0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="7b35ed49832c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="de6a316da9c1d27ed1885266f75a2973"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000073d000-0x10)={0x100000001, 0x400000000000007}) recvfrom$inet(0xffffffffffffffff, &(0x7f000005a000-0x97)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97, 0x2, &(0x7f0000003000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000003000-0x1e)="441f1a76ffda1bd9e41b665bdb5c5c000b655b1304634ca60d3712a1bee7", 0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000004000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x1e) 2017/10/25 09:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001d5000-0x8)="2e2f66696c653000", 0x0) symlink(&(0x7f0000df4000-0x8)="2e2f66696c653000", &(0x7f0000045000-0xe)="2e2f636f6e74726f6c00") mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000017a000-0x8)="2e2f636f6e74726f6c00", &(0x7f00006cb000)="616e6f6e5f696e6f6465667300", 0x9002, &(0x7f0000fcb000)="") r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000224000-0xc)="2f6465762f62696e64657200", 0x8000000000000000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00009b1000-0x1c)={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) mkdirat(r0, &(0x7f00002ae000-0x10)="2e2f636f6e74726f6c2f66696c653000", 0x80) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c8f000)="2f6465762f6b657963686f726400", 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000fbd000-0x20)={0x2, 0x7, 0x8, 0x8, 0x8000000000000, 0x79c0, 0x2, 0x0, 0x0}, &(0x7f0000603000-0x4)=0x20) r5 = fcntl$dupfd(r0, 0x406, r1) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000001000-0x4)=0x0) r6 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x8000) ioctl(r6, 0x227e, &(0x7f0000a68000)="37") getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000002a000)=@assoc_id=r4, &(0x7f0000c3a000)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000083a000)={0x3, &(0x7f0000c8a000-0x18)=[{0x3f, 0x800, 0x2, 0x5}, {0x3fff80000000, 0x2, 0x8001, 0x81}, {0x80, 0x8000, 0x3ff, 0x5}]}, 0x10) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000bc5000)=0x2dd3, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000c7c000-0x10)={0x10003, 0x1, 0x20, 0x5, r4}, 0x10) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f63000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r7 = socket$inet6(0xa, 0x80000000007fd, 0x4) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000794000-0x4)=0x0, 0x4) bind$inet6(r7, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000b6c000)={0x7, 0xd42c1d4fffffffff, 0x20, "71756575653100000000000000000000000022000000ff030000f2ff0000000000000000000000000000000000000000000000d56a0000000000000000000000", 0x40001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/25 09:02:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000f0f000)={0x0, 0x0}, 0xffffffff, 0x100) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) write$tun(0xffffffffffffffff, &(0x7f0000001000-0x2d7f)=@hdr={0x2, 0x1, 0x4, 0xfffffffffffff001, 0x800, 0x7, @ipv6={0x0, 0x6, "79b005", 0x2c35, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[@routing={0x7f, 0x10, 0x1, 0xa79, 0x80, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0xaf, 0x465, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1000, 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"abe3c297067c6cac70ef4408b57c7f647e95a123024d1bef25f73a43439240e35019e959cfd3eded964c973ff4ec168d1753539d851200e6e22135f22adaa3072e0b74696d5b41b106671714ca6bdb144e9a1ae2d4d89db451eba1aab13f3127a2aba58c9c2e4336"}, {0x0, 0xe5, "3b333e61aa2c50eef7e29d1f116c5b9ebbc3dc02555ea35693c831f20801d31e8a2bb00fbfc8faffb3a611f64cb5bbc10e4ef8930eee3268f28bbac8b406e8cca90b50f1989c0514738743792bc24153238382c4b399d09a3bef75644e2f283b4f92bb207a3b92d2c5faafd347293deb00edcfe30d8e8ce900f06dc65af19fdecbfbbfba2bc02287c6bd841c20ec18808a01ada8cda2d100803548dbf0e9b2c34811aff683b7b84f06ecc2ae0cd059065dca39f2e08ab675382e8835fc97bb304cbbdccc84880619011836297dd43e2c8724a821c2b117b689237b040b057edc52a5740731"}]}, @hopopts={0x0, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0x3a, "976cd0313f44fc3a21c4a0d289a290aa88198ca7d9426cdd0539ab645a13bdae11c1c79267633f978bc9f76afa50a32ef24a045618d80d7d7739"}, {0x0, 0xbf, "321441861028faec060c3fd2d73ace444cf505545c968d3718b6da563e74fb95d6876ee00adb45e4e3ddb810db80e4f4005306c82353459197a412c78564388b715d835227ad263b75eda919db93b9e634804b41bf9e15f7a341a2c7a668d204f154e560cc32aea370489d43bf215255ded76e76f29283ddafc70fa5d708effdfb9e488f25c56c5c845850f959e51ffe334e6ba6ed3e0598067738de738bc4852fca0581b59ba2a81a8560896d5ed0108fd1d25d27d877b318067de93d2a77"}, {0xff, 0xad, "4e1704324ab616d04fc7e167fe883cb3c6cac3e5d33cc9fddcc0c39c3bb1f22641b1f252b29a284fdee5bb00c4aa8cafd98c3043ce08955232618d417bd8b9eba834fdd2899df055d5aa43ddc1dfa9f423c3db78f68b262df7083b19d447f9103ce895e37b12baac41b50896d2dabf5630edec4093bb17e2ca79b2e9e72a6c44b98d650ba9fc883461e675203b2994bb0f284875a843ce43d4ce8c485f96cc5d8f5a6fbad19b60355165cfb4b8"}, {0xc9, 0x93, "a9015bf13aa62c5378ebb6850a253818394b3004af9f00ff2f4a52ffcda10e5cea333c3a8afacd91810668a6a4ce7d6464fbc5c53ce15bc530e043e5a58e4ae9901ad28006f47a48b4993bc5c42d142972cbde46b2d30e81187113015b5be75e39a78050c32f5197dc36b6c4e9c3617f1620f8a5c96148c9b53dc92950be85317f39bfd070a197d2b74ecd07b4e591af1f20ad"}, {0x5, 0x38, "137cb7e1acd3c93769f66d219419a67dfe85807c7dc55385011017cd073a74191e0df25e6b50a543f43dd94c14a4f49f229cd12a5181901a"}, {0xff, 0xfb, "a2872f6121cd392a774c9720eb83985d5cd37c2d7afb6bf5dd6d946aad972bd96206a5fe39ec0bd18af046413f7b6a119749b29271f4ab61a2dfe3e7afca7f448038c4f78bb23be942b0aa76bd9e58b1d6db76ecd9642e92878743dd3575fcd99ff170d224cd0e0f76d36eb8495b92f8eb84cc0dce240206f7e428c0ff90c5128ad22a0fc43f13ceb42b10c8ba5b040b1e3093da686b6ce67b5a1aada44e6e8fc8c7570f15152a50ae4891491ba2ad416c0a634f16c6378721cf15025197e6a9e754b0d934370a322b93147db7dcfd61232d305e512a06f8b00513ee80c7bce87680a5053a38464641ab26c2ca0df48ecbd6b0ca1134340f5da357"}, {0xc9, 0x32, "d0a5b94aae4cabb682c45e23c930f3cf88e402081a0d766e2749d63411405843a039945bd66e1f2fd055632091db8f33157b"}]}, @fragment={0x33, 0x20, 0x100000001, 0x5b, 0x7, 0x87b, 0x2}], @tcp={{0x0, 0x0, r0, r1, 0xfffffffffffffffc, 0x0, 0xb, 0x4, 0x4, 0x0, 0x8, {[@sack_perm={0x4, 0x2}, @md5sig={0x13, 0x12, "ecea8b8d2a1cf0ca6c3fdd4b16c54949"}, @window={0x3, 0x3, 0x1}]}}, {"0aa40c1e5fde2d68390df5d8454ee9dfd8695c5a495e77bcb9f8cd12ac8d0fe1df8e9c313b4492fb6cc6d10a5f2fd5d29eda242f084915fafb38475506e05bfd8ed170a545a272538561e00f3fba6fd18aec3a0d5ddcbcff2209a8c0c147ba70d656d7948ced943a84f3958f22919deefc59caa35c0717b601904832e47fd0d38a5795c0f77fbffbb949385eb3cda233d572ea1e3819db53ece582565673385fe3c9a82e9ae7df56b57998aa62a93248016014ba50b85d7c19a629681651"}}}}}, 0x2c67) recvmsg(0xffffffffffffffff, &(0x7f00004e0000)={&(0x7f0000f63000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000a29000)=[{&(0x7f0000d66000)="", 0x0}, {&(0x7f0000a2b000-0xc)="000000000000000000000000", 0xc}], 0x2, &(0x7f00009fe000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb7, 0x100000000}, 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1000000000013, &(0x7f0000416000)=0x1, 0x4) sendto$inet(r2, &(0x7f0000d0f000)="", 0x0, 0x20000001, &(0x7f0000d17000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00009ea000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = epoll_create1(0x80002) syz_open_dev$sndseq(&(0x7f0000994000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ab8000)="2f6465762f6175746f667300", 0x800, 0x0) ioctl$EVIOCGPROP(r4, 0x80404509, &(0x7f0000ce3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") read(r3, &(0x7f00003d5000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6f) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00007b3000-0x2c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") unshare(0x400) socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000775000)="2f6465762f73657175656e6365723200", 0x20200, 0x0) pipe(&(0x7f0000355000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_open_dev$urandom(&(0x7f0000009000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x82002) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000790000-0x28)={@common="697036746e6c30000000000000000000", @ifru_mtu=0x81}) splice(r6, 0x0, r5, 0x0, 0x100000000, 0x0) r7 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000c1f000-0x2c)={0x0, 0x21, "394028d90382c3f1544b7d7baa5730c86fd8617407db7be93256bcd053024c109a"}, &(0x7f0000f66000)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000f65000-0x8)={r8, 0x690}, &(0x7f0000ec6000-0x4)=0x8) socket(0x1001e, 0x800, 0xc) write(r7, &(0x7f00003f5000-0x21)="1f0000000101ff00fd4345bb000100220740000009000201c401130000166d22", 0x20) socket(0x11, 0x5, 0x6) write(r7, &(0x7f0000c57000-0x1f)="1f0000000104ff00fd4345000c0000000000060008000100010400dcffdf00", 0x1f) socket(0x10, 0x2, 0xc) 2017/10/25 09:02:18 executing program 1: r0 = epoll_create(0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000+0x433)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000000000)=0x48) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) socket$inet(0x2, 0x6, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x1d, 0x80f, 0x100000000, &(0x7f0000211000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r3, 0xc0505405, &(0x7f0000f53000-0x50)={{0x0, 0x3, 0x81, 0x1, 0x5}, 0x2, 0x8000, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000486000-0x4)=0x7fffffff, 0x4) unshare(0x8000) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCSTI(r4, 0x5412, 0x1) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000ce2000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="59d598df6fde", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x54, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = syz_open_dev$tun(&(0x7f0000408000)="2f6465762f6e65742f74756e00", 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000ba3000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfe000-0x4)=0xe8) fsetxattr(r5, &(0x7f0000ba8000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365737300", &(0x7f00009b8000)="020000000100000040000000", 0xc, 0x3) 2017/10/25 09:02:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x99, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x10, 0x4, 0x0, 0x0, 0x8b, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x3, 0x0, []}, @ra={0x94, 0x6, 0x7}, @end={0x0}, @rr={0x7, 0xb, 0x0, [@empty=0x0, @empty=0x0]}, @end={0x0}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "0b3eb5f875aec47f8cc3fb"}]}, @noop={0x1}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @multicast1=0xe0000001, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @broadcast=0xffffffff, @rand_addr=0x0, {[@cipso={0x86, 0x6, 0x0, []}, @cipso={0x86, 0x21, 0x0, [{0x1, 0xb, "e18389540e02d54f5e"}, {0x7, 0xd, "1e42c46ba867606b39320d"}, {0x0, 0x3, "fa"}]}]}}, "2535ba51230daa"}}}}}, 0x0) socket(0x3, 0x80005, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(0xffffffffffffffff, 0x400400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c4a000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80, 0x0) socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000516000-0x8)={0x0, 0x0}) accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000886000-0x4)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e44000-0x8)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000220000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f00007c5000)="2f6465762f736e642f73657100", 0x0, 0x80) openat$rtc(0xffffffffffffff9c, &(0x7f00000f7000-0x9)="2f6465762f72746300", 0x80, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet(0x2, 0xf, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f0000b6d000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007cd000)=0x1c, 0x80800) socket$inet6(0xa, 0x80006, 0x123) socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f0000b0f000-0x78)={0x0, 0x78, 0x2, 0x2, 0x4127393, 0x3, 0x0, 0xd7, 0x8000, 0x1, 0x9347, 0x5, 0x166e, 0x14, 0x0, 0x7fffffff, 0x1, 0x8, 0x40, 0x4000, 0x1, 0x8, 0x7, 0xa0, 0x1, 0xd6c, 0x0}, 0xffffffffffffffff, 0x7fc0, 0xffffffffffffffff, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00002a6000-0x8)="2e2f66696c653000", &(0x7f0000a8f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000364000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000337000)={0x0, 0x0, 0x0}, &(0x7f000097d000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000050c000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000010e000)=0xe8) getgroups(0x7, &(0x7f00001ad000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c04000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c82000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ddb000)={0x0, 0x0, 0x0}, &(0x7f0000f5b000-0x4)=0xc) getpgrp(0x0) getresuid(&(0x7f00002cf000-0x4)=0x0, &(0x7f0000639000-0x4)=0x0, &(0x7f0000b7d000)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000230000)={0x0, 0x0, 0x0}, 0xc) inotify_init() pipe2(&(0x7f0000c8a000-0x8)={0x0, 0x0}, 0x80800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000dbf000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x80000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c9a000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) epoll_create(0x8e) getpid() geteuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c60000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aff000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x50000, 0x0) open$dir(&(0x7f00009df000-0x8)="2e2f66696c653000", 0x8000, 0x82) openat$binder(0xffffffffffffff9c, &(0x7f0000fa5000-0xc)="2f6465762f62696e64657200", 0x103100, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_open_dev$sndtimer(&(0x7f0000ddc000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x2000) syz_open_dev$sndtimer(&(0x7f0000e4a000)="2f6465762f736e642f74696d657200", 0x0, 0x80) syz_fuse_mount(&(0x7f0000462000-0x8)="2e2f66696c653000", 0x1000, 0xffffffffffffffff, 0x0, 0xffff, 0x2) inotify_init() timerfd_create(0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000b4c000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000007f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b1000)=0xc) getgroups(0x6, &(0x7f0000c32000-0x18)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000019000-0x8)={0x0, 0x0}) pipe2(&(0x7f000018b000)={0x0, 0x0}, 0x80800) accept$inet6(0xffffffffffffffff, &(0x7f00002e4000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000354000)=0x1c) openat$hwrng(0xffffffffffffff9c, &(0x7f0000345000)="2f6465762f6877726e6700", 0x400000, 0x0) pipe2(&(0x7f0000b7c000)={0x0, 0x0}, 0x80800) syz_open_dev$tun(&(0x7f0000b62000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x400) accept4$inet(0xffffffffffffffff, &(0x7f000016a000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d6000-0x4)=0x10, 0x80800) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000081a000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000013d000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000d72000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x1, 0x84) gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009ee000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a64000)=0xe8) lstat(&(0x7f00003ff000-0x8)="2e2f66696c653000", &(0x7f0000035000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000048d000)={0x0, 0x0}) eventfd(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003c0000)={0x0, 0x0}) fanotify_init(0x1, 0x80000) syz_open_dev$evdev(&(0x7f0000171000-0x12)="2f6465762f696e7075742f6576656e742300", 0x4, 0xc2040) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000078a000-0x8)={0x0, 0x0}) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00001e3000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00001a7000)=0x60) accept4(0xffffffffffffff9c, &(0x7f000069d000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000081000)=0x1c, 0x80000) accept4$llc(0xffffffffffffffff, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000029a000)=0x10, 0x800) perf_event_open(&(0x7f0000ce2000-0x78)={0x5, 0x78, 0x1ff, 0x1, 0x0, 0xff, 0x0, 0x8000, 0x200, 0x7, 0x560e, 0x0, 0x7fff, 0x5, 0x0, 0xfffffffffffffffe, 0x1, 0xe2, 0x0, 0x0, 0x0, 0x8, 0x7, 0xffff, 0x6, 0x1, 0x0}, 0xffffffffffffffff, 0x2, 0xffffffffffffff9c, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000e7000)={0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) accept$packet(0xffffffffffffffff, &(0x7f0000b31000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ebb000)=0x14) epoll_create(0xfa53) fanotify_init(0x0, 0x40000) memfd_create(&(0x7f00002bb000-0xd)="2a73656c666367726f75702600", 0x1) socket$inet_tcp(0x2, 0x1, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f0000c45000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f42000)=0x10, 0x800) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000eff000-0x8)={0x0, 0x0}) accept4$ipx(0xffffffffffffff9c, &(0x7f0000dbb000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000527000)=0x10, 0x80800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000a92000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a91000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000057a000)={0x0, 0x0, 0x0}, 0xc) open$dir(&(0x7f000000a000-0x8)="2e2f66696c653000", 0xa8800, 0x0) creat(&(0x7f0000428000-0x8)="2e2f66696c653000", 0xdd78096b0a072a7e) socket$inet_tcp(0x2, 0x1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000ab1000-0x9)="2f6465762f70707000", 0x8000, 0x0) signalfd(0xffffffffffffffff, &(0x7f000023d000-0x8)={0x7}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00007a0000)="2f6465762f72746300", 0x101000, 0x0) epoll_create1(0x80000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000cb0000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000667000)={0x0, 0x0, 0x0}, &(0x7f0000c68000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000bd1000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002b6000-0x2)=0xe8) stat(&(0x7f00004c0000-0x8)="2e2f66696c653000", &(0x7f000027e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000665000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fb9000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000959000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b05000)=0xe8) lstat(&(0x7f0000f13000-0x8)="2e2f66696c653000", &(0x7f0000252000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) accept4$ax25(0xffffffffffffffff, &(0x7f00003b4000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000978000)=0x10, 0x80000) accept(0xffffffffffffffff, &(0x7f0000dcf000-0x10)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ceb000)=0x10) socket$unix(0x1, 0x5, 0x0) signalfd(0xffffffffffffff9c, &(0x7f0000935000)={0xbd93}, 0x8) syz_open_dev$urandom(&(0x7f00008fd000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0xc000) accept$ipx(0xffffffffffffff9c, &(0x7f000058e000-0x9)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f89000)=0x10) creat(&(0x7f0000f77000)="2e2f66696c653000", 0x80) fanotify_init(0x20, 0x40000) syz_open_dev$usbmon(&(0x7f00001bc000)="2f6465762f7573626d6f6e2300", 0x4, 0x20000) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000d64000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000906000)=0x10) accept$inet(0xffffffffffffff9c, &(0x7f00001b3000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c83000-0x4)=0x10) socket$inet_udp(0x2, 0x2, 0x0) accept4$ipx(0xffffffffffffff9c, &(0x7f00004b0000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000cf5000)=0x10, 0x800) mq_open(&(0x7f0000e29000)="2d00", 0x40, 0xc0, &(0x7f00005a5000)={0x9, 0x66, 0x4, 0xce, 0x4, 0xfffffffffffffffd, 0xfff, 0x2}) socketpair$inet(0x2, 0x4, 0x3, &(0x7f00003ac000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b40000)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000940000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000061e000-0xe8)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005cf000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b51000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ec1000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000c0000)=0x0) [ 98.232758] nla_parse: 1 callbacks suppressed [ 98.232763] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. [ 98.257031] binder: 10986:10988 ioctl 5411 20000ffc returned -22 2017/10/25 09:02:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000edd000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25) flistxattr(r0, &(0x7f00006cd000-0x97)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70707000", 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000003000-0x8)={r2, 0x8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000617000-0xd)="2f6465762f7573626d6f6e2300", 0x7ff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f000095b000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000537000-0x4)=0xe8) r5 = syz_open_dev$mice(&(0x7f0000b9f000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000a0e000)=0x0) getpgid(r7) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602663d75dd05a04c57bbb2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0726020000000000000000d359bdeb62e18a769cff2f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f1080000005ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b836614657ad3130dd07a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff40bb45a7883", 0xd0) ioctl$TIOCCONS(r3, 0x541d) getuid() setsockopt$inet6_buf(r6, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xd90, 0x800) unshare(0x28060400) r8 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000aca000-0x9)="2f6465762f73672300", 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e36000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r9, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r8]}], 0x1, 0x0}, 0x0) recvmsg(r10, &(0x7f000000e000)={0x0, 0x0, &(0x7f0000336000)=[{&(0x7f0000f74000-0x74)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x74}, {&(0x7f0000425000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x31}, {&(0x7f0000890000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000b71000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f00003f1000-0xbb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbb}, {&(0x7f000046a000-0xaf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xaf}, {&(0x7f0000799000-0xc2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc2}, {&(0x7f00005bb000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000192000-0xbc)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}], 0x9, &(0x7f000000c000)="", 0x0, 0x5}, 0x2) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) connect(r3, &(0x7f000068e000)=@ll={0x11, 0xfe, r4, 0x1, 0x8e43, 0x6, @random="1564e86ebf28", [0x0, 0x0]}, 0x14) 2017/10/25 09:02:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_MEM_LOCK(r0, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00001da000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_MEM_LOCK(r0, 0x800) 2017/10/25 09:02:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ad6000-0x8)="6b657972696e6700", &(0x7f0000bbf000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005c1000-0x2)="2c00", 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000078f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000)=0x14) bind$nfc_llcp(r1, &(0x7f000009d000-0x60)={0x27, 0x2, 0x1, 0x7, 0x4, 0x1, "3e42a7f63a91a5e913ec49b275834749b0fe940ebf56ffbcd34de081b60a974ab07b8590d0ad5b839af1a6bea5127b868892c22e6d4be313099909c8a92731", 0x6}, 0x60) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fcb000)={0x0, 0x4000080000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000540000)={0xffffffffffffffe1, 0x7, 0x8, 0xa7c}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000eaf000)={0xb, 0x100000000, 0x40, 0x4005, 0x2, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000fb4000-0xe8)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d7000)=0xe8) keyctl$get_keyring_id(0x0, r0, 0xc85) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000897000-0x2)="0000", &(0x7f0000f33000)=0x2) [ 98.279860] binder: 10986:10988 ioctl 5411 20000ffc returned -22 [ 98.285678] netlink: 6 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/25 09:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x801, 0x0, &(0x7f000056c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x43, &(0x7f0000960000)=0x3, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007af000)={0x400007}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept(r2, 0x0, &(0x7f000036c000-0x4)=0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e7a000)=0x0) mmap(&(0x7f0000000000/0x526000)=nil, 0x526000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x3, 0x0) getsockopt(r4, 0x107, 0x69, &(0x7f0000158000)="", &(0x7f0000343000-0x4)=0x0) mmap(&(0x7f00002bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000526000)={0x0, 0x8, 0x30, 0x0, 0x2}, &(0x7f0000336000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000224000)=@assoc_value={r5, 0xffffffffffffffd5}, &(0x7f0000248000-0x4)=0x8) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f00004a2000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e4d000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000002d000-0x4)=0xe8) getresgid(&(0x7f000063c000-0x4)=0x0, &(0x7f0000fe9000)=0x0, &(0x7f000078e000)=0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000698000)={r6, r7, r8}, 0xc) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000529000-0x4)={0x0}, &(0x7f0000528000)=0x4) mmap(&(0x7f0000527000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00004bf000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setsockopt$netrom_NETROM_T2(r4, 0x103, 0x2, &(0x7f00009cb000-0x4)=0x0, 0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000b4a000)=@get={0x1, &(0x7f0000d23000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1}) mmap(&(0x7f0000528000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000181000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000161000-0x28)=@ethtool_eee={0x44, 0xffbfffffffffffc7, 0x1000000000000008, 0x5, 0x5, 0x40000005, 0x4, 0xa5, [0xcd6f, 0x8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000527000)=0x0, &(0x7f0000528000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000e71000-0x28)={@common="73697430000000000000000000000000", &(0x7f000041d000-0xc)=@ethtool_rxfh_indir={0x37, 0x1, [0x2d]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/10/25 09:02:18 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000003000/0x1000)=nil) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e6365723200", 0x200080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000008000-0x10)={0x8, &(0x7f0000002000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f000000c000)={r1, 0x1}) remap_file_pages(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) [ 98.373143] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2017/10/25 09:02:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgrp(0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000ef9000-0x5)="76656e6f00", 0x5) open(&(0x7f00002ea000-0x8)="2e2f66696c653000", 0x800, 0x41) memfd_create(&(0x7f00001af000)="656d3173656c66776c616e3063707573657400", 0x3) socketpair(0x19, 0x807, 0xa50, &(0x7f00003f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000dce000)={0x9, 0x4000000202, 0x8212, 0x3, 0x3, 0xc32, 0xff, 0x103, 0x0}, &(0x7f00007b7000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x3, 0x0) pipe2(&(0x7f00001e4000-0x8)={0x0, 0x0}, 0x800) ioctl$TCSETA(r5, 0x5402, &(0x7f0000c5b000-0x14)={0x6, 0x2, 0x7fffffff, 0x6, 0xa0a, 0x6, 0x3, 0x9, 0x800, 0x4}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$sndseq(&(0x7f00001a1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000428000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r7, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) syz_open_dev$evdev(&(0x7f0000f82000)="2f6465762f696e7075742f6576656e742300", 0xfffffffffffffffc, 0x0) read(r7, &(0x7f0000b1d000-0x10)="00000000000000000000000000000000", 0x10) ioctl$sock_inet_SIOCDARP(r6, 0x8953, &(0x7f0000584000)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3a6f62aca50a4a1365b42be3f0f91ceb"}) recvmsg(r8, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0xfc13, 0x0}, 0x0) fremovexattr(r6, &(0x7f0000c5d000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000069f000-0x4)=0x0, &(0x7f000048c000-0x4)=0x4) getsockopt$sock_int(r8, 0x1, 0x3f, &(0x7f0000b7b000)=0x0, &(0x7f000062b000)=0x4) socketpair(0x0, 0x8000e, 0xae, &(0x7f0000c9b000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000dcb000)="3f", 0x1, 0x20088045, &(0x7f0000779000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r2, 0x0, 0xf, &(0x7f0000dcc000-0x4)=0x0, &(0x7f00007a4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000e2e000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2017/10/25 09:02:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009a5000)="2f6465762f6175746f667300", 0x0, 0x0) getgid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x10003, 0x0, @fr=&(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socket(0x11, 0x80803, 0x0) close(r0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000dba000)={0x1b, 0x6, 0x7}) r2 = add_key(&(0x7f0000db3000)="01000000000000004e", &(0x7f000048d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b3b000-0x27)="", 0x0, 0x0) r3 = request_key(&(0x7f0000335000-0x5)="7573657200", &(0x7f0000cb6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c29000-0x2)="2f00", 0x0) keyctl$link(0x8, r2, r3) readlinkat(r1, &(0x7f0000f9b000)="2e2f66696c653000", &(0x7f0000fc5000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) inotify_init1(0x800) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) epoll_create1(0x0) r4 = inotify_init1(0x80000) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, r4, 0x0) msgget$private(0x0, 0x410) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00001af000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r5, 0x0) 2017/10/25 09:02:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f000003b000-0x8)="2e2f66696c653000", 0x14082, 0x156) ioctl$TIOCCONS(r0, 0x541d) socketpair$unix(0x1, 0x801, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085d000)={0x0, 0x0, 0x0}, &(0x7f0000e21000)=0xc) pipe(&(0x7f0000066000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x9eb6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r6 = socket(0x800000000006, 0x8000000000802, 0x4) splice(r2, 0x0, r4, 0x0, 0xd8, 0x0) ioctl(r6, 0x7, &(0x7f00005f0000)="d31249153f06c9a9c268d432156afd60e957b58d927aa8f9f617fbc9a44f9c75e2376611cd4084a4197e2fe41482aa356a371860f6540c5bdf08967b86d25d3672748c61b4663106336008ca8aed3df7ff383f97bd84a8a551173f1118207b9ebf42a4df68fb9940f721fc4036042fff63fdccf2bfa5464e89a202f8f530288c8a41041a08") r7 = memfd_create(&(0x7f000002b000)="2747504c3a00", 0x0) pipe(&(0x7f0000be0000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r3, 0x0, r8, 0x0, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000a45000)=@assoc_value={0x0, 0x8000}, &(0x7f0000397000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000805000-0x98)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4}, &(0x7f000093c000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000473000-0x8c)={r10, @in={{0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000884000)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000016000)={r11, 0x7}, 0x8) splice(r3, 0x0, r7, 0x0, 0xfffffffe, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f000024d000-0xc)=@sack_info={0x0, 0x101, 0xc9}, &(0x7f0000603000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000202000)=@assoc_id=0x0, &(0x7f0000aef000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f000042f000)={r12, 0x23, "b74adf976daae5a4da476aecf3ab8472c0566245244eafe62a08974738e4863e2018cf"}, &(0x7f000007e000)=0x2b) sendmsg$netrom(r7, &(0x7f0000a72000)={&(0x7f0000843000-0x10)=@ax25={0x3, {"a8fe4b1cfcc292"}, 0x6}, 0x10, &(0x7f0000c45000+0xedc)=[{&(0x7f000017a000)="e585191b0833a8e4f0b61d0c00ad8d466d216e847373bc9c73bec670bd5ba8921fe7e2a5", 0x24}, {&(0x7f000066f000-0xc4)="d5a486cb7591ad78767a37d537223700d824e0e2a4d7046cf0a64bb0befd6c0f810e4b24d3a51e818f1b124cd15ebbe670eb3888a79bf22554344a45630a0cfdc6247e0c7caa5f7c3143cdabe2e99a5ce27597dbb34ca77242f08fbfb25b9f31d8c3f21ce66d0e600e8d09c7a5c475241448af74dda73ece00ce96a1be4da24db5400c6c38eea25b1b4b3930ba4566400f4ceef1ccd983c83d0b1403efb07f3f2229a5490518e412f79497ba395ff9454aca85e6c008ded312c800274d820c2f7f5d08dd", 0xc4}], 0x2, &(0x7f0000b73000)=[{0x80, 0x10f, 0x1, "d385d2fabc1b249a7575ca135ec33bd9daff9b691c3761e50f361c1360a0a3d165a608faf5c66ec366fa3f49465addb7b7e5cdd4825bf24f1278a195a335225e266e4654fbd8000748c34742db98005507352dac7fcd03ee8500fab0c443cc7be074c4b5aa8d322e66826e"}, {0xa0, 0x84, 0x2e, "193adbe7811545c6d171718301ea8ce462323e382e5e804a07390799c5cdb7dc4775790bdd0ea890b5bb78844af7ffd6ef6c73f4bd79fb04ff235189d4f4c9d4aaddbeaf3dbb9b186da07a728af9f413044db8c7b43ba0752d2e093c8ff2462a52a7943154b1e1d6089efb428488a8c52dcec30a3199947747fa1b33bfbd507a5c3e4c636946ccede4"}, {0xa8, 0x101, 0x20, "f827e8ba49a15302ee25d61cd4e5209ac9b44dec0e60d58e87c8bea83f47d775e0610e7037835b08ed3c5c8a5ca750a4dd51c7bfd332d78a18fbdc80d9029f04704b336e7b2231d8feaf6c1d58e6d4893aff7e856e223e615563bdba0b9200a83d0bb0eee964e838724600f0f4d73fcabe6ba7dd100d160a01adc4522ea00550782e8ebc410946a8a639ea64084215e210"}, {0xa8, 0x0, 0x65fd, "994db1fc9038abc7074ae205de70c127f51b90af9e50384a68b494e0f190f929e93b5a9c38cc5c3b4b5d5c2556d7889c296c145bade365bdedbb982f231fed44c47b9f6312f0631165a007faadbd0edc42a0b170679545dd9bd980610a06ba68aa84520ca2e8391d6657e0da80e232a532656a7bf026c55da443b36d65f8467a2f26b3adc74481a61b0fee800e0972c52d98"}, {0x98, 0x1ff, 0x9, "8f83ea0241b325d00167e412b1f4caa32ae856b707f34d1dedf42349e19322f9324c75d858850a8c5a99b649cdf028a66148e0dd1595f25edefee00a67eb332086249b235ec3dee29965f3fdd6cacf35a8859b8db42a885d4181a64032285084f07b1088d2a61fff69939a206239e6435e907e7770ad707db2d8153345f2303dcea286de"}, {0x1010, 0x0, 0x7ff, "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{0x1010, 0x110, 0x4, 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0x7, 0x20000084}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fe5000)={r9, 0x0}, &(0x7f00007fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000a33000-0x8)={r12, 0x0}, &(0x7f0000712000-0x4)=0x8) ppoll(&(0x7f0000a4f000-0x10)=[{r2, 0x10, 0x0}, {r4, 0x8000, 0x0}], 0x2, &(0x7f0000a99000)={0x77359400, 0x0}, &(0x7f0000525000)={0x3}, 0x8) sendmsg$inet_sctp(r4, &(0x7f0000933000-0x38)={&(0x7f00003a7000-0x1c)=@in6={0xa, 0x2, 0x100, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000a91000)=[{&(0x7f0000c5f000-0xcc)="bf82b576e9fdd2131c8d80e50d8ed6db54f0dc910c665a78fd3d2212271449d02d74e4eaa941eda995648420fb830e11aaca7c996d699cb60e0f73f6e1c744ab27bd15c44b27ec3f65a70d587af449dd319d8d6d5f01de2f5e2aa229eab72a9789f95014a1df99301535dd076dfdeb6cc4032e16e05ef86ae81185b119bb55a2f8f372686c7f8d78a23364c4e5a5fb79dec2944e420754c3d22ad2b7437374ab2b0a471b10e90d590fb1291e651c64a8e428c216dcaf84ae79814e406d711fc04e9808301e4ef1c34b875487", 0xcc}, {&(0x7f0000c20000)="eee9d16a637f75", 0x7}, {&(0x7f0000583000)="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", 0xff}, {&(0x7f00002c3000)="aa7b8592689fba330bab4cfcfbcb2fb4ffe1a1fb4c3fd2691c99e109766bb7db8cf5ffa00c96c2431d8c", 0x2a}, {&(0x7f00004ec000)="544236e24ffe8deb7f99a51f7e232a27802bf586d840fe6329befa99a104bcc8a57d53dc7aef58f030b453451141215f4ac29d6dc8b070f9563e324cd627b68970945c6b559d9bb5e3f958a3b59cfd6be3e2d9fd497511abcaef5aa638fe1f69d2c0a76c47b19f20b09263a1e831f13308f256b2bcde951ab6fef1ca143e85cb75c17cc10f5ebd11fe607ec1f1efe4f09dab88775b6836815f2a5c176cad", 0x9e}], 0x5, &(0x7f0000696000)=[@sndrcv={0x30, 0x84, 0x1, {0x5e, 0x4, 0x201, 0x100000000, 0x0, 0x81, 0x4, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x812, 0x200, 0x200, 0x648a, r9}}], 0x2, 0x20000010}, 0x10) fcntl$setpipe(r4, 0x407, 0x5) writev(r4, &(0x7f000000b000)=[{&(0x7f000005a000)="ac3ae8d7e77c294dff1ea343592f12803ea03caa2bfcb82d95749e7c8eaaae3e2c0337cd684c76113940d23978a47ac5963f911363bd2bcabda8e7b44d9e7a7933d53e5f67172d81c3ad2631e67943644655a328c766b4afb63efb73555123758d892aa41cc5c124fd6dbbbdb3ada59bf0fa54bd7226f43874d71523458858491c721dcb887708aba84e77ef3582563ea975e93b252733af7a59bb6e2349b2e6ae32ff1af77de25ae223e2a8a7d5fee010a7102fb8", 0xb5}, {&(0x7f000003c000-0x7)="2c81e4613b51f184887fcd0ed623401320de1a1e67783663091d6e6d903e484b0744b0591f5c8d02ac3b", 0x2a}, {&(0x7f0000067000-0x1000)="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", 0x1000}], 0x3) 2017/10/25 09:02:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ea9000-0x11)="2f6465762f7667615f6172626974657200", 0x103000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00004fd000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004a7000)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00003f9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x6, 0x8, 0x500, 0xc000, 0x1000000, r2}) writev(r0, &(0x7f0000cb4000-0x10)=[{&(0x7f00003a3000-0x3a)="390000001300ff6704000001000900008b07000002000000450080140006070009000400c8000000000000000000d8000000e9070000000f032f", 0x3a}], 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000098b000-0x108)={0x0, @in6={{0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1000, 0x100000001, 0x8, 0x6, 0x0, 0xfffffffffffffff8, 0x7, 0x80, 0x38d836a2, 0x3, 0x1000, 0xffff, 0x10001, 0x3510c6f5, 0x5]}, &(0x7f000091a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000253000)={r3, 0x1}, &(0x7f00006a2000)=0x8) eventfd2(0x400, 0x801) 2017/10/25 09:02:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000002000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000003000-0x4)=0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000006000)=[{&(0x7f0000002000)="6424514fb5d3fa8f25a6d0e278d1d8ec3df303ff7b2e6cbbfc6f489dd47ab4326fa924600e093bf4d67cc1b05b1b584c3ed8b389b9b5a1c1489099f2ce49d6dccaa89a641cf9121a37a2d3120aea44167211268f9e990a8765a49a6f64dd8ee2121881876ef403a14b8a91c44490549e2d5e0014522d7548b8c5ac29d027fdf27996371d89b9282140692eaa7e7e5c969d2f89c6a9c7c5043b6edbc82b762bcfb9a523231fccdcc25ce5fae5ea9083c279", 0xb1}, {&(0x7f0000001000-0xd4)="12d240bbfa5f5e1a1309f29b9b1d9f029a3cce565f303fa2413421ff64eb7d2ba0ac56f12f4e77fd7d5ba2d8ac1d4202c612150fada6335a1169b5ae23b128f27131b1553d4a63894e2072f8d934b128bdc0bc190128736e9f9e36616e7494c4eb96df4a515aa72d6994005f7b729a99f88c7420d36fc6082c6694709d42c304b51a83e294727a350394e7050fe91aa5a7d5041ff6441be0ea59649a5c2a23f24f806186e607afdc6cb3cd89039bfad3d32b0efdb211023d2ee49f9e30955fe0ca49085bc885002ac5c042e643da8f992c9ff9f4", 0xd4}, {&(0x7f0000004000-0x61)="4c624222a0098868f353b3e3a6b97f72f2301658c807c43212dc8f12aaa7dc403e1b3d0355b27e739d4651408efbc84d5bba156d631946b2aab618916b415e92f0daccc77cdb05be165b6e82c79478e6285279ae17532819f418a335d8eb2a1729", 0x61}, {&(0x7f0000004000)="c8c07e9e9fd8afcedcf0565881fb0fbf1c8d04cb9947be69bab81b567faf0542e4744bbba940a5a38058f7b17eec73b110e69847e9dd5a84a34e9b0918caca305b8b747c9406c367c3ccde45309de5d5a0004e2cafb36ea9c2", 0x59}, {&(0x7f0000006000-0x1000)="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", 0xfff}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f00004eb000)=0x8000, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000f5f000)=0xd4e1, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00006bb000)=0xb, 0x4) r2 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000fee000-0x88)={0x20000000000c6ff, {{0xa, 0x0, 0x26447e0e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x88}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000fed000)=@file={0x0, "2e2f66696c653000"}, 0xa) sendto$inet6(r1, &(0x7f000054b000-0x5ad)="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", 0x5ad, 0x0, &(0x7f00001d8000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000ff1000)=[{&(0x7f00006c2000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7b}, {&(0x7f0000f22000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000fef000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}, {&(0x7f0000b54000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000ff0000)="00000000000000", 0x7}, {&(0x7f0000ff2000-0x2c)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2c}, {&(0x7f00009d1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}, {&(0x7f0000e9c000-0x98)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x98}], 0x8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ff0000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ff0000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fef000+0xa83)={0x0, 0x9, 0x30}, &(0x7f0000ee2000)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00002d2000-0x10)={r4, 0xff, 0xe402, 0x0}, &(0x7f0000a46000)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fef000-0x10)={r5, 0x2, 0x4, 0x3f}, &(0x7f0000fee000)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000fef000-0x10)={r6, 0x10001, 0x3, 0x3}, &(0x7f0000fee000-0x4)=0x10) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fee000)={r7, 0x400}, &(0x7f0000f4c000-0x4)=0x8) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000fef000)=0x0) socketpair(0x8, 0x80005, 0x20, &(0x7f000065f000-0x8)={0x0, 0x0}) listen$netrom(r8, 0x4394) 2017/10/25 09:02:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffdffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x80, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00002f6000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fa0000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x8000000200000008, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b6a000-0x8)="2e2f66696c653000", 0x1) mount(&(0x7f0000144000)="2e2f66696c653000", &(0x7f0000e1e000-0x8)="2e2f66696c653000", &(0x7f0000498000-0x4)="6e667300", 0x0, &(0x7f0000167000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0xd, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9acf, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xb, 0x0, &(0x7f0000ea6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$usbmon(&(0x7f0000fea000-0xd)="2f6465762f7573626d6f6e2300", 0xecf, 0x100) statfs(&(0x7f0000551000)="2e2f66696c653000", &(0x7f00009de000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mkdir(&(0x7f000000e000-0xa)="2e2f636f6e74726f6c00", 0x0) r4 = open(&(0x7f0000028000)="2e2f636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000013000-0xa)="2e2f66696c653000", r4, &(0x7f0000365000)="2e2f636f6e74726f6c00") mkdirat(r4, &(0x7f0000574000)="2e2f636f6e74726f6c00", 0x3c) readlinkat(r4, &(0x7f0000037000)="2e2f636f6e74726f6c00", &(0x7f000001a000-0x7e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e) mkdirat(r4, &(0x7f0000017000-0x8)="2e2f66696c653000", 0x0) rmdir(&(0x7f000038c000)="2e2f636f6e74726f6c00") unlinkat(r4, &(0x7f0000d6e000)="2e2f636f6e74726f6c00", 0x3) symlinkat(&(0x7f0000024000-0x8)="2e2f636f6e74726f6c00", r4, &(0x7f0000013000-0xa)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) renameat2(r4, &(0x7f0000463000)="2e2f636f6e74726f6c00", r4, &(0x7f0000036000)="2e2f66696c653000", 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00008c5000)=0x0) 2017/10/25 09:02:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="27", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$hwrng(0xffffffffffffff9c, &(0x7f000083b000)="2f6465762f6877726e6700", 0x0, 0x0) clock_gettime(0x0, &(0x7f000001e000-0x10)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000046000-0xc0)=[{0x7fff, 0x3, 0x8, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0xffffffffffffff01, 0x0}}, {0x0, 0x0, 0x5, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0xb34d, 0x0, 0x8, 0x4eeb, @time={0x0, 0x0}, {0x2860000000, 0x7fffffff}, {0x7f, 0x3}, @ext={0xc6, &(0x7f0000044000)="46454e049044435f64e61179b033dcd30c91a5fc02ac1fbb44d11067d35b4acabe82761112aae32897ae5d06781c6a4f7b2962cb84b71fa650abb61e3d7b94ee6777f7510fb2d578302f54abe7574a6bb81775e592bd14e0ad6f4db92c95c917753fbafa639eb9be6b67bf781fd22a4abd87227877c5afbcb991c8e5bab8607bc5c69dce57cb99842aeafebc5974b3add466931d0c4098c6ee596d22210c3d8e0e1ec90449d96b7080c922fbc186b777b21cd8b8b7e0b1b8e31751305a442688554bdc1a03dc"}}, {0x5, 0xfffffffffffffc01, 0x8, 0x5, @time={0x0, 0x0}, {0x7, 0x0}, {0x3312, 0x7}, @addr={0x101, 0xfffffffffffffff8}}], 0xc0) r3 = memfd_create(&(0x7f000003e000)="09", 0x2) r4 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x8000000000101) r5 = dup2(r4, r3) write$sndseq(r5, &(0x7f0000e70000-0x30)=[{0x1e, 0x8, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0xa9a7, 0x9}, 0x1, &(0x7f00000eb000-0x30)={0x0, 0x8005, 0x3, 0x19, @tick=0x7, {0x0, 0x4}, {0x7, 0x101}, @time=@time={0x0, 0x0}}}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000bb2000)={0x0, 0x400009, 0x60, {0x77359400, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r5, &(0x7f0000c90000-0x38)={&(0x7f0000a97000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000d72000)=[{&(0x7f00002c7000-0xa7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7}], 