8011f8178e72f2d6660d46b55fc0cae55c0c0039160c5599a03952b7e9cf292302c00df08dd7815777049012f5d94da624323c3c6a9e4a54a8ded8713e95a32c4deb773a5e13de84c6c2d", 0x81}, {&(0x7f0000000180)="0377bbef0c7913669d86d02dd9ec9127d1c87ed35e3c667d9911960dee81892f81557a0a79d98175a1045d630855a921c4", 0x31}, {&(0x7f0000000200)="ba502e53c99939ee6e58647f9a8fc13b61b1e2", 0x13}], 0x3, r3) 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$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000012000/0x3000)=nil, 0x3000}) 2018/03/25 23:32:44 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x111000, 0x0) r1 = socket(0x10, 0x3, 0x0) connect$llc(r1, &(0x7f0000a2aff0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="f79312bb29b9"}, 0x1) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:44 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000e45000)=ANY=[@ANYBLOB="fc000000190001040000000000000000ffffffff000000000000000000000000ac14000000000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000c9ea12539c255d30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044000500fe800000000000000000e9ffffff00ff00000000ff000000000000007f0000010000000900001300000000006e9a9c1fe1904cac000000000000000000000000"], 0x3}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/142) [ 343.273145] audit: type=1326 audit(1522020764.914:29): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=831 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 23:32:44 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000385ffc), 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0xd3}, 0x8) sendto$inet6(r0, &(0x7f0000000000)="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", 0xfc, 0x4000000, 0x0, 0x0) 2018/03/25 23:32:45 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000200)}) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x64001) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x2, 0xffffffff, 0x0, 0x0, 0xe}) 2018/03/25 23:32:45 executing program 3: r0 = socket(0x10, 0x80000000802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f00000000418edfc0e0a0b00000004dc0202ffff0e0800100048186be0", 0x24) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc) 2018/03/25 23:32:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000000000000d, 0x0) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x101400) close(r0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x78) 2018/03/25 23:32:45 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) 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}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x1, @tick=0x101, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000100)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') mknod(&(0x7f00000000c0)='./control/file1\x00', 0x0, 0x0) close(r0) 2018/03/25 23:32:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}]}, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000140)=""/184) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1400040, 0x0) accept4$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14, 0x80000) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000280)={r2, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000040)=""/239) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000003c0)={0x0, 0x19c, "d287795ef90ea616f601fc5c5f23b34d2a63c884205ab4b46e4cf9ffffffffffffff39e1b15bba1d9c0c39e91b034e6e7875c8374910e9"}, &(0x7f0000000300)=0x3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000380)=0x8) 2018/03/25 23:32:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x111000, 0x0) socket(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@dellink={0x20, 0x11, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}}, 0x20}, 0x1}, 0x0) 2018/03/25 23:32:45 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x800000011f}) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001480)={0x0, 0x5}, &(0x7f00000014c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001500)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e23, 0xf6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffeffff}}, 0x8, 0x541, 0x5, 0xffff, 0x20}, &(0x7f0000001640)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=0x0, &(0x7f00000016c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001700)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfff, 0x9, 0x6, 0x4, 0x40}, &(0x7f00000017c0)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001c00)={0x0, 0xff, 0x30, 0x9, 0xffff}, &(0x7f0000001c40)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001c80)={0x0, 0x5f, "03b2b910e0421fdce50d47bf8d061e8a30243497ad6dd72c73ce0d99b731fb03594f22862e7665d9a501e1cd81e92c7e560870aa2c3a646f86cf651f2add1ee09eac1caf31b23b6275b8aec5b3890df265263c96d99e4c43667a97175ad68b"}, &(0x7f0000001d00)=0x67) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000025c0)={0x0, 0x800}, &(0x7f0000002600)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002640)={0x0, 0x7cf3, 0xa1b}, &(0x7f0000002680)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000026c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002700)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002740)={0x8001, 0x6, 0x1, 0x3, 0x1, 0x8, 0x1, 0x4, 0x0}, &(0x7f0000002780)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000002940)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="dbbab3f52ba06b2915335c8c34600db38b8aab8f88ddaaaac58901cf24ab48a000cceb91b2d05df17439f253ae4e9ed4709def103bc4e7437980d46f15b10306cf989b72d82963", 0x47}, {&(0x7f0000001180)="8f35b755a2bb8afc6084d323b46503e72989fc4e0f365c52650a970f9640498f9c1745f13287b052e302a05285257f608a19c3375289490512cffbf95027eddb8341326b09d76a0af2d7da0c8ef7a07f7f1b1e9416b44f23c36a71336278d196f1f6b4814b21ac6d760bc8fbcb1121943ae2d6edcc069c90cb9f13299bf153e60ef3f9eac1d6690a37ccb98f0b27314533b377605f56182a0ca732cc947c790ed8829d23f9c07762a5e3e0c4ffb18c0bd627f996b5036ff82d76928879d00e4dfae39c050c00abf4d6408d12e58105397ba2b5e563d3ea", 0xd7}, {&(0x7f0000001280)}, {&(0x7f00000012c0)="cfdcf2e1782685da21c5c9745904c703bfa9e32a99f728e1bfd6080a9d6403a4a1202b110306a01ab892039a1d2936c50f19cfedb01e0155f40c70510fc885f56665a6eb3ab30760a329907af9c6d9b573b09ca9445001f926f7b1f2217309ab4b84ec073957a21c9ee74d62efcd9427430fe7f90cf24c01aedc3f31573c5884b4c43f9189bb0f323fd86c5b0a03b6372450aec56d6f6f2c508f2c79", 0x9c}, {&(0x7f0000001380)="f0fa545573a4139bb58b02bc3c7e71a794a46c7e2ff92e23514347b5d9125ac53bda49f2ea2719650535ef994f67c5bf8feaf0fb33e1a16620b960d03127e8eba27c9ea2ee72de", 0x47}], 0x6, &(0x7f0000001800)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x4, 0x8, 0x1, 0x40, 0xf24e, 0x2, 0x3, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0xa, 0x8, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x401, 0xfffffffffffffb9e, 0x3, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x4, 0x1, r3}}, @sndinfo={0x20, 0x84, 0x2, {0xffffffffffff892c, 0x4, 0x9, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x9, 0x305}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x8204, 0x6, 0x4, 0x2, 0x7, 0x8, r5}}], 0x150, 0x44800}, {&(0x7f0000001980)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001bc0)=[{&(0x7f00000019c0)="a2fa7d10566be41528bda9a3588ce611246aabbfafcbb09cceb5955e3147e7817b60c4c3909989ebb392cc5726e9c6f28993fa17a4f1d46024950de8183569fb3c080a17638751cf698692b525659b44cb6c27287f4ad13c0c4531504f852094c7dc8a969eae15bb760417d2", 0x6c}, {&(0x7f0000001a40)="df0502dac2735b86d2f02e859aca0d776b0ddd8e637edb580fc961f2657c33c76c810e2bd14afdd42beef40f2568e69edc8c79fdc97203998c5077205db5530ca8d21d25b567c372b7fff376e1675613fb2d3a3942c46b3130fb4ae68eee08f3bb53d71e624c65d3b8adfe690ac23e3c18c1bb3e583b55d5aba0c6a91704d9ab7c4105fb65b5f4e678498789fe6f415c2faf7d657c02dbff7270e762b542340ffef44a2e232d38479c8e94e751f77992c0de16399fbb77b2a654faa4de1b52ec97134e084c8e4f3a39ebc9d12532a989da49b8669e41a02d064242da3d1db8f7cc", 0xe1}, {&(0x7f0000001b40)="54c8bff908b8e0027956a5cb293d0b0cee16e7d87023b091dd6592b6cac706b6d487c04c9f6f1197315b25a688f14c7a3f5ded7e4651633613dd264fdf197cef133214c7a02331597276aaec668ed3091c", 0x51}], 0x3, &(0x7f0000001d40)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x34c, 0x0, 0xbc, 0x2, 0x6, 0x10001, 0x9, r6}}, @init={0x18, 0x84, 0x0, {0xffff, 0x2, 0x7, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0xfff, 0xa3, 0x8, 0x3, 0x1, 0x101, 0x8, 0x9, r7}}], 0x90, 0xc001}, {&(0x7f0000001e00)=@in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x80000000000000}, 0x1c, &(0x7f0000002540)=[{&(0x7f0000001e40)="cf8d1ad19f18da227c789f5146192b2977ccfa26a7b9ce73d6a84ea339997c2ad7fc5ad31e1fa1c78ac8f23ec8fc320dd3a1bc970197db04d7ba534f7a2356dfcd0a64a7f337945f2221079d97ae15c36cae02ae9c6b15ec5c0b9da14272b896c362551e11d5b7d86432c5daec4f3858c6f89cc91f474538aba00457f60e6313d3c90e74f84df903da1a3d499c9538a6e53447290e4329afdd27d9840180307a838c57be64e25d26e33f2203bcccf35a14e10c4aa4ba2b2eaf9eaafc9d67c76cb2c8f0a39642f291519b1574257759de089644428e8271b19a4cb2", 0xdb}, {&(0x7f0000002040)="5293c155f3ca96320ce9b534e17eb6f62ee595e94f3760b5ed27452caa4db8249e53f973060f91f4c54d92b84856181ee3f69a6dacf3ad876ae0e0d850ff609ee6883dc1a9281fcc30ab1aed15063c217febdf60ebd98022fd381db69efa0605691f6466451867836826ae0df3acdc6719e69ec84d5af66181ec3074ddc972b305afdea6c0dfda9d0a3fe3798de9b04b7c1a2f56cc72fd55cc82f167231f69fc30c1e7afe1c76c37a210d4bab01d5483e7e65d5213d6a72ccbf61d4106ae52d2108ac74bdd7da69629820f9717a6d884994f1bef3a48197b0e0c56a9f8c0410a19480568eff7", 0xe6}, {&(0x7f0000002140)="898dacd0ba2fe5a7033c267064820083d861ce765fe3d5022b96e40e2ccbdceffc5a9d2568594cc0184e961ba41650c5a971c35b35c24c38e05b63ebf2bfe18def5297ccfb0f6de302bd34971f23bfc3a600af0870f71bcba7f1e9ff93e8898725b6234653e817ba7471abe12532aa2f38ac26f9636c081b742660d8a4e7cfdbdbd88ea2b0ca90a21dd9ac1c526eb4770b1381ee3e381faf51f5b52ce31efa0e3ba468a8142f0f8bdf2f27aba1e687946b7d168cc8302349c7a7f22bb19f901cf6930db95a61e8652e3d94896c79c90412a6e78e0e", 0xd5}, {&(0x7f0000001f40)="78d9c6b468b6bbcadec12a193e48a34601e8d4f7764e8c1a11ab15df1b35b9e94a3d2f127e44585aef33e770886ed3ad9042720efe04b817a81ac1394cd51226f40a1710f07ed97a4d7ddb3ce9b4a8806b3bd27b195556d91f19ab37c5feec5accf093d12373637a3222cf54037e397e192c3b7044f73c649bb81e013577f8acd4aa6f6ffd88c2b901b638514a1ee51c932585f97f44d576", 0x98}, {&(0x7f0000002240)="d7506ff95ccf694d36c69fabbc64b618eee007781a6236000a10af0f059dbd03200538f069ef2ff6164cb32ce46279c49dcbca44565702a6eb63611f90a664ee1b7cb9a874cdf5141df1d0d3c1b3b83f856b2b930552a234a708dd0531c28e54144aacb46166518593a4daa1d3fd312bc0b3da3beb68b25f788f02c2ad1c4ccbf19ef607ba574cb1c67bb855282925518f8f6c05e50566656d86dff041ae2671244f93a7d8cfdd522a21f0c571f0b9b8ef7cea6a2a950edb676923c6260545449a1d4298067b90f5021e5997fbec03a128434f6cd771f31b0c820b6b8cde883e78784dc4bf43986131a3603c5711ed2965efbb655d9fb011", 0xf8}, {&(0x7f0000002340)="d47f8846926384aeb02ef3e748290993264b20c5736796fdb9c8451de7b7e4516bb5fc810e28dc4a16c9c453439264f5026ff1928c109aed00485e4cf2ec2aae6bd6eba7097974a53cc16021fef38febf64aa918cc1b1261d0a1c02e4267bffe16027ef0eb64657fcf979b20c6c99580acc5d50d9e67e3b7fa764403842b32aff748554a0844acaff1135b9bbaa814a57221bcbc57f03399b3261746377bd8711c9fddbd94a3671c589c282fcc0e5798387f815da5ba7fdea9f5903dfe1be6b38d6a8e7602609f7d8aea02a26fd58fd020de9104c6705dd966e5df086365ed", 0xdf}, {&(0x7f0000002440)="e5b20d9818804479095621af232e8ac664c67b1270af01e7207150860a7030a81953ff2cae62b2c5ce8b51a9c721c15eadfad6c36e9f6e6259ae5e221ba422e97c253fde1f9f5cfba623110e7a8907c4ce2f2fa3de7ce0c84f48dd7f7e03a9ed3fd38d4bab11d064f9f432f7", 0x6c}, {&(0x7f00000024c0)="28362d90ec5d41cabec321def34784ec0f2fccc1b611a46b815a2d712a7c782e5eaad2673509d9456cf7e9fad221d1da4590b1629310bf6c1ca8646673f99a77e5dbdbabce0ea61076f4486a5d42a60b76c503c721aa726dec4227", 0x5b}], 0x8, &(0x7f00000027c0)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffb, 0x8, 0x6, 0xfffffffffffff92b, r8}}, @init={0x18, 0x84, 0x0, {0x5, 0x6, 0x0, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x1, 0x202, 0x0, 0x5, 0x81, 0x0, 0xffffffffffffffff, r9}}, @init={0x18, 0x84, 0x0, {0x8, 0x1, 0x8, 0x61f}}, @init={0x18, 0x84, 0x0, {0x6, 0x800, 0x100, 0xe5}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x7856, 0x1, 0x1, 0x0, 0x10001, 0x3, 0x3, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3c09, 0x8, 0xffff, 0x9, 0x80, 0x0, 0x17, r11}}], 0x150, 0x5}], 0x3, 0x4000000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/03/25 23:32:45 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000002a) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x10001, 0xc005) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000240)=0xffffffff) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) write(r1, &(0x7f000049ffd7)="240000001500070701ffff0012002200282400fff600000000ff0000007fff0000000000", 0x24) lseek(r1, 0x0, 0x6) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1f, 0x4400) readahead(r1, 0x200, 0x9) perf_event_open$cgroup(&(0x7f0000000300)={0x0, 0x70, 0x5, 0xffff, 0x200, 0x1, 0x0, 0x9, 0x4400, 0x4, 0x6, 0xe7, 0x1, 0x5, 0x1, 0xfff, 0x3, 0x52, 0x9, 0x3f, 0x401, 0xff, 0x8, 0x221, 0x3, 0x1, 0x6, 0x8, 0x5, 0xf25, 0x80, 0x2, 0x8, 0x18000000, 0x4, 0x3547, 0x2, 0x3, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x48, 0x2, 0x0, 0x0, 0xffffffffffffff81, 0x1, 0x8}, r3, 0xa, r0, 0xa) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)='ecryptfs\x00', 0x14, &(0x7f0000000180)="957c2316ef63ee4ffdf4dc206647bbefb42e3425d74efc3571b8b7870db6b53d7cfdc840f441a345ddeb4f73451af1a1a45858d58fd4af7b3e93734a01e6424b3eb08d5e4ba482269e81615bf40501881bdef8050e948e415b7174070fe8cffaf1acbedac85e73808246741a6af9f62215dca7f7be52fcba1683762aabe1a955d28ec56071a6d131a4018b4e28381f0c43631c674117c2bc1c004edb89869fbc084cd9912849247ad0eaa4764feb4aec49bd") 2018/03/25 23:32:45 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000280)=@buf={0x69, &(0x7f0000000400)="b9901f810813760adb4bf600d861657163daa507eaf21ce030516c8f6e6d206bb91c1d5c11d10c84a4163ea1929084f843dc9727543c5c43a48b815ff0ed10e5510dc8788e0f45499ac1a6cc50252cf80dc95ddf97c719bf0fe06797e17bcec8e4969af3f637ba3907"}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f00000002c0)=0x4) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)="17a82266292fe9be4750f806f8962daf3c6387a519cfbd9aa01a06da1ae133b83b47a6c613371c3089674ce9857c24b2c88c29bc62efc058fe3cf9e1981b3c6d88491abe0de196517392178a2cedb65d565662c4d278c2974ab3e415ccae9f7aade36e37298c2b"}, {&(0x7f0000000080)="1f0160dff7e81d1ae6548a4d56ed91f93996aabe638812ba8c548735d4d1cd62cc1045932623b9a062bf95c80985eb09e05d4b4e246ebc65b131ea9873d45be7e341b2d7aadc56ba13f52b36c2c202af513d387821bf46b4d1229863d61bb7315c6e47a32d1508deb5579dd43d29bd2ca8390da146d33ba21aa3623db439d7392abe7465f8e1b53516f8920f95ad94604d0485efe1a40a2f0ec050e2b59a110dd03b5e0fabec5f2307b59c7990cd6f8f742ae4972067f62d10c2"}, {&(0x7f0000000140)="9669cf31ae088864496289"}, {&(0x7f0000000180)="c1804888d9208eec6fa193a7419ec682dc00000000000000045d6132aafda9e9fbfc0e4f810ce791cf829160a304103b61ff0a49f580ec1c1cd9054fbf1647eae572d0c12423"}, {&(0x7f0000000380)="27b20a8b12494147bf49973d88457a58579aa7ad2ebed99de4f36c94548b8673a4e867581efd498baba1b93fd23e43ce4555a21ea2166aae2e004ff6152052142f7618f355e47c2627c1d60edbf090376b96c4f6cdc9f6eec0"}], 0x0, 0x0, 0x0, 0x1}], 0x492492492492406, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/03/25 23:32:45 executing program 3: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffff, 0x400) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000000c0)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x23, 0x829, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) 2018/03/25 23:32:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x111000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:45 executing program 4: perf_event_open(&(0x7f0000220000)={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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00000004c0)='asymmetric\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000540)="f1", 0x1, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='asymmetric\x00', r0) 2018/03/25 23:32:45 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f0000000200)={"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"}) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000000)={0x1a, 0x1, 0x40}) 2018/03/25 23:32:45 executing program 6: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000)={0x0, 0xfffffffffffffe85}, &(0x7f00006a4000)=0xa8dc20790e4c8386) 2018/03/25 23:32:45 executing program 0: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@filter={'filter\x00', 0xe, 0x4, 0x90, [0x0, 0x20000180, 0x200002a0, 0x200003e8], 0x0, &(0x7f0000000140), &(0x7f0000000180)=ANY=[@ANYBLOB="f10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002300000000000000000008000000000000000000000000000000000000200000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000"]}, 0x108) 2018/03/25 23:32:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x32, &(0x7f0000e4fecf)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) sendfile(r0, r0, 0x0, 0x9) 2018/03/25 23:32:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr=0xe27}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x7, 0x0, "088ae7101cebb6ad6e287a9a6c96ebe9f3a3c93154ca3b025e732e775a9c55ba6eb0b082f20e228b6cad05110e6926df8a0ccc4e01905f46597624f495c0b21f9f72447c9f7074b943aa90a3aeabba77"}, 0xd8) shutdown(r0, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffff9c, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffa000/0x4000)=nil, 0x4, 0x0, 0x20, &(0x7f0000ff8000/0x3000)=nil, 0xffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x74, 0x8000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000440)={0x2, &(0x7f00000001c0)=""/237, &(0x7f0000000400)=[{0x200, 0x89, 0x7, &(0x7f00000002c0)=""/137}, {0x1c000000000000, 0x70, 0x6, &(0x7f0000000380)=""/112}]}) 2018/03/25 23:32:45 executing program 1: socketpair(0xa, 0x4, 0xff80000000000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ip_vti0\x00', 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) syz_emit_ethernet(0x66, &(0x7f0000000140)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/25 23:32:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:45 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x833}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x4) 2018/03/25 23:32:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') io_setup(0x7, &(0x7f0000be9ff8)) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x2ad) readv(r0, &(0x7f0000076c78)=[{&(0x7f0000701f57)=""/169, 0xa9}], 0x1) 2018/03/25 23:32:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000a73000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x3, 0x0) r1 = add_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0), 0x0, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="64b9cb83900b6d5799b5371f92d36fbce151231a887ab07837f1c6e57137a4429ea5e36cf20141614bdcf81ff4c73b5ca5c3f939cdbf281d1d3eea15d81aebafe1ca7c39457d6f1a63609bc112426c658a9fdea1953791ef5152d49b162c42c173018f808f7053bd049dcb6db258d36b678e6743d5f754dac6ebab7e99bcbc682fb41b880f909bb47c", 0x89, 0xfffffffffffffff8) keyctl$reject(0x13, r1, 0x94b, 0x8, r2) 2018/03/25 23:32:45 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x41, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x55, 0x16, 0x80, {0x0, 0xfffffffffffffff9}, {0x120000, 0x80000000}, @cond=[{0x2, 0x0, 0x7, 0x3, 0x80000000, 0x7}, {0x2, 0x1, 0x6, 0x1ff, 0x40, 0x9}]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = dup(r1) write(r2, &(0x7f0000000000)="f3", 0x1) 2018/03/25 23:32:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/25 23:32:45 executing program 1: r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xffc}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa8c7b3bd040537500000000000008004500001c0000000000119078ac2314aaac14142b00"], &(0x7f00000000c0)) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/03/25 23:32:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:45 executing program 4: r0 = getpgrp(0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000040)=""/101, 0x4}) kcmp(0x0, r0, 0x7, 0xffffffffffffffff, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/dev/input/mice\x00', 0xffffffffffffffff) r3 = add_key(&(0x7f0000000340)='id_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="a51110da3dcef9d9bb6cf6415a2064c3c4b2f9a0f5f8c1d7072b89bf67c0904363fa61bb93820fc1a15b8bfd82fb571ba46763c4d3ab3bd70842da81677be7e9c9423299", 0x44, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000300)=[{&(0x7f00000001c0)="5c163c1093a59e198563125d0ab3c5c001196f00f1ee06429a8abd943c191dc89bbcd30312e07a196d6ad50e8bb2a4d6aaf8756da68c764a5f21f92c7672a4ab30b31eb05d", 0x45}, {&(0x7f0000000240)="1ca72c6561569e2aa1b81225775d74d4e78a6d1b49c7c8ae6b0c7083734bff3f91a91e824682fc593871719c1e478875575096fbb9a7fd575270e5fe17ea3320f97d0cc4dc28dae19e2167d482550f226655de086904ba3602d3b9d09df29222ab98e3cbac76049182491c2165219f488ec89543ef4166373e79362d5c40d2860983a124c974f022c7ad6508100a0d629471c423049b18a85dfe47040a609392", 0xa0}], 0x2, r3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000540)=r4, 0x4) mq_timedsend(r1, &(0x7f0000000440)="7bd8c5b71986d66bb44db1d9214c83fdba8fc681446e00b96a158f9a01543f4ead7f06d57671ee", 0x27, 0x4a6f1ed6, &(0x7f0000000480)={0x0, 0x989680}) [ 343.989124] sctp: [Deprecated]: syz-executor0 (pid 954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 343.989124] Use struct sctp_sack_info instead 2018/03/25 23:32:45 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x100000000000000, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x28}}}, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200980) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='wchan\x00') ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000180)=r2) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/25 23:32:45 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000557130)=@generic={0x0, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/106) 2018/03/25 23:32:45 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x5, 0x9}, 0x2) shutdown(r0, 0xfffffffffffffffe) [ 344.080720] sctp: [Deprecated]: syz-executor0 (pid 954) Use of struct sctp_assoc_value in delayed_ack socket option. [ 344.080720] Use struct sctp_sack_info instead 2018/03/25 23:32:45 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xe95, 0x40) 2018/03/25 23:32:45 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000, 0x400000008, 0x0, &(0x7f0000000000), &(0x7f0000aba000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x548c0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) futex(&(0x7f00000000c0)=0x1, 0xb, 0x2, &(0x7f0000000100)={0x77359400}, &(0x7f0000000140)=0x1, 0x2) 2018/03/25 23:32:45 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00000000c0)={0x9, 0x2, {0x1, 0x100000000003, 0x7ff, 0x2, 0xfffffffffffffbff}}) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000064ffc), &(0x7f0000cf3000)=0x4) 2018/03/25 23:32:45 executing program 0: pipe(&(0x7f0000009ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x200000003000000, 0x4032, r0, 0x0) vmsplice(r1, &(0x7f0000005f90)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000006000)=[{&(0x7f0000005000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x0) readv(r0, &(0x7f000000afc0)=[{&(0x7f0000004fe8)=""/24, 0x18}, {&(0x7f0000000f86)=""/122, 0x7a}], 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x100000000, {{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x9}}}, 0x88) 2018/03/25 23:32:45 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x1010, r1, 0x0) read(r0, &(0x7f00000000c0)=""/81, 0x51) r2 = gettid() ptrace$setopts(0x4206, r2, 0x1, 0x10) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/03/25 23:32:45 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x200000000000c1, &(0x7f00000000c0), &(0x7f0000000000)=0x5b) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xc1, 0x480200) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/25 23:32:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:45 executing program 3: 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) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="a8f17a754113acdd51c0a49600fdf95e5fd550a044da7ab8847e5bd65d095d4e5b9cd3bf34913a9928b6db6c1ad0a905331e980d33", 0x35}, {&(0x7f0000000180)="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", 0xfd}, {&(0x7f0000000280)="d4c2401c568a9e8012f7d5c4af8551035674fe6c52d116261b66627b8defd457bd9fd9e962768b515a0dc0980f5bb296da983e846e32eaae53a46eaf46738b33cc2e8f101c5a43a807ea38c0adf3a93682f7c713ca800a0c57f3238f9b8621862fb3c06be2947cb30daf0bbec772cee844eaa4c9fd83a42c8001adaf1569cb6943ca1a70e507c3d80eb063fc9547309960edf157a2fde460858a8424821dde308a6847d717db70a2b5f3d4355192df7b1f6d92c09f58338e3cc75d935f2447826d857be72a6af9ff2318e48ae0f9f34cf00d3d1e2c025ff413ee2afef50e58562a3d58a5c1c411705d1596983a5bd5", 0xef}, {&(0x7f0000000380)="8538cb42689dd201feb4509bb82e82eaac65eb0653c52fb7d979e1228b2f4766980a68c1253f11fa982127361e53f45fef3eaa30628a755cc358dcf1ce0381340e607e80627384afb9e3113853362c4f5e16995acb3c47fcaf41416f7b05c5cdf4e46a7c372bedad3a09d0cde15ca69ce563286142f2d2e004a4a0a0e6e2bc", 0x7f}], 0x4) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x4, 0x0, &(0x7f0000000080)="7001d8d9"}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f00000000c0)=""/154, 0x9a) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) [ 344.208189] binder: 985 RLIMIT_NICE not set 2018/03/25 23:32:45 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8001, 0x880) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0xb2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}], 0xcc) dup3(r1, r2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) [ 344.253086] binder: 982:988 ioctl c0306201 20004000 returned -14 [ 344.261195] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 23:32:45 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) capset(&(0x7f0000000280), &(0x7f00000002c0)) 2018/03/25 23:32:45 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x800000, 0x2) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000004ef0)={{0x0, 0x0, 0x0, 0x0, "93e9ea615ac34e7cbf044b192a7dbd9d3fb90044ed21556b44c977119139a0784a9148b3a6af65082a7dedd3"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d738d54bf2007db37380b5afbb162ad65110f1a19ac268393b9d3f8cc115724c909fa3400ac817d86c36100961614c49a1b94fb8de50870b6e91abcb6e27765e", &(0x7f0000001fed)='/dev/snd/controlC#\x00', 0x13}) 2018/03/25 23:32:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000becf78)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:45 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x80000) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 23:32:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='security&)nodev!self}bdev\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)='md5sum/%\x00') socket$rds(0x15, 0x5, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/25 23:32:46 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ppoll(&(0x7f00000003c0), 0x0, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x8) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8000, 0x1, 0x3, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)={r2, 0xa2, 0xb6, "da3389cb814ae4283193979e18250b09db3ae6e289f3fa5e322bc3a60bbaa75faed90fef6aa55cd066d1f215f96d0a53b254a131fb72b8655c25d8448dda5898aef39baaa835b71a39c9e7578d4ed0c4c69ab5e438e647d9d621b450e942b79708ab05d080b9b6f6af5160c267a8b9d85c62ca99aeb0dcfdc9601aae8f3ac1382864714cc7585d9695ba97fc000bdb96c5efcdb0956027f0b3f98e42ab859cccbbf66ad9870e103bf51bb73de483feb9561fe4b21b9a"}, 0xbe) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0xaa333f3e5aaf91fa, 0x0) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) pipe(&(0x7f0000000040)) [ 344.296844] binder: 982:998 ioctl 40046207 0 returned -16 [ 344.333837] binder_alloc: binder_alloc_mmap_handler: 982 2000c000-2000e000 already mapped failed -16 2018/03/25 23:32:46 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000100)}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000240)=""/82, 0x52}, {&(0x7f00000002c0)=""/104, 0x68}, {&(0x7f0000000340)=""/82, 0x52}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/52, 0x34}, {&(0x7f0000000440)=""/58, 0x3a}], 0x8, 0x0, 0x0, 0x2}, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540)=0x2, &(0x7f0000000580)=0x4) sendfile(r0, r1, &(0x7f00000000c0)=0x10004, 0x40002) 2018/03/25 23:32:46 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x100000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x0) clock_getres(0x2, &(0x7f0000000100)) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000080)={"690500746e6c30008000000000000200", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/25 23:32:46 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) setpgid(r2, r1) 2018/03/25 23:32:46 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:46 executing program 6: socket$packet(0x11, 0x2, 0x300) socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/25 23:32:46 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/25 23:32:46 executing program 2: socketpair(0xf, 0x80007, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000180)=""/23) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x101}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000400)={r3}, 0x8) r4 = dup(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7ff, 0x20, 0x3, 0x100000000}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8513}}}, &(0x7f0000000140)=0x84) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f0000000300)={[0x1002, 0x14004, 0x5004, 0x4002], 0x3fc00000, 0x4, 0x7}) bind$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000e480)={'gretap0\x00', 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000008c0)=@nat={'nat\x00', 0x19, 0x2, 0x3f8, [0x200004c0, 0x0, 0x0, 0x20000828, 0x20000858], 0x0, &(0x7f0000000480), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x10, 0x9115, 'bpq0\x00', 'dummy0\x00', 'bpq0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x1e0, 0x240, 0x290, [@limit={'limit\x00', 0x20, {{0x6, 0x7, 0x5, 0x2, 0xb6, 0x432}}}, @comment={'comment\x00', 0x100}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz1\x00', 0x74d}}}}, {{{0x3, 0xa, 0xe8fb, 'teql0\x00', 'syzkaller0\x00', 'rose0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x470) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000980)={0x0, 0x8, 0x0, &(0x7f0000000940)}) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r6}) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, r6}) 2018/03/25 23:32:46 executing program 3: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = dup2(0xffffffffffffffff, r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="040000004000006989767ad7b5bdde168b154f52e009acf20ad08df52a69320b20b5bcf9291e0f3722"]) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000140)={0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000000)=0x1) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) 2018/03/25 23:32:46 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, 0x0, 0x0, 0x0, 0x400000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c53ce9c89"], 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) dup3(r0, r1, 0x0) 2018/03/25 23:32:46 executing program 5: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba22ef2f02e80fdd5b79afa118c", 0x6d}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00000001c0)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/25 23:32:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x2) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000080)="056f6932d9a757f69865411cbcfb8fc5c22934a4ff96d962ef08ca173511cc0748c7b8b02c69133fd21b2ae049be44fcffa967c81b46cc408103b74bb8576d01033483a203a6a73939105924797a18c50633565b64ce116213235269e0f57c96cb11c31ca0b575e5a6328c7141af6dc858ccad71bb8a00340563df31cd8797f72d2eacec27cbb15ace3906868a9afe9458b0c7957cc67ef6f3132eeef04bd4a2f1dd1b071f870c370b28b60d83ad734abb2db539d4b3e81a31591e56ced54afc501b72689abf45f00e99bb9230c330dbdc2c9918b2b712d41a80690858e36a62d20dec74ab1232f3556c6076b5be13615f", 0xf1}, {&(0x7f0000000180)="d01b252f9ecbc4bdc3696d7435e77087832a4f77d7c425b136d2ace144782a44f7203eed5431fe7e72b624587d7e96cdd78ee262e190d14468eddc38a41594df5b46f7f22964769b27fb0d986eba207330cfb2f972b97c5f6873cbafe75829726f84813cfbc7aef673ef22e148900d313500d6b2e6193cc15a498f9f99d45f0d11b1a6cd02b634e9c556bc90abdb48c89c34d6cb16ecd98ad0329bf0fb3df3c5cba8fa6f66a7f3591b00e5e18c8233984692dad0a3b3c1c019bdbd3c2dc2091b669aef16579153", 0xc7}, {&(0x7f0000000280)="92093f039ec04a3947a7a9647b91f80f409ff9f124ac77660e80f53df6c3e962f616644b9d0f9cf2f31fdf43839bfecf6a289f63dbaaaad2208a6febc002e02ecd7bcd3b1cfb806dba41ee6bfb2b37f7d7fc60ad3077a884bea1d78ce83889ca75b34b418e5ffedda759744135612fb78fde4e6921da32e122f168cc560d1859def375e7bdc36a312dd256acf1ebdc997600b37d8a6a3a9a8890add64b950d874c9cbdb557c15c4b16dc77d56109ca", 0xaf}, {&(0x7f0000000340)="7ee7a471c5b131ccd939a2efe454f66b1597e7608c0f397bc5e6a01de01433839ab890554210e3e301164d19a3244227a09cf330c195c9714f34a9760018d29519abe8c0d98efc14a43ce4c7052aa00e3954083f8626bb1b10d4bc8a1dc5b25fffd297cf4c3205c348dcafc85ac2c6", 0x6f}, {&(0x7f00000003c0)="97261fd1989e32c0dbc377fc4a74fdf5abbdfb65a418b87115d356b28aef1a3eca9040f6b2ca5a2cc27a14771064dc41c58969d1345521a25c1fc51a8205cd22f9b0c8a3e042440491e625a3cbb98da58e276d2877b194b92e8fc19f6a879bfa4120760e4eddf355e4be38b684cd17f255d4f6859385575c712171afaf4507eb359bee11ee64e9ff6872fcfdcce0342ee035df9cb87c8a0430a8d4e07b80d6c7fb663b3f9c3f142ebbc973334d41d3a4baac7c3fe756316def4b16b90810411c0872b1c872e095dc73d0c9790b980ed788f51da2301a4a", 0xd7}, {&(0x7f00000004c0)="fb576c7407f577613bf5f10f8ed3c68b5621885f7330aed328674c98d762e9128bf174e31b6eefaaaddf97e867dc8f5ec888532af56187d2d51ae59c4199a22682b7d0174a59df822df194", 0x4b}], 0x6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0x7fff}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000740)=ANY=[@ANYRES32=r2, @ANYBLOB="06000622ab6b2700a60000002a0cb0aa8ddfb67aee47f6c183ad04221fe3867fcb89c79533b47786139d4989306b06a866b5278000f0f07bcb69f3dc776cac9552"], &(0x7f00000006c0)=0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000680)={0x9}, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f00000005c0)={0x101, 0x3ff, 0x8000, 0x3, 0x3, 0x9, 0x4, 0x1, 0x9, 0x1, 0x4, 0x18000000}) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00000007c0)) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000700)) 2018/03/25 23:32:46 executing program 3: r0 = socket$inet6(0xa, 0x4000000002, 0x20000020000801) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000040)=[{0x10, 0x1, 0x24}], 0x10}}], 0x2, 0x0) set_thread_area(&(0x7f00000000c0)={0x7, 0x20000800, 0x0, 0x7, 0x0, 0x0, 0x1, 0x0, 0x2, 0x7}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/25 23:32:46 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:46 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x200000000897f, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000), &(0x7f0000000ffc), &(0x7f0000000ffc), &(0x7f0000a4d000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000100)=@ioapic={0xf004, 0x1, 0x8, 0x2, 0x0, [{0x1000, 0x11, 0x1, [], 0xffffffffffff8000}, {0xfffffffffffffffe, 0x2, 0x1000, [], 0x2}, {0x800, 0x80000001, 0x4, [], 0x8}, {0x5, 0xfffffffffffffffe, 0x5, [], 0x9}, {0x100000000, 0x8, 0x524c, [], 0x5eeb}, {0x8, 0xa8, 0x100000001, [], 0x1f}, {0x56347ec6, 0xffffffffffffffff, 0x6, [], 0x5}, {0x100000001, 0x3, 0x3f, [], 0x1}, {0x7, 0x8, 0xfc2, [], 0x8001}, {0x80000000, 0x200000000000000, 0x2, [], 0x4}, {0x7fff, 0x7fff, 0xc7, [], 0x9}, {0xfffffffffffffffc, 0x6, 0x3, [], 0xcf1}, {0x8, 0x0, 0xfff, [], 0x8001}, {0xfffffffffffffffb, 0xfffffffffffffff8, 0x2, [], 0x9}, {0x5, 0x49c4, 0xffff, [], 0x9}, {0x800, 0xdb, 0x0, [], 0x4}, {0x3b06, 0xfff, 0x5, [], 0x4}, {0x3, 0x200, 0x6, [], 0x101}, {0x1, 0x4ed5, 0x3c6ab59, [], 0xd9f3}, {0x8, 0x8, 0x0, [], 0x1}, {0x8, 0x9, 0x401, [], 0xfffffffffffffffb}, {0x5, 0x188, 0x6, [], 0x9}, {0x4, 0x2, 0x5df, [], 0x738e}, {0x4, 0x100000001, 0x1, [], 0x81}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwrite64(r1, &(0x7f0000000080)="fa24da06691acaed2f6b50648ffd376844ffa973a9bcd52477e78cc307ec20ad64ba0bbe1bc7ca89c16cc6ea9d821da1238bf833c0ba8384908bef5a81e9373d9b11908fb7050f992daf31c16438c1f30b65d9f867dbf7bfb26f98f4119ca2cc9242c35bce17e611745f5f2b7fa4255ac2ddcd2f740eca9d5d67d722b6d05d", 0x7f, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x140, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r2, 0xae78, &(0x7f0000000040)=0x1) 2018/03/25 23:32:46 executing program 1: 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 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x64000, 0x0) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) pipe(&(0x7f0000000440)) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/25 23:32:46 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffeff) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x8002, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9, 0x3}}, 0x0, 0x3, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000000c0)=0x1ff, 0x4) r3 = socket$inet(0x2, 0x3, 0x2) umount2(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_int(r3, 0x0, 0xcc, &(0x7f0000002000), 0x3c) 2018/03/25 23:32:46 executing program 6: r0 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51ffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(r0, &(0x7f0000000100)={0xfa, 0x80000001, "435029e94e943b07dc7be4e66b21cb0b26baf6e75fc6fddb657acb1610d7e48647fd999a67804fff5b3e539eaa132391e1b0951dd058bca9da6b527bc02de6f8a87077b6accc6fe385e073d000dadf14fc4314aba46a733e5fd86edfcb15f96d49c7413682b2d1fffe7d70fbecf43e856e03c3e58e2ec7783c650205503c1160b643d5dace89cfb5570e33793d8da3aa8956bd3a9a054d046481264d4bf305b94ca9334b5017201462ab2cc46797e41569c03c6261fdbcb861c324446a4ec1f70faef199787e9640a47add1b98e6a4a8d53ab05766843edd2dd2ed43a30ec5c3af82aee3ac3b7f817427b7c2e05463c5a347"}, 0x781080) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x500, 0x0) r2 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x102, 0x24) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/03/25 23:32:46 executing program 3: futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x4000000) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r1 = msgget$private(0x0, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) r3 = getgid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) r8 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000640)={0xac, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="0f630c400400000004000000000000000e630c4002000000010000000000000001634040010000000000000004000000000000000000000011000000000000000000000040000000000000001800000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="8561646600000000050000000000000003000000000000003b000000000000008561646600000000090000000000000003000000000000001d00000000000000"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="18000000000000004800000000000000000000000000"], @ANYBLOB="0f630c40000000000200000000000000046304400400000010630840040000000000000005630440020000000f630c4002000000010000000000000003630840", @ANYRES64=r8], 0x41, 0x0, &(0x7f00000005c0)="93f8810f151add0ffcab22ab351f4b68640ef89d4a794377f6a2d9cd9a474cd35ae310c9bd983a5b89e564c4bd724856ea88b57ff8b260ad7e8a2755c161c5e90f"}) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000400)={{0x129b, r2, r3, r4, r5, 0x42, 0x3}, 0xeff, 0x2, 0x0, 0xffffffff00000001, 0x3ff, 0x4, r6, r7}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x5, 0x200, 0xf6, 0x80000001, 0x4, 0x80000000, 0x0, 0x400, 0x0, 0x3f, 0x67}, 0xb) 2018/03/25 23:32:47 executing program 5: r0 = socket$inet(0x2b, 0x801, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xa, 0x41010, r0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f0000000400)=0x84) sendmsg$inet_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="efb6df8b85f860003b5614df96c9a6c211665991ce7a0f5445952a8d730e95754de7a78e9b87d2d78e15ab61cae28a26a08878b2d07a3bbb529a72cd6b00f521a31306b12d5234cda1721945424ef2a5c264d93b0ce4609c170c5f", 0x5b}, {&(0x7f0000000140)='&', 0x1}, {&(0x7f0000000180)="a1426b1543067136eae2d263c4cd931125e5e519102717cec37fb5caf6270b662fc14c7178add76d5a84ee0f0e6e79a97de4368637dc091c5558dcc138ae1535e4964deef645cb07ba772f0c29b3c91adbbaec958ce8b0ca3c9061025a6514ebb5f97b241dff25708e1f3e2e70027a520c49fc6efd2d36a17d755bbf95", 0x7d}], 0x3, &(0x7f0000000440)=[@sndrcv={0x30, 0x84, 0x1, {0x46be, 0xfffffffffffffffd, 0x8002, 0x8, 0x400, 0x7, 0x73a0, 0x3f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x5, 0x5, r2}}], 0x60, 0x20004040}, 0x4000000) r3 = syz_open_dev$audion(&(0x7f0000000500)='/dev/audio#\x00', 0x8, 0x801) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000580)={0x51751dda5144b3ee, 0xf, &(0x7f0000000540)="b2dc37c0af3309ef5a0e117db02935"}) syncfs(r3) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f00000005c0)=0x4, 0x4) 2018/03/25 23:32:47 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000006c40)='/dev/usbmon#\x00', 0x6, 0x40) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000006c80)=0x200000000) r1 = gettid() r2 = perf_event_open(&(0x7f0000006d00)={0x7, 0x70, 0x7, 0x5, 0xae35, 0x3, 0x0, 0x9, 0x0, 0x8, 0x3, 0x1000, 0x6, 0x800, 0xbc2, 0x3, 0x9, 0x2, 0x1, 0x8001, 0x7fffffff, 0x4, 0x6, 0x7fffffff, 0x3f, 0x6, 0x0, 0x7fff, 0x71, 0xff, 0x56533ee5, 0x5, 0x7, 0x100000001, 0x6, 0x7, 0x2, 0x7ff, 0x0, 0x7ff, 0x3, @perf_config_ext={0x4, 0xd94}, 0x0, 0x7, 0x76, 0x7, 0xd7, 0x1, 0xabd}, r1, 0x3, r0, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000006d80)={0x0, 0x5, 0x8001}, &(0x7f0000006dc0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006e00)={r3, @in6={{0xa, 0x4e22, 0x2, @empty, 0x6}}}, 0x84) recvmmsg(0xffffffffffffff9c, &(0x7f0000003540)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000500)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f0000000240)=""/240, 0xf0}, {&(0x7f0000000340)=""/222, 0xde}, {&(0x7f0000000440)=""/175, 0xaf}], 0x4, &(0x7f0000000540), 0x0, 0x8}, 0x7}, {{0x0, 0x0, &(0x7f0000001a00)=[{&(0x7f0000000580)=""/211, 0xd3}, {&(0x7f0000000680)=""/230, 0xe6}, {&(0x7f0000000780)=""/84, 0x54}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/136, 0x88}, {&(0x7f00000018c0)=""/122, 0x7a}, {&(0x7f0000001940)=""/158, 0x9e}], 0x7, &(0x7f0000001a80)=""/235, 0xeb, 0xfffffffffffffffc}, 0xf31}, {{&(0x7f0000001b80)=@nfc_llcp, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001c00)=""/100, 0x64}, {&(0x7f0000001c80)=""/135, 0x87}, {&(0x7f0000001d40)}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x4, &(0x7f0000002dc0)=""/97, 0x61, 0x100000000}, 0x2}, {{&(0x7f0000002e40)=@rc, 0x80, &(0x7f0000003100)=[{&(0x7f0000002ec0)=""/166, 0xa6}, {&(0x7f0000002f80)=""/151, 0x97}, {&(0x7f0000003040)=""/143, 0x8f}], 0x3, &(0x7f0000003140)=""/4, 0x4, 0xffffffffffffa0da}, 0x2}, {{&(0x7f0000003180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003200), 0x0, &(0x7f0000003240)=""/89, 0x59, 0x3}, 0x47f}, {{&(0x7f00000032c0)=@alg, 0x80, &(0x7f0000003400)=[{&(0x7f0000003340)=""/144, 0x90}], 0x1, &(0x7f0000003440)=""/203, 0xcb, 0x3}, 0x9}], 0x6, 0x2, &(0x7f00000036c0)={0x0, 0x989680}) write$cgroup_pid(r0, &(0x7f0000006ec0)={[0x31, 0x37, 0x37, 0x37, 0x37, 0x31]}, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003700)={0x0, 0x3}, &(0x7f0000003740)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000003780)=@assoc_value={r5, 0x3}, &(0x7f00000037c0)=0x8) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r6, 0x40000000af01, &(0x7f0000c97ff8)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000006cc0)={0x20, 0x1, 0x4f, 0xd37, 0x6, 0xfff}) sendmsg$rds(r4, &(0x7f0000001d40)={&(0x7f0000000540)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10, &(0x7f0000006bc0)=[{&(0x7f0000003800)=""/4096, 0x1000}, {&(0x7f0000004800)=""/4096, 0x1000}, {&(0x7f0000005800)=""/200, 0xc8}, {&(0x7f0000005900)=""/208, 0xd0}, {&(0x7f0000005a00)=""/167, 0xa7}, {&(0x7f0000005ac0)=""/4096, 0x1000}, {&(0x7f0000006ac0)=""/241, 0xf1}], 0x7, 0x0, 0x0, 0x24000084}, 0x4000880) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003200)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGRAB(r7, 0x40044590, &(0x7f0000006f00)=0x4) ioctl$VHOST_SET_LOG_BASE(r7, 0x4008af04, &(0x7f0000006f80)=&(0x7f0000006f40)) ioctl$VHOST_SET_MEM_TABLE(r6, 0x4008af03, &(0x7f00000004c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000f1dff8)) 2018/03/25 23:32:47 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x7f, 0x2}, {}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/55) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x4010, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000300)={0x64, 0x0, &(0x7f0000000240)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x60, 0x10, &(0x7f0000000100)=[@ptr={0x70742a85, 0x1, &(0x7f00000000c0), 0x1, 0x0, 0x4}, @fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x9, 0x1, 0x25}], &(0x7f0000000200)=[0x28, 0x28]}, 0x9}}, @increfs_done={0x40106308, r2, 0x3}], 0x30, 0x0, &(0x7f00000002c0)="b3df7ca9d432d42c7fd51c103d14d5d1809e071191e61d8d07643b89b16e295bc42bcebd9fdf4ef79335569b8a9fdbcd"}) 2018/03/25 23:32:47 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0x0, 0x0, {0x80, 0x20}}, 0x1c}, 0x1}, 0x0) 2018/03/25 23:32:47 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:47 executing program 0: 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) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$int_in(r0, 0x800000000005421, &(0x7f00000001c0)=0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000240)=0x6, 0x8) r2 = accept(r1, &(0x7f0000000040)=@ethernet={0x0, @link_local}, &(0x7f00000000c0)=0x80) msgrcv(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000548e000000000000000000000000000000000000000000000000009b431e3b912639374f0a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x79, 0x0, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=@routing, 0x8) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080), 0x4) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r3, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300)=0x200, 0x4) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) sendto$inet(r3, &(0x7f0000000100)='b', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) getsockname(r2, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80) 2018/03/25 23:32:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x4, {{0xa, 0x4e23, 0x200, @empty, 0x3}}}, 0x88) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'vcan0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendto$inet6(r0, &(0x7f0000000400)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x548) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x39c700000000000, 0x8000, 0x8, 0x735b, r1}, 0x10) 2018/03/25 23:32:47 executing program 3: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="02ff0000070800000040000000000000059a4c00ffffffff000900000000000000000000ac1414aa00000000000000000000000000000000"], 0x38}, 0x1}, 0x0) 2018/03/25 23:32:47 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f0000d81ff8)=0x103) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000033816)=[{0x0, 0x0, 0x800}, {0x0, 0x8091}], 0x2, &(0x7f0000034000)={0x77359400}) semtimedop(r0, &(0x7f0000000000)=[{0x0, 0x9}, {0x5, 0x77, 0x1000}, {0x0, 0x375, 0x1000}, {0x1, 0x20, 0x1000}, {0x0, 0x4, 0x800}, {0x3, 0x1, 0x1800}, {0x0, 0x9, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x800, 0x1000}], 0x9, &(0x7f0000000080)) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000040)=[0x6]) 2018/03/25 23:32:47 executing program 1: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) getsockopt$packet_buf(r2, 0x107, 0xd, &(0x7f00000001c0)=""/124, &(0x7f0000000100)=0x7c) mq_getsetattr(r2, &(0x7f0000000240)={0x1dd3, 0x4, 0x7, 0xff, 0x9918, 0x18000000000, 0x2, 0x9}, &(0x7f0000000280)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), 0xfffffff3) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x2fb, 0x4) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/25 23:32:47 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) semget$private(0x0, 0x0, 0x40a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:47 executing program 4: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0300000000000000", @ANYBLOB="02000000b0000000"], 0x18) write$rdma_cm(r0, &(0x7f0000000180)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) 2018/03/25 23:32:47 executing program 3: r0 = socket(0x10, 0x4000000002, 0x0) write(r0, &(0x7f0000805000)="260000001a0053eb910000f9ff090000000000000015e0f1ff609b000000ec5501000d8b017f", 0x26) recvfrom$ipx(r0, &(0x7f0000001200)=""/151, 0x97, 0x2000, &(0x7f0000000000)={0x4, 0x4, 0x3ff, "bceeaa516f9f", 0x2}, 0x10) recvfrom$ipx(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={0x4, 0x0, 0x0, "933249611e5e"}, 0x10) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'erspan0\x00', {0x4, 0x540, 0x4, "8c3d8eedbfc0"}}) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/95, 0x5f}], 0x1) 2018/03/25 23:32:47 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x128, 0x480240) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x9, 0x101, 0x3, 0x0, 0x9, 0x8, 0x8, 0x93d, 0xff, 0x8, 0x1, 0x5, 0x40, 0x100000001, 0x2, 0x3, 0x4, 0x7, 0x9, 0x101, 0xffffffffffff8000, 0xffffffff7fffffff, 0x5, 0x0, 0x7, 0x10001, 0x4, 0x0, 0x40, 0x200, 0x1, 0x7, 0x0, 0x48e6, 0xfff, 0x0, 0x1, 0x5, @perf_bp={&(0x7f0000000040), 0x2}, 0x200, 0xffffffff, 0x6, 0x2, 0x5, 0x4}, r2, 0x3, r3, 0x3) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000180)='dummy0\x00') r4 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) 2018/03/25 23:32:47 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:47 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) creat(&(0x7f0000000000)='./file0\x00', 0x8) 2018/03/25 23:32:47 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x650163b3, 0x8040) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x2) 2018/03/25 23:32:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400002) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(0xffffffffffffffff, 0x2) 2018/03/25 23:32:47 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x4}, 0xc) 2018/03/25 23:32:47 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)="637075616363742e75736167655f73797300fbb543efbd41641b2399bc199c7a68465cec8bf2b4bc98a12f09d7a3f62d675cc8373e86763ee96d0dfce4161fe20410cc154b6d00dcddbc9dfc425959f5bd5a01881c41b64d1b22ae2e8e738de43b52881242570f4f05ca", 0x0, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000140)={{0x9, 0x80, 0x4, 0x10000, 0x7ff, 0x38}, 0x4e708861}) r1 = msgget(0x3, 0xcb) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000180)=""/4096) getpeername$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/25 23:32:47 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='p', 0x1, 0xfffffffffffffffb) keyctl$read(0xb, r1, &(0x7f0000000000)=""/1, 0xfffffffffffffe66) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000140)=0x1, 0x4) keyctl$read(0xb, r1, &(0x7f00000001c0)=""/226, 0xe2) 2018/03/25 23:32:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20}, 0x10) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x20, "a8636136d5c327101fa07000ac193a0a399939429de4692b6984dc6066b6b5fa"}, &(0x7f0000000140)=0x28) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x7fff, 0x401}, &(0x7f0000000240)=0x90) sendmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)='\f', 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001140)=')', 0x1}], 0x1}}], 0x2, 0x4040011) 2018/03/25 23:32:47 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBLED(r1, 0x4b65, 0x54db) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x80, 0x0, @loopback={0x0, 0x1}}, 0x1b) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/25 23:32:47 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) fchdir(r0) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) socket$l2tp(0x18, 0x1, 0x1) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x800, 0x200000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xff, 0x0, 0x4000000000000002, 0xffffffffffff67f1}, &(0x7f00000001c0)=0x13) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x40ff, 0x7}, 0xc) 2018/03/25 23:32:47 executing program 3: openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhost-vsock\x00', 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = signalfd(r0, &(0x7f0000000280), 0x0) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000200)=0x0) ptrace(0x4207, r2) signalfd(r1, &(0x7f00007b6ff8)={0x4}, 0x8) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast2}}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) r5 = gettid() fcntl$setown(r3, 0x8, r5) readv(r1, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r6 = dup2(r3, r1) fcntl$setsig(r1, 0xa, 0x3) r7 = inotify_add_watch(r3, &(0x7f00007b4ff6)='./control\x00', 0x2000000) finit_module(r3, &(0x7f0000000240)='\'lo\x00', 0x3) mq_unlink(&(0x7f0000000040)='\'lo\x00') fcntl$setstatus(r6, 0x4, 0x800) inotify_rm_watch(r6, r7) rt_sigqueueinfo(r5, 0x32, &(0x7f0000000000)={0x16, 0xbd, 0x1400, 0x3}) 2018/03/25 23:32:47 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:47 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r2 = dup(r1) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f00000000c0)=0x1000, 0x4) r3 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000040)={{0x6092f3a50be59cdd, 0x1, 0x3f, 0x2, 0x77d167a9}, 0x2}) 2018/03/25 23:32:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000240)="0080000104000000003c7087e1081c0e98fb270ca0a7474b23178d65920678bcf2f550781d7577") fstat(r0, &(0x7f0000000180)) 2018/03/25 23:32:47 executing program 4: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00006e1000), &(0x7f0000928000)=0x4) 2018/03/25 23:32:47 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x2, 0x398, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x411) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="90674745", 0x4}, {&(0x7f0000000040)="5d58196005e1c820c8e0faa7b420008383ec4a09e5dd0dd820bb43f164371aff71b0494483af066f922cd739989fbbaf60895bfe6f460f", 0x37}, {&(0x7f0000000080)="8b0ba1f787abcedfa07ad8b606b816253854ff6023c47bc160ecf42970677585066a57a297a7eee7c8fd3458a422", 0x2e}, {&(0x7f00000000c0)="569c7fdadf495b22814e6e62fe57732d928ebc1c6d345c87cf9294aa23dad2a2114afb9f7ee9af03fab0abce78c65191ec77767f2282399b80ec3627953b962cd2ccbca68ac87af30679bcdc2b00eaa0091be7389284aa95899d1011599adfe7ccf1af4d26d8bc0cc904ec3f387f84272de4e94e9e3afcd87e3a3ff8f6799e8d299b29c586a50c3e4b45bc657ce10b4a5d668e0f27a49e319547b2f129a525f01f46ca572395458c", 0xa8}, {&(0x7f0000000180)="69aad10c88b41598c95252c9f93a8a4dbd809783500bbe58c63e6f3425b007beaf59c3ca", 0x24}], 0x5, &(0x7f0000000280)=[{0x88, 0x3a, 0x1, "1518aba2d24c6ce4ecaaa9cd9cc1910df7595423d6c68958052ccaee75dbe794f7f46c7576aea276572436be7c97d53bb3d3857a255361fb83b8c7a7de7de58e7545b81cf0f7cdc98f3cdeca15b0fc688dced02f4550adbd6507659b015b11bb8fa56b7d9251edd40bb307a65bba89a5a6d67ee2ac3218"}, {0x60, 0x117, 