004ffae52414050ba7578b1522ba3f52f784a0c6879f1e92aeea2d3c81c0631f683b4adde5", 0x28}, 0x58, &(0x7f000000a400)=[{&(0x7f0000009140)="10ee876ff383fda3e1efd69a9979249b8e4e9cc761b84803915ddb194a659b1fdcd24e7b1418eae4bfcfce64c16906bea37810a5d35e4eac0acaded37120eaa754a3b7710e62e01b6c6234f5b82562448f7e77bfc4aa47e0cfa391b1f682c111a3e7", 0x62}, {&(0x7f00000091c0)="e44f7192d6d7e86d8e81a60ea412eee34949156b387a275124b6c41d449fb687115004fce7bb1d2afe", 0x29}, {&(0x7f0000009200)="aecc0867c0048864dad0fbed2b78e70428f92313494e0e0ddd5dfb98de6dd8d08a4be075af76096c1431914660379a43a8e9412f8b1d137b71451efd2c4b9152e6e55c72d31bc3095b7c601cd606e488ba844c738d65a877fa1a3750f37f662d60e9f8b67c859fb8161931baf68f89fcd02a", 0x72}, {&(0x7f0000009280)="a713f2", 0x3}, {&(0x7f00000092c0)="5615fcb2fa9a72bb535fb6f5b0b7032e8891fa1fac389165a9e333ae2683132b78c5344a8979df79b31b233072bc5756fc05", 0x32}, {&(0x7f0000009300)="f9999dc30f4febfb1d5bf73b612f3ba20ebfc2b596db8f1c0d60cc75cc70764db2181dba0558a648cf609cb8c3b8d75f322c8cd7bf1a3084eff9ed6e1a5818b91fb9ea54cc65f3e5c60f4cf3d44a9c4c987a500cf7db67a0b5f1266401a993a764999604915d96cb5e4758fe12e56f25fba3256baa171bdd02cf210dc6e993d8a818846e82e3d14b097a6559978195df480c62aa9eb08f19c5f8b83497a2b3491ede93a248c52858624394386bd8d42be31ba8ed9e8328ef4c1e63a5375dcece511f2078daaeaba16d20e0f41c6a62ca7fd26518d64ebad7a10dc67e8559199dfe49fe2f0048192a1cf5df9bc551fc315858f0055ba9332e", 0xf8}, {&(0x7f0000009400)="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", 0x1000}], 0x7, &(0x7f000000a440)={0x40, 0x0, 0x7fff, "cdf4a61b7e5fd6194a28317e2fb1f6e89ab593969f6bb705dc12d0aba525fbd873adbf8d09ec7d75599baba3448dd83b8bab3c"}, 0x40}, {&(0x7f000000a480)={0x27, 0x1, 0x1, 0x7, 0x76, 0x401, "3206cae9e8633340bdc5952078b313c686e6db7ebca016dd5663355daca984c5040fa0fd3bf8954757e0ff8fa846657021190419342296020f8e0a3b554d89", 0x1d}, 0x58, &(0x7f000000a680)=[{&(0x7f000000a500)="3bbef841c3efc1f6d7a8135e1e76777efc1e11c66f678fedcfef487deca4fcb6a7c147593c09bb1925e654d4adc5e799df2b796982909e1ae713594d42b3d8a8bbbd149fb8869becd9b97627eb9e4b6b60573da019b8d04920820e38557bde386f997196093d0af56729cb9602f671fdc592ad65f579d6e8e143a943b087530a15787ef8b873b4ad7bfc6f0a310a109d0db227769e1ae1c33ad233db67a362a6c3140d85066fc095a979b194654f618f3697fa00397bb2904f020f54c48292d5aa54f125d43e24bd1af2b6edf1cc92839dc67881d4249114ea7dac88b6da274800c79dea30da41c725637bbe", 0xec}, {&(0x7f000000a600)="6b3d65e245054645907643e1b562570de29c431909f695374fb6d3183ee27040fd419a4218eb96190c578b345325ac062ee28b9e821fb472bdcbba0393e1562f7463c8f5e7227e3e50ee30913f5fc9547e3724617d956e5b365f1cf700effdee2fb621ff7a36143790725808d6f6280c8932bf14", 0x74}], 0x2, 0x0, 0x0, 0x40}], 0xa, 0x1) 2018/04/04 19:12:02 executing program 6: r0 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0xa22, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x11) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x4, 0x44a00) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 19:12:02 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001280)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000012c0)=""/40, &(0x7f0000001300)=0x28) r3 = fcntl$dupfd(r1, 0x0, r0) connect$llc(r3, &(0x7f0000000180)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) [ 491.962898] could not allocate digest TFM handle sha1_mb [ 492.066192] could not allocate digest TFM handle sha1_mb 2018/04/04 19:12:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000), 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000da9000), &(0x7f0000681ffc)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000040f000)={0x9, 0x204}, 0xffffffffffffffb5) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e6b000), &(0x7f0000a83000)=0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9effc), 0x4) getpeername(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0xb) sendmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000000)="77593aa9c4b36846a1afb55a6d940bf7516911f06504e22eb498a6dd617c418aff72b54802477304dba931fea9ed25ff533cc46c3b6b8067221b1951511d4f5c794e0833a51746ad031201a4c683862e446bfdfb30ca7e4caaa1afe763ce236192a047be39516aeb4624addf45cb51317a769c73a55c449eeadaca4a135d3818386eeeecc164334c4e7770711a9d2fe3de3e584aea4ee1e160455ea0c4379372516f2630baa5dd8b289eca40f361", 0xae}, {&(0x7f0000000200)="bd9154c04bedfbaf9a0d76d0520cdbe6d29e516e0c6e9826afb12bbcbdbafa5bd317ca97457b496ca215ca81c5aadd913f20dbc54b5f3da663f1255b33981cbc3acd1279913436f4f8f7336420f018642ac31757a6df8fc148e26862fa11114919612dfd3d84b7056804fea7c5d74d75613984df0963eae6d42106ce949d6773632507233fd0d11a9d87aa4064c94f9fe56ef6e9d5a75bc1ef5ad22a147bc5649ee48cce176734605f494b2123d4fc7586a1d7510f98cac518bba9da46", 0xbd}], 0x2, 0x0, 0x0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000f80)="1a3c83098176a384e12292131588af8e005a898c86", 0x15}], 0x1, &(0x7f00000011c0)}, 0x8001}, {{&(0x7f0000001240)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000001400)=[{&(0x7f0000001280)="eff6c103f01eff33849538dfce6587420d6e1e5f314417c917a2c6ad792e6926fbfb189087e199edcee8e99b808ec15f1102014dafc453ac8d1313863eef5fcbf6276980d096b961bf6ff24f54569d26735491b22a52be9e1b05cd18f059c78724405d16422ab19b87b37262501083d3bd130464bef53744", 0x78}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}, {{&(0x7f0000005680)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000005b40)=[{&(0x7f00000056c0)="1a26ab4782f60286caa49b742696b2049791da22830f6a9f1ce0f3022d5e16c28937924856a8a89a9bdaeb1faaa3cc50297e1dd09c755e4b75e0ec7c7836c8fcaabc54d4bbe4579bd2d83bf8aef4f890b0a79cbafecf2e8d9eba43a108da03f1f97d550ccaaab7148170ed43a6f35fc45145b0c186094dc5f2a75e22ff1c4d29333a5f9fded994190c243cd0e74d2999deeca89878e1d9aade978cbaee33be1950103bd986aa10f4d180e023d209e8ce936ab3f10e26f8486c042225b12e0afaca465b96c6ccb9f863efc9b78f8104a491a30be54c54a58b9c5d857f402aa3", 0xdf}, {&(0x7f0000005a80)}], 0x2, &(0x7f0000005bc0)=[{0xec, 0x10d, 0x4, "e027125edf6525918a3f6224571cb2c1bcbbcabc538b510c39239678429b58272c833bb422cef228c3139f9c0fb6ab27fc902d833fd98a0e1e8a15df9d2ea120c2a29478e0aa59ae8d41b13ce66e64c4e0c32efe031c5b7f5603c817b2137d85bf16041e6aa0512d114c2dd8c70ab70ae2c266f83e4fb8e64d3b984ebc4b8ab53982c150107cb5e4be6205e86d2905bba7a9e7391588d69d90fcf8054446c6101373b0bb8303ae34c629ddf1a8168b8e3b61d8bf05f43ade81239f6ac85c85bb32cad7a9a0e46b1fe88ce2b2f42039fd6b487098deb2c733ebb1e6aaea10508d"}], 0xec, 0x4}, 0x81}], 0x4, 0x8000) 2018/04/04 19:12:03 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000772000), 0xfffffffffffffdae) ioctl$VHOST_NET_SET_BACKEND(0xffffffffffffffff, 0x4008af30, &(0x7f0000000080)) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x20000, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f00000000c0)={0x8, 0x5, 0x1f8, 0x7fffffff, 0x1, 0x9}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='vlan0\x00', 0x10) 2018/04/04 19:12:03 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000040)) io_setup(0x7, &(0x7f0000000080)) io_setup(0x8, &(0x7f00000000c0)) io_setup(0x9, &(0x7f0000000100)) io_setup(0x7fff, &(0x7f0000000240)=0x0) io_destroy(r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x10000, 0x82180) sendmsg$kcm(r1, &(0x7f00000007c0)={&(0x7f0000000180)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x7, 0xa0000000000000, "bc1688d6248f276aef0736f46e8c2c76fef9662b88f853c917463d607afe162ef6ef64819dc7a6a3a27047a409f23dd5043bee43874594a7e7ef43b7d7384f", 0xb}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000280)="b4ce5b791de3dafab82cea01630f0a35f49579b2613899a772c7d0ff5debe3d57ecfaac9a95f3a73001bcc8333d904ebafc957f41f811ceef674368a0715be69d6e04a2fa417f9c7ae6fc974c9e66dd8821773735e67b3ef183338fc70270f4ae7b151f61cc645ab26abacf5b7c44f5d4d", 0x71}, {&(0x7f0000000300)="d3e3c084ac0d9fb0780db90746dcdf1116a618e01839f469021db74ba4daa82d94e7668e66033ea5061445f6b43b3a136c763f17bd405fafaf00e75a494c86c6ce", 0x41}, {&(0x7f0000000380)="8c1077a939f619b5461ecd1c69eee67651d061e2a41a742082858efddc1ce52ce052bf143d79bfdf02d7d9ce247c5b35b4195c73124af32375b17176e1df33a94f9d24db8ef6870d0e532e60436e409667a7947f7ffc06dfd1694b2d05207e16b2a23e2f0937333f673962795fb921cc48b72aed8908d5e1f2c28e1a155c2eae1ebf91e9b615264ff1788e7b2053a9f83ec79af19e1c2f2ab652a2ab1fd0ab7e9de0443ccd488bb4f6d7b36239baf60475ef94e3331e2777de65ce417d912fe37b055dede2a7befabba30d96449fa8f7cd6fe4ad361d7413a1404aa3443c2661214fa9bc4c5e9a0e", 0xe8}, {&(0x7f0000000480)="a14e1eeade4fa902a9e99e150308dafbd75750758a9dcc3dd4a53762be3b8adfbc37874c2913bae89fd45736876f7c4f59470514e22c8176acf30ad31e6d30a799aa22eefc5798a14dfbf79bb24cf4dedcb329fa10404c1c717dc163e334f4cca26402645789a52edd673a2661cec9be6f0f2a479d636b23bd1d56a48b2d49c171812274adaa8db19ba45a913086097e809fdad9b737fa3ea68f6f27cf7b859432", 0xa1}, {&(0x7f0000000540)="1f4e6b8323fb802c3e5abaf6d868d132f88cf8535176fcee12e13e9c6b21fd243cb48679550d2f3e315795e9ea6c2d149af390abe7b664e3900a0b4d5d35790a26f16a567b202a711680c2e56a6c648a6321c5e6c3e41b383d33327d782095d2e8541f29cfbe7230154507e6c3b915c27d51913fc136e2e50e3c1253c2ad284d6d3ccf48f3e9809bef260e98d8c5fd0b6a0daec0c887504d64f08fb6592f6b5dac2dc345bb6b16f6278a6a120a50c63f09558abd9be0f3020ce0a8012f19f0", 0xbf}], 0x5, &(0x7f0000000600)=[{0x8c, 0x10a, 0x13, "41526833a34de3991cd8175e53dca7ed96dbd9fd11beef34cd056237cbc50db2d8be4e9d07a08dfd4dc6d91e1971325ee24da41c360f6b5057b2b9d9624a452df60b13b5f3c89e09a8ff8a77b34b690d2539ac3f728ef3a0e8d1f6f8f5f1b2a8e798261ea2536728b78516677170becf4b64cce635663b47d5d5406cb8"}, {0xc, 0x1ff, 0x80000000}, {0xf8, 0x11f, 0x7, "851f233f667d67f2ff6d0c8cbabcc93bde9a26f2cfb881c680d3a569010d861b7821042aba7d50b7d4a6e0cb275ae9e1b2a66f0a9db362da1ea476bd6ec17892cf00fc73a8830e4e13ee77b7759035cb0bb4596fb01d59ff8d67847e080514bba3d8876a66a93e0665d332b383ecfdd51e3a78dab55cb707cc39f12f4ee6c259f747dde0eee03e4065e0c10f355638f5b54c82e03d9a5f392e4a49bd74d06665113b95779e2c775b88c2d4731cbd973f11cf5b0e780c7c6dcde71039b0d98215277d3564f4ddd5fa175e05279a84233a731a68bb9bcb4ce119c35bdfa798f87a3d4feb3ea69e6d6079"}, {0x30, 0x116, 0xcf76, "a45834256891159a525c4aa4451886442cafb1037da39418a60454a61d487c1a04e0470d"}], 0x1c0, 0x40000}, 0x20000000) process_vm_writev(0x0, &(0x7f0000001280)=[{&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/93, 0x38b}, {&(0x7f0000001140)=""/33, 0x21}], 0x3, &(0x7f0000001240)=[{&(0x7f00000011c0)=""/61, 0xff48}], 0x1, 0x0) 2018/04/04 19:12:03 executing program 1: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = syz_open_dev$loop(&(0x7f0000000ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x442000000000127e, &(0x7f0000000100)) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/04 19:12:03 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x9, 0x80) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000440)={0x7d, 0x0, [0x81, 0x763, 0xb0]}) r2 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14}, 0x4e20, 0xfff, 0xb1, 0x0, 0x2, 0x80, 0xa0, 0x2f, r3}, {0x6}, {0x40, 0x3, 0x1ff}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x1}}, 0xe8) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000001800)=0x40) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000200)={'bond0\x00', @ifru_mtu}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000640)=ANY=[@ANYBLOB="200000001400010b000000000000000002000000", @ANYRES32=0x0, @ANYBLOB="a300fab37af98e00e000000152628cae3479a6e4188a7f4ddc1e6f917194590aafddb31876dcfcfa0231b657bd7e4515d41ded94c4b350353fb1edb098d04a4465b38fc7b71f6356b488561f949465987e36cb706f124b630c936ef511becd98fd1cd628fb4271b0ac80770e44eb0c78939df54447002a65e1442b2e7dbb9a785d87e4f7197e33d16a4c5b2c652f5239b80c7beaa125d65a6bab4589cba22a5220e8fa0807a1b9a6f17f507bd5b73d92452b58bb659fb659c3e90b010745e3781287826e13ea8aaed25aa05d75205f5e2f5aabe242c20def5a7c08"], 0x20}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000004c0)={r5, 0x3, 0x75c7, 0x941bca3}, &(0x7f0000000600)=0x10) 2018/04/04 19:12:03 executing program 4: r0 = socket$inet(0x2, 0x100000800000006, 0x2) setsockopt$inet_int(r0, 0x0, 0x1000000000d1, &(0x7f00000000c0), 0x4) clock_getres(0x6, &(0x7f0000000040)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/04 19:12:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000000)) 2018/04/04 19:12:03 executing program 3: r0 = request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='eth1\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0b3db6a3796baa24330cc52ffbdf772f23c10cf64ae7d518c9518ed2f6f76b81a36db8b6c75384815082feacc243e11bfdd9ec825b57641843cd4a407ba8a4275bfe13163caed1a96a3b5f74d849f450d6d1c5cead60ec0a51416e1a33328adcfc00eeb630b856162f3441cfeebe26c4c8a8708cd64c2e57455a64b1311d38d2c6da0ac592e5030cb8e8b88a1e7d428a661ff9a356d417624562b1dbe81b76dcc90a6eacb211423270e14a70e8c69fb45fef7ac46dc8657b7d840041c87b2329e540e6f1de0ef08beb55e36c7bb1a8cb3fe636deccaec33f2c787717521d7695e5fd415922538333e671ba8654aa70", 0xef, r0) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) wait4(0xffffffffffffffff, 0x0, 0x40000008, 0x0) 2018/04/04 19:12:03 executing program 1: pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffc000/0x4000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000080)='/dev/snd/midiC#D#\x00') ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000140)=""/138) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) vmsplice(r0, &(0x7f0000b1c000), 0x2a2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffeffffffff, 0x400441) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}) socket$nl_generic(0x10, 0x3, 0x10) [ 492.942096] bond0: Invalid MTU 0 requested, hw min 68 [ 492.961584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 19:12:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00', 0x0}) sendto$packet(r0, &(0x7f0000000a00), 0x0, 0x0, &(0x7f0000000880)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, r4, 0x401, 0x70bd29, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd33c}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}]}, 0x74}, 0x1}, 0x40080) [ 493.008122] bond0: Invalid MTU 0 requested, hw min 68 2018/04/04 19:12:03 executing program 2: sendmsg$rds(0xffffffffffffffff, &(0x7f0000ab4fc8)={&(0x7f0000a26ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000517fd0), 0x0, &(0x7f0000916000)}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xf) clone(0x0, &(0x7f0000af0f8c), &(0x7f0000000080), &(0x7f00004b7ffc), &(0x7f0000000040)) r1 = getpid() getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000040), &(0x7f00000000c0)=0xc) process_vm_writev(r1, &(0x7f0000529ff0)=[{&(0x7f00005ad000)=""/1, 0x1}], 0x1, &(0x7f0000000000)=[{&(0x7f0000be0000)=""/88, 0x58}], 0x1, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x80500) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0xb, 0x4, 0x4, "5cfca3371ed261a8ccba971b8fc4c91bec02af98c0c34a6a8c4518677e5101d5d7a37986f94e53cea2a9fa96aee4388344c20b77d0538a3e943e7579b326b33b", "83fbd0f7b737c0c04b000612c2ea92251dd40e3d4bc9557868952b2bb518d854", [0x2, 0x5]}) getuid() [ 493.054213] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/04 19:12:04 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000340)='/dev/amidi#\x00', 0x8086, 0x10000) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001440)={0x1c, 0x0, &(0x7f0000000400)=[@acquire={0x40046305, 0x4}, @acquire_done={0x40106309, r1}], 0x1000, 0x0, &(0x7f0000000440)="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"}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200800, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000040)={0x3, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22}, 0x200, 0x1, 0x2, 0x3, 0x1, 0x0, 0x6, 0x4, 0x3}) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_ifreq(r3, 0x89b0, &(0x7f0000000180)={'irlan0\x00', @ifru_ivalue}) r4 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x40, 0x101201) getsockopt$bt_BT_FLUSHABLE(r4, 0x112, 0x8, &(0x7f0000000240)=0x1, &(0x7f0000000280)=0x4) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001480)=0x0) fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f00000001c0)={0x233, 0x0, r5, 0x6, r6, 0x2, 0x6, 0xff}) sendto$ipx(r4, &(0x7f00000002c0)="d2463097", 0x4, 0x20000000, &(0x7f0000000300)={0x4, 0x0, 0x7, "96bbfdc96ffb", 0x8}, 0x10) 2018/04/04 19:12:04 executing program 3: openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x200000, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000a00)='user\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a80)='IPVS\x00', 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r0 = add_key(&(0x7f0000000b40)='rxrpc\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="b7c3aa4837fcb77f6a2fdd53a382bd2971e8f7d3251b20c737501f38a1916b42f2e199ff883369b56d53f0dc9a8144396e71562562", 0x35, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key(&(0x7f0000000740)='encrypted\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000900)="acdd2b5c711b2b12d566cdb9449894b2832c8da03cf2063f5746e79d79e014169dd3a22bb3a18e35e343ffeb611b61ebd54fd95b94e1755aaff4cc05ee3afa857bfa83db7640cd1a19f339fdd2174fc71042fe684d3155e95b4f66a2c7b58c7ca474758907650de0bdd8977f8cc17dee50207bac3c1ebcb68bf3f1", 0x7b, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x80, 0x14, r2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x4, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x9ecf, 0x0, 0x2}, r3, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xa) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r4) add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000780)="b33ab76079ebe0d14fe6a2b6729cd653e520d29ad7ef0000800000000044c2490000000001000000d6ed266ccf597f8002e904526972ef70995bf2e8e0ecd3fff32853747eda22d266f4492d27e0ec828ce0e365a0e6b9485f2d925493f62113e33e5f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246b0004000091f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8bd69b02620d72ea326556ce5ce1c0c75d96ac0000000000000007480192b6fb8e06a9237d7eb0d0cf97621525f9d93fda4f21f69d9d101500000000000000000000000000000000", 0x109, r5) mkdir(&(0x7f0000000180)='./file0\x00', 0xb38e77adfac7010d) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x10800, 0x0) r7 = add_key(&(0x7f0000000b40)='dns_resolver\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000bc0)="47d070df497fa1fe4f78624f5eec5f846a791ee5a9f0ae13f715274e6fa853fd0fba2f2ee377f5ad27b2561adcd6959862116f67184e959b22be0566a542b573512edf1cbcdc5b", 0x47, 0xffffffffffffffff) getresuid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)=0x0) r9 = getgid() keyctl$chown(0x4, r7, r8, r9) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x101) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="bc0000004a01ac8d5e0200000000000000fdd397bc9e03bc625b3f8fda9cbc46e1b69da1278035b190b1c5a9f324df05931a1c0b36f6f1c4b8fa48f2365c75c0b5c9980a70ea693886d492"], &(0x7f0000000680)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f00000006c0)=r10, 0x4) r11 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$SO_TIMESTAMPING(r11, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x3d1) setsockopt$IP_VS_SO_SET_ADD(r11, 0x0, 0x482, &(0x7f00000000c0)={0x11, @broadcast=0xffffffff, 0x0, 0x0, 'sh\x00', 0x0, 0x0, 0x4}, 0x2c) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/04/04 19:12:04 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x563, 0x40000) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000140)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f00000000c0)={@empty, @broadcast}, &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000002c0)={0xba, 0x0, 'client0\x00', 0x0, "4376934b406f648f", "56080000005bc1000000010000000000000000008293baaece05c94cceef1889"}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) 2018/04/04 19:12:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="eec7e0cdd230fa06e2c3117d9ad8bd424b62bef766a27f0ef1cde870dcb6c4b7dfe5ba283f4e58b45b797dec7c37a50af434e743c4897bd8824489c69b5d284daece3af4d41410ab555959ca81cff54da6858a2eb66c6ab73c89cf5973b4a3b330a68d8161346550527f5582f04035f7e56f9962004b70625bb9a729f7244e969b50460c98b2e4f52c4e1b236a0036cbed5ddac95cd4c88c0f4e0b2000", 0x9d) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="8108180000", 0x5) r1 = syz_open_dev$usbmon(&(0x7f0000000540)='/dev/usbmon#\x00', 0x9, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000006c0)=0xe8) sendto$packet(r1, &(0x7f0000000580)="c51f8b218fc4ea83c8f513720f8e49eabd3f37ca23e9065fd13b427cf83e0dedeac068580eb28725774f7d5d8c43aac7b6c6b3f9ce", 0x35, 0x8000, &(0x7f0000000700)={0x11, 0x1f, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/04 19:12:04 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c3ff0)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a23fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000dd00000080070000000000000040000000000000000000000000950000000000000000000093ae69261936e88e4c091e00b7ce708d0689055fc109a2fb10b98db46877c86d7f8f537ead5f11c07683cbdbf4687adffe3999aa4cf67f245700000000000000000000000000000000"], &(0x7f000073eff6)="73597a6b618f6c65000d", 0x7fffffff, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) [ 493.184943] encrypted_key: master key parameter '{¬<¼¶‹óñ' is invalid 2018/04/04 19:12:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2081, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000040)={[{0x1, 0x200, 0xffffffffffff0001, 0x400, 0x10001, 0x1, 0xca, 0xff, 0x1, 0x1, 0xffff, 0x100, 0x4}, {0x8, 0x1000, 0x60, 0x100, 0x4, 0x9, 0xfed, 0x5, 0x8001, 0x1, 0x970a, 0xfff, 0x1}, {0xfff, 0x100000000, 0x30000000000000, 0x9, 0x5, 0x100000001, 0x3f, 0x7, 0x7fffffff, 0x2, 0x7ff, 0xa9b8, 0x3ea5}], 0x6}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r1) 2018/04/04 19:12:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0xc084, &(0x7f0000000140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) sendto$inet(r0, &(0x7f0000000240), 0xfc6c, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x20e) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa9c00080000fe8000000000000000000000000000bbfe8000000000000000000000000000aa0000000000089078000000000000"], &(0x7f0000000040)) 2018/04/04 19:12:04 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdb000)="ee", 0x1}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) writev(r1, &(0x7f0000001080)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x40000022) [ 493.330862] encrypted_key: master key parameter '{¬<¼¶‹óñ' is invalid 2018/04/04 19:12:04 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x581480, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000080)={0x3, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @link_local}]}) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000680)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000010000/0x4000)=nil, 0x4000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) r3 = getpgid(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000000100)=0x5) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') r4 = getuid() chown(&(0x7f0000000200)='./control\x00', r4, 0x0) close(r1) 2018/04/04 19:12:04 executing program 5: getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000300)={'broute\x00', 0x0, 0x3, 0xc5, [], 0x4, &(0x7f00000001c0)=[{}, {}, {}, {}], &(0x7f0000000200)=""/197}, &(0x7f0000000380)=0x50) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[0x2, 0x8, 0xffffffffffffff99]}) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000480)={0x5, 0xad84}) r1 = socket$inet(0x10, 0x804, 0x1) clock_getres(0x1, &(0x7f0000000180)) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160002000280b598bc593ab68211030030de33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) sched_setattr(r2, &(0x7f0000000440)={0x30, 0x1, 0x1, 0x0, 0x9, 0x6, 0x7f, 0x3ff}, 0x0) 2018/04/04 19:12:04 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file1\x00', 0x1ca) 2018/04/04 19:12:04 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xec, "a3ebbf5aa7b1a2ba73c9fe49ce73c14dee354d16b5b394f208337dd226d03d337cc4bc7ccf1bbfe115a2d80c2fabefadb151704a660992ca9b55bc801580a076222bfa56265a3e67484a56c53fe88c33c22e7b41972db6cb62f195c4ba642f60ef749ee7758bd5a44175bbe59e878af517ca6932183a47bbd3d0507fe568531e48d247d63abda52c9f4385c1cfdc4a0d6b7ff23b659b5f3da94d35528124c6aeec71129a92d2392dc1b1de1b2dcf3b997b55712b29ad9e3abaae0d94b9d2bd8ee42afcea27544996e30701471ce298d47cb41e56c328b605440c9fd2f2cbbe67d30aceda4ebbe455cda361c6"}, &(0x7f00000003c0)=0xf4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000400)={r1, 0xffffffffffffff93}, 0x8) r2 = gettid() rt_sigqueueinfo(r2, 0x0, &(0x7f00000000c0)={0x7, 0x0, 0x4}) name_to_handle_at(r0, &(0x7f0000000100)='/', &(0x7f0000000140)={0x21, 0x1, "72d2d34bfcdc1baef9db78076f88cc356a868bcc564e40d5d0"}, &(0x7f0000000180), 0x1000) seccomp(0x0, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x1, 0xf2, 0x7, 0x4}]}) r3 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x7, 0x200000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000007c0), &(0x7f0000000800)=0x4) fchownat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000000240)={0x0, 0x3f}, &(0x7f0000000280)) sendmsg$inet_sctp(r3, &(0x7f0000000780)={&(0x7f0000000200)=@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000440)="c9ffa2aaacddec2fe8ebe4fcbd43d059670e14c1b183d28f24186d42dc37c0514bba69aafee36ebd24d441b8b10fe74c45d858c53d08cdbf86087c55b46180d9265e494fcca2a60b081e3f68206ede1536aff5d3dc17764fedcf6b", 0x5b}, {&(0x7f00000004c0)="ae78c51a9c5878a8011c0b4b090ba5b9682259829581a077c81b65b39e85eff080358e3d9a3454cd741bd6", 0x2b}, {&(0x7f0000000500)="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", 0xfa}, {&(0x7f0000000600)="781aa0e1b1e75a9da7946e22b543abeeea107d75d1e76c3275d65e4b62c1031a475bf310b1f6c1a33e0f922e7450c38759532af6852bc9fab2a03c98bf57b5012f407b6230d3120877e5c33e97a5eee48bcc601f66ecaa5a4b289563e9c855", 0x5f}], 0x4, &(0x7f00000006c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x0, 0x4, 0x4, 0xffffffffffffff9b, 0x5, 0xd958, 0x3f, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x9, 0x0, 0x7, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffff7, 0x2, 0x8, 0x3, 0x3, 0x4, 0x8, 0xfffffffffffffff8, r1}}, @init={0x14, 0x84, 0x0, {0x1c934b16, 0x2, 0x5}}], 0xb0, 0x20008000}, 0x1) 2018/04/04 19:12:04 executing program 4: mkdir(&(0x7f0000001180)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r2 = accept4$ax25(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x80800) socketpair(0xa, 0x80a, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000440)=[{&(0x7f00000001c0)="bca89a8ac793a73670a17bdab5a8a52d2565045ab5d410ff7b6c856b9ef59f0a9f9aa04eb64696dfd4456545641b987ebdcbbe08397c0191106b82500283081cf853", 0x42}, {&(0x7f0000000340)="3e1b6366545c5aa2281073a5a1b138392dda57f7e4f1bbc99a5ff7bec2cb9ffffa3778c9083f6a39be25355854f5e9056eb3936ccf3ec57a78c50ccbe2f4f222ba664fe41eb5e42cbb9bc3574ead225162312fa83ac548c345d5362a5ab4e7853291153c4be4fb7a42886c37bb7b86cdf0d4f963f937854e0f2340fff2154871b0f213caced4f613a2fd2cecf70415d64d20dfda12744a3a923b462f0e93ce1644bf5d9bcba000453cfbf7c12aa7aae4cf2d4e1078db4c0bd94af4a1b2375e01fe96eb3becb2ef4a96cd5d38dd283a9f7bfa2404fdd98b6f2280cea0ca99a2cc26d2ec3788eeeef460b8", 0xea}], 0x2, 0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r4 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x0) clone(0x41000000, &(0x7f0000fbf000), &(0x7f0000001440), &(0x7f0000001400), &(0x7f00000013c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r5 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r7, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r8 = getpid() process_vm_readv(r5, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/43, 0x2b}], 0x1, &(0x7f0000001580)=[{&(0x7f0000001500)=""/100, 0x64}], 0x1, 0x0) fcntl$setown(r6, 0x8, r8) fcntl$setsig(r6, 0xa, 0x12) dup2(r6, r7) tkill(r5, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) r9 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') readv(r9, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000000140)=""/4096, 0x1000}], 0x2) syz_open_dev$vcsa(&(0x7f0000001140)='/dev/vcsa#\x00', 0x7, 0x82000) recvfrom(r2, &(0x7f00000011c0)=""/111, 0x6f, 0x10101, &(0x7f0000001240)=@pppol2tpin6={0x18, 0x1, {0x0, r9, 0x1, 0x2, 0x2, 0x0, {0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) 2018/04/04 19:12:04 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x90000, 0x0) r1 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0e00000000000000000008"]}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x5, 0x4) 2018/04/04 19:12:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x418000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r1, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000cd22dd33a52aa2", 0x58}], 0x1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000040)='nodev,\x00', &(0x7f0000000080)="e6232700", &(0x7f00000000c0)='nodevcgroupem0em0$!\x00', &(0x7f0000000100)='bdev\x00', &(0x7f0000000140)='GPLsecurity\x00', &(0x7f0000000180)='procposix_acl_accesskeyring\x00', &(0x7f00000001c0)="6370757365745b626465762b6e6f6465766c6f76626f786e657430c9766d6e65743128776c616e306367726f7570766d6e65743028706f7369785f61636c5f61636365737300"], &(0x7f0000000380)=[&(0x7f0000000280)="2af0776c616e316d696d655f7479706565746830296d696d655f7479706500", &(0x7f0000000340)='\x00']) 2018/04/04 19:12:04 executing program 2: r0 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) socket$can_bcm(0x1d, 0x2, 0x2) r1 = memfd_create(&(0x7f0000000000)='md5sumwlan1em0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) r2 = fcntl$getown(r0, 0x9) ptrace$cont(0x7, r2, 0x6, 0x6) 2018/04/04 19:12:04 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) getpeername$unix(r0, &(0x7f00000004c0), &(0x7f00000000c0)=0x6e) setpgid(0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="2990ee224cd12e6f78cacf0924d4821cc458f7e0e6af6595e92c4d2405c91289331310c174a80d7fd5138fc3e00e43a7c7650037e2c65ec4dc2ebfd672d78a2eea5a21c6255767fbc60db5386a319a599cac88f124575800dd14c170b13865edc50557daacb3a25523a9ddee4281069f261e564c3684038f586843163d226092f975164eb56354bf56c5b3eee672ab3bc27ea88e645d618069dff3e313cbe893427e694879684c7cb6c723b4687db107d4afde105ce8189cedaadf707844", 0xbe, 0x90, &(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) getsockname(r0, &(0x7f0000000300)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000001c0)=0x80) timer_create(0x6, &(0x7f0000000380)={0x0, 0x12, 0x6}, &(0x7f00000003c0)=0x0) timer_gettime(r1, &(0x7f0000000400)) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/81, 0x51) 2018/04/04 19:12:04 executing program 1: r0 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000000100)='tasks\x00', 0x2, 0x0) pread64(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x0) r1 = socket$key(0xf, 0x3, 0x2) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x200000) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x9, 0x7f, 0x0, 0xfffffffeffffffff, 0x16, 0xffffffffffffffff, 0x1}, 0x2c) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) syz_open_procfs(r3, &(0x7f00000000c0)='net/ip_tables_matches\x00') sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000003c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ac1414bb000000000000000000000000ac14140000000000000000000000000000021000"], 0x38}, 0x1}, 0x0) 2018/04/04 19:12:04 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x9, 0x10, r0, 0x0) futex(&(0x7f0000000040), 0x7, 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x0) 2018/04/04 19:12:04 executing program 6: pipe2(&(0x7f00000001c0), 0xc2b462097838a48) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) dup2(r2, r1) io_setup(0x2, &(0x7f0000000200)=0x0) io_submit(r4, 0x20000054, &(0x7f0000001440)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000000100)}]) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/218) 2018/04/04 19:12:04 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) fsync(r0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x8cd}, {0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x3, [0x8, 0x80, 0x2, 0x9, 0x400f, 0xb7, 0x4, 0xff]}, 0x5c) syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00000800450000580000000000119078ac14ffaaffffffffb406880b0000000000000800000086dd000000000000000000000000000000000000000000970496c5cc2160ac5156000000000000000000000000000000000000000000"], 0x0) 2018/04/04 19:12:04 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000001340)={0x11, @empty, 0x0, 0x8000003, 'sh\x00'}, 0x2c) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001480)={0x1, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x84) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001580)="d2a345ff21bdf1d852ec0a68cc2093f1e21a47ba03f189f4eca48e9778f771cd94783a1984605281bc4732f757324b075cfbc8bc6945fa0a0eb6ae6c40b74529eb352bfdea45b79d857d71f14d2bb3fced4c") r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getdents(r4, &(0x7f0000000040)=""/4096, 0x1000) r5 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r5, 0x1, 0x12, &(0x7f0000000140), 0x79) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={0x8, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x6a0de6d9b36d23f1, 0x9, 0x9, 0x4, 0xec3, &(0x7f0000000480)='erspan0\x00', 0x9, 0x3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000640)={0x1, 0x0, 'client1\x00', 0x6, "0ffc286e576edc97", "94c4ca321528315703030fa90ea5c57d0f3cd814429de5691f1f4447137f82a1", 0xfffffffffffff000, 0x45}) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001040)=""/128) r6 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$TUNSETNOCSUM(r6, 0x400454c8, 0x1) write$cgroup_int(r1, &(0x7f0000000300)={[0x3d, 0x2c, 0x3b, 0x3f, 0x34]}, 0x5) sendmsg$key(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a00000200000000000005000000e5"], 0x10}, 0x1}, 0x0) sendmsg$key(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)={0x2, 0x16, 0x3, 0x8, 0x12, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d4, 0x20, 0x0, 0x29, 0x2, 0xa0000000}, @sadb_x_sec_ctx={0xe, 0x18, 0x4, 0xfff, 0x62, "cc98216c897ad0f32af773c5cdbecc74f19bbdc577c7c6b2a7b388cfe677b68087f3f176e3ea6adcc0a60ccf6c7a03c5519b1c861cec28e271688ffa5fcaeb3ce6df924a6fc50212b90619a3dc6a7b6a3a427b868be52c5dcf96638b39be0d514ff2"}]}, 0x90}, 0x1}, 0x4) syz_mount_image$ntfs(&(0x7f00000010c0)='ntfs\x00', &(0x7f0000001100)='./file0\x00', 0x81, 0x1, &(0x7f0000002580)=[{&(0x7f00000011c0)="8ef327989c2944c3291aa7863b3ee420ed66c4e42a8c15344038cd6ab513a42652241db6e639a50be4ca4b0a9274756374ca7c4550df2836f1164d43399cd6f59c533249655b7a91bc84deee8df4d60b846cc8703bd39973867ae9b9fcdbdc7c2a6a4b7aeaa3dd803e808ac2501f849ffb398416f75100ca4a96e2aad8a965880d23ec2c95609c6f5663b7b2cdedf8ca535b17d4145efc29ada4a0e816affee00d583f7b", 0xa4, 0x100000001}], 0x0, &(0x7f0000002600)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x32, 0x32, 0x35, 0x33, 0x37, 0x33, 0x37]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x31, 0x34, 0x34, 0x31, 0x30, 0x33, 0x37]}, 0x2c}]}) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000012c0)={@multicast1, @dev, @rand_addr}, &(0x7f0000001300)=0xc) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="020e0000000000000000000000000000"], 0x10}, 0x1}, 0x0) r7 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x80000000}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001380)={r8, 0xbb, "767b316ecc5feabe1a53495157dd4c798f8d08353e8d62d91f9d781cd18dc4aa240587c53dabf4913b57d5e46487f6b3b980f4f3ef7b3744e49ccc0b0392d62fceed97cb32d71811ba06bed2c15be7fc07f272387997a81b361eb91160604480c3f351fe7c1f3bfa313d6d3db5178c79b799cc3c078df9aa29c93ce357965f29548e062fe595e4f0c6e798c1035c309ade9bca75d734a151b1e4669aa944ace160b3562c1c5039aebcccf5047467ead333adba2879437e6ac32d30"}, &(0x7f0000000800)=0xc3) ioctl$sock_ipx_SIOCAIPXITFCRT(r7, 0x89e0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001280)=0x3, 0x4) ioctl$EVIOCGPROP(r0, 0x40047438, &(0x7f0000000540)=""/246) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001140)) 2018/04/04 19:12:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000180)=0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/04/04 19:12:04 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000800)=ANY=[], &(0x7f0000000580)) r3 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000700), &(0x7f0000000740)=0x14) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0xfc, 0x0, &(0x7f0000000600)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES32, @ANYRES16=r0, @ANYPTR], @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB, @ANYBLOB="0a7ae1cf9d5c421ff9eed3c720e7d72cfd86bd72a2a9cb92cde260ce9cd95f3e96a101e24ce74c09f33d87b331eff6964fd387da6edba2e5142f007c9f86db9e7756014db61fd48483e9c98d99077db0ad2c90ffc604f067abbd3a73b742768e5f527eb67c8331855cb13071bc73cc6559fcdcf01d2840a01984fc0474f19482008f1d80c6d0115372ddfa168d0cc4747e61d0969234c96e76c07695bd0023ea2d2d7a8a7e79526f2e60fa1e1bdce14de04b12ac7909cc51014d257715143328095d824bd35402fea79e3b5999b38dd6439698ea06c490e9adbefcdc05d8353b3e53031b37", @ANYPTR64], @ANYRES16=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYPTR]], @ANYBLOB="f0209eb27c4de2a3f129ac649d16f010cfc7775124b2fe693a9b0baa224a008d16320265b98b5f7e7c1ae11189d2c20fb83d272d896400c228948de0cb44a0eac24b3cc91353a82dca10cfcf2464e8d4cc6174d455387c67d08562d44aff339b08add58d301e89069d2d4abc0f72f2f30171f7795eb45721e1235a63ace6b176939df0a16d17252927b7b7ca722cbda8ddaa3c09dcca4db31e9e9560331ecd1a49d78ddf05a59ac39c0f1dc30a55124e890b9f756e4fa5defffad407f6afe6fc33644e29070003ceedca75e770f6f6204b7af20ff26f2c7aba49da5bd78b55bc59d89b4a279f36f623f91cb4970d23faf7338835"], 0x0, 0x0, &(0x7f0000000200)}) connect(0xffffffffffffffff, &(0x7f0000000100)=@generic={0x0, "c7da77fe41aae98430aca7f4ad82d9e5b938a7a2b4e55d8afd612a688a00e3d4ac775635322c1e5abb97571efb964a1863121b756a48162a50eae8ebc0060ffa94756794a35b339b6e7a70dfc077e402ec183fdd59ec6e29952a3d8d73e72a7b12fe4f4271a2a372df5ada9406b8bcefbe4ac0745531241402d5ef42120c"}, 0x80) write$rdma_cm(r2, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r4}}, 0x48) write$rdma_cm(r2, &(0x7f0000000040)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f0000000240)}}, 0x10) sendto$ipx(0xffffffffffffffff, &(0x7f0000000400), 0x0, 0x0, &(0x7f0000000900)={0x4, 0x0, 0x0, '^*z,Iu'}, 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) [ 493.638568] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 19:12:05 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x1000000000000003, &(0x7f0000000080)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x101000, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@get={0xf8, 0x13, 0xa00, 0x70bd25, 0x25dfdbfb, {{'drbg_nopr_sha256\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xfffffffffffffff9}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4}, 0x24008010) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x10000, 0x0) 2018/04/04 19:12:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f0000000140)=@l2={0x1f, 0x46, {0x1, 0x1, 0x0, 0x400, 0x8001, 0x100000000}, 0x4, 0x8}, 0xfffffffffffffe15) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_extract_tcp_res(&(0x7f0000000000), 0x8, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000280)) 2018/04/04 19:12:05 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/04/04 19:12:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x20000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) r2 = dup(r0) getsockopt$inet6_tcp_int(r2, 0x6, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/04 19:12:05 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$netlink(0x10, 0x3, 0x7) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="5800000014001900f8ff4b41040d875602ff03000000e076489643d818fe58a2bc4a0381001dfffffff8ee11ed9e246cff0000000006007fffdd1000174100005bffff001ce1ed900000080082a4000000060200231be86e", 0x58}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/04 19:12:05 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x10000, 0x4) read(r1, &(0x7f0000000380)=""/178, 0xb2) 2018/04/04 19:12:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d69ff7)='net/unix\x00') madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffff) syz_open_dev$urandom(&(0x7f00000001c0)='/dev/urandom\x00', 0x0, 0x400000) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000280)={&(0x7f0000000000)=[0x3, 0x4], 0x2, 0x1, 0x10001, 0x40000, 0x6, 0xffffffff00000001, {0x81, 0x1, 0x0, 0x9, 0x8001, 0x4961cce9, 0xffffffffffff7106, 0x564, 0x5, 0x2bda, 0x5df5, 0x80000000000000, 0x1f, 0x8, "286dedf9ab4eec0234d1b8972e30564d1c62924ba7df4e99dc0f83449ee0e054"}}) mmap(&(0x7f000090f000/0x4000)=nil, 0x4000, 0x7, 0x31, 0xffffffffffffffff, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000380), 0x2, 0x0) mlock2(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f000043a000/0x2000)=nil, 0x2000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e23, 0x7}}, 0x6, 0x1ec}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x80000001, 0x8, 0x1, 0x8000, 0x9, 0x8, 0xfffffffffffffff9, 0x9, r1}, 0x20) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000100)=""/186, &(0x7f0000000080)=0xba) write$cgroup_int(r0, &(0x7f0000000600)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64, @ANYBLOB="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"], 0x1cf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff]}, 0x5}}, 0x2, 0xff}, &(0x7f0000000500)=0x90) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000400)) 2018/04/04 19:12:05 executing program 3: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000700)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="50000000210009070000000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000036155fa2"], 0x50}, 0x1}, 0x0) 2018/04/04 19:12:05 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000280)="5809d975bcf6eb30a5f0e327e0b1ac788e1d955ae055656cefece1b24e0db53d", 0x20}], 0x1, &(0x7f00000000c0)}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000140)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'gre0\x00'}}) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) 2018/04/04 19:12:05 executing program 0: inotify_init() r0 = perf_event_open(&(0x7f0000000480)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x20000000000, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x51, 0xa799, 0x7fffffff, 0x756, 0x400, &(0x7f0000000140)='irlan0\x00', 0x80000000000000, 0x8f0a, 0x1}) listen(0xffffffffffffffff, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)) pwrite64(r1, &(0x7f0000000040)="2ae5167303d1a4d6d81ad506f320a99d35aab6872304510c588bfc7e54763c028d6bdee242f80a56e6936febaf77f06993e50630cd", 0x35, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x569e, 0xfff}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x4}, &(0x7f00000002c0)=0x8) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000000c0)={0x3, 0xf9}) 2018/04/04 19:12:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000600)='cpuacct.usage_sys\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="001a0082", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000006c0)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000640)={0x0, 0x431dcfd4}, &(0x7f00000004c0)=0xfffffffffffffebf) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r3, 0x8}, &(0x7f0000000540)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket(0x11, 0x800000003, 0x0) bind(r5, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r5, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000480)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000005c0)={'bridge0\x00', 0x2}) r6 = creat(&(0x7f0000002b40)='./file0\x00', 0x101) r7 = socket$netlink(0x10, 0x3, 0x1000000000000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b'}) sendmsg$nl_route(r7, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r6, 0xc0186419, &(0x7f0000000440)={0x2, &(0x7f0000000140)=""/20, &(0x7f0000000400)=[{0x6, 0x66, 0x820, &(0x7f00000001c0)=""/102}, {0x0, 0x32, 0x9, &(0x7f0000000240)=""/50}]}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x800, 0x0) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r9, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0x0, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000002980)={0x0, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r9, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) ioctl$int_in(0xffffffffffffffff, 0x800000c0044dff, &(0x7f0000000000)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) 2018/04/04 19:12:05 executing program 4: r0 = socket(0x15, 0x5, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) getsockopt(r0, 0x200000000114, 0x400000002714, &(0x7f000021dfff)=""/1, &(0x7f0000000000)=0x7e9de2e7ea5f1bf) 2018/04/04 19:12:05 executing program 6: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x8000, 0x401, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x4, 0x401, 0x7fff, 0x1}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r3, 0x7fff, 0x10, 0x0, 0x1020000000}, &(0x7f0000000280)=0x18) pipe(&(0x7f0000000200)) 2018/04/04 19:12:05 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0x5}}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00008e8fa0)=[{&(0x7f000076ef40)=""/192, 0xc0}], 0x1) pipe2(&(0x7f0000000040), 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x2, 0x20, 0x2000000000000}, &(0x7f0000001000)=0xfffffddf) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0xc1105517, &(0x7f0000001000)=""/250) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="7379737470015a0fdfc1a6ac73657175656e6365723200"], &(0x7f0000000080)=""/206, 0xce) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x800, 0x6, 0x2, 0x8, 0xff, 0xffff}) 2018/04/04 19:12:05 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000080)={0x9, &(0x7f0000000140)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @remote}, {}, {}, {0x0, 0x0, 0x0, @link_local}, {}]}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) [ 494.696586] bridge0: port 1(erspan0) entered disabled state 2018/04/04 19:12:05 executing program 7: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x8a8}, 0x8) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165}) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000240)="6a14ad", 0x3, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) 2018/04/04 19:12:05 executing program 1: socketpair$inet6(0xa, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x10, 0x0, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000c, 0x31, r1, 0x0) recvfrom$inet(r0, &(0x7f0000000180)=""/255, 0xff, 0x42, &(0x7f0000000280)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e7ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f00000f0f88)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fdbffc)=0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000335fee)='/dev/loop-control\x00', 0x40, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = socket$alg(0x26, 0x5, 0x0) getsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000057b000)) 2018/04/04 19:12:06 executing program 4: perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={"726e906530ff000400000000d973cdff", {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x1ff, 0x140, 0x98, 0x400]}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x2010100}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, r1, 0x108, 0x70bd2d, 0x25dfdbfb, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x5) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000003c0)={r0}) mkdir(&(0x7f0000f4d000)='./file0\x00', 0x100000000) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, r2, 0x20, 0x70bd28, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xae3}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x4) 2018/04/04 19:12:06 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x3, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000700)=ANY=[@ANYPTR=&(0x7f0000000a40)=ANY=[@ANYPTR]]}, 0x54) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000780)=[&(0x7f0000000140)='bcsf0\x00', &(0x7f0000000180)='{}\x00', &(0x7f00000001c0)='nflog\x00', &(0x7f0000000200)='}\x00'], &(0x7f0000000800)=[&(0x7f00000007c0)='!keyring{\'selftrusted[,securityem0mime_type\x00']) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x25c) r1 = memfd_create(&(0x7f0000000640)='bcsf0\x00', 0x2) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000680)) timer_create(0x7, &(0x7f0000000500)={0x0, 0x2a, 0x2}, &(0x7f0000000540)=0x0) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) timer_settime(r2, 0x0, &(0x7f00000005c0)={{0x77359400}, {r3, r4+30000000}}, &(0x7f0000000600)) 2018/04/04 19:12:06 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0xfffffd7c, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x10, &(0x7f0000000680), 0x0, &(0x7f0000000280)}}], 0x2, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3ff) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7ff, 0x4) 2018/04/04 19:12:06 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x20140, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14, 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000400)={'nr0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000740)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x69, r2}) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0xfffffffffffffeb2, 0x0, &(0x7f0000001000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x0) r4 = gettid() ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000280)=r4) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00000003c0)={&(0x7f0000000300)=""/162, 0xa2}) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000002c0)=0x5, 0x4) syz_open_dev$amidi(&(0x7f0000000440)='/dev/amidi#\x00', 0x3ff, 0x400) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000000200)={"73010000000100", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/04/04 19:12:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') setns(r0, 0xfffffffffffffffe) bind$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) r1 = gettid() ioprio_get$pid(0x2, r1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0xffffffff, 0x40, 0x0, 0x8, 0x1, 0xf, 0x2, 0x0, 0x1, 0x1, 0x5, 0x1, 0x9, 0x3, 0x0, 0x80000000, 0x4, 0x100, 0x7, 0x3, 0x53, 0xfffffffeffffffff, 0xfffffffffffffff9, 0xf9, 0x7, 0x2, 0xffffffffffff7fff, 0x8, 0x2, 0x81, 0xf4, 0x0, 0x800, 0x8000, 0x0, 0xffff, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x20000, 0x800000000000, 0x9, 0x5, 0x8, 0x4, 0xf5b}, r1, 0xe, r0, 0xa) 2018/04/04 19:12:06 executing program 3: r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x202000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000003c0)=0xffffffffffff21d7, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x1, 0x100, 0x9}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000280)=0xc) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfff, 0x501200) write$tun(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="020106000000070030080000000000002a5f6cb8421381003900000d00000040280100009d5227cd3714535eb4f7fce3f129b47eeaee6efcaa7f11acee6b17dcede0c334dc849605f031efd14e45fc0a23c91001ba8d594e842f667f28c9c28f9c"], 0x64) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x40, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/131, 0x83}, 0x0) 2018/04/04 19:12:06 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7ff, 0x4082) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000080)=@pic={0x0, 0x1c00000000000, 0xb75, 0x0, 0x39, 0x0, 0x1d, 0x4, 0x3, 0x100000001, 0x8001, 0x4, 0x3, 0x4, 0x3f, 0x3}) umount2(&(0x7f00000075c0)='./file0\x00', 0x0) 2018/04/04 19:12:06 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x209c0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000100)={'teql0\x00', 0x3}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00') getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x4) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x40082, 0x0) r3 = memfd_create(&(0x7f0000000240)='/dev/vga_arbiter\x00', 0x1) sync_file_range(r1, 0x3f721bd400, 0xa3, 0x1) getsockname$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0xffffff69) 2018/04/04 19:12:06 executing program 0: personality(0x444000e) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x48100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e21fe0)={0x20a4d710}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/04/04 19:12:06 executing program 1: r0 = socket(0x40000018, 0x806, 0x0) getsockname$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/04/04 19:12:06 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x800000, 0xffff) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) 2018/04/04 19:12:06 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x290280, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x1, 0x6}) fcntl$lock(r1, 0x6, &(0x7f0000003fe0)={0x1, 0x0, 0x0, 0x3}) 2018/04/04 19:12:06 executing program 2: r0 = socket(0xa, 0x8000000000000802, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0xf27, 0x400000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000200)=0x100000000) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f0000ee9ffc), 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000240)=""/134) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280000, 0x0) name_to_handle_at(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xed, 0x1, "dd53fb7d7edf7668585db2402627bec71d1def94673ea47e8a074c4c220985e14e234947fda7dd67d1501129e7b909b9a6be30e85d756c9f136e515e7182d9b74ada6437a1fe98c441a022e9c180b1c2cd6481e81a7d0579d0774c5aa1b862ad8a7f7f832717169a00f3ec727740dc9cb7601ec5118c33cc71da08aec72f8a9e9f2dff3d8b9b8b42de35894706e1fbd71b0daefb9c57844cf2fdaaab21ac0ccfde967855aa2f4d8f7b4f315bbc432f8562f1376632bf3169ee0d8ae8332bf556c2b3d7c2b9176bbdd531d27bb9e08ebb9d9a8088015c54200f7bdef2e924c31b1608fd0339"}, &(0x7f0000000180), 