0x1, &(0x7f000062e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x100000000}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00008fe000-0x10)={0x9, 0x8209, 0x7, 0x3, 0x0}, &(0x7f0000c48000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001b2000)={r6, 0x97, "e52b4a7315a8a24b92839d951105c59d09d4ce8f7df19e19d3693d793ac8fd72b046a222cc6a95c5630540fadb99d27e26fc59b967ea2e750d0569b58bb494ea91f815cbc53eae675187b4806e4caf5cceda876678da50a41d3e3558f02fd163aa175c09029a508d6787f73ae52b23294d36f61f612add14884c61056b75a9198d3838a3174f6f6d42f4d0c0844ba20b26a13a70f5c933"}, &(0x7f0000ada000-0x4)=0x9f) 2017/10/25 09:02:18 executing program 0: add_key(&(0x7f0000aef000)="7573657200", &(0x7f000022b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000735000)="", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x100000000003, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000dfe000-0x38)={&(0x7f0000828000-0x60)={0x27, 0x3, 0x9, 0x5, 0x1, 0x1, "8ee862d2bdc8cb314f619e5e1406f607362b00218fc05556880713d8757a93c26e58a3183bdc04743826e836ba9a2f55266333f6064800622b0b7416669545", 0x1}, 0x60, &(0x7f0000401000-0x70)=[{&(0x7f0000545000-0x52)="8f813a0ee214551a26ff2d02bef0161ad752c6fe8bddc2322f18cbd94ed346d41f2a01b26576eaa61dcbadefdf128f11ee3fd91bad95785a4743ae54a3f20e80f87f02ed5dba9a2295981d67262bd01108a3", 0x52}, {&(0x7f0000632000-0x94)="d73ecd4e27b6e3c8812d234a1401586530f6a847578adb5672432b838484bf1755b9403d5363c44f6da5038a3f1518c50cb323fda6f57f9455324c14a78a6cb4bbe0d23b64ba17b37c700dac64986da6c4ba370d6f0516647a63298bbc889086efd91d21c61612ea49bd071928f1cf88da5e650dce10cad5f995803189f429042ba2486bbd098f05b022facf3adee33747098fb5", 0x94}, {&(0x7f0000bf7000)="0619cbe7714cb7470b1ab2f0534dd6b3b3e980a2617303e8475c57ee00defe6acbd375acedbaba0b97c1608ed921d7069b506e098bba844c1fe85d8a8471d2efe767345c0e80b06d54427c6ff42d1f73342b9de3ade37440b6167d1e0648807351abe2006d5a1a3006f231a0e1957e084f583812ad5ae8da554d1ca35625463bef5445fc1058", 0x86}, {&(0x7f0000ba6000)="6f7969e314f1fb4855f19adb93053439ede80b5ee3e9127c8ec1f5a45ff262fdbadd05e80ad2c46853d601ac630e1f2a15f7d9dfe6c8699e053e97af2e95667b1aa1b97c0f5a24f5c89839894f94a6ebbe1cd51dc96774ece6d7387bf4bcc41b0dae0291be0b4adf7e6cc2de11a5636fa448ac976f8f9a1d34755bf68e396c88a992208311ac332c6f602e890d319e612f21b8950726441656304ad6d6a61027893d627c5d7fd1ca7de219bbdb9a5816b617e034af7b16e43177e45d9c87fbecd1c3aa5a08a98196898272b3a6749d42de9affa136d9ca71c8d7c336b4b1bb896d7195caba8134bf371a", 0xea}, {&(0x7f000016c000)="e247bab9e74507da36fa44dc73b4b4a4206377755047ed55cb2fa32d24c9abf043798167a8bd2f9e90c1b038dd8ae8a827486de18b61d147cc16b1578ec1c6198ecdcce5a9bfaab47aeee7ae3f7ab136d60dde79060230dd6bf76a6e8d5875ecf1577114fda792dea9b5dfeef3c98ce709b00e897b2154a78a05abe3eb9ef162ba9ba20334ded2b3d54c3227a3b14c0a1e8757c41ca51bf4338bda3a162e9ca8719e0e0c83ad9c69bbbdf55007a62ff8b474196a769c204f36e6df0ba93be47520f25e36f7", 0xc5}, {&(0x7f0000d7a000-0xf3)="820dbb04475761a6bcc7032f7eb5f4c768beeded5216284d6a5c316021756908d53ab9bfc1268e952c70b3551f5a6cd33cdaac7d1109a98a4b7000958ef7e1acf2d59ff1099354bb6991bf839676e3c1b5c828929c112fa4d4496437af22b2d9b0539b790c286037a6a0dadde9cd813ea4257993a165c72d91ed54dc0cb4473970cb8895b3f8b96f634aeef818e3c62749d08995c7ced92c3324b5f65776da7b50862a9e89605c6ac05428eea3da349b4fbb81f8fec6d4f2bc6c6d6433d0354cfa5043de01ef1d97a08a0e07a23a06ac4dde8ab1d17620166037abe50ebaf971228a68ab9517c213588a1cded2923154f77f9f", 0xf3}, {&(0x7f0000c39000-0x49)="3634dd110d350d1f5aff6500ff82cef5f0f503476e8732b6601f6168b7fca953543693ca9cea6a235f4d2659dabfbb6dee6edd934ee4ca365e48eb5e2256af4ec277d99a36b19d1d12", 0x49}], 0x7, &(0x7f0000798000)={0xc8, 0x1, 0x0, "3a4920496c9c9e413a997aa75ba61365b08e89e3f34f2e520eb946ab344b64f910174e07fa3748d7b4a75a955901dad92b4f2bd239c35ba8d611ccec62cdca13bb5a964073294a90f6d34ede0a04bc843d3ae83150a2836ca34c23a57da9744fd68fcdd9ddd16811588c349be4d42d4669a1250e42d447ce3facffe6e7a3891109f78fbce97d4a4ab9bb1c29ee5a8d583ce7a784fe8f6739dcc379b164dfb0e2de97866f33275532aebc7b471142ea482b"}, 0xc8, 0xc045}, 0x81) writev(r0, &(0x7f0000cba000-0x10)=[{&(0x7f0000a30000)="e0", 0x1}], 0x1) inotify_init1(0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000010c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003a9000)=0x14) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4c, 0x12, 0x201, 0x3, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b6"}], 0x4c}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000667000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000130000/0xc00000)=nil, 0xc00000, 0x1002000001, 0x2010, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000423000/0x400000)=nil, 0x400000, 0x2, 0x110, r1, 0x0) mmap(&(0x7f00002c1000/0x800000)=nil, 0x800000, 0x1000000, 0x41010, r1, 0x0) mmap(&(0x7f0000a66000/0x2000)=nil, 0x2000, 0x4, 0x4010, r1, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x4, 0x11, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x400000000000002, 0x4) bind(r2, &(0x7f00006bd000)=@generic={0x11, "000000000000fa00000044940eaba7184909000000000000002e47baa01c3f802df7384b0054860006000000000000e3de0600000000000000dae5786a12354bea763bcd2558fd03b315778d27ecce66fd002bbf4e5bf5ff1b0851f3e0000000000079135eb6476e49740000000000ff0006ad995ecc366539a856c2c654"}, 0x80) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, r2, 0x3) mmap(&(0x7f00008fc000/0x1000)=nil, 0x1000, 0x3, 0x4010, r2, 0x4) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x11, r2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f00003ee000-0x4)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x400032, 0xffffffffffffffff, 0x8000) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8) mmap(&(0x7f00008ec000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 3: unshare(0x2800000) socket$inet(0x2, 0x0, 0x4a2) r0 = socket$inet6(0xa, 0x0, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000d22000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x107f, 0xffffffffffffffff, 0x0) unshare(0x20000000) mmap(&(0x7f0000000000/0xcd3000)=nil, 0xcd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000a6f000)={0x0, 0x0, 0x200}) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd4000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x40c81, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x19, 0xa, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000f17000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r3, &(0x7f0000757000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000288000-0x4)=0x1c, 0x800) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000687000-0x78)={0x6a83, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23, 0x100, 0x1000, 0x6, 0x20, &(0x7f00002ef000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x3, 0x8}) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f000021d000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0x80, 0x7, 0x1d03}, &(0x7f0000ca1000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00003d6000)={0x0, 0xffff}, &(0x7f00005a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e75000-0xb8)={r6, 0x3ff, 0x2, 0x0, 0x0, 0x8, 0x7ff, 0x7fffffff, {r7, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x6, 0x54, 0x0}}, &(0x7f00000c6000)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00008ed000-0x10)={0x0, 0x200, 0x80, 0x5, 0x0}, &(0x7f0000c35000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000399000-0x8)={r8, 0x9}, 0x8) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f00002b1000-0x10)=[{&(0x7f00004e3000)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c00090008c809000200000005f11fe2", 0x2c}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) [ 98.483426] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.510283] netlink: 13 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/25 09:02:19 executing program 5: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000dcb000-0x8)={0x0, 0x804}, &(0x7f0000404000)=0x8) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000dc9000)={r3, 0x1, 0x8, 0x8, 0xed6, 0x40}, &(0x7f0000dca000-0x4)=0x14) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) syslog(0xf, &(0x7f0000afa000-0xa8)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r5, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000dc7000)={0x6}, 0x8) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000dcc000-0x8)="2e2f66696c653000", &(0x7f0000dcc000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002000-0x4)=0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x800, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KIOCSOUND(r6, 0x4b2f, 0x401) renameat2(r6, &(0x7f0000406000)="2e2f66696c653000", r7, &(0x7f00005f7000)="2e2f66696c653000", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x810, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000)={0x0, 0xf8, "c3524a5418a9a12ce5154108041a112ac5f6b8093b6018ec0cd7e5fa7e8f186fe055da6e8f4a58cb02bd016e3a13ab6483b795ab5b0502d702cf2167f562c93f40afdc95cffdecf3e839b739cfd07e92463414069224b9c7c275582f3c7070b43902f6014cbb9dc837094719a102131c724aa84d1e5942671d2cadc0724a5b4dc62f131176bd8f91c033244c97a871cae5abd9b28e14fc26c07e96298b0bd3e1018c49ec2de0637788a92deaeb3875f07ecc1738f3c478a8fb1ebc48733bc75edb6041fb0ed53bcbab2c4ddd407fca350e3be22563fdd085ead98c653c16e00ba2b2296e02e67cc4e0295097ccfe1a59e8808159cfcc1f91"}, &(0x7f0000004000)=0x100) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000000a000-0x8)={r1, 0x387}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000002000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x1010, r0, 0x0) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0xa, 0x31, 0xffffffffffffffff, 0xfffdfffbfffffffd) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000004000-0x4)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000000)=0x9, 0x4) connect$inet(r0, &(0x7f0000004000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000b000)=[{0x2, 0x6c2}, {0x2, 0xffff}, {0x0, 0x2}, {0x3, 0x5}, {0xadd89c356ffeeb57, 0x5}, {0xf, 0x8b}, {0x3, 0x4c}, {0x3, 0x7}, {0xf, 0xffff}], 0x9) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000000b000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f000000d000-0x78)={0x6, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000, 0xca, 0x7, 0x7, 0x3f, &(0x7f0000004000)=@generic="cc08000000000000000020aad22c1c29", 0x9, 0x40, 0x10000008}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f000000c000-0x4)=0x0, &(0x7f0000008000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000a000-0x4)=0xc9a, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x4810, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x3, &(0x7f000000c000-0x86)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000000b000-0x4)=0x86) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000000b000-0x80)=[], 0x0, 0x8000) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f000000b000-0x4)=0x2, 0x4) 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000924000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000034000)=[{&(0x7f0000ee5000)="00", 0x1}], 0x1) poll(&(0x7f0000dfd000-0x10)=[{r0, 0x8000, 0x0}, {r0, 0x8, 0x0}], 0x2, 0x40) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") flock(r0, 0xa) 2017/10/25 09:02:19 executing program 0: ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c75000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0xffffffff, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0xcff) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) lgetxattr(&(0x7f000042b000)="2e2f62757300", &(0x7f000026f000)=@random={"62747266732e00", "2f6465762f73672300"}, &(0x7f0000e9d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r4 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f000085a000-0x1)={0x9}, 0x1) r5 = gettid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x8, 0x0, 0x6, 0x40000, 0x0, 0xd38, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x4) mmap(&(0x7f00008d0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x80080) semget$private(0x0, 0x0, 0x8) pkey_mprotect(&(0x7f00005e0000/0x800000)=nil, 0x800000, 0x2, 0xffffffffffffffff) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getpid() unshare(0x20020000) poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x6) fallocate(r2, 0x2, 0x0, 0x400) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00001be000-0xc0)={0x0, 0xb7, "3703224c7b82a8fbf3220d2a832f7db5ad098869727a89a25152d43b1ef98921d64540f880b63760c0ddc538db33efe2baa0014ef1121aa8ee1c5f9e881455a9b7bfba930a3550f5411db54422b18b9f4a2992a1944bc04f20c4873b2903bbf6d88c5a76603871648a47d9525347d36b614e65338813aa8e84014da7090a0e687d5460b15db17aaca68f2f03b75c40d7ea4fd03d719c9a8d9bc0251c6595c2d71fd1627b78d5c077a248798c2d3d6c8b2ef4286e96d4cb"}, &(0x7f00006bc000-0x2)=0xc0) creat(&(0x7f0000ecc000-0x6)="2e2f62757300", 0x120) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fchownat(0xffffffffffffffff, &(0x7f0000e8b000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x1100) 2017/10/25 09:02:19 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x24000, &(0x7f0000002000-0x4)="aa09f62e", &(0x7f0000000000)=0x0, &(0x7f0000f68000-0x4)=0x0, &(0x7f0000000000)="") mlock2(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x1fffc, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000001000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000f67000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2077c0000}, &(0x7f0000f64000)=0x98) connect$inet(r2, &(0x7f0000f61000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xa, 0x1, 0x9, &(0x7f00006f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000c2a000)=@assoc_value={r4, 0xffffffffffffff01}, &(0x7f0000d59000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000773000)={0x0, 0x0, 0x10}, 0xc) writev(0xffffffffffffffff, &(0x7f0000e07000)=[{&(0x7f00006b9000)="2900000020001900013d0010000000060200001615de0005000000040d000a000000000000000000088fec81", 0x2c}], 0x1) getsockopt$inet6_int(r3, 0x29, 0x38, &(0x7f0000f66000-0x4)=0x0, &(0x7f00004d8000-0x4)=0x4) connect$inet6(r3, &(0x7f000063b000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000042d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b53000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004b1000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x3, 0x0, 0x1, 0x0, 0xa0, 0x0, 0x80000000, 0x0, r6}, {0x0, 0xfb6, 0x28a47b2, 0x6, 0x4, 0x80000000, 0x4, 0x2a1}, {0x3f, 0x641, 0x55, 0x8f9}, 0x3, 0x100, 0x1000, 0x1, 0x10, 0x1c002bdfa6c33832}, {{@in=@loopback=0x7f000001, 0x5, 0x1}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x653, 0x5, 0x0, 0x100000001, 0x1, 0x3f, 0x7}}, 0xe8) sendto$inet6(r3, &(0x7f0000f63000)="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", 0x5ac, 0x20000000, &(0x7f0000cd1000-0x1c)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) close(r5) [ 98.551156] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. [ 98.583793] netlink: 1 bytes leftover after parsing attributes in process `syz-executor3'. 2017/10/25 09:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mlock(&(0x7f000066a000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) socket$inet(0x2, 0x80001, 0xb0ab) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000084b000-0x4)=0x0, &(0x7f0000c4d000-0x4)=0x4) fsync(0xffffffffffffffff) r1 = openat$binder(0xffffffffffffff9c, &(0x7f0000c6f000-0xc)="2f6465762f62696e64657200", 0x402, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000081d000-0x4)=0x0, &(0x7f0000a20000-0x4)=0x4) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000bce000)={0x0, 0x9, 0x8001, 0xffffffff00000000, 0x1, 0x7, 0x5, 0x5, 0x6, 0xb4e9}) syz_open_pts(0xffffffffffffff9c, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000eeb000)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x3000)=nil, 0x3000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000004000)=0x7ee6) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x3000)=nil, 0x3000, 0x40004, 0x201401e, r0, 0x3) stat(&(0x7f00006b6000-0x8)="2e2f66696c653000", &(0x7f000005a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000014000)="2e2f66696c653000", r2, r3) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0xff}, 0x8, 0x80800) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00001aa000-0x4)=0x6) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000e6b000-0x88)={0x1, {{0xa, 0x0, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000004a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f000005b000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000342000)={0x2014, 0x0}) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x2, 0x32, r4, 0x0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000028000)="2e2f66696c653000") r6 = signalfd4(r4, &(0x7f000002c000)={0x9}, 0x8, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r6, &(0x7f0000006000-0xc)={0x8000000002, 0x0}) semget(0x1, 0x200000000000, 0x20) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)="2e2f66696c653000", 0x0) [ 98.641154] binder: 11175:11176 ioctl 5402 20bce000 returned -22 [ 98.660262] binder: 11175:11176 ioctl 5402 20bce000 returned -22 2017/10/25 09:02:19 executing program 4: r0 = add_key(&(0x7f000065f000-0xa)="73797a6b616c6c657200", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000022e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a7d000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000076000-0x50)={{0x9, 0x8}, {0x1, 0x80}, 0xc5c7, 0x7, 0x84ad, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x10, 0x803, 0xc) sendto(r4, &(0x7f0000cd7000-0x14)="14000000040ae70000100000ff920000011f0004", 0x14, 0x40000, 0x0, 0x0) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_dev$usbmon(&(0x7f00008d6000)="2f6465762f7573626d6f6e2300", 0x1f, 0x400) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000f53000-0x4)=0x1, 0x4) lstat(&(0x7f00009cc000)="2e2f66696c653000", &(0x7f00002d9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fcntl$getownex(r4, 0x10, &(0x7f00000b7000-0x8)={0x0, 0x0}) r10 = getegid() sendmsg$netlink(r4, &(0x7f0000259000)={&(0x7f0000f18000)={0x10, 0x0, 0x7, 0x0}, 0xc, &(0x7f000063d000-0x10)=[{&(0x7f0000477000)=[{0x1010, 0x8, 0x625, 0xa2f8, 0x87, "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{0x24, 0x5, 0xb00, 0x7, 0x6, "64c2f241c398f516f5529fcfd7b8efab96"}, {0x1010, 0xfd, 0x200, 0x8000, 0xffffffffb034fca8, "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0x2044}], 0x1, &(0x7f00004b3000)=[@cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r9, 0x0, r10}, @rights={0x18, 0x1, 0x1, [r4]}], 0x3, 0x10}, 0x40810) r11 = openat$keychord(0xffffffffffffff9c, &(0x7f0000425000)="2f6465762f6b657963686f726400", 0x2003, 0x0) read(r6, &(0x7f00004e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfb) ioctl$TIOCOUTQ(r11, 0x5411, &(0x7f000004c000-0x4)=0x0) ioctl$TIOCSLCKTRMIOS(r4, 0x5457, &(0x7f0000226000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_TCP_MINRTT_INTERVAL(r6, 0x6, 0x6bf, &(0x7f0000125000-0x4)=0x80, 0x4) ioctl$sock_inet_SIOCSARP(r12, 0x8955, &(0x7f00006ce000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000f05000)={0x5, 0x4, 0x1000}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000e04000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x585c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x20, 0x8, 0x10}, &(0x7f0000289000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000054b000)={0x2, 0xa, 0xebe, 0x5, r13}, 0x10) sigaltstack(&(0x7f00001fa000/0x4000)=nil, 0x0) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00005be000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@rand_addr=0x4, 0x3, 0x8, 0x3, 0x1000, 0x1, 0x80, 0xa0, 0x101, r1, r7}, {0x80, 0xffff, 0x2, 0x10000000000000, 0x100, 0x31, 0x5, 0x0}, {0x4, 0x1d78, 0x3, 0x2}, 0x7, 0x8, 0x20, 0x0, 0x40, 0x0}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x40, 0x0}, 0x1a, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x8}}, 0xe8) prctl$setendian(0x14, 0x2) keyctl$chown(0x4, r0, r2, 0x0) 2017/10/25 09:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000d41000)="2e2f66696c653000", &(0x7f0000e5d000-0x20)={{0x0, 0x2710}, {0x0, 0x0}}) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003b5000)={0x4, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dc5000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000)=0xe8) 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x40) socketpair(0x0, 0xf, 0xff, &(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x1000000005, 0x0, 0x20, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x8) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x671, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x4, 0x94, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x4, 0x6f11, 0x4, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x5, 0x0, 0x0, 0x0}, 0x0, 0x0, r2, 0x0) dup(r2) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x1d, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x947cf4f896bf88a9, &(0x7f0000017000/0x1000)=nil) r4 = syz_open_dev$loop(&(0x7f0000002000)="2f6465762f6c6f6f702300", 0x0, 0x0) rt_sigaction(0x2, &(0x7f0000022000)={0x7, {0x6}, 0x2, 0x44}, &(0x7f000001f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000008000-0x8)={0x0}) fadvise64(r3, 0x0, 0x7fffffff, 0x4) ioctl(r4, 0x400000000000125d, &(0x7f0000d34000)="95") r5 = dup(r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f00007ad000-0x10)={&(0x7f00009e8000)=[0x0, 0x0], 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x20032, 0xffffffffffffffff, 0x0) r6 = perf_event_open(&(0x7f000078a000-0x78)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10fc, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0xfffffffffffffffc, 0x0, 0x6901, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x200000000001, 0x78, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x9, 0xffffffffffffffff, 0x0) splice(r1, 0x26, r6, 0x0, 0xa16, 0x8) r7 = semget$private(0x0, 0x0, 0x1085) semctl$GETPID(r7, 0x0, 0xb, &(0x7f0000ae4000)="") r8 = socket(0x2, 0x1, 0x0) setsockopt(r8, 0x6, 0xe, &(0x7f0000902000)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r9 = dup2(r4, r8) ioctl$TCSETAW(r9, 0x5402, &(0x7f0000f02000-0x14)={0x0, 0x4, 0x20, 0x3, 0x1da067ad, 0xff, 0xfffffffffffff000, 0x3f, 0x7fff, 0x1}) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 2: mmap(&(0x7f0000000000/0x743000)=nil, 0x743000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x0, &(0x7f000000a000)="") r0 = syz_open_dev$sg(&(0x7f0000b01000)="2f6465762f73672300", 0xd, 0x521400) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000b1e000)=0x2, 0x4) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000308000-0x20)="0000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000242000-0x4)=0x20) r1 = perf_event_open(&(0x7f00004fa000-0x78)={0x1, 0x78, 0x0, 0x0, 0x1f, 0x4, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000-0xc)={0x10080008, 0x0}) mount(&(0x7f0000d04000)="2e2f66696c653000", &(0x7f0000903000)="2e2f66696c653000", &(0x7f000072e000-0x6)="2e0000007300", 0x100000, &(0x7f0000444000)="") getpeername$ax25(r0, &(0x7f0000d30000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000068000-0x4)=0x10) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x1000, &(0x7f00008d4000)="") mount(&(0x7f00002ba000-0x8)="2e2f66696c653000", &(0x7f0000cbf000-0x8)="2e2f66696c653000", &(0x7f0000dcd000)="72616d667300", 0x80000, &(0x7f000002f000)="") bind$netrom(r1, &(0x7f0000174000)=@ax25={0x3, {"d029e3d9d0ed89"}, 0xfbe}, 0x10) rmdir(&(0x7f000018d000-0x8)="2e2f66696c653000") pivot_root(&(0x7f00000a7000)="2e2f66696c653000", &(0x7f000033f000-0x8)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r3 = gettid() mmap(&(0x7f000077f000/0x800000)=nil, 0x800000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000a4a000)={0x40000000000, 0x1000, "cfdeee26b7ee2970eaf74f7979dd36c49cbc00b5810567c4c76f2d0aa1901089ca927271ee21317d37c303279ba229ba6316ed44c05f69fe08d77f89051fc5c4dc9eb8e4e167e42fc8383cc679f5b893bd1ed9abe3186bfe3ba73887bd3525c118385fa320540c3d4db4cfa59320f2d6a2934c9bbf99633b2ebd7775d716d35fce859748d349776b8e2a01097056f5afb9ee9dd1306fb67b7468cbd3e48cc0e5e1deb37b41fa265b2f9c23ef71c469c8fa470a76110104c952ac693b9d3ceacc4013328af08fc0dc2dd9e7b358905e22cf2be21fa165183b954339ba42eb629e040ea8e25b1a45992235c3d7130cf0a840fd016c612b5d8d134d60d3aaa9549effc08b795a99ea34291660ab843d1c3d8e80accff8c3e87515062877c9b79b2b0eb857d5a1a397f18990af87bd999a0151df0c0b8584456ed0dfc5a2b4ebba1d735a4a42c2edd99c2705ce228839d2ec7c1f0dd98a811f463dcd3a8b7cf93f731c60dc62e599288f9c94ef67bcc527912605068db349c91baf5fff332423c12949b1e737b490fa3df48389dccc670d5f6ff166d0564763d6e078c73dd64c622358eeb78a0054283082ea9bbed50a407e46b61266ebba120b78d1cf84067c9c05d20fae3b25545dcb2ca56288fc31a5e8a28ac988a6b6a7f5ea37652d6122b698509046d7555758dca35fc5212de899885e5f8e4103b853e4796eaae26661af4bbdcd7b8773f1526c7e7ae02840af990bfbaaefba85abec9212b6b46c1508324125868ab0a1a7988c59701db6435e8a66f5166dbc5400ee5be43ea05560109011bb85ebaee1745c60f3b04caed13dfe8ec6ee247fefba40abcf62cac7a9a67ba1ca6a46c4c8b4f10a3e8c46b368b2bedb301c155d684c5defffca9f91f8cd4ff2239977f4afe5c700deb3879bd54ede244037f6a8961e8f0214730d8ffb922ceafd28d647373b772c0f1d3f41338fe02042329a9aa26c5363d8bb7158f3facc59b6a65a32baf8f760c0487763a4f9523f991faa6ed588908c89a31a399fd091746e3ad29dd11d22351feb40d68357d26f86ed6276460bd3cc446f33a9aeeecd7b6711dacf3b291483819d5e1ca7d029aa93c8438c8877bba518e7b57d652b7bda342e35df4946871a6cf9690cfd742a026d08a52b15b9e22ecf922a60a2a6fd8f759ef9c8d699991090a815b46251b9d10fbcf24dda3f016fad5384f75826dcfe4f51677f19d9ef69c2300e4f04c6e30a2177393e87b02a07106603106a04decc9487f2b701003ee77faf515c2a92cfa0d22fa5fc78f45497e0a4553b86906c527e8a7ab8966fbbb608e29695c8cd7ea90a0a0261c95782b5f94aa8bb3b7203fc801e947f33cafbf0f8c8232e1e1b8bf35fbc340d7c8413a6bfc07b9c8665229cf081565ffecfc68410127fe7a1ac2f0166d40a29e535f402aee7291723e67a2a5e3e7862cb6e3c55b7df2e08b3ee6c14317977c5894d358c555121649844d6fcb9410469e1e642e74a7b70b2af0a131e64feb6db96f13b7151d126cb2fb30c7b92b3dffa826d95868d95b458483b2f5cef03dffc812a7e137f3b8b7c15129d769f8a44653f2cac7fea8e7cc5a6f132d7a83f0cec2a066b011f769c245737080990ab27dae6203d84772e1d476ef56bd4e3014446b7ef5b23252004b26dbaa48a26bdde8670d55547482c532778851f3240a3096972d61b8a19d3a9403b436e492850cfca16bb62c14240fd116ef94e3319967cfdcc90bafaba97591bfb6d0eaf8cd6b1e3f34485f259475b51ea658962d4e729ec7e8ed2daf81da27b79ce972d293c1c42645d61041fed285ca60306bd5df8d81acf1ed1151129382103804723ba8bac32bd81aef5d4ccb4c55eeb836f1b64afd9f27272cb8a65b40f83407e8258379b88f9b8265b5c92a8aa2201229368f52a2605553adaf6c13e624615b7966dc9d31b2696adffb0dd57334c3ebd303fe317cddcfad2c567a00ce1f022cc6706dd1f5633b120d7fb898399988139751135d73d94c84e0d16a28ebfee6c85e073dcca1ae05100eccc3ad46704268cb347180ab8c67244039bcd23ab4e54836e84a7222342623fddba2722ae061f4e90c04c8e567b40c27228465068154dc5e2bb0b4d7dfd0a7739aa0bf383aeca0ee0de31d329d847dc6596af82e2e156b708ed4e9fc05c3944dabd8fb36a49f777a1372c9ee59ae7125b4ec8a963cea90086dcf2780be5ca0fc9dd3457573d8f73a6e0ef9928b7d1276eb550683b2a818773f072c4aea8b8f783de0a4c56bcb341e456636081bdedbad54286a9cb909d2c81d1e057f69442abf1ba24caf151b32ae910e58e5c695c220351d142f077233b7672434cf8b31fe21c40d752bbec04403065bdb9b5476e2372a92255b24ca4fdcc29f1305aab294fdca2cbfbd6fb1dc874e352d94b455f657f2757b7e97aa19d2b3e8c7e4ae572f22f911792ca9d812c2cad90944d29ae645f54574b79e60e28de3ce8277576b8c439a1458ebf5e8022a9e4ff52046d582d9d59aebe603e5355359ebcb744fe2e8e2592e9d7fb670089f7abf7b7129777c45dad67cfeeaeb7408af106f6b4a0fca8559c4bd9175c1cdd1a7358ef459c9fc5c961374f53c44c3eff7d91d28d6d3cc381b511a153a0b4e45b5b1a5e423d7b92efa08086c62454e06b2173a6c5de1ef1dac26be250ce965b897aa9fb26156657bc1af346ce7298d7e474bc184cdd1751f7cf0597a0dbfa9256db221c3f6b26eb6c82f5e7d6fc6b8699680045b26d6dca800451cc77b36f3765c1541736afe504459de02d42ecb3b4363eb66d00e2f35f155d7e8b042837d2dc0f55595a44b73759cf9df982ec69e8330acce6c7ff49865fe9d7f1e4fb1f843a141326bb3dc5c6dbdc2f057c2ce4609585ae1a32566d44fad72e16c287cb069d4ea8757eb6433129f2b6952650eb6f0d9ece1afa75d7557f85cf15d60dfc4801d7805d72f4636fd09becb4ee6522ff98266ad6ec4f14d86fd554bafe1ed32c1d3050bbabd449a25a3137f383aa57bcd1aafadabb7c81554f7f54ebcfbe9bf61898bf5940acf1793fa36bceb0f9cf1d377bf2b5e0f1243035f1724a845de53fb7d30ee5cf1d058507483841c122636e83c89fd1c5f762aac977cf4ba4893e50ddfdc882029f27420c06ae1d5d15dff10846194bac785bd6be6a67d27ef5169cc41bcd13d65c05f6b0e79f6e022763ad45205b4e0d7926d478312259e5872d9a4df0c3812d3622bb30813e8a3e88f8ecae2b446dd1e58da168a6d706019af45844e85ffa6091bbed6c528f18906425f64429ccf35af0a972c341848032a77d171c9d331b44a9d936aad7d149fbe536db84eafef5d42bb99d10162aac126f88cbe398786f43457db2321e93b5f9517408cad9e894bad9636f344408325b83334f67c8620d713341de02b74e429987ff26e71e8f73fa3d5546158b7c832bcdd7e93a906a375280b7ee916c40c50fd09ce5bd49a69b520be1873a19e98be17506bec99d27e20e408a524b4afd956ff969aa7151a38e602191020577e8feecf370696bb242406112d018f0b2b0354417ccfb11803319f1eeaefdc6b57e404afcbaba89683c9bb9346593566d19f855500ec7024e3675ee9b00a2c0814eb63dadc05ead02437a1db6ead33e49d41af3b44f2b96fa565fdc53f1d14aeadd9341c73701059a82263712280341603a076d9b90b021e984fb1a8d2f382082c8b5441b6970ef9810ba3399f19579401ca6d8f7d01e5192b3abc5b08a78896035563dc4571156734f664bfe0a8d61ead92f8347f340ee36e35c824888c163d2cc255096cf00fd687c01685dac25e202406be84dcc7010a4665787675827c3e6273fe4e2fcb9150d0451709cae3cb8720c6d363932d869c478e25f8f96dad19f35cd530bef814231aae43a529bd1a5704699f8bb11a7e45d6823318543050962fc34932a5784cf20650337f673b645fef74062ad6b3d82293a02921cde2e0b25b8be8194a1ebc4cbd0391516de0da86e9fabcb1d9ec9a5c64eeff2798ca93da61c520f0a511346630d2dbbe149a1b9e959dfbaa4757d2261e990a05ee6a03463b9208e9a36dea1e56ab1323c495fba5f0c063d3d07179c3406e2a0c13a5a3c51461d41cd4f1406b08c133d819ef6ca1979c6bb62bb9c3a2266a957f470cecfe56b0bd7005f0fde215127065b7f3398351bc80a867154ebfc5e502c22fabc3c0caf53db7119af088813a99c05198b46579b219058ebc693fea2bf2bd40be280c1a468f169899aa1cbd1ea15a06e999120e2cf545232d7a0d1a5a4218f99b15c22f37166cfa54b374f95baa3e974d4724a280c052f0f14cd76bbb80f197daecf2f8ad9b6686c34dbaa0b48421c6e297909ba28b7eb3e133c6759315aa619e385916d8b9f3b870a7be706af02c3917d5beedc606adc0562947a7dfe1b6adf10573829a4dc755fffe65efca2c406f23c0d4e5c0f719c61382cd85a594d33df09e108154ab4fd9bb51ae0ae23988a9479a4106b3ad290f8e60f5c1069662e52e8e1a7acba8df364c137bd499ebb7ff7b22e0aedd8a767b080f8621c6cb53593a0b560ea60e474f761edfcb792ea1eb774fc58b3874aab8f6a42bb34d85a277da3ec7caed8e5e869413ae265edbd36616dcd5af028afe4aa77d0842853339e62d26b5e45326524532f3f1cd30d01cdb57cb39d8ddcbf3340b5f09ea71d22fc1137bb9a890cee01e82522d2c72c54bd553620dc9cc013e840d5f8538d6bd8d8f740c9aed60e34a66d8044e74c9383f677be54cb2a6546b0e36b68e30a383545c89bdf57236f8bc161d582fa7eb4f58f20240e4e788b5147b2e22820618fbfa335fd62c60ddea312882503fd11706f2b40887880b3e16853c7407c69d0a19d2533d120c0637b4423a43f4a1d8acc4bb0cf0bd23b86675f03718623204deafca2202c16e82a7c73dd45526563144fa8fe954dffc167289dec8c9495f3de57532579f4c54375f4549ac0961bcecf715af81d48bc65426a3ba185a364a08bbde22e0430533866c7280ef3889821ac2eafb3d1fa07872750b9d6783f2c9e6d0030fc8af18862f0684ed8e3483e034744233b87588f57bb1a64d9c87c24c592f300609fd6f8c5448d2a9c83e1a0ca3ea30c47718860ab7e2b60667d0e52e98b6d231da7d4e0483d9135ecfc1bbbfe9eae22a91a3ae60863289f9ad62f4b3eb38dce733def5399272ff4bd7c8e8c3368a3ac2dccae061deec4c9e125c58d5c2e6c16880fc619e50b531cef5d42288318d2642ea28ebffc21cd584a8638b9c81ca5362ac02643fcdf63dcbe0257e520c311f0eedf2e7a72f89c19d415722ac0bc618288087656140c1b2639a1a774431776e2e79f1d04317e47854c80cff22c38359face1feef691fd05d9f62bc60ad3e473dd9e1333a40110d2fd98fecebb58d61644253875bf2e80bc5b137653be430581fe87087493cea3a14dd43250472dca16ba1df74d43d30a002ce1b025e89b34f2962cd6d31e9edf471d4135366c91d71416e19dde6a6dde34fb496bd2b25f78d3bd9995b716e24fdc475a1ecb9621bc1aa33e1d5d46f14522987c0f901136b084a24aa5dcbf0593a18349274e2199f417ca36d965ddd2b236b37626aacdaf0b2628e476392444b5204005bc52633bb4d182dca82e6e36cac8fba1f0933387d1134564fcf74bc8830aa8fa02a7746af82b425ec41f488519baea1fa196f3c302c8dc31081f70af5746eed7a1e1044e5b49b15b9bfde68adc26b298bcbec7df884e66fb8b43976d07fd3cf2585dc"}) gettid() perf_event_open(&(0x7f000059d000-0x78)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000e5b000-0x9)="2f6465762f73672300", 0xffffffffffffff7f, 0x40000) r4 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b07000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000000000000003, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000040c000)={0x0, 0xfffffffffffffff9}, &(0x7f0000e47000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cdc000)={0x0, @in6={{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x4, 0x101, 0x9, 0x2, 0x100000000, 0x7, 0x81, 0xb46d, 0x5, 0x7, 0x3, 0x9, 0x5, 0x6184]}, &(0x7f0000b76000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000000)="2e2f66696c653000", 0x8, 0x800000000e257) mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042000)="2e2f66696c653000", 0x0) openat(0xffffffffffffffff, &(0x7f0000047000)="2e2f66696c653000", 0x0, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f00001e5000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002ef000)=0xc0) write(r3, &(0x7f0000b14000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd5fb25ffffff0100002a00f3ff09", 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0xa012, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000e5a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x39) read(r4, &(0x7f0000cc7000)="00", 0x1) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x2) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000788000)=0x1c, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f000092d000)=[{&(0x7f00007cc000)="0859d85fa1f55487515c5a4b2e0c6a23542cb829d77e32f49926647e7790ac84a68fe0c3818a15ee3d15433bdb0f5efb3e6fe1157c604b4034298bbf990e7f359103a857e29b6e332936293ba5f70286428d98463bcab9b258b637de79f28b24184efda644f4febf8ac718e4d999dd5c03f316add30c9e81be94ae9885dc2371d71496bec0a2697a25de6c3c29dc8a59639d191eb4b2623a63a27a8718b9947d2641b40b365ebcdf48932248972f51f4960fe58d47ca6d582c839fd790adf7804c8bd5ece4394f9af531dac7c5d69516a8d5e7578af21aa655", 0xd9}, {&(0x7f0000248000-0xa)="187565b90faa3f00dd03", 0xa}, {&(0x7f0000921000-0x1000)="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", 0x1000}], 0x3) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000e5b000)=0x0) 2017/10/25 09:02:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0xf2)={0x7fffffff, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffffffff967b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setgid(0x0) mkdir(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x8, &(0x7f0000002000)={0x0, 0x0}) ioctl$KDSKBLED(r2, 0x4b65, 0x258) setxattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000)=@known="636f6d2e6170706c652e46696e646572496e666f00", &(0x7f0000000000)="626465766e6f64657600", 0xa, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000-0x20)={0x80000000, 0x0, 0x2, 0xe9}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000001000)={0x8000, r4}) accept$ipx(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000000000+0x745)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0x11d000)=nil, 0x11d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80800) setns(r0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x800) r1 = socket$packet(0x11, 0x3, 0x300) munmap(&(0x7f00000ea000/0x2000)=nil, 0x2000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000011c000)={0x9, 0x3, 0x1000}, 0x4) pipe2(&(0x7f000004d000)={0x0, 0x0}, 0x80000) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000eb000-0x4)=0x9, 0x4) getsockopt$packet_int(r1, 0x107, 0x15, &(0x7f000011e000-0x4)=0x0, &(0x7f0000115000)=0x4) 2017/10/25 09:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000658000-0xe)="2f6465762f6b657963686f726400", 0x20000020040, 0x0) r1 = accept$llc(r0, &(0x7f0000538000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00002e9000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) get_thread_area(&(0x7f000065b000-0x10)={0xff, 0x20000000, 0x4000, 0x1dab304f, 0x2bf, 0x10000, 0x4, 0x100000000, 0x800, 0xfff}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c21000-0x10)="2f6465762f73657175656e6365723200", 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f000060f000)={0x2, 0x1, {0xffffffffffffffff, 0x400000000000003, 0x0, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$intptr(0x17, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00004f2000)="72656e6f00", 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009a5000-0x20)={0x9, 0x7fff, 0x820c, 0x8000, 0x8, 0xc32, 0xff, 0x8, 0x0}, &(0x7f00007b7000)=0x20) bind$inet(r5, &(0x7f0000e12000-0xa)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_TCP_PSP_LISTENER(r4, 0x6, 0x6c4, &(0x7f0000098000)={"00000000000000000000000000000000", 0x0, 0x0}, &(0x7f0000502000-0x4)=0x18) sendto$inet(r5, &(0x7f0000dcb000)="3f", 0x1, 0x20088045, &(0x7f0000cae000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r5, 0x0, 0x7, &(0x7f0000dcc000-0x4)=0x0, &(0x7f0000dcd000-0x4)=0x4) setsockopt$sock_int(r5, 0x1, 0x9, &(0x7f000026d000-0x4)=0x400000006, 0x4) r6 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r6, &(0x7f0000c0e000)={0x0, 0x0, &(0x7f000021d000)=[{&(0x7f000002c000-0x4c)=[{0x4c, 0x12, 0x7fd, 0x0, 0x0, "620acbf3000000000100015b50e8b2065f62e999ca3c501c101831e4f5b33629f6e068fe444cc763b6e27030f81aa64f2606190b1f1ceb1103"}], 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7b, 0x4) bind$inet(r2, &(0x7f0000163000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$netlink(r3, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000eb0000)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002e5000)={@common="69705f76746930000000000000000000", @ifru_flags=0x400}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000698000-0x20)={@generic="24ca3fc1819279e3c5936bbc1310e8e3", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d8b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f000070c000)=0x0, &(0x7f0000b72000)=0x4) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x553, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b2000)="2f6465762f72666b696c6c00", 0x8000, 0x0) symlinkat(&(0x7f000075a000)="2e2f66696c653000", r1, &(0x7f00008f5000-0x8)="2e2f66696c653000") fcntl$lock(0xffffffffffffffff, 0x80000, &(0x7f0000000000)={0x3, 0x0, 0x100000000, 0x0, r0}) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f000092c000)={&(0x7f0000811000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f00007e0000)=[], 0x0, &(0x7f00004cd000)=[], 0x0, 0x0}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)="2f6465762f73672300", 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20000080da18, 0x10000000005, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)="53") 2017/10/25 09:02:19 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000b, 0x10001) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f5d000)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x24, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0x0, 0xffffffffffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f00005dc000-0xa)={0x0, 0x0}) r4 = msgget$private(0x0, 0x20) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f56000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b21000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a94000)={0x0, 0x0, 0x0}, &(0x7f0000371000-0x4)=0xc) getgroups(0x7, &(0x7f0000b65000-0x1c)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0x0]) r8 = geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = socket$inet6(0xa, 0x2, 0x0) r10 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef1000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) ioctl$TIOCLINUX2(r10, 0x541c, &(0x7f00004b6000-0xc)={0x2, 0x8001, 0x6, 0x2, 0x1000, 0x2}) r11 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ff000-0xc)="2f6465762f72666b696c6c00", 0x2000, 0x0) ioctl$TIOCSWINSZ(r11, 0x5414, &(0x7f0000d8f000)={0x3ff, 0x1000, 0x401, 0x6617}) ioctl$DRM_IOCTL_INFO_BUFS(r11, 0xc0106418, &(0x7f000050b000)={0x140000, 0x8, 0xffffffffffffa63a, 0x2e, 0x2, 0x5}) ioctl$TIOCMBIC(r11, 0x5417, &(0x7f00001e7000-0x4)=0x2) ioctl$EVIOCSCLOCKID(r11, 0x400445a0, &(0x7f00007b0000-0x4)=0x1) connect$inet6(r9, &(0x7f00000fc000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) write(r9, &(0x7f0000d9c000-0xd6)="bc58c81b586817ac11060b9618dc44ee30d2976069f7c0e2f4558e06bdaaa8ab0b5312176a2ab075ea2772ff3ec201dc837ad76c77d2a9d7aa857c9575a869aa140e4de4f9998a2fa8a1d137111ce5626058b542c5ffe15515b8741e24fe1d2ed0fd4e99342171808ba0f9e3064d1030ba454aec601d32423f975bd6b4f0909a92ab25916e9a049f228c2400b6fcc182668eb88a2256cb7adc0fb189468e4aad32aab37fa574b22ad87b54bcb9fa6c802697901824eaf93bb9e61fa288d949228ec4e75c0ee3c763d38f87d4435cf2c98be163f8e5fc", 0xd6) sendto$inet(r9, &(0x7f0000f75000)="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", 0x5ad, 0x0, &(0x7f00007dc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000178000)={0x0, 0x0, 0x0}, &(0x7f000009b000-0x4)=0xc) msgctl$IPC_SET(r4, 0x1, &(0x7f0000363000-0x78)={{0x3, r5, r7, r8, r12, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x7, 0x9, 0x7, 0x4, 0x100, 0x7fffffff, r3, r3, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000001, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000011c000)=0x31, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000101000-0x4)=0x0, &(0x7f00000bc000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000055000-0xd)="2f6465762f7573626d6f6e2300", 0x3, 0x404000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) r2 = openat(r1, &(0x7f0000001000)="2e2f66696c653000", 0x8000, 0x10) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000011e000)={0x0, 0x0, 0x0}, &(0x7f000011d000)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x40001ffe, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) fallocate(r4, 0x0, 0xffff, 0x9) connect$inet(r3, &(0x7f0000ab5000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000022d000)="7715d4dae082ff49551d220ff8eb9f5692b5639a3b883021b7750e2a83aee8fe8ae81c9eca86a06ab9cfd0574a3ad04e390d31bf0c02c67c61ba9ceda2eb975709b7c432ad66f1676873804b1f9bbaacc809063a5e5d10192fd1961e73579de050cc17117a574a3e41d0ad4dd9af29ec9fa1c7652f3356b141803d907852ee8c17ace6a31034e8a2fe3200394133583897768870e37fb20e", 0x98, 0x800, &(0x7f0000f0f000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = open(&(0x7f0000f14000)="2e2f66696c653000", 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000d9b000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x800) epoll_wait(r5, &(0x7f0000bb9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006e8000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000e15000)=[@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf8000}, @in6={0xa, 0x2, 0xdb5, @loopback={0x0, 0x1}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000d3b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f00009b0000-0x48)={{0x3, 0x3, 0x800, 0x0, 0x101}, 0x11, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpeername$packet(r3, &(0x7f00009fb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000077000)=0x14) ioctl(r1, 0x3ff, &(0x7f0000681000)="90e1e76f959302fe26e439450e3700c2b09943ecf0d99db5547c145b82036d643d79da6b2b595f73d12474fc75d0d036511af66110bc7681386f0f3a16f38bb31b") setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00003f8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000148000)=0x788, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2017/10/25 09:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x1a, "2d075cb10512749e408fb00372b639681ba4781d47f3513a5be1fa88a169a36c1a1ae0090ac14cdf2a8205fd40b401a0e4d552bc2df05490722d817899bf05e0", "349471093ae2f896c7a2e93471eeb0cba4f4c6d9578bf6a719d2743ad7db5de3c67fdaf8dd87711fbfc8495f924bdd1d37e1c4d6d3849e8f4131e74fab676a76", "b49faaf66c154e47e869dba0fc84285057eff90100000000000000c5f46d9bc4", [0x0, 0x0]}) r1 = dup2(r0, r0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000285000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000031e000-0x4)=0x99) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000fe6000-0x7b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) getpeername$inet(0xffffffffffffffff, &(0x7f0000a21000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) perf_event_open(&(0x7f000002f000-0x78)={0x2, 0x78, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a69000-0x8)=0xfffffffd) mprotect(&(0x7f0000728000/0x1000)=nil, 0x1000, 0x200000a) clock_gettime(0x2, &(0x7f0000302000)={0x0, 0x0}) pselect6(0x40, &(0x7f00002b6000)={0xb17a, 0x40, 0x2000000d2eb, 0x5, 0x5, 0x8, 0x10001, 0x0}, &(0x7f0000535000-0x40)={0x0, 0x0, 0x40000000200, 0x42c, 0x2, 0x6e, 0x7, 0x6}, &(0x7f0000473000-0x40)={0x4, 0x5, 0x100000000, 0xfffffffffffffffe, 0x2, 0x6, 0x2, 0x3}, &(0x7f0000d7b000)={r2, r3+30000000}, &(0x7f000099a000)={&(0x7f0000d49000)={0x10001}, 0x8}) timer_settime(0x0, 0x0, &(0x7f00002e1000)={{0x0, r4}, {0x77359400, 0x0}}, &(0x7f0000e79000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x13, 0x0, 0xff, &(0x7f0000963000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00005e4000+0x325)={0x0, 0x0, 0x40000, 0xfffffffffffffff7}, &(0x7f0000103000-0x4)=0x10) perf_event_open(&(0x7f00002da000-0x4)={0x2, 0x78, 0x21, 0x671, 0x0, 0x6, 