0x3ff, "910adc00369d21ac65d9d90f45e38e5ed4bf1c2e89bb17f7b51251c7e0ba98ac23d1e33d03f42bdb32d93d56de59ae3d9ca05cdefb4fad1abbb5cc88bddab42d86af29bf651799b0ec43859aa1320e"}], 0xe8, 0x24000001}, 0x48040) 2018/03/25 23:32:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x4, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) sendmmsg(r0, &(0x7f0000000140)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x2dc, &(0x7f0000002040)=[{0x10, 0xfffffffffffffffe}], 0x10}}], 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0xfffffffffffffff7, 0x4) 2018/03/25 23:32:47 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) fstat(r0, &(0x7f0000000fbc)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f00001d3000)='./file0\x00', 0x4000, r1, r2, 0x2, 0xa3b6, 0x2008405) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpgid(0x0) r6 = getpgrp(0x0) r7 = syz_open_dev$admmidi(&(0x7f000019a000)='/dev/admmidi#\x00', 0x40, 0x511080) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f000005d000)={r7, r4, 0x7}) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f000076fff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f0000133fe8)=@generic={0x5, 0xe80e, 0x8}) dup3(r8, r4, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) r10 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r7, 0xc04c5349, &(0x7f000024e000)={0x1, 0xfff, 0x3}) ioctl$LOOP_CTL_ADD(r9, 0x4c81, r10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000eb7000)={0x0, 0x0}, &(0x7f0000c82000)=0xc) setuid(r11) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000857ffc)=r3) 2018/03/25 23:32:47 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @rand_addr=0xfffffffffffffffc}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xe, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000000)='bridge0\x00'}) r2 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xc6, 0x2800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000480)={{0x5, 0x4, 0x7ff, 0xebf, "aa62b76f9016fe9c2bbceea8d6d8a338adfe9111850d715807d960fdcd2b79ca0de8f424df0c8fd69aaf14f7", 0x8001}, 0x0, 0x0, 0x1f, r3, 0x0, 0x4000000000000100, "6e0cfdf7887bf208f92a8a8dfaf761ca016d0dbd2f333b9bca00ccc610b747c6efd2d653e43067315c98ddd22436c8d056f42bd2ef503b592532c3ba4106d970", &(0x7f0000000280)="62c16c6467653000", 0x8, [], [0x7fff, 0x3, 0x6, 0x5]}) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) 2018/03/25 23:32:47 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="fda20e6fd526a081ee881635a3d765f32dc7bddc55d75d4828a3a99257d7ba507eed5b4d5d5d6aa857ecbab3b4d12cea3e32bf0bbad59bbe9b9042cd3e761a0061370f76d72580", 0x47, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/03/25 23:32:47 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0), 0xc) 2018/03/25 23:32:47 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000100)) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0x4000000000000008, &(0x7f0000382ffc)="f020f77e", 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x93, 0x8, 0x8, 0x8}]}, 0x10) getsockopt(r0, 0xffffffffffffffd7, 0x4, &(0x7f0000000000)=""/25, &(0x7f0000000240)=0x19) setsockopt$sock_timeval(r1, 0x1, 0x13, &(0x7f0000000080), 0x3) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x643e, &(0x7f0000000200)=0x4) 2018/03/25 23:32:47 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='dummy0\x00') [ 346.172419] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 23:32:47 executing program 6: 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 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="340000001400030000000000000000000b000000", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000ffffe00000020800080002040000"], 0x34}, 0x1}, 0x0) 2018/03/25 23:32:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) accept(r0, &(0x7f0000000700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000300)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14) sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x49000200}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)=@mpls_delroute={0x84, 0x19, 0x800, 0x70bd2d, 0x25dfdbff, {0x1c, 0x10, 0x0, 0x4, 0xff, 0x5, 0xfe, 0x0, 0x1c00}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10001}, @RTA_DST={0x28, 0x1, [{0x6, 0x3, 0x7fff, 0x20}, {0x80000001, 0x4, 0x0, 0x1}, {0x4, 0x6, 0xffff, 0x7}, {0x6b1, 0x1, 0x8, 0x4}, {0x1, 0x3, 0x73b, 0x3}, {0x1, 0x7f, 0x7}, {0x1, 0x2, 0x3f3f, 0x3}, {0x1, 0x3, 0x8, 0x5268}, {0x9, 0x101, 0x5, 0x9}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x4}, @RTA_DST={0xc, 0x1, [{0x200, 0x2, 0xac3, 0x6}, {0x1, 0x40, 0x3ff, 0x800}]}, @RTA_OIF={0x8, 0x4, r3}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0xc, 0x1, [{0xdb1, 0x7, 0x80000000, 0x8000}, {0x6, 0x3, 0x6, 0xffffffff}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x91}, 0x4000001) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f000031aff8)={r0, r5}) sendmsg$kcm(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$TCGETS(r5, 0x5401, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) recvmmsg(r6, &(0x7f0000002e40)=[{{&(0x7f0000001a40)=@un=@abs, 0x80, &(0x7f0000002d80), 0x0, &(0x7f0000002e00)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000002f40)={0x77359400}) 2018/03/25 23:32:47 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7ff, 0x8040) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000080)={0xd36, 0x50}) fcntl$setflags(r1, 0x2, 0x1) close(r2) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000100)=0x1, 0x4) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0xffffffffffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) dup2(r0, r1) 2018/03/25 23:32:47 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:47 executing program 5: r0 = socket$inet6(0xa, 0x800, 0x0) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/03/25 23:32:47 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000440)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) timerfd_create(0x0, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1400000001024100000000050000000000000000"], 0x14}, 0x1}, 0x0) r3 = add_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="cf14bf42ad6afaa037c0fe9d207988fe00b82f7fc47f22d3f089e79c8d68f7a020bc539a83aaec51a67b46f21863d560c6ffa99f2b7bc3c7ad47c02d76c20c73e68b54f3faf90e2b5b8b22b396cba19297c7a35785b290b93e1418cd47a5f8b33f4d530d16c4ac8315ef1f7555ca5856c3aca72b90766df506ced9fa4d81a71ce1db27e4fec077b61c5a38875d14dd036f821453604b2a0248d09468ab4fcfc48e2e86b3a005fe57b3f31b2d8c81968eaf7c626bc7466a7e365b5f79a0f5a7500d6cbce9d7e988faaed609c3a119597658ffea798dc15927fa82113f42048ea559e0bf", 0xe3, 0x0) add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="1971a70f22aaf3125a6eafe7eae44aa950cc74dc9ad199d9", 0xfffffffffffffdac, r3) 2018/03/25 23:32:47 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x90) perf_event_open$cgroup(&(0x7f00000000c0)={0x2, 0x70, 0x2, 0x1, 0x2, 0x1ce, 0x0, 0x80000001, 0xa014, 0x4, 0x4, 0xf8b2, 0x3a, 0x7, 0xef, 0x4c8f, 0xe2, 0x200, 0xfffffffffffffffa, 0x80000000, 0x3, 0x5, 0x4, 0x7, 0x1, 0x8, 0xffffffffffffffff, 0x80000001, 0x5, 0x4, 0x8001, 0xabae, 0xfffffffffffffffb, 0x339, 0x8, 0x9a1, 0xcec0000000000000, 0x3, 0x0, 0xd1e, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x8000, 0x8, 0x2, 0x5, 0x8001, 0x1000, 0x2}, r2, 0x7, r0, 0xa) r3 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x80, &(0x7f0000000180)=""/246) 2018/03/25 23:32:48 executing program 3: socket$alg(0x26, 0x5, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x4, 0x1, 0x100000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xffff, 0x84100) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000080)="2bbffd22818910632ba4d31f6688ad60", 0x10) 2018/03/25 23:32:48 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x5, 0x200) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$can_raw(r0, &(0x7f0000003ff0)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f00000004c0)={0x1d}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48000) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/246) 2018/03/25 23:32:48 executing program 6: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb101040000000000004d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa16603000d"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x4, 0x1f8) connect$inet6(r0, &(0x7f0000070fe4)={0xa}, 0x1c) 2018/03/25 23:32:48 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:48 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x40044104, &(0x7f0000007faa)) 2018/03/25 23:32:48 executing program 1: mq_timedsend(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0xa, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x6012, r5, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) r6 = dup3(r4, r4, 0x400) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r6, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/03/25 23:32:48 executing program 4: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=ANY=[], 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)=""/226, 0xe2}, 0x0) setsockopt$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}]}, 0x108) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) r1 = shmget(0x1, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) r7 = syz_open_dev$amidi(&(0x7f0000000400)='/dev/amidi#\x00', 0x0, 0x80401) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000000440)={0x38536495, 0x0, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x2}}) r8 = getpgid(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x33b6, r2, r3, r4, r5, 0x0, 0x101}, 0x40, 0x7f, 0x9, 0x4, r6, r8, 0x36d}) sendmsg(r7, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000d40)="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", 0x1000}, {&(0x7f0000000640)="04577867496285e2c00764215281fd1b7452472ea50c27a2991dddc118a2ff75ee3cd7c0b143474a5a25b8bc24005b545ce7133769378ef283af6e3e3b3c1c0580f9bbce5942bf7f7d4cc347ca6e4866d421c1c628898996bab6e9275ae173038d527a7232b7f57a6379f62ad22d60c7d327ec67cd31f81c60d3ff4c2dc66ed3fc04c6281733cf77b29d6404edf954966281e7a03d83fec5145a5ce9b8", 0x9d}], 0x2, 0x0, 0x0, 0x20004000}, 0x40) fsync(r0) 2018/03/25 23:32:48 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40200, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x0, 0x80000000) r3 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x12080) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000000140)="b00bdef850b76390bc6301a461ad3182c194d44fe7a7") getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000280)) r4 = syz_open_dev$sndseq(&(0x7f0000000680)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r4, 0xc04c5349, &(0x7f0000000200)={0x0, 0x0, 0x1000000}) 2018/03/25 23:32:48 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000480)) 2018/03/25 23:32:48 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaa00000800460000200000000000009078ac14ffaaac14ffaa07020000120090780000000058ed2f1b0ad8c20f2d828cd1ee48419ee758e3dd0946e334abb8313e048011e1b583c50dc359bb841a08cd3ef6057fd917ff0e1df59af3c6546b80516ea231d3038fd5fdf43302ff20ae9e1172c2b94f1afd135e01b59839ad7eef2d232da43de035f832c6d2aaba45e7b13f1a6140b4b928ee362231a74a71d3a98d820981d99368109fe44a4f6a22aa8e3437cc01f5a9d0218ce273f38e8d4e9a5e042cd9e65d4bd26701"], 0x0) sysfs$3(0x3) r0 = semget$private(0x0, 0x3, 0x400) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/99) ioctl$sock_inet6_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}], 0x20) mknod(&(0x7f0000000000)='./file0\x00', 0x8111, 0x6c2) [ 346.636790] x86/PAT: syz-executor1:1264 map pfn RAM range req write-combining for [mem 0x199e60000-0x199e63fff], got write-back 2018/03/25 23:32:48 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='rdma.current\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000785000)='/dev/usbmon#\x00', 0x0, 0x1000800) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$KVM_SET_NR_MMU_PAGES(r3, 0xc0109207, 0x800004) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000080)={0x20, @tick=0x6, 0x7fffffff, {0x1, 0x9}, 0xffffffff, 0x1, 0x6}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/25 23:32:48 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x180) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x2000) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001080), &(0x7f00000010c0)=0x10) ioctl$sock_ifreq(r1, 0x89d7, &(0x7f0000001100)={'rose0\x00', @ifru_flags=0x1001}) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/25 23:32:48 executing program 6: r0 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x4) r1 = openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r3 = getuid() fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) 2018/03/25 23:32:48 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000a60000/0x2000)=nil, 0x2000}, 0x2}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000bf0000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) mmap(&(0x7f0000941000/0x2000)=nil, 0x2000, 0x0, 0x4011, r1, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/03/25 23:32:48 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000001c0)="ab71244f1577da0e0571616e1283c00f556bf4456445badb752669f4e51663820e5730", 0x23) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='../file0\x00') shutdown(r1, 0x1) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xffff, 0x400200) syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x0) syz_open_dev$admmidi(&(0x7f0000000280)='/dev/admmidi#\x00', 0x71f, 0x145440) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)=0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/if_inet6\x00') [ 346.751161] x86/PAT: syz-executor1:1275 map pfn RAM range req write-combining for [mem 0x199e60000-0x199e63fff], got write-back 2018/03/25 23:32:48 executing program 4: r0 = socket$inet6(0xa, 0x10000000000002, 0x0) socket$inet6(0xa, 0xa, 0x10000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x8000, @empty, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x800, 0x73) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x58) sendto$inet6(r0, &(0x7f00000001c0)="0039ac1776b5012d8b4985d49b860fe52c61b9aab029a9489a73976da3000000b075f47f21f93683", 0x28, 0x0, 0x0, 0x0) 2018/03/25 23:32:48 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:48 executing program 1: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x7, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r2, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000140)=0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0xfffffffffffffffe) 2018/03/25 23:32:48 executing program 3: r0 = syz_open_dev$binder(&(0x7f00001c2ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x3c, 0x0, &(0x7f0000451fb4)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000787fe0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00001cd000)}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x2, 0x2}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x1}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x420000, 0x0) 2018/03/25 23:32:48 executing program 2: r0 = socket$inet(0x10, 0x5, 0x400) fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) 2018/03/25 23:32:48 executing program 0: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}, 0x6c4b2a84fe48e918) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x3, 0xfffffffffffffffc) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x100000000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'sit0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = creat(&(0x7f000028b000)='./file0\x00', 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) migrate_pages(r3, 0xec, &(0x7f0000000280), &(0x7f00000002c0)=0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000180)={'ip_vti0\x00', {0x2, 0x4e22}}) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/03/25 23:32:48 executing program 5: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x294) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x800, 0x3a5) close(r0) r3 = semget$private(0x0, 0x2, 0x24) sendto$ipx(r2, &(0x7f00000000c0)="d9e4e3d44b1c609bf6fa2529496a3d0f54f815", 0x13, 0x4c080, &(0x7f0000000100)={0x4, 0x8, 0x908, "29194f5c822a", 0x401}, 0x10) semctl$GETPID(r3, 0x0, 0xb, &(0x7f0000000180)=""/162) 2018/03/25 23:32:48 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{}, 'port1\x00', 0x40, 0x4, 0x101, 0x8, 0x400, 0x8, 0x3ff, 0x0, 0x2, 0x81}) memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f00002df000)) 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) dup3(r2, r2, 0x80000) 2018/03/25 23:32:48 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) close(r0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f33000)='/dev/dsp\x00', 0x22002, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/124, &(0x7f0000000080)=0x7c) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003cbff4)) writev(r0, &(0x7f00004e7ff0)=[{&(0x7f0000002000)="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", 0x1000}], 0x5e) 2018/03/25 23:32:48 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x2}) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000000c0)) [ 347.029181] binder: 1312:1322 got transaction with invalid offsets ptr 2018/03/25 23:32:48 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:48 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)=0x1) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) 2018/03/25 23:32:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000640)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000fc0)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x6, 0x2) 2018/03/25 23:32:48 executing program 0: pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) r2 = epoll_create1(0x80000) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)='\x00', 0x1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000033c000)) read(0xffffffffffffffff, &(0x7f0000000180)=""/184, 0x252) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r3, 0x2}) vmsplice(r1, &(0x7f0000000400)=[{&(0x7f0000000340)="05", 0x1}], 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) [ 347.118506] binder: 1312:1322 transaction failed 29201/-14, size 24-8 line 2991 2018/03/25 23:32:48 executing program 5: perf_event_open(&(0x7f000095a000)={0x7, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfff, 0x4000) [ 347.201393] binder: BINDER_SET_CONTEXT_MGR already set [ 347.231243] binder: 1312:1347 ioctl 40046207 0 returned -16 [ 347.239669] binder_alloc: 1312: binder_alloc_buf, no vma [ 347.245251] binder: 1312:1322 transaction failed 29189/-3, size 24-8 line 2963 [ 347.326163] binder: undelivered TRANSACTION_ERROR: 29189 [ 347.344689] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 23:32:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'vcan0\x00', {0x2, 0x4e22, @rand_addr=0x3f8dbfc2}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000040)}}], 0x2, 0x8083) r1 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x1, 0x4000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x5, @dev={0xac, 0x14, 0x14, 0x15}}}, 0xff, 0x9}, 0x90) fsetxattr(r1, &(0x7f00000003c0)=@known='trusted.syz\x00', &(0x7f0000000400)='trusted\x00', 0x8, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/170, &(0x7f0000000280)=0xaa) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x40080) clock_getres(0x7, &(0x7f0000000380)) 2018/03/25 23:32:49 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:49 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x7, 0x94140) getsockname$unix(r2, &(0x7f0000000340), &(0x7f00000003c0)=0x6e) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x42, 0x0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2000000000000000, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000180)={0x2, 0x22, &(0x7f0000000140)="84e3722bef961bb5b6e63b9c8134303703d4f59f3d181f816f0ec91fc9182f7e6818"}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000001c0)='ip_vti0\x00') recvmsg$kcm(r3, &(0x7f0000000300)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000002c0), 0x38f, 0x0, 0x367}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}) 2018/03/25 23:32:49 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x5d, "c522c21eb24b03560cef782da6173b0e023fa173b87466731f8f42751a15c8ec0d6328cfcf4a9ca39a4dda638e5c46405d22fe48b20b2c91f26a0e8e5b581e0ac8e7d648376a9df47846bb76bbdfa644032754a39bb1f8a87d525106b3"}, &(0x7f00000000c0)=0x65) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x4, 0x600000000000000, 0x3f}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x3}, 0x8) r2 = semget(0x1, 0x0, 0x2) semctl$SEM_STAT(r2, 0x7, 0x12, &(0x7f0000000180)=""/174) r3 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000280)=0x5) sendto$inet6(r3, &(0x7f00000002c0)="c84a35fa2254bb7ac871e16b9a74fe6b3eb0908b8210dd9ae861015b5c07668e70d605d9e98f4d2f67729b92d168660a11aeaa29e70860c2343f3baa355e035fd6b8afbec6670f5638e92e3c4868295ab18e62ed09f7a211f9fff0b94655cd", 0x5f, 0x4000000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)={r1, 0xbc, "1709818966c9bb91421ea61689e872d7e4577ecd4668ed8650fc55207b9b914031667e1b93ddadd4d0394604f3c4243df0ec74f06756e1b09f1d5babb0ac07e53bf0f1892ae031a18970e46b61fb48b96b2806ad495a668ec00825f3a0308a5979081ef36ddfdfda812f4af9ce246fa9dfb50f048eaf639718bebcc37a380cb2838d89e25e2fbfa096a7a1e3e22e5c61d012e78e2cd77fe89fd916fed922c87eb1ca976783de8588e2fac235e2cb280da3e0183d3e46e619e7c4d1ad"}, &(0x7f0000000440)=0xc4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x10000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000580)={'ip6_vti0\x00', &(0x7f00000004c0)=@ethtool_rxnfc={0x2f, 0xd, 0x10000, {0x10, @ether_spec={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0x3}, {"238d", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x252c, 0x2, [0x7776, 0x48000]}, @esp_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x6, 0xffffffff}, {"52b9", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x100000001, 0x398, [0xe2, 0x3ff0000]}, 0x7f, 0x2}, 0x1, [0x2]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000005c0)={r1, 0x1}, 0xc) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) semtimedop(r2, &(0x7f0000000600)=[{0x4, 0x3ff, 0x1800}, {0x7, 0x6}], 0x2, &(0x7f0000000680)={r5, r6+30000000}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f00000006c0)=0x59b, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000700)=0x2, 0x4) r7 = memfd_create(&(0x7f0000000740)="75736572e2657468302b766d6e6574302f2100", 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000000780)={{{@in6=@local, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000880)=0xe8) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f00000008c0)=""/153, &(0x7f0000000980)=0x99) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000009c0)={r4, 0xaa, "9f2988ddecb896b3b6bc9fdb420b5674737af8de6e81a521e350556a16ada1474f084153b45518537339d6d4acc261630ea6df42938f051e519228f97e6d9679231db9af1ce0dde2fd793de34e4557a0bbfd24cde7e07b85cd38754986303d65118c07300708afead4dc09bd753339bf2a21e0e2832914fc04268e66aed00a713f90ebf6f3544bc6bbc495ada1b50a619a0771901e030fae9cb535bc65076b641a84e5870ca1ebf8e0b3"}, &(0x7f0000000a80)=0xb2) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r7, 0x111, 0x1, 0x8, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) syz_open_dev$random(&(0x7f0000000ac0)='/dev/random\x00', 0x0, 0x400000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000b00)={r8, 0xe1, "4c232b704636a7a1266d3d78a71dd82086479625eaf24111a52e6d31a7187569aab4867c4d904842dbe87283bd27dd0bc2f46f7bdf7f7c7ec53f6301bab5ce190d6ffca9696fc265cd4c7d52ece280f646068f6e5dca6c646d484ec25112182040abbea6a4020bb65fc194a8ef2cfb0a5b463706c8043f68f71421b15046c22899400afb2fe259e984c33901e222bcc8a058b262244b468df0ec4437f3ad59eb2ef43771a857fe6c639692c01f2c2aab9aa2b781355495f49b4fbdbd1c80d5b7ac71e0e2631917529ef7fabb353ba1c1bed4354ed581e9c2f0ef22f4630cf928ed"}, &(0x7f0000000c00)=0xe9) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000c40)={0x7, 0x0, [{0xb, 0x2, 0x1, 0x3, 0x8, 0x0, 0x401}, {0xc000001f, 0x8, 0x1, 0x3, 0x5, 0xff, 0x9}, {0x8000000f, 0x9, 0x7, 0x911ba5c, 0x1, 0xffb, 0x8}, {0x0, 0xce, 0x4, 0x8, 0x8ed7, 0x9, 0x5}, {0x40000000, 0x10001, 0x4, 0x200, 0x4, 0x100000000, 0x7}, {0xc0000000, 0x9, 0x2, 0x7, 0x6, 0x4, 0xfffffffffffffffd}, {0x80000000, 0x2, 0x0, 0x5f, 0x7fffffff, 0x5, 0x8}]}) r9 = accept$packet(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000dc0)=0x14) ioctl$PIO_SCRNMAP(r7, 0x4b41, &(0x7f0000000e00)="a237d9fdb96ba1be484de4f8319660a2e71afa6539b2942ba9ceae9c0dc131d99e0275aa434e8dff6fb15d8bbd8fca7532b66114414bdaf216922ea883acd84bf5436b878215674659b12ff3699f6fae165770ba4dc217d42bc4bb8de3d05cc5fd677696d8fe8fd5e43eed1427343424a7662c29cea791265807") ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000e80)) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000ec0), &(0x7f0000000f00)=0xc) 2018/03/25 23:32:49 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001480)={&(0x7f0000001200)={0x10}, 0xc, &(0x7f0000001440)={&(0x7f00000013c0)=ANY=[@ANYBLOB="3800009b1c00010500c21e0e5600000002000000", @ANYRES32=0x0, @ANYBLOB="00000007080005000000000008000100e00000010c000200aaaaaaaaaaaa0000"], 0x38}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000000)=0x3ff) 2018/03/25 23:32:49 executing program 2: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000000b4c0), 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) recvfrom$ax25(r1, &(0x7f0000000080)=""/47, 0x2f, 0x40000040, 0x0, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x7, 0xc02) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000180)=ANY=[@ANYBLOB="0600000014000000030000005600000004fffd1009009d95000000800000579b4b0159c4da431b0577bf8bb2e36f0e5ac38dd27e11d5ae968c4bb3c210fc53e53ec8d4fb1bcee454148a87ace32cac8a79ffbbafef239f7417764c80c9f8e1c23537a35c50f56c0200000000000000d4406a8e316edeffc4e0c7ff8f6a94877e2ad45c5b6e9177ed0910574c354d8c1ca70adc9f1cf9bdb3fecd84f6f010e846c47fed3415e56f6aafcecbae979c9d119a919bcb009a44b7d65f74b28d7789b288fb238a8bdd7c4489c31f58f2af61f0421a7288587dc103de19d613fad2a27c1f8fd6575c67582a04d4"]) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @rand_addr}, &(0x7f0000000140)=0xc) 2018/03/25 23:32:49 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='bond0\x00', 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x200003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2201, &(0x7f0000000000)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x933d, 0x4, [0x7]}) 2018/03/25 23:32:49 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000340), 0x2e0) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/51, 0x33) fcntl$setflags(r0, 0x2, 0x1) close(r1) 2018/03/25 23:32:49 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:49 executing program 1: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x2e, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f00000001c0)={0x800, 0x1, 0x3e0, 0x100000001, "0cb4070b71cda102750ded3185ef6e1d8e495f565b8d63998a1bb16ec82f375c5625b3d3bb999826aabaadbe", 0x9c7}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000140)={r1, 0xfffffffffffffffb}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x2, 0x2a0, [0x20000580, 0x0, 0x0, 0x200005b0, 0x200005e0], 0x0, &(0x7f0000000000), &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x318) 2018/03/25 23:32:49 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f00000017c0)=@ipx, &(0x7f0000001840)=0x80, 0x80000) bind$unix(r1, &(0x7f0000001880)=@abs={0x1, 0x0, 0x4e24}, 0x6e) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f00000002c0)) 2018/03/25 23:32:49 executing program 4: mkdir(&(0x7f0000000080)='./control\x00', 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='sessionid\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x22, 0x2, 0x7, 0x1, 0x6, 0x100000000}) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) renameat(r1, &(0x7f0000000100)='./control\x00', r1, &(0x7f0000000140)='./control\x00') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) fsync(r1) close(r0) 2018/03/25 23:32:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) openat(r1, &(0x7f0000000000)='./file0\x00', 0x38400, 0xa) sendmsg$nl_route(r0, &(0x7f000000dc01)={&(0x7f0000025ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/03/25 23:32:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r2 = fcntl$getown(r0, 0x9) sched_setparam(r2, &(0x7f0000000180)=0x5) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x18, r1, 0x0, 0x70bd25, 0x25dfdbff, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1}, 0x8890) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x13, 0x2ff, 0x0, 0x0, {0x2007}}, 0x14}, 0x1}, 0x0) 2018/03/25 23:32:49 executing program 0: getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2f, &(0x7f0000253000), &(0x7f0000922ffc)=0x4) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x3, 0x4200) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f00000000c0)={0x8, 0xffffffff, 0xfd8}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x501140) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x3, 0x4) [ 347.817482] dccp_close: ABORT with 66 bytes unread 2018/03/25 23:32:49 executing program 2: r0 = getpgrp(0x0) setpgid(r0, 0x0) ptrace$pokeuser(0x6, r0, 0xfff, 0x200) 2018/03/25 23:32:49 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/03/25 23:32:49 executing program 3: sendmmsg$unix(0xffffffffffffffff, &(0x7f0000165ee8)=[{&(0x7f00005bcffd)=@abs, 0x8, &(0x7f00003ccf80), 0x0, &(0x7f0000007000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x20}], 0x1, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xda14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8001) 2018/03/25 23:32:49 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:49 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x84, 0xff, 0x1}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x28, 0x48000) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001f40)=0x0) lstat(&(0x7f0000001f80)='./file0\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000005500)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005580)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000005680)=0xe8) getgroups(0x7, &(0x7f00000056c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r12 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000005700), &(0x7f0000005740)=0x0, &(0x7f0000005780)) r14 = mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x2000008, 0x9010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r14}) r15 = getgid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000057c0)=0x0) r17 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005800)={0x0, 0x0, 0x0}, &(0x7f0000005840)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005880)={0x0}, &(0x7f00000058c0)=0xc) r20 = getuid() stat(&(0x7f0000005900)='./file0\x00', &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000005b00)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000001f00)=[{&(0x7f00000002c0)={0x1b5c, 0x19, 0x100, 0x70bd27, 0x25dfdbfc, "", [@nested={0xe8, 0x2c, [@generic="9b5cd6aaf819d076c25fa17f80209cc39d1f69731d761a7bc63d7e68fc51ad591a9163cfb6b03eb11ca346101e4f21823e17759f69f05f4497cff1c9c9e4735f07bf1d3522f713d61b772172e1aeb13100aaa5797a47707eeedb1391ba9df6a3cb57859ea3ad6640f29928ff80973fe8816668e5a1daf0a22f2198c23a12ce422740d2961eb83b9a7fc012889777a9353d40be4258570b85a6bcd2d20bc4648d5def58be287e3e47fa5ae61831364fa6006ea570eb40cd2ca8794b8304d82798665781d5124a35e6f1807e19ae6265c801e5", @generic="218b804bd9053d", @typed={0x8, 0x80, @uid=r2}]}, @typed={0x8, 0x5d, @pid=r3}, @nested={0x298, 0xc, [@typed={0x4, 0x57}, @generic="d1d5899a4c95c903ea578ecf7f5c1512a1dc71e62b2666e6cc4f91f48f1c3b586e86ff009c77", @generic="089d387daf51fd1c0813466bfe8afabe12617c696083aff782887802de01ab23e4e762bfe6c5553a86111c83973d93e8ece737df08b30af4c0f1228c919ff0465640f220b5a8b8af1b66ebae7c9297d8cca99ed7aa94ae8e20d96cd539bccc9c519b6a698ceae97e648ccc1b892c4c2ba2dbf858c157a0f70312a6197c4daa5b27d7fb3ef00a1dbdf163a9ea66352cadfc03451d0ccd954a1e4aed00a93c04ba12dd879fc9582bd056cb6bbcd8ccddfbe0901676e1941632004073c159a4f4a4d97c3c63b95f010d5e2e37b6d627d4e042c0804db3c19873ae93afbc5a3f799feffed445bafaa29c17cb89b5717cc0e09f41", @typed={0x14, 0x8f, @str='cpuset-,wlan0/\x00'}, @generic="9c2914c44b1ea99a50d8efc34187cd5a6f382761795326bae229f783ff9d6fc10451d5dc5de0d000c48f8580e9ebed037d4a0796b8f1bc10643732abe1c072846db69189a607fd47ea57b478", @generic="df8cc6d3faa2a885a997fbdeb7e86efe9dfc40e4e4d45a686c3fa05ed62723f0f7fa6096fc6fbee0e99c3aa69a148d92dc8d3fe0e0cafabfec13fc6b2578046ed53cd5dc3cc50930c9de5d759721e639f8539bcaf72164b176139e3dc79c306b58cfe9d49e60d25d2c5b268bf390f49aa44822ad4efa2c2db5d87ababaaf4e6d469a425560fdf67e652e11c86abca441a0d554684ddc8622e8f1d1c6a9f44fe384d6d425f84be97bd81b6d1d5484ba37801b04a4cc36fef63b456e563b3d79ddf09b41385cf57c0c751a206a6fe0763375f1490e28884b29b0542fbec187e9f5fe9083adeaeffebc41e6f0b6ec67b53a7ef70d6742ee27", @typed={0x14, 0x41, @ipv6}, @typed={0x4, 0x2a}, @typed={0x8, 0xc, @fd=r0}]}, @typed={0x8, 0x14, @ipv4}, @nested={0x3f0, 0x47, [@generic="100fd72fd9684906637fd20b28cc458a5ae3d3ceadf588997a1625d8c178febc50d11873138071eb53290935b4963264be38d562bd27b5e19fc83e422e276a13c8d2465128aa2c3f57d56fd374a3d99deb1b729f8712b76cb71d915ec3e0efe65c4a708cb84e23f547", @generic="2ebb056f77b71f28741dc178acdcee53adaa9287ef30739a4cb5b90e7deabc4cddc7c1492994b4bd7ebd03cd435d2572fb457d0f1ebc9d71e9f4f9f5692a9f24d67ba9e97f66324a360309ca2462f53a0aa0", @generic="89374bcad4a4f9f537bf3e7ec9a57d63a8c7ea7d1c733d7d49e158b4547497df216439d1afb101315d61e97c1998c6407987918357a1aad0540e361a1dd97ed2cd5737d598858a0a0fa6090f44218756138d223670213bc274e30a3ed4ae06fddf51895f379c9096", @typed={0x4c, 0x7d, @binary="0e221a70fdc005146b7fa1625b341647a1fb0f490c08dea1054e8d03c0cda7e72419eb204172aa790fb76730c8a8b18067ddb22ba4308dcae859f45431874668f4132d2510f3"}, @typed={0x8, 0x2f, @ipv4}, @generic="22f08c907446c3f248005c6feb168c6caa45e2d7d057b5e4cdddd66acdb72ffbf9359f2db6f4cc7d65", @generic="49f1f073ce58b1ed41384e2a203b86b383df90ed0d54c700b3958a64ec5f0b71c21f8e75ce522d5bd34e5fb5e4c4cb8e4a527233b98e50afef92ee75cfbca6722ea52d0da6778153ecfa0efab66ad1a0ace0ecd481a83df5dba5c374d15edbe5bf8784474cf696bffbacd7c1d50b9a8a785e48b37e85e3b918fe82cf0d9c3bee43be5fa1a64e58d3ccacf91d0c8c53069db8bb457e1f5adff5ce8bf4485bef3ef1db0af1c296cc173d6f5f9ddbefa70f312b7c6af24d9a77bf99124a039756a7090057c8507c", @generic="a4aac56da59bc6dadf67562f46a7bcfa2b9c247ed2c8e2a84ddeed67651eb4fa880f96389a28069b2a6d62db7dba85b16d43d0566d64e921396f4d8c58f8801c9c5117eef10f2eea3e39043b21876df3b1b0064949afa374fc8b6ddb600171933a85bad886abc12bd09d79311a2ff41d1c77f36aa14288911896cf582c8a962dffb0aa1340a59b6b230e57adcb4efdfdd57a742c01a1d4aa77054ecabbb2de305c0d4cab1c28af8ab97dbb068b746064790f8089bf88b7feb6dc9195d73a382eafdda434476eeb9f", @generic="0290cb726c92ed72a59e10aaa748890f53b53978b974a1584b803087c37ce61998cba51039c4c5722afe2517316cedf14dfd8b6f25c597f29c8cf78d43999718cacd092cdfcd58db224beba9e9f4506517355b133b9b8df758951a6adeb896eaf646062402888bcf63df824d1f874bafd486f7c93d189e0b7908edccc6d364137e1922e1da10f1839f355a034217644af861e94d4adf5a2011043c1be29a25ae5d68f176b8562ccebb35f697d7b83c48be14f2004cd20145d1410b10"]}, @typed={0xc, 0x6d, @u64=0x26}, @generic="ddb05eb990354b009bb0b2b425b43a6412a291bc6674bac1f9abb68eeacf182f4b0e33e748aec42ef344544dd20970e99520e58729ca1c25ac60dab99d90cc52963484e3b76c7a8da3dd763ebd8a931c0ab891aa151e7ce872b62765f00f47c3330f2e8ba1bc10869b7dc4889e7579206c7731b6a46da894a58ed87b3a4ba23b3e6722a1d6d9d9ea646775528962a43ace85721450e1", @nested={0x131c, 0x5c, [@generic="81c25d4493612567be0aefb3789cf13efc6ffeb6635063a1a3cfaff6cd1e9cb590701fea8585d65e283afc35e3aa6e94909f1de378e703d9f3d9e6e468c0888d147c1cebfec7ec6568e33c91c2441a18c6799aa46e90a357b2", @typed={0x8, 0x7, @fd=r0}, 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", @generic="a637d6df22db115e85fc2ca7148b30782743a1bcd58e480b27af5484d6e86a45bd5c12a9ae0d6157bb7f61bee5df0d7bb88998976f73a8584b94bf3d3ae0e511c111a8250ac7f59556e9035c04c4e86859b8e3239c40645fb876ffd54ce983b0930a8708be482c1c7b4f598b84022cbe6e54abe1a0a7172d39b2aeb1590ef83f5b2da89763cee81d2aa0620d659d9dec3ddac28a59f33ac19ea815bdb28fa57f5fe0fdee3bc0e71bf52ef7", @generic="e350239f78bf9cbde900a9d67fa7f80cb77172d45f4ffca6f3bd35def0387740ebb418688fdb19071b2998731bab9382819ad7", @generic="a7bef3858d8edd09385ece3908f923ca0d2211b79eb50b0c0b21564c5e7d2a0b251d8ee002c0b9e04b236ae36fd09ea245021cb113dc914c0df5ac81f2907554a3ad593e371eee525545"]}]}, 0x3318}, {&(0x7f0000005380)={0xd8, 0x3a, 0x100, 0x70bd26, 0x25dfdbfc, "", [@generic="6d691c69c637dab7fc3fcf48be8dd031aa5cf8bf5e1d9ea7423f4a9d0ceb58ce9d85858f444f3d01a9323005b8c85fc9a2f26aafeba3acf6878b9cfceace0b803104c06b2908682fb56ed2826cd4ca19fd9a68e8682444e7df7f5b8ee6536c4097ce07c892044e421602fd3011576c51ec55bfe23ab3354797e8788e6f201a8982613ccdd330057eeeeddcc6dcb5b06b6a5400a059a633cbc9d5967fc6809efb76b91f34723f6e6498bc36feba6d1e6f308f612bb49d054623fdd7ab9bf3b5ed9334035801"]}, 0xd8}], 0x3, &(0x7f00000059c0)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x108, 0x8080}, 0x40054) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000cff9)={r0, 0x18, &(0x7f000000c000)}, 0x10) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000040)={0x80, 0xd}) 2018/03/25 23:32:49 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0x1, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x4100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000000c0)={0x3, 0x5}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000003c0)={{0x7, 0x7, 0x3f, 0xfcb7, "cf2ddb49d7725ef610dcef88c3aba9a4f2830bccecc52875eeb83f846bab4d4ba6389e764ffdd8cfffebdb21", 0x1c}, 0x3, [0x0, 0x45, 0x9, 0x6, 0x5, 0x400, 0xfff, 0x7, 0x0, 0x1, 0x4, 0x9, 0x80000001, 0x5, 0x9, 0x7, 0x3efd, 0xa53, 0x5, 0x8001, 0x20, 0x80000000, 0x3, 0x7fff, 0xfffffffffffffffb, 0x4, 0x100000001, 0x9, 0x81, 0x1, 0x9, 0x0, 0x992, 0x5, 0x9, 0x5, 0x1, 0x6, 0x10001, 0x5, 0x0, 0xffffffffffffff80, 0x6, 0x1, 0x80000001, 0x4, 0xa8f, 0x11, 0x10001, 0x1000, 0x3, 0xffffffff80000001, 0x0, 0x1, 0x7, 0x7, 0x80000000, 0x10000, 0x8, 0x79a7, 0x4, 0x8001, 0x100000001, 0x1, 0x4, 0x2e60, 0xa5, 0x20, 0xb600, 0x7fffffff, 0x81, 0x7ff, 0x1f, 0xfffffffffffffffa, 0x1, 0x1f, 0x8000, 0x2, 0x4, 0x9, 0x3, 0x4, 0x9, 0x0, 0x40, 0x4619265b, 0x101, 0x3d, 0x1, 0x8, 0x93f8, 0x1, 0x7, 0x2, 0x800, 0x7, 0x6, 0x7a0, 0x4, 0x4, 0x1, 0x6, 0x54e, 0xf81, 0x5, 0xffff, 0x0, 0x0, 0x10001, 0x3ff, 0xfffffffffffffffd, 0x2, 0x80, 0x8, 0x7fffffff, 0x40000000000000, 0x40, 0x3, 0x9, 0x796, 0x1, 0xae6, 0x9, 0x3, 0x991, 0x1, 0x1, 0x400]}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000001c0)) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x800, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="c80000000000000000000000000000008a0fd6f67605573945ce8d7ecdfcbdd02cc580cc8385553b0f1c17ef939056cb26d8ea411c8738f8d4858157efc189341e3e18d6204e7c82df00ff4efb9bb30e861413d2d4aab84a537dc33b02a051c1815aa7ecbbeb1ab5302779cae201b02de5de90f9a55e1a62f21bcdabe3bebdac7e35c6fa3758a128c218a09de350afcc6ecebd0974b7bd5bd91012d73ef6e2a4032071b03ec07cebc334b7899286d2597824090dcbf1c0c5f1f12647b09b61cb5000000000000000"], 0xc8}, 0x40000) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000180)={{0xfff, 0x1f, 0x100000001, 0x3, 0xffffffffffffec91, 0xffffffffffffe387}, 0x9}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r2, 0x0, 0x10}, 0xc) 2018/03/25 23:32:49 executing program 6: r0 = memfd_create(&(0x7f00000000c0)='$wlan0],[(mime_typeposix_acl_access]vboxnet0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7, @tick, 0x0, {}, 0x0, 0x2}) recvfrom$llc(r0, &(0x7f0000000040)=""/30, 0x1e, 0x2000, &(0x7f0000000080)={0x1a, 0x0, 0x6, 0x1, 0x200, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) 2018/03/25 23:32:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00006c1000)=ANY=[@ANYBLOB="19ed1ceee49c000000180003050000000000000000000004001f0005"], 0x20}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x488000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000180)={r2, 0x20}) 2018/03/25 23:32:49 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x8}) unlink(&(0x7f0000000040)='./file0\x00') ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x9) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000100)=[0x2, 0x5, 0x7, 0x4], 0x4, 0xffffffffffffff22, 0x0, 0xfffffffffffffffe, 0x4, 0x401, {0x7ff, 0x0, 0xba2, 0x800, 0x2, 0xb88, 0x6, 0x3, 0x100, 0xffffffff, 0x204, 0x3, 0x1000, 0x100000000, "e985a6ac716229d24b36a20532495e1abdcd25266643ed632e1159e37a268372"}}) 2018/03/25 23:32:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f000029a000/0x1000)=nil) madvise(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x10200000008) 2018/03/25 23:32:49 executing program 2: syz_emit_ethernet(0x66, &(0x7f0000000140)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) migrate_pages(r0, 0x0, &(0x7f0000000040)=0xbb6, &(0x7f0000000080)=0x1e34) 2018/03/25 23:32:49 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x40, 0x4) r1 = socket$inet6(0x10, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2b9a280930a060000dda843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b8413010066b3ea546ae5dda1bb0da5f75b0a83de448daa7227c4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/25 23:32:49 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:49 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000005760000000000000000000711018000000000015000000000000009500000000000000"], &(0x7f0000f6bffb)="47f60000", 0xfffffffffffffffc, 0xfb, &(0x7f0000000100)=""/251}, 0x48) 2018/03/25 23:32:49 executing program 0: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioprio_get$uid(0x3, r3) futimesat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x77359400}}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32={[0x8001, 0xffff, 0xfffffffffffffff7]}}], 0x30) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) sendmmsg(0xffffffffffffffff, &(0x7f0000008600), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) 2018/03/25 23:32:49 executing program 1: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) prctl$setendian(0x14, 0x0) readv(r0, &(0x7f0000dc0000)=[{&(0x7f000094a000)=""/4096, 0x1000}], 0x1) writev(r1, &(0x7f000000b000)=[{&(0x7f0000c01f96)="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", 0x1001}], 0x1) 2018/03/25 23:32:50 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x1, 0x0, 0xfffffffffffffffc, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)={0x60}) 2018/03/25 23:32:50 executing program 6: r0 = socket(0xe, 0xfffffffffffffffe, 0xfffffffffffffffe) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0x68, &(0x7f0000000280)={&(0x7f0000000080)=@bridge_getlink={0x2c, 0x12, 0x101, 0x0, 0x0, {0x7}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x72, 0x438000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000200)={0x0, 0x3, 0xfff, 0x5, &(0x7f0000000140)=[{}, {}, {}]}) 2018/03/25 23:32:50 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002a80), 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$midi(&(0x7f0000000740)='/dev/midi#\x00', 0x4, 0xc0440) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000780)={0x3, 0x18, [0x81, 0x7f, 0x1, 0x8000, 0x4, 0x3]}) write(r0, &(0x7f0000000480), 0x0) r3 = dup2(r1, r0) sendmsg(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="3f8d3aea0f81dd2e5667dff814d96d", 0xf}, {&(0x7f0000000080)="7c314c91ce4d68a1845808e0527de2ee28a3512bf20a3c114516c2dd8abf4e3639346681a0e46f0c3dd676151649b12517cba1d46fa16986cc0aab2eed27cb4e43be516d40d7025778e02afd3ff51f6c837f9b4f2c261bf11cf95e46db038ba6901571e8faa356685f63dce39174f589a29cd8f9b773069cd8ccafc9c7148ecaa3c7f1fe", 0x84}, {&(0x7f0000000140)="b50cb6e59d2fbf7fccac46a0bfdd84d590cfa5b2d414862743f8e1baaef78aae8f591b2d2da7ea01c93fee3f6c29881a20a1bd2ab39467b278ff8e6f674ce9bdb73235e5fc377dbd2c7e3b7c6809b13f14211b8934a5c8fe2abdc303f079fceac518f474c186765df91ffb85b40fef6aaf6f2f5fec5f45", 0x77}, {&(0x7f00000001c0)="d8138956b8f4d6f2b9dd13c325c163e7a93f2b2170314264dfee052101c215b3199184f4479765bee5b8de72ca7c5f00b9c46ba345806484360bcd410a9d957485817339334b5cab7add183ff9bb09cfd62ae3db4a2bf3d5d0db6fd03ae585ba9e59b79581bf", 0x66}], 0x4, &(0x7f0000000280)=[{0x28, 0x11b, 0x454, "f0546d43fcf0ad2d27b675fcfdcabc31bf"}, {0x90, 0x427537563b662e1f, 0x0, "56cee2c9df70d13b9f5b829efd2736afda65aeb4ba0a3ff167a13eaf057fde57ba61e8b8c2525710ff10ebe1ad9b5ba340da0eb79b777e1c26fddfc3f7fcc71b660a17f8348cb75e730290028b6f359e4884c70c27e7299b600ba1920aa7b217a03a7b96a8a209c9dcc23224428986d627c0ba4b255c74c7762c1b"}], 0xb8, 0x4000}, 0x4000000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000680)={'nat\x00', 0x0, 0x3, 0xe3, [], 0x2, &(0x7f0000000540)=[{}, {}], &(0x7f0000000580)=""/227}, &(0x7f0000000700)=0x78) connect$unix(r0, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) sendmsg$key(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)={0x2, 0x18, 0x4bf0, 0x7, 0x17, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_address={0x3, 0x17, 0xff, 0x80, 0x0, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_ident={0x2, 0xb}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_x_sec_ctx={0xe, 0x18, 0x9, 0x6, 0x68, "60ac87f60699678e996046c3d2ceae0cc71f66f1a822da1eed294e52a1f65f0dfa960dcb97f8b6b097002234c019c4c49c53c64c9aa1acc4db650e624018a7be81638b0de6c9c5d0c26f747d271defb528f30b830abaa34fdf1044c56eee379b21ae0e6d9341c550"}]}, 0xb8}, 0x1}, 0x20000840) 2018/03/25 23:32:50 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x1, 0x71, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f0000000100)=@ioapic={0x0, 0x800, 0x4, 0x4000000000000000, 0x0, [{}, {}, {0x0, 0x0, 0x0, [], 0x5}, {}, {0x0, 0x0, 0x0, [], 0xcf92}, {0x1}, {}, {0x0, 0x7}, {}, {0x0, 0x0, 0x0, [], 0x1}, {}, {}, {}, {}, {0x0, 0x0, 0x0, [], 0x20}, {}, {}, {}, {0x0, 0x0, 0x8}, {0x8}, {0x0, 0x0, 0x0, [], 0x7}]}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f00004d9000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 23:32:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:50 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 = socket$netlink(0x10, 0x3, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x100, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000080)=0x3) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0xffffffffffffffff, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000c5a000), &(0x7f0000fb1ffc)) 2018/03/25 23:32:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl(r0, 0xc0884123, &(0x7f0000000200)="f7") 2018/03/25 23:32:50 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f00009f6ff3)='/dev/snd/seq\x00', 0x0, 0x20402) write$sndseq(r1, &(0x7f0000000180), 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ac7ff4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x80, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000040)) 2018/03/25 23:32:50 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x3, 0x2b9) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000040)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/25 23:32:50 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8001, 0x20002) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x1) getsockname$llc(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000001c0)={0x4000000000000000, r2}) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000100)={0x2, 0x8, 0x6}) r4 = openat$cgroup_int(r0, &(0x7f00000000c0)='notify_on_release\x00', 0x2, 0x0) write(r4, &(0x7f0000000300)='5', 0x1) 2018/03/25 23:32:50 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/233, 0xe9}], 0x1) unshare(0x400) signalfd4(r0, &(0x7f0000a9bff8), 0x8, 0x1080000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40100, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) 2018/03/25 23:32:50 executing program 5: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)="c1a1af1127c4a28f", 0x8}, {&(0x7f0000000380)="aa", 0x1}], 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000080)=0x3f, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2000, 0x0) 2018/03/25 23:32:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:50 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x1f002, 0x0, 0x3, 0x4, 0x80000001}) setsockopt(r0, 0x107, 0x5, &(0x7f0000000080)="febdc4feaefe4f6a258f12da7569114180a8369642252bde8cc037b641197bd767b1fba1493cb0d31df11ce11cb3c4567b84543f3481476fd50ac55ed8a3938eda8d21d1000000000000000000000000", 0x50) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xfffffffffffffffd) keyctl$clear(0x7, r2) ppoll(&(0x7f0000d77ff0)=[{r0}], 0x1, &(0x7f0000645000), &(0x7f000089dffe), 0x8) 2018/03/25 23:32:50 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x101, 0x105840) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7fff, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x95, 0x7, 0xa000}, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0xf, 0x4, 0x4, 0x1, 0x5, r0}, 0xfffffffffffffeb8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000400)="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", &(0x7f0000000340)=""/134}, 0x18) r2 = memfd_create(&(0x7f0000000000)='ppp0vboxnet0+\x00', 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) 2018/03/25 23:32:50 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000d07fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000040)={0x4, &(0x7f0000000180)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @link_local}]}) unshare(0x20000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) recvfrom(r0, &(0x7f0000000000)=""/15, 0xf, 0x40010101, &(0x7f0000000100)=@generic={0x0, "f27bec49e261fa7249247bbbebe942f5ee5e1b74d3ca85cd5ec59b12a4ea88f5824cf402585fe114611bb657cd307c42d9c4541c93ae3e7f46aca5208f02da6f9fadc0243c5ec1f008de83abe8d953ccbbc5b29cea9d2bb4190997c33c47cfd47a50610c2cfd4a661dac1be1b623f5e53f83ebca4b0ae7cf25fa2faadf8d"}, 0x80) 2018/03/25 23:32:50 executing program 6: 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$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="2f550000000000000e"], 0x9}, 0x0) ioctl(r0, 0xc0184900, &(0x7f0000002000)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) accept(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80) 2018/03/25 23:32:50 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) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0)=0x1d83, 0x4) socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000001a40)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f0000001680), &(0x7f0000001740)=""/166}, 0x18) 2018/03/25 23:32:50 executing program 4: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8000, 0x1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/35) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000080)=[{r0}, {r0, 0x1}, {r1}, {r1, 0xb009}], 0x4, 0x49) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) name_to_handle_at(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x1008, 0x7, "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"}, &(0x7f00000011c0), 0x1000) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001200)={0x6, 0x1000000000000, 0xb3, 0x5, 0x2e882253, 0x1}) timer_create(0x3, &(0x7f0000001280)={0x0, 0x19}, &(0x7f00000012c0)=0x0) timer_delete(r4) r5 = fcntl$dupfd(r2, 0x406, r1) clock_gettime(0x0, &(0x7f0000001300)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000001340)={{r6, r7+10000000}}, &(0x7f0000001380)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000013c0)="4c22fdb9f726cd95b4ca7028c996fc1e5e5fc76764bff30892852dec14537235b7d9c850754bc7b44fa0ec662dfd3a2a7252d1b199f4f8f4400915f5241c74c4489e5f5be3e51617f521d4a26565ab343bddac78fab9f5e651e1279740fdacd8bbf17072bcddb47287", 0x69) getresuid(&(0x7f00000014c0), &(0x7f0000001500)=0x0, &(0x7f0000001540)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001580)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004180)={0x0}, &(0x7f00000041c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000004200)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000004300)=0xe8) stat(&(0x7f0000004340)='./file0\x00', &(0x7f0000004380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000004400)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000004440)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000004540)=0xe8) r15 = getegid() r16 = fcntl$getown(r2, 0x9) fstat(r5, &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000004600)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r19 = getpgrp(0xffffffffffffffff) fstat(r3, &(0x7f0000004640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000046c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004700)={0x0}, &(0x7f0000004740)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004780)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000004880)=0xe8) getgroups(0x9, &(0x7f00000048c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000004900)=0x0) getresuid(&(0x7f0000004940), &(0x7f0000004980)=0x0, &(0x7f00000049c0)) getresgid(&(0x7f0000004a00)=0x0, &(0x7f0000004a40), &(0x7f0000004a80)) sendmsg$netlink(r5, &(0x7f0000004bc0)={&(0x7f0000001440)=@kern={0x10}, 0xc, &(0x7f0000004140)=[{&(0x7f0000001480)={0x1c, 0x40, 0x0, 0x70bd25, 0x25dfdbff, "", [@typed={0xc, 0x6b, @u64=0x1000}]}, 0x1c}, {&(0x7f00000015c0)={0x25dc, 0x13, 0x910, 0x70bd28, 0x25dfdbfd, "", [@nested={0x174, 0x23, [@generic="096559176ba9f45cafeee12691c4d37d57e6b5131a94842c2335f36b950a53beb620be10c2abffc44368ee5e79d4069b035e4e2aff8617918946b1a00e58725a55d66b321347641a14089e9eb7f72575fa336645e024d1938430dbc26ae880a9033305be5bc6e2365b4d8e2d00bdd905dd926adb3e0600701a62755c4402b48618ec192c22594e2621d6a1415e96fe62bb6088f8e896721280713a83a487807e1c16d457e70f9251f258072bff12d3273422fc65c4b23c", @typed={0x8, 0x30, @u32}, @typed={0xc, 0x3c, @u64=0x9}, @generic="fc956ad31976bbcd35263892df17386428efece5c65f8e817e5ff04f1b7498646be30ad28e2b813905cd4b1f2234922e4cdda81034d364258314b6b6043a3580043bf65c0cd00e6304d05dd036a87265b57a4bc9c942baa4c9cef729a30b86bbb5d5620fa55246d306a342bebfdd7a3b68940e1b85da1f04d227618e9e9a3b76fc39062240b1c2958cd43ca681ac198ca1d44a4e055b08490a942098c5e1f856aa0b9f1a"]}, @typed={0x4, 0x59}, @generic="9810c6fedb12780d89d61ed23be9d2244827e3dbec46ca0bf4921dc11b28ef5ca7897ba4069e2697f7f9b635f6de24cc33d747a193456d58fc4dfe9a87f3adffb8ab305d73cc0989b360a3d5ec3389dc88852f9d6714625267a1ab5784ae1cf74f60ba6b58e2647623e46a9a09a9d7e5cda1584e1c35b50cd62cb7636fe10efffc551513c14d630ed9fceb2f733bf6f67c3c6e4435308746b545849df04e72a59f226adbaab79d5b60d0dd7e4c6f1e22ad278f1518b59fc49d8ddb62214aa8605daa880ef3a0f8cf20b99910dd86d08a9f640a0e49b6375e8a199703", @typed={0x4, 0x4a}, @generic="fd68612ca6355876723b4f73de14e7de4ee59f0918550a635e99b2eea94cd0da707db2794cc1f32a9a0cb07c21d17fe32cf53e6dfc1a88633beb7a8bfdc2306a8c50276108132e3a0eac80c9080f18a1fdea3bb43aeaaf6933952fc1452a31012a90046231b30028c593d2cf110c3e39788fef1955e22aaea7053fa872f850c95c0bdf7c97b36a61e02ba5db87ebf7a100816f6090e7771e94b1554735c7e0fe60d95fd5a5c03b19bfcd2727e44fed664bbf5d6cde660f2482af", @generic="7dbdd0eb8642ede4dd78b99826a8dfddd5ee40e716e2745f0b0774871d9797149014b90274c68d2db233ebd50a48f96d44", @generic="2c3e2964789ad3386e34cccbed158e53cd84f88ed7023a34df9197b98321df6370cd17a7f2ff21b92ce01942d63e8aead5a055df7b65b0b6a46cb891eb0a8fb8ebb81b0d5bdc7904b91182a3835f1d7e686b3ba6033dc915fe8007603a68b216a6ddc9355362349516f58a5d29a8de83f540e5bfd905e02ec2c4a68b8597506679de3f3ecac4c627a1a64bdc9be25c0cb378c13d9e0a0e8a934c09b3678b6d8a7833ced93e3ce506e7cacc737fe5add7f660942cc3bebfbf28f6c2a03115de98e8cd0dd45e6c6c77339930b197af903c38f2e64967eb3ec2e9c46673991f682870355fe4343d3324f0080c5501", @nested={0x1018, 