0x400) 2018/04/04 19:12:06 executing program 6: socket(0x1e, 0x4, 0x0) socket(0x1e, 0x4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/04 19:12:06 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c02ae34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x1, &(0x7f0000000040)) stat(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)) getgroups(0x3, &(0x7f0000000100)=[0x0, 0x0, 0x0]) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x2}, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) setresgid(r0, r0, r1) 2018/04/04 19:12:06 executing program 0: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x10, 0x9, 0x0, 0x0, [{[@rand_addr]}, {}]}]}}, @igmp={0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}}}, &(0x7f0000000040)) socket$netlink(0x10, 0x3, 0x6) 2018/04/04 19:12:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) r2 = dup(r0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'teql0\x00', r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'syz_tun\x00\x00\x00@\x00', &(0x7f00000001c0)=@ethtool_cmd={0x1e}}) [ 496.033445] audit: type=1326 audit(1522869126.909:6275): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=4229 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f29c99 code=0x0 [ 496.960185] audit: type=1326 audit(1522869127.836:6276): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=4229 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=40000003 syscall=240 compat=1 ip=0xf7f29c99 code=0x0 2018/04/04 19:12:07 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) geteuid() setsockopt(r0, 0x2000000010d, 0x800000000d, &(0x7f0000f85000), 0x0) 2018/04/04 19:12:07 executing program 2: modify_ldt$write(0x1, &(0x7f0000000000)={0x420d, 0x20000000, 0x4000, 0x1, 0x0, 0x20, 0x80000001, 0x4, 0x9}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x7fffff7f, 0x1, 0x7fffffff}) modify_ldt$write(0x1, &(0x7f00000000c0)={0x1, 0xffffffff, 0x3000, 0x1f, 0x100000000, 0x91d, 0x80000000, 0x0, 0x2, 0xfa}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001180)={r2, &(0x7f0000000180)=""/4096}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000011c0)=@req={0x0, 0xc3b, 0x1, 0x55}, 0x10) r3 = syz_open_dev$vcsn(&(0x7f0000001200)='/dev/vcs#\x00', 0x6, 0x8081) sendto$ipx(r3, &(0x7f0000001240)="57eefea0ad52c94b2b12185f611c5ded7673fe8d45c3ee3d4b2f600489dd31b8d317f62035a6ba3744a570610c2cbea262f319db5534ddc6c40d6adc1c0d36473fa07e565f2cf8b0c31374ee48609080e2b7a80d5ee45c3b90fe3fbd13365ab0933fad7898f3fa8d1661003a70", 0x6d, 0x4000004, &(0x7f00000012c0)={0x4, 0x10001, 0x61, "6276c89f7f0d", 0x3ff}, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000001480)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x14000000}, 0xc, &(0x7f0000001440)={&(0x7f0000001380)={0xa0, r4, 0xa00, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sync() pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000001500)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001600)=0xe8) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r5, 0xc1205531, &(0x7f0000001640)={0x4, 0xffffffff, 0x100000001, 0x8, [], [], [], 0x918, 0x5, 0x4000000000000000, 0x1ff, "107001e610eedb4b6e021c0358c1d664"}) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001780)='/proc/self/net/pfkey\x00', 0x2340, 0x0) setsockopt$inet_int(r8, 0x0, 0x37, &(0x7f0000001d40)=0x4, 0x4) modify_ldt$write2(0x11, &(0x7f00000017c0)={0x23c, 0x20000800, 0x5000, 0x3, 0x6, 0xffffffffffffffc0, 0x9, 0xffffffffffffff80, 0x1, 0x2}, 0x10) socketpair$ax25(0x3, 0x7, 0x7, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000001880)={'lo\x00', r7}) setsockopt$inet6_dccp_int(r1, 0x21, 0x13, &(0x7f00000018c0)=0x1, 0x4) ioctl$KVM_XEN_HVM_CONFIG(r6, 0x4038ae7a, &(0x7f0000001ac0)={0x100, 0xbfc, &(0x7f0000001900)="dd31898e2239fe61b770e748d7e385e16b6e58c089584e6011aa7f5d834cd33814c3af654d58a3a9601b93c19be9193220f746d75da0f53a505e9dad998b9a0ed09c4846917243d8df0cb320e7d1409f0c21749aff7e22215880fe1692159b5bc82f8aeeb53a5d49d2635515903d0b86522634ba2d1086e3ff7356b1ca89ba327d07e19f081d04d91a3ba823b02c68e3bb46f338af45e544d404bc9e64141766bcd98d06d5c26c760073ab47e63c0aec919b58e433de10168c3792fb6a2ffc612bbfefe697d679894acff7323638a9709e8656474e0cfa386ca0fc1abaf21de7a9aab2", &(0x7f0000001a00)="d2eb231bcff2ed1e1b10434471ce70517868b3df253be257ac0ee1dd8203e83523b4eb4100daa52394d84e5e5d7fc872db4f652c2a6cec702872095b70749707e55518790e7e638e98647735425f480197bb2b61e3f58982cc18a79daf923f3475de0e4b2bac520b673c454865af20bf87df0b80d57bb748f340b9a378889793751d186471efe217dab6ebc7161f7c6e305e8a5e703c294b710b3e34711f026d1443dde416", 0xe3, 0xa5}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000001b00)={0x0, 0x3}, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001b80)={r11, 0x6f}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000001c00), &(0x7f0000001c40)=0x4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000001c80)=0x3) fdatasync(r9) getpeername$ax25(r3, &(0x7f0000001cc0), &(0x7f0000001d00)=0x10) syz_open_pts(r6, 0x10000) 2018/04/04 19:12:07 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/igmp\x00') pread64(r0, &(0x7f00000000c0)=""/64, 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') readv(0xffffffffffffffff, &(0x7f0000d70fa0), 0x0) writev(0xffffffffffffffff, &(0x7f000000b000), 0x0) getdents64(r1, &(0x7f0000000000)=""/115, 0x73) 2018/04/04 19:12:07 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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) r0 = syz_open_dev$sndctrl(&(0x7f0000dc0000)='/dev/snd/controlC#\x00', 0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000000000)={0x34, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x0, 0x0, 0x0, "28910c6210bd030af90aff5019526a08"}) 2018/04/04 19:12:07 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000002e2701bb6068981007800000000ffffffff00009078e0000001b09b6d5c2a91e414699d955c"], &(0x7f00000000c0)={0x0, 0x3, [0x3, 0xe4d]}) socketpair(0x8, 0x5, 0x4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000180)=0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2002, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) prctl$setptracer(0x59616d61, r2) perf_event_open(&(0x7f00000001c0)={0x7, 0x70, 0xd2, 0xb4a7, 0x81, 0x0, 0x0, 0x6, 0x1b100, 0x2, 0x0, 0x10000, 0x9, 0x6, 0x2dd, 0x6, 0x7, 0x1, 0x3, 0x1, 0x81, 0x5, 0x40, 0x80, 0x1, 0xffffffffffffebd5, 0x7, 0x1042, 0x2, 0x8, 0x20, 0x1, 0xe4, 0x4a8, 0xfffffffffffffff7, 0xfffffffffffffff8, 0xfffffffffffffffa, 0x800, 0x0, 0x5, 0x0, @perf_config_ext={0x2, 0x400}, 0x400, 0x2, 0x3f, 0x4, 0x5, 0x4, 0x3f}, r2, 0x6, r0, 0x0) 2018/04/04 19:12:07 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f00000001c0)) write(0xffffffffffffffff, &(0x7f0000000380)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd0", 0xfffffe7c) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000180)={0x2, 0x14, 0x1, r1}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000100)=""/49) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x1ff, 0x10001, 0x6, 0x12, 0x4, 0x8000}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x5, 0x4) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000200)={0x530, 0x1000, 0x8, 0x3df7, 0x9}) sendfile(r1, r1, &(0x7f0000000140), 0xfffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x7}], 0x4c) 2018/04/04 19:12:07 executing program 0: write(0xffffffffffffffff, &(0x7f0000000140)="1f000000f90300ff1400000120ce000007008d2b190000a5a34dbac2ae00e1ff000000000101016c9e0000000000bbff", 0x30) 2018/04/04 19:12:07 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x9, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) socketpair(0xb, 0x5, 0xcfb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r2, 0x5425, 0x5) 2018/04/04 19:12:08 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', 0x1, 0x80000) flock(r0, 0x2) r1 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x4, 0x40000) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000600)=0x5, &(0x7f00000001c0)=0xffffffffffffff83) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000007c0)={&(0x7f0000000780)=[0x2], 0x1, 0x8, 0x0, 0x9, 0x2, 0x15c, {0x4, 0x1, 0xfffffffffffffffb, 0x3f, 0x3fffffff8000, 0x7fffffff, 0x3, 0x3, 0x90, 0x800, 0xfffffffffffffffe, 0x8, 0x3ff, 0x80, "9cbc86416b97d052936a12bfc843d5ce829af1f68ff24192c5f8cc4b299986cc"}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000340)={{0x2, 0x1}, {0x1, 0x2}, 0x100000001, 0x1, 0x7}) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000240)=""/246) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f00000003c0)={[], 0x40, 0x8, 0x0, 0x0, 0x3eed, 0x3000, 0xd000}) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f00005c8f52)=""/174) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) r2 = add_key(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000006c0)="c2d4fc4c5fd9065417f8545533f6a24a2e5a1a6aa377c3b066020ad611ca205aed8c0a2ae4a13b0d69643bb7e201fe0194f4ed55cdba4e4c0599f773eecf7240052147d1f21bf9e0fe86d92e2d5d5d2854d4840d92e30c090961d37a41c7f7e04bf5df49ca5c22b737b949a4c7b14318689919dfabe75e46a09c4fdaaa639c3c074e4891ded8d4ca0ff42b5266e821de6f9606278d27324761b92ab8b63f6a7e6b7fcfa3252ff19216bc2adc3f067390805291ec207a5329e0e1d0d3546df7", 0xbf, 0xfffffffffffffff9) request_key(&(0x7f0000000180)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='/[wlan0em1posix_acl_accesscgroupGPLvboxnet1\x00', r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000200)=[@in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}], 0x3c) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) 2018/04/04 19:12:08 executing program 0: r0 = socket$inet(0x2, 0x2000000003, 0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xe2, [], 0xa, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/226}, &(0x7f0000000000)=0x50) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000000040), 0xfffffffffffffdfb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x0, 0x8000, 0xffffffffffff8001, 0x98, 0x6}, 0x14) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000003c0)={r3}, 0x8) 2018/04/04 19:12:08 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0xe8) socket(0x15, 0x80007, 0xb138) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x2b, 0x4e22, 0x3, 0xa, 0x80, 0xa0, 0x3c, 0x0, r2}, {0x380000000000, 0x81, 0x0, 0x0, 0x401, 0x6, 0x8, 0x1}, {0x4, 0x18000000000000, 0x6, 0xfff}, 0x8000, 0x6e6bbe, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0, 0x3, 0x3, 0x0, 0x2, 0x9}}, 0xe8) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000080)={0x100000000, 0x400, 0x6, 0x2, 0xfffffffffffffffd}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000003}}) 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$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x0, 0x80}) [ 497.156732] sd 0:0:1:0: [sg0] tag#5944 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 497.165778] sd 0:0:1:0: [sg0] tag#5944 CDB: Test Unit Ready [ 497.171542] sd 0:0:1:0: [sg0] tag#5944 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 497.181079] sd 0:0:1:0: [sg0] tag#5944 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 497.189964] sd 0:0:1:0: [sg0] tag#5944 CDB[20]: 00 00 00 2018/04/04 19:12:08 executing program 5: syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x9, 0x100) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000d9affc)=0x2, 0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0xa, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/04/04 19:12:08 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000018481002dc13359c4900000001000000088003000a000000"], 0x1}, 0x1}, 0x0) [ 497.290239] QAT: Invalid ioctl [ 497.324883] QAT: Invalid ioctl [ 497.342341] QAT: Invalid ioctl [ 497.376093] sd 0:0:1:0: [sg0] tag#5947 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 497.384983] sd 0:0:1:0: [sg0] tag#5947 CDB: Test Unit Ready [ 497.390763] sd 0:0:1:0: [sg0] tag#5947 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 497.399644] sd 0:0:1:0: [sg0] tag#5947 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 497.408539] sd 0:0:1:0: [sg0] tag#5947 CDB[20]: 00 00 00 2018/04/04 19:12:08 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x2f, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/47}, &(0x7f0000000180)=0x50) r1 = socket(0x80000000010, 0x1000000003, 0x0) write(r1, &(0x7f0000000080)="260000002a0047f10701c1b08000e400000000030100000009efd88c0000aba6000000000000", 0x26) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x400) r3 = creat(&(0x7f0000000200)='./file0\x00', 0x1) linkat(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000240)='./file0\x00', 0x400) 2018/04/04 19:12:08 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00000000c0)={0x1, r0, 0x1}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800c0, 0x0) r3 = syz_open_pts(r2, 0x800000000000400) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000000)=0x7fffffff) r4 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.descendants\x00', 0x2, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0xffffffffffffffff) recvmsg$kcm(r1, &(0x7f0000000380)={&(0x7f0000000180)=@pptp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/245, 0xf5}], 0x1, 0x0, 0x0, 0x7f}, 0x10000) 2018/04/04 19:12:08 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000040)=""/54) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000080)={"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"}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)) prctl$getreaper(0x2b, &(0x7f00007cb000)) 2018/04/04 19:12:08 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x82000, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) r1 = socket$netlink(0x10, 0x3, 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xffffffffffffffff, 0x2000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x6, 0x9}, 0x88) recvmmsg(r1, &(0x7f0000006580), 0x0, 0x100000001, &(0x7f0000006640)={0x0, 0x1c9c380}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r5, 0x3, &(0x7f0000000080)) read(r1, &(0x7f00000000c0), 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x400, 0x0) 2018/04/04 19:12:08 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) personality(0x8000000) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="31356f0fa263bd9c78fc0fba04906b297ec8c4ad22fdd58a915583d04ffe8c6577d200f7c2f7edb62a80c75df99885d4", 0x30}], 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x800854db, &(0x7f0000000080)=""/48) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x100) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000180)="8d14a1992f9879b669b0d30ffcec20a5824ac53fbb9c25639c88fb2b1d39215fbc336fc64eae0cba453b087618b6414b97d44ff1f793085b267bda12edb8200d9446f86a0682043f6b08789eda5f57d16b0de8679af0f9ef0ee9336295986d7d5ae742a7d3e130640702aa6c1f29eee8fe") keyctl$session_to_parent(0x12) perf_event_open(&(0x7f0000000040)={0x0, 0xffffff1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6748, 0x0, 0x0, 0x0, 0x0, 0x800000006, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/04 19:12:08 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x14002, 0x0) getdents64(r1, &(0x7f0000000140)=""/66, 0x42) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) 2018/04/04 19:12:08 executing program 2: syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns/net\x00') 2018/04/04 19:12:08 executing program 1: 2018/04/04 19:12:08 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x20000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000400)={0x1, 0x8, [@empty, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) tee(r0, r0, 0x4, 0x9) r2 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='mqueue\x00', 0x7, 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000000100)=""/241, 0xf1, 0x40000001, &(0x7f0000000200)={0x4, 0x0, 0x4, "5f1a549af9b2"}, 0x10) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x9, 0x0) ioctl$KVM_GET_IRQCHIP(r3, 0xc208ae62, &(0x7f00000002c0)=@ioapic) 2018/04/04 19:12:08 executing program 2: syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x3, 0xa002) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000480)={0x1, 0xffffffffffffff9c}) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0xc201, 0x24) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x9, 0x6, 0x3f, 0x1b}, {0x80, 0x4, 0x12cc, 0x2}]}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x3, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r3 = pkey_alloc(0x0, 0x1) prctl$getreaper(0x28, &(0x7f00000004c0)) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x80400, 0x0) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4e22, 0x0, 0x4e20, 0x80000000, 0xa, 0x0, 0x20, 0x0, r5, r6}, {0x4, 0x1, 0x7, 0x742d, 0x7ff, 0xffffffffffffffc8, 0x80000001, 0x80000000}, {0x0, 0x7, 0x1, 0x3}, 0x1f, 0x0, 0x1, 0x0, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d3, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x4, 0x3, 0x5, 0x2}}, 0xe8) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x185000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) 2018/04/04 19:12:08 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000736000)={0x1, 0x81000000200007d}) 2018/04/04 19:12:08 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000100)={0x6b, &(0x7f0000000080)=""/107}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xce, &(0x7f0000000000), 0x4) 2018/04/04 19:12:08 executing program 3: syz_emit_ethernet(0x26, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa26be7c58a7e52b0057a379852844cc9ad6ffaa0091004bf13021cd97ea1e00000000"], 0x0) r0 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='+\x00', 0xfffffffffffffff8) keyctl$revoke(0x3, r0) timerfd_create(0x7, 0x800) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000100)="7e1670630568ca7e29bfe14e3507719ef2b9ce3300554eeca5dc94f7660655ba535a93f2b8e991a6768f2c880c69657593c9375bab8a3135f988f5fa1a01dd2e488b85639a25ad2b397a3fd33a8034c8f994e717391b71a390eb8bade3ea0e1984eafbf586ea6c5dee20f137a92ba5c84645f24e62f71e345567bddf826b3f7cdbac9e30b3a907af933f364b0fc972d92418acd1") 2018/04/04 19:12:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) io_setup(0x2, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x8, 0xfffffffffffffffd, 0x1, r0, &(0x7f0000000040)="102c142d95238b73e7ed074935834a22825459eb8b07550b91e0e2caa96122050d688a0b8fea2904f46e13725daad56bae92a91959c9df8ffa37d1f11ff9f3007c9cacc2f37a8889a8", 0x49, 0x20}]) 2018/04/04 19:12:08 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x28, 0x19, 0x53d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/04 19:12:08 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000980)={0x0, 0x0}) r2 = gettid() lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000000dc0)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x3080001}, 0xc, &(0x7f0000000d80)={&(0x7f0000000a80)={0x2c8, 0x6, 0xb, 0x100, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x3}, [@typed={0x24, 0x78, @binary="ba4165dfd4cb62404151a6fdcb8063caa819807812858a373952ad79733adc97"}, @typed={0x8, 0x72, @u32=0x6}, @typed={0xc, 0x4e, @u64=0x3f}, @nested={0x194, 0x72, [@typed={0x8, 0x5e, @u32=0x5e56}, @generic="7c034901a758b0da464d20828e7ced04ed11f054dfc4fef0df236cf856b15b2eda5c1c6fb2f97c3e42ec5eb8db7fbb6946e415600c8bdf7162dac52398ca4c4c570a727cbfee7ea6dbfd9c97b57631f336c2aa7dc9b17f8e8f0edabb5cdeebf8912f3cdce962705c30902bd89ca2149bca2fcf2e858369ee1e92ecde5e3538cbc540c95f59820692fc5a356ba758b2f6507c9b72aef73a24e3a4b9eaf252ba2fd22bd9377a5959970af941be423614d0e45c288ad4690cfc2bb2f3c2eb2a3110057e8c241d349cb0d6c1b561b5592e638696dde630c65fd3e1b636f73e1cfac86d184b630bc9", @generic="368b7479ed196c2984951fbbefed042294dd8910d88c0e6d", @typed={0x14, 0x4a, @ipv6=@loopback={0x0, 0x1}}, @generic="052e2fb3ecdf9d540c88a3f74379f7c1085249fcb638075867d7eba695b6d9e1faed3d90cea1a08e1f5b66a3e14e107324c2bb43", @typed={0x8, 0x7d, @pid=r1}, @typed={0x4, 0x67}, @typed={0x8, 0x94, @u32=0x7}, @generic="14631f9baaa1323667b7059f9ff5a178f0db4ce4a134f1ac0a95563eaa53bccecb718d7033", @typed={0x8, 0x84, @pid=r2}]}, @typed={0x48, 0x8f, @binary="afc47c1a44eb669475779c5c9859bc86e892b3820f7a931ac37369a651b7538789104cabb29ee5804ceefbdaab2c5f1ac43e44284e23bb33f513cd1d58d0398de3d98cc5"}, @nested={0x10, 0x8b, [@typed={0x8, 0xb, @uid=r3}, @typed={0x4, 0x2e}]}, @nested={0x90, 0x18, [@typed={0x8c, 0x3c, @binary="a26d984119ccf14229048f56a6e9dba19b7f0cdbcfa52db41c02e8ffe234c48ee83df4284ba58274fd47e52f5de49630c2cf7c706dfda60bfd4d422eca3c93ceee78e79999a84ca5a25f700eb43bd9bee2cdce7553eebf3c0a5d9baf74a9a363587b755de237bf6145aec0d11d6d6f1c61421e081a227c00ecf23f4e873cd8c3570a81d99bd7658a"}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x8000}, 0x20008800) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) pwritev(r0, &(0x7f0000000900)=[{&(0x7f0000000100)="cab5ff7b2be711ce4c673d77cc7c40f4068171ead6bbcad5a16c53e798e3cac62f65a0b8e893c4c53f24a414cf2aea411423dc05cadc7b7a9810e25100a0ab3c919d5d134a83809f3f02f1dc64ccb1d42bd8f6fb1a0120cf8bb2f3c81b072d60a99550f5d28cdf9c27f8559f7b996f33790b70f6d01abc55c9632e917fb5d9f7e30b5250f43432e6b148ccf7d1d04af4a498eaae12a25380d8045988d2e68e65ce33f56df3995d2813581b02c1693bf29cec1cf581d08bd7f45ac9", 0xbb}, {&(0x7f00000001c0)="937a06345f2e7906cd966ff19909cde2c10df2c8de", 0x15}, {&(0x7f0000000200)="39f3dd2ae9b3132dc9989cc8f14b22afeb90c93c59402efd1c2c862cf4f1cdc15a51a2ca32d0b9c6cea1831c133a78fd0ae2a4554e66729494077b3d692d541102155ee29045053ef458cda41f351a29a97d31035102f9c5add45c0ce0aea83f8518f1a1afd824a9082f3c22c26bf535eda89eee6ffe64a3e4f666379526f23ca5b448cdb5f18df71e644699261b4adbae5c", 0x92}, {&(0x7f00000002c0)="636fdcc1d0b0d1cc660f1ffd2808d5bb9ff5f2edd2c07ed7cd31f97decc7c5b953262668cf28c4aea8325eec8e2b89da5cea4b4dc090974d90304e1ef79752bda171a6a3c527c6f28ddec2361b391508f3506e6682b0d589a12b41dce634fb6ffbce946261c359f2f1b10c1a8f5e7807b0776dc5ecfd940614eb41e94d13ee20", 0x80}, {&(0x7f0000000340)="cfb3d88f599dd1d107bc403c4f30cff72933e96372f6eac8031ef77ff73fa6a5014a0c61732cc1f0db78a417abc914a24833c06257dc7ed2a5e0ed38568d3e783332e39ad85cf7d18d82bb4dddf924af5d47b3afa2def5fc5cae5caa23f768441b4e5bebc5e3279369e70b8329be832f9ebf6334b131ed94a21d24b7829534f36959745f584c1b970620977832a5edb65675a49b77013107c70790eccd14df4409c117bd0192faaa36c35a68425dc9367726097b64564c0546a96f0ecac9dc4ec6b01a7264c326872b681f1867dd6f9539c2aaf3876f87ded494c2fad63c0148f0e9fff1e34e95122212f6a38ac4d22960", 0xf1}], 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000440)=@nat={'nat\x00', 0x19, 0x3, 0x424, [0x200004c0, 0x0, 0x0, 0x200004f0, 0x20000688], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'bcsh0\x00', 'ifb0\x00', 'syzkaller1\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe0, 0x138, 0x168, [@devgroup={'devgroup\x00', 0x14, {{0xc}}}, @statistic={'statistic\x00', 0x14}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@random="e0dc13fa68e0"}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0x0, 0x0, 'bond0\x00', 'gre0\x00', 'syzkaller0\x00', 'syzkaller1\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x98, 0xc0, 0xf0, [@pkttype={'pkttype\x00', 0x4}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4}]}, @common=@dnat={'dnat\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x17, 0x0, 0x0, 'irlan0\x00', 'rose0\x00', 'tunl0\x00', 'teql0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xac, 0xdc, 0x10c, [@quota={'quota\x00', 0x18}]}, [@arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}}]}]}, 0x474) 2018/04/04 19:12:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigreturn() listen(r0, 0x87) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x428, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000040)=0x10, 0x0) r3 = dup2(r0, r1) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ff9000/0x4000)=nil, 0x1, 0x7, 0x0, &(0x7f0000ffb000/0x1000)=nil, 0x4}) sendto$packet(r1, &(0x7f00000000c0)="ad160e0d05b7f872781b2e124dacac4cb6d39648a58049e123ab6b09e032db3bf5c1be6e067c83dcb0816f48a3229f55d8429da83cd13bc34905735295b4795a6949c82d7bcd7ba77c1cc75fe3d40d3770a53ca4d1115300969e3039e13df7900dac1736868f5c44c1e16ba6e45d69e44e915bd563fc94154a228293866e3ada08f0d97614103b5aa6f3c7aa91787e286425f6a6371b8eb135e0a58f1f1b094700210e1b6e4943e9b421663d2e4b20c065eca44c305aa58f36b05ae8", 0xbc, 0x0, &(0x7f0000000180)={0x11, 0x1b, r2, 0x1, 0x7fff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/04 19:12:08 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'vcan0\x00', 0x20}) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xaef809d47358401a) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) 2018/04/04 19:12:09 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e6370750086298d", 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_migrate\x00', 0x2, 0x0) write(r0, &(0x7f0000000300)='5', 0x0) 2018/04/04 19:12:09 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0x6e) fcntl$setstatus(r0, 0x4, 0x2000) listen(r0, 0x0) ppoll(&(0x7f0000000140)=[{r0, 0x2210}], 0x1, &(0x7f0000000040), &(0x7f0000000100), 0x8) r1 = getpid() capget(&(0x7f0000000000)={0x20080522, r1}, &(0x7f0000000180)={0x5, 0x1d0, 0xe7, 0x0, 0x10001, 0x1}) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x6e) r2 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x7f, 0x80000) bind$ipx(r2, &(0x7f0000000300)={0x4, 0x4, 0x5, "ea75664d32e0", 0x490}, 0x10) sendto$unix(r0, &(0x7f00000001c0)="769991f7bac70f06d28600b10466c1442c2530ee9dc41876a6b860a720a0dafe3e7a5b7aad40aea382b58bd0f9d204c7a823359975edd0fb59072027904a893b554bf517b6ef11809e8925c41681fe4ae1feed22e6325d0cc4d811210ecc77ae4d9c87d62c746937cced3ca37a59d9ceaf35040ca9b4d7d4c1c791fd644014732eafa6fd34fcb6fbf70bac698348b9905c5109df36283de8070972992aa2a9a0836a3cda8a21301019ee32e20f71fdb6e483a3a010a0d4479185d01a0c71bd360aa7b5a8f2f6a5080f84a90832dd0b9ae86ec4bd6d", 0xd5, 0x4000000, 0x0, 0x0) 2018/04/04 19:12:09 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2000, 0x2) r1 = openat$cgroup_subtree(r0, &(0x7f0000000180)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000300)={[{0x8, 0xffffffffffffff80, 0x2, 0x40, 0xfffffffffffffffb, 0x8001, 0x574, 0x0, 0x0, 0x4f, 0x5, 0xddb8, 0xffff}, {0x800, 0x20, 0x100000000, 0x1, 0x1, 0x400, 0x1, 0x8, 0x80, 0xfffffffffffffff9, 0xe7, 0x7, 0xef}, {0x9e, 0x5, 0x100000001, 0x3, 0x2, 0x44, 0xd25, 0x743092dc, 0x0, 0x8001, 0x3, 0x3, 0x7fff}], 0x8001}) socketpair(0x80000000000026, 0xfffffffffffffffe, 0x9c85, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:ping_exec_t:s0\x00', 0x21) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="b3f389c29d9a6ae96326ecadfdea1212f02b65df19afaf746d325436df", 0x1d}], 0x1) finit_module(r1, &(0x7f0000000100)='[\x00', 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x1, 0x4) close(r2) sendto$inet6(r3, &(0x7f0000000240)="49d0cbebb666b69d2bdf081e94af4436673516cc0c16cf4779698ef49d47a1d6bb2fe8e65e31157f59f0911c79d935582c393a5899a8bea9662cbb66ac31b9727ff22047ab6bc02463e082ecee715b8847accdb46cae32c3d15124aa643d4be9e5f140450b7a9ff5b1a77ace419aeba46efaae5188e7614814358bd0df0baa6b4dbb4e739fb77e34eab65308b1f8b9591acf908283a5dc69602d78b0cdbe785e2b47431ac90899d6723d61fd8a4fffbd7e0ee577eb1a0511", 0xb8, 0x4, 0x0, 0x0) recvmmsg(r3, &(0x7f0000000680)=[{{&(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000000500)=[{&(0x7f0000000440)=""/185, 0xb9}], 0x1, &(0x7f0000000540)=""/43, 0x2b}}], 0x1, 0x0, &(0x7f0000000700)={0x77359400}) 2018/04/04 19:12:09 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x7, 0x133002) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x7d, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/04 19:12:09 executing program 6: mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x10200000008) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="12ce907207fed6985b8912b45be2ef2a", 0x10) 2018/04/04 19:12:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xfc000000000000, &(0x7f0000000100)={&(0x7f00000000c0)=@delneigh={0x1c, 0x1d, 0x513, 0x0, 0x0, {0x7}}, 0x47}, 0x1}, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0xa0600) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x4a, 0x20, 0x1, 0xfff, 0x4, 0xf63, 0x3a40f19e, 0xffffffff, 0x1, 0x9}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000002, 0x53, r1, 0x0) 2018/04/04 19:12:09 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000000300)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) creat(&(0x7f0000000240)='./control/file0\x00', 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x3, {0x9, 0x9, 0xdd, 0x8, 0x3, 0x4}, 0x3, 0xc22}, 0xe) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f00000f7ff0)='./control/file0\x00', &(0x7f0000636000)='./file0\x00') rename(&(0x7f00000000c0)='./control/file0\x00', &(0x7f0000000140)='./file2\x00') dup2(r0, r1) 2018/04/04 19:12:09 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x14000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x2, 0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCCBRK(r1, 0x5428) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f628}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/04/04 19:12:09 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) socketpair(0x1b, 0x0, 0x9, &(0x7f00000000c0)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) close(r0) 2018/04/04 19:12:09 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'lo\x00'}, 0xae) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) 2018/04/04 19:12:09 executing program 5: shutdown(0xffffffffffffffff, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0xdf}, 0x8) 2018/04/04 19:12:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x402000, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000040)={0x5000, 0x4, 0x0, 0x4, 0x9a5b}) prctl$intptr(0x40000000000001d, 0x6) prctl$intptr(0x1c, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff00000000000}}, 0x9b2, 0xffffffff00000000, 0x0, 0xfffffffffffffac8, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x10000, 0x220040) 2018/04/04 19:12:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xfff) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0xfffffe67) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfffffffffffffe8f) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0xffffffffffffffbe) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x3cd}], 0x1}}], 0x1, 0x0) 2018/04/04 19:12:09 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x20) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x237) accept4$alg(r0, 0x0, 0x0, 0x0) pause() bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) 2018/04/04 19:12:09 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1'}, 0xfffffffffffffdc0) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) pwrite64(r0, &(0x7f0000000080)="33b53be2340eeecef5a9184000e980391b95723d9534b6de567651341edfb3b81ec3ddf43b3b8cb1", 0x28, 0x0) 2018/04/04 19:12:09 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x4}, 0x1}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x5bbf1c79be7a68cf) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000180)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) dup(r0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000080)={0x80000000000000, 0xd000, 0x7, 0x8, 0xa}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f00000000c0)=0x1ff, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1, 0x100) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000080)={@remote, @broadcast, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000140)=@can={{0x0, 0x5, 0x100000000, 0x6}, 0x7, 0x2, 0x0, 0x0, "662311373eeb280d"}, 0x10}, 0x1, 0x0, 0x0, 0x10}, 0x810) r3 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/route\x00') bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0xfffffffffffffed5) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r4, r3, &(0x7f0000000000), 0x1000) 2018/04/04 19:12:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)={0xffffffffffffff5d, 0x22, 0x109, 0x0, 0x4, {0x5}, [@typed={0x8, 0xa, @u32}]}, 0xa}, 0x1}, 0x0) 2018/04/04 19:12:10 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20-generic,rmd320)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cd", 0x5) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000006c0)=""/4096) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000600)="f2ec0638c589ae891dcd824fc9e407000000f7244bc8f5f213d7158f26e0a4e2deef87f05dfd5fba2f8b11fb8d25d2380a04c4ca66a7809997666809b2ac20b15450e236d67adace518a18b60cbdcc5b73923bbe72e62dbfcebcc0a55083213398585f97b551609830d868b7225fe04e34ddafc71ebc44e71a7c99316dcf7c027aaeaf129b6a6498fee78b391740c8e745e26e9e38682a6e4954196c0c83e099667761d37fa3a9d21ce5b61f95a38dcd56617ef166b19689", 0xb8}], 0x1, &(0x7f0000000480)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/53, 0x35}, {&(0x7f0000000500)=""/220, 0xdc}], 0x2, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/04 19:12:10 executing program 6: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bridge0\x00', 0x7}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup/syz1\x00', 0x200002, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000040), 0x278b7c90) 2018/04/04 19:12:10 executing program 4: r0 = fanotify_init(0x2a, 0x1001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x2, 0xb, 0x8, "fdb3bf4aec8d4e43f0f1fc64d953fdaffbdf101dd1209b9137d5a2e2bbe5dc7bbca62ca427abac25797c89f69ba35f75829756f81df874f2f2110bc403675156", "56ab0e7db166b929a87720fc363702c5df57150c9e1aedb2f3c1b399d94d2f639661d887d223d0f5b19d012aea470498012947c77898a47f70e7a65501ba7809", "fef9cd31a1c7f23f40014ed0b8a8cf1e7106f49770042196405edb00bdc6ade3", [0x1000, 0x6]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x80, 0x0) time(&(0x7f0000000280)) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000340)=""/103, &(0x7f00000003c0)=0x67) r2 = dup(r0) getsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) select(0x40, &(0x7f0000000400)={0x0, 0x0, 0x1ff, 0xfffffffffffff800, 0x3, 0xffffffffffffffff, 0x5, 0x7fffffff}, &(0x7f0000000440)={0x9, 0xff, 0x2be, 0x9, 0x16, 0x6, 0x1, 0x1}, &(0x7f0000000480)={0x7, 0x7fffffff, 0x7, 0x5, 0x8, 0x40, 0x7, 0xfffffffffffffffa}, &(0x7f0000000500)={r3, r4/1000+30000}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000001c0)=""/191) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000000000)={0x10000, 0x7fffffff, 0xff}) dup(r0) 2018/04/04 19:12:10 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x2, 0x0) socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000004000)=0x8) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x800) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000100)=[0x6, 0x5]) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f0000003ffc)) socket$inet(0x2, 0x80002, 0x8001) 2018/04/04 19:12:10 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) sendto$inet6(r0, &(0x7f0000000000)="cc", 0x1, 0x40, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) 2018/04/04 19:12:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000180)=[r1]) 2018/04/04 19:12:10 executing program 0: keyctl$read(0xb, 0x0, &(0x7f00000000c0)=""/131, 0x83) syz_fuseblk_mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)='./file0/bus\x00', 0x3, 0x0, 0x0, 0xc66, 0x9, 0x10400) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000180), &(0x7f0000000280)=0xe, 0x80000) fremovexattr(r0, &(0x7f00000003c0)=@known='trusted.syz\x00') syz_open_pts(0xffffffffffffffff, 0xc0000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') r2 = accept4(r0, &(0x7f0000000940)=@nl=@proc, &(0x7f00000005c0)=0x80, 0x80000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000009c0)={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x235}, {0xa, 0x4e20, 0x101, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x2, [0x3d27, 0x3, 0x4, 0x8aa8, 0xec, 0x7fff, 0x6, 0x7]}, 0x5c) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x1020}, 0xc, &(0x7f0000000680)={&(0x7f0000000600)={0x74, r1, 0x720, 0x70bd28, 0x25dfdbfd, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x44}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xa}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4804) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000ac0)='hfs\x00', &(0x7f0000000b00)='./file0\x00', 0x81, 0x3, &(0x7f0000000d80)=[{&(0x7f0000000b40)="11103e9aa67bd853e2d71b8eb04ffb5f1b78ff7f2f7a96858b888624a6524770fb4edb734b79c6eeb3dcfe6ec8a329ef5ee5b8b485fe3d90a68c429f22636cdc25a5d2941182394d9950473ee9d14ec1949b2c5bc7893030f7922191d036d6e77b1a76e106a76158371321fba6fe51720cf5003afa370ccc51f83fca9cc1b2b3f7e37e1fac520cf2b2d1b74389b2f9c08fb8737d12172ba16c", 0x99, 0x8ec1}, {&(0x7f0000000c00)="5793fb78f3c6302f15113c1b6b7f8f4647c050e8f6adfa050f9b639892fa8363a016b8a5205ef4e2f0a15a5d8384faeadfdf3afa26e5f2e0278e554c38d7ef0a34b66cee8263f1de8bd55035faf05c9b77218a", 0x53, 0x7}, {&(0x7f0000000c80)="671b45c2d16dceeecfec174635d49f49945480ef81de41524026a25544bd4e7e7a7b0c342b362ad7055e0b1e817e0838cf2fa6836abd57c521368ea0902320e157c67ba16bd0e8a77e342aa616e5f5661e0276f85fcc8a86ed2373d34f6fcf803c982a30f2d41b6b42391ff854c892eac7ff2531b6f92da8d9e6f327d7ab3ecfa9c648f540a6ad247e9a222b1d6eac53f1442eed2d1c0affcbf8687cae1ce4125f80cdeadd1539f1b68cd29835984937b30ca7674d202757d801fdbace5ed3e7518aa08c54a6633d91520d51e8cbfe483af162d33067", 0xd6, 0x1}], 0x80, &(0x7f0000000dc0)={[{@uid={'uid', 0x3d, [0x31, 0x37, 0x35, 0x3f, 0x39, 0x2d, 0x37, 0x30]}, 0x2c}]}) sync_file_range(r3, 0x7ff, 0x6c, 0x5) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000001c0)={0x0, 0x1}) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000002c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f00000001c0)) r4 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) write$eventfd(r4, &(0x7f0000824ff8), 0x1cc270f5) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000001900)=""/4096) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000a40)={&(0x7f0000000880)=[0x3, 0x7fff, 0x3f, 0x7, 0x0, 0xffffffffffff7325], 0x6, 0x4db5, 0x1, 0xfd, 0x8, 0x2, {0x7, 0x2, 0x5, 0x7, 0x7, 0x101, 0x8, 0x5, 0x10001, 0x7, 0x5, 0x7, 0x9, 0x1, "d41b16fa473243533e27e5bd7c2537b3d6a1e37efe9436d71a98fa085b41f096"}}) r5 = request_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)='\x00', 0xfffffffffffffffb) clock_gettime(0x1, &(0x7f0000000540)={0x0, 0x0}) setitimer(0x2, &(0x7f00000008c0)={{0x0, 0x2710}, {r6, r7/1000+30000}}, &(0x7f0000000900)) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r5, r8) syz_mount_image$btrfs(&(0x7f0000000700)='btrfs\x00', &(0x7f0000000740)='./file0\x00', 0x800, 0x1, &(0x7f0000001880)=[{&(0x7f0000000780)="b372779f5843c322c320bd7378e6c5e2f01193ab15a3373c8b386e3d1ca7f933fd2eaaff2da830cb204a9f2bcc09b81b682b47e8571b9aeb846c2ea927b4c198d277116e4c78eb8da2a0fa6190fe5226a101d8c89745ebc1baab1608312ed6ca7e4f8a48643e1ec1913f2a0fff60a07082da6a0ddc5154c1d2fc529e7ace6543d66b54d07b800bebd342b8b55d26a871df0a67116e1fb9e55748e40cd75fdac63b47ec2e9d62115f97b8e9121c7edef248454de0b4f91de9d069d645e973231af64acbf22d7dcbdd", 0xc8, 0x7}], 0x2000, &(0x7f00000018c0)={[{@flushoncommit='flushoncommit', 0x2c}]}) 2018/04/04 19:12:10 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000811000)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8000, 0x100) ioctl$KVM_NMI(r1, 0xae9a) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fbcfd8)={0x0, 0x0, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) 2018/04/04 19:12:10 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4, 0x40000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="1f000000ab000000928ddfa5e02c16a1057212297f1ba5a9f1be3f8c3e222e695f9378bb17ea068da504e15f37879b6473675d1ddd2e454f4a0354c03757be6622f9658c89a4b886a903daea1364a6f1d24e2c0b8f4e46d9266728085acbe225d40d511bc1f3ca0964dd89cdfb499a8eaa4cf7543f317658667d8f669217ef9aa8090307d5756d394653d0ccdde4ada9f7b4cb58547e1d8ff9323c03a2e4803ecb2df0016ae3a033bc5bd08c41abb1d8bda1238120535d37ec34134ffa9bf51001deaefabac005b9e5bd52a2437a78747aea6ece61a468ff8ace6a27647ff051c59f4ffd"]) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2002, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x0, 0x7ac, 0x80000001, 0x2, 0x332d, 0x5, 0x101}) close(r1) 2018/04/04 19:12:10 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/04/04 19:12:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="dd0000000000000000000000"], 0x10) 2018/04/04 19:12:10 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) mknod(&(0x7f0000000000)='./file0\x00', 0x1000000000001040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000040)) r1 = gettid() r2 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x68, 0x1ff, 0x8, 0x80, 0x1, 0x3, 0x7, 0xbcf, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) tkill(r1, 0x1000000000015) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x86f, 0x9}) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000280)={0x2, 0x6, [{0x6, 0x0, 0x100}, {0x2, 0x0, 0x80000001}]}) 2018/04/04 19:12:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000100)={"69636d719ee4751f25ebf431000500"}, &(0x7f0000000040)=0x1e) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000000c0)="064c75ff5e07206b633d80d731486e385f8b9c46be038ae0b7c76c452c36dffa02ab5ac18f5b8f") bind$inet6(r0, &(0x7f0000c8b000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r4 = getpgid(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000180)={{0xffffffff80000000, 0x1, 0x8000, 0x2, "f2173d423891047a6e518492b8f2c943ed7cb0898257c36ef9c08c6931906b61bf0b27e66a7859d488d8d44b", 0x100}, 0x0, 0x0, 0x3, r4, 0x2, 0x7f, "6ae6d2abfafec8b322a87d1fcadd8688f92e086781561072679e53ee41588c6916ec9a9927656d23c949386bf2bd6054dd2d446c9777ab96a169482ac80f8e7e", &(0x7f0000000140)='/dev/rtc\x00', 0x9, [], [0x2, 0x717, 0x3f, 0x1]}) 2018/04/04 19:12:10 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000640)='/dev/dsp#\x00', 0x4, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0x400065, 0x0, 0x20000000, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x56, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 19:12:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) ppoll(&(0x7f0000374000)=[{r1}], 0x1, &(0x7f0000b10000)={0x77359400}, &(0x7f0000ed6ff8), 0x8) io_submit(r2, 0x1, &(0x7f0000329fd8)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000042000), 0x0, 0x0, 0x0, 0x1, r1}]) [ 500.130538] sd 0:0:1:0: [sg0] tag#5948 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 500.139346] sd 0:0:1:0: [sg0] tag#5948 CDB: Test Unit Ready [ 500.145106] sd 0:0:1:0: [sg0] tag#5948 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.153977] sd 0:0:1:0: [sg0] tag#5948 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.162869] sd 0:0:1:0: [sg0] tag#5948 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.171745] sd 0:0:1:0: [sg0] tag#5948 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.180632] sd 0:0:1:0: [sg0] tag#5948 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.189533] sd 0:0:1:0: [sg0] tag#5948 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.198409] sd 0:0:1:0: [sg0] tag#5948 CDB[60]: 00 00 00 00 00 [ 500.257648] sd 0:0:1:0: [sg0] tag#5949 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 500.266527] sd 0:0:1:0: [sg0] tag#5949 CDB: Test Unit Ready [ 500.272316] sd 0:0:1:0: [sg0] tag#5949 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.281235] sd 0:0:1:0: [sg0] tag#5949 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.290169] sd 0:0:1:0: [sg0] tag#5949 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.299078] sd 0:0:1:0: [sg0] tag#5949 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.307995] sd 0:0:1:0: [sg0] tag#5949 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.316933] sd 0:0:1:0: [sg0] tag#5949 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 500.325861] sd 0:0:1:0: [sg0] tag#5949 CDB[60]: 00 00 00 00 00 2018/04/04 19:12:12 executing program 3: writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)='\x00', 0xfffffffffffffec8}], 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000080)=""/156) 2018/04/04 19:12:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffffffffffff69, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) dup3(r0, r1, 0x0) 2018/04/04 19:12:12 executing program 4: socketpair$unix(0x1, 0x2001000000000003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x1ff, 0x200) sendmmsg$inet_sctp(r2, &(0x7f00000000c0), 0x0, 0x4000000) write(r1, &(0x7f0000000040), 0x0) 2018/04/04 19:12:12 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) syslog(0x0, 0x0, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) r2 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000140)=0x1ff) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='K', 0x1}], 0x1, 0x0) 2018/04/04 19:12:12 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80002, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0x0, 0x8000}) write$eventfd(r0, &(0x7f0000006000), 0xff03) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="d305adeb650ba1b82020d6c6d0d4e19590db8ca958b38e1043cf1e4c537a6fa369227efe7d4cd82ac8eaf8bc9fa6f5a392", 0x31, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="7ffdd4b87971e785e4170e543222871ef1101018ea29c24af8d441338e1e46189b71c020e7c1218291ad22d136037aabfea226b9c4da7d7943917f99f1b461060c9c479e5306165bb12774e5b72a13223424bf7011c60f3c58c5a484ed33c1b8d5d9dcca200ceb2d5827a11de6d576b37ca95f80f7ab42669b41931f714f3644700fe518db04e54980632e203c0ab3d6ba7be7c533a6b9401ef5b977547b7e8ee5b41b4bdcdcd046650da0f7e93b7097911cc748bb090b5007a4f83e334853929f4714573b62", 0xc6, 0x0) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380), 0x0, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r1, r2, r3}, &(0x7f0000000400)=""/73, 0x49, &(0x7f0000000500)={&(0x7f0000000480)={'michael_mic-generic\x00'}, &(0x7f00000004c0)="f7b1463a2fc871c6f74c8bed66125d21e1e58d3ba9289704de8e9c4aaf", 0x1d}) mmap$binder(&(0x7f0000624000/0x4000)=nil, 0x4000, 0x3000002, 0x22812, r0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/04 19:12:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x40000000008010) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f000000b000)={&(0x7f0000027fd4)=@mpls_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/04/04 19:12:12 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000fcff5)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0xfffffffffffffffd, {{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x84) preadv(r0, &(0x7f0000489fd1)=[{&(0x7f00009abf91)=""/111, 0x6f}], 0x1, 0x0) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000009c0)={&(0x7f0000000980)='./file0\x00'}, 0x10) 2018/04/04 19:12:12 executing program 2: mmap(&(0x7f00004fb000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) request_key(&(0x7f0000e5cff4)='id_resolver\x00', &(0x7f000093effb)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)='\x00', 0x0) 2018/04/04 19:12:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10442, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000000080)={0x2}) 2018/04/04 19:12:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x54) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)=""/26, 0x1a}], 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde49f)=0x19) 2018/04/04 19:12:12 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r1 = request_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)='/dev/snd/timer\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/net/tun\x00', r1) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f00000000c0)={0x1000, 0x4, [0x7fffffff]}) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x118) close(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r4) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) syz_emit_ethernet(0x7a, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2400) syz_open_dev$sndtimer(&(0x7f0000475000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$addseals(0xffffffffffffffff, 0x409, 0x3) 2018/04/04 19:12:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000040)='ppp1\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000180)={{0x4, 0x2, 0x2, 0x3, "6d6ae23a7e491fba004edf800111b01444fa2ddd23a6d92d3638c87a73d7a8eef4270cc9b1c0b3b4716aeb9f", 0x1e68000000000000}, 0x7, [0x0, 0x5, 0xffffffff, 0x4, 0xa060, 0x1ff, 0x80000000, 0x5b, 0xff, 0x89, 0x3, 0xfffffffffffffffc, 0x5, 0xffffffff, 0xffffffff00000000, 0x1ff, 0xb6, 0x4, 0xff, 0xfff, 0x7f, 0x800, 0x200, 0x5, 0x2800000000000, 0x401, 0x9, 0x8, 0x1f0, 0x7, 0x7, 0x5, 0xffffffff, 0xffff, 0x200, 0xfc, 0x5, 0x9, 0x9, 0xa4, 0x1, 0x20b, 0x3, 0xfffffffffffffe01, 0x100000000, 0xe7f2, 0x0, 0x5, 0x200, 0xe, 0x20e, 0x8f80, 0x9, 0xfff, 0x6, 0x7a, 0x0, 0x2, 0x100000000, 0x1, 0x9, 0xff, 0x0, 0x2, 0xd267, 0x1, 0x5, 0xfffffffffffffc00, 0xff, 0x80, 0x1000, 0x800, 0x9, 0x0, 0x5, 0x0, 0x580b, 0x80000000, 0x6, 0xff, 0x8, 0xffff, 0x6, 0x9806, 0x2, 0xf1c, 0x1055, 0x8000, 0x80000000, 0x4, 0xfe, 0x5, 0x9, 0x81, 0x80000000, 0x10000, 0x9, 0xb, 0x0, 0x2, 0x4f, 0x8, 0x200, 0x101, 0x3f, 0xfffffffffffffe00, 0xfffffffffffeffff, 0x7, 0xfffffffffffffffb, 0x8, 0x1, 0x3, 0x1, 0x100000001, 0x8, 0xf13, 0xe5, 0x1, 0xb9, 0xffffffffffffffa9, 0x0, 0x5, 0x9b, 0x7, 0x3f, 0xbe, 0x400, 0x4]}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0600000ece2ae1b71bd6c610916156823ee437000000000000000000600a30fc57c10000"]}) 2018/04/04 19:12:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x24800) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/57) rt_sigaction(0x1c, &(0x7f0000492000), &(0x7f0000145fe0), 0x8, &(0x7f0000000000)) 2018/04/04 19:12:12 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) 2018/04/04 19:12:12 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, 0xffffffffffffffff, 0x800000) sendfile(r0, 0xffffffffffffffff, 0x0, 0x3) 2018/04/04 19:12:12 executing program 6: add_key(&(0x7f0000000100)="6173796d6d65747269630000f623c165dbdd5da4e516feae1218931b7f62f1989e779cb3e199015e6f224dc786b78b696462c7dec58cd05fa42773a0af0a703d63e19620fd165b5d862cf73505bb401152746037a51f9d035dcf4197d265f6f5d246b14212db69e767574420fb11a7308eb293967dbd5a729bb8c6833a854e2036d4e9270fef4cef270638e56c144263ecf69038c96c9d38f68668c21513e19c1311eea8ee94c59609987d033ca3c8ad624dbc5c8958aaa4e9158c5850c6228a22d0adaabe8bb566c069d5baa64e30af6d878c", &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0xfffff, 0xfffffffffffffffd) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0, 0x83, "5dbcd456a535c0a780c1b5fc24362d29ad0a89c9d3b6285dc91927a0cc422e239c3f3134be5baae7a6a096d8b8b0b5782aec85020cbee3f85b5164a0b3dfee6efc48b1614b85c232f4fa09c939918ae6e25dec22f18e6acf3a0dbf29ed01e26751daa917f1e9f459bef318fab4e24fcf22406cfcc438d5ccd930f377cd298cbb558e94"}, &(0x7f0000000040)=0x8b) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x0, 0x200, 0x230e, 0x1, 0x48000000000000, 0x1, 0x6, r1}, 0x20) [ 501.391152] can: notifier: receive list not found for dev ifb0 2018/04/04 19:12:12 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000140)=""/52, &(0x7f0000000180)=0x34) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x70, 0x4000) read(r0, &(0x7f0000000200)=""/102, 0x66) fcntl$setstatus(r0, 0x4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x84, &(0x7f0000000280)=[@in={0x2, 0x4e24, @rand_addr=0xffffffffa6151b53}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0xa3, @local={0xfe, 0x80, [], 0xaa}, 0xf861}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1f0000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}, @in6={0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r3, 0x6, 0x6, 0x80000001}, 0x10) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f0000000080)={0x1f, 0xd1}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000440)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000004c0)={{0x4, 0x0, 0x1, 0xffffffff, "0e02b2cf261e712f50b6fa9700232a244193422fd9ee573c7cedb821df71bfba19e5973532a64e5d99edfc4c", 0x4}, 0x0, 0x0, 0x200, r4, 0x9, 0x3f, "2971dce38dea5b814f65b925865873a6930deb51d631f0c668a82d83074a11fe5f7d41f514c32bda4d025983301bef3eb3e14d9409f01736e0f87429401980fa", &(0x7f0000000480)='\x00', 0x1, [], [0x3, 0x7, 0x4, 0x100000000]}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x39}) 2018/04/04 19:12:12 executing program 0: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000280)=ANY=[]) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="737562766f6c69643d37656d313a2f706f7369785f61636c5f6142636573733f70726f630a6d696d655f7479706547504c2c002bc8b75f0ecfb75e215393ffb01c820545"]) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0/file0\x00') [ 501.521273] can: notifier: receive list not found for dev ifb0 2018/04/04 19:12:12 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x49a9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/04/04 19:12:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3f, @ipv4={[], [0xff, 0xff]}, 0x401}, @in6={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80}, @in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x10000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xa6c3}], 0xe4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@dev, @in=@remote}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) 2018/04/04 19:12:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/nfsfs\x00') r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001240)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001340)=0xe8) r3 = getgid() sendmmsg$unix(r0, &(0x7f0000001400)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="d3072bd20ec82db30ef954c287246441c3888d4840eafded6638bafe45f7741d7ae447844c986c3993956c6c329dd3ab06e0d39be5b8ee9891339ff3a0a6d13d4221c4249c584b8080c9589434523fc3ff3cecf9e3565c66338e430d24c0cb51ba6f45d2488956baa304fa2916418c94c239fe3dbeaaf969e4b360b3ca11955fc09b420c44b3b73f6ea503c36065f80f54e43fea450153315df130a2f2d3b090ac046593ce9b51a4b9aa74c25f7da5d259ec", 