0x0, 0x0, 0x230, 0xc, 0x2000091, 0x10001, 0xfffffffffffff4dc, 0x0, 0x0, 0x7fffffffffffffe, 0x4, 0x6f11, 0x4, 0x2000000, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x4, 0x0, 0x0}, 0x0, 0x2000, r5, 0xfffffffffffffffc) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_emit_ethernet(0x4a, &(0x7f000052e000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="de895db1468d", [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) setsockopt$inet6_int(r6, 0x29, 0x49, &(0x7f0000778000-0x4)=0x7, 0x4) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect(0xffffffffffffffff, &(0x7f0000fad000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000aba000)=0x0, 0x4) r1 = accept$netrom(0xffffffffffffffff, &(0x7f0000d43000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00000fe000-0x4)=0x48) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000c9f000-0x4)=0x3) r2 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r2, 0x7fff) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(0xffffffffffffffff, &(0x7f0000038000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000080e000)=0x10) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x1, &(0x7f00004bd000)={0x0, &(0x7f0000b54000)=[]}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00008f3000-0x4)=0x0) setresuid(0x0, 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x28, 0x8000021, 0xffffffffffffffff, &(0x7f00002e4000)="2e2f66696c653000") syz_open_dev$random(&(0x7f0000b81000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x8080) sendfile(r3, r2, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCFLSH(r3, 0x540b, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r4 = socket$netlink(0x10, 0x3, 0x800208000003ffd) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000079f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000081c000)=0x8) writev(r4, &(0x7f0000cf2000)=[{&(0x7f0000cf3000-0x29)="290000001c00190455a8a349000a007c0200000001000000ff5005e809000100ff0000000000000809", 0x29}], 0x1) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000637000-0x6)="6919065a38ca", 0x6) writev(r5, &(0x7f000041f000-0x30)=[{&(0x7f0000b5d000)="", 0x0}, {&(0x7f0000daf000-0xb8)="f09176d527e97834adedd3b568eee6e7e267a901e00236d647260a85fd3db4dc14e10d34a98b3405df19599aa6b9ccf7553d9dced9331b40230fc47fc3c4a5c15d9480cf0be754958de2558e915f10488845759eb7d399e91540d6ccb8f3ed1cc82c4effa09565f2fa743be002f4094b288fd1b73f8f912f26618f01ae83d459e060d727386937f3673782148f9394a89a8c92e14a07540fe26e155f50ae4ea1b6456b86d0cd4fb9da775c495a0aa2d50d4dde360d11bc00", 0xb8}, {&(0x7f000065b000)="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", 0x1000}], 0x3) request_key(&(0x7f0000f65000-0x6)="6c6f676f6e00", &(0x7f00007af000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000a8d000)="2f00", 0xffffffffffffffff) geteuid() 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r0, 0x0, 0x0, 0x62000) r1 = open(&(0x7f0000ac6000)="2e2f62757300", 0x40, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000005d000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea8000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001f3000-0x20)={0x7f, 0x7fffffff, 0x202, 0x0, 0x4, 0x200, 0x41a8, 0x10000, 0x0}, &(0x7f0000b9b000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a52000-0xb8)={r2, 0x4, 0xd8c, 0x7, 0x9, 0xff, 0xffffffffffff6b74, 0x800, {r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x3f, 0x2, 0x80000001, 0x8}}, &(0x7f0000e06000)=0xb8) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce5000)="2f6465762f70746d7800", 0x802, 0x0) poll(&(0x7f0000667000-0x10)=[{r4, 0x0, 0x0}], 0x1, 0xc42f) readlink(&(0x7f0000e44000)="2e2f62757300", &(0x7f0000b2b000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4) sendfile(r4, r1, &(0x7f0000013000-0x8)=0x0, 0xfffeffff) 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(0xffffffffffffffff, 0x4b62, &(0x7f0000001000-0x8)=0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f70746d7800", 0x40, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000002000-0x8)={0xffffffffffffffb6, 0x6, 0xff, 0xfffffffffffffff7}) r1 = syz_open_dev$loop(&(0x7f000023d000)="2f6465762f6c6f6f702300", 0x0, 0x20402) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000012000)={&(0x7f000081a000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00006b8000/0x4000)=nil, 0x12}) ioctl(r1, 0x4c02, &(0x7f0000012000-0x4)="") r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000065a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000a1d000-0x4)=0x0) sendto$inet(r2, &(0x7f00006ff000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000d15000)=[{{0x0, 0x0, &(0x7f0000903000-0x20)=[{&(0x7f0000b92000-0x1000)="2c", 0x1}], 0x1, &(0x7f0000cdc000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) pipe(&(0x7f0000581000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000410000)={{0x7, 0xff}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5, 0x400, 0x6, 0x7f, 0x9, 0x4, 0x3, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) open$dir(&(0x7f00007c3000)="2e2f66696c653000", 0x2040, 0x0) 2017/10/25 09:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006d5000)="40706f73690000000000000001006573737f", 0x80000002) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000723000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}], 0x5) r1 = memfd_create(&(0x7f0000f8c000-0x12)="40706f73690000000000000001006573737f", 0x20000000001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000059e000-0x18)={0xaa, 0x3c, 0x0}) bind$nfc_llcp(r1, &(0x7f000003f000-0x60)={0x27, 0x1, 0x4, 0x3, 0x1, 0x9d, "6720a8887fc207ee18857306acb2066ff1146a2cd0db7e9eb835b2bc154a93b92d1feb02119a421567445152ccf98a82e23b4f32e151be015197c9fae291ee", 0x8ca}, 0x60) r2 = socket(0xb, 0x400002, 0x0) connect$inet6(r2, &(0x7f0000375000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000004}, 0x1c) r3 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x0) syz_open_dev$sg(&(0x7f0000830000)="2f6465762f73672300", 0xfffffffffffffc00, 0x44082) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = dup(r4) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000000000)=0x7e, 0x4) bind$inet(r4, &(0x7f000034e000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000041e000)={0x0, &(0x7f0000e33000)=[]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00004e1000)="01800063080076", 0x7) connect$unix(r5, &(0x7f000015c000)=@file={0x1, "2e2f66696c653000"}, 0xa) fcntl$getown(r5, 0x9) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f00002f5000)={0x0, 0x0}, 0x10) getresuid(&(0x7f0000fac000)=0x0, &(0x7f0000f01000)=0x0, &(0x7f0000a95000-0x4)=0x0) fstat(r5, &(0x7f00004c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpid() connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r4, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) creat(&(0x7f000044d000-0x8)="2e2f66696c653000", 0x18) sendmsg$netlink(r5, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f0000882000)=[{0x810, 0x0, 0x800, 0x0, 0x0, "4ba14d6894caf8df4e4634d713309bb56d966cee0d92ef8845e3ce8ef1bb92efc8148cf5acf319784019f56256be442c00fff27f5ac164b0a27c1478df5861e65a0b038219b0b33dd1282e5f7632c166c4c9c0736c157c4c0e4766c40664c705d1173c785a799a3646d41daa771b2c8c7372feb45c4b8a22fc53c99b2908eabd0188c746fabe94f3345d604c8535d159df58a27cf275edde27edc379902140c5a88f120a0ff1d2a2de701af25b9caec63f3650080f96029d9f4f79edaefc80baa252c741665cbe10c14efc64518eeb2e84658d12126511637320e8804d0a67be54f79e85852154ddfc96455f008f76f12a88b3e6d184368166c0c893dee97c8ada08a118cb442e9698dc3b05a5d9ea3317358047c0413483d24d346ea1366a40761ba94f22213b8e7058e5bb0560cde41df576e7bc764f8b28d9b330dc0dfa298e52b2bf94cf31c3ebf0c8a329b5e04b4a97396d0784b6fef4c48d14d5cebf3f57cf0645f5a227c12deea8a53c2e50cd4500f4318db534e53106fa2acc36b92b755eec8e2b9b899255053ebf463c3234b754d9190c4bf93a67146ee2850d92f2b3b9272f1bbf6bd3935d5e189c2845fe01bc12534943b4d6e5d7cb1d327a745e978933de0584a085e8e6c757b25245caa350f5d326d6dcced04b7f787acbca163dae55cdd4ba114b4c5a28321f0ae51f9b344c92e8facb064874d4cf1713f6544d6f126b9ef3ff920e2e297d08b90c1dc7d973657c8a07af9faaf11117e5962905e9b198b767fbde6d7717425e6951afd1f60fcc919e798766b6135a738cc628d7ac7b1c59ffd7e3f0f827f301cc2d5dce198c4660cfc3e7a7cd547756fd092ced97ffce3800630544289ba04471832cd5c3be14d8e52b6da4fb7d9a61ce1d18e2d2f6a125a72d75ff266951e91063ba2b67de474f904c2b0e6a7d1d18a7238c3fbad7f3c9c089ca639674e414467457bc742c9345970b7a1bfa21657d632e16153e346ccde479faaa038242395e06e8d0963e90298fa79dd9b181f05f9c1046536a96f091bbc9112c309705ad4c24a96edf2b4843c298393910d3b8545fd08daeae3e5c84bb9caa766367306bc5da368b9e772101a1919ee2881cd7798974af6f8e1bdac23b9bc9fd9b0e439f03141a8f92fbc3fdc8cb6efe55f8644dc528a6a76f7c95eee67b751eac1613e9e97df0b18a924ca18f813ea3b88c05dc7d5608657031578b8e655cc4e3d2f950403121626edfbf0f6c84355279973dd7afb1fa477f13e03614749bc58ab682fb2fb33a0e58b9b3187432554eb257455ee339f10cdd2772168154371bd70da7d3f8f36d237928de7780be7d8ef0aa49b2d486cb26c3ba22366d593869c49f5e93cd3173170a6fc22101caab01a52d4e79f28a7b47bd246a2bb221fda31771c82d92d0c89a2c83a33c8bf531259a121c12403fd863960f4607ae962c96972970e1995ed14ac001889f39918282418199aae02471bfbe7c7ca6a2277985a9dfce2abf5417ff656242b09e096c147d13890e6a1951c8e460d07d0f1417c92688176f32e5c3daf3026490b9ecc4eaf27b2d27e03ecb60c3f63140a0228f6dcc3594bfe99b1de2d9d5aee2923d0407b6f4eadee66a360a130696260b4bf2ad6abcf5a6295e82f1574ca47faf9bda51d9e42a0fc2578ae7897512b2ef57224e76a658118c40080a98248742da69fc04704e63a5dd24e105234761dfdb8502a62a91eebb36015b8fe4d7920761dafe33e65f012cb1e613450eab94694f77c9d26af6175edcadb5e2250474fb78de306721358970501e1083711f4d63c55659c7997f27638697fb4c902a54de1328b226b7fca6d30fb0740f7f2dce6d18343c850484baf8b0c9f408fe4fa60c4d3f002b06993e6b3b05a7829655f4fd7ab0359cac82c1d533148831f32da39316484d289cdedd773fc093721950861f2d6463275222e7f20116c969d7e5f7d3d13f041789a4af1e33980bacfdb397e97d5b3ba016fa94edf201f9c906d7045ff27a4948a6cf09bbcecf05f26dec3a8afa24ba8767edcd138cb209157ad617a2332dfadbda7c83d66895a6783cf0af15a8362de0d7699fa4d6fe874fe5e357ce6410d87c3d67689d6c3049daa2c50da67cfca088ea695a30e0ebf46cfec2c3099ba4c57c29b055fa98cdb9930a981bf550affa0874c8088164bd428aac5096ce2143e54971e331fce952bdbe06b260c1384b9177c61690740583c87e7e414ed037c435e1b352fdad832c10b22c697b582e4be2189ccfc6d03c04a0d40539917ff3abd5d0afc99401140b771e403a34512a42dfe5520cc077d5100a5473a1efbfb1afe6a4a8ebcdc71673d688e5548b99fa4bc4adf658cf6e724a98700e3f6336f3e970b8b49f09fe0644cade29d755137409436fd1bd3e3ba092aaf9f4d17cf477be0fad029514ae525713cc0bab17b7c4c29ac7116f3b6c718677804eebd34253ac3de3d5c147860e0c099a567b0a621956be4338330e92fcee22a0274744bd42564e796c15781c886bd27ee21174b260bef33c2282c1e23ba0d852b891daf55e4cb46a57d86de5a645c365d10d30715424ea10db609e68fd45e1a29699bac19c367f77d6c842415a19c8d72913ab9d4700969fd8cab1d95a380f36b7a165f3365fb2034d253f16ef4d8712f3539d57d64c736e4fd72d1b980f5807499519487add6996e2f8e0cf27491f8a81420e08f3ed34eb2962e47e910b7bd5d78b61d9d8fb76cb4735c30a7419cc2fc6033ddde629861d3a75743c128f76be0bcd6b6b5cc232df4eae357dfb3404c3497af1aa58dae661d0ea8715c41bc1ebb2037ee9f7c9d9246cc08d6e057c327533e6d5509e8e4d53de69ae3a8807d610715adbfcdc629e641341efdd6102e0"}, {0x88, 0x7, 0x400, 0x4, 0x6, "bf458c94074afeca5a74c92a241fee6b5424154087407c1009229a1fa93c32a4749cd887327146a617428b1b2a144ee37f43655f69f8a7d05916100b77aeb1eabc069c4a4bae9c520499ce9d218a52202c234b5e67d92c43249e6d32a7cc48d825ad3aa3425b2d614f6ff85286a615383b31597b52c6c182"}, {0xdd, 0x6c, 0x0, 0x1ff, 0x800, "dfc7a88da0c2875c6ce0e3ab0241e56ef83d7f2fe1bcc97e9083bc5793f0c052f2f6bd867346290dffd70b5d5f57ee18cae5688c9bd3792cf1e2db27646c8e5772e100e9e1c4e509740e8066009565046c52c9d3ca8d337bebf612274bfe5f5caa40a3416acf8892a9edaf656523e4fe7fdbee86530cbc627445bb923ac06fb3200e55734689542fcd8b30f4c5a73448a1516a87ee2334928f2ed66db991257157bf9f45458b375d08cb99f32294aa44c80614effc0fcc2dac406b36cf7fc9672c3fadb71ad3a42b5b881ca2fd"}], 0x975}], 0x1, &(0x7f0000eb0000)=[@rights={0x28, 0x1, 0x1, [r5, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r4]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x7, 0x80}, 0xc0) connect$inet(r2, &(0x7f0000bdb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r3, 0x0, 0xffff, 0x9) sendfile(r5, r3, &(0x7f00007d1000)=0x0, 0x10001) 2017/10/25 09:02:19 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000298000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000aa3000)="5e", 0x1) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00009e6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f00005d5000)=0x14) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa2000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000943000)=0xe8) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f00008b3000)={@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0xfffffffffffffffd, 0x500, 0x0, 0x0, r1}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xb, 0x800e3d, &(0x7f0000aa5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000aa2000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xf55000)=nil, 0xf55000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x200000d, 0x1c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f000018e000)=[{&(0x7f0000f56000)="0fcab0f503ef6451d2b364f318b0b5cd8f2418518a6fcea6103837060b09bc3bf3ef613d9846a3d892e1456b95920f74", 0x30}, {&(0x7f000010e000)="096e79774820e2e548e9d79e8d7f87a0746a55ef64d697c6520bd034483892f436d285eff47fd7a7f6d3f9d7d21f4a5723c935e6e813d7810c424160263f3d47b51c236ca94dcbdde23cd2f1453318c5e139b0b43e8e24143d3ecb0fb59c2332170afddc9f606aeeebe99c9eb75bbaff761c19c0970382d5ac69c0cf1bb42e53742398c9bdc9a8e29623107e5d0be25fadbe4458ef88ab938f8e2a8d8bb83fe7bda85137d0a75c2c9da2c24783aafc438adb67968c23ec0f5121bc57274205e3199aaa02cd8bc6a963def764867a69c7dbe12737de03b89d43ce18f94825e85aebca6d7d3ccb55a8620eb7648dcf29", 0xef}, {&(0x7f0000f57000-0xda)="c27b0780974a37598fd2df34870253eabbf3c7a4a336154ed049f83922caac25e7200078a69d2431143051aa385a7ee30da13ae963b37f96b7b8e45e5ecfd68f0eff05c5ac8c905649d9eac78c5867d17ddd484cb7ee17bae592a486014c7a79551b6f3ae2790662d806ddf7bcc1325597f3afcb2373eb9de3c05eb561ec9463dd1e51361097cddb3b70a07e86728068664825b1ed1f539113e33079848271b12ccb37d42d1d8adf48b67dcbac52cdb064e8677c82b6768e1ce0bd1c375daa309a03fb55329d7aa9ae6b45a961b6320090d694a139738ce071d2", 0xda}, {&(0x7f0000d91000)="65e289b8315c39681a2f9dde99af5524e36e72a0565e5d94bc2c939a8f6cb3952e9cc4fad257c5e7ee00329e39581a9acf39faa20addf843b6b778", 0x3b}, {&(0x7f00001d7000)="8e6f5a799039f8a4d21cfb67cff21dfb5b5ce703b58154", 0x17}, {&(0x7f0000c7d000-0x26)="559a9dac51977294539a18810fbbcf0a6ece2c76e6c7450611cf68c88445aa16830e2f30f9b2", 0x26}, {&(0x7f0000d31000-0x63)="47849982aef57bc3c29a3800b724ba1793e160a6516211b0962b2fb902d7f3a834d675b59487e7db88e2b5c5470a0a6f9ffa86c8c448bc59687c3ec931f42f7f7ad0512be696a7ef1bfff7a91911ff0ed013607b5e045c060c3f89fca4bb4dc52b2b40", 0x63}], 0x7, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00006b3000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f55000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f000010f000)=[], 0x0, 0x2020, 0x0) sendto$inet(r3, &(0x7f0000014000)="00ba445ed6f357446aaa3ee975c8e2d63065bb0f68e51a1ed15fdca51178e39c4406702cffb570ae360015000000000005c643008a856b25077ebfe0802a31f4102aed751ef7eacd532425d6f2e586e4000000000000000151e0f6de679a204841872c70f52f2105fec36b1bbd474de5cf5863ff2e1f77dcbeaaba20201d2296854873d5b9dc0015973e33e1e08401000000e724d5d33ead1002edc9ddbd00c3211082e658f39bd40600000000000000ab062c0ac62f813621a09d212eb9408642cd4a24f71730710c4b80989546e5", 0xcf, 0x80c0, &(0x7f0000f51000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000d63000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b1c000)=@ethtool_stats={0x1d, 0x5, [0x9, 0x101, 0x7fff, 0x8, 0x100000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r3, &(0x7f0000320000-0x25)={&(0x7f0000307000)=@nfc={0x27, 0x6, 0x80000000, 0xffffffffffffffff}, 0x10, &(0x7f00009b1000-0x50)=[{&(0x7f0000825000-0x22)="d3a134b87195d704ae36731c60f91fc4b60000ab3d80644e6c197de1103d6e96f442", 0x22}, {&(0x7f0000f59000-0xcf)="c5c5c05f0c17f9fe611eba9d09435f78ef6ef15983c658e8dcb9acd8df843d99a48da830909fb36e566c445c03a15dbf42517410839435461337dafe392df43e2b7a15adfde116532b030e7b008ba6b751534b4306e8cb2cad5014d7fec374aa95163f34fc3786642ce541560d82b870b04cfcc5b38d3cbaedabbf7eb008fd47ee7464c6c0678eec9ae50dd549b0680a77ccf8e1e5335a8c2f63bde2babfa8336ee187c58b8fe1463e29b0b74b39c89eb0e7ed7548b01cb2924e1d2d8846d5727727d211f7a5f4da09b8a1d2b50ccd", 0xcf}, {&(0x7f000068e000)="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", 0x1000}], 0x3, &(0x7f0000667000)=[], 0x0, 0x4}, 0x2000000000000800) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8, 0x4) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xfffffffffffffffd, &(0x7f0000005000)=0x4, 0x4) mmap(&(0x7f0000890000/0x2000)=nil, 0x2000, 0x2000000, 0x80032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000093a000)="696e42", 0x3) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000093c000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f00007c4000)="9b3162b84abef9d22f76b4ed2e07f2cbd1b5bc9c28e351d8b60717079e30ff88718e9d8b4c84a8025e8970302c99e9097c3e4b00dcc5518e0f09c41c5d3680304dfa3556b4ecb256339c", 0x4a, 0x0, &(0x7f00000a7000)={0xa, 0x2, 0x1bd, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1654f904}, 0x1c) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00007a6000/0x1000)=nil, 0x1000, 0x200000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000093d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00008d9000)="63646700", 0x4) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x2) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f000093a000)="18", 0x1, 0x20000801, &(0x7f0000932000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000093f000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000940000-0x4)=0x14) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000591000-0x90)={0x800000000001, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00007fd000-0xc5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000028d000-0x4)=0xc5) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x20000000000001c, &(0x7f0000940000-0x77)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000938000)=0x77) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000942000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x20000000, 0x32, r4, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f000093a000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000041e000)=0x31) 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000341000)="00", 0x40, 0x40, &(0x7f0000d04000)={0x4, 0x9af9, 0x2, 0x400, 0x6, 0x7fff, 0x9, 0x78f931a0}) mq_timedsend(r0, &(0x7f00001dc000)="5a9c8e7f28d3fc90bc3cf37e563044626df950479a54e31f5c7154ecb058241d1b5018791a081942597aeb48a571df3b6aed50c5dfd3836846cd8ef9df71fbf1319118a7cf51e3720b2c0c8ce8d620b567a147c3932ea01351eccc524a15f84e7c21257f097ab337b161c83abf10bbf2905809a4452384ca51e8b89f886746b566bec006a93173d81fff9941fa5dd132dd4b8ad03656663d936bff1a06c4457db8a74c4b2b", 0xa5, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f000015e000-0x9)="2f6465762f73672300", 0x0, 0x80000) r2 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001fd000)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000e30000)={r5, r6/1000+10000}, 0x10) r7 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x2, 0x4, [{0x4, 0x80000000, 0x0, 0x0, 0x0, 0x1001, 0x0, 0x0, 0x0}, {0xb6b9, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x80000000101, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x6, 0x6, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) ioctl(r7, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000027d000)=0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000062d000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dca000)={0x0, 0xfff}, &(0x7f0000e28000-0x4)=0x8) ioctl$FIONREAD(r1, 0x541b, &(0x7f000075f000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000616000)={r8, 0xfffffffffffff001, 0x2, 0x8d, 0xffff, 0x8001}, 0x14) getsockopt$inet6_buf(r7, 0x29, 0x2a, &(0x7f0000658000-0x4e)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000032000)=0x4e) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) lstat(&(0x7f00006e8000)="2e2f66696c653000", &(0x7f0000c73000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fstat(r3, &(0x7f0000636000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r9, r10, r11) openat$rtc(0xffffffffffffff9c, &(0x7f0000a19000-0x9)="2f6465762f72746300", 0x0, 0x0) 2017/10/25 09:02:19 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f00002d9000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000f7a000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x200000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00002c1000-0xc)="2e2f6275732f66696c653000", &(0x7f0000fd1000-0x8)="2e2f66696c653000", &(0x7f0000fc3000)="31000004", 0xfffffffffffffffe, &(0x7f0000fd3000)="") mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000551000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53) r1 = fcntl$dupfd(r0, 0x406, r0) mount(&(0x7f0000b2f000)="2e2f66696c653000", &(0x7f0000143000)="2e2f66696c653000", &(0x7f00007d1000)="72616d667300", 0x2000000, &(0x7f0000278000-0x1)="13") mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00003c3000-0x4)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000fd2000)="2e2f6275732f66696c653000", &(0x7f0000fd5000-0x28)=[], &(0x7f0000249000)=[&(0x7f0000fd2000)="30ffc3ea", &(0x7f0000858000-0x1)="00"], 0x1100) renameat2(r0, &(0x7f0000fcf000)="2e2f62757300", r0, &(0x7f0000fcf000-0x6)="2e2f66696c653100", 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f69000)={0xf27b, 0x3f66, 0x3ff, 0x1, 0xbe0, 0x6000, 0xc7b, 0x1}, &(0x7f0000fd6000-0x40)={0xfffffffffffffffc, 0x7, 0x800, 0x7fffffff, 0x8, 0x4, 0x1f, 0x8}, &(0x7f0000242000-0x40)={0x9, 0x0, 0x2000, 0x6, 0x7, 0x100000000, 0xfffffffeffffffff, 0x2369}, &(0x7f0000fd5000)={0x77359400, 0x0}) utimensat(r0, &(0x7f0000fd6000-0xe)="2e2f66696c65312f66696c653000", &(0x7f0000fd6000-0x20)={{r2, 0x0}, {0x77359400, 0x0}}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000405000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0]}) unlinkat(r1, &(0x7f0000013000-0x6)="2e2f62757300", 0x200) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000087e000-0xc)="2e2f66696c653100", &(0x7f0000fd6000)="", 0x0) renameat(r0, &(0x7f0000fd2000-0x6)="2e2f62757300", r0, &(0x7f0000fd1000)="2e2f66696c653100") mmap(&(0x7f0000000000/0x92b000)=nil, 0x92b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r0, 0x409, 0x5) r3 = socket(0x8010, 0x6, 0x3a8) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000fd5000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd7000-0x4)=0xe8) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fd6000-0x4)=0x0, &(0x7f0000cf0000-0x4)=0x0, &(0x7f0000a12000-0x4)=0x0) sendmsg$netlink(r3, &(0x7f000092a000)={0x0, 0x0, &(0x7f0000fd3000)=[], 0x0, &(0x7f00004fe000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x1, 0x0}, 0x10) 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000000002) clone(0x0, &(0x7f00005d2000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = syz_open_dev$loop(&(0x7f0000fb7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0xe006) writev(r0, &(0x7f0000fa8000-0x60)=[{&(0x7f000026e000)="", 0x0}, {&(0x7f000004b000)="", 0x0}, {&(0x7f0000deb000)="853fc053da592e2df590ca787f11af92ddc6743f4e2aea589142654f5b4612857cd2ed77f00d53c0", 0x28}], 0x3) epoll_create1(0x80000) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x53, &(0x7f00009d2000-0x53)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c61ffcc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x100000000000000, 0x0, 0x45, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xc, 0x2, 0x1000, 0x0, 0xfffffffffffffffe, {[@window={0x3, 0x3, 0x7}, @timestamp={0x8, 0xa, 0x1, 0x0}, @mss={0x2, 0x4, 0x1f}, @eol={0x0}, @nop={0x1}, @sack={0x5, 0x6, [0x180000000000]}]}}, {"5a"}}}}}}, 0x0) 2017/10/25 09:02:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00005e1000-0xa)="2f6465762f70746d7800", 0xfffffffffffffffb, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) mount(&(0x7f00003ce000-0x8)="2e2f66696c653000", &(0x7f0000e1f000-0x8)="2e2f66696c653000", &(0x7f000062a000)="616e6f6e5f696e6f6465667300", 0x0, &(0x7f00008d4000)="") mq_open(&(0x7f00001ea000-0x5)="6574683000", 0x843, 0xfffffffffffffffc, &(0x7f0000213000)={0x2ff192d1, 0x0, 0x0, 0x0, 0x0, 0x6, 0xffff, 0x4}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000faa000-0xc)={0x0, 0x0}) unshare(0x8000400) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f00007a4000-0x8)="2e2f66696c653000", &(0x7f00004f6000-0x8)="2e2f66696c653000", &(0x7f00000e1000)="72616d667300", 0x8409, &(0x7f0000c82000-0x2)="76b8") r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)="2e2f66696c653000", r1, &(0x7f0000705000-0x8)="2e2f66696c653000") faccessat(r1, &(0x7f0000018000-0x8)="2e2f66696c653000", 0x1, 0xc00) fsetxattr(r1, &(0x7f0000325000)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400", &(0x7f0000074000-0x1)="00", 0x1, 0x3) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000c30000-0xdc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") socket$packet(0x11, 0x3, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e1000-0x11)="2f6465762f7667615f6172626974657200", 0xc00, 0x0) flock(r2, 0x7) ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f0000dd3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") stat(&(0x7f0000705000-0x8)="2e2f66696c653000", &(0x7f000014d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r1, r3, r4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00002ee000-0x8)={0x0, 0x4}, &(0x7f00001e3000)=0x8) pipe(&(0x7f00000ee000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000916000-0x8)={r5, 0xd}, 0x8) creat(&(0x7f00008f1000-0x8)="2e2f66696c653000", 0x0) execve(&(0x7f0000727000-0x8)="2e2f66696c653000", &(0x7f0000e4f000)=[], &(0x7f000010d000)=[]) clone(0x80000900, &(0x7f0000290000)="", &(0x7f0000511000-0x4)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f000089b000-0xf7)="6e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000533000)={@generic="ce69701b35394da6f19cce53ada753c1", @ifru_settings={0x10003, 0x200000000000, @fr=&(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/10/25 09:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f0000d1c000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400000) r2 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x401) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f000051c000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000017e000-0x4)=0x10, 0x80000) fcntl$notify(r0, 0x80000029, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r1, &(0x7f00006bb000)={0x4, 0x3ff, 0x7, "b6067c7de389", 0x2, 0x0}, 0x10) r6 = creat(&(0x7f0000141000)="2e2f66696c653000", 0x101) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000032a000)={0x4, &(0x7f0000bd4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000434000)={r7, 0x30}) r8 = epoll_create(0x6cea) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(r8, &(0x7f0000c8d000-0xc)=[{0x0, 0x0}], 0x1, 0x644e) r9 = socket(0x9, 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000069000)={0x0, 0x5, 0x0, 0x1f, 0x6, 0xfffffffffffffff8}, &(0x7f00001db000)=0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r9, 0x894b, &(0x7f0000e88000)=0x0) poll(&(0x7f0000615000-0x20)=[{r4, 0x4000, 0x0}, {r8, 0x1f, 0x0}, {r4, 0x4002, 0x0}, {r5, 0x8, 0x0}, {r3, 0x2, 0x0}, {r9, 0x10, 0x0}], 0x6, 0x7968) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000ef1000-0xc)=@sack_info={r10, 0x2, 0x8001}, &(0x7f0000fb9000+0x20b)=0xc) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000a65000)={0x0, 0x0, 0x0}, &(0x7f00002bf000-0x4)=0xc) sched_setparam(r11, &(0x7f0000d20000-0x4)=0x5) epoll_wait(r8, &(0x7f00008ff000)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffa) poll(&(0x7f0000a8a000)=[{r8, 0x9, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_MOD(r8, 0x3, r5, &(0x7f0000985000)={0x20000004, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r9, 0x8905, &(0x7f0000b69000-0x4)=0x0) fcntl$dupfd(r4, 0x406, r8) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0x8b6000)=nil, 0x8b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000264000-0x4)=0x123, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000d1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00008b7000-0xc)={&(0x7f00001c9000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) getpeername$llc(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f00008b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008b8000-0x20)={0x7fffffff, 0x4, 0x204, 0x6, 0x7fffffff, 0x6, 0x0, 0x3, 0x0}, &(0x7f0000268000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003d6000-0xc4)={r2, 0xbb, "ed27f31d7eaaabbdc4e05d45d5f64b3a0494834eaa7125b14ebecc3e32ed7f0e36592df8ef48e8cc5ed7c81ddc22ba09000fd9d192860aea98d233dec488e749254aab8934aea287b5e07949d18075fe943d8ec56b5bb36c44181f149ef5ad39c2dbe71a7b04311dd285845735e7301419e283cc481a9a2bc53984e638f6943156caba95213c3c4785e9490306aecac0ca636d1997cc55e8ecabcc54cd865c3ae7f164a27a603b8075f5bcdf70d15090c04060733d1714b3dbdf64"}, &(0x7f000043d000-0x4)=0xc3) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000581000-0x20)={0x1ae, 0x2, 0x208, 0x7fffffff, 0x0, 0x0, 0x1, 0xfffffffffffffff7, r3}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f00008b8000-0x38)={&(0x7f0000766000)=@ax25={0x3, {"221b69ccf35fb3"}, 0x40}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="974ac8fc3bc9f8a27ee066d1e80585eff6b8d8d46f2f69765c2189b2735de4182f82662dff1b008e03af40fdbdd7fef9b0a510b6b2ded05ddbf8d66a4459cf3fc8a556e03eea6c73c4e6b03c941a295761d48978b70bb8edca7f778fc32861c8b9dc004d4a24bf754de35e52e50c342640b9a03545ab49928f743a59364b7158d2d054df82fa847f9c68e8ee77a20e65d827a3138fd0549fc27c3f2564ed9dc917d40f021839a41c4246ab90bd2517aa1a892dc682cdb9f0de892204013f4a4426", 0xc1}, {&(0x7f0000a88000-0x33)="23264cb1ddd9eef1a552424bde3ee4bf35e6e471f8d61acce17589ea49387ff853681c99a7833fc16f6b10061a90e10ec23639", 0x33}, {&(0x7f00008b8000-0x35)="d7a7b19910792ee87db18fda11e1fddd7e3c884ebc6c404521666c7be6038b824f8ccb1340ada8a8a70e6d3b4542b0a1e9ce9d68b9", 0x35}, {&(0x7f0000658000)="b84fa829e46410c4f691b324e6e6060fe5d26630cfae74f923cb42d390b9e60d54c5f119fe0fd842f7d637009a2c49a344da3a4ef460977497684d764560995c98debb4501856dcedb1288c03cedf4b493a28dbc7c295ba9cc936f208a3f", 0x5e}, {&(0x7f0000051000-0x5c)="9f068a9c9b7c97945eb8ad84e10ea9e55cd70e1ca15299753698203cfcb060a2df5953f00c954f012edeb5ac82ace2ff0ab805010859c08cfc82682450c2d1863addff3dd280a308315bcf43d6687106b726b00b4c3e806826f2d48b", 0x5c}, {&(0x7f0000aad000-0x91)="5fa8f8fc0493be5a78a18c76fd69286fc357af287976af26ffdb43b3a504afdcea62ca3c9b7aba01f2bf1eb54cafb7bd5427f64e09db53cb2d0b937e19516b2a7c22922e933feb6b244b500003a289dfdc7aafbb9ce611fa7f184699cf243baa7b42cc0135916e943e0e59b1898b352cc2020394c838b0ae0c70ca95bfff6564ecc15144b00700cf7a7560612760481eb9", 0x91}, {&(0x7f0000000000)="223e731abe528f8b79f701d6f99b7172e94f5f75ac9a8312d0983320b3f3fc51210d16c36671ab8d21751fff6fe55bc69ac280bce0f14a93bef5c46688164c4fef367389ff4412201c584104765ada29156c137d49a4ed2bba3eb1800da2aaa7461bc02c24e398e4b12b1b144dd464128f6a3e2b79a749eb10211cce0fa61e1d", 0x80}, {&(0x7f0000000000)="4567dbf34a74c597f96c9f09410132ff6a0057e188cadb071d7fe659f9e5b2f5059abda78dd720086bd7f3258c4a265ffb9ab2f8ee6a3e91fd3f995a7c4c330e866763ea70f7ceae86624d802273ae01c34b5efe4c8c79204b0fbddf2b017e547b18f5071c2f4e855221934bf05b", 0x6e}], 0x8, &(0x7f0000000000)=[], 0x0, 0x20048000}, 0x10) mmap(&(0x7f00008b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f00008b6000)=0x459) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) readv(0xffffffffffffffff, &(0x7f0000e28000)=[{&(0x7f0000a1f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005e5000-0xd9)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd9}, {&(0x7f0000c68000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000b6f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7e}, {&(0x7f0000efd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a}, {&(0x7f0000179000-0xc4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc4}, {&(0x7f00003bf000-0xa)="00000000000000000000", 0xa}, {&(0x7f0000dad000-0x54)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54}, {&(0x7f00008f6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72}, {&(0x7f0000dce000-0x24)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}], 0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000c6f000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2d, 0xfffffffffffffff8, 0x4, 0x80, 0x4}, &(0x7f0000506000)=0xa0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000299000-0x70)=[{&(0x7f0000b2c000-0x1c)=@in6={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f00001ec000)=[{&(0x7f0000785000)="6e4d68f647290ebfa8323eaf36d9757fb1b11cf25abbb40e8b5b2648ab0bb4d4386dbe1a438983671aa5de848d20ae66718f9fbeec4a782e5a37508c3679a344643f4975c47c15ac654fa0cedf7ec49f1cce5f72013b7c76cf8904b2c511496f484cc40cce8d39777b1be1e9ef", 0x6d}, {&(0x7f0000db4000)="7bec6f04f907218e6b2afa919cddc79ec292c8ab36ce4d54dc5a0008cff984265a6723323344b3bf97e093a64db752e79d767012ca8f67e2cdd962cec8340d89bc2c0e6ee4f26487", 0x48}, {&(0x7f00004df000)="9131073e4fa2ad68c5791a9ead96d51d2289b9b09aa815b27a1d04f2218882e7bf3ce1881cb8f416991edc027db57c18efdefadb41bd3ea199c847d52dc3bf70d0c054a7e7680944e4bef068523332f0bcffc105cb26033d0844c62e551486eadbf6988038c6d3eec283adc7e47f64fca1ae01a0696bc151c458348dfa74717a69c3756209998eb994780cf17d488488e76e5f2076435bb40691e75339", 0x9d}, {&(0x7f0000ee7000-0x79)="96bd15de760516ec992763fca53c16c6c8db06445e257d3aaf09ab7bf762df03198b24ed1089c3f5cbf202a788c7e3a34a675b6aada45c81a6b38f8043c68fc340e2168a6835dfabfbfd7a376a7d178399fb8690658450a8bce7fe5cfe6cce26b066379f1720f6ce965ea8fd39d4198d32d0bc7d5794dac995", 0x79}, {&(0x7f0000895000-0xe2)="565c7c8050e5588b52249d5ef48ce985ffcdb0cebc715fbc90a1d7695b94434c381591efd5f349ee2b8363e9caffb868696d99b352821c3155e6719798be49444e5b8e9074a45cbab7f91175151a87db75c70ed64b288a868c1ec1ed0133b370e20ce566570fe9aeacd783554d22e38d5a80dcd20473993faae01bb78d32f1f634d656689f521a5d39d096891354514d58968918d19384917113e2d26fb17a748384e21f8fc7c64023183497cb2a5ed36ea2d8776e653fe3fb4658297b4acc2c23ecbf2bd77f5a0aab2275930d45e3e35e22b2e35106de0469afaec28b80dac56347", 0xe2}], 0x5, &(0x7f000029b000)=[@init={0x18, 0x84, 0x0, {0xa38, 0x10001, 0x3, 0x82}}], 0x1, 0x81}, {&(0x7f000043a000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fb4000)=[{&(0x7f0000ccc000)="b2842a0c4be905300441433c6c9d4321e08701c69e5e7b393723c950d6f5429f5ebae5ae7699c9f6af6890e970a7bd3c60bb48964cf394076db6e0d2fefef536a5261f7abea91a9af7fcdac3bdfee3c6ca61c1a9628f9c776a1922916bbe4da2a5f8a9b1f681054714bdf3a4e2016845db4858583012334ee97eeff1b83aa27c6bdc5a5e236825ab0ffe2f48e5d9ce50ebbf55083e39f861376b52287623ee4d", 0xa0}, {&(0x7f000056a000-0x74)="b012a90846932249d1ac710528fab7f0ecc3a0ad03323a8b436203878b86ebf1fe5b5366a8ec5d7a1b379059571ccb9d9013aa68c896a08e3f4dea28394717b0753420cd6cbf5239a2c78ae7c65d140d763c68e1017dbae51fab2f460c0fa787e2357028349ec5f0eac74d08e764d50748633c9b", 0x74}, {&(0x7f00003a6000)="d38765d8aa82865dd737a4f2f0013d2de1b77fb0b444d441c63083821e1c41633a93f5", 0x23}, {&(0x7f0000a34000-0x58)="d30f9898362f7a7e461cfeb2719f5b080f26e181d9916ecca0382a1d524b39f9f80bad655aa7fcae2395efe6d434596bcf46cc265c127cb4bbc8f87aad3ea2aacb0d33c33d4d46cb1621c897125835dd3ac596d9a50ff3af", 0x58}, {&(0x7f0000b77000-0x27)="ff26f994ebdc35355b8a455dca8f37f7f80560cbecd4eda225a3b0e49f68a4980ca451d39ffa67", 0x27}], 0x5, &(0x7f0000dfa000-0xc0)=[@init={0x18, 0x84, 0x0, {0x7f, 0x4, 0xd6ab, 0x528}}, @init={0x18, 0x84, 0x0, {0x1f, 0xfffffffffffff001, 0x5, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x8000, 0x3160, 0x480000, r5}}, @init={0x18, 0x84, 0x0, {0x8, 0x9, 0x1, 0x3}}], 0x4, 0x1}], 0x2, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000d09000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}], 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00008bf000)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xe2b}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xb60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000864000)=[@in6={0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x686a}], 0x3) writev(r4, &(0x7f00004d1000-0x10)=[{&(0x7f0000c2e000)="2900000021001900013d3500000a0006020000160000ff00000000040d000600ffffffe42400030008", 0x29}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00008b7000-0xf)={0x5, &(0x7f0000818000-0x10)=[{0x25, 0x9, 0x3, 0x80000000}, {0xe2, 0x1f2b, 0x0, 0x7}, {0xffff, 0x1, 0x6, 0x9}, {0x0, 0x8001, 0x4, 0xa}, {0xab, 0xffff, 0x7fff, 0x6}]}, 0x10) write(r0, &(0x7f0000776000-0x24)="240000001e00070100010000000800000b8ede000f000122fa00000000000100010c0000", 0x24) 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002b0000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000285000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000ae000-0xe8)={{{@in=@loopback=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000455000)=0xe8) sendto$packet(r0, &(0x7f0000d0e000)="62ef3d08ab7673f7eefbb085f8c6266c7e40f1fda7f47d2f01f250d4ee92bc59ec852878f8420a5cbf8431fc90119c3f84d4714e09e57bd8360e7a854c78c2f993f457ce5ffd415546bf238377ce9ca19ab29ee96103e5bb35c7fbe9d7418cff0cc855a0b77dadc7ad5d8ad30069050daa1f0c3dda00c0ccb4a0bc61dd4db30abbe2089b1c2169452102e3662c3c8aea314ae78939be5135645848001ef7bb53", 0xa0, 0x1, &(0x7f00008b8000)={0x11, 0xd, r1, 0x1, 0x8000, 0x6, @random="9c2d44e22521", [0x0, 0x0]}, 0x14) seccomp(0x1, 0x4000000000000, &(0x7f0000001000-0x10)={0x1, &(0x7f000047b000-0x8)=[{0x8000006, 0x0, 0x0, 0xffffffffffffffff}]}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) lstat(&(0x7f0000800000)="2e2f66696c653000", &(0x7f000015f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000030b000)={@generic="020000000400000000f5ff8000e9bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x0, 0x0, 0x80000000}}) close(r3) connect(r2, &(0x7f0000009000-0x10)=@ipx={0x4, 0xfffffffffffffff8, 0xfffffffffffff633, "6d9f4d290bba", 0xf35, 0x0}, 0x10) accept4$unix(r0, &(0x7f0000c61000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000845000-0x4)=0x8, 0x800) link(&(0x7f0000d47000-0x8)="2e2f66696c653000", &(0x7f0000331000)="2e2f66696c653000") recvfrom$unix(0xffffffffffffffff, &(0x7f00001b0000-0x9b)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5, 0x40000000, &(0x7f00009f8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000001000-0x10)="00f1fbea210018000011110ffdc100ffff", 0x11, 0x3, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f26000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000971000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000959000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r5}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000936000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f0000150000)=0x0, 0x4) connect$inet(r6, &(0x7f00003ba000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = dup(r3) write$tun(r7, &(0x7f00009cd000-0x19ac)=@pi={0x0, 0x8a75, @ipv6={0x2, 0x6, "7a2483", 0x1980, 0xbf, 0x1ff, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x33, 0x27, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x1, 0xfd, "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"}, {0xff, 0x39, "fcbe15f4696d37c280c41b26d11b090189b31cf25c6b3a59f6941a83d53abdc274680be00e738098cc1add1a63d26ab5c7b8561237170eb0ac"}]}, @dstopts={0x87, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x1c, "0bef114d334bf16ff5b731e00857dc5b814bb46579baf9b78f03f216"}]}, @hopopts={0x1, 0x26, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x39, "8a4a6c50e46bc99d71f78c965971655b75b1aa74a0dcb610c96c3c187405ecfa226614515fe03abd65b4d2e767dafac30a1e8645b2b9f5193a"}, {0xc9, 0x0, ""}, {0x1, 0x1c, "f6b935a40a27a1c7ec76a2842b8db7d1089ba9dfbdc1d012d41bea14"}, {0x5, 0xd4, "84886456436f189d176b0e910814d26f1e5f1f4b44f73c7b287cbf499da3cb1d8f99742fa23fea217f529c27c32eb984249b93947ff758d376310613615ab1e9bed35a68b027ca672eedce0673eb8c5a823c0f1a8869753c28024fdd1fc1bef17f22370d3594029dac96a3b8d742f8c1204313afb21c1ed248a5d15b8391641d9f536680380944dc6979af54c458d6cfe1dc63f1bd720ee2f1f486e70ac3dbd0f9ece2df8f856c3154c7d6b08cc57b6e59b396eaf26cfc6413b81400a556648a6ca75541e6da2480894fff8c6e60a214fb809d34"}]}, @routing={0x4, 0x2, 0x0, 0x0, 0x9, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x88, 0xc2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0xcd, "a7dc1d2f8fb7f1ec6c3020dad2e6eccfeb873c054a03a1d7dba295fcd95958e8a55e03a320f6d867840dfbfe6e7db705cb964f19e35a0e856866fdc9daff4dd390b842ee35756a5e2688703bb8fb5fb68b4fa79be52cf0072d7c393eec6be353bfa60d3cfeec5bf0fa8755e87ea4a6ba89e00e57d1d992cf374b15010b32c4cb4471b847eb60fb05911d84699f442060d4a20c4982a2907178fbd15462d42a9c5fdb5fe66a026370b7b442093ad2f80c4147489fb369eef2ebd24f5192b8fcbdaae83f9b098f8f069efc927d0a"}, {0x1, 0xa4, "66c9b2d011fed67af66e2cc36130f82857cb7bbef443a041aa6bd7db1e7f7ed49641813d8f9553c7eff314175bde3c1bd3258ecedeb66677705d99f9e34127194278a44161658c49e631a33f230543f0733727b017f336bcdd53618e2c3f508058c7ae3f7d1e1a3d031538dc9246d3a287f8599dfd6da25f1f326de527ef9b7d2fe572600222302e23191b75bc2fc95f6b92af5ec7d42f0101c1a343ae526c5cbe794a8f"}, {0xcd, 0xf6, "04088b171b77359b54dbae753bd404b565f00be412232abe154220fc34c417b9a8193e509603ea2261b9a5afcb845166c60a4db571754ffd12377f18555b61817e704bef9088b0b1dd5172899fed90bf4895d53fc266d1ff5f1dd690b912e61de5ed0b9b0d53a362f31a4ad4acfc6a74d591d07bcf834c1a6f2287cec999908e60c58ac86948527023c0dbd5f4a7e04b6d6f9afc3f5aa331d4d024f483eb4f3e8b2cfa8da5e7b8ca17b58e86e526fe29c37ac237b41f78954bb75df095579a5cd708dec740a02ded86b8ab49f519f266c0a70b6bbe1e09146287218918b3cecbb9acbf9c634d6f525108f6ff0844a7b60564b5965035"}, {0xff, 0xfb, "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"}, {0x5, 0x22, "0d87982a3c8c66ae446c5f54185f68473a7cd40938af1fec4211b781d4a0f1c405a3"}, {0xff, 0xcb, "8c9bd5b2aae3ecddc6868370a178d7486d70d88bb3aed2f3f35d3215cd32681d43e9bfe68ba0b7ed4d972f8125d97d07017f0c5b06e94b1bed5d9bb7fb15d675549879512097f28474925966860d30a3c5f1e0c8d390a1687f06b116a12d57d9f848a351af224f21716e482d3d4d39dd91b2b52856594822ef087d660d107632fef28162719a5d61493b905c4558be9ae29496a49fe4e2b0f1ed1f4205b04d0b5a8e4e528af3b7520bc50578132fdcc78557d39fa335337ce1f364a84716b5b750c06b841fc37ed4e27534"}, {0xff, 0xf5, "e7b693f16dc708915c20374b13ec73418626d9b716b208f5c0e29654dde8fff0bf1930986f2d1d950ab76b63fec6aa36a7eca8a5c6dc54a54ea47d638fab7929d3f3c3f280cd4875b48042b81387894493d58c923043393e141397fba0975d718fa9ffe4419139c04ec18f4c07370113fe7b5394348c2317a7df0e18ec1805c303a319b55f2bbf22db2f2f35d4a1d4bfa4e27dfdcdfde98b67e64a2425585b82d0b8049047ee0150c2996be62f8a4770683d62d4efd3d74c5db364e92add978503884bc9217bb693ae7e2cc913535d1c6ceae039f9ca2a5ad6a9985fafb425e905417a71a83a214c2cae787a35ab70985098cd078c"}, {0x7, 0xbd, "4cabccf7ff6dbc2d8e6aaa2c2d722504af3cbbf4d35e99a4e954764f19f0a67b47b8db096e9f3a46df196ea4ec170a9550886e680456c6b20e0c123cf1c16960c5a549349ff4ab2b6c2d65e6f7c1ff298c8b95e0ac77f2adabfc752c046b823c196cf5a0ee3788ff34e1ab90ac817891e8a13450b649b4a16080b9e283fdc5f2184a8b7fc0e4a641ba0e5fc028f9c951c2fbf6b29e8934a51bf0fecc9b98ad8ede0228c8fe06d57115e51b10e6a972f387011172f08b03f6928198486e"}]}, @fragment={0x16, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffa, 0xd933, 0x0, 0x3}, @hopopts={0x0, 0x20c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x2fbc795a00faf165, 0xe, "183812f113ceab86cbe78121226d"}, {0x7, 0x4e, "3aecd6758308c09c25b4edff5da8443a8afbcd84e357aa0c16338fca01864c058dc0c416c4e892ecace1f2a09e553660d1dd6742316efe0ae6ce74184d76bce0f4fcbfb7adcb8405505c69fe0dc9"}, {0xc2, 0x1000, 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@dccp={{0x2, 0x2, 0x4, 0x1, 0x8000, 0x0, 0x0, 0x0, 0x80000001, "d30ded", 0x6871, "25ae1f"}, "a61e61e48d73c551137c37f7ccdd3d7dbacb2e264ff8c3ff"}}}}, 0x19ac) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000482000)=0xf4e, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000249000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000db4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000a24000-0x8)={r8, r9}) ioctl$DRM_IOCTL_GEM_OPEN(r7, 0xc010640b, &(0x7f0000de3000-0x10)={r11, 0x0, 0x10000}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000591000)={r10, r12}) sendmsg(r6, &(0x7f0000f86000)={&(0x7f000042d000)=@sco={0x1f, {0x8001, 0x8000, 0x47, 0x9, 0xffffffff, 0x7}}, 0x8, &(0x7f0000464000-0x60)=[{&(0x7f000029a000)="23a55d1d2917c76ef40d3e18f8f3b3dbb098415dce636177087b7389a214682c264b74dfcb04ac0005a1ade76d0aa173825d7d", 0x33}, {&(0x7f00003a9000)="d87206076d2eda7010d333d6f4ebd97b41ba9610ef1e2d0f96d2ebfd60a7bd8342a948528785ef753abff06299a72ae39decccdba8e661ff80fcea967a8f3b5776cef858c9e304781239de68d8b63ae65216754b7e9b6a2f3906ab64ba370ee2ce0fec71e1ef47f8981fde90f195abfce29fddd6b65a5308683a9b531b", 0x7d}, {&(0x7f00001ef000)="77b155286f17bcf22452c3fd1b5dfafdd36495efd993001caab060bac0ebfacb711fd8da4e02cdb96353c627af58e5e37a63d559fe1d4782e0446061ac950cf0b4e006c519b61156fd9621ace566db2f905ac9ff0f57d7d9ebab81df6b18800b9253eeb45905887ff5d96dde28b6a1559d75", 