0x31, [@typed={0xc, 0x40, @u64=0x7}, @typed={0x8, 0x52, @ipv4=@loopback=0x7f000001}, @generic="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", @typed={0x14, 0x2b, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x2e, @pid=r9}]}]}, 0x25dc}, {&(0x7f0000003bc0)={0x560, 0x40, 0x100, 0x70bd26, 0x25dfdbff, "", [@nested={0x2ac, 0x67, [@generic="7e1af7a3aaf5320cab30697280b6574b325c8d8ebff49c964a63a8516bc60a685d14000baaf5390ead37f77c1bdb3ba53182720b192a6ff8675a9dbc799bab8a21495d86fdfe3939a4c3d5f2fcb083ce26d7db0d7913355983ae0366b1649d5cf5c8e7c6f5f6aa4312187adeda0c7484b6bd4d3b2464afb63f524eb64c3c5bfcf3b8b17297b874fe32dbd4b3d2d23c109108d16bdedace80953b75ffdfb6bb54ae33bce46ebb8bdb367288b47dea2527de9cd1802d806c32a0030f9eae8da37428706b1def2175e7ad35c0", @typed={0x14, 0x61, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x82, @fd=r5}, @generic="edad97f36b75a6d39056b19a7fcf6e5122ed70e9", @generic="7ac67bf4eadfa18030118cef973f8c9d07d96f30d9842084427f0a16840110cf88dcf3fbb98fdc1b2118aea8247713965c7c18b02d4234c3f1267ef34f7b8fb8aa789a57c5fa68a375a3e518759eb5cbd516a5f7ce580f3814f74dd5defbfdcf7a6dfc29e36744166fd9149b4fcbdab56956e8443ad6b8cf8e57e4b9e6689388d1bf679583f98914eed2c164cfbee7cb36e73c3e95f96a7cde1e174d17148e12218fb6b48f70f181e5566bb2127a83bc16243cc7624d0ef3b702e2acf2a4", @generic="78a8f9a1e159647985c714979cc9c276d8b3b73891dc6725321dc6f5e3cca5c41dd17f29df5dbc6551da9d33277b89cf7b2b5c87cd2d02ac7faab7e585c22c84dcad9dfb2994c9c51b17e26c76db619ee32afb4be7eee863cd4250726f81f038e3822efc54711ee729ddd9262bf7fd7bad5badf21cb53ab218fc8f26cdb5ae30de9c9f8b563b89df44b4ed4e560eb5d4049124c68d187af00a3bc1cbd2a0de9654319c9b784e4145bf28b7485fb1551aacca89b8a35ce0acba3cbdedba92e51ec76be850e4ccf1de3c8fdc350144ce2d0241daa19c24f90d552c5f2149599256573199c593f8a3b683e1ec4014c512"]}, @typed={0x4, 0x2d}, @generic="de20190ced238d5744b936c91b5c8bccb06464a635f635c645091ab9d716cbe4d924be69906429d04a5065580df27ac7b508b65625a3eb07b92b3dfa8c509d13dd36dd7dafe741f689b8dde3f2326c6370e75363787f1e28aa00fb651e26811a047ed5c65495193b0863d0100302ae7e2875ae289e76a5ea4f97ececeb049c1b9119586036c9b08c9eca2760afeffb9b74883f8690371e5bc48daccdb59e4fb615887b50f97b03680e488b7dfad2005870a8b706850a21bbfd90c150d5adb9592f39320d", @nested={0x158, 0x27, [@generic='P', @generic="77982b84a8bd175d2fdf57c5b9ee47c85a06d409409a9cf36ea1fdd6142ea9fb4ffff2d4cb0c9b0359c0e73de33f80dc724bfa071ff400", @generic="3bf47a4877015028f94627d3101b8201c51e548223cb3bb9f0bedb33dbdc1da7d4b2af0f0bfaa8265e944c296f7ca5250709d9d7986c0bb413dc889f81a9ad9fca21cff45b1a44113550e940bbbf90e4d65d435f", @typed={0xc8, 0x8b, @binary="7ab6c34adc7a56897e8c27f5a22e96edd7f8e67a24ec927fa7c85602a7b5e8c68a1e2b18a4609583bdbd96de8f4b49d2179574bdc7f965ed248c61b22489a8c3af21142a18b36ca64b4562f2517116cdcd6c428148a98b3a35815f92d9e4b99f29fcd8b157aae78dbb9aa0cecf7196f6ea882eeab081cdfed603ee660e8802cc4a7d35657a8ef3d8ec2194ed8331a4d8b43a749db4ab83db98ea77401611cbc4bba11f9893feec4a662aee56e8cbae3cadf20ecdda980fe2eaa00dc537060fa0f7b803"}]}, @generic="8465a5dc5615b7e889083b3ff12d4505673c946db9563702ac5169e539cd1bba1f00ffcdbd980363098618c763a941e900493dd26979091f09d71c1bb087c2a70695f391e0a581a7dc5dd9469a9c6e9be4e7eda85d71450886a3e051bf9b83da42b82292cf102de4b075162731084f82de446bfeb420976c2e3b0584f8e4a51b5cdd"]}, 0x560}], 0x3, &(0x7f0000004ac0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r5, r5, r3, r5, r2]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0xe8}, 0x80) 2018/03/25 23:32:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000000000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000001100)='I', 0x1, 0x0, &(0x7f00000010c0)={0xa, 0xfffffffffffffffe, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x8}, 0x1c) listen(r0, 0xfffffffffffffff9) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1a, 0x8001) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000080)={0xbd4d, 0xfffffffffffffff8, 0x80000000}) accept4(r0, &(0x7f0000001fc0)=@can, &(0x7f0000002040)=0x31, 0x0) 2018/03/25 23:32:50 executing program 2: perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00000000c0)='nfs\x00', 0x22, &(0x7f000000a000)) r0 = getuid() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x105000, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000140)={0x100000000, 0x10001, 0x2}) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r2) 2018/03/25 23:32:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:50 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xffffffffffff7ffe, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000080)={0x200, 0x9}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000180)={0x1c, 0x19, 0x401, 0x0, 0x0, {0x4000a}, [@typed={0x8, 0x0, @str='\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/03/25 23:32:50 executing program 0: r0 = socket(0x8000040000000015, 0x9, 0x0) bind$inet(r0, &(0x7f0000000ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000), 0x0) 2018/03/25 23:32:50 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000000)='timers\x00') writev(r1, &(0x7f0000000280)=[{&(0x7f00000000c0)="6856b2873bac8a3304c468d5dd38378999ba9b2b7f51d682ffb6ff7aac3b1bcc6afc0a91954d1b6bf43b96101ec6ea0c810315798d7230b94abb607687191d388a8cb6d040207ff7533323fb7f95b80cdb0657a9cb63c065fa05639b2a9039d28c11097885bfc200bb436e13208893bb88ad5bb1252c9487ed3e5a3a7e0cc391c32ed341823bd1147acfeb49790e346c42e9106e0e128991d2298c46b07dda1c871e951ed71894d542dbbf5ad6acddc4f1ccb8944711f73329dbafd1f637ba0c86a9bf9c9075d3be3628a5c593f000280bfe99babd83ad94f1c7ccff0a0d63017e2c0cb12508489a"}, {&(0x7f00000001c0)="c1449c7c879f0950d547f2230539eba46fd638cafe0070ccf7b234057d1511e040596d1da52cd531399467dd4933583cc0e3d7ce618a4fde5bb5"}], 0x10000000000002fe) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x7ff, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/03/25 23:32:50 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) close(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000180)={{0xec3, 0xd3e2}, 'port1\x00', 0x8, 0x800, 0x100000000, 0x2, 0x6af1abdf000, 0x2, 0x8, 0x0, 0x4, 0x9}) readv(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) 2018/03/25 23:32:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x800000101003) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x16}) close(r0) 2018/03/25 23:32:50 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:50 executing program 2: perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000100)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000336f58)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x0, &(0x7f00003acf97)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f000017d000)=""/199}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000cef000)={0x1, 0x0, &(0x7f000062a000)=""/167, &(0x7f0000aac000)=""/21, &(0x7f00002fdf52)=""/174}) r1 = getgid() setfsgid(r1) r2 = syz_open_dev$adsp(&(0x7f0000000780)='/dev/adsp#\x00', 0x1, 0x200000) syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x100000001, 0x100) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@local, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f00000008c0)=0x445) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000900)=0x1, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000f82ffc)=0x1) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x200, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x4e0, 0xffffffff, 0x0, 0x330, 0x238, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000200), {[{{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x3, 0x401}}, @common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e21, 0x4e21, 0x4e22, 0x4e21, [0x0, 0x0, 0x7fffffff, 0x6, 0x5, 0x8, 0x5, 0x8, 0x6, 0x1, 0x1ff, 0x2, 0xacf4, 0x8001, 0x8, 0x75000, 0xa5d31d9, 0xfff, 0x10000, 0x4, 0x4, 0x9, 0x0, 0x4, 0x0, 0xfff, 0x1c90, 0x1, 0x6, 0xffffffffffffffff, 0x8, 0x100, 0x8, 0xcd, 0x3, 0xffffffffffff4663, 0x100000000, 0x7, 0x1, 0x4, 0x7d, 0x6, 0xffffffffffffff78, 0x3, 0x200, 0xed, 0x7d18, 0x3ff, 0x7fff, 0x80000000, 0x2, 0x9, 0x7, 0x7, 0x2, 0xe, 0xfffffffffffffffc, 0x9, 0x40, 0x0, 0x7, 0xffffffffffffff12, 0x4, 0xeb1], 0x2, [{0x5, 0x21, 0xfffffffffffffffc}, {0x400, 0xfffffffffffffc00, 0x8}, {0x3, 0x2, 0x4}, {0xe0, 0x88}], 0x0, 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@ip={@rand_addr=0xfffffffffffffff7, @dev={0xac, 0x14, 0x14, 0x13}, 0xffffffff, 0x0, 'rose0\x00', 'syzkaller0\x00', {0xff}, {}, 0x29, 0x3, 0x13}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8001, [0x10000, 0x0, 0x6, 0x100000001, 0x3, 0x400], 0x3, 0xe5e4, 0xfca2}, {0xfffffffffffffff7, [0x3, 0x9, 0xcfec, 0xb8d0, 0x40, 0x6], 0x1, 0x100000001, 0x5}}}}, {{@uncond, 0x0, 0xb8, 0x118, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x200, 0x5, [0x17, 0x11, 0x17, 0x2c, 0x31, 0x8, 0x23, 0x1, 0xe, 0xe, 0x2a, 0x0, 0x6, 0x3b, 0xf, 0x33], 0x2, 0xffffffff00000001, 0x42}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x540) setfsgid(r1) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00') 2018/03/25 23:32:50 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0xc000, 0x10000003) lseek(r0, 0x0, 0x3) socket$unix(0x1, 0x7, 0x0) 2018/03/25 23:32:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001100000000b3c759972e97c2a731e8b71bf9e6febd3a4fbda83a400100ea219676019ad5f17ffd4f975cba3244888e4b", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/03/25 23:32:50 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$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x401, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x7fff) epoll_create(0x3f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x4b8, 0xffffffff, 0x0, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x420, 0x420, 0x420, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffff00, 'syzkaller0\x00', 'ip6tnl0\x00', {}, {}, 0x67, 0x1, 0x70}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xe, 0x6, 0x10001, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x6, 0x401, 0xc, 0x4, 0x0, 0xfff], 0xafad, 0x1, 0x3f}, {0x5, [0x80000000, 0x4, 0xfe, 0x1, 0x4, 0x7], 0xfffffffffffffffe, 0x5, 0x2}}}}, {{@ip={@rand_addr=0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffffff, 0xffffffff, 'vlan0\x00', 'vcan0\x00', {0xff}, {0xff}, 0x16, 0x1, 0x20}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xd, 0x0, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x9, [0x2, 0x6, 0x6, 0x400, 0x8001, 0x8], 0x2, 0x2, 0x6}, {0x8, [0x0, 0xfffffffffffffff7, 0x8001, 0x6, 0x9, 0x3], 0x1ff, 0x9, 0x3}}}}, {{@uncond, 0x0, 0x98, 0x1c0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x80, 'system_u:object_r:fuse_device_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) 2018/03/25 23:32:50 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281369}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0xfffffffffffffca2, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0xea4c, 0x35, &(0x7f000000a000)=""/195, 0x41f00, 0x1, [], r0}, 0x48) 2018/03/25 23:32:50 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f5fffc)=0x1e8, 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000f63fec)={@remote, 0x0}, &(0x7f00000deffc)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bfd000)={r1, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000d4cffc)=0xfffffffc, 0x4) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000d47000), 0x0, &(0x7f0000f57000)}, 0x0) recvfrom$inet6(r0, &(0x7f0000566000), 0x0, 0x2000, &(0x7f0000a21fe4)={0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x1c) 2018/03/25 23:32:50 executing program 4: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) dup3(r0, r0, 0x80000) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffa83, &(0x7f0000000140)=""/233) io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r3, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/25 23:32:50 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) r1 = dup(r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) clock_settime(0x4, &(0x7f0000000080)) [ 349.278549] device lo entered promiscuous mode [ 349.311420] device lo left promiscuous mode [ 349.324214] device lo entered promiscuous mode 2018/03/25 23:32:51 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x20000000002) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='cifs.spnego\x00', 0x0) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ee9000)='cifs.spnego\x00', r0) 2018/03/25 23:32:51 executing program 5: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xce, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) 2018/03/25 23:32:51 executing program 0: keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000013fd0)=[{&(0x7f0000001ff8)="3d6ab35b34397228747c41cd6cc287cb6d8a8ba6a383f1bb8c3c02cf2f5ce8c54e", 0x21}], 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000de08)=[{&(0x7f000000a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000), 0x0, &(0x7f0000001ef8)=[@cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x98}], 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f0000002000)) ioctl(r0, 0xc1004110, &(0x7f0000001f64)) dup3(r0, r0, 0x80000) 2018/03/25 23:32:51 executing program 2: syz_emit_ethernet(0xe, &(0x7f0000000040)=ANY=[@ANYBLOB="007c0482b40000000000aaaaaaaaaaaaf5cd"], &(0x7f0000000000)) syz_emit_ethernet(0x98, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x1, 0xedab, 0xf7, "f5d8e26464721a7237e5271f935f671de55387ca23bd12bd55f85b4ae7928040ce37f1f412719a11b8d9749f726addf5693d0bdbed9a4f955d8a309d0623f7c2c3507f57d153413acf4a96e64b445fe96b489c93512a9754d49e37fecda9acca44cbc49380520407b45cf3b1576f8cf9101f7f17f058ad6a04b7afde42b28ef638427e8a0d8f40"}}}}, &(0x7f00000001c0)={0x1, 0x2, [0xb30, 0x713, 0x2f6, 0xf29]}) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x2, 0x200000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'yam0\x00', 0x200}) 2018/03/25 23:32:51 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:51 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000247fff), 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001300090468fe0000810000040000004003000000450001070000001419001a00e3ff010007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/25 23:32:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f00009b1000), 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xc1, "170bf81587a283f5d72e3ea9a49fc68f0ee023b91dcf6ed33f4807f8b54a6f9fa45ca32c64683616986e3a781bd88fb22139fc9665aef8f6582ed05ffb57c2f6f475442a2f1b51b5b4f00204d6ab3357afe787f0b0bef7bd6e4095e8e8709cea1c70ee933e8547f000a1ee29d7602989a29d7a76f3d744c4031c3763e8b05348289731f9cf0937a380bb7d288eb57e7ce7239fcf4bdee4f549ddd2468915ea1735819efa9a3981c198e25ad46db793043ba85a7f5a10f74ffc382d50cbf1b13c4d"}, &(0x7f0000000140)=0xc9) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xfffffffffffffffe}, 0x8) 2018/03/25 23:32:51 executing program 3: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x5, 0x3, 0x6, 0x3ff, 0x80000001}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000002040)={r4, 0x1000, "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"}, &(0x7f0000000380)=0x1008) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x40000, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000100)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x8, 0xfffffffffffffc01, 0xffffffff80000000}, &(0x7f0000000200)=0x10) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 23:32:51 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000784000)={0xd, 0x4, 0x4, 0x100, 0x0, r0}, 0x40e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13", 0x2}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f0000000000)="bb5918cd134fc2009fdb9e6b4bf49642412aa5dfe438c6cb17a89369fd78a42373afedef85fcfbc61795ca6a274a0ca3122f86c63e530e2536210d59767dc4cde3d3b4ed9de467eab44e318a02d1c83fb0aada7a8f4f041c76561423df5eb36885183ba47391aabb7a21c4c299061a954e946878dca43ffe257f311e7df6f7826311dfd05a98924a3f924037a06e3dd6dcb4a37a6c7b6e620e7985d43f3be96096593bf5369c1c42811ea73a30c71fbf4bdb03f238300eff5d52042d3312b8b58f84579f2da677f33f5ce3ca841c98"}, 0x10) r2 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x413f, 0x20000) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x8, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x2, 0x0, 0x400, 0x3, 0x3, 0x0, 0x0, 0x40, 0x80000000}) 2018/03/25 23:32:51 executing program 0: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, {[@rr={0x7, 0x7, 0x6, [@broadcast=0xffffffff]}]}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000100)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x2, 0x400, 0x100000000, 0x6}) 2018/03/25 23:32:51 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000003ff1)='/dev/snd/timer\x00', 0x0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000e4b000)={&(0x7f0000c08000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00005eafe6), 0x0, &(0x7f0000325000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000)}, 0x2000) 2018/03/25 23:32:51 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x50, 0x2}, {{0x77359400}}], 0x30) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$rds(r1, &(0x7f0000000740)={&(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x80000001}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000080)=""/246, 0xf6}, {&(0x7f00000001c0)=""/220, 0xdc}, {&(0x7f00000002c0)=""/112, 0x70}], 0x3, &(0x7f0000000580)=[@mask_fadd={0x58, 0x114, 0x8, {{0x5, 0xe95}, &(0x7f0000000380)=0x101, &(0x7f00000003c0)=0xfffffffffffffbff, 0x9, 0xfffffffffffffffd, 0x80, 0x7, 0x2, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x9000, 0x7}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x4c}, &(0x7f0000000400)=0x9, &(0x7f0000000440)=0x9, 0x2, 0x6, 0x9, 0x2, 0x0, 0x144000000}}, @rdma_dest={0x18, 0x114, 0x2, {0x4, 0x6}}, @mask_fadd={0x58, 0x114, 0x8, {{0x9, 0x2}, &(0x7f0000000480)=0x97e0, &(0x7f00000004c0)=0x4, 0x4, 0x401, 0x6, 0x8, 0x4, 0x2}}, @fadd={0x58, 0x114, 0x6, {{0xfffffffffffffff7, 0xd4}, &(0x7f0000000500)=0x4, &(0x7f0000000540)=0x7, 0xa1e, 0x9, 0x646, 0x1f, 0x8, 0x6}}], 0x190, 0x44091}, 0x8000) 2018/03/25 23:32:51 executing program 5: mkdir(&(0x7f0000021000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/control\x00', 0x0) r0 = creat(&(0x7f000037ffea)='./file0/control/file0\x00', 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, {0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, 0xffffffff, [0x8001, 0x7, 0x6, 0x0, 0x43, 0x7, 0x9, 0x2]}, 0x5c) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000080)='./file0/control/file0\x00', &(0x7f0000000040)='./file0/file0/file0\x00') 2018/03/25 23:32:51 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:51 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb855) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) socket$unix(0x1, 0x5, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x105000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000140)={0x0, 0x3, 0x1f, 0x1, &(0x7f0000000080)=[{}, {}, {}]}) accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0xffffffffffffff60, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000380)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f00000003c0), 0x0, &(0x7f0000000400)=""/30, 0x1e}, 0x0) 2018/03/25 23:32:51 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@nfc, &(0x7f00000003c0)=0xfe74) accept4$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x60, 0x800) r1 = syz_open_dev$sndpcmp(&(0x7f0000007fee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl(r1, 0x8080000000, &(0x7f0000000280)="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") 2018/03/25 23:32:51 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) r1 = fcntl$getown(r0, 0x9) move_pages(r1, 0x2, &(0x7f00000001c0)=[&(0x7f0000b2f000/0x4000)=nil, &(0x7f000002e000/0x1000)=nil], 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x10, 0xffffffffffffffff, 0x4000000000000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x70000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000002040)={'raw\x00', 0x1000, "130f56e1d1cfb4c1bc5a6ee9d95d99520d0ff4f2cfe929fb858a68cbe02e4447fa619ae5a356171113118900dcb6fc9b48b967f04af9dee3af75ab026e0f7308e8c160af29f4d49241a75d32f3e721475f58e4b003cfbd8473aca1108572d4cf2e9d7978771763e3bb3846614c4f06eaf51da96ff0e8350d69e9150cad51c5d621084ef87e4b7c2416d4b593f53e35d9a118f22f12517d89ff9bd73a07463fef47eed6a80da4c635f75998e879ef5d535033e9511200a73db5ce10c7de01e8ac98cae26a644aad685f8ab24d7ce095f6bd45f84a1108f395571c91fce45e66acfd77f79433698c02afcb8ffbb709122190907f1501d70a273b0b5798b40573dd947c4f8eaa801ab7f4ddf765e74603257b688c99b71f36c6cf0ec1e0e2d060c365e37d7f485bd3179419d60337e7cbb0f05c58fd30a74cc8ee6782deb12910d4a1b37ffc2132a8ac5ec93c6688e1abf8d4df963a89f5f014a86d1691826b24cd986fdc32ceb47cd5af558037981b55ea815ec9e82ae8809fcd90f46c6d3cc66cd8fbce61b6c9d594ad74429ddd3243af0792889f2e4afc15a1240e7fe5cfca4e744a230ca2272486cd6cf5e4a6a15e44fa85edd33261aedd425b1082406cee22cfefc4d72f5d739ddd7d503271626e3c0a8e44563b5409d3356c8f40c55ec53fa857706056fe1d72fba39099b58db554e1b75bc4fb3fd644fe1dce8b82c59641efaa3e970dec45afa0d1f08a7729fbbd0481b80b869462bd46a38b8c1cfa0eff3ff3330b7762601dd62df9840d0d0c40d8a0427955b80662fe3551850562285ff8d80d6416a6a60a1b3f683b3a4f886c611e72daae99367f494ca1bc57b37bbe072bc1680a3eb6ac6e1657f0ef1cbd32dd8d61ab1bf7af025f18206165dd624f4c1c436d3f41fa93b15691d0236ad70e2640eb185b95ac850a5876b1ad503b2c716742b19403dd3ebcff560166061729a658fa27db60ab98336e7d7a577a718ce274fd64eb9545691588bd5dd14756e340795fb5c0656add86f289fd84373890445986c2a1b7781fa8eaff857efb3766589b8683b2d3871d0ed3dd98dff57cfd43b75f6869c275ce9d9706487be019e674d9fc5097b529fb7eb098ce8c5fd69387e7eb1c5634fdc247f9f1086db2f0cb45383d44146af7b7396729dee274ba09b7cf3475e2e1bab52d8d31088f1784b8f077ee0f3c21cde11573d71c41ae2d1ce9b0ac1c5ac9512b5d40b189035bd9f62794c47887400586bb30f73ac150df23165a0caa07ee0f441b361b5848318d53aca51a74158c09e8fb343542fa333e79c2a53c0d4b03420b4e47bffe925848100b08a1cca6841886acd390d96c8bd3af99838ac9db58355bedb3a61696ac65f2eaac5d274d6b3512fa0af42a9997b42fdf0eda157e95f91851c9906730c8e73f23ccf8b40d9ecc1a44b669e4554849abb07ca728aad65a558a03b783393d3a7782308b92c9179fb72aae1947b56a03e8d639b02cae0b520778cee30a30fb9ce021cb3e26715f07322ed739b66632f29922b599934332ddf35bc900df6b97c89bc1139330b5b926b9d3fc19b4ce265974632f0efbfb81d16eb206fd4f463c6b329ea1bc32b1bd8798cee8cdce83125a18e95aa03cdae85edbb4b4b40548cd90b7c359d361620e510d7a6dbc20bb7191852cba0a311abb962428646f6f9182a0a097347feba781838b57f00317b20e17503bcc70ab0b5d31879d03c480f529bdb03cfb2fa6c18b5a95730e140cf3f9fcb20f2e1a9c6847ffe6688bdb189571a6da6fcb2736aa2b1a0471c77a3db76cf458a6657e8cb7ebdd89199bb7d0eb6c72f004aba48388566f8dc3077d0ffeaaca1dec7f9576280f81b540e70beb8f0b4d436235ef719219e8d9f902cc6841698be03aa78ee0ddea7faf1d2e5db8b19d994b34a9384b67ca4febc63861e0d5e7940c53207bfcf22b87c450da459594e80dcd4d607fa6b0257c4f1f4bd48aaf1ccff21989bd1266ae7fcf92c0f03b8074de9f51269fb4a7d19f9743de92967902d74887f8cfb6431dc37e9bab754c38402a81fd1ac94652e89cac970081b11dbf9f89514350d9b5f9ade1cc087907728b043fe5ff44f8ec10e4edb7943e86d0d54dd30b48a53794d0cf75cb8f675d3d814da85729a22f287130fb1b9ecdd54bd3eb6880abd8723aec36694b30c60d96007cff6148312411cf72895daa74245bbf1b0b748f747fdbbeb25d416a1d14bb649cb5ca49a7e2e25d217bbf3511a483433a2d523d4a6d068c3139a38969fd3028a8afad335c9c7faa04c3668713b201fb484ac7dcd1e322c11fd9ee7ebc9b1e0f5f173cdeb2451491e3b1726a21faff97d1e307fe8d2eb2032cf51e025605854bfdf1be57af2e726ee1aea6cb76576e720d0155eabae2e684c4fb6144bdfe2d429d985b1a28846f69d6977bb460447291b48eb10c16c4c823564fb2954fc7ed89f13d2a0d7602973c917bc99ad6fc1acca4ee99853c1fe04aec98a26b998653608d102ddeaa0845e6dd49e387b023cecf077962615abdebbe96585f8a0d5f57ec74829d009780f4be788e5a4f47791bae51b7cbd1f43c8142560f8d212a6a4e196f5706a335360a3553256c5576110db816ace3e4e50f2ae1448a069a4da616291ea9f87973f5992190a2011dc7216924814f142bbf14885c331d5e1e58fe1e73ec4df56b5f5a3a914ee3e16c8dbb45e82c4b97d254da54954723987d55b0054cdb3318f66f20479adc25f8eb6b976e112b37984c388d18f11effdd048428f407be42aa8e3522ad356f8b34c32493e5c24ef0b8d6171bb0f72d2771c049f42c7f5f02ef30b3c7e94573759a8620fee3bd7b0ac6e820ddb1160b233bbad55771f86cf5153939e3f180e22f76350112892ba91409fc94ed25096479f558d3e863f95104942ca7ada5886b2d58e03c2b1ef776c6c6edda4c79a19f4597d356ba0420ed36b710c9e14d66300da4cba7fa409bed7ba0acdaca06daab1eb5d3b3b4925a606ed586140e815add5f28d46f997a01929e55d1ecaee2cf8bdcd3c82b5e22e623e398464fd0e3fae590c7d342b3bd397f60dc6aeb3a18edee904dff804820e29df6943eb5363875110658aa22d8f4407a2e70636476ac78d480af61e89bc017c1d96af5e9b7371db58487f0b685243d51851e7b7258e4cd0f5e09f05e42a245d98bce6b1c2bad93a89f9293ba498cfd6266017c5e65ca163a9178f18ba649e1ae3a627617924c92c5b1efb21144ca7ff9c2e0d01c1f67b67b447434332f5426c3042e32800456fca0e02d559c467918870210aaf070d1fbd71dc3a7a829b41034a1d43df071880a1c69df6ed07086a90f87bbf32fa92c39fed2793d52fb5bcdac1a5a4ab41fb0e4238ea665f682839ad4c3cf3043ffcd17b33cea3533c785ef842f9fed51e06c5a5ee52b1b41470c739defb48d83d1133a0a72b2f13e90cd2d91860411a0f66f6b125ae5c3108e01378e81db7a4edf187cff17a1a551390213ea72a8e358fd983d1bd69d778352bf4266d5042a0971136b3b13a2dfefd5f8108a47f17ed6ade933b0f0ca96aca42bcf90705d234670c1f4b6411de744c09567307b5d719ca500a73c327ce388fab7751947879b032f846a92a2b673db054b88c1a35115f2c955d741af0798c719f1a3177cdb464d31fb842412a0774ac8c5d91b7633c471dab5447172a4e3a68ce6301bfa89f41aa187932e5824b5c54169f39f24c0f5d621290e6974087a50db2704e1b516ef37da28155d19e77a4d5a7bd59e68f077dde88738450b1d266152befbb54a1d7939ca810c9ff5b982d54667faa955007d6ed1374448ae3d5aec7e2cbaa93233dedca7d01b8ac72e9978a3e961a56407ef88cf3af5dc28eb103ecc3a95b2404494923acd2419ef9ec9d5a539e325ff1c54fbed6cf8fc02e7e593ad0f787166b2ddb8ef9ad8c3feef4bdfcd86c8c625ae125a7ee6d2fb0fec3fc038011095a0dec1e8491ed527eb94657e4911784f843c70523b4d39ef19936cf8ff439d0ee01fc36dd79665354aa066db6a5ecb2ee6e8f772fbc4a424b6a55bc0d6c6283f1cf392293cf0f0d5e9633089f06d956a7e71a08667344d451d0b35f990c062b57ff4dd153ed7a453dda93baaa501ea0810e897f38ed7c9f58b6f84c0c77302d8af13e1e7aee45f5509b3c5501562f29c89880eeac1d59e757f6389f35cef7681654830279a0b3617c1ec8f55474cd8d5037ce8fe8c8bf4a9302d251bfb3dbd2575944aee55e7ed32c65e1fd8c4bbbec5512d9575fe942b0a440ae010e118d6d2da8ca0260f27766baef4257660dba0ff757852d3285bad33a9c100d9e0041549a19ffdf273fae6ea9cb53e78c34ceb833d8436be808639abc56217b83e8c784e53ae45e265a6884d92f98242f110cde4005ef571570a475500e04c0a063aef3c8c092e6733ef7be6419eea1c563ef6a49d8e8f3829e32c2352ccec2a416586dcf11974d00ad1c6effb91e63b451882050695e7a76a1518535b7670559c481967e45735c8ee13fcdb9602ba4d86a08e790b7385bb9df255d1faec5a5237457ded267ea3af725503f79a3529ca5c4f8f9b425a1f5150a974aa1f3c3c6b7c4c2d8eecf2b4c227a2e80d91aa7b8097d1dc2615ec7133758d2df950edbf7196c07109e3ca6660f60b3420c3c6e02678dcc22cd358fb715e537025a808e1a4a31b84d3325454faa344e575624239a3c242aa79509028cc2c69d60ed6adf40ab359fe2bc7d216718ca59f294a8e38bcf122b2776ba8aa324f5ea28b34778c2f516a813496dd17e50b30cd45454bbf1991ce0014eb9f64ac4d06ea8ad2815f221d67d396825e76d957fe0b18b7b84b363bb9b40a18616baf1d44c0e0836889e67fe2276225ca03be3ecf4b62f3c151dbb46777ff50dbc9318d9337b281f2c39013afe0ab6c9e9dc1ac8dc83e352b754abfccaffb5ec6040ae4bf9b2102cf2fb98abe050e901f6f5d28f5fd52545be6e16d67553e7683e6429af198737d156a42f39aa98c3af6d42017d5e336ad163dd4d4895dfb92f1b428359581b4844cb93c16ee5d2874037f967c946b3111385e29f07bf1874f1a53e18597ee16a2875e35e17f681f0d9b7f7db41a9b9d6cf585b8c6721e4f585c471506b7afe4332a9e1ad5c8f58c040ccfb95ac6c9507f5aeeed0af269f7ade9b04040b96476074625a01ea618a1b4e891d7a733f0873f10f9226f08ea111bb91df75f91aad07bcf718ac3b30808b95d44d155a59152d905aa7bf64cc627c11b3b5bc985254c4340cc5815a3a403097e43fd20087978516b0e1ace09537d39fcd6c6a5d9b11b0b2255b6b046a8a014d3960fdbaaaf97b2e90b74d10cc40ca478c6da73404958c8c4b1822a86cf3995ac4cd55596cd2e763762f1e38113b5ffbfb271136ca6de230768741a5177837935a1267e398c1be9ad16168ca58a9f829454d040f13f8b6e4da3db751e0add7a03dd7a836ea57fc01d07f607bda67e0c7fcef40be213eb8a2b671c78377c0119bebc3e203ad872aa135116f698f4c8e5ff7e2e0dcaeb725961fe91088fc59b4b02e35484252ec6b941e9e7e2c8206932dcb5bd417e42c634331bad7b6d34b1e3312aa99cffbaf55fb38c63ac752b74b1638f9330f830c6ca6535fce578815d04d900478b96ca6a97035a5d2715b78fa26d2b90030b924bf9b08e2b81a2a0d6dcb0d52ec5b0f269d3575891706450c1028083b4549c8b32ff3ccf8a57f96fead7a73704aabea33d191aa065eaa1851f145fddd9688d494e203ac875a0c42c7f53"}, &(0x7f00000000c0)=0x1024) write$evdev(r0, &(0x7f0000001fdc)=[{{}, 0x8000000000}, {}], 0x30) r2 = getpid() sched_rr_get_interval(r2, &(0x7f0000000000)) timer_create(0x5, &(0x7f0000000140)={0x0, 0x10, 0x1, @tid=r2}, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) 2018/03/25 23:32:51 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000000040)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xd83, 0x101000) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000001c0)={0x8}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setparam(r1, &(0x7f0000000000)=0x400) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x1, &(0x7f0000000140)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/25 23:32:51 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:51 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x0, 0x0, 0xa, 0x7ff, 0x0, 0x829}, &(0x7f0000000140)=0x20) keyctl$join(0x1, &(0x7f0000fb7000)={0x73, 0x79, 0x7a}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$KDENABIO(r3, 0x4b36) keyctl$session_to_parent(0x12) 2018/03/25 23:32:51 executing program 6: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f91ffc)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={r0, 0x4, 0x1ff, 0x7}, 0x10) getpeername$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'ifb0\x00', r2}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000000200000000000000000000063110000001e65000000000000000000950000000000000050a0e4117982026dcebca34c56cf6802a793a202a6ff875cb8fc2d0c0d192c4d462e0c60f811ab04c130c606a265b78cb8f0bd924836698a29"], &(0x7f00005fc000)='GPL\x00', 0x8000, 0x1000, &(0x7f000062b000)=""/4096}, 0x48) 2018/03/25 23:32:51 executing program 1: unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00', &(0x7f0000000080)='ecryptfs\x00', 0x1080, &(0x7f000000a000)) poll(&(0x7f0000cf4000), 0x0, 0x7f) unlink(&(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00', 0x300, 0x28) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) 2018/03/25 23:32:51 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000700)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000640)=[{&(0x7f00000005c0)='U', 0x1}], 0x1) writev(r1, &(0x7f0000000e00)=[{&(0x7f0000001500)="c2", 0x1}], 0x1) r2 = accept4(r0, &(0x7f0000000200)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r2, 0x1) 2018/03/25 23:32:51 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) kexec_load(0x7, 0x8cf, &(0x7f0000000040)=[{&(0x7f0000000000)="20250310048316a34ac2", 0xa}], 0x0) r6 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000380000002abd7000fcdbdf251b00000008007f00", @ANYRES32=r6, @ANYBLOB="bf92e57d100b18a02353b94fb8305be32d39899c3ea9e499d455b0aeaac2ce93372a353a2f8c0085768d2fa11025500533803076cb2460a441db8d7de4bbb0e6b99c100b6f2550f967e25e37a925fda128e71f34aa6b4f388fe200000000000000000000"], 0x80}, 0x1, 0x0, 0x0, 0x50}, 0x4000) connect$bt_rfcomm(r2, &(0x7f0000000240)={0x1f, {0x100, 0x81, 0x5, 0x5, 0x4, 0x400}, 0x9}, 0xa) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32"}], 0x1, 0x0, &(0x7f0000000040), 0x1000000000000072) ioctl$KVM_RUN(r3, 0xae80, 0x0) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000080)=0x800, 0x4) 2018/03/25 23:32:51 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x53dd) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/25 23:32:51 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:51 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="ad56b6c5824c8eb995298992ea54c7beef9f5d56530f90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x7, &(0x7f0000000200)=0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'irlan0\x00', 0x1ff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @loopback, 0x0}, &(0x7f0000000080)=0xc) recvfrom$packet(r3, &(0x7f0000000240)=""/4096, 0x1000, 0x2000, &(0x7f0000000140)={0x11, 0x10, r4, 0x1, 0xfffffffffffffff7, 0x6}, 0x14) io_submit(r2, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000c2bfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000007d000)="b3", 0x1}]) 2018/03/25 23:32:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x128, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}}, 0x128}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/03/25 23:32:51 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) sendto(r0, &(0x7f0000000fff), 0x0, 0x0, &(0x7f0000002ff6)=@un=@file={0x0, './file0\x00'}, 0xa) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'gre0\x00', r1}) 2018/03/25 23:32:51 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="20000700130a01000000000000000000000000000c000200", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) 2018/03/25 23:32:51 executing program 6: r0 = memfd_create(&(0x7f0000a91000)="e27c8d772891013143aad08f055ef6cbe2c8b7595b53b307c8ad49b98cbaa812ee7e100007815d9470e2245059b6584a1c209c8c8d9fdef59aa713388da8cd879da3c42db5618a11773c96e39b56", 0x7) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'nr0\x00', 0x8}) close(r0) fcntl$addseals(r0, 0x409, 0x4) fallocate(r0, 0x0, 0x4, 0x3f) 2018/03/25 23:32:51 executing program 4: r0 = socket$inet(0x2, 0x3, 0xff) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000000000)=""/28) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000000100)="a75fdcf8382d87057501070000000000dc72564f955555cc153a58ac698d105a5f205c91", 0x24}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/25 23:32:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000bda000), &(0x7f00008c8ffc)=0x18) 2018/03/25 23:32:51 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) sendmmsg$inet_sctp(r1, &(0x7f0000000000)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000001780)="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", 0x51b}], 0x1, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30, 0x4000000000000}, {&(0x7f0000957ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)}], 0x2, 0x0) 2018/03/25 23:32:51 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000280)={0x5, 0x3, 0x207, 0x0, 0x40, 0xd6c1, 0x0, 0x200, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x9, 0x1, 0x8, 0xfff, 0x40}, 0x14) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x1, 0x260, [0x0, 0x20000780, 0x200007b0, 0x200007e0], 0x0, &(0x7f0000000000), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'bcsf0\x00', 'bcsh0\x00', 'vlan0\x00', 'gre0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x1a0, 0x1d0}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:public_content_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x2d8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2258, 0xfffffffffffffffa, 0xe84e, 0x2, 0x9, 0x3, 0x0, {0x0, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x6, 0x7fff, 0x4, 0x80000000, 0x3f}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x3f, 0x4, 0x8c0}, &(0x7f0000000200)=0x10) [ 350.268897] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 350.323968] xt_SECMARK: only valid in 'mangle' or 'security' table, not 'filter' 2018/03/25 23:32:52 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:52 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x7f, 0x4, 0x3, 'queue1\x00', 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)={{}, {0xe}, 0x0, 0x1}) 2018/03/25 23:32:52 executing program 1: prlimit64(0x0, 0x7, &(0x7f0000000280)={0x0, 0x7fff}, &(0x7f00000002c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r0, 0xd, &(0x7f0000000040)={0x5, 0x1f}, &(0x7f0000000080)) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000180)=0x81, &(0x7f00000001c0)=0x4) r2 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e21, 0x8, @empty, 0x2000000000}, {0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffb0}, 0x6, [0x5, 0xb0, 0xba3, 0x101, 0x8, 0x7ff, 0x5, 0x800]}, 0x5c) 2018/03/25 23:32:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='wlan1wlan0wlan0trusted\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x44) close(r0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000440)=0x7, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000480)={0x2, 0x4e22, @rand_addr=0x744}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2c45a0d0668e93b6) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000380)={@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, "9ea2e54ba4fba863771a5da823bcd2db3b2720265333cd555de54d4e0e410bfb694bc32bbe4ddbf941f02ac43e09b20548b64fad24f711f06fab308ff97b8d", 0x26}, {&(0x7f0000000240)=""/207, 0xcf}, &(0x7f0000000340), 0x10}, 0xa0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000004000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000017000), 0x4) getsockname$inet(r5, &(0x7f00000004c0)={0x0, 0x0, @remote}, &(0x7f0000000500)=0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000018000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(0xffffffffffffffff, 0x0) inotify_init() listen(r3, 0x0) 2018/03/25 23:32:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@broadcast, @remote, 0x0}, &(0x7f0000000200)=0xc) recvfrom$packet(r0, &(0x7f00000000c0)=""/188, 0xbc, 0x2, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x53a840bc, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr}}) 2018/03/25 23:32:52 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000340)={r0, 0x50, &(0x7f00000002c0)}, 0x10) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@rand_addr=0x3, 0x4e24, 0x0, 0x4e23, 0x0, 0x2, 0x80, 0x20, 0x87, 0x0, r1}, {0xa22, 0x2, 0x9fd, 0x0, 0xf9cd, 0xf454, 0x10000, 0x1000}, {0x0, 0x8, 0x3, 0x8}, 0x6e, 0x6e6bc0, 0x3, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x7, 0x4d4, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3507, 0x7, 0x3, 0x4, 0x2, 0x1f}}, 0xe8) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x2, &(0x7f0000000000)="fb1842ff2a16f840199948eafa34af0d3affbfcd2f63794116bb011b319d58f867d7249aba57ac12c7f643fabc5403b130ac1e80c267521c2c59bbddb731484168aedf5cb97870a82efa5acd0fef285ee1ca10d78e93c552e4461b15c146b4b3876b1e6dda5cd9bb5ce3ed21d66f8845a9c794540d9889c99cbc146a359a954778", 0x81) 2018/03/25 23:32:52 executing program 2: sched_setaffinity(0x0, 0x8, &(0x7f0000018ff8)=0x321) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x9) r2 = socket$unix(0x1, 0x1, 0x0) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect(r0, &(0x7f0000987ff4)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80) listen(r1, 0xfb) 2018/03/25 23:32:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000deaff6)='numa_maps\x00') io_setup(0x7, &(0x7f0000be9ff8)) readv(r0, &(0x7f00000f9000)=[{&(0x7f0000242000)=""/2560, 0xa00}], 0x1) readv(r0, &(0x7f0000076c78), 0xff) 2018/03/25 23:32:52 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmmsg(r0, &(0x7f000020c000)=[{{&(0x7f00009a5ff8)=@un=@abs, 0x8, &(0x7f0000cf5000), 0x0, &(0x7f000023bfc3)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f000082f000)={0x77359400}) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) r1 = socket$inet(0x2, 0xc6e1f502840b9541, 0x2) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x9, 0x4) r2 = socket$rds(0x15, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vcs\x00', 0x10000, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_tables_names\x00') r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$key(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000002c0)=ANY=[@ANYRES64=r2], 0xf0dc111b1a0cbb7b}, 0x1}, 0x0) 2018/03/25 23:32:52 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x180) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x34ba6419, 0xe7ac, 0x5}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x1, 0x3}, 0x8) r2 = socket$inet(0x15, 0x5, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0), 0xd5}, 0x0) close(r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4002, 0x0) 2018/03/25 23:32:52 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3a, 0x800000001, 0x3ff}, &(0x7f0000000080)=0x10) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) r1 = fcntl$getown(r0, 0x9) waitid(0x1, r1, &(0x7f0000000040), 0xa1000001, &(0x7f00000000c0)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x484) 2018/03/25 23:32:52 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:52 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004f6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(0xffffffffffffffff, 0x5419, &(0x7f0000000040)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000080)) 2018/03/25 23:32:52 executing program 4: socket$inet(0x2, 0x0, 0x0) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r1, 0x2) accept4(r1, 0x0, &(0x7f0000000140), 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r6 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x18000) ioctl$DRM_IOCTL_ADD_BUFS(r6, 0xc0206416, &(0x7f0000000040)={0xffff, 0x0, 0x100, 0x100000000, 0x0, 0xffff}) dup2(r0, r4) tkill(r3, 0x15) sendto$inet6(r2, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0xff9a, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/25 23:32:52 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl(r0, 0x401000000000127a, &(0x7f0000000380)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) prlimit64(r1, 0x4e5f609c5b56467c, 0x0, &(0x7f00000000c0)) 2018/03/25 23:32:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000001c0)=0x18) syz_open_dev$binder(&(0x7f00000002c0)='/dev/binder#\x00', 0x0, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x440) sendmmsg(r2, &(0x7f0000006500)=[{{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000000300)="731c6a44724093e2df78c6ca28abd6529cb7bb32c489d56556ce6d08b5afbac9cbe9576b5528e94ccb1b6dd0e095fba3eab2f27ae161c55674034d21609aba44f77669274aa0a216e2b4fe29153bff3dd4596f83c1f7cec792af928b96532f0e95ab7c9b", 0x64}, {&(0x7f0000000380)="61c1298c1e37ab31cc3166deab0da340a190d3b20181be995a050e32b30648df3e0e322bac6981ee724bdb6fe9c8b60b64302c83cb022a5764b9d9edcf0af0b2a42d22f5a5bdcb14f9a11d97ae6da1ff6a30bbe7876768f99861b0ea9a21a3caf26b001c5b6ef6882eb4dc71ec047c08bd61213265c73da45966b923ae4e84cb451f222965ee4612cb71e652bc08c2c6f881cadf8f2c47465a07c1749e6ecb4e0df626edc4518cdce10a15dc2ee1fd7032afafe03830131101404b1fc8df5d049733a868a1f34c995bc51fecd63ed7a535687489", 0xd4}, {&(0x7f0000000540)="d95785ae288d5ccbe46adb26746494321afecf82a016b289add4099d17dff9d64b7b3ad2911b6aa9279c4aca6b5bb4966be68ec861e48a4e71aec01e7b91e79bf8a9a8ed792445ec0e371c9ec35ec408d38ab52c2f3856d4774044fb15d9ddd789ee68342814f14e5645fda584e13e6a8dbe8095c712642ae5dc9cf563f90a7c4d07443b30e8b9d167f7a255127d5a46be7cd09a06b7d5275b83c90b5fb30fc58aa335f726b2e79c85e2af2595bbc056bf39c428ac3b69b270c6ac0d3894183311a101d44e84356d5caef86a1885e17e06d0b4ed95fd3a70fc9f8ee93fe8c498c8ed63f239f2a0", 0xe7}, {&(0x7f0000000480)="e2a6b46630b1b4f476c66bf807a378df27aff08681bdb5a3365deb083cd9dbcdd65f406041693e11d0bdfb5da9f61d3a195e7cd1a0f938469a62439f", 0x3c}, {&(0x7f0000000640)="25ca40b7e915dda9228222ced78a4d4d2f32fc01a099d863694526b05ab2b94fe0775bfa8c39e961c731f44c929f6c9e274dd38d90a1117f24a38ecfada29960a175195626af1303f212882c3c8e9797b245250c8f55176cd4bd", 0x5a}, 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0x1000}, {&(0x7f0000005f00)="05697f16d340a54750b3d89b82f8008c4066aba9dbb0fb80e18b865a8dc2ed99208f5e4a3e8dc17b185e2db1c329facd9265660905deae23adbde00f15a13ebcbdd0b5d76fe57611ffcd461eba18afb8ee12601990cc6407e4c9ba98c8e2a21c15", 0x61}, {&(0x7f0000005f80)="e3fcfda1c16eb620c78f14a8c00ef8348b5a5f7f0f686c187c3d4a765a11b8e000b131e776bc10b5acbeec37e3f833076097eb493f58a4214e2bcd2337cc5d144188f6a0776c96a2ad4453a9990793ad9d1b77e07f9c20b617af8659d2b0e61eb3ba8650da86922cf47d616f4c00229e8f804a72a3002a1acecce51303ce4d1113e4fe6ca1192de526cc0851", 0x8c}, {&(0x7f0000006040)="d7725526e253728ef67cc9e4007c0ba1b21b42753741615f10ca40692eff9a928d7208bbb920a691929de7b158e983d752bbf0be6e767225071cb8246495de4d0544e5bd6bd5f469744d7d90c4f4830801027e38f694a274a9a7268bcdb09aa69b63ce0d99db3619c89bd2c89ee6b1bbe8db44daa52075a81a0d9a3306345a29a11b42a0cc8e67cb3163f110e25f74c36f9c0f41541089218740935b83c99e8b1216eb06895399a369c65b48c271f7d6d7ffd0bd2087881a9a15c6ab1291d8", 0xbf}], 0xa, &(0x7f00000061c0)=[{0xc0, 0x0, 0x7, "9cd192c1bc9792a339af2c7f7793667be9e5332fcd63d7a231a7b8e7821972d7e7029ad8b5ca572328d329feeea93f5392da439298ad7d81f620423a6f7605d48429b122100e486aed5e0b6bb3574e4ad3069db18b94b1910f8a3cedd5aae22a7804ea02b8ecafbf9edfa51b60c3ee0b9f0209e77c4b172b666b3198e4fd77457a9d131b95d1c08aac70ff8b091b974c3e5b38288f9ed6b4f1bf98518467b31b08610d2fb50426b1370fb3"}, {0x108, 0x11f, 0x8, "d62602012e749a5c21a055ea87eb59d06147a7c6f8e2271b0baff2da2979a2edf077bd46029655349940866e40e986d07d9a5366e9888073f87b5f0937f0909d22286b51d433dda94d2ea64525b4865f21b422ccffdc3ab07953d0b4cc1efe982f3ce8e4abe2b8345b8d418544d854638e2fa492ce1e95d33a7ed1e8d1b7bb131c685692ca8d7f5ffd7a5ef5c2bf0aecc0b9a60619b319d7d34b29a3bce585653e8b07d40d65fa5a5f706171b3654c95db177367d7d7a8d9733703db8b3f40e851481c8bdebcd785160cb6ca5d2a0f65d8d3b211e39d1282efbcda6d4316b18ec37119009760313fd844ca41b919292901fab094"}, {0x98, 0x11f, 0xff, "d91476b54c0179d25750246b484b091de799fff100ed5b2e6da9c4a655b11b137673ec108eb8f3dca7b1998193eb67ed282223e534e722d20ff720abb3b31b02bc511f5aa93647e47bca35bd98d1855f6e67e3dea8584761685452ee897f542ff0ed1d10ee163f50db6052a8b85d6f243f3e3cfdf918539c30dfdeb628d20e59296757453254"}, {0xc8, 0x19d, 0x3, "85ab998fe3bc47f595b2e5b61e6d4ff64b2d892cd43914e40c047d5d30e63fbeda42b229015afeb31269e73ff25bdf70961a17aeba344c534b529f484ab8e668c6c3a400ca23d73175bcfa77c8684a6b66cff063d97cd3c9a46616d6a493bfabf8703919937002150e120c901c60c926db1e5e319718a539c382bd4f46c24e9885ac1a87d1aee5dadda850af71496852d1ac159f2d8fa8ce674aea05fa9f83f68a2f529b380dd4091eaa01d79ca67e2187194981c0"}], 0x328, 0x24040000}, 0x3}], 0x2, 0x80) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000022000000002900070000000000000000000000d28ed340db49c2d6d3776186112edcc4cb5b"], 0x18}}], 0x2, 0x0) 2018/03/25 23:32:52 executing program 3: r0 = gettid() ioprio_set$pid(0x1, r0, 0x58f9) socket$unix(0x1, 0x5, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x80, 0x1, 0x40, 0x1, "818f78e1604a7bfec0105ab0f059343d56a9b0e94f39de0eb4b5a585ca75540e8afbd470b01bb295e1ef29b6", 0xcea9}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000140)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x48, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'rose0\x00'}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x4cc9bf1c, 0x3f, 0x7ebc}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x6, 0x4) 2018/03/25 23:32:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200800, 0x0) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000001900)="16", 0x1}, {&(0x7f0000001a80)="2db66aca8f49", 0x6}], 0x2, &(0x7f0000001b80)=[@assoc={0x18, 0x117, 0x4, 0x9467}, @assoc={0x18, 0x117, 0x4, 0x991}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa0, 0x117, 0x2, 0x88, "639611d4d29529fc4befad5b31ccb27a35de1a8c87a5d9d6dc9d07b89cd21d700c4ee056d5191d2f748653d0b22de94c05b287d330b5dfc866b51e0637ba490bc02dd324b99a00ee672d0075ece16270b20c0adc2e5fe3df309ce4340f5a8016f05960234875dad60353d98c6851b4d83ff80e239416aeeeb356d777b19e1759dae0c23d100d71b2"}, @iv={0xf0, 0x117, 0x2, 0xd7, "a3d387024e06877dbee1763b3bed51e868307a626c23f79e1807ad2ba8e4fbfaf7f1eba5a6af2deace2e62c0854ab452e916698e1524d4e92d31e90efa9e0a858e4a9a67033e47a2c34980a10436c63825d9acb2ebef8c50060b8784872c6b731806dd925703bbe5932a894b2442a42f59a6261e20e147288bf372425a4c1a057c055b592bb454099c4e7066a636d496f8c9f1a61956f94dbd0061f875bd44dbf2b59e1e7799e80fefeb3d295bbdbcc586686c49f58c6a1cd0f4bb00cbb1417bba60642e899bf187b1002a63cb83a775544fe7b2ef4935"}], 0x208, 0x4800}, {0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000002240)="1813ab3706db4aa728e46122cbbbe5aad9e780590c86994db608b266b4e4a6e54f8142abac70110d0f51a1871f1de4546e0255c69aa7af4448da4a848377136f0c35182b7a6e39c8e00da96a99a83bc4349f6a82538f011fb4be2146f69b681344c792a506555925c327ddc8c30be2e3e281d95ba1697f3dc90cb4f3325bb7948d1a83fbc5e9e913c51fe1c8f61646a2387cb7f933431342a954844c2f70ec310d4daf16347ff25ff0696643ebd3459ace880083fb2a0d813c9847fae822a8886077e6833cd3a862a807d01fce702c10d4", 0xd1}], 0x1, &(0x7f0000002380)=[@assoc={0x18, 0x117, 0x4, 0x8}, @assoc={0x18, 0x117, 0x4, 0x80}], 0x30}, {0x0, 0x0, &(0x7f0000002940)=[{&(0x7f0000002400)="799fa59c900984dede6a13a25323de725212c6aa1a4832181cc52856d4ac86534236f57c8cbcafbe70113c044e52b7eb8c92d0c910392f469c5293a6d9e7b844eb04e7369c70de01047b6f1a8da34fd207a16c90cd32", 0x56}, {&(0x7f00000024c0)="16963eed32ffa484223dff16344bb2ffcf79db91412eaec57692c59b44878d1168190c581fe6940acbc8ccaccd1274d61f8ea450b402f73dc940c0ac810da2227bc0177398ea2b5892bfb4ea5c4409809e96c04ca7a29d94787486af14f7fe9998744d1c0d1121bb57a134a7a77d", 0x6e}, {&(0x7f0000002580)="ec22fb0df809870e889e2c0a8db5b9811401a074b43acbed8cb302d59b615aac956ab9f3e61642934fd0df0c815dd154198b301e4b5c96568407fb0965708fb1fcf54bf939b1014238ccd735bb96ff44d5e70706f8e9e47f6998b8bc4b812ae6f1037a97b546f009069ff4636a511eb1c6810f8f284645d5970930763a3796d24203c1e1ab629152b59b6be38a818653bd7b8e6f74aa51f4344b0f67d5d2d21cb4cd4a9396f4486c25d70e758f0c10897c89198e38120f790490adba777c0d7f5b53d8ef1f854bcdca5f756aa35398bde4d35c3b2a9031adebe47712390ccc8b807aa2cd81fe3ffef7b150bbc9eb31f5", 0xf0}, {&(0x7f00000026c0)="457125dff6a9388e4f2aaee96437de9e1562a1dd1d2f49bc0f3e0701e78e9670d0a18dc7afd028753835f5fb0ef09b1c964a7d551eca31da6953153bb279e7dca12b42802960c890d3728a9a0e2ce412a875dea86d23fe5c76cb0632a2026bec6614bcf614f2ad5d7188891bfaa13d9a29eb3e88452658090858b7b321e7277c861746079b2e96e36a", 0x89}, {&(0x7f00000027c0)="315f72819669c2858dd96767557ee174eaa19882a437913c12692ffcd1065cdfafb36fad0118c3c438dc466712bbd07c4674d2c392f5d848da544a01a929c2cb9cd8af72ed820b3b6065ffc92fabac30cc186b6f95e64480c09022b951b51a7414a1fdbbeb44d3a0f06f374d135673c609b0a97caa22e899b62fbfcb712bdc5396c1f549e359f662ec3a80b43c00b6bffba894182428f51743986201a37a1b07e48553a55fac9021a5e828be9788a7e7295e153d1dd03d9ff5d681a842390c6f4b9ca788932d69844eda30d238", 0xcd}], 0x5, &(0x7f0000002a00)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xf0, 0x117, 0x2, 0xdb, "15dd401fa7f98849dfc053a21fca317b99e2cae4008997197e75f6168ce0aba5c18de233fe7de06c7cf0b1efe1d8710508a75bcc65ebd3caab7fc8a6a8bde83a3c01aa43aae33cd31119775e748e05eaa992f85002c70a79e5767f30ed362a46eb863b33f61c61c232afd88fc0fddf1c1f59242eb9edd3ea722b9f73731376c361d759017a0a0bb0905b5a33014a4d64045b106f3340d4c6a303b2eb20e706f6d4add0315fe7f745e561bdf4aefacdb822fa14722227305ad148856b0ae22f380f5bbd3b18d3fa9ef987bb71266b99ec4e5a1a4293424e41ee36ad"}, @op={0x18, 0x117, 0x3, 0x1}], 0x120, 0x20000000}, {0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b40)="dbb669cfb875a9d2c7e4d88cd1844d0df05a7ab08cb2069e533d1ae3c9d9430493344d9773aae12c8761b04616d18494b5d2141c8701763c9b01497b47fc726c8f5e146f8ffaf7c2b5bcb3e3026cc05e1ee6d7cb3a51a5aec52715ad29f1697459c1eaaeef2c4ee543a2d3db49220ba45a1e551927de9483889b9c9fc7354b614bcc43a7727f07960dd0f97fc22f0386078fc69b04461652a303a93d9dca4fc7aa38b8abbab3f8dcf6453045975ae9c145f5f91d8039654a846d28a4a72d0728cb8b4a790d7dc1808cdf6ea4f8459b95232cce6018e4b0c11c06db7a8bbf78792ecbdf97eeeba59d22d5cfccc074ea18e55aed91", 0xf4}], 0x1, 0x0, 0x0, 0x40000}], 0x0, 0x4000000) 2018/03/25 23:32:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x1ff0000000000000, 0x0, 0x0, 0x401}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/03/25 23:32:52 executing program 0: sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)="60c49f1c23119633f124fbb7f003732f3e8e39c9f701aa7f7239aa37343e8ec331714b77c196ef0a89293b50b94a2fe15c9cf5b67927a12239e522c699612a2573e4a54fc64e2d069f1aa7a089bd7f4f2e4a68a681d3400731653ad46d93140ba2", 0x61}], 0x1, &(0x7f0000001480)}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) sendmsg$alg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)="14f821ab5e7b95836723d3797734c5a8a4d1fe20040b29ed35f79c7988ba5af2a2a2651e0b4068f3f2dd4c595870df502cba5f9658e877a17d9b94d44b4810872d2c98e7f896343906916e396e07787e4107d0250bd137572345852e4476f3e315a2a4a898b1abeea93c941730ed699b4ca97546cef844baabca68a4eb9301f3b78b7b28d82570c7b6e3d8447e33199bb760d1d36cca6954d26957bf2c82685ff1076bb3ad2115e313a6488aae8ff92d", 0xb0}, {&(0x7f0000000280)="10be2d70af9929db9b6ba92bd7d12a234c36539f8b216de6ab75288aa93f82e91420b0d1dddce7da0804f13f6fa5deff693434e4b6c4495bcd686db69c8655dedd2e4c849acf45966f53f97ec68f3b4843a6645faf8df3e04a7a6861df9f2a59cb03afdd6593e9a7cccb225425032559dd75d4", 0x73}, {&(0x7f0000000300)="b69f4bf2b6cd842c1ca428a2aeac4fe22032aecdee5a1bdd7f4e3751915805d640bf46f6bf772e398731dda6a083a51f6ea7bda8c4cbb1976158681656f2a2d46013d26d0c6f682c69", 0x49}, {&(0x7f0000000380)="18ed1a1c7bd1c4380ec6e3829402564ff68019a1b2b8a50da98a6128b5f45e91546cde535ca57d6d1abff87348aaafc9d802ba8272ed351ec1c2629bf8bca14751fca516740f27c671573902f2c5b3ce8e7ef1e5e7", 0x55}, {&(0x7f0000000400)="47acaadc863982fb445d4b261a09a793ca7336138b4f2264dac55abd7123a3b034e422859746bf305b58278dfe8ff1cd8fb55172f4c93744245850546fa5219cf4d7dac604e25f48cab9af7b2d90108a2b8cc0361c3944bbda4aa5479c2410b3bf838fc7e680253ecd8f2ebf7a2746b6a4405a41dec414c0525a24a0455670e2ad0844c077b1", 0x86}], 0x5, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x130, 0x24000000}, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/25 23:32:52 executing program 7 (fault-call:4 fault-nth:0): r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x100002000000, 0xd0050, r1, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000340)) 2018/03/25 23:32:52 executing program 6: r0 = socket$packet(0x11, 0x403, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001080)={0x0, 0x7}, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000010c0)={'icmp\x00'}, &(0x7f0000001100)=0x1e) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x10801, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000001140)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000001200)=0x249, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000300)) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000001240)=""/4096) perf_event_open(&(0x7f000025c000)={0x3, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000001180)='/dev/snd/pcmC#D#c\x00', 0x2, 0x20000) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f00000011c0)={0x0, 0x9}) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/206) close(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000000280)=0xe8) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000000400)={0x7ff, 0x2, 0x9, 0xc6, &(0x7f0000000380)=[{}, {}]}) connect$packet(r2, &(0x7f00000002c0)={0x11, 0x4, r4, 0x1, 0x1000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 351.345377] FAULT_INJECTION: forcing a failure. [ 351.345377] name failslab, interval 1, probability 0, space 