0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000007000-0x10)={0x1, &(0x7f0000007000-0x8)=[{0xfe74, 0x3f, 0xd8a3, 0xfff}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000008000-0x8)="2e2f66696c653000", &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000-0x14)={0xfffffffffffff5e8, 0x20, 0x9, 0x4, 0x3}, 0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000009000-0xe)="2f6465762f6b657963686f726400", 0x80, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000007000-0x49)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = dup3(r1, r0, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_dccp_int(r3, 0x21, 0x3, &(0x7f0000000000)=0x9a3, 0x4) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000002000)=0x7) 2017/11/23 04:02:52 executing program 7: timer_create(0x7, &(0x7f000081b000-0x60)={0x0, 0x3, 0x3, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000373000)=0x0) timer_settime(r0, 0x1, &(0x7f00007c3000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00001dd000-0x3c)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xab}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)="2e2f66696c653000", &(0x7f0000000000)="2e2f66696c653000") mprotect(&(0x7f0000fe9000/0x4000)=nil, 0x4000, 0x300000c) r2 = fcntl$dupfd(r1, 0x406, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000002000-0x4)=0x53) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x24, 0x0}) r3 = getpid() getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000002000-0x8)="2e2f66696c653100", &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={r3, r4, r5}, 0xc) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000004000)={@generic="00000000000000000000000000000000", @ifru_data=&(0x7f0000004000)="407fee479e5b9afef1182e676b5341631c2f55667e2962251dabe4bdba87bd64"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000005000)=0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000003000)={&(0x7f0000002000/0x1000)=nil, 0xe0, 0x3, 0x80, &(0x7f0000003000/0x2000)=nil, 0x1}) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000001000/0x4000)=nil) socketpair(0x1b, 0xe, 0x4318000000, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000006000)=0x100000000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r6, &(0x7f0000003000)=@file={0x0, "0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000008000-0x4)=0x1002, 0x800) 2017/11/23 04:02:52 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00008bd000+0xe82)="51f95d6cb416050dfad6dde45dcacb287dc9ac95abe8d8133c36c9b6023ed28b904b3c4d991b6bec9d64da5db0fe227446236163f949dc58763a67ad54f62c5055312725fdb08d8049162aceaa721bfec9bd0b65452ddcdcd532d2064c75f9a5a34e754b6f52c9dbe1bcf707d87f0ad0ca92e9b0d0dbc7f645d3f9aba1dbd7c30eb36a178b38f25214cd16dda112476d22399025dfc381117ac3662c42f71a60f46e9890e12cbf03690cc7db81a050b39de84ba2c1224bdbe35c42fdd9da916eb6", 0xc1) r1 = socket(0x2, 0x7, 0x700000) 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) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f000035a000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000e65000)="75f79001aa6a40bb1ffe2113728f73c83f007bc230aa20912c4942dea2f66f6627dfdca336ee4d4e88909b987f6471aff2fd82ffb86d7c0df45f6b08443b33f71e5f3a8f9f86a486f4df0e0406", 0x4d}, {&(0x7f0000001000-0x2e)="98ed5704fdd2a3e6a4dd557c213769540fb0ebf6d467b8bfa9aca08e5590ba4172dd62bf8954899e8e4eefdbe6cacc53007e49196b9a49", 0x37}, {&(0x7f000023a000)="d5bccefe9f666e04a9c8830a2417cf3612e560988bc9702006c98a123b", 0x1d}], 0x3, &(0x7f0000001000-0x198)=[{0x30, 0x115, 0x6, "451b5622628ff53f60d8d5a2ae768c07c42a875c80a259e84cdf95"}, {0x18, 0x1ff, 0x8, "b534e66cd3"}, {0x70, 0x11, 0x2, "2842615d65d975f0885d8521756d08d52532b4b9b21e2f2afc637bc3521f2800d145086e0fe8af0684d0937f1c1974e8da93fccd20aeb3ecae28c27d3b828761e36ba7452f944b63304651328df30e22c7eaf32e2bd79bf8ee0cbb1cb3"}, {0x98, 0x194, 0x1000, "bfccc410113a74af83fb305dfa2be061287eabfa3e5b37c906c72f290ab9061855a55a9db41850c1bf8a547d07673ae49ac4bede0889ca344b573e26da91dd9fbcc9d4097320a85b50659079efece46d1d60ab8e881fc745dfc09d715cfbb23738976ba6a49e0070ef5cbb1773f127ab6184ff3f64281167244a9c5419da7d0f9ada265c"}, {0x48, 0x114, 0x45, "26a5778365813088d7a7910ca97b86aeab8fdc7eb374697406e474a4d2fcae81ae3d49a386e8cb3c5274abd412139dc38d45a782558835c8"}], 0x5, 0x48001}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000002000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x15)=@known="73797374656d2e736f636b70726f746f6e616d6500") ioctl$int_in(r0, 0x1c81ceb348ab356, &(0x7f0000002000-0x8)=0x5) flistxattr(r1, &(0x7f0000001000-0xc7)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000002000)="2e2f66696c653000", &(0x7f0000002000-0xe)="2e2f66696c65302f66696c653000", &(0x7f0000003000-0x3)="656372797074667300", 0x100000, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) utime(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000000000)={0x1c9, 0x4998000000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000004000)={0x1a, 0x1c, 0x1, 0x101, 0x4, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000006000-0x9)="2f6465762f73672300", 0x4, 0x400) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000002000)={&(0x7f0000000000)=@full={{0x3, {"be0506a6c250f6"}, 0x4}, [{"c798d5348dc195"}, {"068916ae5ea6fc"}, {"41c9d8d1a0d898"}, {"12f42322601ad7"}, {"c549db3ed4145e"}, {"cb12fb6dede301"}, {"29d5e10b534332"}, {"bbfaa08c9c4476"}]}, 0x48, &(0x7f0000006000)=[{&(0x7f0000004000-0xe)="60b6a00fcfd829f9dbca984d38f1", 0xe}, {&(0x7f0000007000-0x7c)="bc515028baab4ba68cedc7ba6db4672056bd13a07fae656767ecf0c3db664d0090530d122eecba4d396a46e99b23f4e88a9e16f8a67ae79ec4ec69a41aacd71c6893cc7a43f72e113fee8993886ee462561c3cac2c461610fba9888003a2fd2e6adf3a4f075bd4021285497083152121f2e7e76606c56943bf4a4ec1", 0x7c}, {&(0x7f0000002000)="c84f0a59dc0917bd8211e66e72d30bbbf54dc22203d3dd06ab5236adf2ea14e0b0a26b12888e5f9c12e539f4d1e7c5f92cf55cdca48a879dba621490cb15ed2a5cd1e03dc0d8b0c95d91773b3b97e663241022cdf11f28cc721dfc166a4b211365676773580f017c7218fcbeb880a5389779540006b87d627e16cd", 0x7b}, {&(0x7f0000004000)="187bb0e1a707eac2e4c5477e943263c163d4a6b0ef74f96d36ac8a3f05068eb20c880b9e50da3cd43e4b7f297f7ebc3fbc53f3606995cde36e560b014c6dac9c16710c6bc2fe202011b3ae7e", 0x4c}, {&(0x7f0000001000)="2477f4a47caeca11ab3776d931225ade28013700b234e010d10220db70d4fff986c626eaedfa1967d50935254e8dabf77e3f86ba9526828cc803a9fe6e56bf0dab6d23f2045af08fce2f1b4d0a238357105964837b813629b4c9537a344ba33579a2094b944c79e38c4154fd6d2852c27e", 0x71}], 0x5, &(0x7f0000003000)=[{0x68, 0x6, 0x8, "ad231f2032028389f1726da73ac35f1bd3f24c4fa765ea89302302bd2c9b18efefd02e8d146149440aed304b7a152feed07fdd17b516235f9cefbb4cd71020edf114762a4b19dfe6062661555c7c4d87adb0e58504d2"}, {0xa8, 0x115, 0x8001, "c725bb4827827e51232839b7e049f038d7e7a03edd7cb6c1a15b3c84c60f4cd703103611547ca91d55afaab66b9adf22404a099c92cb18ecddf988e06e7fa7b09d671921d0d4ad696edc00280d0cb4b3e03827655f51702c2a0dd82cc2f025ba6e595a12eb30e3b0811bd6e98b87ee65520444487a23579d00af6140bf043ca07a93762abfa9b86b51a99e2ade8481fedd4d"}, {0x70, 0x10f, 0x5, "0f3a288568dea26495d0a28e7e99f927e1ce6107ff2937ef85956f5fe540b2f5b9acdef6f5202dae113dc0de15edd10d4bba5b0159bcecb1742e7dffbe17117442254aad24679e52d186732cbad139026cf2cd2ed44eda1476715d4162f93c"}], 0x3, 0x20000000}, 0x4008000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000007000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x28) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000008000)="2e2f66696c65302f66696c653000") 2017/11/23 04:02:52 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000aaa000)="2f6465762f7573626d6f6e2300", 0x8, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000a18000-0x8)="2e2f66696c653000", &(0x7f0000adb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000629000)={0x0, 0x0, 0x0}, &(0x7f000015f000-0x4)=0xc) fchownat(r0, &(0x7f0000000000)="2e2f66696c653000", r1, r2, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000002000-0x4)={0xea76, 0x3, 0x4}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r3, @in6={{0xa, 0x1, 0x0, @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]}, [0x8, 0xf9, 0x7, 0x7, 0x81, 0x4, 0x9, 0x80000001, 0x1, 0x2, 0x5, 0x200, 0x8001, 0x2, 0x5]}, &(0x7f0000002000-0x4)=0x108) r4 = signalfd4(r0, &(0x7f0000003000)={0x81}, 0x8, 0x80800) accept$netrom(r4, &(0x7f0000001000-0x48)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000001000)=0x10) fcntl$getown(r0, 0x9) ioctl$TCSETA(r0, 0x5402, &(0x7f0000003000)={0x101, 0x10000, 0x2, 0x1, 0x1d9, 0x4ca2, 0x2, 0x401, 0x1, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000006000-0x52)="594ed1417cf88d64dc3a651a4ab056fc8f8c76633d9e05e7213e8a07e8db319c5d9749b30cf47228269db42975c9b5418d98b424dc9654cdf1b159bc69addac00e2815b2c3d15285e8d17b490aedc45c8dfc") close(r0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)="2f6465762f7667615f6172626974657200", 0x10000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000-0x80)=[{&(0x7f0000006000)="8f6502df77ee7481013f331329a284ecf127975020faf5e9b6603ab82447934508352bae3cda8b9c480d70cc4125d53813e445c447aef2cdff70f3c807df75a5ff0c72b20a2e90fb8685cd5322fad490543372808b5c2e3b60e9d636e5216f1d923a2b64f058d5ca44531e2352962c3a8e9319cf66146ef763ef9fc23503b2eb2d3f2be5198c1a03feed1351a51afcdc265db50af4654f12ad4693530b4fe82e6a3e1b1c2fb81ac8ae9f8d83932036cac5ffc9b6a01c6129ebabb33c3c5869676163c6307d5e419a52b9541ab9c52d086daa", 0xd2}, {&(0x7f0000007000-0x8e)="9992da349ffdaaaeef33c6f78bd971cf40c349a05211da6156efd82a4a0eb87491f70690509137f006c234f1b3ebfdd7e027fe6618ada7a1793e113991e715ff9d88fd1f9908d1902e005a564471586c0b2eb08de45f8dd0f118fa5e0adde7b167fbe35176d161bbf047720de3b5bd3ff501a72de9c9c8cffb0a866d0a77fa0234cc6928f4ba9a65bbb27f4d7aad", 0x8e}, {&(0x7f0000006000)="23fb3f6b3721023fab210753d88792dbe7c9a06f319f5a04e6848bb3125dab55dda25f9f39ff9df10ea03adc68ed5a852140d8502526db8842f20661676b349266d48ffc43208dbe2a179194b5798190279ea09f4d122078130a342e195533a16a65c80fbaef0822f7617e45d978f27e7c5fab6fa2692e9f15703026706dbc3a2d8eedceec2be7c12ad4c6", 0x8b}, {&(0x7f0000001000-0xf0)="19462fde883e9ef4f4bf4b8899bf5d6d28a2eee8dbebfdfa345c1750a0264da9dc40f4b061cc7d0f93de2b4240d2694a62bd2ec11d83530053e03e16eca277f9f30d1ae04fb4305493feedfaac2012eade1f1763c5c73a9ee16de26d721d9527c8eb472305caa28a6f894d81666f83360c9c3c1d5d1e51acd9179e9ba8d9242043c5db2086ff7c2a386b5a5de1df74cfa04cb30ac64469b23e49aacb3aa5e05c1c48a5a93e15deffa963c1aa686c6374df527562d325b67b0efbc27e6290a3cc1d689dbab16b61b2c8ea8e08ea6980bdd4ae4af036cc88a1b391e370489d10b822402c9bccc1a51c484ddc7b0b60dc77", 0xf0}, {&(0x7f0000001000)="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0x1000}, {&(0x7f0000004000)="724584b46154c4590519b3f36cc14ec9a50a75811273006bfc66b9c63896df0b0ecb1d9ef058fdc4d0c39318f997c7ed85cb8698f7264456782cdbddbc0c2bbd48ceaa4d760e423f3e5157ccb3b34ee4d4c64368495a936669ec6d838015296b1d1dea19e2d4dc3e949a5ff2adef76c57e82143e50aa99e4c18ef46bca36c5efe68fde0dfee6aca26fd6445bcdf46b9219051a996214fd7ab9b6148457f168514ac3a119a1", 0xa5}, {&(0x7f0000005000)="8d2c0d1d2c9bd98de394a0df08a72004baa386ce6ab0bf6fd0fb73a16c2d2f352083ca3c887638673c551a76013e79ac01391854a8925908448cba984310d313a83cee074028ef8361f5ac03f05a0ab21febe33f635302a6348078d9939d32ef7eee83e94537d3f76834b1eb42753d5673f5b2b755c96e1eae0accfbdc2473df83b521cb47839f89a5195e71064c8a9dda6fffcab3a172a2ba08ca555b4ad3117bae8215bd16a295024f6f0163b23f3d90ffd62a7b985185350e47487296b33bad3b6a239290ef28e67e5cd6d62400e408fca1a6071d9a6b7f4b5ebee0e78c0e8bb8978ef1111678bfe150fcd919d2a4a5", 0xf1}, {&(0x7f0000003000)="c2be935ab4de9e7ef694357162a6061833a46e711b54901c843af935bda06c0ab21f1543e145ae4f8efaa5e9cc3722ebc64fb4ee35f7126922a50419134b3dbdff8fde655e0521b43c42237f9999f84a5cb0d095458df5c7fa141a99f59c5281f81ee7ae4e321e1cd993b2b5721f646cfa525327351eed464e9c4297a9be3160b08736d618642dac416222bba819672a6bdd98cd21795732b8", 0x99}], 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000007000)={&(0x7f0000008000)=@ax25={0x3, {"4781ccb074ccba"}, 0x1c000000000000}, 0x10, &(0x7f0000008000)=[{&(0x7f0000001000)="f231fcc024f320a3c707478148b36efc6d02e6d24a2fa15c0cc7d7d7599ba7e894fd029468938ce921037671a214591468ec48c4c24c39dfc1c535f0923c176b2a7058ab1b89855f0627dcb44844086a6318b6868c1123361dbd5146f89224b7e32ca7243366eb8dc75e65ed7a296fde8266701f9227097aa55db3d5e199823f6601d10e7fdd57c31a29417a5c80db6a50c67b7001eb420dfeca72a69650a0b8884027b722372b0edbb3878e57d93e2094373983ddcf23dcca4dc7c9a14b1c7c6e200dd3323569c7eddd51", 0xcb}, {&(0x7f0000008000)="439b3b1051abc032af69536565892b4660d180043f4195c0bbb5728fb4016868557349bd74c0fa27793b630e40822d95c5704f9aba038d27c45cfb4fe5a998bf3ee7e4b416ee623f51d1d3425d6d264e7f2223b119cecf2b01", 0x59}, {&(0x7f0000009000-0xdd)="a52545c204fccc470a062ea329cecccdece86b90166f5d82d9efcee110343653447b54fc29468327b4db0b94146e2426def843189f83d9191d014c1c9c1a271d1c9309bfe0ce4d2c5001560c12bc24ce62b57e693bfdfe10a33d813987aeafaefb6c26e55ece77bf18a0155774dd1f19db7670a0c12921761a1ee67b70e6c637b3d5dab2befdc8232dea4b241f94cc3da76839c67d0371a5c8967391b983bedc0b6ec28088345911ef34f9a6523c566ecddfe87dc234d4089b08710245afe15a2c843f60f9c61c56c13ab4a86a04a5aed0dbfc1b0ae56921e0bb4c7ba1", 0xdd}, {&(0x7f0000008000)="c9d85c190dcb1ab4155d9a74607c92eafae2f990fd1b40593fd81ef24d9a9025bbdf7c223c5856278ef08ee9cba794dbadac401569c4c74ec219d8d6b2c773346a37408a3b17b235161845b36791bc106e86f9ea6b774757a212dc96b7d895da6546fe71cd08ba790d13f47373c2c4052706c17436e1b83a225983845f3828771d6bb100bf4b4a83fe466e7740ecc56696973e0aea014578a73c332926642145d9885648b6339a503ca4ccb6de585b6bb80759e3302f0ebab1a9890c0ff6ac86ea9f369d9599af433cd1448e64585e4a", 0xd0}, 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"c06f12047df99021e7b62780a042cb6d0c744edd39c50e7014793a0f22a109e9ba8b1861c96901133c80d5760dc6962c86f4bb18be110837915c796753e8e2984f2eefee5090bf7acae8bc987ed4ccadf063ef50cbd6b89acfff7cd1300186d289fb3984a48c527515bfb09158d74722265902315d2fe04bf1d54e27453d80a2e051dce6e72e247a4a4b65fde4e3338de7a6a5d97f97ad596ba2f1e4435829d3edee2f10238894c98f7c01f8cb384a189b1628fc68558882d68246e86f5bbf938cc7"}, {0xe8, 0x0, 0x400000, "33050543659e324222a6ee7bfe50ee510cc6f1d69c00c3fc224337fe928093abb816f321a299f98905be1ab70ed526d3814ddf9d82681e3a13a760c6b21d99e72e4c03cf926fb5757d096e6c7c8bab4be2021fd4d3d9d7175f40335a77caa30434e5f24984b3f3f8c0d167547f93fbfbc25e3c27aee06794eb01dff4793a1124c84b7ed4e661c9b254ef8502572b96f4aa848a5f387b6f1651865f03ff152ac285df5fe4dc57ef77ad4bbbb7881d2ccbb840444630ec7652a36134641f5cc37f4cca0656db815328daed64216fc1bf454b44abce27f1"}, {0x100, 0x10a, 0x1ff, "a6f1c4584cfb526685f31ba2109f59421c121feac2566082832394c6838ee42805b88656f1a5e3cf47cb19f6c8cb52fd690276010b9c3849593e5c219f50eb404c4d721c7d3e90311420bb1ce1ff9c5affb11918f10a7a749bd0c05834073c672138058f673e60596f2d93a09cf98f885ab8076f92c8140739f9403ecf797a3bb0e12992853c739298e0a6ea4682e17b07e89db584d20459d5144c8e8a6914fcba279b096e1d80308cf7b682b8a5cf238a0cede7eadec24376d63c29d7ccd9c01891ffad16b43524c19ad83e0f38cbcb6f99eafd3d205979c0883b8dfe2bf261e5c7390248aa885adaf291dd87afac"}, {0xf8, 0x101, 0x8, "54b74cde083f9412f8350ebe77bc6c883414e713232b8ae1c22fecfddcf087a4dc9bb2cb336876a164426c221c1f8641ce74f9e3edc8cb64cbe509633dd8d4074992167ff3adae858b51a91bda8a34e6a3c4e04e06e3a915133a3ca22ca0c625faa49dbd15ad38e6739bc74114596003f772530740a363fbfbadffa91351455ad065eac904722d958d9d1da5a2d4ebbaf6b5f8902d2086412d867e2955815fb6ca9672277ef13bf76e298a37ae0dd8c2748c2222b45deb62db57aa0428a830289153a9d31b9fd31b26599e5d9c605bcbb1e253c7d422aedbe0ec64d8852e1475571c12a3e1146cb1"}, {0xf0, 0x0, 0x6, "1508ce89faed509e0d751969dd958a3acf6bcbefac77f8e0ba00950e7c26d26d570e7874fcea189c586d892d8d0df2e73814fc3ee5b16a41a70c44ed539ed35f9423d0f7ff21b6e5ab7358996ec3e775329355a76c15966b21c08bb666b2c16b6b01d73e39f8f3305a789ab1aa247ace3a16dbd761d34f06d792889d7f064c181646ae5c6eef54f99385899774dce3268c38d69524cc68b48204f04ef7218d26e95cb29457709698049e2942db1d45f953d798e11960d38e9fa2fb68e6b374d786b354271a4c3ba888427c422982739334e4562af1c50c9ae1e712438901a055"}, {0xc8, 0x103, 0x4b92, "6795c5f12122414f5e5ebd097eea15f8c1ac55fe065825c28f74995c6ea171f590b53f2da392389ef6a8783916e336ea0d2281f0512470becf0204cda1eb74d1c09ca9a981e6444ebd02a99c06843e63b2cf8dbf76243409b120032ca44a6446cd5e5c9b2121fbea61077e1eaebc0321c99ed906101b0453cefab09f678a5c9a4e0779b84a0917d24bf1283f18f0571d32598fb54e39066243967ff3d56e792523e3e7cbe17a17d30f549666b5a2a81eb6"}], 0x6, 0x80}, 0x0) 2017/11/23 04:02:52 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fde000-0x9)="2f6465762f72746300", 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x5)="7965616800", 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002000-0x80)="54b8547ae49f77b7330361c4f4a5e06f59ab2dfe5115530ec28c46dfc6e3abdc6228486b2d607140f1ee03b61ac1b73551ec70d373c0e196f5367a7d59733b7b52868538e8f34c3ca37d69f3f1b8b9d5cc9d0bc78adffaa930ec8dd0fa52a6634239bb75533c9f0ec81757f8f57b7146807a1506fbd34a2f6e604adde2741897") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={0x0, 0x9, 0x20}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xcb, "e7c50745fa93f0d1e1860c42c965667f8fd0ae29695565424034d08cb093f399eb9d886cf30b6584ecfd206ac2bd233058d5938bf6573edb0f0db9ba660e377e82678e1ca157b3b7421cac442472e78fb08521dec61910ce834e91a27e349f598827e8b4c49aefe6ea253e085d6ce00fa2f6d0423ada8aa5efbd6f650785cf03f3d6a5ab51aae0ab4d598ff5580f553f5be16bf63e79cf1e39696dc7f434105e9f804937949976e792ba6baa4da404e9c1a5dd1b3fa2cc54aee014fd51f2bfd1750862e83d6a3b31ddfae5"}, &(0x7f0000002000)=0xd3) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x1, 0x80000000, 0x91}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) connect$packet(r0, &(0x7f0000003000-0x14)={0x11, 0x19, r2, 0x1, 0x1095, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004000)="2f6465762f7667615f6172626974657200", 0x8002, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f0000005000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getpid() connect$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x3, {"67eb9cc0a8d1b6"}, 0x3}, [{"49bf1f07cbe61e"}, {"c7b213d712bd9e"}, {"03008b6e7762ea"}, {"cfb632957ebfab"}, {"7616ea1963982a"}, {"a916e0bcbccc1d"}, {"cfff65ba5a00ce"}, {"590540b950e269"}]}, 0x48) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000002000-0x4)=0x0, &(0x7f0000007000-0x4)=0x4) gettid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x6, 0x2, 0xff, 0x7, 0x80000000}, &(0x7f0000008000-0x4)=0x14) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)="2f6465762f6b657963686f726400", 0x40000, 0x0) getpeername$unix(r4, &(0x7f0000002000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000006000-0x4)=0x484, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000001000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) 2017/11/23 04:02:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000000000)="000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x27) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) socket(0x10, 0x7, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000004000-0x28)={@empty=0x0, @multicast2=0xe0000002, 0x0, 0x6, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x28) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x40010, r0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000005000-0x10)={0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r3, 0x2}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = dup2(r0, r4) write(r4, &(0x7f0000004000-0x1e)="dee583939d2648d34930db256abf3bbe1fa97bf6588cfbdb00095375eff2", 0x1e) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000006000-0x8)={0xfffffffffffff001}, &(0x7f0000004000-0x8)={0x0}, 0x8) setsockopt$inet6_MCAST_MSFILTER(r5, 0x29, 0x30, &(0x7f0000006000-0x390)={0xfffffffe, {{0xa, 0x1, 0x68ba, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf193}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9f, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000007000-0x7b)="ccfa747fafc877eeb4419779ffc9dbea2725fb85920ae897a42e44ed54c67660826810e2e4715c8f29b97cf42bc9a8a7749ef9c912f04cc294901cfa2efa9a3a5e2ccfc083a3dbc9b0a9e28784a4ce0cf72ca9f55e3419448e0601dc5ae101396f9f8b7d0289a1b9bc85c5f1c3656f7e448a0af16c33bf522cdecc", 0x7b) read(r0, &(0x7f0000002000-0x6)="000000000000", 0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000003000)=@assoc_id=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000007000)=@assoc_value={r6, 0x9}, 0x8) 2017/11/23 04:02:52 executing program 6: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000001000-0x8)={r1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r2 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={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, 0x8, 0x3, 0x2, 0x32}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x58b0, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000003000-0x4)=0x0, 0x4) write(r0, &(0x7f0000000000)="fef249cf2c6403411f749b7e711174c012cbb7e1eefa09c2059b2bbd4121c22efddc0ca534c43802cd0f50ba7af849f05ca4fe67506438b47637903f37e11478d08f6c2df72faa21d8af3536b2c4c0642c2bb3699c10d4f971525cbd130096e63a8cc5ce533c7a73a8463063941e64cb6b8302b5d276642c4a04c8e33a20a49154ce85c1c48f72d3f901ba9f6ea81577882a9938238a6118e05b5c1646220babfa2bcb5b0f290025f854348432b23c7161", 0xb1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r3, 0x7, 0x0}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000005000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000006000-0x8)="2e2f66696c653000", 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000-0x6)={r3, 0xe171}, &(0x7f0000006000)=0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000007000-0x28)={@common="69703667726530000000000000000000", @ifru_mtu=0x10000}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000007000-0xc3)={r3, 0xbb, "483bf69bf9fa9f3a08047ca144d24394de15cf9a085207af193f2eef578ebe69c31fb88dcf558a20a61cdab8bba3f257f32f2b41d96aef371ed1975f4bf280f28dd747c051f498b8ee907ca2ca0b181162b4699e7586e83a44face2c9684ca23dbb6afd5aa07568ebf8640bcf1078f0699f3342331f34f6f5a05fc1254ca7649cbdcf13053bf962f2fcbba92c76226994193ac8c328acfd673fcc6b2b04b696e29131e3a576129013a274629a84eaa8391637ba51115b34d26356e"}, &(0x7f0000008000-0x4)=0xc3) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000008000)={r3, 0xac, "789da3ce56ec3885212a1d9bb15adec46795657d335e52fc564fbe725df0b695ba3d902cbfe30e5ea3b857ce87aa944ce2a108d5e096cf0ecd2f7ee7237d97e46d1b299a51634a39a2246cc3a4954fefcc89698bc29f594c0b201cd7303e71c905a3eb54a422d12519da5964e61e3d34ae9976be2d013decb2c97e6fd95bd28c5bfd5afa1985508aa93283a2ce15095abdca28a63a738385ef316294a13cc5b95db4994f5ca6b90b6bdaf683"}, &(0x7f0000009000-0x4)=0xb4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000009000)="2f6465762f73672300", 0x4, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000006000)={0x6, &(0x7f0000003000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f000000a000-0x8)={r5, 0x1}) [ 42.103397] IPVS: Creating netns size=2536 id=1 [ 42.175102] IPVS: Creating netns size=2536 id=2 2017/11/23 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)="2400", 0x0) fallocate(r0, 0xfffffffffffffffd, 0x2, 0x2000ffff) unshare(0x20000200) mkdir(&(0x7f0000395000)="2e2f66696c653000", 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000079c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d667300", 0x2041080, &(0x7f0000891000)="") r1 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000034000)=0x106) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)="2f6465762f73657175656e63657200", 0x200000, 0x0) fcntl$dupfd(r2, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f00009bf000-0x4)=0x0) dup3(r1, r2, 0x80000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000007000-0x8)=0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000035000)={0xff, 0xae, 0x7, 0x6}, 0x10) truncate(&(0x7f0000034000)="2e2f66696c65302f62757300", 0x8002) socket$inet6_sctp(0xa, 0x5, 0x84) lseek(r2, 0x0, 0x0) unshare(0x24020000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000033a000)="2e2f66696c653000", 0x0) syz_open_dev$mice(&(0x7f000056e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x20000) mount(&(0x7f0000273000+0xfb2)="2e2f66696c65302f62757300", &(0x7f000002f000)="2e2f66696c653000", &(0x7f0000fe2000-0x6)="72616d667300", 0xc0, &(0x7f0000569000-0x2)="b096") mount(&(0x7f0000149000)="2e2f66696c65302f66696c653000", &(0x7f0000565000-0x8)="2e2f66696c653000", &(0x7f0000d62000)="72676d667300", 0x3ffe, &(0x7f0000636000-0x1)="8f") mount(&(0x7f0000fdd000)="2e2f66696c653000", &(0x7f0000456000)="2e2f66696c653000", &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mount(&(0x7f0000d57000-0x5)="2e2f66696c653000", &(0x7f000035c000-0x8)="2e2f66696c653000", &(0x7f00005e9000)="6675736500", 0x20, &(0x7f0000ad5000)="") clone(0x10000000, &(0x7f0000a0e000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000d4d000-0x2)="b367") sendmsg$netrom(0xffffffffffffffff, &(0x7f00002f3000-0x38)={&(0x7f0000bc4000)=@full={{0x3, {"bdb2ef8c2071c5"}, 0x0}, [{"031a1a60cffb7a"}, {"e7ca08e84d4e6c"}, {"42abd5eba0e5c4"}, {"95a8056ba92029"}, {"78ecc475cf3b1f"}, {"7901253c39a76e"}, {"bb5a354ec1bf39"}, {"549e66ea36b213"}]}, 0x48, &(0x7f00002a4000-0x40)=[{&(0x7f0000db7000-0x3f)="", 0x0}], 0x1, &(0x7f0000c53000-0x11e8)=[{0x10, 0x0, 0x0, ""}], 0x1, 0x4800}, 0x0) prlimit64(0x0, 0xd, 0x0, &(0x7f0000b89000-0x10)={0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000b73000)="2f6465762f7573626d6f6e2300", 0x7f, 0x101140) [ 42.232017] IPVS: Creating netns size=2536 id=3 2017/11/23 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f00004dc000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000628000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fed000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x400008912, &(0x7f0000000000)={@common="69000000066c30000002e9ffde0300f1", @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) sync() r4 = creat(&(0x7f0000242000+0x7c4)="2e2f66696c653000", 0x5) getsockname$packet(r4, &(0x7f000025e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00001bc000)=0x14) accept$packet(r1, &(0x7f0000ae1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ec8000)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000165000)={0x0, 0x8}, &(0x7f0000197000-0x4)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000790000)="2f6465762f7667615f6172626974657200", 0x800, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00005ce000-0x20)={0x6, 0x8c, 0x204, 0x3e1, 0x5, 0x0, 0xfffffffffffff801, 0x8, r5}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = getpgrp(0x0) prlimit64(r7, 0x1, &(0x7f0000ffc000)={0x6c, 0x9}, &(0x7f000074b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000012d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ab3000)=0xb) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TCSETA(r4, 0x5402, &(0x7f00009f2000-0x14)={0x2, 0x3, 0x176, 0xff1, 0x80000000, 0x7, 0x3, 0xe8, 0x3, 0x4}) ptrace$getregset(0x4204, r7, 0x6, &(0x7f0000531000)={&(0x7f000038b000)="", 0x0}) ioctl$sock_ifreq(r8, 0x89f4, &(0x7f0000f91000)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00008e8000-0x20)="de000000000002000003ff00000004001900000200000000000000f5238f7e23"}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000aa1000)=0x7ff, 0x4) ioctl$VT_RESIZE(r6, 0x5609, &(0x7f0000c29000-0x6)={0x7, 0x100000fff, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000000e000)={@generic="0b6153de558ec4eb1f02be3ce09d87a0", @ifru_mtu=0x10000000003}) socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ef5000)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd2000)={0x0, 0x0}) [ 42.276056] IPVS: Creating netns size=2536 id=4 [ 42.339305] IPVS: Creating netns size=2536 id=5 2017/11/23 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xde2000)=nil, 0xde2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)="2f6465762f6b657963686f726400", 0x801, 0x0) write$fuse_notify_poll_wakeup(r0, &(0x7f0000238000)={0x18, 0x500000000, 0x0, 0x7}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000c2000)={0x0, 0x81, 0x20}, &(0x7f0000255000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000de0000-0x8)=@assoc_value={r1, 0x7ffd}, &(0x7f0000de0000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000937000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f000059f000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ddf000)=0x1c, 0x80000) sendto$llc(r0, &(0x7f0000de0000)="67e8502f95938ad5fa1a7c0a5ec71052805730fb42fbd19bc3fecea29bcf35c4526cd3e91f7aba96b91cbac75679c5d582863f9a3a425e03a20a9921c0265d119f2e426ba1a5075e2ba5c5c6e44f9182c28363c9c5679b304475a8945d012f0b8300c8ce4f", 0x65, 0x4008880, &(0x7f000067c000)={0x1a, 0xd, 0x6b, 0x38, 0x5, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f000002b000)=[0x9, 0x9]) setsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000de0000-0x1000)="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", 0x1000) sendto$inet(r2, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000777000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) connect$inet(r2, &(0x7f00009c8000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) mmap(&(0x7f0000de2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000de3000-0x20)={"cff8818eca07dda00ccaa42a9094c004", {0x4, 0x0, 0xd69, "7316905fef84", 0x5, 0x0}}) r5 = syz_open_dev$sg(&(0x7f0000b59000-0x9)="2f6465762f73672300", 0x406, 0x3) getpeername$llc(r5, &(0x7f0000ddf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ddf000)=0x10) sendto$inet(r2, &(0x7f0000857000-0x1)="60", 0x1, 0x81, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000b8b000-0x4)=0xf1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bbe000)={0x9, 0xff, 0x3f, 0x4, 0x8}, 0x14) shutdown(r2, 0x1) recvmsg(r2, &(0x7f0000dcd000)={&(0x7f00002e4000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00000e8000-0x10)=[{&(0x7f0000890000)="00", 0x1}], 0x1, &(0x7f0000dce000-0xa5)="", 0x0, 0x0}, 0x1011e) 2017/11/23 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x48, &(0x7f0000dbe000)=0x2, 0x4) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ba3000-0xc)="2f6465762f6175746f667300", 0x200400, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000059f000-0x3)="2f6465762f6175746f667300", 0x1, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000dc1000-0xc)="2f6465762f72666b696c6c00", 0x600, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ba000-0xc)="2f6465762f6175746f667300", 0x40, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c16000-0x4)=0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000dc0000)={{{@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}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc1000-0x4)=0xe8) r4 = getgid() mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00003a1000)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc0000-0x4)=0xe8) getgroups(0x7, &(0x7f00007e6000-0x1c)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r8 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000427000-0x8)="2e2f66696c653000", &(0x7f0000052000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbf000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000dbf000)=[{&(0x7f0000637000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a26000)=[{&(0x7f0000dc0000-0x5d)="7ab7107d821e2e7c776e2c1110547f833a0a6e1463eed5e7a08a9001717947f03055cade99664e3c9115e7f5fa70cbce8ef3a97a431a929d8fa52cb461aa5156a02661d3a4041798c1460bd99e4677f8dc6ff781237c1f4407ea48fa11", 0x5d}, {&(0x7f0000dbf000)="583b4bae306d193dbea993511f5087f9bb31ae20dad06e84954cfcf1769127f162b989d16258016b865eb79d1d6f727c5829e712aba8e61da86b70ffcfd4fd873e7f6c0b2caaf070ecce9ca949520d077a81b46061d39c2600e03922ec97db175aaebb7ff499ca54eec4cc9de6a2063f38df8626913cd2781ae7b2bfd6fe0f4aa279c58d9f12b80ded0f75f43cbcc1ac0d0ca6a8f5b6", 0x96}, {&(0x7f0000dbf000)="6742be9d685cdd10cd1f15167508fbe096fc0669b04f6f5ec170270969844448f9681f9324002414e5de0aa02fa4765927d30a98a8a3390d405c35b7bb30efe00b1291caa94f947285a1200ca04fa032a453d7c6bf604b9efe3a8582511ef54fdc1216b109488dda04d17d00b8130c21140a9a04055df3068533f482d743597600008c81aea0f4e9e1048e86d9a421714e23b9f81b0a2ace40364273677dbc49ebc52d0addaf4ad4120b2249beaac6bd3f3a67843675c332c55f3e8abd8acc63fcb703aec5a4a4f20b9e3d870a7e7e061f0ba7490db15c610e7b42c91fa9bb5eac5a5c550e7232fb61cfb7d912f9845ed1cc5e6b1265f5", 0xf7}], 0x3, &(0x7f000034f000-0xa0)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, []}], 0x6, 0x800}, {&(0x7f0000dc0000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000dc0000-0x10)=[{&(0x7f000001c000-0x86)="be1293dc19e9308c85e404af8de13e1f0ee4b0517dd0ddcebc2db7fcf17e3006a35c9650bc775cf1c9d9b81e8b48147e9a5bfacb59d03b8c6dd3708697bf3953e6cbce1a75571a370373a21d2b0559831ca0795a1e7cddcfd357cf04ba73565a9063be0a7ad5306e5031502a3406a5d7d3ef4a431b8fb10ee1f5cc58c87c3460b51b088ba781", 0x86}], 0x1, &(0x7f0000512000)=[@rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x3, 0x44045}], 0x2, 0x40000) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000dc0000-0x1c)={0xa, 0x2, 0xfffffffffffffff9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) r11 = syz_open_dev$mice(&(0x7f000040e000)="2f6465762f696e7075742f6d69636500", 0x0, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00006a1000)={0x0, 0x100000000}, &(0x7f0000618000)=0x8) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r11, 0x84, 0x22, &(0x7f0000baf000)={0x4, 0x0, 0x1, 0x8001, r12}, &(0x7f0000dc0000-0x4)=0x10) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f00004d4000-0x4)=0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r11, 0x2405, r11) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000dbf000)="2e2f66696c653000", 0x400000, 0x20) 2017/11/23 04:02:53 executing program 0: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) write(r0, &(0x7f0000964000)="1f0000003a00079f0000d209bdff7f000a3f0216f7ffffdc00000028000000", 0x1f) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000819000-0x4)=0x0) recvfrom$ipx(r0, &(0x7f0000ffc000)="0000000000000000000000000000000000000000000000000000000000000000000000", 0x23, 0x40000000, &(0x7f0000ffe000-0x10)={0x4, 0x0, 0x6, "bf13730a2640", 0x9, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000333000-0x18)={0x0, 0x80, 0x30, 0x6, 0x8}, &(0x7f00009a9000-0x4)=0x18) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000ffe000)={{0xffffffff80000000, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40, 0x80000, 0x6, 0x1f, 0xa19, 0x100000000, 0x1, 0x0, 0x4, 0xa8cf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dda000-0x10)={r2, 0xb5a, 0x4, 0x3}, &(0x7f0000ffd000-0x4)=0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000ffe000)={&(0x7f0000ffe000)=@full={{0x3, {"842b8b72b6d656"}, 0xc4}, [{"42c4bfe9eeea84"}, {"d9243cbba45e51"}, {"03bfae7dbe9527"}, {"d73765103332e2"}, {"1f2d43e0f10a9a"}, {"91d8f68dcf2ea9"}, {"4cd496ecc58bc3"}, {"69c3473a7c4e86"}]}, 0x48, &(0x7f0000c95000+0xed5)=[{&(0x7f0000dcb000)="44e402fbe72a3591e57e9e4989fb4b2c4c7e939b64646e978067fb00f4a0bd54", 0x20}, {&(0x7f0000ffe000)="3d30ecdac2495556212b14456419e89b73999417a6a993d018753b9159d0a90902163722215c420234771b67065ee97b6d1752306f7d91d48036dd6338f7a0c77acca5c485823dcbf65ee03a39421920e2993cf69bbed2ee80bbf77d5875a12d2ba5da6ad5923bd3d006f821ea40c43f4387a46a8add99c511af75ffc811fc1ea30bc9604258014c7adef3bc673ea0dbf04aed73fba089b4b25a71490221e5637132049c503c022eda301d3a6029d4d05bd7751622e7f3242308d59c50963ebe1c99cec5330c803e6b1600c71eb5fd359f78c18ccf0a74", 0xd7}, {&(0x7f0000062000)="ffe7042b50aa3ebc76a2db771c93ce99561b2a183569e17d2d4b33865a06691b57c3f3de64e1ba3ea62fbd4bfea6abcdf2df73ddb1051eadebfcfc858527b680d5b458de1773c676e51d49475271db8678a59cbe182994d62a5950639c440d48662e5a31bf89c7414eef296c43e756c65bffb146fae6488219d2bd02e7992933dab01b3042a63beb6bbd356224", 0x8d}, {&(0x7f000054d000-0x35)="0d45e3a26f5dbee3ce7cf8de4feb2710754a1e79a93876279aa3caae82236e2382db95e91ad8d036382d383bac68d8df8757a043ef", 0x35}, {&(0x7f0000de5000-0x34)="579933821560e0f8d77b584543fa9ec157f84ed6ef4d000ea3db3d48fc492ac09faa7fedb7a3468e8d5fcc23e711a897c296a273", 0x34}, {&(0x7f0000fff000-0x11)="2a442a1b05e73532e74ce9d6efafc8ecdb", 0x11}, {&(0x7f0000076000-0x1c)="7be5a0c7de1ee9c6b32877a4fac6765e916c794e8aa66195f000e881", 0x1c}], 0x7, &(0x7f0000ca8000)=[{0x58, 0x115, 0x10001, "4df88748dbba01f233a3a2b29a92206a7ba083e94eba7954c8a3d95fe8715ac7facabf952d2047a949f01e0c003bd73031f489832bd223446327132412ad6e98f499b6"}, {0x58, 0x10b, 0x80000001, "e58ab5de1648fada917f1a26d1b170fab6f186faf1b736ccdaa8f3b96e24008ce65c66c34955618fdf5e52730323971be6a21af8a73a397fe52f70201bc0f04f168cf8b68d0c9eb1"}, {0x30, 0x112, 0x2, "3916b38c43964845c826960f3c6f14aa47ffb4c1e99a56bf0e7b"}], 0x3, 0x80}, 0x800) write(r0, &(0x7f000024f000)="8c46c0453a5559f84d36dbf1f344c38747e75273e16543173252babc1792f2bcdacd9f7f1288616e8d990aa826c8c88eec848d665b865e8669b8e9e57a7e37f9900ef1f727ed6b4145d88293707c22de251e7f9ab1d738f90f34b78f42bdcc9e1f12aea04afa3329f02630ba310a39c0f7f6b7494deb5b266ace2ff948b85742f981a6a3e600a4c44ed00658fd793dc529be28894233", 0x96) clone(0x10004000, &(0x7f00000b5000-0x14)="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", &(0x7f0000cfe000)=0x0, &(0x7f0000e22000-0x4)=0x0, &(0x7f0000286000-0xf5)="f37cce45435b6ccf947601bd15658309a25a1b645e84fd11315e0c4438de99d8d551f73772fe7a0e8e288a8da39ef9e588b6131ec4a81f27a7c5172749524e56df099c8de22236851ebcf168f48757ddcbd2390f73fa97276410629f83f1cdf3762ed08b35db26b97ae0011e68f392273cc657dc6c4f924235a6c0744404660ffa220e81456789d938d5f52b7f5c5eca2ab7a9b499f4b7d9edd3138b000925c8894a1c39f0ba3a854c5ffef0504f5bb3a2ca963ab0e176dea3dd95759e22b4b7c5a165626258d463654947cb8f46f4eecc8e29db1fc6b0379cd27b52f6a95ddf6e667a2577681234ad6f8ee58de8c1fbce71d2fe54") [ 42.362976] IPVS: Creating netns size=2536 id=6 [ 42.376868] keychord: invalid keycode count 0 [ 42.397156] IPVS: Creating netns size=2536 id=7 2017/11/23 04:02:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000401000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r1 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0x101, 0x6, 0x9, 0x0, 0x56e, 0x200, 0xd, 0x81, 0x4000000000200, 0x9, 0x4, 0x0, 0x80000001, 0x2, 0x20, 0xfe, 0x100, 0xffffffffffffffc0, 0x100000000, 0x6, 0x5362, 0x5, 0x6, 0x0}, r0, 0x7fffffff, 0xffffffffffffffff, 0x1) clock_nanosleep(0x7, 0x2, &(0x7f0000065000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x2, &(0x7f0000000000)={r3, r2}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(r1, 0xa, 0x29) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000b37000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004be000)="2f6465762f73657175656e6365723200", 0x30000, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f7d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xf, 0x3, 0x2) readv(r5, &(0x7f00000d2000)=[{&(0x7f00000d3000-0xcb)="00", 0x1}], 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r5, &(0x7f0000f7d000)={0x1a, 0x1f, 0x5, 0x6, 0xd9d, 0xc9c, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_fanout_data(r5, 0x107, 0x16, &(0x7f0000f7d000-0x10)={0x4, &(0x7f0000895000)=[{0x0, 0x608, 0x7fff, 0x101}, {0x3f, 0x1, 0x3, 0xc0}, {0x101, 0x9, 0x4, 0x6}, {0x8, 0x393e77ce, 0xfffffffffffffff7, 0xb83}]}, 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007aa000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0xfffffffffffffffd, 0x1, 0x1, 0x10000000000, 0x0, 0x0}, 0x20) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f000076a000-0x8)={0x0, 0x0}) pipe2(&(0x7f0000226000)={0x0, 0x0}, 0x800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d98000-0xc)={0x9, 0x1, 0x5, 0x101, 0x4}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/11/23 04:02:53 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fea000)="2f6465762f6b657963686f726400", 0x8082, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000dc000-0x12)={0x7, [0x3, 0x3f, 0x2, 0x9, 0x7, 0x3, 0x7fffffff]}, &(0x7f0000fea000)=0x12) pipe(&(0x7f0000abb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000650000-0x19)=@known="73797374656d2e706f7369785f61636c5f64656661756c7400") mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f0000fec000-0x4)=0x0, 0x4) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r1, 0x4b70, &(0x7f0000fed000-0x30)={0x20, 0x8, 0x100000001, 0xffffffffffffffdd, 0x5, 0x2}) fadvise64(r1, 0x0, 0x0, 0x5) sendmsg$netlink(r3, &(0x7f000000d000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f00003ff000)=[{0x5d, 0x107, 0x9, 0x0, 0x0, "298d3d5d4c0001000000000000008197d9df7f0fb88c075931853de5aecf1544ec9a611b4cf1db7163e636000000000000000545e495262e57b61a1aa005b274d416d712e08d5340b647607ab8"}], 0x5d}], 0x1, &(0x7f0000feb000-0x20)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x1, 0x80000000000}, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000747000-0x4)=0x0, &(0x7f000042d000)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000fec000)=0x9, 0x4) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fee000-0x4)=0x0, &(0x7f0000fed000)=0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000feb000-0x4)=0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setattr(r4, &(0x7f0000fea000)={0x30, 0x0, 0x1, 0x101, 0x373, 0x3, 0x8b8, 0x4}, 0x0) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000d9e000-0x8)={0x0, 0x0}) r5 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$netlink(r5, &(0x7f0000c11000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00002fb000)=[{0x101, 0x0, 0x300, 0x7, 0x5a3, "ae938dbf2972749b918e3d920eedfd89fbb5e6fb9b86d43efeb7e640abef033b9ea02b3a4cbd1a82d6d7c600fafe5c6d9bd1c965dec166a65309b01d04c8f34c7994ab6af642e203b7c3eace497898a8f3eead01fdb35421a03b4766365e620a2e3c005820b3c2d6df074afe586cacd9527625788d14c6427021cdd44fc9824a428b718700c2193f1361833bf178b99401c42407c14b283ea10e0f9ae0ad5d252b9f39ebfbfc3bd649c51fd9144e9372f57751a418f8facd63dc000d2661c485d9468b74a55931399045897b9240329348c223fd4805197049d49a01c78b4935b68f35678040f9d42fe706ed4c26485a05"}, {0x8f, 0x7, 0x300, 0x10001, 0x7, "e464d7d4d7587481d70c70e1e96220eeb71c3c24ea67355312c982f8b36e4bc501ced886a4761411e2ce5bd231787e6f22a29b47f61ee38a71abbff85d804befc2de7d1eff33acaa911bd13c91f87b630a3f72c90f2799d01ae27b5eaaf10b6b220f0dbfe19c87d702a9b1be0caa08facd9f628a4ecdbb8b95d26c75b53c9d"}], 0x190}], 0x1, &(0x7f0000f30000)=[], 0x0, 0x2}, 0x0) 2017/11/23 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000961000-0xe)="2f6465762f6b657963686f726400", 0x82d00, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000008e000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a36000)=0x1c, 0x8000000080000) r2 = syz_open_dev$sndseq(&(0x7f00009d5000)="2f6465762f736e642f73657100", 0x0, 0x20042) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000936000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4bac6d7b, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ceb000)=0x8c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000a38000-0x8c)={r3, @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]}}, &(0x7f00009fc000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x1, 0x400, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x36, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000d9f000)={0x0, 0x0, {0x4, 0x2, 0x1000000000003, 0x1000000000000, 0x7e000404}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000bec000-0x5c)={0x10000000, 0x2, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) lstat(&(0x7f00000ca000-0x8)="2e2f66696c653000", &(0x7f0000bf9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)="2f6465762f70746d7800", 0x4, 0x0) sync() r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f0c000+0x969)="2f6465762f70746d7800", 0x10400, 0x0) fcntl$dupfd(r4, 0x7fffc, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000808000)={0x0, 0x0, 0x0}, &(0x7f0000ac3000)=0xc) open(&(0x7f0000edf000+0x5b0)="2e2f66696c653000", 0x7ffd, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x800000001b, &(0x7f0000ece000)=0x100000000010001, 0x4) setsockopt$inet_mreqn(r6, 0x0, 0x27, &(0x7f000000c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x0}, 0xc) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0]}, 0x28) getuid() fstat(r2, &(0x7f0000218000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000066e000)=0x0) r7 = socket(0x10, 0x200005, 0x0) ioctl$int_in(r5, 0x5422, &(0x7f0000d13000-0x8)=0x112ecf911) getresuid(&(0x7f0000ffc000-0x4)=0x0, &(0x7f0000e29000)=0x0, &(0x7f000009b000)=0x0) write(r2, &(0x7f0000972000-0x23)="220000e5170007000100f5cd090005000a0800a000000000001a000004000800000007", 0x23) setsockopt$inet_msfilter(r6, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) read(r5, &(0x7f0000532000)="00", 0x1) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000a41000-0x4)=0x0) [ 42.420465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21818 sclass=netlink_route_socket pig=3554 comm=syz-executor0 [ 42.446769] IPVS: Creating netns size=2536 id=8 [ 42.456522] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21818 sclass=netlink_route_socket pig=3554 comm=syz-executor0 2017/11/23 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xc23000)=nil, 0xc23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r4 = getpgid(r1) socket$netlink(0x10, 0x3, 0x6) wait4(r1, &(0x7f0000000000)=0x0, 0x40000000, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getitimer(0x100, &(0x7f0000c20000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000022b000)="2f6465762f70707000", 0x400000, 0x0) clock_gettime(0x4, &(0x7f0000001000-0x10)={0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000326000-0x8)="2e2f66696c653000", &(0x7f0000001000-0x8)="2e2f66696c653000", 0xc000, r2, r3, 0xf, 0xee, 0x48000) fcntl$setown(r0, 0x8, r4) fcntl$setsig(r0, 0xa, 0x8000082) fcntl$getownex(r0, 0x10, &(0x7f0000001000)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) ptrace(0x4207, r6) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c21000-0xa)="2f6465762f70746d7800", 0x1, 0x0) shmget(0x1, 0x2000, 0x800, &(0x7f0000c1f000/0x2000)=nil) mmap(&(0x7f0000c23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r7, 0x4b49, &(0x7f0000c23000)="87e37a20e1e19a2fab8ea980ef7572682f39fa1f51881cbaba56dc2859498da382b45892dc5dc975de0a0000000000000000000000000000fffaab5203c8de4a13f1dfc0dde664057dbb6ff8fd5d9fd1a1c42fa1e1083f90a77227b60a8226acc92fc2b8aebc90f5e4cb7f0c51be8c04795f4f54000000000000000200af0bdb1ede6591341e4863dd179a0f93c1826f2288f73e3731") mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000c26000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc2, 0x2, 0x9, 0x7, 0x80}, &(0x7f00002a6000)=0xa0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000c26000-0x98)={r8, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3}, &(0x7f0000761000)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000c24000)={0x0, 0x10000}, &(0x7f0000404000-0x4)=0x6) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f0000c24000)={r9, @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]}}, 0x8c) ptrace$cont(0x1a, r6, 0x7, 0x40) 2017/11/23 04:02:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$evdev(&(0x7f0000438000-0x12)="2f6465762f696e7075742f6576656e742300", 0x7983, 0x20000) getrusage(0x1, &(0x7f0000a5d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) writev(0xffffffffffffffff, &(0x7f0000d2b000)=[{&(0x7f0000d25000-0x29)="290000001800fffdfeff7500000a00210200e3000000000700feffff0800080005000200000000c000", 0x29}], 0x1) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c77000)="2f6465762f72746300", 0x8800, 0x0) modify_ldt$write2(0x11, &(0x7f00008a1000)={0x10001, 0x75e5, 0x4, 0x93e2, 0x0, 0x0, 0x0, 0x1ff, 0x4000000000000000, 0xffffffffffffffc1}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f000039d000-0x5)="f4723000", &(0x7f0000f18000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000975000-0x1)="00", 0xfffffffffffffffe) r4 = socket$unix(0x1, 0x2, 0x0) keyctl$revoke(0x3, r3) r5 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r5, 0x0, 0x0, 0x62000) ftruncate(r5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x2) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000dff000-0x4)=0x0, &(0x7f0000ca4000)=0x4) getpgid(0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000be4000-0x20)={0xf8f8, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f000000c000)={0x80000001, r7}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000ab6000)={0x0, 0x1}, 0x8) bind$inet(r6, &(0x7f0000091000)={0x2, 0x0, @rand_addr=0x283, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = mq_open(&(0x7f000004b000)="2f246367726f75706c6f00", 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000905000)={0x77359400, 0x0}, &(0x7f0000bf7000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f000045f000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedsend(r8, &(0x7f000011f000)="", 0x0, 0x0, &(0x7f0000036000)={0x0, r9}) mq_timedsend(r8, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) mq_timedreceive(r8, &(0x7f0000ed0000)="000000", 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/11/23 04:02:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000de2000)=0x400001000000005, 0x4) dup3(r0, r0, 0x80000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000563000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000ed5000-0x9)="2f6465762f72746300", 0x200000, 0x0) socketpair$inet(0x2, 0x80003, 0xf, &(0x7f0000fff000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00009f2000-0xe8)={{{@in=@empty=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}, {{@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}}, &(0x7f0000f88000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000bec000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20, 0x7, 0x4, 0x100, 0x6, 0x4000004, r2}) sendto$inet6(r0, &(0x7f000024d000)="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", 0x1000, 0x40000, 0x0, 0x0) sendto$inet6(r0, &(0x7f00003a9000-0x3)="06e331", 0x3, 0x48000, &(0x7f0000f57000)={0xa, 0x0, 0xffffffffffff7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x100002e, &(0x7f0000f6b000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000f09000-0x1c)={0xa, 0x2, 0x80000002, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f9f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00007f3000-0x8)={0x0, 0x5}, &(0x7f0000624000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000072a000)={r5, 0x382}, &(0x7f000039f000-0x4)=0x6) r6 = socket(0xf, 0x4, 0x20000000000000) sendto$inet(r6, &(0x7f0000813000)="7892c0d9154c9d985865423fadccfa6d10f0e3da6ddcc296bd1085bf9931c5ceb36d1455750b1c1028cd95addecf6f08fccad22b48aff5841f709a545f7a5ed39d64e67978c594c374", 0x49, 0x1, &(0x7f0000d4c000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket(0xf, 0x3, 0x2) write(r7, &(0x7f0000001000-0x10)="020f0019020000000000000200fb3700", 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0x0, 0x200, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xfffffffffffff801, 0x0}, 0xffffffffffffff65, 0x7, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3}, 0x4, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0xffffffff}}, 0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e36000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0xe8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) epoll_create1(0x80000000) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r7, 0x890d, &(0x7f0000ec6000)={0x2, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7dc3f18e, 0x4, 0x1f, 0xffffffff80000001, &(0x7f0000ddf000-0x10)=@generic="ffa685ca0294c06ce464a82fa83f79b9", 0x1, 0x0, 0xfffffffffffff800}) mmap(&(0x7f0000000000/0x76000)=nil, 0x76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) [ 42.500983] netlink: 73 bytes leftover after parsing attributes in process `syz-executor2'. 