0xb2}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="217006a86a7118f68eb025a3ecaf9dcca343e8936ca6777f95ad25bf4625d1504e6327a3e218837b8a8f957ad14257dc4550f61b53699359cb9e648ff2d1a1d0fc42a4d9b82fc387d5a662e117f599a0c346c8872468801d6cd45efe884ef2849c2310000cc7d37584e9d08d669ebd21bb09f8d7", 0x74}], 0x3, &(0x7f0000001380)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x7c}], 0x1, 0x4000) fstat(r0, &(0x7f0000001980)) 2018/04/04 19:12:20 executing program 1: r0 = socket(0x13, 0x4000000000080003, 0x1000000) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x16f, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f00000000c0)=@ipx={0x4, 0x0, 0x0, "85016dfe9b78"}, 0xa7, &(0x7f0000000140), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) 2018/04/04 19:12:20 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/04/04 19:12:20 executing program 5: openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0x8, 0x20, 0x800000008000000, 0x3, 0x3, 0x7f}, 0x8bf, 0x3, 0x3}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) r2 = getpgid(0xffffffffffffffff) waitid(0x3, r2, &(0x7f0000000300), 0x80000000, &(0x7f0000000340)) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000000c80)) r3 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000140)=""/175) writev(r3, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000280)={r4, 0x3}) readv(r3, &(0x7f0000000540)=[{&(0x7f0000000440)=""/186, 0xba}], 0x1) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f00000003c0)=0x55, 0x4) 2018/04/04 19:12:20 executing program 4: r0 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000180)=r1, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x2, 0x3, 0x6}) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r2, &(0x7f0000000640)=[{&(0x7f00000005c0)=""/107, 0x6b}], 0x1) sendmsg$nl_generic(r2, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x8, 0x4) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10, 0x80000) setsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000100)=0x7, 0x4) 2018/04/04 19:12:20 executing program 2: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000fe5000)={0x7fffffff}, &(0x7f00000c1000), 0x8) close(r0) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'tunl0\x00', {0x4, 0x6, 0x5, "0d1ca69f076b", 0x7730}}) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) pipe(&(0x7f0000000000)) tee(r2, r1, 0x5, 0x0) 2018/04/04 19:12:20 executing program 7: r0 = socket(0x2000000000a, 0x1, 0x0) tee(r0, r0, 0x80, 0x1) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000000)={"626f6e643000000600", @ifru_names='gre0\x00'}) 2018/04/04 19:12:20 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xd8a, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000000740)={&(0x7f00000007c0)=ANY=[]}, 0x1}, 0x0) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000040)) [ 509.939147] bond0: gre0 is up - this may be due to an out of date ifenslave [ 509.979508] bond0: gre0 is up - this may be due to an out of date ifenslave 2018/04/04 19:12:21 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000004ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000943ffc)=0x9d) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r5, 0x40047459, &(0x7f00000000c0)=0x20004) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000069000)={0x0}, &(0x7f0000066ffc)=0xc) fchdir(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r7, 0x5452, &(0x7f0000989000)=0x100) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x290140, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fb9000)) fcntl$setsig(r7, 0xa, 0x12) poll(&(0x7f00005a8ff8)=[{r8}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)) r9 = dup2(r7, r8) fcntl$setown(r9, 0x8, r3) tkill(r6, 0x14) 2018/04/04 19:12:21 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40040, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x3, {{0xa, 0x4e22, 0x2fd, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e24, 0xff, @dev={0xfe, 0x80, [], 0x13}, 0xfffffffffffffff8}}}, 0x104) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key(&(0x7f0000000180)='cifs.spnego\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) 2018/04/04 19:12:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @rand_addr}}, 0x81, 0x6}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={r1, 0x38ca}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0xfffffffffffff951}, &(0x7f0000000380)=0x8) setns(r0, 0x8000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000200)={0x4, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x79) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000a70000)=ANY=[@ANYBLOB="0100000002000000e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006400000000000000000000000000000000000000000073df13000000000000000000000000"], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x10000, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x4, 0xc02, 0x2, 0x3f, 0x68c8, 0x4, 0xc581, 0xffff, r2}, &(0x7f0000000400)=0x20) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000440)=""/254) 2018/04/04 19:12:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x0, 0x30, 0x4, 0x4}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={r2, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000300)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000005c0)={0x0, 0x0, 0x3, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000001000000250000008b7aacea4e022b854f5851cccc194ddd1b87f2427a08b61a0117a44abe9235bed7a68244f4f25d395714351cb853ca2414ce326ac505c14f62b754905e01accad1faaf1b39f0c36ea1a4188776ddbe2522a387147f6ac8a794dfa97a355d077824711c424179f4e9998698bd25dce567af4e104fddd079141549ae9654f650f824079645f98f20644c2148ee6054c27ebee31f92aa179657d75dfd43a9a5a5d9ba166b46fdc01244736456716cca4e103b4dd02f6abf92d58f261706a25a7304c72451c94130b79ec13e2bae0b0075082e92faa861e3c73d6bb7162f7602006256"], 0xed, 0x8080}, 0x80}], 0x2, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x100, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000180)={0x55, 0x9, 0x2, {0x12e, 0xffffffff}, {0x7, 0x1}, @period={0x59, 0x800, 0xfffffffffffffff9, 0x1, 0x1, {0xff, 0xc7e, 0x4, 0x10001}, 0x8, [0x2, 0x7f, 0xd2, 0x1, 0x1, 0xfffffffffffffff7, 0xfffffffffffff4c1, 0x81]}}) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000000400)) recvfrom$unix(r3, &(0x7f00000002c0)=""/166, 0xa6, 0x120, &(0x7f0000000380)=@file={0x1, './file0/file0\x00'}, 0x6e) 2018/04/04 19:12:21 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="f16846a4", 0x4) r1 = mmap$binder(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000000, 0x10012, r0, 0xc) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x70, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0d6300000763044001000000106308400400000000000000076304400000000008634040020000000000000001000000000000000000000005000000ffffffffffffffff18000000000000000800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a6a770b010000", @ANYRES64=r1, @ANYBLOB="0200000000000000"], @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="06630440010000000b630000"], 0x3c, 0x0, &(0x7f00000001c0)="f32a8dce52a8dcbdb1712b2fe29ba5103ff55110e08a52919fbb3240b385b20c88331bc7d718123c70af541a117f2c627cd6e781c6e03dc8bfa2f135"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000003c0)={0x68, 0x0, &(0x7f0000000300)=[@request_death={0x400c630e, 0x3, 0x1}, @acquire_done={0x40106309, r1, 0x3}, @transaction={0x40406300, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000280)=[@ptr={0x70742a85, 0x1, &(0x7f0000000240), 0x1, 0x1, 0x40}], &(0x7f00000002c0)=[0x0, 0x48]}}], 0x92, 0x0, &(0x7f0000000380)}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000040)) 2018/04/04 19:12:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000100), 0xfffffffffffffdb0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10040, 0x0) ppoll(&(0x7f0000103ff8)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7e}) 2018/04/04 19:12:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x9, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000000080)='user\x00') r2 = userfaultfd(0x0) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r0, &(0x7f0000000200)=""/58, 0x3a) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x20080, 0x0) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000000440)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r4 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000002c0)=r4) getsockopt$inet_tcp_int(r3, 0x6, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/04/04 19:12:21 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) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x208400, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x0, 0x40) linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x1400) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0xffffffffffffff0f) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)) 2018/04/04 19:12:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in=@remote}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffc00}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0xde}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x20000000, 0x0, &(0x7f0000fb7ffe)}) 2018/04/04 19:12:22 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x44041, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat$cgroup(r3, &(0x7f0000000000)='syz0\x00', 0x1ff) sendfile64(r4, r3, 0x0, 0xffffffffffffffff) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)=ANY=[@ANYBLOB="0100b91dc816c53827de000000000000a00d0000000000000000000000000000"]) 2018/04/04 19:12:22 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0xfffffffffffffd79) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x40, 0x4) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000040)={[{0x9, 0x2, 0x5486, 0x8000, 0x3, 0xffffffffffffffff, 0x4, 0x8, 0x566, 0x8, 0xaeb, 0x6}, {0x3f, 0x8, 0x2c5e, 0x80000000, 0x10000, 0x1ff, 0x0, 0x7ff, 0x9bb2, 0x0, 0xb8, 0x0, 0x2c}, {0x3, 0x6, 0x8cb1, 0x6, 0x6, 0x200, 0x2318000000000000, 0x34, 0x5, 0x4, 0x7, 0x2, 0x3}], 0x8001}) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x201}], 0x1) 2018/04/04 19:12:22 executing program 1: perf_event_open(&(0x7f0000fdef88)={0x2, 0x70, 0x4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x0, @random="0ef80b31bd18"}, 0x14, {0x2, 0x0, @rand_addr}, 'ip6tnl0\x00'}) pipe2(&(0x7f00000000c0), 0x800) 2018/04/04 19:12:22 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x211, &(0x7f0000f86000)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/04 19:12:22 executing program 4: gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)='ns\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/04 19:12:22 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x24000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r1, 0x0, 0x1, 0x4, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80600) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/34, &(0x7f0000000080)=0x22) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/04 19:12:22 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) getdents(r0, &(0x7f0000000100)=""/210, 0x34) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0xfffffffffffffffc}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) fsync(r0) getdents(r0, &(0x7f0000000200)=""/4096, 0x1000) 2018/04/04 19:12:22 executing program 2: r0 = socket(0x5, 0x400002, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0xffffffffffffffff}], 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x24, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x4, 0x1a}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24}}, [0x2, 0x400, 0x9, 0x100000001, 0x5, 0x100000001, 0x100, 0x800, 0x4, 0x6, 0x81, 0x2, 0x400, 0x8, 0x433e8741]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={r3, 0x7, 0x1, 0x10001, 0xb9, 0x57f0}, &(0x7f00000005c0)=0x14) ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f0000000600)={0x7, 0xaf7c, 0x80, 0x5f, &(0x7f0000000040)=""/95, 0x80, &(0x7f00000000c0)=""/128, 0xbe, &(0x7f0000000140)=""/190}) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x18, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) syz_open_dev$dspn(&(0x7f0000000340)='/dev/dsp#\x00', 0x5, 0x2000) 2018/04/04 19:12:22 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r3, 0x1b, &(0x7f0000000080)={0x2d, 0x9, 0x9, 0x8}) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) 2018/04/04 19:12:22 executing program 5: ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x7, 0x10, 0x0, 0xffffffffffffff9c}) fcntl$setstatus(r0, 0x4, 0x400) syz_emit_ethernet(0x31a, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/04 19:12:22 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x100}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setpipe(r0, 0x407, 0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0xfa61, 0x800) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000008c0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000840)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000800)={&(0x7f0000000440)={0x3ac, 0x5, 0x2, 0x300, 0x70bd2c, 0x25dfdbfd, {0xc, 0x0, 0x4}, [@nested={0x110, 0x1d, [@typed={0x4, 0x2b}, @generic="c701c69dbc358eabf1ab096d17a1cf673cf337581c85a81b74ad7e3b21ba4f4f70e1456e8c5385365cbd140e980fe99f93cabbe874f39cb96016f45ed8ae7e7cab9e981ff6c0dcb179b1ea94146d4d028bcb7bc6dedd236f014f9757f50ea4d3497720a13a804d6bf47c0a4edf3f42a9b55f8e21ece1714b429357b986688ced48c82d23d2b762555bfd474645153620ea916babcb1d9e2e17147cda7a095a779381e92613f426749883944d009677929074e6b47ad0c0463c2b6751fcb75d0ed0380d33f7f6e9d37dbe1d0c18ac060d8d68d694e3190b44e11ccd1838", @typed={0x14, 0x7e, @ipv6}, @typed={0x14, 0x46, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0xa4, 0x81, [@generic="351ca723cc2c6876a954298fe5c132a5ae2284", @generic="182f5cf0c0eba530bb799fd5ea2f140b49948d34fd35862caa9d9e9037d136c183364bf5776be55de2d4966715592fff262cd09b99d519a193a75af430dd8f3546542d0bf3adfb76b5338ce3d890b664f925e8537170fa7b3ce419a438165f80430b809f579eb6801047679b2d6d28ab42a525474a9061c4cae4aa84d12134912ef8beddab61a6af86d8865e"]}, @generic="8fcbffe514190eec8be401dd0afcbbdb9ee64df3af87dfb75d56382376f3be803db08aecd93b109375345b51916092c019cd3763d7beb6e076b1525c0a2e4db7315fda1e75d7e83f6ffbadd334be4a1a39483d0d646ad59926845547b0f80810c2e01049c6e4643179027f02f86d52624f25fb2ef2c678e9ed9d6cf81df1c455c39358791d8b64ea13cf531d5d3bad444abe4acd4957632a89934d2d1639663a331b4f89d6ab9b12bd", @typed={0x8, 0x60, @u32=0x2}, @generic="c0da38bb31a42cf27ce2d9fc9eb6698d", @nested={0x1c, 0x95, [@generic="c71eef", @typed={0xc, 0x24, @u64=0x3fb3}, @typed={0x8, 0x55, @uid=r3}]}, @nested={0xbc, 0x44, [@generic="23541568a54480f2a6b05373dc7cd8679a5fa404ea053c957bcc2b524da22a91fb381cce674dfb9de73ed929c0e4ec849ab832bbfd27bcc7887cf5c0b963fc7c794d8dec6419e904074bc83f34404d3d6381fdee69e7261bccda416defc43db0d08f0310cb8376badd10c8a65f95461ce501708595f5054a7305aa599beaa7ad64beffa731034c31f44a32e9b5f461cd2dc6718eca8f8c47e3d2ccbdcb238753c6cb574028a3d0d4", @typed={0x8, 0x91, @uid=r4}, @typed={0x8, 0x39, @ipv4=@dev={0xac, 0x14, 0x14, 0x11}}]}, @generic="99d33b866a3b4cdbe004588c0822e2739599af8747615ef7503df0d1dab4c0021867f86e9304bfa600a7b5f9c81d52d3016e50d7ff18a0632f9656fc95c510e4e1289a97dfc7b3f3208859"]}, 0x3ac}, 0x1, 0x0, 0x0, 0x80}, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000080)="7fba1363f4e9a7f4118204e92869c5018023cbf4c241c403531757b0c95614d29b8a9123896e36802c5464e67386813d6290c768a73082ecaca280b3283b94f6c1d122b254f690960723ea9fd2b63ce52f256bcefea448b576cbfc66ea35c5bbdf2c1365190da7976bdc523a69eeeb700ae3e7fe9eb59dd86ae6fddb043ab7385d66ca", 0x83) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r5, &(0x7f0000000180), 0xff0a) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r6, 0x15) 2018/04/04 19:12:22 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) memfd_create(&(0x7f0000000000)='\x00', 0x0) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) 2018/04/04 19:12:23 executing program 7: remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x7a9, 0x6043) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000280)='memory.high\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x4) 2018/04/04 19:12:23 executing program 0: perf_event_open(&(0x7f0000348f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x1, 0x200000) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000002280)={&(0x7f0000000b40)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'vlan0\x00'}}, 0x80, &(0x7f0000002200)}, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000840)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5002000090786a209ce7f398fb8c9a81db228e5f674c5bb8233c102e8003a1dd4b0000000000888699e900000002bdcee51a748eca45d430413365afb78993fe9c0d599d6340aee1931d664af1a657a41bbb13f9e979fbdc6c237dd2c959a9f1f73f2a8913bc68e493daded7418eafb14166ca24b771ccef742177c3a1da674e6242aeadc62cd12d57801f1d86"], &(0x7f00000002c0)) keyctl$session_to_parent(0x12) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4013}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)=ANY=[@ANYBLOB="9800", @ANYBLOB="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"], 0x2}, 0x1, 0x0, 0x0, 0xd01c5258900548cf}, 0x40810) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x0, 0x8, [0x672, 0x9, 0xc00, 0x121f9c9, 0xe1, 0x8, 0x6, 0x7]}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)={0xfffffffffffff6be, 0xff, 0x4, 0x100, 0x8001, 0x1, 0x6, 0x7, r3}, &(0x7f00000003c0)=0x20) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000480)={[0x6, 0x8, 0x6, 0x10000000000000, 0x0, 0x0, 0x54, 0x8, 0x0, 0x1, 0xff, 0x8, 0x8, 0xff, 0x4db21f57, 0x9], 0x6000, 0x100}) socketpair$inet6(0xa, 0x5, 0x8000, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000000c0), 0x0) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4041, 0x0) ftruncate(r6, 0x4) pwrite64(r6, &(0x7f00000001c0)="cf", 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000040)={0x0, 0x1, 0x3f}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x80000001, 0x4, 0x1, 0x6, 0x0, 0x8, 0x9, {r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x100000001, 0x97c9, 0x3, 0x386}}, &(0x7f0000000140)=0xb0) 2018/04/04 19:12:23 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000140)={0x40}) r3 = getpgrp(0xffffffffffffffff) r4 = fcntl$getown(r0, 0x9) r5 = epoll_create(0x2) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000180)={r5, r2, 0x81}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000400)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_GET_SREGS(r2, 0x8138ae83, &(0x7f0000000000)) 2018/04/04 19:12:23 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="707643a0d8a92e63c7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000025000000000000000700000000000000000000000000000095907a5c3ec0cd1c1d00000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0xfffffffffffffddc) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/04 19:12:23 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0x1, &(0x7f0000000000)=""/4, &(0x7f0000000140)=0x1ae) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000080)=""/36) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{}, {}]}) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000180)={0x2, 0x9}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x400000004, 0x4004}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f0000000100)={&(0x7f0000000380)=[0x0], 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x100000001}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x7}, 0x8) 2018/04/04 19:12:23 executing program 0: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) dup(r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'vlan0\x00'}) ioctl(r2, 0x800000000000937e, &(0x7f00000001c0)) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/04 19:12:23 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x10000009}, 0x2c) r1 = geteuid() r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x109800) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) [ 512.241619] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 512.265301] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/04/04 19:12:23 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000100)='cgroup.threads\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f0000000040), 0x1) 2018/04/04 19:12:23 executing program 4: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x1, 0x6, 0x0) io_submit(r0, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0x2dc}]) 2018/04/04 19:12:23 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x100, 0x0) ioctl(r0, 0x2271, &(0x7f00004a2000)) dup3(r0, r0, 0x80000) 2018/04/04 19:12:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 2018/04/04 19:12:23 executing program 1: process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0xfffffffffffffe33}], 0x1, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8002, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/04/04 19:12:23 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000040), 0x1000, &(0x7f0000000740)=ANY=[]) open(&(0x7f0000000380)='./bus\x00', 0x82, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) 2018/04/04 19:12:23 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000000100)='H', 0x1, 0x80, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x7, 0x0, 0x0, 0x93cca066bcd113d5}, 0x98) 2018/04/04 19:12:23 executing program 0: syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./control\x00', 0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)={[{@subvolrootid={'subvolrootid', 0x3d, [0x33]}, 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200001, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x9) 2018/04/04 19:12:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x2, 0x8, 0x4, r1}) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, r4, 0x120, 0x70bd28, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0xc0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) [ 512.971976] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/04 19:12:23 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f00000003c0)="ec997c8a8ef667d3bb60597144f7cbe0afe5ae645ac4b3b44681d85b04acf8238100b6190f0308b11f9e1a7eac5fa063651ec5892f80a64d3d30ac95cd522a196142ddb11ab8a366152f7726cb10b96e0fbd2e8636a6fb01bef83bc1766277e320b68228a191f04bb988559b16bd12e665d5314a61a6da07e4819dc6062667636dacb16762265fb578b70ed0df49620dc68776", 0x93, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0x189, 0x0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x10001}, &(0x7f0000000100)=0x8) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f00000002c0)={0x0, 0x4, 0x2, &(0x7f0000000280)}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={r4, 0x6}, &(0x7f0000000180)=0x8) write$cgroup_subtree(r3, &(0x7f0000000200)={[{0x2d, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x11) [ 513.017725] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/04/04 19:12:24 executing program 4: 2018/04/04 19:12:24 executing program 6: r0 = creat(&(0x7f0000000880)='./file0\x00', 0x11) memfd_create(&(0x7f0000000000)='system/wlan1vmnet1$/\x00', 0x2) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7f454c4689020109ff070000000000000200f8000300000c5773273f770040004000000000000002a3030000000000e3efd44f87"], 0x34) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x2bd573ca, &(0x7f00000000c0)=0x4) uselib(&(0x7f0000000d40)='./file0\x00') 2018/04/04 19:12:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="640000001800010800000000000000000a140000fe07fe010008000014000500ff01000000000000000000000000000108001500070000001400050000000000000000f00000ffffffffffff080010000200000008001500010000000800100005000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x44000) 2018/04/04 19:12:24 executing program 7: 2018/04/04 19:12:24 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x40, 0x400) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @broadcast=0xffffffff}, 'sit0\x00'}) r1 = getpgid(0x0) prlimit64(r1, 0x7, &(0x7f0000000140)={0x10001, 0x8}, &(0x7f0000000180)) getpgid(r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x7f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r2, 0x101}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x5}, &(0x7f0000000300)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000340)={0x3, 0x10000, 0x51d, 'queue1\x00', 0x4996}) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="da714f1c805242bc40bac7881e771154e747274135635295562544eb5440c5df0aceed1ef66a9f28e6154af0c3259a372c5cb9fe4ff8db24adc15756f648f770c2c589f5fa28e425c62207101d67b45a0a34268a7eae3e6b6f351cfc7f6274f24800fa3c1b1aa611db3e1d7c2e7da5985022b444d1e22ff34a1b642ef9903496336dbb44659afea843e761dc8777aaf0f0253fed795a2ae78908ce945df65c882a1e2bbccb210a", 0xa7, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000000600)='ceph\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="79b413918a05b9f42a9f063ba6a28a0cdfe4eaf467e1e35bae9963a02ea45739f99201237c42634df2", 0x29, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f00000005c0)=[{&(0x7f0000000540)="b70af3897d88eefe8d95ef71f6572cf161e96931a9a0bdfd0985ff1d14a0ffa03f53944b13e8d091809f015d96a1fca3393c8f6253a20cca134a37e372489cbb829aa04fc5692ee2a1bc33ff234c0deed74daa31cd0348a4c427203782ad", 0x5e}], 0x1, r4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000006c0)) readlinkat(r0, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)=""/163, 0xa3) getpgid(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000800)={r2, 0x40, 0x6}, &(0x7f0000000840)=0x8) fchdir(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000900)={r0, 0x7}) getcwd(&(0x7f0000000940)=""/225, 0xe1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) recvfrom$unix(r0, &(0x7f0000000ac0)=""/4096, 0x1000, 0x2002, &(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001b40)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001b80)=""/220) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001c80)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000001d00)={{0x64f7e03, 0x0, 0x8, 0x8001, "1e9c7594addbad427be2b6ae3ca0d36eb29e81344598df113b21d8829b35871b3172f803eb2790bed9588818", 0xfffffffffffffffd}, 0x0, 0x0, 0x1f00, r5, 0xfffffffffffffffe, 0x2, "5b6f59cc1f2799595834d0461d69b9d5e6f50f485ac6f3a0a51b25d098fb84bd419b1616fdd70d82d37f0e039d58d7d9268edfc5acffaedfec2ee48f6354353c", &(0x7f0000001cc0)='@\x00', 0x2, [], [0x0, 0x0, 0x0, 0x5]}) splice(r0, &(0x7f0000001e40), r0, &(0x7f0000001e80), 0xfffffffffffffffe, 0x1) syz_open_dev$evdev(&(0x7f0000001ec0)='/dev/input/event#\x00', 0x2, 0x20000) 2018/04/04 19:12:24 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000000)={'bridge0\x00', r1}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x0, 0xfffffffffffffff7, 0x9, 0x7ff}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x1e) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') timer_create(0x5, &(0x7f0000000100)={0x0, 0x3a, 0x1, @thr={&(0x7f00000002c0)="8864b54c8300701c45cf5e55862689ec5b8cf94660ea7ff67f008ab33c3c89288f7ce99a6507fb1232d7f5d47336ae629d1a245f819cdbc633e5008b6ed126dd30562dc9cf489a3bc1ac4b936067", &(0x7f0000000440)="746809d27249883e3c5a9fcce3645c912ec40f8f2cbd2cca27f43d95895ed39ef2c44fe59df23cfb28c500dc0369811f668cef1519ff89e87d32997fe5d7299d0636781aeba2414e0704ee915d4f51681891dca185445e81363a3cdab04cb18f3906cec69a8946ae6b22c60287d3ad83fac9ad51c888b66eb34c364a430a44ca068e77f889d99e12fde92aac1217786a6851512e4edd73cdbee9e314b22739c2c66f648dc1ed23eeb2d330624d05a1bafd87cc4c2dfebe9ab508648a1baa102da62c7f71607ce9e918223b82d259efe3964d833870e9fd3b5e64936492149318d840bd50658abf6cdf214c164c36d789c9ec7c670d2e620798"}}, &(0x7f0000000340)=0x0) timer_gettime(r4, &(0x7f0000000380)) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x1c, r3, 0x300, 0x70bd2b, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x284}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r5, 0x94b) 2018/04/04 19:12:24 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f00000000c0)=0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000200)=0x0) r4 = epoll_create1(0x80000) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000240)={r4, r1, 0x5}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0xfffffffffffffffd, @random="2f364d8b8b40", 'ip6tnl0\x00'}}, 0xffffffffffffffbb) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140)=0x2, 0x4) write(r1, &(0x7f0000000180), 0xff4d) 2018/04/04 19:12:24 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) write$evdev(r0, &(0x7f0000a16000)=[{{}, 0x1, 0x47, 0x2}, {}], 0x30) 2018/04/04 19:12:24 executing program 2: 2018/04/04 19:12:24 executing program 4: 2018/04/04 19:12:25 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000005e40)) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x0, 0x9b, &(0x7f0000000300)=""/155}, 0x48) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) 2018/04/04 19:12:25 executing program 3: 2018/04/04 19:12:25 executing program 0: ioctl$KVM_SET_VCPU_EVENTS(0xffffffffffffffff, 0x4040aea0, &(0x7f0000460fe4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 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) futex(&(0x7f0000000000), 0xc, 0x1, &(0x7f00000000c0), &(0x7f0000000ffc), 0x0) userfaultfd(0x0) 2018/04/04 19:12:25 executing program 7: 2018/04/04 19:12:25 executing program 6: syz_emit_ethernet(0x169, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f00000000c0)) 2018/04/04 19:12:25 executing program 5: mkdir(&(0x7f0000000040)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x31}, 0x2c) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000240)="70726f63009b6a2c823f92ab1d5b2f50155c21b4ddadd93db479216becc16f47afb3aec6b4d757eac0a6344afd1c23c0a8de0802dd112a9abf61c3ae458640c0ec61baa4c00d684cd95e0be68153c4adca5e45190c3aa5f8ae16d793a4a983e9", 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xffffffffffffff11, &(0x7f00001a7f05)=""/251}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f00000000c0)="b82283392dc50ff1fb635a5849d2f5916ae2fdc24e"}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) mount(&(0x7f0000000000)='.', &(0x7f00000002c0)='.', &(0x7f0000000300)='fuseblk\x00', 0x5010, &(0x7f0000000340)) 2018/04/04 19:12:25 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000080)=0x800000005, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 19:12:25 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast=0xffffffff}, 0x8) 2018/04/04 19:12:25 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000100)={{0x0, 0x3, 0x8, 0x4, 0x0, 0x3}, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000000000)=0x100000000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000180)=0x8) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) fanotify_mark(r0, 0x4, 0x8020038, r0, &(0x7f0000000140)='./file0\x00') 2018/04/04 19:12:25 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8000, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="defe7e0d0000007247f729de4500000017ae5445"], 0x14}, 0x1}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000002c0)={'ip_vti0\x00', 0x600}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x341402) keyctl$set_reqkey_keyring(0xe, 0x6) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000300)) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000680)={0x7b, 0x0, [0x7f, 0x4, 0xffff, 0xffffffffee2e4804]}) r2 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x1f, 0x20040) r3 = dup2(r2, r1) r4 = mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x20010, r3, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x14, 0x0, &(0x7f0000000180)=[@increfs_done={0x40106308, r4, 0x3}], 0xbc, 0x0, &(0x7f0000000440)="aca37351217d390dfb77cb9054fa1fe06c405bd20be1235a7e555fb8fd904747d1db05af6ee49256ea716afe9171d47b06323020dfc5c29a8bf9e73ea022dcbcf8763b60f15e4cf23b7a553337fea592af02687147dc55ea1619624e373d9f31a8e06cfd2b730ab5b127d47af86baf57bb764775dcabc31d1f925fb0151668353371f616d50d7e6439edd222b3968b03dfda93f6848152ef973eaddcf65991159d4aa49d23787c13d1009ed4f7a7431bea530d458b140fef92756219"}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000640)='bond0\x00', 0x10) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000500)=""/218, &(0x7f0000000600)=0xda) connect$vsock_dgram(r2, &(0x7f0000000280)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendfile(r1, r0, &(0x7f00000003c0), 0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000200)={0xe5, 0x3, 0x800, 0x8, 0x4}) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000000140)={@dev}, &(0x7f0000000400)=0xd) fcntl$getown(r3, 0x9) 2018/04/04 19:12:25 executing program 1: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x2c) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000400)=""/17, 0x11}, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000140)='attr/keycreate\x00') pwritev(r2, &(0x7f0000001400), 0x10d, 0x1) 2018/04/04 19:12:25 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0xfffffffffffffffd) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000040)="7959cf174ae992d238a521264170387c300a568d7ae9b9d93197898e8bb2956fc3db609fd152c518d3072e8e425586dc88f1af0cf6c0ddd0abea107e6a790f7111f9b0658eebc17edb1e73efaa74d687afc11f4146cdf0cbd8bfc059986dfba71e0bee6e80feb8dbb4cfec5be23b27a1f988077407a820dacb875a9f821e39dea8ae550aa34bc6d36747965a", &(0x7f0000000100)=""/141}, 0x18) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="afb1a719350539cd2b206d0983377e8f46c1f0edb640fae793ef1dbecb44b653a85c4a090a2ccdac1f80a1f8356b40857750747e4c01e5610ea58123b251", 0x3e, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r2, 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000340)={r3, r4}) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000000500)={0x9, 0x1, 0x6, 0xb1, &(0x7f0000000380)=""/177, 0x1b, &(0x7f0000000440)=""/27, 0x4c, &(0x7f0000000480)=""/76}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000600)=0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000640)={r5, 0x1000, 0x6, 0x61}, 0x10) keyctl$describe(0x6, r2, &(0x7f0000000680)=""/165, 0xa5) r6 = open(&(0x7f0000000740)='./file0\x00', 0x301000, 0x100) sysfs$2(0x2, 0x3, &(0x7f0000000780)=""/43) migrate_pages(r1, 0x3, &(0x7f00000007c0)=0x8000, &(0x7f0000000800)=0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0106434, &(0x7f0000000840)={0x100000001, 0x0, 0x10003, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000880)={0x1, r7, 0x0, 0xd96}) ioctl$PIO_UNIMAP(r6, 0x4b67, &(0x7f0000000900)={0x5, &(0x7f00000008c0)=[{0x8000, 0x7}, {0x3, 0x100020}, {0x4, 0xbbc}, {0x800, 0x800}, {0x5}]}) r8 = add_key(&(0x7f0000000a00)='encrypted\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000a80)="d0531677378821e563c823f73e8996f403e65c969afa3cbf7059f632ca4821646dc0bd0d6e3bda0a535b0e", 0x2b, 0x0) r9 = add_key(&(0x7f0000000940)='.request_key_auth\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000009c0)="1f846f", 0x3, r8) setsockopt$inet6_int(r6, 0x29, 0x3e, &(0x7f0000000ac0)=0x3, 0x4) gettid() setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000b00)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r10 = syz_genetlink_get_family_id$fou(&(0x7f0000000b80)='fou\x00') sendmsg$FOU_CMD_GET(r6, &(0x7f0000000c40)={&(0x7f0000000b40)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)={0x3c, r10, 0x400, 0x70bd26, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x10) dup3(r0, r0, 0x80000) fcntl$getownex(r0, 0x10, &(0x7f0000000c80)) add_key$keyring(&(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r9) 2018/04/04 19:12:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x0, 0x31, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000316000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x1, &(0x7f0000000580)=[{&(0x7f0000000440)}], 0x1, &(0x7f00000005c0)}, 0x0) close(0xffffffffffffffff) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x10000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) 2018/04/04 19:12:25 executing program 6: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000001200)={&(0x7f0000000080)=@ax25, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/203, 0xcb, 0x1ff}, 0x2000) mknodat(r0, &(0x7f0000001240)='./control\x00', 0x0, 0x0) 2018/04/04 19:12:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46a0e0104cab824318c13a1a90931be8f96d", 0x33) 2018/04/04 19:12:25 executing program 1: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a20da4)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/04/04 19:12:25 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dba", 0x11) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000100)={0x3f, 0x0, 0x10001, 0x6}) accept4$alg(r0, 0x0, 0x0, 0x80000) 2018/04/04 19:12:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffc, 0x81, 0xae1, 0x100000001, 0x2, 0x2, 0x7, 0x40, 0x393, 0x38, 0x27d, 0x1, 0xfffffffffffffff8, 0x20, 0x2, 0x8, 0x10001, 0x5}, [{0x3, 0x3, 0x7, 0x3ff, 0xb67, 0x10001, 0x5, 0x4}], "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", [[], [], [], [], [], [], [], [], [], []]}, 0x1a58) ioctl$TIOCSSOFTCAR(r0, 0x402c542b, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffe, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0xfff, 0x8000, 0x3a, 0x80000000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x5}, 0x8) 2018/04/04 19:12:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x3, &(0x7f0000000100)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3, 0xffffffb5}, [], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x2, 0x99, &(0x7f0000000000)=""/153}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0xffffffffffffffff, 0x400) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000200)=0x4) 2018/04/04 19:12:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bond0\x00', 0x0}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) bind$bt_l2cap(r2, &(0x7f0000000100)={0x1f, 0x3, {0x800, 0x400, 0x5, 0x0, 0xbe, 0x6}, 0x7f, 0x4}, 0xe) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=@ipv4_deladdr={0x20, 0x15, 0x101, 0x0, 0x0, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x8, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/04/04 19:12:25 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x8, 0x800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="6e6176000000000000000000000000000000000000020000000000000000000000000000000000000000000013ef4ba36ad7445b2fee4be90000000000b0d49cf98d6828341ad22c29afad23b9db6ac3697bf146cbfee7c368f293a3c5e85f587df2b9a61c33424434f6590ec45b588360011fb4d408dd3d88c5492575e6f5fa1c12a95dc07cd53ef506cde67a00dcb2be7547cf37284af8d81c9efe6af143780ad14200d2bd7a573bf27454f5cf70cbfc182306f5b141ad84d3cd3ea60a6fb8015109c886c1fba6a351f8d623564537bd1a026ddb0d6ba6c58cfd8b7f86d1cdf40a"], 0x48) 2018/04/04 19:12:25 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') renameat(r0, &(0x7f0000000180)='./file0/file0/file0/', r0, &(0x7f00000001c0)='./file0\x00') 2018/04/04 19:12:25 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340), &(0x7f0000000300)) creat(&(0x7f0000000380)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xfff) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) dup2(r1, r0) 2018/04/04 19:12:25 executing program 5: syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_create(0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) unshare(0x4404) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xa0000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x2, 0x4) 2018/04/04 19:12:25 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46", 0x5) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/04 19:12:25 executing program 0: io_setup(0x4, &(0x7f0000000040)=0x0) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000300)=""/100, 0x64, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) r4 = syz_open_dev$audion(&(0x7f0000000700)='/dev/audio#\x00', 0xfffffffffffffc01, 0x1) io_submit(r0, 0x2, &(0x7f0000000780)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000080)="de534d226593d165615d73cc38a802142a464cf68b01d66bd8972736888954b8df9f93d8ab30332a369ff51ee3303ac2e6e89d17ae1c918094d94c7d13672d8b46be5b823f13a576bb0df3909bd3721ff0e845dc19135b1f1a7c1e187b6104364d57b5405bd7787b95ecc456c38795a190341b7eca5dcf5da185fa2549682ab914f036925a3d01b0b33e84de978c0cc8d294a8fd890609df14a9cf0d43781183f7792b5fb31a741bcb8e546f400e8cb98a07e98b1a5c987425", 0xb9, 0xf9da, 0x0, 0x1, r2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x2, 0xfff, r3, &(0x7f0000000680)="6161a5ab894cccaf25f7e80cd6b73c6673f4735fe88c3bfc99e2fa439f6e941749cbbc05d3173f86642bc9a868aa6bc1b8ca632cc1a76ab3578558e60727784c7ddca0fe0bb22b7bd198bcd70a9af7d46822c942fd2014b1951847ebaa1a92606c90c35ffd7937e5", 0x68, 0x8, 0x0, 0x1, r4}]) getsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f0000000180)=0x10001, &(0x7f0000000280)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r6, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) 2018/04/04 19:12:25 executing program 1: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0), 0x744a) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) r2 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() r12 = geteuid() stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000800)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000001000)="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", 0x1000}], 0x1, &(0x7f0000000780)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0xc, 0x1, 0x1}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x7c, 0x5}], 0x1, 0x8000) 2018/04/04 19:12:25 executing program 4: r0 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x8) ftruncate(r0, 0x200000) read(r0, &(0x7f00000004c0)=""/50, 0xfffffe9e) [ 514.700525] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/04 19:12:25 executing program 3: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0)={{0x16, @multicast2=0xe0000002, 0x4e22, 0x2, 'wlc\x00', 0x28, 0x1, 0x59}, {@multicast2=0xe0000002, 0x4e20, 0x2003, 0x8, 0x0, 0x3}}, 0x44) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) utime(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x5, 0x1}) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x0, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x1, r3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x10008, 0x0, 0xd000, 0x2000, &(0x7f0000012000/0x2000)=nil}) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000340), 0xfffffffffffffff8, &(0x7f0000012000/0x1000)=nil, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000500)=ANY=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x6, 0x40000) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000000040)=@req={0x0, 0x0, 0x401, 0x7}, 0x10) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/04/04 19:12:25 executing program 7: syz_emit_ethernet(0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaccc13deb214386dd60ea6b5300000000000030b50000008cc45c46000001000000000000000000000000fa000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50000000907800005b02906ed49493e94a6e9bee397d5cb0f4a22064b9388d63b4a4bf42971bc67d5e5517f3b9620fcf3371d5ed08955d122498ced3a764160dd0741ce1f9f7014813407674c0ecea3afbcfcc2f7accee7547bd"], &(0x7f0000000100)={0x0, 0x3, [0x0, 0xfffffffffffffffe]}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000140)=0x16) modify_ldt$write2(0x11, &(0x7f0000000240)={0x100000000, 0x100000, 0x2400, 0x7, 0x200, 0x0, 0x7, 0x8, 0x5, 0xfffffffffffffff9}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x100, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000040)="ac2b855a740ccca55d67259c5dc9a693daecca9ab45b66eba0d6634d5977cbcb29", &(0x7f0000000080)="20803956dba429a366631714953d0207abbcd98d7f"}, 0x20) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000280)=@alg, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000440)=""/93, 0x5d}, {&(0x7f00000004c0)=""/244, 0xf4}, {&(0x7f00000005c0)=""/110, 0x6e}, {&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f0000000700)=""/72, 0x48}], 0x6, &(0x7f0000000780)=""/206, 0xce, 0x6}, 0x40) getsockname$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) [ 514.750236] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/04 19:12:25 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) r3 = fcntl$dupfd(r1, 0x0, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000000)) r4 = fcntl$dupfd(r1, 0x0, r1) listen(r4, 0x404) listen(r4, 0x0) 2018/04/04 19:12:25 executing program 6: r0 = socket$inet(0x11, 0x40000000000803, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x10000, 0x2, [0xfb, 0x3]}, &(0x7f0000000100)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r2, 0x2fff}, &(0x7f00000003c0)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0xf, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000675ff0), &(0x7f0000000ca0)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0xe0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000280)={0x3ff, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}}, 0x84) r3 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x7, 0x501000) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f00000001c0)=0x6) flistxattr(r0, &(0x7f0000000140)=""/113, 0x71) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000240)={0x4a51, 0x3}, &(0x7f0000000340)) 2018/04/04 19:12:25 executing program 1: syz_emit_ethernet(0x2c5, &(0x7f0000001080)={@random="960bb909642e", @empty=[0x0, 0x0, 0x14], [], {@llc={0x4, {@llc={0xf4, 0x46, "8f", "a0f80f6154fe25cd6b15450d1198828854fe11506c6a720737b4941e00b42806126cdee8b037ea809fb9fb1edf1f381d0edfdf6837623f0a5579465028a3c1a97986c48e8c7ae089ad5c3ad50842afa601417835694197434d59d98a9e6fa570c54e371bba922c"}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101200, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x2) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x0, 0x3, 0x7, 0x1, 0x8000, 0x3, 0x40000000000, 0x80000000, 0x9, 0x1}) 2018/04/04 19:12:25 executing program 5: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x81, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x1, 0x5, 0x4000800000001, 0x0, 0x0, {}, [@typed={0x14, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x28}, 0x1}, 0x0) 2018/04/04 19:12:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000455f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20}}}, 0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x6, 0x2, 0x20e, 0xff, 0x0, 0x5, 0x8, 0xfff, r1}, 0x20) 2018/04/04 19:12:25 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000335ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000001980)="825301", 0x3, r0) getitimer(0x2, &(0x7f00000003c0)) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0xfc9, 0x10100) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f00000002c0)=ANY=[@ANYBLOB="c10000006537ea4ad223cb9cb8b04e2a5f2b37a6ff2f0f40de59d490d7ba9434e2c73b3930fd5d458ea3284117835882f46bad86bd1f343c80f7f0338cbf76431d54a954fe5487befef6b6053cde9d4346a7088ff6dfb16cef90643de37d52ecde2fdeafc2b9e15789f528cac52897957df0cf832f8a3237c440ff15d28e03217a0c761d873d3cceaf81738323925a9a1abb5e94bbae677967fccf5c52893a87de66b4e851c4b06f0f10834df46e395643b1cee17ad6a7"]) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10040, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000240)=0x7f, 0x4) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r5, 0x4018aee3, &(0x7f00000001c0)={0x0, 0x0, 0xb64, &(0x7f0000000180)}) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000000000)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'tgr192\x00'}}) 2018/04/04 19:12:25 executing program 7: r0 = socket(0xf, 0x0, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=""/50, &(0x7f00000000c0)=0x32) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x1, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) 2018/04/04 19:12:25 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x200, 0x9, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x7ff, 0x4, 0x7fff, 0x8, r0, 0xfff}, 0x2c) ioctl(r1, 0x3f, &(0x7f0000000380)="71adb9543d4aa982393c0fb54f43d67e1e88a408967cade8a79eb371ed2c6d163dc5e0bc25ff66bf3afba27d4d6b1ed68dbb88ec891d78a6a7c332ebc8b8af11cb8fe641dfefbd56e63444400b5aff558698ca8a1417f401a1915d4a73c0cbb7f095711ed2d5729cc06f5cd54b4038aab5889dfb965c0dc38a2bf9c82bf5f504ad692b185fdfac2ccd90b59a64c244466a98257f9cb325df4daffbe2") bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000080)={r0, &(0x7f0000000000), &(0x7f00000001c0)=""/129}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r1, &(0x7f0000000100)="2ed2c81e6553f1dd63ccd49b8eb5102cc0fd01475ec4093045c5ff1157e5eff30e7c50da1ab44967d344b7a5252824b351dd06", &(0x7f0000000280)=""/234}, 0x18) 2018/04/04 19:12:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x40) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000080)={0x3, 0x7, 0x0, 0x0, "747b8ced86ee5fecd5bb82097aa056362ba0e4c4784a218b885c13628271256250f0eebe44d8ac631bc53668", 0x80}) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0), &(0x7f0000000140)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x4, 0x7, 0x2}) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000100)={'yam0\x00', @ifru_ivalue=0x7fffffff}) 2018/04/04 19:12:25 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x6c44, 0x80000) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000040)={0x8000000000000000, 0x2000, 0x5, 0x9, 0x1a}) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x100, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x40, 0x2, 0x2, 0x7, 0x4, &(0x7f0000000080)='gretap0\x00', 0x9, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x800}) flistxattr(r0, &(0x7f0000000200)=""/151, 0x97) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2, 0x2}) keyctl$set_reqkey_keyring(0xe, 0x2) 2018/04/04 19:12:25 executing program 4: pread64(0xffffffffffffffff, &(0x7f0000000080)=""/207, 0xcf, 0x0) r0 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x401, 0x40000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, @multicast1}, &(0x7f0000000580)=0x10, 0x80800) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000005c0), &(0x7f0000000600)=0x4) statx(r0, &(0x7f0000000180)='./file0\x00', 0x6000, 0x340, &(0x7f00000001c0)) r2 = socket(0x12, 0x80002, 0x10) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000340)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0xc3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0xa8, 0x8001, 0x3, 0x800, 0x1}, &(0x7f0000000700)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000740)={r5, 0x1000}, 0x8) syz_fuseblk_mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0xa000, r3, r4, 0xa21, 0x1, 0x40003) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000780)=0xff, 0x4) socket(0x6, 0x80002, 0x80000000) write(r2, &(0x7f0000000000)="24000000100005004d07e30800f20103030501001000010026000000f70000f1e75c09cf", 0x24) 2018/04/04 19:12:25 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="3b176c3b1c7ed35a44fc57c994fa296e64af5dbc57096b579d19", 0x1a, 0xfffffffffffffffc) keyctl$invalidate(0x15, r1) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@ipx={0x4, 0x3a, 0xfffffffffffffff8, "20447e3555eb", 0x18}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000080)=[{0x242, 0x29, 0x3e}], 0xc}}], 0x2, 0x0) 2018/04/04 19:12:25 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f7dfef), 0xfffffe23, 0x0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000001080)=@nfc, 0x10, &(0x7f00000033c0), 0x0, &(0x7f0000003440)=""/222, 0xde}}], 0x1, 0x8000000000002000, &(0x7f0000003a40)) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/04/04 19:12:25 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) getsockname$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x200000, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000703000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0xe, 0x0, 0x0}) fcntl$getown(r1, 0x9) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="94e8c7a8c9af", [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xfe, 0x80}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @loopback={0x0, 0x1}}}}}, &(0x7f0000000180)) dup3(r3, r4, 0x0) 2018/04/04 19:12:26 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x2) r2 = epoll_create(0x3) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000000)={0x0, r1}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)={0x10000010}) read$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/04 19:12:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="140000000506010000e7e6ab8a3837240f000000"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x802) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20080}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xb4, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x91e5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xb17}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x200}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x44}, 0x80) 2018/04/04 19:12:26 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/04 19:12:26 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001fcfdc)="2400000052001f0000e4f40700ff03140200070004000100010000000000000100800000", 0x24) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x1000}, 0x4) 2018/04/04 19:12:26 executing program 1: r0 = socket(0x3, 0xa, 0x9) r1 = dup2(r0, r0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000000)=""/63) write(r0, &(0x7f0000000600)="1f000000f903000700090054000000010000000101006e9e0000000000bbffff74dd7e7293e25196fa859d56609ef8b8f1b5cdb32b705c288290f69aacab0f5afc56f04fd1d56e175f6ab9b64a2ed1f237c41c5a7332ef463bba6a8157b5b355cdd2cda052cc3725e28999e6537258e0b9f1fd45debe86c2dd6ecefa22a75543549ea9ffcb582c02a9d40da316cc711e8d497c60ec8bf79eadaa5fed8b248a4bec2d53225e71342dfb7862b8c6e727dd0cb0420de9000000000000000000", 0xbe) r2 = add_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="eda77f7472e76edcddc1589511ce55d7d00d319cc2fd9ba84c2a1e250332d56367d175b8b5c6b1a62a38d59845a1e20354277ffa4ce29600e92090dacba460fdbe47b3d8fedb5eabcac535c61d39c512caa70a1e457a7f2a8ce156589e6285b74045ba40c7caff7d3501ed799384db579b5d4b527838e706bd834a29ce1312e0c1c97b5952a033ef53d57c734c1cc3c56331064ed104c6362f6826a8f397e3cbcddaa0ca6d6d2b6dee016f66b9b837cb3c352660b3fa5f01fcc4ea175495f831e3bbb5eca3c4dfadca6279b2585c8d673175b9d16b774f08a9c40f65da708314e4d257c74d0fb5eb4431e46872bf6074a2756b", 0xf3, 0xfffffffffffffffa) r4 = request_key(&(0x7f00000002c0)='encrypted\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='\\wlan1vboxnet0(cpuset\x00', 0xfffffffffffffff8) getsockname$llc(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0x10) keyctl$dh_compute(0x17, &(0x7f0000000500)={r2, r3, r4}, &(0x7f00000003c0)=""/157, 0xfffffff1, 0x0) 2018/04/04 19:12:26 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmmsg$nfc_llcp(r0, &(0x7f0000002ac0)=[{&(0x7f0000000040)={0x27, 0x0, 0x1, 0x0, 0x7cc, 0xffffffff, "e8b1f20583ae447ba714d2fffd14f962d976daa1b949b39e7c4054cee7fc1944f29a73a9abf178314ea8fcdf31e11dceb2d3341c87265e4d4190699a4b17ae", 0x1d}, 0x58, &(0x7f00000001c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="65b923bfe5e15e37b7c3b7fd139be14fa89531fd604708108f90cf5f4cd132c2c6cf4fc234d91b7679a0ad70d46fc2195f66ee1c055efcc18168ac17720f716defb9ccb5a5080b2c06c5b6b77b4a253acb3e6a3d0675e035c5f5706214c31d7dab2296c7dfd95e18f8ae5d990f3d077ca9fc58e53b5a7997dbc908bcf7944e2fa30d25a6b3562bf06e55fb8f3bfdc7aa5844ec13dfb0d4beb9672ad6a9136912a09cfbf69599", 0xa6}], 0x2, &(0x7f0000000200)={0xd4, 0x111, 0xb129, "f266d8fd13240bb9bef806294d8defaae771cb595e90e280edbd8b80d510567103ae0e6b0716133d0338a0c8ed2d3c9d9ee8e8dad01e0317ffd2716ca742598c4888f478e59a21c4708b53ccff7bc5e55f081509de94e30a116cd433e9213b255da8a8edb78bd47161c5457dbcc21395c49d909b996ba7ffc0375bf8c09fe54dd2a6c5b59d0a1031743b081a16f2c498f2c1815fca3ebe09be820f1e2450d51df2b2c60a4be824aefafd7325d0e2d984c15b764d69a00de75798a7d2c21de0e74287e81e704e"}, 0xd4, 0x4004010}, {&(0x7f0000000300)={0x27, 0x0, 0x0, 0x7, 0x6, 0x4, "a5377841da0a14edce5ca11e0b7c4d68c2c12d638be365c08c21f74c2762d9bcb06091a58c4ee9942fb3a4870844f8fe87e8708d50e1e6db0964656d1d64b0", 0x15}, 0x58, &(0x7f0000000400)=[{&(0x7f0000000380)="22c95ca3b0f6ced44131855fdf05419ddd75fd525f38084d718bf6f4b9ec32114e1640855db4b16dca680d4c90b0f266e3072666370d60fbdcdea75c4669f8e0a2595ddf8a6f5736bd40b615c1ea41678630a25429aa93d302d5f80412f62e73ab7c8ce91b74cd88c34a748ad6125883", 0x70}], 0x1, &(0x7f0000000440)={0x100c, 0x105, 0xd45, "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0x100c, 0x24000080}, {&(0x7f0000001480)={0x27, 0x0, 0x2, 0x7, 0xea0, 0x9, "6ba42427d0df9a4353207e7055cf72bf674e3fc3a4ffb4c1ef1495e68485ef7967d64626bfc39a448e0201ae00bd2aadd84d6500cf2200d6f0b455f1efab3c", 0x30}, 0x58, &(0x7f00000029c0)=[{&(0x7f0000001500)="6a892f6923a0b1324785bf0f1616136a0c278f4ad5de27e4e3a7ba448b7fe46e64517f80a0e077ba84533885a2d5622da732cec4c2ad1fb8526912e4f1c08be0f3cc31be95daccb89d5d9fa44118123fd80204de30c41b8f6dce52c16841abcdb73dfc6baddbe5ab4ad94e8ce1a7fff92f1d2b241795c608ef5d821720e3714033435674f2ac5b6fb1de3f", 0x8b}, {&(0x7f00000015c0)="a6f823c5e1adeadedf17a95a55d0bea35aba461306c16e961524b50614b690f0adc89e0b375d9a94f1c0ff70fed2c02699ce2954e5e88bb2e88a2d7c5ec61ff2bda6877cbff0c2e667bdf1abaf20d55f965c", 0x52}, {&(0x7f0000001640)="11f63abb789a62fa5f6b891dedc35ca0a23984147865", 0x16}, {&(0x7f0000001680)="2fb92c5465b58e3f15ef2c64e233c38c86cf78118af8a22983355ed018b7e2be69b656236e83b201d685db973b389da8704e4a3a5d1c193583b6ae1d5689a04321d2adbb24a428b0b27fb36480e294ca463ac97218c0272f65d476acf3e14725730decdc1fc4df3210f7e4f081f1e687d30e54a40e7ab7cac2a7d2957c499292732b37f82ec5e505ed7474e2b36fafd946048d06c650a4773f28231567704db8595ea879f3a583d93b768d2d026f6f64afbce425eca4ceb41219c06905c83598482405d155", 0xc5}, {&(0x7f0000001780)="a5d0e950f2dc6801fa00364d91d4197d8db35f16b5f04b16fd92b1b0f47b507b72c3cf54bb07905af52c1283694126c2c73f1e77abc8824b56ced1e0cffaad6538db29f3a5db50e7d2b2f8803a29c8fcf2cbbc9b6725f59e67b0aea057abcd4cc2a7f38b2d43d71f31fe2c5a56d82f73c796bc096087b4a073ee970d0ed5a1ab1b3732b66c480361eea921a1d0bcfb95dc05a36e5fa045f696c95a04cf89a32ab15fcf", 0xa3}, {&(0x7f0000001840)="5d2629cde5832302ef89d107c15bccc31765d58e4218", 0x16}, {&(0x7f0000001880)="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", 0x1000}, {&(0x7f0000002880)="6491f0a9193ce87e74ad7340a86c841b35760878b5e378", 0x17}, {&(0x7f00000028c0)="d26b404edf0fbddfe5e9c935c7f82f9bc9432bb7f35c78ef07f70d3bfc94612952ade766cb5b263a2cadebd0d557893f5860165b33d612d4a6a8dc337db165d67a2acec1219cc1e9a7dbd259499ce7c141531ce21b079729dd21b39d5dce25343521d77fafdf72033132faef93fa3f9cbb58320fdd51d489236b02bd550e559cb014671f5611e99f169fc2511b2fc3e91158fa82fe37c843fc559204109c90de118f4be30e020ecca9246616fda4c2eb059eb74156d6c62d0d781c97c781dc9aae21c68b047d514963508fc9b31fa90426e28dfa410f6b30a8f5a9ef84ebb6333f638275eb824a", 0xe7}], 0x9, &(0x7f0000002a40)={0x74, 0x1bf, 0x4, "4059e874b34dce097d34ab2635f75e93c95b7893039e5ed17e398192aafb85981d92829c88077fc270d192adb7bc204d5b7fc3bd72fef5831a705d0f9bdb304dbdbd5efa6ec941acfb1c36d9c82872c3b51a85546631d6c6893e1b37a6d71bd7e67c50fc0d7f0470"}, 0x74, 0x80}], 0x3, 0x20008000) keyctl$revoke(0x3, 0xfffffffffffffffe) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x5, 0x8, 0x0, 0x4}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x0, 0x5) sendto$ax25(r0, &(0x7f0000002b40)="9be0de618354c1147ffe0bd4fe4af3356627058c72201c1294120d0e94b595a7181cc2d9f4f8824a8053883be731cc6441155a607243995072c6055be18fbc8f23b93d43cbeafadfeb4f77cbb2705acd7e5ee1c570b7c019f89f31efb1839ea6123f730f041d5e83901937c49f56a8b71c3467dffbf2307f29b3a597bb617b62ba21feab553b620a4b01f76946a35915b97034f0a7d0ed97ac65247e6a836121160f8733457a90649c55fa1141b580e245f16fce70afeac1f395dead6777365647b65a6e5cdf454c44a839bd923b38df0dbd99f57f6a17b694fabdcf4586c305afa039a97a050fc386a3aa04", 0xec, 0x40000, &(0x7f0000002c40)={0x3, {"ff0a6802945ad2"}, 0x3}, 0x10) r2 = add_key(&(0x7f0000002c80)='blacklist\x00', &(0x7f0000002cc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002d00)="e652725b093044755ed668a5e6a758938f1c286859a8553c23a9beef2ec1321263cd4d51e4b174a862bd8485ba36d6c5c6a3ded0b3928121eb24fbe9715e9ee5cbe4bf6952aaea410cc98a65168e048c8991686f3abff3b5f8e13b9c8681b6933a37", 0x62, 0xfffffffffffffffc) r3 = getuid() r4 = getgid() keyctl$chown(0x4, r2, r3, r4) 2018/04/04 19:12:26 executing program 6: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xa8, "7fea2e0c46f0cecf9739b8b4d2ea42aaf8d7b38f2dabc44d59693d10335e8285f0a63d2f63ee7c1bbc85ab46649bf0705b16b9121a14c0ae5d8e3a327a387c755daceea569f914eaa56179654c228aaa553f1898c1e572d226e8414c38f18bd025e88ba742e0a31dec64d3680157ef757dedc1cba30e424b8eda77bb339f8c52ca40a2a18f918c5fd59b62f04844024584ae0381dc928a71c34f2ff28400a3cc056cc720da902b85"}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000540)={r1}, &(0x7f0000000580)=0x8) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3fff800, 0x201) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r4, 0x80045530, &(0x7f0000000080)=""/221) r5 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f00000003c0)) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000000280)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) 2018/04/04 19:12:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x72, 0x40dbe4cb975362ea) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:27 executing program 2: r0 = socket(0x400000000003, 0x80003, 0x7) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0xc7, &(0x7f0000000040)=0xffffffffffffff48) pkey_mprotect(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) socket$l2tp(0x18, 0x1, 0x1) 2018/04/04 19:12:27 executing program 4: r0 = socket$inet6_sctp(0xa, 0x10005, 0x84) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000040)={'bond0\x00', @ifru_mtu=0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/04 19:12:27 executing program 1: r0 = socket(0x0, 0x806, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x200000000000000, 0xf000, 0x1, 0x2, 0xf}) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000018ffc), 0x4) 2018/04/04 19:12:27 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x98, 0x10001, 0x8, 0x5, 0x6d0e, 0x5, 0x7fff, 0x3, 0x4, 0x2, 0x20000000000000}, 0xb) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000040)=0x3b, &(0x7f0000000080)=0x4) r3 = fcntl$dupfd(r0, 0x406, r0) connect$ax25(r2, &(0x7f00000000c0)={0x3, {"654d1f866b6d36"}, 0x9}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f00000001c0)={0x8e36, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r1, 0x400}, 0x8) 2018/04/04 19:12:27 executing program 7: statx(0xffffffffffffffff, &(0x7f0000001d40)='/\x00', 0x0, 0x0, &(0x7f0000000180)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) 2018/04/04 19:12:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x8b) 2018/04/04 19:12:27 executing program 3: r0 = socket(0x6, 0x2, 0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) sendmsg$rds(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000002c0), &(0x7f0000000300)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000000340), &(0x7f0000000380)}}], 0xb0}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x7, 0x4) 2018/04/04 19:12:27 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000040)={0x200000000f000}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0x7ff, 0x7}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x4000000000000000, @loopback={0x0, 0x1}, 0xf3}}, [0x1ff, 0x7, 0x9, 0x400, 0x40, 0x1, 0x6, 0x401, 0x800, 0x100000001, 0x80000000, 0x9, 0x1, 0x8, 0x80]}, &(0x7f0000000280)=0x100) keyctl$describe(0x6, 0xfffffffffffffffd, &(0x7f0000a9c000)=""/24, 0x18) 2018/04/04 19:12:27 executing program 6: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000003}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x12002) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f00000001c0), 0x4) r2 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x1ff, 0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000003c0)=ANY=[], &(0x7f00000000c0)) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000200)={@mcast1}, &(0x7f0000000240)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000000efcc)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x8000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)={0x3, r4}) 2018/04/04 19:12:27 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x0, 0x28000) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) bind$bt_l2cap(r0, &(0x7f0000000340)={0x1f, 0x0, {0x0, 0x0, 0x0, 0x3f8}}, 0x9) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbffffffdffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)="fbf9d2b4181cb71002fd4e8253d9923b34085468d50d715991005adc2c36d5e6446d9cee5f7d4201fea531ff0a14bd62315c114830fb4c3209bb50f57169c41c38c0efe7131fc1069775d6e70b2fe024f936365896f5eab1ab245159dbab18342cf6b63905654b28490675aacd5e37625381512686c52a92f5ae5196ce1cb10d950e0dded309110a956933f0a6478c545240482c6104ef6b9927d31c65f9f6963db42ac705c516d2d157c4fd0f906425706921d1d179e579cad9b6eb16ed8ca30f34bf4497f6", 0xc6) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)={{0x5}, 0x0, 0x8001, 0xfffffffffffff604, {0x8, 0x20}, 0x8, 0xffffffffffffff00}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000280)=""/156, &(0x7f0000000340)=0x9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000640)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000180)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000700)=ANY=[@ANYBLOB="17a724296f77f2dfc7bb5f4925f18bbe664a33375942a111e0e9475f08775bf92a1c2dd764df6ac72f5fca19729bd67149abf5f14372c7b5ab3e1f592eb2be066646ef85a1ff89c7ce56f2061c0e920f3b8a651cb745453ae28225e4317d64430cc1371e8c873467d24c0f948da2656760431ce8f32f3475747dbf6652ccd9d605e61d32df0e4f035c3e098796eb394eb8631db70cbd4b251cdfb2efa2"], 0x97}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7bb7, 0x4}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417}, &(0x7f00000001c0)=0x10) r3 = socket(0x0, 0x4, 0x0) getegid() setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x0, 0x0, 0x1}, 0x10) 2018/04/04 19:12:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, 0x0, r0) keyctl$update(0x2, r0, 0x0, 0x0) 2018/04/04 19:12:27 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x5, 0x6, 0x7a8c0cde, 0x749, 0x8, 0x1ff, 0x8, 0x5, 0x2, 0x2, 0xfff}, 0xb) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x4}, 0xc) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/psched\x00') getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @multicast2}, &(0x7f00000002c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={r3, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="e7000000039b46a2"], &(0x7f0000000100)=0x8) 2018/04/04 19:12:27 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f0000000080)={0x2, 0x401, 0x0, 0x7, 0x3}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES16=r0], &(0x7f0000000040)) 2018/04/04 19:12:27 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000e3000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2}) ioctl$int_in(r0, 0xaf00, &(0x7f0000197ff8)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000091ff4)) ioctl$TCGETA(r1, 0x5405, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f0000d7c000)) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000001c0)=&(0x7f0000000100)) 2018/04/04 19:12:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c0afff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x20, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) prlimit64(0x0, 0x7, &(0x7f0000287000), &(0x7f0000a25ff0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x894c, &(0x7f0000a84ffc)) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f0000000040)) 2018/04/04 19:12:27 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x80280, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000000180)=0x80, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x5, 0x8000, 0x85c3, r2}) write$binfmt_elf32(r1, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x5, 0x100, 0x8, 0x832, 0x3, 0x6, 0x8, 0x196, 0x38, 0x33d, 0x400, 0x101, 0x20, 0x2, 0x7f, 0x4, 0x8}, [{0x7474e557, 0x0, 0x8000, 0x7, 0xf5, 0x3, 0x2, 0x3}], "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", [[], [], [], [], [], [], []]}, 0x857) getsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000003ffffffffffff010800060452c0aaaaaaaaaaaae0000002aaaaaaaaaabbe0000002754c1b8754ae"], 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000a40)={{0x2c, @multicast1=0xe0000001, 0x4e20, 0x1, 'rr\x00', 0x12, 0x0, 0x24}, {@loopback=0x7f000001, 0x4e21, 0x10000, 0x7177dcbf, 0x712, 0xc52}}, 0x44) 2018/04/04 19:12:27 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = getpgrp(0x0) getpriority(0x1, r1) r2 = gettid() r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x80000001, 0xe9, 0x204, 0x0, 0x0, 0x6, 0x0, 0x8, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r4, 0x4, 0x6, [0x2, 0x19ec0000, 0xffffffff, 0x8, 0x9, 0x1]}, 0x14) process_vm_writev(r2, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x200000) connect$inet6(r5, &(0x7f0000000180)={0xa, 0x4e23, 0x8000, @empty, 0x8}, 0x1c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r5, 0x81785501, &(0x7f0000000040)=""/180) close(r0) getsockopt$inet6_int(r5, 0x29, 0xff, &(0x7f0000000100), &(0x7f0000000140)=0x4) eventfd2(0x4, 0x1) 2018/04/04 19:12:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x100042a1fe) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000280)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0x56, 0x2}) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4001, &(0x7f0000000000)=0xefec, 0x0, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 19:12:28 executing program 7: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000000080)='ramfs\x00', 0x6) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x6cd, 0x8, 0x0, 0x800, 0x0, 0x0, 0x40000000000000d8}) 2018/04/04 19:12:28 executing program 2: r0 = socket$inet(0x2, 0x2000000000000001, 0x0) r1 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000900)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000940)="42c47d0459b8377153db29aa23da50c932d954ed23f77c536041e483fcd9053c3eb81a8eebe3d875238fe0072eee08c1cf122992e0fc7d3557bde44160ef795f787258bd3e26e895b357f4959ab45586fcc7b37f12427090b0023c0f438d30f9c211ab68cd2325a1b165d41070a345e3875e4ef011cdc60729d1f82637352a", 0x7f, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000a00)='.request_key_auth\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a80)="8a86dc5d90a0fcbe788692267e00f9ace860f2378c10fb0751ba03349ca90366f8dad9bc751aeea45f0e918c39ac4bfbf6c2800106296f230765b4afaa", 0x3d, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000000ac0)='id_legacy\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000b40)="7757b96b0ec96cda9e7916bd9f940a8d7e47b0fe3f49", 0x16, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000b80)={r1, r2, r3}, &(0x7f0000000bc0)=""/4096, 0x1000, &(0x7f0000001c00)={&(0x7f0000001bc0)={'sha3-384\x00'}}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001c40)=@broute={'broute\x00', 0x20, 0x2, 0x3d7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x427) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x0, 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200000c0], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}]}, 0x110) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000680)={@remote, @multicast1, 0x0}, &(0x7f0000000700)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000008c0)={@dev={0xfe, 0x80, [], 0x11}, 0x69, r4}) r5 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0xc028ae92, &(0x7f0000000000)={0x45d5}) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000780)={0x6, 0x0, [{0x5, 0x7, 0x0, 0x0, @msi={0x8, 0x4, 0x8}}, {0x2, 0x4, 0x0, 0x0, @sint={0x9, 0x100000000}}, {0x10000, 0x2, 0x0, 0x0, @irqchip={0x7fffffff, 0x1ff}}, {0x5, 0x7, 0x0, 0x0, @msi={0x100000000, 0xfffffffffffffff8, 0xffffffffffff5719}}, {0x7f, 0x7, 0x0, 0x0, @msi={0x9, 0x8, 0x28}}, {0x7, 0x3, 0x0, 0x0, @msi={0x5, 0xad2, 0x80000001}}]}) 2018/04/04 19:12:28 executing program 5: r0 = socket(0x1, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}, [0x200, 0x4, 0x180000000, 0x1, 0x7fffffff, 0x4, 0x100, 0x5a6, 0xffffffffffffff72, 0x401, 0x4, 0x1, 0x80000001, 0x8a, 0x9]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x1000, 0x2}, &(0x7f0000000180)=0xc) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000200)) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e21, 0xb0df, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2000000000000, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x64) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-vsock\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x5, 0x26a9, 0x0, 0x8}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x1833, r0, 0x4e) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r1, 0xa, "1e715aad246c519ffdf9"}, &(0x7f0000000480)=0x12) r5 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000540)='%nodev\x00', 0xfffffffffffffffe) keyctl$read(0xb, r5, &(0x7f0000000580)=""/103, 0x67) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$TCXONC(r3, 0x540a, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000600)={r2, 0x1, 0x100, 0x6, 0x0, 0xffffffffffff0001, 0x81, 0x33, {r2, @in6={{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x252f, 0x100000000, 0x2, 0x3ff, 0x4}}, &(0x7f00000006c0)=0xb0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000700)) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/dev/qat_adf_ctl\x00', 0x10300, 0x0) r8 = openat$cgroup_int(r7, &(0x7f0000000780)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) fcntl$getownex(r8, 0x10, &(0x7f00000007c0)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r9, 0x8, &(0x7f0000000800)={0x401}) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000840)={r6, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x40}}}, 0x84) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000900)=0x46686687) kcmp(r9, r9, 0x1, r8, r8) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) write$sndseq(r7, &(0x7f0000000980)=[{0x18, 0x4, 0x0, 0x7, @time={r10, r11+30000000}, {0xf1b8}, {0x80000001, 0x2e}, @result={0x101, 0xa57}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f00000009c0), 0x4) ioctl$TUNGETSNDBUF(r7, 0x800454d3, &(0x7f0000000a00)) 2018/04/04 19:12:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4002, 0x100) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x3ff, 0x4, 0x2, 0x9, 0x7}, 0x14) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/04 19:12:28 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40086439, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f000051fff3)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f00008b4ff7)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x20000) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0xb8, 0x200013, 0x4}) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000100)={0x100000000, 0x6}) 2018/04/04 19:12:28 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x20000089fa, &(0x7f0000000080)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x200, 0x20) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x20, 0x70bd2d, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) select(0x40, &(0x7f0000000200)={0x0, 0x0, 0x5}, &(0x7f0000000240), &(0x7f00000002c0), &(0x7f0000000300)) 2018/04/04 19:12:28 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000080)=0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0xe550a85112036bc1) sendmsg(r1, &(0x7f0000ff1000)={0x0, 0x0, &(0x7f0000565000)=[{&(0x7f0000000040)='q', 0x1}], 0x1}, 0x2000c000) close(r1) 2018/04/04 19:12:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x4000000000004000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/117) syz_open_pts(r1, 0x200000) 2018/04/04 19:12:28 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="1a6465762f6b766d00", 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000000)={&(0x7f0000008000/0x1000)=nil, 0x100000001, 0x1, 0x9, &(0x7f0000005000/0x2000)=nil, 0x400}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0xe, 0xffffffffffffffff) 2018/04/04 19:12:28 executing program 0: r0 = memfd_create(&(0x7f0000000100)='/c\x00v//seq\x00\x00\x00\x00', 0x400000000000003) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0xfffffffffffffffc, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ea6bd31bda2c51f06c5f0b014f9f91eeb7647c000000000000000000888faf8fb5740200a6dc4d"}) dup2(r0, r1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x7, &(0x7f0000000140)=0x4) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x21}], 0x1c) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000440)) dup2(r2, r0) r3 = add_key(&(0x7f0000000280)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)="bfd21871d4c639b2c9ea661835ba280349b412a22e20f98d025eff30a9ae964cd75e93eb23c9516baac4fcce901ab845f6070a1055a1506f7ac67d37435a3c50c60b171f7fa603ff947789666d5a02e5c1a8ee3e21b9bcb1f211293cfb42665e48e6227fc4a45fcb", 0x68, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r3) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000200)=""/94, &(0x7f00000001c0)=0xfffffffffffffe82) 2018/04/04 19:12:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f00000002c0)={0x9, {{0xa, 0x4e22, 0x5940, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x0, 0x4, [{{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xad2}}, {{0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x424}}, {{0xa, 0x4e20, 0x14, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}}, {{0xa, 0x4e22, 0xb223, @empty, 0x2}}]}, 0x28c) pipe2(&(0x7f0000000000), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000240)="b9ee0900000f32b801ae00000f23d80f21f835000000e00f23f8b881ff00000f23c00f21f83500000d000f23f8c744240047fb0000c7442402d1000000c7442406000000000f011c249a0c0000000c00c4e1c01231660f3a22033566b81a008ee80f44640b00c4c27d2102", 0x6b}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:28 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x100) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x141000) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100), 0x2) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}}, 0x7a25, [0x9, 0x5, 0x8, 0x1, 0x8, 0xffffffffffffffff, 0x20, 0x6]}, 0x5c) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000200)=@req3={0x81, 0x1f, 0xffff, 0x1, 0x9, 0x707fc997, 0x4}, 0x1c) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x1, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x202d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000040)="62646576285cc7266574683124293a656d30766d6e65743076626f786e6574317d5b656d31866e6f64657600") 2018/04/04 19:12:28 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7ff) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0xd7d}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={r3, 0x5}, &(0x7f0000000580)=0x8) sendmsg$unix(r2, &(0x7f0000000280)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="043e1aa3a7c244e916a3516f9a4e48b307465f2189f08363fe2c789482f7146cbdf22d269794cdd720c0073a1577984eb95d03214c8a59d59395b92a62f4f3a19f1c7ce8a44c5da94fce4940df4706dfed61c2deb19fdb0d06d3fa62ff758f058dee89506d7a4b215b42f4f519a2d0a9c8ad09900a72952974f197842cb2ea1d02c32a64d23dd6cfe22ea65c925f502716332f2df7c4705385a90c9d634fd3149e5bbff3d6a045d59802b667457e9ae03c5195", 0xb3}, {&(0x7f0000000400)="7f8b5e6bdc2491b02c2144f15a64bc4664aa6e66a8893d79ee46dcb9d749ca9284e57a5c7cfd56e517dfdb587649f3604c41fb06b93fd2e661aab9cf5240b93c87b14a5d6f894677a4c06ab380f842172fd97c7f5e9de34ccc7b96fc74945132aef56e2036a521b025deb2a96c1b3d78bac6a6ae929959be6fe3ad3adf36785a0c8636af4df16b73f94382", 0x8b}], 0x2, 0x0, 0x0, 0x84}, 0x4000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf92}}, 0x26, 0x4000400}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r4, 0xfffffffffffffe01}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x77359400, r5}, 0xe4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r4, 0x80000001}, 0x8) 2018/04/04 19:12:28 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000012000300000000000844000000000000"], 0x14}, 0x1}, 0x0) 2018/04/04 19:12:28 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000300)={0x0}) ppoll(&(0x7f00000002c0)=[{r0, 0x40}], 0x1, &(0x7f0000000340)={r1}, &(0x7f0000000380), 0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) fcntl$setlease(r0, 0x400, 0x2) 2018/04/04 19:12:28 executing program 6: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = getpgid(0x0) process_vm_writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/102, 0x66}, {&(0x7f0000001300)=""/210, 0xd2}, {&(0x7f0000001400)}, {&(0x7f0000001440)=""/148, 0x94}, {&(0x7f0000001500)=""/207, 0xcf}, {&(0x7f0000001600)=""/183, 0xb7}, {&(0x7f00000016c0)=""/197, 0xc5}], 0xa, &(0x7f0000001900)=[{&(0x7f0000001840)=""/6, 0x6}, {&(0x7f0000001880)=""/94, 0x5e}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001940)='/dev/usbmon#\x00', 0x9, 0x200) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001a80)={'gretap0\x00', 0x0}) sendto$packet(r1, &(0x7f0000001980)="af102b036fc771dba3a385490a35440bc3d2a1f7aea08158c4987f2a3b9aadf199d271286cb63a5a959cab5f21739793f2e0e96589f3b0d54c49e82236e13799f44a50ab1171576465479d1b7be81d8606eeea679eab964369b9b67c0ec4e95da8b4b1efeff94bb7a4198e4d574c75dd73f0d5619c3eb6d80b0b78071e3b599965fa7b3a8f4663dd4d86d34824da6225a8c4e8031d606340e892c83a0ce1c15688a440781d137081f59a82cc97b07598", 0xb0, 0x10, &(0x7f0000001ac0)={0x11, 0x1f, r2, 0x1, 0xfffffffffffffff9, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sched_getaffinity(r0, 0x8, &(0x7f0000001b00)) flistxattr(r1, &(0x7f0000001b40)=""/65, 0x41) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000001bc0)=""/105, &(0x7f0000001c40)=0x69) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001c80)=0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000001cc0)={0x3, r1, 0x1}) write$fuse(r1, &(0x7f0000001d00)={0xc8, 0x0, 0x7, @random="f130fd6e9f4a47c5fcc5185d00998566f58589a6b43d95adb3b0e6fad652f1d8b557da4f2b6298cc98679c41395f9a203d3ca7d1311f8575e30d5ea0d758ca5dd323ed050595c69d9781a618e2baacfe44cb5406e051d78f93e763842716608ac0af7d50a396daf99670af87e72f0b41842429d200e09103cf44e75589d4b2b612de32c0b24b73c8abba4f05332083c753d1b8327cd29c578710eeb429c008e23e4f1b3123436320ea8c3b31a6b47216f1fd5baf26882a11"}, 0xc8) recvmsg(r1, &(0x7f0000002480)={&(0x7f0000001e00)=@rc, 0x80, &(0x7f0000002380)=[{&(0x7f0000001e80)=""/234, 0xea}, {&(0x7f0000001f80)=""/248, 0xf8}, {&(0x7f0000002080)=""/62, 0x3e}, {&(0x7f00000020c0)=""/199, 0xc7}, {&(0x7f00000021c0)=""/9, 0x9}, {&(0x7f0000002200)=""/119, 0x77}, {&(0x7f0000002280)=""/238, 0xee}], 0x7, &(0x7f00000023c0)=""/132, 0x84, 0x1}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000024c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002500)={0x2}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0xcd, &(0x7f0000002540)={{0xa, 0x4e23, 0x9, @empty, 0x1}, {0xa, 0x4e21, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x8, [0xfffffffffffff000, 0x6, 0xfffffffffffffbff, 0x200, 0x7ff, 0x81, 0x4, 0xba]}, 0x5c) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000025c0)=r3) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000002600)=""/4096) r6 = add_key$user(&(0x7f0000003600)='user\x00', &(0x7f0000003640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000003680)="4a8ce98669fb3f8b48998edb719faf73d166646b829d2d94df2abd30198b5a1746ee023a01b3e281a7571078ac1b582597855aa47052f41153d01d4a31dd87abe8a49908a0acb29b4ff4e2", 0x4b, 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000003700)='keyring\x00', &(0x7f0000003740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r6, 0x5, 0x143, r7) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000003780)) syz_kvm_setup_cpu$x86(r1, r1, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000003840)=[@text64={0x40, &(0x7f00000037c0)="66baa00066ed6736360f01cf0f8900000000b9800000c00f3235000800000f300f01cbc744240073ea972ec744240200000100c7442406000000000f011424b805000000b90a0000000f01d966b88f008ed866ba200066b8f9ff66eff3640f01c8", 0x61}], 0x1, 0x1, &(0x7f0000003880)=[@cr0={0x0, 0x40000000}], 0x1) rt_sigreturn() ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00000038c0)=""/247) membarrier(0x10, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000039c0)) ioctl$VHOST_GET_VRING_ENDIAN(r4, 0x4008af14, &(0x7f0000003a00)={0x3, 0x1c}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000003a40)={0x9, 0x401}) 2018/04/04 19:12:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000640), &(0x7f00000005c0)=0x58, 0x49d524d0c3c1a18c) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') fcntl$setsig(r2, 0xa, 0xe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd973", 0x1b, 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000700)={0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r3, 0x6, 0x4, 0x3, 0x4, 0x141}, 0xffffffffffffff15) unlink(&(0x7f0000000080)='./file1\x00') symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000001940)=""/4096) r4 = syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$VT_SETMODE(r4, 0x5602, &(0x7f0000000600)={0x7, 0x1, 0x400, 0x2}) bind$netlink(r5, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) sendmsg$IPVS_CMD_NEW_DEST(r5, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x93ccaba251633594) ioctl$sock_ifreq(r5, 0x8992, &(0x7f00000006c0)={'ip6gretap0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000002f00)={0x5, {0x2}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x0, 0x2, 0x0, 0xffffffffffffff63, 0x9, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x4040000) socket(0x200000000010, 0x2, 0x0) 2018/04/04 19:12:28 executing program 0: r0 = socket$inet(0x2, 0x402, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x8002c, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/04/04 19:12:28 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000013c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x8) fsetxattr(r0, &(0x7f0000262fe8)=@known='system.posix_acl_access\x00', &(0x7f000050bff4)="020000000800002000000000", 0xc, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000180)) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000080)={0x7, 0x1ff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000140)={0x7, 0x20}) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) 2018/04/04 19:12:28 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0}, 0x80}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) recvmsg(r0, &(0x7f0000001540)={&(0x7f00000001c0)=@rc, 0x80, &(0x7f0000000240)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/83, 0x53}], 0x2, 0x0, 0x0, 0x9}, 0x40000000) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x89, r2, r4}, {0x8, 0x80000001, 0xffffffff, 0x100000000, 0x1, 0xac, 0xfffffffffffffffb, 0xffffffff}, {0x0, 0x1, 0x202, 0x6}, 0x9bfd, 0x6e6bba, 0x0, 0x1, 0x1b7fd717c64c16ab, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x3507, 0x6, 0x0, 0x55f3, 0xfffffffffffffffd, 0x5, 0x3}}, 0xe8) recvfrom$unix(r0, &(0x7f00000000c0)=""/121, 0x79, 0x10000, 0x0, 0x0) 2018/04/04 19:12:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="021800000a00000000000020000000000300060000000000020000007f000001000000000000000005010500000000000a004e2000000000ff0200000000000000000000000000010000000000000000"], 0x50}, 0x1}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000380)=0x100020007) sendto$inet6(r0, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/04 19:12:28 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0xfba8a36acd42ffb5) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x5, 0x1, 0x2}], {0x8100, 0x7fffffff, 0x6, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/04 19:12:28 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x26) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003c80)=[{0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000003f40)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000003d00)=[{{&(0x7f0000000180)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000300)=""/233, 0xe9}], 0x1, &(0x7f0000000440)=""/149, 0x95}}], 0x1, 0x0, &(0x7f0000d0fff8)) 2018/04/04 19:12:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x8000000000002, 0x70, 0x3e2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x10, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/04/04 19:12:28 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x50eb, 0x400) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/04/04 19:12:28 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, 0xffffffffffffffff) r1 = dup2(r0, r0) setsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000000040)="28d32e2920d17bd67b4c5ec5aa29069a34ae92b442b8b6d9465e22706b647a53b76744caff80ba1162e1544ae59538fedfc10cf558f726da007b71930140b6104563a68825ea505bfe1c1e9274be15f465a7d0d4ea0aaa0aac60a2a24ac19d6f47c11c5d5037ca12fb26859670337425c9d2df3562260333a18609ec8dc9cdfbc98adae7f358e042871aaafe1a8943cef3dfe8b5cf26205d4ab7509c64ed3f8ee3bc0d06ff3d2ed69a45d51d98807915a7b3f9f40f5543d9ddb83d939778ed12afc9d81f2c208138915b3d011677b9b87b81f5d5b20cae2d5bd45eea5e22b4976b40eb51caf275a820be4402e6", 0xed) 2018/04/04 19:12:28 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='rootfs\x00', 0x0, &(0x7f0000000180)) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'system.', 'rootfs\x00'}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='stat\x00') syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x80200) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/04 19:12:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt(r0, 0x100000001, 0x6, &(0x7f0000000100)="98a817dde1cf298cf2c2ed887d1b91270c5a472feaeaf225f24b068a16b3ffb1f256187b0ecece3d7180af7745641613a20824a4a00ce44ce2b2ade357c357f4ff5a16d4ade871cbff84b69c18869428d68d57be081e12f77fba98d004c1b43853509790cb27a0541230693f8e0fe01bebdea73d8985b0429f20e08efd18218b9d03afce8dcf1acd81d8381b04511871640e458916e18d6cf4622d75922205d48f3d9a46225a478d700d46d3c56777e918a55de83a8d74d0d086f5660cb22df027abf5b489d55c126eb7ade2fe", 0xcd) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fchown(r1, r2, r3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0xffffffffffffff49, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000000240)=ANY=[@ANYBLOB="43230000000000000000007ae38db9c261f10000000000"], 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r4 = accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f00000012c0)={0x4, 0x7, 0x0, 0x0, 0x0, 0x0, 0x5, 0xa168, 0x0, 0x7f}, 0xb) 2018/04/04 19:12:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) r4 = dup3(r0, r2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000280)=0x8) io_submit(r3, 0x4, &(0x7f0000000440)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x7, 0x4, r0, &(0x7f0000000540)="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", 0x1000, 0x100000001, 0x0, 0x0, r4}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8, 0x7f, r2, &(0x7f00000000c0)="db0702daf7f533508adb312b5b05ecb837b8f4ac5311f90e7b9b64540c368ff70ed86bb44a16fb7c757b0abef6844d19665af0e29f9989bac845670899f25d98ed27999ef6e5488a6e747554cfc4de85578777da1efbcddb849e0e927657fad37f39d1fc66207206d703d175ec3cd6ac75bd133004120e593105f5962282614a8b4a41edee0d6586987fbbaa7160ee6c2c7de1b51994db03cd8ebe7fb74929c8d84651719ae670504580aee509b8ea2c788ab96842882226092cca8221170b987ad272d9b575b823820d441be46af76c4ed6cb8016cb602420b02a5fcf1e5d459a212fd52b9b4a4734ce4e0398ac", 0xee, 0x10000, 0x0, 0x1, r4}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f00000002c0)="f5ddb59d67aa6649d7a7b15c72785b9c5bdbac21722282f346d00c35bf9605bc13ccad3a5a1ebc0f9aa67f162608168b3b5063b0b5ebffa7a9680d3c58e7448430b537ecdb90244102b16bf69c8508a8477e8c461842d41553f57bf6025f86548dfc15f00e80aa629cce2a494f07d4774ef7ac05336bfcc7ea1f686ac1685df08fef98611ffa7ccd94da19eb460e8f6ece1e31d5e534614b3faab525b170d4d16af3059a09bc05d21c103a8b33", 0xad, 0x10000, 0x0, 0x1, r4}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xf, 0x5, r2, &(0x7f0000000380)="ab5307b003eb4cdf3897b10136669b032147e6c25f98767cbe4d885ac89b5fea238bde4a4100259ace47c835de473c8be717971f8dd7b2dfba800efbc572f2d6225f4afa86552a6adad715c486e18598d69e9a6c8197d10cdc6b7e305583faca43794999c9bed6a4288808", 0x6b, 0x9, 0x0, 0x1, r4}]) 2018/04/04 19:12:29 executing program 5: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x0, 0x20400000, 0x931c}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x80, 0x5, 0x400, 0x2bb1, 0x80, r1}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/04 19:12:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00009e1ffc), 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000180)=""/51, &(0x7f00000001c0)=0x33) r1 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd1d6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7465}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)={0x20, 0x2c, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @ipv4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x8881}, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7, 0x401, 0x1b, 0x8, 0x4, 0x100000000, 0x6, 0x200}, &(0x7f0000000040)={0x4, 0x1, 0x8, 0xffffffffffffffe1, 0x800, 0x7, 0x3, 0x9}, &(0x7f0000000080)={0x9, 0x20, 0x2, 0x101, 0x9, 0x8, 0x1ff, 0x1000}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0x1}, 0x8}) nanosleep(&(0x7f0000000200), 0x0) 2018/04/04 19:12:29 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000004c0)={'tunl0\x00', {0x2, 0x4e20}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000440)={{0xffffffffffffffff, 0x2, 0x200, 0x3, 0x5}, 0x1, 0x2, 0x401}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) readlinkat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=""/228, 0xe4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x401, 0x3e, 0x1, 0xc2, 0x7}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)={r4, 0xbc, "0ea937f64d8c13f7e03ce556c765215db951f984c54b3e119f19c88bd73b73f6700242553b4e159c260407d84fb8fe27441edf9bdf07f45092c5c8c094524c6725f7c84bed531f89772cf1be354c219e29adecc372cd445c368e997d58754defccb1a8f18d503c136f82c3930c11f57d53dfe7724884ce24a14c4191dc2faf8578711fb0f13f48951767cc1183ff1fd541e3ce8720e2940f00e3082afe8f17f7c0ab25af6ed4544ffd15ec6497d1132d4ce790f216fb7ab81eaee2e0"}, &(0x7f0000000400)=0xc4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000500)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x200000000000027, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, r5}, 0xfffffffffffffca0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, 0x1c) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000140)={@rand_addr=0x9, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x18) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000100)={0x3f, 0x0, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bridge0\x00'}) 2018/04/04 19:12:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100}], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000380)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x9000}, &(0x7f00000000c0), &(0x7f0000000140)={r3, r4+10000000}, 0x8) 2018/04/04 19:12:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000007c0)={0x14, 0x27, 0x1ff307543bf68163, 0x0, 0x0, {0x9}}, 0x14}, 0x1}, 0x0) 2018/04/04 19:12:29 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = timerfd_create(0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) 2018/04/04 19:12:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x20001) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr=0x7, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x7fffffff, 0x4e21, 0x20, 0xa, 0x20, 0x20, 0x5c, r1, r2}, {0xffffffff7fffffff, 0x4, 0x3, 0xfff, 0x1, 0x80000001, 0x0, 0x20}, {0x3, 0xfffffffffffffff7, 0xfffffffffffffffe, 0x17e000000}, 0x6, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4d5, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3504, 0x0, 0x2, 0x1, 0x400, 0xff, 0xfffffffffffffff8}}, 0xe8) name_to_handle_at(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0xa5, 0x7, "d28984fefc5e19731b8ca4c35a6fdacfd612a48923716cf9cd9f5c752bed890163bfe4945c4fcc77d80f41e4021babf53f55dc3b96686f05bc0994829e49ae7b5ff31a3279e19646c2cc352533fb5c0608987e0490cf40c56395cf100605f882872c1460e2458c2084939de83320fe256e8921285671e6b86c8b138fa17e07d3a76736b0650beb174ddae794d731832ae33d6db61ebcd1b8b784a72371"}, &(0x7f00000003c0), 0x1400) setsockopt(0xffffffffffffffff, 0x2000000000107, 0x5, &(0x7f0000000040), 0xffffffffffffffdd) poll(&(0x7f0000beb000)=[{}], 0x1, 0x0) [ 518.843505] sctp: [Deprecated]: syz-executor1 (pid 5338) Use of int in max_burst socket option. [ 518.843505] Use struct sctp_assoc_value instead 2018/04/04 19:12:29 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/04 19:12:29 executing program 3: prctl$getreaper(0x27, &(0x7f00005a1000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2040, 0x0) fsetxattr(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="747275737465642e2f6465972f736e5a2f70636d432344237000c2bce11cf721dd436f2fcd301705a5efece2229d90ffd92ce03dbc9f8e2ac1487eda1a9ce49ee93439632e0a12ec6e561f85054f24ef1979ef0f5bb4b2beecee99647669504f64713868911ce5ab3ee42771642069d22c6eee901b0d21838200bfb106a62c81e5f9dc8ae76a232b6fd754bd5c4dd66d109601787efa"], &(0x7f0000000300)='md5sum-\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x2, 0xea}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x18, "3e543e3fbd0fe39530081c8791f173550e8df0a771756a1d"}, &(0x7f0000000280)=0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x88000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000340)={r1, 0xa8, "98a92990a4c5b5ea9d499f31548d3eef8723d8f0eecf81164df9d712e9a73f097acfe178bbb85b24920fe41ece708638c04c2509339501c39495965dbd3c74fd899c16613e60da266c6065d449c1f5dffd48bdaab415e7e5c60bec49cabddbb161917a510e7d5a746101c3d24fefa0e1e89d714e5a44e998aef62df55cbf47aa61fe3a245b28c77108361255975ce7d0fd5c606abb62c8cffd69f6fe10d4e9fae131a231505a6e3b"}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000440)={r3, 0xfffffffffffffffc}, &(0x7f0000000480)=0x8) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000040)={0x5, 0x2}) r4 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0x101}, &(0x7f0000000180)=0x8) 2018/04/04 19:12:29 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x300, 0x70bd25, 0x25dfdbfe, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x805}, 0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r4, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000080)={0x4}) 2018/04/04 19:12:29 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000400)='/dev/audio\x00', 0x800, 0x0) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = socket(0xb, 0x200200000002, 0xfffffffffffffffd) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) ioctl$void(r1, 0xc0045c78) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000480)=0x3) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) socketpair$inet(0x2, 0x3, 0x8, &(0x7f00000003c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x8, 0x4e24, 0xfffffffffffffffb, 0x4e24, 0xfffffffffffff111, 0xa, 0xa0, 0xa0, 0x0, r2, r3}, {0x6, 0x1, 0x2, 0xdb, 0x6, 0x1, 0x1, 0x7fffffff}, {0x9, 0x7, 0x5, 0x99}, 0x8d, 0x6e6bb2, 0x0, 0x1, 0x2}, {{@in, 0x4d2, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3505, 0x3, 0x3, 0x4, 0x4, 0x8, 0xfff}}, 0xe8) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/04 19:12:29 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000002ff8)=[0xf31d]) 2018/04/04 19:12:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000000000)="f91b81e7974b3af440a4dba6c5d0ee5557faeccd7b80ee4a1c1679c819839d66f56920329fc55abf3937c00974cdf496d48663991fad18dae14ce290a60435abe5ccd0e010539107fcc42a9b37a9c7f7659f988a091c6c2e3c980929e7fbcaba07959d98c84baa077e27308dbe278764d6cbdfc9948f5e7089494d36b59e19f1bdca61517fc969aea0728127e23166ef294859c2e0c1dfbacf7f45d7c6a59b50636065589bdd9fae74f7d419f09e22b6a38f511026e3bd1f6e3aa6e90ea0703189d3ef73181a320337047a84cfad7529f0e5c59524b330") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000440)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}], 0x0, 0x0, &(0x7f0000000540)}) 2018/04/04 19:12:29 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000001500)='/dev/amidi#\x00', 0x100000000, 0x300) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000001540)={@mcast1, 0x0}, &(0x7f0000001580)=0x14) connect$can_bcm(r0, &(0x7f00000015c0)={0x1d, r1}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) ioprio_get$uid(0x3, r3) perf_event_open(&(0x7f00000016c0)={0x5, 0x70, 0x3, 0x100, 0x6, 0x5, 0x0, 0x7fffffff, 0x0, 0xf, 0xfffffffffffffffc, 0x3f, 0x4, 0x7ff, 0x4, 0x2, 0x10001, 0x7, 0x4, 0x7ff, 0x3, 0x7fffffff, 0x2, 0x1, 0x0, 0x6, 0x4, 0x4, 0x845a, 0x100, 0x3, 0x3, 0x82c0, 0x3f, 0xee4d, 0x100000001, 0x65cda0da, 0x0, 0x0, 0x100000001, 0x0, @perf_bp={&(0x7f0000001680)}, 0x8, 0x7, 0x90e, 0x7, 0x1f, 0x9, 0x8}, r2, 0x2, r0, 0xa) connect$l2tp(r0, &(0x7f0000001740)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x3, 0x2}}, 0x2e) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000001780)) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001840)) sendmsg(r0, &(0x7f0000002f00)={&(0x7f0000001880)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x80, &(0x7f0000002c80)=[{&(0x7f0000001900)="0a76a8e92353b4ada2e893ed", 0xc}, {&(0x7f0000001940)="a9a1ca1f1468fb80ad409d9de90236d8529f56208135de848623c46f4170f2741a5b06e3d148b4dc66d0bd281b2f50e5a7861e6a2da30d674bcd9faf3db654966cbec4d6d6102ef60226f6ffeb45f318401acddbde411c9aef524afcc7916fdb", 0x60}, {&(0x7f00000019c0)="e77a2a9120154bdf152cf7f3fad859da7da9ad9088b1396933f178390db4216657d0e262cfed75fdea6a347b08ff1723e23be493140f598ccbd2c326686fad5550efbbd3f656482830a7fe2094e1aa838618204bf8322df3ec6294d1d5e57a5a16a340f7e929a9cdead3d2b156ebd84e74ce62394905166c2b5dc472a8f89aef90fe995a2ba863a9cbe6e0f4d3914a6db484e8659c46f286bf1144caa44579a413135cbe8cd45b13ca6b03b3dbaba882736c5b81e7973fd021d3d415ff57b112802c3c9330bad205b5cc3dad67", 0xcd}, {&(0x7f0000001ac0)="d82e1c9a914d24bdbcd8e7e055aebcb6074ebf75853dcb92912c8b980bcafd6c22f644402623271616df271303e1f1009f0db5fff301c3dad2a04daa06912619b5433492447ffe32896f3478719a7e93d073c29771a607ff53a0cb7a690b5f969fb4be179714aa5dd1a8378ff088aba12a3d75507332149a7b31264895", 0x7d}, {&(0x7f0000001b40)="f1d91e71c5c83184b082139a8f5c66da9b1e898cfd391e68c762a7ae40e213c896fdaec58e4310bc16b4e74b26371d9d6b29b2fe6b5479", 0x37}, {&(0x7f0000001b80)="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", 0x1000}, {&(0x7f0000002b80)="d01d735c5a8ebaad64f15b06f68b", 0xe}, {&(0x7f0000002bc0)="874af5d0321daedc58dfaac3c4215c2f9252310b51e3aaa0f022e80b75767afcf62c8961f79000a35f3210f5a58aef32be0b40f49c77ab06b045962181fed475541f7c68124417e9e0b63ab35102d0e3e88f2a75e32e4f3576df864814cf3665d100fb0681a0353e63308eb5180785e7c73faa810fa1ab19269521891e5fa616206f8c0d0d59b9b898e23b5fe0b476b6fb65a3afe96b263243e7ba98753e84b6e744", 0xa2}], 0x8, &(0x7f0000002cc0)=[{0xdc, 0x117, 0x78, "712a2aeedf7f334aea82f467dc32e4042970a6d5db0758a83dd13feb2ee3614cd179b76c46702ac79f42a3b60837a162b7cb4e843a2ea6161604b5f242bf922d53d60d2faa471c6ccf4309e91823ce11b49bf3a6eba2786e905b23dae0c827149295bb08f2a97ded560dcc6c7982ec55c20ffdea98beafdc0d1991fc617a4b2b2bf79ea06effad273067c638fd2babb52697583139ec01a1ab8bb99e45f07b2b860fe35a55b09237343e763be0d20d484aab862065d2c7c108e07377a4b35951e7f5d17fa4522a37c961baacd8e5"}, {0x38, 0x1, 0x1, "dbca52b8526bb8239ef4ab38a53a99658e96e868796471f26cb03ec85c95b1420bad8851cd4ed916bd"}, {0xb8, 0x10b, 0x3, "044351ea38a2ffa2cf5b54d6dc48fc0396e9b3b1c7c0da32b305cd5187f077e7ae5c6c6fc5f144619287a117c326052aa8fc62a9983990356d0953ec7e799d177547600a8913981cc31a9bb948ed669d739ddf633280983a2b9b4a8fd2b511f6e5dd94846b2a72337501aa733b86df3abfadf369204645e051382e35c64203a851647d9df04101a08d1ed48fc32edb4c2ad20cfbc82882f1e7ebe651f3fcb28145ede778c620564100"}, {0x74, 0x10d, 0x3, "607956fd6aca06c2e9aa1456e9f1a0aa86db49ec627f47b15c47bf07449b0ba4d984b3047a1576406e72ecd4b726e10c431b5dbd7cbc247a1cc84a3a6b49485982972521f7abca272292f69d2104b3ab16b947c4d913381088e758bdb08a2a1829e2240e43"}], 0x240, 0x40000}, 0x40000) syz_extract_tcp_res(&(0x7f0000002f40), 0x7, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002f80), &(0x7f0000002fc0)=0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000)) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000003080)={0xd005, &(0x7f0000003040), 0x8, r0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x4) r4 = openat(r0, &(0x7f00000030c0)='./file0\x00', 0x20100, 0x4) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000003100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000003180)={0x1000, &(0x7f0000003140), 0x9, r5, 0x2}) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f00000031c0)=0xd63) ioperm(0x7, 0x5, 0x7) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000003200)='/dev/kvm\x00', 0x4a000, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0xf4fd) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003240)=0x7, &(0x7f0000003280)=0x4) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000032c0)=0x3, 0x2) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000003300)=0x6e) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f0000003340)=0x7ff, 0x8) ioctl$KVM_SET_SIGNAL_MASK(r6, 0x4004ae8b, &(0x7f0000003380)={0x25, "d34dfd1c2bc9bc0d1880181431fdc37efac69288cf8dc94343708a3028429f24eb37628c10"}) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f0000003dc0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20003400], 0x0, &(0x7f00000033c0), &(0x7f0000003400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x10, 0x5, 'sit0\x00', 'bond0\x00', 'erspan0\x00', 'ip6_vti0\x00', @empty, [0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x890, 0x8b8, 0x900, [@u32={'u32\x00', 0x7c0, {{[{[{0x4, 0x2}, {0x20}, {0x3}, {0x7, 0x2}, {0x1ff, 0x1}, {0xf22, 0x3}, {0x9}, {0x1, 0x2}, {0x7fff, 0x3}, {0x1ff}, {0x440}], [{0x2ed7121e, 0x4}, {0xc8, 0xfffffffffffffff8}, {0x7, 0x7fff}, {0x8e5, 0xffffffffffffff81}, {0x2, 0xffffffff}, {0x0, 0x6}, {0x9, 0x80}, {0x3, 0x6}, {0x6, 0x400}, {0x1}, {0x1, 0x10000}], 0x5, 0x4}, {[{0x81, 0x3}, {0x7fff, 0x1}, {0x20}, {0x3f, 0x3}, {0x299, 0x3}, {0x0, 0x3}, {0x100000000, 0x1}, {0x42bb}, {0x80000000}, {0x184380, 0x3}, {0x0, 0x2}], [{0x4, 0x100}, {0x1, 0x7}, {0x2, 0x7f}, {0x5, 0x4}, {0x3e6}, {0x21f}, {0xffff, 0x6}, {0x0, 0x70000000000000}, {0x3, 0x80}, {0x5, 0x903}, {0x0, 0x1ff}], 0xb, 0xb}, {[{0x3, 0x2}, {0x1}, {0x40, 0x1}, {0xdc, 0x3}, {0x5}, {0xffff, 0x2}, {0x9, 0x2}, {0x100000001, 0x1}, {0x6, 0x2}, {0x5, 0x3}, {0x43e, 0x3}], [{0x30, 0x6}, {0xdbc, 0xff}, {0x5cb, 0x5}, {0x6, 0x3}, {0x9, 0xc7}, {0x6, 0x531}, {0x5, 0x7ff}, {0x5, 0x2}, {0xffffffff, 0x401}, {0x5, 0x9}, {0xe475, 0x4}], 0x2, 0x4}, {[{0x4}, {0x3ff}, {0x3f, 0x3}, {0xc6}, {0x7}, {0xfff, 0x3}, {0xcd0}, {0x3bf77351, 0x2}, {0xe7}, {0x9, 0x3}, {0xb58}], [{0x1, 0x73}, {0xd690, 0x8}, {0x6, 0x80000000}, {0x401, 0x10001}, {0x81, 0x79b}, {0x2, 0x3}, {0x1, 0x4}, {0x5, 0x1}, {0x20, 0xfffffffffffffff8}, {0x3ff, 0x1}, {0x3, 0x4}], 0x1, 0x4}, {[{0x40}, {0x40}, {0x5, 0x1}, {0x1, 