0, times 0 [ 351.356682] CPU: 0 PID: 1759 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #366 [ 351.363960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.373312] Call Trace: [ 351.375894] dump_stack+0x194/0x24d [ 351.379509] ? arch_local_irq_restore+0x53/0x53 [ 351.384189] should_fail+0x8c0/0xa40 [ 351.387894] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 351.392992] ? print_irqtrace_events+0x270/0x270 [ 351.397760] ? rcu_pm_notify+0xc0/0xc0 [ 351.401648] ? find_held_lock+0x35/0x1d0 [ 351.405748] ? check_same_owner+0x320/0x320 [ 351.410064] ? rcu_note_context_switch+0x710/0x710 [ 351.414987] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 351.420224] should_failslab+0xec/0x120 [ 351.424195] kmem_cache_alloc_node+0x56/0x760 [ 351.428711] __alloc_skb+0xf1/0x780 [ 351.432327] ? skb_copy_and_csum_dev+0x370/0x370 [ 351.437080] ? print_irqtrace_events+0x270/0x270 [ 351.441825] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 351.447007] ? print_irqtrace_events+0x270/0x270 [ 351.451758] ? lock_release+0xa40/0xa40 [ 351.455728] ? trace_hardirqs_off+0x10/0x10 [ 351.460050] ? lock_pin_lock+0x360/0x360 [ 351.464099] ? lock_pin_lock+0x360/0x360 [ 351.468161] alloc_skb_with_frags+0x10d/0x750 [ 351.472649] ? __lock_acquire+0x664/0x3e00 [ 351.476890] ? print_irqtrace_events+0x270/0x270 [ 351.481650] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 351.486413] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 351.491601] sock_alloc_send_pskb+0x787/0x9b0 [ 351.496107] ? sock_wmalloc+0x1d0/0x1d0 [ 351.500079] ? perf_trace_lock+0xd6/0x900 [ 351.504220] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 351.509416] ? trace_event_raw_event_lock+0x340/0x340 [ 351.514606] ? ipv6_dev_get_saddr+0x4e2/0xdc0 [ 351.519094] ? lock_downgrade+0x980/0x980 [ 351.523240] ? ipv6_get_saddr_eval+0xee0/0xee0 [ 351.527818] ? trace_hardirqs_off+0x10/0x10 [ 351.532135] ? __lock_is_held+0xb6/0x140 [ 351.536188] ? perf_trace_lock+0xd6/0x900 [ 351.540325] sock_alloc_send_skb+0x32/0x40 [ 351.544553] __ip6_append_data.isra.43+0x1c38/0x3390 [ 351.549656] ? ip6_mtu+0x369/0x4d0 [ 351.553182] ? lock_downgrade+0x980/0x980 [ 351.557327] ? ip6_setup_cork+0x1740/0x1740 [ 351.561644] ? ip6_mtu+0x1c7/0x4d0 [ 351.565168] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 351.569322] ? lock_downgrade+0x980/0x980 [ 351.573454] ? trace_event_raw_event_lock+0x340/0x340 [ 351.578650] ? ip6_setup_cork+0xeb8/0x1740 [ 351.582877] ? rcu_pm_notify+0xc0/0xc0 [ 351.586757] ? __local_bh_enable_ip+0x121/0x230 [ 351.591422] ? ip6_dst_mtu_forward+0x3c0/0x3c0 [ 351.595995] ? __local_bh_enable_ip+0x121/0x230 [ 351.600667] ? ip6_dst_lookup_tail+0x3f8/0x18b0 [ 351.605343] ip6_make_skb+0x386/0x5e0 [ 351.609126] ? ip_reply_glue_bits+0xb0/0xb0 [ 351.613446] ? ip_reply_glue_bits+0xb0/0xb0 [ 351.617765] ? ip6_push_pending_frames+0xe0/0xe0 [ 351.622530] ? xfrm_lookup_route+0x4f/0x1a0 [ 351.626862] ? __lock_is_held+0xb6/0x140 [ 351.630916] udpv6_sendmsg+0x27fc/0x3400 [ 351.634979] ? ip_reply_glue_bits+0xb0/0xb0 [ 351.639306] ? udpv6_setsockopt+0x80/0x80 [ 351.643453] ? reacquire_held_locks+0x1f9/0x3e0 [ 351.648120] ? find_held_lock+0x35/0x1d0 [ 351.652181] ? release_sock+0x1d4/0x2a0 [ 351.656147] ? lock_downgrade+0x980/0x980 [ 351.660292] ? __local_bh_enable_ip+0x121/0x230 [ 351.664951] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 351.669954] ? release_sock+0x1d4/0x2a0 [ 351.673914] ? trace_hardirqs_on+0xd/0x10 [ 351.678047] ? __local_bh_enable_ip+0x121/0x230 [ 351.682706] ? _raw_spin_unlock_bh+0x30/0x40 [ 351.687098] ? release_sock+0x1d4/0x2a0 [ 351.691072] ? udp_v6_get_port+0x355/0x600 [ 351.695300] inet_sendmsg+0x11f/0x5e0 [ 351.699092] ? inet_sendmsg+0x11f/0x5e0 [ 351.703054] ? __might_sleep+0x95/0x190 [ 351.707025] ? inet_create+0xf50/0xf50 [ 351.710920] ? security_socket_sendmsg+0x89/0xb0 [ 351.715683] ? inet_create+0xf50/0xf50 [ 351.719572] sock_sendmsg+0xca/0x110 [ 351.723293] SYSC_sendto+0x361/0x5c0 [ 351.727015] ? SYSC_connect+0x4a0/0x4a0 [ 351.730992] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 351.735835] ? vfs_write+0x374/0x510 [ 351.739548] ? wait_for_completion+0x770/0x770 [ 351.744172] ? fput+0xd2/0x140 [ 351.747360] ? SyS_write+0x184/0x220 [ 351.751090] ? SyS_read+0x220/0x220 [ 351.754736] SyS_sendto+0x40/0x50 [ 351.758197] ? SyS_getpeername+0x30/0x30 [ 351.762268] do_syscall_64+0x281/0x940 [ 351.766159] ? __do_page_fault+0xc90/0xc90 [ 351.770397] ? _raw_spin_unlock_irq+0x27/0x70 [ 351.774924] ? finish_task_switch+0x1c1/0x7e0 [ 351.779431] ? syscall_return_slowpath+0x550/0x550 [ 351.784388] ? syscall_return_slowpath+0x2ac/0x550 [ 351.789330] ? prepare_exit_to_usermode+0x350/0x350 [ 351.794358] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 351.799750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 351.804787] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 351.809983] RIP: 0033:0x454879 [ 351.813162] RSP: 002b:00007fa2680adc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 351.820872] RAX: ffffffffffffffda RBX: 00007fa2680ae6d4 RCX: 0000000000454879 [ 351.828141] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 351.835426] RBP: 000000000072bea0 R08: 0000000020000100 R09: 000000000000001c 2018/03/25 23:32:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x4, &(0x7f0000000180)=[0x7, 0x0, 0xc000, 0xfba3a40], &(0x7f0000000200)=[0x6, 0x1000, 0xb75], 0x20, 0x4, 0x1, &(0x7f0000000240)=[0x2a, 0x2, 0x3, 0x5], &(0x7f0000000280)=[0x8, 0x101, 0x7fff, 0x401, 0x1]}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/202, 0xca}], 0x1, 0x0) [ 351.842709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 351.849976] R13: 00000000000004d9 R14: 00000000006f84f8 R15: 0000000000000000 2018/03/25 23:32:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xbffda89a52377896) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/03/25 23:32:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000001100), 0x0, 0xfffffefffffffffe, &(0x7f00000010c0)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) writev(r0, &(0x7f0000001080)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="023209ad30c270ad1aa1110b9d1c16cab54c1e7ece9c4472cbeaf405da960e0750c4246bb4ad553c4f12333ee841a55943e33d363c6a0ec59a9b99399c6aee3de7bbea1f257c2060efb602a26cc64583fc3b8612e7eae4f75bac37a98233746620ca84087a2112bf2c4f73f11a05fd", 0x6f}], 0x2) 2018/03/25 23:32:53 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x406000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x4a, "2368b2d512e04dde7ab9f48081a94be5455bc9ef0be7428c32c948597d74cc09db2f233205d915a5bb47fb7084a413c475a90acbe68582dcc1d812689afa39aa3d7119064e9924ed5d9c"}, &(0x7f0000000240)=0x52) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x1f, 0xa, [0xffffffff, 0x2c52, 0x8, 0x4, 0x7fff, 0x0, 0x5, 0x67, 0x6, 0x7]}, 0x1c) madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x0, 0x0) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x107, 0x1, &(0x7f00004d8ff0)="01000000f6ff060000071a00009139cc", 0x10) close(r3) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000040)={{0x100000001, 0x4}, {0x7ff, 0x100000000}, 0x5, 0x7, 0xffffffff}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00000000c0)="140a5963a5b30036660de3b28b6346966b1e0e6c18a68427fd7af59ab684b32ab9e37a82e3c1c5bd01c4419c711c5764fff201131c37e3e57cccb5f113dcb36d8ef446154c6a50c10981a5dbc13dbdf9c162274041abe4911d856c09e6682735572657d6ea567b354cd80c9667d4bffbc45af3c0b1dd79335748f02b2f831bc64b18e9e72422b7bc7e91d3ba6055016c4e6b61e59a59ff4a169b46c6a447f75d345b59af67c0159a50a5e9b350a8f3ef4a85c7f11eda4c4a52270de4214e85f20772f19f86458b3ca99e3f77", 0xcc) 2018/03/25 23:32:53 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pwritev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="230bf9e1c0c797fdf122813420e0b0723a5dd14af3c7d7e187a952ee69a0c8bc6d65bed46377330b062a22c9555a83c124daa6f48f66a82ffe29ed45a01e784dc0f3d2d88361e24b89cd3c5f2da52b0765b2d6d6d05b3868b4", 0x59}, {&(0x7f0000000100)="fa13cdca56ac9caa98801898b31cbcb10969096d", 0x14}], 0x2, 0x0) syz_emit_ethernet(0x72, &(0x7f0000000140)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xfffffffffffffffb, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3d, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], "802a08000000006b"}}}}}}}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3, 0x2, 0x8}, 0x10) 2018/03/25 23:32:53 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:53 executing program 1: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x200000000000002, 0x10000) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)) r2 = dup(r1) accept4$alg(r2, 0x0, 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x79cb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e24}}, 0x5, 0x2}, &(0x7f0000000200)=0x90) ioctl$TIOCSBRK(r2, 0x40044591) 2018/03/25 23:32:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f00000007c0), 0x0, &(0x7f0000000880)=""/189, 0xbd}}, {{&(0x7f0000000940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000001d40), 0x0, &(0x7f0000001dc0)=""/44, 0x2c}}], 0x2, 0x10000, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) prctl$getname(0x10, &(0x7f0000000000)=""/117) sendto$inet(r0, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/25 23:32:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x80000) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0xfffffffffffffe01, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x1, 0x4) clone(0x0, &(0x7f00008dcfff), &(0x7f0000000040), &(0x7f0000001ffc), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000005, 0x0) openat$cgroup(r0, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) 2018/03/25 23:32:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x100}, 0x0, 0x80000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000000)=ANY=[@ANYRES64], 0x1}, 0x1}, 0x0) 2018/03/25 23:32:53 executing program 0: mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x2, 0x11, 0xffffffffffffffff, 0x0) write$selinux_load(0xffffffffffffffff, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux', "ea7255ab21308eceeb4605c22fbc434617dd110920699cd63a6cc76f326e3b"}, 0x2f) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000080)={0x1f, 0x8, 0xca, 0x9, "7ecf8fc2a1660c0058d67fa2da14a93e4bedd5164d5cb190df2cc706a5e64fb7"}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000040)={'gretap0\x00', 0x8}) ioctl$int_out(0xffffffffffffffff, 0x1, &(0x7f000004bff8)) 2018/03/25 23:32:53 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x78bc}, 0x8) 2018/03/25 23:32:53 executing program 6: r0 = socket$inet(0x2, 0x1, 0x10001) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x82802, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x402, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r0, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @rand_addr=0x5}], 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000e47fe2)={0x0, 0x10, "a464796220ece641af3cf21182b80ee5"}, &(0x7f0000789000)=0x18) 2018/03/25 23:32:53 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x18082, 0x40) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x1, &(0x7f000000a000)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000000c0)=0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x3, {{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xd8}}}, 0x88) chdir(&(0x7f000082c000)='./file0\x00') rmdir(&(0x7f0000000040)='./file0\x00') 2018/03/25 23:32:53 executing program 7: r0 = socket$inet6(0xa, 0x800080001, 0x40) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:53 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x5ba0, 0x400000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000440)={0x5, {{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0xfeaa) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080)=0x4, 0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000140)={0x7, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) mq_notify(r3, &(0x7f00000000c0)={0x0, 0x24, 0x1, @tid=r4}) dup2(r2, r3) syz_kvm_setup_cpu$x86(r2, r1, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f0000000380)="650f01cb66baa100b0fbeec744240092560000c744240291c8d35cc7442406000000000f011c240f12cf3e3ef365d9ea3e650fd1ac7b000000003e0f5d3d005000000f3803ef0f01cf66b88f008ed8", 0x4f}], 0x1, 0x50, &(0x7f0000000400)=[@cstype0={0x4, 0x9}, @dstype0={0x6, 0xd}], 0x2) 2018/03/25 23:32:53 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000140)=@req) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000000f48)=""/244, &(0x7f0000002000)=0xf4) 2018/03/25 23:32:53 executing program 0: getitimer(0x2, &(0x7f0000000000)) r0 = socket$inet6(0xa, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) 2018/03/25 23:32:53 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x7f00, 0xffffffffffff3f99, 0xffff, 0x12, r0, 0x8}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4, 0x1, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, &(0x7f0000000340)="41757e8570b66919a0d59582ed9414a1d7291e3fcf01bc920f8ce9d6a1af7351fd00f335a754d44a26810311ab69eeeca2725b2b66a8853a7588aa035a70491ef8460651fa12dbb577de08befed5bf87654d060462b7e3f0cb0c5441303f4f364349784eb6412eeb9bce578096384e826484c23284677f92f88143cacd", &(0x7f0000000140)="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"}, 0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r2, 0x0, 0x1, 0x80, 0x100000000, 0xee4}, 0x14) 2018/03/25 23:32:53 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1, 0x3, 0xa5838aebecb24ff7}, 0x14}, 0x1}, 0x0) 2018/03/25 23:32:54 executing program 3: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb07800102f000000000000000000000000000000000000000000000000000000ffffac1414bb344a880b00000000000008000086dd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)) r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffffc, 0x101000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/163) 2018/03/25 23:32:54 executing program 2: r0 = socket$inet(0x2, 0x1, 0x6) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000019f96)="1b", 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x72}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000001a000), &(0x7f000000cffc)) 2018/03/25 23:32:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000115fe0)={0x1}) fcntl$lock(r0, 0x24, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x40}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r1, 0x400000000000003a, 0x0, &(0x7f0000000f44)=""/188, &(0x7f0000000000)=0xbc) 2018/03/25 23:32:54 executing program 4: move_pages(0x0, 0x3, &(0x7f0000000000)=[&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil], &(0x7f0000000080), &(0x7f0000002000), 0x0) 2018/03/25 23:32:54 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0x400000) finit_module(r0, &(0x7f0000000080)='/dev/input/mice\x00', 0x1) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$mice(&(0x7f0000009000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r3 = dup2(r1, r1) sendto$inet6(r3, &(0x7f0000009000), 0xfffffe34, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000000)={0x7, r2}) 2018/03/25 23:32:54 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000000000002900000406000000"], 0x10}}], 0x2, 0x0) 2018/03/25 23:32:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x100) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000040)) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0xa0, 0x80, 0x32, r2, r3}, {0x5, 0x3, 0x10000000, 0x8, 0xff, 0x80000000, 0x1f, 0x2}, {0x0, 0x2, 0xcd51, 0xff}, 0x8, 0x6e6bbf, 0x2, 0x1, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6f}, 0x2, @in, 0x3503, 0x3, 0x3, 0x3, 0x1, 0x1, 0x654}}, 0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) openat(r1, &(0x7f00000003c0)='./file1\x00', 0x80, 0x20) getpeername$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:54 executing program 3: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) ioctl$int_in(r0, 0x5456, &(0x7f0000000100)=0xd) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000200)) r2 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x9, 0x101000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1f, 0x8, 0x5, 0x1}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x20, @dev={0xfe, 0x80, [], 0xf}, 0x9}]}, &(0x7f0000000280)=0x10) getsockname(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) 2018/03/25 23:32:54 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5558f042b8dd3982e5fe07aec8c263fa42d0b35436df8cb322145045f4a9fcf1208a348450b23db01f386337f18cd843427") fadvise64(r1, 0x0, 0x4004, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0xffffffffffff0000, 0x4, 0x9b72, "71756575653000000000000000000000008103c1e1e38774e400", 0x9}) 2018/03/25 23:32:54 executing program 2: r0 = socket(0x1e, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x100003f, &(0x7f00000000c0)=""/74, &(0x7f0000000140)=0xfffffffffffffee9) r1 = socket(0x10, 0xb, 0x2) accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) 2018/03/25 23:32:54 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc2040) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000040)={0x2, "9837"}, 0x3) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x1111, r0, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f00000000c0)=0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)) r1 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x2, 0x80) set_robust_list(&(0x7f0000000180)={0x0, 0x1}, 0x18) r2 = msgget$private(0x0, 0x134) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000001c0)=""/112) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x78}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @rand_addr}}, [0x2, 0x100000001, 0x800, 0x5, 0x40, 0x7, 0x9, 0x62, 0x40, 0x9, 0x3, 0xa07, 0x8, 0xfffffffffffffffa, 0xfffffffffffffff8]}, &(0x7f0000000400)=0x100) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000440)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000480)={0xff, 0x4, 0x10000, 0x1000, 0x8, 0xffff, 0xa00, 0x7, 0x1, 0xff, 0x200}, 0xb) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000004c0)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000500)={0x1, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000005c0)={0x0, 0x3}, 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000600)=""/4096) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001600)={0xa5, 0xffffffff, 0x401, 0xffff, 0x5, 0x6}) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000001640)="700b6e593b48513842633e9f899a138431039348d1c1338c19ba2129dced9b6564b8a040", 0x24) openat$cgroup_procs(r1, &(0x7f0000001680)='tasks\x00', 0x2, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000016c0)={0x1ff}, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001700)) socket$inet(0x2, 0x3, 0x8000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001740)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000001780)={0x0, r4}) bind$inet6(r0, &(0x7f00000017c0)={0xa, 0x4e20, 0xa1d, @loopback={0x0, 0x1}, 0x939}, 0x1c) eventfd2(0x7fffffff, 0x800) syz_open_dev$sndpcmc(&(0x7f0000001800)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) syz_open_dev$sndmidi(&(0x7f0000001840)='/dev/snd/midiC#D#\x00', 0x81, 0x400) 2018/03/25 23:32:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000003400)={&(0x7f0000000040)=@kern={0x10}, 0xc, &(0x7f0000003380)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="100000002e00734b7968000002714200f0ffff74d81011c163e877"], 0x10}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x3f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x77218885}, 0x8}, 0x2b3) 2018/03/25 23:32:54 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0)=[{&(0x7f0000fa7f12)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a", 0x18}], 0x1, &(0x7f0000fa6fe8)}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000000100)=[{&(0x7f0000000000)=""/203, 0xcb}], 0x1, &(0x7f0000590000)}, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x10001, 0x8c00) 2018/03/25 23:32:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f0000000000), 0x0) r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x8) dup3(r0, r2, 0x0) 2018/03/25 23:32:54 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000023000103000000000003949904a17ce239fd16b4aa9fb5968f0000001300000006000900e0000002"], 0x5b}, 0x1}, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x2000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/231) 2018/03/25 23:32:54 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5558f042b8dd3982e5fe07aec8c263fa42d0b35436df8cb322145045f4a9fcf1208a348450b23db01f386337f18cd843427") fadvise64(r1, 0x0, 0x4004, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0xffffffffffff0000, 0x4, 0x9b72, "71756575653000000000000000000000008103c1e1e38774e400", 0x9}) 2018/03/25 23:32:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:54 executing program 1: futex(&(0x7f0000000000), 0x8, 0x0, &(0x7f00000000c0), &(0x7f0000000080), 0x0) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000340)=@known='system.advise\x00', &(0x7f00000002c0)=""/93, 0xffffffffffffff82) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, 0xfffffffffffffe55) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0xe24, 0x7e4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0xfff}, 0x8) r2 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x800) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x202000, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000180)={0x2, 0x4, 0x8000}, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000240)={0x5, 0xffff, 0x4, 0x7e54, 0x9, 0xffffffffffffff2d, 0x1, 0x2, 0x9, 0x6, 0x2}, 0xb) 2018/03/25 23:32:54 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/mcfilter6\x00') preadv(r2, &(0x7f0000fc5fc0)=[{&(0x7f00003b0000)=""/4096, 0x1000}], 0x38, 0x0) 2018/03/25 23:32:54 executing program 2: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x6, r0}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/03/25 23:32:54 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000011000/0x2000)=nil, 0x2000}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000060ff0), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x2}) pkey_mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/25 23:32:54 executing program 0: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "a399e9c558720d8d1f6728f1c5f07531dc6150defaca6ebcaf1b8b8c36184c8f147be96ea31efbf49ca9b9d7"}, 0x0, 0x0, 0x8000000000000000, r1, 0x0, 0x0, "655397eb4a90dc0d4bbdd330f3aa50c6a17a4cbe46f9a27f671d171c4a2c50f288493929c1e0fe9468a5eb556554a2803b25502ef5bc450d5f58f28b16e1198d", &(0x7f0000b0bfb2)="446465762f736e642f636f6e74726f6c4323009cb55a60fb8d54423e20546bd33125000000000000fd03e22965bb699aabcb8311b779fbf5497252581e19688501001a7898bd7751951d53b93ab1", 0x4e, [], [0x2, 0x3, 0x1]}) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000005000), 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, "b1abe2da02000000e1000000fc00000000000000dc98784b49e0007e00002fd9"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 23:32:54 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0xffffffffffff7fff, 0x40) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r3, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) 2018/03/25 23:32:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a00], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x2bc) 2018/03/25 23:32:54 executing program 1: 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) r3 = syz_open_dev$admmidi(&(0x7f00000004c0)='/dev/admmidi#\x00', 0x80000000, 0x0) bind$vsock_stream(r3, &(0x7f0000000500)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000000)={"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"}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000400)={0x7}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000480)={0x0, 0x4, 0x9, &(0x7f0000000440)}) 2018/03/25 23:32:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x100000001) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x40000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000140)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:54 executing program 2: setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, &(0x7f0000000140), 0x1) 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 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) timerfd_gettime(r0, &(0x7f0000000000)) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='{\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00000001c0), 0x0) 2018/03/25 23:32:54 executing program 0: r0 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x401, 0x82080) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f00000018c0)={@remote, 0x0}, &(0x7f0000001900)=0x14) bind$can_raw(r0, &(0x7f0000001940)={0x1d, r1}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1064, 0x37, 0x10, 0x70bd2d, 0x25dfdbfd, {0x1f}, [@generic="d75bd5e066a285f643254fde3190d43235e18236044ebd57c8841831a344fd2219bcb8ebc432bffd21d1aed91f1c59e9ef603264ddb269e5b8c157505b92a112ab96b3552fec42e3deec68c34f127e", @generic="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"]}, 0x1064}, 0x1, 0x0, 0x0, 0x40080}, 0x20044040) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000012c0)=0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000001340)={0x2, r0}) sched_setparam(r4, &(0x7f0000001300)=0x2) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r3, 0x119, 0x0, 0x0, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4}]}, 0x1c}, 0x1}, 0x0) 2018/03/25 23:32:54 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x401, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000080)=0x80, &(0x7f00000000c0)=0x2) 2018/03/25 23:32:54 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r0) 2018/03/25 23:32:54 executing program 3: r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000200)='attr/exec\x00') exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000a00)=0xe8) recvfrom$packet(r1, &(0x7f0000000080)=""/224, 0xe0, 0x10002, &(0x7f0000000a40)={0x11, 0x1f, r3, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) 2018/03/25 23:32:55 executing program 4: r0 = add_key$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}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f000060df0f)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe11875deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f0512cca7341063127aa29672", 0xc0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r2}, &(0x7f0000a53ffb)=""/5, 0x34, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'sha3-512-generic\x00'}}) 2018/03/25 23:32:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockname(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) [ 353.375599] netlink: 'syz-executor0': attribute type 4 has an invalid length. 2018/03/25 23:32:55 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000001c0)='cpu.weight.nice\x00', 0x2, 0x0) readahead(r1, 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x800, 0x40800) r3 = getpgrp(0xffffffffffffffff) wait4(r3, 0x0, 0x40000003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000100)={0xfffffffffffffffa, 0x0, 0x1, 0x5000000000}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x75, r4, 0x0, 0x636}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) bind$rds(r5, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) 2018/03/25 23:32:55 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)) ioprio_set$pid(0x2, 0x0, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/25 23:32:55 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x7, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @rand_addr=0x47}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0x4, 0x7, 0x8, 0x2, &(0x7f0000000080), 0x5, 0x9, 0x401}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x184, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)="677265746170303a091e00"}) 2018/03/25 23:32:55 executing program 5: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000788000)=0x6, 0x4) 2018/03/25 23:32:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0x20, 0x2, 0x6, 0x81, 0x9, 0x1, {0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0xe2e, 0x401, 0x7, 0x566b, 0xed}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x7a71}, &(0x7f0000000180)=0x8) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x15}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x9, 0x8, 0x100, 0x10000, 0x8, r3}) 2018/03/25 23:32:55 executing program 2: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = geteuid() stat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) fchown(r0, r1, r2) r3 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r4, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) r5 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x20, 0x82080) bind$vsock_dgram(r5, &(0x7f00000004c0)={0x28, 0x0, 0x2711, @hyper}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f000074fffc)=0x6, 0xa3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x4, 0x10, 0x7fffffff, 0x1f}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000580)={r6, 0x3}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000200)={0x4, 0x8, 0x100000000, {0x77359400}, 0x1f, 0x100000000}) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x0) r7 = dup(r3) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r3, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000003c0)=@int=0x7, 0x4) sendto$inet6(r3, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_AGP_ENABLE(r7, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYRES32=r4, @ANYBLOB="7f0006005a43070008df020001000600"], &(0x7f0000000440)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f00000002c0)={r7, 0x1f, 0xc529, "469648cb991166927d76ffbfb48c0ba15fa9a2cef2f9e0f4f15620a0116cf961e568882455531bce4cd1e3f79d25442951da9798400ff7e04889faea079415a24d022264226d35b6de3bb3d5589ce80959b9747999d77e7004278f201d0219861a1cd6355eb0fd7efa140ae075fdef1ffc2f73e4af34140e40b3414ee2096bd534ae9f5fd10f5e80595cdbafb16767631a9dc4da6f28af1740ecf17927431b8a58646158bbe503e1d19c2f04cbf0612aa9ea9f1ad7325130a23748d6320c"}) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) sendfile(r7, r8, &(0x7f0000000400), 0x8000fffffffe) 2018/03/25 23:32:55 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prlimit64(r1, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/25 23:32:55 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x90000, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/101, 0x65, 0x100, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0x3, 0x1, 0x0, 0x7ff, 0x7fffffffffffffe}) 2018/03/25 23:32:55 executing program 3: unshare(0x400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/vcs\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) dup3(r0, r0, 0x80000) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000074fff0)={r0, &(0x7f0000bbcfc1)}, 0x10) 2018/03/25 23:32:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000240)='./file1\x00') syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x40, 0x48100) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000740)={0x0, 0x3, 0x18}, 0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)) r0 = syz_fuse_mount(&(0x7f0000000480)='./file0\x00', 0x9000, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0x80001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000002, 0x10, r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x7, 0x100) openat$ion(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ion\x00', 0x200800, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000008c0)=ANY=[@ANYBLOB="030000000000000000000040950f00000000000009000000068d00000500000024dd000000000000000000000000000007000000000007000000018000003f00000006000000400100000000000000e7d80000000005000000020000009e13ffff0800cbf256b282abf7a9deb6c00000723f000000000000000000000000000000000000000000000000000000b15b8841a3ccbc140e607ddb55c22f4d122ce18ec54bf1bda9ee9aabd039f72e7a7bf197450ace9c111adbd614acd20fcae743c78f295d980cb528b3dbc334ca775c35c50157bd8735bd6a98c520f701d33a797c0e744ca0451f811b659f470c124440a3207c5a68636a7f1a"]) socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}}, 0x14}, 0x1}, 0x0) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000)=@sack_info={0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e23, 0x4, @empty, 0x7}}, 0x0, 0x8fd, 0x6, 0x6, 0x6}, 0xa0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000540)=""/145) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r7 = accept4$alg(r5, 0x0, 0x0, 0x800) sendfile(r7, r6, &(0x7f0000807000), 0x2000003f) r8 = fcntl$getown(r2, 0x9) ptrace$peekuser(0x3, r8, 0xff0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000049cffc), 0x4) socket$rds(0x15, 0x5, 0x0) connect$unix(r3, &(0x7f0000000800)=ANY=[@ANYBLOB="0000d54113a6cc5eacc1cdf19033c93bcebc85847ee4decb6fb419acb52a036346f5ead354ab16000247fbebb4eda13c2149d27f78cd2b5d70db0a93484c481636d6b6c83714e7effe45796c8deefbd1dc831b23c5caf139765d5fd36ad4c03113737d13a21adacaac0c55fc0363f9f82d794de1f1ae20028705911b996fd2366f0f28367715e715"], 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r3, 0x40045532, &(0x7f0000000500)=0x30bd) setitimer(0x0, &(0x7f0000432000)={{0x0, 0x2710}}, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000003c0)) 2018/03/25 23:32:55 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000011c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x2}, 0x100) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001200)={r1, 0x101}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) listen(r1, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400201, 0x0) getxattr(&(0x7f0000001240)="e91f7189591e9233614b00", &(0x7f0000001280)=@known='security.evm\x00', &(0x7f00000012c0)=""/95, 0x5f) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/25 23:32:55 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x4, 0x1, 0x100000001, 0x3}, 0x2c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @rand_addr=0x8}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0x50) 2018/03/25 23:32:55 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x40, 0x400) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{0x40, 0xff}, 'port0\x00', 0x80, 0x0, 0x8, 0x1, 0x7f, 0xffffffff, 0xffffffffffffffa1, 0x0, 0x2, 0x1}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f00000001c0)=0x1) init_module(&(0x7f0000000140)=':-:posix_acl_access\x00', 0x14, &(0x7f0000000180)='/dev/audio#\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f00000002c0)=0xb0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001780)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES64=r3, @ANYBLOB="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", @ANYRES16=r3, @ANYRES32=r2, @ANYPTR64=&(0x7f00000003c0)=ANY=[@ANYPTR64, @ANYRES32=r2, @ANYRES64=r4, @ANYRES64=r0, @ANYPTR64], @ANYPTR, @ANYRES32=r4, @ANYRES64=r3], @ANYRES16=r3, @ANYPTR=&(0x7f0000001540)=ANY=[@ANYPTR64, @ANYPTR64, @ANYPTR, @ANYPTR64=&(0x7f0000001440)=ANY=[@ANYPTR64, @ANYPTR], @ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB="de3fa3744288ea04074e21ad4d86079b44d2d78cdef213cb85dbac4a1c494abd6638b63b8391adefb026fe368ab0a4a91fce53069c23bc3f37a492f51762a3c591730aea10e9fece71ecfbe25a896e3b99bdd25086275ef0f5e61ed901b27bf6dbae156c0c0832b0e38038ba62c7ef58d0da2ec887a2c4bb1394fb3276facf3bcf80e8029e453d5ddfb370a3794b22586254c73cb02777ebcfd831656b"]], @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYRES16=r1, @ANYRES64=r4, @ANYRES64, @ANYPTR64=&(0x7f0000001580)=ANY=[@ANYPTR, @ANYRES64, @ANYRES16=r4, @ANYPTR, @ANYPTR64], @ANYRES64, @ANYRES32=r0, @ANYRES32=r2], @ANYRES32=r4, @ANYRES32, @ANYPTR=&(0x7f0000001640)=ANY=[@ANYPTR64=&(0x7f0000001600)=ANY=[@ANYPTR64], @ANYRES16=r1, @ANYRES64=r2, @ANYBLOB="0b6d9b0b1f8dc9c3eb944d9fd33a8def068a5275036aeb76cbbee7cb14b6b813b2e95cab369b934d27f1ac5fbf12970548f395d5d2ca0366c8e7e8533267c2a63f813249d0ad10f0f549a5cca1d138416ca3d918e3c6d47bc862b460111722e4509c37e870d84ded7a322c95e34a684635a72b2d6af31420be30e6a3dd7fb8b0277951f00cb0c82da07562194d914bcf3ffef8f05c874309556567e260383769da4f6cd17ab91f7ef9812a01d3d52f5a9c2c960ffb6ff7d743efbdff6ea5d26f66a09e4751e53fa6418bca39d1ce0668c4df388d1fe97d74d268dec83dfa0f2a77ea79e698de085aa6c7996cc47c70d326f941021735c33f79"]], 0x7) 2018/03/25 23:32:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x65) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f00000012c0)=""/4096, 0x1000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000080)=[{0x5, 0x0, 0x0, 0xf45}]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x200000000005412}) 2018/03/25 23:32:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x802e, &(0x7f0000e5bef8)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x141800) 2018/03/25 23:32:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet(0x2, 0x1, 0x80000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCNOTTY(r2, 0x5422) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f00000000c0)=0x2) 2018/03/25 23:32:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x3, r0}) sync_file_range(r0, 0x7ff, 0x3, 0x3) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xffffffff9db87c63}, &(0x7f0000000100)=0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00000001c0)) 2018/03/25 23:32:55 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) pipe(&(0x7f0000000040)) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) open$dir(&(0x7f0000000080)='./control/file0\x00', 0x400000, 0x20) rmdir(&(0x7f00000000c0)='./control/file0\x00') unlink(&(0x7f0000000100)='./control\x00') close(r1) 2018/03/25 23:32:55 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xffb, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/25 23:32:55 executing program 3: pselect6(0x40, &(0x7f0000000000)={0x59, 0x0, 0x8, 0x400, 0x349, 0xfffffffffffffff7, 0x3f, 0x57}, &(0x7f0000000100)={0x1, 0x3, 0x1f, 0x7, 0x4, 0x3, 0x0, 0xffffffffffffffea}, &(0x7f0000000140)={0x7, 0x4, 0x8001, 0x226, 0x83, 0x5, 0x80, 0x6}, &(0x7f0000000180)={0x77359400}, &(0x7f0000000200)={&(0x7f00000001c0)={0x7}, 0x8}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)='bond0\x00'}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000280)=""/122) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) clock_gettime(0x3, &(0x7f00000003c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000300)={0x5, 0x807, 0x10000000, 0x5, 0x7f, 0x8001, 0xa64, 0xd506}, &(0x7f0000000340)={0xfffffffffffffffb, 0xffffffffffffffff, 0x6, 0xfffffffffffffffb, 0x7, 0x2, 0x4, 0xfff}, &(0x7f0000000380)={0x10001, 0x9, 0x8, 0x9, 0x3ff, 0x6, 0x7, 0x80}, &(0x7f0000000400)={r3, r4+10000000}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000500)="ba380cb6c7500db9ec0c0faef45270b209db72a8686b880bf5ddc211db2f29ffdd02eb792e50627a7edb9c280a91e6b82eaa20a957ac2d3aa7714d81e290ac3d73394cde6630b3fe75350a8f5299c53030a6e7f2dd0c6c68ebaccf420f0fb9bc2edc7bcfcb8968430489bd6c03115c96150dce5598376eec7a9f4a29de459e59963364fa1a98298a05e72c490681c3ef80030d8c2e073e7c7ebf0dfb5df958c93b2048eb513f1bd43f09fae1d87282c46db3a5b602cae3289479279cccf977c319169a37a91983c98e500a1af03f4d15339375", 0xd3) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f00000004c0)={0x4, 0x5}) lseek(r0, 0x0, 0x3) 2018/03/25 23:32:55 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={0x0, 0xffffffffffffff85}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r2, 0x5}, 0x8) r3 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x2, 0x4000) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80080, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x8000, 0x0) shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x5, 0x5, 0xfffffffffffffffb, 0x6, 0x6c7, 0x5, 0x20, {0x0, @in6={{0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x4f}}, 0x9, 0x200, 0x1, 0xfff, 0xe95}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={r5, 0x6, 0x30, 0x40, 0xf2}, &(0x7f0000000300)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000440)={r5, 0x81, 0x1}, 0x8) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000100), &(0x7f00000001c0)=0xffffffffffffff71) r6 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000340)=[{r6, 0x4100}], 0x1, 0x5) bind$vsock_stream(r6, &(0x7f0000b19000)={0x28, 0x0, 0x0, @my=0x0}, 0xffffffffffffff9c) 2018/03/25 23:32:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a), 0xfffffffffffffdc6) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f00000002c0)="ed4710207cde0249dcf3dbd0aa38e49707dcebb171c0ec1c2a9a72", 0x1b}], 0x1, &(0x7f0000000380)}, 0x8000) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000724ff0), 0x0, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000030fa0)=[{&(0x7f00000cd000)=""/26, 0x1a}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/25 23:32:55 executing program 5: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x20000000000001d2, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000000100)="eb3f1eb0d6797a6b612571cf88896c6c", 0xfffffffffffffffa, 0x1000, &(0x7f0000000140)=""/4096, 0x0, 0x1}, 0x48) 2018/03/25 23:32:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0xfffffffffffffe8b) 2018/03/25 23:32:55 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') renameat2(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f00000003c0)='./file2\x00', 0x5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000300)="2a48f4b90e27fb91c2751fd5d01202a9f4ba129d78c0f7f7beba621fca1a58b7ad2d80a2e1868ef4063a06a358c1691594eb01ce6b12bb0356b55710b75fe2b4f4e63644207c76b3f657e36206469fe601dff3cfd1f4604f63dbb3ac16a3394009cdd8ae4f51daf9987c6fc370832617e40aa9e41ff25fa374a9599ee98cddbe9812c0035226c98d827f7020364b026f9c5728378271aaebc04dfcee33150d1c82", 0xa1) mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x7d) renameat2(r0, &(0x7f0000047ff6)='./file0\x00', r0, &(0x7f0000011000)='./file1\x00', 0x2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f00000000c0)="6866579da09dfb4405189ec615efbd74909e9ca806a3d6ceb5caee953ad3b70582af552df98f3bc0d39ba30e038b3c98c88c7ae9f0567a6f1c8bcb396f4c700cd6d8859655f0c3a6baa14c4cacbc0a6f20c53f93190b5b61a4148b7b1673f20681e0d6cfb09c6c3442fd08d887f9ba47de9be4779cd697a9611176fb82ee920d71bdbd2c08c8003b762b5eda500d658b05856ca740594cb2d46810db079bdea4d660bf39228d18d8e5b1559368056258351a917605e6b9d567bc6302bfebe6d1d960b946a79ed0e1eba8d5bcedcf3e06748fa9457141860b6f8363cfad2a882517888a2fa78487066871f8c7de4c8a5ca97636af7df7f986dd884ede3bf0d3", &(0x7f00000001c0)="0068785f174d0f6c09c5dde08c76b6a8090d149d560b8b23d4a0280a4c7a513fb5a82b2de66310f6cdfe8c2cd1bc9fc5052416a0bc9fa0330193f5dd49a17e1feac077c8792934a82941928a7d065c18e58679e8c6a3cc812c4ab4b735c8004de3d61ac2430a3964908eb9cb79ed71e11e09e06096559bde62a66084b53461b82b1cc60748140be2aeefdd2b36ec07437c4c0fc6cdf831e15e1d3be6bc755138d5c77bb6f9167b8f4f37db656fdee22e94ccc34a7f242ee6b406eecad7f1dcf7", 0x1}, 0x20) 2018/03/25 23:32:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000001380)='./file0\x00', 0x1) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@l2, 0xe, &(0x7f0000000180)=[{&(0x7f0000000040)=""/131, 0xfe78}, {&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000180)=""/138, 0x8a}, {&(0x7f0000000240)=""/233, 0xe9}], 0x4, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg(r0, &(0x7f00000004c0)={0x0, 0x380, &(0x7f0000000100), 0xa7, &(0x7f0000000200)}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000340)={'bcsh0\x00', 0x8ac}) r1 = request_key(&(0x7f00000013c0)='asymmetric\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001440)='\x00', 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000001480)='bcsh0\x00') syz_open_dev$dmmidi(&(0x7f00000014c0)='/dev/dmmidi#\x00', 0x7, 0x8000) 2018/03/25 23:32:55 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) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0x1000, 0x80000000}) 2018/03/25 23:32:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x0, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmmsg(r1, &(0x7f0000742000)=[{{&(0x7f00005fafe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000c3fff8), 0x0, &(0x7f0000632000), 0x35e}}], 0x2, 0x0) r2 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x3, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x0, &(0x7f0000000100)=0x1, 0x4) 2018/03/25 23:32:55 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) readahead(r0, 0x10000, 0xea) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) fchmodat(r1, &(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x200000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x7, 0x4}) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:55 executing program 5: r0 = socket$inet(0x2, 0x80803, 0x3) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x40000) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000140)={0x20001, 0x0, [0x40, 0xffffffffffffffff, 0x3a2, 0xffffffffffffff00, 0x4, 0x6, 0x6]}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x4, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x1, 0x1c0, [0x20000280, 0x0, 0x0, 0x200002b0, 0x200002e0], 0x0, &(0x7f0000000080), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x238) 2018/03/25 23:32:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)='net/softnet_stat\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x40, {{0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}}, 0x1, 0xa, [{{0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, {{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x1, @empty, 0x200}}, {{0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x400}}, {{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e24, 0x80000001, @empty, 0xfffffffffffff805}}, {{0xa, 0x4e20, 0x47, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}]}, 0x590) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000040)={0x6c5}, 0x8) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) 2018/03/25 23:32:55 executing program 4: r0 = socket$inet6(0xa, 0x80004, 0x200007ffbfffd) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000903ff8)=@fragment, 0x8) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) read$eventfd(r3, &(0x7f0000000000), 0x8) ioctl$TIOCGPTPEER(r3, 0x5441, 0xc0) dup2(r1, r2) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) [ 354.294073] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 2018/03/25 23:32:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="70124219ebd65a94eef0734b2d5f582bc981abe6bcda650648a626b2115e4da2d4a7637f97121527eb8ee8d0bb952036a1fb75f0aa2716d4140cacc27d440a6c0e6757a8a834edf2fe2c05362e1495c2e43ca620b440e7f5fadb681989bc5e2912c2c69a035418095e6fc21a7ff98c9fcec0bba2b6c061a666cb46bd40f22783055a07c142bd2feb69872cf9d4db38052335c5ce9f7cbf20f0a8071b40d5143c35558a7d0419c24876b472", 0xab, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x10000000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/25 23:32:56 executing program 2: r0 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in6=@loopback}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) socket$pppoe(0x18, 0x1, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000080)=""/61, &(0x7f00000000c0)=0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 23:32:56 executing program 3: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000000080)={{0x0, r1+10000000}, {0x0, 0x989680}}, &(0x7f00004a4000)) timerfd_settime(r0, 0x1, &(0x7f000097cfe0)={{0x77359400}, {0x77359400}}, &(0x7f0000000100)) 2018/03/25 23:32:56 executing program 0: getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) getpid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) r1 = getpgid(0x0) sched_setaffinity(r1, 0x8, &(0x7f00009ad000)=0x5) ptrace$setsig(0x4203, r1, 0x2, &(0x7f0000000000)={0x24, 0x0, 0x8, 0x6}) r2 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0xffffffa7) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000080)={0x0, 0x0, 0x2, 'queue0\x00'}) r3 = semget$private(0x0, 0x3, 0x4bc) semctl$IPC_RMID(r3, 0x0, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000200)={0x101, @time={r5, r6+10000000}, 0x6, {0xffffffffffff0001, 0x5}, 0x4e, 0x2, 0x10000}) 2018/03/25 23:32:56 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x440000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000300)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'teql0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) r3 = shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r3, 0x0) eventfd2(0x0, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f000010bff5)='/dev/audio\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000000100)={0x8000008fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/25 23:32:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r3 = getpgrp(r2) migrate_pages(r3, 0x400, &(0x7f0000000000)=0x17134934, &(0x7f0000000040)=0x5cfa5c54) 2018/03/25 23:32:56 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='io.bfq.weight\x00', 0x2, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpu.weight.nice\x00', 0x2, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x42, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r0, r2, 0x5, 0x1}, 0x10) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/25 23:32:56 executing program 4: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 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) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000015c0)={@multicast2, @local, 0x0}, &(0x7f0000001600)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001640)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000001740)=0xe8) getpeername$packet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001840)=0x14) sendmsg$nl_route(r0, &(0x7f0000001940)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001900)={&(0x7f0000001880)=@mpls_getnetconf={0x44, 0x52, 0x0, 0x70bd25, 0x25dfdbfd, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x81}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffffffff03e9}]}, 0x44}, 0x1, 0x0, 0x0, 0x840}, 0x800) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r5 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) r6 = syz_open_dev$mouse(&(0x7f0000001980)='/dev/input/mouse#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000019c0)={0x2, [0x0, 0x0]}, &(0x7f0000001a00)=0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000013c0)={0x0, @in={{0x2, 0x4e23}}, 0xf0, 0x7fffffff}, &(0x7f0000001480)=0x90) sendmsg$inet_sctp(r7, &(0x7f0000001540)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x9ca7, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000140)="c3967fbb2ac98c8aee452e35a2a2b56b5fdd274b10efad2dece15b44e3442354b8ccb103f3ba3f54931d61c53a83d03fd58334072c010b379822bb16c65765013d3e242a4df8e4062bbadb8e7bef7333f0cb0492503886b6d950a58d450c44642e554e4c1332aa54f97aa1802e6b523512b13fa39c8c629edabf3001ffe75b8c32a3919fcae2fd0979f8ea263fca86db5657b5ad2ff90e9a197fa3b535f0bb7bb305ab768502c01043d9658db3e40c59be398a7b360af0ee407a339ebb41f9a159c812fbbe", 0xc5}, {&(0x7f0000000240)="b214c5b0ad6ee4cfe17fc830d4a16882b3b271e80a705db2ecb29507ffe99e8f62a64b5f57ce481a99aaeaae6c660c856b09516d6032c0510663f9a94da7b2d1d11f3e5e1109cf84a3a27d48db446b6d594603548fb27ef7789aacf0532c9eb4f81ea98a49df8f155c4ce646", 0x6c}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="015225214dfa4d158d181f81fee6cd230db93ffafb57439f03b42b984d5779ffecc363f601ce48646b3845df0f28c7dedfa98ca5412449b2c32bf3f5415b84500b40aa54f6ee3aa18014f2d3a116bb94285f39b98d8a21d3da939cbed43d779e28295f3d2c2adaca340dc11e26b3d952e3400a42cca2bad5919cb6eadacc436ddec1725d4773ca25abe7", 0x8a}], 0x4, &(0x7f00000014c0)=[@sndrcv={0x30, 0x84, 0x1, {0x1150, 0x46e9af51, 0xd, 0x80000000, 0xffffffff80000000, 0x81, 0xffff, 0x5, r8}}, @init={0x18, 0x84, 0x0, {0x7, 0x7, 0x1000, 0xe95}}], 0x60, 0x10}, 0x4000) tkill(r5, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/25 23:32:56 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x2) accept$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) sendmsg$can_raw(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f0000000300)=@can={{0x1, 0x2, 0xfff, 0xff}, 0x6, 0x1, 0x0, 0x0, "e3a4e9cfef86a395"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/03/25 23:32:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$packet_rx_ring(0xffffffffffffffff, 0x107, 0x5, &(0x7f00000002c0)=@req3={0x0, 0x0, 0x7, 0x0, 0x0, 0xffffffff, 0x1f}, 0x1c) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x84000) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000000)="0f20e035000002000f22e066ba4000b009ee48b80b000000000000000f23c00f21f83503000a000f23f80f2025b805000000b95cfb2d030f01c166b81a010f00d06526deefc4c2f921d826650f3066ba6100ed", 0x53}], 0x1, 0x0, &(0x7f0000000540), 0x0) syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x5, 0x80000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="3e9066b894000f00d86566673636df571c660f3840c6ea210000006e000f6fe0c7442400bde4bd82c74424023bfb58adc7442406000000000f011c24b9640800000f32190e66baf80cb8245e848fef66bafc0ced", 0x54}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000200)=ANY=[@ANYRES32=r4]) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/03/25 23:32:56 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xffffffffffffffff}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = dup2(r0, r0) clock_gettime(0xfffffffffffffffd, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r3, r4/1000+30000}, {0x0, 0x2710}}, 0x0) 2018/03/25 23:32:56 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r1) 2018/03/25 23:32:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x2000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0x10, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='ns/pid\x00') 2018/03/25 23:32:56 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x4, 0x70) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:56 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x4, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1, 0x1, [{{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) userfaultfd(0x800) 2018/03/25 23:32:56 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa5811, r1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) 2018/03/25 23:32:56 executing program 3: nanosleep(&(0x7f0000d6aff0)={0x0, 0x1c9c380}, &(0x7f0000577ff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x400) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x6, 0xfffffffffffffffa]}, &(0x7f0000000100)=0x8) clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x0, &(0x7f000005af70)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x7) 2018/03/25 23:32:56 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x1e) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0xf25, 0x200, 0x0, 0xb07}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00000000c0)={0x8001, 0xfffffffffffffbff}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002c000)={0x20, 0x23, 0xaff, 0x0, 0x0, {0x3}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary='m'}]}]}, 0x20}, 0x1}, 0x0) 2018/03/25 23:32:56 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000140)={0xfff, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x14}, 0x7}}, 0x0, 0x2, [{{0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x1c00}}, {{0xa, 