2017/11/23 04:02:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000ba2000)=0x7, 0x4) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f000031c000-0x4)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000390000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000efa000)={0x2, 0x203}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000212000)=0x52, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000cc7000-0x4)=0x1, 0x4) sendto(r1, &(0x7f0000f20000)="417a9dadcad9ae", 0x7, 0x0, &(0x7f00005dc000)=@sco={0x1f, {0x3, 0xfffffffffffffffe, 0x200, 0x4, 0x89, 0x7}}, 0x8) sendmsg$netlink(r0, &(0x7f0000c0a000)={0x0, 0x0, &(0x7f0000335000)=[{&(0x7f000006b000)=[{0x12, 0x13, 0x3ff, 0x0, 0x0, "4506"}], 0x12}], 0x1, 0x0, 0x0, 0x0}, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b9b000)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000040000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000679000)={r2, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc849}, 0x98) r3 = dup3(r1, r1, 0x80000) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f000039f000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008a1000-0x8c)={r2, @in6={{0xa, 0x3, 0x445, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f70746d7800", 0x2, 0x0) ioctl$TCFLSH(r4, 0x540b, 0x80000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009cd000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) fstat(r5, &(0x7f0000e51000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r5) setregid(r6, r6) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept4$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000d18000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, r7, 0x0) mmap(&(0x7f0000000000/0x88f000)=nil, 0x88f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) pread64(0xffffffffffffffff, &(0x7f00001b0000)="", 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x409, r0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00003a6000+0x6a1)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r2 = socket$inet(0x2, 0x5, 0x4000000000000801) r3 = dup(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000378000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000000)={{0xffffffffffffffc0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, 0x10, 0x3f, 0x5a, 0x5, 0x79ae, 0x5, 0x0, 0x2, 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]}) pipe2(&(0x7f0000b1e000-0x8)={0x0, 0x0}, 0x80800) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89ee, &(0x7f0000001000)="cf6de68b8922d42a30c18340c77afb2b62984df9ffefcd644d746766c9edcd9bed4c4dc54628c69b2b5aa5e4cc2bd7aebd17d8c4b235b47dea90e3546241c25c2591c7f8383a500c2f1d8cad6748b36088c55a11cf9cf415719ce2fea1818babf599c3b0b3040df36f531b0366a2adbf84950bf9a2c058f0f92e1c5700e825080a4b24d3dac3eda55f8117a057a1a76c28ee72f8dfe45cf6a6c717fa33d53918d4dc46f8ee566ffd4de0b9cfa409be3d806a58467b606061b6620efe10d2112f71a86aec7c76a1745a2e90039bf5ca25127ca31bf3d73e66d4f022f269e34e") getsockopt$inet6_dccp_buf(r3, 0x21, 0xf, &(0x7f0000de1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000317000-0x4)=0x51) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000696000-0x1b)={0x0, 0x13, "8d78478da19bdd26273af15f78fa04c78c0c8f"}, &(0x7f00006f0000)=0x1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f000027f000-0x8)={r5, 0x10000}, &(0x7f0000002000)=0x8) r6 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000004000-0x5c)="1e943be560e109c010cbe6cb3319835b6989cf212e01f2ff66ae9ad4e651f069d2e5b050e1c139c7b650a85d5f24c493919d1035ab6297714433161a8e634315ab3fca8d402f4c9e56a10a851a8bd21b4c4c4a94968ac0cba3b7ed62", 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000002000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x57b7}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x7) getgid() ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000dca000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r6, &(0x7f000081c000-0x8)=[{&(0x7f00003e7000-0x29)="290000001d00193d55a8a347000a007c0200e300000000000000090009000100000000000000000009", 0x29}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)="da5614bf8ecddc5611580d070776a0d2fd54d7e02957e2b18b7804114b54673ddaefdc81342825dfd578c267efd401e4cab24e7b1a3671b0ec7ec82769a80f79f6256bfb898fc4e3cc17ef288d2ad8452323d4a3191ecb635c7f51936bb523e833002080e5708cf80a8bbfbc9ab4cf44b5fe9c5c5f7a638cc1c733c6f7562f234be9f26e0f0091135993e0a92f6bd07b993ffdc1ac0527697e19cc894aff582f87ffb39b8aafeaea3556f5d35a49e2f5cecea2c7094a7501955ac58e6efa2f9f75cf652fe01e3e708dbae2f69399e4606d110340df993685956978c22b94eed20609a37ab9e21bf5f6b9c8f25630a2721fc5", 0xf2) socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="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", 0x6df) 2017/11/23 04:02:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = accept4(r0, &(0x7f0000c41000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000850000)=0x60, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009b9000-0xa)={0x3, [0x4, 0x3ff, 0x7]}, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000bd5000-0x4)=0x76, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r2, 0x10e, 0xa, &(0x7f0000001000)="", 0x0) 2017/11/23 04:02:53 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000b35000-0x4)=0x0, 0x80000) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000fe1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fe2000-0x4)=0x14) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000fe2000-0xc)="5d2e70726f631c70726f6300", 0x1) fchmodat(r3, &(0x7f000077c000-0x8)="2e2f66696c653000", 0x12) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x6, &(0x7f0000ee1000-0x81)="c2", 0x1) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000708000)=0x5b3ffffffffffffd, 0x4) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000fe1000-0x1)="06", 0x1) recvmsg(r1, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)="00000000000000000000000000000000", 0x10, 0x0}, 0x2020) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000fe2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000045b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = fcntl$dupfd(r3, 0x0, r2) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f000006f000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="79616d30000000000000000000000000"}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fe2000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fe1000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@broadcast=0xffffffff, 0x3, 0x3, 0x0, 0x3, 0xe, 0x20, 0x80, 0x81, r4, r6}, {0x3, 0xffff, 0x0, 0x0, 0x6, 0x1, 0x4, 0x3000}, {0x5, 0x1, 0x1, 0xffffffffffffffc1}, 0x800, 0x5d6c, 0x3595, 0x0, 0x84, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x200}, 0x1f, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, 0x3, 0x2, 0x4, 0x9d8b, 0xffff, 0x7}}, 0xe8) 2017/11/23 04:02:53 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000014000-0xdd)="e63af1222c19525ab9224afbea6e149f504d174cdcbad19dd3f416ee331ffbeb54f8c093017374ee5a644170bd2a687170e96a4f35ac5ad26c01cd1fb42e03ef9ff607d03c94c46d8a66d551ca7d20e72ae984a387e4c768a0ba7542b8c3cbc097c985432fa2b797b38989b9658a8da640a9bf923c33d37ec3d676a4f21151f444545c6d316ef0ca44ef34067e95f871e050e59ac324808ecf271e2f56ecca91c0d8f9996718d509847e717375ac1b4ce34f150aeb8ceba89cff76164bbcdde63f6d207689b6f487198eec091dde627c173118270ff837caa578d6c04d") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000005000)={@generic="427971a263d7c607145949397542c45d", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000004000)=0x0, &(0x7f0000002000)=0x4) 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) syz_open_dev$mice(&(0x7f0000012000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x101100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000011000)=[{&(0x7f0000000000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000}, {&(0x7f0000001000-0x9d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9d}, {&(0x7f0000001000-0x18)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x5d}, {&(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68}, {&(0x7f0000001000-0x9c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x9c}, {&(0x7f0000001000-0x21)="000000000000000000000000000000000000000000000000000000000000000000", 0x21}], 0x6, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x7ff}, 0x1}], 0x1, 0x100, &(0x7f0000013000-0x10)={r1, r2+10000000}) timer_create(0x0, &(0x7f0000002000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000004000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) keyctl$update(0x2, 0x0, &(0x7f0000014000-0xdb)="51", 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/11/23 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000ebe000-0x10)=[{&(0x7f0000ea5000-0x3a)="390000001000093805bb61e119050021071c005e02000000000000000261800419000d00f0000a00f00bff31f30f3cc30300800000011e3a69", 0x39}], 0x1) r1 = dup(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003e6000-0xb)="2f6465762f6877726e6700", 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000db1000)="2f6465762f6175746f667300", 0x0, 0x0) renameat(r1, &(0x7f000043a000)="2e2f66696c653000", r2, &(0x7f0000f46000-0x8)="2e2f66696c653000") ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000af2000)={@generic="3eac4c7c19f9f614cf4dbcc6c9939935", @ifru_flags=0x1001}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000c51000-0x50)={{0x3f, 0x100000000}, {0xffffffff, 0x4}, 0x2, 0x2, 0x200, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 04:02:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f000093f000-0x3)={0x42424242, 0x42424242}, 0xa, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xdf, &(0x7f000078a000)=0x5, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000c9c000)={0xa, 0x3, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) ioctl$int_in(0xffffffffffffffff, 0x5453, &(0x7f0000ce7000)=0xffffffffffffff78) listen(0xffffffffffffffff, 0x5) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000974000)={@generic="e7faa419ff052c1c00000400f7ffffff", @ifru_flags=0x2000}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000519000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000-0x4)=0x10, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000006a000)={0x4bfba325, {{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]}}, 0x90) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) connect$inet6(0xffffffffffffffff, &(0x7f0000e77000)={0xa, 0x3, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10003d6}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f00004a8000-0x4)=0xa, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000af0000-0x10)={0x0, 0x2, &(0x7f0000c73000)=[@in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005a5000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000f6000)={r2, 0x1b, "330541b37d72c1314f82fa136fd66921f868fa4b46bf02b82e3ec8"}, &(0x7f000072a000)=0x23) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000c72000-0x11)="000000005de300077c6dca76efaaff5007", 0x11) sendto$inet6(r0, &(0x7f0000e17000)="24", 0x1, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x1, 0x804, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000441000-0xc)={0x0, @multicast2=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000360000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000d8f000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8001, 0xef1, 0x500, 0x200, 0x102, r4}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000856000)={{{@in6=@loopback={0x0, 0x0}, @in=@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}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1d000)=0xe8) setsockopt$inet_tcp_buf(r1, 0x6, 0x404, &(0x7f0000298000)="c264bd0c8f1d3c416a787b37fb58d7e072e414a1326d5de60000000002000003efff00000005000001acac47428b7e9f1ce14ad7bcdee512d873b9cc759efffc796ddca4b41bb10918a205a92ab65c304d7939d1c0696b1dfdc69bb71f9a538c8e97571e000000068610f4a82a358e4e4252da57fb943d1bff0300008afd416d01e355394aca4406d202", 0x8a) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000d05000)=0x0) sendto$inet(r1, &(0x7f0000984000)="bb", 0x1, 0x20008041, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000073e000-0x50)={@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}, @loopback={0x0, 0x1}, 0x8, 0x3440, 0x6, 0x100, 0x6, 0x10100, r5}) close(r1) socket$inet(0x2, 0x80000, 0x1fe) socket$inet6(0xa, 0x1800202f, 0x10000006) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000f4000-0x8)={r3, 0x22122}, &(0x7f0000a98000)=0x8) 2017/11/23 04:02:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000935000)="2f6465762f70707000", 0x40002, 0x0) getsockname$llc(r0, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r1 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000875000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000c81000-0x4)=0xc) fcntl$setlease(r2, 0x400, 0x1) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f2d000)=0x0, 0x4) bind$inet(r2, &(0x7f0000d6a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f000048b000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r6 = dup(r2) write$tun(r5, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$ax25(r6, &(0x7f0000be9000)="", 0x0, 0x142, &(0x7f0000a20000-0x10)={0x3, {"a251cbc7fc7a79"}, 0x0}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r1) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f00000d6000-0x8)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pause() r7 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r7, &(0x7f0000604000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r8 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f00009c2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000341000)="00", 0xfffffffffffffffe) r9 = add_key$keyring(&(0x7f00000e6000)="6b657972696e6700", &(0x7f0000acb000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r8) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r9) 2017/11/23 04:02:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0xffffffffffffffdb, 0x100000000000003}) r2 = open$dir(&(0x7f0000fff000-0x8)="2e2f66696c653000", 0x40, 0x110) readahead(r2, 0x100000000, 0x2) r3 = open(&(0x7f0000e18000-0x8)="2e2f66696c653000", 0x20600, 0x2) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000ae9000)={0x800, 0x7ff}) getsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f000057d000)=0x0, &(0x7f0000d54000)=0x4) timer_create(0x6, &(0x7f0000a65000-0x50)={0x1, 0x80, 0x4, @thr={&(0x7f0000375000-0xbb)="f9c2bbbe98e58a3c673ccdb951f43fa83d05023c2a18d9ba9fa0792a4b4ed57388d22db29610911c30e21190fb9b618a7b42840d7350c5d0d9cb817bb2163d94048b12cbee9a15e39a5134c30be15c82a3a413b4ec3b8a465f209112525ddb8790c1eb5c2cc660677f66a93156450fade2e99b8be350a20fa37cd71a08ba7565b5a717c9929395cf0bc0f67cc8fa77e6f84b9797323defc6d56200bb99145b3bb5804293e22152c96a535ce9872a4cf3d19ef9c9fce3bc7a404989", &(0x7f00001da000)="f956e8b8fbfad6c236f17a7c26637ede8a6043e39d0ab773b81a69872d867d5e514c4b9afa16fac59308f12727574c14062c20bf385595163fa26a010b9f55799011d4c0610086c052eb7205d68f57e144a305a67bb9bd0dd15cf0684b53a86d332e6dedb9a58583738c"}, []}, &(0x7f0000a64000)=0x0) r4 = signalfd4(r3, &(0x7f00003ea000-0x8)={0x7ffffffffffffdb0}, 0x8, 0xa) read(r4, &(0x7f0000b0a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80) [ 42.619680] netlink: 73 bytes leftover after parsing attributes in process `syz-executor2'. [ 42.696381] device gre0 entered promiscuous mode [ 42.724388] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.724397] FAULT_FLAG_ALLOW_RETRY missing 30 [ 42.724407] CPU: 1 PID: 3635 Comm: syz-executor4 Not tainted 4.9.64-gfbb7468 #94 [ 42.724422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.724435] ffff8801cb5ff990 ffffffff81d90429 ffff8801cb5ffc70 0000000000000000 [ 42.724447] ffff8801a98b6110 ffff8801cb5ffb60 ffff8801a98b6000 ffff8801cb5ffb88 [ 42.724459] ffffffff8165e3c7 0000000000002871 ffff8801c92988f0 ffff8801c92988a0 [ 42.724461] Call Trace: [ 42.724474] [] dump_stack+0xc1/0x128 [ 42.724484] [] handle_userfault+0xa37/0x1300 [ 42.724495] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.724504] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 42.724517] [] ? handle_mm_fault+0x117b/0x2530 [ 42.724527] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.724537] [] handle_mm_fault+0x1fd1/0x2530 [ 42.724546] [] ? __pmd_alloc+0x410/0x410 [ 42.724556] [] __do_page_fault+0x5b7/0xd70 [ 42.724565] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.724573] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.724581] [] do_page_fault+0x27/0x30 [ 42.724591] [] page_fault+0x28/0x30 [ 42.724600] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 42.724609] [] ? SyS_recvmmsg+0xc4/0x1c0 [ 42.724617] [] ? __sys_recvmmsg+0x6d0/0x6d0 [ 42.724627] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 42.724634] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 42.724643] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 42.724667] FAULT_FLAG_ALLOW_RETRY missing 70 [ 42.724674] CPU: 1 PID: 3622 Comm: syz-executor4 Not tainted 4.9.64-gfbb7468 #94 [ 42.724678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2017/11/23 04:02:54 executing program 0: ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x7) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00006d3000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000686000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005c5000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000052f000)=0x1c, 0x800) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000aa5000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x200000000010000, 0x0, 0x3, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0xfffffffffffffffe, 0x0, 0x1ff}) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000110000/0x3000)=nil, 0x3000, 0x1000000, 0x5, 0x10900) r4 = syz_open_dev$sg(&(0x7f0000bd5000-0x9)="2f6465762f73672300", 0x0, 0x100000000) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f0000f80000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") flock(r4, 0x3) r5 = dup(r4) ioctl$KDGKBLED(r5, 0x4b64, &(0x7f00008db000)=0x0) ioctl(r4, 0xc0481273, &(0x7f0000007000)="") syz_open_dev$urandom(&(0x7f0000f75000)="2f6465762f7572616e646f6d00", 0x0, 0x8003ffff) pread64(r2, &(0x7f00000e8000-0x4a)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x4a, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f0000bc1000-0xc)="2f6465762f62696e64657200", 0x800, 0x0) ioctl$KDSETMODE(r4, 0x4b3a, 0x4) read$eventfd(r6, &(0x7f0000df0000)=0x0, 0x8) symlinkat(&(0x7f0000518000)="2e2f66696c653000", r4, &(0x7f0000783000)="2e2f66696c653000") inotify_add_watch(r4, &(0x7f00006eb000-0x8)="2e2f66696c653000", 0x1000401) open(&(0x7f0000701000-0x8)="2e2f66696c653000", 0x22000, 0x84) 2017/11/23 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xd, 0xfffffffffffffeff) r1 = perf_event_open(&(0x7f0000940000)={0x3, 0x78, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x27, &(0x7f0000fd9000)=0x10000, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000036b000-0x8)={0x0, 0x3f}, &(0x7f0000ece000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r2, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x80002, 0x300) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000dca000-0x100)={0x17ca, 0x0, 0x4, 0x80000001, 0x4, [{0x8000, 0xf06, 0x100000001, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x1, 0x1e0, 0x7, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x82bd, 0x7, 0x3, 0x0, 0x0, 0x2401, 0x0, 0x0, 0x0}, {0x150a, 0x6, 0x100000001, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000447000)={0x0, 0x4, &(0x7f000056b000)=[@in={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff}]}, &(0x7f000062a000)=0x10) close(r1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f00002a8000-0x4)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e5c000)={r4, 0x6, 0xfffffffffffffff9, 0xdf}, 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000275000-0x4)=0x0, &(0x7f000059b000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000264000+0x8c6)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe8000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f00007a7000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, 0xbff, 0x264, 0x0, 0x0, 0xee, 0x80, r5}) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00002ad000)={0x0, []}, &(0x7f00002aa000)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x2e, &(0x7f000061f000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000911000-0x4)={0x6c6f9ab1, 0x0, 0xffc}, 0x4) getsockopt$packet_int(r3, 0x107, 0x12, &(0x7f0000b7c000-0x4)=0x0, &(0x7f000005f000-0x4)=0x4) getpeername$inet(r3, &(0x7f00005d8000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a40000)=0x10) getsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000a20000-0x4)=0x0, &(0x7f0000afe000-0x4)=0x4) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r7 = socket(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000ab4000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x2021, &(0x7f0000564000-0xc)=@nl={0x0, 0x0, 0x8000, 0x3}, 0xc) socket(0x8, 0x804, 0x4ffffffeffc) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f000018b000)=0x0) connect$inet(r7, &(0x7f000005a000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00001f9000-0x8)={0x0, 0x0}) 2017/11/23 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x6, 0x100, 0x7) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fd1000)="2e2f66696c653000", 0x200000, 0xc4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x803, 0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40000, 0x0) sendto(r2, &(0x7f000030c000)="140000000d0ae7fc000000ab0002001708000000", 0x14, 0x24008002, 0x0, 0x0) dup3(r2, r3, 0x80000) setsockopt$inet6_dccp_buf(r2, 0x21, 0xbc, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r3, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r1, &(0x7f000096c000-0x20)=[{&(0x7f00007e4000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec", 0x43}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) r4 = socket(0x9, 0x400002, 0x401) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f0000b84000)={&(0x7f0000964000/0x4000)=nil, 0x4000}) fdatasync(r2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000bc2000)={0x5, &(0x7f000069b000-0x28)=[{0xb4, 0x9, 0x8000, 0x9}, {0x6, 0xffffffffffffa475, 0x6, 0x8}, {0xffffff7ffffffffd, 0x6, 0x8, 0x7fff}, {0x42b, 0x2, 0x5, 0x4}, {0x1, 0x9, 0x1650eb66, 0xffff}]}, 0x10) write(r4, &(0x7f00000f1000)="2400000013000700fe00001b06250000010000170900ba0014001e920cff000002161705", 0x24) pipe(&(0x7f000058e000)={0x0, 0x0}) ioctl$UFFDIO_COPY(r3, 0x8010aa02, &(0x7f0000837000)={&(0x7f00004aa000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000017e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd1000-0x10)={0x0, 0x0}) 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)="2f6465762f73657175656e6365723200", 0x40006, 0x0) bind$nfc_llcp(r0, &(0x7f00001aa000)={0x27, 0xfffffffffffff000, 0x1f, 0x7, 0x8, 0x8, "aa14bb7bb853bdc230fe7446db726d763440ae02b800b669e73fb24400568e10f3d94281ba40967ea71068ded02054acc052611e44e7d87001481716cce4b9", 0x4}, 0x60) bind$unix(r0, &(0x7f00009d4000)=@abs={0x0, 0x0, 0x3}, 0x8) ppoll(&(0x7f0000dda000)=[], 0x0, &(0x7f0000dde000-0x10)={0x0, 0x0}, &(0x7f0000fb1000-0x8)={0x400000000000000}, 0x8) r1 = fcntl$getown(0xffffffffffffffff, 0x9) close(0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000ba000)=0x7, &(0x7f00004dd000-0x4)=0x4) stat(&(0x7f0000307000)="2e2f66696c653000", &(0x7f0000b93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a35000)="2e2f66696c653000", &(0x7f0000b80000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000450000)={&(0x7f0000a89000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000ab2000-0x60)=[{&(0x7f0000c29000)="61a75377cec4c1ec0678b738381db770f20387a93314d361d6c8a032a5", 0x1d}, {&(0x7f0000590000)="5b5e6eaf54b6d1e8464bce5d8f4d643f90ede57391b87d184d02aa17fa163434db5b017c6fe4959402539bcc6f91668d8430711ee703f228e9dbb786050bd483dcd06dac780890ee59e18a09642d36f76a65af9ecf9a9098a6478f3d760a2cf2413b18f4145c6fbb1c3731830bf4fa1efc5e29090d57792a995f68348214a711040c3ccfe98b8c432ecbe6d942b1487b35cd94aa6d3a4f54baac2eda8744d1d1b5c0d7aeac6a386dbae0ff6a0de7e499823b96fe1513b9150837d1a11cf4550c44f635639a4db5cdd970f37a9c5dc55f150599411f84574ff0e0901476381f5d856b", 0xe2}, {&(0x7f000067f000)="38a45af1147d5e9d9e1e9f4cca023d48f2f41b02aa33f4604c441b676d3b8dc734ca546abf91f6a30157dc1fcdb28c65c57f46ff4e4284355081470e0590cfba17cfc3a8b5b4b0a70be3dea796100aed24ec120bb7e5cf8a626307d83a76fe01f0f3bd1ba13ac824469d13335793c93858b5b2cd1f76dc5e0b6fd936257286a4e0c6efcfd9a2972acb27fc94e0df9cadd379126d50c223e674576a89780292e0b9ce0a09ffa470bcf732d2b783e4d2052db0df3fe7640bc9115e9a9a6e75201e371069b90e1ffb4fe03f1c8faa938646b869a260aa95f9d1d6520f255a5cceec", 0xe0}, {&(0x7f0000011000)="380cef4e6bbaa41266172548b1ecf459c9096fc3385e71651ee6f1e2b362b5b3542ea3201b0fadcfd44fbfa36057dc8b0c1fed89c0b0c40a87172d9412b30031277373ef0f51f520d832ae82ede0676c83eacf9579ac7585aec0b237a8c2cb6b13c09f605c9bf96a33bb62b7526aa94ad21558fa83b1a268821782a45d252fc227d7d3110c971cac9c4cc6a1239916c643d9aa80a40cc2880e65b17fa484105d6ddb1ceff8554cc8ddf09ff2e37006c9efd6cc0626287903c47531af2715dfdde229b06aa4c888707cf5bbc99485910f0a79f398c89f7e308c74c05f0f3ae8a4159b0234760e386a", 0xe8}, {&(0x7f0000fa9000-0x7f)="a0a72f194bee901c5810a307034163ef9a256b9f8f18cd347c1933b2d5f98596cf82b9fddf1df35ba88a8d9ef35b531497c6360a1185a491cd08df9f6e3bab8fe23c3df8250058e0f3be593a0cbd7a8460c1e973f1b96fc456aeda1e412d36cbe3551d267d80b7e645b5906e8eff87f2e15a04c94949e49b13ed950a0610a2", 0x7f}, {&(0x7f0000735000-0x32)="1e25cb6f33829c13f40711447f26a86fb4769acf7ca4a6cb0976c05fd063b68824172d7304573a638191f58d58a8bce6db01", 0x32}], 0x6, &(0x7f0000b89000-0x88)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r2, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r2]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x4, 0xc080}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000351000-0xf)="2f6465762f736e642f74696d657200", 0x0, 0x0) r6 = accept(r2, &(0x7f0000b1f000-0x3)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ce5000)=0x8) ioctl$sock_inet_SIOCGIFNETMASK(r6, 0x891b, &(0x7f0000e28000-0x20)={@common="6970365f767469300000000000000000", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000262000-0x34)={{0x0, 0x3, 0x3, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000e86000)={0x0, 0x2, 0xffffffffffffffe1, 0x3, 0xfffffffffffff000}) r7 = syz_open_dev$mice(&(0x7f0000022000)="2f6465762f696e7075742f6d69636500", 0x0, 0x400001) ioctl$RNDADDENTROPY(r7, 0x40085203, &(0x7f000007c000)={0x2, 0x80, "964383c41a851a865933f43793b8e7c579b199a1f956785d10af1615af4c0fbb9748fac3db1c8097eb78862d5b99aa7662b1b5410e9bf4ac76838d0d5bb02d2aa1be7fe57a5ba31ecc8e29fb673a376ad3985cab8e8ee9d826f52c4e5ea698abbe2cb69da031d6af84bf3960c4af4907c8778e92544b3f0f9d3de39c013b0a5b"}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r5, 0x54a2) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000ebf000)={0x0, @loopback=0x0, @multicast2=0x0}, &(0x7f0000f65000-0x4)=0xc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r7, 0xc01064b5, &(0x7f00008e2000-0xc)={&(0x7f00001fe000)=[0x0, 0x0, 0x0], 0x3}) sendto(r6, &(0x7f000039a000)="fe452e9b19112becdc70e812f145798c35299cf648376ef681c1bf71c210c13e47b4da6978826cbeca5042b5cbc043b01b5c3823ee401a1a9e000addb55b2615c976a5011c5853c2c8dec51900ca41e97df92b2a92305bb681b8fc40e0dbe76bceb0c27a5b54a7749d2597215eb00b3c8e3963edd389cf0fc1b5b0b725478ab87ca9ad350ee1c61671112dc0d052a1f59f6e9219a6", 0x95, 0x4, &(0x7f00005e6000)=@ll={0x11, 0x17, r8, 0x1, 0x80, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f0000de6000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") utimes(&(0x7f00002c4000-0x8)="2e2f66696c653000", &(0x7f00005e0000)={{0x0, 0x7530}, {0x0, 0x2710}}) mmap(&(0x7f0000de7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x5, 0x1000) 2017/11/23 04:02:54 executing program 2: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f000089a000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000064c000)={@rand_addr=0xffffffff80000000, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000089d000)="2f6465762f70746d7800", 0x4100, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000070b000-0xf)="2f6465762f73657175656e63657200", 0x200, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) syz_open_dev$tun(&(0x7f0000481000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) r5 = getpgrp(0xffffffffffffffff) timer_create(0x7, &(0x7f0000992000)={0x0, 0x1f, 0x0, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004dc000)=0x0) timer_settime(r6, 0x0, &(0x7f00000e5000-0x20)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)={{0x0, 0x0}, {0x0, 0x0}}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c26000)="2f6465762f6877726e6700", 0x0, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000c13000-0x10)={0x0, 0x989680}, &(0x7f0000559000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00007a4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) sendmsg$netlink(0xffffffffffffffff, &(0x7f000017d000-0x38)={0x0, 0x0, &(0x7f000015c000)=[], 0x0, &(0x7f00005e6000)=[], 0x0, 0x24000000}, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000615000)=0x0, 0x4) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000089f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) accept$inet(r0, &(0x7f000089f000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000089f000-0x4)=0x10) ioctl$TIOCNXCL(r1, 0x540d) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f000008c000-0x4)=0x0) close(r0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000833000-0x10)=@req={0x9, 0x1ff, 0x80000000, 0xfffffffffffffff7}, 0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) socket(0x1, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2000000000007, &(0x7f00000d1000-0x20)={0xfd2, {0xfffffffffffff27c}, 0x10000004, 0x0}, &(0x7f0000206000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000c8e000)={0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x0, &(0x7f0000012000)=[]}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000009c000)="2f6465762f73672300", 0x4000000000000, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000be8000)=0x0) r2 = accept4(r0, &(0x7f0000bb6000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003ab000-0x4)=0x8, 0x80800) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000e8f000-0x4)=0x1, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000805000-0xc)={&(0x7f00006aa000-0x4)=[0x0], 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008ac000)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000e08000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00001de000-0x28)={0x0, 0x3, r1, 0x4, r5, 0x9b42, 0x10001, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000776000)={0x10000, 0x8000, 0x6, 0xffffffffffff3a87, 0x0}, &(0x7f000098d000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000e1000)=r6, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000f10000)={{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc63d}, {0xa, 0x1, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ff80000}, 0xa5a9, [0x1, 0xff, 0x80, 0x7, 0x1, 0x7fff, 0x4, 0x8000]}, 0x5c) ioctl$sock_inet6_SIOCSIFADDR(r7, 0x8916, &(0x7f0000544000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, r4}) 2017/11/23 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e41000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x7, &(0x7f0000000000)={0x0, 0x0}) r0 = memfd_create(&(0x7f0000d83000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000042f000-0x18)={0xaa, 0x10, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000090000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000493000)={{&(0x7f000055d000/0x1000)=nil, 0x1000}, 0x1, 0x0}) link(&(0x7f000082e000-0x8)="2e2f66696c653000", &(0x7f0000e5f000)="2e2f66696c653000") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f6877726e6700", 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000e63000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000000000)="2e2f66696c653000", 0x0) clock_gettime(0x0, &(0x7f0000f45000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000f03000-0x10)={r4, r5+10000000}, &(0x7f000080e000-0x10)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={r4, r6}, {0x2, 0x0}, {0x0, 0xfffffffffffffffc}, @time=@time={0x77359400, r6}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f00008e9000-0x8)="2e2f66696c653100", &(0x7f000085f000)="2e2f66696c653000") lremovexattr(&(0x7f0000708000)="2e2f66696c653000", &(0x7f000084a000)=@known="636f6d2e6170706c652e73797374656d2e536563757269747900") rename(&(0x7f00002a6000)="2e2f66696c653000", &(0x7f0000ff7000-0x8)="2e2f66696c653100") ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 42.724691] ffff8801d047fae0 ffffffff81d90429 ffff8801d047fdc0 0000000000000000 [ 42.724703] ffff8801a98b6110 ffff8801d047fcb0 ffff8801a98b6000 ffff8801d047fcd8 [ 42.724715] ffffffff8165e3c7 0000000000002871 ffff8801cc86b8f0 ffff8801cc86b8a0 [ 42.724717] Call Trace: [ 42.724725] [] dump_stack+0xc1/0x128 [ 42.724734] [] handle_userfault+0xa37/0x1300 [ 42.724743] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 42.724751] [] ? userfaultfd_ioctl+0x24e0/0x24e0 2017/11/23 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00002bb000)={0x0, 0x989680}, &(0x7f0000050000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e7d000)="2f6465762f72746300", 0x1000000, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000973000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000ad8000-0x50)={0x2, 0x0, 0x80000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x10000000010, 0x2, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f65000-0x8)={0x64, 0x690}, &(0x7f0000ec6000-0x4)=0x8) socket(0x1e, 0x2, 0xc) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000520000)=0x0) write(r1, &(0x7f00008d4000-0x20)="1f0000000201bf00fd4345bbfff900220740000009000800000002000000c46d", 0x20) socket(0x23, 0x0, 0x3ff) fadvise64(r1, 0x4000000000000000, 0xfffffffffffffff7, 0x7) socket(0xf, 0x2, 0x7) write(r1, &(0x7f0000f68000-0x1f)="1f0000000a04ff00004300000009000000000600080001000104dcffdf00", 0x1e) r2 = socket(0x11, 0xfffffffffffffffd, 0xc) write(r2, &(0x7f00003a9000-0x1f)="1f0000000104ff00fd4345c0071100000200f00008000200030400dcffdf00", 0x1f) r3 = socket(0x7, 0x80000, 0x6) connect$inet6(r3, &(0x7f00002bc000)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xf7ffdffffffffffe}, 0x1c) r4 = socket(0x47, 0x8, 0x1ff) write(r1, &(0x7f0000f68000)="1f0000000104ff00fd434514234cf600000000000800010001ffdcffdf000d687b49", 0x22) socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000f67000)="1f0000000104ff00fd4345bb0700020000d100000900030000000000000000", 0x1f) getsockname$netrom(r4, &(0x7f0000001000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f00007cf000-0x4)=0x10) socket(0x80000000000000c, 0x800, 0x10001) socket(0x800000000000004, 0x1000000000006, 0x100009) prctl$intptr(0x3c, 0x3) add_key(&(0x7f0000e02000)="706b6373375f7465737400", &(0x7f0000c7e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) [ 42.724761] [] ? handle_mm_fault+0x117b/0x2530 [ 42.724770] [] ? handle_mm_fault+0x1fc3/0x2530 [ 42.724779] [] handle_mm_fault+0x1fd1/0x2530 [ 42.724788] [] ? __pmd_alloc+0x410/0x410 [ 42.724795] [] ? memset+0x31/0x40 [ 42.724805] [] __do_page_fault+0x5b7/0xd70 2017/11/23 04:02:54 executing program 5: socket(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00006f5000-0x8)="6b657972696e6700", &(0x7f0000548000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000954000)="646e735f7265736f6c76657200", &(0x7f00007a4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb0000-0xb)="2773656375726974792c00", r1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f5b000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) add_key$keyring(&(0x7f0000ac0000)="6b657972696e6700", &(0x7f0000b55000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000f99000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000947000)={{0x0, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000f07000)={@generic="3294cfe8496e0a69d67477e8e03b90ae", @ifru_settings={0x706, 0xc575c45, @sync=&(0x7f00002da000-0xc)={0xfffffffffffffffc, 0x9, 0x6}}}) r3 = syz_open_dev$tun(&(0x7f0000550000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_settings={0x20, 0x2, @fr_pvc_info=&(0x7f00008ba000-0x14)={0x1, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) r4 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x2200) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000260000)="2f6465762f73657175656e63657200", 0x108ffe, 0x0) ioctl$TUNDETACHFILTER(r4, 0x401054d6, 0x0) dup2(r3, r4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000061d000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f00003a4000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000040000-0x4)={0x2, 0x4}}}) signalfd4(r6, &(0x7f0000f5a000-0x8)={0x2ec3}, 0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000256000)="2f6465762f6e65742f74756e00", 0x0, 0x800) ftruncate(r7, 0xb3af) fcntl$lock(r5, 0x6, &(0x7f0000811000-0x20)={0x0, 0x2, 0x3a, 0x3, 0x0}) syz_open_dev$sg(&(0x7f000089a000)="2f6465762f73672300", 0xcc, 0x800) 2017/11/23 04:02:54 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) r0 = memfd_create(&(0x7f0000001000)="6c6f5c6c6f5d263a707070316574683000", 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r2 = epoll_create1(0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000de3000)="2f6465762f7667615f6172626974657200", 0x20003, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000036000)={0x0, 0x0}) sysfs$2(0x2, 0x28eb, &(0x7f00004ed000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r4 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r4, []}, &(0x7f0000044000)=0x0) setsockopt$packet_int(r0, 0x107, 0x40000014, &(0x7f0000d7b000-0x4)=0x0, 0x4) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) write$fuse_notify_delete(r3, &(0x7f000073a000-0x28)={0x28, 0x100000000, 0x0, 0xfffffffffffffffd, 0x1, 0x3}, 0x28) ppoll(&(0x7f000004f000-0x40)=[{0xffffffffffffffff, 0x7d, 0x0}, {r1, 0x480, 0x0}, {r1, 0x0, 0x0}, {r1, 0x1301, 0x0}, {r2, 0x200, 0x0}, {r3, 0x4000, 0x0}], 0x6, &(0x7f000005b000+0xd56)={r6, r7+10000000}, &(0x7f000005b000)={0x0}, 0x8) timer_settime(r5, 0x1, &(0x7f000020b000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000095d000-0x8)={0x0, 0x0}) creat(&(0x7f00005bd000)="2e2f66696c653000", 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000438000)={0x3, &(0x7f0000623000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000753000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000521000)=0x24) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000bb1000-0x14)={r10, 0x10001, 0x7, 0x8c6, 0x7, 0x100000007fffffff}, &(0x7f00000b3000)=0x14) lsetxattr(&(0x7f00007b1000-0x8)="2e2f66696c653000", &(0x7f0000fb9000-0x15)=@known="636f6d2e6170706c652e46696e64657249ff070000", &(0x7f0000a2e000)="2447504c00", 0x5, 0x1) ioctl$PIO_CMAP(r3, 0x4b70, &(0x7f00001f4000)={0x100, 0xffffffffffffffe1, 0x7ffe, 0x2, 0x0, 0x3f}) fallocate(r9, 0x0, 0x200000005, 0x0) ioctl$sock_inet_SIOCGIFADDR(r8, 0x8915, &(0x7f00002e8000)={@generic="b99ff379fcaf6c45c86256a98e39f7e9", @ifru_flags=0x200}) 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x800, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) perf_event_open(&(0x7f00003fb000)={0x4000000000002, 0x78, 0x6352, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xfe, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) add_key(&(0x7f000003e000)="6ffa67fff8650308", &(0x7f0000654000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) r2 = 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f00008b9000-0x15)="626465010000f83084657972696e67707070315d00") r3 = open(&(0x7f000000d000-0x8)="2e2f66696c653000", 0x80040, 0x1) connect$unix(r3, &(0x7f0000505000-0xa)=@file={0x0, "2e2f66696c653000"}, 0xa) fcntl$setlease(r3, 0x400, 0x0) r4 = open(&(0x7f0000b1a000-0x8)="2e2f66696c653000", 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000ab000)={0x0, 0x3}, &(0x7f0000e28000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b00000)={r5, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4277, 0x9379, 0x8, 0x2}, &(0x7f0000fd3000)=0xa0) r6 = accept4(r3, &(0x7f0000818000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f0000f6e000-0x4)=0x60, 0x80801) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00006dd000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f000018a000)=0xc) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f2a000)={r7, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) r8 = getpid() getpgid(r8) ioctl$TCSETAW(r3, 0x5402, &(0x7f00000c3000)={0x1000, 0x40000000000008, 0x8f5d, 0x1ff, 0xff, 0x800, 0x7ad3, 0x53, 0x9, 0x0}) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000fdd000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$setpipe(r6, 0x407, 0x8) fcntl$setlease(r4, 0x400, 0x2) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00003d2000)=[0xfffffffffffffffe, 0x0]) mmap(&(0x7f0000000000/0x74000)=nil, 0x74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000074000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008b1000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r11, 0xc010640c, &(0x7f000006a000)={0xffff, 0x1}) splice(r10, 0x0, r12, 0x0, 0xfffffffffffff, 0x0) dup2(r9, r10) fcntl$getflags(r12, 0x408) writev(r10, &(0x7f0000054000)=[{&(0x7f0000033000)="56", 0x1}], 0x1) [ 42.724813] [] ? mm_fault_error+0x2c0/0x2c0 [ 42.724821] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.724830] [] do_page_fault+0x27/0x30 [ 42.724838] [] page_fault+0x28/0x30 [ 42.983269] mmap: syz-executor0 (3663) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 43.116285] CPU: 0 PID: 3643 Comm: syz-executor4 Not tainted 4.9.64-gfbb7468 #94 [ 43.116538] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 43.132329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.141670] ffff8801abf9f9c0 ffffffff81d90429 ffff8801abf9fca0 0000000000000000 [ 43.149676] ffff8801a98b6110 ffff8801abf9fb90 ffff8801a98b6000 ffff8801abf9fbb8 [ 43.157645] ffffffff8165e3c7 0000000000002871 ffff8801cdea08f0 ffff8801cdea08a0 [ 43.165640] Call Trace: [ 43.168208] [] dump_stack+0xc1/0x128 [ 43.173576] [] handle_userfault+0xa37/0x1300 [ 43.179623] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 43.183481] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 43.195018] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 43.201411] [] ? futex_wait_setup+0x330/0x330 [ 43.207545] [] ? handle_mm_fault+0x117b/0x2530 [ 43.213763] [] ? handle_mm_fault+0x1fc3/0x2530 [ 43.220104] [] handle_mm_fault+0x1fd1/0x2530 [ 43.226143] [] ? depot_save_stack+0x3b1/0x4a0 [ 43.232257] [] ? __pmd_alloc+0x410/0x410 [ 43.237951] [] __do_page_fault+0x5b7/0xd70 [ 43.243819] [] ? mm_fault_error+0x2c0/0x2c0 [ 43.249757] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.256391] [] do_page_fault+0x27/0x30 [ 43.261903] [] page_fault+0x28/0x30 [ 43.267154] [] ? copy_user_generic_unrolled+0x9e/0xc0 [ 43.273974] [] ? keyctl_update_key+0x8c/0x120 [ 43.280083] [] SyS_keyctl+0x1fb/0x230 2017/11/23 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000dca000-0x5)="7965616800", 0x5) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000298000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a37000/0x1000)=nil, 0x1000, 0x4, 0x12, r0, 0x1) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000dce000-0x1)="03", 0x1, 0x20000000, &(0x7f0000dcc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000387000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f00003a6000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00005b4000-0x20)={@generic="6fc176268d45771805bd9269b08c2718", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mknod(&(0x7f0000740000)="2e2f66696c653000", 0x8081, 0xfffffffffffffff8) dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000484000)="a102", 0x1) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r2, 0x10000000000000) 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x5, &(0x7f0000b5a000)=0xe6e, 0x4) mmap(&(0x7f00009b8000/0x4000)=nil, 0x4000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f60000)="2f6465762f72666b696c6c00", 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000f61000-0x108)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x4, 0x96, 0x1, 0x81, 0xe9, 0x3, 0xfffffffffffffffb, 0x6, 0x0, 0x7, 0x7, 0x80, 0x1]}, &(0x7f0000f60000)=0x108) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000f61000-0x8)={r3, 0xfd}, &(0x7f0000f60000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x2, 0x9, 0x7fff, 0x8, 0xffffffff, 0x1, 0x80, 0x5, 0x1ff, 0x6, 0x4, 0x3, 0x416d, 0x3ad4]}, &(0x7f0000001000-0x4)=0x108) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r2, &(0x7f00007c0000-0x8)="2e2f66696c653000", 0x200, 0x85) setns(r0, 0xc000008) r6 = getpid() recvmmsg(0xffffffffffffffff, &(0x7f0000977000-0x258)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[{&(0x7f000096b000-0xbe)="", 0x0}, {&(0x7f0000c85000-0x3d)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d}], 0x2, &(0x7f0000941000-0xbd)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbd, 0xffffffffffffffff}, 0x1f}], 0x1, 0x1, &(0x7f0000b9e000-0x10)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000995000-0x14)={0x4, 0x9, 0x2, 0x3, 0x5}, 0x14) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r6}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r7 = syz_open_dev$sg(&(0x7f00006e2000-0x9)="2f6465762f73672300", 0x0, 0x200100000001) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400000000080da14, 0x5, 0x20000000, 0xfffffffffffffffc}) ioctl(r7, 0x2285, &(0x7f0000007000)="53") write$fuse_notify_inval_inode(r5, &(0x7f0000044000-0x28)={0x28, 0x8001, 0x0, 0x80010000, 0xa7, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000d41000-0x8)={r4, 0x9}, &(0x7f0000837000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000070d000)=0x0) syz_open_dev$sndseq(&(0x7f00009a3000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20000) writev(r2, &(0x7f0000439000)=[{&(0x7f000030f000)="37b2413c30ad9b9b5ae6b2c6332bf66f0edf91e3cb236d2c43200a756dd5a7860a0857936e2751168445887101bf789fe47c146434725dfa10a8535feafa20169232a485ea1ed9d4b2aae79eb92c0130707912881c7e38d77b314dd0d6eee4af53a11729c0ba0c5e1bc8303d5000911c848c0b93f9df09e3a01b17999f7b02de200ec6e2f1b77b9415ed4db0", 0x8c}], 0x1) 2017/11/23 04:02:54 executing program 0: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000ef2000)="2f6465762f62696e64657200", 0x107000, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000ef2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f000023e000)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x40300003, 0x4) r2 = dup2(r1, r1) recvfrom$llc(r2, &(0x7f0000626000-0x79)="", 0x0, 0x2000, &(0x7f0000b98000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x10001, 0x2, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x31, &(0x7f0000296000-0x20)={0x83, {0x6}, 0x1, 0x401}, &(0x7f0000ef2000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000ef2000)={0x0}) 2017/11/23 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000066c000-0xe8)={{{@in6=@local={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}, {{@in=@multicast2=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}}, &(0x7f0000242000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000c4000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b0f000)={0x4, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000fbf000-0x290)={0x6, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0xe2d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000086d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) r3 = gettid() setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000c6b000-0x4)=0x9, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x72, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003a2000-0x10)={0x0, 0x0}) capset(&(0x7f0000f11000)={0x19980330, r2}, &(0x7f0000f31000)={0x7, 0x1, 0x100000001, 0x1, 0x0, 0x4}) pselect6(0x40, &(0x7f0000849000)={0xbb, 0x7d, 0x80, 0xff, 0x7ff, 0x7, 0x2, 0x3}, &(0x7f0000e16000)={0x58, 0x40, 0x1a8, 0xb8e8, 0x101, 0x3, 0x8000, 0xffff}, &(0x7f0000ebd000-0x40)={0x3, 0x4, 0x47f8, 0x7fbc, 0xf2, 0x7fffffff, 0x4, 0x6}, &(0x7f00000e6000)={r4, r5+10000000}, &(0x7f0000fcb000-0x10)={&(0x7f0000b35000)={0x0}, 0x8}) r6 = socket(0x10, 0x3, 0x0) write(r6, &(0x7f00009c4000-0x17)="fa0000001a001bed0000132100f404000004010100008d", 0x17) read(r0, &(0x7f0000f04000-0x2)="00", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b01000)={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]}, 0x100000001, 0xffffffffffffff1b, 0xffffffffffffffff, 0x9, 0x9}, &(0x7f0000069000)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000432000)={r7, 0x7, 0x17d8, 0x8}, 0x10) read(r6, &(0x7f000068c000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x55) syz_open_dev$sg(&(0x7f0000099000)="2f6465762f73672300", 0x0, 0x0) r8 = 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}, r8, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r6, 0x894a, &(0x7f0000f7b000)={@common="69726c616e3000000000000000000000", @ifru_settings={0x6517, 0x3ff, @raw_hdlc=&(0x7f0000eab000-0x4)={0xdc, 0xb878}}}) socket$inet_sctp(0x2, 0x8000000000007, 0x84) perf_event_open(&(0x7f000002f000-0x78)={0x1, 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) syz_open_dev$sndseq(&(0x7f000043a000)="2f6465762f736e642f73657100", 0x0, 0x200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085f000)=0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003f6000)=0x8000) 2017/11/23 04:02:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ad6000-0x1)="00", 0x3) fcntl$addseals(r0, 0x409, 0x9) mmap(&(0x7f00004ce000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000235000)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x8, 0xfffffffffffffffa, 0x5, 0x6}, &(0x7f00007b5000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001ed000)={r1, 0x8, &(0x7f00004dd000)=[@in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [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}, 0x80}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000001}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000031f000)=0x10) fstat(r0, &(0x7f0000d8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ccd000)=0x0, &(0x7f0000292000)=0x0, &(0x7f00009e1000-0x4)=0x0) fchownat(r0, &(0x7f0000436000-0x8)="2e2f66696c653000", r2, r3, 0x1100) mmap(&(0x7f0000afa000/0x4000)=nil, 0x4000, 0x100000a, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x8, 0x3, &(0x7f0000782000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r5, &(0x7f0000c15000)="2e2f66696c653000", 0x400001, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1, 0x4001f, r4, 0x3fffffffff00001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000afe000-0x4)=0x3f, 0x4) mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2c, &(0x7f0000e6a000)={@multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000e6a000/0x2000)=nil, 0x2000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003ca000/0x7000)=nil, 0x7000, 0xb, 0x2003f, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000e6d000-0x1002)="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", 0x1001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000e65000-0x38)={0x0, 0x0, &(0x7f0000e65000)=[{&(0x7f0000a1e000-0x16)="00000000000000000000000000000000000000000000", 0x16}, {&(0x7f0000dfe000)="0000000000000000000000000000000000000000000000000000000000000000", 0x20}, {&(0x7f0000001000-0xbe)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe}, {&(0x7f000096b000-0x28)="00000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x28}, {&(0x7f0000cb0000-0xe4)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe4}], 0x5, &(0x7f00006ad000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x7d}, 0x40000100) socket$inet6(0xa, 0x0, 0x101) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x14, &(0x7f000096e000)=0x8000095, 0x4) 2017/11/23 04:02:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000003000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000002000-0x6e)="df9bf8a8b0315b90f63300df9f6b7b0c2fb98b979304d8c579be05d8c9d03268a8abf7b2cf13505e6082b7654515027d82a73a519f007702d2fb4fe1bcff2a135c748d298d6d23b261d8c198cfae41b3d0b9e81bd7f9807b4d8c67badf4b4a7f1f962ad1a1f76a65717c8a712197", 0x6e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x6, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000000000)=0xaa) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000001000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000000000)=@ax25={0x3, {"fac09a0302c63f"}, 0x2}, 0x10, &(0x7f0000001000-0x60)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="c0dec5b0ccc64a709fe574505ff1066e6a6e8e9b91ded06cd5301f34f871d571746a186d6d458e1b3de07a990d31df3661a3d4b7da763677fd26a35d050c37e561bbd54fe8efbf20d196fb8828382d09d9864012a13f2ad3c18aa3ff748eb7f161f6573d04f5245d76c9b9b54e67cdb116509c569b134e3d29f6493cb61377ed8ddd7ebfcd531b3710a8e441435bea9c7b69b90b1b42d8ebe636ee95cc684713fbd52bcbb128edac6aea55c23ad0c2fe2a30a6124422c09b388ab756dfdaf842dee2396e82a31695682489f7c3c69837a5", 0xd1}, {&(0x7f0000001000-0xe4)="f72c35197d8056afedb97c2a4b39e33a94e1aed6ac363bc39711c23adcb4754f89d9a20edac19868eb577229b313701a14173c5369b71afdf528f5bff5b849b866fbd0532ee0c3fa5bbca96c083233c3a5a91826ae49eafbf269a101287a4d803f0f8bf90557e9186b9066a222fd5f908967912395d01061c8c1212747f9330600b231b10b42adb3aa0d610afe2072afc1ffe29661cc197c32d8a7dfb65dd8814e86008fa7ae190065996f3062b1ad98a369e75211272e6762b5d5a680631e2d10332984b88f3b41a20c5ed309dcc094f3bdfbd15c8c15aa5da9139b9420f35974f5495d", 0xe4}, {&(0x7f0000001000)="449f2638338fa6f4a66ec7c9f9115aabca01c78b7a6487fe013d54c3162547738d902c2bd4989dc95298904a902b99c9f2b7c796ffde336aa34818257f9011b1c847ac5f270a4bf7", 0x48}, {&(0x7f0000002000-0xc6)="dec7dc46ee339ad713e409b46a40fbea7da1b380868d8febe8c346307d86917cb4f8fb94d9e1f232efc049459a1f06a328937b46e45d95817cd5fd0afd3dd9741694959d50304fe056e6f9bf621bad5769db33889fe6d814bf7e76a097a5026b33b421147befa590fe431b962f01ca5a3eeeeda643bf4c24a3669c8b677b28b5e0f836c63d44e73c28e40fa0908ab01633654dc371aaf66953dd4de1c9250ce1c8694a7c929fe6ab1ceb68b4489ed0d11acd9cbfa06ad9981617b7eabe02127e0dcfeccc99e0", 0xc6}, {&(0x7f0000001000)="d0ebf0aa7edc70ffe78949c195df969b97a7e57f981f01c1c2dd469c486ead838400402e5cb2d83f959e1d8379beec8b9d54f90a52f5428f3ce16e5af081e7a68481644be5a1d60abb2827a11d7a297a71d8f437beb015d859165878c9d0e0f07b4afa07e82ba2b178bf251ad66d84a1f81c46564166bfa53d80c0120ad106afa019d7ff71dc01ec07c70343c0fa6bfe3612cbd3c7555e042948949f21cc267947f3c686c6658e70cb818422d953a3ec33bcde4ab55531588ea86b3999a4e37627856cd311ce4b899d686041", 0xcc}], 0x6, &(0x7f0000361000-0x2300)=[{0x1010, 0x10c, 0x400, 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"}, {0x70, 0x0, 0x4be, "c020abacc09c712cd2eaefc3ec2e4db664a919051a04706a7d4f6075add218bfeb2d5fb0291ca5ab842325359ad207b1f05736fc2c09abd22b1a68ecbf53083c5af9bf9ea08f31625c0a89a09bc9ee19d02bd353c22b4a704ec2b735480a"}, {0x30, 0x13e, 0x2, "1af7b8ff683562a9e68cbc32e6e3c888d84753fede5b0fe82f"}, {0x30, 0xff, 0x3, "7550d151bdf1e01613b7e3f00586200aa23eb5ed7c9da24357e04ba3c5ac9cfb"}, {0x38, 0x10e, 0x100000000, "c01d02c8bf0d63a096ebf5bba2ec759a83225c643ebec2c658916bac257e222178"}], 0xa, 0x20008010}, 0x2140) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x3, &(0x7f0000003000-0x1b)="000000000000000000000000000000000000000000000000000000", &(0x7f0000002000)=0x1b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000e7f000-0x2)="", 0x0) ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00008d7000-0x4)=0x0) accept$netrom(0xffffffffffffffff, &(0x7f0000d13000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f000097c000)=0x48) clone(0x0, &(0x7f0000224000-0xf0)="", &(0x7f000071d000)=0x0, &(0x7f0000d8a000-0x4)=0x0, &(0x7f000082a000)="") fanotify_init(0x8, 0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000075d000+0x537)={0x100000001, 0x44a, 0x1, 0x6, 0x4}, 0x14) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000887000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r3 = add_key$keyring(&(0x7f0000a39000-0x8)="6b657972696e6700", &(0x7f00000b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r4 = add_key(&(0x7f000036c000)="2e6465616400", &(0x7f0000e02000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r3) add_key(&(0x7f000060a000-0xc)="6188735f7265738176657200", &(0x7f00009b5000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000054d000-0x1000)="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", 0x1000, r4) add_key(&(0x7f0000242000-0xb)="636966732e69646d617000", &(0x7f000047f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000298000)="", 0x0, 0xfffffffffffffffe) ioctl$sock_ifreq(r2, 0x89f7, &(0x7f0000c1e000-0x28)={@common="010001e9000000000400000000000002", @ifru_data=&(0x7f00009e5000-0x20)="000600000000001000030000e700000000012082000003020449faf5238f7e01"}) [ 43.285501] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 04:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000fffc) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = creat(&(0x7f000073a000)="2e2f62757300", 0x0) fallocate(r0, 0x0, 0x0, 0x9) socket(0x19, 0x6, 0x8001) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f16000)=0x0) r1 = getpgrp(0x0) sched_getaffinity(r1, 0x8, &(0x7f00002a5000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000cf6000-0xc)={0x0, 0x0, 0x0}, 0xc) sched_rr_get_interval(r2, &(0x7f00005de000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000056a000-0x8)={0x5, 0x0}, 0x8) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00007c1000-0x4)=0x40, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002bc000-0x4)=0x0) personality(0x414000a) ioctl$int_out(r0, 0x5460, &(0x7f0000056000)=0x0) 2017/11/23 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$tun(&(0x7f000016f000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f000045b000)=r2) mount(&(0x7f00006bf000)="2e2f66696c653000", &(0x7f00006a7000-0x8)="2e2f66696c653000", &(0x7f0000886000)="716e783600", 0x40004, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x0}}}) close(r3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003f000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x800, 0x0) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="") sched_getattr(r1, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f000095e000-0xe8)={0x0, 0x0, 0x0, 0x31ee, 0x9, 0x0, 0x13, 0xc, 0x8, "2f575a71d1a4584b74d35bdad2e3a9de5c8e5f67f704908f7c76dae62865331373243ec92cde81e505b5037ff5ed7a68b3ee5caa7146333ec804b29d10c65cc3", "7ef1831f9612bf24a7515a2ce51313c796c9c84aa3d4f44d746994acf78419577a53ad55d50ce7224e5c9126b013f46a9312272dabf8ac6ce4560418ae07bbf6", "a840daeed92f265d027d34d49f5fc8214d04487b7d2ed348eba828c1e80713e1", [0xffffffffffffff80, 0x6]}) r5 = socket$netlink(0x10, 0x3, 0xc) syncfs(r2) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f00006d7000)=0x81) getpeername(r5, &(0x7f0000d94000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f00002d0000-0x4)=0x8) inotify_add_watch(r2, &(0x7f0000a2b000-0x8)="2e2f66696c653000", 0x400) rt_sigprocmask(0x1, &(0x7f0000059000)={0xffffffffffffff7f}, &(0x7f000038e000-0x8)={0x0}, 0x8) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) listxattr(&(0x7f0000a44000)="2e2f66696c653100", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00002f5000)={0x0, @in={{0x2, 0x0, @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]}, 0xf1de, 0x5, 0x800, 0x7fffffff, 0x30}, &(0x7f0000655000)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002c4000)={r6, @in6={{0xa, 0x2, 0x1a4d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000896000-0x4)=0x8c) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000f6e000-0x10)="03000000000000000000003b5a641e") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000420000)={0x0, 0x2, 0x0}, &(0x7f000090b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aa4000-0x6)={r7, 0xfffffffffffffffd}, &(0x7f0000842000-0x4)=0x6) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/11/23 04:02:54 executing program 1: r0 = socket(0x11, 0x0, 0x0) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f0000001000)={0xb, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000838000)={0x0, 0x0}, 0x7fffd) unshare(0x0) r3 = inotify_init1(0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000cc1000-0x74)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fc9000)={0x0, 0x0, 0x0}, &(0x7f0000f50000-0x4)=0xc) r5 = add_key$user(&(0x7f00001c2000-0x5)="7573657200", &(0x7f0000d80000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000079e000-0xf2)="3721db4265fe34ff41f62e7742ead5c5b4785f65728641163d112c6ee7c54ae592d7786b63d514453258b82b2e87988ddaf3a794e87ae3399f13d73677693662f3a3f9dcce59813a203c3c5f0088503fb2f17c7657e27a3ee8b98844497fffdb55fc4ac55f5b1cde772504eccef6b6116358c996a02aa4b3e1e654df312c65bd94f716b3ce99fe6fc223f7d57873a80622e661e4d1e3fef5fd6e8b7e5273fd3b44551e570f0e84ac39c9e78cd91028c51752aac5a9cde05bc6575acb3cacfe397bd9f7aa06a77c98de80f4cc3e20c9cb63493b4ca57346ec905f20f6f50e6099a9cfcbb00227fec5b2c3f0479479ffd9baa8", 0xf2, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r5, &(0x7f0000001000-0xa5)="bc0edaf9b9c1c4d2754a550416541dbf5777fd84e8bb1137127b16d887384c941935aba4438d5064c9a7b89cf5e499790cfa33f0dc7c099cca4a441bf847b200c6f8849cdf469d3f328adcdebc1d09619c83614258b0421334c47ac79ea40bfbb5b8ff69dd2a1affb0298e5c11b31481d3b9c707184ad3358f47aa6574078eb9f573dd674abb19c255caecf530fa41e5121d5dffce9c48caebde6b484c78b704bcfdee6158", 0xa5) sync() fcntl$lock(r3, 0x7, &(0x7f0000d95000+0x1b2)={0x11, 0x3, 0x0, 0xfffffffffffffffa, r4}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000e34000-0x20)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000072000-0x4)=0x0, 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f000014c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000000)={0x1, &(0x7f0000001000)=[{0x1, 0xfffffffffffffffc, 0x100000000, 0x9e}]}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000035000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) membarrier(0x1, 0x0) setpriority(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xd46}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000003000-0x8)={0xa0d2, 0xba8e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000)={r6, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6}, 0x98) clone(0x980000, &(0x7f0000f5f000-0xe2)="", &(0x7f000024c000)=0x0, &(0x7f0000875000)=0x0, &(0x7f000027b000)="") ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0xffffffff}]}) [ 43.318122] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2017/11/23 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x3) unshare(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d1000-0x9)="2f6465762f70707000", 0x4000, 0x0) syslog(0x4, &(0x7f0000992000-0x2e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) ioctl$KDSKBLED(r0, 0x4b65, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d3a000)="70707031776c616e3170726f63766d6e6574305b6574683100", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = openat(0xffffffffffffff9c, &(0x7f00001fb000)="2e2f66696c653000", 0x101000, 0x8) lseek(r3, 0x0, 0x3) execve(&(0x7f0000f05000-0x8)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[], &(0x7f0000bd2000)=[]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003c1000-0xe)={0x0, 0x6, "ad000c81a8af"}, &(0x7f0000050000)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e9000-0xa0)={r4, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x787e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000003, 0x4, 0x120d, 0x41}, &(0x7f0000a6c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000dd7000-0x20)={0xffffffffffffff7f, 0x194e, 0x204, 0x7ff, 0x7f, 0xdb, 0x6, 0x800, r4}, &(0x7f000088a000-0x4)=0x20) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000cb4000)="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", 0xfc) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$int_out(r5, 0x1, &(0x7f0000361000)=0x0) memfd_create(&(0x7f0000dd9000-0x19)="70707031776c616e3170726f63766d6e6574305b6574683100", 0x1) restart_syscall() socketpair(0x0, 0x0, 0x733, &(0x7f0000288000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0x40000000000001f, 0xa, 0x289e) writev(r1, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000122000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x0}) socketpair(0x7, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = userfaultfd(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd8000-0xf)="2f6465762f73657175656e63657200", 0x81, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f00000c7000-0x160)={{{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffefffffff8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xec8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7e427b56, 0x4, 0x6, "8e2ca8265ad0f5fd1fd78b74dda78919ff0bcc238bb612840265640df485dee74e549c028abfa56dea535bad30a23ff025dc05eff8d258dd4885107c069814ddc5ea27e3f566f28828e5a693ac69c039"}, 0x160) r5 = fcntl$dupfd(r2, 0x0, r1) write$fuse_interrupt(r5, &(0x7f0000018000-0x10)={0x10, 0x0, 0x7}, 0x10) syncfs(r4) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000123000)={0xffff, 0xfff, 0x7, 0x0, 0x7f, 0x0, 0x1, 0x2, 0xf47, 0x800, 0x3}, 0xb) r6 = add_key(&(0x7f000001a000-0x5)="6465616400", &(0x7f000000c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000007000)="ac9cd7fa10b82551db7ba7cf99e277e091266669c0627b72026c1608b50aaff817e23490486e044239", 0x29, 0xfffffffffffffff8) keyctl$describe(0x6, r6, &(0x7f0000045000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) r7 = dup2(r2, r3) prctl$setname(0xf, &(0x7f000090c000)="6465616400") fcntl$setstatus(r3, 0x4, 0x2800) ioctl$DRM_IOCTL_GET_UNIQUE(r7, 0xc0106401, &(0x7f0000a2c000-0x10)={0x4, &(0x7f00004c4000-0x4)="00000000"}) ioctl$UFFDIO_COPY(r4, 0x8010aa02, &(0x7f000034d000-0x10)={&(0x7f00002be000/0x4000)=nil, 0x4000}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3, r1]}], 0x1, 0x0}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000033000-0x8)={0x0, 0x0}) getpriority(0x2, r8) connect$unix(r5, &(0x7f00003d6000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000b0f000)={0x2, r8}) setpgid(r8, r8) mkdir(&(0x7f0000b18000-0x8)="2e2f66696c653000", 0x0) 2017/11/23 04:02:54 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000000000)="6235", 0x2) mmap(&(0x7f000001b000/0x2000)=nil, 0x2000, 0x1000000, 0x40000032, r0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80000, 0xfffffffffffffffa) 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) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x80}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x200}, &(0x7f000001d000-0x4)=0x8) mmap(&(0x7f0000000000/0xdd4000)=nil, 0xdd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000886000)="7363616c61626c6500", 0x9) mmap(&(0x7f0000dd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000533000)="2f6465762f6175746f667300", 0x101002, 0x0) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00004a5000)=0x0, &(0x7f0000dd6000)=0x4) bind$inet(r1, &(0x7f0000937000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00009a9000)="", 0x0, 0x20008045, &(0x7f0000777000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:54 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000bb2000-0xd)="2f6465762f7573626d6f6e2300", 0xb9, 0x40000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f000089b000)={0x2, 0x1b, 0x4, 0x5, "ff14999b20e503afc2e30e8e0f7449118690860001205a7710f7d8a18a941d6a"}) accept4(0xffffffffffffffff, &(0x7f000056a000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0}, &(0x7f00007c7000-0x4)=0x60, 0x80000) socket$inet_icmp(0x2, 0x2, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000235000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x6, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0xf642, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000b86000-0x4)=0x0, &(0x7f00009af000)=0x4) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000e3e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") epoll_create(0x7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x25)="706f73696c5f61636c5f6a636365737324000000067031776c61083073656c696e7578008b", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() listen$netrom(r2, 0x1) perf_event_open(&(0x7f000031e000-0x78)={0x2, 0x78, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000017000-0x9)="2f6465762f73672300", 0x3, 0x8001) r4 = perf_event_open(&(0x7f000004b000)={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) r5 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000198000-0x78)={0x8, 0x78, 0x20000000000000, 0x3, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffd, 0x5, 0xf6ee, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0x2, 0x8004, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, 0x0, 0xffffffffffffffff, r4, 0xd) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0xffffffffffffcdb3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r3, 0xfffffdffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000498000)="2f6465762f7667615f6172626974657200", 0x20000, 0x0) bind$netlink(r5, &(0x7f00000e6000)={0x10, 0x0, 0x438, 0xfffffffffffffffe}, 0xc) inotify_init1(0x0) prctl$setptracer(0x59616d61, r3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000064a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00001bd000)="2e2f66696c653000", 0x80) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000143000)={0x400, 0x0, 0x793edeee, 0xfffffffffffff800}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f11000-0x12)={@common="67726530000000000000000000000000", 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f00004a4000-0x8)="2e2f66696c653000", &(0x7f00006e8000-0x8)="2e2f66696c653000", &(0x7f0000c2f000)="72616d667300", 0x0, &(0x7f0000691000-0x1)="") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b7c000-0x18)="02000000020001001300be8c5ee18c88", 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = accept4(r1, 0x0, &(0x7f0000f3c000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000eaf000-0xa0)={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]}, 0x100000008, 0x4, 0x6, 0x2, 0x6}, &(0x7f00000ef000-0x4)=0xa0) getsockopt(r2, 0x9, 0x100, &(0x7f0000e01000-0x83)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d61000)=0x83) times(&(0x7f0000077000-0x20)={0x0, 0x0, 0x0, 0x0}) r5 = openat$binder(0xffffffffffffff9c, &(0x7f00001cc000)="2f6465762f62696e64657200", 0x2000, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00004dd000-0x28)={@common="00000000000000000000000000000000", @ifru_addrs=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000dd0000)={r4, 0x100, 0x0, 0x7, 0x0}, &(0x7f000076a000)=0x18) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000fc4000)={0x6, 0xa7, 0x5b7, 0x80, 0x3, 0x7, 0x4, 0x40, 0x1, 0x6}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0x0, @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]}}, 0x90) r7 = socket$inet(0x2, 0xa, 0x10000000) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000dc4000)={@common="6c6f0000000000000000000000000000", @ifru_ivalue=0x0}) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f000044e000)=0x0) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000b09000-0x28)={@common="6c6f0000000000000000000000000000", @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x3f, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000eda000-0x120)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) openat$ptmx(0xffffffffffffff9c, &(0x7f0000944000)="2f6465762f70746d7800", 0x40, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000046e000)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbc000)=0xe8) sendmsg$netlink(r0, &(0x7f00009a6000)={&(0x7f00001b4000-0xc)={0x10, 0x0, 0x9, 0xab}, 0xc, &(0x7f00009ff000)=[{&(0x7f0000327000-0x1459)=[{0x4d, 0xe24, 0x200, 0x6, 0x40, "398fef5ec11e349845c7ec5a6f2eab12c06fdae3fd323bfbf3741c2668f32dfbe74f3c0ae4ef7cca6e9bcd5b77caa4931ec055a6ef3962eb2647f1a3ae"}, {0x23, 0x81, 0x714, 0x80000001, 0x4, "b05fc41e30573d8ee3f9d0e0581268bb07ab86"}, {0xa3, 0xffffffffffffffe0, 0x20, 0x5, 0xffffffffffffffff, "28440855e634dee0b72031b18866c3441c318cad2e8ae8e9e64b405afd7481e020798be075105e4b29b8e9cfbf9cb8d42bccab93d7d0aef4d4b5fd9d7bac77138ed798af485163735b716bb4cb2509acc3cfc41c7f9d6bca17beadb398e8c2051e94b1e9fe533127576efc558af990c2052773b5e50ed97860241834e59afbb8acc8c4bdbf6bd9741aed5ed19820083eaf71ae"}, {0x8e, 0xffffffffffffff4d, 0x400, 0x6, 0x0, "b054c35ce6ae12a935e546855f82393f0d9ecdb9da8714737f907d876edc055160e9a75fcaf9fc8e32375e07f85fad7ed6460ab70bae3d7f102bed69a37add2b03306c469d49b8c4bfef46ed47f85a4594c199a8b914faff7649283249c76bb38f294496ca60f38fa8f95b5fe6e4a0dd6cec58b54b99a2e148959d7bf588"}, {0xf4, 0x7fff, 0x202, 0x2, 0x3f, "ddbaf34fe436ca64f7fcee115207369b2c9b1805ee05779b154aa0478d99745436fa15b6b1a8a8b9f39184ea9c0aa2abb966918337054123dad099958a679baac344f23cf991d0cd8c68fb53452f547204f4a342f94bc313df80a0eeb127075c36926600a6ae67a531e2aeb8300af64fdd59d6c7d875c89cc6494ebda1a10d8814cbfb85b6cdeb0f133b1be73b3d8ca78405ce42bdc90c76cd9e2385f92e6e4b24692a3a45f8cde1dc5cdfb9d2397fd3311630ac0b123ca5ad5fcda7cd9e0714f8c08368530d0642ede893a880e7e19a5cc350cefe2bc4907b86875bdb89d1bccde22263"}, {0xbb, 0xffffffffffff8001, 0x0, 0x8000, 0x2, "be9a5e4f66758910b69eb208d4a31a7da61e12551a0bcc13223d212f7ef4729a1ec4ae5ade5351f32f404af65b5dd0f42a5767be4bfdbaf93f32e73d55d743db7b6b35dd649f203a47b2fdc3e5b733381cc34e74375a477b181d08a525a89d3b5dd00943ccd01e7b07321a92fa0c6543f3fb5f1cdbd282403e2ad06acae7429cadc577debd8f379f5ef55b895fc6f0f770a52c9df69782a48e00ac2a83d11dedb47c0c5471714280be7b0a"}, {0xb6, 0x0, 0x100, 0x0, 0x10001, "f556fd7b0ffb896c5a596fe3880d86c3992c0f216a2a85b526a2f568afd96d897b2df5317639c269aed042e04b859aa195cde770033a53cbb85c155ac292ae8e8d2e1f5a30717d88627a69f6eb8bdb9fb492aeee06a5ecb02e4dcfa5e5a050cdfd601268b8bb0f2e05cc8a6b6653794560262a470945243e46e09b289baadd3ffead6117af1c0ae5a09c41d4cf6333dd822cda06b37a0e37c7dcf37fa648cbfba24a9feb9df1"}, {0x1010, 0x7, 0x10, 0x9, 0x7, "f86b3781f637912d1056058a8195d37011cd98f6efd27824be79c7864ad01a8977f5c82296fa9dad3a978a8dfa0dc748badb74e088927df7103a1940f9ab61c67666e6c3b8c6ce95664c8295c3657ab43799d22d4e8813981589a30f2e85064a66c63120475950aa4d0ce7eab1c277b399812228ac369ae881c59715316e02e1476e7d1300aa57fc673fb953e19f72857734e3965a528f738beb6de7f293b045af9f93277409283188ff81397c8d0db9e570b2b623b3ebe23db59109924f99556cf2569a88972ae4f5cce78106d1da01f221694425dfca8a8d8912d21b898a41063e6b9b630cf4399a8940c739551af098487d7ba6887aece6784969b241b7fc24283778ec2cd2c77cb8c251fa09b5932fec9a78ccec93effe04815cf13fe1d12b0b0ccade2d2850689af432bc2734baaab13c7b2059e054e172b34ddb6e44219035f492e92db825954b97e94a3c7831e5f16e18de4ac0dbfba93f7df4e0414c3777d8fcfdb953fbdbb23669870c4295810525267bd1b8179b447c8d164fb90f353d0f22d5d6b96c066f79142186e07424c82df81e823123df0e52f7c6399f79f1a4dcbd424e363669e1e8e8f6ed1c1ca0080e76af8290ebcab40fa3a4a712c3df87661b65fc21755e6babc37fcc1202033c3537e50e31cb79c2b457854024a5ba4f36c306b78d5918bba96d028c0713a480a76286eee794ed2c382fcdde41ca1ee518236046d947ea478ab1226d50e602f0b3a3de40a51827a3e30a5a402ef3d91087c31476cad3eeab65980b0d4ac671c84de099416006d29475fae636366c8186a5bc216925dbf72c129feacdc75936ca01f0e6bc37d6ca219746c08a1b719c1d7264506f78d0310134c113c8515319cf6ec8cf76dd1175a2398139a195b98b4a28bb21187ff3af25d2779ade9773ebaa1e97b552cecaa61faf72c0824d56da0a8be5beed18986f61a3155d40eed712c3d12a4556e74cbf0df0166efc3783e3d12955cf002cdef7b29ec0651c5aab4501b0135100e5a23af680dd3282ad5a71805035e13c0b980b331595f7f7c69bda9ee59116962b194485a29b00b2d2b7b238a71c6cae206f936f66b5bcdb97273bd19b3bd64c2916fd7b501c01bbc2bcd8598b3b3a08249ae40f24e9db354121144255ada2de01575c017e8122964f5005dd63b0ed8e7bfb90135caf500026ceb4ff014b459c550b544196c4e0a2caeb826e43ee1db984b38e8c739250751d4a5d37953e51e35f76d5b35d2601f4997c5e26994cf5f7c645ac69d5f5a86e5b406bc8c54815016d60656372ade6dfff27a9df3c08c56d7763153d09faaf38b33248492269307fc81342afdf98f69e8c264eebc0cee49852c3fef6767823b192b98808f7a4278818c722743fb50f1f2c8fe8542485e90b6ceb12b30aa16312f6d1229f796eb81360eaa75d2bdbcf9670b740b75b28e04ccd95fa2d6e99881dcf72c0c0ae579ffd9aeb24a3120a5cce9f77aea2ec0138f8c18782a83ed0e814bec5f90d90704a6cd49e5d9867aa29ffdbfc704b065c6530381913066e810e2aa9f4d1ac40ea9fd4226927c842298d91ca45b4cc2261911ee43f52dff2b8313088cddc3511212ec2d1ac567297cdd27f69f65be5fba9b51bb64d223b4c69334bbb0b45ab07338e56fe98da2164bb2cdfdbddc61185e7b23add658d78025d7aad3936f2abd022c4fc434184ac84c984caa95050bbad72d9a850fa147670f26047f2a6f5bdb38f45c1aac7653777af19b86b1e03b1c319bda67bc7edf4ecda93a793173a07ecd9d7b7d5120bc226ca24b069d1dbae85385cd0abcf4c4b73891cbe6e837b11e1a17fc8998ca2eb44dc96c0a0b344e9167e57cbdb929ec3637827b679e4795fb53d021d9afb7e02857152966e3046494372ad5604dfd1722e5ea1ef9bb59a56dd1cf391497d9fb5a16f34e0e25b2c78c9ad99bf44b6d88d7eff0525b805165008f9adba35e1bba3fcf374f4ed612667714c2a535db5bb7b5b730214a07e39b0929e88b673134ea1bc6fff839cc0e8a85cf4c10a518eab36d0b4bb52ae90dcc75dca83074631a6233ce2ff4499bba53599eddb49b0d2cef73fd43fa1150788e5f9ff56391f26ae729c71e7fac450cd8f09a9860b0756313b2d201e75f9d7e6c9fad91a2b06e12b5fa2d2b993cf3cf7760fb1474f1bea5014bcd503d7e3b21bfe17b5b724e4ed7e2ce36928a9e4bd6e3be0c63ad18b97831863678e287929bb3c8e3e077093fe06dd787297534662399de49f496e09adaf89a4e984496891cfbfb8fb850d40ac3cfd4efdf511a7db6cf67fbd69c02644ab0d4f2a8c0453a21bdbcf68aa33ab6959eb98dacda49d67a7025140f16f42b78afa73e50733bae66eb6d8bcb8fef1ba4e22258572dd1111c9400df8cec0cf8619bd22ca99a9786d6d2893fcc9e4737856ee605e468598625dff29eee86747991098dc6e13881176f1b657c8b0acf5064566c51154a99871ec838eae1b0d864161fadcd0bda20509fcd4c398ff84a4e17896f65900f952bfe86bb0ac13f79093592dbc1c7ff2cac1e7c799d4ad8b919f97d4de40a0ad28336dc971f15d081ef964ee1f44b11a4fd97a21ca2587e498f1cffbc87d20f9467ddb7f554be4833780f2f2b80c1a2a6b80692677bc571e81146fd553c899ed1b443f55f715cc31dc8df7af866abb639422ed4e98fe85024dc92fefeae5ea2db7988b325a273486c6492cbd63c091478916c75d40545e8c6ac1ba106bc67b76630030b2288512bcdec32d7c81c7750e93ac68a65d008a183e6f3cbb2c56ab7b04a4e636d52cbc0d9b4c06d4ed6683ff8bafb365f9d7a91e49033c0c8c506300e937dd6302811b0d62b182a1d9c826f527d2227f2117658e21d5e21e69dc545963eeb259c885a251125018484bb2acae892f87453534b4592936b7960fbc6119ae6ff781b5741d5d5e6097d6a91ee2b6b4b01867c8c72a7d2ecd6c0160063e756a1c6984cb50318e3bca2cfc1be6f219d02d46d5587076eb6562e095c5719fe96763f679d7bf0b7209d1292bab57a07ca03642570aaf39b01e5bb9da19af13a020035dce14d2cf109ad0e29357790e635772d41a706297c884cc27a530fb14d7aac2b4abfc8ac26739194a5ff9ef0fe40733c0e9adad9353691ac07c7a76d81dea00a2e764c6c1b05ce97c8be5b85aff1e2080b69f805f6777f5379fafbb0a206733b205a6ea46ecd5d3feaff294831de758eeb61fba800cc8b0d4a8264ca53706f1122f77f0d835143a9304e90385ccc6d0174555916915ca693e78a792384411e62eb0341e9bfbf33acf93042344738fa0254f4965211364a3c65de8fdc77a27a133a715e3d5b1be8fc748d11da9447f67f12c1ccbd5d670b36023551cdf44d9b998f7826c68077fbe909cb1456469ab4f2b904d854a9d12a1a6086c4b04c8af0dffb34868b758aa834ad81fcac9637a9a2527f49cb7680169cbaa11787255e032f22a6555e5cf4977bfdfb14a267f5814e82b6753a8447ba8ef9e2892dd2a284788b8fe7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{0x43, 0x7ff, 0x10, 0x2, 0x0, "e297e863b787b152d75fe2709bfeeb4796abefb45814014742e3500b5bf3e4b7db4c65114da0d6ac110e994dc031baba302738"}], 0x1459}], 0x1, &(0x7f0000e9e000)=[@rights={0x18, 0x1, 0x1, [r6]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r0, r3, r6, r3]}, @rights={0x20, 0x1, 0x1, [r6, r5, r0]}], 0x4, 0xc000}, 0x4001) [ 43.481107] binder: 3787:3789 ioctl 8927 204dcfd8 returned -22 [ 43.489514] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) [ 43.516680] binder: 3787:3789 ioctl 8927 204dcfd8 returned -22 2017/11/23 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf2000)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb4000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000013f000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002a0000)=0x0) dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000e87000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000a02000)="2f6465762f72746300", 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00008aa000-0x4)=0x749) 2017/11/23 04:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000001d000)=[{&(0x7f000007a000-0x39)="390000001300194704000000000900fff0000100030000006c00ff0000008005110001000400000000000000040000011018e9070000000000", 0x39}], 0x1) r2 = creat(&(0x7f0000ed2000-0x8)="2e2f66696c653000", 0x48) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000010000-0xe8)={{{@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}, {{@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}}, &(0x7f0000fe4000-0x4)=0xe8) getgroups(0x9, &(0x7f00000d2000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00005d8000-0x4)=0x0) r7 = getuid() getresgid(&(0x7f0000b66000)=0x0, &(0x7f000064f000-0x4)=0x0, &(0x7f0000972000)=0x0) r9 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000036e000)={0x0, 0x0, 0x0}, &(0x7f0000afe000)=0xc) r11 = getegid() r12 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a5b000)={0x0, 0x0, 0x0}, &(0x7f0000bd6000)=0xc) lstat(&(0x7f000038c000)="2e2f66696c653000", &(0x7f0000da9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) stat(&(0x7f0000e83000)="2e2f66696c653000", &(0x7f000070f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000664000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000231000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000adc000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 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, @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}}, &(0x7f0000dab000)=0xe8) getresgid(&(0x7f0000acf000)=0x0, &(0x7f0000bca000-0x4)=0x0, &(0x7f0000efa000-0x4)=0x0) fcntl$getownex(r1, 0x10, &(0x7f0000da7000)={0x0, 0x0}) lstat(&(0x7f00008f9000)="2e2f66696c653100", &(0x7f000099b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000812000-0xc)={0x0, 0x0, 0x0}, 0xc) r21 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000037b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000)=0xe8) getgroups(0x4, &(0x7f00006a3000)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) sendmsg$unix(r2, &(0x7f0000563000)={&(0x7f000020e000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000a6000)=[], 0x0, &(0x7f0000f8b000-0x130)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r14, r13}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}], 0xa, 0x880}, 0x40000) recvfrom$inet(r2, &(0x7f00001a0000-0x96)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x96, 0x40000040, &(0x7f0000ffb000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r24 = socket$inet6(0xa, 0xa, 0x2) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000d06000)=0x1001, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000d0f000-0x4)=0x81, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000037000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006b5000)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000c48000)="0c", 0x1, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(0xffffffffffffffff, &(0x7f0000cf2000-0x20)=[], 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00001f4000)="000000000000", &(0x7f0000a10000)=0x6) r25 = accept$unix(0xffffffffffffffff, &(0x7f0000616000)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000e8a000)=0x6e) ioctl$sock_SIOCOUTQNSD(r24, 0x894b, &(0x7f0000020000)=0x0) connect$unix(r25, &(0x7f00002fd000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r26 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r26, 0x0, 0x4, &(0x7f000088f000)="01", 0x1) getpeername$inet6(r24, &(0x7f000088f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000088f000)=0x1c) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r26, 0x0, 0x4, &(0x7f000088f000)="", 0x0) setsockopt$inet_group_source_req(r26, 0x0, 0x800000000032, &(0x7f0000151000)={0x1000005, {{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]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) sendmmsg(0xffffffffffffffff, &(0x7f0000b1b000-0x1c0)=[{{&(0x7f0000287000)=@nfc_llcp={0x27, 0x7f0000000000, 0x1, 0x7, 0x5, 0x0, "f1f7fdd4d1dc9db264591b526cde5c992b3bc6e788601836fcf18f2c39a576fbc768431e080895f81d5e243c4c178887d74d57c604180c32bdfa494df7b211", 0x16a}, 0x60, &(0x7f0000b1c000)=[{&(0x7f000086d000)="643539874fd9f6cd09b89b55b3cb49da476ddfa53c06b08837d5a7923645b29abf0f7b08c62981479d8f44938fbb37caf7872b223161944b8428b9919e97de5b664218ce936726ff059d83bc22d1cb4de735f137db180c884fb65e63a0c127dc7e846ee430232dff0517acb8607ec29afc5807b772102951933a527eb4236e3547df16de4cd86b4628d9d5776c9ed45e947981c2bab57a02024f4bfe6c20a909c72ed22f3e3a3a1d", 0xa8}, {&(0x7f0000263000)="", 0x0}, {&(0x7f00001a0000-0x1000)="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0x1000}, {&(0x7f0000c3a000-0xeb)="6560825ceecbdbcc6838aec996e87c492163d96e12351e256922af4469566e9acfb6de3ab6a818d0809ff209eb0dc085309c98b05ec1c62dd8a5010e20fe4699c8d1b6ff3a215c818c2956d75b8530e7e70fca54a5f8b62b4d0ede1bc237bb3f5b36bd4c59b2a6e1821086d7f2d947801df5e42756335c77c8632442df097ecd4c168d88aa7b4078a1c8ceae1ca93d5804981308a98dd4ea5ad89c7d06cdb5c93b7148fe2f5f01c2ae5d630ed1db87a441cb8e41850f9ef9624817ae85d73b36312d954f040fc85a9216d581bb5edebcf73d4b7595cecba7af00a74d581fc9f4374c9de69adca5d42be4df", 0xeb}, {&(0x7f00003cd000-0x66)="43031e3d55726869cda8f0d2492f2c31ad4a184c4e0502f47634bdfacce4af5c8b98a1c2999aa925a4f290ea84e8677398ff92d6af99c91ae874723f0d874ea5a2076fbf157b54778e4172398e34c1becd8161b48b68880106e8a1ba59dc513f7cf7c62c6bc9", 0x66}], 0x7, &(0x7f0000054000-0x48)=[{0x48, 0x104, 0x1, "a500b4a691f53b6db7cbbeb8f9ea33b46e11ceaea621cc8163c3706b39db9df66ef253c61b83672e57d26bf5df6d764f25"}], 0x1, 0x4}, 0x42}, {{0x0, 0x0, &(0x7f00001ee000)=[{&(0x7f0000f05000-0xd2)="5fe2a104f4d454eac09efd57458261441f9dd708a6ab7b2809e3e086624d7211a20a48e944c36e927637e8208c8f5c2dc28190899c733c70d77f17994035e762d322ef2be706d44f0f95f24a410ced0c7275f835683f33e20ec1018ae62c95afc7c624bd81e2a6b9842c29eed9498e779b378df7592e86bc3f24332861b8a6b338b34a1b408004a34e8ef5578f46629b696c8cf20138e9a0175b898ceff30a796d1a85ccbb7bd3af16adee52f7bef90b8a94a74442b2c1d9e5920738323c5103ad2a5518e77726299b9f299d18f46e760f56", 0xd2}], 0x1, &(0x7f0000ae0000)=[{0xd0, 0x2f, 0x101, "6532c184369912819e058ff09a60e4541e2d91f4c8776b96cd278013d85f5552ee9cf528511bcf9cee9c94979ee15f2b92a1437344dfda55083937f8e457269b90a37f3c3f584ec571b5f0ab8815355a51f63df27761c1555e0b496cbee88e35874419645301f419d16569a1d7b966584ed27f6e97b4f89f70fbdd4efc9c7634ce75681e60faed2f4343359f025befaf77f5bd94f58381f01f0f33f91549ef977afb520eefdad8625ff30c587c3e538d1dea3e2a33ca827425abd87bcc"}, {0x1010, 