0x72}, {&(0x7f0000818000)="bd5f0625554c3b1c390af26e1b04aade5afbb4cae4715aba8afdd0bf566aff1fd1b5de9861737ade31f79fbc669124fd918371f527cd2a01829a46f97b031f762d0fc5502c6483cf231545d3eaf1bdbf042de7268b2b7bdb4b3f4661ae5fdcaf21b363b550793479476e44aa7bddbf75f82a2edb88d4af7c81aed6d3e5d4022d601ac7683222ab09aaf57e8e33081bb5c6c46f5385f31cb7e77fb48b55e93bcb5dae863011b12518dc066e81b7591eb402ff11dc9d44aa1c45b3fa58962c846625016372bde203ddd76e279e5d6c5c3f7692c43866fb6171f086425659c6c74026afc26c16239b04dcb6f2343f7d6c32f6c588d8c5c1", 0xf6}, {&(0x7f0000476000)="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0x1000}, {&(0x7f0000c01000)="3dc079bbf98c7a67cb770935db2085f82b2f0b568dee60c91407b0b117922e9389805d413edd882b47fabb48bbe939df150cb233941c072ebf51d875b623a4848fa33add43b4d47cbedbc79afd53ce9fa5eea73e7cece35a97acef113a8589937563ab303af191ac34d4fa4298220967a2b85d376ac3a13d192b755f0b38", 0x7e}], 0x6, &(0x7f0000c77000-0xd8)=[{0xd8, 0x110, 0x4, "cd67cd6505fe3be915af99b04721ad1d39336e05c92e7c7e30fe67b180201668b6bc5a2b5e9d5c8b3ca0ef316efa3d0ce19ffbe38f14c942267edf52ae513a6aacd1160b265ebfbdcaf54b047a502b93db38d6e90543baeb127173337be18994797f5c4396a864fc0d035981cef75f43555d8a75f7e74af1f7f023b764cf89c67b02784e6a75d50f604a8356966ac57acab7697a107c85d31e302ac419a43e9a207038231f4bcb4b7c79c46c59e6a7f400557e21e41e52b3ea63345c83e8c8c9c431414038"}], 0x1, 0x10}, 0x0) recvfrom$inet(r6, &(0x7f0000930000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc0, 0x10000100, 0x0, 0x0) 2017/10/25 09:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000070a000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000e8f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000c24000-0x4)=0x9) r2 = accept$llc(r1, &(0x7f00009ca000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, &(0x7f0000edd000)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000d33000)={0x2, 0x0, @rand_addr=0x7c0e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = epoll_create1(0x7fffc) mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000c4f000-0x10)=[{&(0x7f0000dc9000-0x31)="2900000020001903013d750d000a242102000056000000802821000008000e800011e010315aec00c87f8396b8", 0x2d}], 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000672000)=0xab, 0x4) sendto$inet(r3, &(0x7f0000cf9000)="7c", 0x1, 0x20000000, &(0x7f00007c3000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000848000-0xc)={0x2, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000072000)={0x0, 0xbd, "4da76ada63d31885afffa211938d0cab9319b7a021bc24f38132e474be277eb0f567fc76c4b028be89413248b4d84c79907f738a7ebcff0f0de9565aad99f04683820b69b98d7e94044eae823fc852612f670c30e0e09fa558d09f0f5393712ed32bf3649d2285b7260165ceb155350d7523d31776737b5f6fdf085db6dc28a4372d6034f231c0d345d880179ced85f15ec73e340edac42e2e068a2e22de31f6b80fcc61d73a6d19df2f17e3b3037d3c64b8e00ff2b8ee7a4b3a141fcb"}, &(0x7f000080a000)=0xc5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000f15000-0x10)={r5, 0x3, &(0x7f0000399000-0x3c)=[@in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffffffffffffff81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004f5000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000994000)={r6, 0x6}, &(0x7f0000250000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000064a000)=@assoc_value={r6, 0xc39}, &(0x7f00000b7000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000022e000)={r6, 0x64e9}, &(0x7f0000301000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f52000-0xb1)={r7, 0xa9, "a1d0f5c07e6cd4cb5e77cbc42276a372f4ef0faeaba5dbe7053e2bcc755ad297ceee5651e81754d7ea0c8dbe88334d3cf1a883c33bfded7a28424bc6e2656410beac72aeb73ea2da7b7fb294581991857d4a221fd7a1c1164ed6738949584fc9dfe315b2d47c62ea97b2cba334673d68d9817e47f74fc38a38e886eeb8da4106c86910bacd68716e4698fda1758522d596fa5b1600ebf6a07e956b051e64b2077e14535abbcd76df10"}, &(0x7f00004ab000-0x4)=0xb1) r8 = socket(0x11, 0x200000000000003, 0x3fffffffffffc) getsockopt(r8, 0x107, 0x14, &(0x7f000051e000)="", &(0x7f0000028000)=0x0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000596000-0x4)=0x83, 0x4) sendmmsg(r3, &(0x7f000042c000)=[{{&(0x7f0000537000)=@ipx={0x4, 0x8, 0x5, "6d59d3ebd028", 0x0, 0x0}, 0x10, &(0x7f00007a5000-0x90)=[{&(0x7f00001b8000-0x7f)="", 0x0}, {&(0x7f0000b07000)="", 0x0}, {&(0x7f000034f000-0x69)="", 0x0}, {&(0x7f0000378000)="7c0218fdbc4945fff1f1f6384b65c16615fa16f5baabbb5698db8d6382742468e04c00c878717ee878d428a2eddb7a78243509aece1531339e17d5a437d99eb068029ccb4d55afafb9d8fda1ba762a4252bcbafc08bc9085c1d253a9d748b69d691c8f9ac23ff56003976b8de9e9d570c846f1be2af5079174dd424cd4fc6f52b141d0feaf1ce91e575055d00ea71d99580a53ee23f5e1e8002923067774fb59a8ed219e342a34e05ae5cd8b7e59102de7b465a93325eeeeb94c5c89a4acefef71998e94f9fb5633fe7e599102f1da019adb0f6d4623120a51616eb7c37361b4fd3eda9dbd1732f8fa82a730cebeed52bb17c68783a944d912a8bd994e1a23af9927aa1d7a4fda85e06b75d5763cfc0d0d5b0da976e306da4fec47c98c052fc46e5f73122fab83e00c63f2c4629146d1a3ac6f6ec80d3c38e91163e3ab660a1cbdeff69b03d97f2af0eb25f6b1c13193f4f1586ff0384f02e79a1d9303b2ab7c9c730359381a9c7bb697408097a84fef3313e77ad8b7a76843debee29e014292766c7a98bd5230b6c4f5570c6a38b947c6d54156cb965f9bd57e51a07ee9eeaddcf1f37b118de2711f316aee8083f6fd0ec6e1e4d5d5679aa6a45c22159aad871a264c4d4c3072f6735f185ee68230d413f006844db7ad706bde455ede3a66b03df2c4d9394ceb67d8ae829d593fc409b55c2d2a153e40813973e6a4708f46cd9767d09fee2bebd14e7e16c131ea2a798f855b1063068d3102319699c3ecd70a91b126c01158cff410a0d21e489c9f0c334b80847ddf2bc9b2c809bb110e7786717227af5cf5f5245ba7ff358a2e74d4ab6beedd76a0b69b2565a9d160ed4fad950cee15b8363741f4ded268f9c418c176b368be04f371355743fac3f4bc11303b34dc60ec57a01f3d6c80abbe197966c87f1b48aeee86cece999a8ee608e8214962a18eab7a451874d3200c16a82b416a97eefb38a213a34473db4137372060199e61a423ca366b311231450ceb0a76ce0be5774254c1e6d3b5acec5a55d5e116e4eeb5a136d504c1c0ae5305fcd4bfbb90e1e8cf1a34eb91fbb5fa1155996df6d7fb62544a1e9b6607ff65fe81bd2d82fc1104c5dd1aa41eab07ba6d21da9b121e19550bb9398cb05bc3988b9eed71e6a01f6ce4236221567f579592a9509d4a0ee83e9cafd8254b5af9d879fe61329e37faab59a0cf08cc18404e50aedd0efb5589682c512697069a3b1f0d5dfb5d09a3b665f8bf10872d3ba75f6e28888620e9c5986988d47e9849085d543b8db4ddaba3a56e29908931a04f2c12c9353755be1b1e212e1976baf3904b4f179bdd13a2d191c7fb7d2db3916623bec225c8b46ef02616d41eca3b84f373ea8726547400193a5ccb337a49eff5d0464e7d81e248a4a2c9730b86db2bc21624139d9bb7573aba4c00d2ab8312612d3cf4aab1b1ae0cf376b18c531dfcea367d0852a733d8bbd037bbe4c53fc32914ffab09d753cf4a5e3437d38d043609ed3d9ef5ed8c18a3670cb92aa56af5baa2d3f14e2b64ab7a59b8cf8b3ad0d81cb1d456b306f97838fd7cdc31119832ff6a68c0ccf89a6fd7e8d744721e86e2d971387a276d935766ec6fba8329c89d34fe0ce5688d0e2f64c8bdc7b32127ff59f0fb0d34bcd1a16e427794518646a205196bccc2ff26045aff9b634deb3031d5da5a879ee0a3449b91bfd8ca3edc63c5f1399fc531e902b78ac7fe3c720b85fa5fe8d6839b7b1d2cf41a870a750e3548e82ffbb7628850610591fceb70e6ca9bb4e9c0b54500fe9152904f41da2075b9a81f0d35e6fd58e6e5359219477fa31f77d6683514489faa44958955d1c6f83d226d9e686c46947cde9a6e2715d8710836000921d7e339468db2f61ea743b1236443127f0bd17ace449ee2beeb661848bf9ea7b00abb45934a73edba1d3685d32e066dc4aaddf5da8d479b7898189897fdeb25ed4ef5ab739cc5f1e891c98d9d479313163a8badac71a6a94633848c35bf9df9564f2e2e9c48ec20e90aa07f94eb9a4caa7fcab9df0af24fb99ce13f7a7f18cdff603620afb4a06a6b1a03707f2689389599362cadc8e3e66fd0d91782d34e34fcced5a068b04ad88669adb3e56888715da38540b5957cee06a3bf16939d23bdaf940d2cf6cf2e22851c1035f6ad7d1ff80b041b1db381aac6fccdb0c109c0bbea4989cfe9ade0b3c0ccd8e6c7de39fb30ea8338c6c019b3549055ba6b27aa94f3dd6d5fcfd8a9cee87005cd424f857d8a042087db1000be7cf9d205c74877e0ad36630c351b44708e41fdc74685b4485961b8c83809fc0040d71921bb50365915f78398c512482b60b85b42ac97a9f4fd401e3f09a8d4997fedc8d27bdae68801a2532e14b82bd04eb0293e2e09b1ec25bbfaa8875417775bb9e3bc3069424d53a4f803b65ce7236152cfe0a9e23fe4c599d00e0887f81288f2fcdde2b8a0b1a529f09c191c82660f386e0d168eb8b7c10bfe39682678fdf9ae6907a4e175bd2d2e44f3832d2acd754c45c42fff69e5bcd599682b91327c0db64de61051351b009b4fa0addc8b4be9a35f92a1fba886ecd44b415ab1ac1d25cc52d245afb5bc97ac07b02de048242962c69ea29b2362f67c2ece6461d5953ece3aa0812c103ac38b02b1da6c6041989c6f8caee755adc7ab8e49f16aad5db70de51d3f1cedea5da101620cce9351d107d0574429ef9fc55b8cff7760817041382a6379aca1cbcbe07964ccbc9ef240c29eeb36bfec6594d21d2172b39ae9bbb5c972feccb162f6e1008df3fb42d295923eb6ea37d706f83099d390fef75fbb79ea67de95082c33ba4444aace78e1a452809a2575cbb6eb30d79c0ebfc5c99a94c4a3cdb3880f06ef399a8155466108992dfdf23e2e203cf8e724fe757de36a568cc04347cc6846f3f5491dcbfc9e961126cc0c9989cbb536c7fd6990c2fb1cc2bbe266f030a554c174b4f2a48a3287d27f373bce2012601cedbd45aacf4ec7e878593bc659d2f704a8249d93835ab14f04314eff4b0846c7a71f645b16273e664d31956ea23ff6517a78f7d21d6d2a90f3acfc78171dd4e0dac7232681e8e227c23c7feebde27c32bb5bd8212e69e047066cb3fe2a2bcfeb675575cc7a1beb12c86633ae9f9a9bf8de523cb724282ab97d0ff7b3140ac4aea93997effc83a9aeb3fa072190ecfe7bc95fe6d92a581716bc97fe8789056c51fa4dec7e67f7ce6d25fc740bfecc593e5fec5539901479c3d2f2ad7e9fadca0098c1ef99cca21aeb565e67358b81c435fb9e80e598de363a3736a3822c91011701fed015de859093ef0984ad4a2ef5a6d3e01aebf6d2338ad0d2711ea7f1b053fbddda6aa183e0f0da2419b08b4e40a50f70ea6f78449b0dada858a4ac15a8906dd3b6cf0f9110fe351482841b4ca3966755fcf0a7ffca9df9ef2c3ef58f144293d42aa3f043397c63395cb135afc9dc9007a86c4aab4aa8c565d7a250b35eaa001fbcaeb66d381be88899c339edb7d29d42c1d50e13b75b9f77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0xf16}], 0x4, &(0x7f0000d7b000-0xe8)=[], 0x0, 0x0}, 0x101}, {{&(0x7f0000c0a000-0xe)=@l2={0x1f, 0x4, {0x4, 0x4, 0x2, 0xfffffffffffff000, 0x7, 0x9aa}, 0x400, 0x402}, 0xe, 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{&(0x7f0000a13000)="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0x1000}], 0x5, &(0x7f0000d9f000)=[{0x78, 0x107, 0x1000, "10e76d5177455acd9785cce48a6c7b72fb5cc93dbc8d5180d6987184270e1f858f9b6b16e64b40a5b7695f8997bf125de75ee834f6f6c4b1e84e639e3ae332c3e6cd9ae5611929c4044fb3eb168bd56a647c9d207323f08fa1609ae408cc6e4ec2f07a04e94a"}, {0xb8, 0x112, 0x1, "c2eb87073f73e96366db558995d618b90c113c5dcc07e37f57589ee4c15c44587b23bcc98531f1e2caa1ed5c1d8b386721bfcdc9b3e14d8f4231abfb1405ba955741e6c7e7253bfc27075e04bde822ce2e0e3d033aedccbc80a49bcf44997ef710b8086bb2a9c6ea2ea1fb9e56357ccb183d5e4caf3d47d3e9171b84933f251848cfdfcca94c965f3c2ed6b815a0c39e81f9f8b069d86c998335a606a2d19937521de1bca8ee45d7"}, {0x108, 0x11, 0x2, "dee193162dd476847c4ff4f0b36e179bbca115bc061c6dbc2e45d59be9bb6a1e2a93dcff96f22cf4999b1acaa5afa49677671109f9230b2cca9041733ad86b2a609b4155146a813dde72731cd3de79c0f7d42dc6a1e46c155b3e4d2faa5367d512d47e4fc1e71bc3709a758b734ed2d0853c49eb5ff2e955eb40003e97314c74f8c9cf0e77ea5629866a99d7a8da93ab33e41c60c2555b2eab36fc5e6fb898a3b43dba0e90935db15fb423a46c89fdd0e488f096ba73d3843426a7d9d35643f42dbed314a52a385835a686b42bbc60782002abad9365dd761f322896fa42ddb1464425379f9f45587eec4d52b2a214bd7da47e921cc4cc"}], 0x3, 0x4000}, 0x7}], 0x1, 0x4c07f) recvfrom$ipx(r8, &(0x7f00007c4000-0x46)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x46, 0x800000000000020, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000d0a000)={0x0, 0x0}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00008d8000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f000084e000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000906000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000573000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, r10}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000802000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f00008d1000-0x1d)={0x86c, 0x2, 0x7, 0x57ff, 0x8000, 0xfffffffffffffffa, 0x0, 0x3, 0x5, 0x6, 0x2, 0x7ff}) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x0, 0x0) ioctl$int_in(r1, 0x20000000000545d, &(0x7f0000016000)=0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000000e000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x9f6b09cc6cd2f62a, 0x832, r1, 0x0) capget(&(0x7f000000e000-0x8)={0x20071026, r2}, &(0x7f0000018000-0x18)={0x81, 0x81, 0x1, 0x5, 0x6, 0x2}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000011000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) bind$netlink(r3, &(0x7f0000003000-0xc)={0x10, 0x0, 0x8, 0xff}, 0xc) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000253000)=0x0) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000008000-0x13)="aec89c8379b8d8e224480aef03b895a44fadb6") vmsplice(r0, &(0x7f0000fd3000)=[{&(0x7f0000d8b000-0xb2)="8e5025c84eaffe123a92cd80c28ba66027ae73c3146218d586a6fbc6c9002216b27d6f7601af2312d7649bb56c1e004a23807ef114a5ea16aa33437c9422f82b2cf3d3233b81caa13b7ee1b6c4d3e05da09f16c1d1cbf1103b0c35d6da3c9b1ef96b020546d96398163c1033a327c668189e12ac06602f3d4b6da518cc930609d4afb653d728d38ec536e4e8369f2524af0cabc468f3d2ff8b4c1ff89bb0ba672f59efd313fc46ca7cd37911ef432a201264", 0xb2}, {&(0x7f000055c000-0xed)="82d89bd50251f15fd5da6b35b1cdcb07f9f822c0658d3dfc43c67554bdef8aeb4fe7f0dd0f58b2db5605c0434493043508ad8d0b0a115b20d2cd609549faeec83a982e0438635ee13d12877abad6e8c4a2ca612111bbf9a2c155a705c9e05ebfb1637b37b0c8772ed2e0882101552618ba34caac44b0282327f121f0a1fc71e2ad2258a2e3c029b943d9640f8bfec3fa513d100dd00b9bee732e39e7cf3d0b7edebedfdb09b0ea7a6fc0c0f05a269778a15b26d15e94713a9eb2ec3a7ddeb84d955d8cafc94d8b97285f5654ca8f2abe0897a13671dcdf7bcae4214ae2e08966b19ff6509f2397b7889a349662", 0xed}, {&(0x7f00009c0000)="454b33fadae4189f9b1693b1b5d43030985e54c099174f0fc0d59b76d543649bc1acc34a092a5dc05161d1989be18dbc762be1fce73a7a94297776c92d31d34078ddb79bf3dc966b80a3b9b60f1552cc1aae10dfd54168706e2d2701ff4d1987b53ef7542b321a31328c05a1d5e1ae1f8fc9811f63e224e051db949aee1da5eac18c00bf5640034a4999f7ff715ce8e5c7d3b91b9d57e414cd5d921979d639", 0x9f}, {&(0x7f0000d3d000)="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", 0x1000}, {&(0x7f0000928000-0x5)="6462a37928", 0x5}, {&(0x7f000034d000-0x8b)="6fe21bc7a4fadd4dce8078e3177e6e7a03ba0777ffe98e1b69d5988fd69082f9bed5ec54648671b07ee1ee6f9a7d9b7c47b5128ad7d1d6e8863507812f2eaad0f5f81397282a7bf4e534de9d12f49d13c4c2ef56e2e95508c2aa19762853e7ce1d401ffb78addd1bf5c72da88b17b27150d8f73dcdf8e327b47ab6154be4c43fee3339d775359d17ed45ba", 0x8b}, {&(0x7f0000eeb000)="2535465e8720d5f54b58c5ffcc255b474616a40d26", 0x15}], 0x7, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000031b000-0x4)=0x0, &(0x7f0000c82000-0x4)=0x4) readv(r0, &(0x7f0000111000-0x30)=[{&(0x7f00009c1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe9}, {&(0x7f0000161000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}, {&(0x7f0000cca000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}], 0x3) alarm(0x0) 2017/10/25 09:02:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0xb5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000)=0xb5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x2, &(0x7f0000003000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x8, 0x200, 0x1a63, 0x8, 0x0}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x5)={r3, 0x696fd20d}, 0x8) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000001000)=0x1, 0x4) socket$inet6(0xa, 0x2, 0xffffffff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000-0x6)={r3, 0x2}, &(0x7f0000002000-0x4)=0x6) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x806, 0x1, &(0x7f0000e1d000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000088000)=0x828, 0x4) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f000024d000)="2e2f66696c653000", 0x2803e, 0x12) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000b9a000)={0x0, 0x0, 0x0, 0x0, 0x0}) connect$inet(r1, &(0x7f0000953000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r1, 0xfffffffffffffffa, 0xffff, 0x40000006) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000227000-0x28)={@common="69706464703000000000000000000000", @ifru_map={0x80, 0x0, 0x2, 0x8001, 0x6, 0x4}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00002b2000-0x28)={&(0x7f000011e000/0x3000)=nil, 0x4, 0x0, 0x20, &(0x7f000049b000/0x4000)=nil, 0x6}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, 0x0, &(0x7f0000dbc000)=0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dbc000)={0x0, 0x7ff}, &(0x7f0000dbc000)=0x8) r4 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r4, &(0x7f0000dbd000)="2200000019000704009433280900040002000000000000200000000006001580a42743", 0x23) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x43, 0x2, 0x0, []}) ioctl(r3, 0x8916, &(0x7f0000000000)="") ioctl(r4, 0x49, &(0x7f00003e0000)="9a77") setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000f12000)=0x4, 0x4) sendmsg$netlink(r1, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d78000)=[], 0x0, &(0x7f000099a000-0x68)=[], 0x0, 0x0}, 0x20040850) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000707000)=0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f56000-0x11)="2f6465762f7667615f6172626974657200", 0x100, 0x0) 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ecb000)="2f6465762f6e65742f74756e00", 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000907000-0x28)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0xb32, 0x0, @sync=&(0x7f00004fe000-0xc)={0x0, 0x0, 0x0}}}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80811, 0xb) bind$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(r1, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x100) pipe(&(0x7f000044b000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000072000-0x4)=0xc0010000000005, 0x4) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000221000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="69726c616e3000000000000000000000"}) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000192000-0x10)=@ipx={0x4, 0x400, 0x2, "c3325776bc74", 0x4a53c3f9, 0x0}, 0x10, &(0x7f0000f6c000)=[{&(0x7f0000e79000-0x9ca)="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", 0x9ca}, {&(0x7f0000947000-0x1)="c2", 0x1}, {&(0x7f0000c1f000-0x63)="0685233020c2a951f8000000000000000088325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad097c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f7f", 0x63}], 0x3, &(0x7f000030a000-0x2f0)=[{0xe8, 0x109, 0x4, "610e72f9935c0099076c47937601900d847a551f76f6a64461b60ebf4cfb8da28aa8e3b33a7a3ff9c18a29eb9f5f4b9f0c6bd2ff24650009ed7c96f836c683d618e81d34d7bd6def015ce1bf39382d7c3b9ea8722a06c47dc4a5bf80f59e87a571478df2a5421bded3e7a575b501a969751abbf4bde97a94b69029050e2787a5841a3669d536d27b098290537743412f9d341dfe37411a022c553d8a798d7221ca78e3aec6143ad291965f1002f1f22c35f7f19beb5abcecba76921ea0b7a3fb289a90a84c21743eff228c90114f1fadfa89fb2b7d302b"}, {0x10, 0x101, 0x4, ""}, {0x48, 0x10f, 0x4, "c5cff49cc8a8035702733cb4894590f149e4b766d241844f5e77b38856891717191b0f5c215bd4f1c89690aee064a2c5603bd6e7"}, {0x20, 0xff, 0x80040000, "12aa2871ab1298dbdc5f2d961cd4"}, {0x90, 0x1, 0xfffffffffffffffd, "3733345062803761b3bbb5724c0aea90f3878f2596b1a04beaba8c01d1c60c7331bb67b5ab2fdc4fe3630048d10850a9c3de6fdfa79b37931e72f0ab5c569c5d5ed1ea981a163d35e4115d0ca677445746877dd2102704b7fa7b253918a90ca1b7488ca0d5b50ff7ff4ee907d20082bc4e4a8a6db56f5cd0571bf22959d0"}, {0x100, 0x119, 0x7ff, "773a9515659b29a06c6013267b0793aa5d3ec886083e306340e68974b6e4d5c3529e0e26a6c1acb19594cf2fca02defb7c06d2a7f772ef6bec616211fb3d46c8b1315f7fe1e8c00261b8efc9eb654fd03a6d60aba5bbfcd21a7401068da91964dc9f2ce23b630e45efc39402e3f75760be394a46ec633ff95de4879aa50f684faad5e5dac72258593ccbf63c393984a75f49ae185c8986e490bf9d1ee8de60bb1c0e56416193a8b10df90de5eb0e305e8eea5cb1335cfe59afd96925607ebdd13b4b69c26e5d8336eba10793d32d1bd8e0e2bf60628c1e45eac21183e67734b453b65448b413e24e501e995acf"}], 0x6, 0x100000000000003}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) ustat(0x240000000, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80007, 0x8) connect$ax25(r2, &(0x7f00002fd000-0x10)={0x3, {"6bfeff000e0080"}, 0x80000001}, 0x10) connect$inet6(r4, &(0x7f00000fc000)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f000029f000)="7472757374656400", &(0x7f000063a000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000cdd000)="81ccb833aa1ae743b513f9304236532fd9eb68998201681d26e9d17545b85e590048f62685e0e17bc3fe0aa4f01eee086ead36ff735004247fc56488ea1a70458d41df2f5b50d1fbbb51c2e1497c209348914e7335b8b11dd6ff549af9b7eadb0058f626b97abe46e0964fb9fb3c8e9078f136f1d06e10c8210d9f6169ffc3606dece4c7e404576f82da452facff3e1e1c328b5d23a17ac2e35db83fec2e0deacccd2bf568b9d6d99dfcaaea8708d075f32897e81e88face5d8e7594f68eb82ffb300b66638f6b20e74c20d91aa2485eaa162670cd2e94c4b3eab810948dbc6ce6096c4addf71a0335c4600dfe", 0xed, 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000fd9000-0x8)="7472757374656c00", &(0x7f00002dd000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000092d000-0x8)={0x0, 0x0}, 0xff, 0x8001) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000121000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r6, &(0x7f0000f75000)="a8c2bf4a6f4eab9e70fe613ce41730d62262895fd0c8e091bae2923f59be7cf8b352a418f93eae76f48aad7ac18cd72d30b748b5aebeb5f3bd8b4a74370018c721454be6063faa208a25d0aae9b0548aa9bc309e2cf885a01ce9efe76cce82f0af68c5abc5461776ac9d02d1c1aa5d1b5b15e417ac7cc2c4b92f9bdb33c2327d69e041d2c404a98a2a78fd9f097a6ce06d2211542888c6ad30250d7b1dc75d8ba96eadeb02f8aadcc8e7bbb2de1ffca66095acfb7bccc180be93a2347a2b47a4f0350e7f56a6e05dea8828a5fe9efd3405cd60ca62cd7c596108f6623e01489b4c85d9b9c19cc433a0b44a2782cbdb09f63006b40f322779e103b9028e00599ddae9ac5f51d439c4badf723d8d7eece0c03e9359e901c783ccf9d4c4438c11dc15c3f99bbc1ec65b885e404a8b5145cd168f37fd14904def92de31772fc730984f55b980f62472bf8e8b0cd725995ed10f3979ec934fc5414d909a0581a3a1edad3433b7f6a84ec5b5e28fbdf697a209ca261b1af81945ed8e323423a8809749139b49566b1d15990a7f06ba0e282a871b7e6c6316449854a90db35f395ea28fe8f0998b20780fbef0c0e1bb647ef1e950b25d5c253df6215aa34bcfcbad393250f635e133dfcdd97a27b109a4fb325c902454ea17fd5138ccd5b4446e8ffa8d6bc61656e0efd594ee370fe02f1a9dbbb57c800faf110d38bc87ebd7ae93c1876623077b655225be11048c61fc417f83c9b993a14dd111487cd4d72b58589804c40aedcba2156025e788566b4b711285c7d699e1a5de0393d12ff1932520fdcffa492cbc21591923bd621c3618f09d06643e3f8bcf0ce82ac906a3bd3aa3be0693cf83e83b3fed353fafcd7f1cb27ac44f36940380d73a09a74822e97c7290565c6e3f1558a7903a783cacf6b080adc8005c51f8142011d22454f43dba27ef4bcd666573a2c065227a7ab89d0f8ee84c4b188fc684a6192ca7dfa74d8ae66fa151165d23a23db3a2bf5c740d7a28c99447350de15df6a487081603e4ccd6789b3cd1f618efc1877bb0ca74bebfda6f67b07c1b3edfa69d06bafcb22ca88da6472a6268830859edd5207839caf7ab3a221d121f834727d3e451b439068d44e56fb8d738ea472d2efcd0a579d6ca558c9ed124d54f981f6fc12eddea946d930c5f0ba1905a7d6912a4471c56745e002af4ff01fd3bee49d3fa277665ab37718d77ef119e915f08d1a20a3b44313c26847e4527286cea02c2ba2f1373100b2e8e908749d151224732c268e893ae3ac140a6e5936c53a5a6962219a9b3dcbde018fd1dbadd481c87df9f5e302c19d619f8fe854753f9c26801b3b3147f3941b17b96807ed0856fd36bcf0f369d9ee52cf039c86d30563de72a42d4f4801d8d1172dd30918b79ff7390ae060fd1120cf65e931aa9340d5d871530896429ae1d626957584a073bb7ef658ec69bb717ab9a76f6f988be8ec0fe7b48786c48047831dd8a1852f3526314004d0c03bddd01bfa076940dc24fe79966fbd285eae865c4e3f765e87bb53f6eb45ef93dbe1aaf0a4fc1db8bb13f6b8aa2ce2b33f4050820889018077c638d1407e4ffb3d762ecb6f4573083b3eb6371514e77e1679c89d42b488932f2cb824a28a942857ebf821eb35567212a773525da03f15a7bb8ce38913bf0114f8dadbec9538536e0cccc5be67d3b5c45ac5404b2a8a501ee67bd951f8bcd08308e38b09e416280939cebbc75cbcc1582505ca9dc131731201a1176834ca7088288fdce21a37e81ea309d3bd97339828a9f991046b502fa4c8b39fc412bfa7f1cd7cdc2a98fab4102393c05aeb570e7118be2d01b0c6d6ee942fd1a3cc80d57ab60cb74a03ba4ed79c22d41c525bf26345149079b086410e88ab47a5bdd478a26b1116f1417c54644a9c2d42c947380275a5cdc746f5aac6a67a856527923430fb9995960c34764fdecb04243a5a2378bc48a60f9599939b965a6d226ad2e696dfb19916d22f3f0b731f21573fd6c5e818aeaf20c56872c1aec528e7ebef7f77ba8e142c9222048cedab8f92c903dee4d3ed780b9f1c9ebe1173e5ad3d68fd9eea4b526a7bce4ea322a8e421364b2f6751a91fa6ace55d6919fca794cfd149e66a4978e6b44fbaadf5bdc521c68e0135b272f94f03a4c325da811b538f62d16caa62779afa4e62f1423a532fac7724e79df40cf765da42a7a43eab79b2f34406c805e4d9f2a430b0ccf6fee5404353daee848f5b6752f250b06d3a01ef6b74b9f33c4dab5a2183523f480120e76877c97843927a09e7beef5610c2c2c84df7bbcde4ac16a3a0b12c315021f4d4b01e1d1cfb815a1d92f8f69751d8dcc5cf8968aeed98aae065c5717bb254748babbf1b955947f8d3fa8ddd81df6d50cd8e6e814c1f99f5005934547caf6a14f594aa837e7338310f455154dd6fb41894598ba51da53de65b8a4a14dcdce33b1035942c4511606741f9e4b86bcffba8a9d96a5c1f864baa3ac53d49513be7ecfb31f3f1695c972925d9e7662ae936d8d0c7a30a108e6f9e776702dfe2a03f832735372c31fabd92255a6d496d2b8c4bdc8cfa2ddb18fde10d8de37c666ff60836844b690c9293b60b75c63251e45f23afb0cb7c6acb76a9835f71a56a842ad13587941eb39440a8fb89d64c15df1c23d09f6a3546547e3b74bdf7e283167bbe19c6cf0069eaf65cdd8a8f455c1303ee75aa3ad429c44595046c7a85197b6e3b38c822de7d4f57593131644e1cb3581259045e2a3cac5a9965286ec879bf2226a80580d43719d6d0eabb1fdadef20491b739d5961d041934758595301fe183ee72c7c237edc3b4d37fef25e06f4a0f4e0df6dc73ddde38329680f557d78d172b7f7fb182facea70112bd96ec0e8a23c3dc6aa9ae7f7d79394b3a66d511ba7c0fecbfac76e7888a0eab16152443c84d6cec24d421778465395063fd9ff2514cc2970be45bc6fabfaac66af6fd791df4c5e9707aa5b2857957f5b613bbe0270625b1a0f68dff540a7a5e56754c2675e7aa4406f43e712b2f4af75e7b288668feb89b0576f829434bd405b7559c112e803ea16ddd97065eb4e9010e4b5c4c4af84431c9752968a92facf806bd2af2437d5d96ad82261acaeab17ab483a3961dd44f7ac0cdd66dcf1654712417b4e94c81ea649fb15eb8d3208a819bd7513af0e6e941d5460291ae6e26d76e7c3c91f8ce59adfc207125866ea539455091a2b3be8af9cd1261dd15d70c3d145e873734ede4a9edf10d9284b3b76a4702139b78af195876ee1821a7ae888eac8f4434c5c310596854ca2c257ed598f52af1f126f35da270411932d7fba723352c695fedf9f69c015803e212a4fa7003a4583950fafff7dd71d40249aeaf21ed2c3ea526ffe6ed54ab170c6ee281e16120000000000000401326393ebd449554a7e84412b4cb459523520127345961e933cc0c1736c6c2fcc6ea29aa04c06ec740ad309b6e9804fd45efe4df52b30c69bc27bf1d24a2d53abc35ba5b73d63b41009972a231a4ded4f6042adbfa8b0269069acb54fa9bb133902b39af300e0500e123644eef6c838ca970b6d733629341f385a80023f721d0daadb08cdfafd6ad936d450ac6178f47e74f1e27af4c349becd846595b85ea3ab228177965ae727a21e105a00a56532e1d0b2c3aec140e23ec9f25c8a435d82ba0428de0f8fec4bee58a3c007501547ee41ef77b1a8228289cf3f6670979665d8452d29923b7a816ffa2d25d14c76aa18be1418b82f9d998c23df91126dc9699db92af966d9d97f6857a2039d2e533b3acaaaa9e781db892e49a3990d54bd739f0fa5cc0d20ab458e6acea00dd10473da2796fa2f20a76728330c436c12038fb8b3533ff59a11971b5e29d96c768b9c9693d50e9966b34b6699702616adcba55cd2f5776bff032680527c95b83abf98ecaa689fe98311c406d2d7e6c83113608b61229d6842b79506ce5d9255dca94a3f6e5789b4e4a645a41398b194a40d85d1e550e247c20605c50c614c833c025ab896b0b47f3e73a49db6ce1fc895c3b9a10aea98a51b3827a607e87e4125232089cd5c8fc8632341540984dfa8b6ece66e0c134ce7747a686bfc438e45bb357675b26e786508e0eba2a8b1b71767d4e58c9ad98f00411a658dd0703bc218044eb6407b81e7bf682c2e886a12387756574dcef82a6459b52e50c44782387714d2f3dd31cf1bb420e68b11ffdd4f0c4fdb911a4c31e4223f7a2b13857b42dbe84e41297a426813b024fe9a24896b5b6e3ecffa27c1e3e3bcfdcaebda9b73ca061eda7de468bc011e96624013f00124698c078e4408ebef7085ced9dc8ed04881e7be8aae17c99809525781c02fdd832f550d9b140fc71799b74f3c3dbccce1915de61493108bf8e8976f72c2b0f63e4f3b5d6b31a4b45f8f81b7d4fabc1590cd8e51ad775ecfcf4f57600087ebbeb44231cb65d6298ac6cdfd782959314021aa6b5b5fee8e40abbe3835ef62d847a35ee099f72904d34c308309b302b25d7c9ab5b53e5d87514123582f802cfa7f209bbe52de1f8b10d30a5785d24871624ebf45993c45a9d286dc3efd8f2bb819cfdced172107c30a96358fe0b936d12ac6b7679aa632056181bbcb9e0aa498e90b4485076b22e01c4192197ba09dc1b7be96a80979a30e42bf6ceb466e85e8ef303ea52d7f49f1886847ac0131e021c1069844b49d897429925799b8da1d48a0d3d8399b12c9a4b1da3024b0805b2da5681fc6e8e2aaae767a630050c06354699786ee30db8bfe0f8f1e68eaec087aebb6d73ce5c50a1b27c52495548fbac3ed28f059ef734ae0a187645626bd93ddc868fe819f22ee8a0e310c721010daeed54ea77c51ab42365047b08345973ce51549fe167749aba94246f1cd39d8d2cb4720363bbfa0ad03a38969c96018fe6e1fa340258caf6ee8ee34155f6009b1f1284f352e51ad882d1d4cef473b411d70734e45529f859a6ccbea81d83892704d38feab4301733633467be6499b0e4667b1ed5afbc683ec0aa0856ec1a1e6b2d6390e16e47701a40868f8edbdb08ef0bd5f040331835f4f65a6a94ed2bd000e302e11e12a5f01cf6d96680d82ac3e56602388221962155431b762fe2ebed50ac68813a7eec10fa48d9132772dec2b5bd61f70b6616c144448002e2581a9fedc0a9f5542deca2acef50a984bf26f311d8a0b6d10afe39e8b1479aad9bbd7e7ec7060f7bd0b1db432b5a2a8e85cae4dcda7cf67ac8d90e4bbcd2e39df1ff60747322465845c82a8ed5f08d2c8a9a13494e85b15ae87e837ffa7d2f2e1c9cae703bd2262d40c8a62d8f8aebc318d88b93bf212d2bb908d3f3cc9d8dc8524379d196414d12fde49c98a6db8fb6d8b8b3a45cec9d3b460825ffb87756ad416c9c809c6884cacaddae50efddeaadcf393e9581525f953b020bcaa768f4437eb4cdb460a8d3bf11a528a2259fcdc392f8bf4d239f6e5787bd1910730ee5234ab8d51d63f6b680e298485f571734a7b7acf5c97c2841fbcb168641ee74cfe1ebe9b71134b075d15e3e1b606cdb147da27b28a1f9d103899f77c549ef788623104cd8d79bd5ee4a8abc1ad423ceeaacf8a3c321492d980bea6eec762a83005a8391c11a2363f5655dc691ce2cb5c4da1c90cfe8233e8fca16a228dc315252d671c385bf781104c6e9efb3318a12e364907875ec4cb2520e3742f79ece629ba2e419e63a81040b94f0c3bcf758c11885fcabc73832fad12e8a627f472cdb3a9c8a7635d058cefff0f74015a639e11de34342ec8362969c97238", 0x1000, 0x20000080, &(0x7f00007dc000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$netrom(r3, &(0x7f00009bb000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f000006f000-0x3)=0x10) write(0xffffffffffffffff, &(0x7f0000ca0000)="9c998cc2946dfc05a0230d69744632fc02b02c004c9c9c0abd327d07ffe8d88be57c258ac30c39b5472f9da686d7a4ae69e2aab19e6a3f5d059920b67a256a2efca0d26840e212766731f31e8d87d3df0ea4f45f1bbc7b861d01000eb5675d25ccb7de4908000000000000000973bd872b52854858198a11d440e10700000002d98ec4074a0c209f099571a340074101", 0x90) 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00009b2000-0x4)=0x20, 0x4) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x75000)=nil, 0x75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000072000)=[{&(0x7f0000074000)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000400ff000200280ff43ffb011018e9ffff06000d0005a234", 0x3c}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000008f000)="2f6465762f7667615f6172626974657200", 0x101000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) r3 = syz_open_dev$sg(&(0x7f000001f000)="2f6465762f73672300", 0x80, 0x84000) setgroups(0xa, &(0x7f000001b000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00005fc000-0x8)={0x0, 0x80000000}, &(0x7f00008fc000-0x3)=0x8) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000498000-0x6c)={0x0, 0x64, "b1543adaa6b23ffeaac0d61a8e4c7c24a3c1e8e30de123f67fc7bee19588f65efa944f4182abe58a816c75cd1add236ebfaace470734c6a2da2d911d2c847af2b0720e5fea2e9cbedfd5582b9a5e0468a8cd7dd24ec092501587b2ba0dd01a3677a011f6"}, &(0x7f000027a000-0x4)=0x6c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00005db000-0x8)={r4, 0x4}, &(0x7f0000f17000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f16000-0x40)={r5, 0x38, "f91e9fb7d307aba271cd537977e70f76bd1176fbc0852fe4fc6d9318543bfeb492a5101af2201e0f7c4d30bcc8aa37d4a0514c56f4e6f545"}, &(0x7f0000917000-0x4)=0x40) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000306000-0x10)={0x0, 0x0}, &(0x7f0000f17000-0x4)=0x10) bind$inet(r0, &(0x7f0000c7f000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x12, 0x6, 0x0) write(r1, &(0x7f0000dde000-0x22)="2200000015000701000910f700000027020c00000100000009000300000100000115", 0x22) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000b9a000)={0x0, 0xbf, "43fae86a9b17a6e3cbe8ef8bf93408352f20dec5dbf4710963aba506f752e3e073e266160f454433e1e6238f3a342e4cb24cd4b4d06824bce023fe95d80892f9068cdf152e8568b6ec7e795212338450e1d92f9c938b3f2b5cd3da9c799000804492db0eb7017c381161c7b107ea1c74ed50a64b123e32df0138997d9daf74e42148daf51c7755cc8b3e09773e1e5af562075ab2ad53f8d2e2016abe2af68cc732d5b1ba8ce4a1b3478df0a39a436105324d3adb1fd743b6ab92414ba37833"}, &(0x7f0000e83000-0x4)=0xc8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000620000-0x10)={r7, 0x80, 0x1, 0x7}, &(0x7f00003f4000)=0x10) accept(r0, &(0x7f0000b4b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f1000-0x4)=0x8) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r3, &(0x7f0000b4e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000065e000-0x4)=0x10) 2017/10/25 09:02:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00006b8000-0x9)="2f6465762f72746300", 0x101000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000017c000-0x4)=0x81) r1 = open(&(0x7f0000002000)="2e2f62757300", 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f70746d7800", 0x802, 0x0) getpgid(0xffffffffffffffff) recvfrom$ipx(r1, &(0x7f00002b2000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e, 0x12040, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00001ed000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b7000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000df3000-0xc)={0x0, 0x0, 0x0}, 0xc) sendfile(r2, r1, &(0x7f0000b4c000-0x8)=0x0, 0x100000002) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000bfa000-0x14)={0x9, 0x66, 0x9, 0x0, 0x9, 0x9, 0x0, 0x4, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000442000)={0x0, 0x6}, &(0x7f0000909000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a72000)={r3, 0x8, 0x30, 0x0, 0x4}, &(0x7f0000483000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000e36000)={0x0}, &(0x7f0000a3f000)=0x4) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000856000-0x4)=0x0, &(0x7f0000f1d000-0x4)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000ef6000)=0x0) fcntl$F_NOHUGEPAGE(r1, 0x803) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000179000)={0x1, 0x1, 0x4, 0x7, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) syz_emit_ethernet(0x36, &(0x7f0000724000-0x54)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000d5000-0xe)="2f6465762f6b657963686f726400", 0x0, 0x0) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000b74000-0x8)="2e2f66696c653000", 0x80) memfd_create(&(0x7f0000a34000)="7b00", 0x1) socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00008b1000)="2f6465762f6877726e6700", 0x3fa, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x10b000) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() perf_event_open(&(0x7f0000f5b000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xd34, 0x0, 0x403, 0x0, 0x0, 0x1000000000000, 0x1, 0x3d6d, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000bbe000)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000ceb000-0x4)=0x1, 0x4) r3 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000b05000-0x4)=0x955b) write(r3, &(0x7f0000003000-0x90)="c5faca04f5f1783885345687843e214310bc557e", 0x14) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00006e1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x4a278c20, 0x8, @fr_pvc_info=&(0x7f0000a31000)={0x1, @common="62637368300000000000000000000000"}}}) sendfile(r3, r3, &(0x7f0000001000)=0xfffffffffffffffc, 0x6) unlink(&(0x7f0000bb5000-0x8)="2e2f66696c653000") syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x101000) gettid() ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000c07000-0x89)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") creat(&(0x7f00004c9000)="2e2f66696c653000", 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r4, &(0x7f0000f66000-0x38)={&(0x7f0000f61000)=@generic={0xa, "daf8ffffffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e347f814dc256ce82cb2c80ff58911dbff900000000000000076167b456"}, 0x80, &(0x7f00008fd000-0x50)=[{&(0x7f0000b15000-0xfb)="", 0x0}, {&(0x7f0000f60000)="0685233020c2a951f8873a603d65e01c2288325a1728a97c4cc1b6a93724c660e52c25bbb0de9b97674fa56507df55f57e40ae49b0ad057c417b7ed70ebf8c790f400fc544c02255021d1c05b444a85c66b3452dc0a51cba225aa63d6d516b4fc06f", 0x62}], 0x2, &(0x7f0000f57000)=[], 0x0, 0x100000000000004}, 0x0) 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x802, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000000000)="6b657972696e6700", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="47504c7b00", 0xfffffffffffffffc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)="73797a6b616c6c657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="73656c6600", 0xeba301690f809bc5) keyctl$instantiate(0xc, r2, &(0x7f0000001000-0x6c)="679b9297e227c4b02c15761fe07c89092fb16409368c3dda8cb834aad8ad4399710a22a97b73de94c50c53cb14853d072f3e559ca0b11503182e342c3d4ddc9bc61e06d8c19b757c0447568663234ef2bcb602be1674aa233a0e3b6ffead73a6007fa2f4e6f64eb98c3719e2", 0x6c, r3) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d34000-0x9)="2f6465762f70707000", 0x505002, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000f6f000-0x4)={0x1b72, 0x6, 0x1ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = socket(0x0, 0x2, 0xe2) sendmsg$netlink(r6, &(0x7f0000dbd000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000fa0000-0x1c)=[{0x14, 0x8000001c, 0x11, 0x0, 0x0, "04720000"}], 0x14}], 0x1, &(0x7f0000f93000)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x1, 0x0}, 0x0) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r7, 0x0, 0xffffffffffffffff, 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000db9000)="2f6465762f736e642f73657100", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f0000f63000)={{0x0, 0xffffffff}, "706f72743000000000000000000000000000000000000000000000000000000000040000fffffff3000000000000000000000000000000000000000000000000", 0x2, 0x8, 0x8001, 0x1, 0xfff, 0xfffffffffffffff8, 0x3f, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(0xffffffffffffffff, &(0x7f000066e000)="120000001600e7ff15ffe90009149bfff2e9", 0x12, 0x0, 0x0, 0x0) setsockopt(r6, 0x3, 0xfc, &(0x7f00007b3000-0xe5)="7df06b3e864434456754850f5e4d80cef7ebbc8132b2d076b5f21b848226d0870db08e6dedefb06136bde0bf663fe2d64d9cc7879709368997b2dc3df39a76958292b724e0b0d68828de77f045971df30e7da722167915527286f50d4777016e26b9f114ba1e73b37964df985efd6ff99100120b08c7aa74806ce6fe78356815dd26185c16b6d6a922ffebb2cf9b1bb30728620e109fbd3b576e2493e7f241404dfb5d54dc74e40593df664ab94266030c4ede03ee76e300736f91c67b9365b84558bea894c4e19e91258a252b0db9ffb62eafd19879c5757b0ebea2ac2a641ef612baffee", 0xe5) openat$hwrng(0xffffffffffffff9c, &(0x7f0000226000)="2f6465762f6877726e6700", 0x203, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000db5000)=0x4, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r6, 0x10e, 0x5, &(0x7f0000603000-0x4)=0x1, 0x4) 2017/10/25 09:02:19 executing program 2: futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x1, &(0x7f000000d000)={0x400000000, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffff9c, 0xc02c5341, &(0x7f0000001000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f0000000000)={r0, r1}, &(0x7f0000048000)=0x0, 0x3) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000166000)={0x0, 0x2400000000, 0x3ff, 0x10001, 0x1, 0x6}, &(0x7f00005f4000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ffa000-0x54)={0x0, 0x4b, "49350416d4cce80f24678fb697e5746f17b3a5231a0d1b177d529dc63425dc54eb06b8fdb4bb0b67c41909c8ca31d9fa0650bb08abfbf62a516c32dc14b69894e2d4257658229e0744e3b4"}, &(0x7f0000e14000-0x4)=0x53) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000-0x8)={r3, 0xa}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000002000-0xfc)={r4, 0xf4, "5f750007898628ab68081381530079d2fe409144b85e7be30ff911ce2de03732d71eb03a0b26f7fb920c13feaed781544853be6240b97648374a8af90d95ac36348fb2b0854b1f504dd0cc6a134ee1c8d6cacbf19c972f85077ecb9eb572562e34f04a3ba1dcf0f98815edec18ebbfe8a5561be2cdb36844a8c6d8ca1f215eb309ae72bd701ecc275af4db8c7a7245a5c0dfb5f5f3ca4cb91b734e0d0dc56eb7104805a1ed13406e43beb6a6886b3b4db08b7fd5dd0aa8cf4a80c392b1ab1ae8b36e967a338c300aec99d33cff5be62a6243c8c04ac10d0c46e68643775ff9f88e2d253b3d8086dc14435883fa17c01f98f46006"}, &(0x7f000012e000-0x4)=0xfc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000af2000)={0x0, 0x0}, &(0x7f0000000000)=0x10) clock_nanosleep(0x7, 0x1, &(0x7f00008ea000-0x10)={0x0, 0x0}, &(0x7f0000f6d000)={0x0, 0x0}) select(0x40, &(0x7f000074a000-0x40)={0x6389, 0x400, 0x10001, 0xfff, 0x5, 0x8, 0x100, 0x80000000}, &(0x7f0000f35000-0x40)={0x7, 0x9, 0xfffffffffffffffa, 0x7, 0x6, 0x800, 0x2, 0x6}, &(0x7f000042a000)={0x3, 0x2, 0x20, 0x3f, 0x8, 0x1, 0x77d9, 0x1000}, &(0x7f00008d4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4)=0x20020, 0x5, 0x0, &(0x7f0000001000-0x10)={r6, r5}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r7 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000075000)=0x3f) fcntl$setsig(r8, 0xa, 0x12) fcntl$setownex(r8, 0xf, &(0x7f00000ff000)={0x0, r7}) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x4000) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000000000)=0x5) r1 = socket(0x18, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@loopback=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x0, 0x80000001, 0x5, 0x20, 0xa0, 0xfffffffffffffffa, r2, r4}, {0x101, 0x401, 0x8, 0xa000000000, 0x6, 0x3, 0x8, 0x0}, {0x400, 0x6, 0x1, 0x9}, 0x0, 0x800, 0x401, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x100000000, 0x8}, 0x9, @in=@empty=0x0, 0xfffffffffffffc00, 0x1, 0x0, 0x0, 0x80, 0x1f, 0xffffffff}}, 0xe8) getsockname$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r3, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r5, 0x80104592, &(0x7f0000001000-0x10)={0x3, 0x7c, &(0x7f0000002000-0x7c)="7443add40676b3cef131b924e64d0c77ed3b0866238c53dd792b24a27291cf49515d432d3cce300f1e0ca096bf5bdd4b56640189fcbe65319bfa6ea83ee9ee0dfaa61a52de461c7b1c9cadb546182082b32257c7f31de7a380937ba85d73448eb5feb34db13b877798982212ec8712ea3638ba270dbd9192434d6b35"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r5, 0x6, 0x6bf, &(0x7f0000000000)=0x0, &(0x7f0000ede000)=0x4) 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cb1000)="2f6465762f6877726e6700", 0x200000, 0x0) accept$inet6(r0, &(0x7f0000737000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00009b8000)=0x1c) r1 = creat(&(0x7f000004e000)="2e2f66696c653000", 0x2) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00006ec000)=0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt(r1, 0x5, 0x401, &(0x7f000067a000)="acdb6eedc34d192d209e3f1d52a3263f100c8417ce72da17bbeddef3971d5ae2c6c2e1cd84c13a4f0f693c0ddc76b50f10fe48f7d858d6b9112b0d99742a943ee4d8d87db437327b24b5af1562d78cf8f276e6575e8c11efe18147ee", 0x5c) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b6d000)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f00006e2000-0x4)=0x1f) r2 = gettid() r3 = getpgid(r2) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005c0000)="2f6465762f73657175656e63657200", 0x800, 0x0) sendmsg(r1, &(0x7f0000fd8000+0xc14)={&(0x7f0000584000)=@llc={0x1a, 0x1b, 0x0, 0x5fb, 0x2, 0x100000001, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a73000-0x70)=[{&(0x7f0000387000-0x99)="56b91d0453f6bc660882f1d5d3c1d85dad3ca37e1a7ea58c5f081d6526d8b33c05771f671df252746f38e6636a96c61c70ce05dc8d74a483b3cdca86c65c279875607a0031033d4a92db20ee328ccbcef22a7030fd3a9fb8556bf4fecd8e57afd45ab47bbf29920ac2bb4c3b08cb420e848fa6d4d35525f23b263962d814833d0949893d3e4a9a4e5f1c8fe1a65599a410b54295ebfcfa8d11", 0x99}, {&(0x7f000066d000)="352685bb68840673ab9858ec47f3149caa25e007919d7c92ac5954a7c44d0bcd8b6976ee08433483f72ed1e372f3a6cc7ee4c81026a8f80e0c10a97f58451bcf18c6fb1323c14b4aa0b133cb1c594ffff473e42a10ead64c7c0a59d68c42a9f488d1d286e40b93a743b3d6306a12a3bd8b2594c9a3a3d3031d3f262f4282d0946e16ffb44aa34f2845127f3c85094f0373f52ec1c51a41688f0599e4fddbe387c290d12cfc2de31b293b1b9f329de5a8efde2c8b9222b1db884a64c8d775c08132b51bcd02088fa692b031661fbe9de5cf0d65697d9cb8665ffeac8c5fb42d975ee1fe5ee9f4b86786360b1713e0f7", 0xef}, {&(0x7f0000517000)="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{&(0x7f0000211000-0x1000)="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0x1000}], 0x7, &(0x7f0000c1f000-0xf8)=[{0x48, 0x117, 0x3f, "3ab3708c4bc3f4d00153b263e38285fec8533cea1496f0f966a3858a138b8b22bfc276e3b1576f4dcc09bb4b844eef393511f0"}, {0xb0, 0x11, 0x8001, "e1438c32fd1a76bdbf070972ebd71741a249ea54b182145eeb55ee437fea9576cf86400d1303860562dc8f55ecf2a77ae331602806e59f3ef041ca135588f8561c61661d1cb6c7cbb9c260ebcebe193029b928114997acf130842310d247c48fff154b3066e933daf98cc44b178b19c2b2df39d7d11f2ffa48ae85dbb1bf7472791f6f64fc04f711b40ed0bac83bcc3a83c856f161f30d8a5ff82c3d9e"}], 0x2, 0xf7fe2ed1e3d1c4e9}, 0x4004000) setpriority(0x3, r3, 0x5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000694000)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000-0x4)=0x8c) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000027d000-0x4)=0x0) ptrace$getregs(0xe, r3, 0x7a7, &(0x7f000009e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000686000-0xe4)={r5, 0xa, 0xd9, "1149cba4c41824c3db14b400262b14be0acaa4e53d09be6d2f0f9ad6ace5d93852c395e7ac686c0ddf16257aed7306f1485ac690a51ab08a0315520a1d07d52359737b77341132669842c975f29059e5101119e91ddee2f8205a38b7ef3ad1e755ad37c2f2c47c9f37ba5f71600fa099043c0ac02b79d44d464f7da457f135110454cf7bda44e2c81fce05374413bb71cb2cfac39020fe13b64c73335e59444913c28411f9db5a52d6c08b6369c4675342c289c07a1ec67e45ec555b70bad35958787ffcf0aa5fdae7480d4d55ea6b69e9333c17e2ca39a84c"}, 0xe1) syz_open_dev$usbmon(&(0x7f0000daf000)="2f6465762f7573626d6f6e2300", 0x800000000, 0x20040) r6 