0x4e23, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x80}}]}, 0x190) 2018/03/25 23:32:56 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x2, 0x200000) mmap(&(0x7f00008ca000/0x2000)=nil, 0x2000, 0x1, 0x10010, r0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000710000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10050) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000000000)=""/4096) 2018/03/25 23:32:56 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000200)=ANY=[@ANYBLOB="5000000021003107ffffffffffffffff00000000000000000000ffffac14ffbbe00001010000000000000000000000004e2000004e2000000000002000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x50}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x3e, 0x300fff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x809}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x200, 0x2, 0x91c4, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x5, 0x3f, 0x1cb, 0x3, 0x10001, 0x6, 0x4, {r3, @in6={{0xa, 0x4e24, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}, 0x55a, 0x80, 0x9, 0x5, 0x1}}, &(0x7f0000000280)=0xb0) 2018/03/25 23:32:56 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400040, 0x0) mq_notify(r0, &(0x7f0000000040)={0x0, 0x3f, 0x4, @thr={&(0x7f0000000100)="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", &(0x7f0000001100)="6501fadff6be964329f4ddeed5012f145e9cc97c93854401bbf0886323c653c75f8a3dfa819b88eff7fc32a2eac3951d82d1e76cf9196e76eb76933cfa193a1c52c0d559d1969dae708a24a6327be9fd8f01143a1a1d04e98e8dc521c101022eafae023d36d093c93df52fb4b16553ec81607be40c22dd2f189d514a73828686076a69c86d8e37d1d9f49caf17b95e58a1d394e01c26f820618c40a87eb1c38270308ebc0f1a1f3bbcf11d816bf91077b84391be15ba0f13164332c7c04aaf0b02a1d890604334d24ad3eaca9a"}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f00000000c0)={0x14, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3}}, 0x14}, 0x1}, 0x0) 2018/03/25 23:32:56 executing program 4: r0 = creat(&(0x7f0000001840)='./file0\x00', 0x160) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000001880)) r1 = socket(0xa, 0x80806, 0xfffffffffffffffd) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000280)=ANY=[@ANYRES32, @ANYBLOB="aeef6b1ac0c8fb9e2c5e5994d83111c4a72fde72f954934bd633153e03ab675e4b1ba85227bb5adcfb76886b4e6a475b65f8b2eba866690622a00a44547140c7be8455a33627faf4ee8624735f1255a8780c099a1be309cfe37c089e0649998655303bdf9a336619ebdd9e952a66f183698c0adb4720623a28eaf078fd1dc415f7caf0895bf3af1023238b9fd3b34e03cc7589f4dd55d07a140a2f2aec660e166e3e80cf85c64605f4144f9857428a9216d6478bddef6ac6f69b7fee08c6e10e5cdf9ff83c2b4f", @ANYRES64=r1, @ANYRES16=r1, @ANYBLOB="933011ea631e520f22a7f29c22b1856ad07b2915e50b5e6018ed191a1b242340db1939af6c8da777655c54ebe5be7bdb6eb9cb934d1c9a5c2b907d7c2a0d3db60fa7d1152fcd1c1d4155", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="88fa38083c62c6c348b94ff7108e9830a5fbad99af72e2465645d571363d58bd2f7250d35e3dfbef6d9bbe25bb238be7d294543cdb05715b3d7936670a2b32d9b60ac127ac1c78f1836293de67ad394f62b5bdf0647af392b072a0ffc095d36a98dd6c0e20ab0f012a9f2e0b4840fa56c2525cf00917859346b9893954b6128617b86f49e42c010f60f6c0af8fc15af2c6521ce06edca7a9", @ANYRES64=r1]]) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000140)=""/237, 0xed}, {&(0x7f00000003c0)=""/202, 0xca}], 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000017c0), &(0x7f0000001800)=0x4) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000004c0)="a766ecee9218ff9adb4ff49046b5b0061c78d18886b47ffac523d47b41b08983ea85c594cea277d0ca8a17455ab24888042f0f70a22aefcc42d8e3ee7f3c659c1ef9f6deebc326657c17def2beedf2a2a8e86c4aa9cedcfb9bb8c702ca3786a264d4453c79fa3aacc3a0828d5b9b76aa33abb2d3cac6b8a9a585b9626f27ec2b06b0c17f9eba24701914af6a16463efb4c543206f8c3b96b410bbc19f99882be85bf8e13d0aef4d88b7ee18a180d24b71f3f8da04d99dc89c2f5d4e2a55611fa9625287046abfc743fa6", 0xca}, {&(0x7f00000005c0)="76880be88d0a4eae6347a8e6dbba381284e03a4fd1b11d3c70f124461f9f3dce2f72567a273e14ea36014b507630fccb6fdb2ef6e52c2a83018991cc6e12236012ff1fa34299ea4e82717facd32ab1a94e36192afaae294428857415ce2fbcb1e750d13493ebaf65", 0x68}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000040)="a11190970098ecbe4904c2331b1f12073f3f51", 0x13}], 0x4, 0x1a) ioctl(r1, 0x8916, &(0x7f0000000000)) fstatfs(r1, &(0x7f00000016c0)=""/230) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001640), &(0x7f0000001680)=0x4) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/25 23:32:56 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"426f6e64300000d24865c6eb37369b02", 0x2}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) pread64(r0, &(0x7f00000000c0), 0x0, 0x0) 2018/03/25 23:32:56 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x84, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x8, @empty, 0x5}, @in6={0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x554d5f8}]}, &(0x7f0000000280)=0x10) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0x80da14, 0x8001, 0x20000000}) ioctl(r2, 0xff, &(0x7f0000007000)='S') timerfd_create(0x0, 0x800) 2018/03/25 23:32:56 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x1c10fd, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7001) 2018/03/25 23:32:56 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f00007d9fdc)="240000005a001f0314f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) read(r0, &(0x7f00000000c0)=""/14, 0xfffffd93) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 354.943126] Bearer rejected, not supported in standalone mode 2018/03/25 23:32:56 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f0000000040)="f3"}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r2 = socket(0x1d, 0x0, 0x1f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x80000001, 0x3, 0xff, 0x0, 0x1f, 0x2, 0x7}, 0x20) r3 = socket$inet6(0xa, 0x1, 0x800000000800040) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0xdb) r4 = accept4(r3, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80, 0x800) bind$bt_l2cap(r4, &(0x7f00000000c0)={0x1f, 0x99c, {0x2, 0x1, 0x8a7, 0x1ff, 0x4}, 0x80000001, 0x4}, 0xe) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x2, 0x200, 0x1f, 0x200, 0xfffffffffffffff8}, &(0x7f0000000580)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000005c0)={r5, 0xb946}, 0x8) r6 = socket$inet6(0xa, 0x4, 0xffffffffffffffff) r7 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x4, 0x8000) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000500)=@buf={0xf7, &(0x7f0000000400)="0a743af7344e70a5c32f03cbbb9b6c1cb5aaeedaf9412799650d096bf9e7e82272e4d1ef6cc504d32032002f4b8f9ff9399173f37df11fb752e852306ef32161027df79cac09dd1540519035dbdbde3726b71d27da2389096787fa4958a0fef8446c47e60a532300d8169b146ded1a3b1ee2dff60c26bed6c81d3e9b84010e052d2dbb6c5343ea08206d9596a72c32c405b05f548e0d9cb76723479abfbf3f4ec7ff50b8dee27f4068d70978fdabcae4531c30b1a72ac4d6ba28ec02be22b195fba41bd948aa83b4ba29308a468cddb4ef4a02f55adaa2262187ec118d43ef70af404793ebe10f05e680822749f445f123f88c833c8e33"}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r7, 0x40485404, &(0x7f0000000240)={{0xffffffffffffffff, 0x2, 0x8000000000, 0x0, 0xffffffff}, 0x101, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000600)) ioctl$LOOP_SET_DIRECT_IO(r7, 0x4c08, 0x9) sendto$inet6(r4, &(0x7f00000001c0)="ca73e170f15e3652a9db3bf679939d8a8f485f267eb626bd733d03e870b6ec6897ab7443753f50d851261cbb832f375e8acf75db8dac46c599bbb7632795e45b86b557cde6e40863fca2b2ae4cddd9b7777ae6074c53", 0xffffffffffffffe6, 0x2, &(0x7f0000000180)={0xa, 0x4e20, 0x200000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/25 23:32:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xfffffffe, 0x4) sendto$inet(r0, &(0x7f0000000000)="11", 0x1, 0x2020020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/130, 0x82}, {&(0x7f0000000180)=""/119, 0x77}, {&(0x7f0000000200)=""/9, 0x9}, {&(0x7f0000000240)=""/8, 0x8}], 0x4) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=ANY=[@ANYBLOB="10000000000000008dbd92646ba2c07e"], 0x10}}], 0x2, 0x0) [ 354.988644] Bearer rejected, not supported in standalone mode 2018/03/25 23:32:56 executing program 4: socketpair(0x9, 0x80005, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00000000c0)=""/67, &(0x7f0000000040)=0x43) sendmsg(r0, &(0x7f0000000080)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000000040)}, 0x0) [ 355.168420] binder: BINDER_SET_CONTEXT_MGR already set [ 355.173897] binder: 2181:2189 ioctl 40046207 0 returned -16 2018/03/25 23:32:57 executing program 5: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/25 23:32:57 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="64ec1a7e7fc4fb092017fb6a778e8937ea79a5705862044adcc6ba805d408468c910c7b4fcf3421833423e15f1ed8ed653cef3c0c3238a96c9b75f0377761dfb0dc5fef333d48f962e66cbae5ab8a8e4243edf0135229a5c3ac6aabd9f1b6b3a0335ef2649b63aaa0ca0931e9a25d12ed67ab136260fd13327785283989ce68b5470511f77bfafc3def0c02e2a8fcc9590b5f56fae350c4d3a130158d7f33b3ef3e1a902fa55bda0709975692c1812bda5a81e2ddb81a34f", 0xb8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x8, 0x2, 'client0\x00', 0xffffffff80000001, "5f8ee0066235c206", "1bf17ca2c682097b1c9cb8250557eadd37f7dde1bcaa5ab02e078d0f41941661", 0xfffffffffffffff9, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="482cf225"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100), 0x4) 2018/03/25 23:32:57 executing program 1: syz_emit_ethernet(0x7f, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [{[{0x9100, 0x7fffffff, 0x9, 0x2}], {0x8100, 0x3195, 0x3, 0x3}}], {@ipx={0x8137, {0xffff, 0x69, 0x100000000, 0x5, {@broadcast=0xffffffff, @current, 0x80000000}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8}, "13640530807ad77c5143b6a4817cc8d1bada529fed439c4dc883b90e37c514ced31c8e77d2df019516ae364b50d9c300a8826b7b72087141689f74ce5f4f0c509fdd7dc1cdd55578b09258"}}}}, 0x0) 2018/03/25 23:32:57 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x240800, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000000080)=""/106) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/25 23:32:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'vcan0\x00', {0x2, 0xff, @rand_addr=0x9}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000100)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000240)={0x1, 0x7f, 0x200, 0x46feb4d6, 0x9, 0x2, 0x0, 0x1, 0x8000, 0x6}) r2 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x1, 0x200) bind$bt_rfcomm(r2, &(0x7f00000003c0)={0x1f, {0xffffffff, 0x4542, 0x1, 0x7, 0x3, 0x2}, 0x9}, 0xa) truncate(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x488003, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x800, 0x0) ioctl$KVM_X86_SETUP_MCE(r4, 0x4008ae9c, &(0x7f0000000280)={0x1f, 0x7, 0x8000}) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000340)={0x1, 0x1, [{0x3ff, 0x0, 0x2}]}) modify_ldt$write2(0x11, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x2, 0x7, 0x2, 0x8d7, 0x0, 0x0, 0x6}, 0x10) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000180)={0x5, 0x7fff, 0x2, 0x23, 0xfffffffffffffff7}) memfd_create(&(0x7f0000000140)='wlan0em0+\x00', 0x1) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000440)=0xffff) 2018/03/25 23:32:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:57 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000aebfc0)={0x0, 0x1, 0x2}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40040, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/33) mq_getsetattr(r0, &(0x7f0000dc0fc0)={0x800}, &(0x7f0000356000)) 2018/03/25 23:32:57 executing program 2: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gretap0\x00', 0x0}) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x2, 0x2040) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='sysfs\x00', 0x10, &(0x7f00000001c0)="bbf085fa252cfc1e4a82c71c6ae7b673d5ffba55ee82b7a727efbb25a2a51e31c5e587a6ca90cfcb3ce73ffbdd") setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="db8f09b74c1d"}, 0x10) [ 355.489795] device lo entered promiscuous mode 2018/03/25 23:32:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x4000) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000000c0)={0xd3a2, 0x4a, 0xffffffff, 0x6, 0xfffffffffffffffc, 0x30a}) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e20, 0x100, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}}, {0xa, 0x4e23, 0x6, @loopback={0x0, 0x1}, 0x9}, 0x4, [0x8, 0x800, 0x0, 0x80, 0x6, 0x2, 0x1]}, 0x5c) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000d10ffc)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) 2018/03/25 23:32:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x4040) [ 355.523642] device ip6gretap0 entered promiscuous mode 2018/03/25 23:32:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x7fffffff, 0x5) 2018/03/25 23:32:57 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x10, &(0x7f0000ff9000/0x4000)=nil, 0x1}) prlimit64(r0, 0x0, &(0x7f0000000180)={0x0, 0x4000000000000800}, &(0x7f0000000080)) clone(0x0, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x2) 2018/03/25 23:32:57 executing program 5: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x800, 0x88) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000280)={0x6, 0x1ff}) r2 = dup2(r0, r0) getsockopt$packet_buf(r2, 0x107, 0x5, &(0x7f0000000140)=""/141, &(0x7f0000000200)=0x8d) syslog(0x3, &(0x7f0000000040)=""/231, 0xe7) socket$packet(0x11, 0x3, 0x300) 2018/03/25 23:32:57 executing program 2: socketpair$unix(0x1, 0x100000003, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(r0, r0) sendmsg$netlink(r1, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680), 0x251, &(0x7f0000001700)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/03/25 23:32:57 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) futex(&(0x7f0000000000)=0x1, 0xb, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)=0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) semget(0x2, 0x5, 0x200) read(r2, &(0x7f0000481000)=""/128, 0x80) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000100)={0x7, 0x0, [{0x993, 0x0, 0x6}, {0xd097eb81d8a6022c, 0x0, 0x5993}, {0xa0d}, {0x376, 0x0, 0xfffffffffffff1d6}, {0x83a, 0x0, 0x401}, {0xc0011afd, 0x0, 0x10001}, {0xb45, 0x0, 0x8}]}) ioctl$KVM_SET_FPU(r3, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x6, 0x6, 0x9, 0x0, 0x7f, 0x1000, 0x4000}) 2018/03/25 23:32:57 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='ip_vti0\x00', 0x10) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x80, &(0x7f0000000640), 0x2cc, &(0x7f0000000100)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x6, 0x3, 0x81}, 0x10) [ 355.610266] device ip6gretap0 left promiscuous mode [ 355.615600] device lo left promiscuous mode 2018/03/25 23:32:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = memfd_create(&(0x7f00000001c0)="00000000ea00a6c7f1c245733041dccf74b000000000000000000000000000", 0x1) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:57 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc2f95)=""/107, &(0x7f0000090ffc)=0x2) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x4, 0x7004, 0x0, 0x2004], 0xddc, 0x80, 0x5}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$cont(0x1f, r1, 0x4, 0xff) 2018/03/25 23:32:57 executing program 0: r0 = epoll_create1(0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/03/25 23:32:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$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, 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) r2 = 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$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000001c0)) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f00000000c0)={0x0, 0x4000000000001, 0x2, &(0x7f0000000080)}) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}]}) 2018/03/25 23:32:57 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) finit_module(r0, &(0x7f0000000000)='\'vmnet0-trustedmd5sumGPL.&\x00', 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = getpid() ptrace$getsig(0x4202, r2, 0x8, &(0x7f0000000080)) r3 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x5003, 0x200000) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'\x00', {0x4, 0x800, 0xfffffffffffffffe, "06c5006b728a", 0x7}}) 2018/03/25 23:32:57 executing program 1: prctl$void(0x1000001d) mq_unlink(&(0x7f0000000000)='em0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer2\x00', 0x240041, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000380)={0x0, 0x80000001, 0x1, 0x5, 0x1000, 0x400}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x1011c2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000b00)={0x0}) r3 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x20010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000c80)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000ec0)={0x110, 0x0, &(0x7f0000000cc0)=ANY=[@ANYBLOB="11634840010000000000000000000000000000000000000001000000000000000000000000000000000000004000000000000000", @ANYPTR=&(0x7f0000000a40)=ANY=[], @ANYPTR=&(0x7f0000000a80)=ANY=[@ANYBLOB="00000000000000006000000000000000280000000000000060000000000000001800000000000000400000000000000040000000000000002000000000000000"], @ANYBLOB="0600000000000000046304400000000001634040040000000000000004000000000000000000000010000000000000000000000040000000000000002000000000000000", @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000ac0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000004000000000000000500000000000000852a627700010000", @ANYRES64=r2, @ANYBLOB="0200000000000000"], @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB="20000000000000006800000000000000200000000000000000000000000000eee3da00"], @ANYBLOB="00634040000000000000000000000000000000000000000001000000000000000000000040000000000000002800000000000000", @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f0000000bc0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000000800000000000000852a687301000000", @ANYRES64=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x00x\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0e630c4000000000010000000000000009631040", @ANYRES64=r4, @ANYBLOB="02000000000000000f630c40030000000100000000000000"], 0x9e, 0x0, &(0x7f0000000e00)="1baa498ed4b61d72aff292c93c82f12fdd8474ea838cdcd1ff266ab16d11a7ce655c4e814c4575ed44aa31f576a65e8f47a7b05a28ed0ca04ed13538ed85b0a9884e01ca9df3f05cc875f6536bedd35dd16d4dfe5965286f67156a83af15e73b3a0a8c4b6448dbce31801c377177c6e5370f06be8f92806130a59fbc43a32316636565e8e911e512e2a090b97ab416684350bdfee2bccaa5edb2d6964695"}) recvmsg$netrom(r1, &(0x7f0000000880)={&(0x7f0000000080)=@full={{0x3, {"9ae3bef21d47b7"}, 0x5a}, [{"d813664187d705"}, {"672f77d6cc593f"}, {"4308d8d265a799"}, {"ef4977ca1a620c"}, {"cdf8d1c03e8376"}, {"6a4ffee641e2c0"}, {"84ca48effc0f8c"}, {"c6d24ac74ae0b2"}]}, 0x48, &(0x7f0000000300)=[{&(0x7f0000000100)="d4eb8c3e462fb9559f235aa25663370a5dcfdb0175e0cc12629756d3e96f2811a92d1c1b28a14c772350c447fe89b6a1763321694e64c1f962a7205cf4ba40a4a9214427b84f0b6a7efb2414f8439ba60e9445bfc7d4433edacc49ebd3586481a96b00a1950d139fa9ce0b86b8a9951942cea4aa5a493f4b046e799981881ee58af17feae71aee15d4209b57487e35e72d5da879a6973b2f3e7ca0a5f1006298b11e5c4da373ac384e1cefabf246e91869420efe6de6954515149117a951", 0xbe}, {&(0x7f00000001c0)="d783583ff96c025819475060de5893f0120d0678ddb2c938e9fde37d2e8937a93a92d63baafc1ada03e435155dce85553f54d1869ca896ea8ef2f7faa0b0bfb66d6ea6dd34cd93b2d1d2aefd6ecd444d4e2932b42fdf167bfa4ee7d95e442d61", 0x60}, {&(0x7f0000000240)="2e2fefce4b0c57d763b7e10caa8d9cfaeb312fa396be162eb127f3e49f9cc12eeaddd8cd97b4d4cd29102cb627d67c43fced77960aecf14b20988682beb254d3c01a993897b4971f2a90c4819c617181d5439ba4c7fe773492a66d0e7b1d2cff1b1a82e64ecbd43a49fb324097918698fb28ac8db0016d9743a4c236c278c12d3d75a9b4406cf9eb", 0x88}], 0x3, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x530, 0x4000001}, 0x12000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000940)=""/222) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000b80)={0x3, 0x0, 0x200, 0x20, 0x7ff, 0x74, 0x200, 0x4, 0x0}, &(0x7f0000001000)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001040)={r5, 0x6}, &(0x7f0000001080)=0x8) ioctl$KVM_SET_DEBUGREGS(r1, 0x4080aea2, &(0x7f00000008c0)={[0x100000, 0x7000, 0x2, 0x100001], 0x800, 0x80, 0xff}) fstat(r1, &(0x7f0000000f80)) bind$nfc_llcp(r1, &(0x7f0000000f00)={0x27, 0x0, 0x0, 0x1, 0x7ff, 0x3, "4d9b9de04881362e7e0d86a5c75271a55637704543d9393abe344058547a6fcb4c21cf960561da3bcfe563ca257fac5a76b1d453dffd5fb1fb070b9d9fe095", 0x18}, 0x60) 2018/03/25 23:32:57 executing program 6: msgget(0x0, 0x80) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f00000005c0)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0xffffffffffffffff, &(0x7f0000000500)="d0b26b8b103c6bf4859c062a3fcbf9c8422632ee630445eda5c0c3c959f2377b8ed8c1d0c2590ac3bcadfac3c9504d2441706f2b50878748ddc5869553933f559ccc3e1c5a0740fe50e40bdd6d66a32184f37dde24dfa2f17b90ee1c2323138b7919b85f93a086295c52714a68e9f329bbc19391f1880a21e8a5712358534738d626ee0baaef1a96783140ab3d7098486de8b9a656ee9c926f08d45df055238c518cff2259a46c655f4a9c50c9d98522b3e679ecb8830aa72c") getxattr(&(0x7f00007d2ff8)='./file0\x00', &(0x7f0000a17ffb)=@known='security.capability\x00', &(0x7f0000079f36)=""/202, 0xca) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) sendmsg$kcm(r0, &(0x7f0000000480)={&(0x7f0000000000)=@l2={0x1f, 0x80, {0x3c93, 0xfffffffffffffffe, 0x9, 0x4, 0x6, 0x100000001}, 0x80}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="abe87986a2f34aa98fa6efc152059a3bcc1bb84b68545e8f7b120fc5a05508387acf76183924f9d90f705f7cb533b80db09c3a0126451b76f658bb5a59a4c629c160a80928dca9abda239b0a3c107f83f511733c3c42c364089b17c18dca2103460ed4b96f4498a79047d71ecd601ac804a608f160c77548846b69642aacfbbe0104628e1a732310e47654c69e6c9ecab2fca58322c35b1772cfbb459b67d71e051a23c26248f1069b2c82be230a7c639cd52d206fa754363a71", 0xba}, {&(0x7f0000000140)="6c576798e9e43c9525097098510fa4cf5079e433714385763080420fc38ecf41b53bf629df0ea1c3dd4b9a2d4ff0094d4e2bc0fa5bfff3906d06f5af17b5864a569b317f9802e93b61eff59565943a741f3a8ac7d6f7778eae2794209ebcb5e4b41298d912fe56ea9e23a75a59", 0x6d}, {&(0x7f00000001c0)="2c30149aea1d5d9ae6a3e92d2d06dd8a94984435ef373ddcedfb3d363184d8873702fd3660c88c8e825773619def53eab0b0f3a4fd8866fb8b90f3610d585ede4e6146f4d4bf9ee3eed770f710e9596c3b793f0504b5277b26a480c10e29c6cd386488ccc935", 0x66}, {&(0x7f0000000240)="47e2c125", 0x4}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="e52126dd2ab18d29dd3c2c248c6dff869ab7f64f2c335b98056095a9148f4792d4f60c526416880a1dd27f23868ed7d370c4319244b7c03e7fb26ddb84454107248bcd57c21c5afbda76e24602609de2121c2a1f9b21c120866758ccb06f7440ef9a6259e2e61b", 0x67}], 0x6, 0x0, 0x0, 0x8004}, 0x4000001) 2018/03/25 23:32:57 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000080)="88b1fa794c5d48655e2ab742fc8d614abc0d96038de9"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0xc1) 2018/03/25 23:32:57 executing program 4: r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x10000, 0x400) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) r2 = shmget$private(0x0, 0x4000, 0x91, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 2018/03/25 23:32:57 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)={0x0, 0x0}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r6 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000031c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000032c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003300)={0x0, 0x0, 0x0}, &(0x7f0000003340)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003380)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000033c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000034c0)=0xe8) stat(&(0x7f0000003500)='./file0\x00', &(0x7f0000003540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00000035c0), &(0x7f0000003600), &(0x7f0000003640)=0x0) r18 = getgid() sendmsg$netlink(r1, &(0x7f0000003780)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfd, 0x20}, 0xc, &(0x7f0000003140)=[{&(0x7f0000000080)={0xa0, 0x25, 0x0, 0x70bd28, 0x25dfdbfc, "", [@generic="404b536175d7a06e29c9aea958ed290a779148f22c844bbde433ee9e020c5c1d2bc7b2cf41ec8389e9eae6531e65b0acb33b0a5a9fbbca2c8c59df734c3b15d17c85d6a919916305ca4fc437524f1171e7611a47ade98dcacf55606bdd8b143a7c3bd29118d50a12a1bf82e18cf5df37b1868eb21d150276988584f333cdb50c6578aa6f1d91678eeb35f120329727fa"]}, 0xa0}, {&(0x7f0000000140)={0x54, 0x2e, 0x100, 0x70bd2b, 0x25dfdbfe, "", [@generic="604174c0cc1e22a2d38956b9e6e48d8b59fb31065aeeb56a7b94890aa46a3638f5b97c9a2ad5ee4133ddd6c4ff5f376e38e3978f188583c28274c027b2bbf7867f9f49"]}, 0x54}, {&(0x7f0000000480)={0x122c, 0x18, 0x400, 0x70bd2d, 0x25dfdbfb, "", [@generic="2d557286748f05a9f8002911653bcf9bf2861c01817c12775c7e290c4d7cebe46bf401118c3a78ff8d00dadcde1bab587f178c4f4d097c4fa1cac15dcf28a39d9228d879bf8d726d40e050f0c481aa3c8c232edab68e649df607568c8970c912feff84b5ef28053942e7ce20aa8eb6870dc67b45720128dbe812eb976e65389ce8967ef9ba10c73de07db4fb9179a518b10f60859085c7a25143e528807f03d75dbfde90228777b53d1965adaa3046789aa56b45c59da39c5bebf1399f2714064a213bb43ab32c7187c3eb239c4f66", @generic="704cc1e103291cbf83c26bc62a3f4a0e15651b43ac75546345a7c8255051c938b5c4", @nested={0x1128, 0x7b, [@typed={0x8, 0x28, @pid=r2}, @typed={0x8, 0x4, @uid=r3}, @generic="f3b76039ce049d93ba3eb43b877135d2c270583cba86baa968dcfe17bd224afe50c6e90271a18c3b5a01a922891975339601436e37cb5b6aebc8810d73d7c1d8e1130da52d67a9532481533b400afe81896d9fd67c249ff294825bb5e85542d8f2089e51747516fde4681c450e522d4c9c49497e48198cf1ef9c5dacc152013eda2fdaf0f1a42d657d626352111bac67d1804fa46804ab1c50173339e2638d9d1c04cb4990d66a10f856b14a963197b1b027ea2cd45e08aebd9d8cecaaf69d30eee25e109f7e3df52ebfa95b4ced8938317382724f758aa51b06930b8591c68904d3e7f39173ff6d917b3ea7d705761fdc1c4764e62e1c2f78088c59cdc3a81538755f50d81c0c22552f98fabb57c353dc783b23bc43c4c54575363bba26bb614952d5267b52bfee62453c535c0d2f881abeab1e59334bfb10aa2781f2b76fe8ba0a91481730cb857c500351a8665eddd9628f201c89e5d26071fd3e1facff009315a817d5092479cf729e070d686dce273f121ba0153fd85bb390c0e3a17a06c65cd6bbec89fadde2b41d08e84e76301891be3e8de7ac83f106d32d64101b311dc1a855deaaeb7a3dfba5eac0f02a09e28e05f42579e956a767bbeae77fc816ab6a37b269b4dbbdaa4f1631045c05feb67f6826b2f1c2231daf3fac33a9ad67c954fbf9288c8ff052c536da841f3731cfca718a8fec5ff0a630a353ae2226b2d416d073d66df108521558f2625ee61961f956627af5dc90e4c1f5c33a0665d8b9f8bce79810a70a6c0d9a868c835f71259a10bfcf2ffd569f7ec34797758f5d1b142845b27d08e950318231ad6dc40e58c9afd07d75869ce607d4777d6d2a5195399c5e24b91d9f1114ad85b0557ec170eb52629e90b28d56cd895b295866be95104283bc2d519ad904d61ad958d4110709ca0e8647f3e5a663c191e0aa2657432636eba6373bd004454114376392a49fbc9724797d9d7ffd98b08e4003c81c1181e07a693c76cdbec4acca3c14cb645ff4e880cbf6a6cb5a08fbd884069bdf2e906f5acbdf563f86810151c8e0117fe719f963fdd4a9e00786ff193e12bd53359b140160fafc5847577b398445d4d7d9be42a5d1df1caea6de0203e8008fd5fbc00af6e1b7ea0b508d1d42b0c33f974c3c6b0b5c23b5c210ff192018520d63440d8da132cf9c8fd2dd269b4c0e956c7a62780f73cfad80f2dc8a4ff55682fc84b81988ed8997dccb7e0290ce41c107cad05c58a1e97e6215475067ac6bb6c7134512cdb55e7f15d29221e66859e1817c402f9cb7072861440186c8d248408f1c9951e13e52cc6f35a9b46af73e88ffbad34652758b0a9b42028461c0366325ba48d46d2e9ef76cf29ba0bef6add2ef5c239c818fa914d1814f848f6bb71a91c036b0d509c5d3887f7710e427fb37b471eccffd427763484659ae6661e3112e40906ed80ee94fe6dbac71c009681ba0e23b8f397a4a50a3bf034162b84c5c7f411170ac59ad9dc7fdbc100660eefe455464e7bce7a3db08ba8f3a50eb5e2b08ec47369497eb13078847da9e404f84dc2eb6971d8d92c042bf7530d4bd73c069824bd64e7c64d8ff964bceedaddc6fe4f6db1b947dc91a7b9dc1423c96341a7bff86b7f56848f4ea70b0ceddeb0bdddc622305e2fcb3b41e9496dab85cf8b7fc95a585e21abff17992c632343696579958cc6acf57c5eeb2770a2132d7228f1d3956316b0c922b1bb0ef8734b63ef8d4110cab73fee12b4d397cf6c9165d6b67009ea759aee143edd657695ee840c8229b8a44361dfdaa79ec4009f08e4d527bdaa7d775347d48678e886de6c9f387b1ead8b4e855ab694c7f8b3bb1c3d2852d21c2b5f975f1180e676ccd7e7784b1bb742a913ca20078f7cff995940dfbce2cd5c4beb29c3ee36189bce10230fcdd1221e6ab336840cc1b8e876018b0fda3b97842b7f81789ea089a3aafb51a924a9927c5f0a82d99137ede984eb7ed3cb16ba500d1fc4c67d46a09ba03f3ffd6cc66b76b9114191d0a04ea8ad0e72ff86f21e9efc438b1984287fcbb3227c7f165315f0eb4f9b1c740e3561d15288ab893dc5172545759eea2ba31799aef7398295aed96afd2558bf54162005734a06d060c1a23d960d17df7fee05a625f23f7dee8a8303a5f60d74287ee5d203ca628cfe4bcec6c8289e96de023a1aa012e164d0d4e21f94c013e188a6a12ea2e1d2d1942f9bf46e3864d175be81f4a315f96c1e151be4345a289c3995eecfc3935911671f124ff9b027689f86edfddbc8f45b03f18a4c10029ff8729ba382243e6422a1ea390beba1db827a7c8ff476980cc9d85f4077b3242682daa0bdc9d670276118caa98724a56cb60113bee9fafa5eb8105d08cbdb99f27708efa440bef512bdeb8aeedff29002d25924bc4281036b4d59dd8800c52ca72da02fc2d8ff09a875be77d365d305d8ac6d72e250ac304fa9d8ab76c06d12173693f7c73b631248e1328e1a58c171b497566f131dd42407d4969301f06d514869c8b94ba13bf58daf4748d2e12541f5251d54e219156d3fec128b026bbc348779ce4eb44d48223be3387647f8d06df2d5ac97af247a06c15022a4ea53344c4b19a51d7dfe9608fcbfdc280f817f226e5779af1c84ae479fdb4b1fc355b1c99adef763878d06b0ae2c08be6ef1af67e726715b2281fec366ef415f7577814668605a63303b10b3b05f9bf47aa00f1245a769416d95a14ecb33186b63cd4144bcec22f0ad183adaa731757c98e3f59f78288fa4bdb463ceb2e3e009e5a21686acc48b41aacddd90eda6d4ddf907824dbb57a753dabe2a982e52182ad6dde8bca7108a56f7ddcf7ffb665428a88685239f5dd73fa7f66b507f0f5ca9473b9a535264d60f0c1180d3baf9f3358f558b86e560d9946c7e1dab1bd0b53824127c41b5f36a7f2634a1c0f66da139a047d15b2ea32ce5e8634481b4c19211d1352e291d46ebdc9d226e80e73211c4e280504c2bbaf7bac3a3e0c586eb3a6f2ba5878c9696d66f71204f10d49e1709d69b8e506068d1318e379ff8258f00eace03c1b3597fdd2289c563c1a50b0eed53d3afe617ee2edc67d3510a1fde74b7d8befa37be8f3d58113128fa6022522aab6d8d68bd4c7310fe78d13f25bb230fc8b8f69597eac43326d1e2c7e164de1905d153e20927310b461165da5ab5f62555bc2bb8c08608551da13e51f9472cc1b1fb834562a8244940f2c82e381bb35cf48420879a984d7b7066eb8e1e6a9a3b8939cb9d25bb9992519d24fc1104d77b46547232a49580ac6d6b87c620ca5888ae072854ee23765cdfd264f16adf0927fa0d69e881b2aae4214b758d62e75fac6a92b6d2b073b5feea715666658dd523c55fd1a8b5f474436c0f997e64de240d4040f77ca1a3fbb878968d7efcf719296592d005ca3eb7958ec669cbdb6df548e39e61b488f6077c46f3dc3521c7bfe930882ffb0fcd0baccb0ddc4db9fc06743947d1588f282e59dcbf88c8c5ab3225806d371837b4b00a9df5398f6b2e6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@typed={0x8, 0x6f, @u32=0x1ff}, @typed={0x10, 0x9, @binary="d2a4ae807acc7a82d98dc3b0"}, @typed={0xc, 0x20, @u64=0x6}, @typed={0x8, 0x18, @uid=r4}, @generic="0f7bde1e2b9f2e6ad5bddd54fbed9eeab27bec3f887e933e171e934a1e11f13e0f81fd788909aae46058673a7f13f41e84aefcb82d815f4c9cf94a608c25606f230ecda3e32bb83d5aff332a84ed1f0cdf026310b7c91759e614fbc4433f18", @typed={0x8, 0x3c, @str='\x00'}, @generic="cfe2ca4d086d857b92ad1e02e75851b1637482f1023bcc0fe239ed9574097887fab99ec7838c6117356f5b82535ab394272e34bf616a7c6f302e460a4c812b66cb9c40aaacb557b0be6b1d869dd399d77b493cd8d4fbe850126674e82e66f5cd9cf61edc0d3111ea8dd18f5723521e92098189c7ad7afd63661a2692d657db"]}]}, 0x122c}, {&(0x7f00000016c0)={0x2c4, 0x32, 0x4, 0x70bd28, 0x25dfdbfe, "", [@generic="767c32bbeb920859304b74466e9f2269005464fb02b5a83f7d8486099000c5b87e04d1a533f51b86be45c64081b0796333a097fc81814800c185dccc1e07e7435597b84ffb4b0a1aea0b25625f4368a3819ca181acb8bcda9fc5e880550597f48c99d27c7097fe4020a396872d9fbce0a21f5a3f1b977ab55cff53f72e30ddbb4ce59ec500201658439be23e5eb4989d594f29", @typed={0x8, 0x7a, @uid=r5}, @generic="97cf48992745a06ed7ebf2213dfba2e1e6", @nested={0x180, 0x45, [@generic="fc37d1299eec69dce3f6782fda21961776064cc1521c8ede9282f04c18263699f0702b6493677fcda80108dcfecca52dd85440812463ba2d64ed9989ae4fb4da27dfc6c5ad8685e072e12c59041cb90e32b115045366f6f75e2e3ca402e475cf2f2b180a4836913ba74971494e9aa6f904b7f111f7adf763c7aa93ab55c68ac53adccf81ff0d2b2e82c6618036e6bad108e86fe6f8c44c12be54e20a1a35bfc3d65024bdd7d9bf6486956d15a27c60d1f066", @typed={0x8, 0x3e, @pid=r6}, @typed={0x14, 0x4, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @generic="111941c5121f9367d586dcdf3244e7638cadd84e63f188a5cdff169f2b64744d0ef4527d9f4040e3fa3397c6c4e3a16c31aabf45caa092abdaa126e6227baa7a0490f2570573f959a774e744bd1252e35ac8875765e0fbbcac8ffa321b0e52aebd34af8b114b5ff2131bfbde03693dc19471fe621b4f100e2dba7a227bff4eef5d6aeea98a9e89d56723e570788126dbb7a2664b90f5c2016fe637eaede4646efb73623fb30e679417b0d45787ba"]}, @nested={0x38, 0x6b, [@generic="cdc1f942943c2278c22a3933e42d67636f7bbfa947051dea680354d5abc668d9841c04993fbad5727b57aeac", @typed={0x8, 0x43, @u32=0xffffffffffffa9ca}]}, @generic="95944217800ba20d760a54a92ae944b3e138975092c6f982ecbe595056dbe17727d08135091d704da4122c3b542db65b0b0693a74d10eaf7559c3f36f262c7a38030860bf6aadf5b23e32d8d1900"]}, 0x2c4}, {&(0x7f0000001a40)={0x150, 0x3a, 0x1, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x8, 0x68, @fd=r0}, @typed={0x8, 0x79, @uid=r7}, @nested={0x114, 0x81, [@generic="787eca7f00061f90ea4b2784b2c302fa7172f4ddd9ff3c01212695d6660593eeed416dc8199018084ee9b87a6a02bb7453bae0aa1567ff6846c6252773e19eafed5346b0f531ab74403d874b235fc19eb864ab2c7bec1a931b5f1ee157a380cd8d4ee8d961cf773349c0a3eed89b02c9a82c", @typed={0x8, 0x0, @pid=r8}, @typed={0x74, 0x8, @binary="77fb0307c442b285518acfd2117c3029153f670c95e524b269ee60b41fb2e3c6f9df0314a4d63461d9c87bbc6b8563ea59b4064ddf619762f905ffa5a6acb78e643e907a6fe614e536ce1d8210dbc5f888359a671a890814b39b991d198d0c6b1b04f7ceaebdb5d826c61109ef"}, @typed={0x4, 0x13}, @typed={0x8, 0x2f, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x24, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0x14, 0x5c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x3c, @u32=0x9}]}, 0x150}, {&(0x7f0000001c40)={0x111c, 0x11, 0x420, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x8c, @ipv4=@rand_addr=0x7fffffff}, @typed={0x8, 0x6f, @uid=r9}, @typed={0x8, 0x32, @fd=r0}, @generic="dec7607078465f5633fa038d3ccdde66762928c34a2cae3237578b519b77fd07e429ca1eb4d0e677c2b10c48d06fba8d23a7bc4298039a5b6ca5d4a0f924e5460f6061931b0018f4846dd3a2569cad80ce065e3aa6a5a84a9b90f7e1a304077b0af950d7a0d3171fc912bf78dadeb8bbdcdc6032a1d9ff5c6be9509226850140ac4954e139217710fe62560ac6c21e1cad4926dbd737e1b172b6e5876f1099ef351e8a14daad7f07a6ab91edcbbac5af7f58063ac2654827d3af1a317322c9b2a043124a8e2363e3c3a722529ced1d36cab8d2d97012e8dccb13a8df2f", @nested={0x1014, 0x32, [@generic="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@typed={0x10, 0x4c, @str='/dev/kvm\x00'}]}]}, 0x111c}, {&(0x7f0000002d80)={0x39c, 0x2d, 0x4, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x188, 0x3, [@typed={0x8, 0x95, @u32=0x8}, @generic="829312cee1ba90ecdebb943974f4e7b5e8112fc594d2f71c8bf13f76888fff856a613e6d60ede72dce2994294a226cc29240469683af535e65c6dcb4f370ed66b833d9428e95d9950d65117bee0cab03e97185d3c13328a3616b7b4f92e63889a9740b8e8293e62013d4beba14a1f1e2d728f58d3e1fa1aaab0dfd30fdc835c404bd6be4f72e351bac6b39a023f567c2b38e717333850367b3043c72ba71c7fb6f60c382bbe310b2388867ff46a512442d42254b6ee27821f80762b3ed9806865d254a5074", @typed={0x4, 0x74}, @generic="03b5bb5a1e3572cd10a0655fd9125a083f85a47efd0874d13c11424a96b3f14fbb457436227b4bc7acf35ddefa8e8f0931312720a5b5d7174c0c90d62f8541989d0cd89ba399ffa42276ef5894aef78ad89d6ee45b5d59ea41b6e90274c009148c6afb87a3fa728a6d1f60494a8fde9ea18262450064d8f6d5b0d6548bdab510c9719255fd18944f3f55454401d14d55c3613309349b9444ef83c70a3101a90033c732206299cf3b39099da6f03d19f7e0f9ae"]}, @generic="2d742dafcd0f94dc34ffeead56bd220fa96f794a75d54634bb7bad555fb9af4bbc64da32c20137e650d9e0dbd159696a020c0284952b251e635e4cd71bf6a719409a12965e2969166b2782544b2394b6c85d04fa6ca4dc082dffadbda247ca11da90692c57cc6d7cad54989232f6477982216d2f326855292c55a25528afdb7cb4b2260488180dea63b6347c791609d309b35c2300b7d1e1bab0b3035106b2a6714f864a0b256778c1ad5c2f910fe82f8f9ef5a1249d8be61c00e37ec91e98309ad202f82970f2b12860562271c1767bbc9ce6d4749bd71eec84f283027e33b9adcdc3343dfa2c120112ea9658509425db0acc7f83", @typed={0x8, 0x77, @ipv4=@multicast1=0xe0000001}, @nested={0x18, 0x19, [@typed={0x14, 0x8b, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}}]}, @generic="245d85f578beb7b98f3ce07e021b1ac60cf7c16b4baaabf2df5c74c1f16d3d29bc", @typed={0xcc, 0x52, @binary="a2b4177097dacb222d27814f1eb18a66d0fff06881fa622e586a7aa13333c109facf4d4c4bdbf4533bce3f30107ba3e52ed0e0816812417695974e77c484cd49a7e3df67a0bf0b0f763335b32a4397ca89e2b4ec2bebe7594b9a95bd656f5e703c257482f0ebaae538c280003200ad8e185d01ccaf37ebbb517c35d84658b4eb99e3f847c55fd723fe81bb5a927d4317764e9309a977aba42118b68990cb1fa517335dcf43b38dd1a8239ddab0587bb3adee0f1dc1b681f80e7ea7cc815ca8525b61159b18"}]}, 0x39c}], 0x7, &(0x7f0000003680)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x8000}, 0x1) r19 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r20 = ioctl$KVM_CREATE_VCPU(r19, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r20, 0x4008ae89, &(0x7f0000000440)={0x1, 0x0, [{0x408, 0x0, 0x6}]}) 2018/03/25 23:32:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4000000000000004, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dc3ff0)=@req={0x3f9, 0x0, 0x1}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioprio_get$uid(0x3, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) 2018/03/25 23:32:57 executing program 5: r0 = open(&(0x7f0000001180)='./file0\x00', 0x80, 0x80) write$vnet(r0, &(0x7f0000001380)={0x1, {&(0x7f00000011c0)=""/205, 0xcd, &(0x7f00000012c0)=""/136, 0x2, 0x2}}, 0x68) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) r2 = dup(r1) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001100)="2ff6fe992dfa23f4f358ba6140f62c32410dd1217dbad5d96e2864e4e6d38c91fd53ea5cef0687cc1dfb98fb3f436af51b411d215ab00cffedae916d9e0743264c71a86c60010db0397ccb90885a5db2da2da1dc9c8586775f51c5b99498e43bdca862e9d0ec912facd02b869444740d2c9801d258c17c") getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x1000, "852d5adecd82c0d0901edeed35d4a7b502aad8446e1d768f6a4e18e53792f6d41618e47c8fd124eb2ea65a07c593f3ef43ac102bebb12062f625765c353de135e71b2bc66183c0d7dd5cb20ace1add1244911b755e7df1364e254cd23985c2ec29274bb2f598a8c6b980d0c38e5b2f833f903226f0db2cc7b9157c9829996fff39320ca4771ae80d9a91696f362c7591127aab554907c09d397ba9486c388971bd9fea2d8c67c2adee4ab3f9beea716bbc01b39bbcb24cbb22f07cd17e055845a22466fa13ee1a589db096fd33780c620c258a98c8ba5ae553372a01b0da7fc5382485ec4899eb9cdcc9f1589bc48ca50d1a54435a0d865cf2275f4044cc91bdd72ab4d5a408439cce96fe8cfc9e52e382fa5cf0789ae7c1cb70149c8479fd9c92f17fda73837c1258e7e19d29394de75c793babd05630af282927f68fb48aef22e697d3c10834f249631f90caab2857c8231544017dd580ac372d48a77d8a6736eac4975e5b0cf24b883f69d7231350b24be84cb4244857c8f7b7a057589824b2f3429879dc5c8d439e229e7658b10c5084a68f2afd21537662fef8a60805692ec29164b4a1a994311a97cf418c9a15b1661e9cf10fd7f23baa59cd19faa663883e6cacab346b904ce00536e0921c9c7769e5b0aa1ff1bc312d10da3206c3df4dd6bf8ccb053ca17f209291a5aff96aceb3b00207fb1aa14a6ad839880df1eaf0b2c1babd566d9a87f0f3faf513a6b1ff45797d22faf0c1eb952392b5a25c04c4583ced89a3f51ad2ac893333da64513b849aa719de2d276ce511d9e6ae996a56fadd8e507a95fe78e33bcf4495bb4e3aa18652c6585271f741c7f020bc66ad842302e2c6c24e659f8b25621d4f328d120e2e32b4d4eb7740636e77fbcdf72a6897c8771ed90f76fe23fe7c334a47dcd1c21f2d4a9a3e53b2bafa57db578e99287c4b0713ebd5ffaf286ccc12831b4afb4937f0e2a5d7f7b97eecd1540379c43cfd1813349ad591720c6ee728487de5f4bb645c88d8fc24a6c9782fd0509156ce840d5dca922c8b4d9b9d4706a798d659f82b09948ca3751d2868feca2e21b70ab8e13d69c9a908ecfd639724fa78adeba34e7e6d0912908b04c171ff4e5848d5653f8c6b3d538d718293570bc105682a4ef105a8e3894852fdae3a0db2a09c75c070e340047a09f15d3dac9e7354a785aa3e389bd6d78725d8247f9cd5539379ee772b5b09f52007f6cec48f72a0e8a8e0147b7dae8319d6b327a9db1aecc57e91e8a2b531e7435f220198b049b454a3a44298cd4e88389f25198e31be3969c26996e1367f8d88b6d24ac40203ae57bc3ec04c85e86b8236dc71144a9ceb5134bfe1954cee982380f8e7c4f568532c0f2449cc377cf19d8829adc53fc16d2fd93653de38e4653fc3c867ee88825ce2db7514385aece5a3ee4c9443500c11c698eb5de0aa3d20d590b5f7a98b6444d21d2854d24c41bce5b346ca7c91ca5e01ec5750fab2d89a5f70913ba2031ceacfb2bb16eaac5df984bb825cc55ecfa1533ee9dbbc0ae4850869e48e53e9071d6e5026c278df5ba6c574ca97c6ba8f5e445a4664fb8e09715f7819d21a92428652d8f26b99254bcbe0b62b898467eb766441e4ce9d1e73c956c65fe75b833f6c274919390280e358532870fce8464ab40a4e81329212634c001bdaf55d24ed0d740b49bb5c3988f184ca7ec36a8169b0337abe20870ed34e0a0e5c3e8f637c2afd6063f2966a3766d986ee70e391ec92bcc3d79c67a547f2efc087a6e10f879d3ff2f8649e78773718fabd204345161b855e267d272330ec94cc5a19a6c66b560c10d0db3f858235da537d874cad052980cf353b896c21d32ef1222ef3c50fb052bc50b4d8d3aefd4028e8c00bf29573b954c018e07cd9e8472058ca636df6a5fb4b6af26f49ae5aa231d2e358820abf272731632c41886492c2d761bbc1333d4ae8a9c5d105a199fd643a8bd268ea8b5cb8187fd7d678d93d62498295466d54a0b332e97681a8bb1b537499f50e23dce1e8bafc7a06fbed4ab1661d9a5b9af139b58db9ce69eaeb72d93f59913277808662827417662ea9f87b984252dc215258148e3a9e3592ec24be350519a94f41a88f4906a8c7517ac5fb8886202c4641366105706ab62e7f9215d915d7a049f160a889da9a1d06ffeeea44822346f46dd7c31e7202108fb322703d6f6343b2bc8bcbf165272e1ea5b6d33a417cb4013139a5190273065ebf5b589fe76db4333f8a88102fecbd39eec00990d7488e4f774e2e69f873cd617cd693b49c1a707ebd3de7a84a9dac6a83ea58297b6fbdc6dddc4f7c03b06efd6d17d88d54f3861f3429a139a478aaa0000a8f9fdd8fee53ba3d17ce022b34d0fd95bfbf0fe064e7c0938a8eeff45b06b12500e2c883fc2b922c08ab32dbd5adc06114482dd729b9df4c801a8848d7db49638cac59ecd4b9ca5979cd1c9a62310f5f23041daa3e5386933de22c5811ffe8b384a591895916778ac2c84b878b1fa5a335f770cd6be0518fb7939882cd032f9b6c0a3739c5adbdfca963e513230e8aca6cadaf038cf727e896e4a681d65e9ac17faeccd2df6db01defbe87d05f94f72ba5431ed36946bdf4104181a7bbf94e80e2fe80f7f551723183ecaea863f552e87d29d31d5fa9d4d574ab901ca4b9f54831ad5b6386c78bce0dc3e8d01fe244d667df762975e647ad118b0570d1412c5f3906801a023771f17a55127727a7e029f34fabd024620d0ffe2faf7e051d181eed89237cd609e30cfe7dfd38a2b5a9e2f7e43a4a8dbb52b95d6bd77364393f83397504ee0b6703c8f545ec8ee971d8ae9e187ec2d75f158271f8a4f3133b6e72a9a699631793f339c52659ad01cd1b3c271d9b9fad35f75f44bf425282786956095391cb685d1a071d7161026db87608dbc69c6ab14534207e1e7a4c42cd070563af008b25df503b76d082dc13c38359f784c8762221163f66f5664f22da5af2b42c644b1aaa7d1ef981ac37d63b8b6459f8d62040e6b21aba5d87ccae63e33d2d004c1911cc8198f4e7aea1ab57dc6686a0109f15425357c073eb16eec4981711a85c2a2aa61fedc613ff0cce919d84fe2174344d41c1fa01a942cfb11568e9b9ca9839209cb03b78f7a37ce081f4acd38aa493fb9447cab5491aaaa2259f010c7354f8116b98a235611c4571d15118108d698a0d4090a50199bd962eea7b674d7ca76d16929d2d517424d9c311d12e32b886fe4ad8267ec7b41ab4b4b2f21b1eefa097cb3f61000a779a18ff43da7e9f372bbb8548a99a21a6b939ddb71c02b435b370237b9eaded9bb9dd7e522c2b0a80593fdfab728d1ea32994dbfc7608ff880e218c99abd908b17cf16ec77d90ea24f9cf2c6b3a34b29204793b05d6f86e91329bcefee25b7ea070aadb392e4feadc04d91138b4187c9a6884ff46185b155273f00dc560421548444aabe6f03e5b2f7cc571e89b302f48bbba051d1180837e186a86bf7344e7b052a6c503fee6138ce7f8e3f57125e709134735d6c926592fed2a5b8662558d9d19398ce7fc07e0829cc9de5918aa2d3bd1ee879e308b1f91a76bc17f310bfb1310e43e0f136eb7f94ccccf23a19b5d01f22af6dc2fbeb855355d072de424fbc5edbd6a5d94e900593a2e531df9be6ce1ebff513fc713f3a325362289109ee00d34a3abb665ba1a33f88acf39fe10a6928ecc19edc4d6d1a4e371d2d3e538b478512b61f6389d259a27bc5684f8f0984b03ff6ad81e87e37bf0622c467257a514947131b10db2bf0afbe3e1021e617af9edb377e23f91ffeb6829b862742be9fe767c47839f0fe0ddc996112404c6377b97662405d8a46abf7b9670ee0795b1db7f91f691816b785a9f595038d92ea16e7c0009a8402ce65fa6f9c4658d660c95aabe9e113c50c76ace026daedd22c978b408fe25ff0db03cacc76ffe46dfbe2d48a07f24222eac94c5f5ad837a32b43de3c2faa6f9cc3950326c68805f1a92007dd3abeb8803495ce930f14ff8996d166f90e3095ea05c55514c99ecc02f2088275cd0a357d8a15d2e3376b32e12379da3638e261db336c2a00e1d6d664f84cb6c52deea1bf78e58a22e49f851aceccf2d05dd5412578dc632f2fbb8840267336302434456bebe0e3775aad5e094fd5f4d71284db3c2e7727a1f5e80b00cfc34d66b05a40e4912582a47d52bef93cf13935279bd8b9e98eefe562fbcfd0d78b46c062ea195c2c8648ea701aa23b927b554ba96cc89effcaaf66d58339458ce1219573938f82b09ea38b732797d0901751aaa05b76c51a33a5adcc8cdf0f26a0dc25feeee635a3d2c021eaf0b2e752779e84dbd90a4a6adc5fe4cb421c761e207e4a8c5f98d0c5921481662daa54623a647b2a97511e232368744b754a485378750fc77df113f22f91e2fa5b296ee6bf176affa012e776949c9f0b3a7be2a254882e272a195d5ac838e7032be09c45077f5632e0ea9d34cc3b5aa5c2d1d4d72da8c9762723e13b0c8f58510f577f0e45232b5410a574a61e34459febb73c0a13202f9278e08cef5dffd4a585c90569e8b01f058ca7be0edf5c9fc1bbb63a40b203ef448b25bb138c0aa55db28ad95587bb3d6df4d29783eb8c6bbed7401c8cdbb27866ba47f48faf78ed77077940f51bbc6913a78c9f7167114f119a6a5670878f2612ea4c74c2f6cd06b00cd94286d0273e665c792ce19b8c2720db7a0e050a60bdedf3efb1d014d1f4f848e4f69cf5f07ee510526746bff1a0d7bef40b2dccd65e6c4e6c5d84c0138f4f394776dfdeb8f4e2276edc17bcfc08e2deb91541bb391f5d31d30db0c2e3e76732dda7368090a7d896b6ece26dff0f7f091d89cc4ce4aa14eb611f23036f4a7f954c78b63e16a6fa1c1129b6801148f72d12597790caf035899e2f8a89017bb0d2dcdab5e4595902045413e9195ee1ab7bfac15220bdddfdb73c10938902412f56c68507338251b495b09e9786ab3a60e5f2a14c8bc7ef61b360be787762e7191cd08ff271b2d50d41f6766bb7517ed57208391432827cc3648c2db4f41b9ea1c0939747a9bca6b1fba425f3b2dc30028fdda0cdcda08a288fb8a5b32a860c41c3070c795a561a2ab692ef8c8f7bb778219e61e7be9b6412649302f5ea4b74c87f9f94228f6776a9d31376813a6dd01c2e387e27ac04b7e3c86d12bed7eee70995c61b8ce04014e8678c4dea10b7af2983a8ebd7a4cb2cf771678c8f06ef552d196d7fc420c81f4165f984428b77aabfc9edaff12b3dee14eb20035948631ba4108bf9088efbba90487114b417180ca62cb58f3f3e1270832b51bedc21f0620d8c083fd8c176e0bed84470ecdee3a804012b9da2a00cf888d876ebab16ef0c49c85500f67fb71c00172816dcbcbd02d2d048ea9312a1555dedcee5c46b8bf6f49e877221c44187f96b128b0d1193dd4a580ae4594b990131e7b6b7b20e6839e28d693328890b1e7efb174c914f9644d381ef93e83bc2bcd472ab228ef56ce2cee172838d9417af0baef4047a17396d0f32c6101ba1a57a50e657d66d5e412dece560cf5e4eea6b145cf54ebe4b0f0fb27393cb25fd9e2e08d8195c52bc05bff81e7a45e1c823a03d59d8ae3c70b7c71411249b3c9a7f245dadc38e54561ac6e40730bd7eba20100583c737c0554155ea5d35cdb431ae48ec735621e7a7fe8f3f73d3fc0fdfe5fb074a18441ccb217f7b1b15c48cbd7b8bcc2ff777844c29534d5089d1dbb956f714aa022d6bbc6fe6295c11cca1b16feca5ae36b29fde286dd5afab0ed"}, &(0x7f00000010c0)=0x1024) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0), 0x0, &(0x7f0000216f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/03/25 23:32:57 executing program 1: syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x200100) r0 = memfd_create(&(0x7f0000000040)='userloppp1ptoc\'\x00', 0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x8001, 0x0, 0x7cb5, 0xffffffffffffffc0}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x81, 0x8000, 0x6, 0x200, r1}, 0x10) fcntl$addseals(r0, 0x409, 0xa) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x3, 0x0, 0x100000001) 2018/03/25 23:32:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2}) dup3(r2, r1, 0x0) poll(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') readv(r3, &(0x7f0000000080)=[{&(0x7f0000000000)=""/66, 0x42}], 0x1) 2018/03/25 23:32:58 executing program 6: pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/03/25 23:32:58 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8001, 0x4000) write$fuse(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="280000200000101000000008941f989e000000010000000000000000000000fffe78000000000000bcd3d11c7f83293c84be0d3fd7d9c9282c986a8d38038444fab12e4ed9c02e3482db310246708af91274b7b02b0bbda3c4030388f0d88212b331324b61907f39bfe05d2570e9a3fbafb4b4b3d815709a9fd2783293bfbd552e861669dfacc2941019d8160479e6d7835aebe651b9b8e98df581cc4f46bbd6dc7516ba3e16a9804a6514730be031ea63b07dc057a7afba0900000000000000e907ff1e29c32d1143a218fa30d845e36a"], 0x28) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x7, 0xa16, 0x0, 0x3}, {0x3, 0x5, 0x9, 0xffffffffffffff00}, {0x7, 0x734786ae, 0x5}, {0x401, 0x0, 0x14, 0x1f}, {0x2160, 0x49, 0x9, 0xc}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140), 0x304) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:58 executing program 4: r0 = perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffa, &(0x7f0000000080)=0x0) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x0, 0x400000) tee(r2, r2, 0xf41, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x103400, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/vcs\x00', 0x4000, 0x0) r5 = dup(r0) pipe(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000900)={0x0, 0x9}, &(0x7f0000000940)=0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000a80)={0xffffffff, {0x2, 0x4e22}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x10000, 0x2, 0x0, &(0x7f0000000a40)='gre0\x00', 0x100, 0xfffffffffffff1b6, 0x7}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000980)={r8, @in6={{0xa, 0x4e24, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xffffffff}}}, 0x84) r9 = eventfd2(0xffffffffffffffff, 0x80000) r10 = open(&(0x7f00000007c0)='./file0\x00', 0x2, 0x10) getsockopt$bt_rfcomm_RFCOMM_LM(r7, 0x12, 0x3, &(0x7f0000000880), &(0x7f00000008c0)=0x4) io_submit(r1, 0x7, &(0x7f0000000840)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0xf, 0x7fffffff, r0, &(0x7f0000000140)="412cc1250256a76f7322d2861f10d93e003d448c56718a3b5c29ab2205b6a21f34f3a233a36b519a622f6b7e6e05c6f07a9e8cf0ecf27418e084f590458dcec87db6c079f6934b24b39018aa61221e81f2862fb667027d7d3f61d0c9dc9a60c58cfde0e9f826963633c9d6979d6615a1d27b2b2bd0fa73db7e78df64fb19c6f62a4190cdba52c426920601c7bc8d944b59a05262b78809ac29555d7d38bf1cbd7f8fe63647893865a007155d890a0fd26ab180b99c842172c65b", 0xba, 0x2, 0x0, 0x1, r2}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x200, r0, &(0x7f0000000240)="2a7d9eec44d2d96befb7dc5e22fda20093ea6e73a87fd2f35349593e2ac780151f1942f7d260ac1dcb47171805587c488e480b06d3e3dfacd87e116a55de4a521f75f9c464b25eacbc5bc8630c1f3d6a46be235b7cf130a6bcf6188f65d75305595c19401abeea71fba6fe7204212e0a56c0905f49c7a54a08c785eda68cbb74a8e9334997a773b494fbd93d47e880a7117210f24d6e056b310d1bbfa0d533ed75c979c88147e6f7da56b6db979d09e91ef5e248d9a3a6197fb4c5774fa137823ece", 0xc2, 0x4, 0x0, 0x0, r3}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x2d7d, r0, &(0x7f00000003c0)="eb6912409014d15ecc79", 0xa, 0x6, 0x0, 0x0, r4}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x95, r0, &(0x7f0000000480)="d18be3fc80c1d6bb9e36b002572a0ef354603e8c39e5ef6935d6283628af2c4c901954a08fb6772bfac920058567164e488d28ca43aaf9d8306708834f2b35881cb6c586712bca9d0feb5c90f87ac0f5d36b4aa604152a5bb2c1af8de1bcf81bb6d7b0055f7396ac311b9aa5f0516c0e7d280cdb805ea74b5584e4f9d7de3202019f2ec1860c98fe64", 0x89, 0x2, 0x0, 0x0, r5}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x8, 0x8, r0, &(0x7f0000000580)="85f760c6180477e25b4f263ddb9f186c36f5ed16e112c8ed87a7f21675546510d843e7ba50dfbe7e3c8a2ac400d48963c655347692e5b13a0316ebc7e0aa3ecbc9c899c1fbb32af64d08841ac03c35ec4180f6062e5d7a4dd82ae82a8f8fafbd070568a890fce592c8db2284f587504070965a123610c1be612466882466b36f4f677cdd234e7d4c29f04960b3add0f4d081e31c42f4891c7b770c2cc78c6d27", 0xa0, 0x0, 0x0, 0x1, r6}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x1f, r0, &(0x7f00000006c0)="2f6c5285225caaac030f34bc302d4eedbca2b305fe7a52c9cf7e78d206572d9fd4a010b9", 0x24, 0x5, 0x0, 0x1, r9}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x7, 0x80, r0, &(0x7f0000000740)="f930e440276c620d3e6849f5b3f94f47029f7f8c958a95a6c4c7c5eeda971c65d721ca9155bfbb10cb99fc2afff7ed4952dd8ed67b5d8ac008f0dfad89d1cac833ad12a23c671432dfbbc4572552427a0342212f3ff98446ba294eccc1637596f831e5d7ce86aa3e56f796b0b57d8b9353b0c09639c3a9564a15dd", 0x7b, 0xdc5, 0x0, 0x0, r10}]) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000040)=@setlink={0x3c, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/25 23:32:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x10000, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xc0b, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x3000000000000000}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x1, 0x7fffffff, 0x20, r3}, &(0x7f00000001c0)=0x10) 2018/03/25 23:32:58 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2548f12ef2208d19) signalfd(r0, &(0x7f0000000040)={0x9}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000c88f2d)=""/211, &(0x7f000048a000)=0xd3) 2018/03/25 23:32:58 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x100) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) ioctl$sock_netrom_SIOCADDRT(r0, 0x80089203, &(0x7f0000e46ffc)) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0xfffffffffffffffc, 0x10000, 0x7c3e, 0x4, 0x6, 0x1}, 0x7}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000000100), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xffffffff, 0x0, 0x10001, 0x7dbb}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x4, r1, 0x0, 0x5}) 2018/03/25 23:32:58 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/114, &(0x7f0000000100)=0x72) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000080)={0x81, 0x0, [0x200000000000002]}) 2018/03/25 23:32:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x10000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x0, 0x0, 0x3}}) 2018/03/25 23:32:58 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000001240)={'gretap0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write(r1, &(0x7f0000001200)="7708d489bf", 0x5) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0xffffffff8304f664, 0x4) getpeername(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000180)=0x80) 2018/03/25 23:32:58 executing program 7: socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x800100000000}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x7f7f, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffff7}, @in6={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x0, @empty, 0x68}, @in6={0xa, 0x4e21, 0x1, @empty, 0x7f}], 0xd8) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x5ff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:58 executing program 5: r0 = gettid() fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getegid() socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000280)={0xffffffffffffffff}) r5 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x100, 0xd) r6 = fcntl$dupfd(r4, 0x71bc4f3fad50d825, r5) getsockopt$ARPT_SO_GET_ENTRIES(r6, 0x0, 0x61, &(0x7f0000000380)={'filter\x00', 0x4d, "436360dde21653d79729174e62515760c7883f9e6963c70f7097faa9eb4f4b6f05ebdcdb0ad7265d768d0fc494c5b07980a462622c9daac62f0333887236952c98a4f2cbcde59f18360d116fdb"}, &(0x7f0000000400)=0x71) getgroups(0x4, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) r8 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x6, &(0x7f0000000240)=[r1, r2, r3, r7, r8, r9]) r10 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r10) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/25 23:32:58 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) write$cgroup_type(r0, &(0x7f00000000c0)='threaded\x00', 0xffffffffffffff63) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x40, {0x2, 0x4e24, @loopback=0x7f000001}, 'dummy0\x00'}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb0f80)=""/128, &(0x7f0000f8b000)=""/4}) fgetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000180)=""/89, 0x59) 2018/03/25 23:32:58 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000040)='GPLvboxnet1security[\x00', 