0x1}, {0x1f, 0x3}, {0x7, 0x1}, {0xffff}, {0x9, 0x2}, {0x20}, {0xffffffffffffffc0}, {0x100, 0x3}], [{0x3, 0xfffffffffffffff7}, {0x632, 0x3}, {0xffc0000000000000, 0x100000000}, {0x4, 0x6}, {0x3, 0x31}, {0x7ff}, {0x2, 0x10000}, {0x1, 0x45}, {0x1, 0x256}, {0x1f, 0x7}, {0x6, 0x4}], 0x1, 0xa}, {[{0xff, 0x3}, {0xd08000000, 0x3}, {0x5, 0x3}, {0x3, 0x3}, {0x0, 0x3}, {0x221}, {0xfffffffffffffffc, 0x3}, {0x6, 0x1}, {0x7, 0x2}, {0x1, 0x2}, {0x80, 0x3}], [{0x40}, {0x2, 0x4bfb42c}, {0x4, 0x5}, {0x9, 0x3}, {0xfffffffffffffff8, 0x8001}, {0x7ff, 0xfff}, {0x907a, 0x2}, {0xdf69, 0x5}, {0x2, 0x4}, {0x1, 0x4}, {0x0, 0x9}], 0x3, 0x4}, {[{0x4}, {0x6b65, 0x1}, {0x6, 0x3}, {0xf5d4, 0x2}, {0x1, 0x3}, {0x4, 0x2}, {0xc3b2}, {0x2, 0x2}, {0x9, 0x3}, {0x5}, {0x3, 0x1}], [{0x401, 0x8}, {0x7e45, 0x7}, {0x89c0, 0x2}, {0x9, 0x16}, {0x9, 0x51}, {0xffff, 0x4}, {0x2, 0x9a7}, {0xff, 0x9}, {0x7f, 0x1ff}, {0x7fffffff, 0x9}, {0xffffffffffff8001, 0x7}], 0xb, 0x2}, {[{0x9a}, {0x5, 0x2}, {0x2, 0x1}, {0x3f, 0x3}, {0x93, 0x2}, {0x2, 0x3}, {0x1, 0x3}, {0x3, 0x3}, {0x3, 0x1}, {0x4}, {0x3, 0x1}], [{0x0, 0x4000}, {0x3, 0x5}, {0xfff, 0x7efc000000000000}, {0xffffffff, 0x8}, {0x100000001, 0xfffffffffffffffa}, {0x9, 0x100000001}, {0x0, 0x902}, {0x140000, 0x9}, {0x8, 0x4}, {0xffffffff, 0xdc9}, {0x7, 0x99c}], 0x5, 0xa}, {[{0x4, 0x2}, {0x10001, 0x1}, {0x4, 0x2}, {0x5, 0x1}, {0xdba, 0x3}, {0x200, 0x2}, {0x7fff, 0x2}, {0xd9, 0x2}, {0x4, 0x3}, {0x3, 0x2}, {0x100000000, 0x3}], [{0xc30f, 0x5}, {0x8, 0x1000}, {0x81, 0x1}, {0x5, 0x100000001}, {0x7, 0x8000000}, {0xb33, 0xfffffffffffffbff}, {0x80000001, 0xf9}, {0x6, 0x6477}, {0x9, 0x6}, {0x75, 0x6}, {0x8, 0x100000001}], 0x4, 0x6}, {[{0x1, 0x2}, {0x6, 0x1}, {0x7, 0x1}, {0x7ff, 0x3}, {0x0, 0x3}, {0x73ce, 0x3}, {0x7}, {0x3, 0x3}, {0x9, 0x3}, {0x1}, {0x7, 0x2}], [{0x1ba8, 0x8}, {0x8, 0x8}, {0x3, 0x2a5}, {0xffffffff00000001, 0x5}, {0x12, 0x1f}, {0x1f, 0x1489e4df}, {0x6afbf68b, 0x3}, {0x2, 0x10001}, {0x3f, 0x28000000}, {0x80000001, 0x4}, {0x81, 0x83c}], 0x4, 0xa}, {[{0x9}, {0x4, 0x3}, {0x1000, 0x2007991a255e7aef}, {0x9}, {0x800, 0x3}, {0x4, 0x1}, {0x5, 0x2}, {0x51, 0x3}, {0x0, 0x1}, {0x6, 0x3}, {0x638, 0x2}], [{0x1}, {0x4, 0x6}, {0x5, 0xac}, {0x3, 0x101}, {0x7f, 0xffffffffffffff01}, {0x2, 0x3}, {0x3fe000000000000, 0x1}, {0x349e, 0x400}, {0x1ff, 0xffff}, {0x5, 0x3f}, {0x0, 0x100000001}], 0x1, 0x7}]}}}, @quota={'quota\x00', 0x18, {{0x0, 0x0, 0xfb2, 0x5}}}]}, [@common=@redirect={'redirect\x00', 0x4, {{0xfffffffffffffffd}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x10001, 'syz0\x00', 0x7f}}}}]}]}, 0x9e0) prctl$void(0x3e) ptrace$poke(0x5, r2, &(0x7f0000003e40), 0x4000000) 2018/04/04 19:12:29 executing program 0: r0 = memfd_create(&(0x7f0000000080)=':,eth1/$\x00', 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x40400, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x5}, @in6={0xa, 0x4e23, 0x3, @empty, 0x7fffffff}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1f, @empty, 0x5}, @in6={0xa, 0x4e21, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0xe6600000000}], 0xbc) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp\x00') accept4$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000840)=0x14, 0x800) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000880)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) r4 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a0", 0x1}], 0x1, 0x0) flock(r4, 0x3) ioctl(r0, 0x2282, &(0x7f0000000180)='S') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/04 19:12:29 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xffffffffffffffff) listen(r0, 0x81) io_setup(0x20, &(0x7f00000001c0)=0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) [ 519.162639] binder: 5379:5386 got reply transaction with no transaction stack [ 519.170120] binder: 5379:5386 transaction failed 29201/-71, size 0-0 line 2763 [ 519.238815] binder: 5379:5401 got reply transaction with no transaction stack [ 519.246197] binder: 5379:5401 transaction failed 29201/-71, size 0-0 line 2763 [ 519.266991] binder: undelivered TRANSACTION_ERROR: 29201 [ 519.272535] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/04 19:12:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cab000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) sendfile(r0, r0, 0x0, 0x0) r1 = socket(0x9, 0x3, 0x3ff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0xc) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000240)) sendto(r2, &(0x7f00000002c0)="7162e65b3c1ebda7561b5202006d87b6e029eacd4ddfe3d037405c934f84d3b66004c5d0f52f229fd9ca67c29569f91dfea0878e143032955d6b18f0a09f9b3119", 0x41, 0x40004, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x80) r3 = syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x9, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000340)={0x80000008}) recvmmsg(r2, &(0x7f0000817f60)=[{{&(0x7f00007f6000)=@alg, 0x80, &(0x7f0000685000)=[{&(0x7f0000f69fca)=""/54, 0x36}, {&(0x7f000084bf75)=""/139, 0x8b}], 0x2, &(0x7f0000000000)=""/161, 0xa1}}], 0x1, 0x0, &(0x7f00009fd000)) 2018/04/04 19:12:30 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x6, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='stack\x00') ioctl$TCSBRKP(r0, 0x5425, 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r3, 0x2}, &(0x7f0000000600)=0x8) sendto$unix(r2, &(0x7f0000000100)="8714507f69aac3a6e39459facb23c054c020bf793374df8a8d99a818102d67bb592294233431a2ee", 0x28, 0x10, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e22}, 0x6e) syz_emit_ethernet(0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)={0x1, 0x2, [0xe61, 0x8b1, 0xa36, 0x3b5]}) syz_emit_ethernet(0xa2, &(0x7f0000000000)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "6f8238", 0x6c, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@dstopts={0x0, 0x3, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x8}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, 0x0) sendto$unix(r1, &(0x7f0000000700)="eba6052552967184805d702e8395d63a4e471d00ed116953c037effe14bd5c7fed95056bbd17958f4cf6e42ce0a173aa0a1641627c422efb088b6bb167c008b6cdb6270bbc7324b0ecdfe33daf955ca86bb23d25c5e857ab377e4d09eed522c0c983e6c3a87ff995c8a4181fa749c1fada8ca3e7ce09a8f55f7d1356", 0x7c, 0x80, &(0x7f0000000780)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$ax25(r0, &(0x7f00000006c0)={0x3, {"b81c466da29071"}, 0xffffffffffff8e99}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000480)={r2, &(0x7f0000000200)="beefc92f64616257d78c534b3c1bb12049be4f0ff4a631cf7627320a8085425a41b85363207e3541dce8fe12cae5", &(0x7f0000000380)=""/197}, 0x18) fcntl$getflags(r2, 0x80000000000409) 2018/04/04 19:12:30 executing program 3: r0 = epoll_create1(0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x1001000, 0x8) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ffff4)) r3 = creat(&(0x7f00007dc000)='./file0\x00', 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000100)={r2}) 2018/04/04 19:12:30 executing program 0: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)={[{0x2d, "70690101", 0x20}]}, 0x6) 2018/04/04 19:12:30 executing program 4: unshare(0x40000000) creat(&(0x7f0000000000)='./file0\x00', 0x0) mq_open(&(0x7f0000000040)="2eef", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x6, 0x802, 0x0, 0x0, 0x0, 0x9, 0x5}) 2018/04/04 19:12:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup(r0) bind$alg(r0, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0xfffffffffffffd6c) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000300), 0x0, 0x0, &(0x7f0000000380)) openat(r1, &(0x7f0000000080)='./file0\x00', 0x54800, 0xa0) sendto(r2, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'sit0\x00'}}, 0x80) 2018/04/04 19:12:30 executing program 7: io_setup(0x5, &(0x7f0000000080)=0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8100, 0x10a) r2 = eventfd(0x101) io_cancel(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0xfffffffffffffe01, r1, &(0x7f0000000100)="52be950474dd497a998a6054f708aad28aa7dfab71ac34d9d54ecc2bb2c9684b0e3a6aa049243514c385449a0810929cf39338028fb733ead0b190d61aa97b97aca010398ebbb2a6e04c2387977bed7598f479dab8b1a8e7d3951a8e9d08032bb539e7a52774ee476ff64b4393f355f830937e5b65fb8ab247da194ffe785f31378a52879519ef51ca0f61b71b92cfbf778b2328e43a9a003cfd76b4617d4001eba79c9ef1d545dc895833685f2c990e43dacb584ed73511009ea8339a95ed9f6dc571b90537ef5fb3313c3d733b1be833cd30553285f00e7c7185523f01f255", 0xe0, 0x3f, 0x0, 0x1, r2}, &(0x7f0000000240)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107f}, 0xffffff5a) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="18000000000000000009000002790000c70000000000000000000000000000009500000000000000"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) fcntl$getownex(r4, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r3, 0x7, &(0x7f0000000040)={0x0, 0x7, 0x4, 0x7, r5}) 2018/04/04 19:12:30 executing program 6: r0 = socket$inet6_sctp(0xa, 0x6, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xaa7, 0x6}, 0xfffffffffffffe25) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000196000)={0x0, 0x9}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x4170, @loopback={0x0, 0x1}, 0x5}], 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000280)={r0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0)={0x73, 0xd3, 0x1, 0x6, 0xfffffffffffff253, 0x401, 0x246, 0x1000, 0x8001, 0x1, 0x3}, 0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xd33}}, 0x1, 0x7fff, 0x7, 0x100, 0x24}, 0x98) set_tid_address(&(0x7f0000000300)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x1cbc4e60, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e20, 0x40, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6b3}], 0x58) 2018/04/04 19:12:30 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x1, 0x2, 0x1, 0x0, 0x6}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000100)=0xffffffffffffffff, 0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e21, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x33, 0x0, 0x6e, 0x0, 0x0, 0x0, 0x68}, 0x69) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000001c0)=@srh={0x3a, 0xa, 0x4, 0x5, 0x4, 0x1, 0x9, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}]}, 0xfffffdcc) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0xfffffffffffffd43, &(0x7f0000bff000), 0x3af, &(0x7f0000000080)=ANY=[@ANYRES64=r0], 0x10}}], 0x0, 0x0) 2018/04/04 19:12:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000002701638100b74ce79f930436bd915e000692106dceec0bd1e8f9244a7ab3f4caddb189cfd0a4bfc9ff1af12ce306fa62ec07a18d51fa58e002a213621825d7fcca2fe95363f902590bfeca2147b9853296c610159c15b32caa2e25b5e86c4627a38f"], 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x34000, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000140)=0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) kcmp(r2, r3, 0x7, r0, r0) [ 519.967215] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 19:12:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x402000, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x6, 0x100000000, 0x7fff, 0x1e, 0xffffffffffffff9c, 0x80}, 0x2c) r0 = eventfd2(0x1, 0x1) dup(r0) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f0000000100)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(0xffffffffffffffff, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(0xffffffffffffffff, 0x9) getgroups(0x0, &(0x7f0000cc0000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(0x0) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000938000), 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}}, 0xfffffffffffffd2b) sendto$inet6(r2, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x27ffe) sendmsg$nl_generic(r3, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x48080) sendfile(r3, r4, &(0x7f000053cffc), 0x8080000001) 2018/04/04 19:12:30 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000002c0)={0x53c3, 0x0, {0x3, 0x2, 0x1ff, 0x0, 0x401}}) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000280)=0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0xd074, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x1d) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@dev}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) 2018/04/04 19:12:30 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1f, 0x20000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001100)={r0, &(0x7f0000000040)="3f0027bfc06cb315dabb39b1eee5b664642497a4e998c6fc89ba407605cbcff7eb2972b3b96a41ac25591439a8ce20bf7aeae01dc4141db74696e7a38d466895eb27634908c42d594470cbcc30bbc64c0de4e2629a4150f66f6b6da78688e50d7d45bef43c42357343170604da1bcf94ac8c71dddce5c6f72bc2d403d3a216db46908c1ea1aa4d58725769543bf9340929fc8184b7cddea222c8a00a8c5686ff27000af87974a71b37cd12a64c42cb073010d97f624e05959d0f10ef4f5139e204c2ba571637a7baca904f1fce4a2a514db56d50e2e45e847dec8a369474e66429da07cb685e925ae5ae9b6a02eb6f04df8e49aba74c6c73532391cb24b61a96b074fa3503927d453facd0e36549439cd97bfde5ea96f1405be5251bdbe0d7154374b9c1b17646ac56a49c87094f32731b6fd39bb8b5ffde86330534120a58f7fc783b0adc6ad54d87edcb43ca27ff5fd11e1e020154140dab0205d0400e0541e59744375aa3eb2280174b181832bcbee2cb12eaa706ab81827d82a64dff50e45731d00ce5ed7763eabffad6928bd500abf82063394b25e4041268a3e2f6abdbe9761f091c32bb543a16427ac23efe6dd3bc1b98968177d3d071b5b7cdc0311277265b1c1355a3fdc5318d6b544adbec29dedc0a568f97d8f254e2d6b4e8397b1c5c17246b74b31dfb0810b21acf0fe7a12750bb2de69e94458d4a395bd8314c8d38c1b20ad4e67ab62eefe91afbeb2c974f1d2dcf987f1cb3041d8ae99c39a3500bb83b5826b1d97428157b4d60d1e692b5fa0b01b3699b6285ab8979a646f9b8e13e3e602cf95697bd91e91efd670955d0e5bfa9c0d8695b8cf626a225643f5ff8dedf6eb56aefc8e5b4f3b5f77269657d3c2ecf209f74ddc08d50e4e82aa8e8557ecc55e8b2d0db96b72a756dbfcbcf384f942003a4bdf9d262871dfb20c1280f41292766a56a55cfde995fa943b8bfcbd8ba4a6d292abfa8bdc803a74b7bb392b058dbccf4baead7768fd39d55dd9ee8033801d94dcec09a35610d6a25227cb6fd7eb4a3e709305ba81ed0e9f162779de1cef24a17d6e69c139d09a1cf36e8ab20c92fd401d6615733977c26e0615c66b724000f698489c71d3e3b53deefee51a73365765249ad0223ebd413ee8658bd5b9a20b6aa2ec5fe5faaf034c5fbc09981626a940d4e4afeefad75e8aa2688028de58acca04d792889b69f3994187e4f05e952260518152c705c70e6c13eba5dddc9755ff6c5d4ee0090d48d0db6de1e3eeda415ccf6197a4897a0175b4518bbf0368254c73803e0cbc934ce65bb430b422cfef6502cabc4162caf1c5af1df4711437d3c74506c5aa01fa764ea28500302335d358faa410ac0d6fbbf662e47c67c575e864d77386d7ec38e2382ad0f6ff5e826783d388dba71c8ece36bd01a9d1936c9da88eb1c98ff8b157bc4dad897a7fe01ad9e51ec2916d5db080ea3f30343b64ba7a8d248170f0157ad385787b883cb79a40d2fb517337289174007cecb5bfdc3fc4f449e8fd8d8d30e8e0be36fe2c70fd3d4a537d5b17a7a001b66221055ae48082852dc95374b86a634385f49b597ba7047577c6912a4b18b652b679b7cd582d143b81c33b659f8a9891149729936ef26396aeee96a4ef1a6739f6bd82a40a10eb12f7bc404c13de710142756f951637caa5ef694caeac69bd8ba8c29cbececd75facb8a1ebb851135cbaeabe2780f8e72c3d36214e56171ace50a58c32d253fdaa6d6acf5ba5be25684e83c592d1401056280def97f3314def51e55f0415eccb36360bef418ec30da494df5bc6419d6e44ddbbfb325e35583483a6b151f16b2bd75ef9aaf11a7d2683c235a45c1e82406293a9bea6e29ead8bd73f8bf184a4c773cdc9ea7841ddae39bcbecc4910a1aa067fa047ada9c1c47006a9c53ed41126a9bb414b72ba1b4937031142da85834adf8aaa102cb4716608919f166db6a724f4d01e9aa74ef88f7b537c0ecfe24cd51bf0bb401f8b6ce730e2cfa40db9ed9955ff694d945b82b6a13439ec3b94d4ae5dfb2d6b7279aae80e9817b43c841d03c92487804a69235ab3570a92121d13f2ef75d828fd5b9f13511718c8879cdfeead002c36b123e324d1ac6fe47ad7e820f3c3e7b366fcbc1a6a800a74fc142607495909d9b8ccc29709335c288b030b3cf7e1fb211cf1ab1efe83dcf19e447e11bfb1385b1ad9c320818587a9e4af27fbd51969ba81ecdae354cb88b2fbbaa5d0b79a0027823505205b9b47357417fce2ff00883ab36524487f5359d70313eb29962218a0d2c325859f499d50c34081af7796e458204ec22aec2a0754f9252c2b1c27a1b9118362aabd904a22e1e75ab553aae8510c316538974a1fd80b92de9b1aba7f9418f299fbf21452b26b1c8dc23e8dd51ac70e5b9e1cc3448f9b849dfc01399065b6f820df206de2cc4cf6f4655a458d9924fcf588861bf3876895ef56ab0ca98f81f60528259a8ab1ff76c319599bea9684a2c957c43c859a241ce5994f6f88eb75a4e3cd2e91d704c55f91d16640eed3c37e679b51965c271577da6be9af82e7da6d0407d8e9410371972caa4ff5d287b132f491702712b97b38add26840e8c45f3f114232d8901b843ccbfbf8c489971bb382f57241fa4b4a60e233190af0c9c87672c8dd5faf2019a0812f07511d4aff081b5a0946fbee422f6c590e7141d6729e7546ec22ce64737c658ebfc5e5479bb031ed81fd1b3ba686afcd831c956192e9df9ff4551668e9ac3de51bbb012d3ddab70a019cd990867d42367e80d848d5e35892a22d061f141fce7c86ab49bc19285f2871c0845082f41be93579df35e81c8b71dc0329c269b46a0b46664cc81aeedd360bf43f976bec0f1918c2e97ff107596a8bfe29c12ef9ca42957ddbfa65208cf16645461388e3625af5edc0383de7d91bf25c286f44286acae1c1d780437981561ef1b2c9a05186d9ab7b2c84aa9557c53ee00c8c916459a09650f34fc01c5a7cc33c4d8c30aa441554019e4264de4a8c28ce69864e569dd915152b0dba7495714cb9504e6597b241e140ad3824c3289ddf90efe09e692a4173772bc2c24c81ca1175d5ca1e184c1c29bfed677ca1d18c88c8328f53a369aece0b5748c6b6325ff24e2d1a7bd4d6d307335bd4f0626057549eec9dd1082cbacd62d8f996970d44bda982ff44414beaa327655b407bd21cb8bbe26538dda96e931ecaec664d5523bbfcdb3555485084c5c6fa65bab4ead04a5da6abb3f8ae4ea7eeddb18d4ca5752ed08dc545ccf5cc7c25e292f385ffad5f4812920a7d48bda08387e53432705f37e5e39004337e15d68a51597648a2a6f1a9a3b13f646adf759511b12773ed1b02c37a31a976fda9101e3b69f4a4e9880e9a4113ecc17baa5543d461c1cb799c2284f57ffe29c2868997fc067bbf7b6d5a8ebdc1e591410137b4c75e6a185499c5f14a6b194b3c92815c3b8b02d48fb3a2a2905907ea1345e1b257081bff9643cd83147df036d782b9bfd520bf387f0fbea26f47bbfd04de25257d5bdc0cbc699d4f8d2ecc3d623a2b0f394b970bdefa678c0ef57ca9d00aaf896f010b7169541ad4f789ece7aa2d8b287f5dd646ec4979d264c5e2932d6b40c6f4374072beec6c24ee2d28f62f2ccf8036b294e5df47a334efa2e413487c78c5e1fcba52ae706de399958625677e3780b96f02c0a44d6261a84c456f3ec57b23526c48547fad9a30400e9e4f7e83a25e1503b880de78192c84a92a73b99327ec19a18980964fce54adc9f74f1c7197157b12499ae76cf84bf43aa768f3a34860183f7ffc159a5f0d575d136b6bec7c643871f4c1de9279d17edbcf73ecd2e375acfca75c5052f0f02fc0044bff68467ff5bbe7668cbf11370962d48d10ec97e5cc909454a9cbc90ff0d4de6d3ee51ed25da21e04aa9cfa8d2f2b98f77fd5b257d2fb9819d5ef6f3c562d0ec8c6f9c99df0eca2dcfef21d4d644b2d56967839e371461408a5df98a7ede099b967359f9b9ae59aa0c9128b59c1bf3555b1fd8fa779cd4aa12a9cf1253434e32ffdeca4dd2122788c6f672c4f49d2723093fa9c026c20bd57e460493e96fe9496f4048c76890d203225ca0b41dcf4074c9d25717f0fa2505ef50c49a7f1ca75204035b8097e0c27892df598e0e7b747400cbcf51ffab044b9fa1f52dbdbf96e267dca2e99ba8e8822a2074302bf96c27d4be0828e1560e5e1dde156f4032752cd1cfcf11fdfa0a191e55fec31041b827ff554ab1be1b6876102ae4407b6088b9613998494eb475010c2045986d1d5661f6f7699e531c8bb739e6f8d45f84976d4890131ede3d4cf27cc7892ff965e17220da7ac21a60ceb3920cb7531ca548104d850370f03307e9318638207eea8dd9e978c5a1df776f2570a676218878efd9890dd0cc8f310d8289b9128ff1bb0ddb339ad7513de2c93e1e0893c23d935ba1c5d1f231c5f4266aaa05d32ae047992c10234ca80aeca80df1f91eef96e04eb37796ca5a832a3872fa598403849d5ddbd9db8fb9a06385ed5f99bd832756dddaebe443daf8efc71e9065d80fa282168adecf9ee810502e208d03d3784115de54001ed3f9792cee0c35af70ddb9d2d9b0c6043e90ac0682138e1b3b39afbfb6a9ef18d6a272d2a516fcdfbf938425e707f3a5bfa9cd36b4466aa2112b1e4e440d10cecdad2572589990618410b21c8bc63a76c76ddea8b31207abd69c1c09aa9178a5427a1dd8d7278f832037f939ee192f07035049f9884285fe17372dbcc161c84b65fb8bf157b9cf304f492441f857c6d4234dec48b29ae170bce7f2c2979a4ac034a6600810992d3fdd6a06e068c509597029462744b0c8a38041f8e9d33f9f7a1d06566486a4af2aaebb0b9a45a9c3408141f757c45b2cc97be756c2c05dbaa41961cbc7ec4cd3d25ea2204e89e70a95b46aacf4c535549509c17f9bcb75db1786f778e263507d2db7f147818aa8366736d4e3ae22cd6cfa39effa5124edb41194d6716e7f24f2d79949b52423b775ae7ad65d872e34b8e1fd7d531b184ee4968f5b42a5c8de76dee24d147a7628cb28f7bef323c07677a5c0c44337395d960988b567e8c1c167f66ef6ddc431a9e6c3670085764ee75263c39b9871f35f52b7404214cf0a8462cb968444841ec86921e9b90807a891a0c804aeddbbbf40f7d9f3017b394b2f626aa0b65dd444b874c5924f172ebbb2a5e492ea1f4f00a64a0cda605c4e10863700c40f2c86c3cca8551bec7dc58a075b154c3723eb63cea7941d1082f4ea4e144f596d9254ae03e891f557549505fa5577949c457be05fb90cc78a6ec36f6f4b27cfea0908b7eb9917cf91e420e055499c0d4ee19635023f00b1b9ff2c112d26f10dce7d583d0eb943db3539f75bdecea06ab0a092ff1fabb98963b62495beaa90e1afff69a5e70e737e9fab60d645d24a572352e2de76379f1260dbe13ff615e8837a972ce7ff61c49a24cbf9fc4fdca3301ea6846e10b2cd65e9d32a8d3bc7120757c18f89e6f502510d88c905653683f6a4d288913f8726cf0f2b60a148f324e8c6bb5971e9b7cf47d1ba2e4b52cb4906bcbff875bd6db73fa017ee464b35c61c9c240d582fbd4d6d2459e49096745e37e1cbede89c080e40a7edd57f5937aa6e70792c333aa2dae1f959359fcbcec1275c2029fef8d42d48555f753e333a22d19b7cae30f9a929260db1a3842802db79b8d3ec385755a62e15f67ac58f7fe84708d937300842c052a911c3874df692d854814da5e7b2d2b5970d26443fa11d528af", &(0x7f0000001040)=""/167}, 0x18) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001140), &(0x7f0000001180)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001240)=@mangle={'mangle\x00', 0x1f, 0x6, 0x624, 0x270, 0x130, 0x270, 0x35c, 0x35c, 0x558, 0x558, 0x558, 0x558, 0x558, 0x6, &(0x7f00000011c0), {[{{@uncond, 0x0, 0xf4, 0x130, 0x0, {}, [@common=@srh={0x2c, 'srh\x00', 0x0, {0xff, 0x9, 0x7, 0x101, 0x3, 0x40, 0x6}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0xfffffffffffffffb, 0x7, @ipv4=@loopback=0x7f000001, 0x4e23}}}, {{@uncond, 0x0, 0x110, 0x140, 0x0, {}, [@common=@hl={0x24, 'hl\x00', 0x0, {0x1893423522147a16, 0x4}}, @common=@hl={0x24, 'hl\x00', 0x0, {0x1, 0x8}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x401, 0x20, 0x8}, {0x0, 0x5, 0x2}, 0x7, 0x9}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @local={0xfe, 0x80, [], 0xaa}, [0xff0000ff, 0xff000000], [0xffffff00, 0xff000000, 0xffffff00, 0xffffffff], 'vcan0\x00', 'erspan0\x00', {0xff}, {}, 0xa7, 0x3, 0x2, 0x1}, 0x0, 0xc8, 0xec}, @inet=@TOS={0x24, 'TOS\x00', 0x0, {0x0, 0x2}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, [0x0, 0x0, 0xffffffff, 0xffffffff], [0x0, 0xffffffff], 'rose0\x00', 'gretap0\x00', {0xff}, {}, 0x6, 0x85, 0x2, 0x20}, 0x0, 0xc8, 0xec}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x400}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, [0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0x0, 0x0, 0xff], 'bcsh0\x00', 'syzkaller1\x00', {}, {0xff}, 0x5e, 0x5, 0x5, 0x44}, 0x0, 0xec, 0x110, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0x84, 0x20}}]}, @HL={0x24, 'HL\x00', 0x0, {0x1, 0x3}}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x680) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000018c0)={'nr0\x00', {0x4, 0x5, 0x1, "c77869b7de73", 0xff}}) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000001900)=0x2, 0x4) r1 = syz_open_dev$midi(&(0x7f0000001940)='/dev/midi#\x00', 0x1952, 0x200042) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000019c0)={'HL\x00'}, &(0x7f0000001a00)=0x1e) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001a40)=""/201) r4 = socket$inet(0x2, 0x2, 0x9) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000001b40)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001b80)={0x0, 0x81, 0x7fffffff, 0x101, 0x20, 0x6, 0x28, 0x3, {0x0, @in6={{0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x1, 0x4, 0x35ae, 0x29ca2264, 0x4}}, &(0x7f0000001c40)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000001c80)={r6, 0xffffffff}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000001cc0)={'mangle\x00', 0x20, "50f8788f88bb895e342438e8ba0a4b2c182bdaa2fac4ef9c0514a10d40d02f69"}, &(0x7f0000001d40)=0x44) fcntl$setpipe(r3, 0x407, 0x1) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001d80)={0x7, 0x5}) r7 = syz_open_dev$sndpcmc(&(0x7f0000001dc0)='/dev/snd/pcmC#D#c\x00', 0x5, 0x20200) pipe2(&(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001e40)={r6, 0x8, 0x20, 0x9, 0x643}, &(0x7f0000001e80)=0x18) ioctl$KVM_GET_FPU(r7, 0x81a0ae8c, &(0x7f0000001ec0)) r9 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000002080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TPR_ACCESS_REPORTING(r8, 0xc028ae92, &(0x7f00000020c0)={0x1, 0x6}) ioctl$TIOCMSET(r9, 0x5418, &(0x7f0000002100)=0x585) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000002140)=""/228) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000002240)={'ip6tnl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002280)={{{@in6=@local, @in6}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000002380)=0xe8) ioctl$sock_inet6_tcp_SIOCOUTQ(r8, 0x5411, &(0x7f00000023c0)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002400)={r5, 0x1000, "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"}, &(0x7f0000003440)=0x1008) 2018/04/04 19:12:30 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="480000001401000001000000000000000000000000000000", @ANYPTR64=&(0x7f0000000080)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0f00000000000000"], @ANYBLOB="01000000efffff00d975000006000000900000"], 0x48}, 0x0) [ 520.080945] QAT: Invalid ioctl 2018/04/04 19:12:31 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003880)='/dev/usbmon#\x00', 0x9, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000038c0)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'dh\x00', 0xc, 0x9, 0xf}, {@multicast1=0xe0000001, 0x4e24, 0x10001, 0x9, 0x28a3, 0xff}}, 0x44) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r1, 0x0, 0x63, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0xc) 2018/04/04 19:12:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = request_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)='-@\x00', 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="859234068a37d98aab87448c1cd7f396a0c05e0d2fcff8fdd263e4b3bea9050d3ac5487b93db8a861624ab95880a46d662aca3940841fd6752b6bc443898bc75e596fa55d5f3fbf369b3e4b3aa88100c35a29e1de203cb426ec245baac429e3aefbb2b8b80", 0x65, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="16476b66d54a83ccf4f1acd728e6b6333ee8e974c77eaedeb53c6d44b96a9383c7ac70177310d45bdf61396902a2b4508f94e67e9db9e04eed10c7714cd7f8621877261a87cae067e237e8799de7b0a78e892520ae2c363f7e74a5d5647660780d39a68fc05f456ca5a8b4977d5a2594de0c29187aa5744f41171402678a3d8a21a309fa8d1add180bde4bef8817608bad0683e5d050240d905df14efece33221e55ece555f70d602569a583e0e898ebd1ffd017c72c13a0ba12b3af00649e7807a2180e80ff2436c11774e1527fcd0dc146f9cfbd43ac0b5dbc312c5b", 0xdd, r1) mknod(&(0x7f0000000400)='./file0\x00', 0x8000, 0x5) r4 = creat(&(0x7f0000001700)='./file0\x00', 0x0) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000001740)={'bond0\x00', {0x4, 0x1, 0x8, "f06766a4b19f", 0x8}}) keyctl$dh_compute(0x17, &(0x7f0000000380)={r3, r2, r3}, &(0x7f00000003c0)=""/3, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000000)={'ip6gre0\x00', @ifru_names='lo\x00'}) [ 520.109834] QAT: Invalid ioctl [ 520.124761] QAT: Invalid ioctl 2018/04/04 19:12:31 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x400002) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000040)={0xeb, 0x0, 0x80000000, 0x100}) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xf) mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) 2018/04/04 19:12:31 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', 0x0, 0x10}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x0, 0x100000, 0x0, 0xfffffffffffffffe, 0x0, 0x100, 0x38873c4d, 0x800, 0xc94b, 0xff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000004c0)="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", 0x160) sendto$inet(r0, &(0x7f0000000100)="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", 0x20c, 0x0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000440)={0x0, 0x3}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r1, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x401}, 0x8) shutdown(r0, 0x1) [ 520.157464] QAT: Invalid ioctl 2018/04/04 19:12:31 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1ffffff, 0x5011, r0, 0x800000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000480)=0xd8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000540)={r1, 0xeb, "d2ff0c0de29691add48a54d939123ac7b3457e78d0bff7ee54b706c5151be6906601918810a37c817c024e7f51a3b7b8746859dc36bcd2f006c2d01a993dff32db3942b1baa19cecf780b1e5d26bec5b4e2799437482350c94059e6ad7f73b1dac6c11a00a4b8bc27b8de72653be8d9339f734ea09af9cd09df45630483840d0539b275c8b861322f407870dbf3ef0f224ab6b8a812f468b67aa9272119b412a353e548625e05b813664112fb22392826b7cdd43a6327d4efa679a2da4818aebf33f1416e0d13ba780efd24e914e560c0785f4d92068a726427e568c0f44f99d721e2c15deeb9fc22857e6"}, &(0x7f0000000140)=0xf3) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000380)={{0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x4, 'rr\x00', 0x0, 0x1, 0x68}, {@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x0, 0xffffffff7fffffff, 0x4, 0x7}}, 0x44) fstat(r0, &(0x7f0000001d80)) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)="70726f63ae6d696d655f74797065776c616e316e6f64657600", &(0x7f0000000080)="70726f63ae6d696d655f74797065776c616e316e6f64657600", &(0x7f0000000100)='\x00', &(0x7f0000000500)="70726f63ae6d696d655f74797065776c616e316e6f64657600"], &(0x7f0000000340)=[&(0x7f00000001c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", &(0x7f0000000200)="70726f63ae6d696d655f74797065776c616e316e6f64657600", &(0x7f0000000240)='[eth0trusted\f*@\x00', &(0x7f0000000280)="70726f63ae6d696d655f74797065776c616e316e6f64657600", &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], 0x1000) 2018/04/04 19:12:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x28000000000000, 0x43) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0xf70) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="14810000540300000000000000d269f0d474af40753b62"], 0x14}, 0x1}, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x1) membarrier(0x8, 0x0) [ 520.279572] IPVS: ftp: loaded support on port[0] = 21 2018/04/04 19:12:31 executing program 0: io_destroy(0x0) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x5, 0x0) fdatasync(r0) io_setup(0x3ff, &(0x7f000035d000)) io_setup(0x81, &(0x7f0000000240)) io_setup(0x8, &(0x7f00009f5ff8)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000340)="e84d7b6604ec2f5cab20c7422a085e0dafdbc9fc61cdc7b0ddcd7eae1017759b076fc158455026de446d3b4cbdad7f5b2cbed158e94f67eb98909d1f02dfdabf71b6df0e70142d7474b9ca091b4f7c798d72848292cfba711e2502a26682ae0ce6f91885bf1de9afefb23b480cdc112502c4c30be5a8839e43bcf1d800a6b9c858eb97a4478c619d0b48ff20a993e3f64ab2cac98cd9105054f781ee2aa599eed7007938c3437b31a35ac403f5cf9e807ebde72d98ea0c8fc50320346b5924d4bbc79df7ce9e71", 0xc7) io_setup(0x3, &(0x7f0000002cc0)) io_setup(0x80, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x16, "f868127ff2fb92f4e442e5b320147f7b6951d56389b1"}, &(0x7f0000000100)=0x1e) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x5139}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0xf6c, 0x9a2, 0xcc, 0x6, 0x6140ecb6, 0x3ff, 0xabcd, {r3, @in6={{0xa, 0x4e24, 0x4b479d93, @loopback={0x0, 0x1}, 0x7}}, 0x1, 0x1f, 0x7, 0xffffffff, 0x9}}, &(0x7f00000001c0)=0xb0) 2018/04/04 19:12:31 executing program 4: r0 = socket(0x15, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000200)=']!&\x00', 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000080)={0x9, 0x4}) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000000)={0x7f, 0x7}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000000c0)=0x3, 0x1df) 2018/04/04 19:12:31 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4000000000865}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x3, &(0x7f0000346fc8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) close(r0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r0, 0x0, 0xe4, 0xb9, &(0x7f0000000140)="5d5e0f9c4116966cb8d58d2e1955bd58193b3b16c9e3b987d0a836e9f56c4fd88167a14e6c6c1c1fdb8b14451325ce64748d8828461254c20ef8ca4207744cde070243d6b515ac3abdf1e81fbaf8407306358c227681974669cb4d7a5f1d90041e129f6f0dc873e768581c29ee9c01f8ecb6b0b8e39f413a564bc01f289866032616efbea0b3aa224c303169143c1c78b4f7bc81070a84c824371d4d7d8275f5983b6403c0ad169e7d6e1e97f6d8ac3a3d109081724d78c34e0553cfeab52f529f8fd394ff5855809ff88b8a7573e938ee0f2c1ee0a0b6eac86349dac6cd52e74ae73cc7", &(0x7f0000000240)=""/185, 0xffffffff00000001, 0x7}, 0x28) accept4(0xffffffffffffffff, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x800) 2018/04/04 19:12:31 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="4b0a76d1ea6b4ae1ec141b6a9bbc68e4d00930c23a1dcdd223333780b1983043d96c406b2a2f6d885a2bd54ce15f672f24cdb5ea37aff507729a4a3e14606ef9c0cfc44af194b7364916c60cdafbbaa248d6be7d575cf171d91a085747c34561d31fdb21aa63642d300f92fc2c3cf733e5b01790872d2a1baee3c9b937f88ffe7e351cf0f8f67e5d8402254b2676548504c9d44505f6888cc4ffec9e3c8246a75eaf6a3ad21beafb7551dad6", 0xac, r0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd", 0x1, r1) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x4, 0x5, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r3, &(0x7f0000000040), &(0x7f0000000080)}, 0x20) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) setrlimit(0x8, &(0x7f0000000280)={0x1f, 0x10001}) keyctl$dh_compute(0x17, &(0x7f0000000200)={r2, r4, r5}, &(0x7f0000000280), 0x0, &(0x7f000010c000)={&(0x7f0000000340)={'crc32\x00'}, &(0x7f0000000080)}) r6 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x3f00, 0x80b4, 0x7, 0x3, 0x8}, &(0x7f0000000640)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000680)={r7, 0x185}, &(0x7f00000006c0)=0x8) r8 = syz_open_dev$sndpcmp(&(0x7f0000000440)='/dev/snd/pcmC#D#p\x00', 0x5, 0x80000) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r8, 0x800442d2, &(0x7f0000000540)={0x1, &(0x7f0000000480)=[{0x0, 0x0, 0x0, @remote}]}) 2018/04/04 19:12:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa, 0x4e20}}}, &(0x7f000064b000)=0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) 2018/04/04 19:12:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x3}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x10006, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000200)={0x1, 0x0, [{0x1}]}) uselib(&(0x7f0000000040)='./file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) 2018/04/04 19:12:32 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000280)) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x6, 0xaa, 0xe4be, 0x5, 0x1f}]}) mq_unlink(&(0x7f0000000040)=')-\x00') 2018/04/04 19:12:32 executing program 1: mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x300000e) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x3, 0x80) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/9, 0x9}], 0x2, &(0x7f00000001c0)=""/172, 0xac, 0x200}, 0x10100) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000002c0)=0x0) get_robust_list(r4, &(0x7f0000000440)=&(0x7f0000000400)={&(0x7f0000000340)={&(0x7f0000000300)}, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)}}, &(0x7f0000000480)=0xc) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000004c0)=""/41) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000500)=""/19) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000540)=0x8, 0x1, 0x6) mknod$loop(&(0x7f0000000580)='./file0/file0\x00', 0x2000, 0x0) move_pages(r4, 0x2, &(0x7f00000005c0)=[&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000001000/0x2000)=nil], &(0x7f0000000600)=[0x7], &(0x7f0000000640)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000000680)={0x59, "ff4340a76b6609c07dfba043ee6af819666dd1ab71842643f122cc11152e1dc1d96c4401ddfafdc3b4711354658f62247ab110a62e47f916739b7f464640a61c1b5ef93eae5c019b5f1d7c69190bb69737015a16008f0e9627"}) write$vnet(r2, &(0x7f0000000840)={0x1, {&(0x7f0000000700)=""/232, 0xe8, &(0x7f0000000800), 0x2, 0x3}}, 0x68) sendfile(r2, r1, &(0x7f00000008c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000900)={{0x1, 0x2}, 'port1\x00', 0x2, 0x100000, 0x6, 0x2000000000000, 0x100000000, 0x1, 0x4, 0x0, 0x6, 0x7f}) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)={0x9, 0x6, 0x10001, 0x1000, 0x10, r2, 0x8}, 0x2c) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000a00)={0x3e3e, 0x1, 0x1, 0xffffffff, 0x2, [{0x40, 0x7, 0x3, 0x0, 0x0, 0x1000}, {0x800, 0x2, 0x7, 0x0, 0x0, 0x2000}]}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000ac0)=""/244, &(0x7f0000000bc0)=0xf4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x5, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000c40)={0x5, &(0x7f0000000c00)=[{0xffffffffffffff01, 0x300, 0x400, 0x2}, {0x8, 0x4, 0x5, 0x3b}, {0x1, 0x8, 0x5, 0x40}, {0x7ff, 0x2, 0x3, 0x7}, {0x3, 0x100000001, 0x7, 0x5}]}, 0x8) syz_mount_image$xfs(&(0x7f0000000c80)='xfs\x00', &(0x7f0000000cc0)='./file0\x00', 0x10000, 0x1, &(0x7f0000000dc0)=[{&(0x7f0000000d00)="e6a1d5b136b69b780281e72b1bde3811c0b6e3b4fdeadf478676641ad5f4f75b923103aee4be8d12ba8ce857e573dc0447bf8ebc5a3983e66ad64310d63d81824151a21cf3298dbda2d77213caeeb0a63e8d0eaf6e6e923205690a91dbb5696a9baaff940690c6cb5f68e0b0a069472eec6a2b297159bc5beb06866900a428e7983872a27978b20a326b66951f074afbc57c724fc9ad9f9a60fbda83a76aa4a483c704e175770afa56f2722d580312433ec47b3f26aa10f1b35477a7", 0xbc}], 0x41, &(0x7f0000000e00)={'nouuid,', {[{@grpquota='grpquota', 0x2c}]}}) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000e40), &(0x7f0000000e80)=0x4) write$tun(r2, &(0x7f0000000ec0)={@pi={0x0, 0x6002}, @hdr={0x3, 0x84, 0x400, 0x1, 0x3, 0x1}, @arp=@generic={0x30e, 0x60, 0x6, 0x0, 0xb, @empty, "", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "091de56445d8622097d5f2436fbd9e6c"}}, 0x32) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000f00), &(0x7f0000000f80)=0x60) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000fc0)={0x0, @in6={{0xa, 0x4e24, 0x81, @dev={0xfe, 0x80, [], 0x16}, 0x8}}, 0x81, 0xf19, 0x0, 0xc8f5, 0x10}, &(0x7f0000001080)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000010c0)={r5, 0x70}, 0x8) 2018/04/04 19:12:32 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0x40000, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000002c0)={{0x16, @multicast2=0xe0000002, 0x4e22, 0x2, 'wlc\x00', 0x28, 0x1, 0x59}, {@multicast2=0xe0000002, 0x4e20, 0x2003, 0x8, 0x9, 0x3}}, 0x44) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x9, 0x1}) socket$key(0xf, 0x3, 0x2) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x100000000, 0x8) r3 = getpid() perf_event_open(&(0x7f0000000400)={0x4, 0x70, 0x3ff, 0x3bb, 0x100000000, 0x8b23, 0x0, 0xfffffffffffffff8, 0x18004, 0x0, 0x6, 0x7f, 0x4, 0x5, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x2, 0x44, 0x1f, 0xffffffffffffffff, 0x7, 0x800, 0xffffffffffffff81, 0x2, 0xffff, 0x100, 0xc4, 0xce, 0xff, 0x120000, 0x1000, 0x2, 0x9, 0x4, 0x173, 0xffffffffffff5384, 0x7fff, 0x3, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000140), 0x9}, 0x11080, 0x1, 0x7f, 0x6, 0x5, 0x7f, 0x2}, r3, 0x8, r0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x10008, 0x0, 0xd000, 0x2000, &(0x7f0000012000/0x2000)=nil}) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000340), 0xfffffffffffffff8, &(0x7f0000012000/0x1000)=nil, 0x4) ioctl$KVM_SMI(r2, 0xaeb7) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) userfaultfd(0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x80000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, r4, 0x0) syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") 2018/04/04 19:12:32 executing program 3: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000703000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840000000000000080000000000000000046659a62290ffc380c2dbfc75e89e106ba4206274d760dfe0597260617e101000006000000001cb4e2bf501db1bb948decd8337f6d63cc8769c29c4d91b00ffff0be48b748d3050bc1700612dbc3080c91125fa1309f7f19007c8262d732944035157529c38de3957ee8b603043f00000000"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000080)="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", 0x1000) getsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000001080), &(0x7f00000010c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xce23}, 0x1c) 2018/04/04 19:12:32 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x6, r0, 0x1}) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@security={'security\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x0, 0x1e8, 0xc8, 0xffffffff, 0xffffffff, 0x2a4, 0x2a4, 0x2a4, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, 'sit0\x00', 'ipddp0\x00', {0xff}, {}, 0x0, 0x2, 0x5b}, 0x0, 0x98, 0xc8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x7ff, 0xe5}, {0x9, 0x3}, 0x4, 0x6}}}, {{@uncond, 0x0, 0xc4, 0x120, 0x0, {}, [@common=@ah={0x2c, 'ah\x00', 0x0, {0x5, 0x1, 0x1}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @random="13c8b74e340a", 0x6, 0xc, [0x1, 0x37, 0x0, 0x8, 0x9, 0x17, 0x1b, 0x1, 0x30, 0xe, 0x8, 0x3, 0x35, 0x12, 0x11, 0x13], 0x0, 0xcb, 0xffff}}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x15}, 0xffffff00, 0xffffffff, 'rose0\x00', 'eql\x00', {0xff}, {0xff}, 0xc, 0x3}, 0x0, 0x98, 0xbc}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x10001, 0x8}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x394) 2018/04/04 19:12:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0xfffffffffffffffe, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x8, &(0x7f0000000040)=0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x1) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f0000fb6000)={0x0, 0x0, 0x0, 0x8000000000007, 0x3, 0xffffffffffffffff, &(0x7f00005be000)}]) 2018/04/04 19:12:32 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') close(r1) close(r1) 2018/04/04 19:12:32 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x40800) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="cdf74b975191e18b", @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYBLOB="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"]], 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000000c0)={0xfffffffffffffffe, 0x0, &(0x7f0000ffb000/0x1000)=nil}) 2018/04/04 19:12:32 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x5, 0x100000000209e20, 0x8000000001, 0x5}, 0x2c) r1 = bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xe, 0x0, 0x7f, 0x3e83, 0x8, r1, 0x80000000}, 0x2c) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f00000003c0)={&(0x7f00000002c0)='./file1\x00', 0x0, 0x8}, 0x10) r4 = gettid() r5 = perf_event_open(&(0x7f0000000680)={0x7, 0x70, 0xfff, 0x800, 0x400, 0x6, 0x0, 0xc61, 0x80, 0x2, 0x0, 0x3, 0x8, 0x6, 0x2, 0x7, 0x700000000, 0x5, 0xffff, 0xc39b, 0x9, 0x0, 0x0, 0x0, 0x4ffa, 0xf37, 0xffffffffffff0334, 0x5, 0x101, 0x8, 0xe858, 0x2, 0x6, 0x3, 0x8f9, 0x5, 0x1, 0x3f, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000600), 0x6bfd8eff681af7f2}, 0x4000, 0x4, 0x8000000000000, 0x6, 0x80000001, 0xfffffffffffffffe, 0xffff}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x8) perf_event_open(&(0x7f0000000580)={0x3, 0x70, 0x2, 0x8, 0xc2, 0x0, 0x0, 0x5, 0x10000, 0x4, 0x80, 0x9, 0x6, 0x1, 0x1f, 0x1000, 0x0, 0x8, 0x69d, 0x0, 0x8, 0x1, 0xffffffffffff0001, 0x295, 0x3, 0x758, 0x6, 0xf58, 0x3, 0x17, 0x2, 0x9, 0x6, 0x1, 0xb54, 0x6, 0x8001, 0x9, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000480), 0x5}, 0x200, 0x288, 0x8, 0x2, 0x2, 0x80000000, 0x201f2e1f}, r4, 0x10, r5, 0x3) socket$kcm(0x29, 0x2, 0x0) r6 = memfd_create(&(0x7f0000000700)='nfs\x00', 0x2) ioctl$VHOST_GET_FEATURES(r6, 0x8008af00, &(0x7f0000000740)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xfff) socketpair(0x4, 0x1, 0x5, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x1) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x6}, 0x2c) socketpair(0x8, 0x2, 0x4, &(0x7f0000000040)) perf_event_open(&(0x7f000025c000)={0x5, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0xfff, 0x100000001, 0x0, 0x0, 0x8001, 0x0, 0x1, 0x0, 0xfffffffffffffff9, 0x0, 0x9, 0x9, 0x5, 0x8, 0x1, 0x8106, 0x0, 0x14000000000, 0x80000000, 0x1, 0x5, 0x0, 0x40, 0x2839, 0x1d, 0x800, 0x7, 0x0, 0x0, 0x5, 0x7, 0x0, 0x1, 0x3, 0x0, 0x0, 0x758, 0x0, @perf_bp={&(0x7f00000001c0), 0x4}, 0x0, 0x0, 0xff, 0x0, 0x3, 0x8, 0x3}, r7, 0x2, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000640)={0x8, 0x6bcb8e63, 0x1, 0x59ad, 0x12, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000540)={r2, &(0x7f0000000400)="695b0424d7e7c20ed6a767624123cfa8a310f63d742f96b93d2e89b0d7542e357cdd35a960dfd919d5ec03a7c938e22cfa663e82f393abc86fc4722c99dfc24fbd7f9d7693495c076f0fa03fbc5b1a21b7052265ccf9b59c25c8d2d463416ba8d9e2c02774886d0139c97e5cc2b9f9d385daef3fe0c68f8fd3eea8fdbf9d608f", &(0x7f00000004c0)=""/106}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000880)={0xffffffffffffffff, &(0x7f0000000840), &(0x7f00000008c0)=""/70}, 0x375) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffffff, 0xffffff8f, &(0x7f0000000300)}, 0x10) 2018/04/04 19:12:32 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000100)=""/222, &(0x7f0000000200)=0xde) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$int_in(r1, 0x5421, &(0x7f0000000240)) socketpair$unix(0x1, 0x400000000001, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) r3 = request_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffffc) keyctl$set_timeout(0xf, r3, 0x8) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x6, 0x900) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000a96fff)=""/1, &(0x7f00002a1000)=0x1) getsockname$inet(r0, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f00000002c0)=0x10) 2018/04/04 19:12:32 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='*/cgroPFx', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.events\x00', 0x0, 0x0) read(r1, &(0x7f0000000100)=""/178, 0xb2) socket$packet(0x11, 0x0, 0x300) 2018/04/04 19:12:32 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) flock(r0, 0xc) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x424000, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'syzkaller1\x00', 0xa61a}) gettid() 2018/04/04 19:12:32 executing program 1: r0 = inotify_init1(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x3, [0x6, 0x1000, 0x2]}, 0xa) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0x7b, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="15000000010a05000000000000000000000000000800010000000000"], 0x1c}, 0x1}, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000d40)={0x1, &(0x7f0000000d00)=[{}]}) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xfffffffffffffffc, 0x80) ioctl$TIOCMBIC(r5, 0x5417, &(0x7f00000000c0)=0x9) ptrace(0x1000000008, r2) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e2f6367726f75702e6370752f73797a300017ad88dc0c00007deccd1cb657211c8fbad5eec23ed3fa8ed217182dea0ef1", 0x200002, 0x0) fchdir(r6) r7 = open(&(0x7f0000000040)='..', 0x0, 0x0) clone(0x0, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000828ffe)) fdatasync(r7) 2018/04/04 19:12:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getpid() write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000080100fa", @ANYRES32=0xffffffff, @ANYBLOB="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"], 0x110) 2018/04/04 19:12:32 executing program 2: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002000070700be0000010007010a0000ff000000f3ff1f0400050013800045da4d45d43b37c40309ace4c46edc8093afa1b9362e6b6476d0f3f7ffe1f1d18151888830c4ec2081ea67f1c1e400000000000069144a18b24869b8b3ee73f1c990d06724e3d1ee69faa086f8a9ac102245247d0030b9e3dcc3714d3da66e55e18ef3b9dddf3de9fccd6681b03ca1dc2500", 0x93) vmsplice(r0, &(0x7f0000001200)=[{&(0x7f00000000c0)="a424bb4560d27e6dbea26e3144f0e6003400476973a3b4b606b51dd375bb7779c728a13a9b8006c024f31153e024c31ce928fdb8209e58a5fc6bde8dcdb3943703eb32193923fe011079932de4fc450e337ed616ff6d8f6eb131ba7ee79036c5f48a972d36fea64fb7db0b06fd1db00314482dae33d160b65ab677e6aa89e07e6b52adbf7887a0ae129300062a35a32cb7522af265230b11a58aef4fdf2d20a99ad6fd0dcdb83c2dacfbd7ca96bb2be11e2887", 0xb3}, {&(0x7f0000000180)="19ad435684d709e48f4513fc3e2daa1916f23c4d7056034a0cc726da2b8f2e571561f84c06ee6a8f648bebec2367efa0c744858881421a0e523e0af0a7b7c94344a458d49fcbc64419e761b715bba75456c35e49376a1ac963e60d4a403421bdcfb86d70fffb4ce4c90570", 0x6b}, {&(0x7f0000000200)="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", 0x1000}], 0x3, 0x1) 2018/04/04 19:12:32 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) sendmsg$key(r0, &(0x7f0000000280)={0x20480, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="75b40000050c000000ffffff000000000000000000000b00ac1414a3000000000000000000000000"], 0x28}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x31, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/04 19:12:32 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x10000000000020, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001a80)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000380)=ANY=[@ANYBLOB="1637fd0004ff0000"], 0x14}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xa0800, 0x98) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000080)=0x6) 2018/04/04 19:12:32 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00000a4ff8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/57, 0x39}], 0x1) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) clock_adjtime(0x6, &(0x7f0000000140)={0x6, 0x2cde, 0x967f, 0x7fffffff, 0x8, 0x9, 0x401, 0x0, 0x7fffffff, 0xfffffffffffffffb, 0x3f, 0x2, 0x80000001, 0x9, 0xffff, 0x401, 0x3, 0x10001, 0x9, 0x8, 0x9, 0xda, 0x10001, 0xfffffffffffff3ab, 0x1, 0x3}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) poll(&(0x7f00000000c0)=[{r1}, {}, {}], 0x3, 0x0) dup3(r1, r0, 0x0) 2018/04/04 19:12:32 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control/file0\x00', r0, &(0x7f000034aff8)='./file0\x00') setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0xeedc, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="05"], &(0x7f0000000100), 0x0) 2018/04/04 19:12:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) writev(r1, &(0x7f0000000180)=[{&(0x7f0000001400)="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", 0x1001}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) dup2(0xffffffffffffffff, r1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000000140)) tkill(r2, 0x1000000000016) [ 521.588757] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 19:12:32 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x6, &(0x7f0000000640)=[{0x200, 0x7, 0x2, 0x7}, {0x5, 0x5, 0x9, 0x3}, {0x2, 0x0, 0x9, 0x3}, {0x400, 0x401, 0x10000, 0xff}, {0xd58, 0x5, 0x1, 0x3}, {0x10001, 0x7, 0xfb97, 0x40}]}, 0x8) shutdown(r0, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x2, 0x441) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f0000000140)=0x10) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x80000) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/39) 2018/04/04 19:12:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000180)=""/51) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000001c0)={0x3, 0x401}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000080)={0xfadd}, 0x1) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000bfe4)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x81c) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000000140)={0x1, &(0x7f0000000300)=[{}]}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x5, 0xe, 0xbf49, 0x4, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}}, &(0x7f00000002c0)=0x84) [ 521.685562] ptrace attach of "/root/syz-executor1"[4535] was attempted by "/root/syz-executor1"[5584] 2018/04/04 19:12:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000000c0)={r2}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x0, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e955627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0x1e) 2018/04/04 19:12:32 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x1ca, 0x54000) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) [ 521.861980] netlink: 1 bytes leftover after parsing attributes in process `syz-executor1'. [ 521.907450] ptrace attach of "/root/syz-executor1"[4535] was attempted by "/root/syz-executor1"[5584] 2018/04/04 19:12:33 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x3, 0xfffffffffffffffd, 0xde}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) r1 = memfd_create(&(0x7f0000001700)=':ppp0\x00', 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000180)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="8b0f376ecf10", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000040)={'sit0\x00', 0x1f}) 2018/04/04 19:12:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000dbd000)='/dev/kvm\x00', 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'dummy0\x00', 0x3f}) r2 = accept4(r1, 0x0, &(0x7f0000000140), 0x7ff) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x19) 2018/04/04 19:12:33 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xc, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000000)={0x7, 0x10, [0x91a9, 0x0, 0x2, 0x2]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000240)={{0x0, 0x3, 0x0, 0x0, "4b893f214574a02e747d7a5f4b0018325268d12d8708e2e14e68b6a59f9284e0319f072d53262b3ef6a653a6"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5698eba5ac05ecc168ba762ba3cb1426fef03b336e485dd7a40c2be6620406e625986a8fc848ec102e67a73a57d72ce8e838de4740cef82beb06fa817042b12d", &(0x7f0000000200)='-\x00', 0x2}) 2018/04/04 19:12:33 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5a00000005d08581b12538cd8c5c026f96353eeb04ad21e969918aeca5a101800000f7eddc8ee86e7d1538896b81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490981e85b642e8190f07a4b2d594089cbf78279f4147bf94449bc5c77824786fdac39"], &(0x7f0000009ffc)=0x2) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) sendto(r0, &(0x7f00000000c0)="1146fea0be", 0x5, 0x20008005, &(0x7f0000000100)=@ipx={0x4, 0x8, 0xffff, "0edcd017d5b0", 0x20}, 0x80) 2018/04/04 