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) utime(&(0x7f0000f88000-0x8)="2e2f66696c653000", &(0x7f00009f1000)={0x1, 0x2}) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000bb7000+0x9a0)={0x4, 0x8001, 0x7, 0x6, r5}, 0x10) r7 = openat(0xffffffffffffff9c, &(0x7f0000560000)="2e2f66696c653000", 0x880, 0x3) bind$netrom(r6, &(0x7f0000fac000)=@full={{0x3, {"06441c048f0e20"}, 0xdb}, [{"ec5b2ee94ad25b"}, {"149ef3739df73a"}, {"165b802904b49c"}, {"2d2261620f03f4"}, {"43edb803dd2500"}, {"e6c592ee802848"}, {"6a9d86e64f3fbb"}, {"f973f5d32d5afa"}]}, 0x48) r8 = socket(0x10, 0x3, 0xa) setpgid(r3, 0x0) sendfile(r8, r7, &(0x7f0000fd3000-0x8)=0x0, 0x80000001) dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) 2017/10/25 09:02:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000cef000-0x8)="2e2f66696c653000", 0x0, 0x0) r0 = gettid() r1 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x697, 0x8000) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x666, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) keyctl$session_to_parent(0x12) r2 = socket(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000a60000-0x4)=0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffc, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00002f2000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000b8f000-0x4)=0x2, 0x4) stat(&(0x7f0000fc8000+0x97d)="2e2f66696c653000", &(0x7f00007f0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt(r2, 0x8000000000b1b8, 0xfffffffffffffff8, &(0x7f0000a15000)="5b4382f9d15250446888570f06d3db57434212b7f4b962c4e3ee1e5c53fc1655cca872951e0ce3ce8017df01511536e2119f4dea0351ba92677c90596d835645ca482bcc8cf64b623c36da4e55f3ddea682cbbb2c8f2944131530d3836e45d4d9c271e7909f0218fbee421eb30ea70eceb7d15ec08cd15f3f787440ed387bf54b2bc37897df68346d5e4b38f92d1a719e3cbff0bbe95006e1b50b4bb481e6a8cabcc4ef8e6f1ee6e7bd41229e34c5a733a80ef2b7f569157c17f9541", 0xbc) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000fae000)="29000000180031090000000100000001020000000000ff06800e00000400080004000e000000f4ff01", 0x29}], 0x1) r5 = syz_open_dev$mice(&(0x7f0000bac000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x0) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f00009e5000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) flistxattr(r1, &(0x7f00005dc000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f000001e000-0xf)="2f6465762f73657175656e63657200", 0x0, 0x0) sendto$inet(r5, &(0x7f0000e51000)="6130300c9f0a8746e2a856e5acc0eb817fb51b614c96eec188189c912722f257bbb6b7651458efdd046d24d36b91fc76d76eb4d2e6051515322cc213ae5e41bc225830ee468ef1cac7a7ee9afaadd3c71a709e9332e3c6ce0cd6f8e9d724d0ff236e030a2cdb19212cfc6d19847f064072aa653db27e9b2a7925244b7369a46f4312d72b0e0f15256385b8fefe00f13455f457e9a74d", 0x96, 0x800, &(0x7f00007f3000)={0x2, 0x2, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$KDDELIO(r5, 0x4b35, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000ea8000)="63646700", 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000440000-0x4)=0x18, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x0) close(r6) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00004bb000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0xff, [0x1, 0x40, 0x1, 0xfffffffffffff000, 0xff, 0x9, 0x7, 0xffffffffffffff80]}, 0x5c) epoll_create1(0x0) 2017/10/25 09:02:19 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x91) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000d23000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) connect$inet(r6, &(0x7f0000d9b000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mlock(&(0x7f000058e000/0x4000)=nil, 0x4000) listen(r4, 0x80007) bind$inet(r6, &(0x7f0000fb4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x6, 0x11, r6, 0x0) accept4$unix(r4, 0x0, &(0x7f0000f09000)=0x0, 0x7ff) syz_emit_ethernet(0x2a, &(0x7f0000f01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7c02aa24bfdb", [], {{0x800, @ipv4={{0x5, 0x4, 0x3ffffffffffffff, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x411, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0x0, 0x2, 0x8, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r6, 0x400454da, &(0x7f0000923000)=0x200c) getsockopt$sock_buf(r6, 0x1, 0x1a, &(0x7f0000fe0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00007a8000-0x4)=0x46) getsockopt$inet6_buf(r5, 0x29, 0x3d, &(0x7f000050c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d54000)=0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_ifreq(r7, 0x891b, &(0x7f0000d62000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x3}) mmap(&(0x7f0000a3e000/0x2000)=nil, 0x2000, 0x9, 0x200000000032, r6, 0xfffffffffffffffc) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f00002b1000)={0xa, 0x3, 0x100000000000000a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) sendto$inet6(r6, &(0x7f0000f0a000)="", 0x0, 0x40, &(0x7f0000256000)={0xa, 0x2, 0x9f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1c) sendmmsg$unix(r8, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x40}], 0x1, 0x0) poll(&(0x7f0000137000-0x30)=[{r3, 0x800000001, 0x0}, {r2, 0x205, 0x0}, {r5, 0x200000000000410, 0x0}, {r8, 0x40000100, 0x0}, {r2, 0x209, 0x0}, {r2, 0xc, 0x0}], 0x6, 0x1) 2017/10/25 09:02:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@int=0xd3, 0x4) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)="2f6465762f7667615f6172626974657200", 0x2000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x1, 0x0}) r1 = open(&(0x7f0000001000-0x8)="2e2f66696c653000", 0x4002, 0x32) ioctl$TCSBRKP(r1, 0x5425, 0x9) bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) clone(0x4382400, &(0x7f00009d3000-0x2e)="81f64c68fff4a49bc0d5751e1781006b668374ebe88f40a062efe756722515597f1feb433b6af5c76010762ea773", &(0x7f000077f000-0x4)=0x0, &(0x7f0000685000-0x4)=0x0, &(0x7f0000c4f000-0xd2)="c2aabfbfb9a1a991ee6d0637a2b6d0b184cfa5e376b93825536323c334040a77ef12ea6a3658ba4340fa84f0fec055afb743eb1938480e77cd0f350d116b3ccc829ac613d3924316b7e5b7b703b3e1023cedc74243eda75800a4be8130ff85d30bde7e87a18df6bfafb3872963612492cceda2528a0a99db545ba9402582302af9663316f82df59ff0f67359c82d6e4cca537c26b1f1856e705e007deb404883c35568a36f842bb56497d9f0cb9e03689ba0a0fae2a0d270974fd328aac1d5a779d21f53739503ec5b02e666a4934f85c770") r3 = dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000633000)=0x0, &(0x7f0000ba5000)=0x4) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)="00000000000000000000000000000000", &(0x7f000064b000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000138000-0x20)={0xffffffff, 0xb75, 0x0, 0x5, 0xff, 0x3, 0xef17, 0xf3, 0x0}, &(0x7f0000937000)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a63000-0x5d)={r4, 0x55, "96895a31de3ab8c67e2284c47ea7d801cf335fdc175fb88d0c7a1d41d4a74894a8ca6d421243b1fa45582bd224f57929261a89f6b9b984403e23f577fba0947683a6c3fb47548cc8d5f4c1821b59fb5a2d2a7dbef1"}, &(0x7f0000c25000)=0x5d) r5 = creat(&(0x7f000087a000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f2f66696c653000", 0x40) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000066e000-0x8)={0x0, 0x3}, &(0x7f000001f000-0x4)=0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x400000000000f5) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00009a9000-0x3)=0x5, 0x4) tee(r3, r3, 0x4, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000dff000)=0x7f, 0x0, 0x7, &(0x7f0000663000)={0x0, 0x1c9c380}, &(0x7f000074a000)=0x3, 0x80000000) r6 = syz_open_dev$mice(&(0x7f0000d0a000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x200400) setsockopt$inet6_tcp_int(r6, 0x6, 0x9, &(0x7f0000bf2000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgid(0x0) ptrace(0x10, r7) process_vm_writev(r7, &(0x7f0000ee8000-0x30)=[{&(0x7f0000df5000-0x8e)="0000", 0x2}], 0x1, &(0x7f0000151000-0x60)=[{&(0x7f00003a8000-0x52)="00", 0x1}], 0x1, 0x0) 2017/10/25 09:02:19 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00002d5000)="6367726f757000", 0x2) inotify_init() openat$rfkill(0xffffffffffffff9c, &(0x7f0000ce9000-0xc)="2f6465762f72666b696c6c00", 0x400001, 0x0) getpgid(0xffffffffffffffff) getresuid(&(0x7f00006a0000)=0x0, &(0x7f00002bc000)=0x0, &(0x7f0000000000)=0x0) getegid() socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000dcb000)={0x0, 0x0}) epoll_create1(0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000056d000-0x8)={0x0, 0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x2, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000ae4000-0x8)={0x0, 0x0}) accept$llc(0xffffffffffffff9c, &(0x7f0000418000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002dc000-0x4)=0x10) openat(0xffffffffffffff9c, &(0x7f0000052000)="2e2f66696c653000", 0x0, 0x114) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_fuseblk_mount(&(0x7f00001cc000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0x6000, 0xffffffffffffffff, 0xffffffffffffffff, 0x68100000000000, 0x7, 0x4000) accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000000000)=0x10, 0x800) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) fanotify_init(0x23, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000060e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000504000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000a0a000)=0x0, &(0x7f000027a000)=0x0, &(0x7f0000001000-0x4)=0x0) open(&(0x7f0000d73000+0x199)="2e2f66696c653000", 0x10000, 0x0) syz_open_dev$sndtimer(&(0x7f00007d0000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x20c0) socket$inet_tcp(0x2, 0x1, 0x0) timerfd_create(0x0, 0x80800) socketpair$ax25(0x3, 0x5, 0x0, &(0x7f00009ac000)={0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)="2f6465762f70746d7800", 0x2000, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000597000)="2f6465762f62696e64657200", 0x40400, 0x0) socket$packet(0x11, 0x2, 0x300) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f72746300", 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)="2f6465762f70707000", 0x0, 0x0) syz_open_dev$loop(&(0x7f000097e000)="2f6465762f6c6f6f702300", 0x8000, 0x1) inotify_init() openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e63657200", 0x40c01, 0x0) accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c0c000-0x4)=0x0) lstat(&(0x7f000009d000)="2e2f66696c653000", &(0x7f00000a7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() lstat(&(0x7f0000e32000)="2e2f66696c653000", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000505000-0x4)=0x0, &(0x7f0000f7c000)=0x0, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000eaa000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ac5000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_open_dev$sndtimer(&(0x7f0000001000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x10000) syz_open_pts(0xffffffffffffffff, 0x301001) socket$inet_sctp(0x2, 0x1, 0x84) socketpair$ax25(0x3, 0x0, 0xcb, &(0x7f0000000000)={0x0, 0x0}) inotify_init() openat(0xffffffffffffffff, &(0x7f000037f000)="2e2f66696c653000", 0x210001, 0x0) syz_fuseblk_mount(&(0x7f0000ff8000-0x8)="2e2f66696c653000", &(0x7f0000dd3000-0x8)="2e2f66696c653000", 0xf003, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x2000080) syz_open_dev$evdev(&(0x7f0000f76000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x44000) accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x800) dup(0xffffffffffffff9c) accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) getpid() getresuid(&(0x7f0000eb9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) syz_open_dev$evdev(&(0x7f0000000000)="2f6465762f696e7075742f6576656e742300", 0x5, 0x40000) signalfd(0xffffffffffffff9c, &(0x7f0000c48000-0x8)={0x8}, 0x8) accept(0xffffffffffffff9c, 0x0, &(0x7f00001d5000-0x4)=0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0, 0x0}) userfaultfd(0x800) dup2(0xffffffffffffffff, 0xffffffffffffffff) getpid() getresuid(&(0x7f0000000000)=0x0, &(0x7f00006c4000)=0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005c6000)={0x0, 0x0, 0x0}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000e47000-0x65)={0x2, 0x78, 0xfffffffffffffffd, 0xa9, 0x4, 0x80, 0x0, 0x8, 0x10, 0x4, 0x1130, 0x9, 0x9, 0x8, 0x0, 0x2, 0x2, 0x10001, 0x6, 0x4880, 0x0, 0x8, 0x0, 0x6, 0x10000, 0x401, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xb) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6b657963686f726400", 0x84100, 0x0) openat(0xffffffffffffff9c, &(0x7f0000351000)="2e2f66696c653000", 0x8000, 0x110) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000089e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) timerfd_create(0x7, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d71000)="2f6465762f7667615f6172626974657200", 0x80000, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000000)="2f6465762f736e642f73657100", 0x0, 0x4002) userfaultfd(0x80800) epoll_create1(0x80000) open$dir(&(0x7f0000000000)="2e2f66696c653000", 0x0, 0xc0) socket$inet6_sctp(0xa, 0x5, 0x84) getpgrp(0x0) geteuid() 2017/10/25 09:02:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000c3f000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000289000)="2f6465762f70746d7800", 0x0, 0x0) fcntl$dupfd(r1, 0x0, r0) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000262000)={0x80000002, 0x0}) get_thread_area(&(0x7f00007bd000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x1, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000cdf000-0x10)={0x9, &(0x7f00001e1000)=[{0x1, 0x3, 0x7fff, 0xfe4}, {0xb, 0x5, 0x0, 0xce23}, {0x4, 0x1, 0x100000000, 0x9}, {0x8, 0xa91, 0x0, 0x20}, {0x20, 0x81, 0x3, 0x5}, {0x2, 0x7fff, 0x7, 0x8000}, {0x9, 0x0, 0xfffffffffffffffb, 0x7ff}, {0xf32, 0x8, 0x80000000, 0x7}, {0x35, 0x0, 0x7, 0x1}]}, 0x10) r6 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r6, &(0x7f0000785000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r7 = open(&(0x7f000043f000-0x8)="2e2f66696c653000", 0x0, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f000002d000)="") mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r7, 0x80404509, &(0x7f0000fda000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") lseek(r7, 0x10055, 0x1) getdents(r7, &(0x7f0000fd8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000fd9000)="70726f6300", 0x3) creat(&(0x7f0000670000-0x8)="2e2f66696c653000", 0x1) 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000875000)=0x68d, 0x4) r1 = socket$packet(0x11, 0x4, 0x300) sendto$inet6(r0, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, 0x10, &(0x7f0000f5d000)=[{&(0x7f0000a22000)="00000000000000000000000000000000000000000000000000000000000000", 0x1f}, {&(0x7f0000f5e000-0xf9)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf9}, {&(0x7f0000aba000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000f5e000-0xb8)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8}, {&(0x7f0000a0c000-0x12)="000000000000000000000000000000000000", 0x12}], 0x5, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x59, 0x8}, 0x2}], 0x1, 0x2041, 0x0) getsockopt(r1, 0x7f, 0x28, &(0x7f000007c000)="0000000000000000000000000000000000", &(0x7f0000093000)=0x11) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005b4000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000138000-0x9)="2f6465762f70707000", 0x20000, 0x0) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000218000-0x7a)="00bcd3462f5311ab1f2c45256cf35515056834f323232d8b20b821a902f7ce797c4b957b883af3265dbf00f7e12779ca12452181c195a7c4c318d310d2e93eadc6db9fbde76092a6cc29bbb85e7fe7667f00b162f1db8fb9a608e8a2c1c66b3e34477528a80eafb9bda16520cc8ee5549ae8b8a50f20506ebcfe", 0x7a) pipe(&(0x7f00000d9000-0x8)={0x0, 0x0}) r3 = openat(r1, &(0x7f00005b5000)="2e2f66696c653000", 0x40001, 0x174) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00005b4000)="62696300", 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f00005a0000-0x8)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(r4, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe975c6a448d8d189c3ffc8d78107af39b544bb8fa0e3ef14019c6ff40e050fc8326f0b80f68b008dd773c26313a25fa9570c1590005d698b9f4dd", 0x71) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f00003dc000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) listen(r1, 0x100) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x0) mmap(&(0x7f00005b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005b6000)={0x0, 0x0}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000581000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) accept(r3, 0x0, &(0x7f0000125000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00005b6000-0xb4)=[@in={0x2, 0x2, @rand_addr=0x22d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6e}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r5, 0x11, 0xa, &(0x7f0000f6a000)=0x48, 0x4) setsockopt$inet6_udp_encap(r5, 0x11, 0x64, &(0x7f00008aa000)=0x5, 0x4) 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r0, &(0x7f00003e9000-0x10)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x10, 0x3, 0xa) recvfrom$inet6(r2, &(0x7f000046f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0x2, &(0x7f0000cfd000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000ff9000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") write$fuse_bmap(r0, &(0x7f0000a94000)={0x18, 0x0, 0x0, 0x0}, 0x18) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) mq_timedreceive(r1, &(0x7f000042c000-0x66)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x66, 0xd251, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = getpgid(0x0) ptrace$getregs(0xc, r4, 0x3, &(0x7f0000b44000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f000032a000)=0x5, 0x4) connect$inet(r3, &(0x7f0000d0b000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r3, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000fbf000)={0x8, 0x2, 0x8000, 0x2, 0x0}, &(0x7f0000e03000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000865000)={r5, 0x9}, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) creat(&(0x7f000080f000-0x8)="2e2f66696c653000", 0x90) fstat(r6, &(0x7f000072f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/10/25 09:02:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000011000)={0x77359400, 0x0}, &(0x7f0000005000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000003000)=[], 0x0, &(0x7f0000002000)={0x77359400, r1}, &(0x7f0000005000-0x8)={0xd4b5}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000011000)={@loopback={0x0, 0x1}, 0x8000, r3}) rt_sigaction(0x0, &(0x7f0000011000)={0x0, {0x0}, 0x1, 0x0}, 0x0, 0x8, &(0x7f0000013000-0x8)={0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x8000, 0x0) dup2(r4, r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r4, &(0x7f0000004000)=[{{&(0x7f0000013000-0x10)=@nfc={0x27, 0x7, 0x1, 0x7}, 0x10, &(0x7f0000004000-0x70)=[{&(0x7f0000011000)="4a09bfbc4f7e9291f3314d7f541beb01816ac2cffcfc776d5207e87c4fbfaf8c7fb95bb012e795595617e995d7cbcf5d3c99c562a64cb7c18443c98779bf07357e66be7b2151be", 0x47}, {&(0x7f0000012000-0xc)="060dd79967cf94e562df338e", 0xc}, {&(0x7f0000004000)="a21937c9e02605cb37ab1370a83e08e21a368c950f369418bc47828ea5b9a491b48b88c85c964bbd6ef7e543252609ffb8aac8f5be8fcf71691799023431595b2e46f8bac62557baacff0183cd2ea050a289f092093dc54c0b63a5fe5575b37c9c6a09d121219c9b4bb94acb2286437894d095fb79796e5341c19fec5eb6d8c51268", 0x82}, {&(0x7f0000002000)="aed8f715b8af9c3899283564884420f4b2502c7f74457710c1070a5acb", 0x1d}, {&(0x7f0000004000)="61b2847c17a821760bc503ad14698433b3b822e8293aec8353c396ce4424c91b6112b5b2972c0d5e6f433a00841ddb1e31f30ab9a5d2f93d77b318fc0af056efadd94c340cfcf54d8e232779669baff1f615baa7e0387714fd98423875055dea284bca7b3337d827f2572f738c980c3455ef32262262fd4ad67024cd8cd9240a10521c079e012d2693a4b688273287b4c2addbd14caf7b0a5266003798299244e829246a3a4efa6f0bd9e95d5502b41bc0200e710bcf623407f5bb078147b495e3e7579ddc69eaca795a9a120c1e43fa71439464b605e1124e808d76d48854c862bf3a1a6af131dae0e55b6a8bd9efdea5dd272b971f80f63fa161ed0d2f0f53a5b3f96a915972c008d28533f8c470795900321ac71fa619de8f349abf384318ae38b47959cc50fa4680570b02782b7971982aca2e79fe203e2fbba4773a9f27ee9657689e20e0fa3e20b5809b52292f1d884e0147a6d51694d92de636b6194182ea470727345462167f0204077202d5587b52b2f782f688b471108a249f7fa28eac061bbbf92dcda7120ae9303326dbcb9595e58f18c0345b110a7503498446c582e7cedd53bd52a4ba36941cfa09c6d312dc037de4d09d8842a2c9845acdebc7d391b7af13b17d6a938aca3e155f70dd6675fc5680fa9e550123f7a858dcb1f25786ba8bc00499bd16764c06a3fabddffcc16f4bc34d6021d89f218fe2939cdda660f4593870227f30336a2ad27b1bb74bb14edf44d50e2a12a4a654955fbb33a4cc54a00a973aea738aad132e8c84d94e25132f3192636260d51e29b151228e2947c602c8a13385c774dc982a8bcba763dcce795f27eb550912ceea91278be2a20565a9691de0db98864150bbe9ccfaa5d2714213b8a726ad4d4728d18e64e70d2de9df05e166cbef7194a7ffbdb0959965abedb537a480bf0f14da8722d3b517c9a2e184654f58838a7110b33a7a5c7f2ac8075468bbeae6f2ac9a79e531119d8e0f3a550bc3f4b8b62f61908f22daf9fab319ac5d87ee8e6117a4622070c2f96d14fd84a78d420c894b29300d9e5ece28d36907cb5700bd4e0e7599e8e2e60466fcbd4633583a0a35f42444fe54bcec186bc3bc6c77173b38b5b1df685f030ee88eb8ca0e4f69c524b1c59890d1ffc809835a811de6bb78ea5f3668f6ee4314688f04610c7248bdca60f8198ff6ffb655dfe682bee1d4e6b4820ba87d307fa0ce6d28eb1f30bdda3c0b925a0b818c15bccd855083fb701032467a93d39805ae1e2b3e920eff277eb84fbf534bfffc11d75c63dd251f958793e9cf4727ac47ec0103cbcdaf75c43640ab6704b73f5c03181148b69bfa288569c1272af4bd65a48752fc5cb77e3aedeafa1e9d4e3dac6350869230dec0340542dacee1331dcee114b6ac4679049af878924aca3eeb0558defc2cbdb8029f4d818d94ae76d221469d052726596f1136516a097e5fbbf5c307e4e08ee3bc9adcd4b94ff130c6274da3c77e7439d70ba20676ca114f45c5790b3f0eb36864518cbccd09a1498328858295435e1bdafc31c4f0023026d6eb0583b45351c22d4be7df59438cb56d9d60aaaf1756a53e120851df5486c4347b31efaeb2fef94a42628091a1f2163e2658695dd71d8b6e6ffabe46750617ade72ac14e5dd1f5705ffd9ce2001175da2943d8d9250411aae60a632c145a12ce1024bb7b63f3b9047ed7042a3d8f8f99e26269c27a66977792afc7b97c11f7ee623716c966b503dd2b883412ccad01354bda4d2f8b7396a9afa69aead98c91c9b7348c026be4eafac4a90d52196d9ef402cefac081920d11852abe9240cf29d2524c0ea55a8fe2445504e2ece4efb0705884d34139ec51d874500b364ade130bbf2200bc74dcfc27666cbaaad9eb81123f338d08c3b541ab70dad7e6fd1640a7515059ec9c0fb61b974a403a89eb130ddb510141fb86a9fc3880dc039e41e0715ab6cc6e6b84cebc794abd03bebde5c84364bfa778c14d620f6713452932c315072fdcc4def50346e6595af4af6cf55bc24fb9c6af6a443d2e295d95fb900875907e22bf5ce3e6e6919a8c6fd4918b926ede91e466832377debbe2978448101bae9f2fee12fe610787c5f6414c50aafc9d8163545b74b52b5ce4d8f46617acfd472337b00db0922c3142906a310039d9b6b93858d01a59af3005557557d0acfbf81bdf43771d8c3596efebe6bd358d8e77d99f0b01120d1c3140ff0189322d5dd4a90a657217ac86deb72ada177efce2ecd4d8ad02eee19620defe047518d6866a1d30bac67bb8e0f8f2686c9474e962eeee568013f57ec851e9b54ab9e8a709d0e335e2cfde4244d90d3a2bf5ce0708bffe7d4be3a55bd95f7fc088140d03ab414ea3cd5be0269eefcb351de773b5ec9b8ac52023facf0077ab4a5d25d543e06146040c1872988f250d83a021b0fda6d63b2e3a160121f8efe279e1f599c607c35e8c44e260cd66d95f4d84899b87367418fc060c9d6cd102450b6b4764fd91275fcfc02651e51428f8c6d905dcf1d6411ffd5cb51f5b7937956ea4c444cf49fd72349b4b891fd886352f9205e6698f5d61dd5aa90e941ee45ea967f7b424efc68da205c004f039a56653cbae8b68783721d895d908c15c2c78a10467a947b41679d64391ede8a6402e311771140cd95565deb14cd48d3e0ab785a93cbe473baffc94b110f53ad4cc34d699396959008da4246fce21b6b795e543850a08d9c72abfbbf127dfcdc146192a9a73952042decf5766839c8c9679c7b13234281b063cf476612fd915674ab8e5d44839e21e316387ff93c26ed010011121e20122575ca2a999bee4be9a43ace5389fdb61096b820504052fc3ddcdeda577b64db08e6650dcdbfc0fe3532b5c3abad73cc0c0e1e0267f2a6a8e133e868ec2690d51825564de593f9b06ec13c404433550d63d288f569b1f6e00fe9468ccb4db1501182e8c50f0590b161be3da9ff5b8a2b0c27129e1fe7975304c1d7d5ab9e35b89af9b6fd1e6456c35f29ebde3d305a082fd6d4fd1a65eea9c19ab95a488e81e1004f435a855ced809232df69e42dec94cbe144e0895c31e126b15cb3560cc66c62da9970a97877ba7956ec0c05b0307ebc69b026dbee00876eea0451ea0b24a1c8b600e891ee23b7d8589e13346a61d8a09f593758a57aea1675100029fbcef42b301674557ddd60648dd4b2c06f0ea0ae155daed8d3f1abe1d1a0435fa46a287a3580f4f61e52cceb2a8030a8dea6b394b192b70ffd5cc0f5bfe75b95f901a1c2206e5ed3ef2c2fab321c126af7366b427bd839ff45b6194f5cf8da6f9ddfc57999bb4d338fbedd5d95de1ec564f624c75302b935c8dc5dc1961ef46e75ab633d72241e9084f5e8a5845e4566095d432cacf98cb8705a0e56c880d61a817d4ea7f6fa1ea1c307dc3224fda28a96f51ae6d66d290526462f6ee81d65e96f603b9124bb753c89ab357b7d26897e4eb34defe4f822ce3a049d7d40e10c427044abb023f7246feabc8aeb61cd2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0x1000}, {&(0x7f0000014000-0x71)="98079ab183aae9181926f11dfb40d96f6725fcc97065a0ba7e78077c135a18cd03824667add8ab06b2abf324632c925fab9de3dc35e5e043c209b68c2d9fbb5d2e0cb3d4abc4252e9637ac498c86b52db377e6800a826dc6cd0c42b3065a0e62b385b9fffb9cf2e7aa9bcdb510df883af6", 0x71}, {&(0x7f0000001000)="d57a43d0b6fc416544350f0fbe1c40a9f9bbefa188ce1668d110bd968cc0c89a38daa3e18feb5dd5c92e1a35531c2f6e1e4330cd40c05be998a1d8ee45b2610d5bf76a7bce0d255c12a8778fcd551cc8f4a7a99d02fb065647c3e1b424beb6c1a36751eb13f93942a3d73eefb995d7e5b9f88c231043bb7b9f", 0x79}, {&(0x7f0000005000-0x4c)="57b57c8563f26930f21b7f06940ec8a165c29b3847bd00c144afdf8094b228abb4a9925999995624710e0a32ad71db3cbd057af689ff3f75a1c14f88a2ec5a2658b564659ec01be12a192c16", 0x4c}], 0x4, &(0x7f0000005000-0x208)=[{0x38, 0x117, 0x0, "7212cdada6712c5b989e5509eb1b25380fa03bd370d9ed04ade56618394191fc3c8a"}, {0xf8, 0x3a, 0x256d, "b79e06743b4f3ed9a8244fc5e92411f716f46ffa883c9b308327639bda8afcb9b58219508e51301ebcdca056749c381e721f9f9673b65bce1446bc0a5a9500eb6afddc078406410f99eb6d3805db8ab1de4992f8f5fbb9b5da550bacfc2a4a798ecb0a666663c9eedb2418a52f1e2376bdbef4290f7a9108d43149d8e55d06cdba9a22796d22cf54651269d308908572152eda742f2ad247e43ed7414af96f3463b3055b7fe1d4a9737eb95e082537c2af6cd5ec0ad5e78b9ebff492f65c631d6c46cfc121c5f495ba415aa1fb44f0103c732cd6f66d5651c3d2e0607af07b02c7bc"}, {0x60, 0x10b, 0x3a7fb188, "34d811a1742b57660b29f9c03007451443a337aa7a8be629b925f8f04fac7c7f9b7a3b591c9201e25fb17c65a5814004c9c91abeae6b32682f71f0218fb8af309b0223d3fc17fd2bfe90"}, {0x78, 0x1, 0x100, "9d0669e2fbcceae2cff71c00c603a8fddbbb536aa16a7a6a1fc0c0ed08af389ef475a57bded9c364fc5a362558ca2f009ba391bcb4040204e75190f31110597d98d438a2710933cef5a7a6a9dfd5da7b7dc7bee0e076f965a32de9a4fb2f90f71f79f18140"}], 0x4, 0x20000000}, 0x4}, {{0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000005000-0x3c)="fa5e92b2984ac90e019f266ac4f08fe017c1d0374d72fbc74000af1c18d64279f9acaa8b9416c4f7a54b3cce3bb9098f9880d2a2a529cffc967ae5cf", 0x3c}, {&(0x7f0000011000+0x896)="eba3db0ca4ed8d2fbb1015cfa6ee22e1664b9e9a82808fe8019dca905fdff185e9d40723", 0x24}, {&(0x7f0000005000-0x58)="b492f47a17ef8c87cf65a3b2169676c030dac7cb06857bdb3db5f0bed1d7d694ace91baa1065a8e0f214fb282efdee2068e36307fda6b919bbc4879522740152e6d784dfa32f8a8e8b6235b42fe891ebd4ce779c0816b963", 0x58}, {&(0x7f0000004000)="75e61b5f1f5780311329a03b235971308a84c6b44bad1bf5adcb9e34ba5fa583b164db1c8b17b22c18e551841681777c9df02b4aadf9cffd2e3dfd911acfff207e3e27db2f5f611303c1d1bbc086cc", 0x4f}, {&(0x7f0000003000-0xe4)="56f863116199b5945440b56163791d3ee82ba78c6280b31b1988da2580bf6bf80e01edcd70c21d9c145e33af9bd565b11eca9d95dd4aab0143679dfa04a81aebb6328ce2d5f841fafda0ecd6b7c3bf8f84f59932e08bcf4c131ab9366eac8d2aaf0556c75a77697d02d12d60d6ac0e0e7fbb2c1382a11b5e37bfff2597e2784bc0045027d40926d9e737283ecc66a769ab4e0d1d2cf59709c5384322105ece1ee4e7b9e39020953010cc66ff7d49a63f570737a70ef938481c6e4e4de07348e2335d4a5610d8c3ab9f27c68590cbbeea64bbb49017c197ad6d2cd65f6b865961b7d7df81", 0xe4}, {&(0x7f0000013000-0x44)="d66f7f2bd68e1fbf5274aed6f1a2faec51f557eaae3ec27ec11c161706c6b90d517ade0621b37d2b3106826acd838afce65e41385499bcb0ea876cd97918bf47727e21b0", 0x44}, {&(0x7f0000004000-0x6e)="0e4309bedd48744b875fe8a6355bc4fb2890e3f5ca51683c216f6d0b7a974a4db20c46b4f6c4e0ed86d4db96d1feee46dd6b20e6100bbf04723ce847333e9ed79afc1c934dfe68a745a6f62f3896df18b75dadbf4bc4efbb35acb21f39e2e5b67273a3a85a77202adc96f607489c", 0x6e}, {&(0x7f0000014000-0xa1)="86887a1ab9cdb782b1d961d1d31da76495b47e7d96f40ad7191ed23d2c89d575fd0c2d2025b607f5cc4f075abbb9b8b6bf9b50f5837feb26cec7c2b237d0db5271f4c2f9d46dd93f393bb782b1df251fb3a6f805571117ab5d975c5b8b673ab1c0acc9a16b3e060d5e1afef22f3fb842e9137e810563ccd6ff2b4727b34d09023de9a1690fa5137025d46316a0522bfd2e41bfef1c11db9b0f1157ef9d4b419bd9", 0xa1}, {&(0x7f0000002000-0x86)="c3d695bdd7ffe9629eb6501e5e045753c404dea8abe767a19af4ab254367a413c4c1788a50c69087396eea3040c4dd35f648210b0f99b79831f180ae037daa5715f9d52cbd62635ef026e8bff46350976952c5c4bbaeb46ea048464dd8ed9b257bfce1cfb483c1802cbc3fbee9c647f7668807a1bc483d9aa935c314552aa4028992453255df", 0x86}, {&(0x7f0000005000-0x31)="c4039e02c7fa1d77dc63e192a0ede8da1c5b2ae89775dbe4efa8cedaa08bb517d257a28bbd26f31f48a2460f35eb1aa575", 0x31}], 0xa, &(0x7f0000005000-0x358)=[{0x20, 0x0, 0x5, "f9a914b4203a6aa8700fcbf3ea5869"}, {0xc8, 0x116, 0x2, "bb5ee84afb772e14490df06907ca480455b7ad33a39c4205b03f1bf3a0fb5a628605c68fed3b882ba29e7f7804494297b2d3ef06af1bab07cbfc64260bd0ef36e42b16b4eb2b96da0a677bbb3dcf75ab00f62a3fa94681e16951f014404e7e3a8f1953a376767966cc366366518d70bed1544d455828418f24e063d15b11009c1377c7f46864652933d3acc932f779ea27ac1fa3a791377c433026af8e2ba427de3bb965d0e7a89d6b59fc20d43a20715deab28c"}, {0xd0, 0x112, 0x5, "3baae0d3e94f078aec170e12b6b25232303449d3d623c070602805cfd19f0e253c9788c4f2654aaba5ea69973c6959d6698e85d26bf42939ae634d2f1f601ca9ed8972032cc884a9aaf3b9a51c8d39e91bf85366f22fc49d6c6cf00d1d7ac9a8400600870796d25256423a0a0850339efd93b7bd126c0140aee751cc0ddc86866263418ae113a748982f2988d05f31fc0bfc365d977920b7291538441a0c8f2c62a4d8c2a049553dd78740d08663cbaf505fd52a2c65943e5022c1fb96"}, {0x20, 0xff, 0x827, "795fee2938b6955fefa948fade698f"}, {0x18, 0x111, 0x8, "3bed3d"}, {0xc0, 0x108, 0xfe2a, "3678f35297c26857a1e9045336ce104d2ec04d117c2e1b90181cb7091f0f016f9b829ebda8d23365e6ff52d8cd2e1203fd5698a4ed2da0e6ee96189775ad4439450d2f00f4e068febfc1e06ce368afc1dab1b4dc356eab951233bd62e3a40a004e670e5b249792cdd5004776d05ef7dd430fc10964282284c365c00687cf332649294ea6083d70e8b05a07a0a25192d22211d61d5860bde1fbe1c1fdc0f10bd45055d5fdffb148c838d694ad628ebfb7"}, {0x28, 0x107, 0xa06, "5a7567f9906fd4ecf180dd387fec7903c70ab2"}, {0x80, 0x119, 0x0, "bfd40185d7edcc9016455c534f43878495d4d55eafc99426371bf2e856b58f029f70fa652de6ed5ef7e5baac1c4ea92311dcc9891b6ac81028348e055056e1a68de2a27c06a53abebe40717bed131b1fac15e6637707220dfb673992c884cf471939b01dfa3f3525a9e41714"}], 0x8, 0x4000}, 0x3}], 0x3, 0x8000) 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000017000-0x8)={0x0, 0x0}) getpeername$ax25(r2, &(0x7f0000005000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept(r3, 0x0, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x100000000, 0x0, 0x6, 0x10}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000012000)={r5, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r4, &(0x7f0000018000)=[{&(0x7f0000018000)="", 0x0}, {&(0x7f0000018000-0x90)="15bb5c7a1f031cb3af2ea0d18799878c5faf86e3e794221213aa39a1826b6f026e7666673b513969d447f9f8f103015c4c8b523153a39a640e486f4553701369c3b32b99bf09ba20f41114efbf43d8741c95557e51f0a6b7b5428a20dedb779a9e030103568e6dff10fb7517031f988751a8316c3c0bcf214f439d899c4b5f848c3594b1905fbbb52422346d8355c36a", 0x90}], 0x2, 0x26) listen(r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000)={0x0, 0x0}) fsync(r1) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000019000)=@common="6c6f0000000000000000000000000000", 0x10) listen(r3, 0x200) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f000001a000)=0x9, 0x4) r7 = dup2(r4, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x0, r7}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000017000-0x20)={0xfffffffffffffc01, 0x0, 0x0, 0x7}) socket$inet(0x2, 0x7, 0x9) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000015000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f000000b000-0x10)={r9, 0x10001}) 2017/10/25 09:02:19 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)="2e2f66696c653000", 0x200) inotify_rm_watch(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x3, &(0x7f00001fd000)=[{0x1d, 0x0, 0x1, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r2, &(0x7f000041c000)="1f0000000106fff4f5000000000000000000001e00000000000000bf3201a8", 0x1f) 2017/10/25 09:02:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a56000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000aef000)={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, {0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x1}, 0x80000000, [0x80000000, 0x0, 0x1, 0x100000001, 0x7ff, 0x1, 0x2, 0xfffffffffffffff9]}, 0x5c) setsockopt$inet_tcp_int(r0, 0x6, 0x400000a, &(0x7f0000682000-0x4)=0xe0, 0x4) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f00000c8000-0x4)=0x100000000000000, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e65000-0x10)=@common="6c6f0000000000000000000000000000", 0x10) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pwrite64(r0, &(0x7f000019a000-0x49)="3d3d172ffff8a97dbdf13b9afd4fd990b7a54ad61a3e91c7dda5e2f1fdcfef2dd0404c6815ffae1c1da366c939644055aca5c08a1def249b6d9d7ad7b75c3609beee51bf479442191b", 0x49, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000027d000)={@generic="4b3ee9d4ab72067d2917fbb7ea6a8e7e", @ifru_flags=0x4400}) r2 = socket(0x12, 0x0, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006a3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00009ea000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x10001, 0x100, 0x5, 0x1, r3}) socket$inet6_dccp(0xa, 0x6, 0x0) sendto(r0, &(0x7f00001ae000)="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", 0x482, 0x1, &(0x7f0000e76000-0x58)=@alg={0x26, "0000ffe3fdff0cc8000000000000", 0x0, 0xe, "63726333320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58) socketpair(0x5, 0x1, 0x1f, &(0x7f00008d9000)={0x0, 0x0}) setsockopt$inet6_int(r4, 0x29, 0x4a, &(0x7f00006eb000)=0x6, 0x4) getsockopt$inet6_tcp_TCP_PSP_CHECK(r2, 0x6, 0x6c7, &(0x7f0000b4a000-0x4)=0x0, &(0x7f0000444000-0x3)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f000086f000)={0x0, 0x80000000}, &(0x7f00001e1000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000078000)={r6, 0x1ff}, &(0x7f00001e8000-0x4)=0x8) close(r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000e8d000-0xad)={0x0, 0xa5, "3a217e1002c17bea23561a19d7328f7b6f8d959f7565dda24b99f6776527f3a0f3a13fa1bfb500d1665deb9eddf11c479f08efec2620a2d560e2828c0f6611aff5b2f4f8b148d20677e454fe8d6fc6a59ac02b0c86201fc03ebdc4ee61ed030b0b9a3a291abf7efa38695098ca424d4e3f005d2ed410d32c927ef8614b062200e89b7ea205937c740b234012288adff1ca6b95d17979c850347ffb7fa8b7564228a68c557a"}, &(0x7f0000bcb000-0x4)=0xad) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00008ec000-0x4)={0x7fff, 0x2, 0x9000}, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000344000)={r7, 0x7fffffff, 0x800000000000fd, 0xa32c, 0x640000000000000, 0x9111}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000999000)={r7, 0xffffffffffffffff}, &(0x7f0000e34000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x4002000000000c, &(0x7f00005f1000)=0x80, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000db9000)=0x0, &(0x7f0000e19000-0x4)=0x4) sendmsg$inet_sctp(r2, &(0x7f0000f13000-0x38)={&(0x7f000016d000)=@in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000eb000-0x10)=[{&(0x7f00005e5000-0xf7)="42496057ad000b6580d9b017b8a0a3f5f61d5cfaa449670b79968026e35cd50342075e66bec72c133248a4abf3a04f7ec42de58eebcb8fb18317412fd3b624b11e493cf4e1575f2dfb59f4cf72b7e00a9ff2e0ea36357e12dec228c8ce50f13f9fa1bc8f973f607d5be9e91c2e07b8ccb86fd2b5a2c76720fba2c7926948b8cf8fb28b986f7c52b891bc9ac758008b7c9ef932f8ce116695216f99083482227338169964f7203097cf23898cba8aaef5b1b6368b873f0050057cbea22d89ebe6b74d096d5138164520a342e3ec9f713c2d3598b9b32474be7328072033d79a4474b22c5bf1c3a7121034d7fc1320155534e02a95594d67", 0xf7}], 0x1, &(0x7f00004a9000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x80, 0x10000, 0x6, 0x100000081, 0x7ff, 0x7, 0xdd5, 0x1000, r8}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x3ff, 0x9}}, @sndrcv={0x30, 0x84, 0x1, {0xca3, 0x3, 0x8, 0x4, 0x7ff, 0x5, 0x2, 0x0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x8000, 0x8001, 0x4, 0x2, 0xfff, 0xe00000000000, 0xffffffffffffffff, 0x3, r8}}], 0x4, 0x80}, 0x4000) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80386433, &(0x7f0000c67000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/25 09:02:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x4, 0x10001, 0xca0d, 0x3, 0x0, 0x3}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000098b000)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) userfaultfd(0x80000) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000b67000-0x4)=0x0, 0x80800) r2 = signalfd4(r1, &(0x7f00001b1000-0x8)={0x4}, 0x8, 0x80000) r3 = openat(0xffffffffffffff9c, &(0x7f00009db000)="2e2f66696c653000", 0x248000, 0x9) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000976000-0x9)="696c6c696e6f697300", 0x9) pwrite64(r2, &(0x7f0000728000)="f240212ef3e2cf1f4beb91642339207a", 0x10, 0x0) prctl$getname(0x10, &(0x7f0000aeb000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005da000-0x3)=0x0) fcntl$getown(r2, 0x9) getpgrp(0x0) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r5 = socket(0x2, 0x8001000000002, 0x88) syz_open_dev$sg(&(0x7f0000198000)="2f6465762f73672300", 0x2, 0x0) connect$inet(r5, &(0x7f00009b9000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r7, &(0x7f00003c0000)=[{&(0x7f00007df000)="978869b2a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f000081b000-0x9a)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffdd9", 0x9a}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f000074b000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c050037321b191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe316000002d45a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) splice(r6, 0x0, r5, 0x0, 0x20000050e5, 0xb) 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = socket(0x8, 0x5, 0x0) set_mempolicy(0x3, &(0x7f000000d000)=0x9, 0xa0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ee000)="2f6465762f72746300", 0x10000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00003b3000-0x10)={0x400, 0x101}) unshare(0x8000400) r3 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(r0, 0x9) migrate_pages(r4, 0x100000000, &(0x7f0000aeb000-0x8)=0x8, &(0x7f0000aea000)=0x18) mq_timedsend(r3, &(0x7f0000012000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, 0x0}) pread64(r1, &(0x7f00009a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf7, 0x0) mq_timedsend(r3, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000245000-0xc)={0x40000004, 0x0}) r5 = syz_open_dev$loop(&(0x7f0000185000-0xb)="2f6465762f6c6f6f702300", 0x7a, 0x1) r6 = memfd_create(&(0x7f0000000000)="fff8", 0x0) pwritev(r6, &(0x7f0000624000-0x10)=[{&(0x7f0000608000-0xf3)="986d63dabffabefe3d9f28e45b6d37b8651a1c5b3846e86b513f3de60ee87fc128aa9298b0ed6b5737b9a82e219f270000000195503ad0f5a0c85887ae58001856563e5099b22ceaca56d2ffbb1b4016fea257fd", 0x54}], 0x1, 0x7fffc) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) getsockname$unix(r6, &(0x7f0000fd8000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000e7b000-0x4)=0x1002) r7 = dup2(r5, r6) sendfile(r5, r6, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$TCGETA(r7, 0x5405, &(0x7f00003b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_RESIZEX(r7, 0x560a, &(0x7f000026c000)={0x3ff, 0x1, 0x3, 0x3, 0x3, 0x401}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x8000) pipe2(&(0x7f0000c32000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r3) fdatasync(r5) accept$inet(r0, &(0x7f00005be000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b9000)=0x10) 2017/10/25 09:02:19 executing program 5: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000bbc000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x72a000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000910000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000453000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000a4e000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000b37000-0x4)=0x0, &(0x7f00007ba000)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r3, 0xc020660b, &(0x7f00005d4000)={0x6, 0x8, 0x1, 0x29, 0x3, [{0xff, 0x101, 0x3, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x8, 0x6315, 0x7c88, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x8, 0x200, 0x3, 0x0, 0x0, 0x204, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f0000001000)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xced000)=nil, 0xced000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r3, 0xf, &(0x7f00000a4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ced000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(0x0, &(0x7f0000c9b000)=0xffff) r4 = socket(0x11, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) sync() getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000736000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000156000-0x4)=0xc) recvfrom$packet(r0, &(0x7f0000f08000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x10001, &(0x7f000054f000)={0x11, 0x9, r5, 0x1, 0x1ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_AUTH_MAGIC(0xffffffffffffffff, 0x40046411, &(0x7f0000000000)=0xffff) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) 2017/10/25 09:02:19 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c8000-0xc)="2f6465762f6175746f667300", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000-0xa)="73797a6b616c6c657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x9)="736563757269747900", 0x0) clone(0x1000000, &(0x7f0000001000)="29155841f3cb100f2e44c1d8c33bd9ce9404b925593c4d80572f65d2233219328857f182a98026cce26cd43b4e5786625018f9deef7fabbca16ae9877815971279e0e8ed4be67d56a832e433f1bb1f430aea0b0d95758af47ea7df649818c59141cea4eb011eb44466773d3520eb7984a18bb648a9233a0a266e53c092f85caaf44d700289b9481101ba973a5ba2d68fb3014b4a68ae04b9f843f7759b75ecb5f5f9a8c918a5795e2e649de0886c7d1d825bf9e885bc", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x44)="8cd2ce4923614d2049e00a7a3432b83084e55376e36e0d499717ebc480b87d05b01323055838b88e9b5bc4529d5618b633b87a5c06363937e738ba5d6783edbf7523fb6f") set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000563000/0x3000)=nil, 0x80000001, &(0x7f0000dc5000/0x4000)=nil}, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000001000-0x16)="00000000000000000000000000000000000000000000", 0x16) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x11, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) [ 99.308398] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.309596] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.309607] CPU: 0 PID: 11383 Comm: syz-executor2 Not tainted 4.9.58-g27155df #71 [ 99.309613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.309629] ffff8801d93d7970 ffffffff81d91149 ffff8801d93d7c50 0000000000000000 2017/10/25 09:02:19 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002e6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000b6f000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x0) mmap(&(0x7f0000188000/0x2000)=nil, 0x2000, 0x3, 0x32, r1, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f91000)="2e2f66696c653000", &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x8003d, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r2, &(0x7f0000c59000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x20000001, &(0x7f00004ef000)={0x5a}, 0x8) fcntl$setlease(r2, 0x400, 0x0) r3 = open(&(0x7f000000b000-0x8)="2e2f66696c653000", 0x1ffe, 0x0) fcntl$setlease(r3, 0x400, 0x0) connect$netrom(r2, &(0x7f000000c000)=@ax25={0x6, {"36d97254fb17f0"}, 0x1}, 0x10) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00004d6000)={0x0, 0x0}) fcntl$getflags(r3, 0x401) chmod(&(0x7f0000003000-0x8)="2e2f66696c653000", 0x10) stat(&(0x7f0000828000)="2e2f66696c653000", &(0x7f0000ac7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000ba3000-0x8)="2e2f66696c653000", 0x8000001001, 0x0, r4, 0x49, 0x120800f) fsync(r0) r5 = open$dir(&(0x7f0000ad0000-0x8)="2e2f66696c653000", 0x0, 0x180) fchmodat(r5, &(0x7f00009b0000-0x8)="2e2f66696c653100", 0x100) memfd_create(&(0x7f00004f8000)="8ab7", 0x2) fcntl$getflags(r5, 0x401) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x1000002, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:19 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x7) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x80007, 0x10001, &(0x7f0000fe7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x100000040000013, &(0x7f00002e1000)=0x8000000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000af3000)={0x0, 0x5e2, 0x0, 0xffffffff, 0x6, 0x9, 0x8000, 0x242, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x2, 0x40, 0x1f, 0x4}}, &(0x7f0000ea8000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00001b0000-0xa0)={r3, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, 0xfffffffffffffffd, 0x0, 0x0}, &(0x7f0000c0f000-0x4)=0xa0) socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x32, &(0x7f0000976000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x7, 0x0, "f29fdc", 0x0, "73d54f"}, ""}}}}}, 0x0) syz_extract_tcp_res(&(0x7f0000a0f000-0x8)={0x42424242, 0x42424242}, 0x0, 