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0xffff, 0x400000) r1 = dup(r0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64]], @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="de6e368d0032f433b4711bf03407551082b49a229519651337a4804b8fea3a7a8854f036dbc9e56c80bd063cd81b8887e5b1f24e20b761872256ea837ccfbdde7ca4c231a8f1c8df08877f3f3ec5cc4ad23e3388d2c6d4a3476bd85753430b1dda438d5c7505628d68cf008deb7f9364eaa3aec0ae74bfc6684b4b36fa8e5f44de606c7e33b8f77c3f0e82e703c9fe281892a7f07351bc86b024861c6f73dec23a5d", @ANYRES64=r0, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYBLOB="61bd19feb423ffbf8015b2f1e65af3e2f494", @ANYRES64, @ANYRES32, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYPTR64, @ANYRES64=r0], @ANYRES16, @ANYRES32=r0, @ANYPTR64], @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYPTR64=&(0x7f0000000340)=ANY=[@ANYBLOB="33cd384c3cb0bfe266c79812803edbdb2f1d"]], @ANYRES16=r0, @ANYPTR64=&(0x7f00000005c0)=ANY=[@ANYBLOB="2475d94849094affedf574b218bcdf827a89013a163e5838597f7caae2ac56ef35ba", @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYPTR64, @ANYRES16=r0, @ANYRES16=r0, @ANYPTR64, @ANYRES16, @ANYRES64], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYRES64=r0, @ANYPTR64, @ANYPTR64], @ANYRES64=r0, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64, @ANYPTR, @ANYPTR64, @ANYRES32=r0, @ANYRES64=r0, @ANYBLOB="72d7eb87566c08151b8d501afbd08478329cc0f44b57827d6fdeecf45362b528e5e5fd5830dbd05f12155cedd206974c24dd1e2e79f72fe561eeb93d24507c78ac7e8672cf5777e41edf3f93", @ANYPTR, @ANYBLOB="d4d7e14da8bb534a8088ee909035ac813824bca95765f53f75920d17e366b1061a4d62de1a797db065aee8fe9f528d04c245c6ab925b36033feb6a8bf0919097855830886b2094ee17328f574c16c12f5537e741a4b0ed85b9135e377d2f12fb57d476", @ANYRES32=r0], @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000580)=ANY=[@ANYRES16=r0, @ANYRES64, @ANYRES16=r0, @ANYRES32=r0]]]) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000300)={'dummy0\x00'}) getpgid(0xffffffffffffffff) gettid() r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f000051d000)='ns/user\x00') clock_gettime(0x0, &(0x7f0000000680)={0x0, 0x0}) futimesat(r3, &(0x7f0000000640)='./file0\x00', &(0x7f00000006c0)={{0x0, 0x2710}, {r4, r5/1000+30000}}) ioctl$VT_RELDISP(r3, 0xb702) 2018/03/25 23:32:58 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x800}, 0x4) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3000001, 0x832, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x10000003, 0x110, 0xffffffffffffffff, 0x0) listen(r1, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2000002, 0x10810, r1, 0x0) capget(&(0x7f0000001ffb)={0x20080522}, &(0x7f0000000080)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x8000, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x632, 0xffffffff, 0x4, 0x0, 0x0, 0x5, 0x30000, 0x6, 0x0, 0x0, 0x7, 0x100000000, 0x4, 0x80000000, 0x7, 0x8, 0x7, 0x5, 0x1, 0x8001, 0x3ff, 0x4bd, 0x8001, 0x4, 0x1, 0x3f, 0xffffffffffffff37, 0x2, 0x80000000, 0x7, 0x20, 0xbbd, 0x5, 0x5, 0x8001, 0xee76, 0x0, 0x7, 0x1, @perf_config_ext={0x8000, 0x6}, 0x0, 0x80, 0x3, 0x7, 0xffff, 0x0, 0x7ff}, r2, 0x3, r3, 0x1) 2018/03/25 23:32:58 executing program 4: getpgrp(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="d143bbcddb304afa38e1ff070000000000002c97a3115ba62bffa2c310d3265fdd2c6f70bd1d1c0f94f9abcc8c6544626c713bd362252651b02701") mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0xa5811, r1, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) r2 = getpid() ptrace$getregs(0xc, r2, 0x80000000, &(0x7f0000000000)=""/41) 2018/03/25 23:32:58 executing program 3: unshare(0x400) r0 = eventfd2(0x0, 0x0) tee(r0, r0, 0x7fff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='task\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x6a, 0x100000000000}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x8001, @empty, 0x20}}, 0x0, 0xaf, 0x7, 0xffffffffffffff80, 0x7}, &(0x7f0000000380)=0x98) read(r1, &(0x7f0000000440)=""/70, 0x46) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r2, 0x401}, &(0x7f0000000140)=0xfffffffffffffff3) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000000180)={{0x17006, 0x0, 0xf, 0x80, 0x3, 0x800, 0x80000001, 0x40000000000000, 0x100000000, 0xffffffff, 0x6, 0x8000}, {0x2000, 0x2000, 0xf, 0x8, 0x80000001, 0xfffffffffffffff7, 0x66, 0x40, 0x3, 0x7, 0x100000000, 0x3}, {0x6000, 0x3000, 0x1e, 0x400, 0x6, 0x8, 0x2d4, 0x2, 0x1400000000000, 0x0, 0x400, 0x1}, {0x6002, 0x10f001, 0xb, 0x4, 0x8, 0x7474, 0x4, 0x1, 0x9, 0x1, 0x401, 0x60b16760}, {0x4000, 0x5000, 0xd, 0x9, 0xffffffff, 0x2, 0x200, 0x6000000, 0x41bb, 0xffffffff, 0x7ff, 0x3}, {0x2000, 0xf001, 0x0, 0x1, 0x4, 0xb9, 0x401, 0x20, 0x7, 0x5, 0x7fff, 0x80000001}, {0x14000, 0x100000, 0xf, 0xffffffff, 0x4, 0x1, 0x9, 0x1000, 0x1ff, 0xc9, 0x9f2b, 0xfffffffffffffffa}, {0x1, 0x4, 0x3, 0x3, 0x4, 0x1f, 0x101, 0x1, 0x8, 0x3f, 0x1ff, 0x2}, {0x5000, 0xf002}, {0xf002, 0x1000}, 0x24, 0x0, 0x3000, 0x400, 0xf, 0x100, 0xd001, [0x6, 0x8, 0x27, 0x2dfd]}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000040)={0x4010000, 0x3, 0x5, 0x2, 0x1ff}) 2018/03/25 23:32:58 executing program 6: perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x20200, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000140)={0x5, 0x800, 0x5, 0x9}) sendto(r0, &(0x7f0000000000)='w', 0x1, 0x4000084, &(0x7f0000f6bfc6)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x80) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x200003, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x2) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000080)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000180)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/03/25 23:32:58 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b90000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x28}, 0x1}, 0x0) 2018/03/25 23:32:58 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000000)=0xffff) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = memfd_create(&(0x7f0000000040)='@\'md5sum#ppp1vboxnet0\x00', 0x3) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000080)={0x5004, 0x7002, 0x5, 0x81}) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl(r2, 0x7, &(0x7f0000000140)="db29b891c5a740e739c8d468b497c1d5eaeded0ad44cfea99071b20904b959d5dc64a0dab829edd9b11cf5c55de7a4a2ad94d42cf380bb42c2cc6bc3e9923dec13b02f63f1de001cbe5f7c400dcc7fa98e629d737ab7e76bddd6a5e048eae256667e296bf4aaf57cb38fc54d14dfbcfd") 2018/03/25 23:32:58 executing program 5: r0 = add_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="a8d99511794671bbae0db314daddd927478e25066d95373961a98f85f91b84e9c911ac814f6fb266f90e26fb620e5b6df22debffa800aa413b58afd8309f815147e7b858d709b9f1a0ccac644b7f775a651f29731121f962f8c2cfd020072d9ef20fda29096c134bb8b49f9e03a02b22a1819b71048e30f8e5a89d95a07d900b344f0b2f397423538fe36bb87783fb7c93e93e0850e1d8d938108b5e91a5813cd9d25428597c8e9c5662e5f337957e814e65f1e7f4905619d5faf662a40d5977990f5dc5e5e6af64a512e90a423f6bf801", 0xd1, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000580)='logon\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000600)='syzkaller\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000340)='big_key\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, r1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) connect$can_bcm(r2, &(0x7f0000000280)={0x1d, r3}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x12, 0x5, &(0x7f0000000380)=ANY=[@ANYBLOB="18ca00000001000000000000ff0000000095000000000000003b47b3a47451d030802c3346fcd63d77464792a6ab54408901dc2dae05de87f252d29acffa97c7db0b724c2612c72f95c09e658738b48aaa2c8372a527e873eba22dc7448f70f7da90b6ef075d03fbbf636958c810efb3a44a9191f93645c4b39edd51392dea33187e68552b226caac767464eeccb92aa96da1706a5a00bf75bfd0cf9d5a6830d5dc1bfd46d74fd1cc36d93d6f9701005aaf0f16a0607cd57b0b3b82caa"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f0000000000)=""/195}, 0x1000001a2) 2018/03/25 23:32:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x100000000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00006c1000)=@ipv6_newroute={0x20, 0x18, 0x503, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x4, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/03/25 23:32:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00004b5fc0)=[{&(0x7f000072f000)}], 0xffffffffffffe33, 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r2) 2018/03/25 23:32:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = msgget(0x1, 0x626) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/101) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0xaff, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/03/25 23:32:58 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'gre0\x00', @ifru_data=&(0x7f0000000140)="e9a9072b742384f0b294eacfbe8d4f702b65fc751c2846bcf57dfa707e25566f"}) 2018/03/25 23:32:58 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x6, 0x8140) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x0, r0}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x201a7fd7, 0xa, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000000000)="47504cc000", 0x8, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) io_setup(0x8, &(0x7f0000000040)=0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x82, 0x0) io_cancel(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x3, r1, &(0x7f0000000080)="796113d55f27b9c89df8bd04b2eb073d062eb66c123ea04d26e922ec4db511c10ff9874eb6d079e0a1213225405b6e58953b44066b97d0ad9a39225750fa4c53efaf7cf98ef8af9777fe23606bbe61d3e99f78cefe320bcf6bae940fdd35", 0x5e, 0x4, 0x0, 0x1, r3}, &(0x7f0000000180)) 2018/03/25 23:32:58 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x1f3, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}}, 0x1c) 2018/03/25 23:32:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061dff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x1, 0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000140)=""/54) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000280)={0x7, r2, 0x1}) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f00000000c0)) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, &(0x7f00000001c0)=0xc) 2018/03/25 23:32:58 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x80000000000001) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) socketpair(0x8, 0x80000, 0x5, &(0x7f0000000000)) [ 357.160501] tc_dump_action: action bad kind 2018/03/25 23:32:58 executing program 1: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0xffffffffffffff3e) 2018/03/25 23:32:58 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x6f567e03) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'erspan0\x00', &(0x7f0000000180)=@ethtool_gstrings={0x1b}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) 2018/03/25 23:32:58 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x7ac72bd1, 0x8, 0x0, 0x9, 0x80000000, 0x3, 0x3f, r2}, &(0x7f00000000c0)=0x20) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x3, r2) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r0) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r5}, &(0x7f0000000180)=""/42, 0x135, &(0x7f0000000140)={&(0x7f0000000200)={'crc32-generic\x00'}}) 2018/03/25 23:32:58 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0x5, 0x7ff}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r1, 0x1}, 0x8) 2018/03/25 23:32:58 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000002ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@ipv6_deladdr={0x18, 0x15, 0x60d, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/25 23:32:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000300)='net/protocols\x00') r1 = getgid() ioctl$TUNSETGROUP(r0, 0x400454ce, r1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/127, 0x7f}], 0x10000000000001cb, 0x102) 2018/03/25 23:32:58 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb}, 0x2c) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/25 23:32:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000f14fae)=""/82, 0xfffffffffffffd89, 0x0, 0x0, 0x16b) poll(&(0x7f0000000040)=[{r0, 0x404}, {r0, 0x701}, {r0, 0x1}, {r0, 0x1100}], 0x382, 0x0) 2018/03/25 23:32:58 executing program 6: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x4}) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r0, 0x0, 0xfffffffffffffffd, 0x3ff) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0xffffffffffffff45, 0x9, 0x7f, 0x3ff, 0x3, 0x1}, 0x5}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x0, 0x4, 0x5, 0x8]}) 2018/03/25 23:32:59 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)="7fe762", 0x3}], 0x1, &(0x7f0000000700)}, 0x8000) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2}, 0x23d, &(0x7f0000000080)=[{&(0x7f0000002900)='e=', 0x2}], 0x1, &(0x7f0000000900)}, 0x0) 2018/03/25 23:32:59 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x28, 0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000000140)={0x10001, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0xfffffffffffffff7) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000480)=0x80189) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) recvmsg(r0, &(0x7f0000002800)={&(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002700)=[{&(0x7f0000000540)=""/107, 0x6b}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f0000001680)=""/4096, 0x1000}, {&(0x7f0000002680)=""/88, 0x58}], 0x5, &(0x7f0000002780)=""/115, 0x73, 0x4}, 0x2) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002880)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000440)={'bcsh0\x00', r3}) r5 = getpgid(0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000600)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000640)={@empty, r6}, 0x14) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f00000000c0)={r0, r2, 0x4}) setns(r0, 0x44000000) 2018/03/25 23:32:59 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7ffffffd, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67) 2018/03/25 23:32:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000580)='/dev/snd/pcmC#D#c\x00', 0x58, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000005c0)=0x40, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000a1a0bb4ee20906010200000000000000010000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/25 23:32:59 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x4b8, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000000)={0x144, @tick=0x4, 0x2, {0x0, 0x1}, 0xffffffff80000001, 0x1, 0x6}) 2018/03/25 23:32:59 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r0, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0x2756c6a4}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001700)=[{&(0x7f0000000000)=""/79, 0x4f}, {&(0x7f0000000380)=""/24, 0x18}, {&(0x7f0000001580)=""/229, 0xe5}, {&(0x7f0000001680)=""/88, 0x58}], 0x4) fcntl$setstatus(r0, 0x4, 0x800) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/03/25 23:32:59 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240)={0x8827, 0xff, 0x1}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffffff7, 0xff, 0x204, 0x7, 0x65, 0x3f, 0x8, 0x9}, &(0x7f0000000040)=0x20) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180)=0x100000001, 0x4) keyctl$clear(0x7, r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x800, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000300)=0x3) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/25 23:32:59 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x202000) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0xfffffffffffffbff, 0x8, 0x9}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1b55a20400ff7e28000000f00a4743ba16a0aa1ca10bb356da5d80d18bec4c7246c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/03/25 23:32:59 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x8002) ioctl(r0, 0x20000000000000, &(0x7f0000000280)="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") ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x258) fcntl$setsig(r0, 0xa, 0x400000a) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='udf\x00', 0x280000, &(0x7f0000000100)="f48bf37d5e5b2703ab278c55ac1dcc88d501d9b2896be052cfebf7e9635652414be9bbfc741f2d1c759eb149d22062a929e85c") readahead(r0, 0x1, 0x8) 2018/03/25 23:32:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x8}, @in6={0xa, 0x4e24, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000180)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e1e, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) writev(r0, &(0x7f0000001100)=[{&(0x7f0000001140)="87", 0x1}], 0x1) shutdown(r0, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240)="6475860979300000000400", 0xb7744ef6b4cdb538) shutdown(r0, 0x203) r3 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x5, 0x40002) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000003c0)={{0x5, 0x9, 0xed3, 0x5, 0x99a, 0x9}, 0x4, 0x1, 0x4ef}) 2018/03/25 23:32:59 executing program 4: chdir(&(0x7f0000000380)='../file0\x00') mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') r0 = semget(0x2, 0x1, 0x21) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f0000000240)=""/219) umount2(&(0x7f0000000180)='../file0\x00', 0x4) rename(&(0x7f0000000100)='../file0\x00', &(0x7f00000001c0)='./file2\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x282000, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x1, 0x0) poll(&(0x7f0000000200)=[{r1, 0x2346}, {r2, 0x120}, {r3, 0x8030}], 0x3, 0x8) 2018/03/25 23:32:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f00000033c0)=[{{&(0x7f0000002b80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000002d80)=""/198, 0x36c}}], 0x1, 0x0, &(0x7f0000000280)={0x0, 0x989680}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000180)={[{0x401, 0x4, 0x7560, 0x794, 0x0, 0x9, 0xaa9b, 0x0, 0x100000001, 0x7, 0x10001, 0x2f0, 0x400}, {0xff, 0x4, 0x0, 0x9, 0x5, 0x10, 0xbc, 0xf6c, 0x1, 0x0, 0xe24, 0xfffffffffffffffc, 0x9e50}, {0x0, 0x0, 0x6, 0x7, 0xe13, 0x7, 0x0, 0x9, 0x7, 0x0, 0x40, 0xffffffffffff0000, 0x8}], 0x8}) sendmsg$nl_generic(r0, &(0x7f0000af9fc8)={&(0x7f0000000140)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002300010300000000000000000e0000001ece95e9e57b4a23291ba983633b17393d840c08eee35133d95ff7e911a6ce2fae5dfe0a0a834b98db132198bde8fbe110df0c05baf6f61807ca5bde62dee5fffb200f08c983c7"], 0x1ac}, 0x1}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f0000000040)=0xf000) [ 357.537849] sctp: [Deprecated]: syz-executor6 (pid 2452) Use of int in maxseg socket option. [ 357.537849] Use struct sctp_assoc_value instead 2018/03/25 23:32:59 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) [ 357.623323] sctp: [Deprecated]: syz-executor6 (pid 2464) Use of int in maxseg socket option. [ 357.623323] Use struct sctp_assoc_value instead 2018/03/25 23:32:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$kcm(0x29, 0x7, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x80, &(0x7f0000001880)=[{&(0x7f00000001c0)="125552f794139d981f31325e5443ac2e24c5d6f3a7832b24c55e593b2a1de09838f4ae5a54cc4d2c8ab63ad9c1dfe643eff7be7212b48c8c33fa8410ce94666a05acfdececf0e1c0295c7e94fec8f320e0b6781db9994f0a0e4edbbab4ad7de267d885b4e5acc1df32cbfeaf272422557f4096520ffa2851fd2481e23a2c", 0x7e}, {&(0x7f0000000240)="f65f2380825f5633f13e05b87be2ee536881bda777532a4331dd40ed078362a398eb8f90b74e1d4422dc37ffb0a9389b6abeed2a2af952f82ffde1774c6c158b5a0993e8613f90875e68209c052ff420cd253fa92aafddb7ea8bec5043c5769e58939350532169a88810d1119c9b973b05f3d33d8a2e9c8018588b93b955f016bc5203ea8affa9eb7a352d320d5d0a41065a46a36d4c64bbe036680a04eae2f9910f7879237f2e93363ac64c186be15e33f91bc52d04b8ed5b9c6f2cb96dd9d199522d835c58f2ed306adfb33c0fae445196eaf85b12046f66cd9a26e4f5aa35d02962194a5acc1841b9c2b700", 0xed}, {&(0x7f0000000600)="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0x1000}, {&(0x7f0000000480)="9484555eeb481966c76804fc7aab6410dac9132e2fa76fca5f1d4d1e12d39631b72eff1743d3779750922e74c31a6054a7b14b2fdb8f193402eff8127ceaa2f86b1c3bf514bea45ea9cf0a08a65a5ebfecd04e16e6a0755be9b1ecd635f6a0bc84c166b29947f4fb0bdc603a574597c32834cdd532b0f001c8d7023ad72361fe59b5705accaf6762ca7fe2856fd2618aef9f55cc41b32826c51f36d8b20fb57d9bbfbb8ea9492acb0c262c11b0a1c2c1aeda6576e8479cb6de8b1bcb5209f28618e8aa6f15b51e7a9640a1b0083ebd0d97e37af35ff3380849aebdc8ba648100de5e28d694b703ab3d347fe0e17497f03b0f958edebb47", 0xf7}, {&(0x7f0000000340)="409b515ab3035d0c1d42c222c128a88f62189b8c1c2e11a752e5505f87212f1b2afbe1f2233902f628e41fe1e1e5bf8403f6779f94dcc34df230b072e3630207f25253ee7ab79e313c6b24d0cc22", 0x4e}, {&(0x7f0000001600)="bea3a3b4a23f3e6cac77f4d5a8d3c7e0929e40fd019a66988587db6a4b89182f63929a58ccf5951467c25cbb42c7f0a2d087ebb157080e11b2b88983f75013995dc359066b67ced40e2a4d6747e9b7f13cf0f8c422de6e60a8510876e444771df71b196e0fb957dfab77b7c72c713f", 0x6f}, {&(0x7f0000001680)="c573e6668c0ffdad9bfb64b3d344f9f374ce2e884b6c102485483dea0fe3557e70af1a3e1cdc21db769c7a606e72ada7f14afb7c332a990115bed76b2b0a173b3fedecb31398453e727d4a9a7bcdcf56b3e2376e90f5a5f38fba841137bb0344ea158374a49778658d13dc3c6ddc462b75d203f211417e09facf3ab6fb6ea006d43a46ed06ce73a8e96699610ad6623901f95546a00bac3606d8e798021d42fa04552a259ad3c3c20b633cef0f9a30e48e18eb6111742facb4b682d916e9357c82a46eeefe", 0xc5}, {&(0x7f0000001780)="137e052f32d91883d0444a0611abafbf5de294199c2b5303926f4044a864d2eb0f043f0c0ba59386fc45965223e2cb3eafbe38a8eb3f2e280ace500f0fcb3e18455d10ffbb277c1b77ff1cb87d29b544ca82ceac55b49c1cfc2d4cf29086a421817f51f8a54dd9633803df827bc90c7c76a8b750a2863491e37fa45ab1faceea5490bf0702373730444cf08eae74c272abb55ac4e6515958ea2106ec2af4a8de5062a46fa38bcefca5f5f35441813b7af359ed071545b78a03f3303684f3f09fa7e08f87", 0xc4}], 0x8, 0x0, 0x0, 0x4000}, 0x40050) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000005c0)='eql\x00', 0x10) r3 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x6, 0x4000) bind$vsock_stream(r3, &(0x7f0000000400)={0x28, 0x0, 0x19ec0be133763a51, @host=0x2}, 0x10) pipe2(&(0x7f0000000100)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x406, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e20, 0x1f58, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1, [0xfffffffffffffff9, 0x1ff, 0x9, 0x4, 0x8, 0x9, 0x9, 0xfffffffffffffffa]}, 0x5c) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_CPUID(r7, 0x4008ae8a, &(0x7f0000001ac0)=ANY=[@ANYBLOB="0300000000000000070000800008000000c30eadaa00000000eef9299a4c6c550f32711ea21040927f5a95905f5900000000000000010000000000000000000000800000000000000000000000dd9a12a63624e283e7d17f6204d9e8dfd38625253c4297ed897a50c58a288331046f92daa21952c7acc84d0900000000000000fd5405c5fd694e5e5ab34cefe699e25c3e155331c80261ea29b5ce7f1e9c9419a42cacfcedb30000000000000000000074e20dd369c2752381518682629dafc8b0cae0c3c93c4e49a0b8a87e3ad2cb43d66a70190516f0afa7b4bcf0a6583a65563bfec9734d66e3110300000000000000c1663a0f401926f5895a5e52f469971a0ccf797a65c95c14f203694b62581f9516fb604a7c57aa938ac541c9f77a046bb33d28a4a961b926047c0c02991a3aec145f13151cb168f224e0d24c2cdf2f9b92ee69c21f704b9949916da2f0506ce0691f9adc1c2c496ab78cdbf13f75e43b5aea84ece42c28d87306270adbc342affafd0bfc7e51211fd7720b1313f65dc5fc1170b080d0033cf2db546fc33447477b1aabdf15dcb8864bb591"]) 2018/03/25 23:32:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x1, 0x0) write$selinux_context(r0, &(0x7f0000000100)="73797374656d5f753a6f626a6563745f723a67726f75700064645f657865635f743a733000340933d8cf49767d6b834fd3aa0758d48805977ce3006f01cb906fa0602b3a288afceac1264ba85fb755ba9a824b83a7f17beade6baff0baadb3b11cf93598dffe3678be7152a3ee89cbc625a5710b91770c7dce8f35708ce8d20dc8fe9adc4b14e91b592209729110d4897d8bcdb7baabf543af17fb7c1bc39808", 0x5fa0) 2018/03/25 23:32:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f00000000c0)="7634e2") r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x4, 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0x4, 0xfffffffffffffffe, 0xd4, 0xfffffffffffffff9]}) 2018/03/25 23:32:59 executing program 2: modify_ldt$write2(0x11, &(0x7f0000000100), 0x10) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x81204101, &(0x7f0000005e0b)) getsockopt$inet6_int(r0, 0x29, 0xdd, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000200), 0x0, 0xfffffffffffffffe, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40001) 2018/03/25 23:32:59 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x5, 0x4000000003) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0x4b9, 0x1ba6, 0x5, 0x1, 0x1ff, 0x4, 0x0, 0xffffffffffffffff, 0x1, 0x7}, 0xb) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x5, 0x10302) connect$rds(r2, &(0x7f0000000080)={0x2, 0x5d, @multicast2=0xe0000002}, 0x10) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:59 executing program 6: clone(0x0, &(0x7f0000a43000), &(0x7f00004c4000), &(0x7f000052c15e), &(0x7f0000a07000)) r0 = gettid() r1 = semget$private(0x0, 0x2, 0x1) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000200)=""/231) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x210a00, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x400000, 0x0) kcmp(r0, r0, 0x6, r2, r3) r4 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) clone(0x0, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) pread64(r4, &(0x7f00000001c0)=""/26, 0x52, 0x3) 2018/03/25 23:32:59 executing program 4: mknod(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) quotactl(0xa00, &(0x7f0000000180)='./file0\x00', r1, &(0x7f0000000340)) r2 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x44}) pread64(r0, &(0x7f0000fd7000)=""/8, 0x13a, 0x100000) pread64(r2, &(0x7f0000000040)=""/28, 0x1c, 0x0) 2018/03/25 23:32:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000100)=0x7) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) setreuid(r1, r2) 2018/03/25 23:32:59 executing program 1: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = memfd_create(&(0x7f0000000040)='GPLppp0$\x00', 0x3) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0x5d, "b9fff465e8b7a20cbaa02b2682dfc992a99eade8c7a6a10420f85306e24e8c6afa586880c498cbe544bf834cd2d979f7ace568de3fd4ed211466233f67d60a981a2de6cb6fdbdad22496d6417e116755ff418cec81ba4877a74ea1b349"}, &(0x7f0000000080)=0x81) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14}}}, 0x1e) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) fcntl$addseals(r0, 0x409, 0x2) [ 357.955700] NFS: bad mount option value specified: v4â [ 357.986657] NFS: bad mount option value specified: v4â 2018/03/25 23:32:59 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89f4, &(0x7f0000000540)={'sit0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x3c2f, 0x80, 0x26}, &(0x7f00000000c0)=0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000380)={0x7ce7, 0x7ff, 0x2, 0x3, 0xc73d}, 0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xd67}, &(0x7f0000000140)=0x8) read(r0, &(0x7f0000000280)=""/198, 0xc6) ioctl$KDSETLED(r1, 0x4b32, 0x100000000) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000200)={0x9, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @rand_addr=0x3}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x20, 0x5, 0x120, 0x2, 0xa3, 0x0, 0x7f, 0x3, 0xffffffffffffffc1}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000001c0)={r1, 0x3, 0x1, 0x8000000100000000, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/03/25 23:32:59 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) dup2(r0, r0) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8), 0x8) 2018/03/25 23:32:59 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xc5, "e69acc19b55bcddbf2899104f93359adfed34fe4596c7f6c928e16b870ad32722cf4c6c3a547fa1ce4b3e6286dc8c9287f6ab1e4404d09fbfd5e893cacb4bcba89865a7d0d06b788dbb5f8053dbf07b1070dac18e02a4853415b3a6c02a8d88994a08cbdf1fc0c9942f961d7be1329f154ddc4ab334fc26d9d2d53f22541f85041b13506af6ee6134dd967577bc8e247853873f1eb8ff87cdbee7f9789f48180f1082df4519269543dac72a9d54542ec38fe2fefe2b0649f9b0bb28a6bde3450e9adb32dd2"}, &(0x7f0000000140)=0xcd) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x6, 0x2, 0x3f, 0x400, r1}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:32:59 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000969ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae00, 0x0) mmap(&(0x7f000059e000/0x1000)=nil, 0x1000, 0x0, 0x20013, r1, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x100000001, 0x105080) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000001c0)={0x5a, @time={0x0, 0x1c9c380}, 0x8f, {0x6, 0x9}, 0x1, 0x0, 0x3}) r3 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x240000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe56) socket$inet6_tcp(0xa, 0x1, 0x0) prctl$getname(0x10, &(0x7f0000000000)=""/27) getsockopt$nfc_llcp(r1, 0x118, 0x0, &(0x7f0000000040)=""/102, 0x66) 2018/03/25 23:32:59 executing program 1: r0 = epoll_create(0x4) r1 = socket$rds(0x15, 0x5, 0x0) r2 = epoll_create(0x100000001) fsetxattr(r1, &(0x7f00000001c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)='em1-}', 0x5, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000e000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000000d000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000080)={0x2, {{0x2, 0x4e20}}, 0x1, 0x1, [{{0x2, 0x4e21, @multicast1=0xe0000001}}]}, 0x110) 2018/03/25 23:32:59 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x2400, 0x8) connect(r0, &(0x7f0000000740)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'rose0\x00'}}, 0x80) fsync(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x300, 0x70bd29, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x0) fcntl$setlease(r2, 0x400, 0x0) listen(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0xc) wait4(r4, 0x0, 0xa, &(0x7f0000000200)) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00009d8000), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000580)={0x0, @in6={{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x6b637a08, 0x2, 0x7d61, 0x7ff, 0x21}, &(0x7f0000000640)=0x98) fcntl$notify(r3, 0x402, 0x80000014) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={r5, 0x80000001}, 0x8) sendto$inet6(r2, &(0x7f00000002c0)="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", 0x815, 0x20000004, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) fcntl$getflags(r2, 0x1) fcntl$setownex(r1, 0xf, &(0x7f0000000400)={0x3, r4}) recvfrom$ipx(r1, &(0x7f0000000440)=""/246, 0xf6, 0x40000040, &(0x7f0000000540)={0x4, 0xfff, 0x3, "af9f34d715d4", 0x1f}, 0x10) 2018/03/25 23:32:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1, 0x2000) sendto$unix(r1, &(0x7f0000000080)="8ada3dbc6a8717361a85438a90c38b90415fd8ed735bf858bc200d526a568cafe5ad6654cc33f17a46ddb350df3358f5a456c5fe41f6732fe5185e4172083cc30c296785e16efdff0345", 0x4a, 0x4000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/03/25 23:32:59 executing program 2: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x201, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)="0300536c30000000004000", 0x10) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x210000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x2}) sendto$inet(r0, &(0x7f0000000b40)="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", 0x5b1, 0x0, 0x0, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000001c0)="35549fc43984f2a90176badb233b2ff65afe031db2db36a6cec07a43d765ecfee51010848f2c85c5df5be57b73957dc6b171ca017ad8e6e581daf17ab4eb5b26b7e83c62907e5ccf304de3267057e77ab6a3e446462877f3467cd69e5ca29d585c191a89f01a5c300712eb325e37e378dbc16879c7ad9f51119371ab7bc2f6420b84ef90420420e46bff5991e98c21ce63b38d0a3dd545cf8add280bff936223aab3f3768d1127dcace11d16fe2dfeeb1b900b9bd2027e6a59e0836acaec8b4ae684cec2911c31fe10f1e0", 0xcb) ioperm(0x1ff, 0xfffffffffffffa0d, 0x3f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) sendto$inet(r0, &(0x7f00006d1fd4)="db", 0x1, 0x4000000, &(0x7f00004daff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/25 23:33:05 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xa55c}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x7, 0x7, [0x2, 0x9, 0xb8a, 0x5, 0x100, 0x8, 0x6]}, &(0x7f00000000c0)=0x16) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x100000000, 0x24501) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000180)=""/8) 2018/03/25 23:33:05 executing program 6: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f0000871000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54006fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da6020000435f1f0400d1b0e6ebcb12c7be1871363e97100c4a4c2e9f5c0c14f1659ce8c829d2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/25 23:33:05 executing program 3: setrlimit(0x40000000000002, &(0x7f00000ef000)) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80, 0x800) clock_gettime(0x0, &(0x7f00000019c0)={0x0, 0x0}) connect$bt_l2cap(r0, &(0x7f0000001a40)={0x1f, 0x484, {0x2, 0x1ff, 0x8, 0x40, 0x5, 0x2}, 0x2, 0x7}, 0xe) recvmmsg(0xffffffffffffff9c, &(0x7f0000001900)=[{{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/206, 0xce}, {&(0x7f0000001200)=""/220, 0xdc}], 0x4, &(0x7f0000001340)=""/39, 0x27, 0x3}, 0x5}, {{&(0x7f0000001380)=@nl, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/55, 0x37}, {&(0x7f0000001440)=""/105, 0x69}], 0x2, &(0x7f0000001500)=""/2, 0x2, 0x7}, 0xda14}, {{&(0x7f0000001540)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f00000015c0)}, {&(0x7f0000001600)=""/202, 0xca}, {&(0x7f0000001700)=""/219, 0xdb}], 0x3, &(0x7f0000001840)=""/179, 0xb3, 0x6}, 0x6}], 0x3, 0x20, &(0x7f0000001a00)={r1, r2+10000000}) connect$packet(r0, &(0x7f00000015c0)={0x11, 0x3, r3, 0x1, 0x1000000000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x5e) r4 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80400) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f0000001a80)) 2018/03/25 23:33:05 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="31e96eead8a736b82901b46fca0abd50c4845d9ecd74ea096c680d042b709de052d904e921059fcebe37d6d34c8b1c45852f5525ea964083b88e1feb7d1021db2e0de58cb2e692bbc2c3b19069125e4ca2a415a486d086ffb605844916e5a9864f3f24b08e780c0f5e1a627a673480e5c2906bc8411ad15a1162aada0db1f4434d79f6af8e29d5212cb1df8e68536ec69964984e23af", 0x96, 0xfffffffffffffff8) keyctl$update(0x2, r0, &(0x7f0000000140)='U', 0xffffffffffffff01) 2018/03/25 23:33:05 executing program 1: capset(&(0x7f00002d0ff8)={0x20080522}, &(0x7f0000000000)={0x0, 0x7, 0x1000000000, 0x5}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x14000, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$TUNSETLINK(r1, 0x400454cd, 0x30f) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000a5f000)="29000000200019fff63d0014000000060200001615f50005000000040d0010000000000200f9000008", 0x29}], 0x1000000000000169) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0x7, 0x9780, 0x1ff, 0x7fff}, &(0x7f0000000200)=0x14) ioctl$KDSKBLED(r1, 0x4b65, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="97fcfa90a68728ff102cde45c86f277d5f61c3f2afc98a2a4bbd7537f2cf88bba777a7f49da698be8fc2e2baf2b861047224e585c79bf4ae95c57c9cf56e813a5dae55e5d8bedec0fc639467f6200251e83297cc174e16e0e4baa55d5218852c", 0x60}], 0x1, &(0x7f0000000240)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x1f, 0x1, 0x5, 0x1, 0x6, 0x20, 0x200, r2}}], 0x30, 0x4000001}, 0x4000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/25 23:33:05 executing program 4: socket$inet(0x2, 0x80003, 0xab) 2018/03/25 23:33:05 executing program 0: 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) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x36, 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, 0x0, 0x0, 0x0, 0x2, 0x400000000, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x70) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) 2018/03/25 23:33:05 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x4012}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0x7901}) dup2(r0, r1) 2018/03/25 23:33:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000006e00)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000006dc0)={&(0x7f0000000800)=ANY=[@ANYBLOB="3c0000001300030800000000f4ffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001c00", @ANYRES32, @ANYBLOB="14000300626f6e64300000000000000000000000"], 0x3c}, 0x1}, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/03/25 23:33:05 executing program 4: 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, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x897f, &(0x7f0000000340)={'syzkaller1\x00', @ifru_addrs=@ax25={0x3, {"c58321c27e6bfd"}, 0x40}}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000000100)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001340)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x1, 0x5, 0x0, 0x800, 0x28}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r2, 0x2, 0x7fffffff}, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) sendto$inet6(r1, &(0x7f0000000080)="5c19005bf0f0498dfc11e1af6830", 0xe, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 23:33:05 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/audio\x00', 0x121000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x30, r1, 0x400, 0x70bd29, 0x25dfdbfe, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000001) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x9, 0x800) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000040)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x6f92f84e) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f00000000c0)={0x8, 0x4, 0x8, 0xffffffff, [], [], [], 0x2, 0x8, 0x7fffffff, 0x81, "abe5db558efcf1c84b810e6b7e025677"}) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) fanotify_mark(0xffffffffffffffff, 0x84, 0x0, r2, &(0x7f0000ad0ff8)='./file0\x00') 2018/03/25 23:33:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x815, 0x400c0) close(r0) r1 = syz_open_procfs(0x0, &(0x7f0000c40000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000317ff8), 0x400000ff) [ 364.132546] device ifb0 entered promiscuous mode [ 364.147975] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/03/25 23:33:05 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) connect$inet6(r0, &(0x7f0000233fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'syzkaller0\x00', 0x100000000}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080), 0x14) accept$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x60) 2018/03/25 23:33:05 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x54, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, {0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x8, [0x54, 0x8, 0x2e, 0x3, 0x5, 0x0, 0x10000, 0x1ff]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:05 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffffa) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 364.231634] netlink: 'syz-executor1': attribute type 16 has an invalid length. 2018/03/25 23:33:05 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x80000000000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000000)=0xbc, 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/25 23:33:05 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000576000000000000000000071101c000000000015000000000000e99500000000000000"], &(0x7f0000000040)="47006e95", 0x1, 0xfb, &(0x7f0000000180)=""/251}, 0x48) r0 = syz_open_dev$sndmidi(&(0x7f0000000340)='/dev/snd/midiC#D#\x00', 0x100000000, 0x81ffe) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000280)={[0x7000, 0x2000, 0x10000, 0x2], 0x7, 0x1, 0x2fb}) 2018/03/25 23:33:05 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x6, 0x5f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c00], 0x0, &(0x7f00000003c0), &(0x7f0000000c00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, 'vlan0\x00', 'ip6_vti0\x00', 'eql\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xb0, 0x128, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0xf}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "ac29e4a88117f7095ec332e25ab5584bcca7d6e0bd4ceca2bb1076c4089ee3d84825fd2b9b48e2515c3c18b0b1d92281920d0c8beebc904e2bcb88ddd32fe3d7"}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'bridge0\x00', 'ipddp0\x00', 'bcsh0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x1d0, 0x200}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:setrans_exec_t:s0\x00'}}}]}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'ip6_vti0\x00', 'dummy0\x00', 'rose0\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="fed02b1775d9", [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x0, 0x0, 'dummy0\x00', 'irlan0\x00', 'gretap0\x00', 'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0xf8, 0xf8, 0x140, [@helper={'helper\x00', 0x28, {{0x0, 'amanda\x00'}}}, @cluster={'cluster\x00', 0x10}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"06ff1a2de7ef8ac90694194ea20b1a5a1e646a16190fabd001279c2969d7"}}}]}]}, 0x670) 2018/03/25 23:33:06 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x40047438, &(0x7f0000000000)=""/246) 2018/03/25 23:33:06 executing program 6: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000000)=0x400000000000001, 0xffffffffffffffbf) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000780)=@rc={0x1f}, 0x80, &(0x7f0000000b00)=[{&(0x7f00000023c0)="9e", 0x1}], 0x1, &(0x7f0000000b80)}}, {{0x0, 0x0, &(0x7f0000001040), 0x0, &(0x7f00000033c0)}}], 0x2, 0x0) r0 = socket$inet(0x2, 0x800, 0x6) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe9, "ca218bf8e606f390bcd78685f8bbd55e452bd985fc7837f869b25a838131ae8f3a25fb447b3df85962938b447da9260d431e94f961c51545bb17a3882f4bc09bebbbf1c6577027e2772df1e56dd1c5f3d39c3abbb85fc59935352e7948cab6a1f9e22ed2a977e425eb5e149139c53d2fb10332c1cfa5c8d457a848f4301bf1e9b5385d52bd4a962e1e9691cb94e308540ca2169f5a18ae43eaf2949829766e8fbcddfd27c72c3155f586ee9bfb1ac3cdeece3d506c21144bdb9c6684655486345097e6aa6470f10f09c7667c4ab69fc1e16426350a7ab0775115b62114c7c09a72f5e812e374c023b9"}, &(0x7f0000000140)=0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x1, 0x3, 0xa01, r1}, &(0x7f00000001c0)=0x10) 2018/03/25 23:33:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:06 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00000001c0)=""/175) 2018/03/25 23:33:06 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$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='pids.events\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000001c0)=""/187) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x141371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x1}], {0x95}}, &(0x7f00009b4000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f00006d1000)=""/195}, 0x48) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '+\x00'}, &(0x7f00000000c0)='ppp1\x00', 0x5, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000140)={0x2, 0x71}) 2018/03/25 23:33:06 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x80) mmap(&(0x7f0000716000/0x14000)=nil, 0x14000, 0x1000004, 0x2000000000035, r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r2 = mmap$binder(&(0x7f0000723000/0x3000)=nil, 0x3000, 0x2000004, 0x830, r1, 0x0) r3 = mmap$binder(&(0x7f0000727000/0x3000)=nil, 0x3000, 0x2, 0x80010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000015c0)={0x14c, 0x0, &(0x7f0000001600)=ANY=[@ANYBLOB="08631040", @ANYRES64=r2, @ANYBLOB="020000000000000012634840010000000000000001000000000000000000000011000000000000000000000000000000000000001800000000000000", @ANYPTR=&(0x7f0000001140)=ANY=[], @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00p\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0100000000000000056304400100000001634040020000000000000002000000000000000000000001000000000000000000000028000000000000000000000000000000", @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB="852a747000000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000001000000000000002100000000000000"], @ANYPTR=&(0x7f0000001240)=ANY=[], @ANYBLOB="046304400000000012634840010000000000000004000000000000000000000011000000000000000000000060000000000000003000000000000000", @ANYPTR=&(0x7f00000012c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB="0000000003000000000000008561646600000000070000000000000001000000000000001500000000000000852a747001000000", @ANYPTR=&(0x7f0000001280)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000001a00000000000000"], @ANYPTR=&(0x7f0000001340)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="018000000000000012634840000000000000000003000000000000000000000010000000000000000000000030000000000000003800000000000000", @ANYPTR=&(0x7f0000001380)=ANY=[@ANYBLOB="852a6a770b000000", @ANYRES64=r3, @ANYBLOB="0200000000000000852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000200000000000000"], @ANYPTR=&(0x7f00000013c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00H\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00h\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="060000000000000063816563fcdf99af9f0e595bf726ee17a3daea9791151be402d8668e1e96e725e348a1633fa0f9fdd3ef89577edc44abb968fb0eac3d2a4a4cd33f256eca08ef18c9901a04ee6d2c8453046ea9f10b7b3fc7124c91c6bedfef081bd9dfcc89dc48d17a2400cd08cfa37caf07334648a4ffcabbe26e02d0b5"], 0xc, 0x0, &(0x7f0000001580)="b26fa5759d03b932b408b195"}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000010c0)={r4, 0x1f, 0x86ad}, &(0x7f0000001100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00002d1ef8)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000f47000)=0x108) 2018/03/25 23:33:06 executing program 4: 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 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x7fff) ioctl$TCSETA(r0, 0x5402, &(0x7f00004cd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001280)={0x0, @empty, @multicast2}, &(0x7f00000012c0)=0xb) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00000003c0)=0xe5) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000015c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@local}}, &(0x7f00000016c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001700)={{{@in=@broadcast, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001800)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001980)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001940)={&(0x7f0000000140)=ANY=[@ANYBLOB="d80000001a00000829bd7000ffdbdf250a1410a40000fe03000100007c00080026d0638e53fb8fc653d08da42371bb319fd5060ec36a136c570fa51bc39afbfd7357c6fd41811a7796720677fb87144aab2238f12a82f071b8221f99314da582e85c364c0bd8cb762514e556e8a05926ddedd33a970f223d2314de518a57683da6bf8d3ab88e7bf1109a79429a4f20255db553b2c90f0c000c00090008000002", @ANYRES32=r2, @ANYBLOB="0000000052f817889ae4a6860b0d86833c127fb2fc3f57a34ce1eed08ce14b293cf763515207f1cbea946d2e7a8e", @ANYRES32=r3, @ANYBLOB='\b\x00"\x00', @ANYRES32=r4, @ANYBLOB="0c000800ab81b92a38c66700080014000300000008001900", @ANYRES32=r5, @ANYBLOB="08001d00", @ANYRES32=r6], 0xd8}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) 2018/03/25 23:33:06 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1f, 0x20000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000000040), {[{{@arp={@multicast2=0xe0000002, @empty, 0xff000000, 0xffffff00, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x0, 0x6, 0x1d1d5394, 0x66d, 0xffffffff, 0x2, 'nr0\x00', 'bond0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @empty, @rand_addr=0x7ff, 0x6, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x9, 0xffffffff}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0xffffff00, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff]}, 0xfffffffffffffff7, 0x6, 0x5, 0xffffffffffffffc0, 0x8, 0x2, 'yam0\x00', 'lo\x00', {}, {0xff}, 0x0, 0x21}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = memfd_create(&(0x7f0000000580)='trustedmd5sum\x00', 0x1) getpeername(r0, &(0x7f00000005c0)=@nfc, &(0x7f0000000640)=0x80) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000680), &(0x7f00000006c0)=0x4) flock(r0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000700)={0x0, 0x7}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={r2, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000800)={0xffff, 0x820a, 0xe9, 0x2, r2}, 0x10) chroot(&(0x7f0000000840)='./file0\x00') recvfrom$inet(r1, &(0x7f0000000880)=""/247, 0xf7, 0x0, &(0x7f0000000980)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000009c0)) symlink(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00') connect$l2tp(r1, &(0x7f0000000a80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x2, 0x0, 0x4}}, 0x26) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000ac0)="109c93b488e2de0ba8980adbfd996b4716712bc49d9ced9aaae497beac49559125b22ba71b71") ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000b00)={0xffffffff00000000, 0x8001, 0x200, 0x404}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000c00)={@ethernet={0x307, @random="28d0fc5039b2"}, {&(0x7f0000000b40)=""/75, 0x4b}, &(0x7f0000000bc0), 0x40}, 0xa0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000cc0)) syz_open_dev$midi(&(0x7f0000000d00)='/dev/midi#\x00', 0x7, 0x400) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000e00)=0x2, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000e40)='tls\x00', 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000e80)={0x3}, 0x1) mkdir(&(0x7f0000000ec0)='./file0\x00', 0x15) r4 = dup(r1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000f00)={0xc7, 0x2, 0x9014, 0x1, r2}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/hwrng\x00', 0x200400, 0x0) chmod(&(0x7f0000000f80)='./file0\x00', 0x10) 2018/03/25 23:33:06 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) sendmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6bc7a4c830abfcd0f49ce71ccb4596d01bf5f49f862881ca9ff05081fe5b81f21b2af430b0ec5a6b7d8e1281e865d63872763f5c7449c817882c002ee53dc7c19b7250ff98085db81207", 0x4a}, {&(0x7f0000000100)="4c746eda073dc54ca44a92b655f3304eb7693a253e709ae0a9be02cb61d573738c93b698c6c2017f9f5bef9c5b335e369a14d206d92363b7ee1c1126e2838c110eb7fda537158ccbbc4287b315ad8f279ab304065884dfb39639f4a052c8d1fdde8d3398f3155d17ed9406a529b27130b995f8ca62261b1afded9c848de9a2da23045909b8747bf87657febdc8f049282e96cc0a7e9ff650ec5b3081532770b6f714dd25fea023909609067b6a1bf5e641159be048eaaa7f02ed0a4174583c5fed26f48fd9d31a138fc9", 0xca}, {&(0x7f0000000200)="1f184bfc0bec6712f9bdca4b48616055b50c28e25737523fb2d024c0ff6d2742af4f2f1259faa4986879cdfcbf532c2e738951cee67e2f8700a3e7f70da5a4c5bd4cf42247956048458d078f8ed69d86f600f1aa53758540bde9533d00fdb5b531ee36a8de2280aff47ee3d53d47bc7c8396a89fd03861eba885f685c1f5189534be5c8accc9154c09f164a742ebba4e4caa3ca5", 0x94}, {&(0x7f00000002c0)="1b9a0719c03953b48591b29e5e51116feb7b1cf4f2aa1ae1f6ab531480b95ad32da99b117e0642b5e54769683f30d614cca48bc6e0fafbccceded8068190c527ea25799455de6a87c5d84db1373fb2b933a6f7f9493267e60dce565b51d24fec8c44eb420c680ea0ef42fdbbc07df5464efff873fcce6d37ee790ec1472bc39121f023a023d63ca504f84d5ff4dda51abb8c2ec2826b361010011cc436344b8f698191f4386d8d0a18f641fd564b1195c99a4ea56b17", 0xb6}, {&(0x7f0000000380)="769962a468bf67dd66", 0x9}, {&(0x7f00000003c0)="3a2d8db70fa13c764681ef06d567a16ab11903295a693344446f1f0eb45af22533db571e055e44a984c48ddc97fafd5df9848f8e1ead2b9d9f88a9ff3aa4", 0x3e}], 0x6, &(0x7f0000004580)=ANY=[@ANYBLOB="90000000000000001501000006000000f9f40eb9dc590ba1f96af7567fe6662611ebe4c707b23e1d7491050a7d51dfb24b1ace2dda06ccfec86d2354dbc7cbf57a4de8d3ba060017929c3d827fe38c682e1c44c92d43a95948eb175e2818a01eaf16cce55226bb550000c66e8c3681c78c0a6748b6ef6a075d0a56aa257d2b9f95e4824e4f0673746c72256bf400000018d4806a3abfaed70a14220ab070fef269efbfa0baa6e62924960b875b86142d7fa6700816f035ceba25c8e4a464d0dc8015e12934ab6393d794c19cf5a69a058dc5252cec5268a5d59517a85e2dcbfb"], 0x90}}, {{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000540)="f00f326c27571fbd16ebf18340b92d515319753c8b7b1d12aa77", 0x1a}, {&(0x7f0000000580)="6fb26c3b743b5b984b8c4f7d5c44720525a26e69b8fae1b29e95b1ada073acceef5f39088675ef176556499e29d92759151a728f711970509c18827456c91ab24cc36cf3309aab4b33d2cefa52aa0c0b1ffba045f0913432e46b7791c1d03f5f83e9aa915ecbdf8f5b971033274d6994f999435edffa67ad0cb1d59dcfef0e6476fc3121f2b1d9c28601e787511b533018828bc3848a623bea108628804617fd20c3f51ebed487f8d1cb8ec90dadd25f64345c6a929c9f9df0dab6ff70c085b8616f1aaeff2c17bc1ae04b0181e6de94f15201e80ea0bf3bf28ee66bcf6bf84ef3dbcd536f683f", 0xe7}, {&(0x7f0000000680)="cdbdece9af9eacb51534e6f85b97f744740857fcc8a5252937b37683bbff830be1d66fe4fa63d72b5bf478a482dc4ada48480ffb518ac0041e166b372631d02cad56f9d86404cdbf1300", 0x4a}, {&(0x7f0000000700)="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", 0x1000}, {&(0x7f0000004200)="56e9442b6a684f799f43be54b82f91bb823b1b580efb57a62300671ae8bc25b407114adbadd3bdc3fd8455e90cc2626fcd3cfc7b499a3ba03279eebba75d9752e538e1df248113ac790b93d57312c3b091c03b2d91c57839b0ed4976e56127856e59c00acdd7fba11df4a41364fa3033c829b8995b8c9d9f50c8dde16000b575a7763cab533f60eaa4c4e5dd80fc43193bcadf9e2b5cba8947e15bd1375e00273fdcdced197e1e37864b2e71ed63fb9d16dbf230d6f3736631c498943b8352ea1b741a9c731c4468c02c3cbf5485c21ff6ec8f6c14e558c3f356ab0781c73b0b7f67c904df7aa3ad4ef5efd6e19e9b68", 0xf0}], 0x5, &(0x7f0000004380)=ANY=[@ANYBLOB="c0000000000000001f0100000100000049661867b0e66c346cdd0df47ed1c3b63b48352ff1392ccc23788f867501230655306d2e34e576e25b0d3e5b19139978ec6f606573626c647b72e7becd990eacc88618586c6454594ee95e95463a86d33cfe025d0a27c4c66fb5e8580d0c226dfed4345b111f902cce289f41f277c17402c1211b46536f97e5241efb484c83b86153f51b89431f25a998c5799dbef34a7b1cf48189208898f68975749177bedf0bebc073935da60728381a098400000020000000000000001301000004000000eafcafe6f0d69060972c000000000000"], 0xe0}, 0x9}], 0x4, 0x1) r1 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) listen(r1, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000001ec0)}]) 2018/03/25 23:33:06 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffc) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:06 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10107c, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0x6) syz_open_pts(r0, 0x842) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0xc00) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x1, r1}) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3, 0x400, 0x0, 0x8000, 0x0, 0x10000, 0x20000, 0x1, 0x6, 0x5, 0x8, 0x0, 0x0, 0x5, 0x80, 0xda, 0x5a, 0x8, 0x2, 0x3, 0x200, 0x401, 0x5, 0x9, 0x3f, 0x8001, 0xffff, 0x100, 0x6, 0x10001, 0x6, 0x7fffffff, 0x9, 0x100, 0x9, 0x401, 0x0, 0x0, 0x4, @perf_config_ext={0xf57, 0x8}, 0x4, 0x7, 0x20, 0x0, 0x1ff, 0x200}, r1, 0xe, r2, 0x1) 2018/03/25 23:33:06 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000f9e000)) syz_open_pts(r0, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '*selflonodev#em0eth1.user$[\x00'}, &(0x7f0000000100)='/dev/ptmx\x00', 0xa, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x2}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}) 2018/03/25 23:33:06 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x1d, 0x80800, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6, @in=@remote}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) r2 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000002cff6)='./control\x00', 0x0) r3 = openat(r2, &(0x7f0000000180)='./control\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000000)='./control\x00', r3, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/25 23:33:06 executing program 1: syz_open_dev$binder(&(0x7f0000fe3ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000066ff8)={0xffffffffffffffff}) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) timer_create(0x4, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'syz_tun\x00'}) timer_settime(r1, 0x0, &(0x7f00000000c0)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000000100)) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0xa281, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0x200, 0xe9, 0x1ff0, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={r5, 0x7f}, &(0x7f0000000280)=0x8) 2018/03/25 23:33:06 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x9, 0x2000) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000040)={&(0x7f0000016fe0)={0x20, 0x2a, 0x829, 0x0, 0x0, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/03/25 23:33:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x7fffffff, 0x600) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) accept4$unix(r2, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e, 0x800) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:06 executing program 4: request_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='keyring\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000340)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='user\x00', 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) keyctl$restrict_keyring(0x1d, r1, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="9f", 0x1, r1) 2018/03/25 23:33:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_mr_cache\x00') write$selinux_access(r0, &(0x7f0000000100)={'system_u:object_r:tty_device_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x34) 2018/03/25 23:33:06 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='truste`.