19:12:33 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1000000000000, 0xff0000000, 0xff, 0x1ff, 0x5, 0x9, 0x69b0, 0x0, 0x8000, 0x8001, 0x3, 0xd099, 0x80000000, 0x7fffffff, 0xd8]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0xd6, 0xff}, 0x8) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) 2018/04/04 19:12:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x2000000008004, 0x2cf) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000000240)='\a', 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000280)}, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r2 = getpgrp(r1) r3 = syz_open_procfs(r1, &(0x7f0000000100)='oscore_adj\x00') ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000000580)) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0186405, &(0x7f0000000180)={0x9, 0xb7, r2, 0x9, r4, 0x9b0d, 0x80, 0x10000}) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000000440)={{0x6cb, 0x0, 0x4, 0x3, "536b144bcf5d9f6a57fa61cde196c6c35db78f4e0144780583dae926b862b71e57c6a30032100cb3fd82b0dc", 0x6}, 0x0, 0x0, 0x0, r2, 0x40, 0x5, "caab6b46016247fa792b7673893c95dd5cb2e1d34a4e6abfee36f744b9d357ce2d51bef0a9dd6becbc6b0cae499143a457949eaf4e5c6f70891816d4c6721211", &(0x7f0000000280)='\x00', 0x1, [], [0x40, 0x3f, 0x6264, 0xffffffffffffffd0]}) r5 = syz_open_procfs(0x0, &(0x7f0000256ff8)='syscall\x00') sendfile(r3, r5, &(0x7f0000000080)=0x4, 0x4) 2018/04/04 19:12:33 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000001c0)={"9bca1e927729590955cd2842aa2bccb5df0a6d067edefa97cff5769f9f979ed94a31e0dfeace8632017133345e4a3d9e0d8bab93042aea302c01eff42bffa42b3bc00bf3492d285509d52816c01d4a8352142c4ae7a93cfcda39887eac8b492eeadb4192d42592c9520002e54da42f87b24efc7e591e1ffc42ef071323a03ed795111cc6365d280d37928780638c1e1bfaf58b8a1c83f35e27e25eb95d8bc58e085e960ee2d12207baa252dc11fd870d9f020371e6d8b321cc23326a9db737b2bf8e708e061cad0595eefd66d3e31d1d0dc1b63f3fa21c39fe79b05a2cef7ad086bf0091b04d181f0b7b49d288a7b13825a1bf06e97be99b6b96c2f474dc495ee974eb57ecd4e1627ac81f622e191b5365a2f486f6e20a3975519cb2f8bb26aa726096f15898c519814851f503847dfcc04ce42cbb1637a778ddde304868707a32a7c48f3ea2310bbf6e9fa304226f4bc29305b350bff00dd8d099b03df577a843e80ee702b13f8366df841f356d74b64c762c0117dfdb3b97803294b54b1903ecdeab65249461640a7611fc7553ef30ff88c02821e173a954fb7c5ecfe7352533dc3d462ce41c3371c52e17df2a429437b79de6f998604b209470a61fc793e3c30b97291d4b88312c7d9d8449b805b93c85396a34ea5a694104225ef3422cb5d75a4a7d2e6cf7038de936346199e0ef0110b6a4a934e97536705787230ea00285117ee5a87b42be93161992c283654efe93ba111e7e5b47fe5b1b080c2729eadebeab01b33d6f9cb1582535196068dca523ca9f7bc5a3b5b6490f61d1e5c6561eef8446433578ececd398a222b32da6dade3878411fc149b6d35c769d01ef0b16e0257cddaac845da001243db09ab56b3b0ef8cc6fd480f79dd7e24b6d447bee82d5516cf9e11dcaccbb590dff3ea278e9772b0900fc58d66fa6a3cfb197f2bf00a7b0a5549367d7f7d123c7b196b873a5f2625ef68e0f66df944dba228582d6f794a720c8c62b34b227abd4a4f4f4632c08af1473d48ca213390c02488909aca594c70c75df791fcc98586ea115e27ab63e5660021ca1ee5eba394c02628e84d971e9975cb3ba318884c6985ab1b3f04898264bd5b9d0fe2c581b749fa3624dd6e21c02ecb83f136fbc2eeeb2a4537ac95feeba4cf776d1662b252249430ee9ca6b57aec93e5af30001b9709831decf8ddf66ec22dd1e483afc80c7e6c11161ac536254c22823b12d5368a8fb85555ad0b671c5fe7e33e9776b20aff02b31db74aa147248b16c957cad282a834d1070bcc59112d064589ba8bfcfdf94f6d1cce5327b053c11b84fc059d6e5f6b6541bef6beccc946570f4d182e4f31f3c2ae70484728d62fec47d6f1187a4817dfa4a39b7a6251e8c7f9347db72f0963523b24de26af86a8a152403230051414b88f228b816d513b064c8c7828556e203791"}) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x7ff}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x9, 0x0, [], 0x32}]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000000140)=""/1) 2018/04/04 19:12:33 executing program 6: r0 = getpgid(0xffffffffffffffff) tkill(r0, 0x45) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x0) tgkill(r0, r0, 0x2d) 2018/04/04 19:12:33 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 19:12:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5a83, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x100000004, 0x210000) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x1000, &(0x7f00000001c0)=0x2) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)={0x3, 0x67, "83b806c3c0e635cd4cecdf84f1b2e3cd3883cb76d81a292d4805919202b145d607bfa40cc92425c0388dcb01246ac447699cfd2f5625c07e0b6f78d39e8c00ba6e31d6b24888cab1eecd5dfbfa5fa1301e4d38471ef784a188744f469a6db71653fba036257a92"}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) 2018/04/04 19:12:33 executing program 6: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedreceive(r0, &(0x7f0000000040)=""/214, 0xd6, 0x7, &(0x7f0000000140)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000002600), 0x0, 0x0, &(0x7f0000000200)) recvmsg(0xffffffffffffff9c, &(0x7f0000002480)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000200)}, {&(0x7f0000000240)=""/53, 0x35}, {&(0x7f0000000280)=""/133, 0x85}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/56, 0x38}, {&(0x7f0000001380)=""/77, 0x4d}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/58, 0x3a}], 0x8, 0x0, 0x0, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000024c0)={0x0, 0xc000000000, 0x4a9, 0x7, 0x2, 0x80000000000, 0x1, 0xb09, {0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x4000000000000001, 0xbd8, 0x3, 0x3}}, &(0x7f0000002580)=0xb0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000025c0)={r2, 0x9}, 0x8) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x2, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) [ 522.940401] Disabled LAPIC found during irq injection 2018/04/04 19:12:33 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1fe, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000017000)={0x3, {"a0c23eef27605b"}}, 0x10) ioctl$KDDISABIO(r0, 0x4b37) ioctl(r0, 0x937e, &(0x7f0000016ffc)) 2018/04/04 19:12:33 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x40042) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e40)=@nat={'nat\x00', 0x19, 0x4, 0xd84, [0x20000080, 0x0, 0x0, 0x20000bc0, 0x20000dd4], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'ipddp0\x00', 'lo\x00', 'eql\x00', 'ip6gre0\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x8ec, 0x8ec, 0xa18, [@among={'among\x00', 0x858, {{0x0, 0x200, 0x0, {[], 0x4, [{[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {}]}, {[], 0x1, [{[], @multicast2=0xe0000002}]}}}}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ipmi_device_t:s0\x00'}}}}, {{{0x5, 0x0, 0x0, '\x00', 'gre0\x00', 'vlan0\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0xc8, 0xf8}, [@common=@AUDIT={'AUDIT\x00', 0x4}, @arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'ip_vti0\x00', 'bcsh0\x00', 'syz_tun\x00', 'syzkaller1\x00', @random="4a79afa1356b", [], @random="6ffc92af8352", [], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}, {{{0x5, 0x0, 0x0, 'vlan0\x00', 'ip6gretap0\x00', 'irlan0\x00', 'ipddp0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe4, 0x114, 0x144, [@helper={'helper\x00', 0x24, {{0x0, 'tftp-20000\x00'}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@snat={'snat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe}]}, 0xdd4) 2018/04/04 19:12:33 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x1, 0x8}) r1 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0xffffffff, 0x400000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x2000000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) [ 522.982607] QAT: Invalid ioctl 2018/04/04 19:12:34 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="a861957753a18bc6f7a080f7bcd5fc46cbf5a2ae5b2f93e1e5bb874918e071c478090a1e19756a968bc82ccb31418164", 0x30}], 0x1, &(0x7f0000000240)=[@assoc={0x10, 0x117, 0x4, 0x52}], 0x10, 0x20000000}, 0x80) recvmmsg(r1, &(0x7f0000006880)=[{{&(0x7f00000013c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000005840)=[{&(0x7f00000057c0)=""/106, 0x6a}], 0x1, &(0x7f0000005880)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/04/04 19:12:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt(r0, 0x1000040, 0x0, &(0x7f0000000080)="ef38d1d8400e2f314cefc7e8adcc369c000000000000", 0xfffffffffffffd32) mknod(&(0x7f0000000040)='./file0\x00', 0x1090, 0x4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@generic={0x7, 0xaf5f, 0x3}) 2018/04/04 19:12:34 executing program 3: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x37c}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r1, 0x9}, 0x8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="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", 0xff, 0x7}, {&(0x7f0000000180)="3d0c1192dab7f0cee9a96b7ebc7f86ec1b6ef6df38506250b7e03617d3b19fdedf63cff7d98f6d", 0x27, 0x80000000}], 0x8010c4, &(0x7f0000000200)={'nouuid,', {[{@ikeep='ikeep', 0x2c}, {@nogrpid='nogrpid', 0x2c}, {@pquota='pquota', 0x2c}, {@filestreams='filestreams', 0x2c}, {@grpid='grpid', 0x2c}]}}) socket(0x1a, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000380)=0x9, 0x4) 2018/04/04 19:12:34 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x8) write(r1, &(0x7f0000000000), 0xfc63) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000040)={0x3000, 0x0, 0x4f, 0x3, 0xffff}) 2018/04/04 19:12:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x40, 0x1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/04 19:12:34 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10}, 0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000140), 0x4) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f0000c95ffe)) r1 = socket$inet(0x2, 0x400000000000001, 0xfffffffffffffffd) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x541b, &(0x7f0000000000)={'ip6gre0\x00'}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000180)={0x0, 0xffffffff00000000, 0x1}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e21, @broadcast=0xffffffff}, 'vcan0\x00'}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'ip6gretap0\x00', 0x7}) 2018/04/04 19:12:34 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x1c) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) getpid() ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1) ptrace$poke(0x4, 0x0, &(0x7f00000002c0), 0x0) 2018/04/04 19:12:34 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x80000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f0000000340)={0x3, 0x9, [{0x6, 0x0, 0x5}, {0x4c25, 0x0, 0x100}, {0x8, 0x0, 0x1000}]}) shutdown(r2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f0000000200)={0xd6e, 0x5}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="460000003bd71804e3ec7cce84dd6df620fb77000000005db7888a248ded71337270bbe8b9d85eeab92c9a74015d3cfa0984893e911ffd399c1a20eb11022e3b7265994fc74b92eda47d"], &(0x7f0000000100)=0x2) ioctl$TCGETA(r2, 0x5405, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000780)={r4, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x100000000, 0x9, 0x8000000000000, 0x4, 0x4}, &(0x7f0000000840)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x200, 0x7, 0xe26c, 0x80000001, 0xfffffffffffff372}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) modify_ldt$write2(0x11, &(0x7f0000000540), 0x10) modify_ldt$read(0x0, &(0x7f00000000c0)=""/169, 0xa9) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_GET_XSAVE(r6, 0x9000aea4, &(0x7f0000001c80)) 2018/04/04 19:12:34 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f000065effc)=0xe, 0x4) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x400, 0x0) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006a1000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) 2018/04/04 19:12:34 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8880}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x70, r1, 0x400, 0x70bd28, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5f}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4ac6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10}]}, 0x70}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/04/04 19:12:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000000040)={[{0x3, 0x7fffffff, 0x65, 0xfffffffffffffffb, 0xdf, 0x0, 0x1, 0x5, 0x800, 0x9, 0x5996, 0xa2, 0x7ff}, {0x80000001, 0x3f, 0x0, 0xfff, 0x3, 0xffffffffffffffff, 0x4, 0x6, 0x6, 0x9, 0x100000000, 0x81, 0x80000000}, {0x7c83, 0x5, 0x0, 0x401, 0x3, 0x20, 0x5621, 0x8, 0x1, 0x5, 0x6, 0xffffffff80000001, 0x2}], 0xffff}) getpeername$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) 2018/04/04 19:12:35 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000380)={r1, 0x3}) r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000300)='./control\x00', 0x0) getdents(r2, &(0x7f000076cf07)=""/249, 0xf9) openat(r2, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r2, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') getdents(r0, &(0x7f00000003c0)=""/77, 0x4d) symlinkat(&(0x7f0000000280)='./control\x00', r0, &(0x7f0000000240)='./control\x00') r3 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, r3, 0x200000001100) 2018/04/04 19:12:35 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x88001, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'syzkaller1\x00'}}) r1 = memfd_create(&(0x7f0000000080)="407f", 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00000000c0)={0x1000000000000, 0x0, 0x0, 0x0, 0x614a5fa0, 0x0, 0x0, 0x0, 0x0, 0x471}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x4}, 0x1) 2018/04/04 19:12:35 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x8400, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x8000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000300)=0x2, 0x4) geteuid() mmap(&(0x7f0000733000/0x2000)=nil, 0x2000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x2) creat(&(0x7f0000000040)='./file0\x00', 0x20) 2018/04/04 19:12:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c00000001040101fff72c3e64f78ed2510702000c0001000100000319010191c000010c8002000c0000f702000013"], 0x2f}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl(r0, 0x777808, &(0x7f0000000080)="35b8312a8e9c6e203af24dd952028f147e029a4a9a") r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) 2018/04/04 19:12:35 executing program 7: r0 = socket(0x2, 0x5, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000080)={'bond0\x00', 0x82}) 2018/04/04 19:12:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/04/04 19:12:35 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000080)={0x2, 0x0, [{0x80000008, 0x1000}, {0x1}]}) 2018/04/04 19:12:35 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x6) r1 = userfaultfd(0x0) r2 = socket$netlink(0x10, 0x3, 0x17) fadvise64(r1, 0x0, 0x4, 0x0) pkey_alloc(0x0, 0x3) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000000c0)=0x8, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000180)={0x80000001, 0x6, 0x80000000, 0x0, 0x101, 0x380000, 0x6, 0x3, 0x8, 0x400}) 2018/04/04 19:12:35 executing program 2: syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x7fff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x8001, 0x7648}, {0x0, 0x6}, 0x4, 0x2, 0x8}) r1 = socket$inet(0x10, 0x1000007, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000004fdb)="240000001200fffffffefd956fa283b72400008000000000000000683540000004000300", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0xb60, 0x7, 0xc05c, 0x3, 0x3ff, 0x3, 0xffffffff, 0x6, 0x2, 0x9}, 0xb) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1fffffd, 0x81933, r0, 0xfffffffffffffffd) 2018/04/04 19:12:35 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7, 0xff62) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000da2ffc)=0xa069, 0xfea4) r1 = dup(r0) write$eventfd(r1, &(0x7f0000605ff8), 0xffbe) write$eventfd(r1, &(0x7f0000000040), 0x8) sendmmsg$alg(r1, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000001140)="c0", 0x1}], 0x1, &(0x7f0000360cd8)}], 0x1, 0x0) write$eventfd(r1, &(0x7f00006d5000), 0x8) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="9ee603ea738fb47d7d497ba7d6616570ea02709982998512b5c5c554bf34474d9ea71afb1f0e4bc2db7455a18e839f7b26987ef324108b45509581a431363ccda68a56d192833926d38236af7ebb794fd51bd7f8ea6f5a4204fd3e66c8938f343149b23381fc42683a2852f68b8eef6db4fdc18078872e65da9665c7412ccb2b0c7399d75cbe483396de1ca6dff09b80"], 0x8) write(r0, &(0x7f0000000000)="c4", 0x1) 2018/04/04 19:12:35 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace(0x4208, r0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180), 0x101, 0x6) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$netlink(0x10, 0x3, 0xb) prctl$getreaper(0xb, &(0x7f0000000280)) r3 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x660, 0x200400) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f0000000100)={0xc4eb, 0x800, 0x80000001, 0x0, 0x7fffffff, 0x1f, 0x7, 0x9, 0x8, 0x7ff, 0x3, 0xff, 0x0, 0x80000000, 0x35d5, 0x7, 0x4, 0x1f, 0x2}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="61f0740f") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000001c0)=0x6, 0x4) connect$l2tp(r3, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x3, 0x0, 0x3, {0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x3a) 2018/04/04 19:12:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f000015dff6)='./control\x00') r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xcb, "d04c698d5fa9057992a03244784685aa48466ba57c4eea49e3f01311c9fd19c852459a4002ec9d90625528d0c55a2a345dab485d56f5fc565e46f0ce4dfbf00b5779ca076b0f0ef2fcaacfc567e0efc0525c991620cff55760b794077520a29a77ab7d0047aac8ae02c3d9eba8ab5eb0dbd10831a7e9f7e32cc243d2e96005ff45f8ab03b52098f6054b9766a25dbc40f000ddce72428612978615af5b5a8b825ba85685b26f7fa0864b504ff550ba75eff137553b770f8b6fab1fb1c5a562bf256d504190d98a10d72531"}, &(0x7f0000000100)=0xd3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x2a5a}, 0xc) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value, &(0x7f00000001c0)=0x8) 2018/04/04 19:12:35 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4140, &(0x7f0000005e0b)) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) [ 524.372354] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 19:12:35 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0x3, 0x4e517de1, 0xfff, 0x92}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x800}}, 0x0, 0x3, 0x9, 0x0, 0x4}, &(0x7f0000000240)=0x98) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x9, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/04/04 19:12:35 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000000c0)={r1, r2}) pwrite64(r0, &(0x7f0000000040), 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000000fff)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x6, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000140)={r3, 0x3e0}) [ 524.442291] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 19:12:35 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) socketpair$ax25(0x3, 0x2, 0x1, &(0x7f0000000100)) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x120) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x2000, 0x2) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0x8, 0x400) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000000)="6e65742f686672065f7374617400") bind$bt_rfcomm(r1, &(0x7f000000ad40)={0x1f, {0x9, 0x1, 0x8, 0xb, 0x3, 0x200}, 0x200000005}, 0xa) bind$alg(r4, &(0x7f000000ae00)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(rfc7539(ctr(aes),tgr192))\x00'}, 0x32d) r5 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40047703, 0x100000000) accept4$alg(r0, 0x0, 0x0, 0x80000) sendfile(r5, r4, &(0x7f0000a2effc), 0x7f) sendmmsg$alg(r1, &(0x7f000000ac40)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="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", 0xfc}, {&(0x7f0000000300)="9c816065164616198dd6713a2fce4aee30c023e93271b10d68bf0abf74", 0x1d}], 0x2, &(0x7f0000000380)=[@assoc={0x10, 0x117, 0x4, 0xba}, @iv={0xe4, 0x117, 0x2, 0xd3, "9704c3616b5c157328739710cabfe5003db233b35656bebfd66d61eb8f5247d740f51f2aba2405c1632662c019d2bb56a832f85810fbccf8cf4f159820428bacf8e49eec488481edbb608cbef81ec6d8393e07910eddcfc31948e17aa19acd070d3b6100cfec8dc0ab4fe3a2bb6645072e59f983ff627c166ae98a7a6e5ef221bbff922981f4550ce42b09f87a5362752621a284bec4eb8c9cec14bd1aaf2c5465cce6a390f195dc20119ef80d378cb844b7223300fe30de0dd703415c005591c6a1806218858c57e7b087f892ffc7b425d22c"}, @op={0x10, 0x117, 0x3}], 0x104, 0x40}, {0x0, 0x0, &(0x7f0000001700)=[{&(0x7f00000004c0)="65b668225af8deb15924afdfc3c1ba15195ed4703e1462af0504a9b5a2148432202331fa50f7583eda10057a72100fc85ce6088ccfe374be86587c40979ba9b0dc41b749033313b16a9d05141c3ea4844ded8e5485942f4e88a3011d710151fedb33a35f018bc2993530cdf1", 0x6c}, {&(0x7f0000000540)="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{&(0x7f000000a780)="8441e93faa83c73f2933271e9dd022ffad3784352eff9ead62bea9414dd22a498ca4c2c2abbd3edfbcdca5ac7151941e825ddf88ece4cd8d400320ea6b9171a44e72b718d26cf97f4199504f498be3701af579d71ec3ef776595b2038e09b848398fac9ba50568b9e03f2bf8e641bd9b03c28403cefee7a17b958b9a78711c7ac7caef798b4d8bd154faff36651237ae60be44e9d14215f2bea6d1965bfab130100b5d7b25632fdb455bd54183de05406e1478ca779fe92b0d880aaa9fbe77d0c259ac4e6ee39941cd76a44b7f89ac974e58121480db5f7a0fee2cd3fcecaa72c2726b00640c98", 0xe7}, {&(0x7f000000a880)="c649fb0f664d55741e91479d5c3e7ed8a845ad53b123afccb0e4dc2b9173209f09f33da0f572d93064a9ff7c45ac3828aee848d69f0315d0d280c3059df7a729ade5673661ef4a5103313135920dacfee7461d7ee8878ec98ecf0d6a674510a1e0515d42c90785929f3cdf7d0b2b5a99cb223b24a6b3fbc92c3d09b98a9521e34c27eebc3c1e5c8f3f777997314cee48e2edca350afc9796fa72bd3d439735676aedd481a4a2a99504084cc8ef50aa8eb2986c6a826464b5a2812895d70f18c4c1d7c1d4b905520e833a31911a92efa3a1ff66c6e0860384ce9274d772604ff9a944380f83c54694811132058f53b948697ae4f1", 0xf4}, {&(0x7f000000a980)="ef93ac8ca561e0a4a3ef26f419c4c8eaab8f9aa86dbd808a6b52e4a76e712ee9f1b816047013f5a02821dac977a5fbdea877013e0d52ee935c9c7d454423003ace720fbc6789feb92c55af4eb477406fabbe3aba2a9b2b6b86e93e69adf547ac202bbe7033edd19a9770edc0948e323469b85b9752ccb1924aa0aae8b8686cb08bc77bdee763444b548dc1e9c00c47a6", 0x90}, {&(0x7f000000aa40)="4e626b085838f8e08c8d74c1e685ab0151022337d61008cbee8e5e1bca287ff576825ea10bd0d73888545965f349f11c4d1c", 0x32}], 0x9, &(0x7f000000ab00)=[@assoc={0x10, 0x117, 0x4, 0x80}, @iv={0x104, 0x117, 0x2, 0xf3, "7f5a2f79a0eb844f75ae76c466ca8c013fe2bb1edf36fad3732fcf9ae5a8847c8ac609d16072bf14dbe48543bda92cfd8d1084fb9c809061a7b348a0e0f729dcf1add8955ee776d2624ac1bd501476f8fab6ed16ced0ed5cd0c628252b4d766f570630e07b10fd21aeb02c8468361dcba101234fadf1ec2f61d341c8c4cdd098882685243c42e978c81b81834aa121b3311e293b1e373492604d32397813429c203fbc060e902c507340b69a1346b1e1001a9c37c3e440d1315394e888aedb45e0ef717b5a2d107d74037509c05f105c7633b3126709000061a5c5f4c4d6b131d7af328237b644820ff0110b0d47a358f20ec4"}], 0x114, 0xc800}], 0x9, 0x80d4) 2018/04/04 19:12:35 executing program 2: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fbff0)={0x0, 0xffffffffffffff94, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x75}]}, &(0x7f0000f91ffc)=0xfffffffffffffe56) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0xf, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@alu={0x4, 0x5, 0xb, 0x0, 0x1}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x7ffe, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffb, 0x40000) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040)=0x7, 0x4) [ 524.497973] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 19:12:35 executing program 0: r0 = getpgid(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x80c03, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0xffffffff, 0x0, 0x5, 0x1, 0x0, 0x8, 0x1202, 0x9, 0x1ff, 0x7fffffff, 0x7, 0x6, 0x1, 0xbbc0, 0xffffffffffffff15, 0x6, 0x1, 0x6, 0x9c, 0x8, 0x10000, 0xda2d, 0xfffffffffffffffa, 0x6, 0x81, 0x1, 0x4, 0x101, 0x6, 0x3, 0xfff, 0x4, 0x4727, 0x2, 0x1f, 0xc7, 0x0, 0x4, 0x4, @perf_bp={&(0x7f00000000c0), 0x2}, 0x4000, 0x4, 0x7, 0x3, 0x0, 0x20, 0x1}, r0, 0x5, r1, 0x1) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000398000)={0xaa}) getpeername$inet6(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r3, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x1) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) 2018/04/04 19:12:35 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) finit_module(r0, &(0x7f0000000280)='/dev/loop#\x00', 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/144, &(0x7f0000000200)=0x90) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f00000004c0)=ANY=[]) r2 = socket$inet6(0xa, 0x2, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000140)={0x10006, 0x0, 0x0, 0x2000, &(0x7f0000a98000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000400)=0xa) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) r5 = userfaultfd(0x0) readv(r4, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000440)=""/4096) read$eventfd(r4, &(0x7f0000000040), 0x8) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 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) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r7, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r7, 0xc048ae65, &(0x7f0000000080)) ioctl$UFFDIO_UNREGISTER(r5, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x400060}) bind$inet6(r2, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000100)=0xf, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000000)={0x10001}, 0x1) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) [ 524.566333] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/04 19:12:35 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00003c7000)={&(0x7f00000e5000)={0x10}, 0xc, &(0x7f0000b61ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140019f7010801010000000000000000000100006fe21eb3169508eb1fd88e5b86db8ed475a9ed94d378863f437d2d0f859952b80b3c781d24e1116fa4c9e4e2e76c8071b29eb84bd08b2c05fd60270b9298c4b03786f7f2f104d896cef29d86d3ef20e4f2db47b23f6af7fcffb68d1d374777d15f60cefceb5590e5d922ccc4d360ce411a47c200b860bb65a5b89bf0f8e512818ca3c26747510243089d68f6a4673daaa3079a13b002ea237740f7eaf3afb7baa0c086ece0818865d2fb37b7ce5b69e1b051d37315a347f3bc97eea812a2d687a495fa8762833fa0082c8852b430b986a457b7acb857"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) 2018/04/04 19:12:35 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x501000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000ce8fb0)={{0x3}}) 2018/04/04 19:12:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x8, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x23, 0x7ff, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000f0f000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000484fd8)={0x14, 0x3, 0x6, 0x1}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) 2018/04/04 19:12:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="0a9361a2b3d042f933df94e6322c6baffbcffb3c9da7dbb97425cb5f2f75e800654c1d7821d0d94ee504573aae2a426c0e55cd739f6ffa9fb1c606b4d263a31def857d5d5a70b176c89df969a6bc00201d5982f2170402ba02400f2ddb7211d885f3476b7d1032e5c32ac8a3efb2dc70ba8c3a673e7dc9535a81e1fe326c67838c605e3be07fa5861f9d5ce4b1d2f8b308223c86d7", 0x95}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/04/04 19:12:36 executing program 6: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'sha384-avx2\x00'}}) 2018/04/04 19:12:36 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000740)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socketpair$inet(0x2, 0x5, 0x7ff, &(0x7f0000000480)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x3, 0x50, [], 0x3, &(0x7f0000000080)=[{}, {}, {}], &(0x7f0000000100)=""/80}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000240)={@random="38a9cc145b74", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @link_local={0x1, 0x80, 0xc2}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00000002c0)={0x0, 0x3, [0x86d, 0xef8, 0xe9a, 0x49d]}) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x9, 0x0, 0xfffffffffffff88c}, 0xc) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000300)=0x0) timer_create(0x0, &(0x7f0000000340)={0x0, 0x36, 0x4, @tid=r4}, &(0x7f0000000380)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000600)=0x1e) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000004c0)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) dup(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000680)={0x0, 0x0, 0x1ff, 0x0, 0x1}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000540)={0x0, 'ip6gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) r5 = syz_open_dev$sndseq(&(0x7f0000fb5ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f00008a4000)={{0x0, 0xc01}, {0xf, 0x3}}) 2018/04/04 19:12:36 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) sendto$inet(r0, &(0x7f00004e9f6d)='Z', 0x1, 0x0, &(0x7f0000187ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) move_pages(r2, 0x112, &(0x7f0000000080), 0x0, &(0x7f00000000c0), 0x0) 2018/04/04 19:12:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r3 = socket$netlink(0x10, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x139, [0x20000380, 0x0, 0x0, 0x200003b0, 0x200003e0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x189) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r3, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r4, &(0x7f0000001e40)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001e00)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r4, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, r5}}, 0x48) write$rdma_cm(r4, &(0x7f0000001e80)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, r5}}, 0x48) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)) eventfd2(0x0, 0x80001) r6 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x20) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(0xffffffffffffffff, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r3, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/04 19:12:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r1 = request_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="3a1e00", 0xffffffffffffffff) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)) r2 = add_key(&(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="95003f937fcf3bfbaec6a54d9dbd2cf5deb62772fd1669021bdf1f0a17a5ca401bb5bd9242c427320288f973fe862d2162f5268f126ade96e33bb3f6c81a", 0x3e, 0xfffffffffffffffd) r3 = dup(r0) sendmsg$key(r3, &(0x7f0000001ac0)={0x0, 0x0, &(0x7f0000001a80)={&(0x7f0000001a00)=ANY=[@ANYBLOB="0210ba0f0f00000025bd7000ffdbdf2502001000000004d30000e7d500000000010014000000000002001000000004d2000004d30000000007001900000000000e004e2400feffff000000000000000000000000000000000000000002004e230000000000000000000000000000000001001400ff000000"], 0x78}, 0x1}, 0x80) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4ce, 0x400) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000200)) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000280)=0x2, 0x4) clone(0x400201043f9, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) 2018/04/04 19:12:36 executing program 0: setitimer(0x3, &(0x7f0000000000)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x9) 2018/04/04 19:12:36 executing program 7: openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x20000, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) r1 = memfd_create(&(0x7f00000000c0)='em1em0wlan0)\x00', 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x8, 0x8000, 0x0, 0x1, 0x0, 0xfff, 0x0, 0x4, 0x100, 0x5f7, 0x200, 0x64d0, 0x4, 0x493, 0x287, 0x2, 0x9, 0x8, 0x7, 0x10001, 0x8000, 0x1, 0x0, 0x2, 0x8, 0x1ff, 0x4, 0x100000000, 0x2, 0x7, 0x100000000, 0x367, 0x7fffffff, 0x6, 0x9cc2, 0x3, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x1, 0x9, 0x5, 0x7, 0xd350, 0x100, 0x100000001}, r0, 0x6, r1, 0x0) r2 = perf_event_open(&(0x7f00006d7000)={0x1, 0xffffffffffffff9c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x4}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100)) 2018/04/04 19:12:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns/uts\x00') ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x4, 0x9}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x7, 0x1000, 0x7fffffff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x2e4b, 0x8, 0x0, 0x7, 0x2, 0x80, 0x8, 0x7b2, r1}, &(0x7f00000001c0)=0x20) r2 = socket(0x11, 0x4000000000080003, 0xfffffffffffffffe) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r2, 0x0) 2018/04/04 19:12:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000792ff0)='/dev/input/mice\x00', 0x0, 0x2) readv(r0, &(0x7f0000001740)=[{&(0x7f0000001600)=""/40, 0x28}], 0x1) r1 = dup2(r0, r0) writev(r1, &(0x7f000049fff0)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000300), 0x4) syz_mount_image$reiserfs(&(0x7f0000000040)='reiserfs\x00', &(0x7f00000000c0)='./file0\x00', 0x100000001, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="279b9ee782ababcf48d622656b1c656e813bfd7e1ccc8be1f8d15c5149219ca05369bae0a82f559b5ba67e0b5fcb1c2a2b6bce9fd0c4b1dd80971a1134", 0x3d, 0x4}, {&(0x7f0000001780)="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", 0x1000, 0x83}], 0xbf954b813e83a693, &(0x7f00000001c0)={[{@data_writeback='data=writeback', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}]}) clock_gettime(0x0, &(0x7f0000000ac0)) accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @multicast1}, &(0x7f00000002c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000540)=ANY=[], 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000200)="d2e66b4941b00ccbad4cc46d7a886e7038c681ff748435fd60d22bfd2eed56b0834659f62f8b0aa9fbab498672949c2874b89eb80291ee35411ab2ec35527176403bb78541b2df257d96666b5409a50ea01528a97501f335d4a797366dc854604b57d50e871171cacad6a9bf8a08c88916556a86ff08770944e5f13d880bccf8b42821a41f861f90ac044f0be5ba7ca13fc33d646a9902a2ee65047fcedf0ae180e78714ab8d8688a4573fbfb5429f323fbe256aa680ba1e9269312310560b5b", 0xc0) nanosleep(&(0x7f0000000340)={0x77359400}, &(0x7f0000000380)) 2018/04/04 19:12:36 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000000), 0x4) 2018/04/04 19:12:36 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e05411, &(0x7f0000000100)=""/47) close(r3) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/04 19:12:36 executing program 0: r0 = socket$inet6(0xa, 0x800000000000000f, 0x100040) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) listen(r0, 0x7) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000100)=@l2, &(0x7f0000000380)=0x1eb, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x100, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) 2018/04/04 19:12:36 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f00003b3fe4)={0x0, 0x0, &(0x7f0000946ff8)={&(0x7f00001a2ea8)=ANY=[], 0x2ab}, 0x1}, 0x0) recvmmsg(r2, &(0x7f00000026c0)=[{{&(0x7f0000000340)=@rc, 0x80, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)=""/4096, 0x1000}], 0x1}}], 0x2, 0x0, &(0x7f0000002740)={0x77359400}) ftruncate(r3, 0x1) acct(&(0x7f0000000040)='./file0\x00') 2018/04/04 19:12:36 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1000000000000157, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/04 19:12:36 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r3 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r2, r3}, &(0x7f0000000140)=""/42, 0x2a, &(0x7f0000000380)={&(0x7f0000000080)={'crct10dif-generic\x00'}, 0x0, 0xffffffffffffff03}) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/04 19:12:36 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000514ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) socketpair(0x3, 0x1, 0x1bd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x19}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x4, 0x70bd27, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8811}, 0x8010) bind$vsock_dgram(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f00000002c0)={{0x80}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) mkdirat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x1ff) 2018/04/04 19:12:36 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x800) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="12fcef49d729ac5fb0bd0b878430e29568", 0x11}, {&(0x7f0000000180)="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", 0xfb}, {&(0x7f0000000500)="47088c866df9ab3d69ca861105764f8a7ecbc3fa042c9d572cc29b0979d42bcfaead633f36f901665d60c13be96ed3a643e01c59a4bed6314f049a4ea583679a05027a3a9e67f0efaf5871f7cea0dce5abd7810a1ac9bd842d8361fed95547b63127f1ca1126d8d8d311a47a7d7f56101a742ddd381d2810b3dad301a5948ad62355de2fca8c4a550857f1e5572d0ecb0881c976642dbe9d1fa3abf5956383d5c1858c012e2b6aae303d650358d8ed5d91b480f1053afa3936222571de3c8d9e270ca34bcf070e0defe7631e1f95823ccd5de7dc777c5e9ad053cbf07f598162dd05623ee20fa31e78b3029d24e90f2b21140499842c", 0xf6}, {&(0x7f0000000040)="19bf95875dc9813d68370aa15aa2d420cde9555822f06cf1a6cd75ca945681f85b742330d3a147a42c3aa1cfca12d7d5c8b520dc0671cf4346b1f893dfd2ac0e2646ea3620081faa8de1cd76190feef3141e5308526f957997f54c51644bc7a0acbae0f628b03644cba669e81885eaaba543d79c84f01484cd5706f668e4983d36aed700f7ce85f287fa4d9d8daf7bceebd54aa33eb97da6c4f5053684712817f9bd58cb2a443923ad2d569d923eb445cac846bc10329179", 0xb8}], 0x4, &(0x7f00000002c0)=[@op={0x10, 0x117, 0x3}], 0x10, 0x20000800}, 0x24048000) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/qat_adf_ctl\x00', 0x9, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="f2ec0638d7899e891dcd824fc9e4e54cadcff7244bc8f5f213d715ab26e0a4e2deef87f05dfd5fba2f8b113d06e2fb0d2e85130a3d5450e22558f21c9ef7d6afe9e74beb926e195a74406c5b5c8a6d092f3f337ad31dd7e5a141ee7c3cdae1a59be404d27c6189bcc43fa286a96bdee4cba8bb8c8c5cccdfdefd35f6bbf157ea12b32cae78745c125988f0af5e5ef481338cd87b8e1a93f849a0715436bc0db1f8580c80685c62a6", 0xfffffffffffffef7}], 0x1, &(0x7f0000000480)}, 0x0) recvmsg(r1, &(0x7f0000000800)={0x0, 0x3e1, &(0x7f00000007c0)=[{&(0x7f0000000840)=""/167, 0x2a3}], 0x200000000000006a, &(0x7f000084bfe8)=""/24, 0xfe5d, 0xfffffffffffffffd}, 0x0) 2018/04/04 19:12:37 executing program 0: syz_emit_ethernet(0x3e, &(0x7f00006a4000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f0000000080)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/99, &(0x7f0000000040)=0x63) 2018/04/04 19:12:37 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000a466e189b4030000005fa3b1dbb8c0fa9124c8dd7ce20f93b4a18b"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r3 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6c3, 0xa8a80) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x104, 0x101, 0x1f, 0x1, 0x2b3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:37 executing program 1: r0 = socket$inet6(0x10, 0x1, 0x80003) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000480)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x26, &(0x7f0000001740), 0x0, &(0x7f0000001780)}, 0x0) sendmsg(r0, &(0x7f0000000840)={&(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000100)="b37bdd0010b958337317526b29fc67c6c5e8672e18c40c283f7e523a875024cee1cb1c8abe998df2548c0b220d3f01f32ffbde24ecf4475bed1f3033efd101637188d772aec4f99f2983b8c96552662aaba9c7cfa74ba7ff4c2be75d7ce36b077bb49868b3d254f3dbdb8e754ba4f65448fb55c5fddfccc965160c6066d215b24d8a7e7c12d417333288f7ac6f7d870691ecce0a5217b314a5612b79e5a707b0d9433f15d21d6ac7fa5b4fd41a932d2378d0e88d675098b7b519a2b4c2a2cf5854093542bca9", 0xc6}, {&(0x7f0000000200)="e36c998cf9a08938fa09ffbd37344aff8a54152a5e8354a749c5f46dfa25c5abaddcb4635ebf5be693455d5858728339dffac00ba9fdc6747bd8b0eb9e7a56148272a9d204965f73725ab779e004145a74f39352caa6fb5838564f802c8a01ba5a80af86decbd2a4cf441af5e5b9a1ba977cd902240f6da8763f24c43e366e78cad03d500b7e2d883eff5d4c1c9c58cc18afc3fb479262ebc4fd61d20b1f69cce15d9b8b2760c65374fc264a066c1d25", 0xb0}, {&(0x7f00000002c0)="e08cd672b088ed", 0x7}, {&(0x7f0000000300)="8d4bf5d1bdcd3dacda520359e8a26d6f71575987569e2984f662fc9bbf4d09be2e6a21139f6a3546059bb16cda11a8845a5d951d2228b6c0f48db58325098b5274312ab8e009b75dab512b9873bf91b4d94a56bdfab3cd9010ccf08b7ce7b2c49f7ebd212a8012b9e826953a2302b3a6a4bfce99da4ff4cfb1fa4c686e8869cd02ed53fae6bc1f9bc838314f7ba4355e544255270f6cfead55204310533226714c82cc639adfc5d0ff9d3242", 0xac}, {&(0x7f00000003c0)="1567b3cc4ccb0ed3f9bc470e9d7f7aa82ddc7bc6f70e37d84b209888e76741d62fe5a54bc67647415b48d63f6d45e0041b006e0574cfcce46b1aedf7ae5927d42c2b79961848a94a34", 0x49}, {&(0x7f0000000440)}, {&(0x7f0000000500)="2ea71e9187e5e4945f72b18a2aeeccd866df83cb3198819250bfdcfe709cac5466cb7179e01e3551f9b0da56f3e949c827466814d8657a122060ca5292c2e806b9e88fa910382cb289f9feb7", 0x4c}, {&(0x7f0000000580)="99830acc205e504f53fdf4", 0xb}, {&(0x7f00000005c0)="1518c47e66dde6fe3e0ec6ad618aef82aa79ff8e54f71d69b6bc16b731d2c68bac8b9e902d46146642c879c1299593359ec8ea442870e03f71f73452850bafff5fd35d6b088aa484da771afe8c060a7c068aa6f6aa7b0b5d31e4a881cccbeeeef5f02e83f2d98b3c3d8362d991f879eb885d1a076a8412bf068535ee4931ee319856c9954e5be219861b8320a2daf9b9eb2e4d6d9ee1b73bbb95e1721ace44c077bee593f207917e24ad570497d3a229faba76efaef0fdeb38876c9e854ef6ee8b8c4efd3980dc1ea8906fcff00a1a8f1a4f7c1ad9dda4cacec5fcba8e1e115f9e523a7cabb4eb43cae7e384e3de01bd66deba22af5a", 0xf6}, {&(0x7f00000006c0)="b6f417a449d70801de43027e490cf7d9ccec9b4525bbc15aa2ef6ac8d84f7f536eaf662034b8291906a1dbfc2913442627e52638cad13dfbd2b22650fc0857bceb9c260edf4cbd4af69255a0c84d796c91e6285f0a6514675d0b2489047c493638b4c171bb87b9d70c165697812663bd22d16266a2f64b00a7dd16c4bd15dc3ee2e24330726c476ebb3958676fd80d7c8c087288e82fee0dcc608efbe5c9001878db5ed947b147f767414f907df213deac0817add6b4ae0990775b17d66a50a7e6d879a4d0a6a69be642c9136e28992ac7b44d64acbc26410e231435647b570c044ddb3545", 0xe5}], 0xa, &(0x7f0000003000)=[{0xcc, 0x110, 0x9, "cb3dca708a5a027c7a8b4ae9d5d389186f447dfccc8c29365589ba06515678c06c9bd8ab04bb89922bcc10dae42990c20a656e2d95e497c0cb3e9bbf2fa3c1f8348ce5b719e592800cf0eba4236f7c59fe8c5f39592b9c8f8e959b2d0ae59800cd23c8d897d84a7576022bd9aa946ed8bce13a2553275c297f22898b66ea7a8844ff6223fcab0964500ca5ab8f9e901a7a398994396882f88c466d440ad27b1e075ca46cc606a2e537a57e80d850177e73c15bf894982f4ee02acc9685894ddb"}, {0x100c, 0x11f, 0xfffffffffffffffc, "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"}], 0x10d8, 0x20000080}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000880)='IPVS\x00') r3 = syz_open_dev$sndpcmp(&(0x7f0000000a40)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x403c5404, &(0x7f0000000a80)={{0x0, 0x0, 0x8, 0x0, 0x1}, 0x80000001, 0x810}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000e80)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x5, 0x9, "5f0fe800ff4d653a3437ac0079f4657bd234687d02f61a7cfb170f1c0df60706cc35f5a9863cf73d04ce5700d729c881bd0a0e2ca3d32c5e0e7b54d3279571f5db7ab4f0e1c5591f861b41695067d15b"}, 0xd8) kexec_load(0x1fc0000000000, 0x1, &(0x7f0000000940)=[{&(0x7f0000000f80)="6ad8cddf4834b77301fbd0d7e5ca9ad10b672829da9328ef32e552a733ad30a36c391ecae30261671aa37c9177e08e9706b5553b0bfdd2358aaf4aa186866a208af7890defe780591b2a1ff1342ebc978d024f9665a6f085e4711cbcd68fda588c56b18346c874d296ef8df424280f0d519f0b176157c80e987d6049bfd9b2ccd10cab00ab9e4227f4c6618f97017681e7ece5a2436a023410fa3e446278524da1e8b05b36368962812a6b3922c413f43599d4f80edd1d0017a9f03f87fd7c8e47f9990faa16db20a4cdb77256ff009c754e5153c7e6c5d48a38b3e935722eb01b872d0718", 0xe5, 0x7, 0xffff}], 0x2a0000) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000a00)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000009c0)={&(0x7f0000000c80)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r2, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x4000001}, 0x20008000) getpeername$packet(r1, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000bc0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000c00)={0x0, 0x2, &(0x7f0000000ac0)=@raw=[@generic={0x2, 0x8, 0x3, 0x2d3753b0}], &(0x7f0000000b00)='GPL\x00', 0x2, 0x1d, &(0x7f0000000b40)=""/29, 0x40f00, 0x1, [], r4}, 0x48) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000008c0)=0x4, &(0x7f0000000900)=0x4) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/04/04 19:12:37 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x15a4, 0x2) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000080)=""/4096) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r0, r2) 2018/04/04 19:12:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x20000000000000ba, &(0x7f0000000540)=[{0x0, 0x10d, 0xffffffff00000001, "738860036836c6d58b33a56f4a85c76554776eb917e44c35bb4708d04d607bef534bc9bf75ea646e7008b93c78d9710b4388e7ac48cc2158efddc22147230661738882e6eb265aee48d0bccd1073f7b1fd4dda78f107eb565fe4296ab135c5919b4c1d2d557a74f40997a6ef782578ce62b66117b94c424174c765ea41b32e8b47ace80b9b2dbf90b2304defdab3039605e5ba7122696f0233a0f599c329a0ee3547bc581fccbe"}, {0x0, 0x105, 0xb20, "a69bc8cfd86d70b21ae28d6dff08bd563712dc3e19ffdb4b73e0995cbd9a8bfa849bee6f1f68fea2418fafb14eaacf5c336a711dab7fcd1f6ff703d75cf5d950b1d2c416ed03f08306f0c67e8cd20261b144a55f6628d71c563f7b29a433b8d9f6850d67fc125970ecbee2ea385056e89b5c4aea64108f6b9264009f947b4c5656fb1c74bb3f028cf3634c5ca8"}, {0x0, 0x105, 0x3f, "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"}]}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xc1, &(0x7f0000000680), 0x1012e6ecaa7b6d4e, &(0x7f0000000080), 0x10}}], 0x2, 0x7fff) 2018/04/04 19:12:37 executing program 3: capset(&(0x7f0000c9c000)={0x19980334}, &(0x7f00001dd000)={0x0, 0x25e6}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000fd6ff8)) 2018/04/04 19:12:37 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x0, @multicast1=0xe0000001, 0x4e21, 0x0, 'rr\x00', 0x2, 0x1ad8, 0x13}, 0x2c) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_PIT2(0xffffffffffffffff, 0x4070aea0, &(0x7f0000000240)={[{0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffff17f, 0x0, 0x290ff291}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 19:12:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f0000000040)=[{0x3, 0xb0, 0x1, 0x100000001, @tick=0x100, {0x80, 0xf4}, {0x1ff, 0x98}, @result={0xffffffff, 0x9}}, {0x3, 0x9, 0x8, 0xffffffffb15a1d77, @tick=0x1e2e, {0x6, 0xfffffffffffffffe}, {0x2cbc5c47, 0x9}, @raw8={"e5cc59f7a15f90be48dda850"}}, {0x2200, 0x0, 0x7f4c, 0x7fff, @tick=0x80000001, {0x0, 0x10001}, {0x200, 0x1}, @raw8={"6f95ff3b85f9deb2c91cf366"}}, {0x1, 0x9, 0x20, 0x100000001, @tick=0x9, {0x200, 0x800}, {0x9}, @connect={{0x0, 0x6}, {0xc65, 0x1}}}], 0x70) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x0, 0x3, 0x7f}) r1 = socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r1, 0x10e, 0x4000000004, &(0x7f0000001000), &(0x7f0000003ffc)) 2018/04/04 19:12:37 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0xa0000, 0x0) close(r1) syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000005c0)=ANY=[]) sync() openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x10140, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) syz_emit_ethernet(0x16, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0xfffffffffffff833, 0x3, 0x1}], {0x8100, 0x8, 0x36b, 0x1}}], {@generic={0xa01}}}, &(0x7f0000000300)={0x0, 0x1, [0x22a, 0x5, 0xe07, 0x7d5]}) close(r0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000400)={{0x9, 0xfff}, 0x1, 0x100000000, 0x8, {0x8000, 0x2}, 0x9, 0x4}) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="5cdfd5aef764add519e233dd2a0d58cf010000009228c53b2f525c837faf0c477bdaaf92a7d01195744c85495c10c964ae0aaaf6562c13718693b81de60892a82cf93eb83063997b0c60514c6eddefb429fa27a2004ed1719a4ceea63bc3c3c645c381f81028624dea67f2196e01627d59668f2abac3f38bd760444c7324fdacc4c261a4261d4215043bd740a64fcfb04e9e0bd76de522b5118e", @ANYBLOB="00012cbd7000fbdbdf250700000034000200080004000800000008000b0002000000080007000300000008000b000a00000008000700fc09000008000b0002000000080006000900000008000500000200000800060008000000"], 0x2}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 2018/04/04 19:12:37 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000200)) ioprio_set$uid(0x0, r3, 0x1) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) clone(0x80000000, &(0x7f00000002c0)="beebe78d927c0fb93d07b81145d2f7d6fd8ca24426fe77ff6c", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="6c2948962f35f5ef09ebfc36d4153a42c61e4e490bd422e6dce2f04eb26ee624d8117e5a53c8ee3008eb1db13a8a021f12ac2af60a3948e2b4c7301cb5078aa8f167a1b1ec5e821929297afb70c796faf2724143e0286d85b4593d1d0aaf72ce76e536088b04261df0497cc832d6d4965dc3582f3e5ba4f047e97d99da44b5c63bf67f6d0bc5f90aef078297cbb302fa405f051ef2c78e571ab295ebb4f9c1b08d00f292665d3f05") r5 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000280)={r2, r0, 0x6}) 2018/04/04 19:12:37 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="0bf5430f000319", 0x7}], 0x1) 2018/04/04 19:12:37 executing program 2: creat(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) chown(&(0x7f0000000100)='./file0\x00', r1, r2) 2018/04/04 19:12:37 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x12}, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) r3 = fcntl$dupfd(r0, 0x0, r0) connect$ipx(r3, &(0x7f0000003000)={0x4, 0x0, 0x0, "f67eb44ada4e"}, 0x10) 2018/04/04 19:12:37 executing program 4: syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x223, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x25, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) 2018/04/04 19:12:37 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x20050, r0, 0x0) fcntl$getflags(r0, 0x40b) r2 = syz_open_procfs(r1, &(0x7f0000000080)='oom_adj\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000040)={0xffff, 0x4, 0x12da, 0x9, 0x8, 0x100000000}) 2018/04/04 19:12:38 executing program 1: r0 = socket$inet(0x2, 0x80000000003, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f00001e1000), 0xfffffffffffffdd6, 0x0, &(0x7f0000777ff0)={0x2}, 0x10) close(r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x6, @empty, 0x2}, @in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in6={0xa, 0x4e23, 0xb0, @mcast1={0xff, 0x1, [], 0x1}, 0xef}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0xacac}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e24, @rand_addr=0x3}], 0xbc) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x8800, 0x0) 2018/04/04 19:12:38 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xa4000, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f00000000c0)={0x4, 0x1, 0x1, r2}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/04 19:12:38 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0x4, &(0x7f0000452000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1800000014000101ffffffffffffffff0a000000c81735ff350559432410d994aa76cd359c555cca20acf0879e51452622c34065475929f28625887c89a673281759d7558a273071c457444083b8169db7d05f3cfaff2632ff8f17e35525a27a4eb016f08fda024fb41b9429c764a95ed61bd5a8a611b4ebbd1d8e364a6118b3c37e98472929", @ANYRES32=0x0], 0xfffffffffffffef1}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ptrace$setregset(0x4205, r0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)="3fbbb1187b97ea9a37c19f7d26605c1f5f35bfcd2b6d9afa1a5a5e69839146a52f56232fdc039d96c9f5e33c3cc2bd7d4316606bcafcfb0c11810284aa0230b9c416660646de0a5113a8d1cf479fd094d7e8c35bf7e77c6ba593d864e988bc541babe4d4f31f42439cdffb576f714af65ce6bf5b2e91439340fcbcb5afee4646e2928b2537321dab18a80e5dd541368b25138c3c49a4d6204285de2e88ece98468b3d8886ab0c69fba112fcc", 0xac}) r1 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x400) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000240)=""/80) 2018/04/04 19:12:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='keyring\x00', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="b9f60300f8ffff000600"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xffffffffffff7fff, 0xd9}, &(0x7f0000000140)=0x8) bind$inet(r0, &(0x7f0000001400)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000000)='f', 0x1, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) recvmsg(r0, &(0x7f0000000900)={&(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000880)=""/101, 0x65}, 0x1) 2018/04/04 19:12:38 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) sendfile64(r2, r0, &(0x7f0000000000), 0x0) write$sndseq(r3, &(0x7f0000e6ffd0), 0x0) 2018/04/04 19:12:38 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x345) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x10000000007) r3 = dup2(r0, r2) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r2, 0x6, &(0x7f0000000080)={0x1, 0x1, 0x8, 0x7ff, r4}) 2018/04/04 19:12:38 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x40, 0x4) sendfile(r0, r1, &(0x7f0000493000), 0xff) 2018/04/04 19:12:38 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x10068b8f, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000140)=0x8) memfd_create(&(0x7f0000000480)='trusted-&#\x00', 0x1) read(r0, &(0x7f0000000740)=""/4096, 0x1000) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0xd4, 0x4) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) arch_prctl(0x1003, &(0x7f00000004c0)="ffb47f01e99ac94ec72a063f5b4ac29b987b1720d96a193395d48fcba320e03cb80ecc2c9280f34515106a7179a10da8581e3b955ed3baa4b6ca47d71f06ff91276feb5036d9dec7f66b2679a9a6c68b56262f6ddc7e9e11a5ff90aa32ef5a8cc95b0e9876a6cebea5204e30ab703ddf88490e6b1f0df41b1fb6e902dd12baefd6a130e2938c71d683bd8a54b8f94d1b8de3312a83cf8e6802f1c0b0151eec2788a20d8d4011636d9292") ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000580)="c20e800056d8346bd584921b326812405a51857579fdd868cb947af3a05197") recvfrom$inet(r0, &(0x7f00000002c0)=""/218, 0xda, 0x0, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f00000003c0)=""/182, &(0x7f0000000200)=0xb6) 2018/04/04 19:12:38 executing program 