0x4000000) syz_emit_ethernet(0x50, &(0x7f000010f000-0x50)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="5dde373257bf", [], {{0x0, @ipv4={{0xb, 0x4, 0x0, 0x3, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, {[@ssrr={0x89, 0x7, 0xffffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}, @lsrr={0x83, 0xf, 0x2, [@broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x2, 0x42424242, r4, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {"0836"}}}}}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00005fb000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cdb000-0xc)={r6, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000955000)={r7, 0x80040, r1}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fe6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000011000)={0x0, 0x0}) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000012f000-0x4)=0x82, 0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000286000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00003af000)=[{r2, 0x10, 0x0}, {r5, 0x0, 0x0}, {0xffffffffffffffff, 0xc8, 0x0}, {r1, 0x260, 0x0}, {r5, 0x80, 0x0}, {r0, 0x0, 0x0}], 0x6, 0xfffffffffffffe21) write(r0, &(0x7f0000dc7000)="c2", 0x1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f000051f000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00002e9000-0x4)=0x10, 0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 99.309643] ffff8801c7796a10 ffff8801d93d7b40 ffff8801c7796900 ffff8801d93d7b68 [ 99.309658] ffffffff8165fa97 ffffffff8389a6d5 ffff8801d93d7ac0 00000001d5c7f067 [ 99.309659] Call Trace: [ 99.309674] [] dump_stack+0xc1/0x128 [ 99.309685] [] handle_userfault+0xa37/0x1300 [ 99.309694] [] ? preempt_schedule+0x25/0x30 [ 99.309707] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.309716] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 99.309726] [] ? try_to_wake_up+0xb7/0xee0 [ 99.309735] [] ? migrate_swap_stop+0x920/0x920 [ 99.309743] [] ? plist_check_head+0x4a/0x60 [ 99.309753] [] ? handle_mm_fault+0x117b/0x2530 [ 99.309762] [] ? handle_mm_fault+0x1fc3/0x2530 [ 99.309771] [] handle_mm_fault+0x1fd1/0x2530 [ 99.309780] [] ? __pmd_alloc+0x410/0x410 [ 99.309790] [] ? memset+0x31/0x40 [ 99.309800] [] __do_page_fault+0x5b7/0xd70 [ 99.309808] [] ? mm_fault_error+0x2c0/0x2c0 [ 99.309817] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 99.309826] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.309835] [] do_page_fault+0x27/0x30 [ 99.309842] [] page_fault+0x28/0x30 [ 99.309851] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 99.309860] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 99.309869] [] ? SyS_clock_getres+0x190/0x190 [ 99.309877] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.309886] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 99.533814] CPU: 0 PID: 11399 Comm: syz-executor2 Not tainted 4.9.58-g27155df #71 [ 99.541404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.550722] ffff8801cde97930 ffffffff81d91149 ffff8801cde97c10 0000000000000000 [ 99.558676] ffff8801c7796a10 ffff8801cde97b00 ffff8801c7796900 ffff8801cde97b28 [ 99.566625] ffffffff8165fa97 ffff8801a7609800 ffff8801cde97a80 00000001d5c7f067 [ 99.574573] Call Trace: [ 99.577128] [] dump_stack+0xc1/0x128 [ 99.582459] [] handle_userfault+0xa37/0x1300 [ 99.588486] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.595465] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 99.601837] [] ? _raw_spin_unlock_irqrestore+0x5f/0x70 [ 99.608731] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 99.615623] [] ? futex_wait+0x47a/0x5d0 [ 99.621216] [] ? handle_mm_fault+0x117b/0x2530 [ 99.627412] [] ? handle_mm_fault+0x1fc3/0x2530 [ 99.633610] [] handle_mm_fault+0x1fd1/0x2530 [ 99.639635] [] ? __pmd_alloc+0x410/0x410 [ 99.645312] [] __do_page_fault+0x5b7/0xd70 [ 99.651160] [] ? mm_fault_error+0x2c0/0x2c0 [ 99.657096] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.663732] [] do_page_fault+0x27/0x30 [ 99.669237] [] page_fault+0x28/0x30 [ 99.674482] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 99.681295] [] ? SyS_rt_sigaction+0x132/0x220 [ 99.687409] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 99.693433] [] ? do_futex+0x15f0/0x15f0 [ 99.699024] [] ? security_file_ioctl+0x89/0xb0 2017/10/25 09:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000047000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x5, 0x100000008, &(0x7f0000775000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000b28000)="2e2f66696c653000", 0x0) mount(&(0x7f0000072000-0x8)="2e2f66696c653000", &(0x7f0000027000-0x8)="2e2f66696c653000", &(0x7f0000026000)="6d717565756500", 0x0, &(0x7f0000769000)="") mount(&(0x7f0000cf9000-0x8)="2e2f66696c653000", &(0x7f00000c4000)="2e2f66696c653000", &(0x7f0000fdb000)="6578743400", 0xffd, 0x0) perf_event_open(&(0x7f00006dc000)={0x2, 0x78, 0xd4e9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000d43000-0xbb)=[{{&(0x7f0000bff000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000c59000)=[{&(0x7f0000a12000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc}, {&(0x7f00006f0000-0xd7)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f0000c7c000-0x88)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x88}, {&(0x7f00008fc000-0x69)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x69}, {&(0x7f0000b9a000-0x14)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000cda000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd1}], 0x6, &(0x7f0000444000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce, 0xffffffff}, 0x40}, {{&(0x7f00001f5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, 0x60, &(0x7f00006cc000-0x40)=[{&(0x7f00006e4000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f000072d000-0x3f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3f}, {&(0x7f0000cbd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a}, {&(0x7f0000774000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9f}], 0x4, &(0x7f00006b3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x44, 0x1}, 0x7ff}, {{0x0, 0x0, &(0x7f00001a2000-0x20)=[{&(0x7f00000a9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x70}, {&(0x7f000077c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x2, &(0x7f000081e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x72, 0x28e}, 0x4}, {{&(0x7f0000851000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ad7000-0x70)=[{&(0x7f0000a45000)="000000", 0x3}, {&(0x7f0000104000-0x33)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x33}, {&(0x7f0000278000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000fbc000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x77}, {&(0x7f0000f46000-0x3b)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3b}, {&(0x7f0000712000)="000000000000000000000000000000000000000000000000000000000000000000000000", 0x24}, {&(0x7f000094b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x60}], 0x7, &(0x7f000054c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa7, 0x3d}, 0x5}, {{&(0x7f0000f17000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000c69000+0x344)=[{&(0x7f0000d03000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5f}, {&(0x7f0000696000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f00005a6000)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000d77000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000e12000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}], 0x5, &(0x7f000001d000-0x65)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0xff}, 0x10001}, {{&(0x7f0000cb8000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e61000-0x60)=[{&(0x7f0000fcc000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8a}, {&(0x7f0000704000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43}, {&(0x7f000035c000)="00", 0x1}, {&(0x7f000043a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87}, {&(0x7f0000c33000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}, {&(0x7f0000c7d000-0xac)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xac}], 0x6, &(0x7f0000dfd000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7f, 0x7}, 0x200}, {{0x0, 0x0, &(0x7f0000067000)=[{&(0x7f00004cf000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3e}, {&(0x7f000091d000+0x2f5)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe2}, {&(0x7f0000c2f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa}, {&(0x7f0000590000-0xce)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xce}], 0x4, &(0x7f00002f9000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe, 0x5}, 0x4}, {{0x0, 0x0, &(0x7f0000c59000-0x60)=[{&(0x7f000087a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36}, {&(0x7f00003ac000-0xa4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f00008c7000)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000afc000-0x53)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x53}, {&(0x7f00003ae000-0xea)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xea}, {&(0x7f0000090000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86}], 0x6, &(0x7f0000eb9000-0x76)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x76, 0xef}, 0x0}, {{&(0x7f0000bbd000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000ca8000-0x60)=[{&(0x7f0000a6f000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000073c000-0x7d)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7d}, {&(0x7f000084f000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5a}, {&(0x7f00002e6000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xed}, {&(0x7f0000be8000-0x1c)="00000000000000000000000000000000000000000000000000000000", 0x1c}, {&(0x7f0000fd8000-0xc3)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc3}], 0x6, &(0x7f0000061000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99, 0x5}, 0x6}], 0x9, 0x40002001, 0x0) recvfrom$inet(r2, &(0x7f000059a000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x100, 0x0, 0x0) sendto(0xffffffffffffffff, &(0x7f0000b9f000-0x2a)="67", 0x1, 0x0, 0x0, 0x0) getresgid(&(0x7f0000033000-0x4)=0x0, &(0x7f0000d04000-0x4)=0x0, &(0x7f0000316000-0x4)=0x0) getegid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001a5000)={0x0, 0x0, 0x0}, 0xc) getegid() fstat(r1, &(0x7f0000e76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000e34000-0xc)={0x0, 0x0, 0x0}, 0xc) mkdir(&(0x7f0000e2b000)="2e2f66696c65302f66696c653000", 0x1) r3 = open(&(0x7f0000c42000)="2e2f66696c653000", 0x200000, 0x0) clock_gettime(0x0, &(0x7f00004e7000-0x10)={0x0, 0x0}) getsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000247000-0x10)={0x0, 0x0}, &(0x7f00003bb000)=0x10) utimensat(r2, &(0x7f000070a000)="2e2f66696c653000", &(0x7f0000d86000-0x20)={{0x0, 0x0}, {0x0, r4}}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000698000-0x230)={0x4, {{0x2, 0x1, @multicast2=0xe0000002, [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, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mknod(&(0x7f000006e000)="2e2f66696c65302f66696c653000", 0xfff, 0x5) sync() setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000e74000)={0x5, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) execve(&(0x7f000073d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000085d000-0x8)=[&(0x7f0000a9c000-0x25)="656d306e6f64657676626f786e6574305d747275737465642d5c7b402e707070317d247a00"], &(0x7f0000fca000)=[&(0x7f0000d7c000)="00"]) r5 = getgid() syz_fuse_mount(&(0x7f0000593000)="2e2f66696c653000", 0x0, 0x0, r5, 0x0, 0x562e3336c0ed74de) syz_open_dev$usbmon(&(0x7f0000000000)="2f6465762f7573626d6f6e2300", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:20 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0xc0000, 0x0) fanotify_init(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000001000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x3fffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000601000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000001000-0x4)=0x6e) perf_event_open(&(0x7f00006dd000)={0x2, 0x78, 0x2d5, 0x4, 0x1740000, 0xb9, 0x0, 0x28000000000000, 0x8000, 0x6, 0x4, 0x1, 0x1, 0x2, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x2, 0x40, 0x80002, 0x1, 0x1, 0x7, 0x7, 0x7, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r0 = syz_fuse_mount(&(0x7f00004f4000-0x8)="2e2f66696c653000", 0x1, 0x0, 0xffffffffffffffff, 0x3ff, 0x40000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f000036d000)={0x5c5c83f1, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) futex(&(0x7f0000395000)=0xa00000000000000, 0x4, 0x9, &(0x7f0000fb4000)={0x0, 0x0}, &(0x7f0000f45000-0x4)=0xfffffffffffffffa, 0x1) r2 = socket$inet(0x2, 0x8000000000000003, 0x6) bind$inet(r2, &(0x7f0000aea000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = mq_open(&(0x7f000001b000)="47504c24656d3100", 0x41, 0x100, &(0x7f0000027000-0x40)={0x9, 0x1, 0x801, 0x8000, 0x0, 0x0, 0x1, 0x3}) r4 = mq_open(&(0x7f00000ab000-0x8)="47504c24656d3100", 0x882, 0x0, &(0x7f000000e000)={0x90e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) mq_timedsend(r4, &(0x7f000002f000-0x54)="5f17744763fcc8e482335d8af9403d2993aad8a27eac41a0686ed648d2703316a87cffde542cc55ebc6550f430f1d0f4ef90e304080000026100000000007a9221b12e257a0a8fce390c13eb7efa44f47f5897", 0x53, 0x3, 0x0) r5 = dup2(r4, r3) mremap(&(0x7f0000727000/0x4000)=nil, 0x4000, 0x1000, 0xfffffffffffffffe, &(0x7f00000a1000/0x1000)=nil) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000090b000/0x4000)=nil, 0x4000, 0x51be735cfba72947, 0x10031, 0xffffffffffffffff, 0x0) r6 = gettid() ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000b39000)={0x8001, 0x2, 0x3ff, 0x8}) mmap(&(0x7f0000305000/0x4000)=nil, 0x4000, 0x2000004, 0x31, 0xffffffffffffffff, 0x4000000) process_vm_writev(r6, &(0x7f0000000000)=[{&(0x7f000090f000-0x1000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x320}, {&(0x7f0000000000)="0000000000000000000000000000000000000000", 0x14}], 0x2, &(0x7f000090e000-0x80)=[{&(0x7f000090b000)="", 0x0}, {&(0x7f000090d000-0xd4)="00", 0x1}, {&(0x7f000090e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80}, {&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49}, {&(0x7f000090b000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f000090f000-0xa6)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa6}], 0x6, 0x0) mmap(&(0x7f000072b000/0x1000)=nil, 0x1000, 0x1000000, 0x32, r4, 0x0) getsockopt$sock_buf(r5, 0x1, 0x1c, &(0x7f000072b000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f000072b000)=0xe2) mmap(&(0x7f00009de000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000645000)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r4, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x20000000001d11) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000652000)=0x3) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000002000)={0x0, 0x0, 0x1}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x400000000, 0x0) ioctl$TIOCSWINSZ(r7, 0x5414, &(0x7f0000e20000-0x8)={0x0, 0x0, 0x5, 0xd949}) 2017/10/25 09:02:20 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000fb2000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000-0x4)=0x0) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000bbf000-0x8)="2e2f66696c653000", 0x400, 0x10) getsockname$unix(r2, &(0x7f0000ad2000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000937000)=0x6e) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000023e000-0x20)={0x5, 0x8, 0x3, 0x7, 0x1, 0x0, 0x8001, 0x80000000, 0x0}, &(0x7f00001d8000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000994000)={r3, 0x8000}, &(0x7f00004d4000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000baa000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000a17000)=0x0) getsockname$unix(r2, &(0x7f0000a20000+0x7f9)=@abs={0x0, 0x0, 0x0}, &(0x7f0000cd4000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00002d6000)=0x0, &(0x7f000066d000)=0x4) stat(&(0x7f0000ba2000-0x8)="2e2f66696c653000", &(0x7f0000dfc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f000050a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ab7000-0x8)="2e2f66696c653000", r6, r7) mkdir(&(0x7f0000632000)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x1, &(0x7f0000fc9000)="") removexattr(&(0x7f0000b7e000)="2e2f66696c653000", &(0x7f0000063000)=@known="73797374656d2e736f636b70726f746f6e616d6500") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001ae000-0x20)={0xfb7, 0x7fffffff, 0x0, 0xcd, 0x2, 0x1, 0x547, 0x9, r4}, &(0x7f00002bc000)=0x20) r8 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x2000000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000634000-0x4)=0x100000001, 0x4) faccessat(r8, &(0x7f0000e34000)="2e2f62757300", 0x2, 0x1100) getsockopt$inet_udp_int(r2, 0x11, 0x66, &(0x7f0000da0000-0x4)=0x0, &(0x7f00001de000-0x4)=0x4) process_vm_readv(r5, &(0x7f0000485000)=[], 0x0, &(0x7f0000046000)=[{&(0x7f0000b89000)="", 0x0}, {&(0x7f0000471000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f00007b6000-0xd2)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2}, {&(0x7f0000ab0000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1}], 0x4, 0x0) 2017/10/25 09:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000a1000)=[], 0x0, &(0x7f000094c000)={0x77359400, 0x0}, &(0x7f0000254000)={0x0}, 0x8) r0 = syz_open_dev$evdev(&(0x7f0000568000-0x12)="2f6465762f696e7075742f6576656e742300", 0x808003, 0x80400) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00006c3000-0x9d)="") pipe(&(0x7f0000184000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000299000-0x7)={0xd4, &(0x7f000047d000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}) mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000ec6000-0x3c)=[{{&(0x7f0000924000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000431000-0x80)=[{&(0x7f0000620000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd5}, {&(0x7f0000fab000-0xf4)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf4}, {&(0x7f0000a7a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x29}, {&(0x7f0000152000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f0000e5e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f000028b000-0xca)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xca}, {&(0x7f0000e9c000-0x92)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x92}, {&(0x7f0000e23000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}], 0x8, &(0x7f000048c000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89, 0x40}, 0x1}], 0x1, 0x20, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000053b000)=0x1008000201) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = syz_open_dev$tun(&(0x7f0000387000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x805) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000b57000-0x4)=0x10000000000401) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r6 = add_key(&(0x7f0000792000)="2e726571756573745f6b65795f6175746800", &(0x7f0000615000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000369000-0x27)="46251f667ef8c21dd795cd3facc258b4a183e1e07f876ab702c247fb6e969423d01270704d6659", 0x27, 0xffffffffffffffff) keyctl$instantiate(0xc, r6, &(0x7f0000590000-0xf)="b3fffffffffffffff882f5902c62bb", 0xf, 0x0) r7 = socket$inet(0x2, 0x1, 0x0) read$eventfd(r4, &(0x7f00009ab000)=0x0, 0x8) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000321000-0x4)=0x860, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mkdir(&(0x7f00006e1000-0x8)="2e2f66696c653000", 0xfffffffffffffffc) getsockopt$inet_int(r7, 0x0, 0x13, &(0x7f0000222000-0x4)=0x0, &(0x7f0000770000-0x4)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f000028b000-0x20)={@common="6c6f0000000000000000000000000000", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000386000)={0x0, 0xffffffff, 0x2, 0xc514, 0xc97, 0x0}, &(0x7f00003c0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000d7f000-0x10)={0x100, 0x8008, 0x1ff, 0xc021, r8}, 0x10) mount(&(0x7f0000004000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000", &(0x7f0000f05000-0x7)="64657670747300", 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000809000)=0x0, 0x7fffffff) getsockopt$inet_tcp_TCP_SILENT_CLOSE(r1, 0x6, 0x6bd, &(0x7f0000244000-0x4)=0x0, &(0x7f0000276000)=0x4) 2017/10/25 09:02:20 executing program 3: mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000f5c000-0x8)="2e2f66696c653000", &(0x7f0000f5b000)={0x2, 0x94}) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="92", 0x1, 0x0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f0000adb000+0xcc0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000085f000)={0x0, 0x756, 0x83, 0x3ff}, &(0x7f00002e6000)=0x10) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000a2c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f5c000-0x4)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000ce8000)=@assoc_value={r3, 0x0}, 0x8) getcwd(&(0x7f000099b000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f5d000-0x8)={r3, 0x3}, 0x8) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000f5d000-0x10)={0x1000000000007fff, 0x9af5}) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000f5e000)=@nl={0x10, 0x0, 0x101, 0x679039b9}, 0xc) recvmsg(r0, &(0x7f0000f61000)={&(0x7f00005ee000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f64000-0x40)=[{&(0x7f0000ccb000-0x90)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x90}, {&(0x7f00006df000-0xcc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc}, {&(0x7f000006d000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000584000)="0000000000000000000000000000000000", 0x11}], 0x4, &(0x7f0000d4c000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2a, 0x100000000000fdfc}, 0x9) 2017/10/25 09:02:20 executing program 4: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d15000)="2e2f66696c653000", 0x10, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000042000)="2f6465762f70707000", 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000d11000)="12", 0x1, 0x20003fff, &(0x7f0000d10000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f00004dd000-0x49)="6f1ef9c178b2688e02a65937d3c8161f297f50b7ec870b0e85d65b5dede465d45e908f84270d71c25c97b3b899139d6c1083283c424db826d286b7cad929b399ef20aa61c470ac6e71", 0x49, 0x10, &(0x7f0000d15000)={0x4, 0x3f, 0x2, "b887ee6a44fe", 0x7, 0x0}, 0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000d17000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d16000)=0x10) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x1f, &(0x7f0000d17000)=0x0, &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000d16000+0x54f)=0x800, 0x4) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d18000-0x7a)={0x0, 0x72, "069188972d2276f51960c9645dd733576e303909ed1fb84c96c30d28ceed18f67c41853a6d190bd6951272acf42682a874dc8b39ef2b6e29430d0ffe1473221010c8ced7d1b72e77a93c41339d3672dea789adc01811781742443f848d691bd284c268e0994c99f0970598a3a9ebe4566c00"}, &(0x7f0000d18000-0x4)=0x7a) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r2, &(0x7f0000d19000-0x8)={0x5}, 0x8) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000d17000)={0x7ff, 0x1, 0x200, 0x7f, 0xb076, 0x92d4, 0x101, 0x3, r3}, &(0x7f0000d17000)=0x20) recvfrom$inet(r0, &(0x7f00002d9000)="", 0x0, 0x22, &(0x7f0000000000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) creat(&(0x7f0000763000)="2e2f66696c653000", 0x4) [ 99.705222] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.711771] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 99.776018] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.776076] FAULT_FLAG_ALLOW_RETRY missing 30 [ 99.776088] CPU: 1 PID: 11383 Comm: syz-executor2 Not tainted 4.9.58-g27155df #71 [ 99.776094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.776110] ffff8801d93d7970 ffffffff81d91149 ffff8801d93d7c50 0000000000000000 [ 99.776125] ffff8801c7519490 ffff8801d93d7b40 ffff8801c7519380 ffff8801d93d7b68 [ 99.776138] ffffffff8165fa97 0000000041b58ab3 ffff8801d93d7ac0 00000001d5c7f067 [ 99.776140] Call Trace: [ 99.776153] [] dump_stack+0xc1/0x128 [ 99.776163] [] handle_userfault+0xa37/0x1300 [ 99.776177] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 99.776187] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 99.776196] [] ? futex_wait+0x47a/0x5d0 [ 99.776204] [] ? get_futex_key+0x73a/0x1000 [ 99.776213] [] ? futex_wait_setup+0x330/0x330 [ 99.776223] [] ? handle_mm_fault+0x117b/0x2530 [ 99.776232] [] ? handle_mm_fault+0x1fc3/0x2530 [ 99.776241] [] handle_mm_fault+0x1fd1/0x2530 [ 99.776250] [] ? __pmd_alloc+0x410/0x410 [ 99.776258] [] ? memset+0x31/0x40 [ 99.776269] [] __do_page_fault+0x5b7/0xd70 [ 99.776278] [] ? mm_fault_error+0x2c0/0x2c0 [ 99.776286] [] ? vm_mmap_pgoff+0x176/0x1b0 [ 99.776295] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 99.776303] [] do_page_fault+0x27/0x30 [ 99.776311] [] page_fault+0x28/0x30 [ 99.776320] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 99.776329] [] ? SyS_clock_nanosleep+0x11c/0x230 [ 99.776338] [] ? SyS_clock_getres+0x190/0x190 [ 99.776346] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 99.776355] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 99.829955] device gre0 entered promiscuous mode [ 99.850182] devpts: called with bogus options [ 99.884226] devpts: called with bogus options [ 99.983808] CPU: 0 PID: 11480 Comm: syz-executor2 Not tainted 4.9.58-g27155df #71 [ 99.991398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.000719] ffff8801c465f930 ffffffff81d91149 ffff8801c465fc10 0000000000000000 [ 100.008676] ffff8801c7519490 ffff8801c465fb00 ffff8801c7519380 ffff8801c465fb28 [ 100.016626] ffffffff8165fa97 ffff8801c7a6c800 ffff8801c465fa80 00000001d5c7f067 [ 100.024572] Call Trace: [ 100.027128] [] dump_stack+0xc1/0x128 [ 100.032461] [] handle_userfault+0xa37/0x1300 [ 100.038494] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 100.045477] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 100.051852] [] ? drop_futex_key_refs.isra.12+0x63/0xd0 [ 100.058743] [] ? futex_wait+0x47a/0x5d0 [ 100.064333] [] ? handle_mm_fault+0x117b/0x2530 [ 100.070530] [] ? handle_mm_fault+0x1fc3/0x2530 [ 100.076729] [] handle_mm_fault+0x1fd1/0x2530 [ 100.082752] [] ? __pmd_alloc+0x410/0x410 [ 100.088427] [] ? getname+0x19/0x20 [ 100.093585] [] ? do_sys_open+0x21d/0x4c0 [ 100.099259] [] ? SyS_openat+0x30/0x40 [ 100.104676] [] ? entry_SYSCALL_64_fastpath+0x23/0xc6 [ 100.111397] [] __do_page_fault+0x5b7/0xd70 [ 100.117246] [] ? mm_fault_error+0x2c0/0x2c0 [ 100.123181] [] ? trace_hardirqs_on+0xd/0x10 [ 100.129119] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 100.135751] [] do_page_fault+0x27/0x30 [ 100.141255] [] page_fault+0x28/0x30 [ 100.146501] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 100.153305] [] ? SyS_rt_sigaction+0x132/0x220 [ 100.159416] [] ? SyS_sigprocmask+0x2c0/0x2c0 [ 100.165440] [] ? do_futex+0x15f0/0x15f0 [ 100.171031] [] ? __fget_light+0x158/0x1e0 2017/10/25 09:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000908000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000002c000)="2e2f66696c653000", &(0x7f000002d000-0x6)="72616d667300", 0x0, &(0x7f000000a000)="") socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000795000-0x8)={0x0, 0x0}) socket$unix(0x1, 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept4(r0, &(0x7f00009dc000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ca000)=0xc, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000281000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000279000-0x4)=0xc) symlink(&(0x7f0000f95000)="2e2f66696c653000", &(0x7f00009a1000-0xc)="2e2f66696c653000") r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000de5000-0x24)="24000000200025f0006b00041aedfc00020500230000000000ff010000000100000000b7", 0x24) vmsplice(r2, &(0x7f0000edc000)=[{&(0x7f00009dc000-0x9b)="46dd9dba894143609f2c967d84517fa77c75487e44b2771713bcd798a21345ea1a631e3f35210bbfdc34aea45c5335f6a1c4a8caf0226a0e5b6b4e6afa3a716fe78253f77c55512fccf7c5536ad71e4b98949c508648ff7c1bea6f1177b2cf183fd47819c6f1f47abc0df1a97cf01eca01f198efeaafd8b285c46c9c0858dd4e1adeec28b173dd3fb2dac0c8321c97013ecc106a20c58627d8218c", 0x9b}, {&(0x7f0000d2c000)="49f75b9cbad48e433b0078b29cbac750665eb33f4bdc93026d7ef84133b6702af42962e79539dde1a3ea0700dd4b18cb33deb35b9af3b7", 0x37}, {&(0x7f0000820000)="90dee470b090c57fecb30be2c5a0e7e217095354eff6", 0x16}, {&(0x7f0000a08000-0x95)="8f040fbb6611410d1906b5bcc995762b952adc12a01510d42a4c5944f078bedcbd17636e7faf0eea77e6bb7a0ccf1ab27c14e8f9fe0ac1355c0b8b4ae3084fe409abc18184ce4d351d8d5653e24396c833243c75ae81c7d27091dc066c9d76738c8c661a2523ca1b0e629dca0883af6c3b6e432aed71dc10053556901521f7200e734f9dd56ab25825f205d54604d0b412ab230f14", 0x95}, {&(0x7f00008e4000)="621febbaa4bb7c1e830dca69312c3817e33f2aef22ae2410a3dea1b0aba9b42260d93e56c7d03701721230438a0cb33eabc0e3247622f3e02843e70a48fb1858f204c11b0c260972b39ce16ecea846c4beaa9a3cb3bfbcfc8a259aa39ff17abc273d0f035cc8bb04740f6caac8ba903dcd58fb407351582514e891d5130341136aabb1b0ff9b52a0112aa6239882c9ea518f2837e08ac4be0cf90932eaee41ac02ed562098213078c199c99ef41bad088aae33c20e9679bc1ff7499b5f1e78e830a8e6155308904165aa9a1d0eb00e4c6548b0fd16a0230aeb6ca5cb479056e1e17c7f9ac3281206e53d325bf6", 0xed}, {&(0x7f0000b0d000)="20e1d455bd18acf10b61531dcdbcf5f8b1122c2060151e4a86e2d92c418a69b7701a869c80d0895b2b1502c6c9889e2c3fa60a0d1e368756adbaf08022cde951cdb813d5c2e17e6331fa447ca5a3295b9995aa3b8f90e98121352527e7410965e200cee6e7d2a4cf34e2ad9ab9b0e48431c114d44c82db3f9ad0dbe8e8d559e2129e4797c934b611ca33fb2f18447d18348f42e0cf5167479e0100082ca3fa00e48e91a38559a1ee76beefcc617d46eb83e0", 0xb2}, {&(0x7f000077f000)="9cd7eea39a7f062ceea162035ec2185ad9a31df2e3110380b906c95212a53422303956b466d335b2c51f11aa7ee4a2e17bba6f475a09533ddd078cbb2d03918a9a7a8f422e4bd0edb0963217d8110b04f0ff68b701ff6f58940204ea7f163e9d7a3e417ee073209f398f7945515dd6c49f1259526b0848f6072ee3a713029af5ac2646246463949021dcabe178504924f832bdc026d6b2e30a49eec787245fb7e8158a1f37827be92e2b4ea8555e9ea45c74ca23b7154a60f52086bb4b056adf6e39660fe6b29df00e73547039e4ef607cf0457a", 0xd4}], 0x7, 0x8) geteuid() getegid() lstat(&(0x7f0000c6e000-0x8)="2e2f66696c653000", &(0x7f00000a5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = fcntl$dupfd(r2, 0x406, 0xffffffffffffffff) r4 = memfd_create(&(0x7f0000b18000)="7b243a2d62646576264073656c696e75782d5c766d6e657431fc5b2c00", 0x3) linkat(0xffffffffffffffff, &(0x7f00008cc000-0x8)="2e2f66696c653000", r3, &(0x7f000017c000)="2e2f66696c653000", 0x1000) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00009a0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000240000-0x4)=0xc) lstat(&(0x7f000098b000-0x8)="2e2f66696c653000", &(0x7f0000864000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ad7000-0x4)=0x0, &(0x7f00009f9000)=0x0, &(0x7f0000b2a000)=0x0) getpgrp(r5) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r6, 0x29, 0x3a, &(0x7f00003ed000-0x4)=0x7, 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000556000-0x14)={0xc2, 0x7fff, 0xfffffffffffffeac, 0x0, 0x8001}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000a92000)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f1d000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xa, 0x0, 0x0, 0x6, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fb6000-0x4)=0x0, &(0x7f0000626000)=0x4) sendto$inet6(r1, &(0x7f0000cb9000)="", 0x0, 0xfffffffffffffffc, &(0x7f000096f000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) getuid() getresgid(&(0x7f0000316000-0x4)=0x0, &(0x7f0000a7e000-0x4)=0x0, &(0x7f0000619000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000e7a000)=0x0) 2017/10/25 09:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000725000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) epoll_create1(0x0) syz_fuse_mount(&(0x7f000029c000)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) iopl(0x3f) socket$inet6_sctp(0xa, 0x0, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000082f000-0x38)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)="", 0x0, 0x0}, 0x0) socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffe) poll(&(0x7f0000667000-0x10)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0xc42f) request_key(&(0x7f0000785000-0x5)="7573657200", &(0x7f0000107000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000032d000)="2f6465762f70746d7800", 0xfffffffffffffffe) 2017/10/25 09:02:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000fef000-0x4)=0x7, 0x4) socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008ad000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(r2, &(0x7f0000f60000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c02000-0x4)=0x10, 0x80846) accept$inet(r3, &(0x7f0000f60000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e5000)=0x10) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f000015b000-0x4)=0x0, &(0x7f0000ab1000-0x2)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b22000-0x4)=0x100, 0x4) setsockopt$inet6_int(r1, 0x29, 0x5, &(0x7f00003f4000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000ab000)=0x41, 0x4) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000869000)=0x8000, 0x4) sendto$inet6(r1, &(0x7f00009f1000-0x3d)="920800ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x7fe, &(0x7f0000f5b000-0x1c)={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf9}, 0x1c) sendto$inet6(r1, &(0x7f0000f0b000-0x1000)="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", 0x1000, 0x48000, &(0x7f00000b1000)={0xa, 0x2, 0xffffffffffff7ffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000a11000)="55bdbde68ee5b45ef2e2fbacc50007ee3f8bf5704bf2cdecc318af30a8931585ec94fbd57944478be8362d78f731", 0x2e, 0x40000, &(0x7f000069d000)={0xa, 0x1, 0x10000000057, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) 2017/10/25 09:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f000003c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f0000ed1000)="2e2f66696c653000", &(0x7f0000dca000-0x20)={{0x0, 0x0}, {r2, r3/1000+30000}}, 0x100) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000f70000-0x40)={0x0, 0x8, &(0x7f00005c3000-0x20)=[0x6, 0xffff, 0x200000000000006, 0xfde3, 0x8001, 0x4, 0x80000000, 0x2], &(0x7f0000307000-0x4)=[0x5], 0x52, 0x1, 0x7ff, &(0x7f0000799000-0x4)=[0xb6], &(0x7f000011f000-0x8)=[0x9, 0x120000], 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) fcntl$getownex(r0, 0x10, &(0x7f00004ab000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)=0x0) ptrace$getenv(0x4201, r4, 0x9, &(0x7f0000d7f000)=0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x10000000000000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x20002}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x84bf, 0x4) 2017/10/25 09:02:20 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000017000-0x8)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f0000005000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000007000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept(r2, 0x0, &(0x7f0000012000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d, 0x100000000, 0x0, 0x6, 0x10}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000012000)={r4, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r3, &(0x7f0000018000)=[{&(0x7f0000018000)="", 0x0}, {&(0x7f0000018000-0x90)="15bb5c7a1f031cb3af2ea0d18799878c5faf86e3e794221213aa39a1826b6f026e7666673b513969d447f9f8f103015c4c8b523153a39a640e486f4553701369c3b32b99bf09ba20f41114efbf43d8741c95557e51f0a6b7b5428a20dedb779a9e030103568e6dff10fb7517031f988751a8316c3c0bcf214f439d899c4b5f848c3594b1905fbbb52422346d8355c36a", 0x90}], 0x2, 0x26) listen(0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000018000)={0x0, 0x0}) fsync(r0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000014000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) listen(r2, 0x200) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000001a000)=0x9, 0x4) r6 = dup2(r0, r5) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x0, r6}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000017000-0x20)={0xfffffffffffffc01, 0x0, 0x0, 0x7}) socket$inet(0x2, 0x7, 0x9) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000015000)=0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r7, 0x40106437, &(0x7f000000b000-0x10)={r8, 0x10001}) 2017/10/25 09:02:20 executing program 6: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000a18000-0x58)={{0x8, 0x40}, 0x0, 0x1, 0xa0, {0x0, 0xfffffffffffffff9}, 0x101, 0x4734, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f00001c6000-0x4)=0x3fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000f57000-0x4)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MINRTT_INTERVAL(r1, 0x6, 0x6bf, &(0x7f0000578000-0x4)=0x2314, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f5b000-0xaf)="00000000000000000000000000000000", &(0x7f000018e000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000073a000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ecf000)=0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x1b, 0x5, 0x80000001, 0x0}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3a, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/10/25 09:02:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f72746300", 0x10002, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000003000-0x5c)={0x80000000, 0x2, {0x3, 0x3, 0x2, 0x1, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000003000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000003000-0xd)="2f6465762f7573626d6f6e2300", 0x2, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000004000-0x4)=0x3f) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000001000-0x6)={0x0, 0x5, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x2, &(0x7f0000004000-0xd4)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0x0) mount(&(0x7f0000901000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) mq_timedsend(r2, &(0x7f0000090000)="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", 0xfd8, 0x4, &(0x7f0000add000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000002000-0x28)=[&(0x7f0000002000-0x1)="00", &(0x7f0000001000+0xd72)="6264657676626f786e6574316b657972696e675e5c00", &(0x7f0000001000-0x1)="00", &(0x7f0000002000-0x12)="28706f7369785f61636c5f61636365737300", &(0x7f0000002000-0x3)="5c5e00"], &(0x7f0000001000)=[&(0x7f0000000000)="2d4000"]) sendto$inet6(r1, &(0x7f0000c5d000)="042fd090ddf7b44836cf685856115fd03da7b96ed1782948e2243c251f5464f575cb87bfae590b6392c8541080fbdbf0d4cc02c939b402c122de4c8c4a72783900a1a5f994b86affa2cad55edfbb75ccf6df6ad21cb4512725c6e14281ad0baddd108932e6e51e88c4533111745fc559c6436a19d222a43371701edd44eac2e9355387a698a3ff90819163703500087d6b159d8e6f", 0x95, 0x40000, &(0x7f0000e1a000)={0xa, 0x2, 0x2d6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00006c4000)={0x7a, &(0x7f0000532000-0x7a)="209430521099253df1e00ac9aaf05e212b06dd7715843496959def4f6ca6196286432c44c8dd190cbdac9191afc55369d6752612c497b0fb04824979404388f13eb186bb26986f851b8f2c9b6793f10892760a6719f3a53e82a93c6cd750316192a06fc97cdf4443bb7f56167832c4045d2e5fff6955e70dd955"}) 2017/10/25 09:02:20 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xa20000)=nil, 0xa20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0xa, 0x8) mmap(&(0x7f0000a20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000586000)="2f6465762f72666b696c6c00", 0x200, 0x0) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000a21000)="00", 0x3) r3 = openat(r2, &(0x7f0000a20000)="2e2f66696c653000", 0x8000000000404000, 0x180) r4 = dup3(r0, r1, 0x80000) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f000021e000)="2e2f66696c653000", 0x2, 0x0) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r5, &(0x7f0000552000-0x8)="2e2f66696c653000", r3, &(0x7f0000255000-0x8)="2e2f66696c653000") setsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000283000-0x57)="e4a445ebe3f996cdb4a219801931f0639a2c95655849bd0986c5782091bf9e08ea95ee2ebf52c9748a72e11b9fd0be8306a5add26c010a05b2bb0600b26000da9feb5db944583882ae358aa6fdd11ff1fc7e86215078b7", 0x57) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000a24000)={0x0, @multicast1=0x0, @empty=0x0}, &(0x7f0000325000)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a5000)={r6, @rand_addr=0x5, @broadcast=0xffffffff}, 0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000268000)={0x0, 0x0}) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000a25000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000036f000)=0x10) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f000069e000)={0x102, 0x7e, "5ede13aa00001a22200da24ed85cb1361f3e4696e6b5cf8789deef819c1888372945f4d2d2e684ad48ea8c90bac1feb9b126e60000f81edd846a9507263dce128bba1e57e77e012b17ff671c03d629df486d8d29ad16d410e2245fca14ae39fc02b6087b54a1127ca4a50c968f5c63c302345dfbd0c3cb38e5b2435475b7"}) mmap(&(0x7f0000a22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000669000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a23000-0x4)=0x1c) sendmsg(r7, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000006000)=[{&(0x7f0000a18000)="d674cb8cdc6e0f214a4115ee9b40d558c8b503ee62486d119b99c21f41f01a67d5ac312064d1f2311545ccf81e252e54d004af13bf6d83c266f48eec0322c91d145c60f7b89987cdeff4966404dc404ffbe7da36a76d1c478553165cfbf349254a94ee1a8ff070bc85a0da409a17409f578bbf3fd9c9abd60cf100000000000000074a1a16f7453d", 0x88}, {&(0x7f0000003000)="391790b68966756e2684b6c5c33c43ced134ba2cf6f2209a13fdf181fc076c354817004659c1ae3d54c8b7f066d51e02c79081191028e89afd4ef1c3611a5e3832a02846fa390a07d1bf683db4d15ad92e512a854863961699a8de4630c26fded249978c5e449018", 0x68}, {&(0x7f0000004000)="1b3c9915deceffdd184f837d1992912d7cb7ed79d755cc5b11f3b76cc55ff7ec741901d9253a56a72e63867b22651e61f93f1bb8bb76b6e7057f1c8ea716dbed69ff57c4aae8365df3dce78019bc99274fea206af2ad5b41772eb1245c33135e35f37f44cf5fa292577d4ab2ed8b7cc501efd1cbfc285ff56f50592725ea5378be0dba6a8899c49e2dbf1fc569c0fd8b30dd8195a79d636317bdf675ca3deb0709c4815ebf48a14abdc69933e837d1532ffce2d014d87a44db0aea03", 0xbc}, {&(0x7f0000006000-0x8c)="abdc8b98502adbcd918d18661add8dad09d334db8c66ca89010db335e4491a61cd0ef6ea46d2e612de32fede3fc3e0008aa6e24ec48fd692fc40a3428b12c5325e13ab3a2f9db43f9f7b8c7d243207d507b070cf95784de1feb99491879b45b2dd0c8672553b743ec11849f08fc6e6463a7d7d39baad6eaf7ae52b626ed772631bb55edc2e39036d93b2d146", 0x8c}], 0x4, &(0x7f0000283000)=[{0x98, 0x1ff, 0x100, "77d8a74b62c72583a9f06f427791a3b141856376b3b9e7098e34008db8f07b937441fe565fab1f69314de7e8c7571f154c99f6b7684cd79af3e95334b5ab045828f9fb9f63c6edf35c7bb5a0a414a0473308833a59fa81c44af1e306e2d495ab843caed521fd5dceac8be548ec8bad045db688fb789ac2b227505579744f860721"}, {0x100, 0x200000, 0x8, "b1ce8d48af8a1cfbf9ae31c88f76844312a588fc896474fc15e86b75a024fe3549ca8f36aaf3ac08ad86d68847f146d2f8bb8be209f7028cab5963a8609c7447e576a4d9c7220dfc175b393d6ae219dec5ca8e2431a411a3aad2614def56900e50cdc2bcc426687ef5cc40dda28a9ca5a2103e788feb2bcf131e7851bce98488422466306761f291fde6c2664431047f362aa4b7b4e411e7b434422d24396d3b66d599a2a3a78bdd1eb0b9de937dd92da7ff3f06ff750254d1bec9f738bf0a6ab30179b23051ab971bb069a550290bfcda2b1192d786b80f6c07e4a40db7d623567eb69faba003476d2075a44d"}], 0x2, 0x200810}, 0x44000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000a24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x6, &(0x7f0000a24000)="", 0x0) mmap(&(0x7f00005da000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x16, &(0x7f0000a23000-0x9c)="bfa180cec6a1c6b777449534b3809dc74a9fac25d7ffa76d3d602b27bb8df439b06aaf8d4d8f486cd85ef67aff1b77580c3d4e94c7d5d2b719975fa133b21d2a29f1d878bdf0f5798ab40f6126b75557386c5741c11733610b1cff8c661d1828b98b495429993b4a646f11d1182a2caaa9f96effc0d42212661c8ec98a338b88071840c2b693e92654ad489b573efdbe750588c4bb10723c709674a9", 0x9c) ioctl$sock_inet_SIOCRTMSG(r5, 0x890d, &(0x7f0000283000)={0x3, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd2f4, 0x9, 0x1, 0x1, 0x0, 0x84, 0x1, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000001000-0x4)=0xe3) fcntl$dupfd(r8, 0x406, r4) fallocate(r7, 0x1, 0x5, 0x0) mmap(&(0x7f0000a21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r3, &(0x7f00001d2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8, 0x3ffffffa, &(0x7f0000a25000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, &(0x7f00004e8000)="", 0x0) 2017/10/25 09:02:20 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)="2f6465762f73657175656e63657200", 0x2, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x8000, 0x80800) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000000d000-0xee)={0x0, 0xe6, "c1b52c27176f401683177095d7b5df653bcb8ff7ffd62e19f2f7297d2f600fc6fc69a84b55f728e5a3c213b3bd5d7f0f345237c467bd235336a974533374209489e1457aa28a84e2b0a80ff1d68bf11f1b494b7a78887f6600b476e6d6ed1ee6b3d7098bef6e22508efe889c95084fecd3d07fac7eb1fa617c756a44426a9287d4bb15bd618f8f644da7556ca213567f2016872ab60d49c4570469b9632d8b5a9db4dd25f02e1ca0f509c531979b9ee8d2be5507a1a897746a1ca6057acc0f4697c8c0b3a5edf5f22e938626efe4b0d063c0a0ea96c065d6ce3315d32ce66e4d2aeb0600b9a5"}, &(0x7f0000044000)=0xee) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000044000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000045000-0x18)={r3, 0x7, 0x30, 0x3, 