0x3a, 0x10d, "fa4cb74ab2fd69c6ebfc65b3f0476ef3b705577957a0cd4a639b7f2cb05dd62fe2ee3112bd8c8077b9ff4a38f3b80169e0b51cde71e703b38a6784ef2c0007cc97f8e85350f2a33fc6e64dedbf9a186a40bfe8cceb9f604ce459fdbdcd1aa5ad0f0050d9ecad10dc57a76dd724da0042ee503b28931ccde35e5ffc6c2f128fc41a07e69e0623a8fe5413eb761bf545346308b6c70b7c64b1236233d1e5d7107becb3c2da010cd684b7df08e5e11174ec31480ba6cc8dbb430f717dc6dc375ae48f99b557a248f25dd85849a4c2485f40e64d7e88461f5e42ee2da6b48113dd1de191c383b1bd2b07517a69a8300fc0c43316fb83634527dc2d80307475d670809820d0b034178c2749cadff7b51e8b6b63c17075cc94a3224b1825548c3ad5e68eee924ed285268a8a87cfa78e69048a6795384d533d9023c548f5a2c8391a9cd34d420edfa9d1a4cae6f110de1f0a813ab27db40fccc5535574d5a0e47e9424f4d5672c0f9e603a32776136f00a6ca95a395668c063d43977f7d10bf01849775145737d893f367551d33685e5ba374e1e39961a75c388dac0d94a85889d944ac354a216ab609a9143172baa3d7ba438fbff8b222f54fb7379df3123b57e001080c8e6ec06f8205c8782b55ca13240941b887e0c7d3ed895dd1498a1f288b9153091d693bea170557fe1a40775d771e8664e50ac11e6447020b5ce6b9c4ae1252ed5edb5e9bc94fa5b9b18e56d15466c5ee61d6c2769e5018f672adae5e562cfa103c4cc647b0c99dfdf0da9d57c59e5198803dc3d6a0022dc9977a97ff0c9f796bf1277a0e05b7b61f07bbf253d5fc6744e19196723e4da8237b4e4069bbc05cdf1fd2fb17893b150bb28c6e753714b294b4ebecddce9c3d6b1a31194c6394e978c4c13f441db8d38c230c5c3f1822a2d6d23e5658cf2c0ddd6c26286ed87cf46068de60d19024fc10dc60a1fa107d40aac218eb50cad7feb40d5f8c4e328b3394bd877cf3f30531be7b755feb6c0ee61bcf07a08d4db7fbb83efe56e31f65b9b02268430253c2ca9c88bb49638bc1d1ee759e210225293b7b2b389de86525e9b292852b8e86bfb4f299bb07d1136126e397bba42a5ffa36bd862f51cc8f9d605133dbfb519c6be5ad80bed224425481d1f8b0bebc3bdfbc686938fbcb2993b76dc0bb5996971519d4641a8b940b5fc0d924375bcc8bc88fb9265f19695bdf7e645ff4e30f44a2ea4612f6a03920620c73d66c9c4559bdec9760fb400bc39003abc9a2144f466744ba559327b9850a1e4d0d99f518464a1d52d65f8ffde8e55776f7b028e3630bda6cfe6a182906ec182c4bb9cb3d36d58c496aeab88b3c5fcaa71d8302d1646dff64c77c503308c83ed90b499dba379a84aecf2a76e472d1233d53a7aba3f492d52f209d49fa67f1494311d9b47b900fd06f34d14512a838072c1fd0443abb495abe35df00583bf4d5d274b58a6b45be4db814c502f7d22b7da542582b263018726213504275d5c155e8320bbfd8daea4d2f279fe75dc5a56daf4b34aac5b183ddc6a8d09662e9b0089c7881c9bddd991076cb2def29b65e3d2fb472c3251c318241477d306dd021cde03b126b716f6d996ce3c144f6562a8238b0aca45d0ee7bbdd61fe5315aa152883e98d88b4416430dc24fd9234490e760f6477a7facffc69151ed8b355ea403a49188e3257310b2f55bb3ed3c3f963bb27ff46d154684bd13ec5c95fefaffef48f830a60d16d91c909a5e0b8c3c7f240f39a4a8dab731b16b7ab2b599f1725a7f57ba9f06ac00270315558fc12675c61b21182ab54908c10accfe6db558ff8d2d9350b311f02ba0d681db22d42e37f899369f1b97d70776cc92d74b06ef6c8373cbcf2e568ee2bd0a1606a3351db8f817850751e13aba586c5ea6103732fa783d34d6c36cfeefd0f08ff46c90b88c372ab219410406d929bba31c2fef28add31d4eb68ad231f52ef08609939c00b307301cc367407ed450b2a1bb5f5975ae7fc7ae97f58e02cbb5015166dc98cb95182f93f33141fc96b48a4f6a0819d8419d79a36c04433b35fb58f6428320f3558a48a3dfb9d870a1b51424c6b780435f5d791849b8c2b1244e3323a15d5237fa39abe21a749a738b24c2e9ccdaa3dddd64f4e9d9f52d3e5806dfd073b1942846e9c9fb5949d6376aa7f7eab6d82030e7f78ad6becbfd22a1cd57b87786217b54a9ff05c47dc958cf21ed4e46df5261b124884ecf7bbe117f5163be3a469234029f59ae45896ea0bb35b014eaa649b4324c2a34204f0ae137c04bba72f83bbab36c393b38196f20949bb34d80f9ef4f06ea5e750ac0f55febb5aa08f44bad12df882842d069edd3b91b4f268a31f1f815128b50d7c1f5ee22a7432ca0313bb3cb89747af84350a63fa8208e5bcc0b33cc1fe0b7af8f0f1a8e9d203c2e5ca37ebc1399c0d09f5506535910cfca49602310348efac997d0ce4a37835039151ce2eb82e983e38e88b12ce2255308d2b7f48a827744baa5b9b0b799e711c2ef1e34c43e5b3c6358a12c05e957cd5ba910382beb7b52df7fbce7ea5f03abd7f317b66b9a777e44d41282dfb5b9b44e7580206b9ca22fabd194a37560bc4c59d31bd285c05e2cf6a932f0c3eacc1574d337058e81f7134e4c366fc7be4a05a3acccbf7a4d6e425fd69813a2428d492827503b47e00089ee4a099ac16b1c8f6f542726489f20fe90a297fdd6b7478253fb3b19955354f87126f7d091c43156c9c04fa9f12d9793a2b9fcaf468f05ea3dd863362c08bd4a3e654240762f3714faeb84986af6d1faf9b495e94449403d6c1e855152d9614f4aa3d14a3544df1a636649142a405051610916a41ffcd93faf928bcb62b3318078719054662e338b2fa09e4c0cb9166b75fca24f6541e95219dbc85fd13de2c841a794d6285ee09a507c9c65c3748e5a0bb7ef5d9dff84c96258377714e4b3c036068536d113d85a12a0ad7b5a177fbda346451fc8374a8926fdb0f9367aaa372124e88bf6a2ba3fc708fc7eef587d505d2584a016bea801dec4ddb4b605242d0e5df83ae0fafb05d049a3a5e547e5c406b8a2d9bcaeb9636ec2b5d94bd0eef0794fb3174e397681c8e62f3db9ef019a82dfc6b20541d81cfc137581f61b61b7e2ac9a3370924a77e2789216a26544f664ae86d7db2a7cb70eea3b8a82c96cdcbaef14819eef513488193064d97a1c31b938768a66856b6a4b555e5f26b591271356f8394c63297a70eb465655d62d2ac4c918d0fc86bc8e573bd46a6ced71c5fa851731ec857d17afbd5a85726bfeb36797ade830382eaae3b19fad9a516f58f2db8639952150bddf7f3b22f9fe68974fbfb8b218f666e12dc99437fed25b3a625df6fcb8af480d794431753891b70d8fc350ee754e6f16e8d74028696aaa5cd0190c6f001a6a80f5f67b484f2e83680120dfd8f09aaf497b51690e42887691969b5c173a79fa13368a943b9aa9fde499ac3f76011b4fea55ffebbebfb0024fe7b84e8e7050467cc9c9d2f0cf655dc08e7bc03d76fedc729f33b4daf6a3ef33406e494743f7b9ec0c3511832aa3c8fd7e52ecea39e571a42fc433c6b72d738e58b009084e98db342a9aff508cbd4833e10f063fc9524d6652d421725f12216c9007098eff349bb77adcd33f603de76a7a906e5b7a2dc2ea35340ead5ed4bb495638e1e22d105292102dc6caeeeaa3d0620880a6366e60ff4f6a4a9ed62b7ee008e0141ee04c829682cb16a1f1143dd13605ac5c3ea20262e941a403b31b59f8b4239a794c55e8c092853d049cf8c5b514bf77aa6e84e4ccd82c6d8f2d02eeba6f8757b1ebc9f4c1ea28ccc426c1451ad7dbbb244f84022010e784cbb544e11e0882373619bc5a16f3517eda163c0160756b59654d19522540a67d89f5f3936b1e86b5a1387103adbb43d89921dc67f6ece34706f5fc5a28aec10f5d541894414c32693b24af67398b5f01edb5b9c8f56e1e630f4926b5d8489f1cf56bee752be07b4377d213c92fdfe4ebc4d7a309851a16dee4b87ceca9a2b6665608cd1aa2598e110c4acc624b036698e8287b067482cdc24867987a9ee76f8dec808012b6275b42cc0a5fe8d1eb95c1a074035543aa20b010a59ddbdad25635828e62da38564d3699e1bbb9b12044c6166fb1cfc08f620ccab17b00cc723232d7550b50b7919bf90ccbbe41c44b144f678d95993e79273a70a752aa218a7e60ca9681fca777ced874d498927c64425cbc5d6d5270e25970ac8489d243ed3479e744c099d17982da5980b799471bbbefcdb7785b948cfd5ea63be7bb7efe25521b21976efe9148fb817fef0f91b243fda90651fd2dee8ca96b567399bc39761dc19db809afadbdadd45f90a37fa11a8feb5bc9af03a6a1b9b976af86696293bfe168c6d74af3635e21dc7269f8dfb33a90fad0ca98f546794af2bb71920f372c50169b095e258bd510e143cca539e6c019aac9b4f3c52e9b0b1e57c63ba50d0821b39670e54ab3afb045415456b6a59596c076cd54c8c5a8b0c6a4a5efe52ff125eb2afb26f8714439da040d11fa38fc21c1f9dcb2c01142307b2cbe912e96b225920c76a21e8e461abc2ae92ceca11f51ded45332ad232b1616d6fa7bbd08460fd8b66507947dd3bc026d4a65c82b3815df0976ae91f12c49de64837273884b1dcfa632cb1ce3ae4a6f2fa9a5a7cbe978dc66b246d94c6d4a0682102078360eb3ede87006b025c3c327b18a8d0db85033fd9f187e1a0722faedb1b5e3261fa385dfee35cd8a5c42f12b795c41ac3b2de1bed0bcc32e3b69531e379a17baee108ea98e1217cb5e819dfa59f5fcf11124e209de90777d889a1f36961b144555dc2b081ff4946f08a66d1fe887a52091d2dfc4bc1b8afc2998682d31eaf60d1cfb9e63da1827e2dad2f37d29f0a9557e1719a1f19f7df4bbbaacd155a2f58187257ca1d3b0040e03de4c9064fdaa26f0362729e84f21c3ce9febb89804bb832223aeb3b80caa80e3bc0cd2cf881abf841fb5c1a777f569a0488438033abc97fb028e2130c1074a8afdf7071f28cf87c3f0d8b368e4acf25653569c1a513424079580fad90e2915b2c042e298fe7463d5f36b204058535f20d2484cfaf478c187a095f497709200f561a3b187f9d09f15ec5bfd3b83c1cbe8027dd9e6f85a67ff564e792dce4e0b29bde9432ec84c5ab79817e0a6bc00a474cad71194152f720fd2c29a128d3e342a5cfaafd915bc2fd54138f5b7239a3528c21c1ca552ea39df723aa69c070fee5a4b75da9629c9aa47adf66e2e730d6d5c25c4afeebbffe182ce2eb4ab4fc408c9cb9bef9efbdbdc41a1cf4555c77632a90efda4569fa3b72e11e9bd99ce9ad5727ee42c0deeba6018b9e424810dd56f299483b178be6d49b0aa0bdfbccd7066aeda2389451434f4931dc487fee382198cba7923c6b1576539e983e5290b023a38710f8086463dd5435874544d0bbb4d40c8d618dd14bc7da9e4cb228547edd032ddd4b5965fbca3f99d7f9f6a4501832c3f3f0735fa6d59ea33bc013006a0a47a3371ac828c9f25517733b52b73a79a7874c36b534f4183696a86ff50ac6c266737f1889b2123e7c343d061b391a845572449ac64bd3cdcd35a20262a85adf6771aed9679e7ff2666c0310a635f354a58ae69ac75aee4b8bad6568481453e6ceef91f1ea4eaad100564d80c4523cc4ca3e902310ab34031b86da9ef3aea367fd9162de62bfcbf348a0ed6a6d924cbc36ddbac151704fcd65cb61cbe3da9f0b0411c11aca12214eb61ca4bfc7e"}, {0xd0, 0x111, 0x6, "1910be973702f185f7d94bdd2170d8489b61126b344aced0da2429a88541ca60f9f20c2d61f78b9f0a4d9ba6a1f8d4419d5ea6739a7ab08e18b715d8ef53f6b8a588beb06172908c8124475f300481304ac3e624e5ddf8f7f8d1d08cfdb6b0a6bbd1720cc45588595bbb575c6ac8b21676d48ac658a30c8cf8af84eb7c13e2aa87583767d245919ea7fbd6d1a5355d52c82e585baaeb5096f9f4f3d48ed44efe7cb53a5ed8b16a5e0741f29874c2089c50d2b7fc4181e9b336c60bb4"}, {0xf8, 0x113, 0xc4a9, "1672f1626112d4205e41f533d33816359fa7c4b572ade812260ee2b6423fe1ae448352254b314a164cd606cb0068a10397ba8f7ef74c43428bf7bb4a4a740817d75de956145eae359a94f57da17cc4280759851eac3ace1f414fbe5137973fa2e319dd178d3a3767b4338eff13650e4285eba83e62410be15e693c415aed24488ad5690fbd93e38b1c47fa470d10886abb19cda8102fe7183168075256d33b8cf4ff3026bf1880a2c92232d3357126465cfb42f7100d46743f69cd651b4b39b7dc4707f8a2add4c8bedde7030ccb128f4785842f88624a90cac96ba176602ef9a076"}, {0xc8, 0x13b, 0x80000001, "457106d6d108a9aea851eb284ea6d557ba2000b329b27c43c9af1bf24bfc9983a3b57093178ce6c0cb97792f8badba373c9c5fd8cf18d1e2336ad4788f2bf02499691adad7a6906fb70546f52470ea15b209fb929cc31a188fe674f9ed55fdb539d04507d890fe952d0eb1c1dba99e3bf9b2152f2bf8d005928d1cfbd4683b9316fe99369b54372ae7a8d1453ba03579faa34f37a4bd9c023702b914b56d9683e0629a940147bf856983f592d7687ee8d0051c2c38dd"}], 0x5, 0x80}, 0x0}], 0x7, 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a95000-0x14)={0x1, 0x20000000012c6, 0x10001, 0xffffffffffffffff, 0x5}, 0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000ed0000-0x5f7)="a6", 0x1, 0x0, 0x0, 0x0) 2017/11/23 04:02:54 executing program 3: pipe(&(0x7f000015a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x7, 0x1ff) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) recvfrom$unix(r1, &(0x7f0000e64000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87, 0x40000042, &(0x7f0000081000-0xa)=@abs={0xfffffffffffffffc, 0x0, 0x2}, 0x8) r4 = open(&(0x7f0000393000)="2e2f66696c653000", 0x3ffffc, 0x60) r5 = fcntl$dupfd(r4, 0x8000, r3) getdents(r4, &(0x7f00002a1000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000c91000)={@common="67726530000000000000000000000000", @ifru_names=@generic="26b4295143f1ff9d65ebfaf40389cfa3"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000ca8000)=0x0, 0x800) r6 = add_key(&(0x7f0000917000)="73067a6b616c6c657200", &(0x7f0000a3a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f0a000-0x75)="debe8b0000000019a4850888b2b6799f79ce924b2e236c7ff2817aa3db4587025de4a3de0aa7b647c9b449bd382b625134737d71350f617c649a3c193012af9d37e222ab712b0c69ef75a8e84e1bd015b374966c5eee382b6a510ad0caf2d4b6acf94a6ebe9d427dfbcbe9d47e850b70a5a0ee49e0", 0x75, 0xfffffffffffffffd) r7 = gettid() perf_event_open(&(0x7f000084e000)={0x5, 0x78, 0x3, 0x3455, 0xfffffffffffffffa, 0x8, 0x0, 0x7fff, 0x40, 0x1, 0x8001, 0x7, 0xfe00000000000000, 0x1, 0x0, 0x2e, 0x0, 0xfffffffffffffffd, 0x81, 0x0, 0x600000000000, 0x2, 0x7, 0x2, 0x0, 0x1000, 0x0}, r7, 0xa9, r0, 0x8) keyctl$assume_authority(0x10, r6) write$tun(r3, &(0x7f0000ea6000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0xfffffffffffffffc, @ipv4={{0x25, 0x4, 0x3, 0x8, 0x108, 0x2, 0xcd5, 0x3, 0x7f, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0x14, 0x2, 0x3, 0x0, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@broadcast=0xffffffff], 0x2}]}, @end={0x0}, @noop={0x1}, @generic={0x8b, 0x10, "17333c0ea8672a9532924c693495"}, @cipso={0x86, 0x53, 0x8, [{0x7, 0xc, "f1078721fa0b426cbc28"}, {0x5, 0xe, "517f64d385e03ba456234f96"}, {0x6, 0x4, "49af"}, {0x7, 0x12, "f06682f101bb3eb912a7288f5bcc2940"}, {0x7, 0x10, "4bb74f6738ec7e934ce34d2dafe2"}, {0x7, 0x2, ""}, {0x6, 0x2, ""}, {0x2, 0x4, "d9db"}, {0x0, 0x5, "5dcf20"}]}, @cipso={0x86, 0x6, 0x800, []}]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x112) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x11, 0xb, 0x40000000000) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f00004cc000-0x28)={@common="6c6f0000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r8, 0x107, 0x1, &(0x7f000064e000-0x10)={r9, 0x1, 0x6, @random="d541c940efa0", [0x0, 0x0]}, 0x10) pipe(&(0x7f00001f5000)={0x0, 0x0}) recvmsg(r2, &(0x7f0000826000-0x35)={0x0, 0x0, &(0x7f0000706000)=[{&(0x7f000028a000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xa9}], 0x1, &(0x7f0000044000-0x64)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x64, 0xb70b}, 0x21) request_key(&(0x7f0000877000-0xb)="6173796d6d657472696300", &(0x7f00000e9000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000d2f000)="6c6f0000000000000000000000000000", 0xffffffffffffffff) write$tun(r5, &(0x7f0000a08000-0x1086)=@hdr={0x3, 0x3, 0x4, 0x3f, 0x1, 0x0, @ipv4={{0x1b, 0x4, 0x2, 0xffffffffffffcfe4, 0x107c, 0x3, 0x100000001, 0x8, 0xff, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[@lsrr={0x83, 0x2b, 0x22e9cae1, [@rand_addr=0x9, @empty=0x0, @loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @generic={0x8f, 0x7, "a27f17ce3e"}, @lsrr={0x83, 0x3, 0x5, []}, @generic={0x89, 0x11, "6c566cee0a0f347d1234c75fc0ccaf"}, @generic={0x88, 0x12, "dbc7979e71eb655b9c5927af702d5a14"}]}}, @dccp={{0x2, 0x1, 0x4, 0x1, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff7, "4bbc8b", 0x9, "15d994"}, "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"}}}, 0x1086) getdents(0xffffffffffffffff, &(0x7f0000643000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb8) bind$inet(r8, &(0x7f0000b04000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f000088e000)={0x100000001, 0x2, 0x7}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f000017d000-0x4)=0x6, 0x4) read(r3, &(0x7f000095f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x6a) fcntl$dupfd(r3, 0x5, r5) 2017/11/23 04:02:54 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000a94000-0x4)=0x0) remap_file_pages(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x2000000, 0x3, 0x1002) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x9, 0x200000000, 0x0, &(0x7f0000b24000/0x2000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1000004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000b1a000)="", 0x0}], 0x1, 0x2) 2017/11/23 04:02:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000a7b000)=[{r0, 0x40, 0x0}, {r0, 0x0, 0x0}, {r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x10, 0x0}], 0x5, 0x7) r1 = syz_open_dev$sg(&(0x7f000098f000-0x9)="2f6465762f73672300", 0x9, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00006ac000-0x10)={0x9, 0x8000, 0x3be1b87, 0xeb9}) r2 = socket$inet(0x2, 0x1, 0x80000) r3 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$binder(0xffffffffffffff9c, &(0x7f0000001000-0xc)="2f6465762f62696e64657200", 0x0, 0x0) ioctl$void(r4, 0x5451) getrandom(&(0x7f0000001000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd2, 0x0) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000e6e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0xc012, r4, 0x0) madvise(&(0x7f0000117000/0x2000)=nil, 0x2000, 0xb) mprotect(&(0x7f00001d3000/0x4000)=nil, 0x4000, 0x5) r5 = geteuid() ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000095f000-0x20)={{&(0x7f00001ae000/0x2000)=nil, 0x2000}, 0x1, 0x0}) acct(&(0x7f00002bc000-0x8)="2e2f66696c653000") ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000c71000-0x4)=r5) accept$ipx(r1, &(0x7f000091d000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000f7e000-0x4)=0x10) mincore(&(0x7f0000e70000/0x3000)=nil, 0x3000, &(0x7f0000f6f000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009ee000-0x4)=0x0) waitid(0x2, r6, &(0x7f00002d9000)={0x0, 0x0, 0x0, 0x0}, 0x8000000b, &(0x7f0000591000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f0000002000-0x1000)="", &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000000000)="") bind$inet(r2, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) prctl$getreaper(0x19, &(0x7f0000460000-0x8)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000128000-0x9)="76656e6f00", 0x5) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x2000, &(0x7f0000002000)="", &(0x7f0000006000-0x4)=0x0, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x41)="") sendto(r0, &(0x7f000003a000)="", 0x0, 0x0, 0x0, 0x0) 2017/11/23 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x3) unshare(0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d1000-0x9)="2f6465762f70707000", 0x4000, 0x0) syslog(0x4, &(0x7f0000992000-0x2e)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x86) ioctl$KDSKBLED(r0, 0x4b65, 0x10000) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000d3a000)="70707031776c616e3170726f63766d6e6574305b6574683100", 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r3 = openat(0xffffffffffffff9c, &(0x7f00001fb000)="2e2f66696c653000", 0x101000, 0x8) lseek(r3, 0x0, 0x3) execve(&(0x7f0000f05000-0x8)="2e2f66696c653000", &(0x7f0000db6000-0x10)=[], &(0x7f0000bd2000)=[]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00003c1000-0xe)={0x0, 0x6, "ad000c81a8af"}, &(0x7f0000050000)=0xe) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e9000-0xa0)={r4, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x787e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x100000003, 0x4, 0x120d, 0x41}, &(0x7f0000a6c000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000dd7000-0x20)={0xffffffffffffff7f, 0x194e, 0x204, 0x7ff, 0x7f, 0xdb, 0x6, 0x800, r4}, &(0x7f000088a000-0x4)=0x20) setsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000cb4000)="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", 0xfc) r5 = syz_open_dev$sg(&(0x7f0000000000)="2f6465762f73672300", 0x0, 0x0) ioctl$int_out(r5, 0x1, &(0x7f0000361000)=0x0) memfd_create(&(0x7f0000dd9000-0x19)="70707031776c616e3170726f63766d6e6574305b6574683100", 0x1) restart_syscall() socketpair(0x0, 0x0, 0x733, &(0x7f0000288000)={0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) r6 = socket(0x40000000000001f, 0xa, 0x289e) writev(r1, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000122000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000442000-0x8)={0x0, 0x0}) socketpair(0x7, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/11/23 04:02:54 executing program 1: r0 = openat$binder(0xffffffffffffff9c, &(0x7f0000064000-0xc)="2f6465762f62696e64657200", 0xf9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000827000-0x4)=0x0) getpeername$inet(r0, &(0x7f0000f34000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf5000)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000016b000)=0x0, &(0x7f0000530000-0x4)=0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000b6b000)="2f6465762f6e65742f74756e00", 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f00004ca000)=0x80000000, &(0x7f000061f000-0x4)=0x4) accept$packet(r0, &(0x7f0000abf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ef7000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000651000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, r4}) prctl$seccomp(0x16, 0x1, &(0x7f0000d18000)={0x3, &(0x7f0000d3c000-0x18)=[{0x0, 0x7, 0x4, 0x80000000}, {0x7, 0x5, 0x80f, 0x0}, {0x0, 0x200, 0x4, 0x2}]}) accept4(r1, &(0x7f000064a000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000178000)=0x9, 0x80800) connect$inet(r3, &(0x7f00009ce000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d9a000)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@generic="6ec3add17d56387f5db9f9c8d83ae757", @ifru_settings={0x1f, 0x0, @raw_hdlc=&(0x7f0000618000)={0x0, 0x3ed}}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x2ff}) 2017/11/23 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4800000002, 0x0) connect$inet(r0, &(0x7f0000f11000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f0000eeb000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) inotify_init1(0x0) getpgid(0x0) getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f00007f6000-0x8)="2e2f66696c653000", 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000011c000)="2f6465762f7667615f6172626974657200", 0x0, 0x0) write$fuse_notify_store(r3, &(0x7f00009d5000-0x28)={0x28, 0xcc51, 0x0, 0x6, 0xc2, 0x2}, 0x28) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000f7e000)={0x0, 0x2, &(0x7f0000433000-0x2c)=[@in6={0xa, 0x2, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x490000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000756000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000ca6000)={0x0, 0x2, &(0x7f00007c1000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000fdb000)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000a41000-0x18)={r4, 0x103, 0x30, 0x1, 0xe760}, &(0x7f0000750000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000ddd000-0x8)={0x0, 0x1007}, &(0x7f0000a2f000)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000f09000-0x4)={0x1}, 0x4) r6 = dup(r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000ef3000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000000000)=@ethtool_wolinfo={0x28, 0x6, 0x0, "35000000407d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000366000-0x4)=r5, 0x4) getrandom(&(0x7f0000507000-0x68)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x68, 0x2) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)="2f6465762f73657175656e6365723200", 0x8002, 0x0) write$sndseq(r7, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0xffffffffffff7fff, 0x7fff, @time={r1, 0x1c9c380}, {0x401, 0x2000000000000001}, {0x7, 0x0}, @raw32={[0x5, 0x9, 0xc65]}}], 0x30) close(r2) setsockopt$inet6_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f000020f000)={0x9}, 0x4) socketpair(0xfffffffffffffffd, 0x0, 0xb2d, &(0x7f0000cb8000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x400000c, &(0x7f000003c000-0x10)={0x0, 0x0}) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000d54000-0x4)=0x2, 0x4) ftruncate(0xffffffffffffffff, 0x40) 2017/11/23 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffe}, 0x8, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r0, 0x6) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x200002, @thr={&(0x7f000060b000)="97084350a27e915b42a1065316f94059defc1e096327e15e62adc02abc7d73e4cec149938c9926945537b5bd506eb2d35dbe6137f7c2bd0c8ef49cf06d76e0c7b93e67f03ce19075a63935dd160e3f578388b30ae8e9a5905ce971a451e186bee89a3a70edf783b8e7d0109f618778d42e55e58754e2e6a6d61aa120a8fbbf441c94860caa5da8d798303836f1c80b5774acb61d7159e0cb168a50147cc497", &(0x7f0000137000)=""}, []}, &(0x7f0000930000)=0x0) sysfs$3(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1000, 0x0) r4 = open(&(0x7f00008d0000)="2e2f62757300", 0x20041, 0x0) bind(r4, &(0x7f0000cfa000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f000071d000)={0x8, 0x0, 0x1, 0x1ff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000529000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000fa9000-0x10)={0x0, r6, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f000026f000)={r7, 0x80000, r4}) ioctl$DRM_IOCTL_AGP_UNBIND(r8, 0x40106437, &(0x7f000019e000-0x10)={r5, 0x4}) unlink(&(0x7f000012b000)="2e2f62757300") ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000fb5000)="", 0x0, 0x2, &(0x7f00005db000)=@generic={0x3, "32b2d5928aec6dcd5ba39becac13c4ddaad05721c0dd0be947381384d8cc9ec1543bdb30af53900cb60044f96d816fc8e44a134f8dab8115f872b1461a01a382f573456c0180e3df170e862ea3d31fa5c4228cad00018000c3401c1a9cae752ab79874b96fd1de404ffce5b6b95bcf42de2fad770dcb5f928c3597f21051"}, 0x80) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) tkill(r1, 0x13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00003c2000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000bc0000)=[{r11, 0xffffffffffffbffd, 0x0}], 0x1, 0xffffffff) splice(r10, 0x0, r11, 0x0, 0x58, 0x0) dup2(r9, r10) [ 43.620937] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. [ 43.652923] netlink: 5 bytes leftover after parsing attributes in process `syz-executor0'. 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(0xffffffffffffffff, &(0x7f0000936000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000937000-0x4)=0x10) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000b66000-0x8)=0x7e4) r0 = accept(0xffffffffffffffff, &(0x7f0000ec2000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ec2000-0x4)=0xc) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000ec5000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009fb000)=@assoc_value={0x0, 0xffffffffffff7fff}, &(0x7f0000b6c000-0x4)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ec5000-0x8)={r1, 0x3ca98ab0}, &(0x7f0000ec4000)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000ec1000)=[{&(0x7f0000696000)="390000001000090400000000800000000700004a02000000450001070000001419001a00000002000000000000000608000300ff0900001ee469", 0x3a}], 0x1) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ec7000-0x20)={@loopback={0x0, 0x1}, 0x9, 0x1, 0x0, 0x8, 0x3, 0x6, 0x3ff}, &(0x7f0000ec7000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ec5000)={r2, @in6={{0xa, 0x3, 0x1000, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2800000}, 0x98) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000bfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 04:02:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4e019, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000002, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffc799, 0xa, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000b60000-0x8)=0x7ff) pipe2(&(0x7f00008e1000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00008f2000)={0x3, &(0x7f0000d0f000)=[0x100000001, 0x2, 0x10000]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000522000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001af000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_dev$urandom(&(0x7f0000db8000-0xd)="2f6465762f7572616e646f6d00", 0x0, 0x40a00) close(r4) r5 = fcntl$dupfd(r1, 0x0, r2) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x1, []}], 0x1, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r5, &(0x7f0000af9000-0x38)={&(0x7f0000134000)=@full={{0x3, {"d64680febc6b51"}, 0x5d2d}, [{"4e3ad5187762c8"}, {"b2b9fd927538ca"}, {"e110661e8652f8"}, {"ceb8c6ac7ffa80"}, {"839c6db90b99c6"}, {"f49eae3118a7cf"}, {"9a2e5042bb8e66"}, {"d82d7408ffd7dd"}]}, 0x48, &(0x7f0000af8000)=[{&(0x7f000069c000-0xc1)="982d18f4bd66f2cc25f7b157ac84af44a31e4d75a5d2a4eaaf2f217c54a11127ed8bb60e5b0afeb28db72e927e1141c1a39f4ba7f360079d727bfb27f99d375b001648f7eb0b9442a76053b0b1990877b258eb1cf67f2c3a1b2cfd1132abedfe0efb44823f1d60cbb543a3401c6c731d6501e41b3ad88c326dd1351f72dddcb489d67f4174a765e2585cc417283d62186e2ffca1aebf8ffdf1c0117ea862d2750235158ee173d965415d7bf0319649836ba97d1477eec27877e54cc5d56a4414dd", 0xc1}, {&(0x7f000067c000-0x66)="70639dbe95e420df050abfb4fd8fd2e059b7efb15b6e68bd31bde6811a40ae6902a4234a6f32ad743f1091231b8d819b06ba35a524fc96115d6d817fae877cdc7c006a2c4992f02642ace570ef8ed1213086334561228c3f2400a659c21f52c12c14962d6c45", 0x66}, {&(0x7f0000af9000-0x18)="adf496a661b3fd643cd6178e40d8b89a76099aa99ce8114d", 0x18}, {&(0x7f00004a9000-0x1d)="636550d108551ae6ff86a16fac025ac8515e80a3d984d98ad6fc3ca587", 0x1d}, {&(0x7f00007a7000)="c87ab4da14103a579832ef181d2b49f9271bac35ee77f2dbe5507fb034e6195f9a56011b1b5fb254624b0a62b72fa0d3ea0088aa5174eca91588aed8912e7190ca83c57db0190e467fe95fde03c8cbac8b34043e26e779ceeade6a4582ec7d545331fefe4bcb4dc67d9af9bd56f05a3af4f30a3e5994e783df9a59c7692a87a8588ccdce6cfd6dfa90ef3069df908d4015dc", 0x92}], 0x5, 0x0, 0x0, 0x10}, 0x42) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r7) 2017/11/23 04:02:54 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000001d000-0x1c)={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f000001b000-0x4)=0x0, &(0x7f0000019000)=0x4) socketpair(0x1b, 0x80005, 0xffffffffffffff39, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f000000e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b1895dde0000", [{[], {0x8100, 0xfb7, 0x84b, 0x8}}], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x18, 0x6, 0x3, @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}, {[], @tcp={{0x1, 0x1, 0x42424242, 0x42424242, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x7ffc}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setlease(r1, 0x400, 0x0) accept4$inet6(r2, &(0x7f0000008000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000001c000-0x4)=0x1c, 0x80000) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000d58000)="220000001900070400942600090004000a0102000000000103000000060014800100", 0x22) 2017/11/23 04:02:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000013000-0x11)="2f6465762f7667615f6172626974657200", 0x840, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x9, 0x9, 0x101, 0x8]}, 0xc) flistxattr(r2, &(0x7f0000014000-0x11)="0000000000000000000000000000000000", 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000)="2f6465762f6b657963686f726400", 0x100, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) getsockopt$inet_tcp_int(r4, 0x6, 0xb, &(0x7f0000013000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x7, 0x1) dup3(r2, r1, 0x0) [ 43.653543] binder: 3821:3826 ioctl 4b44 20e6e000 returned -22 [ 43.656464] binder: 3821:3826 ioctl 400454cc 20c70ffc returned -22 [ 43.699406] binder: 3821:3842 ioctl 4b44 20e6e000 returned -22 [ 43.710596] binder: 3821:3826 ioctl 400454cc 20c70ffc returned -22 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000)="2f6465762f696e7075742f6d69636500", 0x0, 0x6000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000)={r1, 0x7, &(0x7f0000005000-0xac)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x1, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f05000)="637562696300", 0x6) r2 = socket(0x10, 0x1, 0x1) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000f07000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f07000-0x4)=0x14) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000f07000-0x50)={@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x3f, 0x7fff, 0x500, 0x8, 0x1, r3}) tee(r2, r2, 0x81, 0xd) write(r2, &(0x7f0000003000)="24000000190025d6071c1ffbfffffc0e0a00fffd0010000002ffffeb08000600aafeffffff90", 0x26) mmap(&(0x7f0000f06000/0x1000)=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(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f07000)="2f6465762f72746300", 0x42, 0x0) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x3ffffffffc) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000090c000)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1ff, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x7ff, 0x9, "20e86b45523c999f6f96ff3107d4e410b4462c0b17bd2ff3b44e6c4d731cf551a073c284e0cb83876c52d3ca834e66963f290a90a7c012399912f64faf3975102c368e141e2b25b30bc48743017d5899"}, 0x160) r5 = fcntl$getown(r4, 0x9) r6 = getuid() getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cde000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$netlink(r4, &(0x7f0000a72000-0x38)={&(0x7f0000607000-0xc)={0x10, 0x0, 0x100000000749, 0x9d}, 0xc, &(0x7f0000744000-0xa0)=[{&(0x7f00005d2000-0x98)=[{0x6d, 0x3, 0x220, 0x7, 0x2, "447ac84ceef2efcea1380fc41188b959fd7ce51ef9b9f6c8907ce75f5802918439f076a6914e781762521af3743407aea85c339170d2d37eedf90858879849d330a2f7f42f51e8cc5b55c1a4c14712457014613068eb276ff1a35da9e0"}, {0x18, 0x0, 0x118, 0x7, 0x2, "0c98473b8d74051c"}, {0x10, 0x8, 0x1, 0x1, 0x8000, ""}], 0x95}, {&(0x7f0000a74000-0x13e8)=[{0xc4, 0x3, 0x0, 0x8, 0xdef, "dc0f8526271a871405b40328298dc99198d7bd325b07095e4fd06ea0b33852d04a7c091296f0b923e3db601b658a954de310ab823c8e43f99552b351fa527aed2a1af91f300c440893ef55c9de6ed9dd6ae200e321d49b1a89d61f63e20c8c0da0d85792e45f280c69d9279be569e8aae3b8bf44719400ccce8d8670d428fce7a9cf0be687d4e5658076f57bfd1c8a7adede42aa5430d739ede07e2570104f028df5e4b985d8b9fdbe2e1aeacc4ae71099a18a7a"}, {0x10d, 0x2, 0x4, 0x31, 0x5, "ca59df27de112d2e9bcb2162b1b62b095f51d10c4530fc2be17ff67d37292d7f3bdc317c7c395fe3d4a13c017b95cc59c3b5371106236ae39512374056eaf697f08f26cebc2a650f5623405aa71e0568488f3a18efba866a5bd54aaa6c42be6e2e43142b5f7268883e9d43f55a2937344874b723e01df487039012479e15dd79d25bdb89f7ab914aa2bc20b8dc27aeb7a86ac4d5097a6608396eb10b409b30fbc42fbca598335067f5f22a02f82100157724ef6d5cf89a45d66b03fe3d5af869a1c38de5a96794f01da0d9170eddf34f999f030dee0a2bad3188c66d3395c00be549244435c650a667a842e92d0c220a174139f766d8bf39b6b1d1b04f"}, {0x1010, 0xffffffffe22515c1, 0xf15, 0xec, 0x40, "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"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"}], 0x1234}], 0xa, &(0x7f00004b7000)=[@rights={0x18, 0x1, 0x1, [r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x2, 0x8000}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00007fe000)={0x0, 0x0}) 2017/11/23 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000095000-0x8)="2e2f66696c653000", 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00002b8000)={0x0, {{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]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r1 = getpid() ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000019a000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") fcntl$lock(r0, 0x7, &(0x7f0000fa5000)={0x0, 0x0, 0x101, 0xd7, r1}) gettid() mount(&(0x7f00009b1000)="2e2f66696c653000", &(0x7f0000d48000)="2e2f66696c653000", &(0x7f00009e0000-0xa)="68756765746c62667300", 0x0, &(0x7f00002fa000-0xd)="24538aa44c48162168b0ae0222") ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00006d7000)={0x80, 0x81, 0x387}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00001bc000)=0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00005f7000-0xf8)={{0x3, 0x3, 0x8001, 0x0, 0x4}, 0x9, 0x3ff, "69643100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "74696d6572300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x7, 0x2, 0xdc, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpid() 2017/11/23 04:02:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00004cd000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x80400) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$tun(&(0x7f0000fd0000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000574000)={@generic="00609402000000003000067d08cebd5c", @ifru_addrs=@generic={0x8, "dc4b3a6df1d0973e8675682cd8b3"}}) accept4(0xffffffffffffffff, &(0x7f0000d7d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000128000)=0x6, 0xfffffffffffffff9) socket(0x0, 0x0, 0x0) r2 = getpid() r3 = creat(&(0x7f0000762000)="2e2f66696c653000", 0x2) perf_event_open(&(0x7f0000844000)={0x0, 0x78, 0x8b, 0x80000001, 0x8001, 0xffffffffffffffff, 0x0, 0x8, 0x1000, 0x8, 0x2293, 0x8, 0x8, 0xb, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0}, r2, 0x4, r3, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006b8000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) process_vm_writev(r2, &(0x7f0000e3d000)=[{&(0x7f00005a4000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f0000bdf000)="00000000000000000000000000000000", 0x10}], 0x2, &(0x7f0000a6e000)=[{&(0x7f00002e4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf8}], 0x1, 0x0) ioctl$KDGETKEYCODE(r4, 0x4b4c, &(0x7f000009f000)={0x0, 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000262000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000265000)={0x0, 0x0}, &(0x7f0000a20000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f000006f000-0xa0)={r5, @in6={{0xa, 0x0, 0xe1c9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x9, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) bind$inet6(0xffffffffffffffff, &(0x7f0000dac000)={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8af}, 0x1c) socket(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000200000)={0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, "0000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e19000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f0000e03000)={0xc3, &(0x7f00004a5000)="02fef9e893bf54a314663e2989355277fe8e2de0388204d5b0f683f3cbf374e716d98abb20a2fbb5d856bd1df062be608a88b7627834ee9a8b521ee428f4edfe0fd3b30370b0538b1134d8beee6dae09a8a9f1f5ecbc9864df44399ef47fd94bb76d66e20a5a4ea17d4aef68be453797a93d1dbbc7e1eb1923c1be9359ba52326f9976de16bb27337b0441111b18fc51576b9dacbf8a31b81d14d5a3c66d278b067d5d9ed36016adca5b29aacc9f05f015cfc8de01d07a8627d1df836167106cbdbff5"}) syz_open_dev$loop(&(0x7f0000e5b000)="2f6465762f6c6f6f702300", 0x0, 0x4102) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000b80000-0x15)="2f6465762f706b74636476642f636f6e74726f6c00", 0x1fffb, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000962000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, &(0x7f0000343000-0x4)=0x108) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f00004ab000-0x10)=[{&(0x7f0000be1000)="290000001800ff0900000000000000020a0100000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2017/11/23 04:02:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mknod(&(0x7f0000c45000-0x8)="2e2f66696c653000", 0x100, 0xff) prctl$intptr(0x26, 0x1) r0 = memfd_create(&(0x7f00008ce000-0x9)="656d3173656c665b00", 0x0) r1 = socket(0x2, 0x1000000002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000682000-0xb0)={{0x5, 0x1000}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x10, 0x20000, 0x7, 0xe86, 0x81, 0x9, 0xffff, 0x0, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f00009f9000-0xa)="2f6465762f70746d7800", 0xa) pipe2(&(0x7f0000b28000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = getpid() pipe2(&(0x7f0000334000-0x8)={0x0, 0x0}, 0x80000) fcntl$setpipe(r3, 0x407, 0x0) vmsplice(r3, &(0x7f0000a32000)=[{&(0x7f0000ccd000)="a774738beaa850d32ba8e4b797bf2da64dacd10fae73ff5f1bacb79e154e607b7b368058d621193232a78fa58476d8decb678903ae4bc0474ede178b53fcacbd4633cf8d219cc1", 0x47}], 0x1, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) getpriority(0x0, r4) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000043000-0x6)={0x1000, 0x3, 0x8001}) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) dup3(r0, r1, 0x80000) fgetxattr(r2, &(0x7f0000201000-0x29)=@random={"73797374656d2e00", "706f7369785f61636c5f6163677473737b76626f566e657431056d8f65653100f7"}, &(0x7f00003f2000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb0) ioctl$TIOCCBRK(r3, 0x5428) pselect6(0x40, &(0x7f000002a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)={0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000+0x559)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000002a000-0x10)={0x7ffffffffffffffe, 0x0}, &(0x7f0000029000)={&(0x7f000002b000-0x8)={0x0}, 0x8}) vmsplice(r3, &(0x7f0000517000)=[{&(0x7f0000670000-0x1d)="", 0x0}], 0x1, 0xc) connect$ax25(r3, &(0x7f000041d000-0x10)={0x3, {"14000c00000009"}, 0x6}, 0x10) splice(r2, 0x0, r1, 0x0, 0x50e3, 0x0) execveat(0xffffffffffffffff, &(0x7f0000034000)="2e2f66696c653000", &(0x7f0000023000-0x40)=[], &(0x7f000005f000+0xa06)=[], 0x0) 2017/11/23 04:02:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x80001) pipe2(&(0x7f0000bfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$fuse_notify_store(r3, &(0x7f0000012000-0x28)={0x28, 0xfffffffffffffffe, 0x0, 0xffffffffffffffe1, 0x0, 0x0}, 0x28) splice(r2, 0x0, r1, 0x0, 0x1ff, 0x0) r4 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000f9a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futex(&(0x7f0000d57000-0x4)=0x0, 0x0, 0x0, &(0x7f0000565000)={0x13000000000, r5}, &(0x7f000026c000)=0x4, 0x0) socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000471000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x0, &(0x7f0000009000-0x8)=0x3f) write$fuse_ioctl(r2, &(0x7f0000be3000-0x20)={0x20, 0x1f, 0xe1, 0x7, 0x1, 0x10000000007, 0x2}, 0x20) recvfrom(r7, &(0x7f0000013000-0x8d)="", 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"4413d4162d9f33"}, 0x0}, 0x10) r8 = getpgid(r4) fcntl$setpipe(r3, 0x407, 0x47) fcntl$setsig(r6, 0xa, 0x12) vmsplice(r3, &(0x7f000046a000-0x10)=[{&(0x7f0000fb3000)="b0", 0x1}], 0x1, 0x1) dup2(r0, r7) vmsplice(r2, &(0x7f0000a91000-0x70)=[], 0x0, 0x5) readv(r2, &(0x7f0000fb6000)=[{&(0x7f00005d4000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}, {&(0x7f0000fb8000-0x2b)="00000000000000000000000000000000000000000000", 0x16}], 0x2) fcntl$setown(r6, 0x8, r8) tkill(r8, 0x13) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00005c7000-0xec)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") sendmsg(r6, &(0x7f0000c2a000)={&(0x7f0000735000)=@nfc_llcp={0x27, 0x0, 0xb8, 0x3, 0x9e8, 0x8de, "88f79889a88a7d7cda44f8262ec4240fcfdffd0ed265bf6247e259d38d72869676d3f805fa1c9e09264da5bbd932be670efe569361a40db910ff0856297f89", 0xfffffffffffffffc}, 0x60, &(0x7f0000121000)=[{&(0x7f0000fb7000-0xc6)="c59a4206acb6d327c5ddc1e4a3a88a68e9225a837a6820526ecdccb371b2dbbb685a22654da30f2176f4323c40c09078d63f9b56423b1d2be652b31c0e33bfb0e2e824182120443d27d4d7830d9ad9747b98ed251274b820124d3722b82ce808bb8cd6ad80029b1314328f12e71a39101ec5c43a2d31d97d1a3164f4ec4c76765fe6a7019febb33f00dcafe2a71015d7ddb364abfb41cec8cb14fda6ae8cce180840b994683c81cfae097422cf3b2a793df1205210e30f161a10d58c628682f32bc8698a96d2", 0xc6}, {&(0x7f0000486000-0x5e)="5cb6b9ff3007e58da83fa8babc104d66b9f4f1b8e9d2f96230ffdee896f85e45f008b424cf0861cd787cb540ed4ca9620bf8658a4cdd5f7ca8f2c862be9a9627754a11a62257f7093a45728a021cc6fc4faba436705b19717e6d15918c93", 0x5e}, {&(0x7f0000fb6000)="473c88a1ea4439bea49e05e49114fd1da791942aa52c5ed659ace3a35f91e8e03a671a4ce4b7e864ed374318c6f6cf3cbb3bbd011c9e228f0b20a55d8f8e9c3632e86ff57482ee70240431cf517d21bb5da856b6541f36262602f42a426d342f48204152ea05fadb491945e2791f7abda0d9bb676cf6a4a175448e3926a51fe3b865fe348bcc0d4121e2c94c3d384f14a2f65e46dba25d349b4c4ac8bbf0444e7699da316e6796dc6cedc006084f91596e97c496ab74dd81954359da77d3910c1a48e87ba26ac451e2a42993921062c7c1f2e1655a3891502dce5bb7a62759ace427eeb144f9", 0xe6}], 0x3, &(0x7f0000fb6000)=[{0x70, 0x114, 0x100000000, "544269002b99610f0dec18ca2fa6e305048c648599dfebae8d1233ecf861d3a9ac48bdfb3166899ece0d1dafe8beaa2e5396e4343c3bbc5ab2afa5d5aa20f99a8b0f29cbf827bb6f813725de96407c84bf75fdd9ed59ce4269589f8d0bd5"}, {0xb0, 0x104, 0x412, "919d43acf9903c610d78b51038752ce41131445a740b4938031df1c9f014f8ef3939c7e17ae1afc5b4c27bb0f2538e289f453cacb58d6820565472db335772603268ba98730d7cdb4ecdb13eb50866baae5d41dcd05a1ad5dc489da3ad1964683722fb6f91ec43a64daa40008803a2aa155a017ce3dfec9300eb184c62cd3bdb04b21234763d48a86a3ea4e71a2ca94dd7ad9179481770c42f"}, {0x38, 0x117, 0x7, "6576181153b766e48e52c7f7bf122d60a6c2ee9a84c3ca89e8a0d35d1a95ba70de89e9999466"}, {0x40, 0x115, 0x4, "90b0729012317a5bb286cd01d5079ddee4656b258e2cefc748d360a6f2923e4f15ae91154b09e2a8fdddba29"}], 0x4, 0x40000}, 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003c1000-0x10)="2f6465762f73657175656e6365723200", 0x2000, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) writev(r9, &(0x7f000072b000)=[{&(0x7f000043e000-0x29)="2900000018001980013d75241a6800210206e30068000000000000000019050000000200000000ff00", 0x29}], 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000c58000-0x4)=0x200, 0x4) connect$inet(r2, &(0x7f0000206000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/11/23 04:02:54 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000977000)="2f6465762f6877726e6700", 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000a85000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000061e000-0xc)={0x0, 0x2, 0x30}, &(0x7f0000886000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000117000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e16000)=0x8c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000725000)={0x0, 0x0}) r4 = open$dir(&(0x7f0000903000)="2e2f66696c653000", 0x511000, 0x40) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000aa8000)={{0x1f, 0x4}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x54, 0x0, 0x8000, 0xce4, 0x5, 0x54, 0x8, 0x0, 0x4, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = dup3(r1, r1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000f8f000)={0x9, 0x7ff}) writev(r5, &(0x7f0000b6a000-0x30)=[{&(0x7f0000f74000)="60fe5dbb48d05e5293a87d6f2c23c5d03267892c25ec6d285bb01fd713c49b9d9e911dd5b685a862bbcfb4f78112580371c7da5fd39e4b950e51059a24f4285fa94fd0d9501dcd8147ce5b7beb447a5628fc5c8894e78dccaac796607426c7442ac3014a40619671d0bf3b03d5c887516dc2e2aa2541a8c9acb073cbf2fe16eb0a9277a4ee8e98f8af6f3aafd8a48f054136bee0d50dabfc4e59f777ef4162ceadcbb67b20b55852f0cb8b38c16f6a33914422314e64b50dfeed", 0xba}, {&(0x7f00008c8000)="62ab8acd530bf9bde5f64d4b9c91c8e0c766b04c0472de02d2419e3440af343d18528ae87bdf1a987aff00017337e5bb97e243f374a583e5efebf7006004ef5f5a2d52b4ebef1a7d5c471acf6b3fa4dd04cee77556339c0892900d0ca8ad159b5bdd5a4b3068c8bac09ec253dd13e0e039f9506cdb1772bb769218d378ef30ff7453c08a82b669fe53f20cd9806af20783d1fd0c8ea27d1b8598d5a3560e256f672afe86611f112eb5cf41b855950c7c8d1d35881229862c4d24b526962c9bdee8d20da34c95", 0xc6}, {&(0x7f0000e48000)="51295d973de30d956bd4bf326976fe849b0b4d88967480f72252704abf60e92ca0275c2d5aa5301540f7f9000000000000039bb33db687bac985a6a7abc8be7000c0a0fd1cf41997adb3e26b1aaad69e8b37fecad5abcffae7b744dfdfdf9792a1cd2330851a49a3ef0000000000000000510d73a46494af62", 0x79}], 0x3) r6 = add_key(&(0x7f0000bef000-0x6)="727872706300", &(0x7f0000a6a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e39000-0x84)="683160815890a3db1d21795ff26a04aa796964eec74f705879313bf2bfb7e82687903c9b417b63ca1a114e63dc8dcf16e28ddbbcc5efdc2d398f09910f85fe33e5001f10288b7bc145e7c7ebc077a735a9b6e0b14fda79f7bb93aabc6bd837794bddecf20247fd1982b0a930f3aa4a9a17a985ca790cf8d395fa64bb7f4755229fb66d87", 0x84, 0xfffffffffffffffc) write$eventfd(r0, &(0x7f0000283000)=0x0, 0x8) add_key(&(0x7f0000196000)="7472757374656400", &(0x7f0000854000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r6) accept4$packet(r5, &(0x7f0000db8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a74000)=0x14, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000dfd000-0x5c)={0x4, 0x1, {0x0, 