6: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='proc\x00', 0x0, &(0x7f0000fd8000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000100)={0x2, 0x658, 0x284, 0x7, 0x7}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000180)=""/4096) renameat2(r0, &(0x7f00000000c0)='./bus\x00', r0, &(0x7f0000fceffa)='./file0\x00', 0x0) 2018/04/04 19:12:38 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f00000000c0)={&(0x7f0000000100)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x4000841}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x40000, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000001c0)="6810490f4177255e79321c33c57ef57d7a05955b955fd752dc7de6471857981def1f2fc7ab0ae90025cfe59b61951b69bd7b8ad9bf4e77960839af4bc5d3fd42c676f0aae3f9fc906f1ce11ca96aac4788765717dc737a77b7c284959f67bff04f5ba1fb388104135d9859ced4ab5737aec3bd111a1959f6", 0x78) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp\x00') connect$bt_l2cap(r2, &(0x7f0000000080)={0x1f, 0x0, {0x200, 0x0, 0x7f, 0xfff, 0x6, 0xbc}, 0x8, 0x7f}, 0xe) 2018/04/04 19:12:38 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) io_setup(0x2, &(0x7f0000000000)=0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000002c0)={0x9412, 0xf4, "214a50ae1d92ea178266c5a056b1a613e5da9c1344dee5c3c614567fceaa05201ac9ae23d4c0bb1571a61c99117772ebbbbcacd1da9c7c83d8c3f5c547fc6b4dc0dc998615f0976f0f7e7d7489a654af22af332eb49144f74d4b0b178f76a9f560b59d6a4e1d5d0a5d4e43142e432033ea96c33fede8f9ae893f4b6b8f5d3537b352bad4145dff4e31429f898987a58c352d82f938421568fdab0bcf0f5d5cb095d38e7b4491afa019909f823a3dbd050ab600b197642050999aeadb66acb56ad5bc96a1ff0095aba686c9913c371f75c07615db177ac7885401f9fae082ca065fbbb98ce9c2e99c4478b07e3eb5a386e84fbe59"}) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3, 0x9, r0, &(0x7f0000000040)="2650de7c14c9856bef28cd0bfd7af52872c7d9d5cf7ece7965d172c359921f5856c592134f6ee3111d9ee8c3c3cb5a3ed2d7705225c51cad356de2a6e2e24012a925d59baf6369ec1978177c6df1f26647e172807f51523dbfca5f7335a5acde33c21e5f245d99cbbf9e58c2c200000000ffffffffbc9310dcb417746fc062d0c633da5a6250", 0x242, 0x0, 0x0, 0x0, r0}, &(0x7f0000000180)) socket$alg(0x26, 0x5, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f00000001c0)=""/34) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x1f) userfaultfd(0x100080000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000200)={0x3f, 0x200, 0xf144, 0xffffffffffffff38, 0x5, 0x2, 0x69, 0xffffffffffffffff, 0x8000, 0x1}, 0xb) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x16e000000}, &(0x7f00007fbfc0), &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000774ff8), 0x8}) 2018/04/04 19:12:38 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0xc) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xf}, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) dup3(r0, r0, 0x80000) 2018/04/04 19:12:38 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e2965acb7d45b00") ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}, {0x306}, 0x8, {0x2, 0x4e21, @broadcast=0xffffffff}, 'tunl0\x00'}) pread64(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x38) 2018/04/04 19:12:38 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$netlink(0x10, 0x3, 0x8) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=@ipv4_newroute={0x1c, 0x18, 0x3, 0x0, 0x0, {0x2}}, 0x1c}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f00002ca000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/04 19:12:39 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xfffffffffffffffe) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffc7ca, 0x141040) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xc2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) 2018/04/04 19:12:39 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x6c, {0x2}, 'lo\x00'}) r1 = open(&(0x7f0000000080)='./file0\x00', 0x4002, 0x160) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)) setsockopt(r0, 0x4, 0x7, &(0x7f00000000c0)="703b882e0ac88e7502aba01a6d014a57f5e9278e7660bb20eb78f59094ef65150d915060dcd7a34cf48b641750f651fb6726a0c74b1027dbb61aa75b4d3f67c3d4713f9dc30591fa7756abb86b259d3906ec11d9c03520534b1e575437ef94cdf2d54501ca2a0b81b54066e662c5e72c937869db6f1b040a", 0x78) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x1, 0x30}, &(0x7f00000002c0)=0xc) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x0) 2018/04/04 19:12:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) ioprio_get$uid(0x3, r3) sendfile(r0, r2, &(0x7f000036eff8), 0xff) 2018/04/04 19:12:39 executing program 7: mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d14ffc)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f00000001c0)) r0 = open(&(0x7f00000000c0)='./file0/bus\x00', 0x14104a, 0x6) creat(&(0x7f0000000180)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000100)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000140)={r1, 0x1}) 2018/04/04 19:12:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000576000000000000000000071101c000000000015000000000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x82a, 0xfb, &(0x7f0000000140)=""/251}, 0x48) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0x2e, &(0x7f0000000080)="ea8013b919d7d1c62d5ebb212b655b825d9463b0a8d9b5b7023624278baed75fee43b52854170a526dc21dc99740"}) 2018/04/04 19:12:39 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0xffff800000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000080)) connect$rds(r1, &(0x7f00000000c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/04 19:12:39 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f00008a0f94)={0x18, 0x1, 0x1000001, 0x800000001, 0xfffffffffffffffe, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x4000000000) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) r2 = getpid() getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000240)={0xfffffffffffffffa, 0x7fff, r2, 0x400, r3, 0x3, 0x2a2ada6, 0x3}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/65) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='bridge0\x00', 0x7}) 2018/04/04 19:12:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/173, &(0x7f00000000c0)=0xad) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xfff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f00000001c0)={0x4, 0x1, 0x80000001}) [ 528.493839] QAT: Invalid ioctl 2018/04/04 19:12:39 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0xffff, 0x10000, 0x4}) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) 2018/04/04 19:12:39 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) bind(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b76000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000640)=""/246) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40000, 0x0) 2018/04/04 19:12:39 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) socket$inet(0x2, 0x1, 0xffff) [ 528.522949] QAT: Invalid ioctl [ 528.527567] QAT: Invalid ioctl [ 528.548647] QAT: Invalid ioctl 2018/04/04 19:12:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x2, {0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}) 2018/04/04 19:12:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x5, 0x2c, &(0x7f00000000c0)="af01794e01eff43366467c01a0f13bf6eaddf912ace600000075b81a8f84a6fab0b40c20237b20ce2f7610f9"}) [ 528.576907] QAT: Invalid ioctl 2018/04/04 19:12:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="83f7ec4e6c67ee53a6f9000000019ba8", 0x5dc470ba) 2018/04/04 19:12:39 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000ab000)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044149, &(0x7f0000000040)) 2018/04/04 19:12:39 executing program 0: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e21, @rand_addr=0xffff}}}, 0x104) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) connect(r0, &(0x7f0000008000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x3, 0x1, 0x4, 0x3}}, 0x16f) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40c00, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/04 19:12:39 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040), 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/04/04 19:12:39 executing program 7: r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x2, 0x2cc, [0x20000340, 0x0, 0x0, 0x200004f4, 0x200005dc], 0x0, &(0x7f0000000080), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bcsf0\x00', 'eql\x00', 'syzkaller0\x00', 'ip6gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x104, 0x15c, 0x184, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@remote={0xfe, 0x80, [], 0xbb}}}}, @helper={'helper\x00', 0x24, {{0x0, 'sane-20000\x00'}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4}, @snat={'snat\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6tnl0\x00\x00\x00d\v\x00', 'ifb0\x00', "74e5716c3000", 'rose0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0x70, 0xb8}}, @common=@log={'log\x00', 0x24, {{0x0, "b098044556985e7192addc923940fe6ad79ee9cd61f730b338b60f7bcaaf"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x31c) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x87, @multicast2=0xe0000002, 0x4e24, 0x1, 'lblc\x00', 0x2a, 0x5, 0x7d}, 0x2c) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x208003, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x40, &(0x7f0000000180)=0x4) 2018/04/04 19:12:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2000, &(0x7f00001cf000/0x2000)=nil}) r2 = signalfd4(r1, &(0x7f0000000040)={0x81}, 0x8, 0x0) sendfile(r2, r0, &(0x7f0000000080), 0x7) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x110000, 0x2000, &(0x7f00001cf000/0x2000)=nil}) 2018/04/04 19:12:39 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x1, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x9, 0x6, 0x80000001, 0x1f, 0x7, 0x7f}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) 2018/04/04 19:12:39 executing program 4: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) flock(r0, 0xfffffffffffffffe) epoll_create(0x20000000009) flock(r1, 0xd) 2018/04/04 19:12:39 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f00000007c0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4000, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB]) 2018/04/04 19:12:39 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x8900) ioctl(r0, 0x4401000000001269, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x1000000000000002, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/80) r2 = memfd_create(&(0x7f00000001c0)='/dev/ptmx\x00', 0x2) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000200)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) r3 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x309100) getdents64(r3, &(0x7f0000000140)=""/102, 0x66) openat$vcs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vcs\x00', 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x2d, &(0x7f0000000280)={0x8, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) 2018/04/04 19:12:39 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f000026eff8)={0x0, 0x0}) recvmsg$kcm(r0, &(0x7f000026efc8)={&(0x7f00000b5000)=@nfc, 0x10, &(0x7f0000071fe0)=[{&(0x7f000026e000)=""/44, 0x2c}], 0x1, &(0x7f00000e2000)=""/92, 0x5c}, 0x0) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x4) 2018/04/04 19:12:39 executing program 2: syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b0efa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x47fffffffff) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0, 0x81}, {r0, 0x2}, {r0, 0x2104}, {r0, 0x2}], 0x4, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)={0x2}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="649c47ad", 0x4) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="a352009e51a0de02", 0x8}], 0x1, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1020}, 0x0) recvmmsg(r1, &(0x7f0000002e40)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x2e, &(0x7f0000000200)=[{&(0x7f0000002c00)=""/199, 0xc9be63f57d8926aa}], 0x20000000000000f1}}], 0x80000000000006c, 0x0, &(0x7f0000002f80)={0x0, 0x989680}) 2018/04/04 19:12:39 executing program 4: r0 = socket(0x11, 0x1000007ff, 0x7) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'lo\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/04/04 19:12:39 executing program 6: r0 = socket$inet(0x2, 0x9, 0x3) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x26c, 0x0, 0xffffffff, 0xffffffff, 0xfc, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xbc, 0xfc, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xa}}]}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0xbc, 0xdc, 0x0, {}, [@common=@ttl={0x24, 'ttl\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c8) [ 528.909223] xt_ipvs: protocol family 7 not supported [ 528.922516] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20004 lblc 2018/04/04 19:12:39 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r0, 0x407, 0x7fffffff) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) chmod(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000080)=0x4, 0x2) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x7530}, {0x0, 0x2710}}) dup2(r0, r1) 2018/04/04 19:12:39 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000)='dns_resolver\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000013000)="0401", 0x2, 0xfffffffffffffffe) acct(&(0x7f0000000980)='./file0\x00') r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xf5d, 0x100, 0x1f, 0xfffffffffffff800, 0x3, 0x7, 0x101, 0x4, 0x38, 0x12f, 0x9, 0x7, 0x20, 0x1, 0x821e, 0x3228, 0x1000}, [{0x3, 0x80000001, 0xd85, 0x800, 0x7, 0x3, 0x1, 0x4dd}], '$', [[], [], [], [], [], [], [], []]}, 0x859) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) keyctl$read(0xb, r0, &(0x7f0000000000)=""/161, 0xa1) [ 528.966874] IPVS: set_ctl: invalid protocol: 135 224.0.0.2:20004 lblc [ 529.019114] xt_ipvs: protocol family 7 not supported 2018/04/04 19:12:39 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c50000)={0x2, &(0x7f0000000000)=[{0x64}, {0x6}]}, 0x8) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x1}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/04/04 19:12:39 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) r1 = accept4(r0, &(0x7f0000000000)=@can, &(0x7f0000000040)=0x10, 0x0) sendmmsg(r1, &(0x7f00000007c0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)='\v', 0x1}], 0x1, &(0x7f0000000240)}}, {{&(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000001040)=[{0xc, 0x84, 0xeabe}], 0xc}}], 0x2, 0x0) 2018/04/04 19:12:39 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001}, 0x2c) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$TCSBRK(r0, 0x5409, 0x7) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/04 19:12:39 executing program 7: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfff, 0x200000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4d, "ebca454e69ad24e2dde405e288cd51514fc88d06b84970f03a2ba8320ac6c03a16c86585f90ad15e98a0bc0a4574e78c8ac04275e96102d3ba125501a9c1aea00459c4e2bc6a182081db543c5e"}, &(0x7f00000000c0)=0x55) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xa2, "19640f2a21565280dc06ad67b81f1979bd28fe48684343c62b7e440b2698fe52ca85e289ef532f2794be46c655f8c45cefb41586a60ba7d00f945ff59839a445b1c7b5776a5e4f0c2469a07e501d1835b0bd3a41176495dc4e35e677e295127a12902578973bf0c99a429d381647d13c324544b40aa90c374030fe3a9886156f37232ae559b8bb6f934ae6e7eee587abc0d09205b4986eb60f5ec1caacafde34322a"}, &(0x7f00000001c0)=0xaa) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x6, 0x9, 0x5f54, 0x1, 0x2, 0x2, 0x0, {r2, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xb2}}, 0x4, 0x4, 0x1f, 0x0, 0x8}}, &(0x7f00000002c0)=0xb0) bpf$MAP_CREATE(0x0, &(0x7f0000dba000)={0x6, 0x4, 0x8000, 0x10000009}, 0x2c) 2018/04/04 19:12:40 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0xc) r2 = add_key(&(0x7f0000003b80)='blacklist\x00', &(0x7f0000003bc0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000003c00)='keyring\x00', &(0x7f0000003c40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000003b00)='/dev/cuse\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000003b40)={0x8}) splice(r0, &(0x7f0000003a80), r0, &(0x7f0000003ac0), 0x1, 0x2) sendmmsg(r1, &(0x7f0000003a40)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x3, 0x2, 0x1}}, 0x80, &(0x7f00000025c0)=[{&(0x7f00000000c0)="151add1c19c43175db19f84a336ac0af6bbe686eee7f0db5eebb2ffd7e276a5d2ee6f14bda49250e0731e36040310a796abd95141be374e0d28ea17c742a732c536a2a953e802c0e79b5e28081b567ec1a118f0cc2b6779ff58ebd1a835c5bae2f9184d80c403c4ab7e63d083fab00e1d6e1ce6c21fd5228d0642555c2a42460ba1a872c02e530196fff74a682d901d9553f5eef8449c4d466040a3b27fcf90b368b5d7ba180a825d42a5ce3966e9097614cdd5a728385cfbb9493eb04045d4554a50b710d08da7405ba233276b30488c059f7", 0xd3}, {&(0x7f00000001c0)="51872566a7353ec0278a70030c5000211d45c6365d7734e6fec0bd0afd24d690b50fbe034af47aa833352ca54c1232031497de134fac877816da174a8469eb7a896062f3c87f99fa350821853d1a8d2bf49e1ca45d9073a028e3b99ceef0525537875bacab32857b552996163276bdfc5ab25d7c9ee40d03fa5e918a5facbe780d212485c019bdf93008ac58c68650ef32a938708bfcbf8f8190da6e9c66604d108686c5dc224ac3aed730f82528426730", 0xb1}, {&(0x7f0000000280)="eab718afefa260aa8afd46e06bc5866570d7c94fcbf1f9d078802630f18b9e266f1430a0c3a89c1a9f21d06607bea91529aa6c5a1f059a9a2b3aaeb67b611254527a9b73f5e24f10eb29c063d6ad51425c6b89a4b7dacdc465da9273f2df19502b15b65e1aea1276443d1fe151427dacc0201d4bd9aa410cd5ae623cc23c06ab2e56db8dca5ef6b3c8055f178f25978ddf3b64094b8c9dd952ec4c6766de90cb2120fa1019e5509cc344fb6d8fe4b2759eea16b54b83d7e42b3b133cd3c457d3a1324aa69e5f6e4a4d7303c6a1f39836e0c23ab0a83bce74ab677cc682aa83fc3e7e0a4c28b9e0736bc13474cffde797f4a0897ae6f9debec060e741a9731e8db8a83d637bce2842ed8d3a4425dc11d85c8c348dd962ceb315b593856098d4ff1a52574a0533dd14e2088de8e7682a94b52c2fb4fd1f56ccab24f9dda7440961fb66b3ac051fe7717bf9a7d0b3cd8ae3b977d05d171a420a2a7256c34806c6c142d0110b7db9b32304c3c916bcb6b480553550dd5a13f64901a1b9c062fa6852d61d03b3b96941a359b209d4c0470cc140c242df9227a44b58d4766c2069999d48036edbbc50155d3349c7fdb9ee04f673575fba38a35553a913441d8ad4aae8d2151efdb40b40e2e25012a4f1e2835a1e96acf3dad38c14965fa606da39d1ab868c4ab3c6835219f91553f750e20c76c4bd18058130db65b1854e5f696e1a8bf5851429a3cab37bacb1b23d7930cecb39ea2eb8b9a4643f75644b369fd8398d76419a378738f45912c2730b9282bc5ac03310507b0ddf36da68587c1b90a19a20b1ecbe358ef9c468128447ee2dcace3d1eb1765bdd50df96a43b0e01b99c759ad127bfff77c4cc087053c189cf6c37980b20ddfd76892ca32af4bba15bdd239485d61486f62e966ad208c17e0b1091fc437722b954046cde08698435d29c5f3cdb3538c2e2378f7519384d1971acf608d1a826b58a147a37c5bcb9ddd23f2f0c29b579a44a1a9a91c8f5965f08806b09f060f8a7f6181691448cd4e1f78eb1b1f9247652d1875419f577362b72c7b1e7ea959540635ca505457cb9d5e0ad2e97bece31ebd1cd9ea9acf2de431be3b8760b3b5fac7bafdeb6c0ed8601d00470fd8491cc1728efb2b3782aec2a380f1950b0f1437356ad9fc18f88f6b6157ffbd8cb80380a5c814af70edd287a0228963baa2cd3b7144cba244f532eba0cbb82777b822c4483203d6dd0e961ea1291f901ce5e0122ce2ada829bf5b4595dcf8789ef562510da8b6b343113db23cbf09250c339d434dcc3daba63b0af05876c0bf8afef7d42a0c5806685d81d52c0b655d70c394c5204ec6202cbdc8053e032eec61add25df68ad193e01db7970915294655d070f8d9b931c3b4a895890c75a57880ca41a62e99972c89a184c1ceeb9cf73f3d9b79ef61ddf299062979fc50f0fb456c552e555c190eecd4235a7d9d62085f77906d5402576b2eec97db2ee04b6ce9508ef6bed5e912ec865df69852b2206aa776ca0a33c85125a7f0426fce495a69a64b8c6c56fa6b41486d8d8c28c43b8f0d00169e6c132cf466d4696948e1d1b4fd4cf9d6a8ff96bd78dcd5e88d7f46da5333bd1a9c395a1b807883a24a0073a9c06e63a16283d9cf5a7883616b78fba9a40d232ef1165d48dad2e6cc56610443c816f622ea12bec3eaa9edccf56aa2aa9264a5a92805c25a294dad6ef355026fecc39c417d1f4d2558d6550bf17caf9e7f7da9c6894514433bc7cd54db5e6193c718d06bc31feee440b0863a059579aff2f5e6f6656777a321f4e1fb84df5aba92b9b99d68692f961dd7b094cbc18e05c7c7bdcfad0f855ab861f08e609e34a3b711e51efdab73fa884298533590ea62f8db0e68403efd5bb9d46d6f837dc1c2a21ca3d27f8567b8a90ab76edadcc803b2fa41b226b75eb31ce5cb886f124028722bcd336846bdfc224b1627a4d052956af804b4c4945ba585d8f9d63f8d578fe724b63c15c760ecba532c14a3ef0b82cdf793ce7b6e9cd25eb5d9eb511905b3ad34b2eb43a0973b1b52731945ba1bb700f3883afe8c67b406d65aa9852cd25acd66bce7ad0ed2d0e037fec67e9371f8400ef07eff1538fc80ae6c31f46a1ba500c08b527d4c982580fe048c5e005aa5310a66ac996eb629ff31190d0ac52068a7d72fe34e7bdfd534f710fd60d2402e4f67da08538885dd5e2315c3c3a8232be825be38a130efa3124f6b15b7a6e40524afeb9e50b1601c80014f1df8ae21b4b49f09a7ff6cc8aed08b9348fc7abd0f6e1bfc05a0722e6dd22307086fd6222468e15faddb259422e6776368fa7771b7c8ef7fcf8ad3759a83fd79f67301b9b31461a6ea9dd780e1f37c714c986fe7ff06a12ef9f466fd08dd0cb2ea5e0e48b1de4a53fac8e6bfe53fec4202af9ca802c3c3c31f0e60a4fe1f84cbcc0b277f08f40ada312a9539e080dcced828cc07359e8a815911071a635973ea38c6f24d3256b3a062f2d8e49365140fd7aaf013cfa223ff7c68da85630877ca5aed624422bc373d40cf5822a0c3dd0e0e67ad7fc2dd4d8057f910c5f912d256144263322cf1dba9471790bdeea3b32f17307346a2a981fc478dc5742b7adf944664294aab2e051baebe3fa5a0dd063b54a3625e14aa9b856f1f771fea93c287181857254fb927b9546ed0083c4592b7c2d9edebf9ec16b0fcad50805c84d705c3f73f2b28c9adfe7d7b0ecdfddd2c40bf975d74a29e22c9f7199b334ab650ebf4ba6a229a1baa83ae8f6c2f9613947b9dc716020bbc100c8aa217a9dccb0b74a114ffc52a3e80f73b55bc5cc74935bc609c6dbce9f108bf9ed5863acfb97ab2fe55805bee5a54c6971081f3d4b675888e27d2750b39ea822bc19fab43493eff60f0a0a3c0f4550f332cf00590c58b8100050919552644623bcd270c39772e86833b4a083d298a353d56dbe1b63101a8d4a7c46b822be25aa86c409d3e8d1ff523815c18477324d4798425eaf5297f6bf246cece8ba584a1b50d7469a4e1e6134619c3daf5fbda8ed3eaef4c54d1b4bfe7fa687564a793200cecf4ad666f6b567b7b0d19c42faa5f623d9d03929bffecbd7adb344fc8b54c5f3eeb2b4dff2c3a495db902393197cac963d23a03c659a9e86f676980b607b03410adca01b91aaceb63f93a7aed0bbdd7b0463a80442e647f2886b79e09be40820edb56e0c4c32c2f724610d14ba7e35d7656682e4c2ab75b5e4d7f629f895ecb0e0d9ad0e1696fe68c608443558dd54b028174eb2f9b419f0da8b36794c7640da3c1fe252591479c3784021d5000859cc107079d1635f6bf4f328f96c7bad34634713f3b3a1b4a7fc6e506c245dc455d7140d402429ce79013a51bca6b62a14d440998e37ce3da59648ae18ab2e2c5610d30152d71eff48ae38986a8437c2277e4b0d85f3737c9024b3c85674050ea37ad9ad351299e7296eeb1afc3461be1ed27b1b87e72303650d6c5765244e463fa9ee49bf8543a70edabbbddbcc4c706da3083cccdd64d71b23f84b722b86f6c1f0428ea1f9460dd76c94fe32691ae085b383092cf6759f26bae43af813c083bcb80ccc9341d0572b38cf6f8bef415af0ce8a9912e8f282f71b580e79b0d2327de272d93ae656cf7270c9e6c306362188762ac5e3fe6944c569ec2c2e1e88c02c9ba0099475ad201d3f9e46e03161f9f5b130bc6c107c9345c3fab20d9fb8e51f3d82855e5b0c2a962424bf030acc7f816ed1c842d3131fde840c766102f7aa5ce4d59aa5e7efdf3ef528de017df252e929819699c5c08633fc4ebc6b03278a98953c6670960d01c60c6b6beb159aaf946883ac950711eb203f3070912e82a85660302b6d1fdde328d1f95512be6f699716ef8897dee77709ab186a1c987439ae1c97cd8ae8286256c1ab4f95eb5d87c4913b18f498afaec5873e30402c0e10045e84bd32ebf54077d36d283783688676ab6ac1ac850574ed07c9f202a46ceef02df22bd677829108ee91f11ada2cd57488bf12f5cb902485b104719594c2149c8cd9d3ca26e5b0364ed4650cca0391e01a510f15e0a8701742a1ac5a9baf97d15b18b3a02fbcf1492a9bf0dc0634a495ff162f9475f10a925c2d69f55ce8212fa986207b3b872d0fb80f43f0ae7937859903b7ecfffb69a2b63649b301854b1ff99afa68fd242b7b26244828e7b05ceee0a83019124ab5fd355cd78f49daef86a875c3d1bed68aed5a91ec174859977c97f9bf623b5c8379717f120141eac57a6b184260b6de2f26414483ef535b9cb7f9291dc1fd64b887098a02c49bf900019d3e702b8e80d81db1a13a65a2ea2ce27f7a0ca456ef5a4de32bd34c86caa82f65f42a47f02d134fa9c4a5be4f14da91f86abf083a4e9eb50139041ca1d0eec6b717600c3bd967911ab036dab07548c8209506c93fc50c6b1a88cc79cd4dc04aede6e450e638d4a9e7b12c9b9cf5a0655cf42b9c93b1b30da13914a1ae39b28708d95116ea45647b5c43f0702c7d70975a6f691fe47f4d96fce53e62786ea6d325a3972d9a1f19a941fc177a15fb7afd4fb5060be4916aee75d932e7e1cccf997065078b253ce0d921f560e25cc85c5e5871b897e5deb40ff9d1f2ef0ef2b67b52329fa6521a9a78a14f818ff393d3effb02b207203c112c75feb08616def332f4609ab3cfff2bc5f37576185e4a8d68854ad4773c7aa0174d213269e74a418d13aae82b823a172b47393e91bbef61bf1fee8c092e6836bf6813e03e3388c3f629c6f4a7319da5606150cfef7928957f01d00cf9bbea9feecf4af162e9c079a74cddc8f1be7f3cdfd843c04fe253c36bb5af936a555b26db72d9b4d0088ae5cd5887cba31e25baa29e9253eecd84ad3a461ace1da60ecb157fcdd985324019fd712d398f0495b69b6b62f208660a4fc02434b878d50a375c4aed57b22aacccd616035636c7d6da948a66b5381c8661cfb0a0f97d7c30cf3d068beabccb7df805e479ecf31f13ee6d1f3dc1a0684577507e091f9ea2bbbd50afeb0283143fb2cd89f56ab02c4cb83850bd26973772ccd3db257aadfd84fc6022ca05c0f24ed136de481c934ec767fba93a387ac37ec7d986d20d238705b388ab593a7f7c8169ccd8624e42e75d8f7803eb033499d040bc204687f20bea25aeeb63156ae97a2933be72fb9a79940750900aaf934d16a3f82159811fe119cd200bac8f461a8a832960e0f6849769abcf9f189803e5e21cde38179006f1bddabbdba3aff4bfbb4a6451a7270af70d9fe5c6b6a889fa7a09399277f779551101d02437dbbf5526543ca709859fb1a9b31e0d7789f3a7ca1228cb419feae87be37bcd9e076372ce0d69a902b6e3c2e0ab2c81f7fb16393c1452754e98d1736da9ea525e9f3a0f0e189df31637b9bdbc64ff4dc666187e8f3c028290014f41963a2e1183a50863070c3d39e2b09feade5d1e5682ac61884eac2aa896e0017202d661cc9b29466d79f9190b25795f3e227e55d72de92d13507064ce8a696f7ff9890476b37219138d02351dbafa56f136af1823627b73b577e3af7d92ea371419ac5571c37497dd8fa3b6a30a840459f8451559493d4b367b49a317ece925edce2813e38056cc8ca8d846a42cbec2a3971d3b0baa92291c543b4b355da0e2f596fc6f2fb7199149742255175b69b6f892f0d913e587be1319920aec3a73dbfad78526f7c248927e8d986ab096e5bd0fa21d820e218dd5e81f085384771f5df28df62bfa5a7d2d5752398680aede9d662908154c446605445ece3dd2ac8f0cc4f418afeca479", 0x1000}, {&(0x7f0000001280)="4b655305d9c6c9251b2bc594c6bcc18ec5d6bdde33602dd0ba1c64a9403e78de805491a3948a0014606ff69e8e3c928ce5ca78232ac41c1afc732e41dab0fe6cc51dfa5a383a96bb3731dac29d4baa8cdf61de5a9768f8daed97d1e228226ec286aec2f8992638ff7b145590aa3e3715a5682989b02e0c090c81f16f93c9b9cd9f482105662fd1837c462cffe6b4ef9ccd65f98c2b1ec9acc945099f21157ca34687f9bd30f71976fde68d79df4a66a7ec6c44ae997a4acfc6b2fc86a32ba1489643f2ea", 0xc4}, {&(0x7f0000001380)="0b45a5a6243e8fc62d749b6bd081419cd77bea5df925be164c9132845afaab82166b9173bde1a2e378a8608ccbfd772733ae68fa2d4c2804bc2b999b7546584b40b6771226277698205bd7743095a4c3af440997f8639c2a2e8f9b2e80bf9517230e7ce69d5ca45777b4f3d3c9df3b65fe6dbe4ac1543dc84ba0a583bd8f5ae481d87ffbc0f4a7f22e8da9c8a08a5c877c2cf665435e68a5aeb1991d9bc10b3752d7380ced538f8aaabc6fb15659d89b983ad5dde1f0baf1abb10fbe744f02", 0xbf}, {&(0x7f0000001440)="2e8862581e58c1dc093e0417ac6fd5aeca0d81bde072ffc87d9f0382b387820f005ce1696b1b94caf487f6058ba7670c3322535750ed7628f64aa3104e339dd34214db0b45c3ef611d91395adfd308acda6eb88aa5945c53d64de10ffd3f03406e982569a3b8e732a0cc7eb9", 0x6c}, 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&(0x7f0000003a00)=[{&(0x7f0000002840)="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0x1000}, {&(0x7f0000003840)="bd17ceefd156be349d4c337e36621650f91181479084d298b3b2efe3881a5b94d21a18d72119a67698179b2ec660cc622b16139a0fb02bdd407b104aa46f62dec0623d54ae4ca67472400ea4472044b101e5e96f667baac1c2a004282ac4ddcce131991b002d1022d3738b444f97e7e78554e168f13d3e828cecafe199841759db8363085f6c17bd616234035eb8bc2c2e377d6f57a4745bcd89c92a97cd304b2e4620f1d2ac545fd1ada9074136a9d6f13e8758cdb2179b83eb", 0xba}, {&(0x7f0000003900)="a0535de2648d8544cd24855cf36a0df3e9476130c21df43150745666db53b6efef8b40a6e330c781e87582b40f228772d0208be0e77e14bc36a3d6df29d94dc5703600b2b49148d05845e1caa96fe2f3bd80f7dd36e80a1644db5a8f112d08720b127911355a02053ac48c49964e04b2fd484c42c0a26859f2d3833e3231f94a32bb84ec9cc3b39f0693d86d752e748d2e07bd8e4939466ca054250161836ecfaed2404e4ef57232e9b0fd6b50af6928819ea3583ae35bd3c496e6958316956a4662b5f34d9a78d2f9a34062ee0c97badd01f180607c8ecf2889efe12ad635c3cb77203e9b5973d07782ec2e653d46f27ebd81533fb109", 0xf7}], 0x3, 0x0, 0x0, 0x8001}, 0x4}], 0x2, 0x10) write(r1, &(0x7f00006f0fe0)="1f0000000706fd00010000f6003f00000093f80009000180060045ec000000", 0x1f) [ 529.212148] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 529.230516] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/04/04 19:12:40 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x20) getdents64(r0, &(0x7f00000007c0)=""/250, 0x1015a) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x105600, 0x81) fchdir(r0) link(&(0x7f0000000740)='./file1\x00', &(0x7f0000000100)='./file2\x00') r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000140)="10000000030000000000000000000000", 0x10}]) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x400000000e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000280)) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000000000)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000200)) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x5, 0x80000) ioctl$TIOCGSOFTCAR(r5, 0x5419, &(0x7f00000001c0)) request_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)='\x00', 0xfffffffffffffff9) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000480)) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000d18000)='/dev/ion\x00', 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) eventfd(0xb974) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x236}, 0x0) ioctl(r6, 0xc0184900, &(0x7f0000002000)) renameat2(r1, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0xfd1092750066ec78) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') unlink(&(0x7f00000000c0)='./file0\x00') 2018/04/04 19:12:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000000, 0x10b800) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_aout(r0, &(0x7f0000000180)=ANY=[@ANYRES32], 0xffffffffffffffcc) shutdown(r0, 0x1) 2018/04/04 19:12:40 executing program 1: setrlimit(0x8, &(0x7f0000000000)) r0 = memfd_create(&(0x7f0000002fe2)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r0, 0x0) 2018/04/04 19:12:40 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYBLOB="ec52ac3f61"], &(0x7f0000000080)=0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000040)={0x5002, 0x1b000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/04 19:12:40 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x7f, @rand_addr=0xffffffff, 0x4e23, 0x2, 'wlc\x00', 0x30, 0x3, 0x57}, {@rand_addr=0xd2, 0x4e21, 0x3, 0x0, 0x7fffffff, 0x5}}, 0x44) socket(0x15, 0x7, 0xd8) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0xb7f3, 0xc9ca}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0x13}) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f0000000280)=""/6, &(0x7f00000002c0)=0x6) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000240)=0x4) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="0005010000000000000000010000d00000000000"], 0x14}, 0x1}, 0x0) kexec_load(0x5, 0x2, &(0x7f0000000480)=[{&(0x7f0000000340)="4133555fbb3af57dc7cae9423f00902b9fc35a8594063955ca4add1fc587cf33dee7242d028ef974070a4496ac6846d8dad8939da4c1775ede79a78c15eeeb0014d3f863b02f6df31cef9af156070db7abd7589561d576c84305dfff22f390398f1ff318dbacad5070a93fb0a7697716500061a3bd003a1b5b92f7b0518c8444e7ce29eb290a719042d05fe58f092950245d771796b8b28a488d955f3892e70e5ab3c4", 0xa3, 0x6, 0x6}, {&(0x7f0000000400)="0814c5ac018f5d437bbfa4c72afbf8330adca6004a709268c0951577e75a0b0cd772a2c85770318e87f2ed4687af4d83d24ba4bd1566e46fe9e337b698ae1c7806e8b66292b776b45647bf7e6c754b70a29ddb550c18f6d6ddc0ac3ff0b76d384e01d54d25", 0x65, 0x7, 0x9}], 0x3e0002) 2018/04/04 19:12:40 executing program 3: ioctl$PIO_UNIMAPCLR(0xffffffffffffffff, 0x4b68, &(0x7f0000000080)={0x0, 0xff, 0x101}) r0 = memfd_create(&(0x7f00000001c0)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00004f0000), 0x1) bind$netlink(r4, &(0x7f000098eff4)={0x10}, 0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/04/04 19:12:40 executing program 2: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000000100)="15c11db6bf8206248ac8a1d73431eaf21e13590124d283fd3e7e602d9fca1d41c21a735a7362a87dde2f02c0f476503221801b313bef7646e6a1438ea4adf0ab945fe9cb0dc96226baa77b228704a85993de04b66cbb6de070f009330bf9cc444f23c907147f794af48597126c66fbd15a796f9c1030449d24755fbfa530ed5b4901e75d9be98331a07c07208d779d9af3ea867b43d32a00", &(0x7f0000000000)="de8f0859e5038229f430124ad67682343e3d9056ad779ff497af722125222e6334e40e9be87568218f5b7e1b3216ebae8c8f24febc829248b65a84fc80fcc813cc570706ed9b0b180d92ab8a25fff476b50c193eacc4c7d48ff3ee9e303c93ea8ca506462d71a30b8d088b53a1fa890b46ac73c2183126ebe9985d9f3227f0c8274628cb818186937089f0b9588e679388fdb83da6c10f30ee20a633aa0e6da48e445e56c1b9c3221fb182ba6965e5ed40be781f7561c5e991f39c637e820e58bc55e160e6f2f5f80c8d2864a9984100000000000000000000000000"}, 0x20) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xf0900, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000200)=0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x8, 0x0, &(0x7f0000000240)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000280)}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000cfe8)={0xffffffffffffffff, &(0x7f0000e10000), &(0x7f0000017000)}, 0x2f) 2018/04/04 19:12:40 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mlockall(0x80000000006) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000fe3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) munlockall() mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}}, &(0x7f0000000140)) memfd_create(&(0x7f0000000000)='dev ', 0x1) 2018/04/04 19:12:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)='Xwlan1\x00', 0xfffffffffffffff8) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="7ed6de8ddc27fa4ba2fb1541cf4f62d26e9aae61156218e5b1c4d8eb4ccb13a6b01d00713d70671104c291abc89f7aa88981a2f6354156326636673235360b2027d4b08edb6e7ab0b707fa1cf1c3910835d8131589f38383403e30d8a3cdc559d0c731d619c2785127ca1fe3b7dad838c0e6a2452260d693a9729aca63601186d24a0b5975", 0x85, r2) sendmsg$alg(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="a6", 0x1}, {&(0x7f0000000180)="68543503af301bcdf39e02026fec39ca7d38519c1f52356049cb551f548ede1ccc562fc360088629cef01ba9af7bf3d19bdcc6845275cdab45ecd5f74febe3", 0x3f}], 0x2, &(0x7f0000000280)}, 0x0) 2018/04/04 19:12:40 executing program 7: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xfffffffffffffffd, 0x10}, 0xc) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', '@posix_acl_access]\x00'}) link(&(0x7f0000f00000)='./file0\x00', &(0x7f000038eff8)='./file1\x00') 2018/04/04 19:12:41 executing program 2: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'syzkaller1\x00', 0x5}) r2 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xc8d1, 0x0) r3 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0186405, &(0x7f0000000200)={0x4, 0xfffffffffffffffe, r3, 0x2, r5, 0x3, 0x2, 0x3}) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000240)="123665ab26814160e641716e0c0f52beef0964202b7de1704e788e605a5dc1f7193e8b34093491882a358e5d7e37f9a6acbeb4d0dedbd846d90ad5910b5b576c157a56d78b1c0d7365aebf41cb7411155b9f88", 0x53) connect(r1, &(0x7f00000002c0)=@ll={0x11, 0x1d, r4, 0x1, 0x200, 0x6}, 0x80) lookup_dcookie(0xff, &(0x7f0000000340)=""/4096, 0x1000) prlimit64(r3, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000001340)) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000013c0)={&(0x7f0000001380)='./file0\x00', r2}, 0x10) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000001400)=0x6, &(0x7f0000001440)=0x4) r6 = perf_event_open$cgroup(&(0x7f0000001480)={0x3, 0x70, 0xfffffffffffffff8, 0x8, 0xfffffffffffffffa, 0x8001, 0x0, 0x0, 0x2, 0xb, 0xb1d, 0x0, 0x9, 0x100000001, 0x0, 0x86d2, 0x9, 0x5, 0x101, 0x2d, 0x81, 0x3, 0x80000001, 0x7edc, 0x1, 0x8, 0x4, 0x2, 0xeba9, 0x9679, 0x8, 0xd7, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x0, 0x100000001, 0x6, 0x10000, 0x0, 0x8, 0x0, @perf_config_ext={0x3, 0x3}, 0x80, 0x4, 0xfff, 0x7, 0x401, 0x4, 0x8}, r2, 0x0, r2, 0x2) sendmsg$nl_generic(r2, &(0x7f0000001600)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)={0x50, 0x21, 0x200, 0x70bd2a, 0x25dfdbff, {0x1b}, [@generic="df43bb22bf121503da5b64f2cc39dba7b1d3f64af8abaa3c6bc3d8c46718bb3386bbffb6f37d", @typed={0xc, 0x23, @u64=0xfffffffffffffff7}, @typed={0x8, 0xd, @u32=0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x44000) bind$can_raw(r2, &(0x7f0000001640)={0x1d}, 0x10) mq_unlink(&(0x7f0000001680)='trusted+%^\x00') ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000016c0)={0x1000, 0x10000, 0x0, 0xdfc, 0x9}) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000001700)=""/57) getsockname$ax25(r2, &(0x7f0000001740), &(0x7f0000001780)=0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f00000017c0)={{0x3, 0x3, 0x5, 0x3, 0x5}, 0x100, 0x800}) open_by_handle_at(r6, &(0x7f0000001800)={0xee, 0x4, "5a4ae0e824f5f7f7c8031361c91d6c7566704c88f9d6f343f5c52d76a33df259b489f247e5a98206e2c3aa0bdd7277ca1fbeb95ef98364692fd292425137f012de7e5548649ce7599717b36a68acefc1a34f9d126c8fea583a3010c964c09cf590d334a13ee87bd4439b7c9be39229be70cc5010b7f88c15984026a2102ac3286d3f7197085fc598fa20ece94602875f026ec2d4bf7f82317197013c2690abeb2c16e10926f31f36151921c58c35ecdbafc9da07f5b897b7bc6d1f0913b33160ce6bcfd2d118b492545b6a5eac8319d41a8d2143cf54ac3d05d84b595e39170da856c2cc505a"}, 0x111800) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000001900)=0xee5) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001940)=@assoc_value, &(0x7f0000001980)=0x8) socket$netlink(0x10, 0x3, 0x9) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000019c0)=0x5f) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000001a00)=r3) getpgid(r3) open(&(0x7f0000001a40)='./file0\x00', 0x101000, 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000001a80)={0x4}, 0x4) 2018/04/04 19:12:41 executing program 3: r0 = inotify_init1(0x800) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1000, 0x2000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0xa01) r3 = getpgrp(0x0) kcmp(r3, r2, 0x2, 0xffffffffffffffff, 0xffffffffffffffff) 2018/04/04 19:12:41 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000b00)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)=@ipv6_delroute={0x30, 0x19, 0x621, 0x0, 0x0, {0xa}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/04 19:12:41 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001200)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000933000)="9147ad46390d00c80000009d4d5469d01101c2f87d13e3bf", 0x18) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000202000)=[{{0x0, 0x0, &(0x7f00005deff8)=[{&(0x7f000040d000)=""/30, 0xfd25}], 0x1, &(0x7f0000971000)=""/251, 0xfb}}], 0x8000000000000d7, 0x0, &(0x7f0000d0fff8)={0x77359400}) r2 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x8, 0x10c00) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000280)={0x7, 0x7, 0x8000}, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x511600, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="80000000", @ANYRES16=r4, @ANYBLOB="12062cbdde9963a70ad57000fcdbdf25010000000800050000040000080004000000000008000500060000004d7c0400710100004c00020008000700ffffffff080008000300000008000500ff080000080007004000000008000800004e210000080005000300000008000b000a000000080005000700000000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x14}, 0x40) fgetxattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)=""/200, 0xc8) 2018/04/04 19:12:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000013fff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/04 19:12:41 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1a, 0x210880) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x8, {0x1, 0x9, 0x8, 0x3, 0x6, 0x2}, 0x8, 0xffffffffffff4b73}, 0xe) listen(r0, 0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x7e25afd9, 0x9, 0xd53, 0x9, 0x1, 0x2, 0x7fff, {0x0, @in={{0x2, 0x3ff, @broadcast=0xffffffff}}, 0x40, 0x6, 0x0, 0x8, 0x5}}, &(0x7f0000000340)=0xb0) getsockname$llc(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x2, @empty, 0x5}}}, &(0x7f0000000440)=0x84) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10020804}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x28, r3, 0x202, 0x70bd2c, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) sendmmsg(r0, &(0x7f0000001400)=[{{&(0x7f0000000040)=@ipx={0x4, 0x7, 0x0, "9f7aadf358f6"}, 0x10, &(0x7f00000012c0), 0x20000319, &(0x7f0000001300)}, 0x100000000}], 0x1, 0x0) 2018/04/04 19:12:41 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x1f, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0xc) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004300)='/dev/sequencer2\x00', 0x20001, 0x0) connect$nfc_llcp(r2, &(0x7f0000004340)={0x27, 0x1, 0x1, 0x4, 0x8, 0xde, "02283abc53131bbcb27edc333a01ad54da9783f757cb3708654b39fc4a36553dbc330b4517d1fd905a49a7ebf90a4363be7f5671e294828cd6f2bc4df3298b", 0x16}, 0x58) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x7, 0x8c2d, 0x4, 0x0, 0x0, 0x9, 0x100, 0x8, 0xffff, 0x6, 0x179f, 0x6, 0x1f79e3eb, 0x7, 0x8, 0xbfc2, 0x10000, 0x8, 0x5, 0x10000, 0xfff, 0x4, 0x5, 0x2c7e, 0x2, 0x0, 0x9, 0x3f, 0xfffffffffffffffa, 0x7ff8000, 0x3, 0x8, 0x3, 0x1, 0x2, 0x3, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x3, 0x4, 0x6, 0x7, 0xb0, 0xffffffff}, r1, 0x1, r0, 0x3) recvmmsg(0xffffffffffffffff, &(0x7f0000003e00)=[{{&(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/241, 0xf1}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000002380)=""/88, 0x58}, {&(0x7f0000002400)=""/94, 0x5e}], 0x5, 0x0, 0x0, 0x1}, 0x7ff}, {{&(0x7f00000024c0)=@nfc, 0x80, &(0x7f0000002640)=[{&(0x7f0000002540)=""/239, 0xef}], 0x1, &(0x7f0000002680)=""/134, 0x86, 0x200}, 0xb9}, {{&(0x7f0000002740), 0x80, &(0x7f0000003ac0)=[{&(0x7f00000027c0)=""/152, 0x98}, {&(0x7f0000002880)=""/35, 0x23}, {&(0x7f00000028c0)=""/1, 0x1}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/252, 0xfc}, {&(0x7f0000003a00)=""/46, 0x2e}, {&(0x7f0000003a40)=""/67, 0x43}], 0x7, &(0x7f0000003b00)=""/86, 0x56, 0xa44}, 0x3}, {{&(0x7f0000003b80)=@nfc, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003c00)=""/55, 0x37}, {&(0x7f0000003c40)=""/91, 0x5b}], 0x2, &(0x7f0000003d00)=""/209, 0xd1, 0x5}, 0x80000000}], 0x4, 0x22, &(0x7f0000003e80)={0x0, 0x1c9c380}) bind$bt_rfcomm(r3, &(0x7f0000003ec0)={0x1f, {0x1, 0x4, 0x6, 0x6, 0x80000001, 0x9}, 0x1}, 0xa) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000003fc0)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000004040), &(0x7f0000004080)=0x4) getpeername$ax25(r3, &(0x7f0000003f40), &(0x7f0000003f80)=0x10) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') ioctl$TIOCOUTQ(r4, 0x5411, &(0x7f0000003f00)) sendfile(r0, r4, &(0x7f00000000c0)=0x400000, 0x6a) ioctl$VHOST_RESET_OWNER(r4, 0xaf02, 0x0) 2018/04/04 19:12:41 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x2, '%M'}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8, "959f6b8ebeeb84d8"}, &(0x7f00000000c0)=0x10) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x80400) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000140)=@in6={0xa, 0x4e22, 0xffffffffffff8001, @empty, 0x5141}, 0x1c, &(0x7f0000000340)=[{&(0x7f0000000180)="010b77ab92f6662a2e01a4dce6421d0c964144f3fe354597763e0dc5daacddd86c2e08e28749429df55c5b52c3d6fdea1978c5f2ddd1aa7b066174421442ccd019051ef4e7343bee735ebd485399706dd3f9abd6f129d6c441cf2616015d98fcac752922b3c1d4288a8d0bf091cbffe4254908fa4e70341c86b22e0e63a4dc6413d808938689bb81cbea7bf6fa68d21432f65619b2f489a62e1f993fb079f7c9b70d694ceadafdf7f8255d5f3cb5dd0fcb6b08c54915b067eb6be708636165c6dc73c7cb1564f61aaa244125dadec9762e", 0xd1}, {&(0x7f0000000280)="c05a77ea53956225b386684e2812abe7ee5996d916d875ea7945cb8cef094ee737223f8e747c98a1d9f2455734cb004a2cfdfe151023e8b6573bfe37689cea4eb7ab232105ed888639e32098e8577460097acd68247e9a6b0f53d420e5e3b1c5b54ace221c7688faff143b35dc64c105dae0c9d2be4efec525728135e9c0b3f775fbf5ece7c6cbf41f1dca61b473b2f8cec9826365e334e701c3afae08a6ec26d08b2bd82529eb31c8f0cce65a771cf95a86d3b41ceab09d5719", 0xba}], 0x2, 0x0, 0x0, 0x1}, 0x10) 2018/04/04 19:12:41 executing program 7: perf_event_open(&(0x7f0000348f88)={0x6, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r0 = memfd_create(&(0x7f0000a04ff0)='rose0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write(r0, &(0x7f00008c0000)='o', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ftruncate(r0, 0xffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x30000002}) close(0xffffffffffffffff) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000040)={{0x5, 0x0, 0x5}}) 2018/04/04 19:12:41 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f00000013c0)='ip6_vti0\x00', 0x3) r2 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) 2018/04/04 19:12:41 executing program 1: mmap(&(0x7f0000000000/0x4e000)=nil, 0x4e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000004dffe)='!\x00', 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000340)={0x3f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 'ovf\x00', 0x2, 0x2, 0x51}, 0x2c) setsockopt$inet6_int(r0, 0x29, 0x103, &(0x7f00000001c0)=0xfff, 0x2f4) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x3, 0x3b}) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x6, 0x2, 0x10001}, 0xc) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000280)=0x7, 0x4) ioctl$TIOCCONS(r0, 0x541d) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d"}) getpeername$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x1c) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x6aac, 0xffffffffffffffa5, 0x7fffffff, 0x6}, {0x1, 0x1ff, 0x38, 0x6}]}, 0x8) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000000)=""/178) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000240)={0x0, 0x80000001}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0x404, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000043fb0)={0x343}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) 2018/04/04 19:12:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000000080)) socketpair(0x13, 0x0, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f0000000200)={0x401, 0x7, 0x1, 0x1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000100)={{0x3, 0x401}, 'port0\x00', 0x12, 0x4, 0x11e, 0x4, 0x7, 0x4ea845eb, 0x7fff, 0x0, 0x7, 0xfff}) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000080)={0x0, 0x9, 0x7cc1, 0x4, 0x100000001}) [ 530.467983] QAT: Invalid ioctl 2018/04/04 19:12:41 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$VHOST_SET_VRING_CALL(0xffffffffffffffff, 0x4008af21, &(0x7f0000000500)={0x2}) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000c97ff8)) rmdir(&(0x7f00000005c0)='./file0\x00') r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x33, &(0x7f00000003c0)=0x4, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0x9, 0x8, 0x10001, 0x9}, {0x4, 0xe4, 0xf2e4, 0x10001}]}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) get_thread_area(&(0x7f0000000600)={0x8000000000, 0x20001000, 0x0, 0x0, 0x8, 0x7fffffff, 0x0, 0x8, 0x3, 0x5}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/vga_arbiter\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000000140), 0x8) timer_create(0x7, &(0x7f0000000b40)={0x0, 0x31, 0x4, @tid=0xffffffffffffffff}, &(0x7f0000000bc0)) timer_create(0x2, &(0x7f0000000dc0)={0x0, 0x30, 0x4, @thr={&(0x7f0000000cc0)="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", &(0x7f0000000c00)="ebdba7a980563c6d4a"}}, &(0x7f0000000e00)) timer_create(0x3, &(0x7f0000000e40)={0x0, 0x20, 0x6}, &(0x7f0000000e80)=0x0) timer_delete(r4) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000440)={0x3, 0x3, 0x2, 0x2, 0x176, 0x2}) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000400), &(0x7f00000004c0)=0x4) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000a40)=""/174, &(0x7f0000000b00)=0xae) fstat(r3, &(0x7f0000000540)) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r6 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="5fe9c408f5c267baa0bf517974d67c8ca7fd8f654b041329569daa40637f56b6eb431a09fd2606db3bdf9ba3bb2c1083270433e151f62ef11e6dd148d80e922bcbe440e78536e40637c8f559d30d1fc20a001ea92df0787707629ca3b8cb18e4d54285a6df606d0d2c4b846cb936042e531ec6741ed7fcd9de4ef662ff5d6475e24ce45b98b36de207e7bc069d1e99abc0016dc4bddef765282349aa32461e60", 0xa0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r6, 0x200) sendfile(r2, r5, &(0x7f0000000480), 0xfffffffffffffffb) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r5, 0x0, 0x80, &(0x7f0000000c40)=@broute={'broute\x00', 0x20, 0x3, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000640), &(0x7f0000000f80)=ANY=[@ANYBLOB="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"]}, 0x4ce) sendto$llc(r0, &(0x7f0000000300)="4498726ac24a3b1ab559c915c0026c25f133c291bb9dd7c20034ecdf8ec373819169b5d5310f6661dc99f39c3e8bb4bac41d6fa4ee33daf64cb9d098d92b1a837cbe3cf49e7cb084d63e1c25a3d7bfc18d2f68adfac47daa6c9c19c260cd857e28e51b97a7cd117481ebcc71e175be4829ac9ab0e6c5caa446bb8bf290c75133e867ca3cf98018da5cf07dc664acb83fd5885f9823d3", 0x96, 0x8000, 0x0, 0x0) 2018/04/04 19:12:41 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x100, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000100)={0xc, 0x81}) exit(0x1) [ 530.513407] QAT: Invalid ioctl 2018/04/04 19:12:41 executing program 0: r0 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001640)=0xc0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001740)={r1, 0xb0, &(0x7f0000001680)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x100000001, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x143f5eb7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e22, 0x29f9, @dev={0xfe, 0x80, [], 0x10}, 0x2}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xc4be}]}, &(0x7f0000001780)=0xc) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001540)) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="01000000953900001b00000000000000", 0x10) close(r0) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/168, 0xa8}, {&(0x7f0000001140)=""/110, 0x6e}, {&(0x7f00000011c0)=""/46, 0x2e}, {&(0x7f0000001200)=""/210, 0xd2}, {&(0x7f0000001300)=""/237, 0xed}], 0x6, &(0x7f0000001440)=""/192, 0xc0, 0x7}, 0x2000) 2018/04/04 19:12:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff075c000000000000c2d51d26d57c000000000000e0d26d34ac63000022d3f0a99007125c"], &(0x7f00000000c0)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x10, 0x3f, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000010c0)={'filter\x00', 0x707, "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"}, &(0x7f0000000280)=0x72b) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/04/04 19:12:41 executing program 1: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000002c0)) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) 2018/04/04 19:12:41 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x1ff, 0x200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f00000000c0)=""/173) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000380)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x0, 0x0) [ 530.642125] audit: type=1326 audit(1522869161.517:6277): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6270 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f31c99 code=0x0 2018/04/04 19:12:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./0ile0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x6abfe99852dd423) 2018/04/04 19:12:41 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) sync_file_range(r0, 0x4, 0x6a, 0x1) 2018/04/04 19:12:41 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000040)='H', 0xfffffffffffffe00, 0x0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 530.818525] 9pnet_virtio: no channels available for device ./file0 [ 530.842655] 9pnet_virtio: no channels available for device ./file0 [ 531.438448] kernel msg: ebtables bug: please report to author: Wrong len argument [ 531.575834] audit: type=1326 audit(1522869162.451:6278): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=6270 comm="syz-executor2" exe="/root/syz-executor2" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf7f31c99 code=0x0 [ 531.652852] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/04 19:12:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) r1 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x619, 0x2, {0xffffffffffffffff, 0x0, 0x20, 0x0, 0x8}}) getdents(0xffffffffffffffff, &(0x7f0000000080)=""/159, 0x9f) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-simd\x00'}, 0x58) 2018/04/04 19:12:42 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x10000, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4000, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f00000000c0)=""/242) r2 = add_key(&(0x7f0000000200)='asymmetric\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="b06a9e0c9abd74b6c46aeb22017d8608406602e9e0280abe29138ca905ebcc2f6bbb3019d54cafb86514e9ffcdde125337f5375e8a6c611f1ae86aa8da613bd7f8f5b7a5f6040f19d9a4f0f9c2ada0881b37afcead19cdc8cd81843ef49feeb700d33c0fd72c304eba7e5ff2b29ae5a54e245367a6cdd79e4d3f9c8b55ab1e1ac6154d9e47b8825e44b3800a68d8833ec6626edc2f90", 0x96, 0xfffffffffffffffb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000006c0)={'teql0\x00', 0x800000200}) r3 = request_key(&(0x7f0000000340)='cifs.idmap\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='/dev/kvm\x00', 0x0) write$binfmt_script(r0, &(0x7f0000000480)={'#! ', './file0', [{0x20, 'md5sum'}, {0x20, "2c6264657606"}, {0x20, '/dev/kvm\x00'}, {0x20, '#security'}, {0x20, 'securitycgroupmd5sum'}, {0x20, '#ppp0'}, {0x20, '$wlan0em1'}], 0xa, "68cc0976118e4e3a0b1fb77f3bc1b4659b4b4301fa6b065d16d461c0db4dcb403bcb167bf02143ef09ad8d670da36fa38cfafa242e6c55c120c46d34987310004d96ce856cccfc64197b3cea3e567c84522fd4ca1bc1d817efa0feef9db843846533d0cf65"}, 0xb7) ioctl$EVIOCSFF(r1, 0x402c4580, &(0x7f0000000400)={0x57, 0x6, 0x7fff, {0x3, 0x9}, {0x100000000, 0x101}, @ramp={0x5, 0x200, {0x8, 0x19, 0x100, 