#]@md5sumvmnet0ppp1\'\x00']) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)) r2 = dup2(r1, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f00000000c0)=0x1) [ 364.807502] can: request_module (can-proto-0) failed. [ 364.839779] can: request_module (can-proto-0) failed. 2018/03/25 23:33:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x100000000) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x402, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000000040)={0x1, r1, 0x1}) ioctl$KVM_PPC_GET_SMMU_INFO(r2, 0x8250aea6, &(0x7f0000000080)=""/105) 2018/03/25 23:33:06 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4040c0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) mkdir(&(0x7f0000000080)='./control\x00', 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./control\x00', 0x0) getdents(r1, &(0x7f000076cf07)=""/249, 0xf9) unlinkat(r1, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/25 23:33:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a04fa8)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000), 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000230f0a), 0x0) 2018/03/25 23:33:06 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000000040)={0x2, 0x1, 0x80000000}) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000080)={0x3, 0x3ff}) keyctl$set_reqkey_keyring(0xe, 0x6) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) 2018/03/25 23:33:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='personality\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb9, 0x7}}, r1, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) getpeername$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) 2018/03/25 23:33:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x8000, 0x2) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0x4) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f0000000000)={0x73, "70c21cc3a8711a20e71c75fee3f30d562efe8f21a9dfcd7a1224dfaceaa9cf72d85bb8c63c9fa1420744ee633a84b28441c12260efad266054a8e3160b6bb26931093d5701d4d3c7ddc6177c8b57b5b7da568df130127c618f26e507502eda44ec0bc221c3e5fb1830a5fe42ebcb2aa7aad29d"}) fcntl$setsig(r0, 0xa, 0x37) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/25 23:33:06 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_targets\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x7}, 0x476c686e773c8021) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r1, r0, &(0x7f0000af5000)=0x1, 0x10001) 2018/03/25 23:33:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000140)="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", 0x1000) 2018/03/25 23:33:06 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, 0xfffffec8) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f00005faff8)=0x36, 0xfffd) 2018/03/25 23:33:06 executing program 1: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x6c, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x101}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="08009e0081ae0ac56ae0ba5a67e627e0ac8dd2232eb8baacdc5e92bfa74c5eedb58c837164c96b8be8d694b03a7f77b5e8048aad2f344dfa077ceaa78a1dfe574f9e255e24ba95b700a38a6461a7934fa0ef6038f805e0666bf4629781dfc7e807bcd19937a046941737d1df33fc0700000000000000d9c007a8554eda4c151dfe5b09ddca4aeb0c8de841f4dfa3997f1417909a5d43c84e95e331f59ec13bec62c8aaf6245f68e270be32a5bf467bdf"], 0xa6) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {r2, r3/1000+10000}}, 0x100) 2018/03/25 23:33:06 executing program 3: r0 = socket(0x11, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x48) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_wolinfo={0x6, 0x0, 0x0, "bb19ab39ccac"}}) 2018/03/25 23:33:06 executing program 5: r0 = socket$inet(0x2, 0x80006, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f0000000040), &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}, 0x21f) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/03/25 23:33:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x800, 0x5, 0x9c59]}, 0xa) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '/dev/mixer\x00'}, &(0x7f0000000100)='(\x00', 0x2, 0x3) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r2, 0x4008ae48, &(0x7f00000001c0)=0x5000) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) 2018/03/25 23:33:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x4e24, 0x100000, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:06 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x3, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000000), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gre0\x00', "62fc2ff77400", 'ip6gre0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xa0, 0xf0, 0x138, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6tnl0\x00', 'Mp_vti1\x00\x00\x00@\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x930, 0x9b0, 0x9f8, [@among={'among\x00', 0x868, {{0x0, 0xe91a, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], 0x5, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @loopback=0x7f000001}, {[], @broadcast=0xffffffff}, {[], @rand_addr}]}, {[], 0x1, [{[], @rand_addr}]}}}}, @state={'state\x00', 0x8}]}, [@common=@mark={'mark\x00', 0x10}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x3, 0x0, 0x0, 'irlan0\x00', 'bcsh0\x00', 'ip6_vti0\x00', "61726c616e3000000400", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8}}]}]}, 0xcd8) 2018/03/25 23:33:06 executing program 6: 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)='cgroup\x00') r1 = socket$kcm(0x29, 0x5, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000000000), 0x163, &(0x7f0000a01f13)=""/237, 0xffffffffffffff62}, 0x0) socketpair$inet(0x2, 0x8000a, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000070000000400000098040000000000008802000040010000b0030000b0030000b00320000400000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="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"], 0x4e8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x459, &(0x7f0000000000)=""/251}, 0x48) 2018/03/25 23:33:06 executing program 4: capset(&(0x7f0000c6bff8)={0x20080522}, &(0x7f0000034000)={0x0, 0x6}) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400bd09a838088b304b47e48c4e32d9000000000000000000000000000000000000d737a14505cdcdfbc6bd9d1f7061e759eca70acfa861ac0c8e84906aa1d2545a433bc069c8d7f58e2f00b73ec58a97a895125b2abe1efca68ca8f58b8eda161b79b9e4c586b39c6e58ad81ce0f775d8839592f432c0d3f6126935cac94915540a8"], 0x14}, 0x1}, 0x0) 2018/03/25 23:33:06 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='ns\x00') exit(0x0) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syncfs(r2) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/25 23:33:06 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x0) flock(r1, 0x2) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000002c0)=ANY=[@ANYBLOB="e00000e57f0000010100000005000000e0000000ac1414bbffffff08000000bbe0000002647aa0bbed7b40eb6bc9961188c2ebd7fa81b5cc8e16537302225433de5e595021e9b899ac1384a60e874c59221c2901747748be80359b7651b83c396405ad96a6bc33de8177f3b595d448bde6bd5db9231def5124fec9730a344b3c240fd682ff3c3b03025d"], 0x24) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x3, 0x40, 0x5b04, 0x7, 0x0, 0x100, 0x20, 0x1, 0x4, 0x1f, 0x7ff, 0x0, 0x9, 0x100, 0x3, 0x3, 0x3, 0x3ff, 0xfff, 0x101, 0x75e, 0x3, 0x4, 0x4, 0x1, 0x4000, 0x6, 0x1, 0xffff, 0x4, 0x101, 0x14f, 0x2a, 0xfffffffffffffffd, 0x8000, 0x6, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x8, 0x192c, 0x12, 0x7, 0x3, 0x0, 0x3}, r0, 0x0, r2, 0x8) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x400) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x800) [ 365.179387] kernel msg: ebtables bug: please report to author: Wrong len argument [ 365.216669] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/25 23:33:06 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000280)) r2 = socket$inet6(0xa, 0x7, 0x3) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410800, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000000140)={{0x6, 0x3, 0x10001, 0x8b, "7d1ae62ced52da4ce134b0c243a34da7deea03017d8884c324f72a49cd53cbf6ee7e406561feeab0f53d6589", 0x7}, 0x0, 0x0, 0x3, r4, 0x401, 0x3e73, "7d5a74c44abd2720a5baaee647ebe9075ec6798899c21e70e2bd6a6d0e2776f557b71bbebc940bbf5f945ab8a20ebccf0fb8d79b3c066940b5a203f7205724f0", &(0x7f0000000080)='system\x00', 0x7, [], [0x1, 0x2, 0x8, 0x4]}) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x3, 0x185000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000140)={0x7}, 0x1) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) r3 = socket$can_raw(0x1d, 0x3, 0x1) recvmmsg(r3, &(0x7f0000001d40)=[{{&(0x7f0000000680)=@can, 0x80, &(0x7f0000001a40), 0x0, &(0x7f0000001ac0)=""/60, 0x3c}}, {{&(0x7f0000001b00)=@nfc_llcp, 0x80, &(0x7f0000001d00), 0x0, &(0x7f0000003000)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000001e40)={0x77359400}) bind$can_raw(r3, &(0x7f0000010ff0)={0x1d}, 0x10) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x6, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r2}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)=ANY=[@ANYBLOB="01000000030000000000000000c50000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="000000000100000000000000000000008e15adecfc04aba1"], 0x48}, 0x1}, 0x0) 2018/03/25 23:33:06 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d24ff0)=@ax25={0x3, {"837bf46e6dc7a8"}}, 0x10, &(0x7f0000bc4000), 0x0, &(0x7f00002bacc0)}, 0x0) close(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a00ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) recvmsg$netrom(r0, &(0x7f00002dcfc8)={&(0x7f0000cf1000)=@ax25={0x3, {"2f3971fbb37657"}}, 0x10, &(0x7f000059a000), 0x0, &(0x7f00005cf000)}, 0x0) r5 = dup2(r3, r1) ioctl$KVM_CHECK_EXTENSION_VM(r5, 0xae03, 0x2) recvfrom(r4, &(0x7f0000ef3000), 0x0, 0x0, &(0x7f000002cff0)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) r6 = dup2(r3, r4) tkill(r2, 0x13) ioctl$KVM_CHECK_EXTENSION_VM(r6, 0xae03, 0xc86) 2018/03/25 23:33:06 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x182, r0) r5 = memfd_create(&(0x7f0000000140)='user\x00', 0x3) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f00000001c0)=0x9, &(0x7f0000000200)=0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x68, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) 2018/03/25 23:33:06 executing program 6: socketpair$unix(0x1, 0xf, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) fcntl$setstatus(r1, 0x4, 0x800042c05) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'eql\x00', 0x200}) bind(r0, &(0x7f0000f70000)=@un=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/25 23:33:06 executing program 3: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msgget(0x0, 0x24) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3ff, 0x10200) fsync(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20800, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)='yam0\x00') 2018/03/25 23:33:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) bind$bt_rfcomm(r1, &(0x7f0000000000)={0x1f, {0x10000, 0x2add, 0xbf8e, 0x200, 0x4, 0x3}, 0x5}, 0xa) 2018/03/25 23:33:07 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(0xffffffffffffffff, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x0, 0x5e}) fgetxattr(0xffffffffffffffff, &(0x7f0000000100)=@known='system.posix_acl_default\x00', &(0x7f0000000240)=""/128, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xc843, 0x5, [0x80, 0xb314, 0x7, 0x1f, 0x0]}, &(0x7f0000000140)=0x12) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000400)="473bc3"}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$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}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0xc9c, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f00000003c0)={0xfffffffffffffffa, 0x10001}, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/25 23:33:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000013c0)={&(0x7f0000000100)={0x10}, 0x8, &(0x7f0000000300)={&(0x7f0000000140)=@ipv4_newroute={0x2c, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, [@RTA_ENCAP={0x8, 0x16, @nested={0x4}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x2c}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x88000, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/03/25 23:33:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6_vti0\x00'}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1c0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r1, 0x0, 0x1, 0x1c600000000000, &(0x7f0000000040)=[0x0], 0x1}, 0x20) 2018/03/25 23:33:07 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x201) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x8eb, 0x9, 0x4, 0x0, 0x0, [], [], [], 0x1d, 0x4}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000639f60)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000fd7000)=0xa0) [ 365.456086] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/03/25 23:33:07 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x307, @random="efb2b4f995fb"}, 0x2a, {0x2, 0x4e22, @multicast1=0xe0000001}, 'teql0\x00'}) pread64(r0, &(0x7f0000000080)=""/57, 0x39, 0x3e) setsockopt(r0, 0x0, 0x30, &(0x7f0000000000), 0xfdd5) 2018/03/25 23:33:07 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xffffdffffffffffe, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0) connect$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xcaa1190e94b4b2af, @my=0x0}, 0x10) 2018/03/25 23:33:07 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x5}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff, 0x140) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000080)={r0, 0x100}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000000c0)='ip_vti0\x00') sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x60, 0x29, 0x3, "e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9013268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a"}], 0x60}}], 0x1, 0x0) 2018/03/25 23:33:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x5d1040) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c3797240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000000c0)={{}, 'port1\x00', 0x0, 0x40000, 0xdf, 0x0, 0x0, 0xdf9, 0x0, 0x0, 0x7}) write$sndseq(r1, &(0x7f0000000080)=[{0x9, 0x2, 0x0, 0x2, @time={0x77359400}, {0x0, 0x1}, {0x0, 0x1}, @connect}], 0x30) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f00000001c0)) ioctl$KVM_ASSIGN_DEV_IRQ(r2, 0x4040ae70, &(0x7f0000000000)={0x16, 0x9, 0x3}) [ 365.509562] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/03/25 23:33:07 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="73657467726f75707300751884bad7761bb11db07eb3d8e01682c06b8129bf4f04b3885b84ad1027e88840e0edcb70838cf9c6a9454eb622aae94fcae9cabe601a9aad4447000054dcd5b756fb6470a8196093eec78267ce1d8dae8a60aa74dc2d5e05697206fab98b12f351987c5b573a78f0946ff2b270e5bf081f490de929d829802a6b5a26d67d7c4cef15a301fcfc572ff933ceece35c99e090f450afdecae2b5e2db49b1713651fc4db31c9568d7b038c8") ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000140)={0x4, 0x9, 0x40, 0x400}) bind$alg(r1, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x5) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000100)={0x5}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r1, &(0x7f0000000000), 0x208) 2018/03/25 23:33:07 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/03/25 23:33:07 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000001580)='/dev/usbmon#\x00', 0xfffffffffffffff7, 0x8040) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x4}, 0xffffffffffffffec) 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$vsock_stream(0x28, 0x1, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000140)={@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @loopback=0x7f000001}, 0x4, 0x0, 0x2, 0x1}}, {&(0x7f0000000080)=""/84, 0x54}, &(0x7f0000000100), 0x1}, 0xa0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040), 0xffad) close(r1) 2018/03/25 23:33:07 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000720000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x0, 0x0, 0x0, {}, {}, @period}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000000c0)="d7c3f93bdab099", 0x7) 2018/03/25 23:33:07 executing program 6: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="42470b7954ea17557612db13e1311d6b3f5a98cf78505afd5aef87edc19d4a670913203350caeac60def136bc1f1e68a6b20ce7c41045c24bf6c5faa8b6c66ea65f8abbe856754f922604f8ce065060425574f314a5cb07a22890b080ec0f80502ca78fffe6e0b8f32530a9ebc873e0a36c214802258e54ec08d75d89cf16d172a7c666216c336c9fe0cf579860aed02a383e4022a3d5570621c7247d483b5617de16e356ab283b1f49c09170757704774543033ec8fb6afa6afedde2ba6c6aafae8c25f869a7f5ea578ffd6a473ffd25ea19c2f4908f66bc5cfeb89395b0777baea9e4341b48494be8faf0eb817e4145a806660aa", 0xf5, 0xfffffffffffffff9) keyctl$update(0x2, r0, &(0x7f00000001c0)="ef79a15f3f25d55004b5885c56cc17185fad7c933a80019b3b1f3a7f1880a7c7cb2a062350756584d173ddc26c1cdcd204b1870da605c4953c75f2f86f3b9d78d7a2152a516380e58c6f070c954da39db4a7bd1b8a1a2eedef71acc874b30deccdc7afa24aae2c0693fe8f8942b99b1c20a13d7e7b18fd3f7be29ba310a14724e95078584b921053c7c533fbe2f4dfdc1a2d390230a2ee0e2b0af58e84487c99d46237ac10a1b83b6111d49ed9d733ef40f9b240e46e158fc1", 0xb9) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x40000000401870cc, &(0x7f0000006100)) 2018/03/25 23:33:07 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x8000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x1000000000000000, {{0xa, 0x1000000000000, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) bind(r1, &(0x7f0000000040)=@nfc={0x27, 0x0, 0x1, 0x6}, 0x80) sendto$inet6(r0, &(0x7f0000000200)="c63d8591959e07da9035b78e70d49f276fba2984a5d35c52dfad961d8e58a9857803e97bdf5b5b42feef047dae27fe0e584503a4b12405a9a6807064718f4ad7c319cdbbcd7c608ae4ba7e45b7c60741d7cc1ccc3e0cea655ae03aea61e142cda429160cf9a7fb80dffc363b502f5612f7b2ca19727caabe7ddeddd03a9890e3b8d36c53adcee65fa9bd7614aa577e774353bc73b58bed050d56fee19aa76acaf0cceb38b67c2eb36769d610274c7775a7a6eb1279a812a90354a355838ca4d15e2c1febf04b50e5f6c0f60c50d4410cf8b8cbbf173341eb9c2cb248eeac527c", 0xe0, 0x40001, 0x0, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000300)={0x0, 0x0, [0x9, 0x401, 0x8, 0xfffffffeffffffff]}) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000000c0)) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000000000)={0x3}) 2018/03/25 23:33:07 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x67, &(0x7f00009ad000)=0x1) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') chmod(&(0x7f0000000080)='./file0\x00', 0x0) dup2(r1, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0xa4}, 0x1) fgetxattr(r1, &(0x7f0000000040)=@random={'btrfs.', '}\x00'}, &(0x7f00000000c0)=""/77, 0x4d) 2018/03/25 23:33:07 executing program 3: prctl$intptr(0x26, 0x1) clone(0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="80f12c4a53992cd45360fda734760284dc84d1459f53d397f185a2986ac70fad72d474454147fb145a6fe683355a7d2c1ab4154100ed9e5a690ac1ffd223c359aff9d05db68d99e65e8b4b6fbf833dbae2f4a2562e4150d5605fecb1ac51d6a6781eaf1b3fd16732d3ce54961f9e1f3acc4f953325d3d33fa078f1a48ded69d5c47b1e2257f321ecde7fbfd667fb8b7880624d3d48799ae4c50ed02229182c397a7694d07b4ee5c97bd7d0ca9a419d0835be76254f26c446464cf3d05a590cdd9627d6bef6c6267019c8c5e2f0") 2018/03/25 23:33:07 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11b00c5}) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000040)={{0x7, 0x4e}, 0x10}, 0x10) 2018/03/25 23:33:07 executing program 4: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000140)=0xc) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x1, 0x0, 0x401, 0x4, r1}) 2018/03/25 23:33:07 executing program 6: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000ff8), &(0x7f0000000ffc), 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x580b, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) 2018/03/25 23:33:07 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x7) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r1, &(0x7f0000000440)=""/203, 0x283) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) pwrite64(r1, &(0x7f0000000080)="af868d84f8c48a3e4f191c0e0054b9bb94005dff16643b0ce97f2d40c45e959e111a0ce91dc808bff5fea96e6cdca52182d923d63e5fd42abada153a5c5904bd916dc325a72b353deda9c01b7d0687595664a5bee92126ec6870be8dd2a158a1b60fec6dae949609b1b95176eb8743543ab39bc9da8e0149410b76853157a5e224312cb9d9f143bdd6f0c52ce1a6872ebcc8a15da39b769ebd433c", 0x9b, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000040)={0x0, 0x1000}) 2018/03/25 23:33:07 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000040)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000000c0)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000000080), 0x4) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:07 executing program 3: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req={0xfffffffffffff801, 0x0, 0x8, 0x1}, 0x10) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x81) rename(&(0x7f00000000c0)='./file0/control\x00', &(0x7f0000ab3ff0)='./file0/control\x00') syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x8, 0x802) 2018/03/25 23:33:07 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0xd1f}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x1000, 0x1, [0x8]}, &(0x7f00000001c0)=0xa) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x5, 0x20040) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f00000000c0)={{0x800000000, 0x2, 0x20000000004, 0x1, 0xfff}}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) close(r0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x1c9540, 0x0) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000040)=""/49) 2018/03/25 23:33:07 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000011c0)=ANY=[@ANYBLOB="020000000613ca9883fae71cf0afd669f15e0ff5678eeea841189c52851784a71037", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0x10) r2 = getegid() umount2(&(0x7f0000000040)='./file0\x00', 0x6) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00000001c0)=""/4096) socket$pptp(0x18, 0x1, 0x2) getgroups(0x1, &(0x7f0000000180)=[r2]) getsockname$netrom(r0, &(0x7f0000001200)=@full, &(0x7f0000001280)=0x48) madvise(&(0x7f00004ed000/0x3000)=nil, 0x3000, 0x11) [ 366.151567] QAT: Invalid ioctl [ 366.189479] QAT: Invalid ioctl 2018/03/25 23:33:07 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000003ff8)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) kcmp(r1, r2, 0x7, r0, r0) [ 366.227774] QAT: Invalid ioctl [ 366.240455] QAT: Invalid ioctl 2018/03/25 23:33:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='limits\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000680)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0x7, "5d553b1ed9b296"}, &(0x7f0000000100)=0xf) ioctl$TCXONC(r3, 0x540a, 0x2) linkat(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0xffffffffffffffff, &(0x7f0000000600)='./file0\x00', 0x1400) 2018/03/25 23:33:08 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TIOCEXCL(r1, 0x540c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:08 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'\x00', {0x2, 0x4e24}}) r1 = socket(0xf, 0x10000000080007, 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r0, 0x0, 0xc2, 0x6f, &(0x7f00000000c0)="85fd79dfc3b9a0c096837126c31e45dcb713238fb4be7ea8400ffef3fadb5fd77a401d3f6bfca6cdfaf0bd17afeecb59152d57aaeee32f0d5a69f68adbf035d9fbf7e67a4b5a82b7df1553336befb45f0642217dddd7bab6c80a3c0251f17c092ef803a46001d92a6ce94bca65c0d8a094a15b4a81f0fe0e8231f29c1be0e8df7d0a7c87146b4258abd8c853bf1f5d1a6c10357569f28182284b0a85c9bd4590efc1a8325be09832a58ef372b6952233fb226db1cb5eb3fbc9a361ea71c60051454c", &(0x7f00000001c0)=""/111, 0xffff, 0x100000000}, 0x28) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0xffffffffffffffd7) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/03/25 23:33:08 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0x0, @perf_bp, 0x0, 0x0, 0xf5e9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x100000000008003, 0x20000000}) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x9eee, &(0x7f0000000080)=""/4096) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/25 23:33:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x9, 0x121100) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) r4 = getgid() r5 = getpid() r6 = geteuid() stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000380)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)="afd97e5c94257e792ce5ed5e1b192b54aef0ed4f958b6bcad6c01b05b724a833d6ef4e00d7d8eb586fe38c4f72ca0bdd7453f2", 0x33}, {&(0x7f00000004c0)="84b6d6a48ee6a6711fee4fd4b7", 0xd}], 0x2, &(0x7f00000007c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90}, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@broadcast}}, {{}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x25dfdbfd, [@sadb_spirange={0x2, 0x10}]}, 0x20}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x9e}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001800)}], 0x1}, 0x0) 2018/03/25 23:33:08 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000009000)={0x8, 0x31, 0x7fffffff, 0x15ee, 0x3fac, 0xb9f5, 0x7e4, 0x513, 0x3, 0x2a6}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x2000000000000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000011c0)='./file0\x00', 0x900, 0xfdc663172e29e4bd) open(&(0x7f00000012c0)='./file0\x00', 0x400, 0x50) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001580)='/dev/audio\x00', 0x420000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x3, 0x5, 0x9, 0x7, 0x10}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000140)={r3, 0x7}, 0x8) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000c000/0x2000)=nil, 0x2000}, 0x3}) timer_create(0x7, &(0x7f0000001200)={0x0, 0x1d, 0x2}, &(0x7f0000001240)=0x0) timer_gettime(r4, &(0x7f0000001280)) userfaultfd(0x80800) perf_event_open(&(0x7f0000001000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x4, 0x200, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x200000) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000001500)='/dev/loop#\x00', 0x1000ee0, 0x40400000) ioctl$sock_inet_SIOCSIFNETMASK(r5, 0x891c, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000001380)={r6, 0xfffffffffffffbb9}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000011000)={0xb5, 0x4, 0xffffffffffffffe0, 0xeed, r6}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000001400)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000001440)={0x0, 0x0, 0x3f}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/03/25 23:33:08 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x9, 0xffffffffffffffec) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f00000005c0)={{0x6, 0x0, 0x0, 0x0, "0b01bd005fa217d9a44cd314bba7bdb1866e1fa23dc4255e9cd840e76b561f60e99bd22acf777c0c4549a35f"}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81], {0x0, 0x989680}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x2) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f0000000080)="979cf16e3d0871c2aa847e1eb1aea4aa542c55e7388984c78569b89db71862e79c259f624bd2468eacb88c42588581", 0x2f) 2018/03/25 23:33:08 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x140) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000200)=""/49, &(0x7f0000000240)=0x31) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1000003, 0x30, r1, 0xfffffffffffffffd) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setns(r2, 0x4000000) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r4, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) munlockall() getdents64(r4, &(0x7f000000235d)=""/69, 0x45) write$selinux_access(r4, &(0x7f0000000080)=ANY=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x2) 2018/03/25 23:33:08 executing program 1: r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) readahead(r0, 0x3, 0x5) renameat2(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/25 23:33:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000000040)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000002a00fd06000000000000000004000000100046a22939ddb45800000c"], 0x1f9}, 0x1}, 0x0) 2018/03/25 23:33:08 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6d000)='/dev/ptmx\x00', 0x0, 0x0) socketpair(0xa, 0x4, 0x7, &(0x7f0000000000)) ioctl$TCSBRKP(r0, 0x5425, 0x0) 2018/03/25 23:33:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) clock_gettime(0x3, &(0x7f0000000100)) rt_sigtimedwait(&(0x7f0000000140)={0xffffffff}, 0x0, &(0x7f0000000180), 0x8) bind$alg(r0, &(0x7f000073e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cbc-twofish-avx)\x00'}, 0x58) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x40000000000001e4}) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000e1b000/0x2000)=nil, 0x2000, 0x3, &(0x7f000076bff8)=0x7c, 0x9, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, &(0x7f00000000c0)={0x1, 0x1, 0x1, 0x1, 0x0, 0x6}) [ 366.764507] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 366.773305] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 366.853914] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. [ 366.862669] openvswitch: netlink: Flow set message rejected, Key attribute missing. [ 366.927905] QAT: Invalid ioctl [ 366.933754] QAT: Invalid ioctl [ 366.940630] QAT: Invalid ioctl [ 366.946287] snd_virmidi snd_virmidi.0: control 112:0:0:Î:0 is already present [ 366.980087] QAT: Invalid ioctl [ 366.986728] QAT: Invalid ioctl [ 366.991976] QAT: Invalid ioctl [ 366.992050] snd_virmidi snd_virmidi.0: control 112:0:0:Î:0 is already present 2018/03/25 23:33:08 executing program 5: modify_ldt$write2(0x11, &(0x7f0000000000)={0x8c, 0x20001000, 0x1000, 0x2, 0x8, 0x8, 0x7, 0x200, 0x53, 0x3}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x4000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x13) set_robust_list(&(0x7f0000000140)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x5, &(0x7f0000000100)={&(0x7f00000000c0)}}, 0x18) 2018/03/25 23:33:08 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) socketpair(0x0, 0x6, 0x7604, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:08 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x2, 0x300, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=ANY=[@ANYBLOB="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"]}, 0x378) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000100)={0x3, 0x3f}) 2018/03/25 23:33:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0xfffffffffffffeff, 0x1, 0x2, 0x51}, {0x2, 0x2, 0x1ff, 0x9}, {0x0, 0x8001, 0x2, 0x1}, {0x1f, 0x8, 0x6, 0x7}, {0x0, 0xc3, 0x7fff, 0x9}, {0x1, 0x4, 0xdb5}, {0x9, 0x5, 0x94e, 0x4}]}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/25 23:33:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a32000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x1c, 0x18, 0x301, 0x0, 0x0, {0x1}, [@nested={0x8, 0x1, [@generic="b5"]}]}, 0x1c}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000000c0)={'rose0\x00', 0x0}) sendto(r0, &(0x7f0000000040), 0xfffffffffffffefd, 0x40080, &(0x7f0000000100)=@hci={0x1f, r1, 0x3}, 0x80) 2018/03/25 23:33:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000467000), &(0x7f0000e44ffc)=0x1c6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x80, 0x1, 0x3f, 0x6, 0x100000001, 0xff, 0x80, 0x80, 0xb12, 0x81, 0x2, 0x46, 0x20, 0xfffffffffffffff7, 0x6]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0xa27}, 0x8) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8800, 0x0) 2018/03/25 23:33:08 executing program 6: capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)={0x0, 0xfffffffffff7ffff}) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1f, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r2, 0xc008ae67, &(0x7f00000000c0)={0x4, 0xfffffffffffffffb}) process_vm_writev(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/249, 0xf9}], 0x1, &(0x7f0000000540)=[{&(0x7f00000004c0)=""/80, 0x50}], 0x1, 0x0) 2018/03/25 23:33:08 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000240)={r0, r2}) sendmsg$kcm(r3, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)="41a40e4df67627a8ec32f01684e99beea3d31c83373abf2e4e3f999eb3bc8c4cd7c99759a8239becf6ba9328964413b10ccf7bb3be994153ab30865bae9ef08a88b6631e48f8950dff02415f2354c6dcb9e1ec99f797977b383d34a248bb3dd7bea4bd54862fc8af3d2451d85c6607ae7964fb4fd6d2be00a02134c57c1e743d3490cef5357e5b3002fe6ddd906f23bf63fd5867c67ef597fe1524a243120cfedb16de94d231530e408e1d49989f42a9c38c1e99f6d7f580b02f156fe000f96e065ccb263586", 0xc6}], 0x1, &(0x7f0000000280)=[{0x1010, 0x10f, 0x100, "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{0x70, 0x1bb, 0xb009, "727c1c9d8ed030c497237dbdd93dea89ca53b51aefa5f6f8dbf5c200ea03bf7d69b94b2f4e36556100953d7a822a2a55c8b6ef4a69e8c216606e29116bcce1d79e5a1aa0b417114dbbf3dee6bd60e55a54a381996a988f45bc4796"}, {0xe8, 0x0, 0x7fff, "b6a5f2c3ed7310dc95fbefb6c4d22696358fff8e272d344fa7c64604f7f103d7b46c8a9bef02a9ce3d0f380182692e82702c9657bc21e2718ddcb71bc18b05a9269a9043756375c5ea0f301a8b8860a13088f798275677af8463342d7f6c21ec488b18b06a19b044d1a8a3b9ae7c7460359ffe6dc8d9af1a543c28564ec16c47d10fb06716ce6b884872443dfcc4e8b92ac7f6b4aae2f8fc6c7150dff5063ce98c31a9139c6a858a7f90ad6380e05767eebed5d752c4c468d456b8ea8a4af70a0446b20e9f8e9f9cd5174392a1fe7c012b12ff2a"}, {0x1010, 0x0, 0x9, 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"}, {0x58, 0x114, 0x4, "9d6897265667b608194e1d97bf5b0266c9c4de0f961581a877f76031fb402cc55565752ff14dd4091395597279177292b9d2de99912db2cce802b3648a652422ca"}], 0x21d0}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r3, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/25 23:33:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ptrace$getregs(0xc, r1, 0x1, &(0x7f0000000080)=""/106) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f000038fffc)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x800}}, 0x7fff}, 0x1c) listen(r0, 0x1) 2018/03/25 23:33:09 executing program 3: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0xffffffffffffffff, &(0x7f0000005000/0x2000)=nil) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000000082, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001a80)="e8f976f48454ba25d273cfc6d162dd7f05952663cd16f1d91b2122e09fea175647615271577afbdb070cbb4ae5fbb9e1c4e0ff75228dd579954fcb9fbd9fb668f89625dd11917c38505e30a3f1e9", 0x4e) mlock2(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={r1, r2, 0x80000000}) socket$inet6(0xa, 0x3, 0xfffffffffffffffc) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000240)={r1, r3, 0x4}) flistxattr(r4, &(0x7f0000000080)=""/249, 0xf9) [ 367.374156] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/25 23:33:09 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000039c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000003980)={0xffffffff}, 0x13f}}, 0x20) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f0000000180)=""/233) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, r1}}, 0x48) 2018/03/25 23:33:09 executing program 2: futex(&(0x7f0000000040)=0x4, 0xb, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) getrusage(0x1, &(0x7f00000000c0)) 2018/03/25 23:33:09 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x400}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000640)=0x8) unshare(0x8000400) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000280)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) ftruncate(r2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000240), {[{{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}, @common=@ah={0x30, 'ah\x00', 0x0, {0xffffffffffffffe0, 0x9}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x4, 0xff, 0x1, 'netbios-ns\x00', 0x7fffffff}}}, {{@uncond, 0x0, 0x98, 0xe0}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x7, 0xffffffffffffffe6}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) select(0x40, &(0x7f00000000c0)={0x0, 0x2, 0x8757, 0x4, 0x62, 0x0, 0x6, 0x400}, &(0x7f0000000100)={0x0, 0x0, 0x4, 0x3}, &(0x7f0000000140)={0x9, 0xe41a, 0x0, 0x0, 0x100, 0xfffffffffffffff7, 0x5, 0x80}, &(0x7f0000000180)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000680)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000006c0)=0x10) 2018/03/25 23:33:09 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000600)=0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='ns/user\x00') ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000040)={0x7, r0, 0x1}) syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') sendfile(r0, r3, &(0x7f0000000000)=0x7fff, 0x89) 2018/03/25 23:33:09 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:09 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x100f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000f79fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0xfffffffffffffffc, 0x438, &(0x7f0000000140)=""/251}, 0x48) r0 = pkey_alloc(0x0, 0x0) pkey_free(r0) 2018/03/25 23:33:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00', 'bcsf0\x00', 'vcan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000280)=@broute={'broute\x00', 0x20, 0x1, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000000), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x278) 2018/03/25 23:33:09 executing program 1: r0 = semget$private(0x0, 0x2001, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x180) semctl$IPC_RMID(r0, 0x2, 0x10) 2018/03/25 23:33:09 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000140)="170000001a001bed0000132100f404fffffd9872eff0cf", 0x17) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) syslog(0x3, &(0x7f0000000040)=""/21, 0x15) recvmmsg(r0, &(0x7f0000f7bfc0), 0xd948aa, 0x40010000, &(0x7f0000000000)={0x0, r1+10000000}) 2018/03/25 23:33:09 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) fsync(r0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0xab01, @local={0xfe, 0x80, [], 0xaa}, 0x8000}], 0x3c) gettid() sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:09 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000000c0)={{0xa}, {0xa}}, 0x5c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="73656375720000011000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000f8ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x3, 0xed, &(0x7f00000001c0)="269dd0e941f4ec8a0f09b810d745fe854b5a6f96c32777cc9b961fe155fa15f88d8f2d2877e0b24e343aef2a42ad2ee38c02626930f83d7544fc3c19c4146521fd1adb53b7c130dcaa031bad479c1c22e6cb76887a3afac05e61198e3baaf24d91a51b6d340262f42f66b751607d9dc5c34812c93189725617586248bf78194c60fe24b3ec3e2e1e46f933a321d3f12beca19298c88fb7fcf6db3e5f9f3c42cf49aac98c7204bf2db0b46c70543e3f3eaa8025e3c4d6a134d9e5e9ae2cec4a2619fbd654bc79f2f4716ea64f1f90d3aa40baa893e1d5c95e0ba4f5fea34bc64122e3aa0d45bf1eb35438d16474"}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) ioperm(0x9, 0x4d7, 0x80000001) 2018/03/25 23:33:09 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='tmpfs\x00', 0x0, &(0x7f0000000200)="eb810de94c00d3d4475fa5c836c70400000000000000e349f9867b60a73dcafba4a7e6394a863ceb01826747db4e9750ac249d8b49eb58c1beecb3181f33ae8d924f6c79fec4d3480db5353ec18b1aac53d8cef942728c443eb1b7ba8d70bda0f2d797cc4458fc943225bcf190b5b33a52af237113c693c75fbd5769ee1d92e238fe") pipe(&(0x7f00000002c0)={0xffffffffffffffff}) mkdir(&(0x7f0000000100)='./file0\x00', 0x40) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) mknodat(r1, &(0x7f0000000140)='./file0\x00', 0x8080, 0x8000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000300)="e9f53eecbb84b61d719bb8f9fea57f41d6a17f7d1f0ef73b3559f4ec3a87fdb41506b7d67cdd58693a50cd4d08eb83888e64e87e290ee3b1", 0x38) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/25 23:33:09 executing program 6: mknod(&(0x7f0000001f80)='./file0\x00', 0x0, 0x1269) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95f, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xa00000400, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000000180)={0x19, 0x1, 0x7}) 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$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1], 0x1, 0x40, 0x401, 0x9, 0x3, 0x9, {0x4, 0x1, 0x6, 0x2, 0x4, 0x7fab1279, 0x1, 0x2, 0x0, 0x81, 0x5, 0x1, 0x101, 0x5, "61c77c58a182e64e5a4bd42335914729176e5ca6c6a9c004463a65cb92a94c24"}}) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000380)={&(0x7f0000000340)=[0x800, 0x7fffffff, 0x447, 0x40, 0x7ff, 0x0, 0x1, 0x3ff], 0x8, 0x1, 0x98, 0x20, 0xfffffffffffffff9, 0x8, {0x2, 0x4, 0x8, 0x9, 0x5, 0x0, 0xc7, 0x944c, 0x9, 0x87d, 0x1000, 0x3, 0x992, 0x6, "5eeb4ca383686caf59d925c6b1a099e852f01b9c96ae4613fc26cc883634ccfe"}}) unshare(0x20000400) bind$alg(r1, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000240)={[0x100000, 0x6000, 0x13000, 0xf004], 0x2, 0x5f, 0x80000001}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000200)) r2 = accept$alg(r1, 0x0, 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x100028043, 0x80030) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000000300)={0x0, 0xf375, 0x5, &(0x7f00000002c0)}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x101) sendfile(r2, r3, &(0x7f0000000080), 0x0) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/03/25 23:33:09 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r0, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000400)={0x0, 0x38, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x100}]}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000480)={r2, 0x9}, 0x8) listen(r0, 0x4000000000000006) sendto$inet(r0, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$alg(r1, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(camellia)\x00'}, 0x58) 2018/03/25 23:33:09 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000000000), 0x1, 0x0) 2018/03/25 23:33:09 executing program 2: syz_emit_ethernet(0x5e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv6={0x86dd, {0x0, 0x6, "b96589", 0x28, 0x29, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fbb156", 0x0, 'u,-'}, "05af0f87a63a5875523e59e6bec5491e85f18aa431c5dc1b"}}}}}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/25 23:33:09 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x531bc7b7}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e21, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0xb8a9, @empty, 0xb71}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}], 0x74) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) fcntl$setsig(r0, 0xa, 0x1f) syncfs(r0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000200)={0x3, r0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000280)={0xc0002010}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000002c0)=@int=0x1ff, 0x4) ioctl$TCSBRK(r0, 0x5409, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}}], 0x58) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x101, 0x5, 0x7fff, 0x4, 0x7}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r2, 0xfffffffffffffff7, 0x20}, 0xc) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/mixer\x00', 0x40000, 0x0) accept$netrom(r3, &(0x7f0000000480)=@full, &(0x7f0000000500)=0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) accept4$inet6(r1, 0x0, &(0x7f00000005c0), 0x80800) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000000600)=""/213) unshare(0x24000000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000700)) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000740)={@dev}, &(0x7f0000000780)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000007c0)={r2, 0x10000}, &(0x7f0000000800)=0x8) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000840)={0x3, r3}) semget(0x2, 0x2, 0x20c) 2018/03/25 23:33:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x8000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) [ 367.844105] QAT: Invalid ioctl [ 367.862921] QAT: Invalid ioctl [ 367.891296] QAT: Invalid ioctl [ 367.904195] QAT: Invalid ioctl [ 367.948855] QAT: Invalid ioctl [ 367.970097] xprt_adjust_timeout: rq_timeout = 0! [ 368.017903] QAT: Invalid ioctl [ 368.027426] xprt_adjust_timeout: rq_timeout = 0! [ 368.208718] tmpfs: No value for mount option 'ë éL' 2018/03/25 23:33:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0xc100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setrlimit(0x2, &(0x7f00000000c0)={0x3, 0x4}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) 2018/03/25 23:33:10 executing program 2: syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xc82, 0x101000) r0 = memfd_create(&(0x7f0000000180)='-ppp0#:)\x00', 0x203) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="fffeff0400380b000800000000000000"], 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) 2018/03/25 23:33:10 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x1, r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00000000c0)) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) sendto$inet6(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) delete_module(&(0x7f0000000000)='vboxnet0%bdevselinuxvboxnet0Luseruser\x00', 0xa00) 2018/03/25 23:33:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x113, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080)=0x2, 0x4) 2018/03/25 23:33:10 executing program 3: clock_gettime(0x0, &(0x7f00001f6ff0)={0x0, 0x0}) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10000, 0x40) bind$unix(r2, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r3 = request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) setitimer(0x2, &(0x7f00000e9000)={{}, {0x0, r0/1000+10000}}, &(0x7f0000281000)) setitimer(0x2, &(0x7f0000382fe0), &(0x7f0000b54000)) 2018/03/25 23:33:10 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet6_buf(r0, 0x29, 0x200000000103, &(0x7f0000000140)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffff}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r2, 0x4010ae68, &(0x7f0000000000)={0x6000, 0x6000}) setsockopt(r1, 0x0, 0x2, &(0x7f0000000080)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d18b42bfe919c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0xfffffffffffffd4c) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/25 23:33:10 executing program 6: r0 = socket$inet6(0xa, 0x4000000006, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008002) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r1, &(0x7f0000000280)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x325, &(0x7f0000000740)=ANY=[@ANYBLOB="10deffffff8400800000000000000000"], 0x10}}], 0x2, 0x0) 2018/03/25 23:33:10 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000740)={0x7, &(0x7f0000000140)=""/81, &(0x7f0000000680)=[{0x8000, 0x6f, 0x0, &(0x7f00000001c0)=""/111}, {0x8, 0x2c, 0xfffffffffffffffd, &(0x7f0000000240)=""/44}, {0x6, 0x45, 0xae, &(0x7f0000000280)=""/69}, {0x1, 0x91, 0x5, &(0x7f0000000300)=""/145}, {0x100000000, 0xa6, 0x1f, &(0x7f00000003c0)=""/166}, {0xfffffffffffffda9, 0xca, 0x2, &(0x7f0000000480)=""/202}, {0x1, 0xc9, 0x0, &(0x7f0000000580)=""/201}]}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 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={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r1, 0x0) read(r2, &(0x7f00000000c0)=""/91, 0x286) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000040)=0x8) 2018/03/25 23:33:10 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x321800, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000100)=0x2000) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x22000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000140)={0x80, 0x9, 0x91, 0x1ff, 0x4e1d, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000080)={0x80000000, 0x3, 0x0, 0x100000001, 0xffffffffffffffff}) 2018/03/25 23:33:10 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f0000000200)=@random={'osx.', '\x00'}, &(0x7f0000000240)=""/240, 0xf0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0xfffffffffffffffe, 0xffefffffffffffff, 0x4}}) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) connect(r1, &(0x7f0000000180)=@ll={0x11, 0x6, r2, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x80) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000100)={0x4, 0x81000000200007d}) 2018/03/25 23:33:10 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x8, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0xffffffff, 0xffffffff, 0x1000, 0x1, 0x8, 0xffff, 0x20000, 0x7, 0x5, 0x1}, 0x10) 2018/03/25 23:33:10 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r0, &(0x7f0000005000), 0x0, 0x1, &(0x7f0000004fa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(twofish-asm))\x00'}, 0x58) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x40, 0x20000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x81, 0x6, 0x3061d3b}, &(0x7f0000000100)=0x10) 2018/03/25 23:33:10 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8400, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) futex(&(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)=0x1, 0x2) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x8, 0x4) write(r0, &(0x7f00000000c0), 0xfec9) pause() 2018/03/25 23:33:10 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0xa0, "9e619b5c8ab4b82c7cac7154d665899a9443f83ffa136bdb721837868a61a5a7795cb138aa2bdf78142c6b4fcf515c21103472c924eae270d64cac7489a94ad3a915110f1007ed2eaed3cc52028d8b7df9bbbda931cc1825f4f7aa2a9f32326404b10d02f746f2bec590ef2dd2aca234a4a7716b329389a324c185360fc9adbe70893820f6464b94d1dc40e3be416a3c22450c4064cb0e1b34b2249eb09c4daa"}, &(0x7f0000000140)=0xc4) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:10 executing program 0: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1, 0x4001b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400200000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r1, 0x0, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @rand_addr=0x9}}) recvmmsg(r0, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r1, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/03/25 23:33:10 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/117, 0x75}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ebdff4)) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 2018/03/25 23:33:10 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x0, 0x6}, 0x2c) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x800, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x17, 0xe11, 0x70bd29, 0x25dfdbfb, {0x1d}}, 0x14}, 0x1, 0x0, 0x0, 0x24000811}, 0x4000080) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x2002, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/03/25 23:33:10 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10040, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x4, 0x4, {0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)="22244bd93d6276a9085e", 0xa}, {&(0x7f0000000140)="f57b611099b83a502397c098d0dbf30e71a923acc91803087620fe6a40cfff243fecf5efc0bd6b6e9c6e3ff16380dbf435a761d08b8c6835554e6914885c38ba0882644458b44b3b1ed8455105c05d66", 0x50}, {&(0x7f00000001c0)="5892f2b12bd4bf6be0abdf73b45a9d2f189f972e8d9dbb87fb14fd9a4e6ad6943560567c39f9a0a9e8944dcb1519e2d6c4dda3b23e2824169ef01ccc7ccfa7ccdd7ccba95ea6527237ae7f418ece0160fb34fd42787fa43ffe00a62a57b08d62db056c147478a96319efd0dfc86c46a21590144af0e0857d62e368c45f61c0d5cf83a974143e9ad334cd75a49a67bfbd284075508aa41d60734fa0c6df0f2501ccea2c9814e36dee0797630e", 0xac}, {&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="b38e7ea217a5afd533eb60a4fa7627e7b509c412d3c466ab1045d3a77f7373a868bdd8b1ec47e18e2b", 0x29}, {&(0x7f00000003c0)="5c3d454113bb639a38c77c6b549ffe88e19efaca709d9c2c20bc483e66b72cd68279afd0174cf284ede33e9eae24d1de5a7f6724901006753413b37c64b28e38ab571ddcdb102afb856cdfb35036b15d30afa2fd86f68556835efc71ea8dea67b003cbe68841fa91a98fb20f", 0x6c}], 0x6, &(0x7f00000004c0)=[{0x1010, 0x116, 0x1f, "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"}, {0xf8, 0x29, 0x3, "e8d1f0d25708b2b0f92404bcbe5faadecb33faa8d431b5ba86fbf119c559064bdd87d4f8fe4e9188c69a4459047829978461ea70f9e8b0a65d0a386a471f60d4508a285d7c99bd6c5916fb715ffe73a777e0b09daef3999440e761cba1581c9b3617d58ef86ae618dd4b7db460048439d6611139586bcc9b36243f13ff72cfee818d1c4f1e125f2ea5132a0956545d9d2f879eb70d1485e3f3ea688d38cb59249e4556867c67cb469ca5fcc04122c964aca65cfc7c636117c4db8fc360b55b4e1c173ae5026b2b65f0c72d831bb7dcd2ee51b1e0e67f2e12962986329f37f1b2253342"}, {0x58, 0x29, 0x81, "21bd6d22a85b71082b6a4f5f4dcb6715fd88045b25e7a41d6a17633884f2eeadb6414fe4f935fb010087c8f5ab1de4f7d6d173691251c33ee0a8d6a73ccb8295e70ae293"}], 0x1160, 0x8014}, 0x40) r2 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x8000, &(0x7f0000001680)=""/170) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001740)=@assoc_id=0x0, &(0x7f0000001780)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000017c0)={r3, 0xc8, "1a43544685a407e0405964a7aeb1ab127694abcc72e6482ef73a3beaec7e1e51916fe52455aa30568374553dc8591e27421896ba82134f641842f750a6b82e3b9966e438ba32955b3bdc483982fe3be1f3f5468fbd15f3259b8127c0a76a5e03eab2210be573edfbf2b7dc1d058ef7b76e7cb75f9431c8375da489749aefc918675470a24d2a9f5401f5eeeceb3fceabb87641c6de78063252b0e2b0b4c73a1687e57c7f290b55a08fd159c65d538fa51cb57529f16706e9c1901c0f7d182b1a63bbb230c0374156"}, &(0x7f00000018c0)=0xd0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001900)=0x80000001, &(0x7f0000001940)=0x2) r5 = socket$rds(0x15, 0x5, 0x0) inotify_init() getsockopt$ARPT_SO_GET_ENTRIES(r5, 0x0, 0x61, &(0x7f0000001980)={'filter\x00', 0x62, "e318796f1df70a9bbce960dfc00a008f3c74688e0200d130fe55d972c78995b941bdba9a57cdcdeeded6c7d14e15346e0cdeaa52bec82d5ca5fd4334d910d804d1ea10e0b35825abe3d52ec4ae9ca7506c740b04a60d9cb2b961168b805913071980"}, &(0x7f0000001a40)=0x86) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/cuse\x00', 0x480, 0x0) ioctl$KVM_TRANSLATE(r6, 0xc018ae85, &(0x7f0000001ac0)={0x2, 0x2, 0x4, 0x200, 0x80000001}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000001b00)={0x10001, 0xffff, 0x6, 0xfffffffffffffc00}, 0x10) getsockname$netrom(r0, &(0x7f0000001b40), &(0x7f0000001b80)=0x10) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000001bc0)={r3, 0x42}, &(0x7f0000001c00)=0x8) r8 = msgget$private(0x0, 0x400) fcntl$lock(r0, 0x7, &(0x7f0000001c40)={0x1, 0x0, 0x9, 0x4, r2}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001c80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r10, 0x84, 0x72, &(0x7f0000001cc0)={r4, 0x7fffffff, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x22, &(0x7f0000001d00)={0x6, 0x8000, 0x1, 0x3, r7}, &(0x7f0000001d40)=0x10) keyctl$join(0x1, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msgctl$IPC_RMID(r8, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000001dc0)=@security={'security\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x130, 0x0, 0x220, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000001d80), {[{{@ipv6={@empty, @loopback={0x0, 0x1}, [0xffffffff, 0xff, 0x0, 0xffffff00], [0x0, 0xff0000ff, 0xffffffff, 0xffffffff], 'lo\x00', 'syz_tun\x00', {}, {0xff}, 0x2b, 0x9000000000, 0x4, 0x6b}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x5, 0x101, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "4377290de0a17e6188dcebbf15ae93212e8f0e6f4d2aea6b57198091ccbc"}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffff00], '\x00', 'bond0\x00', {}, {0xff}, 0x0, 0x7, 0x6, 0x8}, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6, 0x81}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff]}, [0x0, 0xff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffffff, 0xff, 0xffffffff], 'sit0\x00', 'irlan0\x00', {}, {0xff}, 0x62, 0x5c34, 0x5, 0x10}, 0x0, 0xc8, 0x100}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x290, 0x66, 0xb4f}, {0x7f, 0x61a, 0x1}, {0x1f, 0xb1, 0x5}, 0x5, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000002240)={0x0, 0x8, 0x400, 0x9, r3}, &(0x7f0000002280)=0x10) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000022c0)={0x6, 0x1, 0x3f, 0x6}) ioctl$DMA_BUF_IOCTL_SYNC(r6, 0x40086200, &(0x7f0000002300)=0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002380)={0x2, &(0x7f0000002340)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r6, 0xc0086421, &(0x7f00000023c0)={r11}) 2018/03/25 23:33:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000d21000), &(0x7f00002a9ffc)=0x4) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/83, 0x53}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/252, 0xfc}], 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000040)={'gre0\x00', @ifru_data=&(0x7f0000000000)="f3a965b9c34a80adba6ea2aad727ca58310fed34fa780cc3d16bf15c5d625c31"}) 2018/03/25 23:33:10 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000180)=[{&(0x7f0000a62000)='=', 0x1}], 0x1, 0x0) mremap(&(0x7f0000e9d000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000a9b000/0x2000)=nil) madvise(&(0x7f0000935000/0x4000)=nil, 0x4000, 0x10200000008) 2018/03/25 23:33:10 executing program 4: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x29, 0x36, &(0x7f0000000ff0), 0x346b090f6a6ec4f7) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'\x00', r1}) 2018/03/25 23:33:10 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000012000/0x4000)=nil, 0x4000}, 0x1}) symlink(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./file0\x00') r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x42, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./control/file0\x00') ftruncate(r1, 0x0) close(r0) pkey_mprotect(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/03/25 23:33:10 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f0000000300)=0x90) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x4, 0x6, 0x9}) 2018/03/25 23:33:10 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x3) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:10 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200000, 0x0) r1 = getpgrp(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x2) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f0000efaffc)=0xf0aa) setsockopt$inet6_opts(r3, 0x29, 0x36, &(0x7f00000000c0)=@fragment, 0x8) 2018/03/25 23:33:10 executing program 3: r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00', 0x8000}) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd2, "3a3075f2b4690410a1eceebf5d540a0e31a82b546a6c36851ccff36394de51de2595b54b24255889d75ef22d17023e66c4132ab67cc54ca3339c49e7b779375628f4467e0e2dfb0cb29a8fbbb2e15f4b626c18e3419058c3ff47082b49ee74543f10b460bdfb2996cb4a5b67ee26d1ac41e2fdae5f1ba8bbab9cbc767080118bc74e791c53d57bf2055266a18ab1a509fac2d2ba3f79d927040e9b0d3cf74b317434d6682c1def11f1dacac5b234619787d9760940dc0c8858e2ac8b1428eb73eee02b3c3dbe778ebfd19dd567807fd43f55"}, &(0x7f0000000180)=0xda) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYPTR, @ANYRES16=r1, @ANYBLOB="b1a3224c7090e791e952c79daf93e44319ac15790a7c96735f7caff4564f2c5d43eb824a2aabd2b6a65203eee4f826783d298f6c467d8a75416d92690b644e5bffc59204af53c9d02e1ea0ed735b21414e96948de85c20628af1c57dde7abd0731412a8754792d5b51e7cd41cbf585a28938b67262fe135b101b116719d00d62e442fa44976b35625add549398eeedad2408d758194dd9"]], &(0x7f0000000280)=0x2) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000580)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000000440)=[{&(0x7f00000003c0)="9bd0c4f59d2bd2775487c89ebeb0390981b7e9e28f8c2479aa471e1a0d1bbe0dfff7fd4466df3ddf2da1bbbf24a2e93939179fa9155683a635d0dc", 0x3b}, {&(0x7f0000000400)="73da28347d5c41f514919c01d1b48b35def88901f6d80fd6b32d8d5f87e9", 0x1e}], 0x2, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x1, 0x20a5, 0x7fffffff, r1}}, @init={0x18, 0x84, 0x0, {0xfffffffffffff001, 0x3, 0x7ff, 0x5}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0x1, 0x1f, 0x10000}}], 0x90, 0x805}, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xd, "c9e641277978cc02eb3ef9d8ff"}, &(0x7f0000000300)=0x15) 2018/03/25 23:33:10 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0x5}, 'port0\x00', 0x0, 0x20, 0x0, 0x7, 0xffffffffffffffe1, 0x81, 0x7, 0x0, 0x2, 0x2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x18, &(0x7f00006e2f5e)=""/162, &(0x7f0000134ffc)=0xa2) 2018/03/25 23:33:10 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x8, 0x209e1d, 0x800001, 0x0, r0, 0xfffffffffffffffb}, 0x2c) 2018/03/25 23:33:10 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast, @multicast1}, &(0x7f00000014c0)=0xc) r2 = getuid() r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80800, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00000000c0)=""/116) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001500)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001600)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001640)=0x0) stat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000001740)=0x0, &(0x7f0000001780), &(0x7f00000017c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001800)=0x0) r9 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001840)=0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000004ac0)={&(0x7f0000001880)=@bridge_getlink={0x3228, 0x12, 0x808, 0x70bd25, 0x25dfdbfb, {0x7, 0x0, 0x0, r1, 0x4, 0x8408}, [@IFLA_LINKMODE={0x8, 0x11, 0x1}, @IFLA_LINK={0x8, 0x5, 0x5f}, @IFLA_MASTER={0x8, 0xa, 0x5}, @IFLA_IFNAME={0x14, 0x3, 'ip6tnl0\x00'}, @IFLA_VFINFO_LIST={0x31b0, 0x16, [{0x3e4, 0x1, [@nested={0x4, 0x2a}, @nested={0x78, 0x4, [@typed={0x8, 0x8e, @uid=r2}, @typed={0x8, 0x4f, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}}, @generic="c2490470814e15f7e5795f93c8f97c96600ffa75a11f32553c048e3609a2710b255c476c5158c5a864f161374028cb4cb57148f5d5f70d58156c84a1bc59d1b98cce89842d7c289d0878c34c1b6b7abf60e89505b0d27ec5615bfdc7", @typed={0x8, 0x78, @u32=0x7fff}]}, @typed={0x1c, 0x39, @str='posix_acl_access(system\x00'}, @nested={0x218, 0x7d, [@typed={0x8, 0x4e, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x3a, @uid=r4}, @generic="695dc3b19fcbe15589a9f5de78896d3055cbea40c802763aef7f2cfd4fb684815bdd38295ce2e2b9da520bf7fdd11074af90eefc6c9e1d52a6a9184c93f67f1253840ef50f57f39e759ccaf54606f5bd178d9c394fc1a8de7f14ae4cc90c97837908c6975904ccee1f005bbd4c012bb3056f1af5b632b6c0c61b77125ff341c807b774f8f6f1aad40984b0bc9a717efdb6533fe48da86c7c6397310426da54cb3887", @generic="6fd53ceb6cfc9708e2d8344c65f4f379177c9a9234148c48057a08595322fef2ac4744f4d3c010d716657fb5a8032c4efc6f703b2587bcfbf5c5c07d36a1f08ddba143dff30258803f802dbcd887e514ba9f2461fa357dcb10498564b378e0a578f62c00c4c420944ff790b353acab4f0b0c172be932df465ac402d5e79e157888bc7203b380b6674758abfe24cdeb7156e71da27268c1d716e178c3d13ef2ac2a0933685ad5862ddc27adbb8c90b925cc1208fa9cbf897a1897b8e4ea3ef6c9684eb0a7", @generic="f4a20d59c146302a2c6be333ba554fdbc7023f8eac5bfd64f6a2ed06120e8a9b99eaa1d2ff2420278cbca3453e75a48cf2b202f3096fee2036fb4e0eb6f3b48ec66fdec54c879c6c3e3ecf6805e4e993f817dc4ed56b9749307da5b3a335a61fb1a54ce759b119ca62e40d7f851c9e0cc5485f5a54acb55c41bb80102d95f74149ca7e4aeef95f3ef9069eee5e4a6ec2b869d586de8e564d4670b867"]}, @generic="618f58509891ac80834dd5a3543359db9541a25e3f087969f925caf12e67c14cd5dc7e104cfbd468cb5d367132c385d6fc6168a7a9978f79d1c1a3bc4041bd62c09ec3670857cefa17f448f79c9e98ce", @generic="7e900a7f3e2f8507229bb2f07a3713e748ed83ce2b06f83fa33e2fd3c9c45279236937f96f8c0d0e24bd85c64c4cacd877ef1f9a586a0213f593b02a5b1d9119fcf4560e1a307f7f5a19e1096beb92e8701a81a5a83ee2dfd9cd23643f7d9b5ef357cd131ff6700b2cef6961a1369523cbe1bdef604e7ce63e6bcf1a470512f26d549eceaa0fbb0cb8170336d9397e444515ae93914304ad37e3a85f991d1b9e95b6d1635324aecf43895a5be176a4909d21ebd282d064c30a4b9bb8a998660961aaecb4aa732f941a9727f469b2aca72114e80ca5b7f5953b2d53ef7e"]}, {0x40c, 0x1, [@nested={0x400, 0x94, [@generic="dd563ce29563811f758e8c61c81d3b763b2dd1e749ccbbd0afa08fea74f86063b863af706d32e3b72b8d3b921e4e84e4cfc192d8ea1ed422e4a38fb5b2a7f2b089310cab24228e05e5e1e2f42cc630ee8824638d503ac05d8c04950c475dee85b188fab8c6b881e7c840fd918854b5a092e5032aa05405c09c71a6318f819a9801331fa9b8b49dfd3e4b61543fe744b83c6938d4b2773dba5457f169ec507a59b5e1efb4c56d78bef636cb5f51f68ca8c2cbec80384e849db4c83e52bceed65ced608df963e2", 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@generic="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{0x24, 0x1, [@typed={0x8, 0x60, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x27, @pid=r10}, @typed={0x8, 0x62, @u32=0x100000001}, @typed={0x8, 0x5e, @fd=r0}]}]}, @IFLA_ADDRESS={0xc, 0x1}, @IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0xffffffff}, @IFLA_TXQLEN={0x8, 0xd}, @IFLA_WEIGHT={0x8, 0xf, 0x6}]}, 0x3228}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@mpls_newroute={0x1c, 0x18, 0x1, 0x0, 0x0, {0x1c, 0x14, 0x30}}, 0x1c}, 0x1}, 0x0) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0xe29, 0x20000) 2018/03/25 23:33:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) unshare(0x20000) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipmr_getroute={0x14, 0x1a, 0x511, 0x0, 0x0, {0x80}}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x2801) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/25 23:33:10 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100), 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) clock_settime(0x6, &(0x7f00000001c0)={r1, r2+10000000}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) 2018/03/25 23:33:10 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) r1 = getegid() syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x2, r0, r1, 0x5, 0x8, 0x80000) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000040)={0x6}) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000000040)=""/121) 2018/03/25 23:33:10 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000af9000), &(0x7f0000632000)=0x4) 2018/03/25 23:33:10 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd5c0b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff0703", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "09aea5", 0x0, 0x29, 0x0, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, [], "057147259e28ebbb"}}}}}}}, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000001480)='/dev/adsp#\x00', 0x3, 0x40000) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r4 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x2) r5 = fanotify_init(0x0, 0xc00) socketpair$inet(0x2, 0x80007, 0x6, &(0x7f0000002700)={0xffffffffffffffff}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000002740)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) r8 = syz_open_dev$adsp(&(0x7f0000002780)='/dev/adsp#\x00', 0x1, 0x8080) getresuid(&(0x7f00000027c0)=0x0, &(0x7f0000002800), &(0x7f0000002840)) getgroups(0x3, &(0x7f0000002880)=[0x0, 0x0, 0x0]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000029c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$l2tp(0x18, 0x1, 0x1) socketpair(0xb, 0x4, 0x9, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = epoll_create(0x9e6c) pipe(&(0x7f0000002ac0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002b00)={0x0, 0x80000, 0xffffffffffffff9c}) r18 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002b40)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000002c40)=0xe8) lstat(&(0x7f0000002c80)='./file0\x00', &(0x7f0000002cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d40)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000002e40)=0xe8) r22 = getgid() socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000004380)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000043c0)={0x0, 0x0}, &(0x7f0000004400)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000044c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000004540)=0x0, &(0x7f0000004580), &(0x7f00000045c0)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000004600)={0xffffffffffffffff, 0xffffffffffffffff}) r30 = open$dir(&(0x7f0000004640)='./file0\x00', 0x0, 0x10) r31 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000004680), &(0x7f0000004700)=0x60) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004740)={0xffffffffffffffff}) r33 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000004780)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000004880)=0xe8) getresgid(&(0x7f00000048c0), &(0x7f0000004900), &(0x7f0000004940)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004c00)={0x0, 0x0}, &(0x7f0000004c40)=0xc) lstat(&(0x7f0000004c80)='./file0\x00', &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000004d40)='/dev/loop-control\x00', 0x14000, 0x0) r39 = syz_open_dev$sndpcmc(&(0x7f0000004d80)='/dev/snd/pcmC#D#c\x00', 0x5, 0x200000) r40 = accept$netrom(0xffffffffffffff9c, &(0x7f0000004dc0), &(0x7f0000004e00)=0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004e40)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000004ec0)=[{&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="f707de6bbf9fb978701c1e2c7c3772e773fb909900", 0x15}, {&(0x7f0000002580)="f5af21db5dceeb3addfbd9cf0c5ae4c18fcfee67adff1ea7e4ae990889e37da5", 0x20}, {&(0x7f00000025c0)="9a8664fd1324043afd78cf4509d4d54d4960f170408dda44be12dfb00837a824237993f10cb6aa2c7db9b50222867e73a73f483dcbe98fbf9a7009e4e0f8d0ae7c25c468470d1352a7ed9bc6800646b748e911c395755a328cc65638822dfacf69263e51cb147b74d2b47f1828a827309735885543eba528abbf", 0x7a}, {&(0x7f0000002640)="8bc4d2a695db3b5b76bcdc0d66790702890dcd2a455bcf4d769ce297962005a76df5150d17d97f72", 0x28}], 0x5, &(0x7f0000002e80)=[@rights={0x30, 0x1, 0x1, [r2, r3, r4, r5, r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r0, r9, r10}, @cred={0x20, 0x1, 0x2, r0, r11, r12}, @rights={0x20, 0x1, 0x1, [r13, r14, r15]}, @rights={0x20, 0x1, 0x1, [r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r0, r19, r20}, @cred={0x20, 0x1, 0x2, r0, r21, r22}], 0xf0, 0x1}, {&(0x7f0000002f80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, 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{&(0x7f0000003200)="9ec22c12fadf053356ba44c4badd52b99640aef6047ae5a6d8dfccaf1011e023290f9d38dd6695cde3f0bd1f25ba5c3fa0cac2d09a61e6794c314f59f49ab1766796ed09972aedfe38dc7fd2c6745ac67a849cad837f897a90b7710c68814f0546d51738dc11b0c65402b839cd18f9810594d5e382ead30bed256e952fe8efe086d24de748215dc7aa6120fed65c14ecfad5cb4401fa2fe3dc3a3ab824d97638f0f0ff60309c7e486e0bc742d143539f015171f9947aa3af6a760fd3c8c2e2274334879aaa4b555f93058b02a4ab384fdaddca7f3a05dfdd15f4550d3a5e87f6c8ec280f0b51dbe554371a9681469e00fb6bcb1baf73b244a6ec05c219775c3d753e459df719aba86ee71070e01a33d8a01dd380c67e35e0ed558ff14e144bcfa1490510650aeee1f0bcded340162d2fb57bec09b338c4478fab9151c831b72cf880523ff1b001407de19259d362d5827c4145e81a837c612e73fe0f9b4779b06fd16edd73db4d3a4c08a5282cca46e8e40577c7ff96c60878ad991b44ce73c22bb32bba74319f1d2012b4a24ceec037c4edbeb4395bde2a9762b0c7aa17a429dad30d33c8d690b153cc647bedbe08e9e89ede454803315aa880b87c4356187554bc6cb496ddeb2784106827c27c2ab2209bff6184d4ca302f1e1ccefd7138fdf1ecd443a821c4a555b1a7a836f238bf38958c1b581b59f816be0d4d991223b16ab22c9117969eb2438c8b6ea271a920b97335affb1db7baf61c2d25f99afaf4a86973e9b6540303f3e9e4fa65c8ea9c15d953f4e205dc61cbe8222b350e6e071ebabe94d98dcf2c5a63ecbd8abe5cfb5221b4f6f5cbf74286023cff1bbf317345a9533fc71fb7d21c7238b8ecee010ff01ec772575982261a19b7b63a0dee70f7823e552d9463aaf936ccbed5a00e148ced83c51c5aabec4f6f6ba93dfd6428cdb1f755df265a16071734773b04dd1eae768090b352512168c5d9cdfc3dc44fbf00d6ba56f9ca855d61b985953dd81e0a29a0ef9f6ae8d94cf3a69710b25cb0846e824883e19c7492501df22a125d32d3bd30d53ed704a1e08f6acc81ac2a28af37f5bcb7d663c803dd00de91ecb22502dbabc00cba450828526053318499ec54410edffb517c4bc0811ed1d132e9d5d272e8aeef963218f849f71e59edbeb3883ee95e46bdeb3198e57ea372d30f6a72e9d56e078cd2751960260634e6fbd13997bfab0fa074652a96721c194e98d29118291abefd00a528ab6486cc37bda258f62f2d7c453b72e3f8ecf7cc673ca4ece48bf18df1dcf3568b8795f08ccd0695de2c75761d9b29cde1c83e0b1380e169129a12d95c88888a0527d0bfb4b54df01c54f46c018c9e290eee06974325a85437c7d5501d014332f67cfe5409ff03d135e414213e8808ec0196f285d0e9209e4222bba4610c34d64218c70ace3b3806e0f1f9accf89586e440b578a8a9613c68d7c3dc0e8310b49bb5a4435aa6207e16f90429df8e2ca19907923cf5b37b98854a293b4c582ac6adc4f1b43092fdbc1a6b690d0b43c87c9a0f12d1191acf74815594179a0b602efa53318b69585791c9e7bec04a53e1502a4cfc878dd06b5456f47bbc8c75b6a8257bc6cb71442403b0502e06fc100f48f0ca6c94fb7d4d27cacea113259a6065a052421063b6e5a5eaa78657f5d1d3656434812534c881f2849d522416d60212b0ae0e4fe3d86c58abd516132912ea4fac2bd13bec0c4a66cb88fab4dee27a6b7e1c5281386b41d2a928df56ab3c7fb79ffb5529f621e8cf155fb006fcc2bd77857aad3f0eaf9b6d1959802e2fe78134c0bba53cce7ede9af8771a44bfef0f21e471207944ed955149c47d3378a6e8e6c0341f0810dc86c30825f30ac85d12fbdc0288ad52b0bbb280a9d2675513914fc87ce7a2da03c0298f27cf468d4561c16336c73da3bba5b2e3dd11118dc68b9dff083c50469ba8855c85e88a74aae676862f7004d11ca5bf6544f430d45131beca1288e9ea0e914b324b4f276a1d9f93d862bffb70e6a5c10650b30ce1e8b3eebd9a996f516a5e044331980f151d236967c497cf84f1ec2b6e8f5e5c2b5d38ab89e26fa33960f18deb4d7105e323657505e498a4b7c631d9c9be50bf188610b9fa3d9918f502aa002b6841ae646a61e860195a6de6c69b46b1dca711e0bf5f8b84196b6e670cb62c96ba7715e6a87021973dc79088135dd05037bdea5d79c1a010c4ea94bbaf72e8ddc7297f039cda085e90196f981119aa21597806f348ebd3054b2ae5bbf4ba9fe4ac6428881851056144ed94969d942e289eb29c3f12dc461218bf7fe714f81e8ab7b92f949e7b1753a34b96f66709cf7e60afb808914c7f8e285c75c85cb52b099e703088ff17df73bbd6b98cd7cabbb69b584a6b328a3992eb43d916305b2716aa684d084217be41ff15f2c7a8fc27fbf201d263067d5da6645c25aff046331fea4bead1e2055e1740bdd0f75d74b1ee09446d15f26c664f62898411f4fdfc986ac1865988fbc11c3c5e0cdfeaa884b7b1b0378047cfd61cf13e9f2678c92fd403f0bdf7e2c2102992595f46d35551f1acdd9028d0f81c5d6879b39cc27a29594afc9cccd7e53fbc6346130ffd822c11ad1dc4bb83446a03a3ba1f8180d02ef9d15074d9a0b0715db27a39854761d3f964da9410095d21c11681ac0375288ca542e3627b4e44b0c73292046d7c7631e2f7eb31c67d854b5b72ab6c638d2a11f5716b68151b8d288216c5bf26740f35d4dbf5c5542a3ed04c6b6eb0cd5d0149d385e1e59fccf3fd706a28f784cbe34f0437bbe61383e016b68e4f6c8e702e58add47c868d497d037d26693d3245afab78041b103c0390cf60a02a97ef98a8a6fd2d20be8ab59634c8ff6dfa7ab7c6044d4b77b36f1d77a95ba5abaf673dfeebc64fb0d554b3b1379ab4c0b381129437af32602c1b208e5c02994582c0385130af72b2c0b39e460e00e61d3179deac33d7aa0a0522dd91df7d558c4b15aa0dad94535b722f2d6bb4736e11a0e62cc7920ba0f33124392c448ab920e1364b63f89e607ab14c803ae46f88a709cf615588c4532d40dc3cee5585a1d75da3e05543f90c76fece9085e3db64d2438d8d274b6b6d785eb100ee9263acfc71a3e113e3e248f47deda53fa02539fff54e518b29e8861211086c1316163fea000c8cda7e06cd5750849eab43ba021535c3984facc94d9c7517c9c90b2bd99c2189e770b949f844a41f43e3148b4759b77fba446f4245679be104ff39200cc8743ac5eedcaeb598700586dbb998719863586355eaedd82213dbd201579bf6da60b3d745b411eb1d321e108e959cb07a3ce034ea4f49e3efc8c31ff485609a7a2f3667cb34aea920639e1e9eae0bcb525c25ce3ec55f449adbb9fef388a5b1fd3819af4cab960c5efb13f64955e6e40867b49bad65a56bf0a38234ac985ce93c43dc398aaed3c0fffa18b17caab8cbc4d74b261c76f106d12272030a9997858463c46dac212cbbd251ff71823c54e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0x1000}, {&(0x7f0000004200)="0a10ff6658f4caec6f90cc5263e90f67ee708c1464a66199e74eae6d51845e34227e9309dc1487aa06755d0086c75a3cfd8f4514b2f7d36e9a038b4818035fefee2ccc9793af693eb06081f3ea3276f3dbfc86df5b57b77a979851ec3a77a4d83dce8398869dc4701934a35d9069114841574038cbd2de108937c79b120ab22e1332028cbced9db57c08bedb135a294ae73bccf5fe94b209ee78957b571847342bf2117ebbfc22329fab5e0206b8df36d83ae085d9377f669c715a3df7d345928b3fc01996322edb1fdb3c7c1aaf48826006d3c4f921ab13395f1ed4c58b2e12acbb91028b", 0xe5}], 0x5, &(0x7f0000004980)=[@rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r0, r25, r26}, @cred={0x20, 0x1, 0x2, r0, r27, r28}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r29]}, @rights={0x20, 0x1, 0x1, [r30, r31, r32, r33]}, @cred={0x20, 0x1, 0x2, r0, r34, r35}], 0xc0, 0x8004}, {&(0x7f0000004a40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000004bc0)=[{&(0x7f0000004ac0)="245a3fc1ae9abf6b6e874b3852e5c0a8a55291a67d729d3d463a4eb171707159f243c404c8c213b456084b3d0adbf00388ed6096a6c560354229355bbcb9d4b4f203241cb95385c74db3cca071a2b635bd6e5d3fcb69a8a33f165098f0f7ebfcb6ba579efecb504f3b870aa5e52c", 0x6e}, {&(0x7f0000004b40)="7ae9f709ebe00f61d747784d903f5268764c324839b5b8c5168858bd440e2bcfa81db43f70bab490bdddca59cd55051036cf0edfaec015ef91babe20d7cda27be7a18037d1de0d117a8cc609d3c9cfe58e0e64090370c842a6a564bfa91c73f62ad020d3319c3f4da841725a88", 0x6d}], 0x2, &(0x7f0000004e80)=[@cred={0x20, 0x1, 0x2, r0, r36, r37}, @rights={0x20, 0x1, 0x1, [r38, r39, r40, r41]}], 0x40}], 0x3, 0x0) process_vm_writev(r0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/63, 0x3f}, {&(0x7f00000000c0)=""/188, 0xbc}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/107, 0x6b}, {&(0x7f0000001340)=""/208, 0xd0}], 0x2, 0x0) 2018/03/25 23:33:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000040)=0x40a4) 2018/03/25 23:33:10 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x7, 0x80, 0x0, 0x7ff, 0x7, 0xe9be}}, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f000000d000)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "11f9ea717adc0990"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000780)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000740)={&(0x7f0000000040)={0x5, 0x804, 0x0, {}, {0x0, 0x2710}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "a27fa19059a434af15336a83c650576e0f8440af825c59e77ec6c987ed21de741e6554726f2c070c693bbbbc406fc1e9479661d6bf2781e5474301a5d8e3ef75"}}, 0x80}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000002c0)={0x5, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x3}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "fa9028eee25d9606"}}, 0x48}, 0x1}, 0x0) 2018/03/25 23:33:10 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = msgget$private(0x0, 0x40) r2 = getuid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) r5 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x9, r2, r3, r4, r5, 0x10, 0x3ff}, 0x2, 0x2, 0x3, 0x5595, 0x8000, 0x7, r6, r7}) r8 = socket$inet6(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r9, 0x890d, &(0x7f0000000080)={0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, 0x8, 0xfffffffffffffffa, 0x9, 0xfffffffffffeffff, 0x3, &(0x7f0000000040)='erspan0\x00', 0x80000001, 0x43, 0x7ff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0xbd, "b43c3b3b1af32ba9d7c7c3743b0510e59c3690c5579f2cc3b27ba4aa541711e120708e7bc68afef1bc3dff5ba11516231013568160554335cbf6aeb6349e5ec91f6f17bf89e361b1a236615f13303f82ddf33c62e39289c933fdf31c3027e5d9a17eca9197733724869135536e6758cbbd861b479ea7ebef0e2a95953065e3e2416bb4f7c880c68d7b91d2ab33ebdfdfa9f1bcb9303458f1770af6811049f2956ead0309756055d83be1a030743aa25ce4a673fd4cefb2c5220b93ac57"}, &(0x7f00000004c0)=0xc5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r10, 0x7, 0x101, 0x0, 0x4, 0x93}, &(0x7f0000000540)=0x14) sendto$inet6(r8, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:10 executing program 1: unshare(0x40600) mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/25 23:33:10 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fstat(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@nat={'nat\x00', 0x19, 0x7, 0x888, [0x20000440, 0x0, 0x0, 0x20000738, 0x20000aa0], 0x0, &(0x7f0000000000), &(0x7f0000000440)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'bond0\x00', 'gre0\x00', 'syz_tun\x00', @random="0ed770cd6b17", [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @random="ee0753abfd9f", [0x0, 0x0, 0xff], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}, {{{0x11, 0x0, 0x0, 'rose0\x00', 'gretap0\x00', 'tunl0\x00', 'vlan0\x00', @empty, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x1d8, 0x1d8, 0x208, [@owner={'owner\x00', 0x18, {{0x0, 0x0, 0x0, r1}}}, @comment={'comment\x00', 0x100}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x1, 0x88f7, 'rose0\x00', 'ifb0\x00', 'lo\x00', 'yam0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff], 0x108, 0x140, 0x178, [@physdev={'physdev\x00', 0x70, {{'eql\x00', {}, 'tunl0\x00', {}, 0x41f18e974ec68831}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}}, {{{0x13, 0x0, 0x0, 'yam0\x00', 'eql\x00', 'ip_vti0\x00', 'ip_vti0\x00', @empty, [], @empty, [0x0, 0x0, 0x0, 0xff], 0x120, 0x188, 0x1c0, [@connbytes={'connbytes\x00', 0x18}, @rateest={'rateest\x00', 0x48, {{'syzkaller1\x00', 'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x80}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x1, [{{{0xb, 0x0, 0x0, 'bridge0\x00', 'ip_vti0\x00', 'ip_vti0\x00', 'vlan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @empty, [0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0xb311, 0x0, 0x0, 0x0, "bf61668a1d3d0be362592aa16d7cfe76b4fcbdc3a837a78d0b0cfbcf293fdc3269583c03ecb0342f034f53210e57e7fd1db28a8e0892f78590a12bfab0f98176"}}}}]}, {0x0, '\x00', 0x6, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x23, 0xaaff, 'ipddp0\x00', 'bond0\x00', 'bcsh0\x00', 'bpq0\x00', @random="16633e003153", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="b4222ab2a5f8", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, 0xffffffffffffffff}}}}]}]}, 0x900) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4c000) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r3, 0x5, 0x1c8cbaca, r4}) 2018/03/25 23:33:10 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x1}) r1 = semget(0x1, 0x3, 0x4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x9, 0x0, 0xff, 0x4]) 2018/03/25 23:33:10 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x4, 0x0, 0x3}}, 0x2e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000bb3000/0x1000)=nil, 0x1000, 0x4002, &(0x7f0000000040)=0xa3c1, 0x7f, 0x5) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 23:33:10 executing program 6: r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x7f, &(0x7f0000003fb3)=""/4, &(0x7f0000000080)=0x4) 2018/03/25 23:33:10 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x2000000d910, &(0x7f0000000200)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)}]) 2018/03/25 23:33:10 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0xe2, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff911, 0x0, @perf_config_ext={0x5, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x1000000000000000, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) r1 = dup3(r0, r0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x1f, &(0x7f0000000200)=0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="14000000040a0100e0ffffff00010000000020003516339bfde5dad76bf8ace6191598b26d0584bf86d328e66da12a83b8e595efec8f2b81f3af419ead5ca17dac06d1e22b66cf828a32f3e841ed0f2ee623c0988b89f819e56ec0c9d673971c22"], 0x14}, 0x1}, 0x0) [ 369.045801] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/03/25 23:33:10 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x600040) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f00000000c0)={0x100000}) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2200, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000000040)=""/59) 2018/03/25 23:33:10 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@local, @empty, @rand_addr}, &(0x7f00000000c0)=0xc) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000bf4000), 0xffffffffffffff88, 0xfffffffffffffffc, &(0x7f00008cafec)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) 2018/03/25 23:33:10 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x1d) 2018/03/25 23:33:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000c9f000)=0x2) mlockall(0x1) 2018/03/25 23:33:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f000041f9e0)=ANY=[@ANYBLOB="1400000023002dfbffffffffffffff360afb5800"], 0x14}, 0x1}, 0x0) 2018/03/25 23:33:11 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000766000)='/dev/sequencer2\x00', 0x40582, 0x0) pwrite64(r0, &(0x7f000043dff8)="94000bb7f3d40060", 0x8, 0x0) close(r0) 2018/03/25 23:33:11 executing program 3: sendmmsg$alg(0xffffffffffffffff, &(0x7f000000ae78)=[{0x0, 0x0, &(0x7f0000023fd0), 0x0, &(0x7f0000002000)=[@assoc={0x18, 0x117, 0x4}, @iv={0x18, 0x117, 0x2}], 0x30}], 0x1, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000000080)={'gretap0\x00', @ifru_map={0x6, 0x9, 0x6, 0x81, 0x200, 0x5}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000019000)='syzkaller\x00', 0x3, 0xc3, &(0x7f000000b000)=""/195}, 0x48) getpeername$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x7, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@exit={0x95}, @call={0x85, 0x0, 0x0, 0x1c}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0xce, 0x6d, &(0x7f0000000140)=""/109, 0x41f00, 0x1, [], r1}, 0x48) 2018/03/25 23:33:11 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:11 executing program 0: r0 = socket(0x200000000010, 0x3, 0x0) listen(r0, 0xa0) write(r0, &(0x7f0000000040)="2400000026007f000000000000007701000000ff010000000000001b0000010008d10600", 0x24) 2018/03/25 23:33:11 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) exit(0x0) r1 = open(&(0x7f0000001ff8)='./file0\x00', 0x6c02, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xe4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x9, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r2, 0x21, 0x2, 0x0, 0x3ff, 0x9, 0x3, 0x3, {r3, @in={{0x2, 0x4e22, @rand_addr=0x434}}, 0x7, 0x9, 0x869, 0x40, 0x1ca2}}, &(0x7f00000001c0)=0xb0) 2018/03/25 23:33:11 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) timer_create(0xfffffffffffffff4, &(0x7f00000002c0)={0x0, 0x1c, 0x1, @thr={&(0x7f00000000c0)="208b52fe6c34602cb40615f9b5c61011e3a2863a97464dcf3a14935dc170c492312b34ddf18d1cd46aabec3b9e546e2e2b692073963e9e4d07bf5ab56968c77b6346cbaf7acd27ef0ba678a892812ae618913fb493dae9b265d25a36eb774072d093e38c700f9d06b31ee03f51b140ab2797e1d9640ce6431e29aea2e31bfcf2e02a19fe78088818be684860eeafada6d035cad948058163b6c31c70326cc852787b178bdb1d4c7b676b5a9e24a5b6b25bbecf683f66b741acd6b48f2016f41e97b5ecdcfe08f5", &(0x7f00000001c0)="e4fa3f76ef53a49124f6bfa987e667a2134ecb431af8257a86cb43c87560b31f4e5f581319cc373093d56342fd1ba2b9a412225f828b851ec4071d7b0245de58e4c2ea510fa5d86e9dfdef3bb26faede25778652a80ad415ab6499eeed4e990c45ef84614a5d2429d7f0941333b6522f2665c0f09158924be5bda63be3f16bee796110eb26d725ba2fb07453b9e37887fc9d63a5493c8284165c9003cf61f4584aff4fa36661377cbb73f2ed48571654445e32a7c7fe73f4614d9a9f7b953f016337da728b38b1"}}, &(0x7f0000000080)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8000, 0x30000) r2 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000300)={0x4}) ptrace$getenv(0x4201, r0, 0x9f, &(0x7f0000000340)) 2018/03/25 23:33:11 executing program 5: 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 = mq_open(&(0x7f00005a1ffb)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x5}) close(r0) 2018/03/25 23:33:11 executing program 2: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6(0xa, 0x81003, 0x100000000000006b) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) times(&(0x7f0000000040)) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000000)}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000003740)="1b", 0x1}], 0x1, &(0x7f0000000a80)}}], 0x2, 0x8000) 2018/03/25 23:33:11 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000080)='{\x00', 0x3) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) epoll_pwait(r2, &(0x7f0000000200)=[{}, {}], 0x2, 0x40, &(0x7f0000000380)={0x7}, 0x8) ioctl$PERF_EVENT_IOC_DISABLE(0xffffffffffffffff, 0x2401, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0xc, 0x9, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x400}, [@exit={0x95}, @map={0x18, 0x9, 0x1, 0x0, r2}, @map={0x18, 0x0, 0x1, 0x0, r2}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x6, 0x55, &(0x7f0000000280)=""/85, 0x41100}, 0x48) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) gettid() ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)) r3 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)={0x8, 0x2}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r3, &(0x7f00000000c0), 0x102000001) sync_file_range(r0, 0x2, 0x100000001, 0x7) 2018/03/25 23:33:11 executing program 3: r0 = socket(0x10, 0x803, 0x0) socketpair(0x1f, 0xa, 0x5, &(0x7f0000000040)) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) write(r0, &(0x7f0000000000)="220000001e0007ffe901000f09000700000900ebfeffa7001a00ffff050008800100", 0x22) 2018/03/25 23:33:11 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f00000001c0)={0x70002, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x347d]}) 2018/03/25 23:33:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) close(r0) readv(r1, &(0x7f0000001240)=[{&(0x7f00000000c0)=""/108, 0x6c}], 0x1) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001180)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x4}}, 0x8, 0x800, 0xffff, 0x3f, 0x88}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001280)={r3, 0x100}, &(0x7f00000012c0)=0x8) 2018/03/25 23:33:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x5, 0x0, 0x8, 0x3, 0xffffffffffffdeac, 0x1c0000000, 0x4, r1}, &(0x7f00000000c0)=0x20) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x7, {{0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x5}}}, 0x88) 2018/03/25 23:33:11 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x202040, 0x0) perf_event_open$cgroup(&(0x7f0000000140)={0x4, 0x70, 0x8000, 0x1c00000000, 0xf0, 0x44, 0x0, 0x3a, 0x20000, 0x2, 0x161769e7, 0x7, 0x7, 0x4, 0xcd, 0x7f, 0x7, 0x6, 0x9, 0x40, 0x0, 0x400, 0x3, 0x1f, 0x9, 0x1ff, 0x4000000000, 0xfff, 0x6, 0x4, 0xfffffffffffffffe, 0x35a, 0x101, 0x2, 0x2, 0x1f, 0x0, 0x7, 0x0, 0x3ff, 0x0, @perf_config_ext={0x5, 0xff}, 0x8000, 0x200, 0x6, 0x0, 0x80000001, 0x7, 0x87}, r1, 0x7, r0, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) nanosleep(&(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)) 2018/03/25 23:33:11 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffd) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 23:33:11 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x204e40, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/25 23:33:11 executing program 3: r0 = perf_event_open(&(0x7f0000000100)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f00000000c0)) signalfd(r0, &(0x7f0000000000)={0x8}, 0x8) [ 369.063809] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 369.631198] INFO: task kworker/1:6:7555 blocked for more than 120 seconds. [ 369.646674] Not tainted 4.16.0-rc6+ #366 [ 369.651297] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 369.659309] kworker/1:6 D21016 7555 2 0x80000000 [ 369.665009] Workqueue: events cgwb_release_workfn [ 369.669903] Call Trace: [ 369.672556] __schedule+0x8fb/0x1ec0 [ 369.676315] ? __sched_text_start+0x8/0x8 [ 369.680573] ? prepare_to_wait+0x192/0x4d0 [ 369.684845] ? lock_downgrade+0x980/0x980 [ 369.689067] ? lock_release+0xa40/0xa40 [ 369.693079] ? mark_held_locks+0xaf/0x100 [ 369.697250] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.702380] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.707421] ? atomic_t_wait+0x90/0x90 [ 369.711328] schedule+0xf5/0x430 [ 369.714713] ? prepare_to_wait+0x192/0x4d0 [ 369.718970] ? __schedule+0x1ec0/0x1ec0 [ 369.722972] ? finish_wait+0x490/0x490 [ 369.726884] ? trace_hardirqs_off+0x10/0x10 [ 369.731236] ? trace_event_raw_event_lock+0x340/0x340 [ 369.736462] ? print_irqtrace_events+0x270/0x270 [ 369.741278] ? atomic_t_wait+0x90/0x90 [ 369.745187] bit_wait+0x18/0x90 [ 369.748491] __wait_on_bit+0x88/0x130 [ 369.752334] out_of_line_wait_on_bit+0x204/0x3a0 [ 369.757113] ? check_same_owner+0x320/0x320 [ 369.761468] ? __wait_on_bit+0x130/0x130 [ 369.765557] ? bit_waitqueue+0x30/0x30 [ 369.769472] ? __might_sleep+0x95/0x190 [ 369.773484] wb_shutdown+0x335/0x430 [ 369.777235] ? set_wb_congested+0x40/0x40 2018/03/25 23:33:11 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x10000, 0x0) openat$cgroup_subtree(r0, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x7fffffff, 0x4) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) accept(r1, &(0x7f00000001c0)=@sco, &(0x7f0000000000)=0x80) fcntl$notify(r1, 0x402, 0x80000000) 2018/03/25 23:33:11 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x3, 0x10100) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x1000) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x2, 0x4) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000140)="f39a312b924b4ea87a6a600598d262ca4229ef0f9ad54387ae9c8915f6cfbcb87d891e4d392e25f158bac31650dba8abf45a365646d195725c63c0e7fd6ce1a6ff8f8ba532a33a96ad608ace") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="3e0000006c614c5ea465d349bd93bba7b55d79d9299182775c5e5f1019be0d1039979c35b1ed8e87e2437a64864c3073b7908b97c52b163f848d758683ff50a93c99fd25"], &(0x7f00000002c0)=0x46) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0x80000000}, 0x14f) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000240)={r0, 0xffffffffffffffc0}) 2018/03/25 23:33:11 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xfff, 0xd8, 0x9, 0x6, 0x4be, 0x3}) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/03/25 23:33:11 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5bef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x108) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6tnl0\x00'}}, 0x1e) [ 369.781413] ? find_held_lock+0x35/0x1d0 [ 369.785506] ? trace_hardirqs_off+0x10/0x10 [ 369.789849] ? lock_acquire+0x1d5/0x580 [ 369.793841] ? lock_acquire+0x1d5/0x580 [ 369.797844] ? process_one_work+0xb89/0x1bb0 [ 369.802285] cgwb_release_workfn+0x8b/0x61d [ 369.806639] ? wb_get_create+0x1670/0x1670 [ 369.810913] ? __lock_is_held+0xb6/0x140 [ 369.815059] process_one_work+0xc47/0x1bb0 [ 369.819324] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 369.824532] ? put_task_stack+0x116/0x270 [ 369.828733] ? pwq_dec_nr_in_flight+0x450/0x450 [ 369.833462] ? perf_trace_lock_acquire+0xe3/0x980 [ 369.838323] ? __schedule+0x903/0x1ec0 [ 369.842244] ? perf_trace_lock+0x900/0x900 [ 369.846522] ? trace_hardirqs_off+0x10/0x10 [ 369.850872] ? native_iret+0x7/0x7 [ 369.854439] ? error_exit+0xb/0x20 [ 369.858061] ? lock_acquire+0x1d5/0x580 [ 369.862063] ? lock_acquire+0x1d5/0x580 [ 369.866060] ? worker_thread+0x4a3/0x1990 [ 369.870255] ? lock_release+0xa40/0xa40 [ 369.874263] ? retint_kernel+0x10/0x10 [ 369.878181] ? do_raw_spin_trylock+0x190/0x190 [ 369.882819] worker_thread+0x223/0x1990 [ 369.886829] ? finish_task_switch+0x1c1/0x7e0 [ 369.891354] ? lock_downgrade+0x980/0x980 [ 369.895566] ? process_one_work+0x1bb0/0x1bb0 [ 369.900096] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.905138] ? trace_hardirqs_on+0xd/0x10 [ 369.909307] ? _raw_spin_unlock_irq+0x27/0x70 [ 369.913831] ? finish_task_switch+0x1c1/0x7e0 [ 369.918342] ? finish_task_switch+0x182/0x7e0 [ 369.922872] ? copy_overflow+0x20/0x20 [ 369.926827] ? __schedule+0x903/0x1ec0 [ 369.930772] ? trace_hardirqs_off+0x10/0x10 [ 369.935125] ? find_held_lock+0x35/0x1d0 [ 369.939232] ? find_held_lock+0x35/0x1d0 [ 369.943330] ? complete+0x62/0x80 [ 369.946830] ? __schedule+0x1ec0/0x1ec0 [ 369.950821] ? do_wait_intr_irq+0x3e0/0x3e0 [ 369.955160] ? __lockdep_init_map+0xe4/0x650 [ 369.959593] ? do_raw_spin_trylock+0x190/0x190 [ 369.964191] ? lockdep_init_map+0x9/0x10 [ 369.968272] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 369.973390] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 369.978425] ? trace_hardirqs_on+0xd/0x10 [ 369.982599] ? __kthread_parkme+0x176/0x240 [ 369.986950] kthread+0x33c/0x400 [ 369.990342] ? process_one_work+0x1bb0/0x1bb0 [ 369.994859] ? kthread_stop+0x7a0/0x7a0 [ 369.998879] ret_from_fork+0x3a/0x50 [ 370.002645] [ 370.002645] Showing all locks held in the system: [ 370.008984] 2 locks held by kworker/u4:0/5: [ 370.013522] #0: ((wq_completion)"events_unbound"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.023959] #1: (connector_reaper_work){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.033511] 2 locks held by khungtaskd/800: [ 370.037821] #0: (rcu_read_lock){....}, at: [<00000000acfa972f>] watchdog+0x1c5/0xd60 [ 370.045882] #1: (tasklist_lock){.+.+}, at: [<000000007bdb2ad3>] debug_show_all_locks+0xd3/0x3d0 [ 370.054913] 4 locks held by kworker/0:2/1782: [ 370.059391] #0: ((wq_completion)"cgroup_destroy"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.069792] #1: ((work_completion)(&css->destroy_work)#3){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.080894] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<000000006f1c081f>] memcg_destroy_kmem_caches+0xf/0x80 [ 370.091036] #3: (slab_mutex){+.+.}, at: [<00000000bc897004>] memcg_destroy_kmem_caches+0x24/0x80 [ 370.100141] 4 locks held by kworker/0:3/1890: [ 370.104621] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.115205] #1: ((work_completion)(&cw->work)){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.125348] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000475d2312>] memcg_create_kmem_cache+0x16/0x170 [ 370.135490] #3: (slab_mutex){+.+.}, at: [<0000000079736bad>] memcg_create_kmem_cache+0x24/0x170 [ 370.144513] 2 locks held by getty/4042: [ 370.148474] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.157150] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.166429] 2 locks held by getty/4043: [ 370.170385] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.179053] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.188328] 2 locks held by getty/4044: [ 370.192286] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.200952] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.210226] 2 locks held by getty/4045: [ 370.214184] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.222848] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.232126] 2 locks held by getty/4046: [ 370.236087] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.244751] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.254031] 2 locks held by getty/4047: [ 370.257988] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.266669] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.275945] 2 locks held by getty/4048: [ 370.279906] #0: (&tty->ldisc_sem){++++}, at: [<0000000093aa6530>] ldsem_down_read+0x37/0x40 [ 370.288576] #1: (&ldata->atomic_read_lock){+.+.}, at: [<000000007823ad3c>] n_tty_read+0x2ef/0x1a40 [ 370.297888] 2 locks held by kworker/u4:5/6428: [ 370.302458] #0: ((wq_completion)"events_unbound"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.312861] #1: ((reaper_work).work){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.322141] 2 locks held by kworker/1:6/7555: [ 370.326620] #0: ((wq_completion)"events"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.336330] #1: ((work_completion)(&wb->release_work)){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.347171] 4 locks held by kworker/1:7/9804: [ 370.351654] #0: ((wq_completion)"memcg_kmem_cache"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.362230] #1: ((work_completion)(&cw->work)){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.372375] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000475d2312>] memcg_create_kmem_cache+0x16/0x170 [ 370.382522] #3: (slab_mutex){+.+.}, at: [<0000000079736bad>] memcg_create_kmem_cache+0x24/0x170 [ 370.391541] 3 locks held by kworker/0:8/13704: [ 370.396110] #0: ((wq_completion)"events"){+.+.}, at: [<00000000b58fb3c9>] process_one_work+0xb12/0x1bb0 [ 370.405822] #1: (slab_caches_to_rcu_destroy_work){+.+.}, at: [<000000003dfe4725>] process_one_work+0xb89/0x1bb0 [ 370.416228] #2: (slab_mutex){+.+.}, at: [<0000000091939b5b>] slab_caches_to_rcu_destroy_workfn+0x25/0xc0 [ 370.426031] 4 locks held by syz-executor0/3232: [ 370.430684] #0: (event_mutex){+.+.}, at: [<00000000100cc6f4>] perf_trace_destroy+0x28/0x100 [ 370.439351] #1: (tracepoints_mutex){+.+.}, at: [<000000007164d17f>] tracepoint_probe_unregister+0x9a/0x870 [ 370.449323] #2: (cpu_hotplug_lock.rw_sem){++++}, at: [<00000000d99640fb>] static_key_slow_dec+0x4a/0x90 [ 370.459032] #3: (jump_label_mutex){+.+.}, at: [<0000000048098fa6>] __static_key_slow_dec_cpuslocked+0x7a/0x1d0 [ 370.469355] 1 lock held by syz-executor5/3277: [ 370.473922] #0: (sk_lock-AF_PACKET){+.+.}, at: [<00000000ab01892e>] packet_set_ring+0xc7/0x1b10 [ 370.482949] [ 370.484565] ============================================= [ 370.484565] [ 370.491568] NMI backtrace for cpu 1 [ 370.495208] CPU: 1 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 370.502130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.511476] Call Trace: [ 370.514061] dump_stack+0x194/0x24d [ 370.517683] ? arch_local_irq_restore+0x53/0x53 [ 370.522343] ? debug_show_all_locks+0x2f3/0x3d0 [ 370.526996] ? nmi_cpu_backtrace+0x1be/0x210 [ 370.531392] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.535861] nmi_cpu_backtrace+0x1d2/0x210 [ 370.540077] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 370.544549] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 370.549807] arch_trigger_cpumask_backtrace+0x14/0x20 [ 370.554971] watchdog+0x90c/0xd60 [ 370.558416] ? reset_hung_task_detector+0xa0/0xa0 [ 370.563236] ? complete+0x62/0x80 [ 370.566682] ? __schedule+0x1ec0/0x1ec0 [ 370.570629] ? do_wait_intr_irq+0x3e0/0x3e0 [ 370.574924] ? __lockdep_init_map+0xe4/0x650 [ 370.579313] ? do_raw_spin_trylock+0x190/0x190 [ 370.583873] ? lockdep_init_map+0x9/0x10 [ 370.587910] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 370.592990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 370.597986] ? trace_hardirqs_on+0xd/0x10 [ 370.602114] ? __kthread_parkme+0x176/0x240 [ 370.606417] kthread+0x33c/0x400 [ 370.609761] ? reset_hung_task_detector+0xa0/0xa0 [ 370.614578] ? kthread_stop+0x7a0/0x7a0 [ 370.618536] ret_from_fork+0x3a/0x50 [ 370.622284] Sending NMI from CPU 1 to CPUs 0: [ 370.626803] NMI backtrace for cpu 0 [ 370.626808] CPU: 0 PID: 4123 Comm: syz-executor7 Not tainted 4.16.0-rc6+ #366 [ 370.626811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.626821] RIP: 0010:update_stack_state+0x3c8/0x700 [ 370.626824] RSP: 0018:ffff8801be82f150 EFLAGS: 00000246 [ 370.626828] RAX: dffffc0000000000 RBX: ffff8801be82fd40 RCX: 1ffff10037d05e00 [ 370.626831] RDX: 1ffff10037d05e7a RSI: ffff8801be82fd50 RDI: ffff8801be82f3d0 [ 370.626834] RBP: ffff8801be82f258 R08: ffff8801be82f3c8 R09: ffff8801be820300 [ 370.626837] R10: 000000000000000b R11: ffffed0037d05e7b R12: 1ffff10037d05e32 [ 370.626840] R13: 1ffff10037d05e36 R14: ffffffff81b62c70 R15: ffff8801be82f388 [ 370.626844] FS: 00000000013b1940(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 370.626847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 370.626850] CR2: 0000000001b20c10 CR3: 00000001bf5c7006 CR4: 00000000001626f0 [ 370.626855] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 370.626858] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 370.626859] Call Trace: [ 370.626868] ? __read_once_size_nocheck.constprop.8+0x10/0x10 [ 370.626874] ? SyS_mkdir+0x220/0x2a0 [ 370.626881] ? is_bpf_text_address+0x7b/0x120 [ 370.626888] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 370.626894] unwind_next_frame.part.6+0x1a6/0xb40 [ 370.626899] ? unwind_dump+0x4d0/0x4d0 [ 370.626904] ? unwind_dump+0x4d0/0x4d0 [ 370.626912] ? __unwind_start+0x169/0x330 [ 370.626918] unwind_next_frame+0x3e/0x50 [ 370.626924] __save_stack_trace+0x6e/0xd0 [ 370.626931] ? vfs_mkdir+0x390/0x600 [ 370.626936] save_stack_trace+0x1a/0x20 [ 370.626941] save_stack+0x43/0xd0 [ 370.626945] ? save_stack+0x43/0xd0 [ 370.626949] ? kasan_kmalloc+0xad/0xe0 [ 370.626955] ? __kmalloc_track_caller+0x15e/0x760 [ 370.626960] ? kstrdup+0x39/0x70 [ 370.626964] ? kstrdup_const+0x39/0x50 [ 370.626968] ? __kernfs_new_node+0xa2/0x570 [ 370.626972] ? kernfs_new_node+0x80/0xe0 [ 370.626976] ? __kernfs_create_file+0x4b/0x320 [ 370.626983] ? cgroup_addrm_files+0x3c5/0xa70 [ 370.626988] ? css_populate_dir+0x340/0x420 [ 370.626992] ? cgroup_mkdir+0x553/0xfc0 [ 370.626995] ? kernfs_iop_mkdir+0x153/0x1e0 [ 370.626999] ? vfs_mkdir+0x390/0x600 [ 370.627009] ? do_syscall_64+0x281/0x940 [ 370.627018] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.627027] ? find_held_lock+0x35/0x1d0 [ 370.627038] ? print_irqtrace_events+0x270/0x270 [ 370.627043] ? __lock_is_held+0xb6/0x140 [ 370.627054] ? check_same_owner+0x320/0x320 [ 370.627060] ? kasan_unpoison_shadow+0x35/0x50 [ 370.627064] kasan_kmalloc+0xad/0xe0 [ 370.627071] __kmalloc_track_caller+0x15e/0x760 [ 370.627076] ? idr_alloc_cyclic+0x1d6/0x320 [ 370.627081] ? kstrdup_const+0x39/0x50 [ 370.627086] kstrdup+0x39/0x70 [ 370.627091] kstrdup_const+0x39/0x50 [ 370.627095] __kernfs_new_node+0xa2/0x570 [ 370.627100] ? kernfs_dop_revalidate+0x380/0x380 [ 370.627105] ? find_held_lock+0x35/0x1d0 [ 370.627110] ? kasan_check_read+0x11/0x20 [ 370.627114] ? read_word_at_a_time+0x12/0x20 [ 370.627118] ? strscpy+0x186/0x500 [ 370.627126] kernfs_new_node+0x80/0xe0 [ 370.627131] __kernfs_create_file+0x4b/0x320 [ 370.627137] cgroup_addrm_files+0x3c5/0xa70 [ 370.627145] ? cgroup_file_write+0x710/0x710 [ 370.627152] ? getrawmonotonic64+0x460/0x460 [ 370.627158] ? kernfs_active+0x92/0x160 [ 370.627165] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 370.627170] ? cgroup_kn_set_ugid+0x2c7/0x370 [ 370.627174] ? cgroup_file_name+0x1d0/0x1d0 [ 370.627182] css_populate_dir+0x340/0x420 [ 370.627187] cgroup_mkdir+0x553/0xfc0 [ 370.627192] ? __lock_is_held+0xb6/0x140 [ 370.627198] ? cgroup_destroy_locked+0x750/0x750 [ 370.627203] ? rcu_read_lock_sched_held+0x108/0x120 [ 370.627208] ? kmem_cache_free+0x258/0x2a0 [ 370.627214] ? set_nlink+0xc1/0x160 [ 370.627219] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 370.627224] ? generic_permission+0x105/0x3c0 [ 370.627229] ? cgroup_destroy_locked+0x750/0x750 [ 370.627234] kernfs_iop_mkdir+0x153/0x1e0 [ 370.627239] vfs_mkdir+0x390/0x600 [ 370.627245] SyS_mkdir+0x220/0x2a0 [ 370.627252] ? SyS_mkdirat+0x2b0/0x2b0 [ 370.627257] ? do_syscall_64+0xb7/0x940 [ 370.627262] ? SyS_mkdirat+0x2b0/0x2b0 [ 370.627267] do_syscall_64+0x281/0x940 [ 370.627271] ? __do_page_fault+0xc90/0xc90 [ 370.627276] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 370.627281] ? syscall_return_slowpath+0x550/0x550 [ 370.627288] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 370.627295] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 370.627301] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 370.627305] RIP: 0033:0x453cd7 [ 370.627307] RSP: 002b:0000000000a3eb78 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 370.627311] RAX: ffffffffffffffda RBX: 0000000000000428 RCX: 0000000000453cd7 [ 370.627314] RDX: 0000000000a3f856 RSI: 00000000000001ff RDI: 0000000000a3f8f0 [ 370.627316] RBP: 0000000000a3f220 R08: 0000000000000000 R09: 0000000000000006 [ 370.627318] R10: 0000000000000064 R11: 0000000000000246 R12: 0000000000a3eba0 [ 370.627321] R13: 0000000000000013 R14: 0000000000000000 R15: 0000000000001380 [ 370.627327] Code: ff df 4c 8b 75 98 41 c6 44 05 00 f8 49 8d 7f 48 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 76 01 00 00 <4c> 89 c2 48 b8 00 00 00 00 00 fc ff df 4d 89 77 48 48 c1 ea 03 [ 370.627807] Kernel panic - not syncing: hung_task: blocked tasks [ 371.130858] CPU: 1 PID: 800 Comm: khungtaskd Not tainted 4.16.0-rc6+ #366 [ 371.130862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.130866] Call Trace: [ 371.130880] dump_stack+0x194/0x24d [ 371.130893] ? arch_local_irq_restore+0x53/0x53 [ 371.130908] ? vsnprintf+0x1ed/0x1900 [ 371.130925] panic+0x1e4/0x41c [ 371.130933] ? refcount_error_report+0x214/0x214 [ 371.130954] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 371.130971] watchdog+0x91d/0xd60 [ 371.130997] ? reset_hung_task_detector+0xa0/0xa0 [ 371.131008] ? complete+0x62/0x80 [ 371.131039] ? __schedule+0x1ec0/0x1ec0 [ 371.131044] ? do_wait_intr_irq+0x3e0/0x3e0 [ 371.131051] ? __lockdep_init_map+0xe4/0x650 [ 371.131061] ? do_raw_spin_trylock+0x190/0x190 [ 371.131069] ? lockdep_init_map+0x9/0x10 [ 371.131076] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 371.131087] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 371.131097] ? trace_hardirqs_on+0xd/0x10 [ 371.131105] ? __kthread_parkme+0x176/0x240 [ 371.131119] kthread+0x33c/0x400 [ 371.131126] ? reset_hung_task_detector+0xa0/0xa0 [ 371.131130] ? kthread_stop+0x7a0/0x7a0 [ 371.131142] ret_from_fork+0x3a/0x50 [ 371.131916] Dumping ftrace buffer: [ 371.132019] (ftrace buffer empty) [ 371.132024] Kernel Offset: disabled [ 371.253823] Rebooting in 86400 seconds..