0xfffffffffffffffe, 0x100, 0x3, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f0000274000)={0x3, 0x1000, 0x4400, 0x3, 0x100000000, 0xffffffffffffffff, 0x0, 0x1, 0x6b, 0x800}) socket(0x9, 0x1, 0x1) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000080000-0x10)={0x6, 0x6, 0xe7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) modify_ldt$write(0x1, &(0x7f00002dc000)={0x608e, 0xffffffff, 0x6000, 0x2, 0x6, 0x15b29856, 0x7, 0x9, 0x401, 0x3}, 0x10) recvfrom$inet(r5, &(0x7f0000252000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdb, 0x2, &(0x7f0000f84000+0xa8c)={0x2, 0x3, @rand_addr=0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r5, &(0x7f0000255000)=[{&(0x7f0000a50000-0xd7)="f1e2f2cf8a56840533c0ba4c937ffbfedaa76a15680cb67be061122b51c7575f9f3e13dc2e7df8ad367961e5445b8d3ab7e68852895818a09992e493d58852a04db8f3586c5c355b0497323ea9520b2ae66a5b41e0fc3cccfb0cf8ed612205f3af718653ad9edb2e11c99882cb017a86c8c264750c7c16a88746ffe400064e681e5866bafba3a9d5fef61b70ed537c44904d4a0748e2ba947070a18517be67eabbc0527cccad771d8c056c39f0a2262e6f081ceb802a226ad579f8aeb970b9ac62fde9b3f4abde30ed990d07a4144c14c2db6a7b7fe15b", 0xd7}, {&(0x7f0000871000-0x81)="8434495b5e580c69dfaf8fca588fb4e7326bc3f6ded33f3cbe91979efcadbc6c316aaf2e33b2dbb17707823b97c03258409a585429119be9757389cc61527a9ad6866c6c38b2aedbea14042db732e27bd5c35ce99674a887e1664503a012da11ca8f6f9f98e00dfd1faade3fda5a8f23efa2ed8ada3a253aff7d0672155fb05160", 0x81}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000890000)={0xfffffffffffff001, 0x8, 0x206, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) prctl$setfpexc(0xc, 0x40000) 2017/11/23 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf2000)="2f6465762f72666b696c6c00", 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000fb4000-0xc)="2f6465762f72666b696c6c00", 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000013f000)=0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00002a0000)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f2f000)="2f6465762f73657175656e6365723200", 0x111002, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000346000)=0x14) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000ad9000-0x4)=0x0) 2017/11/23 04:02:54 executing program 1: mmap(&(0x7f0000000000/0xe59000)=nil, 0xe59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e59000)="2e2f66696c653000", 0x40000000002) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007e1000-0xf)="2f6465762f73657175656e63657200", 0x400002, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e5a000)="2f6465762f73657175656e6365723200", 0x10000, 0x0) r1 = openat(r0, &(0x7f0000e5a000)="2e2f66696c653000", 0x40000000000, 0xfffffffffffffffd) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000079a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000e5a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x27) mmap(&(0x7f0000e5a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e5d000-0x4)=0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000034b000-0x8)="2e2f66696c653000", &(0x7f0000e5e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000e5f000-0x4)=0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000894000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000764000-0x4)=0xe8) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000e5d000)="2e2f66696c653000", &(0x7f0000362000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000e5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000e5b000-0x38)={&(0x7f000033e000-0xc)={0x10, 0x0, 0x3, 0x1437f772}, 0xc, &(0x7f00006d1000)=[{&(0x7f0000e5b000-0x1278)=[{0x76, 0x6, 0x400, 0x6, 0x3, "febd0beaa9ae9f64bde2a1de67f045501fab7e02d860e971a8290798595bb763725df70ef4b0cffad1e7c2f00d161919569a7545569807b649dac8ffe761d56d78bed1214d4f607943bc62819a2aee375c6888aaa083c96c832dce5f922637fec2119bbccb53"}, {0xc4, 0xffffffffffffff81, 0x800, 0xfff, 0xfffffffffffeffff, "f045e7919a3d608a2c3ffff53fc8e278fb5ad5d6303865ec6ec83cda5d8a5d24f20e32127f67fc2e39ee1ef60060f0ad146f798c5afd312d74e70c5cc0a1bf09c78292c8987e3174b17180db52344ed452dec71072141f0efb1d3306d7828b7748dd46e752c3b9fe9961c8c18c22baaaf8364955435d093cbb44ef5cb90d70cedd52486e7bd7d966d45092c2b5a7c3187b9efeead92c79b1c110db9c0b72d676c6ba1038b197d1859ce96f8c6e38d9f17b2b55ff"}, {0x1010, 0xffffffff, 0x200, 0x3, 0xda42, "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{0x83, 0x6a, 0xb1a, 0x7fffffff, 0x1000, "31a04948194c97ea125bc88f56b7c37ce405bb47c697fc1f9531de549c087233ba286d8449b38093406e15e2a6f3635ea902a6cb2a77146e6addefe5845000eecc1cbb0c11cddcf8d32d6bcb0c79f124294d7d1d9f1eaf5c85fb6e6f04a1997ec036623aa94df78bcb0acb12414178e3b421ff"}, {0xa8, 0x1, 0x8, 0x2, 0x3, "6e5228f5b0d8bb191bfc444b9867d20a87cf4dac2ac7a8ecf04b8e6e494fa77cb3da30c18b0b5813afd97bd699824c5ec90fba7b0610391cbb4b68913e38c1b2c2e167ce947105d6dc6e7a53f48424c19ccec7884e0ce74d8eb5f2ddf2519b60696711b14744a2db69c6124b4e01eebed82e36028ad31a36e8638ecbb7d0ed7f613429f6d1b10d7e99b840cde2be7fbb1bc6e6b444f6d98d"}], 0x1275}, {&(0x7f0000e5a000)=[{0x6b, 0x40, 0x28, 0x8, 0xfb6, "af6b848e9b296fd2ecff93e64c4a41b5f7d5bb48bf64bd84c90a77afab1149773d6ba1d62707567fc2dfbaa9700ebf9123bf06af47987c023f000000000000007847d490354ec2b3de54563d700d1c881869d0cd7d2bb734d4aaee"}, {0x100, 0x100000001, 0xb37, 0x9, 0xffc000000000000, 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"b32110cc1e96f4f530b0253198f2a5f4e6f4dcda45160c00c620e467966cfacaad6947b5f763f8e67a661284e63b0697968995500e5b983603c0a4f9f9e0b4bde02c8d01d069e68cecf737de1cc0a86853f983871f0b97ce4bea6f1b44aed12ed7647e9085505f12975e69b30c9b9ab6eeb4eb2b48caf9166538c89f9560f3fe93eeaef18b0731846476802040f2f985cf4af0a5009218d0fc6c6914a4f2ef79cdee3c04ea63918daa037286576977b3485ce5fb4b730fb85e5a8acf7e4132d349e781cccbce3817b4559d66785b9d93f3e80f05ac61575db255e3af92e03efd6b99185173cfd1450b8934ad5ba5d11bedea07d31449b2ea556cfafbef87c57c379c3a42b6ae295bc2e346969be4ff33d8547037e7767ce2f173b16e3cb761f3cf48875585b1f283c051e403c11b8698cbd966ffa66b9cb12f344480757e07bab82736b0dfe427c191092707080f8b2a6e8a5c062b04375d52b71e69963377ef9de60349b61982544a536e67c0dd143ed1ab7383fffdf3d2a80e76ae7e019635fcfb6c37acfd5c0cfc5d0174cc2e8bfc9583f7714aa7a2871594723017059c377bf181c7b6e3356d0067d348f976e32e129e78511f87e603284edd87fc3cea06e06ab0247cd6edd7210088eeec6bf8f83ac0d840ec7d9702067ba8064634e75b3976565a24b765242ef1083648027e36e3603dd69a015cb2917919bf1026146315e2ba947436d19eb3e9ba8058503dd7c5c21ba5691132cc057397f4bdc6da1353ffe61a5529bb4b9e12c3a0567fa518fea228805a23d7b010da6fd67cbb242f29cb28df0a35977b91d1e91e9bb54c3128ccecb50d9ba107a33ad18b613c5f3f4b7f577b9c1ffa670e77e8b75c3b285de47ac14860c31949742eba04d3bba7c1a818606be6f7e46e39ba935cea84992dbe914b7b9344335fcca057fa5581eb6c282384c7db31348e7e4c738ef1bf6ef030fe79a0d34db281586f8217f6caa5ba93912efea27e997e629102e92297f3d9bbcc95f8ee76ed530fea9f1d4edf6a8be7e9b263471d02fc78869ce8f93fbab7a6291c57ec3c8862909705ac28377c4b251f64273a2b8e06b604ff712888d95dc0fbde060783ef2ff93db939c18b2486be468fe673a129e622a2d90f505a59cefb6205937cad876da182c25581947d10b216f39b4f2b69e2394588cb7b4dd7121a309f3d28bc1fece78bccd9a6603284cd620ea36437f664ebead06c6f60703793bcb73ef21902ecdbbfe5256fbe2ef7a56bcf46fa5346d99a59327c1f5953739b0f1807d683a914a27e3b08dbf13f5155f5412b5fba05c568f3a85f0ae1ab5af68529b0cc128e86459db609c268af0cd634482fb955a1fcd4c6d742f40b09766506142efc9651428cd84080ebb9ccefd4280442f54b82e9b0115e6b4bdadbff0fde5bfd0be9a41790ebb7b3ed967735a927f1d23b22aa88c964dffe230c668ee99d7184ae202eb655938cfcad138ebac770205bdcf55a102f812ba5a5ba845e4796867b640ba32f62caa91f4337b6934452bd294be1d2b55fa9b90a58ffca6071efed8d9cacddfb5c520498f18fb1edf5d4c41373fa5bd2d6a10b252ae337f747e80777b49604fcd782de8d334a74c3377ad60d68ad64a1fe9f603ca414d72d99cdec296ad20357b40a2faf3844897c3fc4ef223c6efe3be58c9dd6be2823671d41aa4fc601c2a9ff3a7f0a9c6920f7da4e01c6cfc77a9cfd2e541244eac59386987da8f2d39f162b8fcaaafd9ccdb28fc671fb25e0048bfc1f352a0484e68b8120a3978729ab4f8a070bb4ed3746042394a6362e3f7823630479a8735c86a83322c7c420eda302f84b7cd6c9c9c6f91f189c1303489f9148577dae93a1ed49875d680fd1ca486afacf9f79840f456c47faface9966081cb6feb2a35ffdef5dbd61aaa966d343634d6456e141d44aef80d51727b92bb394005cc42d20cbec71e9d3dacc96632a550f8fdbcdb14e69f63ed6ce7b19dd7d269fb0912ee88d1970263c0e52bbef1b0523c1f4e1d0212589438d693b55d4b43d9c3cd5aafd0f57a3adde0118df5b5ae6c7b1664337f0adf0ca2ce40e86bd65ad94d0a7ef6b0ca1b4b3928df3dfd1b3565ce354c3d072e16bff56de77fb39ac396f5d0bea04510f68c1a7cd487ecff4a70a3728101c44d63b80c34c03528dee14433367159598923d894d447348bcc6bec0190d3c1123685ddc7b52811ac2ea78c9cf8e70e2d33f2b00344698aa558a2b6988d768675f91c2718ba05e5a54b4f97b593bea53600f554aa2f706b73e7e99076db2a039d7329884ae34e5cc105c0dc72d637aeda863348df15ac648e8e209278c587140ae86b4e2092eb7c2f17459d63a34808835acb18dc5523287bc0ddff049d0d5669f205ec3e36559348da57aafdccb4de09b829679311b05e833cf1190a0d4c73aaefc4d7872f174123b2d3088d2d790276ee8f4d9d1a499a58ab93c30735dda39e0d0d82f899ff5a14372b2f5bd1ff8d8a79f7b39eb7f4849fe9060439f0c442f8dce4e2cb1ca0ab67d0ada33a70ee6383facf47d2a1313041437ee4ec33d037fb68f6c8b8a13133bc359c3ed152c5127d7b7eff659244554b9d91507947a8c0daf85cef2722f6c78aee0874b9eb2dced4eea12e31522278806a43f01860d28229a6433e9f1d825462f61e19d811626fdc07f66bb4c7255d37013555843032d43b4a2834c2a055d0ee7792a60a53beb132ef80d124b1800820a5b6f2975b4b990cea1f3ab8893eb998fd9c4dea3ec30d356fcdebf6d8dcb2d78f0f2df05be0d212b8b026c9059d4319bc7d06d54cef4922720e521533f88d83c903dc063a088de916526cba74dbe7722b158edc2a246685350f7143edc5ae5bc499674e99ef01afd31e309a227d51dfe3c2c9d19490a5387317c2c2dc9a9661163d18c99eb45d6e62f7620613999d06ac2cbbef6b2a90f206a42fe187ef2e5ef19b6a641d9fdc40943b645d4d11f7e01f34973127e7ede1d184776c0baae3b6d55ebbf73afcf20c3896ad62f1875b5761ae872689ca3c0b4d7ee802d6521e20cee21fbaabd284a661e5be20dcd8c18bde8dd25e7b4e60082e0a2b793c2afb29813e2b3380ea24aa4f06998b3a973553604d6c96460081a9f23ec96a38e4b291728e0329144250705ee808cf3535adc8985b81f437facb6855f19f4c656a2bd14a4ef5cc6c60fa319db02ef500b01794c966778f5e428bd8a42f2ec1ddad47b8401a2a1be9709e589b113db799711e88a36f8733f367f8c9d94aa1525a80f08ed10cccd71e084b850d4a9ee1ea2dbe59342eba4632912b4bfda0848c5fade2489a7f23e1cd1ec89dff89acc9e0d1f3658a20e73c63ab1a564857ca1c51d1a1e0e6237e98056ae0bac6c45f840ca712b46488992cd5ae80ecdb70695e9421d8aec6569abb06b1b59502063799341a0e53ccfdb3727fbe5ff015514b506522245f1d3ef719f74c2958551d214e6ff3b5e931f5f816615fcf035b6d37ebbdb317afa75055dd68c83a27fd30cdd6fc8d47b8af9c56149b742e5866ca9ccfe4826caf0dedefc2370c2605808ac43fa23648a363f059497b1d93d9b26ee4e08508d0bd5bcbfdd2caf74f65f7eed7a800874635449e0468dee6a5fe16770816845c589d97c15fe324d58ab189f003a6ffadaaacfbd7e209b6673abd936f5fc2ea67b1875d1034f45ec07a319e6a5b095837200d5e294b4e162393fd9d70cd8a9f9f2db7fef16f811b755afd6478e1fc99a3a195a3aff50328aaa353d299973c1ea30838f17d4227e1331ce3e43d868cf8312874cb7245f5d597a3cc4931f7bf786278ffef2761c1025c0ee42b79ae88625d123383b4602f01d52dfadccc892cf943ba9b37eded3303536bf7aa08d03973090a894e2e86dfa7a4d377a6d533a4391abe169acf46f1f7101a804e24eb79a8b61e4b2cd03c5b109714540fbbf4006a9d6fd9d19f23da33afc7d2e04bfa2f77ca6c40fab85233d35c9141a4b159009cb328b8b347b718ab3f5704d62f364d4c3214e0e929b587dde03dd0a3294c79111b7ee4fbf1944e6aa098c87dc2545072f1fc8aedc49f8336eaa92e60bd2c28b6afff7027783524cea48c2f0edb28670bae17d127862562f9143f243805db4c8d8a2272927087131b743fa0ae618b7159dcfc4c57abc384c90c7f0a8478b9e63aea79c2e3ef6403049e25a345e5fbe8916bc80320d663d57c1ca2473bf595f06a144df856f24c7599e29ff4bf2c5085c41c081f13c10ac2d1844037781367746b4ba7c0efd8d98d816d39d58dde6e67be376e8b044e41c6b047102fd18975409bcd052b8a23ea239739ef797130fa6404108691dfc9b59539f2b313402837a7d29f6a03a15095cb0c1d848e726298459dd46bd845196c429cd997cddf72ff2adfb8d112cec8ebfc9403f5ce5b7758eeaf69bee2e5453b1f5c0e7a4b3752a2d96953bf5846eb976a7a8650911d48652cbffcd5340e2bd1141b6492a29616f1bcb3543baf9277695a3883c5c9144bbccaea28372e4a747a3d7a4621c30ffe3465d91b54595c8c901245434e0d64ef72122d5af7d7ec3f3d7a36988bc32413709b77cf23c6f480678f4ac70a06c02de22f940bb9e1a85c0575103d46628e46586f38dc44f99c55f8fbf5fe7824650e905fa583c0734325debf1535297307859dd6da37375db2761f4422bf2b3ba97011e7adae0098efea42ec08c534cc45fa5df3a7beabbe7fccfcb8e895fa5d1c1051bab0dd28b83228204d6fdf852b63b616c1505bfb06a79c0b5352a759d5e2baeca7d0ee040de30b13fc83a868057a5f87c38c0f339072192f7ecf23d16a9721722aa3d594ba10992f7ac71bd7f5526648f1dfe8b5987bb5348c53627968d1dc644deed83514c9580f473a765478e260b4cde6591d231feec2e4de131e9f95645eb757d596421dfc1fd6fcee61aeca911838b21ccb1f402163fc1ec2c79aae4c8a7c398f904b4d29e3509389eb421cab6a6fa9c68e5c622f6f10e94fede4d419c7b24c2518aca55fdab2086508fc9d2ee4cb4a2f56b462b728d34d4ae87f59036e2f42923a5824164b9b50c50667313f707c0beba6579b2c6fdcdea8b9e3f89670221fbfcdbf8f8a8fde4d28cd72608394bd0668ae08810ba5b1aa99b51309c22dc508cee6ff54e962cb9a62d72b6f67fb8864e6198e21dd3ebb367311d93674b38bd402a1136a27ae596172371182ded954ba0de9460aa6542b884b9a4a67eaabe6d64bc10aa1d7f7c155eb3048ebd0f743f6cfeb03edb544935b3044bff04b4f6427953bf2785b0e2ee3586e45e2383db80b172ded2db5669a5d4d8f8ee73fbdd8259740c94b21357f60b1656db190094dd0753f32b2b6742bd469430f8dc9665497e0f4d8d0dc5ce9670b12fde3087fa0dd907e75394562100546726dec1f41022631f732e390216f7bd91e0c92d99ed5fe66592ee88b9586526adbc695236f1487b5dd4eb3a091701a150b383a40f5b8fe64b95a15787685ccb55d327100d33a40c6dbe12e6fbacaf6d40cbc9897a8f80c401c9975742d958ac5ae80ab715fa936658ef97864b937706b4f57c394786b3a8fb110d066e096ff6bcf5331d4998a21e2b61b6e2ae3c40b1d770df07ebc0c42c14268a6bd3b5a78afc11303c878c8220acdde1ef1b1d83bb335bf0f780ecb736b35be0ba7c9cd42c4b2f5776452d18dafc14e865d202da62542d1e530219dc0db3fcc8e8fad88e1ea2a373a15dde8160599f88ac20dbea238d2256042975cada51404c793c13afc859aa85231b"}], 0x128b}], 0x5, &(0x7f0000e5b000-0x70)=[@cred={0x20, 0x1, 0x2, r3, r4, 0x0}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}], 0x4, 0x10}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) [ 43.813302] IPv6: Can't replace route, no match found 2017/11/23 04:02:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e4e000)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000eb6000-0x4)=0x20000000009, &(0x7f000026a000-0x4)=0x4) sendto$inet6(r0, &(0x7f000029f000-0x1)="56", 0x1, 0x8000, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x8001000000002, 0x0) connect$inet(r1, &(0x7f00009b9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresuid(&(0x7f0000899000)=0x0, &(0x7f00006e9000-0x4)=0x0, &(0x7f00001ed000-0x4)=0x0) r2 = socket$inet(0x2, 0x6, 0xffffffffffffffff) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xa) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ecf000-0x4)=0x0) r4 = open(&(0x7f000063d000-0x8)="2e2f66696c653000", 0x6001, 0x104) r5 = fcntl$dupfd(r3, 0x0, r3) getdents(r4, &(0x7f000009c000-0x87)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x87) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$binder(0xffffffffffffff9c, &(0x7f00009e5000)="2f6465762f62696e64657200", 0x4000, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000faa000)="2f6465762f62696e64657200", 0x100, 0x0) ioctl$EVIOCSABS0(r4, 0x401845c0, &(0x7f0000fe4000)={0x2, 0x776d, 0x100000001, 0x5, 0x1002, 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="67726530000000000000000000000000", @ifru_flags=0x301}) write$tun(r3, &(0x7f0000fc5000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x62, 0x0, @ipv4={{0x3d, 0x4, 0x3, 0x8, 0x168, 0x2, 0xcd5, 0x3, 0xef, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x5e, 0x7ff, [{0x7, 0x5, "0eeef4"}, {0x6, 0x7, "aa58a1b5a8"}, {0x7, 0x2, ""}, {0x7, 0x12, "8efa46500e6e1b117a1bb7ec0b8c30e6"}, {0x1, 0xf, "6c44fc7719ba7740772d0c64b9"}, {0x5, 0x4, "fca1"}, {0x7, 0xc, "3259b05bcd87ab157c65"}, {0x6, 0x9, "6a65d82a925bd5"}, {0x2, 0x10, "a887ba5eb1e710790bd5909223a4"}]}, @timestamp={0x44, 0x10, 0x2, 0x3, 0x0, [{[], 0x2}, {[@broadcast=0xffffffff], 0x1}]}, @end={0x0}, @noop={0x1}, @generic={0x7, 0x10, "17333c0ea8672a9532924c693495"}, @end={0x0}, @cipso={0x86, 0x5d, 0x6, [{0x5, 0xd, "4806eaaba529a1f0df088d"}, {0x6, 0x12, "5ccec75fe269f5e29a485f2b05fb3b98"}, {0x1, 0xe, "291e2e7f35c8bcf644d2ca71"}, {0x3, 0x3, "d1"}, {0x7, 0x12, "f78337974b13dab9424e98454d2770f3"}, {0x0, 0xb, "871e68385837dac0a8"}, {0x7, 0xa, "f76c3d1cfaca4d8f"}]}]}}, @udp={0x1, 0x0, 0x74, 0x0, "962ba30374968c6801acd8f35b5d7494f97086e00f1f871c7f15f1d29a805bd97bd3bb96a1e1b5d42a4535342d2e15c4a1ed4667a1fd79e0ffd566ab9caf3fa3185369d99a65a94543df87a6f45115f440db69df957b84115399a413eadc152c476b4a2bd59774a28b8460ba"}}}, 0x172) write$tun(r5, &(0x7f0000293000-0x3229)=@pi={0x0, 0x8917, @ipv6={0xf7, 0x6, "cceba3", 0x31fd, 0x8e1b8450da9e1763, 0x5, @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]}, {[@dstopts={0x7f, 0x45, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0x0, ""}, {0x0, 0xf6, "4a6b19fd5c776115c704ec77ce4358471a00ee344e8ea6f5852e0dba1d98b0f7cf790c5e13fb356e23e767f76e8d918b059bc9adcfd5f25b158f4423ebf2a80adb184f6d0c5b04fe0006e22f8091f9be1347f694c1c13516cac166805a7cb348038f577511be239295f8b234cd7e1715a8b4d887abe7b57ab4a9818bcb8c7984cda61aa08dba76bea2ccd3d9fbfeb051c84656b5fa42eabfebe6945c4570a704ef237f6db3c8126e95b16f2a2d05b4320def0c17eacf1c76b6eb6b2c853e7276995af5627b5c20b2fa611bc6786ede832c86d3d6681e1344684c897bd3a5223594006ccf8e8b763d49a56cba942794c66a3ce0e89623"}, {0xc9, 0xa2, "bd26b7324830a0f284dbccf0d42434a9ce8d639392d469fe3f879d4753cdde3b187ebbbda364668c600e7dfc8bf4f1dfb3bc90a05cdd23d2092c4149cf387a51caa61bea4173318f38139a3bdc42c494c088eb8b0983cdced9febb3fc3dc214cad58b9f83d6c5dc55843f0eb1915a6b3d84391691e9cf1911ac2077b6d247b11afa1d28026d8784c91faf6bd7a2daa75037dbe3472d28478d059b4d4dcd914694c09"}, {0xff, 0x3, "8452e3"}, {0xff, 0x76, "bd2bd11eddd264c4c7b9a6daf7ddc832ac085b8836627e741b8d9d39f935b716e292f98de032b0e007edd06c120b7851733322a352e232e044a16f2b98ea923fb13515f80d486071f59218854398a3f81c53127415930403fd4d296d37366ae1fbcf80becb40434bad46f0cef8c84d0b32e9fe9dd90f"}, {0xff, 0xc, "ee9f763eb6213357e0956560"}]}, @hopopts={0x3e, 0x274, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xe0, "a664e06da701440f4ed5d02f900f2d1d9593d9c60addc5d6b7b9b48291f53a101ef9ca74056492ae8b75bae90558d5b07794bdc1da8175a18793000fc7397b8ef96818d61730081beaff9c5efef3706fc72a0a030c4e8e8c7bf8ec5c602f2204bcd672be8f97b459f4700c5bc56258e4c289b8f34eb1c6f9244f1997971e6d34f9f38a16a467d16a7c1f9861663b681b141fe40e6e84122723690f1e1da860426eeb39121edd908e11cbfbed692ae76d2c7e9ec3e68416575dc5d419e0e525917ac02857960790edd5b5f0d3f9c4ce1ad843f577f612949b90e97816b708b02f"}, {0xc2, 0xac, "29181989bd795765d4ee4568afaaee91488d8a1b8ca61e4eeec1088373d0f5c490fe7fd77306d66f4e9eb0d0d7f3346d0b064c1dd66256d3c676590cbcdcdb63cfd97e23eaa467d0b620b4f0f20a6186df5afec1ab295bcbbe9b4cfd5cb2f6f366b86582c27cc64b7ac170c1a13843a77c855e524aeefb4a4a18ba7776090a35cd8ad4e19db9711671750bbf072dff11f5eb1c7d939b82972659ac5b5d60a99eb30dde8aa4485efe8c4528e5"}, {0xff, 0x39, "3caf1c11a2d5502a8fb00366e75b73365918e72df17cd28cbea3c7a29e302c8eb6e57229db0c22d3ebc6e327adfd5e87ecb8abfbb7426f8fad"}, {0xc7, 0x0, ""}, {0xc9, 0x1000, "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{0xc9, 0xdd, "5a720f3ad26bbd9d98204e9a5a75ce2d8d62a40aa216aeadf9b5d914d93c6313ab7aeb6d00ac24680dc56080fa7e6883289f915b3f65ee79372cef85f4da37108255f62a721847ded46aa41c60e10fd05eeb3ad4f2b4c3db18f4d4667bde1020e6b1b616922527ad287f01c11eefa2f58c205fd49a90492da0acfc9552744a1a0c972d70dabcca53c228de00236c5c1e995e06c3d09b59f43dad53190de8aab158a12ab721488173a7cf7bbee7a6d19df7248c68d07d4b6d0eb040038370fa8242321c04ba24d0a3f9d139e2ef59c0f1b81423931c5fda1ba36c4b52fb"}, {0xff, 0x6c, "3b85a8bf3930bd0bd5c840a7faa1ccfb13f9708a3adc0493ca402138de20ad595274b605699b1d6a73a0a905ea611b383a544fcd39ca4a704bc57ef6f0ec0e6d06db24976164e8603f4b5875736b7742ce060c69bc83c5b9628009895d5aaa3132acfb33d06e8e8bf73629ee"}, {0xff, 0x83, "b6f9c6dc802bbeaa9c1f338266fa3f97ee82ec101a14ffb97392da1a252bbfa2a9d26a7276f15d38ee904bf2be547d40a1542cc458f187c1dfe6fe2b1b539e9d07b812ae10d04d4dac24ced6f21bfcc8b6241b956c83b8ff301bfff312d6836212859339d0cb467109d1dc9094b71f7d3df76f958bc542078ebd5ebdebe60a35b0794d"}]}, @dstopts={0x5e, 0x22f, 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"1e3a547617863d340d1843a8cc5e8717e8363fc82a9673641af4f0a7ee3060ac5a35a8bca207ffc72772d527b1fb702e5d708c69a7e5b0f88e266390d2074dcd778f131f5361d595d0c8f3b4b9b9d67c3b8acaec8f88b548eeb456fde54a140e21867d"}, {0xfe, 0x92, "1a16aa6a6834e56338b04d67b2a8d75228349bb03522082f90f03bd7e4f8e8c7677bd639062a090ee95db973350ab010f57ae91efcefb6063b8683b075eea5cff8cb7447dc88843807365731ced949777e766a434b0f6acbe2d247afec0191481508893b50623dae85394904e344e60eef797842cf6d0fa51a88984d32beb5d616f91e747af3dd2679ffa221d380025b857f"}, {0xc2, 0xf4, "621d8176172c717b9d478a8e11f1b414b4fa64faea84d23b1fff018075da2cff139a1658cde301191bc85594e983e83775bf823e5ac7cc94a1a3d810488cd7e218f5228e37cc8174a6475d0a3c817b876c6ba202179ab985931d73d2480d164a27a0d4e027048b29457ce82298c9c18c5c655b5d52877d48bf712f84c9004d7ac5d43279782083fe131872e6d68e85a256df7a08771711c3850fb79e044cdae35dae51674e130a9be9d7a39735f4ec6fee8e19b863c576b70fcf8d6aa380215183fe706e0a2b1a960cc594bd9c60d05bc859114099cb37907f0edbc3f58cfd7e75cc0515b33a47da84c4c903b9f17a0697215b76"}, {0xcf, 0x6d, "1d0367d04d2b58f7589933b5eb0241036fc072d282f87301ebdc7abfa533e0c2131fa7398d2d94638f0cecd494b6ea1eb6ff3087991d2436b87754ed54b9f8dffb0087e82b1e2ecae8a70b97dd60ddfe65ddf20b87a626a60e6d56ace593e09bd422c2beb09484af4ace7522d1"}]}, @fragment={0x21, 0x3f, 0xb7, 0x5, 0x6, 0x401, 0x3}, @dstopts={0xbe, 0x44, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xfe, 0x6e, "5175a32b913a38641b731ed22ec130ed8eff0fd9a32e8d0223d112054e4c982719bc6f54c01c133d84c0bed6bc38086309d22679f7d2d765848a334cd821b2036dbf416044f3be69ffebb895e92491b3fef7fae415c920950b68d386794bbdea57cffeaee7ffa8a780421ea40ceb"}, {0xb77c2175a3e090be, 0xb5, "fa8cec095562b02827727c2c6a78ac47bbcfdd9d64cbbbb0d7dd0b08bb3c6afd6382e5e71367de677351d2e3832f6360856c3f2db4a6bc84eb3609c46bb3165376f4650fa51ed0ecbc270ef263e04c9a8677e66da5289cbd3adfd2492c1e6facc5d7d773aaf97f99cea1b041d07049d1162add94167a735e60cf718100d8100f29add73e48370d954adbe2994e7f4046260390ca3b2b7b6f8fcef41498d3ae6713b5c0d0861520eac97bb681ab73e221b044d72ac4"}, {0x5, 0xd8, "c26d95a592ed8adda099e91b1b2843b551237a01aa43f81f522b59bcacc4f8a4b01685312837d37961bfdf65c10c013655380eaf99e962a403f3baba3ad48c5559d42f7395e3dceb18960e5bd608d161eeb8fb025c87351bde6f07c5d1bb53420989f2fe3648a88b2aa5f7760b547b0e6d8b169700608961015bb4187c91a1bb2b57a84d331c52ff73d64e101c058746b33033d8d119bb464291689c77691f71121134674f0d0d58fadfe0a6137937fa85052aef318e54ff6405070d888c86a336662cef2648029dc4fbb84c33ebb34d242a79dfd4119711"}, {0xff, 0x1f, "b4a1e1b842774de51e38318b36f0e13ae9c63cb388f533a7d02ad165555536"}]}], "5feb4c254a07afdf0031c03c455522c184b91045e9bb4b578d53665468249f2a763b61f753779bd7f1aa655b17907ff94567f526bab0c3626f3794d4deb294823cefc45447e852c77664c7d505c009876db46e16438433b2f61a6fd854e4170f10356ac0de75fa2e5f9ba068a2549ef26d56afc8cb53422a06118b165e8c6030e62f0d6586fbacc9811f6d692e3a92c74f8b12fa55563532c5f97fb6f4f31c073c2f722922168dcba6a74f97f319c59edc9c9e7c89e0ae0bdceaf65faa9b57eb574303414295ed951139e7776ce675fcdd5986b9968f4facb541ca79a174d01e21bd128fdd90334a06fc217f143dff"}}}}}, 0x3229) ioctl$TIOCGSID(r6, 0x540f, &(0x7f000091c000)=0x0) ioctl$VT_RESIZE(r5, 0x5609, &(0x7f000088e000)={0x100000001, 0x2, 0x7}) pipe2(&(0x7f0000f4e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r8, &(0x7f0000af6000)=[{&(0x7f0000ab4000)="29", 0x1}], 0x1, 0x0) splice(r7, 0x0, r1, 0x0, 0x20000050e5, 0x0) sendto$inet6(r0, &(0x7f0000cbe000-0xb49)="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", 0xb49, 0x0, &(0x7f0000668000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000fd2000-0xc)={0x0, 0xff, 0x20}, 0xc) 2017/11/23 04:02:54 executing program 4: mmap(&(0x7f0000000000/0xdb8000)=nil, 0xdb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000db8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x20000000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000978000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x1c, &(0x7f0000dbe000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f0000db9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = epoll_create1(0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fc5000-0xc)={0x40000020000201, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000860000)={0x10, 0x0}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000001b000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000200000+0xacf)=0x0, 0x4) get_robust_list(0x0, &(0x7f0000d59000-0x8)=&(0x7f00006a8000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000082f000-0x8)=0x18) syz_open_dev$sndseq(&(0x7f00001b1000-0xd)="2f6465762f736e642f73657100", 0x0, 0x1) 2017/11/23 04:02:55 executing program 5: open(&(0x7f00003a9000)="2e2f66696c653000", 0x4000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x8000080800) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4003, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() socketpair(0x140000002000c, 0x80e, 0xc, &(0x7f0000c60000)={0x0, 0x0}) perf_event_open(&(0x7f000002f000-0x78)={0x6, 0x78, 0x40000000000040, 0x80000000, 0x16e6800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0xffffffffffffffff, 0x0, 0x0, 0x100, 0x4, 0xfffffffffffffffc, 0x0, 0x0, 0xba89, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0}, r2, 0x0, r4, 0xa) r5 = socket(0x100000002, 0x1, 0x0) setsockopt(r5, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000774000-0xf4)="f751cbd5578d9fcfbb38802494bc1a869ecf06869c1ae5d824ce5cf6cc1afec8513a871f0c43011163e75e64393c707c23b0d1a8000f0fde0494c8db2e7ca0151dfa09806bc79f2bcf4417af0c0787e547246cc88368005383733bb4cfa95cbc505e22cf1662eb5053a9af8936ee3405c5aeb1a9b497fd387484760ed22598b8d25e4606f8918bf5254906e40ecabecccbbc1f3fa05f5237a965b6e12787a776ff1be9998ab6c06c28a0020000008d3bf24500807f8390fb00094fb1995eefa1779364802a4e3b5f2fb100cb2e511a080b491139d14bdf8869f77d02a60c73f097730900000000000000b803048a38b1a6f1630f", 0xf4) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000708000)={{{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x1, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd6f46692db30d14cfd35bff7f000085da36dc5bcf975798e517c053ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f44000-0x4)=0x0, &(0x7f00006e8000)=0x4) connect$inet(r5, &(0x7f00007de000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000cfd000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000ed2000)=0xc) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000071e000-0x4)={0xffffffffffffff6d}, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x2, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x13, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800080000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffec, 0xffffffffffffffe0, 0x1, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) getsockopt$sock_int(r5, 0x1, 0x2d, &(0x7f0000d9a000-0x4)=0x0, &(0x7f0000eca000-0x4)=0x4) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000095000)={0x0, 0x0}, &(0x7f0000d32000)=0x8) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000d44000-0x8)={0x0, r6}, 0x8) tee(r5, r5, 0x3f, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b5a000-0x10)={0x0, 0xffff, 0x46a4, 0x3}, &(0x7f0000374000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000da2000)={r7, 0x9}, &(0x7f000038f000)=0x8) sched_setaffinity(r2, 0x8, &(0x7f0000a6e000)=0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) dup(r3) socket$inet_icmp(0x2, 0x2, 0x1) dup2(0xffffffffffffffff, r5) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00008dd000)={0xfffffffffffffffa, {{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]}}, 0x90) capset(&(0x7f0000360000-0x8)={0x0, r2}, &(0x7f0000ce8000)={0x0, 0x0, 0x4, 0x0, 0x2, 0x0}) 2017/11/23 04:02:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x2, &(0x7f0000065000-0x10)={0x4, 0x9}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0xb)="2d7b736563757269747900", 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000946000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000144000)=0x144, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r2, &(0x7f0000387000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000631000)="02", 0x1, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) seccomp(0x1, 0x1, &(0x7f0000ea0000)={0xa, &(0x7f00006a6000)=[{0x7, 0xffffffff80000001, 0x634, 0x97}, {0x647a, 0x4, 0x4d, 0x1}, {0xffffffff00000001, 0x0, 0x40, 0x6}, {0x2, 0x40, 0x0, 0x4}, {0xffffffffffffff9e, 0x94f0, 0x9, 0xf96}, {0x7, 0x7, 0x0, 0x6}, {0x7, 0x1000, 0x7, 0x1}, {0x9, 0x64f2, 0x100000001, 0x200}, {0x0, 0x0, 0x2, 0x8dd9}, {0x8001, 0x6, 0x3, 0x5a0e}]}) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000faf000)={0x2}, 0x1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e2f000-0x4)=0x0) setpriority(0x0, r4, 0x3) write(r2, &(0x7f0000a1e000)="89", 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00004a2000-0xa4)={0x0, 0x9c, "e21bb3269aa856fa6bc27f7dfc0d1f133fa374754edd164bada1a9ffb396e0af390494aba514b0d6180b50f79c559dc04790da2f9e4d6b9714a3cbc3aa0bbb3cedd931d42f7e1b3eb49f6713ac8acc57d3eed58899005c75183296344db425853efeccb2bf8a9c6a7240fc785173d1d82ddac2f2c114648e800a576e0168ae841ce235aa1e86b869519c2156f054e2c66d84d2d7e230e01547b3c119"}, &(0x7f00000cd000)=0xa4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000467000)=@assoc_id=0x0, &(0x7f00002d4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00005c5000)={0x0, 0x5}, &(0x7f0000ef8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000051f000)={r5, 0x62, "b68ef307f2d2a89ce77935aaecdb5970d7a0aab4157d587dfa3ba130cd66235f51a5b43f0370d95a85acf1556eec7e71402538c926ad236f420ad6a7cdf08f50b1c2c1cee8a1eba2ae1ee2a93292334ef450bb03dfdc093700c44c0f0ad8c2b796ef"}, &(0x7f0000b3e000)=0x6a) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000773000-0x14)={r6, 0x81, 0x20, 0x0, 0x7f, 0x8}, &(0x7f000001e000-0x4)=0x14) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000e26000)=0x0, 0x4) sendmsg$netlink(r3, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f000082e000)=[{&(0x7f0000a8c000)=[], 0x0}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1}, &(0x7f0000048000)=0x0, 0x0) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000a17000)={0x3ff}, 0x8, 0x80800) fsetxattr(r7, &(0x7f000044d000)=@random={"757365722e00", "406367726f7570656d3000"}, &(0x7f0000ca6000)="766d6e65743100", 0x7, 0x3) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000f72000-0xd)="2f6465762f7573626d6f6e2300", 0x1ff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000793000-0x30)="f7a0b60fd7825a72c230aa1796665895a2748b860f9a69faddafe507f0fd1a36ab54f9f70d44f81eef9ac0569e78c5fe", 0x30) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(0xffffffffffffffff, &(0x7f00004c5000-0x10)={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_dev$tun(&(0x7f0000c90000)="2f6465762f6e65742f74756e00", 0x0, 0x200000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x0, 0x10000, 0x0, 0x0, 0x0, 0x5, 0x10000}}}) close(r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000ba000-0x7)={0x0, 0x0}) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) getrlimit(0x0, &(0x7f0000ab6000)={0x0, 0x0}) clone(0x0, &(0x7f0000295000)="61dbd6128a1da536de76f005b660ee590556718e898b67b356b22ab5fb9cb951ea23478a317a0ce68a671f14fac8df163bebfec23749a3f857c34f26385e25ab00151735673f30e977e7754caac35491da7eda4b570f3bbca78c307e0c3b028e870eaf8eeef1a191d1f20f20fe301cc6e9f95c923e1ecaee27c9024626c36ba067612bfcb51bbb7bd6b983a18d6f03bc936e8c4db03052fc4709363d87ec9f0c9fd09e0c63f07b34268855b75091a7de9f4c420d509fe22bf3a69cc0", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f00000df000-0xcd)="50a3c92bc168d2188e29c402f6e249a4f78fd699233bfb5d106bc2ac4a4a39cb89d41200000000000000041e0bcd80813efab8c4a5722eee542a3f648329a04f6a7141cf4bf94c3b40bd8f25d93090ebd16db190466241846fdf7b3df051c36a0df4a878fd8d023c8a7adbf4faa6ea2221a321ee824f7921e8b66bbc56d8c52620b748ac18e8a0fb555131efd9738a9b797ed6bb5a67688a7f00bde34a2e43e4627cf074ba7305cc569add3a5e4c396826706f1fafce0cf0a03e1f03e08467a0d95219035dc689bfead595617a") setsockopt$inet6_buf(r3, 0x29, 0x2d, &(0x7f000025e000)="a513597c10e4066ff299a8a3b2fdb05540e7d65b820b397a887b7033fa74495797f9b89dcb69b2639c72ab4816c1365475d2619a0dc1b447aefd42b2c80ceafeb4fa1d6bb123507f1ff08fbd8277026cf759a573738b52bcc0cf13fff5d6b0b69fd5362ee4ed1d60b5f81cb3a05027f9e4d4cc7c9753f7", 0x77) r5 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r5, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000b83000-0x1e)="000000000000000000000000000000000000000000000000000000000000") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r6 = socket(0x10, 0x803, 0x0) recvfrom$ipx(r4, &(0x7f0000549000-0x1b)="000000000000000000000000000000000000000000000000000000", 0x1b, 0x2000, &(0x7f000090c000-0x10)={0x4, 0x4e, 0x7, "59b469f0b242", 0x7, 0x0}, 0x10) listxattr(&(0x7f0000a44000)="2e2f66696c653100", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(r6, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) 2017/11/23 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000047000-0x78)={0x2, 0x78, 0x100000000, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x6, 0x1, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x4402, 0x0, 0x691, 0x0, 0x6, 0x0, 0x5, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r2 = syz_open_dev$sg(&(0x7f0000ade000-0x9)="2f6465762f73672300", 0x7, 0x101140) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000ceb000/0x1000)=nil, 0x1000, 0x3, 0x30, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f00001b6000)="2c2e00", 0x2) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f0000003000-0x90)="c5faca0456f17801854cf5000000404310d2", 0x12) sendfile(r3, r3, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) unlink(&(0x7f0000591000)="2e2f66696c653000") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000da5000-0x9)="2f6465762f70707000", 0x3ffff, 0x0) getsockname$llc(r4, &(0x7f000074c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000b65000)=0x10) r5 = syz_open_dev$tun(&(0x7f000050e000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000ccc000-0x28)={@generic="ff00200004000100008000000000bc22", @ifru_map={0xfa6, 0x5, 0x8, 0x40000000003, 0x7, 0x6}}) close(r5) link(&(0x7f0000c24000)="2e2f66696c653000", &(0x7f0000ee5000)="2e2f66696c653000") socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pause() r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000792000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = request_key(&(0x7f0000726000)="7472757374656400", &(0x7f0000a2e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aa8000-0xd)="2f6465762f0500000000000000", 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000ce0000-0x8)="6b657972696e6700", &(0x7f0000983000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) add_key(&(0x7f00003e7000-0x12)="2e726571756573745f6b65795f6175746800", &(0x7f00009e5000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000673000)="e29c4bdc9d4777d5803996bbb55d51330da63a4016d55c2d4d858228dc142af043900747d9bb50a452991b67b3694c94dd47032a9f8d57206bf7c202ff98ef1177d1f1a4f96e8166ec", 0x49, r8) 2017/11/23 04:02:55 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000005000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={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]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x0}, {0x8000001, 0x0}, {0x2000000, 0x0}, @ext={0x1, &(0x7f0000043000-0x1)="50"}}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004c000)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f000004d000)=0x0, 0xa, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x200000004, 0x1fe, 0xfffffffffffffff9, 0x0, @time={r5, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @control={0x0, 0x7, 0xffff}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000006, "fffffffffffff55c", "a6e7edc21ca06fef1dae8000060000d56991d0042eb1959baa11b5dda31cd901", 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000035000)={0x8024}, 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000004f000-0x10)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004e000+0x1c)=0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x4, 0x3, 0x80000000, 0x0, @tick=0xfffffffffffffff8, {0x3, 0x8}, {0x6, 0x7a52}, @addr={0x800, 0x200}}, {0x400000ab, 0x7, 0xff, 0x80000001, @tick=0xfffffffffffffffc, {0x101, 0x8}, {0x6, 0x7fffffff}, @raw32={[0x5, 0x6, 0xff]}}, {0x5, 0x8, 0x5, 0x100000000000000, @tick=0xe28, {0x6, 0x3ed}, {0xe26, 0x5}, @addr={0x4, 0x6}}], 0x90) ioctl$KDENABIO(r0, 0x4b36) splice(r1, 0x0, r2, 0x0, 0x7ff, 0x0) 2017/11/23 04:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fdc000)="706b6373375f7465737400", &(0x7f0000b9f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000a9d000-0x1000)="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", 0x1000, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000b3c000)="6b657972696e6700", &(0x7f0000903000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r0) socket$netlink(0x10, 0x3, 0x40000006) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000235000-0x18)={0x3, 0x6, 0x1, 0x0, 0x3, 0x802}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000035f000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c59000-0xb)="2f6465762f6877726e6700", 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000451000)="2f6465762f6e65742f74756e00", 0x0, 0x0) pwritev(r1, &(0x7f0000663000+0xc6)=[{&(0x7f00004ae000)="5f1def90615504514a900e92542bcae508aa9e0ac8dc7c9f3ac8ed1aaa6a3250176e8c87f31130698bf7d023a3b6976d14c9efa657c5cb6ff31f7574ddb12248bb80c99cb62144888f007865074b7eb22929199f26cd3202a5ae3570b14b7406dd1a06c260211d0846f8d884b32671a7735caf6982b0517f2a7cd6b78b6e27c86a68b2157c91c1cdb51f76b806adf8d2373e0ffbf7b79f0b98762a90", 0x9c}, {&(0x7f000035a000)="af9e85f6f89109f7bce245690c1c8800bf04dc8af10b", 0x16}, {&(0x7f0000f00000)="1d184296d61d2b19830ddb84ef301c4b109e0c3a2e3859d97e59d23890e99b5d05a3401fa938f5984891477b6161fd7ceeaa0d424eabe21e7291d546ac741e96b187f2930d417f358f90b8c50e2ece3d2e337ac759e53f7e579a78f68070408f2b02a3c6b58724e487176d08c59c7055247b52565e", 0x75}, {&(0x7f0000b77000-0x2d)="290d4e1cc0be3f88dd95d69894a197f1f2a2489999e88b45b65604a12c4050e84a9ea5c4d05aa1934567aa2750", 0x2d}, {&(0x7f0000bf1000)="34aeb9e64231e3ad53e66341d5fe3772fe50ca3ed2058c1c79b7d4536b1db37cfb68972a718e71444dafb5fb5ff66d4c9f1ca6755b1197abb2088670638053af668795a378ac10e1a2ceecbd74e46bf0655394db9684edd073affbd96b5116ccf90846c6d89222adc86618d852bef271729fcb", 0x73}, {&(0x7f0000fed000)="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", 0x1000}], 0x6, 0x0) close(r3) llistxattr(&(0x7f0000d7a000)="2e2f66696c653000", &(0x7f00009c4000-0x5f)="", 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000c06000-0x8)={0x0, 0x0}, 0x8) clone(0x0, &(0x7f0000295000)="", &(0x7f0000758000)=0x0, &(0x7f0000fa3000-0x4)=0x0, &(0x7f0000450000)="") r4 = socket$netlink(0x10, 0x3, 0xc) sendmsg$netlink(r4, &(0x7f0000ad2000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000014000)=[{0x14, 0x101, 0xd09, 0x0, 0x0, "00"}], 0x14}], 0x1, &(0x7f0000fa1000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000cd0000)=0x8000201) listxattr(&(0x7f0000a44000)="2e2f66696c653100", &(0x7f00009f7000-0xf2)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf2) sendto(0xffffffffffffffff, &(0x7f00006dc000)="120000001600e7ff15ffe900ef14b5fff2e9", 0x12, 0x4000800, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000e6c000-0x98)="9943e9ff8d1d2617892adbc11fb1af9f4173000009000000000000001e2808dd62a3b493dd26ff0700002bf57fc949bf39ec21e91ed7b65cd9c147687f3ef98836e8da55dc324c1685b8", 0x4a, 0x40080, &(0x7f00001b5000)={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000724000-0x54)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x0, @ipv4={{0x5, 0x4, 0x0, 0xffffffffffffefff, 0x34, 0x0, 0x0, 0x0, 0x40006, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x1, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@generic={0x1, 0xc, "e50258e1a7111af91026"}]}}, {""}}}}}}, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f000080c000)="67cb85dc3d814a39567b7263cf5d", 0xe) r5 = syz_open_dev$tun(&(0x7f0000600000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f000034b000-0x28)={@generic="020000ff03187f99000000000000d322", @ifru_settings={0x805, 0x4080000000000000, @fr=&(0x7f000028a000-0x18)={0x4, 0x10000, 0x0, 0x7, 0x2, 0x5, 0x10000}}}) fcntl$getownex(r1, 0x10, &(0x7f00005d8000)={0x0, 0x0}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000691000)=0x0, &(0x7f000083b000-0x4)=0x4) close(r3) socket(0x1b, 0x1, 0x9e2) 2017/11/23 04:02:55 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0xbe9, @loopback={0x0, 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xcd58, 0x2, 0x800, 0x3}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00007b8000)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1b, &(0x7f0000540000-0x4)=0x2, 0x4) pipe(&(0x7f00007d2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000572000)={0x0, 0x3ff}, &(0x7f00007bd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000a87000-0x8)=@assoc_value={r5, 0xfffffffffffffff7}, &(0x7f0000660000-0x4)=0x8) bind$inet6(r3, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) listen(r3, 0x0) setsockopt$inet6_int(r3, 0x29, 0x7f, &(0x7f0000735000)=0x100000001, 0x4) sendto$inet6(r2, &(0x7f0000c7a000)="b5b6", 0x2, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x1c) poll(&(0x7f0000f81000)=[{0xffffffffffffffff, 0x0, 0x0}, {r4, 0x100, 0x0}], 0x2, 0x45) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00001a2000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x86b, 0x3, 0x0, 0x2, 0x3, 0x0, 0x30ff}, &(0x7f000084d000)=0x20) socket$inet_sctp(0x2, 0x1, 0x84) rt_sigsuspend(&(0x7f0000e41000)={0x6}, 0x8) socketpair(0x13, 0x6, 0x0, &(0x7f000003d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000225000)=0x0, &(0x7f0000c5a000)=0x4) shutdown(r3, 0x0) 2017/11/23 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ed6000)={0x42424242, 0x42424242}, 0xa, 0x2002) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xde, &(0x7f000078a000)=0xfffffffefffffffc, 0x4) ioctl$int_in(r1, 0x5453, &(0x7f0000ce7000)=0xffffffffffffff78) listen(r0, 0x2005) r2 = socket$inet6(0xa, 0x2000007, 0xffff) setsockopt$inet6_buf(r2, 0x29, 0x3b, &(0x7f0000f6e000)="0000000000000fa6", 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f000010e000)={@generic="e7faa419ff052c1c00000400f7ffffff", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = openat$binder(0xffffffffffffff9c, &(0x7f00006d1000-0xc)="2f6465762f62696e64657200", 0x6002, 0x0) r4 = accept4$inet(r3, &(0x7f0000519000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd1000-0x4)=0x10, 0x4800) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f000006a000)={0x4bfba325, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r5 = creat(&(0x7f00003a9000-0x8)="2e2f66696c653000", 0x1c0) r6 = fcntl$getown(r0, 0x9) r7 = getpgrp(r6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r5, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace$getsig(0x4202, r7, 0x2, &(0x7f00006d3000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r8 = socket(0x400000000000000a, 0x2, 0x0) connect$inet6(r8, &(0x7f0000d12000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r8, &(0x7f0000d6a000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet6_int(r8, 0x29, 0x4b, &(0x7f0000c27000-0x4)=0x8, 0x4) sendmmsg$nfc_llcp(r8, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x2, 0x8, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66e02000000"}, 0x28, 0x0}, {&(0x7f000011f000-0x60)={0x27, 0x0, 0x0, 0x7, 0x0, 0x7, "06f6c3c233fd23f99e5f58ec128015bf2b57ef3791639dc6141383101598f079a271ee3fff4e710bdb69e87f52fc000061c84feecb2069f56ae665af08bc81", 0x0}, 0x60, &(0x7f000023c000-0xf)=[], 0x0, &(0x7f000023c000-0x40)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000a5e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_dccp_int(r8, 0x21, 0x1, &(0x7f00000b8000-0x4)=0x20, 0x4) socket$inet6(0xa, 0x2, 0x0) 2017/11/23 04:02:55 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000063c000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000632000)=@buf={0x8e, &(0x7f00001ec000)="915c4dbfbc711464897763ed65aa8b55e8b2ef825813653dcd76903d2d91fa6d5b6ed3eda61c0134a755432e42c7ef672626b10aabba4c2677e73465b4cb28c5c9e4651194aaafa1797bded477cdd19050324aa369197f8a1b02e704fc83ec005dd17a71bb36a26338677b8844c86080d019826e54600d90fdc07568a3b12b9e7386953a50213c1bd0460d135ada"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000012f000-0x8)={0x0, 0x0}) fcntl$setflags(r2, 0x2, 0x1) r3 = socket$inet(0x2, 0x801, 0x0) read(r1, &(0x7f00002a7000-0x13)="00000000000000000000000000000000000000", 0x13) pipe2(&(0x7f0000165000)={0x0, 0x0}, 0x800) sendmsg$netlink(r4, &(0x7f00003b6000)={&(0x7f0000c55000-0xc)={0x10, 0x0, 0x3ff, 0xffffffff}, 0xc, &(0x7f0000d2d000)=[{&(0x7f00005c1000-0x11cc)=[{0x7a, 0x7ff, 0x0, 0x400, 0x5, "84460ce118b5b36e99f9c182f5c90a3f635f20ec4323bcc7c2d94583baf49bec9c2ea46f182515ecc3846c15eec6a7200521b21e4678b97852f93eeff19e673f3636b8863c087306f75e60846a43de94136042c5ed891c8fa1bda4e350cfa4827d7b75e05c62d263b6bf"}, {0x3a, 0x7fff, 0x700, 0x7ff, 0x2, "b74bedbcfe77192b5281d8acb3f56fd3a9f5b14e3d7dfede44290d7fd00d9239988c10571919b0f10edf"}, {0x1010, 0x8, 0xc30, 0x2, 0x3, "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"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"}, {0xae, 0x0, 0x4, 0x8, 0x9, "643957f29908dce1cf98e5e199d557ef8173b9ceec0ff2b4041dd8f6259b8ba4a2f8c0156ed6e82ff5ca22ed8ca6e59a27dc0279e4f33ce69752dacac599aff187e8101214b000e3a05e5744e59d6557d814cbd86f73e418403948ebbe88395a5717b26aef94f81ea1944d30ebff80f796cd30798213bd9d5c27851cb5cb0e4a10dc593371394bd45fe83d00cdf8fce2e1b727a0fb9108019ffc8dc3b6b2"}, {0xd6, 0x8, 0x704, 0x63, 0x2, "84587052c1fc6c5678901982df4868220d4692a3e8aa5a0bbf65f519ff5447e4359c6ae215cf362ce5c7711075cf6c3cdc8c39b4f740710c700cd4849ff013d426f6fb11f4b6c8db09e1357284b1d2ee96bfe9776f7fbb2d8f165d03fbf51c583f5b3cec992b16d65fdabc1828abef1afdb44d620eb3622700d9f0d773c2bb8eb9676d1942e13ebfd6a9de39e90c80c86fb8c648c6515dd66f0cff9ab18b53a49aa9c65462b8d24e16c2473a75972aa920ae23a8a52344c360c7ebba20957f3e08ceba5e858e"}], 