0x1}}}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440)='/dev/kvm\x00', 0x0, 0x0) keyctl$negate(0xd, r2, 0xff, r3) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f0000000580)={0x0, 0xfffffffffffffffb, 0x1, &(0x7f0000000540)}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f00000005c0)={0x8, 0xe360}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x9) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000000)={0x1000}) 2018/04/04 19:12:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) ioctl$sock_inet_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000040)) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffffffd3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000e5e000)='./file0\x00', 0x0) dup2(r0, r1) 2018/04/04 19:12:42 executing program 1: ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x101000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100000) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000013000)) close(r3) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x73, 0x0, 0x7, 0x3, 0x0, 0xfffffffffffffe00, 0x1, 0x5, 0xffff, 0x8}, 0xb) close(r1) mknod$loop(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$KVM_GET_VCPU_EVENTS(r4, 0x8040ae9f, &(0x7f0000000040)) perf_event_open(&(0x7f000000a000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) timer_create(0x0, &(0x7f0000000240), &(0x7f0000000280)) 2018/04/04 19:12:42 executing program 6: prctl$getreaper(0x2, &(0x7f0000000140)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0xde6, 0x100000000000}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x8001, 0x1000}, &(0x7f0000000240)=0xc) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0xed3a}, 0x8) fanotify_init(0x0, 0x7a01ead78f6b5f1f) 2018/04/04 19:12:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0xd, 0xa, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', {0x4, 0xc00000000000000, 0x1ff, "2b8e1ac5724d", 0xffff}}) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000200)={0x2, 0x9, 0x0, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/04 19:12:42 executing program 2: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0xa, &(0x7f0000000280)=0x0) io_submit(r1, 0x4, &(0x7f00000007c0)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000480)="d62decd6e9968e388a30dba2dee2dac41d238846f9f6e660066d72521921e5d6bac80ba787689bf15d264cf5811b77328c904aef2b231610d62c9dd6d0d4ba39e9300d20365482f0714039c6942c9d6f2efd94966204a63f2f35edff56edbb6cc94515165c17c00241176384a4ce528fd6ca3302e55d803692adf666c3895f01bb5a0ab1c1d82bb276a0d1c8076b234e348f5d027c3fe9de006f4a53bb231e5902eb504599966ec0f813a3d9cd2f9c2fff6818570b35cb7b71f8bd505895d335a88d08bf4f8089f3106ab94d530ec28b684efb99127d9faa", 0xd8, 0x6, 0x0, 0x1, r0}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f00000003c0)="2614f31002573959632571c598c5381c8042466c94bd95917c9852399c6202ca7dc9b2edb4", 0x25, 0x1, 0x0, 0x1, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x495, r0, &(0x7f0000000580)="047ada51dfb26125b891b4281d6bad53859ebc80d4bc2ac987c11f16e6848b723a540afefc6e2d5cae7e6f3a47e16966012898620653c8e4d5fc4fa1f29c0c29d516669ec2b6acfcd5d5e53d2ebe108858ba5700086a69abca513599bb587fa6c8f662964a8ca8aaac047b641a13ea44c008a2b20af7e5c2f512e070950ca28f734149b23a3256b91523146c47ea6102e64b6d978728847eb621c508ecf2dd395b208c5df6a8e339a8b6626ed6f69f00b1e3aefb0e962e51ea4e056e0bc303f9a5055e26517824e160f7efccb43bdda0d05c4a070efa4d0f795dfb64f9581317ad232d4d1663bc853c25489b06cf2ad378d569e770ac7b65d1", 0xf9, 0x800, 0x0, 0x1, r0}, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff, r0, &(0x7f00000006c0)="048da5e4a85de07a71d341c27c511690123269477be2ce4a05575f4fe557886f4016618c99911dbf2339ab430375928b6636bf05f25d65139278c9fa90c69d96061bf84eca301d5d26e6f72b5095a17a6316754a917a772aaa46011f0637aec63752ccdc13727b6923c506ef4019fdbbb5bbd07e1f1e08c38cb55deb3f5f8e94a7cdebb0220b6931c6185b90d7b1b1cc0293aba2b3b46f8c0ec1a9f652d4", 0x9e, 0x80000000, 0x0, 0x1, r0}]) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0xadb0, 0x400, 0xd7c1, 0x4, 0x0, 0xf43}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000300)="3faa9ebf384959fdc261c083740a5b4f1b973a63122eca1b31014a2dbc39e2fcbcb2e4a4466c37d942763514f2f81bb4f7659a7e86308bdb137900b9babf5c96ad5241b46cb008ba") iopl(0x78) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="00123127289fe6d829976aed20ced6c9224c691c79fcc542031f241414feeb4db5bc5046161bfa2f396a19923acee064c97bb2148a55e3d67a3eed5e8d1c301bcc0f948364345b24b0e8e9eff41036adcacfc7802e05c0c3037101cc5309ea679620eff0444006a9bfcb28690a4377952f0c14bf45394c76e381d4b45ec67f8ea48a6899a0a45e2de6652cfb7c2a890c8496da4154ee88e621612fc2a4aa2a99e1baf6540cf5c675b1702df34a843e75ce40417506607f50dfc4b9e1a1b366c17a861c", 0xc3, 0x6, 0x0, 0x1, r0}, &(0x7f0000000180)) dup3(r0, r0, 0x80000) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000800)=""/206, 0xce}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/63, 0x3f}], 0x4, 0x0) 2018/04/04 19:12:42 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x111002, 0x0) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000000080)={0x9}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000300)={'broute\x00'}, &(0x7f0000000380)=0x50) 2018/04/04 19:12:42 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000700)=0x14) r1 = syz_open_dev$sndseq(&(0x7f0000000740)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) readv(r1, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x3d}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x383, @time}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000200)={{0x0, 0xdafd}, {}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)) r2 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/04 19:12:42 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000002c80)='/dev/amidi#\x00', 0x2, 0x406200) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x40041, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x8001}, 0x4) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002c40)=0x1, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r4, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r5 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0xffffffffffffff5d, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000002cc0)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0x6e}, {&(0x7f0000002600)=""/217, 0xd9}], 0x5, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000140100000700000000000000018000008f1f0000", @ANYPTR64=&(0x7f0000001400)=ANY=[@ANYBLOB="04723a8279415f6f83908f8e8599331b1f06724bebc3d26675d0ab23c37f82aab0ff8ed64d11275e2a8810afd6f11b90a7577bca6cd8d609aa8687adbb9199ece80cbff8e53f52334c9a876a03d9eea3175285910b1550854c35cd656a30a27b161ea3e81d0d95c9787e090771a220c6a8e7e14683c9faecbd9ce84aa88a946f9126f7e4aa505972c49a8c3e8719"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) r9 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r9, 0x0, 0x482, &(0x7f0000000080)={0xff, @dev={0xac, 0x14, 0x14, 0xc}, 0x4e21, 0x3, 'dh\x00', 0x20, 0x3a68, 0x8}, 0x2c) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000002b40)=ANY=[@ANYBLOB="540000002500290100006ff5f600000000000000f5b40600320ee9c65e975d6466db9ca6a733406549b5b8a97d496e14395ed5518125521d806860419e27747290c85df57f74ac0b2e21e5cb116070286ba7c45c01760109cb80be5db1a5c804581c2f7368ef24ad53fcc213c0235c5a08fbb7ef915aacc4678f79d159fdc596596cc54c25519ea4dc674d4e9ba03110c5e69cf399cf4669f565ed8eafc721dee3d5f048cc7df85ce8d3c3b31230ba5a526c89d32f5dd617183b43b7fbc89c05343658000000000000000000000000"], 0x1}, 0x1}, 0x0) 2018/04/04 19:12:42 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x891f, &(0x7f00000001c0)={'ip_vti0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0x0, @my}}) 2018/04/04 19:12:42 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0x401, 0x5d, &(0x7f0000000400)="ebaeb272947c16b56a8b67db5b149f958e864fbd0effe9f3439fb5b7ea7914363b601e64066757964324a5d3a12611cd58b5b80f6cc55d09ae1f9cc76a77480cded978792befe53bbdae4ff23fd3a3f45b5a0f6c2bbcb06c64bb9e484ca79257b8d3a26ef183a001a03ede78d97678ba0009326334ebdcdcf1a284b2bdd395f868052bee7ceda185e829bc81fdd42c3e94303210b16eee996a527e87414ea070b5e934612210b1c42c1fe588cb73110447ed44ac5d222c01ad09eaa655c8d6185b5966e51fd34d156a66704a31cb28b99637452b79adafe883e6fa8691497e57eea1e98e5a6f226960f6e95e426cd38729843f4f36e87f0e3233b14b9a8b687b55316a360218c901452a94488a18da3282e944bbfc3c2af017aba0d47b800c0e15e9b6dc386b0e4afb1edf8247cb2c7242673ab3c9a7bd5509a05232c1ca0a5b1617c0cf8a138853b1c63ebb5b8e40b92bec3d248246d7c288f9c2623d6faa7db2a595", 0x163) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r1, 0x4038ae7a, &(0x7f0000000800)={0x8000, 0x87c, &(0x7f0000000680)="0ee26fc5bf97a5cbbda883f588a551ec405cd3c7fb7f0ddd2d4dd82913fd6d57e33f150ed6e12a483dbc2265fa6adc764da4691bd1440eb53064da5fd9984cef56e185411e3c5778475dd5ce84aaba40cec9aad9945fe07c8a8e6426d20c0000872cc9d3711453675334a905849dd40362d20230c96f8eb5108eed3c97a432ea7fe255ebf0aed572a6f72d171ade9dad6a1c6b920c227104cb4d6bf5b45fd62c93c2e1545c3b5dc44d0000000943a4eccf79c2d041f2dea24ccae22b8835dd82f69c944b07feb0996790b07fe8d761a0de63b230db21ad113dbacd7e6e0b1be3a45211082ebb38c5fbe82ddcf326e6f51c14408cd2b3089695d088e3b5a6dc2561672bbacb817508c161527698197d37ef75666928a2d013da0a", &(0x7f0000000580)="1ab31aecdfb29c03bab462c46b366706150c671df5ecb75b0ff81f00f1319da3a9e2637f6d54d34ddf6d47112ac9b34c88bc6f8f213d97733b11abde5292b7ffcc74636fa71a0ee9a75c5b35092c37a238889daa3ea69c69c7ed92d4918dc96f5f32cb632334d2e9dcbad81bf035e94d9c93998db8da659fc77da57a5191e56d63c05b3c7a4f56574206aa79384d12cb7552820adcf9fd50de527c2b0a8c97a58d0245c2135d489d8292a48748b11052b88f7b9662e781d3a2a0ca9414937fa50384f44640552732a5124794652fcee0", 0xfd44, 0x465}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x2, 0x80000000000a0001) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0x10000}}, 0x6, 0x9, 0x0, "c8d58f6df05ccf147537da93c0988b1021ebd86e17c05ba0ecff5f97d9c1621ee38da6959ca98ab42219ace2750723c69352dce0f1746db4d787b3fc8b674a071f7b02848ecd21307f5b419695410dcd"}, 0xd8) socket$inet(0x2, 0x6, 0x398f) 2018/04/04 19:12:42 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@dev={0xac, 0x14}, @dev={0xac, 0x14}}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xfffffffffffff6ce}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x400, 0x74, 0xe8}, &(0x7f0000000100)=0x14) 2018/04/04 19:12:42 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x1, 0x9, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x320, 0x4100) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2606, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0x1000, "93af1ee43bee845b16fecc1ad6e01ae7a7fd569caf49635631f2be4ada87e6b7b724211bdb4762a0b91d4bbb7f860be138e0d68fa6e6c42a1f600f00e5ec4b3d0bf6d0379594fe9be291f34f26d80df95036efc019611ce982c2b76e3568f715e676cab733918e9898142c61c0d15fd0562f5e6416cc0fa65235b50675be86811cd9b3ee987535ff282e9d2d6dafab6e46a350f559d8f1d5407966b19f7970cf22e5a6fd034587298c2ad411e1b8bf310fefd3a18ac43930349a3fe9a0aa9f020234277320a51145536827ad7bf7968aab41268ebac3f8deb76a517b60503e86709e8258f31ab7c1160db5868c2fa19a2758f43ff21ebb2cedde2b0eef731618e1747f54ce463feebd68694c575e6dd0b784e0f098f2185e2f803cee0ce9b6aba3784b1e43b8fd68111adb3eae943826b5289d68b23837c675d78ec8576c814197c33001d7785d52641e9f63e69c087181544302c96d7d21d603752547d299b1e72612df59329b546110c439deb71436fe0f9a66b2f6f4729eaa10efbbd067bf267f8220860465c57a796c3a0667ee8b0db09aae4e0a47fb16bb9799c53134c2cee6d61020aa1c4b564ca5375f2727b0d66448c23a13a4b466c5a0156dc606795b2ef67819b8292a68b642ce4fff596392c6e226ed8e7eebba2aac51484847b376b1575f23cc78b6ee0090fe437b49538a668a2f7b94e65a2c2940cab28706bbc4ea9f4feeb66ab258768d5e020011c23d2c5a6811007eeb63eb082da9e05c5a1caebbac91aa72794a5ea690e25c041771c95f1fbe33d17bc24eff1ee63d782d5c75c44a414aa2891b9109b5ea47c23e0771705bec7ae2079f41f3ba8cf4889b209f397ef14ec89420a21e4b0661b941af3ec3c229bc89cd46205a9fc1c46fcb5a1f2b76ae1496ad90ea658f75c7b2a09ffd0e28064a2e84268979512652a4fa81dee72f434da6298d090bbe71d32a85f8bea7f0723c949f0e0ebadba0563d0d26a11c7c53c9ab3cc9932761e7cd975ca8b9930c44285f7c5f1dbcb88cd580753d46b47a9c228ea61958581901f4b78e56c7a7b03814a1b93055b13077b34a6c3931638d7403be7384013a218272b915ab978c291328e79f4c985f2d08a10314f765a07a0e2245d1538b9983253f6a079b433d76708a892ae49bda06e121e274b5f421523975f4e88977d58c4d88d8a08651b4b768fd76906846a0f928015fa3b387c53ea22b69a070088e4a19f9c540200190d1710aadf7145c912b34bd0d5db9fa5d077a27249be7225f0933f9eb25f4f888ddafe5db0b851fb2bdfbf6084964d0ffe6a1639d93a3c5ec5fee2ec4264fc5e0b19dc06e7c2d022f52910b8412ac0a9e00220e91f6afd2479993b58d3b1cc107ce72483c4ae7d983e2324f8cbedc2ada1911aaedd9f5cb57c31f7b608e26d7f40385e31ea562b1f11d4b35b686742dd7c75b545ff805d68c11589f6421d081f39ea018b825392416a8e889eb1544a10fa5e23d524f558f67ae2d620595dbd98b8d098c0d00fc00dde1cc6cf3e1b9f3a36042e841772b759a1e822a746dda3f239de720cf2011c942881454439c8a25a0a36dd3afcf06f6a5a3f939c49dd00eefd63f2017cd8b7836372b7654e1efdcad227ce484f756bbed748739d47f2719191b3a4ba2e7eae7404547ac27489bb842c928516ff69d8fd49d04be3510bbd52ceb61846b3cd49780785476cae5c58844d20065558e1f4c4e36b44b4c345070ccc7bdacdbd8160a71085e0380e85b4737b6e308f5cc344c69f8aae4ef2cbceb53e0643f2f14626f1d7e16c375e26c0d0737512b0dabae6d7063f075bbaf451c1d4a04eff46d06c0b22d6895ac8ac2edfd47674c5581b96086fe757fe694cfd7ad54cd41bab26c1247f484aed842db8f5327b0983227595419ded683fb49a961a4db75e4a271ccdda511d1cd97ae9e3ecd98a0a69353224beac5face6aee33174eb4cb5472fc676524ad44fc4ebb037089fdf984f26b5825fb5c76967eef252c521dac050f689331c2ce956aad8a74486b53902e332b5fbf748ece1f4dad99506fabc79ee2d83d3d88fc9f6462e9978013ce17ca24db4562e19a7219b7ebe65659b5dcad5d69ebb17783f3c2a9062fad7747eee147c3fa7513a5024a2974e0e325e69bbe137aebe70964efb32e53fcbcd2f44401d3d3da4fcf0baddae9c4a74dbfa4f8bfa83aaedec0016e758768b9e31c405896e5a3404e5a45e2f5d1c94bcabb708fa4963c5b3c43b84d023ec3bfa9f0befebb1bb07ec4d6666fe43cfe1ad093d90bcf3d95d94b7265148c0a6f778129ff30d4dca74859eefeb135ee673092dc6eb159cbcc7738f3d34fe6e3ae8f43bd31f21da4c88bce1451104a9229958efe938a0785ee6b3507c8c86a7838e3c88d9406ed7c3add2d4f44f90ad788c998e552735f4f44f5a14888e311bbd7d23af3dd7f776ee8cee2e18136630232f7875753ef2e97b0537c9a0d11c6fba7c79378d59961a5b424d825ffbcc742d01f48c8b19290c931aa3abb5a522993c42d23ad4d380bb4b109bf850e2225c3e92829a83379af3ea86a5bc7248278bfaf4deb20bf0a4d4ec786fd14754dbba9d8d886aadaec336efcaeb157b94963de2c1183809e788570cb89c434ee9d3c2efaae128954fe2dd07d209b43ec2ae5c7a90c2108e404187aec0349ae62dacf3c4f8c95cb2def2442e368fa8756945dc0b0552ed944ba07db842cfd376952357ab2853d978b73accf10dad2c29800e88c6db9e9b6af2bbd2edf428513dd4cc3b4219987a40279a85f4917833f201190b876c7973086f906b27190e06743564d00efef21eebe31f273d64ef390257e841e05a3808550d8e199f0d54fd811a38fb621d319b125dba8c939e5e6a7ba6a6a51b6188a9c58e0c5bc28f11ec989799fd62d149ccf74ec1ae3f2ef92bc2472840e5a693cf7bffe9d8b830b4bf53a3d3963a605a7a1fd6d67b73978fe800738f6c1d8864fcd99bc33f66871c157590372d7bf10376a1c5c8c005bb2922924a1cb902bb68007ce56d200aacdefa7f0c713aa6ff6ccc601a4ac5328cac44b1dd86238f633a8d524c4d4c88231c340694c65270b7b109e69e8514436c170b6846b91f83a5c76fb95478e5d4dd5b039327d3ce7a63e4cc2c27e6952082ab4ea286a56332ba2c287d4d75550a7a30681f05600f8e808a406e1e0c4d32aaa84b3b6293afc9032ad52e0dcd5baffa56245a07010aeb394a2140f575dcf0526dc18a07b1bc899ea61aeb81258e3a766342ba0c442f31b4efedd0fb8300ab1ca39a7ad9b3577a86708794feb5a03b1d4d013f28775b706e1c18fe7ee964ddfffa558060139e02a3a7e7c3a5e131bdc129dfd3dcf7ac6e0214e0160298565a1a32d1caa82973704e3bd84a327113e091a38a14c4964b4b9545eb4807d947a6a059413296887c3f85a178bd04ef274da25df3a98d8823b107cdd83c25732d07634897c89cd2a92388ffbaf17ee591ccdfbf55e53c19a8ba74ce5cbfac3170c7de9189d631844e6f4c84731c7daf9555652d817c4f7a6a6bfc06ef076f81939b9a12a5c154e16b14d16e1e9c1e9bb490028e1ed06eba4ed82cdc938c68dace695d267fa4589fc7e679c4a513fcc863c128a3ab964642f3c61218e63276171a1fb2aa6553d307db8bab27e85d6166aa29b92317cfefa9b2467c955c6ab425f3151a565f69277a67a5b87661167c88886232fd8b6fc96b75ab444eca358e3274c00c3b95868a82030df6bbea7e226e6ad56c06db6954958c44ca1b23171be0a042d9bd75c13d158bf1ef64c1eb21e081886b6fbcf5163cc2dc99ffb14f937062cedd8a6e6728f995bc1604a763ff64e9a42388be280fca4eaa36ffa170ca3efb4cf60251aff1e51c5412754b421ccc4c2d96d90096477c3b3dcc08e48d5742e21201a9df5f0272f9cd9689692b44ac19b6b7de194a97b75222c5eb44bd2122df20a70de665997e4de49f8c95f8054eafabc460b9a788271a3bdb45e0cd0a81f8e66c7746224bb985bdf23a8623a7db1184501ab96ac3d2865c05eb960659be9944d1f45e7a639f72b57141c35a381fc5ed6b3ea0566a326590efd9b7669c5988dadff477931175e514416f3a4b6b0c7cfb235ee591caa9b3c7fde49cd5f133198778f671a51cbc1012b541b021dccc1bcd8fdafc9e488885ea1df86340d486ce8172b0f02d08a44f767471b36720c53e23e8ad6e4b6ec557a7d1062aba0c45bef3e6f5435651733a9cd60f49d3f1ee1f8cf0701716464d30b1aa0dbd431b5472fc86e81ba72eb3abb0ef44c5e97c8e80847ff5436ce72634019b7eb58eae61b38d0f4f96b61d40dadb2280dcb3a2b2ffaee00cf3127f3228b2b2fc3c323976168e3d4e36fb3bc68656b04e626e7c9fd75e03fdf395aca61581b4d131e5b54b66bb96f5ec1e4c3ee767ca2477a4921e5e9bc2f0d4bd34b2679f9204de2c34f6892313eae308f62218ef6594fda43ef02ab17e7b9acdd6154c072d2791b052852c2f9588b2b89996255effe6420e4cab5cc2aa90c6615edef28cb811ac6447cfd13613df342418a03e3e608f1eefc95cf8f17f0e20b9987e5f93c53eb741a9a5853a5f7e23e8cd61d34e63bb844d18772b1b0ab25ea7fbddc804b8092655b49220f94a6641542bc24f10167bf8df33acdcde6c33dd31e3e19035a0a0845969df4d5e1eee6c6c567ce24a0642e2a4f38815d705bd67a6706beb01dac3f196f29dffe5b131bcf5079b964b27fe3e590e75a3ad674de47e676704525f94cbb9a15eb1e907e35cf618a673bc1b2e0c8681df021e89b03073c5ae61ad430ed198c7713f05a9a9567e3b7296f72c280cd37ad4924d83dd826b20005de4255661f83637e69738c4add6776bc33e31a35b498b74097c3a5ef3768b2ff22b4a85fc9bccd5e02ec6f90b39f0c19473ce8b7be4841dbd3c64c4359e567e412e1817f5bb395237c8f5e691423f8d92a0f2ff8a224e2690b899451ffe927129d132f091757021fea4117c577b540bf07d46682b0321d05fa0c4470489ecb1bc6d1879bccd65f22e5f9f5c60e5e6336804b76417a51e97f3360b8d29cb31be24b34020fceefaa28bfcdc4913b919bb08c11114a7f385122af055c857f342384d4058e54159ad81622a9582f503321317f397258e384821e331de4b50342c4ca80f2ad0bcaaf8455c016e20665dc49079842e1fc2744bb7201f129ccbc5a0642559f3686a36598162df9bcac8be31a6671e3287b4de981d85fa952c5a4a8c9ced881f73891084f22fa072266d4fa56287bc5fb22a9eaa2b71b32fabb63fec58612678acb7a0db0d30c11757cd3bc06f5da6b305cc24bb6413b64480a467577b84bfc894afdca77a4626414bfdb994b7d019b7750ede10ccf49934e7eda65a5698b89ef2dc62c2f306738ff86b1d3a1af01cfc2759862a5ee3ad5db015f95435c72d437ea5c15a93d252b43f75f73d14fc886ec47e055615cd86bf3ae11f96d1bfb0ca477a6c85a60b7566972c83b5814853bc41c475068a5fce6e72b4e8f4c258c8941b7ef817858002204ab7b6b10e86be420d75a0331e2c51cec5c6d6b9bfa244582fb6c5124bacd150cf91c36146bf5d4821b178bbfd3eda2d7039302545f8c6b2fe41563d49f68ddde21262f0f04908b62c0a1aef8710a950a29a22ee071fdacb314af20fe9212b5c7619f1a2835f8d5e857022857d4ac49ea9c2ed4c2e53830d150df25c91fb4c7ae2671bd32ab9c66323de2b40b0e6808534b288e996e31aafa400cbb400fbcb923011de77eeca673"}, &(0x7f0000000140)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x9, 0x6, [0x5, 0x5, 0xfffffffffffffffe, 0x9, 0x200, 0x0]}, &(0x7f00000001c0)=0x14) fanotify_mark(r1, 0x25, 0x40000000, r2, &(0x7f0000000100)='./file0\x00') 2018/04/04 19:12:42 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000340)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0xfffffffffffffcb9) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000280)={{0x7, 0x80000000}, 'port1\x00', 0x90, 0x1000, 0x8, 0x9, 0xb7ca, 0x5, 0x1000, 0x0, 0x1, 0x5}) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg(r2, &(0x7f0000000700)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="27a14acbe7596cdf97a385d0a0a30130e766af75f724a07c0700c8338f6d1f2fb530fae0151aeb68508d89f3c71def37c29d79441334b47b70e0c24040f8686e25ed1342a0abcd7aff1d8882edbc00206525696ac102904a", 0x58}], 0x1, &(0x7f0000000280)}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x400) syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000340)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r3, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x3e5, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000200)={0xd53b, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000240)={0x80000000, r4, 0x10001, 0x2}) 2018/04/04 19:12:42 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd10c9d68573b94531dc9cca9a4cd8c33cc", 0x20) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) sched_setattr(r2, &(0x7f0000000180)={0x30, 0x0, 0x0, 0x3, 0x9, 0x3, 0xfffffffffffffffa, 0xbd6}, 0x0) sendto(r1, &(0x7f0000000080)="eb773f458d820fa44e9bdb42203cf453", 0x10, 0x0, &(0x7f0000000100)=@nl=@proc={0x10}, 0x80) recvmsg(r1, &(0x7f000005efe4)={0x0, 0x0, &(0x7f0000304fe0)=[{&(0x7f00001a6000)=""/167, 0xa7}], 0x1, &(0x7f000084bfe8)=""/24, 0x18}, 0x0) [ 531.990209] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh 2018/04/04 19:12:42 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfff, 0x601) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/36) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x89c4, &(0x7f00000000c0)={"677265300000000000000000001000", @ifru_map={0xea7, 0x9, 0x1505a000, 0x9, 0x3, 0x7}}) 2018/04/04 19:12:42 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x0, 0x100020004000, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d25000)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000b89fff)="c6", 0x1) fcntl$setsig(r0, 0xa, 0x7) shutdown(r0, 0x1) [ 532.052315] IPVS: set_ctl: invalid protocol: 255 172.20.20.12:20001 dh 2018/04/04 19:12:43 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000240)={'ifb0\x00', 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) io_setup(0x46a, &(0x7f0000000340)=0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f00000000c0)=0x1) io_submit(r3, 0x1, &(0x7f0000000580)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080)="ac0308a9595486ef9a70c22615", 0xd, 0x0, 0x0, 0x0, r0}]) 2018/04/04 19:12:43 executing program 3: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x8, 0x9, 0x0, 0xffff, 0x0, 0x6, 0x40, 0x2, 0x2, 0xfffffffffffffffa, 0x5, 0x3, 0x3, 0x7fffffff, 0x1000, 0xa15, 0x8, 0x2, 0x6, 0x8, 0x2, 0x4, 0x1, 0x4, 0x7bd2, 0x6, 0x969d, 0x80000000, 0x5, 0x549, 0xa7, 0x1ff, 0x2, 0x3, 0x10001, 0xfff, 0x0, 0xfffffffffffffff7, 0x4, @perf_config_ext={0x7f, 0x5}, 0x18d4, 0x2, 0xfffffffffffff688, 0x4, 0x800, 0x10001, 0xfff}, 0xffffffffffffff9c, 0x6, 0xffffffffffffffff, 0x2) fcntl$setpipe(r0, 0x407, 0x9) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00006d6000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/185, &(0x7f0000000180)=0xb9) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000037bff4)) read(r1, &(0x7f0000181000)=""/25, 0x19) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x200, 0xb09d, 0x80000001, 0x6c, 0x80000001, 0x80000001}, 0x3ff}) ppoll(&(0x7f00000001c0)=[{r0, 0x4600}, {r1, 0x100}, {r2, 0x100}, {r2, 0x4003000}, {r1, 0x4}, {r0, 0x1}, {r1, 0x8000}, {r1, 0x20c}, {r1, 0x4484}], 0x9, &(0x7f0000cf7000)={0x77359400}, &(0x7f0000842000), 0x8) 2018/04/04 19:12:43 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000100)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r2 = getgid() fchown(r0, r1, r2) r3 = add_key(&(0x7f0000000240)='encrypted\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$clear(0x7, r3) r4 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f000000cfd8)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r5}, 0x1bb) r6 = dup2(r4, r4) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) bind$can_raw(r4, &(0x7f0000002ff0)={0x1d}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r7, 0x119, 0x1, &(0x7f00000000c0)=0x5, 0x4) 2018/04/04 19:12:43 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000982000)='/dev/cuse\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000640)=""/56, 0xb7, 0x0) readv(r0, &(0x7f0000814fe0)=[{&(0x7f0000296f99)=""/103, 0x10}], 0x10000000000001c0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000180)) write$fuse(r0, &(0x7f00000e5f18)={0x10, 0xfffffffffffffffc, 0x1}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x4000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getpgid(0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000507000)=0xca55) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff}) read(r5, &(0x7f0000039fff)=""/1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000000c0)={0xea7, 0x1, 0x4, 0x0, r4}, 0x10) r6 = epoll_create1(0x80000) r7 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r6, &(0x7f0000bf2f88)=[{}], 0x1, 0x8001) epoll_wait(r6, &(0x7f0000000080)=[{}], 0x2c6, 0x7) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000b87ff4)={0x4}) readv(r1, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/61, 0x3d}, {&(0x7f0000000540)=""/209, 0xd1}, {&(0x7f0000000680)=""/33, 0x21}, {&(0x7f00000006c0)=""/203, 0xcb}], 0x4) 2018/04/04 19:12:43 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) sendfile64(r0, r0, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000180)={{0xffffffffffffffff, 0x0, 0x81}, 0x40, 0x8}) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0xff, &(0x7f0000000140)=0xfffffef6) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x3ff, 0x5, 0x2, 0x1, 0xd8, 0x3ff, 0x5}, 0xc) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x80000000000000, 0x0, 0x0, 0x8, 0x1d}) 2018/04/04 19:12:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)={0x1, 0x0, [{0x0, 0x0, 0x5}]}) fchmodat(r4, &(0x7f0000000080)='./file0\x00', 0x4) 2018/04/04 19:12:43 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$cont(0x9, r1, 0x0, 0x612) readv(r0, &(0x7f0000019fe0)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000100), 0x4) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @remote}, &(0x7f00000001c0)=0xc) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_getaddr={0x54, 0x16, 0xc18, 0x70bd2d, 0x25dfdbfd, {0xa, 0x3f, 0x520, 0xc8, r3}, [@IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x6, 0x3, 0x100, 0xfff}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000}, 0xe427b7d5f2261d79) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000040)={0x6, 0x0, 0x94, 0x4, 0x4}) 2018/04/04 19:12:43 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.weight\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_int(r1, &(0x7f0000000100)={[0x36]}, 0x1) 2018/04/04 19:12:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x55, 0x2}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x6, 0x9, [0x9cf, 0x1, 0x8001, 0x10001, 0x2, 0xffff, 0x7fff, 0x10000, 0x96]}, &(0x7f0000000180)=0x1a) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d5affc), 0x4) write(r0, &(0x7f00000002c0)="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", 0x6dc) write(r0, &(0x7f000069efac)="e26d4afed4d3467b7ee66e9ebb4039955b1d97a427cc701c5e5e6447b6510bff58c6313283eae8186bf1c22f39347ebb869277e809a7002f38611d02a6e3d4e4f6b8923c59ff9438d8c3d353b76131b90e044f80", 0x54) r2 = dup(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)) write$eventfd(r2, &(0x7f0000000280), 0xff93) write(r2, &(0x7f0000000ac0)="827d", 0x2) 2018/04/04 19:12:43 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x38) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xc8, 0x128}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xc8, 0xec}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x33c) 2018/04/04 19:12:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x1, 0x7ffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x100) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000100)=0xc) connect$can_bcm(r1, &(0x7f0000000140)={0x1d, r2}, 0x10) r3 = socket(0x10, 0x6, 0x7fff) accept4$nfc_llcp(r3, 0x0, &(0x7f0000000000), 0x800) write$evdev(r0, &(0x7f0000f15fd0)=[{{0x77359400}, 0x1, 0x64, 0x4}, {}], 0x30) 2018/04/04 19:12:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000fde000)="220000001a0007000001000f090007000a000cebfeffa7001a00ffff05000180be45", 0x22) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f0000000000), 0xaf, 0x0) 2018/04/04 19:12:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x4, 0x4, 0x1f08, 0x0, 0x10001, 0xb803, 0x8, 0x8, 0x80000001, 0x2, 0x318, 0x7, 0xcf, 0x0, 0xca, 0x8f, 0x4, 0xfff, 0xa84, 0x7, 0x4, 0x0, 0x7fffffff, 0x2, 0x8000, 0x2, 0x6, 0x6, 0x95fa, 0x529e, 0x2, 0xbe, 0xfffffffffffffc00, 0xbd, 0x3, 0x0, 0x29998b83, 0x1, @perf_config_ext={0x1}, 0x4400, 0xfff, 0x8, 0x1, 0x81, 0x100000001, 0x400}, r2, 0x4, r1, 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)) r3 = dup3(r0, r0, 0x80000) write$cgroup_pid(r3, &(0x7f0000000180)={[0x33, 0x32, 0x36, 0x32, 0x36, 0x35]}, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)) time(&(0x7f0000000280)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f00000000c0)=0x54) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/32, 0x20) 2018/04/04 19:12:44 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/04/04 19:12:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x8004e21}, 0x10) syz_emit_ethernet(0xff7d, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x10001, 0x80) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0xff, 0x0, 0x1ff}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x1) 2018/04/04 19:12:44 executing program 3: unshare(0x8000400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x0, r3}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/04/04 19:12:44 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/04/04 19:12:44 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x101000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x7}, 0x42, {0x2, 0x4e20, @multicast1=0xe0000001}, 'dummy0\x00'}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000340)='children\x00') exit(0x0) sendfile(r2, r2, 0x0, 0x7) pread64(r2, &(0x7f0000000180)=""/150, 0x96, 0x0) 2018/04/04 19:12:44 executing program 0: syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x2000017c, &(0x7f0000000080)=[{0x7, 0x4, 0x1f, 0xfffffffffffffffe}, {0x400, 0x4, 0x10001, 0x2}, {0x0, 0x4000000000000000, 0xfffffffffffffffd, 0x100000000}, {0x2521ae7a, 0x573, 0x5, 0xff}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/04 19:12:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x10004004) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x19, 0x0, 0x0, r0, &(0x7f0000002200)='0', 0x1}]) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r0, 0x610}, {r0, 0x9}, {r0, 0x2}, {r0}, {r0}, {r0}], 0x6, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000200)={0x7}, 0x8) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x58bc00) 2018/04/04 19:12:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x2000) sendmmsg$unix(r2, &(0x7f0000000400)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000140)="72f14e6f00850ee9615898174d285783660338f3a39c5241e89e9b07424f6564da75", 0x22}], 0x1, 0x0, 0x0, 0x80}, {&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000240)="ca632c25458085f8834ba351f8a29e949e69ba5e5f10d2e2fd68868b161858c40ffbc0ae2aead9e5dbe9579444975a5f", 0x30}, {&(0x7f0000000280)="a3ba7828cc4bb4", 0x7}, {&(0x7f00000002c0)="3ee416398914dda974877a3198815ffcf48e57efb400868d6edb7e8a835fa2126d45999aba1970143f819ebfd410013f79a59788ae7e540f21cd2c6b5e5c", 0x3e}, {&(0x7f0000000300)="9d040dd36458d9d7b1f4511a23b0fc92b34108ec135a936f65cdc8b034791ec02ade74c4730976b2b3e94646068a150bdfc4dbf8cc9c0f19564b4ee3e66ca11415dde9dc86c92bde7baa1e141ae3ee7ec356506e159809dad61409ded07f5a78b91cd180496d80aa066e7e0866ad757a96c669f64d30dde1eb1267e25e889d019d997c4b58574acd10f4fbebf3b960a805d4304b1e3b4103dac0e9411ceaf3576d880f9a7d90f1f449c6aedf31e64035f99cfa36", 0xb4}], 0x4, 0x0, 0x0, 0x20040040}], 0x2, 0x20000000) dup2(r0, r0) r3 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x87fff, 0x202400) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) perf_event_open(&(0x7f0000000440)={0x6, 0x70, 0x3, 0x81, 0x7, 0x6, 0x0, 0x0, 0x10040, 0x8, 0x80000000, 0x1, 0x10000000000000, 0x10001, 0x5, 0x5, 0x4, 0x2, 0x80, 0x20, 0x7, 0x9, 0x3, 0x8856, 0x0, 0x8000, 0x30c6, 0x4c79, 0xb4, 0x0, 0x736, 0x6, 0x5, 0xfffffffffffffffe, 0x7fff, 0x800, 0x2, 0x9, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x10001}, 0x8240, 0x9, 0x5, 0x7, 0x3, 0x7fffffff, 0xdfc}, r4, 0x4, r1, 0x2) 2018/04/04 19:12:45 executing program 2: r0 = socket$inet6(0xa, 0x80805, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) ioctl$int_out(r1, 0x5462, &(0x7f0000000040)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x202000, 0x0) 2018/04/04 19:12:45 executing program 4: r0 = socket(0xa, 0x3, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000040009001e00000000000000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x800008936, &(0x7f0000000040)) 2018/04/04 19:12:45 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fa000000004d0000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xffffffffffffffb1) write$rdma_cm(r0, &(0x7f0000000400)=@resolve_ip={0x3, 0x0, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, r1}}, 0x87481c89) 2018/04/04 19:12:45 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c4000000500000000000023a9000800000008391fd207dac8008c62ebaeeb61dad5f468670fd210c8661b5aa48c43b04a146e3d7f32f5b6171ec0e128cd08da0663077f61140a22d97b36b0150629d16ca93eaa6db32c04dee03af56c15650c75ce860019ce9d3c4231bae1ad7efb50f0c610e8b3a66e944537631cc1b480d53e0374019494d7cb5d0522"], 0x1c}, 0x1}, 0x0) 2018/04/04 19:12:45 executing program 1: clone(0x200, &(0x7f00000003c0), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000000380)='./file0\x00', 0x13ad9e113c1e2c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000240), &(0x7f0000000340)) r0 = syz_open_procfs(0x0, &(0x7f0000000480)='syscall\x00') read$eventfd(r0, &(0x7f00000004c0), 0x3e) execveat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x62101, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x80800) pivot_root(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00') 2018/04/04 19:12:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000e5fff4)={0x10}, 0xfffffffffffffe1d, &(0x7f0000fb7000)={&(0x7f0000000080)={0x14, 0x4, 0x3, 0x1}, 0x14}, 0x1}, 0x0) 2018/04/04 19:12:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x877df4e9eb164b1c, 0x0) bind$ax25(r1, &(0x7f0000000100)={0x3, {"e4afc249d6f020"}, 0x6}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000040)=ANY=[@ANYBLOB="30000000180001000000000000000000010000000c0001000000000000000000100003000c00000000000000000000006240457258f9ae9c690137276ba2534fdf63d6d55907047cb6e82baecdaf19902b7e713dd7227d91753ec60168545d6654f9105c239f000000000000003f07350f5e638f9d96f190"], 0x1}, 0x1}, 0x0) 2018/04/04 19:12:46 executing program 3: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00000000c0)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x18000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000080)) r3 = dup2(r0, r1) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000002c0)={'erspan0\x00', &(0x7f00000001c0)=@ethtool_eeprom={0x4f}}) 2018/04/04 19:12:46 executing program 0: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x25339208158ec6c2) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000002000), 0x0, 0xfffffffffffffffa) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000400)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f00000003c0)='mqueue\x00', &(0x7f0000000140)='mqueue\x00', &(0x7f0000000180)='+vmnet1lo\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000280)=0x4) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000027d000)='./file0\x00', 0x20000000) inotify_add_watch(r1, &(0x7f0000bb9ff8)='./file0\x00', 0x40) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200000, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000100)={0x3, 0x7fffffff}) 2018/04/04 19:12:46 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x800, 0x66, "a29b26c879b226489554aa77efe4e7efbb8a8cdc02d43646f815a5062d431bdf8b4d194c6b9dbacfadad0d48dbb0dcce8f1e5214c1d877aa2d7fe2d1d2a824e6b50fecc3bebffb5eef8e7c2575b7e577d9eb76e1c3333a0e4e46e493ae8a37d60c159ef241ea"}, 0x6e) r2 = socket$inet(0x2, 0x4000000805, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet(0x2, 0xa, 0x4000400000000000, &(0x7f0000000080)) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) dup2(r4, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000794ffc)=0x7, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/04 19:12:46 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x400) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0)=0x400, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000200)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000240)=r4) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000040)={0x8, [0x3, 0x195f, 0x1, 0x7ff, 0x27e, 0xffffffffffffffe0, 0x3, 0x101]}) 2018/04/04 19:12:46 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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) r1 = syz_open_dev$sndpcmc(&(0x7f00000005c0)='/dev/snd/pcmC#D#c\x00', 0x7, 0x40000) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000600)=0xc2a, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = accept4(r1, &(0x7f0000000180)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000400)=0x80, 0x800) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000440)={'IDLETIMER\x00'}, &(0x7f0000000480)=0x1e) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x4, 0x44000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x401, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000300)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xf}, 0xc7d, 0xe9b, 0x3, 0x400, 0x1, 0x400000, r5}) sendmsg$alg(r2, &(0x7f0000001440)={0x0, 0x0, &(0x7f00000013c0), 0x281, &(0x7f0000000000)=[@op={0x10, 0x117, 0x3}], 0x10}, 0x0) 2018/04/04 19:12:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket(0x1e, 0x1, 0x0) shutdown(r1, 0x1000000007) ioctl$TIOCNXCL(r0, 0x540d) 2018/04/04 19:12:46 executing program 2: socket$inet(0x10, 0x2, 0x4) 2018/04/04 19:12:46 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'vlan0\x00', @ifru_flags=0x2000}) 2018/04/04 19:12:46 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(cast6-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500)=""/220, 0xdc}], 0x1, &(0x7f0000000280)=""/91, 0x5b}, 0x0) 2018/04/04 19:12:46 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000200)="1f0c000000000000c80c6ba1f2cdb69ea8c7c213f0c2096de72526ac") ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000080)=0x801) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff}}) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000240)) fcntl$getown(r2, 0x9) fcntl$getown(r2, 0x9) getpgid(0x0) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000500)="2f65786500000000000409004bddd9de91be10eebf000ee9a9d50f1e860000085444e08e83a3aa3f05da75af1f0200f5cd26d7a0d2ef6ae0ed78621cffc0a87164000000e39c5a") ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000040)}) getpgid(r0) 2018/04/04 19:12:46 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f00000001c0)=0x10000) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x44031, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$mouse(&(0x7f00000007c0)='/dev/input/mouse#\x00', 0x0, 0x131002) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4008641a, &(0x7f0000000840)={0x9, &(0x7f0000000800)=[0x9, 0x90d, 0xfffffffffffffff8, 0x1, 0xffff, 0x10001, 0x200, 0x1000, 0xaa9]}) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0xa000, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3d) r6 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x7fff, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x800, 0x4) fcntl$getownex(r6, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$inet6_udp_int(r6, 0x11, 0x64, &(0x7f0000000300), &(0x7f0000000780)=0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f00000002c0)=0xaf, 0x4) fcntl$setown(r0, 0x8, r7) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000380)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r2, 0x4040aea4, &(0x7f0000000140)={0x9f, 0x81, 0xfff, 0x0, 0xffffffff}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_SET_XSAVE(r5, 0x5000aea5, &(0x7f0000000880)={"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"}) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f0000000240)={0x11f004, 0xf004, 0x8, 0xa9, 0x9}) getpeername$llc(r4, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000cc0)=0x10) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000040)=""/198) 2018/04/04 19:12:46 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x3a, "2b8d28ee4d1d14a4766e31898e3e3773ce89f30af0eed96e771eeb2221d7cce15a67f22594152ec9304e21b3795f85a21567d120091da4a17989"}, &(0x7f0000000200)=0x42) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000140)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000080)='../file0\x00', 0x0) 2018/04/04 19:12:46 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d1cc4a3a9ac1488a477660ae763891738ac656bb3e891941f020547502f6c2dd9f6552bc4a58d63e2da7af47e6c37972352875f125bcf3ea7f04b0a8616f34c580b037b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000ffd000/0x2000)=nil], &(0x7f00000000c0)=[0x966, 0x3, 0x7fff, 0x6, 0x10000, 0xa1, 0x10000, 0xf85f, 0x4], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x4) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x5) 2018/04/04 19:12:46 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'system.', '{[\x00'}) 2018/04/04 19:12:46 executing program 5: socketpair(0x2, 0xa, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) fcntl$setpipe(r0, 0x407, 0x449) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140), 0x8) listen(r2, 0x43) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) r3 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$setsig(r0, 0xa, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7fffffff, 0x3, 0x9, 0x4, r4}, &(0x7f00000001c0)=0x10) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000280)) fsetxattr(r2, &(0x7f00000002c0)=@random={'trusted.', '\\<\\\x00'}, &(0x7f0000000300)='\x00', 0x1, 0x2) 2018/04/04 19:12:46 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000006000)='/dev/dsp#\x00', 0x1, 0x2) write$evdev(r1, &(0x7f0000000080), 0xfffffffffffffccb) ioctl$int_in(r1, 0x8000008010500c, &(0x7f0000003ff8)) rt_sigaction(0x2d, &(0x7f0000000000)={0x2, {0x9}, 0x80000000, 0x4}, 0x0, 0x8, &(0x7f0000000040)) 2018/04/04 19:12:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x10}}, 0xc) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffff7, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000000c0)=0x295bbdf3, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffe14) 2018/04/04 19:12:46 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000000c0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x12000000001, &(0x7f00000001c0)="c8d63f23", 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x3, r0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x7, 0xeecf, 0x6, 0x3f, 0x401, 0x6, 0x1, 0xffffffff, 0x401, 0x4, 0xffff, 0x5}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002000)={'vcan0\x00', 0x0}) r4 = getpgid(0x0) getpeername$unix(r1, &(0x7f0000000200), &(0x7f0000000280)=0x6e) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x6, 0x2, 0x6, 0x7fff, 0x0, 0xfc2, 0x80000, 0x2, 0x8, 0xcb, 0xdf, 0x0, 0x3, 0x1, 0x7, 0x19a2e393, 0x6, 0x7f, 0x8e, 0x40, 0x2, 0x6, 0x5, 0x8000, 0x80000000, 0x9, 0x1ff, 0x3, 0x7f, 0x21, 0x1, 0xfffffffeffffffff, 0x0, 0x0, 0x3, 0xadd, 0x0, 0x1, 0x4, @perf_config_ext={0x401, 0x200}, 0x4000, 0x101, 0x6, 0x0, 0x6, 0x1, 0x26e}, r4, 0x8, r1, 0x8) bind$can_raw(r0, &(0x7f0000000ff0)={0x1d, r3}, 0x10) 2018/04/04 19:12:46 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x20000004, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) 2018/04/04 19:12:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x1000000009376, &(0x7f00007c7fa2)) r1 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) 2018/04/04 19:12:46 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc2c45512, &(0x7f0000000000)={{0x6, 0x6, 0x7fffffff, 0x75dc5fc7, "8cf24ef461b83f8b055c89dbebe90ac6ee923e66d4db3dc7aa9d78b9124661691a62fa3a7ada6f82fc654f67", 0x45b}, 0x3, [0x100000001, 0xf90, 0x3, 0x5, 0x4, 0x2, 0x8, 0x0, 0x1f, 0x200, 0x9, 0x81, 0x7f, 0x8, 0x2, 0xc40, 0x3f, 0x40, 0x7fff, 0x2, 0x7fff, 0x5, 0x0, 0xe8c8, 0x4, 0x1000, 0x40, 0x0, 0x0, 0x7, 0xfffffffffffffff9, 0x3, 0x100000001, 0x9cfb, 0x53c, 0x2, 0x100000000, 0x8001, 0xfffffffffffffff7, 0x8000, 0x64, 0x7, 0x1000, 0xfffffffffffffb82, 0xfff, 0x8, 0xc, 0x1, 0x0, 0x0, 0x80000000, 0x8, 0x7, 0x2, 0x5, 0xffffffffffffc4f5, 0x8c9, 0x1, 0xffffffffffffffc1, 0x3, 0x4, 0x8, 0x22a, 0x3, 0x1519, 0x3, 0x4, 0x40, 0x0, 0x300000000000, 0x4, 0xfc, 0x6, 0x1, 0x8, 0x96, 0xbc, 0x1, 0x9, 0x1d, 0x8, 0x7fff, 0x142e80000000000, 0xa7d, 0xffffffffffffe92e, 0x1, 0x3f, 0x6, 0x8, 0x3, 0xfff, 0x4, 0x41, 0x7, 0x8, 0x2, 0x7, 0x7, 0xcee, 0x8, 0x5, 0x80000000, 0x4, 0x1, 0x5, 0xfffffffffffffffd, 0x6, 0x976, 0xfc, 0x74e, 0x6, 0x101, 0xfffffffffffffffd, 0x6, 0x8, 0x90, 0x4, 0x2, 0x3ff, 0x8001, 0x7, 0x4, 0x7fff, 0xbda7, 0x0, 0x3, 0xebfb, 0x8], {0x77359400}}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x2) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/04 19:12:46 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r1 = fcntl$getown(r0, 0x9) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r1, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') write(r2, &(0x7f0000000440)="38d9f383dda6c59dfe5cb80428458ede9bb1dc8c3d675740bc449361c596c3ead90acc214521392aa52167f6cfb362781e707b5076c4", 0x36) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1000001, 0x108011, r3, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}, 0x8100}, r1, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/04 19:12:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r3, 0x9, 0x2, [0x4, 0xb5]}, 0xc) [ 596.512352] ================================================================== [ 596.519887] BUG: KASAN: use-after-free in rds_queue_reconnect+0x434/0x990 [ 596.526795] Read of size 4 at addr ffff880194812104 by task kworker/u4:0/6 [ 596.533776] [ 596.535376] CPU: 0 PID: 6 Comm: kworker/u4:0 Not tainted 4.16.0+ #288 [ 596.541923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 596.551294] Workqueue: krdsd rds_connect_worker [ 596.555933] Call Trace: [ 596.558492] dump_stack+0x1a7/0x27d [ 596.562094] ? arch_local_irq_restore+0x53/0x53 [ 596.566735] ? show_regs_print_info+0x18/0x18 [ 596.571202] ? kasan_check_write+0x14/0x20 [ 596.575833] ? rds_queue_reconnect+0x434/0x990 [ 596.580391] print_address_description+0x73/0x250 [ 596.585209] ? rds_queue_reconnect+0x434/0x990 [ 596.589762] kasan_report+0x23c/0x360 [ 596.593536] check_memory_region+0x137/0x190 [ 596.597916] kasan_check_read+0x11/0x20 [ 596.601877] rds_queue_reconnect+0x434/0x990 [ 596.606261] ? rds_connect_complete+0x40/0x40 [ 596.610732] ? __lock_is_held+0xb6/0x140 [ 596.614765] rds_connect_worker+0x1cd/0x210 [ 596.619061] process_one_work+0xc97/0x1c40 [ 596.623273] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 596.628441] ? pwq_dec_nr_in_flight+0x470/0x470 [ 596.633093] ? __schedule+0x903/0x1ef0 [ 596.636958] ? retint_kernel+0x10/0x10 [ 596.640818] ? trace_hardirqs_off+0x10/0x10 [ 596.645123] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 596.649856] ? lock_acquire+0x1d5/0x580 [ 596.653801] ? lock_acquire+0x1d5/0x580 [ 596.657744] ? worker_thread+0x40e/0x1380 [ 596.661863] ? lock_downgrade+0x980/0x980 [ 596.665980] ? lock_release+0xa40/0xa40 [ 596.669928] ? kasan_check_read+0x11/0x20 [ 596.674045] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 596.678609] worker_thread+0x1c3/0x1380 [ 596.682560] ? process_one_work+0x1c40/0x1c40 [ 596.687034] ? trace_hardirqs_off+0x10/0x10 [ 596.691329] ? find_held_lock+0x35/0x1d0 [ 596.695365] ? find_held_lock+0x35/0x1d0 [ 596.699398] ? find_held_lock+0x35/0x1d0 [ 596.703436] ? complete+0x62/0x80 [ 596.706875] ? __schedule+0x1ef0/0x1ef0 [ 596.710833] ? do_raw_spin_unlock+0x9e/0x310 [ 596.715213] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 596.719767] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 596.724849] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 596.729836] ? trace_hardirqs_on+0xd/0x10 [ 596.733957] ? __kthread_parkme+0x176/0x240 [ 596.738250] kthread+0x33c/0x400 [ 596.741590] ? process_one_work+0x1c40/0x1c40 [ 596.746060] ? kthread_stop+0x7c0/0x7c0 [ 596.750008] ret_from_fork+0x3a/0x50 [ 596.753697] [ 596.755294] Allocated by task 4531: [ 596.758894] save_stack+0x43/0xd0 [ 596.762315] kasan_kmalloc+0xad/0xe0 [ 596.766002] kasan_slab_alloc+0x12/0x20 [ 596.769946] kmem_cache_alloc+0x12e/0x760 [ 596.774063] copy_net_ns+0x152/0x5c0 [ 596.777747] create_new_namespaces+0x432/0x890 [ 596.782298] unshare_nsproxy_namespaces+0xae/0x1e0 [ 596.787198] ksys_unshare+0x68a/0xe90 [ 596.790965] SyS_unshare+0x15/0x20 [ 596.794476] do_fast_syscall_32+0x3ec/0xf9f [ 596.798772] entry_SYSENTER_compat+0x70/0x7f [ 596.803148] [ 596.804762] Freed by task 6: [ 596.807754] save_stack+0x43/0xd0 [ 596.811176] __kasan_slab_free+0x11a/0x170 [ 596.815388] kasan_slab_free+0xe/0x10 [ 596.819165] kmem_cache_free+0x83/0x2a0 [ 596.823115] net_free+0xca/0x110 [ 596.826450] net_drop_ns.part.12+0x26/0x30 [ 596.830653] cleanup_net+0x988/0xcd0 [ 596.834336] process_one_work+0xc97/0x1c40 [ 596.838541] worker_thread+0x1c3/0x1380 [ 596.842482] kthread+0x33c/0x400 [ 596.845820] ret_from_fork+0x3a/0x50 [ 596.849499] [ 596.851098] The buggy address belongs to the object at ffff880194812100 [ 596.851098] which belongs to the cache net_namespace of size 6848 [ 596.863995] The buggy address is located 4 bytes inside of [ 596.863995] 6848-byte region [ffff880194812100, ffff880194813bc0) [ 596.875767] The buggy address belongs to the page: [ 596.880670] page:ffffea0006520480 count:1 mapcount:0 mapping:ffff880194812100 index:0x0 compound_mapcount: 0 [ 596.890622] flags: 0x2fffc0000008100(slab|head) [ 596.895263] raw: 02fffc0000008100 ffff880194812100 0000000000000000 0000000100000001 [ 596.903114] raw: ffffea000653a320 ffffea00064e6f20 ffff8801d9fbee00 0000000000000000 [ 596.910973] page dumped because: kasan: bad access detected [ 596.916656] [ 596.918253] Memory state around the buggy address: [ 596.923150] ffff880194812000: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 596.930480] ffff880194812080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 596.937811] >ffff880194812100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.945142] ^ [ 596.948477] ffff880194812180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.955809] ffff880194812200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 596.963139] ================================================================== [ 596.970468] Disabling lock debugging due to kernel taint [ 596.975989] Kernel panic - not syncing: panic_on_warn set ... [ 596.975989] [ 596.983343] CPU: 0 PID: 6 Comm: kworker/u4:0 Tainted: G B 4.16.0+ #288 [ 596.991198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 597.000536] Workqueue: krdsd rds_connect_worker [ 597.005176] Call Trace: [ 597.007219] IPVS: ftp: loaded support on port[0] = 21 [ 597.007734] dump_stack+0x1a7/0x27d [ 597.016521] ? arch_local_irq_restore+0x53/0x53 [ 597.021166] ? kasan_end_report+0x32/0x50 [ 597.025295] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 597.030025] ? vsnprintf+0x1ed/0x1900 [ 597.033797] ? rds_queue_reconnect+0x390/0x990 [ 597.038352] panic+0x1f8/0x42c [ 597.041520] ? refcount_error_report+0x214/0x214 [ 597.046248] ? do_raw_spin_unlock+0x9e/0x310 [ 597.050628] ? do_raw_spin_unlock+0x9e/0x310 [ 597.055006] ? rds_queue_reconnect+0x434/0x990 [ 597.059561] kasan_end_report+0x50/0x50 [ 597.063508] kasan_report+0x149/0x360 [ 597.067284] check_memory_region+0x137/0x190 [ 597.071670] kasan_check_read+0x11/0x20 [ 597.075620] rds_queue_reconnect+0x434/0x990 [ 597.080000] ? rds_connect_complete+0x40/0x40 [ 597.084472] ? __lock_is_held+0xb6/0x140 [ 597.088523] rds_connect_worker+0x1cd/0x210 [ 597.092821] process_one_work+0xc97/0x1c40 [ 597.097035] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 597.102201] ? pwq_dec_nr_in_flight+0x470/0x470 [ 597.106852] ? __schedule+0x903/0x1ef0 [ 597.110715] ? retint_kernel+0x10/0x10 [ 597.114574] ? trace_hardirqs_off+0x10/0x10 [ 597.118875] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 597.123608] ? lock_acquire+0x1d5/0x580 [ 597.127552] ? lock_acquire+0x1d5/0x580 [ 597.131495] ? worker_thread+0x40e/0x1380 [ 597.135617] ? lock_downgrade+0x980/0x980 [ 597.139736] ? lock_release+0xa40/0xa40 [ 597.143693] ? kasan_check_read+0x11/0x20 [ 597.147814] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 597.152369] worker_thread+0x1c3/0x1380 [ 597.156317] ? process_one_work+0x1c40/0x1c40 [ 597.160785] ? trace_hardirqs_off+0x10/0x10 [ 597.165087] ? find_held_lock+0x35/0x1d0 [ 597.169132] ? find_held_lock+0x35/0x1d0 [ 597.173165] ? find_held_lock+0x35/0x1d0 [ 597.177196] ? complete+0x62/0x80 [ 597.180625] ? __schedule+0x1ef0/0x1ef0 [ 597.184571] ? do_raw_spin_unlock+0x9e/0x310 [ 597.188948] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 597.193504] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 597.198576] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 597.203561] ? trace_hardirqs_on+0xd/0x10 [ 597.207678] ? __kthread_parkme+0x176/0x240 [ 597.211967] kthread+0x33c/0x400 [ 597.215304] ? process_one_work+0x1c40/0x1c40 [ 597.219766] ? kthread_stop+0x7c0/0x7c0 [ 597.223714] ret_from_fork+0x3a/0x50 [ 597.227774] Dumping ftrace buffer: [ 597.231286] (ftrace buffer empty) [ 597.234965] Kernel Offset: disabled [ 597.238561] Rebooting in 86400 seconds..