0x7}, &(0x7f0000044000)=0x18) writev(r2, &(0x7f0000008000-0x90)=[{&(0x7f0000037000)="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", 0x1000}, {&(0x7f0000031000)="087549d5129180359d0cab0e9c217ba477f8ba47e6614cc4eb1b1c08d839f1751a722d7a8fea5bed754125fc3f6c1f5e10e5ef1831139d92f847b1a12989e546cae8244caf597eae4000b9b95deeb21aa78000a155951b0a4038cd5553f515bf0e1a08ada974653b7811914b56b0ec3d1d2b8e1fa1267fa1991f6a1b313e20ece5581b54a5f63850cfcdb771894159f40e52d809d33b4ba6d00074", 0x9b}], 0x2) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000045000)=@generic="fbc5bdf619e471cae02ffe8254301b27", 0x10) poll(&(0x7f0000009000-0x30)=[{r1, 0x1084, 0x0}, {r1, 0x8000, 0x0}, {r0, 0xc000, 0x0}, {r2, 0x4000, 0x0}, {r1, 0x40, 0x0}, {r1, 0x8000, 0x0}], 0x6, 0x0) mmap(&(0x7f0000043000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000043000)=0x0) splice(r1, 0x0, r0, 0x0, 0x10000004, 0xc) [ 100.176796] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.183341] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/10/25 09:02:20 executing program 1: mmap(&(0x7f0000000000/0x6d2000)=nil, 0x6d2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) unshare(0x8010000) r1 = gettid() setpriority(0x1000000000000000, r1, 0x10001) restart_syscall() r2 = mq_open(&(0x7f0000001000-0x5)="6574683000", 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) fcntl$getflags(r0, 0x109) mmap(&(0x7f00006d2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006d3000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xcc) mmap(&(0x7f00006d4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00006d4000)="2f6465762f6175746f667300", 0x400443, 0x0) mmap(&(0x7f00006d5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f00006d5000)="37df534c93d70e740549f737802345213941e971b07cb7a94f51c4f5001a485dd511909f0994a911b85e7102f8a8b88d2052ba69964eca534d7e0007d0a4893bdb33e2ce1eaa7c23f1ebb4a5c4be277eaf312df7cce1f6ad04f00d38b7e17455aa60717d7de7a39f81b6278479b29f") link(&(0x7f000061b000)="2e2f66696c653000", &(0x7f000061c000)="2e2f66696c653000") r4 = accept$ax25(0xffffffffffffffff, &(0x7f00006b2000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f00006d3000)=0x10) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006d3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00006d3000)={0x2, &(0x7f00006d4000-0x10)=[{0x5, 0x8, 0xfb0, 0x10000}, {0x3, 0x8001, 0x0, 0x5}]}, 0x10) mq_timedreceive(r2, &(0x7f000011d000-0x10)="00000000000000000000000000000000", 0x10, 0x1c00, &(0x7f00006cf000)={0x77359400, 0x0}) mmap(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000014000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00006d7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f00006d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r2, &(0x7f00006d6000)="8d4370aaea30ed42a1f6a6f24326ae4b93260984e1888d1a1c853c7c835a1f000000000000002040abed67824a5655d09a12804c7bd5e371018ed079ac4861f505deb6f6e840f9b128e2b6bbd0ee865edf58a88902b554528ae6bda0c0e9ace263bd0b6da85460b66314651e0e0cbdcdf9eba6eea0e4a287ec9e538fc02dfa9de6c746113d5cc55e59da1a5fde94be7469039f5434a65d5df02e7e", 0x9b, 0x1, &(0x7f00001d9000)={r5, 0x665}) connect(0xffffffffffffffff, &(0x7f00006d0000)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r6 = syz_open_dev$loop(&(0x7f0000e58000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x4000000800004102) read(r6, &(0x7f0000f45000)="", 0x0) sendfile(r6, r6, &(0x7f0000d05000-0x8)=0x0, 0x40000001f) getpgid(r1) 2017/10/25 09:02:20 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x40000000001, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000011c000)=0x31, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000101000-0x4)=0x0, &(0x7f00000bc000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000011e000-0xd)="2f6465762f7573626d6f6e2300", 0x102, 0xaa082) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) r2 = openat(r1, &(0x7f0000001000)="2e2f66696c653000", 0x8000, 0x10) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000011d000+0x3f6)={0x0, 0x0, 0x0}, &(0x7f000011d000)=0xc) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x40002002, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x2, 0x0) r4 = open(&(0x7f0000d63000-0x8)="2e2f66696c653000", 0x28042, 0x8) fallocate(r2, 0x0, 0xffff, 0x5) connect$inet(r3, &(0x7f0000ab5000)={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000141000)="7715d4dae082ff49551d220ff8eb9f5692b5639a3b883021b7750e2a83aee8fe8ae81c9eca86a06ab9cfd0574a3ad04e390d31bf0c02c67c61ba9ceda2eb975709b7c432ad66f1676873804b1f9bbaacc809063a5e5d10192fd1961e73579de050cc17117a574a3e41d0ad4dd9af29ec9fa1c7652f3356b141803d907852ee8c17ace6a31034e8a2fe3200394133583897768870e37fb20e", 0x98, 0x800, &(0x7f0000f0f000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = open(&(0x7f0000a77000-0x8)="2e2f66696c653000", 0x0, 0x2) epoll_wait(r5, &(0x7f0000bb9000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00006e8000-0x4)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00007cf000-0x64)=[], 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000758000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00009b0000-0x48)={{0x3, 0x3, 0x800, 0x0, 0x101}, 0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x8, &(0x7f0000375000-0x40)="90e1e76f959302fe26e439450e3700c2b09943ecf0d99db5547c145b82036d643d79da6b2b685f73d12474fc75d0d036511af66110bc7681386f0f3a16f38bb3") setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f00003f8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00000f5000)=0x7448, 0x4) sendfile(r3, r4, &(0x7f0000e65000-0x8)=0x0, 0xfffe) 2017/10/25 09:02:20 executing program 3: shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf56000)=nil, 0xf56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f57000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000)=0xcee2, 0x4) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000cbe000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) unshare(0x4000001) r1 = socket(0x1000000000000011, 0x802, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f00006c0000-0x1)="f3", 0x1, 0xfffffffffffffffe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d32000-0x1c)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20000000000000}, 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000f56000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f58000-0x2)="94", 0x1) epoll_create1(0x0) listen(r2, 0x10000004007) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000f57000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f56000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x2) accept$inet6(r2, &(0x7f0000d26000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000d35000-0x4)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) fgetxattr(r0, &(0x7f00001bc000)=@known="73797374656d2e706f7369785f61636c5f6163636573730067", &(0x7f0000aa6000)="000000", 0x3) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000c6d000-0x14)={@loopback={0x0, 0x1}, 0x0}, 0x14) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000e1a000-0x4)=0x8) 2017/10/25 09:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000a8000-0xa)="2e2f636f6e74726f6c00", 0x10) r0 = open(&(0x7f0000268000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mkdirat(r0, &(0x7f0000018000+0x9a2)="2e2f66696c653000", 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c34000-0x4)=0x0) signalfd(r0, &(0x7f00005e3000)={0x1000}, 0x8) r1 = openat(r0, &(0x7f000001b000-0x8)="2e2f66696c653000", 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000eb6000)={"cd01cbacb3090200ff00000000000000", {0x4, 0x400, 0x1, "ac800000017f", 0x8, 0x0}}) unshare(0x0) signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000aed000-0x104)={0x0, 0x0, ""}, &(0x7f00009cd000)=0x8) r2 = openat(r1, &(0x7f0000618000-0xa)="2e2f636f6e74726f6c00", 0x4040041, 0x1a5) ioctl$LOOP_CHANGE_FD(r2, 0x40049409, r2) 2017/10/25 09:02:20 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b81000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000031e000/0x8000)=nil, 0x8000, 0x5, 0x32, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0xd9, 0x80000) pipe2(&(0x7f0000d5f000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) write$fuse_notify_store(r3, &(0x7f0000012000-0x28)={0x28, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) gettid() futex(&(0x7f000000c000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x13000000000, 0x0}, &(0x7f0000005000-0x4)=0x0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000fb6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x0, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000019000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) pipe2(&(0x7f000001d000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r5, r6, 0xee91, 0xfffffffffffffbff) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r8, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003de000/0xc00000)=nil, 0xc00000, 0x8, 0x400000036, r6, 0x0) mmap(&(0x7f0000010000/0x2000)=nil, 0x2000, 0x1000004, 0x2010, r7, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x36, 0xffffffffffffffff, 0x3) vmsplice(r5, &(0x7f0000020000)=[{&(0x7f0000021000-0xac)="38efb8c9b15a48e19cc173c6e6b0b849b205d7d85ef891675fcad6b799fcbe533801a4fb330e00d923d0f8d9a84a7d4d2eb05e72f2ad225638382dd647792033ddc22dc56470d3c74d8b353c1a2645d19c55547d5ec5749d16299bdafe231828246cd2d6dc84a717adc6bad2d9be99bc48f279148ba960e9285d86e02dc5d74195aeef57c611150b8c5fc823272bdb408042c881e3d7d90802057eb60489862fdce62669875f4c4e952866c9", 0xac}, {&(0x7f0000016000-0x4f)="85626c7719c0f463d22f28d7c5f0e84906025176e28d481b5db584a7383903b0eec550e611ce421a62b279a37f8b80ac5c0c992d86e2433757dd25e4f162c58e26bb8aaffd4a2232e8e527e9124168", 0x4f}, {&(0x7f000000e000)="", 0x0}, {&(0x7f0000021000-0x22)="8d72d1eec0324184aa31812f91c6643dfaff0300ffe0000000bfcd331a038fbeddf247c3", 0x24}, {&(0x7f0000018000)="38e255b0eb51f54411d7174aecc609605b7a50151eaa8b1fd144240f9ed49fa0a6a753c970e6e29c89cb7d80e19ed38bd66aa2e3d8b7dbd726cda6fda86e802fef81825d6771ce9bb6d069f210e3892821df5fecacd8909953f2f8d4a3556cc8334dd1e731df697e754cf405ddfa05007e92850291dccd000000013b32fc1fad65ebfe72c49f51f65600935bb361a1bcb02b06de7f3360cd0c83e3f18a60551902768e8533f0e7eefafce35f6f2f2d19b260f70bb11380e96b9694679d4e307d65df193f4966ce686d63689d40d259dbeb542d4278d1b0739f92b4", 0xdb}, {&(0x7f0000021000-0x75)="d661b8a6d1461424bf84c3384e8dfff3559953806099f8806e9edf8d22f815ee0f5c6455d7798af39dbc5c7611deee7df18fd5ff0a1df104f7b896e35fc297ecc9c014b2dd9aa68142d31a74614a0c8f586f58ae115283a40f4fb12d382b50d962aec99b743f17a6addd67a2bbfba781d4ebb4905d", 0x75}, {&(0x7f000000a000)="78b36f5e12398694d20d0f0311c8c72a3971f5d7332ef6f8b142baf82cf4b3b1671a4bae971178fbf04a772ff3f63e3e195e535a218c7f3bc8821adc4c18b029d951f56fa99335c5b7af3e695bbe54ecb1a9c8ccf504085a3d9f9b3e7d46b71e230f3aafaf70e23344cee4ba158667229a1dedcc2b16a3cf66798c97fbf7ce37886d8ec621df3d58cc47026c3582a2", 0x8f}, {&(0x7f0000017000)="2c", 0x1}, {&(0x7f0000021000-0x9a)="33196172d9442bfc72523eedb9a67f644ea2b35b32e8425e18a2a471fba889eb371ab0e1d0c3a14dd9d66c150500000000000000ea1fa1a925c7aced1b4225ab3251bfc90f30a50935938c913a89f0883fd8b7c0afaf1a13235ef5fcb1227cfdb678ced68ca0210dfe79d7df64299ca0e25386a676abda657979be6db4d7a9f0b89b23e20dec3ad8469478d9d649c121299c95b5bf313249b91e", 0x9a}], 0x9, 0x4) 2017/10/25 09:02:20 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)="2e2f636f6e74726f6c00", 0x6000042) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x40000000000006, 0x32, r0, 0x0) r1 = inotify_init1(0x80000) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000004a000-0x1)="2c", 0x1) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001f000)=0xc) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x1fe2, &(0x7f000004b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = open(&(0x7f0000f9b000-0x8)="2e2f66696c653000", 0x141046, 0x0) mmap(&(0x7f000002c000/0x4000)=nil, 0x4000, 0x4, 0x2010, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000881000)="2f6465762f696e7075742f6576656e742300", 0xc00000000, 0x101002) clock_getres(0x2, &(0x7f000053b000)={0x0, 0x0}) write$evdev(r5, &(0x7f000052a000-0x60)=[{{r7, 0x0}, 0x1, 0x63, 0x2}, {{0x100005, 0x0}, 0x0, 0x1fe, 0x0}], 0x30) ftruncate(r5, 0xf1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r6, r5, 0x0, 0x72439a6d) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r6, 0x80404521, &(0x7f0000fc3000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000524000/0x800000)=nil, 0x800000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fc2000)="2e2f636f6e74726f6c00", 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000bd8000)=0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 100.247570] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. [ 100.285450] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2017/10/25 09:02:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000034000)=[{&(0x7f0000ee5000)="00", 0x1}], 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5c000)="2f6465762f7667615f6172626974657200", 0x40, 0x0) poll(&(0x7f0000b2c000)=[], 0x0, 0xfffffffffffffff8) signalfd(r2, &(0x7f0000a90000)={0x4}, 0x8) clone(0x20000000000, &(0x7f0000884000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000850000)="a7") flock(r1, 0x7) 2017/10/25 09:02:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f0000719000-0x8)="2e2f66696c653000") accept$llc(0xffffffffffffffff, &(0x7f0000989000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000025c000)=0x10) mmap(&(0x7f000091d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000048d000)="2e2f636f6e74726f6c00", 0x4001ffc, 0x4) fcntl$setlease(r0, 0x400, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001c6000)={0x7, 0x8, 0x1ff, 0x2, 0x400, 0x4, 0x6, 0x8, 0x6, 0x5, 0x4, 0xfffffffffffffff9}) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000de0000-0x4)=0x2424) r1 = open(&(0x7f0000de1000-0x8)="2e2f66696c653000", 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00006fe000)={{0x0, 0x0, 0x3, 0x3, 0xffffffffffffffff}, 0x8, 0x95c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8)={0x0}, 0x8) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000de4000)=[{&(0x7f000029d000-0xf7)="c4689c9be068da905a7c137be6f234bda0a35fed6d0dbbe58ea67f84390a6679234ca21df2e1834f21fed2478d222fa6e25ec450032ab91225b950fa3deb123f30d06ee435cd7cb5b46d1f38c272d35ab90c18de6080420401f2c4bf6639bf7cd1bf189f065cf219c15757ff75dfb22156d31d0500983dccd203cec69a6c253c6528ed6a060ddbc22f48566e6b64a9f6a812da7c04ba9748a95cf87426d1e71d925c672c09751c09a077f9ef9e4a8b5dc867a827bfdf9167b4ead01be72ad1d27eb17682cf73f79780ce45984e007c45fe38cd30b3dca42f9c176ddc2379c5c36a4f8d591b36c576589a04827b1f35418e8ea3a53fbdb0", 0xf7}, {&(0x7f00000fd000-0x81)="92423755d066fa3dd321fca13b0cb2d45b1f6224c3bc52b83e0800874f1d15c5ed8212ca5cafcac2e400d6de35344137204c1ec9d2c63c40c32269df37e0686ed829bf77042f57720971c10da39c83d7f99ba685304dffff4e3fc8f1c8ee4e235dc351becdbc3110db79643cecb9530ff011041ebe4e7a171de7358ec7259462c4", 0x81}, {&(0x7f000079b000-0x52)="bd460657f993dede5b190da51a79fbb9af591b69ff2475f0c0a89643f2163855ebc40ea5c040843b0b85be3e64012dfafed2b1e44d561373de1bbb143e0c483a39ba23c886d6fe5bd3601cdefb19094fa407", 0x52}, {&(0x7f00003cc000-0xe2)="5835def93211f37ff62d7a8b1928c0a0e320b19e9a44ff680acbbaf4121339af7634b6d8b4d76224df826b8d873191ff647272bc04f8a6e0f1d928db1cb25714505dff22f4cf0e9149727f095f4c17ec88440fe858f8a61549a96165fd9be01a0e6854ed35999af3579ae8f903c61e7a88e9e27ea7ee87b0be48161a461f585a9b94f05f0f21cb2d68d9de99440444d441571a64f41eba293fcbc0070abb70f35d76693450c0db405c9a6d0933600fb3b6916a5a423578af7d77592c104a8e1cca6e593d76885e30862b0ed0d61e5d376293024f500af498d52ec810978500ea75cb", 0xe2}, {&(0x7f0000de4000)="56f1eb723ba5568952913c11e85b1249d37686f6cb559c98c7f99c8207e8840f5d7fca189bd3ccab46022c870c0c8ef83a8e75", 0x33}, {&(0x7f0000a1e000-0x9c)="e672cb3d43fb027008dd26d45b6b0b03d8f901917f405cff210370e92078584d782a3645f16d7a7a7654e971a8aa624aa515cca2fe5bc200c26eeda21c21cc293a654e087a37e552c14b0f1fb900011d5c3943a9e37bd83edab108ba8cab4de79f0ccb21374e0de9c484e045b85553d22db6bbf61523cc74846b70da66e9611909c1c46ae5c0a4e97c0d40a29f3c3efda813aa94330617fd1c047f03", 0x9c}], 0x6, 0x2) creat(&(0x7f0000dd7000)="2e2f66696c653000", 0x50) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) mmap(&(0x7f0000309000/0x4000)=nil, 0x4000, 0x6, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)="2e2f636f6e74726f6c00", &(0x7f000000b000-0x6)="2e2f62757300") mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000507000)="2e2f66696c653000", 0x80040, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008d8000)="2f6465762f7573626d6f6e2300", 0x40, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x6, 0x4) sched_setaffinity(0x0, 0x8, &(0x7f000031b000)=0x2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000048b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e04000)=0xe8) lstat(&(0x7f0000bff000-0x8)="2e2f66696c653000", &(0x7f00005c7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000171000)={0x0, 0x0, 0x0}, 0xc) r6 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006eb000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ef000-0x4)=0xe8) r8 = getgid() sendmsg$netlink(r0, &(0x7f00005e2000)={&(0x7f000012a000)={0x10, 0x0, 0x7, 0x0}, 0xc, &(0x7f0000f43000-0x30)=[{&(0x7f0000102000-0x3c4)=[{0x64, 0xc, 0xa22, 0x3, 0x19, "6fff4a41e20965582c26f2f99cac7a05a7a82a1eeee9e6992c094c2e97cf4c7439fa0dc8145a3fc3a724ce2af19c49e40d0ecd667e3d8a3203f5b67189fa4a2b9403999a5dc9c9f32ac377b32169a2faf88f7667"}, {0x90, 0x101, 0x320, 0x0, 0x9, "27cf6e19cf6df340e245eea3c830cf380df294601eadc579a91d45d8098ebea91b5a574bebfa958070444f5309eff2f86b394d2cf5f1751720bffdb700ddce8b5f16a012ee26920a5461083185bae80a72738191afb0c755bfaa34fd6a51082851c9fa386e0f406d0f940a512d668f58eff3662a54f4142f20aeb96cdd520f0a"}, {0x103, 0x0, 0x404, 0x94, 0xfffffffffffffffa, "b14cc52f24afc379a9672d494b42de0cfc3184877d0d74c193ee0c6f18f20900e1afa89b94f39686f3e455e41357b04e0a0e4eeae2839e1cd6f5c1faa2b5ec897a3f20001763aa9928f5bc6e8abe51a9379bb77e09f6292d29f456f5ec9649b3aebce0d9aa6a2a1b257bf00a7095b96c5e8b50212b55a915d0d265a5c48e92d4417862a1178c75025e687b28dc0b88521be2f1c26e8eec18a063ab576e38472c72c52bc53c5d74f1b38ada575249512ce4274bc781fc7e716dd5311a1fd8bdfc5039eda15113f3909b1a028153bec928a7961d60c00ff5a3cd23c0285757a9ef2e1882e282b2c05fdf695f06877386bdddd325"}, {0x2e, 0x2d3, 0x0, 0x400, 0x3, "2491b803c797f9b94c0c7610e484a02372393f7750800d1794c9b184e98b"}, {0xba, 0x0, 0x6, 0x100000000, 0x27, "0b18f4f8d94efb15ef3da8f9369a2482e74de8887949fc8b5d676e6354f838a61837e6f861125c81594fe7509299114e5b56e6fec79351c3472ec81ea23fe12da55898183585956cbdf5a08f9761d776e25046c8205417a806541eedb1d655b3e71e7b8b1f3757e04363db5f79d7da4124023b92e16e075344ae8ef6aad96bf847aa430363076554f195a4a033ee46b13d337edb451a43c2c8a80d97e2716b8fa250b36338c99db44de9"}, {0xe5, 0x0, 0xb10, 0x5, 0x0, "fe9322e6dd9843e5d5b8e14fb17880f0eeae6d82eb0bbf1c9198134ab3785e4f78f641737a368dc8753c3478e65fc07a2728d402b2501ab40b4b1c5d3846b08f589ff2ed1ba13df282bdf91c65f92ca2291be0a36196899ea7842842c18ed6ceac7c0d373dc3a6f38ab1b9a5320434d79dbe6306d6d4ef7066bfff429b99f2fe04f17bf25e1945a79d13db75528dec3cf3437b9bd4a26b627eef434583ea51b602515d2bcaee3f9dc2c2a8ab037f8d4f9e9d8582496480d59959c7f5c28b88fe05dbe6fc0b892ccf34b9fe8b6346ca8397cb6e590c"}], 0x3c4}, {&(0x7f0000133000-0x2e0)=[{0xb2, 0x9, 0x432bf59f47eba4a8, 0x8, 0x9, "6ac48771931321f125e23e17f841ec50bb6ec4039b64992faa7d553d32a3f5f684a9492320c6141e654e051916efd7ba0daec9bade900081757ba7da1e12ebd113db1ff46dd9b651691e04b0889e938b22d68dd8fd09aa86c3112f841311d28fe4f62384b4877cad637417df33be804a0a4b9479077981327a73b4ae2f6088efd9bb4722db228df2bcdde7192dca2909253f1cc9a14e434d9232ef472599a351defa"}, {0xa1, 0x2, 0xa, 0x0, 0x1ff, "a90a7725de6905d19f9e8bcba728564ba70c2617a0e4a998c43697fe97decbbed0bce9eb600711e7dfe504a3794ecfd15b97525b3e6d91eb231caf01f4ee78da2bc7e6d1c9053ca5d87067f5ea806323f7493283c0f71eaba5ed1e3359480626a2f358bac42afd92c63f2d450836fdc104cc294dcf617df0f36724291c84b93f9abdb623c600beebfc39bad61bc438444f"}, {0x3e, 0x4, 0x400, 0x0, 0x6, "a012d6dd60462c36ce3e362876697b26c0444ff4dfcb2217d76d5945a659ec97140e32c38b3b822874fc6c3e3a8f"}, {0x71, 0x80, 0x1, 0x5, 0x9, "430f69e5ba43f17550f59dade7fb9241f6db978e8a2a8228744a6a5f38eb18fd89dd7ab59fc220128f7e5f2088392d32b9e76c3fd47e1bacc3086bce4ad658c5cc4aa519813583999dd56ccd3b248fbb2c86faf90fecd060f6019393766e6e72c8"}, {0xde, 0x1e57a9da, 0x100, 0x1000, 0x8, "93bfd9c001e6baf1de863f856e4a4272a07cbdc9dbc0fbba4d7d50b3fb97a1252a519263ccf6bdcbb4b1152c0088bfd67d3539bae096d526e4e98988e88bd1cf23913867638921d2575f21c4141183cac238632c36642f1bf1ce45a164e290cffee9b37eb39c1e1cb6c9f83d03ece82cf5d3a74ac070dc6ece1be08c451a1328f572e8e514ae583114be17872d789ad06e00252dfa2efae9ec65e5f7beb74c9cfc1307cd31fb0c65d1dad2bb123eb1fed5d7be823e6baa994894280e2ea63ca1440af114ceb899b62293a3b462af"}], 0x2e0}, {&(0x7f00008d3000-0x141f)=[{0xcd, 0x1, 0xb00, 0x3, 0x9, "330c0a81ccdc4572ff2a1847fdef7bdbe7f351a9655dfecc8261e2c02703e5d041e9955a86f59133f475bb1624670e0dd192c230d849a4e1410a7f477b9997a9e61b558f3792e09b459f792063be634819092142014f1d38c1ca6bae14e6a77da6f0e9262f6158f2c7b9a3f55c5eacbba4924f7ecd6a0230b7230b3e89ce29bceadf1ccbd868a310d6d734e7758280c56ceb1846e9316b1011487a8ce7e57d260035ced9cc897ed4e944baaa2d35fc634d8f526196f8d549ac505c1e91"}, {0xae, 0x1f, 0x400, 0x6, 0xffffffff80000001, "de29151f581a7e186fd67fb8cc0b1f6491561a380e8344805a14fb44f18acbae757ccc38b0c6c98bae3dd8e59039d74405d499d4bb84ddee57a7a2b40fa4980bf75f6ee64995777fe8087865c46d0649277d105b00c00249613118892856d52f05113df6fde08a60fbc0d3d91b37dcb20dcc3e7f16764c829f2953d66d164e9e2463419247320d97d22dd611c6d57b10e1b5b5839861c6896c01b2a9fba5"}, {0xe1, 0x3, 0x500, 0x7, 0x97d, "33e1d41a49cae30a682fcfc7700ac93a286998b46b404b7a1e00444771f1418d4782346c7ebaa40be9be57c1575b4df77b7c220db657cebbadb11675a77ba00ce4b48954f54a44c1db066b2b0eb3c4847585a33d0d6774711bad03be8ac6550bf200653e884b444ed4ad98657ea47f10aaf669592eb24610020912f9270f4c3b38d6f3c4baa926c54b763096fc527095e8c3510eea640d748ee160ab4aa85d43be0817b6ea93a1c1faed7c34ef631f5566f1d5d002fbe73b1dcc0b38dea6badc76e23372d89d41a3cba5f9bed6919325af"}, {0xbd, 0x40, 0x30c, 0x7, 0x101, "3816665989ca6e3c429c3f562b36ab0b809c429db7cc0550ea2f5c5caa1e91f8ed7f507b5d6eb2f3b1ff5ff76762a80c4f69b448cd5717b459549c60029365aab20cf9f5961a14fb6195f50fedb81a4a22079b70d980ba72fb610b2b7e8077d832c417223d587eb23524dda7ded4cf1e899cb95cfa26bed2d35f8a629735299bd89e857fe74bbcaf4c791dad7921e4538ec3ca55239e569200d562639f0acf71bb9d9857680eee8ab7e78f11a2"}, {0x6e, 0x0, 0x400, 0xffffffffffffffff, 0x37ad, "3c21868c6a4c6dcd19520d8b0a9c2dd8ab7230e5fd3fd9c5e97a80b4abdf6ba2406ee1afb182d2dca3e9fe9370664fa98c0c290986116c0579fbda8a527ead00220e18048b13d93869b962561f0938d768a2eafb87c66bf315853048e902"}, {0x15, 0x6e55, 0x2, 0x5, 0x1000, "ca1e15ae96"}, {0x1010, 0xffffffffffff4f6d, 0x400, 0x1, 0x5, "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{0x73, 0x400, 0x205, 0x8000, 0x9f90, "dac3a3098ca0e653d38d57ace7f228699393876c8b0ea01f1ac22503caa17c7bec49fe5ec37da04bec2221c97cd13fa59db01fa995cf4236d38f215beab4e14b225e17b50bc646574658e12642d2dfe8e1dd72a3eb4b026c6d7c89d25b234e1ddce070"}], 0x141f}], 0x3, &(0x7f00005e3000-0xa8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r2, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x5, 0x0}, 0x4000000) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) bind(r2, &(0x7f00007aa000-0xa)=@un=@file={0x1, "2e2f66696c653000"}, 0xa) pipe(&(0x7f0000d42000)={0x0, 0x0}) r10 = dup2(r2, r9) pivot_root(&(0x7f0000b66000)="2e2f66696c653000", &(0x7f0000e1b000-0x8)="2e2f66696c653000") ioctl$int_out(r10, 0x5460, &(0x7f00001bd000)=0x0) connect$unix(r1, &(0x7f00002ab000-0xa)=@file={0x1, "2e2f66696c653000"}, 0xa) connect$unix(r1, &(0x7f000020c000)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/10/25 09:02:20 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xf, 0x808, 0x2f9) r2 = memfd_create(&(0x7f00007c0000)="6264657600", 0x1) setsockopt$inet_dccp_int(r2, 0x21, 0x14, &(0x7f0000fcf000)=0xfff, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000ac000-0x1)=0x0) recvmsg(r1, &(0x7f000016b000)={&(0x7f00007c3000-0x80)=@generic={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x80, &(0x7f0000332000)=[{&(0x7f0000ece000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb2}], 0x1, &(0x7f000052e000-0xdf)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdf, 0x0}, 0x1c) r3 = socket(0x10, 0x803, 0x0) sendto(r3, &(0x7f000003a000)="120000001a00e7ff00e5e90009149b000ae9b1", 0x13, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000d0c000-0x38)={&(0x7f0000d0b000)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[{&(0x7f0000d0a000-0xb0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x84}, {&(0x7f0000144000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8b}, {&(0x7f0000d0a000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000d09000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa8}], 0x4, &(0x7f0000d0b000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x65, 0x226}, 0x40010002) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x4, 0x32, r0, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x4000000000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) r4 = socket(0x11, 0x802, 0x300) setsockopt(r4, 0x107, 0x12, &(0x7f0000000000)="", 0x4) r5 = socket(0x2, 0x1000000002, 0x0) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) connect$ipx(r6, &(0x7f0000e1a000)={0x4, 0xd3, 0x3, "f586bcb07cf0", 0x1, 0x0}, 0x10) vmsplice(r7, &(0x7f0000af6000)=[{&(0x7f00007df000)="97886936a3464f81959a6dba10eeed8f26e2ccb4e77e86", 0x17}, {&(0x7f00008e1000-0x3e)="4aa66fac3b550cef190a411db7041b0561213d527cf092eda19b58d88dbcc6b0e131588f6b89eae6b5df476f6075455f7a885589f9c123ca1f71e8400092", 0x3e}, {&(0x7f00004ac000-0x99)="aa1ccc72bd8a4e6b1c5d42055d2d1f9860a7c94c4713cd484c9ec083a8e70dffc432dcec750adf8eb46f3b74f7de88b7cd76693046b807dbe9befdeb198988e38ae722cd1b40e13bc4ba055fe4ed4f36b901cd8fda13cb9ff080d08381c704ade16a44b665050d1903b1c5078f67167ace601f88b6181d0fed9e912313e61eae6a11e34097a48f5166c8b74a0e6d451be271cfb21cb7ba8ffd", 0x99}, {&(0x7f0000526000)="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", 0x1000}, {&(0x7f00004b9000-0xe9)="87f0aa6f922cf04ea59109bd953ebdef67629843ffe8cc3378cacae840d5e55a9c04860a1cebe656207643889917409f53b8996b140a1a173fa24a7c1eeae1ea1015a6b97e7b328c5c4433ae034bfeac3cd5154e4aa33ddefc4c0a39eccd93f375f7ebd1931a1cd3edac0df2bac869d7cd1b06e5d396babfbb972ebbb73aef3ad0bfe9f54b41e6f840982da3c8ca2a2aca2f1ad4e5e7660e8bd0ada605666c47744b2eef9c0fd2407f061278e39809cb29039bafa2a1506f697692342d2e0828aa6eb15d3df24112fdd1df7e1234605239cbe2af758acbd220b62cc2ad86a714f0d67e6c69eabf71ae", 0xe9}, {&(0x7f00003cb000-0x19)="2c33637c2380599dae66a1e763c7f927641f3a28de4c184064", 0x19}, {&(0x7f0000cc5000-0x1c)="2960b1afa1788a6cedbfe4aa1bfe21e3cb8b38c0500373000191dc56", 0x1c}, {&(0x7f0000e40000)="f5cf907b1cfe4b07462bc2d2", 0xc}, {&(0x7f0000903000)="3104449aba05669957e3d2fca446fa11b6e28c6745a1b7a658c223124bdfe3160c52e2615a5313ca1b35530b1f03a650bceb0814112eea666018d1c532cc716584b310a5f2922088286389ddba4951af51d91e7737e49c66a32748a41d02471a10d50c392cc4858bee18efcddea142fbcb564c6fd9e8a2074661638b58bf425704576553256dc28b71fd9ec1d5daa783095581a64787cc67ba3b10cc5a8e9a721308cf50f0720d349e44616e1f3dd2a8faba5c839be33723915ea4f72e0a846d9f", 0xc1}], 0x9, 0x0) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f00000cc000-0x4)=0x3fa, &(0x7f000034c000)=0x4) splice(r6, 0x0, r5, 0x0, 0x50e5, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000a88000)={{0xa, 0x3, 0x65b6e20b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1801000000}, {0xa, 0x0, 0xffffffffffff5691, @loopback={0x0, 0x1}, 0x5}, 0x1ff, [0x4, 0x1a, 0x7, 0xfffffffffffffff7, 0x100, 0x8000, 0x7, 0x2]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00004da000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffbffe, 0x0, 0xffffffffffffffff, 0xa, 0x0, 0x2, 0x10000000000000, 0x0, 0x0}, {0x0, 0x0, 0xfff, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x20, 0x2}, {{@in=@multicast2=0xe0000002, 0x4, 0x1}, 0x5, @in=@loopback=0x7f000001, 0x21a9336f, 0x6, 0x0, 0xff, 0x1, 0x1, 0x401}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00005ae000-0x10)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x1) sendto$inet6(r8, &(0x7f000000a000)="22e24f914d29", 0x6, 0x83, &(0x7f000000e000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) 2017/10/25 09:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000ad2000-0x10)={0x7, 0x7}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00002c3000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cea000)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ae4000-0x10)={r3, 0x2, 0x5, 0x8}, &(0x7f0000f40000-0x4)=0x10) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000cd6000-0x78)={0x1, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2001000000104, 0xffff, 0x8c, 0x8, 0x7, &(0x7f0000660000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x4000000000000000, 0x7ffffffd}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00003c7000)={r2, 0x8001}, 0x8) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000509000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c10000-0x10)={0x2200, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet(r5, &(0x7f00001da000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1)="e2", 0x1, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_str(r0, 0x1, 0x19, &(0x7f00005a4000)="6e6f646576656d3173656c666d643573756d7070703000", 0x17) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000868000)={0x3, [0x800, 0x4ae5, 0x1]}, 0xa) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00008ca000)={r4, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000055c000)=0x8c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000a73000)={0x7fff, 0x53b, 0x6d0, 0x7fffffff, 0x100000000}, 0x14) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x43, &(0x7f00000c1000-0x4)=0x2, 0x4) sendto$inet(r5, &(0x7f00004b0000-0xa6)="50d844de52a3027a79035d579f2f961c3b4b95da97b7917bd3733cc15f92db9279000000000000ffffc4729da484c2bafaf78b873b2e4ff189c1d881ea0c5b885c3ba3d9c89e51630041fc47a52238f8d7ed9ae8eddc5da8e46f989a7eb7ad8e8a4559787290923d84d2141b60d3d1c1f5986d5e4069106c7b4e1ca38f71a6001c66c9c9815b1c8205921af9ecb7349368432b798b57d3fd1d087f16c78b49a5c2000c2e96e4", 0xa6, 0x20008802, &(0x7f0000f92000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r5, &(0x7f0000f0b000-0x647)="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", 0x647, 0x2003ffff, &(0x7f00001a3000)=@nfc_llcp={0x27, 0x1, 0x2, 0x5, 0x80000001, 0x4, "65fd46e462976f5540598055a449135ec4cdddb15bfe3ca5c7f55ce7c04ea718ce12daa1a9fdd047636f244f8e5fd7d6bc71aadffd2419c125d3600dd3f67b", 0x100000000000}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000fa7000-0x14)={0x8, 0xcf, 0x10000, 0x2, 0xfffffffffffffffe}, 0x14) sendto$inet(r1, &(0x7f0000792000-0xea)="cf0c7ea0854eee6bf94a3ab6b9c9bd409a7d9d9702504c64449f3fa1113bd9412b1eeae8591dd235b27e7bf9f2faf8303e2c60a3675dfdb9f0b95ae7688f90bfc63a65d61d0366208a463396a43ea8368b50eb200a6aa08dcffdb7fcc844edb8bb40ede2ab36fc00926d9176768429d4fe282d1fb30797539c8b2660131f4af197eb940af23e0d0665244eed220f105c0ea05981747408906be2f9a371aae2f3e78405262b69ee2086e5cc1d1fd5d880581276fb6a1e3754b22ec392b1e1ecc7fa56d306ea79eefb6ef2739f6bf532bdf27e344981572baf8023eea9cf8fd26c0be9c9a373476a6b0087", 0xea, 0x40000, &(0x7f0000a41000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000d43000)=0x10001, 0x4) sendmmsg(r5, &(0x7f0000c2f000)=[{{&(0x7f0000309000)=@nfc={0x27, 0x100000001, 0x67, 0x3}, 0x10, &(0x7f0000b10000-0x90)=[{&(0x7f0000cc5000-0x1000)="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0x1000}, {&(0x7f0000fbd000-0x62)="8c2c12f20adf7c4956dc1eb24f79aabadf362efca9cf7d957b107d1043d53e1f6c52901760dfbdfb0805492269903815b1b261238ed815f3d8027b55b191713b9f77b0a7b4129464906277430002113e7839c6ee2f970fddd3ec38d3b0eaca3aed41", 0x62}, {&(0x7f0000c17000-0x3b)="f1b985465a804eb8c66449b0906fd08784aa94b01c3e474c4186a13354da07409c8cf8b579e759db11c6b01c908e52695e88190f7ab23c21125a9e", 0x3b}, 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0x1000}, {&(0x7f000082a000-0xd6)="3532ebd34dc26d374eef5f17b22afc4fa85f0b1529716b9fefb9a80ebf4fdae3f7ce7f44bd6b704535a0f0e98098b9dd21251c86fbeed3af6d787311c8be1eacac60b586428feab5e7a0ee3245b2d39dcddee537890b87539b6cd973e1b8f442f80e91ab42b4823a2e15ad103d3092777eb1f905c26359745e20dcf4735413597e877d09c838ca363d02e28107ab18877503b33e319de0370be0ced553857714e042ef838958bf601ea439160f5dd4f2a650c407a1e6bc6d0848270e5d6c6bf42e89ef6dacee80f343966af00d49b70d0f3fb5eef0dc", 0xd6}, {&(0x7f000046d000-0xdd)="0f8dced6e0425834a54a623119bfd08649a1f6303a5e9c42b1f1a0f760fc4016206986845dbcfae73f06d8cc37a8518143d928b74a1b445468b64caa4243d8cfb83d78d6f9b66148f51e967addd44a2587fbdf9ce8927488d7054e0324aaf5122df7b1f552832d9b080e30c64d6e920da1436c8b5071b0eb1868205fbd8f12794494a73881828b2f7f84615e5683d67bae57400f581bb0ebf98c63e7765335cd96dfe29d682afb5827394684b8453e4e79681b7b382f9b5d91ba5afb9f9edef698a09fca8c4e69a5a26488a36460680dca9e40a7cdd6c3b9dd7c082f42", 0xdd}, {&(0x7f0000a63000)="3153f682b3887ee560f20900141467f75d802e77157aa13246d656b278caa0", 0x1f}, {&(0x7f0000c1e000-0xf)="8cdf95f995f95058b418a88bacafc5", 0xf}, {&(0x7f00009a1000-0xe1)="c5ea4a508fee6247777dac3173e0ad7f88221037dac436c88209f7cba27dcbd3d0c0f1b8fcaf3a2ab2ee0e5f7406b321630d97f444b756e3685588d2f51345655246a23873568b258122c2694462ed7ae7511c01926358868769cbbf2552b0d62c1cf1bfaa3a9e19a1bd3b45fdae86a06f4e1ca6c4a340e44f988c98b4a0ea235018ff9295cb883a38ddd7606d566ad29988663db5664fbc04c284b1f747fae8b4fd2c56060d9815c8dceeb6deec7b70419c8dd123a86c3d6da87285f2b02ab7230f3dd34ac5bee038b65e82066d5fb73644ef86fea9eb97af04ef8775ebd86abe", 0xe1}], 0x9, &(0x7f0000da3000-0x1f8)=[{0x58, 0x109, 0x5, "b8d8b931023f32f7614dbd7c7531a0d94000129d209f8cf2b4f19c6cde61ff6a23600800c368eec741b304009d1a88c1491e9547302bf70cf94c410000be162ae2c64666483af1a4"}, {0xe8, 0x111, 0x3ff, "852dc3abadbc783f76767e11162881144cbb5fe0bf041b3602e4dbe3913322fbe9dde34464b2fe2b2b7c0dd56e730384625664bc028fadb4fb30e2b226ec5e021b16de06fad58dd33765012563241a91aa2422ca52603773a46df7437d786aad17450f87f020b90577c136228f3af8497a24653a8dd9cf470dda2dd0ae0715b850a5beef34a1057712880ea7e6b981a205ce385366497b93d1472e8a7abd1cdd8c88ffda0048afaf325c2204516a78f084f68a0b8d095bfaa83f760e28af715ad0cccc816045ef2105199500422cf8a6dd"}, {0xb0, 0x11d, 0x401, "b8801e164b707aca32c7bb8f5a91e45d858da49959b8840fdf18c344956d1ab0cb7e035a35497d839349e69c0d5b7a081d8e7e35f232bec1dc79203c61c861a616e45cc4390c1133e5c8b68b07eb1b6cf858c46ce7db0f0630cafffc3cff8e6a233daf1444731c779661d55e3d79a76aa4b5e5846c66d9efe9d23889aba35dd67ba6b62c47e53497c224ee8bbf14450fdcc3339faeda47157269dca4"}], 0x3, 0x4}, 0x4}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fc5000+0xdf8)={r3, 0x7fffffff}, 0x6) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f00005ec000-0x4)=0x3) lremovexattr(&(0x7f0000252000-0x8)="2e2f66696c653000", &(0x7f0000ad5000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) ioprio_set$uid(0x3, r7, 0x6) 2017/10/25 09:02:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000001000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40) r2 = fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000001000-0x10)=@common="69703667726530000000000000000000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e55000)={0x0, 0xb0}, &(0x7f0000d7f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00005d8000-0x14)={r5, 0xffffffffffffff56, 0x2, 0x9, 0x5, 0x80}, 0x14) r6 = fcntl$dupfd(r4, 0x0, r3) ioctl$sock_inet_udp_SIOCINQ(r6, 0x541b, &(0x7f0000721000)=0x0) request_key(&(0x7f0000ff6000-0x5)="7573657200", &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001f0000)="48", 0xfffffffffffffffd) getpeername$llc(r6, &(0x7f00001ef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe1000-0x4)=0x10) clone(0x1100000, &(0x7f0000087000-0x62)="2ea33838f214695758bd121b90acb0156c40f1a9045339fa5f5b85d31ee1e4e185c9be75c0788f0784bad50ebd3c6950e5486e7bccce00b07ffd15f7933f2ea12e8bef060bb1940e31a05aaf3689f85112613f8fbb9723e4b6d9f87503f1674cc735", &(0x7f000058a000-0x4)=0x0, &(0x7f00006cb000)=0x0, &(0x7f00006f9000)="4c2eba78f587a12f8849cb4297c4a8542746262ab011ce580edbe6d35ba93a9d4483cb1ed95ee6833dc985931ddc985e35891dd2ec") delete_module(&(0x7f0000c88000)="2e4021287d7573657200", 0x800) r7 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$sock_int(r3, 0x1, 0x28, &(0x7f00002f6000-0x4)=0x0, &(0x7f000010a000-0x4)=0x4) getsockopt$inet_tcp_int(r7, 0x6, 0x1f, &(0x7f00009b9000-0x4)=0x0, &(0x7f0000412000)=0x4) 2017/10/25 09:02:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000335000-0x6)="6c6f676f6e00", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000059b000-0xe9)="3ccde8933438199d2c9193880a77cdb77b9854961b83ed0ba445b0b4c0b067cb3eadacc6fc7df3da22b97eca4f24c95c116ec07b2db56bf8323524fb81d85a6c0d1cd8ab6992b500e7094f2b5a32402bd1961e4231522c67e6747afe85be5180c82bbb5614b191458482aaf3043ede87826e43e6f1f296e05cb6c5d35c7eaa7cb395d3bc4342c1762eff84f8f9726d2038dfd684f14aedbff0b19428429769ecb4e96ebc05408e7c304270aee21d81555bb6f82b1a68ade793698b4175c3a83940fb65e0fc1d0997748f04bad62c7e3666fe190f15231e10fe3d8276358fc9ab5f26588f3109fcc0ef", 0xe9, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, 0xc) getgroups(0x4, &(0x7f00003c0000-0x10)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da0000)="2f6465762f7667615f6172626974657200", 0x82000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00002a7000)={0x0, 0x8e, "cfeb6bcba6689af19dcd20e604b253c68643722cd7829f3f119ce474a61e0dd6164760e025fa6f599231ede08fa1e01b21436dcb577724793c37323b0ae4a47e2b806561608593be47cebb5a1016e9591247df79859729b790aa6c71e20cd675cee4beb9e457eda4a63484735bc8a7f6794bf01c4e187fff55d8a90b1f91340a6294ecce5de9f9b76953411444d4"}, &(0x7f000069b000)=0x96) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000bd1000-0x8)={r4, 0x7ff}, &(0x7f0000566000)=0x8) syz_fuse_mount(&(0x7f0000f5c000-0x8)="2e2f66696c653000", 0x6000, r1, r2, 0x200, 0x4) sync() r5 = socket$netlink(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000021f000-0x8)={0x0, 0x5f}, &(0x7f000025b000-0x4)=0x8) pipe2(&(0x7f0000ca6000)={0x0, 0x0}, 0x800) ioctl$VT_OPENQRY(r7, 0x5600, &(0x7f0000c3a000)=0x0) lchown(&(0x7f0000a20000-0x8)="2e2f66696c653000", r1, r2) symlinkat(&(0x7f0000277000-0x8)="2e2f66696c653000", r8, &(0x7f0000e93000-0x8)="2e2f66696c653000") r9 = creat(&(0x7f000065b000)="2e2f66696c653000", 0x102) openat(r9, &(0x7f0000cbb000-0x8)="2e2f66696c653000", 0x0, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x1f, &(0x7f0000ffd000)={r6, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) writev(r5, &(0x7f00009f9000-0x10)=[{&(0x7f00000b2000-0x5a)="580000001500190000bb4b3100055c5d02ed3b850280e076480243c808fe58a2b25205000100723e0100010000d7000000050e04001741380a0096530000000000008d0000230b0c00000000000060edaa1dda4a0ef86e01", 0x58}], 0x1) 2017/10/25 09:02:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000)="2f6465762f73657175656e63657200", 0x2000000080, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000ba8000)={0xed, 0x1, 0x1, 0x4, 0x20000000000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000ffa000)={0x10000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000abc000)={0x3000000000000, 0x0, 0x1, 0xfff}) bind$inet(0xffffffffffffffff, &(0x7f0000c02000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGBITSND(0xffffffffffffffff, 0x80404532, &(0x7f00007b3000-0x1c)="00000000000000000000000000000000000000000000000000000000") syz_emit_ethernet(0xd3, &(0x7f000032c000-0xd3)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800000800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0xc5, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x9, [@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0]}]}}, @igmp={0x15, 0x6, 0x0, @multicast2=0xe0000002, "ff5613945578fe4733f5e49ec019e385ff5d013c67129a3e23d3ded6fcdfee20f3f5395444101ad46ba4a20a18db0d259cfe5327974aef23b10e3e557f5c1efc47b3093e0bf4cd8a6a2cdabf96ef16b53a82b2c3ede215c0ae51fab80d1982b895db295dae6f995faaf0547c48b4a46e3cc4d19fa3701feaa5eda3f5f3c0526007126f62e86738ceeb9798abce2c09dedaee5b76f7e0e986b9"}}}}}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000001000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000022a000-0x18)={0x4, &(0x7f000037e000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000967000-0x60)=[{0x7, 0x5d, 0x6, &(0x7f0000c06000-0x5d)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x94, 0x7, &(0x7f0000d4a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x5, 0xf8, 0x8, &(0x7f0000821000-0xf8)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, {0x8, 0x68, 0x7f, &(0x7f000082b000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000000000)="75737875", &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="954a5f637e57a4aed510ab22a5742456fee09233766249a04b76e5e108738a1611b7814178a6b888a93d21adbb01d81d11c71aaf18e5922c2c663f6e40bc6f1d5c5d070c5289e7df8860600bf2049d3e66c21156702ee33d4fc2b6b2d92786808c23ae16cc221001c29f67d45eb4410ff032af5c8a1f86ce20a0ab87e9448788088e57a912a286f7282511edadf5ea65f8aec4d79253778c4cf5b9d42eef1a10f3224cd1eb7e502cf33159d543fc2c18348561008500034162442b00b65ca877e86a47d44dc6618a12abc4707716dd4ec3dd5777f139aba5", 0xd8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000000000)="6c6f676f6e00", &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000014000-0xb0)="fda249cfe0c2e34e1658affa596df8062a4670cbd1e19e78ff7d1db37290f65e42fd4cb1bec2cef6c5d84bf35c774ba6a29e7d70a30d1f5d2719d56ccf6808bd5a0840220b88dc392561553b07f38615ba1f43f4a4894d928fd95c56ffade5e73d99c09bf1726f8ffb0746eccc4d0b175b8971d8ca7427b028d9b1d02098be114508a0017456e8c400f77323cd24df83f1493b12d63a7cdbd1ba1053f32b5b3779fa4fa6593162945aaffba8e1d66529", 0xb0, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000012000-0x70)=[{&(0x7f0000012000-0x73)="97290b71faacf79a2becbbdf45cf1170bad05b178ab57f75b7e8143cd66a87e57e7c1a604c7bdffa9850eedb2b27e1fdde9b1c813d3186a19f6919e37908b747da13ca6559e480a49e1da1f075ab3d58ea82c602d85e7eff5cad2836368cb9a042562efd7dc404457920929ebf34b2f445af67", 0x73}, {&(0x7f0000012000)="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", 0x1000}, {&(0x7f0000011000)="a61d53af75d469a71d2f515ab46e4ae6329e2e9f8da9ff067becdcec7ad2e1cb7c13d1b497f8acbe6f449f91e34ca083a6234d962778eee7bcdfe63d847d7927b7a8e89a2f0fd808977f0862924d5e9b62708849380679ea62251399fd33510cc1f80646d6195df1d9e9b64e18523d9b067d15b708f014bde4edc9e0769592c41af0af3d9badc64db545c963adb56b80b2a19924267aa56f2ed2d6c43ae588359d45198bec01caa730a16a874770fd16fc7604", 0xb3}, {&(0x7f0000012000-0x54)="d517aa776eb421e8a59161932e356f29da613fd45dae389776aff256c2569b55bbae1462fdf095ab01d9026a6c8a0d4b14fd51dfb4411832a9dcd37702fb59af7a43c289ea244a5cdf880c6db09d84037a5543b3", 0x54}, {&(0x7f0000014000-0x18)="814c13612dc8e157f8769d83013be6b438182bbe233dca83", 0x18}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="acb4226975120b309c8838a87ce0392197abd62f811f415f0ea17219aaa2efb6306da825a287a7b6c894c3197be6b0f72ce657d4e4b2", 0x36}], 0x7, r3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000012000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:20 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r1, &(0x7f0000000000)={0x1}, 0x8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000011000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x8, 0x3}, 0xf, @in6=@loopback={0x0, 0x1}, 0x1f, 0x1, 0x2, 0x8, 0x9, 0x4, 0x318}}, 0xe8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, 0xc) sched_getparam(r2, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x0, 0x0) dup2(r3, r0) 2017/10/25 09:02:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000042000-0xb)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000983000/0x13000)=nil, 0x13000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000528000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000060d000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000915000)={0x1, [0x0]}, &(0x7f00005ba000+0xd3a)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ce8000-0x98)={0x0, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xff}, &(0x7f00007ea000)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000023e000-0x8)={0x0, 0x800}, &(0x7f0000303000-0x4)=0x8) socketpair(0x1, 0x0, 0x2, &(0x7f000083d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000c05000)={r3, 0xffffffffffffff2d}, &(0x7f0000442000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000e79000-0x8c)={r5, @in6={{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) write$sndseq(r2, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x2, @time={0x0, 0x0}, {0x7fff, 0x7fffffff}, {0x0, 0x0}, @connect={{0x80000001, 0xffffffff}, {0x7ff, 0xffffffff}}}], 0x30) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d1f000-0x4)=0x0) mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r7, &(0x7f0000486000)={0x0, 0x0, &(0x7f0000eeb000)=[{&(0x7f0000475000-0x14)=[{0x14, 0x100000000101, 0xd09, 0x0, 0x3, "00"}], 0x14}], 0x1, &(0x7f0000093000)=[], 0x0, 0x0}, 0x80) mkdir(&(0x7f0000ccd000)="2e2f66696c653000", 0x0) r8 