0x1654}, {&(0x7f00005d3000)=[], 0x0}], 0x3, 0x0, 0x0, 0x0}, 0x459da9b4ffd31e4c) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000ef5000-0x59)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000707000-0x4)=0x59) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a84000-0x28)={@common="6c6f0000000000000000000000000000", &(0x7f0000dbc000-0xc6)=@ethtool_pauseparam={0x16, 0x0, 0x4, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f00001f2000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2017/11/23 04:02:55 executing program 1: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x4)="2d40da00", 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)="2f6465762f736e642f73657100", 0x0, 0x8000000000142) r2 = dup2(r1, r0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000005000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", "0000000000000000000000000000000000000000000000000000000000000000", [0x0, 0x0], 0x0}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f000004a000)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x3, 0x0, 0x0, @time={r3, 0x0}, {0x8000001, 0x0}, {0x2000000, 0x0}, @ext={0x1, &(0x7f0000043000-0x1)="50"}}], 0x30) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000004b000-0x4)=0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004c000)=0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f000004d000)=0x0, 0xa, &(0x7f000004d000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r2, &(0x7f0000049000-0x1c)=[{0x200000004, 0x1fe, 0xfffffffffffffff9, 0x0, @time={r5, 0x0}, {0x0, 0x1}, {0x0, 0x0}, @control={0x0, 0x7, 0xffff}}], 0x30) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, "636c69656e7431000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xffffffff80000006, "fffffffffffff55c", "a6e7edc21ca06fef1dae8000060000d56991d0042eb1959baa11b5dda31cd901", 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, 0x0]}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000035000)={0x8024}, 0x4) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f000004f000-0x10)={0x0, 0x0}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f000004e000+0x1c)=0x0) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x4, 0x3, 0x80000000, 0x0, @tick=0xfffffffffffffff8, {0x3, 0x8}, {0x6, 0x7a52}, @addr={0x800, 0x200}}, {0x400000ab, 0x7, 0xff, 0x80000001, @tick=0xfffffffffffffffc, {0x101, 0x8}, {0x6, 0x7fffffff}, @raw32={[0x5, 0x6, 0xff]}}, {0x5, 0x8, 0x5, 0x100000000000000, @tick=0xe28, {0x6, 0x3ed}, {0xe26, 0x5}, @addr={0x4, 0x6}}], 0x90) ioctl$KDENABIO(r0, 0x4b36) splice(r1, 0x0, r2, 0x0, 0x7ff, 0x0) 2017/11/23 04:02:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000039000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = syz_open_dev$tun(&(0x7f0000fdd000-0x1)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbd000-0x28)={@generic="00099402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$int_in(r0, 0x5473, &(0x7f0000a2b000)=0x5) mkdir(&(0x7f0000fd6000-0x8)="2e2f66696c653000", 0x20) mount(&(0x7f0000037000)="2e2f66696c653000", &(0x7f0000c50000-0x8)="2e2f66696c653000", &(0x7f000002f000-0x6)="72616d667300", 0x0, &(0x7f0000ce3000)="") r1 = creat(&(0x7f000016d000-0x8)="2e2f66696c65302f66696c653000", 0x0) mount(&(0x7f0000012000-0x8)="2e2f66696c65302f66696c653000", &(0x7f0000aa4000)="2e2f66696c65302f66696c653000", &(0x7f0000184000)="010080000000006465667d00", 0x1000, &(0x7f000078a000)="") r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)="2f6465762f70746d7800", 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utime(&(0x7f0000c8d000)="2e2f66696c653000", &(0x7f0000526000)={0x2, 0x3}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000636000)=0x0) open(&(0x7f00002db000-0x8)="2e2f66696c653000", 0x541000, 0x2) sendmmsg(r1, &(0x7f0000ca5000-0x78)=[{{&(0x7f0000d56000-0xe)=@l2={0x1f, 0x0, {0x100, 0x1, 0x3, 0x50, 0xffffffffffffedc7, 0xfffffffffffffffc}, 0x1, 0xffffffffffffffff}, 0xe, &(0x7f0000790000-0x10)=[{&(0x7f000002a000)="6049ea9d88926e645a89f9b82d8785b8e595481a8f58d018448e43f587e7578cb630af388a7d56cd4684148d9bdba9cd84aed8f2b49dbb8cbd7b08e12da187a6", 0x40}], 0x1, &(0x7f0000b21000-0x250)=[{0x50, 0x18f, 0xff, "d2319994a5fe13a69b3ed92b7d56af96eacf5458490376fedfecbd0284323a8dcc0ebc0a3ee61fcbc32639a2110cc9375ebc1d404e7cf84d2db1078df16e65"}, {0x28, 0x117, 0x80000000, "7298029d8165b64023249140361a404087"}, {0xf0, 0x10d, 0x2a6, "178fcb2b6e12820af57a2fbc175e7a44398419352c07f2dadf47a20d63b97079f47b7a8ce1de5e0e00621f368e73a6acdbc235f94a226474a8a4bac1b8a8cea35cd57cb67233a8144ca23524f1a6eddc0010fe55b9a4bcb03eb4dd68530dc020f215183a47fda7961f929b41419014a422a7c3c9772347c595908a55790d70d369fe372a99f27373dfb46bf6fc561198e1a825a903c8bec9c833c156f6e175a18085b67bb043efac7ff3f484847a508f68c4ef415acd612401579dd541d9dd05a30d19f2f9ace58c4f6a24e2309af78fafc6bf724333f1d16d089e"}, {0xe8, 0x11f, 0x4, "c885d90dc237c95ca20810ab67384062fccefa7812805805b86ca8eecfa7da1572c678d0ed315fe996dca6df57aa9a7dfca19f455c565f1c2fc52c8cedca9f8148ded8d8afaedbd65ae1889f0ccf2128d2c81f888537a978e5f7c0fbd38f3931256ccf0b67fd7f3bed0de0bd4d9d13b53a1c1d73da2418d46650d0408c1e8dcf1ae1d0f937359951a06c6ae8f80848b6beba3ae5fe28e20e0255b5428c2220659911428813152e390e93ab7fc514d1a0e9c6a2f70bb1953cb75b827e30b818682348c2816049dbaec70bea9b140e4cc8887def757a"}], 0x4, 0x48000}, 0x7}, {{&(0x7f0000237000)=@generic={0x10, "dd95c1b7ae856961943097c569d73b986dda270b2432422ab7e8d8b5e10afeec1b642e633a306e5c2bd82068d20736ce86665bfd2210b65517fdee105f45c3baf1da285c74e9d17d045fefb8f4862238edb2a98e08569a3cf01c3ea9841024bdb79af10ba50af9e584b11b18cae9cd00eb9911a5d1beaa377f5faba9c8ea"}, 0x80, &(0x7f0000bfc000-0x13)=[{&(0x7f00007bb000)="e9779f75e9030600b2c38216059cabe9bbb096bf2f964c30f18292189fd5ea75b8257fa9f92973079aee09ca94e7e475dae7a6c4be1d5a1c8c9c88badd17eb3cd74584d941b6fd4acbbdfcdc6b692735374779b43668d81cfd578218b86c81d3e95cd41961fc9fe9b4579ccfb92102d65b0cf35fa7108bb7bc6cf0b65329026bc590", 0x82}, {&(0x7f0000b0f000)="e46c85efe1c68914c05aa921f94916ff26931c7b701c4193842bd4e2fb0a5e793fcf9756ac7f71d2dfdfa729dcee501f5ca5e223979f9375a7b6cb8434b7adb4d230e93c4a67c70acd2108597520e729411f53ec15d2ffad25edc2f92708458f4db3b082527a49db02f0e16e8fd3f246e8e4746df1ddab53d15207ce8da5af91df04af805758ed06a85dfeea65eebaf0375f9c595ebce5f3568338ac375f75f3a38f0eb258452bc2b4143a6e5d82d1d821e27149eb5234f4b39602b96fe447a391c505", 0xc3}, {&(0x7f00003d4000-0xeb)="7a75086af1a94d1dfbc906ab09bc29b6c549ec8295d1aa42fc34d2bdd3e9f8f8a061b977b6e95b33d58205f70839a2190b1e11caae9a8d0fb399cb6e456b95b5258b2b29f030318ad812a594828c464f2991fb93e79c4122b1bccfd4d7f29a714c9d94f72abd8cbec31a7e5f62961a85e12ca82fa7cc64cbfc38b612a5d540e1e23ededf6a6d46a02d513e47c828fc89c17ba672bb0a517eefabf78e8583ac27b8491f0424dff11e442fbeaf6e6ede783e3c2150cbbbab13aebaecab3c78430751f362be24a5a29ea13f49733b483316631c47d0676a4da9a92ce5be924b6f8f825ed9d3e9287bb49c279f", 0xeb}], 0x3, &(0x7f00006d1000-0x508)=[{0xc0, 0x10b, 0x7e90, "f1ee43f24d59b0b581b77c5cd4f1157d54f4af4dd0be4b1cb1a568127175dfacb22c1eda347ec6eb5da8d36db0c5e16371df5c62cec48cd08cf01e17f3f2c5d689cbf4a99c5022864c5d56d28d6a10046ba62d7b55960e81ffebb47c86700bafc94f745d1f083fe88c43746e5ba871ad58275d75731ab64e198399f1e1ed1f08d7b8571b8768286d65ced7aca7721dcc89e1312a0cb241200d513dbce46b9d9fbcd10a78120c2667abc6173153"}, {0x80, 0x113, 0x8, "2edf40be57e666fe3e1bdb08b891de834acfeeeabd1c789776d15975ce8b7b94da025300376c76bcf04e948fc9fd18fb9092f8947c445801db2fb7c9684da9f2adb9ebe20eb0c9ae0746281cd26559bd1cf52abd98a154e252a17f23f7fdda070d6fbd24bad3db7a6c0e"}, {0x38, 0x13b, 0x10000, "170b271fc16943311f30896b8881ea343fe543b87e443f0d7722c0e4d2adf6ac34ba"}, {0x18, 0x11f, 0x51, "ad"}, {0x38, 0x11, 0x3, "a279c573f2a08174927091f1c612d2853c14d0141f2896b35b32f87812bf88bb9ca40ff3b7cda264"}, {0xb0, 0x10d, 0x4a4b, "0dfcbb6b0a3cb147c3ac53a1664edffe843bfdf3bb34e2e1fe5a463763cee78457d89b411c4b6c3be701496521ea00150dcaa2e6d7406fa383598ab0d0299bfce205bc7286c70dd243bcd78c147cdedf32c742cd833ac18c9e7e3dbab1de9c497de0cc4dfcf826fd17608b312a1f2f009469b359d7d7be1095365ffd7bb1fa5f7887f53f21624070154f4085214101a343e5b9b88f12922babf548"}, {0xb8, 0x18a, 0xd, "3ae3a01e87211930a96a107e574e0e077e5802a49d23fec3bbdf1f5653597d811ec25d1428f65c0694e79079f3bea73b13efa51fa5cca04ec7ef57dc23bba6f2eddab1779008f31629f684489fb0a6d29097d4c94198960d635bd7d923cc30cd116647d706b42a37c0a04b3347af61cf27d6598fc8d4b05a13c474cb6e42cfb4930b4094dc7e3611b43701ba556b9a3a460e0908ecc522be6e4069dc095130365842466885c3"}, {0x110, 0x11, 0x6, "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"}, {0x68, 0x108, 0x7fffffff, "64402e40243081ccda333660e24f7f9eba99f78df0c2715f837d9cf83df4c36290f4415647a7146692765bc234892693f8e2971cfc810c399be515f47356930b9792bc68331c80219222a4b7be9c6de985d75ffd"}, {0x60, 0x11b, 0x82, "6a07a95cb08b4613e4ea40b9d928210cc11f5904fa4af37d9a7f256ced7ec485fb29cf76a44838e33d95e1bd3aef6b56452caa2f9bb17383403b1efcb3a9a84ac182c1a61d54601115"}], 0xa, 0x800}, 0x5e89228a}], 0x2, 0x24000000) read(r2, &(0x7f0000fed000-0x1000)="00", 0x1) ioctl$TCXONC(r2, 0x540a, 0x2) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c84000-0xb)="2f6465762f6877726e6700", 0x0, 0x0) unlink(&(0x7f0000482000)="2e2f66696c65302f66696c653000") fchownat(r1, &(0x7f0000942000-0x14)="2e2f66696c65302f66696c65302f66696c653000", 0x0, 0x0, 0x0) 2017/11/23 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xdb6000)=nil, 0xdb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c10000/0x1000)=nil, 0x1000, 0x2000000000000002, 0x10, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cd9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd2000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000db7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r1, &(0x7f0000db7000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c8a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000bff000/0x3000)=nil, 0x3000, 0x2000007, 0x4000000031, 0xffffffffffffffff, 0x5) mmap(&(0x7f000075e000/0x4000)=nil, 0x4000, 0x200000003, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xa, 0x3, 0x3d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, &(0x7f000010f000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f00009ff000)={0x0, 0x5, &(0x7f0000eb6000)=[@in={0x2, 0x1, @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, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffa}, @in6={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffffffff}]}, &(0x7f0000b39000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000c23000-0x14)={r5, 0x1, 0x7, 0x0, 0xffffffffffff5ff5, 0xc4dd}, &(0x7f0000581000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ce0000)={r6, 0xc8, "ae46bb7f38324dc39a52513567f5c330af5e9dc253080736aef286a3f54a8df3cb8846fadeaf400764b14dd51d73e68b72cd8225dc3b47b5191ed8fbab6aba670a5df8cf2d8432a4e0c4e3cc3fec76e1ba30f4a11b6b7749bdbe846ea7fec15bf7baf769258263207746e41ad71aa593ee6e44fa29c0a93150f2fbf6d3380746ce725a51f88bb00ff6cca97676a023036c1b0935c6c8db74cf08c24e6bee225842f4d6ad93ac594e40fef5c27dbd1c990000000000000a9962a0c326afeac35153c2a26cf94b80e7"}, &(0x7f000052c000)=0xd0) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000ed5000-0x8)={r7, 0x100000}, &(0x7f0000c31000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a4c000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r8, 0x4010640d, &(0x7f0000ed5000)={0x9, 0x1}) r9 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_str(r9, 0x1, 0x19, &(0x7f0000de5000)="5b656d31657468312e5b00", 0xb) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f000053a000-0x4)=0x7) pread64(r4, &(0x7f00007c6000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000, 0x0) writev(r9, &(0x7f0000d28000)=[{&(0x7f0000c55000-0x2a)="290000001800198001fe0007216800210206e300680000012603000009002400000002fc090000ff008d", 0x2a}], 0x1) ioctl$int_out(r2, 0x5462, &(0x7f0000ead000-0x8)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000b67000)={{{@in=@broadcast=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=@empty={[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}}, &(0x7f0000319000-0x4)=0xe8) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000030000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0x2, 0x0, r11, 0x2, r10, 0x3, 0x0, 0xfffffffffffffffc}) setsockopt(r3, 0x29, 0x30, &(0x7f0000000000)="", 0xe5d) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000838000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x4, 0x0, 0x100000004, 0x10, 0x20, 0x20, 0x8, 0x0, 0x0}, {0xea, 0x81, 0x8001, 0x90, 0x1, 0x7, 0x2ed, 0xd2}, {0x9, 0x13f, 0x40, 0x78e}, 0xdf1d, 0x7, 0x8000, 0x0, 0x44, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xffffffff80000001}, 0x1d, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x1ecae3dedc6c5ffc, 0x0, 0x6, 0x2, 0x0, 0x6}}, 0xe8) socket$inet6(0xa, 0x80000, 0x8010400000000081) 2017/11/23 04:02:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c6e000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000012000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1, &(0x7f00000c9000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000005b000)=0x0, &(0x7f0000fca000)="") getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000f44000)=0x0, &(0x7f0000541000-0x4)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) select(0x40, &(0x7f0000960000-0x40)={0x400, 0x80000000000001, 0x2, 0x1000, 0x9, 0x9, 0x7, 0x5}, &(0x7f00006cf000-0x40)={0x100000001, 0x80000002, 0x2, 0x2, 0x9, 0xff, 0x7, 0x8349}, &(0x7f0000bc5000)={0x6, 0x2, 0xdca, 0x9, 0x7ff, 0x9, 0x101, 0x3}, &(0x7f0000070000-0x10)={0x0, 0x7530}) ioctl$UFFDIO_COPY(r0, 0x8010aa02, &(0x7f00002c2000-0x10)={&(0x7f00006ac000/0x2000)=nil, 0x2000}) 2017/11/23 04:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) perf_event_open(&(0x7f00000e9000-0x78)={0x2, 0x78, 0x100000000, 0x1, 0xfffffffffffffffc, 0x0, 0x0, 0x4, 0x0, 0x3, 0x6, 0x200, 0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0x6, 0x1000008, 0x200000000000010, 0x0}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000048c000-0x8)="2b63707573657400", 0x0) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r1, 0x10000000000000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000288000)=0x0) write(r1, &(0x7f0000003000-0x90)="c5faca0456f17838854cf5000000404310c5", 0x12) sendfile(r1, r1, &(0x7f00006a7000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) r2 = socket(0x9, 0x0, 0x9) read(r2, &(0x7f0000290000-0x1)="00", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r2, &(0x7f0000001000-0xf)={&(0x7f0000000000)={0x27, 0x6, 0x4, 0x7, 0xffffffff, 0x5, "fbdfd0076a7353f9e140c99b870da16bb9ce9a18248a50a42f91fbde683be8243d15b25866e62a08edab0ddbb25b4e7ae69a1dc2b820412c77a1148e2eb186", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="859e5b52ae8dffc38f844c3edd7c00e310c37ea2163d997ee84265ed3875739d727f3169158a12f8eb4e1a0a56603f3e1f1b0505fb123bbcb4b97a712608fdd154134139626c04c1a8cd72c7b51f8d98059fb3bdeb5a", 0x56}, {&(0x7f000073f000)="4c3d7c6d68e1b12b9eea31980e966cfda052925880d044e17e802a71715d307964814feba4f63b22d1d6d09ba6868a43e66cf908d76d7f4c2e2454686a6335d46edd46362cd060b932f3609b9a85c794cb74cc966dc7d7180017cae0b504b5d057538bfefce90e0d4dab39fa514730a8dc5fd9b9d2555258d48468259484ffce4c5cbea2222f7d09f8041a59e77f065b137c7c9b1b9a1cc357d2c2b370c2", 0x9e}], 0x2, &(0x7f000015a000-0xf8)={0xf8, 0x7099a36323139935, 0xfff, "31bedde66778649889d8b8860e4210ac42809e5e90c267697ee3f229ef4b13bbea843828619f878ce287acdf42921c1e7931f6f76d39babe38c034d0be07f99d9265f18ac3e4498da5bc4fdc913daad382699b8b0dfc78daedc55940b640d3b581e5651e07f639060241650f391e3ed8d2bb91ff73138b1336fe05848e20e301217ab00da422c4a1996221b1c6dad0287bed1a2a2df4d119f7061dbd6cc104db098b1f3a8c941c7f9c0fc5b502027c88d5a6ab94d51d72c0d27befeb3914fca083dfe23313e1203c1960c120c6d689ef63dad0065f678a50bd736c3cde89c396b15f57"}, 0xf8, 0x10}, 0x4000) unlink(&(0x7f00004a8000)="2e2f66696c653000") socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00002a2000)={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f00004cc000)="636966732e69646d617000", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000265000-0x2)="2500", 0xfffffffffffffff9) r4 = request_key(&(0x7f000032e000-0x5)="7573657200", &(0x7f00002c7000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d10000)="6b657972696e6700", r3) request_key(&(0x7f0000388000-0xa)="73797a6b616c6c657200", &(0x7f0000b02000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000097f000-0x9)="73656c666264657600", 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f00009f6000-0x5)="7573657200", &(0x7f000030d000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r3) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000074000-0x8)={0x0, 0x0}, 0x80004) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)="45", 0x1) r5 = dup3(r2, r2, 0x80000) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000ada000)=0x0) clone(0x2008000, &(0x7f0000477000-0xef)="a050836d262babb6e5a24657e28ff8c160c82bf6ac19d0c1cf2aff2af2932d7b27029f091d0d7fd910252363cec84a77c0c2b42f3eabd04a63454ea04f110ddce5b72a52d62cf8e3a19856a3dc80a89e41107bce747cef518601e86b9086dfffd99b736ca533f2f96ec2eba06d9754fc2f96a333d43be3785e28ed6db3f5f6ab0744670abb4694598a6932a7b9c73877ec3b6f96fd16999065e1498d923cbc900913c5bee9da313f3cac18e3c129f38b547eb77e49efd726b15356bd63de52ca1bce76053be154124a0169e0704802c95d05a993c90000000554e02eb95f31025640fcb648f593e5d97f8b397f9445", &(0x7f0000012000-0x4)=0x0, &(0x7f00002e9000-0x2)=0x0, &(0x7f00002e7000)="96fb58b77c9a8ba42141270aaa0207b0f1d1c32b8686a13dca55b070414a8039db5c9cbb4bf617b3ef879a535ab2257b37d9b7cbfbcdef136f26f6f200074780d3d16cf3692db254b63bf75a16afe1286a70ed91f50ec20a11623ff62b008686172a6fdad8fbaa70fb6c151b63c67676cbd828d011474f7df413ad2cff4839afe149af3894d0d928033ccb29a69454dc45d9c82a4f53b2475637fcf4ad49ce3080aca525d322d7c182823c4e6162b8c60a126af15afa0d69d943d4df9238b775705dcb0961b198fe57dffdfe5e68b899c822b97556000cc18a634785244bc3a68dea1b44538227869ac8") 2017/11/23 04:02:55 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000902000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000376000)=0xc, 0x803) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x40, 0x20, 0x10000, 0x1}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x3, 0xffff, 0x8000, 0x200000000000, 0xfff, 0x8, 0x6, 0x1e, 0x0}, &(0x7f0000000000)=0x20) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r1, 0x9, 0x9}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e76000-0xc)={r2, 0x0, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe75000)=nil, 0xe75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80002, 0x4000000000000088) recvmsg(r3, &(0x7f000019a000-0x1c)={0x0, 0x0, &(0x7f0000e75000-0x70)=[{&(0x7f0000e6a000)="", 0x0}, {&(0x7f0000e74000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x1000}, {&(0x7f000022c000-0x25)="00000000000000000000000000000000000000000000000000000000000000000000000000", 0x25}, {&(0x7f0000ad1000-0x52)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x52}], 0x4, &(0x7f0000e71000-0x43)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x43, 0x7ff}, 0x1000100) r4 = memfd_create(&(0x7f0000b7f000-0x7)="292d6574683000", 0x3) bind$inet(r4, &(0x7f0000e69000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000302000)="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", 0x5c1, 0x0, &(0x7f0000e66000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$netrom(r0, &(0x7f0000e61000)=@full={{0x3, {"cff3acb6860007"}, 0x100000001}, [{"80eef02c4ab001"}, {"867dd651285264"}, {"116b2591b47244"}, {"782dcbf72493ca"}, {"7efb419262c8ca"}, {"8a8e832cb64eb6"}, {"76a002e24560bd"}, {"7b3c1671387875"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, r5, 0x0) r6 = accept4$inet(r5, &(0x7f0000fa8000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003bc000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000afd000)={0x0, 0x2}, &(0x7f0000ae8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000bec000)={0x0, 0x801, 0x3, 0x100000004}, 0x10) sendto$inet(r5, &(0x7f0000a6f000-0x43)="e380a949199cee4d55b246ed9fec52b453c767e50000008273000000021c00000000bb763ffd8cbf7f00f89161d087a4d3b6200000000000040b7ada0294ec191b15fb", 0x43, 0x20004013, 0x0, 0x0) bind$inet(r6, &(0x7f0000133000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00003f9000/0x4000)=nil, 0x4000, 0x2, 0x50, r7, 0x40000000) r8 = socket(0x10, 0x80a, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r6, 0x0) connect$ax25(r8, &(0x7f00007a3000-0x10)={0x3, {"d02db74c1363df"}, 0x7}, 0x10) 2017/11/23 04:02:55 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f7a000)={0x2, 0x2, @rand_addr=0x800000001ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f77000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xe1, 0x6ab46829, 0x7, 0x7f, 0x47c6c033, 0xf5a, 0x4, 0x45490672, 0xea, 0x7fffffff, 0x2, 0x4, 0x9172, 0x4, 0x1]}, &(0x7f0000f75000-0x4)=0x108) pipe(&(0x7f000044b000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000219000-0x4)=0x69, 0x4) r3 = socket$inet6(0xa, 0x400000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a50000-0x4)=0x841, 0x4) sendmsg(r2, &(0x7f00001bd000)={&(0x7f0000b08000-0x80)=@l2={0x1f, 0xce, {0x0, 0x9, 0x9, 0x800000000000006, 0x0, 0x0}, 0x4e6, 0x9}, 0xe, &(0x7f0000f6c000)=[], 0x0, &(0x7f0000f6c000)=[], 0x0, 0x100000000000003}, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f7a000)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000212000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000965000)={{{@in=@multicast1=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=@broadcast=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}}, &(0x7f0000f7b000-0x4)=0xe8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000b71000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000f7b000-0xe0)=[{&(0x7f00009c2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7b000-0x50)=[{&(0x7f0000c7d000-0x50)="985358c29d9ae34d6930d36c73936eec93b14011eff788f46141c037cfc67dde6a0757358ed7bfcf3ebfecca83d44827e58fbcfbed5000d9f22f350a5783634f923780f4b9cb343ff1fd32d39343f0f8", 0x50}, {&(0x7f0000f7b000-0x90)="711a266cd4494ff762e618b17abb8ce640cfe5f748bc67b5a5a023ea3cb6f10f95d33791c0801e18e10dbfea26a1c4cb94f5afa83c3f337643a4a6e0c502683cfaa8d3b6d671beea259a68c1c8548a5d1e2f6b3c45e9412e0ddcd21399a51720e05c9a6b9abc327d236e1d43d383b219bc8c53fd3ae0844b4d96529c0de0d1640b146384d5865bbbf4a5a8d69b95eae9", 0x90}, {&(0x7f000078f000-0xb5)="efd9feb707df0831b6ccd8326d408622e1059dca1b6e103f48a21723eb26a86fb8ebe89038d092c846755dd00fa5d52354d5630000000000000401424ba028f473f4b2041ed83c3d9d9f37c9248fa619ae70150b25b186fce4a2127192e3ffe05f025c9e3733c146ed1431f327e87ec352eb71bde6c551d6b236bcc83a02a1e6a6444be69959578a02388cb43b27630e3d69e37387a2583fb9e83b3a85976e32cb05bb03d64abe6f22e6d87f989f8197dfb63c3d2e", 0xb5}, {&(0x7f00004ee000-0xa6)="1ef551cda5093f40db0537047aacec6fd017027d439ac2c90d32a75f867d0b63198a8b4f073bc885f593a31111d8e887cc1ccb1fc32d2dea445e77d3b6588ad371c44989a6baee2e6f35e17ff6b8885959a108d34446a5925bdcbb58923e1619a7a2d6a07ae05a4b33e9bf43fc4988f5fcc275ffa6ba691b7c5b9b8824de15f30f13c60bd1c23250cde8e829821d1d35f1f5839e7a086b8ae227ee3d3e7f9aa57f5bd67516f6", 0xa6}, {&(0x7f0000f7b000-0x6c)="f6ca02b9f66dcec0c55f0a11ac368a8b84e388f77f5d58bbeb37e65a5d51970663c5aabfb0297bc2d8b56dc22a50a1b08c18daf85cf2fb132e9211b20b59175f542c09e9152cb5cc78894f690b960dcab223ed1a177096d1552a22a63597f1eac7db0b3fc144612617f501a1", 0x6c}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000f7a000)=@file={0x1, "2e2f66696c653000"}, 0xa, &(0x7f0000a6c000-0x4b)=[{&(0x7f0000b44000-0x37)="511c4ccf2653a992b57dcab3d6a47c7c7cc4075ff7a3708eeb3f3dd61f95857c457a20fa64a414c9d8f7aad48016a789c5de4ebd8674b3", 0x37}, {&(0x7f000046a000)="5ef675410d715cad5d7eba512c93c7af6245814fbfafe02b05b7b2cff8a868f543200772989c912d7e27f575bf84bf6d0670c7fa38388e54062392c1301ff40b57cc13c0e2f8561c93422334c709b598e225a41d163e79b0479a4a7dc952d2fa40580624337b10c09a1e2ebf5ac03881cbec0a51527036cd6871e1028cde4e2c50a31ceb9815c29fa71cd7bce01443f63fcd7bf82c962b7be6eda03e5853b8c754e14200ef5a23409c", 0xa9}, {&(0x7f000055d000-0xc7)="9dfd98d379c3e548cc5c41e73b804b41b3f893476966191d88a48ec4ef0c895c9effb2c727cec04e17d5e1577fdd73e7ec99af23151bfe5ce71534e19f37f464b8a4c6b37ace12202939a5801900dc7157c1efe7be8b4221e97f4f82e5168d76d20a0d7881019015ac243353125e633e6bb0362f614c6f83dc0d154a1529a2ae01f2c9b5e551fb3e56805ced5dd7f5b53d47c65f12d0ce7c7e34e761ff4d1ac25d0a24fe6fe9605cd8b167c72be378c4533e8edfe71a1dbcf8e3ccc4f6e505ed31e7ed506ccc30", 0xc7}, {&(0x7f00001ac000-0x6)="16e8dcdd55b7", 0x6}, {&(0x7f000041d000)="a2584a99cf40cb5de8d1d0fff260ae0b3aa76cd3a129d6de45af363a49b9f2f5358c92242bc9dc3740bed43e9abcda91099af93124014d8c47bc48fdf586befe391e6b37dd30d8598df0ef39657a48af9a56991d066bdd89a8e8c8f4dc9b38d8663feced8da7260adab4c694abec53860abc69799022bb3fc3", 0x79}], 0x5, &(0x7f0000550000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r4, r1, r0, r1, r0, r0, r2]}], 0x1, 0x8000}, {&(0x7f0000f7a000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f7a000)=[{&(0x7f0000a63000)="ce967746fa5f71f5a3fb9425c55481c93554ee4f24f11e8c02f2e7568ff0a2186cbc019a407d5abc0a3630221958763f73b683102ea7c9fee7fe9a7e93ee8d6ee37508f5c20469c232bc6a06ddc59ba749e4c67eb719c67e2180c5ea0cc9ee34d6b5b4e590e1ebb7cb9f7ccaa19baade6fc16a5454508732", 0x78}], 0x1, &(0x7f00001a3000-0xe0)=[@rights={0x18, 0x1, 0x1, [r2, r2]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r2, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r2, r3]}, @rights={0x38, 0x1, 0x1, [r0, r2, r0, r1, r1, r1, r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r3]}], 0x6, 0x8040}, {&(0x7f0000a09000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f7b000-0x20)=[{&(0x7f0000f7b000-0x89)="42807c96e1efaae5e55d9e2aa60bfd48afa8369d8f60ad2aed46bd42bf428eaac7ddd37bd8ef1044d94e869645b208e2c537278c4c3ffbb424cef13ec4693366a8ad1960fe1cfea0516f710d80156e02c6bc16daaf83c5c8059128765510ab932fdfa168c28f861414558a1cdf60e4b145ceaf901a66d67a31003c8085768ec38acf7fd4f9f483ffb0", 0x89}, {&(0x7f0000f7a000)="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", 0xfc}], 0x2, &(0x7f000009d000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x48c0}], 0x4, 0x4) bind$netrom(0xffffffffffffffff, &(0x7f0000cca000-0x48)=@full={{0x3, {"9939b30bf7b35f"}, 0x1000000ffffffff}, [{"decbae09000000"}, {"fb17a749457ba9"}, {"e0bd10e0cfd2e4"}, {"492e6b95ecd619"}, {"00021a2df65195"}, {"d865dbe1b60546"}, {"81ccd000045c50"}, {"4d98d27bd1e973"}]}, 0x48) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003e8000-0x8)={0xfffffffffffffffd, 0x100000000001, 0xfffffffffffff802, 0x1}, 0x8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f6c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000043f000-0x10)={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r9 = socket$inet(0x2, 0x80000, 0x800400000000c7f1) bind$inet(r9, &(0x7f0000f74000)={0x2, 0x3, @rand_addr=0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002a6000-0x1c)={0xa, 0x0, 0x80007, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000f7f000-0x1000)="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", 0x1000, 0x10000020000080, &(0x7f00007dc000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00008cf000)="9c998cc2946dfc05a023ff69744632fc97b02c134c0e9c2abd32710a57e8d88be57c258af40c39b5472f9da686d7a4ae6906000000000000009920b67a256a2efca0d2ba6840e212766731f31e8d87d3df0ea4f45f1bbc59861d270f9cb5675d25ccb7de4908592aa5ba31f801e373bd872b52854858198a11d440ff07b339fc3ed98ec4804a0c20099f957da340074101", 0x91) socket$netlink(0x10, 0x3, 0x12) getsockopt$sock_int(r1, 0x1, 0x800000000000032, &(0x7f0000f71000)=0x0, &(0x7f00004e7000)=0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f000098e000+0x864)=0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1d, &(0x7f0000f81000-0x5f)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f7c000-0x4)=0x5f) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r9, 0x0, 0x1000000000000036, &(0x7f0000f7d000-0x1000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000f7d000-0x4)=0x1000) sendmsg(r0, &(0x7f0000009000-0x38)={&(0x7f0000001000)=@nfc_llcp={0x27, 0x492, 0x0, 0x7, 0x1, 0xb46c00000, "f478235c8b2089f48d969b6ddc23e40a6df39590ca7599aef357ba7e3d7999a61c7be8e5724f2423a801973da8c54a6fa491e062f51ee46ee5a0ac3c7e9810", 0x2}, 0x60, &(0x7f000000a000-0x40)=[{&(0x7f0000007000)="", 0x0}, {&(0x7f0000f76000)="d536d572f5f44a41a73d66ceda1b60769e0eb36fc983b32763d2ed3b1258241f51e6db7c0da89d94929131bf0a4f5259684df7473651dbd0b5a5bbd2aaa2c330b4a855426cc713f8c9750cf76d9f83d2a05b83ab9fb30cdfccb48de71eabd9b692d2c50e49cac9aeafb311b9bbc7de5a439e3d3f9d16e2c9e3effb11c1056c8cbe2e5e2c72ef7b78e13e4362022c8d221613d2105d60750c138fe61302d9f4fbab2b9af61b16e9139a4270e7c30e75ac19c8b2", 0xb3}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="a4ccbb06c363d1f007c9b7de3211b4ab601dee1dcfa23ae0d264524fc638618b192a3cec0014431a639786de47c57a3e3276b8cd1fe501f62e3e75439ab99a9c55180f926c419c44d531712a115bc4bb734a29d07db8b35da3c04ef58871246e28bf9be4cbdad0278345f1ab4de86e", 0x6f}], 0x4, &(0x7f000000a000-0x188)=[{0x90, 0x200000000100, 0x2, "a76e6dc050e47e14e5b930dc54f26a36d00e4156771f2ee5f39d7d0a845998d9c26bc5102613b003c2b9b5e41cf1fadbaace7579e47ccb0e233b22381f7f786283a1cb63a87ebd882717ed20376376099fc68cd4d400267da4cf010452875e366bf428a0ce66fb1ee2b2fdbf0fa44827dade3b687d34c55855681fb010"}, {0x50, 0x10a, 0x271f09f8, "e2c2c19fcefd645b47f775894b4786c44e076cf0faca11dd7e84740f02d6227313deea5f52f5de18f61e93a9568b999c7849c57293431fd706c96fbf6c92f9c0"}, {0xa8, 0x10e, 0x8001, "4fd1ff7aec56cf976be8f96b4524527c2143635f80c452a25c8ae3c823c7aac8d2acbb2bcc2439fb7320227e5f8c4455d6fcf79fb71641f0b9c132c6cb8c0ace53fb1a0423b78f95a5758044bf62813e57482e51265dceb86286a0be9b52d5e2543ca59538d340b604afd03a88b87b0b6d119c207d81052751a2526095610bfc30c0a9f8a180a9f613cae9222334e47bb2eadad8dde7"}], 0x3, 0x4000}, 0x80) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000f78000)={{0xa, 0x0, 0xda, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x45ab, 0x8, 0x0, 0x96, 0x8, 0x1, 0x280, 0x9]}, 0x5c) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000088000)=@generic={0x3c, 0x3ff, 0x0}) 2017/11/23 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) r0 = syz_open_dev$sg(&(0x7f0000e3a000+0x661)="2f6465762f73672300", 0x7, 0x20000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000401000)={0x9, &(0x7f0000ad1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000f77000)={r1, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0xa1000000, &(0x7f00006f3000)="e68f86827e50f3f6065b57e56faaffef5d8d912e7c5f32d3b5078ddda9d5e8d4b89cba2617909346746605df284cb7516f6d3d14ff6a20f0535468a9d9130bbcc231c896e224f6a85d550a63d9f3aa058a0f6522ced0", &(0x7f0000d6b000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="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") ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00009d5000)=0xd578e70) fstatfs(r2, &(0x7f0000db8000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00007db000-0x10)={0x0, 0x0, 0x5, 0x1c0}, &(0x7f0000436000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000963000-0x6)={r3, 0x5}, &(0x7f0000d37000)=0x6) rmdir(&(0x7f0000a36000-0x8)="2e2f66696c653000") ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006a9000)={@common="6c6f0000000000000000000400000000", &(0x7f0000136000-0x1c)=@ethtool_rxfh_indir={0x39, 0x5, [0x0, 0x0, 0x0, 0xffffffffffff7512, 0x8001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setownex(r2, 0xf, &(0x7f0000162000)={0x0, 0x0}) clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") r4 = memfd_create(&(0x7f000054a000)="00", 0x10000000001) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000214000-0x4)=0x0) socketpair(0x11, 0x80000, 0x1ff, &(0x7f0000ded000-0x8)={0x0, 0x0}) wait4(r5, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000775000)="2f6465762f72666b696c6c00", 0x40, 0x0) ioctl$KDGKBLED(r4, 0x4b64, &(0x7f00008ce000-0x1)=0x0) waitid(0x0, 0x0, &(0x7f0000934000)={0x0, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000774000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$netlink(0x10, 0x3, 0x10) accept$inet(r4, 0x0, &(0x7f0000e26000)=0x0) 2017/11/23 04:02:55 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x0, 0x7fff, 0x7f, 0x401, 0xff, 0x1, 0x3fb43434, 0x100000001}, &(0x7f0000001000-0x40)={0x1, 0x5, 0x1, 0x6, 0x0, 0x2, 0x8001, 0x10000}, &(0x7f0000001000)={0x8, 0xffffffff, 0x81, 0x8000, 0x3e, 0x100000001, 0x7, 0x1}, &(0x7f0000002000-0x10)={0x77359400, 0x0}, &(0x7f0000000000)={&(0x7f0000000000)={0xffffffff89411f86}, 0x8}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x148, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000d48000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000261000-0x8)={0x0}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = open$dir(&(0x7f0000140000-0x8)="2e2f66696c653000", 0x0, 0x25) clock_gettime(0x0, &(0x7f0000097000)={0x0, 0x0}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f9b000-0x8)={0x8, 0x7fffffff}, 0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000f9a000)=0xa7e, 0x4) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f9b000)=@assoc_value={0x0, 0x0}, &(0x7f0000f9b000)=0x8) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee2000-0x10)={0x4, 0x8, 0x3, 0x9, r5}, &(0x7f0000f9c000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000f9b000)={0x2, 0x38d, 0x1, {0x0, 0x989680}, 0x21c, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) futimesat(r2, &(0x7f00005bf000)="2e2f66696c653000", &(0x7f0000a25000)={{0x0, 0x7530}, {r3, r4/1000+10000}}) 2017/11/23 04:02:55 executing program 1: getresuid(&(0x7f0000a8e000)=0x0, &(0x7f0000de1000)=0x0, &(0x7f0000ae5000)=0x0) ioprio_set$uid(0x3, r0, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x35, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x80800) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ce2000-0xb)="2f6465762f6877726e6700", 0x462100, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r3) syz_open_dev$vcsa(&(0x7f0000a45000)="2f6465762f766373612300", 0x0, 0x200000) fcntl$getownex(r1, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r4) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x8, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x4, 0x7030, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000fa3000)={&(0x7f0000fa3000)="041000a01583007e", 0x8}) open(&(0x7f0000b55000-0x8)="2e2f66696c653000", 0x20007ffe, 0x3c) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x1000000, 0x72, 0xffffffffffffffff, 0x0) socketpair(0x8000001001, 0x4, 0x5, &(0x7f00003bf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f00002c6000-0xce)="6008ba630b1f136f8410378dce3bf239a62059b9dfef862b00ad1e462d87fe6c693cdf5e64ad0691b3b6d6ff336bf7445fb82aad12c82109ba87a723d20be96aaaf508d19e2dff05f89620144bd423fd0d79c3e2cc44f0cfd28b89255c97d9195809df660d4ae123bf149abe1606d57943670013de6a2d69805390c88d327f1c29581ffbe28c150c59e702f1fe936658e5a71bc25201630c32e4decfdb02893574961dec3526a2de3325648be224d23dc9068cbc0b813d25f05ae29a864f9b7b4876fd7e1bcd637c0e954cd3b2ed") ptrace$setopts(0x4202, r4, 0x66, 0x800000000000007) ioctl$TCSETS(r2, 0x5402, &(0x7f0000f51000)={0x8, 0x8, 0x2, 0x1d8, 0x663, 0x5, 0x9, 0x100000000, 0x2, 0x7, 0x80000000, 0x3}) ptrace$getregset(0x4204, r4, 0x400000000000001, &(0x7f0000fa0000-0x10)={&(0x7f00002e8000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x40}) socketpair$inet6(0xa, 0x4, 0xfffffffffffffffd, &(0x7f0000f9f000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/11/23 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000048b000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000f5c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f3c000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007f2000)={0x0, 0x0, 0x0}, &(0x7f0000c6c000)=0xc) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000155000-0x10)={0x0, 0x2710}, 0x10) ptrace$peek(0x2, r2, &(0x7f0000595000-0x8)=0x0) fcntl$setstatus(r1, 0x4, 0x2000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) timer_create(0x2, &(0x7f0000a78000-0x50)={0x1, 0x7a, 0x4, @tid=r2, []}, &(0x7f0000436000)=0x0) timer_getoverrun(r3) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCSBRK(r5, 0x5427) r6 = dup2(r1, r4) setns(r6, 0x0) getpeername$netlink(r4, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) bind$unix(r0, &(0x7f0000d5d000)=@file={0x1, "2e2f66696c653000"}, 0xa) ioctl(r1, 0x8000, &(0x7f000037a000-0xd7)="1bd3680b56eca88d07d4127587ae9ed81430d120e3908dc5c1d1af63925182a12815bcd65ef53c92736cbfa4dbb0aa0f5bb1afef20525685782d932eb3f809b710e8046fef2c79e01716f6389d6e34ee0512b159d5778bc8fc0efc15318b742ab4fbbaadef6cb2babea46412dd02eb900100000000000000e44d94f1964e1c83d639e87dec70802b61f8911f1b20c20f14397c357a3491a46917438ba5c279651d0c121f99c23210b3b111abbc41bebe12cee4612d44fb27bc410f093e2748979b384d2ac9a4cbc6935d7a73e4cd155f9d0754542c6630") 2017/11/23 04:02:55 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000052d000)="2e2f66696c653000", 0x0, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b12000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x776}, &(0x7f00002cd000)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009ea000)={r1, @in={{0x2, 0x2, @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]}, 0x8, 0x151, 0x6, 0x80, 0x1}, 0xa0) symlink(&(0x7f0000ce4000)="2e2e", &(0x7f0000b07000)="2e2f66696c653100") mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x80800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006ef000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$VT_RELDISP(r0, 0x5605) fcntl$getownex(r2, 0x10, &(0x7f0000499000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x65000)=nil, 0x65000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000512000-0x5)="7573657200", &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001e9000)="", 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r6) r7 = syz_open_dev$sndseq(&(0x7f000005f000)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x10, 0xfffffffffffffffd, 0x0, 0xfffffffffffffffe, 0xdffffffffffffffe, 0x0, 0x0, 0x0, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000d19000-0x10)="2f6465762f696e7075742f6d69636500", 0x0, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r7, 0xc0a85352, &(0x7f0000fa2000-0xb0)={{0x2, 0x7}, "706f7274310000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x13, 0x160000, 0xffffffffffffffff, 0x6ad1, 0xffffffffffff7fff, 0xfffffffffffff800, 0x10001, 0x0, 0x6, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r7, 0x40a85323, &(0x7f000005c000)={{0x80, 0x0}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c", 0x92, 0x0, 0x0, 0x3c49f8a3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$negate(0xd, r6, 0x9, r6) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b0000)="2f6465762f73657175656e6365723200", 0x81, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r8, 0x80046402, &(0x7f0000fa1000)=0x2) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x11, r3) ptrace$setopts(0x4204, r5, 0x4000000100000000, 0x0) chown(&(0x7f00008f5000-0x8)="2e2f66696c653100", 0x0, 0x0) 2017/11/23 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) fcntl$setpipe(r0, 0x407, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f000028c000-0xf9)="ce0cc75cad6c3579ce9b322d004638dbe9fa6a5856fb7c2594878a55ee01f4532ea2e830bd9b7b4bf249885a5eaf11cf9b489ee0466ee584aecebfc9c069bd14c1d0bec5876c7adcd746478820d119a08b082d4b480d586519f65942a4b446491caf26f68ed7f5bdc2a552dc0478d01622e9eb5b6776c990072af8b40e48017f63ffa6565a67abbc748eb3d6b2d92c0c525497243d53dc88fa3f5bec6e18d735c83817e74d3625f6a51646ecf583aa6d4d6fdb6f0f3a0663c15bb37abe62859352407577e8b82803e342a308de0ac4058f051bc6c4b3ab5b0c4323277c8d3bb54ea37eb09dbc9fca9121d8c0aa7c7a7b1f5ef1c4a0cca009f0", 0xf9) getsockname$packet(r0, &(0x7f0000d58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e62000-0x4)=0x14) r1 = getpgrp(0xffffffffffffffff) ptrace$getregset(0x4204, r1, 0x3, &(0x7f0000490000-0x10)={&(0x7f0000178000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8f}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000063d000)="2f6465762f70707000", 0x410000, 0x0) mknodat(r2, &(0x7f0000b5a000)="2e2f66696c653000", 0x1108, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000cc1000)={@generic="fa5aaff37fb2da8ed32ef006d940b71f", @ifru_addrs={0x2, 0x0, @rand_addr=0x7edd1cfd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d5c000)=0x80000001, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) fstatfs(r0, &(0x7f0000e3d000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000ecf000-0xf1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d8d000)=0xf1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f000025a000)={&(0x7f000077c000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x63}) connect$ipx(r0, &(0x7f0000fb6000-0x10)={0x4, 0x100, 0x8004, "779cbcf9d38f", 0x4, 0x0}, 0x10) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) readahead(r0, 0x8, 0x61) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004a0000-0x4)=0x0, &(0x7f0000b15000-0x4)=0x4) fdatasync(r0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001ec000)=0x0, &(0x7f000066e000)=0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ptrace$peek(0x3, r3, &(0x7f0000a67000-0x8)=0x0) accept4$inet(r0, &(0x7f0000d6c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a7e000-0x4)=0x10, 0x800) getsockopt$inet6_tcp_buf(r2, 0x6, 0xe, &(0x7f0000e73000-0x6f)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000924000)=0x6f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00003b5000-0xa0)={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]}, 0x2, 0xeb8, 0x2, 0x7, 0x0}, &(0x7f0000c5e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000753000-0x4)=r5, 0x4) fdatasync(0xffffffffffffffff) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)=0xcf1b) 2017/11/23 04:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mknodat(0xffffffffffffffff, &(0x7f00004ef000-0xa)="2e2f636f6e74726f6c00", 0x0, 0x0) creat(&(0x7f0000c0d000-0x8)="2e2f66696c653000", 0x0) chdir(&(0x7f0000b8e000)="2e2f636f6e74726f6c00") mount(&(0x7f0000001000)="2e2f66696c653000", &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000231000-0x5)="397000", 0x200000, &(0x7f00006ca000-0x9a)="95") 2017/11/23 04:02:55 executing program 1: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0}, 0x20) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000208000)={@generic="1243999f1b61f19db9dd914ea9d63fc7", @ifru_flags=0x8500}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00003b1000)={@generic="df1efa3a46536a902f69265a77b4fe19", 0x3}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000026e000)={0x100000000, {{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]}}, 0x90) 2017/11/23 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xc2f000)=nil, 0xc2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) eventfd(0x1ff) get_robust_list(r1, &(0x7f000006b000)=&(0x7f000018c000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000c2f000-0x8)=0x18) ptrace(0x4207, r2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002c0000)="2f6465762f7667615f6172626974657200", 0xa0902, 0x0) mmap(&(0x7f0000c2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x200002, r1, &(0x7f00009fa000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000e22000-0x20)={0x47e1c6, {0xfffffffffffff27c}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00000ba000-0x8)={0x0}) syz_fuse_mount(&(0x7f000022c000-0x8)="2e2f66696c653000", 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000c02000-0x12)="2f6465762f696e7075742f6576656e742300", 0x1, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000bff000)="6b657972696e6700", &(0x7f0000c46000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) delete_module(&(0x7f000094f000-0x18)="747275737465645e7ba6776c616e306d643573756da22b00", 0x0) keyctl$describe(0x6, r0, &(0x7f00009d1000)="000000000000000000000000000000000000000000000000000000", 0x1b) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000af000)=0x0) chroot(&(0x7f0000654000-0x8)="2e2f66696c653000") add_key$user(&(0x7f000060d000)="7573657200", &(0x7f000019a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e86000-0x1000)="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", 0x1000, r0) keyctl$search(0xa, r0, &(0x7f0000cda000-0xa)="656e6372797074656400", &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) [ 44.587145] 9pnet_virtio: no channels available for device ./file0 [ 44.620709] 9pnet_virtio: no channels available for device ./file0 2017/11/23 04:02:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x2, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f00008b0000)=@abs={0x0, 0x0, 0x3}, 0x8) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fd6000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000d99000)=0x8, 0x40000080800) perf_event_open(&(0x7f00006d1000)={0x2, 0x78, 0x21, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x3, 0x1) mmap(&(0x7f0000000000/0x937000)=nil, 0x937000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) socket$unix(0x1, 0x2000004, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f00009c8000/0x2000)=nil, 0x2000, 0x3, 0x832, r2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00006d5000)="e91f7189591e9233614b", 0x2) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000938000)={0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000db1000)="2873656375726974796574683073656c696e75782d00", 0x1) pwritev(r3, &(0x7f00007f6000)=[{&(0x7f0000ab2000-0xd4)="", 0x0}], 0x1, 0x0) 2017/11/23 04:02:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0x0) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)="2e2f66696c653000", 0x0, 0x74e4052caf025763) r1 = syz_open_dev$loop(&(0x7f0000e4e000-0xb)="2f6465762f6c6f6f702300", 0xc229, 0x301100) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00006ef000)={"24d31cd216e7262ea9d39dffc04c90b1", {0x4, 0x4, 0x4, "66c905b77df1", 0xab4f, 0x0}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) symlink(&(0x7f0000aca000-0x8)="2e2f66696c653000", &(0x7f0000bfc000)="2e2f66696c653000") getdents(r0, &(0x7f0000fe9000-0x47c)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x80e) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b68000)={0xa, &(0x7f00008ee000)=[{0x5, 0x9, 0x6, 0xfffffffffffffff7}, {0x9353, 0x7, 0x1, 0x3}, {0x3, 0x1, 0x1, 0x2}, {0xfff, 0x8, 0x40000000000000, 0x2}, {0xfffffffffffffff9, 0xff, 0xb8a8, 0x98d}, {0xd91c, 0x4a9, 0x6, 0x12000}, {0xfffffffffffffffb, 0x2a, 0x7fff, 0xc2}, {0x8, 0x8, 0x1, 0xfff}, {0x6, 0x7c, 0xfffffffffffffffa, 0x40000000000}, {0xfffffffffffffffc, 0x200, 0x1f, 0x0}]}, 0x10) sync_file_range(r0, 0x9, 0x2, 0x3) dup3(r0, r0, 0x80000) 2017/11/23 04:02:55 executing program 1: mmap(&(0x7f0000000000/0x46000)=nil, 0x46000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000027000-0x4)="00", 0x0) syz_open_dev$sndseq(&(0x7f0000042000-0xd)="2f6465762f736e642f73657100", 0x0, 0x20002) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(r0, &(0x7f0000047000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000041000-0x4)=0x10) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0xffffffffffff7533}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x60) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000046000)={0x0, 0x0}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000002f000-0xd0)={0xffff, 0x33, 0x8, 0x5, 0x9, 0x7ff, 0x800, 0x6, 0xe2, 0x6a, 0x8a4d, 0x2, 0x40, 0x4, 0x9, 0x0, 0x3f, 0x3, 0x2, 0x2, 0x6, 0x7, 0x200, 0x5, 0x6, 0x80000001}) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x110000000, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x0, 0x691, 0x0, 0xffffffff, 0x0, 0x200000000000000, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x864000)=nil, 0x864000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)="0024", 0x3) mmap(&(0x7f0000293000/0x1000)=nil, 0x1000, 0x3, 0x810, r3, 0x10000000000000) write(r3, &(0x7f00008f4000)="c5faca0456f18c3885430e05008ecb4310d2", 0x12) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000000)="2e2f66696c653000", 0x4000, 0x11) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f000055f000)={0x0, 0x0}) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)="2f6465762f72746300", 0x101801, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = accept(r5, &(0x7f00008a0000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000880000)=0xc) setsockopt$packet_fanout_data(r6, 0x107, 0x16, &(0x7f0000c65000)={0x7, &(0x7f0000b1b000-0x38)=[{0xfff, 0x2, 0x1, 0x5}, {0x1ff, 0x6, 0xfc, 0x7}, {0x7, 0x9, 0xf584, 0x2}, {0x81, 0xbf46, 0x2, 0x80000000}, {0x100, 0x47df, 0x412, 0x2}, {0x7e, 0xfffffffffffffffb, 0xff, 0xfff}, {0x1, 0x1, 0xeeb, 0xe6}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}], 0x1c) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000889000)=0x0) 2017/11/23 04:02:55 executing program 2: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f0000c28000)="c2") select(0x40, &(0x7f00006b9000-0x40)={0x0, 0x18000000000, 0x100000000, 0x2, 0x4, 0x7690, 0xef5, 0x8}, &(0x7f0000e21000-0x40)={0x1ff, 0x2, 0x3, 0x9, 0xd75d, 0x7, 0x401, 0xe307}, &(0x7f0000f1e000)={0x9fe, 0x3, 0x5, 0x200, 0x2, 0x10001, 0x471a, 0x10001}, &(0x7f000041f000-0x10)={0x0, 0x2710}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1001, &(0x7f0000001000-0x20)={{r0, r1}, {r0, 0x2710}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) futimesat(0xffffffffffffffff, &(0x7f0000212000-0x8)="2e2f66696c653000", &(0x7f0000b6f000)={{0x77359400, r2}, {0x77359400, r1}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) waitid(0x0, r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x4100000e, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) set_robust_list(&(0x7f0000001000)={&(0x7f0000000000/0x2000)=nil, 0x80, &(0x7f0000000000/0x2000)=nil}, 0x18) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f0000001000-0x8)="6b657972696e6700", &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$describe(0x6, r5, &(0x7f0000000000)="0000000000000000000000000000000000000000000000000000", 0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000004000)={{0x0, 0x0}, {r6, r7/1000+30000}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4(r4, &(0x7f0000003000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000004000)=0x58, 0x80000) setsockopt$inet6_dccp_int(r8, 0x21, 0x3, &(0x7f0000001000-0x4)=0x57, 0x4) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000-0x10)="2f6465762f73657175656e6365723200", 0x24000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r9, 0x2401, 0x5) getsockopt$inet6_int(r4, 0x29, 0xfd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000)=0x4) r10 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r10, 0x400454d8, &(0x7f0000002000)=0x5) 2017/11/23 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000186000)=@common="6970365f767469300000000000000000", 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000498000-0x8)=0x6) listen(r1, 0x6) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000ec3000-0x4)=0x5) r2 = add_key(&(0x7f0000068000-0x8)="6b657972696e6700", &(0x7f0000b2f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000602000)="e079c1a3b2a974d4b32bebb95dc6c006f95641c708bbd4fd27a8908a66081abbf842acfdef4696ce1bf987126df1755fbf15b0e3802c36e7275406386ab10a24a6b1", 0x42, 0x0) keyctl$unlink(0x9, r2, r2) r3 = request_key(&(0x7f0000cb9000-0xb)="6173796d6d657472696300", &(0x7f000094e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c6b000)="74727573746564c0ce275c00", 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f00006e2000)="8f329eb1e04d22269ffe9f6d567644907c06ffe9a39ecba80aad9d61bd72f61ffbbf1124e1da23b9eb", 0x29, r3) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000919000-0x4)=0x0, 0x4) fcntl$setstatus(r0, 0x4, 0x80400) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f000025c000-0x10)={0x0, 0x0}, &(0x7f000027c000)=0x10) sendto$inet6(r0, &(0x7f0000f6f000)="8d8bb1a4a490605cb7a65f", 0xb, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000005}, 0x1c) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000087000)="2f6465762f73657175656e63657200", 0x200, 0x0) syz_extract_tcp_res(&(0x7f00006bf000-0x8)={0x0, 0x0}, 0x101, 0x6) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000293000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f0000ba8000-0x10)={0x0, 0x0, 0x9}) umount2(&(0x7f0000201000)="2e2f66696c653000", 0x4) write(r0, &(0x7f0000a5d000-0x1000)="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", 0x1000) recvmsg(r4, &(0x7f0000c44000-0x38)={&(0x7f0000a20000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000012e000-0x40)=[{&(0x7f00005a1000-0x50)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x50}, {&(0x7f0000f42000-0x35)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x35}, {&(0x7f0000dac000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xe8}, {&(0x7f0000ed3000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xee}], 0x4, &(0x7f0000491000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x49, 0x9}, 0x40000000) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00004ec000)={r5, r6, 0x80}) r7 = accept4(r4, &(0x7f0000c96000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000485000-0x4)=0x10, 0x7ffff) sendmmsg$nfc_llcp(r7, &(0x7f0000f4c000)=[{&(0x7f0000bdb000+0xc4d)={0x27, 0x3, 0x3, 0x3, 0x8001, 0x5, "38a6c71e214eacea3334ca1693e5b96dd869b593d253c828d909d8dbc6e27f94ce0079a1845075a3ce60b2d193648bc5f5b9fbea625a83750bda403c0867ea", 0xfc00000000000000}, 0x60, &(0x7f000070e000)=[{&(0x7f0000971000)="cecb7600f95be0785015971d3d2cbf857d1650219a02f5e69969de89a2e2e66d259c5e6d4691adb0b2a25f2e86758d4483b6d8736026aca917825993a64f9b32d8d0e0d97d2e61ae80d32d06df40562c02c408c06832be09719c1f3f0f9462ba7096fb3ccab3e3a0cc55db27ab86b604940783f1e321ade218e8461f3c08c904", 0x80}, {&(0x7f0000ebf000-0x54)="703a6eaf191fda0fec76fd79ca302ccbceab0de0063afbd537b466179ef9e1fc2f3ec288697cab7abd5c53a56c64d2b1dc33c6bb90c44374f0c7a4b8453f76c5c72c425229ec75b19370b39b59b392425a44cbaa", 0x54}], 0x2, &(0x7f000013b000)={0x18, 0x1, 0x0, "7a"}, 0x18, 0x4040890}, {&(0x7f000056c000-0x60)={0x27, 0x100, 0x7fff, 0x4, 0x81, 0x3631d6c3, "5859f915d6e7b8cccb9d6c060990551379eb0cf6303c48653827d4f7f1c20d949521985cd31fd8c1d883ec7f1a7f639028deb3f4c3aeba790ec3920c1ed929", 0x1f2}, 0x60, &(0x7f00000e8000-0xa)=[{&(0x7f0000d33000-0x88)="50845654cf69c2754eaccffab072e6ca0f1bb57469a2b9281821c25e26bedf6cf9c84742b42e148b2d2a2a84257eb4d5bfb24c1be7adf2fcb7ffa54a4c1446a73d12afa9c5281a25b1f9bbf592f87984dd7d2e65bf7c5b2c363722e17cc01e0e2aac426c68252aa01ea7f4cb9791d413241e8d0d3460bc59ab98d86e4fe7780a2bd03ed3066fea71", 0x88}, {&(0x7f0000902000-0x9)="f1187b85b7f628edd7", 0x9}, {&(0x7f00001e5000)="7296b1ae94cfbb56034bdc8ecc6176588080a71dd40b036feb14edabf4171056dc24c0dc0291622e59d39a9a275d5b9b2c4f3d9a6d1c1a0833e6f6598abfbe71126711ff58adab12e041d87d48658eb928a349cdcc00325c9edead4fa3270a8ea5e1cf38de5fa73fbef4c1973187e9d183cc366b37f27bf12ed70807fb5c819c10a06c3f9d60392a4116194fc5cbd9e07f5285bb95fa", 0x96}], 0x3, &(0x7f0000f57000-0xf0)={0xf0, 0x1, 0x6, "f06d5a2f750816e66c54563ca0cc1f3fc164e5d8949a874a6d1f250a9482c26c436e3e4ee3193ac9c3df5b16f3b064a0096a7e105916a4e4b76ce3ff9b1b06d7648c882857a6b97589e24e41df3755710050e7a1e52f92d1d6b46bd5d7d95d628cc0885684e147665ab60aa175388701967910a3ba0fb49f44f6323b8e88a65c227d5647efbfc14138c3c1fae9fb67c8ad65d64ce2544d2f9ca68381d7c7c4ed87c836be8898e2c2875254cfbf770a30cf4cbf8d096db1444bb3929a63628190b6767ffc3820f95674bb00e1063db80138d4cba84ffd52873d8ad5c7c04a6c67"}, 0xf0, 0x404c0c0}, {&(0x7f000052d000)={0x27, 0x1, 0x6, 0x1, 0x0, 0x80000001, "fb80ddad597af5a5da92f59c890136b291a88e4afa30382f41c008eb65266c8660104140f9a82fd9235e366493b59498a93bdd3b22988d2c954cb603b4ca61", 0x80000001}, 0x60, &(0x7f0000045000)=[{&(0x7f0000ad8000)="89fd7d8c2501e05ddac28b4a5b92e9033d99d9beb8f6c078655d088468e0b6e4e2a1ac2c3698b89785a74674581a50c89cbc06197c29ef1f5e0ea9ba42ef9239bc02d6b21f0c435649af5721b5220839cdefb2c5011a514a5e2e55583800e99e7bcd0d7babda8cef7fc632c4f2d166a666d16ca5a32273134977d67b35980273696c11d4d36ef205ab997ed77b2443e4da539f4ef57e92030ed2a8108308eaddf943d69d9b1b329eb540cc0016cc38045181c1dd74d96e687f978d4fb89780cbe87f0b15c91cda8369ae3025b160dccc0ee7ca600a3daeee292b5b9b9c78cca1fa332d7b40bb4b2be922c04b2dea6e1e7d", 0xf1}, {&(0x7f0000fec000-0x4f)="2783e5348ea62ca442759b96f4222590b990e4885f22126cc12c10c8bee171fe967ae52430ab6f66276bc6aadc47fc06d9dab32f21e8e07ed4674883aa16ab47f2ce3b6a5fb35758b56bcf742192a2", 0x4f}, {&(0x7f0000a2a000)="8c0884cec98e2e03269ac0f173e91a860b8c8afae296307c724e579e3392c4890b62da7622257d63878c4f959ca31f0a28f62e5fee4cc3f4eafbea1132d58ab09a3c2f81feda311a76aa1f514653db36255afcfb0aa8c8db6885b3072ae6d05afa6552c861e72913225d2925a050fa8c7f92b12f9b86e237385c71128f62d60b484f9a9dbe83e9b8dfe0716cd8d5f1ecbafa7921273976", 0x97}, {&(0x7f00002c9000)="0f83d29d632cccc6fd9655f6cc6579e2d2cf46efbfb7310a94417c11836688c4306b531ded4998e482c2bc9d79cb2110973d3e0254c7ecffb7c999caf59402a625c5df5569dab1262f572bd048ce5c171b1aacd750c103dd0bcbdc383fae5582cf095d02eddfeda46b6f833e82d72a722188a68ec8ac687557c60cba28287a1dcc357565e19e768e377b70ee35", 0x8d}, {&(0x7f00005ee000-0x90)="9a49f1ec19be59c3d1a99a2044e61a43ea93634346f7fcab52dd7013ea0a6f407e45f289ce693d01b0e43982ee759bf5aafceb476335c9fa5a8edc82d6fe66593b2892fa4ef0432ff5a5bffde918a46682bf7f50f957966df287da5acf845b07385141e0520d072a94bd8b4ed277187254c967df3e5dfb7bd8c4da6efa529be12be3206b17a9c0416df392e897179813", 0x90}, {&(0x7f000086d000-0x36)="5b160359865cd5f044c8f8a2d684c964cc02cdd26796a6a47a456e63b4b5a4b90e9e94f9d53242f1d050207af1e1a752216285a61003", 0x36}, {&(0x7f0000fbe000)="043b30215b55c5777f8fd6d8670497042f912262400263a5631391ba57a9e7c9a0356e95862085ee2b27bef502f16620d547c6e254e158b8ea3c42ea8333b1822970c08007dc6ee855e112122284a29debbbf8b2c670cce580149380e342d80a4d775798f86b04d77ef974615fb67bb689764146cbf977cddc332109902ae2478b6c717016c1937d320f9286bcc471abb5adb0e7a35a61dc83c56c015ae6b7d28e716151e838440b68ab9f19caf3a87a2463db4806c45741498d7624386b3b254873337990e9558f50bb0d3767929f1ad9b7bb8bbc3e4e3bb6f76e64531ad340f1712288e8b6bbacb2d8037e7a6c32295e2ed6ccf28483", 0xf7}, {&(0x7f0000f2b000-0x51)="75a3ee84a7bea7a4e97759510b89e6ed56472d9aaf3645c563d76748de08540744ba21854dc776a524fda0dc71842328f895ac3c918d34255e1feb7a822ecee4bbe246cffb866ef53a7fb2a18647535e05", 0x51}, {&(0x7f00005d1000-0x4d)="cc4ce414ae97aa63e21c8087907dd86064214aaf4fbcaa87b50889d1a1b7b6edaf5f04262d00f9174197d41b5c55000479c13ce8ac36ec03259a2b74d433a52bca34e76a2d9d76f6adc9a657d4", 0x4d}, {&(0x7f0000c2b000-0xf6)="38d1f06ecfdc42d92baa5b5cda9f52991d7e8d56213b0e75f094c18799a443615333c4208bdc7d7494ce20966477a8868f158c3ad3b19eea511f6bd20f52f8afc62996857cc96b8b6c1421447f29b37d7347fb85501bf1ce3599089c8bd247cb485df35c765b33a0860eefbe6767e6566aec39a3a17e01f28f34269f6da1db6631eda4b3f898cf3c5cf809172c43a8f1cf077318299d6e67f961f1354743c3f219c0adc4209f35db5c38b1a2d98f58bf26c2a5a1cf549be0270f3d754fa821115b943d6d83cbe6b485b721a03ba06684f013624e65de5ff05372d6254b73d0e4f25154bfee1932fdf4f1a41be2595a1af4d2e879d687", 0xf6}], 0xa, &(0x7f000013a000)={0x1010, 0x0, 0x3f, "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"}, 0x1010, 0x4008011}], 0x3, 0x0) ioctl$sock_netrom_SIOCADDRT(r7, 0x890b, &(0x7f0000a4e000-0x4)=0x0) fsetxattr(r0, &(0x7f0000f76000-0x11)=@random={"747275737465642e00", "6b657972696e6700"}, &(0x7f0000de0000-0xb)="6173796d6d657472696300", 0xb, 0x1) shutdown(r1, 0x0) 2017/11/23 04:02:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0xa, 0x7, &(0x7f0000000000)={0x0, 0x0}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0x45bf}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x0, 0x6b) r3 = accept(r2, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000002000-0xd3)="dbbe937c67d26dceb2f1a7f18a9b5c1c8b31bdff2299d477075f47552ef735448c1aac8d2e44879c932bf8f2f9490ebae889db562f2755bf8d5f8265905ff88e1470a4eea8e132520269c202b75492ae70ce8a9acc81eedd8cdbfccc0bc1d896b367c10838b7fe083c16b461d78f31411870405d8cc37aea89c1eff110d1770535ef8d497a4a05cb1d275602e8b1ece7b511ae21b32bcb67a57aa38328b6e758660d554a4a2cabe038945f5b4da00c1d0d88b23118e0bb716abd280262b0b7dcf8ed77542d213259d703093b257189ce060c3e", 0xd3, 0x80, &(0x7f0000001000-0x1c)={0xa, 0x3, 0xf9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x8000000000, 0x0) sendfile(r1, r4, &(0x7f00007db000-0x8)=0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x802, 0x0) connect$inet(r5, &(0x7f000034f000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000681000)=0x0, &(0x7f0000d6b000-0x4)=0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000832000-0x10)={0x5, 0xffffffffffffffe1, 0xf67f, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000e1d000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000bd9000)={r6, 0x1000, "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"}, &(0x7f00007ea000)=0x1008) 2017/11/23 04:02:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008ef000-0x8)={0x0, 0x0}, 0x800) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x100000000db, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = gettid() ptrace$peek(0x3, r1, &(0x7f0000ac8000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000e13000-0x9)="2f6465762f73672300", 0x4f88, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000021d000)={0x0, 0x70}, &(0x7f0000958000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003a1000)={r3, 0xffffffffffffff80, 0x30}, &(0x7f0000dfd000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00004ab000-0x20)={0x35d, 0x8001, 0x8, 0x9, 0x9, 0x6, 0x3, 0x2400, r4}, &(0x7f0000139000-0x4)=0x20) mmap(&(0x7f0000000000/0x518000)=nil, 0x518000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$netlink(0x10, 0x3, 0x6) sendmsg$netlink(r5, &(0x7f0000518000-0x38)={0x0, 0x0, &(0x7f0000500000-0x10)=[{&(0x7f000000f000-0x7a)=[{0x1a, 0x12, 0x101, 0x0, 0x0, "0a000700000000001367"}], 0x1c}], 0x1, &(0x7f0000007000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000518000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = dup(r2) mmap(&(0x7f0000519000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r6, 0x101, 0x3, &(0x7f00002a5000)=0x7, 0x4) ioctl$VT_RELDISP(r2, 0x5605) mq_open(&(0x7f0000519000-0x5)="6574683000", 0x2, 0x30, &(0x7f0000495000-0x40)={0x2, 0x4, 0x401, 0x0, 0x3, 0xdca, 0x7f, 0x8}) getsockopt$ax25_buf(r6, 0x101, 0x19, &(0x7f0000603000)="", &(0x7f00003dc000-0x4)=0x0) r7 = epoll_create1(0x0) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ea000)="2f6465762f70746d7800", 0x2000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r8, &(0x7f0000d2b000)={0x4, 0x0}) dup2(r8, r8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00008a7000-0x9)="2f6465762f73672300", 0x0, 0x0) gettid() mkdir(&(0x7f0000f4f000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f000000b000-0x8)="2e2f66696c653000", &(0x7f000000c000)="72616d667300", 0x10000, &(0x7f000001c000)="") mkdir(&(0x7f0000025000-0x10)="2e2f66696c65302f636f6e74726f6c00", 0x0) mkdir(&(0x7f0000156000-0xe)="2e2f66696c65302f66696c653000", 0x0) symlink(&(0x7f0000e9f000)="2e2f66696c65302f636f6e74726f6c00", &(0x7f0000640000)="2e2f66696c65302f636f6e74726f6c2f66696c653000") rename(&(0x7f000001d000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000001c000)="2e2f66696c65302f636f6e74726f6c00") 2017/11/23 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000af7000)="4d81f0374ccafaa8c02758ddd139bcf56e1d7bc1c9") r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000d6f000)=0xcf, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e75000)="7965616800", 0x5) r2 = accept$inet6(r1, 0x0, &(0x7f0000ee3000)=0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000081a000-0x20)={0xff0, 0x5, 0x8, 0x81, 0x6, 0x6, 0x92, 0xab6, 0x0}, &(0x7f000081d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a71000)={r3, 0x1, 0x7, 0x81, 0x9, 0x5}, 0x14) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000062000-0x47)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = dup3(r2, r0, 0x80000) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000004b000)=0x0, 0x4) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000e07000-0x8)=[0x1f, 0x7ff]) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000162000-0x450)={0x401, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x98) sendmsg$inet_sctp(r0, &(0x7f000024d000)={&(0x7f0000cc2000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000415000)=[{&(0x7f0000cbb000)="3c", 0x1}], 0x1, &(0x7f0000aa6000-0x120)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r1, &(0x7f0000083000)={&(0x7f00005a2000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001b9000-0x30)=[{&(0x7f00004f3000)=[{0x3cf, 0x0, 0x0, 0x0, 0x0, "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"}], 0x3cf}], 0x1, &(0x7f0000eb0000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x3, 0x80}, 0x0) sendto$packet(r1, &(0x7f000029f000-0x1000)="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", 0x1000, 0x1, &(0x7f0000bc8000)={0x11, 0x17, 0x0, 0x1, 0x100000003ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_open_dev$tun(&(0x7f0000820000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) 2017/11/23 04:02:55 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000803, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f00005f5000)=[{&(0x7f0000d06000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "dec4268683590a3fbdd19c5347a5f6f92d045a6cf90b5d4f7558798ff33e310d6d1c866edfc3623165e0184163396d476ec8cb9d074e0ec7a0f3de8e40bee4", 0x0}, 0x60, &(0x7f0000067000)=[], 0x0, &(0x7f0000d07000-0x28)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fdb000-0xe9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000ca6000-0x4)=0xe9) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000fdb000)=@full={{0x0, {"00000000000000"}, 0x0}, [{"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}, {"00000000000000"}]}, &(0x7f00004a8000)=0x48) statfs(&(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f000065b000)="") r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000001000-0x9a)="b9496e8a5c71d24978d96753688b65b2a50cabe38d8905985ac86cc0df8b1ed7bb52109a4ff022207dfa2fdc1fc4ecbdf70000000000004eee298433c6ef6a147df9e0917c801d4abd0a7187b3556f427b21779288dc1bd408ca6bac0425496917a58332602d410300f4c6f322412ebd27219f66c62be7099daaba23f101df00499de622aa9457f61e1bb5c1f6cd146735a22eb48165d1c968", 0x99, 0x8000, &(0x7f0000000000)=@file={0x1, "2e2f66696c653000"}, 0xa) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x4) 2017/11/23 04:02:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0xfffffffffffffffc) r1 = request_key(&(0x7f00002fa000)="6c6f676f6e00", &(0x7f0000bba000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f74000-0x1)="00", 0xfffffffffffffffb) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000160000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000997000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x401}, &(0x7f000035e000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000796000-0x8)=@assoc_value={r3, 0x8000}, &(0x7f000077d000)=0x8) keyctl$setperm(0x5, r1, 0x20181206) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) r4 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000fa2000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x403}) setsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f00009c4000-0xa7)="f0d91da28d64eb1d7f7fe581a50648b24006f522cbc357d5e934ac38a3f92b4d678f50cbca28dd02c5a523ac3ed3a0f72516548731015fbceca2ca002841e32b8e7b080b6ea06ccd560de317de657d229b3a4eafcb52fe8bcf006932d7b7ad33db55535178ade2a48dc177b4f2acbe06ebc2b531e4e716d090aad06c3730ca6fcd5451951a1b3f044e51d94e0aeae64a273eeb01be5f2b64fc933428dd444889f1498bc385c705", 0xa7) keyctl$get_security(0x11, r1, &(0x7f0000f21000-0x89)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x89) r5 = socket(0x10, 0x803, 0x0) sendto(r5, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) alarm(0xffffffff) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000474000-0x4)=0x6, 0x4) [ 44.789068] sock: process `syz-executor0' is using obsolete setsockopt SO_BSDCOMPAT 2017/11/23 04:02:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000011, &(0x7f0000602000)=0x0, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000ea000-0x10)=@generic="a0301ff2f6bded8d8c94cb8a300ae645") connect$inet(r0, &(0x7f0000056000-0x10)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000a75000-0x12)="831308000001000000000000002b0dfa0003", 0x12) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)="2e2f66696c653000", &(0x7f0000d1d000)={{0x0, 0x7530}, {0x0, 0x2710}}) waitid(0x0, 0x0, &(0x7f00005c6000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000db9000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup(0xffffffffffffff9c) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000a6a000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f00007fe000-0xd)="656d3070726f63247b987d2d00", 0xd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00008a1000)={0x0, 0x0}, &(0x7f00008a5000)=0x8) connect$inet(r3, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x9) accept$inet(r3, &(0x7f0000a6a000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r1, 0x0) fcntl$dupfd(r3, 0x406, r2) socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = getpid() ptrace$getenv(0x4201, r5, 0xff, &(0x7f0000407000)=0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a6c000-0x10)={r4, 0x8001, 0x6, 0x1ffbffffc}, &(0x7f000072a000-0x4)=0x10) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f87000-0x12)="2f6465762f6c6f6f702d636f6e74726f6c00", 0x101000, 0x0) r7 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c81, r7) r8 = add_key$keyring(&(0x7f00002c1000-0x8)="6b657972696e6700", &(0x7f0000f5d000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r8, &(0x7f00004fc000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xdc) 2017/11/23 04:02:56 executing program 5: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000038000)="24000000190025f0f21c1f1efffffc0e021800000000000000000605080015015f180000", 0x24) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001ee000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000dcb000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x73, 0x7f, 0x0, "5b2dc02d090c15d2d6ab8cfacdfdc1f59b82d9ff2c20c80eb2d51a57ffc8878dd1683c515f67ff386cee4cf0001411760e542168610c86adcdcc74e6f0cd213de5635ad68721fdc116d1b5bd973c96dc"}, 0x160) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0x10, 0x80803) r2 = socket(0x10, 0x3, 0x0) accept4$inet(r1, 0x0, &(0x7f00000c6000-0x4)=0x0, 0x80800) write(r2, &(0x7f0000116000)="240000005a001f0011f9f4071200000009130f0000001f00000009ff080003000000000046", 0x25) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000dbe000-0x4)=0x5, &(0x7f0000e9d000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000018e000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f00001a6000)=0x10000, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000da5000)="220000001900070400a7c600090004000a0002000008000000ad000006000180a42743a16b", 0x25) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000175000)={0x8, 0xdbea}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000f63000)=0x5, 0x4) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r7 = gettid() fcntl$setown(r6, 0x8, r7) 2017/11/23 04:02:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x5, &(0x7f0000e1f000)=0x0, &(0x7f00008e5000)=0x4) r1 = syz_open_dev$sg(&(0x7f000002e000-0x9)="2f6465762f73672300", 0x0, 0x3e) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000008b000)=0x7fff, 0x4) write$fuse_init(r1, &(0x7f0000b8d000-0x50)={0x50, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x7, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000e5000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000976000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000355000)={r2, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b5e000)={0x7, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000a2d000)={r4, 0x2}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000abd000-0x8c)={0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b25000)=0x8c) timer_create(0x7, &(0x7f00006a9000)={0x0, 0x1f, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000064a000-0x4)=0x0) timer_settime(r6, 0x0, &(0x7f000095b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e4a000)=@assoc_value={r5, 0xfffffffffffffffb}, &(0x7f0000251000)=0x8) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f000080e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000415000/0x3000)=nil, 0x0}) sysfs$1(0x1, &(0x7f0000be7000-0xd)="977472757374656470726f6300") ioctl(r1, 0x227e, &(0x7f0000ea8000)="") 2017/11/23 04:02:56 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$binder(0xffffffffffffff9c, &(0x7f0000003000-0xc)="2f6465762f62696e64657200", 0x8000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() stat(&(0x7f0000007000-0x8)="2e2f66696c653000", &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000008000)="2e2f66696c653000", 0xe000, r0, r1, 0x10001, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004000)={0x0, 0x2, 0x7, 0x6, 0x1, 0x2}, &(0x7f0000008000)=0x14) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000009000-0xd6)={0x0, 0xce, "359180b34e77cb31fb9dc7c721cc45eb54072cea40af4a42b475a6f3b7c99d935db3283b7738e81ea2e966f34e891eb69eee42c13df4ba3bc8ba6aa8bfa68615a21c5ddd7d2290ac7b011ca6675ed2cf19295dada47a226a28b66e5197de82038b03294b1689f0020e478456a53bd9a709315e4c0af54936a9f4b76435cc5e5440b873307c6628cdc842b80ce5a8e92c4941a44a7eccc89730ddcf4c70af6e05a027eb12d7bbed18a4f34920c5ed75f0254210f1a18b1d1c11ea1c1d01effd8243899e504ca1b5919e4ecb55f1ab"}, &(0x7f0000008000-0x4)=0xd6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000008000-0x8)="2e2f66696c653000", 0x301500, 0x20) utimensat(r2, &(0x7f0000002000)="2e2f66696c653000", &(0x7f0000005000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x100) futex(&(0x7f0000005000-0x4)=0x1000, 0x85, 0x0, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x4, 0x3000000) mq_open(&(0x7f0000000000)="2e00", 0x0, 0x0, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/11/23 04:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000e50000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f0000875000)=0x6e) mkdir(&(0x7f0000000000)="2e2f66696c653000", 0xfffffffffffffffe) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000587000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000d7b000)=0xce) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x1200010, &(0x7f0000ebd000-0x2)="0046") r2 = creat(&(0x7f0000016000-0xc)="2e2f66696c65302f62757300", 0x0) flock(r1, 0x5) fcntl$getown(r2, 0x9) truncate(&(0x7f0000006000)="2e2f66696c65302f62757300", 0x9) lseek(r0, 0x0, 0xfffffffffffffffe) r3 = open$dir(&(0x7f0000b5a000)="2e2f66696c653000", 0x0, 0xfffffffffffffffd) mount(&(0x7f00001e6000-0x8)="2e2f66696c653100", &(0x7f000082a000-0xc)="2e2f66696c65302f62757300", &(0x7f0000f8c000-0x7)="6d717565756500", 0x2000000, &(0x7f000035b000-0xc3)="108ee42842b8a2b172f4da6fe2f286651cd03e83d660117716dc05f56be708ab6fd18f1f6ff0cc1531769390d292c9cc0efa55764bcbac54398aa1771b87ad33a4c164e935526761adde83ee687929f95ebc4e523177634565c5f6d2559d0f5887d61bdaf84c604822a08ac393cd535b21341b1321bf51fd084d5f0ac68ab08fb13755152468da9500cbdbf564d89afed7f1c14ae8938284ceb15775c10879c5e7ba2ef9ad3473a78baedee24774e4491a4f28e163f86d66401c079096f1bf3474d420") unshare(0x20100) lstat(&(0x7f0000fb0000-0xc)="2e2f66696c65302f62757300", &(0x7f000002d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(r3, &(0x7f0000add000-0x90)=[{&(0x7f0000032000-0xfc)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfc}, {&(0x7f0000651000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb6}, {&(0x7f000079a000-0xf5)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf5}, {&(0x7f0000e3c000-0x10)="00000000000000000000000000000000", 0x10}, {&(0x7f0000269000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xd7}, {&(0x7f000011d000-0xeb)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xeb}, {&(0x7f00007f3000-0x2)="0000", 0x2}, {&(0x7f0000910000)="00000000000000000000000000000000000000", 0x13}, {&(0x7f0000089000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x8e}], 0x9, 0x0) socket(0x4, 0xffffffffffffffff, 0x2) r4 = syz_open_dev$sg(&(0x7f0000046000-0x9)="2f6465762f73672300", 0x8002, 0x2) writev(r0, &(0x7f0000d9b000-0x30)=[{&(0x7f0000e0b000)="b9c69eba533ab7b36f5668652d9611ca2772bd70c73623ff18c4f6d252c71109554e5837b9d453d5eb6da54278cfc5fd6a929c1cff4c729e231120344f4626c1c6a896abe58c6339abede7d5f07366bb0dc3ee38ce47ed177c361c0df2eb1c59f0f28ac70ceccfa4291d33e5eaae6806cd066cae9ed320d4b959f459d41a2ffda430bb97fbe6c6832a709aa72ea76f56b00128d70155a0314f763b21bbe62aa28fc11e0782b895b27132faa0b0a1df3a3fdf777d7e40d4471e2a410f120efc07769439a94e3c87a3c6e03fec491ee0766fce0c22d09a430a3d", 0xd9}, {&(0x7f0000bc0000)="0c86f4161c84ec3dd2a07a38006be84e10518caab80b4773c9d1be8d4c50ad53ef9c4020802dc6d011204d5c984355f3fe140e29252fe585eec816fcd21aa3ce2a47", 0x42}, {&(0x7f00009f5000)="a66a4b760ffaf15404aa846d95f2d00fc3240412f6481a41add231a960455a48a0e35744e24759db8bdcc0c803535b4463de181e7b4b22e03adf14afa61c802e66f2308a2bb59e95b39e81c34587cb994fdd6614c6cb741b4d3462c1b597e0bfe505e9", 0x63}], 0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffeffffffff, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) ppoll(&(0x7f0000311000-0x28)=[{r4, 0x800, 0x7}, {0xffffffffffffffff, 0x81, 0xfff}, {r3, 0x7ffb, 0x10001}, {0xffffffffffffffff, 0x400, 0x41}, {r2, 0x1, 0xe1b7}], 0x5, &(0x7f0000c6f000-0x10)={0x0, 0x7}, &(0x7f000008d000-0x8)={0x3f}, 0x8) socket$netlink(0x10, 0x3, 0x0) getdents64(r3, &(0x7f0000f73000-0x2a)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3d) 2017/11/23 04:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = open(&(0x7f000002a000)="2e2f66696c653000", 0x400, 0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00001de000-0xf8)="fb5ed67e1bb55c951bc719dc11fdf0e3429ff413bd22d3912ececf9afdd2834d1ec19f1f6d34a6868279644b6951db55d4b08731d1a3a356fba044cb53ce26363474fb13dd5c1c0d790dd72ded43084fb7366b31dc007f36cd287f890b9a8be373eabcd5010bc4c44bd26ee54df8b2ec3cf8191222c977cfb71949961c7cf6b45a62bcbdb4a5d26cd0a325bf377921efdaaa3bfe8b249eaf512cc2b5725a67519e7ff22d6a76802cc732971fff07fd5758ea2574c010dc158476acd25ad4abca6feb30ff167d21a8e62f28aa5cbd90f2605745fb4f3693b9b9e6cdf80628ccf7f44544e5eebf1a8922ba6c09d43d4287cd8d36fbb9a8f655") ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e29000)=0x0) syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) r2 = gettid() perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x1d, 0x1, 0x0, 0x0, 0x0, 0x3b, 0x8, 0x0, 0xfe, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ce4000)="2f6465762f706b74636476642f636f6e74726f6c00", 0x10000, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00003a0000)=0x0) getpgrp(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000000)="64657620", 0x0) ftruncate(r5, 0x40001) sendfile(r4, r5, &(0x7f0000001000)=0x0, 0x400000000fee) recvmmsg(r3, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg={0x0, "0000000000000000000000000000", 0x0, 0x0, "00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3a}], 0x1, &(0x7f000000f000-0x3f)="", 0x0, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {"00000000000000"}, 0x0}, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)="", 0x0, 0x0}, 0x0}], 0x2, 0x0, 0x0) 2017/11/23 04:02:56 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000012000-0x8)="2e2f66696c653000", 0x80, 0x2) dup2(r1, r0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000011000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000012000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000013000)={@loopback={0x0, 0x1}, 0x800, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) accept$packet(r1, 0x0, &(0x7f0000001000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000013000-0x10)={0x0, 0x1c9c380}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r3, &(0x7f0000011000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) fcntl$lock(r0, 0x5, &(0x7f0000013000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x9, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000561000)={0x52, 0x9, 0x0, {0x1, 0x6}, {0x8, 0xd8d}, @ramp={0x2, 0xfff, {0x79f644db, 0x7, 0xffffffff7fffffff, 0x100000000}}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 44.916147] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.962036] netlink: 16 bytes leftover after parsing attributes in process `syz-executor5'. 2017/11/23 04:02:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r2, 0x541d) r3 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r4, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = gettid() r7 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) fcntl$dupfd(r7, 0x406, r3) waitid(0x3, r0, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r6, 0xffffffffffff8001, r3, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r6, 0x7) 2017/11/23 04:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a23000)="6879626c6100", 0x6) bind$inet(r0, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f5c000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a65000)=@common="00000000000000000000000000000000", 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e42000-0x8)={0x0, 0x0}) dup(r0) pwritev(0xffffffffffffffff, &(0x7f00001e8000-0xb)=[{&(0x7f00006e9000-0x11)="d7e47d00ff10c8396afbe6fd0fcafc03b8", 0x11}, {&(0x7f0000dee000-0x46)="558b04c377b1345932ee026297edc3eccc05c68eea372f259de4fd11b74532a5e795096d682476be18b158ff1e1b433f3a8885061dbe815bd32143b11477da89d773c42edcce", 0x46}], 0x2, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000445000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000400000-0x4)=0xe8) ioprio_get$uid(0x3, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000003e000-0xd)="2f6465762f736e642f73657100", 0x0, 0x10000000000000) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000ad3000)={{0x100000, 0x0}, {0xe, 0x0}, 0x0, 0x10003fd, 0xfffffffffffffffd, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xcd6000)=nil, 0xcd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x1) r4 = semget$private(0x0, 0x9, 0x410) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000)={0x0, 0x0}) semtimedop(r4, &(0x7f0000323000-0x6)=[{0x2, 0xb, 0x1800}], 0x1, &(0x7f000052a000)={0x77359400, 0x0}) r5 = inotify_init1(0x80000000100000) getpeername$inet6(r3, &(0x7f0000a5f000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000405000-0x4)=0x1c) r6 = syz_open_dev$sg(&(0x7f0000cd1000-0x9)="2f6465762f73672300", 0x6c2, 0x2840) ioctl$TIOCMGET(r6, 0x5415, &(0x7f0000cd1000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r0, 0x8, r7) fcntl$getownex(r5, 0x10, &(0x7f000004b000)={0x0, 0x0}) ptrace$setopts(0x4206, r8, 0x0, 0x3416448743065fb0) rt_tgsigqueueinfo(r8, r8, 0x40, &(0x7f000004c000)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) ptrace$getregset(0x4204, r8, 0x202, &(0x7f000036d000)={&(0x7f000043a000-0xf0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x78}) 2017/11/23 04:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd6000)={0x0, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000b6e000-0x8)="2e2f66696c653000", 0x10400, 0x40000000000) bind$inet(r2, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x2e2e742e, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000ff3000)=0x9) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f000040e000)=0x7, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000517000-0x44)={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="c7ccb230c475", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fcntl$getflags(r0, 0x401) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f000022c000-0x3c)=[], 0x0) sysfs$3(0x3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f000089e000-0x4)=0x0, &(0x7f0000cc4000-0x4)=0x4) r4 = add_key$keyring(&(0x7f0000e3d000)="6b657972696e6700", &(0x7f000026b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r4) ioctl$int_in(r2, 0x5421, &(0x7f0000753000)=0xe) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00006a2000-0x4)=0x0) getpgrp(r5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000096000)=0x0, &(0x7f000025a000-0x4)=0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000372000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000969000)=0xa0) vmsplice(r1, &(0x7f0000831000)=[{&(0x7f0000653000)="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", 0xe78}, {&(0x7f0000ea0000-0x79)="497e2cf947f3ab0514d0556d12b92e77d4b1aacd8e3eb79ab279f237c18e03d42da76bb16c297f40b1ca2a7e4445072e968c0f49c9b6d8ea593f51ae86a9c19ad90600000000000000d3ea254524e42a5fae01b12a143d50d2dc6b8f4bac693b51f2296213bfe6abc1f5", 0x6a}, {&(0x7f0000f22000-0x8c)="f0ad6a2323e6fb3eebf94c0eed9440f7428351ae1f31e5b5e852da13c47ad03c2f3448415e842b6f7203bceb77abbee37022663a11d5e08d2ac448413c321dea644371fd1c5851c7e237023a6abfcd41bb789fe13ea05e1a74716200965c47bd1b6ba02bdd45f4e8d3fea41e4079c9b1c46b63b0b33ca1c89b6212c257105c47e68a9c757c72657c7ffc090b", 0x8c}, {&(0x7f00003e5000)="d0c11a81bbd129540785346e31f2552dfea28e069a51f6a23dffaaf17444ae813723ea2a39d16b343e341abfe6c32728990a4f879fc8e16f429a749e13934035488e9308386f652ac0d5e3b4809b37c6365d64b59af0b2534fe5bd3b8abaf5a19ca8eaf52e7f13eb33d422622f55809d8f95792ee23d6dfc8335c4caace6c689dbb322f9e5672920159dc975a91dcd91340dd78f49a7b9f1335d11d903a08d92e2668db78acef8d13816087c5cbe064a7e2f98b23f1c43afdee463ec72934591119db6d3adf0c5a03acd47ffeb28a44287d80fc46bdae4d650ed467ddb50262d765c435da5bf12abd81f8cac8a20b1d455636f9939", 0xf5}, {&(0x7f000033a000)="35439d215b896172ad0b479d6f1a5f7bbf4bb1257c3d2c5e6b21bb4e754d4d0e68aebe65175353a3aa8d091a44c734a72968c97b4208ac577a11f220ba7e06a96f3875a51fdee7903012ed69af6a7bf05f298ddcbe6241d587b33d8436802ee89ce2f870e87104eba26d35a32c4587a74b3f5ee79d0d4d1513746e31de15b218676a7aec0cadd95e2f06cd86ac4d32bc6d8b46bfe7a2cd8e024ab284fc0b3ae3ee5ad47d7b93e537ebcc99", 0xab}], 0x5, 0xf) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f03000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000dd6000)={0x0, r6}) r7 = socket$inet(0x2, 0x80007, 0x2) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000442000)={0x0, 0x0}) poll(&(0x7f0000a7a000)=[{r7, 0x200, 0x0}, {r2, 0x140, 0x0}], 0x2, 0x1000000000005) socket(0xf, 0x0, 0x0) sendmmsg(r2, &(0x7f0000396000-0x3c)=[{{&(0x7f0000e4a000-0x14)=@ax25={0x3, {"f0b6b21fa9898c"}, 0x0}, 0x10, &(0x7f0000be8000)=[{&(0x7f0000ce7000-0xfe)="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", 0xfe}, {&(0x7f000046c000-0x95)="9d9da6861d4a14e770a197ec7cfbcd41ad4ac7db379cabb5146b6acf15512fb85821507198d9680d5fca85566fd3a5f10f059d6bdd4591d4922b22eea70f080aadb04ea131f3488ffe483461f68db55766b10b9efb3a211d5e83bd10eeadeea22725568a090757da148a04b189eeb4d05cf585550ed8cf1de75e8b523642b6d00cf0e66beedd07c141a3831b876bdd2cd0f8277194", 0x95}, {&(0x7f00001eb000-0x54)="838c20b8fdb058270a55c9bca394d54ec633df41fc8c6be06e44254582992e6c6cfbe4a9341a6d1673764bc67813237e69e60d4fc0c1df7b117a36549c30db6363a4eb45d21ecb254f1108a664b2b218aaaed6", 0x53}, {&(0x7f000021e000-0x5c)="4b96f02be7b92ed279b3f31a974b997c0da7035ec92119ef75bb13f0026be5d83003d5141592eecf0783e65d7eabfc3333bf6a848d30f8be5c1c968dc48ec04b9a29b3f0e8ab8d670be02ace4a8683c1b6b1c8081c5a81c51779548b", 0x5c}], 0x4, &(0x7f0000523000-0x288)=[{0x98, 0x113, 0x1000, "d01df569405dc94b782c9bbd9e0d4dad1b3a2589cd8e5d71402834ace73e4f7843e8657cc0d61ecc199a49ecdd8050d0b8129c30abd2b540283c4c426be9d7577888f801a0466fa36d4db9a61598508b9280305cb21fb498f2f2e694485aebf64f662aa5771443c459bd4e94f6276e4460167666ca5e236398eef0a0a2460f4a05314d90aef320"}, {0xb0, 0x109, 0x10000, "70df825dc0fb7fddde510a85561f24a36a281339e94966d088a4ae3ca6cfeafddf8d816addfec05a1f3311c0521e6a8116c1b981f528f6db000000000000007f65cdb9ad4c65440373a2c41bcf3a4dafcf04e12a3cabff15db2b8475aeffc8d857305cc173df88d224476eb38b1d06231f9e0c791921b7c3581a86729db93cbe744fa3fc7dd5027c2b156889f7af0c653a18bd87db6d08c542b1"}, {0x68, 0x102, 0x9, "5a6fcd2b46916fc10c78c1ef24c4a76afed465279ff60dc55057de5c8bafa15c804b5599a2b4329ff0349f2d247aab86b6b2ed3bd8edb9671a0ed52ab43b29e7ae91e24cf081e432d2f8bae7884400f4a0417a5746"}, {0xd8, 0x11, 0x0, "774864c5c5972e4a686663a7daa71c0a1ad646855a28a04636d77236778ce3c7a3861cc1be8dedaea2348be730e795a4fbf2390f08341b060de5d0f22af44be649e614ab969a8e0b84f9ccc798efecb17cd552a772146cf34df9a600bf7c1e3af1670d691bfeb412cb9f49f63a7e87749a6b7c32dc54d028b4e39dc1bb667e049b334c4e106cce4832aae58aff2d214c371b06ea8f3cfdb16b5787cdd9d81c8d538c07445d0c359ffa2991da88da4bc3e1b570572859767d244ad4837747c855a228d245821f137f"}], 0x4, 0x40}, 0x102}], 0x1, 0x3fff) splice(r2, 0x0, r1, 0x0, 0x4000001000000c, 0x7) sendmsg$nfc_llcp(r0, &(0x7f00003a9000-0x38)={&(0x7f0000bf6000)={0x27, 0x8001, 0x8000, 0x3, 0x9, 0x100000000, "04f52d9c091db7bcb2fdbb13e257817c9cae6adaed78217743784481c09df0e9531354e9a53fa319d76d5696682055be16e108422e30b18c46928c6959fd44", 0x5}, 0x60, &(0x7f00008c4000)=[{&(0x7f00001b6000)="15582ccf36921a0ed63651bc9155f560534e42843711a58bf724d2d6e6a195147f740200fd092c2f47c8af2bd920de797e66e318d69b8deaa3af62755f3193e8a73dd3557a5b37b972ac7a17978d77a643fd2ac697e456063d7a73e0070c63ddf3e0dcc45b4ddeee16953fd49a398d4112d531b9c00a3046cffc516c7b327c54ca1dd479cd4a1a91dd066891050d6f236f4db1d01df5d18a5df5ad77407c2a5579", 0xa1}], 0x1, &(0x7f0000b0d000-0x1010)={0x1010, 0x4000119, 0x401, "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"}, 0x1010, 0x84}, 0x404c895) 2017/11/23 04:02:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x80000000000300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x1, 0xfffffffffffffffd}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b49000)={0x0, 0x8, 0x9, 0x3, 0x329, 0x9}, &(0x7f0000f88000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056e000-0x14)={r2, 0x6, 0x8, 0x6, 0x20000000008, 0xffff}, &(0x7f000011a000)=0x14) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000ef0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x14, &(0x7f000050b000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f00007a0000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e6b000)=@sack_info={r2, 0x8, 0x10000}, &(0x7f000036b000)=0xc) sendto$inet(0xffffffffffffffff, &(0x7f0000968000)="2210", 0x2, 0x120000001, &(0x7f00005da000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000b63000-0x14)={0x40000000, 0x80000000000853b, 0x10005, 0x10000007ffffffb, 0x0}, 0x14) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000293000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009ed000-0x4)=0x3f, 0x4) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) fstat(r5, &(0x7f000036b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000bc9000-0x8)={r4, 0x2}, &(0x7f0000a7d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00001fb000-0xa0)={r6, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x100000001, 0x8, 0xfffffffffffffffb}, &(0x7f0000044000-0x4)=0xa0) get_thread_area(&(0x7f0000618000)={0x5, 0x0, 0x7400, 0x1, 0x6, 0x68c, 0x0, 0x2f0000, 0xe, 0x4}) connect$ax25(r5, &(0x7f0000689000)={0x3, {"ec7fff02000a66"}, 0x0}, 0x10) write(r1, &(0x7f00001a0000)="ae8e", 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000de2000-0x4)=0x2, 0x4) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000991000-0x4)=0x3, 0x4) sendmsg$netlink(r5, &(0x7f0000918000-0x38)={&(0x7f000062a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f80000+0x86)=[{&(0x7f0000a8c000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x1010, 0x1, 0x700, 0x4, 0xc4c, "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"}], 0x1020}, {&(0x7f00009cf000-0x149b)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}, {0x421, 0x0, 0x0, 0x0, 0x0, "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"}], 0x431}], 0x2, &(0x7f0000129000)=[], 0x0, 0x3}, 0x0) getpeername$ipx(r0, &(0x7f0000d3d000)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000bb0000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000337000-0x4)=r3, 0x4) fchmodat(r5, &(0x7f0000ed9000-0x8)="2e2f66696c653000", 0x4) accept$ax25(r5, 0x0, &(0x7f000031c000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000541000)=@buf={0x28, &(0x7f000062e000)="da75687fa1c84c49330ce43a124778b15aad84b219e6f461f8a588940c9b804ecebf92594e2c663f"}) 2017/11/23 04:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4, 