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) unshare(0x40600) getsockname$netlink(r8, &(0x7f000072a000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cee000-0x4)=0xc) r9 = inotify_add_watch(r4, &(0x7f00004a4000)="2e2f66696c65302f62757300", 0x10) inotify_rm_watch(r0, r9) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000a94000/0x3000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f0000075000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) setsockopt$inet_msfilter(r10, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x4, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x20) 2017/10/25 09:02:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000df3000-0x8)="6269675f6b657900", &(0x7f0000be4000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000452000-0xc)="7d656d312c6c6f6574683000", 0xfffffffffffffff9) r0 = syz_open_dev$loop(&(0x7f00000b8000)="2f6465762f6c6f6f702300", 0xfffffffffffffff9, 0x44042) sendfile(r0, r0, &(0x7f0000d82000)=0x0, 0x8) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000cca000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000014000)=0x10) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000a51000)="cbdae80f372c7938d6842652ba148c73ee24eefd3d34630df97ce071e076a94a7d8e8a67fde549dc32c57d2b9c1ff5ef5d97596c474979dae8199179d5724b90601437849bb40253fbffadf6187f5179182533ac7e222e898b763dc491a682f024503dbad0760fe7178c2dfb847f48ab2eb766e8b9ff10a9571139f539b967dd") dup3(r0, r0, 0x80000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001000)={0xbc, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14, 0x0, 0x0, 0x3, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x0}, {0x0, 0x0}, {0x4, 0x0}, {0x7, 0xfffffffffffffffe}, {0xfffffffffffffffe, 0x400003}], 0x5) setsockopt$inet_int(r2, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000be8000-0x8)={0x0, 0x0}) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000327000-0x26)="26000000420047f1938d000000000000000050f16b8dbdea03fffff7454a6803e517c76e328a", 0x26) pipe(&(0x7f0000544000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000dfe000)={0x8, 0x8}, 0x8) socket(0x9, 0x8000a, 0xa26) write(r3, &(0x7f0000bce000-0x22)="220000001800070008070000090007000a010008002720081106000904000800aa00", 0x22) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000cd3000-0x8)={0x0, 0x0}, &(0x7f0000c57000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000554000-0xe8)={{{@in=@broadcast=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a4000-0x4)=0xe8) recvfrom$packet(r5, &(0x7f0000188000-0xe6)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe6, 0x2000, &(0x7f0000023000)={0x11, 0x13, r6, 0x1, 0xfffffffffffffffa, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aff000-0x4)=0x10) setsockopt$inet_tcp_TCP_SILENT_CLOSE(r7, 0x6, 0x6bd, &(0x7f000013e000)=0x7, 0x4) 2017/10/25 09:02:20 executing program 1: mmap(&(0x7f0000001000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x8, 0x4) r1 = syz_open_dev$usbmon(&(0x7f000000b000-0xd)="2f6465762f7573626d6f6e2300", 0x5, 0x40002) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000007000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000007000-0x31)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000004000-0x1)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000000f000)=0x3) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0xbf7a, 0x4) r2 = syz_open_dev$mice(&(0x7f0000015000)="2f6465762f696e7075742f6d69636500", 0x0, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000010000-0x2)="dcaa", 0x2) readv(r2, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)="00", 0x1}], 0x1) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_NOHUGEPAGE(r1, 0x803) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000f000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000)=0x0, &(0x7f0000011000)=0x4) 2017/10/25 09:02:20 executing program 7: mmap(&(0x7f0000b45000/0x4000)=nil, 0x4000, 0x3, 0x51932, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6(0xa, 0xffffffffffffffff, 0x6e1) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000b47000)=0x1000000000000003, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000004000+0x75c)=0x0, &(0x7f0000000000)=0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0xfffffffffffffffe, &(0x7f0000dc5000)=0x6, 0x4) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000b67000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ed000/0x4000)=nil, 0x4000, 0x1000003, 0x32, r2, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x40000000000019, &(0x7f00000b8000-0x4)=0x7c, 0x4) connect$inet(r6, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$netlink(0x10, 0x3, 0x8200000000000000) r8 = socket(0x5, 0x5, 0x800000000c49) mmap(&(0x7f0000dc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x800) accept$unix(r8, &(0x7f0000dc8000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dc8000)=0x8) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r7, &(0x7f0000dc5000)=[{&(0x7f0000dc6000)="2900000020001903013d750d000a242102000056000000802800001109000e00000000e010315aec40c87f0100b8dd517e", 0x31}], 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r5, 0x891a, &(0x7f00001b2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r4, &(0x7f0000b22000-0x4da)="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", 0x4da, 0x40001, &(0x7f0000852000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000386000)=[{{0x0, 0x0, &(0x7f0000dca000-0x90)=[{&(0x7f00006a3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x97}, {&(0x7f000013c000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x83}, {&(0x7f0000729000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa4}, {&(0x7f0000006000-0x9e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9e}, {&(0x7f0000dc9000-0xfd)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfd}, {&(0x7f0000dc5000)="", 0x0}, {&(0x7f0000dc9000-0x8f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000dc5000)="0000000000000000000000000000000000000000", 0x14}, {&(0x7f000069a000-0xda)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xda}], 0x9, &(0x7f0000dc8000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae, 0x3}, 0x4000000101}], 0x1, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000c04000)=@generic={0xb6ec, 0x0, 0x8}) [ 100.453903] syz-executor6: vmalloc: allocation failure: 17179869176 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 100.468021] CPU: 1 PID: 11632 Comm: syz-executor6 Not tainted 4.9.58-g27155df #71 [ 100.475631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.484968] ffff8801d1b87880 ffffffff81d91149 1ffff1003a370f13 ffff8801cedab000 [ 100.492980] ffffffff83ab7b80 0000000000000001 0000000000400000 ffff8801d1b87990 2017/10/25 09:02:20 executing program 4: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x94) accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) r0 = open(&(0x7f0000f23000-0x8)="2e2f66696c653000", 0x2a4880, 0x2) openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) r1 = creat(&(0x7f0000d96000-0x8)="2e2f66696c653000", 0x2) r2 = syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x101082) pwritev(r2, &(0x7f00002da000-0x20)=[{&(0x7f0000ae7000-0x1000)="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", 0x7ff}, {&(0x7f0000258000)="86dadbf8c24f682370fbe430709f16c923c6fbf9c458c6b753003a18c8be9146ad6c3ad34a9c5fe73de694537c503b43e221126186619b089a727a", 0x3b}], 0x2, 0x0) get_thread_area(&(0x7f0000931000)={0x9, 0x1000, 0x4000, 0x9, 0x8, 0x2, 0x1f, 0x7f, 0x3, 0x7}) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x3, 0x2851, r2, 0x0) dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x2000021, &(0x7f0000d94000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000831000)=0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 100.501000] ffffffff814507e2 024000c2d8a56290 0000000041b58ab3 ffffffff841903f5 [ 100.509012] Call Trace: [ 100.511586] [] dump_stack+0xc1/0x128 [ 100.516943] [] warn_alloc+0x212/0x240 [ 100.522377] [] ? zone_watermark_ok_safe+0x280/0x280 [ 100.523210] netlink: 1 bytes leftover after parsing attributes in process `syz-executor7'. [ 100.537383] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 100.544017] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 100.550835] [] __vmalloc_node_range+0x3f5/0x5f0 [ 100.557131] [] ? kmalloc_order+0x5f/0x70 [ 100.562813] [] ? kmalloc_order_trace+0x68/0x190 [ 100.569101] [] ? pick_next_task_fair+0x11e6/0x2000 [ 100.575645] [] vmalloc+0x5b/0x70 [ 100.580628] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 100.587092] [] xt_alloc_entry_offsets+0x41/0x60 [ 100.593392] [] translate_table+0x21a/0x1e30 [ 100.599346] [] ? finish_task_switch+0x1ed/0x630 [ 100.605634] [] ? finish_task_switch+0x1c1/0x630 [ 100.611921] [] ? __schedule+0x64d/0x1ba0 [ 100.617597] [] ? __schedule+0x683/0x1ba0 [ 100.623273] [] ? ipt_alloc_initial_table+0x660/0x660 [ 100.629992] [] ? retint_kernel+0x2d/0x2d [ 100.635668] [] do_ipt_set_ctl+0x2be/0x470 [ 100.641429] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 100.647975] [] ? mutex_unlock+0x9/0x10 [ 100.653477] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 100.660541] [] nf_setsockopt+0x67/0xc0 [ 100.666041] [] ip_setsockopt+0xa1/0xb0 [ 100.671543] [] tcp_setsockopt+0x82/0xd0 [ 100.677135] [] sock_common_setsockopt+0x95/0xd0 [ 100.683425] [] SyS_setsockopt+0x160/0x250 [ 100.689189] [] ? SyS_recv+0x40/0x40 [ 100.694434] [] ? __fget_light+0x158/0x1e0 2017/10/25 09:02:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000911000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000247000-0xe)="2f6465762f6b657963686f726400", 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00006c2000-0x58)={0xfffffffffffffffe, 0x3e2, 0x3, 0x6, 0x100000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000f28000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000592000)={@generic="a46bce47c9affc103b42de6eeac90c9e", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = perf_event_open(&(0x7f00006b3000-0x78)={0x2, 0x78, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xd34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f000072f000)="6c6f676f6e00", &(0x7f0000ab6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a02000)="707070317573657200", 0xfffffffffffffffa) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000082d000)={0x0, 0x0, 0x0}, &(0x7f0000d49000)=0xc) getgroups(0x9, &(0x7f0000cbc000-0x24)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000a85000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb9, 0x6a800000000000, 0xffffffffffffffff, 0x5, 0x82}, &(0x7f0000e83000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000161000)={r7, 0x877, 0x100, 0x4e}, &(0x7f000093a000-0x4)=0x10) keyctl$chown(0x4, r4, r5, r6) bind$inet(r2, &(0x7f0000d66000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000011d000-0x8)={0x1, [0x1]}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000045000)=0xc) getsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000e29000)=0x0, &(0x7f0000ecb000)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005cb000)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00008eb000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008d7000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000598000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x676, r8}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000093e000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_buf(r2, 0x29, 0x2, &(0x7f00001f8000)="", &(0x7f00002ea000)=0x0) getrusage(0x0, &(0x7f0000c26000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c2e000-0x28)={@generic="30609402260000090000067d08cebd5c", @ifru_settings={0x40b81b73, 0x0, @raw_hdlc=&(0x7f0000c53000-0x4)={0x4, 0x3ff}}}) r9 = add_key(&(0x7f0000000000)="7573657200", &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xc)="", 0x0, 0x0) keyctl$setperm(0x5, r9, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f000015c000-0x118)={0x100, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2017/10/25 09:02:21 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e1000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x200000001, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a7e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x1) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@common="62637368300000000000000000000000"}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000958000)={0x0, 0x5, 0x30}, &(0x7f0000d92000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003ab000-0x4)=@assoc_id=r4, &(0x7f0000cee000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000661000-0x8)={0x0, 0x0}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r7, &(0x7f0000002000-0x6)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000d21000-0x4)=0x100000000ffe) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000d06000-0x10)=[{0x4, 0x0}, {0x0, 0x20}], 0x2) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000964000-0x50)={0x0, 0x46, "ffc1d6c030bc807c52d1f19a2445d268bebabe9843334b3f5bf68b6aa97ea0ce3dcc9c23901f78224a69eb252b36c67f668d1db51cd17519f6566f75d1a94e8d8e72dc97ac0d"}, &(0x7f0000da7000)=0x50) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000956000-0x10)={0x8, 0xb, 0x56, 0x1, r8}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f000049a000)={0x0, 0x2d, "08ac66451ec1576ec7f4c9578472c9cf0b53a6526903027022d3c81e803068cdfe48c4383363f969fa82113e22"}, &(0x7f0000da7000-0x4)=0x35) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000da9000-0x8)="2e2f66696c653000", r6, &(0x7f0000da8000)="2e2f66696c653000") setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f00001ca000)={r9, @in6={{0xa, 0x0, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) poll(&(0x7f000078e000-0x28)=[{r5, 0x1, 0x0}, {r6, 0x4011, 0x0}, {r5, 0x2000, 0x0}, {r6, 0x8000, 0x0}, {r7, 0x22, 0x0}], 0x5, 0xce8) write$fuse_notify_store(r3, &(0x7f000031e000-0x28)={0x28, 0x637, 0x0, 0x9, 0xffffffffffffffff, 0xfffffffffffffffe}, 0x28) write$fuse_init(r3, &(0x7f00003f1000-0x50)={0x50, 0x7fffffff, 0x20585dc7, 0x1, 0xf2, 0x6, 0xfffffffffffffffb, 0x4, 0x6, 0xc3, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f000049a000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") 2017/10/25 09:02:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = getuid() ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f000038b000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000e1000-0x9)="2f6465762f72746300", 0x40000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x20, 0x2, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x400, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0}}, 0xe8) pipe(&(0x7f0000a5e000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000e6000-0xc)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000072b000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00006e3000)={@rand_addr=0xb99, @empty=0x0, r3}, 0xc) llistxattr(&(0x7f0000418000-0x8)="2e2f66696c653000", &(0x7f00002c3000-0x82)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x82) sendto$inet6(r0, &(0x7f000000a000)="", 0x0, 0x0, &(0x7f0000002000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/10/25 09:02:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f72666b696c6c00", 0x200100, 0x0) r1 = socket(0x1, 0x3, 0x0) listen(r1, 0x0) accept$inet(r1, &(0x7f000006a000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062b000)=0x10) accept4$inet(r1, &(0x7f000090a000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d2a000)=0x10, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009c0000)="2f6465762f73657175656e6365723200", 0x20e040, 0x0) clock_gettime(0x3, &(0x7f00003e5000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000131000)={0x0, 0x18000, 0x0, 0x0, 0x0, 0x0, 0x80, 0x5}, &(0x7f000010f000-0x40)={0x0, 0x0, 0xcfb, 0x8, 0xfffffffffffffffe, 0x7fff, 0xfffffffffffffffb, 0x3}, &(0x7f0000b91000-0x40)={0x0, 0x0, 0x3, 0x0, 0x72ca, 0x2, 0x7e, 0x0}, &(0x7f0000e1f000-0x10)={r2, r3+10000000}, &(0x7f0000a84000-0x10)={&(0x7f0000dcf000-0x8)={0x0}, 0x8}) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000455000-0x10)={r4, 0x0}, 0x10) r5 = syz_open_dev$random(&(0x7f00005f2000-0xc)="2f6465762f72616e646f6d00", 0x0, 0x0) keyctl$invalidate(0x15, 0x0) r6 = gettid() socketpair$unix(0x1, 0x80010000000005, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ipx(r1, &(0x7f000091f000)={0x4, 0x2000000000, 0x2, "4d14b15f9d7c", 0x2, 0x0}, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000383000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r7, 0x8, r6) readv(r5, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)="00", 0x1}], 0x1) fcntl$setsig(r7, 0xa, 0x12) readv(r8, &(0x7f0000fa4000)=[{&(0x7f0000fa5000-0x8e)="00", 0x1}], 0x1) execve(&(0x7f0000a5e000)="2e2f66696c653000", &(0x7f0000131000-0x10)=[&(0x7f00006a0000)="2f6465762f72666b696c6c00", &(0x7f00008c2000)="00"], &(0x7f00006d8000-0x18)=[&(0x7f0000a71000)="776c616e31766d6e657431257365637572697479952b00", &(0x7f000059d000-0x2)="2e00", &(0x7f0000ece000)="00"]) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000462000)={"386fa9dcaf542ffef8cef2be297c3cf1", {0x4, 0x0, 0xdb8, "61928a985831", 0xaa0e, 0x0}}) r9 = dup2(r7, r8) tkill(r6, 0x16) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x79, &(0x7f0000040000)=0x82, 0x4) r10 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r1, &(0x7f0000ea2000-0x3c)=[{{&(0x7f00006d3000-0xe)=@l2={0x1f, 0x8, {0x1, 0x2da, 0x941, 0x401, 0x40, 0x0}, 0x1, 0x1}, 0xe, &(0x7f0000d85000-0x50)=[{&(0x7f00006bc000)="3a6c22ba9768e630d549d8e90d9f6cca2575b74eb2b9c1c23ef9f3074068189deffc90c8917f53e8b3458239c901d8d6655606b3e905e0c25636c25ee6d1a27fac6680c96310e908be5579637133f4199013f9f704fa6064d2fc8561ad12a00c83f90a7027547900dec774dccd8146649071bcd4e5346fd3", 0x78}, {&(0x7f0000b31000+0xc8b)="391bc88fe085135adc1d4f422e6e2d3d11387c81f0c82c4e81d44dde9d3041068b09892ce5372a5cebda7e5621dd63ad48b05f2c51b80a70", 0x38}, {&(0x7f0000126000-0x20)="f9f0dec878b8c4d17e49da735d764a2d60245dd09df968da75839f7dd90eb1fe", 0x20}, {&(0x7f0000fe5000-0x63)="dccb7574af7a227a3985d1a0e21803b62b069edce25d762dd3434919b99ea458b1d52dbe5f26c792e094e522ee709cfa617cfec26c36ff16d70c19cc76e940e8f85dae5b1c95db8f3bcdd28337976e0ec7944a625bfe92275c2605a6f723fd868a59be", 0x63}, {&(0x7f000043f000)="d8184f00a783c959e446e484dd17802be56517f0928bbc790e44d72738f0d70cd7e02649774270686cfb046596017da770e3fbb92162021cca8796789cbf59", 0x3f}], 0x5, &(0x7f000077a000)=[{0x88, 0x0, 0x1, "3b3655bf226dbcbded29b41badde9e3aa75664467040e41542bb6e5954c2547c08beb1762143fc2de5cd48719f20cb654dbfef6647b5f358668b05579af9379aeae51b2dc314a6477e235b1f3722b319f88e3cc530d70b75fc218abf07021fbf247d6c517aa09e768aa9ba722d25a11d2fcb"}], 0x1, 0x10}, 0x400}], 0x1, 0x40001) ioctl$sock_inet_SIOCSARP(r10, 0x8955, &(0x7f000065c000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mq_notify(r0, &(0x7f0000c0d000)={0x0, 0x32, 0x2, @thr={&(0x7f0000ee7000)="d1a0896dc93d60c1ca76b9cdb6018eca522f3d6549da6e33d00616212cf71775f07e1546080b01e8bfe3b8aa183b46a849b961102815ec22aa4aedae5e1d3fa3911d068e7e90fa6810742f8f424c401e6754c768b91971b61d52fbb0a10e8bb0dab3da5d50c067388e429935ce3090d5c36c4f2233f528309cb9877a2969580581154ed0ec5a10cf75b6cd34c5c83749d367660bf6f062281ccb01f84f79283f2281ba21fd5b34f64f7a77ab9d6aaf687084a9be0984103290e71840fdb2469b0d0d93025afdad3665baa207e088226f6d3ae6f5c275", &(0x7f0000e57000)="0787f67f37b7330fbc7749604333f875696b65abc72a2131b9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.700198] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.706742] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 100.713887] Mem-Info: [ 100.716589] active_anon:87975 inactive_anon:52 isolated_anon:0 [ 100.716589] active_file:3617 inactive_file:6558 isolated_file:0 [ 100.716589] unevictable:0 dirty:27 writeback:0 unstable:0 [ 100.716589] slab_reclaimable:5797 slab_unreclaimable:42887 [ 100.716589] mapped:22652 shmem:193 pagetables:703 bounce:0 [ 100.716589] free:1460641 free_pcp:413 free_cma:0 2017/10/25 09:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000a6b000-0x30)=[], 0x0, 0x0, &(0x7f00007f0000)={0x1}, 0x8) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c5b000)={0x0, 0x80, 0x2, 0xfff, 0x9}, 0x14) r1 = socket(0x10, 0x2, 0x10) readahead(0xffffffffffffffff, 0x6, 0x100) write(r1, &(0x7f00002b3000)="24000000130007f7fe1e801b222500000100000c0900030001fffffffffffffff9f9161790", 0x25) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00007ec000-0x4)=0x200, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000973000-0x4)=0x0) recvfrom(0xffffffffffffffff, &(0x7f000037e000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc, 0x123, &(0x7f0000bb3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1c, &(0x7f0000353000-0x8e)="8c0be4e32cc26e4d7e63756daf5467d711bcb28e76ee24ffcd0c9eb02c49a1ac22bdccba6cf65b9cc33354ecf808c475392551919654bf9bc9cb9219f3e30eb1c8afee05b9c7a334e6cfe6ab8a47f9b0c44dd2e41d7992c48b2fc353d67e00b69641f33ea4c02813a26ed83d4e0eee72c2d0a262ecf62de9b7f1027b0fb1512bd9a5fb062c7289aa0b91f3ddcbe6", 0x8e) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00009af000)=0x10000, &(0x7f00000b1000)=0x4) unshare(0x20000400) r2 = syz_open_dev$sg(&(0x7f0000647000-0x9)="2f6465762f73672300", 0x0, 0x0) fanotify_mark(r2, 0x9, 0xc, 0xffffffffffffffff, &(0x7f0000433000)="2e2f66696c653000") write$tun(r2, &(0x7f0000c4d000)=@pi={0x0, 0x6805, @eth={@random="ac18b8de9e66", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x7, 0x3, 0x2}], {0x8100, 0x0, 0x3, 0x2}}], {{0x8914, @x25={0x0, 0x0, 0x0, "5f38c6c34d45111f6d38e5587cb85dac858d7f548e12a308352a59bec82c67336833c725b2a1604a895f395a670afb519e709a283c18d540d197ba4ad8684668f90046486956c334b4ec7a5c0110717938c19d54fb4aa61367723f960a922ee6337afbdad875f8e713c049e603eca4147d5393924d5bcdbc49b47a28ff8e2345b4cc45d4de0a61d036171f3dfee53f7959ab5986e0f188cbcac8f3d5e9d5d31f"}}}}}, 0xbe) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00009af000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00009d0000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f00002b3000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000142000-0xa0)={r4, @in6={{0xa, 0x3, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x30e4, 0xffffffffffffff3c, 0x7, 0x10000, 0x8}, &(0x7f0000802000-0x4)=0xa0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff}, {0x0, 0x0, 0x9, 0x0}, 0x0, 0x10000, 0x1, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x0}, 0x400, @in=@rand_addr=0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) lookup_dcookie(0x1, &(0x7f0000108000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000424000-0x10)={0x643e, 0x100, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = syz_open_dev$tun(&(0x7f000026e000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="2e0000001fcde1ff40ce2008120000a0", @ifru_ivalue=0x7}) 2017/10/25 09:02:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e9, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d86000-0xd)="2f6465762f736e642f73657100", 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000b7c000-0xb0)={{0x80, 0x5}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4, 0x80003, 0x4, 0x80000001, 0x5, 0x1c, 0x0, 0x0, 0x40005, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0xfffffffb, 0x1}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x3, 0x0, 0xfff, 0x4, 0x0}) fcntl$lock(r4, 0x7, &(0x7f0000004000-0x20)={0x2, 0x2, 0x0, 0x7fff, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x2, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x7, 0xfffffffffffffff8, 0x0, 0x4, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffc, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ef000/0x4000)=nil, 0x4000, 0x100000e, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x100000c, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x4) pipe(&(0x7f0000f8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000083b000-0x98)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0x7fffffff}, &(0x7f0000c8d000)=0x98) ioctl$EVIOCGBITSND(r6, 0x80404532, &(0x7f0000d8d000-0x4)="00000000") syz_open_dev$evdev(&(0x7f0000cb6000)="2f6465762f696e7075742f6576656e742300", 0x1, 0x0) r7 = syz_open_dev$sndseq(&(0x7f0000784000)="2f6465762f736e642f73657100", 0x0, 0xd40) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00008e7000)={{0x6b0f, 0x0}, {0xe, 0x1000}, 0x3, 0x8000020003, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r7, 0x408c5333, &(0x7f000014a000)={0x9, 0x800000010000000, 0x100000000, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 100.750095] Node 0 active_anon:349712kB inactive_anon:208kB active_file:14468kB inactive_file:26244kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:90608kB dirty:108kB writeback:0kB shmem:772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 20480kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 100.778713] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 100.778717] IPv6: NLM_F_CREATE should be set when creating new route 2017/10/25 09:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7b000-0xf)="2f6465762f73657175656e63657200", 0x801, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000b08000-0x8)={0x475, 0x6}) r2 = signalfd(r1, &(0x7f0000a7a000)={0xfffffffffffffffa}, 0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) r4 = add_key(&(0x7f0000a7d000)="6c6f676f6e00", &(0x7f0000a7e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000701000-0xec)="aa4ffeb1bfdac03b6813004863ee08c29ee23070025445fa81239e2afdb084e1f2599117ffbaef72a01833a5c1eb6d193b2a1cefc06569a57601d052dca38f1c68cdf3bd01c3f708a76b1250510cf2a307569d41e2a4a821a5fe4794215c769c5565cd002fe5f306c7eb491714c11f56acff94002da94e5d1faec2909cec8c865368b9736ef76a51c61e846ebc26693191c0ff1e5667e3410ed49a95d88b38432f0ba7d346702a9771e891b4299e673048c603de7a0935cf48d253d851833ebafb4777b8693ff649d3482e631a9f0bcf48f0326b7b7a781fc67bf9244491e8be02e359d90f3711f719684c56", 0xec, 0xfffffffffffffffc) keyctl$setperm(0x5, r4, 0x20000000) keyctl$session_to_parent(0x12) nanosleep(&(0x7f0000a7d000-0x10)={0x0, 0x0}, &(0x7f00002f6000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000581000)=0xfffffffffffffff9, 0x4) ppoll(&(0x7f0000a06000-0x38)=[{r1, 0x6, 0x0}, {r3, 0xc000, 0x0}, {r2, 0x4000, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x8, 0x0}, {r2, 0x10, 0x0}, {r2, 0x0, 0x0}], 0x7, &(0x7f000043e000-0x10)={0x0, r5}, &(0x7f00004f4000)={0x4}, 0x8) bind$nfc_llcp(r1, &(0x7f0000279000-0x60)={0x27, 0x0, 0xfffffffffffffffd, 0x0, 0xff, 0x1, "f770f7faf9cb81a3128fb746b3daf388ceaa3430f7c0f413d87f76860bd8e7e888e3f97467321fc363941940b03197ca8bafb45928ab94bb65bab8d5dd54f4", 0x6}, 0x60) r6 = socket$netlink(0x10, 0x3, 0x0) ppoll(&(0x7f0000c26000)=[{r6, 0x0, 0x0}, {r6, 0x0, 0x0}], 0x2, &(0x7f0000946000)={0x0, 0x0}, &(0x7f0000946000)={0x6}, 0x8) sendmsg$netlink(r6, &(0x7f00006e5000-0x38)={0x0, 0x0, &(0x7f0000005000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x11, 0x16, 0x719, 0x0, 0x0, "02"}], 0x11}], 0x1, &(0x7f0000948000)=[], 0x0, 0x0}, 0x0) 2017/10/25 09:02:21 executing program 4: r0 = socket(0x80000000000f, 0x40000000803, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000af1000)=0x8, 0x4) r1 = accept(r0, &(0x7f00002bb000-0x58)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000b2f000-0x4)=0x58) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00002ef000)=0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cf2000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0xf05a20420ec01fa2) sendto$inet6(r2, &(0x7f0000845000-0xe8)="c7dcb95c986359edd95cbb0835e7e5ce25e662245993873d3eb028c4327376dc35e987ee34a2bb1fc4733e903da022cf1ef822752dc5d401a418018cdea00affc95a15694693c81e48eb42c8adbfd97f5439cb45783c8f47c8d549ff012c043447ab52d7205df2e1e400b4ca1e9663d0242c5e6909c196d94932bb79e53017c6628e7a850aaddb0c711287fb0babfa2e119e336719cd803ca79fe127dc44cdf9b11395dba63e15d710aa007f539f9c0906be9ae4416df486afb14cd4534277e1c4001dbe0b0b9baac8d107621bc265f112a7d30f9ef18053ea4c3eaad10e8365a810e8e27c8ab4ee", 0xe8, 0x1, &(0x7f0000e70000-0x1)={0xa, 0x3, 0xffffffffffff0001, @loopback={0x0, 0x1}, 0x80000003}, 0x1c) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000183000)=0x6, 0x4) socketpair$inet(0x2, 0x5, 0xfff, &(0x7f0000dbb000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$mice(&(0x7f0000025000)="2f6465762f696e7075742f6d69636500", 0x0, 0x440) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f000049d000)=0xd7) connect$inet6(0xffffffffffffffff, &(0x7f0000041000-0x1c)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000b72000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00002ba000-0x10)={0x0, r6, 0x3d}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000965000)={r7, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000dc0000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000067b000-0x10)={0x0, r8, 0x10001}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000dc0000-0x10)={r9, r7, 0x89bb}) getsockopt$inet_dccp_buf(r3, 0x21, 0x44000000000008e, &(0x7f00004fa000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000dbc000-0x4)=0x64) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f000089b000)=0x8000000000000007, 0x4) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000a01000-0x18)=@generic={0x1, 0x401, 0x8}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f00009dc000)=0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000dba000-0x4)=0x4) r10 = socket(0x19, 0xfffffffffffffffd, 0x1000000000000a) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f000062e000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f40000)=0xe8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r11, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000014000-0x1c)=[{0x1c, 0x20, 0x719, 0x8, 0x0, "0a0000011302000100"}], 0x1c}], 0x1, &(0x7f0000013000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 100.778722] IPv6: NLM_F_CREATE should be set when creating new route [ 100.786534] device gre0 entered promiscuous mode [ 100.816818] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 100.846402] lowmem_reserve[]: 0 2910 6411 6411 [ 100.852144] DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB [ 100.882924] lowmem_reserve[]:[ 100.888109] syz-executor6: [ 100.888115] vmalloc: allocation failure: 17179869176 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) 2017/10/25 09:02:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000de0000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ac3000-0x4)=0xb) socket$inet6_udp(0xa, 0x2, 0x0) socket(0xf, 0x3, 0x2) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x200, {{0xa, 0x3, 0xd60, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000599000-0x4)=0x0) epoll_create(0x1f) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000c64000)={@generic="32bc749b76505d10aa2d3d56dc46b812", @ifru_names=@generic="2ee594cca866ea2fb05bfc2e48da3cbb"}) r1 = gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) mmap(&(0x7f00000f9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fbd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x1, &(0x7f0000013000-0x10)={0x1, &(0x7f000002e000-0x8)=[{0xfffffffffffffffc, 0x5b, 0x9, 0x8}]}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x800, 0xfffffffffffff00c}, {0x6, 0x100000001, 0x0, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r3, r2) 2017/10/25 09:02:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d19000)=0x45b, 0x4) mmap(&(0x7f0000000000/0xb0b000)=nil, 0xb0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)="2e2f636f6e74726f6c00", 0x0) r1 = inotify_init() r2 = epoll_create(0x400040004) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b0c000-0xc)={0x0, 0x0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r1, &(0x7f0000d1b000-0xa)="2e2f636f6e74726f6c00", 0x7) mmap(&(0x7f0000987000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x40000000028) rt_sigtimedwait(&(0x7f00003fa000)={0x101}, &(0x7f0000258000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b0b000)={0x0, 0x0}, 0x8) inotify_rm_watch(r1, r3) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x83442606fc5adc35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000589000/0x2000)=nil, 0x2000, 0x2000002, 0x2810, r1, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000065e000/0x4000)=nil, 0x4000, 0x203, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000001000-0xc)={0xfffffffffffffffe, 0x0}) fdatasync(r2) mmap(&(0x7f00005b9000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x40086602, &(0x7f0000001000-0x4)=0x0) rt_sigqueueinfo(r4, 0x12, &(0x7f0000b0f000)={0x2, 0x4a, 0xfff, 0x8}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, r0, 0x0) epoll_pwait(r2, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x1, &(0x7f0000b0e000-0x8)={0x9}, 0x8) poll(&(0x7f0000b0b000-0x20)=[{r1, 0x0, 0x0}, {r2, 0x0, 0x0}], 0x2, 0x6) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 2017/10/25 09:02:21 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, r0, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x3b, &(0x7f0000005000-0x20)="ff0204000000def31d001122000000d8144e000000000205", 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0xe343, 0x1, 0x7fff, 0x9, 0x8001, 0x8, 0x761, 0x0, 0xffff, 0x100000000, 0x4, 0x81, 0x92c]}, &(0x7f00007e9000)=0x108) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000ff6000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000d03000)=0x0, 0x4) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000ff6000)="04d73fc11ecd4824a7e6572b1875c29b97baa119cab0d77e2cecbc3335a44867d346666992058f4e59afa0129069ac7ebf1abeef2a8cb582be19f44894f51039c9883f867cb05acc7764111dff05f312deb85f9061eb35ca9d26f800bf4d10900e6302ce6a578f3e80cc25167358d113178e719ea67a04b6c1995c098c9c7b85a6b53b7682766e188c3eb1c873176c5f4ac6ee9ed392808790e13b48c04d2a6c7b53e0c9381f8127ab30a4abb90890e65faf2a2249ae411d9a35de90f8c102d9813a8f4a5c7932127cdcf9e9", 0xcc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000974000)={r3, 0x81, 0xffffffffffffff15, 0x5}, &(0x7f0000051000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ff5000-0x8)={r3, 0x8000}, &(0x7f0000ff5000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ff5000-0x4)=0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ff8000-0x98)={r4, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1}, &(0x7f0000d0c000)=0x98) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d43000)={@empty=0x0, @broadcast=0xffffffff}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x37, &(0x7f0000ff0000-0x60)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb4b97a2774a718cdb98284de48eddd44252e89d1363587f8dd7df0300351c41fa61c288d3f00e4ff7fae7007725b65e19a98b8765ce0f7897c6caa9f2d2fbee79bbd8807f801ab9ede37c41667928927268933648f2a6fe058e69a99d31f6f11", 0x78) sendto$inet6(r1, &(0x7f0000fe0000-0x1000)="", 0x0, 0x0, &(0x7f0000fdf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 100.888132] CPU: 1 PID: 11670 Comm: syz-executor6 Not tainted 4.9.58-g27155df #71 [ 100.888137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.888142] ffff8801c8d7f880 [ 100.888145] ffffffff81d91149 1ffff100391aff13 ffff8801d8d09800 ffffffff83ab7b80 [ 100.888159] 0000000000000001 0000000000400000 ffff8801c8d7f990 ffffffff814507e2 [ 100.888173] 024000c2b2278866 0000000041b58ab3 ffffffff841903f5Call Trace: [ 100.888195] [] dump_stack+0xc1/0x128 2017/10/25 09:02:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)="2f6465762f73672300", 0x0, 0x2) readv(r0, &(0x7f00006ff000)=[{&(0x7f00007bb000)="00", 0x1}], 0x1) ioctl(r0, 0x4000000002283, &(0x7f0000c56000-0x2)="9fed") mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000052000-0x1c)="2a6b657972696e67757365727573657240657468306d643573756d00") mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000052000-0x18)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = memfd_create(&(0x7f000001f000+0x3be)="0800002207000000655e5c76626f786e6574002825005b0000300000017963eb757365742d262727a0250070706d3000", 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000b02000)={0x0, 0x0}) sched_rr_get_interval(r3, &(0x7f0000b26000-0x10)={0x0, 0x0}) r4 = open(&(0x7f0000052000)="2e2f66696c653000", 0x8002, 0x24) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r2, 0x0, 0x3) fcntl$addseals(r2, 0x409, 0x0) close(r1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f000022a000)={0x0, 0x6, 0x81}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000f08000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6a000-0x4)=0x14) recvmmsg(r0, &(0x7f0000a62000-0x21c)=[{{&(0x7f00001de000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random="000000000000", [0x0, 0x0]}, 0x14, &(0x7f0000032000)=[{&(0x7f0000ed8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f000021d000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfe}, {&(0x7f0000a08000-0x1d)="0000000000000000000000000000000000000000000000000000000000", 0x1d}], 0x3, 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0x1000, 0x45aa}, 0x7}, {{0x0, 0x0, &(0x7f00001ad000-0x50)=[{&(0x7f000000e000)="00000000000000000000000000000000000000000000000000000000000000000000", 0x22}, {&(0x7f0000536000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000d4d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc}, {&(0x7f0000e35000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000864000-0xdb)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb}], 0x5, &(0x7f00001f4000-0x26)="0000000000000000000000000000000000000000000000000000000000000000000000000000", 0x26, 0x5}, 0x6}], 0x9, 0x40000001, &(0x7f0000849000-0x10)={0x0, 0x0}) rt_tgsigqueueinfo(0x0, 0x0, 0x7, &(0x7f0000e2f000)={0x0, 0xfffffffffffffff9, 0x8, 0x200800000000000}) write$evdev(r0, &(0x7f0000001000)=[{{0x0, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) userfaultfd(0xfffffffffffffffc) clock_nanosleep(0x0, 0x0, &(0x7f0000013000)={0x77359400, 0x0}, &(0x7f0000003000)={0x0, 0x0}) socket$inet(0x2, 0x4, 0x800000000000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x80000, 0x0) [ 100.888206] [] warn_alloc+0x212/0x240 [ 100.888215] [] ? zone_watermark_ok_safe+0x280/0x280 [ 100.888225] [] ? __alloc_pages_nodemask+0x390/0x6b0 [ 100.888235] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 100.888246] [] __vmalloc_node_range+0x3f5/0x5f0 [ 100.888255] [] ? kmalloc_order+0x5f/0x70 [ 100.888263] [] ? kmalloc_order_trace+0x68/0x190 [ 100.888272] [] vmalloc+0x5b/0x70 [ 100.888284] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 100.888295] [] xt_alloc_entry_offsets+0x41/0x60 [ 100.888304] [] translate_table+0x21a/0x1e30 [ 100.888315] [] ? mm_fault_error+0x2c0/0x2c0 [ 100.888325] [] ? ipt_alloc_initial_table+0x660/0x660 [ 100.888335] [] ? retint_kernel+0x2d/0x2d [ 100.888344] [] do_ipt_set_ctl+0x2be/0x470 [ 100.888354] [] ? compat_do_ipt_set_ctl+0x150/0x150 [ 100.888363] [] ? mutex_unlock+0x9/0x10 [ 100.888374] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 100.888383] [] nf_setsockopt+0x67/0xc0 [ 100.888399] [] ip_setsockopt+0xa1/0xb0 [ 100.888410] [] tcp_setsockopt+0x82/0xd0 [ 100.888421] [] sock_common_setsockopt+0x95/0xd0 [ 100.888432] [] SyS_setsockopt+0x160/0x250 [ 100.888442] [] ? SyS_recv+0x40/0x40 [ 100.888452] [] ? task_work_run+0x156/0x190 [ 100.888462] [] ? move_addr_to_kernel+0x50/0x50 [ 100.888473] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 100.888485] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 100.888488] Mem-Info: [ 100.888508] active_anon:101364 inactive_anon:52 isolated_anon:0 [ 100.888508] active_file:3617 inactive_file:6563 isolated_file:0 [ 100.888508] unevictable:0 dirty:66 writeback:0 unstable:0 [ 100.888508] slab_reclaimable:5813 slab_unreclaimable:43432 [ 100.888508] mapped:22657 shmem:193 pagetables:782 bounce:0 [ 100.888508] free:1445421 free_pcp:360 free_cma:0 [ 100.888529] Node 0 active_anon:405456kB inactive_anon:208kB active_file:14468kB inactive_file:26252kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:90628kB dirty:264kB writeback:0kB shmem:772kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 61440kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 100.888548] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 100.888552] 0 2910 6411 6411DMA32 free:2981148kB min:30600kB low:38248kB high:45896kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129332kB managed:2981844kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:696kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: [ 100.888584] 0 0 3501 3501Normal free:2784628kB min:36816kB low:46020kB high:55224kB active_anon:405456kB inactive_anon:208kB active_file:14468kB inactive_file:26252kB unevictable:0kB writepending:264kB present:4718592kB managed:3585220kB mlocked:0kB slab_reclaimable:23252kB slab_unreclaimable:173728kB kernel_stack:6112kB pagetables:3128kB bounce:0kB free_pcp:744kB local_pcp:280kB free_cma:0kB lowmem_reserve[]: [ 100.888616] 0 0 0 0DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 5*4kB (M) 3*8kB (M) 5*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 2*512kB (M) 1*1024kB (M) 2*2048kB (M) 726*4096kB (M) = 2981148kB Normal: 87*4kB (UME) 91*8kB (UME) 32*16kB (UME) 894*32kB (ME) 648*64kB (ME) 385*128kB (UME) 73*256kB (UM) 14*512kB (UME) 2*1024kB (ME) 1*2048kB (E) 643*4096kB (UM) = 2784628kB [ 100.888791] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 100.888797] 10372 total pagecache pages [ 100.888820] 0 pages in swap cache [ 100.888824] Swap cache stats: add 0, delete 0, find 0/0 [ 100.888826] Free swap = 0kB [ 100.888827] Total swap = 0kB [ 100.888829] 1965979 pages RAM [ 100.888831] 0 pages HighMem/MovableOnly [ 100.888833] 320236 pages reserved [ 100.942358] IPv6: RTM_NEWROUTE with no NLM_F_CREATE or NLM_F_REPLACE [ 101.049842] kasan: CONFIG_KASAN_INLINE enabled [ 101.049845] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 101.049855] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 101.049860] Dumping ftrace buffer: [ 101.049865] (ftrace buffer empty) [ 101.049868] Modules linked in: [ 101.049884] CPU: 0 PID: 11697 Comm: syz-executor5 Not tainted 4.9.58-g27155df #71 [ 101.049889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.049894] task: ffff8801cb9a6000 task.stack: ffff8801a7138000 [ 101.049899] RIP: 0010:[] [ 101.049911] [] __free_pages+0x21/0x80 [ 101.049916] RSP: 0018:ffff8801a713f9b0 EFLAGS: 00010a07 [ 101.049922] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffc90002a51000 [ 101.049927] RDX: 1bd5a9d5a0000003 RSI: 0000000000000001 RDI: dead4ead0000001c [ 101.049932] RBP: ffff8801a713f9c0 R08: 0000000000000001 R09: 0000000000000000 [ 101.049936] R10: 0000000000000000 R11: ffff8801cb9a6000 R12: 0000000000000004 [ 101.049941] R13: 0000000000000020 R14: ffff8801a8284200 R15: dffffc0000000000 [ 101.049947] FS: 00007f8d96a6a700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 101.049952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.049956] CR2: 00000000206ff000 CR3: 00000001c664b000 CR4: 00000000001406f0 [ 101.049963] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.049968] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.049969] Stack: [ 101.049972] ffff8801cb9a6000 [ 101.049976] ffff8801a8284358 ffff8801a713fa20 ffffffff8265fcb1[ 101.049987] ffff8801a8284370 [ 101.049989] ffffed003505086b ffffed003505086e ffff8801a8284368[ 101.049999] dead4ead00000000 [ 101.050001] ffff8801a8284340 0000000000000000 0000000000000000[ 101.050010] Call Trace: [ 101.050023] [] sg_remove_scat.isra.20+0x1c1/0x2d0 [ 101.050033] [] sg_finish_rem_req+0x2b5/0x340 [ 101.050043] [] sg_new_read.isra.21+0x39/0x3e0 [ 101.050051] [] ? sg_get_rq_mark+0x142/0x190 [ 101.050058] [] sg_read+0x8a6/0x1400 [ 101.050067] [] ? __check_object_size+0x174/0x3a9 [ 101.050075] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 101.050084] [] ? fsnotify+0xf30/0xf30 [ 101.050093] [] ? avc_policy_seqno+0x9/0x20 [ 101.050102] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 101.050113] [] ? security_file_permission+0x89/0x1e0 [ 101.050120] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 101.050128] [] ? sg_proc_seq_show_debug+0xd10/0xd10 [ 101.050136] [] do_readv_writev+0x520/0x750 [ 101.050144] [] ? vfs_write+0x4e0/0x4e0 [ 101.050154] [] ? exit_robust_list+0x230/0x230 [ 101.050162] [] ? __fget+0x47/0x3a0 [ 101.050168] [] ? __fget+0x201/0x3a0 [ 101.050175] [] ? __fget+0x228/0x3a0 [ 101.050181] [] ? __fget+0x47/0x3a0 [ 101.050189] [] vfs_readv+0x84/0xc0 [ 101.050197] [] do_readv+0xe6/0x250 [ 101.050203] [] ? vfs_readv+0xc0/0xc0 [ 101.050209] [] ? up_write+0x51/0x60 [ 101.050217] [] ? shmem_file_llseek+0xb9/0x240 [ 101.050225] [] SyS_readv+0x27/0x30 [ 101.050234] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 101.050239] Code: [ 101.050242] ff 66 0f 1f 84 00 00 00 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 101.050381] RIP [ 101.050389] [] __free_pages+0x21/0x80 RSP [ 101.050511] ---[ end trace 35665d817f06b192 ]--- [ 101.050516] Kernel panic - not syncing: Fatal exception [ 101.056175] Dumping ftrace buffer: [ 101.056179] (ftrace buffer empty) [ 101.056181] Kernel Offset: disabled [ 101.769632] Rebooting in 86400 seconds..