0x2) write(r0, &(0x7f0000d59000-0x26)="260000005e0009fff10000f83a0000ffffffe50001009f00030000000100085b1ee9fb4b35ea", 0x26) recvfrom(r0, &(0x7f0000f3f000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xf00, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f73657175656e6365723200", 0x100, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f000068b000-0x30)="4dc8b53a43c91df926ef5c96fbd840205a6f28fc89a2c1aca77e6a4a97bc6b8889761889f13bf97412c6402d918756b7") ioctl$void(r0, 0x5450) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) open(&(0x7f0000941000)="2e2f66696c653000", 0x0, 0x0) unshare(0x10050000) r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000c56000-0x6e)=@file={0x0, "000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}, &(0x7f00000c5000)=0x6e) getgid() lstat(&(0x7f000005b000)="2e2f66696c653000", &(0x7f0000b93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) setresgid(r5, r3, r4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001000)=0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000178000)="2f6465762f73657175656e6365723200", 0x400000000000002, 0x0) ioctl$EVIOCGSND(r6, 0x4004510f, &(0x7f0000de6000)="") socketpair$inet_sctp(0x2, 0x6, 0x84, &(0x7f0000001000)={0x0, 0x0}) pipe2(&(0x7f00001f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80803) 2017/11/23 04:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e97000-0x9)="2f6465762f72746300", 0x90102, 0x0) r1 = accept4$unix(r0, &(0x7f0000126000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000082d000-0x4)=0x8, 0x80000) r2 = dup3(r1, 0xffffffffffffff9c, 0x80001) sendto$inet(r2, &(0x7f00005eb000)="44b0aafebd90da3ef52bc503c914c372f013a572a9cd7cb71c5b9c8784370cc542f5046a2eba112873cba418dc327908844d99077d058500530d7f6ad413fe931dd9ae8af4535f316e4683122922eee237c13068f94b8884f0dace8816f6bd0c33d382043fd56980415ec24322874bc696", 0x71, 0x8000, &(0x7f00004ca000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000c06000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = 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) fcntl$getown(r3, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb54000)=nil, 0xb54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000b54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000039e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f00002ba000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000a6b000)={0xff}, 0x1) mmap(&(0x7f0000b56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000172000-0x4)=@assoc_id=0x0, &(0x7f00006c1000)=0x4) sendmsg$inet_sctp(r5, &(0x7f00002fa000-0x38)={&(0x7f0000b56000)=@in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f000051e000)=[{&(0x7f0000b57000-0xec)="e52e8ac0d2fdae00301615dd0df4aa4d9941fb1c3ba40151492e81b1cd13e45653412d6d5e2a3f3dc68be434db84b63095d6e37a065ece44d378a1a0cf0ec0856665d16b042b4e251f87b8026c4c236fdbab57bfb9f79780fe4764ab82cabedf43847ae6123fdbbc3467e1821545e76b54860e80c4cd5d7595c08a160ddeb33eaaee13f6343b2a08a7cb8e4566167e1e1455f398048c9dbb9458e7d36e9e5520f0d5f000b0ce418fa60190d62c00bb4ec64679a9b0b6b927f4ab0a17c342f2d0e58717c7972334c662875394147fdd25ac43863ca712f40e3e60c701b4392071920d372e23fe14955c1f0c6a", 0xec}], 0x1, &(0x7f00009a8000-0x60)=[@init={0x18, 0x84, 0x0, {0x32, 0x1, 0x401, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x5e4, 0x8000, 0x1b9e, 0x329b, 0x7, 0x2, 0x1, r6}}], 0x2, 0x40}, 0x800) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000031d000-0x8)={0x7f, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001ce000-0x20)={0x10000, 0x2, 0x3, 0x7fffffff, 0x100000001, 0xf3, 0x7, 0x1, r6}, &(0x7f0000b55000)=0x20) setsockopt$inet6_int(r5, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) open(&(0x7f0000d85000)="2e2f66696c653000", 0x0, 0x800000000000005) gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) 2017/11/23 04:02:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000026c000-0x8)=0x99) mq_unlink(&(0x7f000064f000-0x2)="2600") setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000847000-0x1)="", 0x0, 0x20000000, &(0x7f00002bc000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 45.035404] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.035407] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.035420] CPU: 0 PID: 4151 Comm: syz-executor1 Not tainted 4.9.64-gfbb7468 #94 [ 45.035425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.035437] ffff8801cc3379a0 ffffffff81d90429 ffff8801cc337c80 0000000000000000 [ 45.035447] ffff8801a97d4710 ffff8801cc337b70 ffff8801a97d4600 ffff8801cc337b98 2017/11/23 04:02:56 executing program 0: socketpair(0x0, 0xb, 0x5, &(0x7f0000f06000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)="2e2f66696c653000", 0xffffffff7ffffffe) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000019000-0x6)="72616d6600", 0x1000010, &(0x7f0000009000)="") mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2, 0x110, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f000002d000-0xc)="2e2f66696c65302f62757300", 0x40) truncate(&(0x7f0000012000-0xc)="2e2f66696c65302f62757300", 0x2798) lseek(r1, 0x0, 0x4) r2 = open$dir(&(0x7f000001c000-0xc)="2e2f66696c65302f62757300", 0x88040, 0x0) mmap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x200000000000, 0x50, r2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x100080002, 0x8010, r0, 0x1) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000002c000)="2e2f66696c653000", &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f000002d000)="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", 0x1000) fstat(0xffffffffffffffff, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x4000)=nil, 0x4000, 0x3, 0x30, r0, 0xfdfffffffffffffd) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 45.035458] ffffffff8165e3c7 0000000000002871 ffff8801c921e8f0 ffff8801c921e8a0 2017/11/23 04:02:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000467000)="2f6465762f6e65742f74756e00", 0x0, 0x101041) r0 = getpid() clone(0x0, &(0x7f000007b000-0x1)="9f", &(0x7f0000521000)=0x0, &(0x7f0000b4d000)=0x0, &(0x7f00000d1000)="1b") sched_getattr(r0, &(0x7f00008d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/11/23 04:02:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e1e000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eea000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000c6e000-0x18)=@get={0x1, &(0x7f0000c3f000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f69000)={0x0, 0x0, 0x0}, &(0x7f000053f000)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000323000)={0x1, 0xfffffffffffffffd, 0x0, 0x5, 0x2}) r3 = socket$inet6(0xa, 0x802, 0x2) getegid() r4 = dup3(r0, r3, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000003e000)={0x0, 0xcd, "4f8762d9c45a42931443ec71e54bcf1f2c7d06115965a9dcc7f412e483cc4d26c6dd6236516fc0bbcc5d66b23f6710bde5249339c704516e3e40adfa503a01e738e844b6da6b8975974055d713999452813cdcdfac1f28e6f38134e2f3f92ea4a1303fb208e91e27e6030144eb15a93fed758f72c6affdaed1d6d000819d478a3e183375d9855cd76f850577a904bdba29ce6e9b3d17418731e6f6aea9a09f8a41686f010712075e7fe4c89749e5fb72d3e510b18c3c29c7d7f3ad16158ad200b4d06444b6705398bec74f7a01"}, &(0x7f00000a2000)=0xd5) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f000084b000)={r5, 0x1000, "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"}, &(0x7f0000b58000-0x4)=0x1008) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000614000)="dc09bd292a770ec45b16da6dcb49a4ba96d6551e62152a8295edf77558e9336c9441e4e2806e247cae2ce743a77dc8d5b7fa71e7ae32349fa082140f1ac586d2ee11454ee9e8d306c1c3935d4f22861dd894092d7470285192d176a49bca7b5d061e0c2af65be71ecb970c398864dba8000e5fc358030deeabce7a71ff27117a60aaedbda7aa618c4795f43b8da114c44f5e91ca1bbdeababb8896c14f2d1a078d945468535fd51904ded599f476a912586051f1db59b4acbd", 0xb9) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000a20000-0x4)=0x0, &(0x7f00007b9000)=0x4) getpid() msync(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000724000-0x4)=0x0) getsockopt(r0, 0x7, 0x1f, &(0x7f0000145000)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000b11000-0x4)=0x42) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000d92000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x3, 0x2, &(0x7f000003f000/0x3000)=nil, 0x5}) socket$inet_dccp(0x2, 0x6, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000087c000)={0x0, 0x0}) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000b13000)=[{&(0x7f0000f6f000-0x2a)="2900000021001980013d3524000a00200200001600000000000000040d000a00000000000006ec007f", 0x29}], 0x1) set_tid_address(&(0x7f0000637000)=0x0) [ 45.035459] Call Trace: [ 45.035472] [] dump_stack+0xc1/0x128 [ 45.035482] [] handle_userfault+0xa37/0x1300 [ 45.035496] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 2017/11/23 04:02:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000071a000)={0x0, 0x0, 0x0}, &(0x7f0000bfb000)=0xc) setresuid(r0, r0, 0x0) socketpair$llc(0x1a, 0x4000000000002, 0x0, &(0x7f0000e76000-0x8)={0x0, 0x0}) r2 = socket(0x0, 0x0, 0x77e) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003b6000-0x8)={0x6, 0x9598, 0x6b17, 0x5}, 0x8) accept$unix(r2, &(0x7f00009b0000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000245000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000941000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$sg(&(0x7f00003d5000)="2f6465762f73672300", 0x4, 0x7ffd) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r4, 0x80045300, &(0x7f0000a1b000)=0x0) r5 = dup(r3) setsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r3, &(0x7f0000163000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x3, &(0x7f000095e000)=[{0x0, 0x1, 0x0, 0x7}, {0x1c, 0x10001, 0x6584, 0xbd75}, {0x40, 0x7, 0x1, 0x80000000000000}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000eb1000)=0x0, 0x4) ioctl$TCSBRKP(r1, 0x5425, 0x4) bind(r3, &(0x7f0000234000-0x8)=@sco={0x1f, {0x8, 0x7, 0xd0c, 0x10000, 0x7, 0x1}}, 0x8) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendto$inet(r5, &(0x7f0000d53000)="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", 0x1000, 0x4014, 0x0, 0x0) sendmsg(r3, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="011d68f6e0a2e526d143f6eeb51f7cb3a6b2a21282d5df9a07522d93a45c20bd4f0f40764b7c4da9a483b97ae7217097a057ad8032913839d085fc1f3cb287267cc2d5920b17a9fe05d35c032227e83d57adf0d0128aaf5da3ed3ccc15b0e11595c59dfd25df78f6512c4d5f3cdf6f8c3f128757ec96ba30743f1b4c58bcfe9167c690044529efa4d2732aea5454e049e606b38a93db6ace02d6787fa6f845a96227f6a51386ff3ec72b8d182a32c4ccf6831c19f91b4967e8b71393d6ebb19030444ec390d114386c68eac28e6c958a4b95ef9820c29f557565737f9219262e5ed436a3f75c0b89d9ce4de59fefb451584a8aac902eea1e3bdf5941ba26d25f16799be30656ed9925ea363ae317f754766e7c8a02666007541455b10f6c8fe56947b23be6d7bef6cce79ca8b95af207490147989fd845321aa54a3e1cb0cd97221bb397d81f65cb370ad3f0062d2128882f688398c7dc34e38518101caeb4197b3d010a4fbda94e7d15bf530d57ed105151a9b01b77c06dd984522bbc5639745e9b3baf672c7e6f5bd9732f0fdb8733e0a8141f5976576b63ba721146922b58d46bdbc846f7231d2fee6e97ddd8bed12a4c5f355debac942f1a1bd194a67d3306b09eda690deba7a15276f37aa9a70ad6c3ed7c7652b34b3511e580a641308c97a47e1bcf5e1c824ce9bb466f901ac0a9cf28c8ef2556a04b6a75b5b209c058213abf7dc6eb33fd7b0d7f2f6817ece3e1f3bbd0ed2d8a25231b4ee8226b7f855388169f07a5f482979f32b32f33c6c1a80f9e345422171ae9821172f5f12e00c8511764548aed59bdf6db943930c3601e7d9c93ded5d10d70fae3d50cab442245f12549257deeae78da74cd2f98625acc1d5083e02f58b1a1aba863af2d143c2091c7f42d692065f092ff3a4d2deddacb0b1c6d41a0654ef557f9afe2970103f5b53b1f3702755d3fc0be95382ed08205c53bed53f555c60b6bba8348beee5496c74a8415d5e1fdc17c7957b10332bd468d078b70243e5fe6bc9fceb0783a0ed167c833a565f786bf5ffb3ad5878a16924a2f12f7392d1e59c469623fb53a7de79f743b4eef641ecbd8839fe776d6b7db3e53b99910531cb58ea1551a19a81d2830b74ca20265f68e0ddddc54b8f5ca1a43203762a6fa69e70b1ec4cc55612595dfb295915fabf1e83668b061a943874b53fea7923fa82839163895ba0c90dadaba60a2e9cb6ff7f7a635c6ec0300ba91c27b28b0868542c2ce8b8439be7dcba17e58375b9e2525983d5462bea2355d3e682967cc729b3a0a3bd11beb1ac50ff57fa3f48da66b9d58c848ffdc04bf8a335e39d3e7143759e257d0da43ed484bc007cf8babfc44d3dbcabfc8da35cf3fa53f7866fbd542ba8214a836aeeb789159813c6fb7ee93993959ecafaa37ac1ab7e58722aafdd05b41317141cc00df5f826e13750a1b565c0dc75b463bfe8764ca46d5d126fa849338e7aa174665aadc677a18bdc685b7f46f2b821bfec1247fe016ac2d9e564d9b07748d841d84458c6e995fef967f294653a3528e54e7150bf5bea7a2bbe700f75c5deb1aba220264c10ad1c493c63c2436b846a0ada7ef71cd968a4ecf73f19212468f58326b895342a86282cda5081ce1f581bbb7007f26da40b3ac5972b80ea7a9af4953eca3feaf55cc7ef1b9cc5831e5cf0b4bae7be38c911281ca5fb4db973c9d54aa2026057b59a85f51d5c2b03356250073a5471468118aafba04aee57e842e6ff6ef72efd16d33a5cf1b3b334d824ef6649bc5439c75ee7d0f1d3d88f03209cf46ac3ba2d0f205bf25205a0f1bffc7aa6f9c83e524bd5c666b60e162c8c84ba40429521d2c14caeaa707f84510b23f5b1b7922f0696f0588e105e59eb10efa329439d0f5e6a94a529295dd0cfb02ae630ba89bd7d79dac5729c49d820abc0591448f65fdaa6af9f6921f05cccfdffdd39191d9dda214c36ad5e6e2f1b2d70e60ba55c418a284e22d50356980a0f023e3102735a39763dfc529c80fef2800b94d11192615058dd6440c0564a1440f5a11f39773ee52aefd5fbd9ae2066f697b8a17db88559eed34fc4d3956ab82cd038a58aadbb8c7f68159e5d617857ebeda5ebef071e893c148e54ddf294622d3e6ec112c4db058fad400186b56456f1e9d391129abbbc3406a7c247bba96513931e5d306366e010ac5ecd35d793d67ecda0a97b8e843ecf3490763b033bd2c879026d9d469f85da57bc6c0eac27b59b8e8ed47930a7b71a6debd77749e1ef89ebda46a405387db6dcbf44f63f11e3e6c447a63ea071d46eb13b6727f21aa4a6602418fcbf42f43803b1ff116b33eb379f744383b6e4157bad18af08cdb511c35f20c21ded4a52e4eb181849ed071f42e74416855b4a43df6527544520f62927a8f0e3527241bd3ad30912b0cfcc0fe302a1533f5fb35f923729025f9be18beb50a2832074d56ec283b036f3fcc68f2112635f5e1fe1e602a794ffeedf2f97aff7a925f3e174c28466ea15806eed1f0d11c3ad9b42afd062478c6bae5c3882b3f29e9e88c0d384dd5c234dbd85752d2ef8edc06fa0bb1c7a96916c2950dac938cec4db0decc515576a2030c1195b2415af686164bc33a65914a4ae2fb1e0ffea8af4d890cd7a7f16024eedab4fd8f50016d0450a5e32479e02df114aa720c1e0516b417e7d02bdba2517f1753e2e972960a076be2e820440e6ae327ea5cc3f0f3d512bd5b2cd7b05d43b390d52b8d6016688745f2d3bb4e78a1441761abcc74a2917fe9032d8b42ea4e7b39e1d5191e980bd39d9a24cf85cda3c2b031d9cba0fc04bca70cd29e49bc8e477708ea71efcd15c4", 0x7dc}], 0x1, &(0x7f000084f000)=[{0xb8, 0x1, 0x4, "8e4c80c3eeaf7a8ddb54c7ace8313feb7955c5eb64c0addb81ff291026aed7f6554cf1bfce449f63b29f6918a6165ea4dc88ee9a6fa3f3ee783ad55b49797fbd203530fb1cad4c295380898c8bf86366aff4977b32b54c8aecb671afa44bd5758e4f06925963f0a4ebad188a62568f7e5eb7b2b448a569377bf786179d5d050472e46bbc8050f9444b63ed03f8425af1cd7ec0a127919b92a8cf6520781bae1f1a9ba1bd"}, {0x1010, 0x104, 0x3, "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"}], 0x2, 0x0}, 0x0) creat(&(0x7f000081f000)="2e2f66696c653000", 0x22) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f000057e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0x4) writev(r6, &(0x7f0000493000)=[{&(0x7f0000cb2000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a2e04a03ca8164243e8900000028215a00fbf50dfff90004a50b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e04", 0x59}], 0x1) 2017/11/23 04:02:56 executing program 3: mkdir(&(0x7f0000ead000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f0000213000-0x8)="2e2f66696c653000", &(0x7f000001c000)="2e2f66696c653000", &(0x7f0000983000-0x7)="6d717565756500", 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f00004c2000-0xc)="2e2f66696c65302f62757300", 0x0) mknod(&(0x7f0000208000)="2e2f66696c653000", 0xf081, 0x5) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/11/23 04:02:56 executing program 7: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x20004000001, 0x4) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00001fe000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a39000-0x4)=0x10, 0x800) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r1, &(0x7f00003bc000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000)=0x10) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xe3, &(0x7f0000f6a000)=0x400000000000000b, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r2, &(0x7f0000f6c000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x3)=0x10, 0x80000) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000e72000-0x4)=0x3, 0x4) sendto$inet6(r0, &(0x7f00000fa000-0x3d)="922501ea331b8a35776f5e1d91c11710fcd9c124f896e5442bd7880e33c98699fdbdda67a3173d16f6421c45fcd1c09fac71ec575beacd95ba63d3da66", 0x3d, 0x800, &(0x7f0000f5b000-0x1c)={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2f0}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000f62000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f0000f62000)=0x9e) connect$inet6(r0, &(0x7f00006c0000)={0xa, 0x2, 0xb35, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000046c000-0x90)={0x100, {{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]}}, 0x90) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x17, &(0x7f0000e4e000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00002b3000-0x4)=0xb8) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r3, &(0x7f0000f6c000-0x20)=[{&(0x7f0000cbf000-0xfc)="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", 0xfc}, {&(0x7f0000f68000)="95e8efcc81cb27325992a9f6dca274eaed809093c53720626dc5138ddbf4d3a5de164330a3673001fdecce6b9c3c782ec746c07ed45670875efcc35998491a024d8b69e92f403c", 0x47}], 0x2, 0xfffffffffffffffe) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a57000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f6a000-0x20)={0x100000000, 0x2, 0x1, 0x6, 0x100000001, 0x100000000, 0x2dabb, 0x40, 0x9}, &(0x7f00008f3000-0x4)=0x20) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000f6c000+0x7fa)="26000000240043f70700ff00010000000000fff5010000000000090000000000000003c750354f", 0x27) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f000043c000)=0x44000000007fff, 0x4) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xf6, 0x12000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000d08000)="55bdbde68ee5b45ef2e2fbac0870f5ee3f8bf5704bf2cdecc318af30a8931585de94fbd57944478be8362d78f731", 0x2e, 0x407ff, &(0x7f00009c1000)={0xa, 0x1, 0x57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) 2017/11/23 04:02:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r2, 0x541d) r3 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r4, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = gettid() r7 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) fcntl$dupfd(r7, 0x406, r3) waitid(0x3, r0, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r6, 0xffffffffffff8001, r3, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r6, 0x7) 2017/11/23 04:02:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) clock_settime(0x0, &(0x7f0000398000)={0x77359400, 0x0}) futex(&(0x7f000000d000-0x4)=0x0, 0x5, 0x0, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005c8000)="2f6465762f72666b696c6c00", 0x20000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000931000)=0x0, &(0x7f00009dc000)=0x4) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) r1 = dup2(0xffffffffffffff9c, r0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f000056c000)={@generic="9126260306461084229daeeba6c5515e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) madvise(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x9) [ 45.035506] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.035520] [] ? handle_mm_fault+0x117b/0x2530 [ 45.035528] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.035537] [] handle_mm_fault+0x1fd1/0x2530 [ 45.035546] [] ? perf_event_comm+0x1a0/0x1a0 [ 45.035555] [] ? __pmd_alloc+0x410/0x410 [ 45.035563] [] ? memset+0x31/0x40 [ 45.035573] [] __do_page_fault+0x5b7/0xd70 [ 45.035582] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.035590] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.035599] [] do_page_fault+0x27/0x30 [ 45.035609] [] page_fault+0x28/0x30 [ 45.035617] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.035626] [] ? SyS_nanosleep+0x91/0x120 [ 45.035634] [] ? hrtimer_nanosleep+0x780/0x780 [ 45.035641] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 45.035650] [] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.127762] ================================================================== [ 45.127783] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801cf07b338 [ 45.127789] Read of size 8 by task syz-executor6/4162 [ 45.127799] CPU: 0 PID: 4162 Comm: syz-executor6 Not tainted 4.9.64-gfbb7468 #94 [ 45.127805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.127820] ffff8801d95f7d88 ffffffff81d90429 ffff8801da155140 ffff8801cf07b2e8 [ 45.127833] ffff8801cf07b3a0 ffffed0039e0f667 ffff8801cf07b338 ffff8801d95f7db0 [ 45.127845] ffffffff8153a3ac ffffed0039e0f667 ffff8801da155140 0000000000000000 [ 45.127846] Call Trace: [ 45.127859] [] dump_stack+0xc1/0x128 [ 45.127869] [] kasan_object_err+0x1c/0x70 [ 45.127877] [] kasan_report.part.1+0x21c/0x500 [ 45.127890] [] ? __do_page_fault+0xc80/0xd70 [ 45.127901] [] __asan_report_load8_noabort+0x29/0x30 [ 45.127910] [] __do_page_fault+0xc80/0xd70 [ 45.127919] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.127930] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.127937] [] do_page_fault+0x27/0x30 [ 45.127947] [] page_fault+0x28/0x30 [ 45.127952] Object at ffff8801cf07b2e8, in cache vm_area_struct size: 184 [ 45.127953] Allocated: [ 45.127956] PID = 4162 [ 45.127964] save_stack_trace+0x16/0x20 [ 45.127969] save_stack+0x43/0xd0 [ 45.127976] kasan_kmalloc+0xad/0xe0 [ 45.127982] kasan_slab_alloc+0x12/0x20 [ 45.127990] kmem_cache_alloc+0xba/0x290 [ 45.127998] mmap_region+0x587/0xfd0 [ 45.128004] do_mmap+0x57b/0xbe0 [ 45.128012] vm_mmap_pgoff+0x16b/0x1b0 [ 45.128018] SyS_mmap_pgoff+0xd0/0x560 [ 45.128024] SyS_mmap+0x16/0x20 [ 45.128032] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.128033] Freed: [ 45.128035] PID = 4176 [ 45.128041] save_stack_trace+0x16/0x20 [ 45.128047] save_stack+0x43/0xd0 [ 45.128054] kasan_slab_free+0x73/0xc0 [ 45.128059] kmem_cache_free+0xb2/0x2e0 [ 45.128065] remove_vma+0x11d/0x160 [ 45.128071] do_munmap+0x7ff/0xeb0 [ 45.128077] mmap_region+0x14d/0xfd0 [ 45.128082] do_mmap+0x57b/0xbe0 [ 45.128089] vm_mmap_pgoff+0x16b/0x1b0 [ 45.128095] SyS_mmap_pgoff+0xd0/0x560 [ 45.128100] SyS_mmap+0x16/0x20 [ 45.128108] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.128110] Memory state around the buggy address: [ 45.128117] ffff8801cf07b200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.128123] ffff8801cf07b280: fb fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb [ 45.128129] >ffff8801cf07b300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.128131] ^ [ 45.128137] ffff8801cf07b380: fb fb fb fb fc fc fc fc fc fc fc fc fb fb fb fb [ 45.128143] ffff8801cf07b400: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.128145] ================================================================== [ 45.128149] Disabling lock debugging due to kernel taint [ 45.225004] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.259773] ================================================================== [ 45.259792] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801d4fc5718 [ 45.259797] Read of size 8 by task syz-executor6/4221 [ 45.259808] CPU: 1 PID: 4221 Comm: syz-executor6 Tainted: G B 4.9.64-gfbb7468 #94 [ 45.259813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.259826] ffff8801cfa57d88 ffffffff81d90429 ffff8801da155140 ffff8801d4fc56c8 [ 45.259837] ffff8801d4fc5780 ffffed003a9f8ae3 ffff8801d4fc5718 ffff8801cfa57db0 [ 45.259849] ffffffff8153a3ac ffffed003a9f8ae3 ffff8801da155140 0000000000000000 [ 45.259851] Call Trace: [ 45.259861] [] dump_stack+0xc1/0x128 [ 45.259870] [] kasan_object_err+0x1c/0x70 [ 45.259879] [] kasan_report.part.1+0x21c/0x500 [ 45.259887] [] ? __do_page_fault+0xc80/0xd70 [ 45.259896] [] __asan_report_load8_noabort+0x29/0x30 [ 45.259904] [] __do_page_fault+0xc80/0xd70 [ 45.259913] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.259921] [] ? __task_pid_nr_ns+0x20e/0x450 [ 45.259929] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.259938] [] do_page_fault+0x27/0x30 [ 45.259951] [] page_fault+0x28/0x30 [ 45.259957] Object at ffff8801d4fc56c8, in cache vm_area_struct size: 184 [ 45.259959] Allocated: [ 45.259961] PID = 4221 [ 45.259968] save_stack_trace+0x16/0x20 [ 45.259974] save_stack+0x43/0xd0 [ 45.259980] kasan_kmalloc+0xad/0xe0 [ 45.259986] kasan_slab_alloc+0x12/0x20 [ 45.259991] kmem_cache_alloc+0xba/0x290 [ 45.259998] mmap_region+0x587/0xfd0 [ 45.260003] do_mmap+0x57b/0xbe0 [ 45.260011] vm_mmap_pgoff+0x16b/0x1b0 [ 45.260017] SyS_mmap_pgoff+0xd0/0x560 [ 45.260022] SyS_mmap+0x16/0x20 [ 45.260030] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.260031] Freed: [ 45.260033] PID = 4229 [ 45.260038] save_stack_trace+0x16/0x20 [ 45.260044] save_stack+0x43/0xd0 [ 45.260050] kasan_slab_free+0x73/0xc0 [ 45.260055] kmem_cache_free+0xb2/0x2e0 [ 45.260061] remove_vma+0x11d/0x160 [ 45.260066] do_munmap+0x7ff/0xeb0 [ 45.260072] mmap_region+0x14d/0xfd0 [ 45.260077] do_mmap+0x57b/0xbe0 [ 45.260084] vm_mmap_pgoff+0x16b/0x1b0 [ 45.260089] SyS_mmap_pgoff+0xd0/0x560 [ 45.260095] SyS_mmap+0x16/0x20 [ 45.260102] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 45.260104] Memory state around the buggy address: [ 45.260111] ffff8801d4fc5600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.260117] ffff8801d4fc5680: fb fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb [ 45.260122] >ffff8801d4fc5700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 45.260125] ^ [ 45.260130] ffff8801d4fc5780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 45.260136] ffff8801d4fc5800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 45.260138] ================================================================== [ 45.274561] netlink: 2 bytes leftover after parsing attributes in process `syz-executor7'. [ 45.879141] CPU: 0 PID: 4156 Comm: syz-executor1 Tainted: G B 4.9.64-gfbb7468 #94 [ 45.887854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.897178] ffff8801c903f740 ffffffff81d90429 ffff8801c903fa20 0000000000000000 [ 45.905136] ffff8801a97d4710 ffff8801c903f910 ffff8801a97d4600 ffff8801c903f938 [ 45.913082] ffffffff8165e3c7 0000000000002871 ffff8801cb7168f0 ffff8801cb7168a0 [ 45.921033] Call Trace: [ 45.923589] [] dump_stack+0xc1/0x128 [ 45.928921] [] handle_userfault+0xa37/0x1300 [ 45.934945] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.941966] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 45.948337] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 45.954624] [] ? handle_mm_fault+0x117b/0x2530 [ 45.960821] [] ? handle_mm_fault+0x1fc3/0x2530 [ 45.967018] [] handle_mm_fault+0x1fd1/0x2530 [ 45.973042] [] ? __pmd_alloc+0x410/0x410 [ 45.978729] [] ? memset+0x31/0x40 [ 45.983801] [] __do_page_fault+0x5b7/0xd70 [ 45.989648] [] ? mm_fault_error+0x2c0/0x2c0 [ 45.995583] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.002212] [] do_page_fault+0x27/0x30 [ 46.007714] [] page_fault+0x28/0x30 [ 46.012956] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 46.019763] [] ? fcntl_getlk+0xbe/0x320 [ 46.025350] [] ? SyS_flock+0x5e0/0x5e0 [ 46.030853] [] ? exit_robust_list+0x230/0x230 [ 46.036962] [] ? file_has_perm+0x287/0x440 [ 46.042812] [] ? selinux_kernel_act_as+0x210/0x210 [ 46.049356] [] ? __fget+0x201/0x3a0 [ 46.054597] [] ? selinux_file_fcntl+0xec/0x140 2017/11/23 04:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000dad000-0x10)={&(0x7f0000e36000/0x8000)=nil, 0x8000}) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xd4e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x80000da, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) pipe2(&(0x7f0000bf0000-0x8)={0x0, 0x0}, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)="09", 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)="2f6465762f736e642f73657100", 0x0, 0x0) r4 = dup2(r3, r2) write$sndseq(0xffffffffffffffff, &(0x7f0000e70000-0x30)=[], 0x0) capset(&(0x7f00002d1000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f0000f02000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f000067f000-0x5c)={0x0, 0x40, 0x20, {r5, r6}, 0x0, 0xfffff7fffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 04:02:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = open(&(0x7f0000a17000-0x8)="2e2f66696c653000", 0x0, 0x98) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000470000-0x9)="2f6465762f70707000", 0x80000, 0x0) r3 = add_key$keyring(&(0x7f0000654000-0x8)="6b657972696e6700", &(0x7f0000fd5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000fd4000)="646e735f7265736f6c76657200", &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000132000-0x16)="707070305b73656c696e75782f736563757269747900", r3) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000034d000-0x8)={0x0, 0x9607}, &(0x7f0000def000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00006a8000-0x8)=@assoc_id=r4, &(0x7f000043f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cfa000-0x14)={0x0, 0x4, 0xfffffffffffffff9, 0x9, 0x8, 0x3}, 0x14) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000002000-0x190)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x3, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20000000403c3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) getsockopt$nfc_llcp(r1, 0x118, 0x6, &(0x7f00000fb000)="0000000000000000000000000000000000000000000000000000", 0x1a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000029a000-0x10)={0x5, 0x202, 0x5, 0x9, 0x0}, &(0x7f00009c8000-0x4)=0x10) r5 = syz_open_dev$tun(&(0x7f0000a56000)="2f6465762f6e65742f74756e00", 0x0, 0x500) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000434000-0x4)=0x9) ioctl$sock_SIOCSIFBR(r2, 0x8940, &(0x7f000011d000-0x18)=@add_del={0x2, &(0x7f0000cae000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00008ed000-0x28)={@common="62637366300000000000000000000000", @ifru_ivalue=0x1}) r6 = socket(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f00001f3000-0x10)={0x6, &(0x7f0000e45000-0x18)=[0x1, 0x40, 0x0, 0x6, 0x2, 0x8176]}) write(r6, &(0x7f000023b000)="1f00000052007d07000094fef4fffb000200450000000000b4a500ffffb92b", 0x1f) getsockopt$inet_sctp6_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000c4d000)={0x0, 0x200}, &(0x7f0000cf2000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x80000000000000, "71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000327000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000bc3000-0x10)={0x4, &(0x7f000094c000)=[{0x5, 0x5, 0x6, 0x8}, {0xc490, 0x3, 0x7ff, 0x3}, {0x5, 0x7fffffff, 0x4, 0x5}, {0x100, 0x6, 0x87, 0x2}]}, 0x10) r8 = memfd_create(&(0x7f0000fa3000-0x40)="71756575653000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x2) flistxattr(r1, &(0x7f00000c1000-0xae)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xae) r9 = syz_open_dev$sndseq(&(0x7f0000421000)="2f6465762f736e642f73657100", 0x0, 0x8000000040102) ioctl$TIOCGETD(r8, 0x5424, &(0x7f0000fb2000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000575000-0x4)=0x0, 0x4) dup2(r9, r8) write$sndseq(r8, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000043b000-0x68)={0x4, 0x9, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/11/23 04:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000bb4000-0x8)="2e2f66696c653000", 0x0) r1 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)="2e2f66696c653000", 0x0, 0xffffffffffffffff) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) ftruncate(r0, 0x8001) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x20000000, &(0x7f00001ff000)="9114", &(0x7f0000001000-0x4)=0x0, &(0x7f000000e000)=0x0, &(0x7f0000a02000)="") mkdir(&(0x7f0000fcb000-0x8)="2e2f66696c653000", 0x4) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)="") r3 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) mkdirat(r3, &(0x7f0000464000)="2e2f66696c653000", 0x5) pivot_root(&(0x7f00004d1000-0x8)="2e2f66696c653000", &(0x7f0000b60000-0xe)="2e2f66696c65302f66696c653000") truncate(&(0x7f0000fd2000-0x8)="2e2f66696c653000", 0x1ff) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000fd2000)={0xfffffffffffffffe, 0x0, 0xd01d3e99b92d593, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000fd3000-0x10)={0x8, r4}) readlinkat(r3, &(0x7f000003c000-0x8)="2e2f66696c653000", &(0x7f0000fd1000-0x99)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x99) r5 = openat(r3, &(0x7f0000bf7000-0x8)="2e2f66696c653000", 0x0, 0x0) symlinkat(&(0x7f0000fd4000-0xe)="2e2f66696c65302f66696c653000", r5, &(0x7f0000e6b000-0x8)="2e2f66696c653000") renameat2(r5, &(0x7f000005e000-0xe)="2e2f66696c65302f66696c653000", r5, &(0x7f00008e1000)="2e2f66696c653000", 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000fce000-0x18)=@add_del={0x2, &(0x7f0000eb2000-0xd)=@generic="00000000000000000000000009402877", 0x4645094e}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000fd1000-0x4)=0x2) add_key(&(0x7f0000f20000-0x6)="75736572007b", &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xf4)="418bcee142bfd63d611663716943e3000000000000dec2b3ea611b01ed1908925462d98298af408c8bdf077c782a309d61f558742f5b62ebceb5478e56dcd8bd3a713405e6bf1ebdaaf5247a66cdcca479268eec31dfb9ef9aab8aa941303cb987859f8b34d1342710b3cfeef2566e0273f7c4dc4fe488fe2271321cabc9454b9abfea7977061d6d1eb0018b1811e23cbe698856d66538909e696f757c65e58b690e1f0c6efa341bad424ff47e15f2a553139058496ee5ffbf1ec77732fbe4a1aeefeeb767efec3bc09656c7342212652a6d7b0a97b6c3ff0f4443df77b7ed35d0b83e05fdd5ddd925ee11c27e3d5332cf16766a", 0xf4, 0xfffffffffffffffc) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000073000+0x301)={0x0, 0x0}, &(0x7f000098f000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000de8000)=0x0, &(0x7f0000176000-0x4)=0x4) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f00000c7000-0x4)=0x0, &(0x7f000056e000-0x4)=0x4) ftruncate(r1, 0x6) 2017/11/23 04:02:57 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2000000000c) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fb4000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x7) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000a3b000-0x50)=[{&(0x7f00004d9000-0x80)="9ee65c70074e7416c9ac9ccdb33eb9e22b5e05096d03a48270be03ccc146e5828c15eff707e2a6d00505f661f755f6fcaed9f9961cd1e100fc93494c934d295427c0f5175567826f89a24a710a3d67a667ab3d17b1cec82a85db9a42b85ba2887d97448197cdcbc56b2308917f12e6f195804ce21034888c8b29c9d98861c22f", 0x80}, {&(0x7f0000fb8000)="e4e054911e2fbe2fc43227b0ee185665471984a5c0e4e34aefdc17f1216ebc273438fc0cedcc4c6712f1a3e29fa2b24e1460248f87f8d3925114965c28504386d3de15a918d4959e479b8751d7c3358332cef111ec7b90cbe0f732913e53ea8ccde300ec31678ea1a3ece82a229e4a250a35d58d6df28de90f09ccd02f0bfbbf9566e4084327fbe4bff5a8f4cae14df9e3afeef7315459640380adfa78397a7a290f61fd5181978fcbf61faf95c300bcc297a41980d0893ef68a234cf84e7dfa781eaf47631d46dcd32fa45e9650949b0a9f5f9f661ed2b21f195a69452e1560029e09471564e839825cf9bd3521b952", 0xf0}, {&(0x7f0000739000-0xb2)="7d19f9d5f73c929b0cc34e6db380bc60d9256f05f629b1f3d3f2013011bf854ee04aacaefaff51cf5759b79332e3df624496949da20aae62e83bafd89a46dde0c42ba50fb8af1ef5e9f13389d967de0c1737ea76cf2ddee6c6e8dd2572dbe42d2a6cb0387f9b04e1b2bb5b6b94f65ebc999d988203c452a4f3722f7940d5328da15b04dcfdc461e1102c0d52c5a25595121a205a7205efb097c4eface89497372570727a15ba8e4208547ed67a9550f0d56d", 0xb2}, {&(0x7f000059a000-0xba)="2e3190ece7740c5df8f3b6af654654c7299bbf8ffe1d7fe2c8870bfc22322791a3dd1aa24d38dc800b98a42e5d721500ce9e9f08b1d34cfb6d1a5c8b954a786073b231bae2735c0c13d6aacdbc0f72e8b53d036023ad591b13746ef0d1a6168c312894306eb01405ac6c7298591deaa60b285983a09b61d0c0eb87135561ab8fe7082780bdb7bf7aa5fdf2362520a1f2e47f097a9d066ae672433e8b014e2f6ad8fa26bb156491a8e5a098ada69c0e8d1096d9c105c76c035ce9", 0xba}, {&(0x7f0000fb8000-0xf3)="fa0821a385199b1fa07ce8885e1ab67412af9964b23de11f59eec216cea1a70083c37a22b3e932dc8ee6ac716e09621800da4ac28afe3eaf0bba0fba159d0c66053dd8b0a56ba73d6b65384e4e8f31fe0d18be5ecfe7613dc586955a9b4e71766573c1cac4d3abedd456711b06ef03579d9e9cb008324120a7077d63240566e0e11c9782b8a0cb7d4fc67e5f0b4345f199ed2d5aca4470ad8daa6676c4dbbf07acb5f9c6f7c8c6daec9db2657bf5f20edaaf230c4e1df77822f24946c7fd7b80f79fc36323ff3bc7ee929da72cafcbf1bdfd692a1ec7ffd4de8d3775931fddd6139dd2b1cec2b9e7ff6c1836c794ea3b2d2667", 0xf3}], 0x5) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c21000/0x2000)=nil, 0x2000, 0x200000d, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x23) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fba000-0x10)=[{&(0x7f0000fb9000)="1f00000002031dec000407010000299100ed3b8509000300010100ff3ffe58", 0x1f}], 0x1) socket$netlink(0x10, 0x3, 0x1b) mmap(&(0x7f0000546000/0x4000)=nil, 0x4000, 0x0, 0x72, r2, 0x0) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x4) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000fba000-0x50)=[{&(0x7f0000fb9000)="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", 0x1000}, {&(0x7f00001e3000-0x4c)="96b7315a7b785a847b4591c2e527df04bb49a4268e86b7d5b51cca2ac35abc67276c3cd50fc34e67da84970ae9040802f02f51d91b2954a9319e68692fdf87b559fa7a941a44fd5b639e52b8", 0x4c}, {&(0x7f0000582000-0xed)="62c2dc594ff9693c4698616b90262d197dd6b359410857c87a46094401c3f3b45dbef84c352af6b759deb2accf30d6645742cab1a5de7c4467aaed054714e1939f44f04f5e46333a283828e07edd5fa2e6d65f0b5db8c65c177abdb41edfdd6892d4b4c52b0a25027c6a6dc841de238867f9bf8d0318dfee3e98a825b76659d02ac6a17861599045bf0e1e9ad5364f8df114f365a6a830bec516931032946b0738205749938a44177499a8d5c5cdc6eeea9d50e7191f521b72e52f07e2aa90dffd88c46cfe9029f7bb1a41e299a5908fa42bb94bd10796591f0346e348ca794a7b0e6a66b83714d0cda53c1382", 0xed}, {&(0x7f0000bd5000)="319176c0c057303e7d973f2358112d8144f36ee827f81af31c81f61a483e41db1bd150c59f2309dc246156b7d67bb57d8cff40e749bbfc513425a0c64c98a5d44d646b03bc530a67c3657e5b52d29798b06fbdc6dfbedeb3a6efd98f7b8ba747c0ad361d", 0x64}, {&(0x7f0000fb9000+0xea2)="1da7913ea22a87d94516bf24b34abb2701beef3e7f943d63485c3738ddac5ad6ed89315651e617c9b50705c77a96312f2e83ecea83daf769badc50", 0x3b}], 0x5) socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb6000/0x1000)=nil, 0x1000, 0x3, 0x3e, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fba000)=[{&(0x7f0000fba000)="000000000000000000ffe9000001c180000008007f00000000000000401d7ff74e", 0x21}], 0x1) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000837000/0x2000)=nil, 0x2000, 0xfffffe, 0x931, 0xffffffffffffffff, 0x35) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x200000000000000) socket$netlink(0x10, 0x3, 0x2000000000000e) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000032d000-0x10)=[{&(0x7f00002cc000)="1f000000010319000000fedcffff3affffff3b85036c00f7000000ff3ffe52e0fc", 0x21}], 0x1) socket$netlink(0x10, 0x3, 0xf) 2017/11/23 04:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r2, 0x541d) r3 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r4, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = gettid() r7 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) fcntl$dupfd(r7, 0x406, r3) waitid(0x3, r0, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r6, 0xffffffffffff8001, r3, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r6, 0x7) 2017/11/23 04:02:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000302000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000dd5000)=0x8, 0x4) accept$inet(r0, &(0x7f000052e000)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bb7000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000bdd000)={0x0, 0x0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) r5 = dup(r0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000903000)={&(0x7f0000000000/0x1000)=nil, 0x3, 0x2, 0x80, &(0x7f00009dc000/0xa000)=nil, 0x1f}) r6 = dup3(r2, r4, 0x0) r7 = syz_open_dev$sg(&(0x7f000002a000)="2f6465762f73672300", 0x0, 0x142) write$fuse_init(r7, &(0x7f0000ba8000-0x50)={0x50, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) write(r7, &(0x7f0000017000-0xd1)="ae68b41faf6733c768d9c77d274ab3d67dbaa01044c0d26618829a68b01b6e8deca93b159d00b442486f362b696d4a1d3b2476088dbcbfae2b59283971775e7bfe1a7183bdb4452a9cc951851348925116422e2c04eb79b4", 0x58) modify_ldt$read_default(0x2, &(0x7f000039a000-0x81)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x81) ioctl$void(r2, 0xc0045c77) r8 = getegid() setfsgid(r8) write$fuse_notify_retrieve(r7, &(0x7f0000fb0000)={0x30, 0x0, 0x0, 0x7, 0x4, 0x80000005, 0x1000}, 0x30) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000abf000)=0x7, 0x4) ppoll(&(0x7f0000644000)=[{r2, 0x80, 0x0}, {r3, 0x2000, 0x0}, {r3, 0xc520, 0x0}, {r7, 0x2, 0x0}, {r7, 0x0, 0x0}, {r2, 0x30, 0x0}, {r2, 0x40, 0x0}], 0x7, &(0x7f0000c6d000)={0x0, 0x989680}, &(0x7f00001e1000-0x8)={0xffff}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003c8000)="2e2f66696c653000", 0x42) mount(&(0x7f0000836000)="2e2f66696c65302f66696c653000", &(0x7f0000bdc000-0x8)="2e2f66696c653000", &(0x7f0000dfe000)="70726f6300", 0x1000000001, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f00001b3000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000034f000-0x4)=0x1c, 0x80000) 2017/11/23 04:02:57 executing program 3: mmap(&(0x7f0000000000/0x92e000)=nil, 0x92e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000f02000)="2e2f66696c653000", &(0x7f00005f5000)="", 0x0) pwrite64(0xffffffffffffffff, &(0x7f000080a000)="", 0x0, 0x0) r1 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001000)={0xb57, 0x7, 0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000-0x4)=0x0, 0x4) r2 = gettid() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r3 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000051e000-0x4)=0x10001, 0x4) r4 = dup2(r1, r3) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000963000)=@common="7465716c300000000000000000000000") setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) fcntl$dupfd(r1, 0x406, r4) r5 = creat(&(0x7f000006a000)="2e2f66696c653000", 0x1) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f000049f000-0xc)={0x0, 0x0, 0x0}, 0xc) r6 = open(&(0x7f00004b9000-0x8)="2e2f66696c653000", 0x28042, 0x0) connect$inet6(r3, &(0x7f0000d3d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe}, 0x1c) fallocate(r6, 0x0, 0xffff, 0x9) sendfile(r3, r6, &(0x7f0000e65000-0x8)=0x36, 0x10001) setsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000369000-0x4)=0x4, 0x4) sendmsg$netlink(r3, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x3}, 0xc, &(0x7f00003d9000-0x10)=[{&(0x7f00003d8000)=[{0xf7, 0x10001, 0x100, 0x4, 0x9, "3d258da9d67f95aaa3a19e084fd49f9f430baef5b6a67970ffdcff3fbf161fdf4d7af2294186cee1522c274033cd60a6f7da2d5b8d99b1c2291db250654ad1773d5396b7aa72ba0bf9b4fce9f5c0196f26ad396358fb894f6ec532b958def78a5fda14dc302bd6875c51cbd1916f48defb2bedb300a805c6e3b3ec4296af520a65740558e49fbbf575feb2b7e47d43f2813ae0358104b5e3240bba60546c21701a86aee5c77808f09acc2680520aa38ab58859081eff30465aa697b878e638175dad8f8d3bebb04df2c0119990d6968fa1a26799bb05accc2b7f808b8aa9258fb4462967d15055"}, {0x12, 0x9, 0x200, 0x2, 0x0, "ed2e"}, {0x10f, 0x1, 0x8, 0x2, 0x2, "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"}, {0xc7, 0x4, 0x104, 0x57ea57a, 0x8, "c53d0a8bdeb2030be9b874c6ece2d8575ea8a250a56aa413da3db24046de9e0e92b3e39cd95583a4d5ce0b1f71675e4c7db1d52f9286ae02ff2881b7c822a79285913aa17f8d286e68c166affe71c2bd023fe7d02b6533f9701b8d6b64a05265b0d0519d28392c0f38af7df7474ee29e49779a6eb8d280ad83372ad8da1fb1311c73362a9b5ada565e7d4361cb0dcf32e82ea73bb732e3e307da517f880e0e15577a90b095a806e2b225939ed20f1fcea623510b152d3d"}, {0x10, 0x0, 0x110, 0x4, 0x400, ""}], 0x2ef}], 0x1, &(0x7f0000196000)=[], 0x0, 0x4000}, 0x2004084d) ptrace$cont(0xf, r2, 0x5, 0x4) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00004bf000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000092e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a1000-0x11)="2f6465762f7667615f6172626974657200", 0x50000, 0x0) request_key(&(0x7f0000ca9000)="7472757374656400", &(0x7f000088e000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b19000-0x11)="2f6465762f7667615f6172626974657200", 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00002f8000)="6b657972696e6700", &(0x7f0000234000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f00007a2000)="6269675f6b657900", &(0x7f0000630000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r2 = memfd_create(&(0x7f0000002000-0x3)="3a3a00", 0x2) set_mempolicy(0x3, &(0x7f0000001000)=0xcaf, 0x4) readlinkat(r2, &(0x7f0000e05000)="2e2f66696c653000", &(0x7f00005a7000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xbe) pipe(&(0x7f00005cd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse_bmap(r4, &(0x7f0000936000-0x18)={0x18, 0x400304, 0x10, 0x2}, 0x18) setsockopt(r2, 0x6, 0x1, &(0x7f0000d72000-0x1e)="707a92b8f509ed789060d0f9544bff5182560a1fc8bd0c0f3ee25509f990", 0x1e) ioctl(r3, 0x7, &(0x7f0000936000-0xe)="cf9ea2d0c35a95652a993f68b715") r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062a000)="2f6465762f72666b696c6c00", 0x2, 0x0) splice(r3, 0x0, r5, 0x0, 0x5813dd56, 0x0) keyctl$clear(0x7, r1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000051e000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00007cf000)={r6, 0x1}) r7 = dup3(0xffffffffffffffff, r4, 0x80000) setsockopt$inet_udp_int(r7, 0x11, 0x65, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r7) socketpair$inet6(0xa, 0x5, 0x7fffffff, &(0x7f0000202000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000d3b000-0x41)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="73697430000000000000000000000000"}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000d4000)={0x0, 0x9}, &(0x7f0000072000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$binder(0xffffffffffffff9c, &(0x7f0000000000)="2f6465762f62696e64657200", 0x100, 0x0) setsockopt$inet_msfilter(r8, 0x0, 0x29, &(0x7f0000e6f000+0x329)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003c1000/0x2000)=nil, 0x2000, 0x2000001) r9 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000031d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r9, &(0x7f000087b000-0x25)="2200000015000701000910080f0007000a0000000022000004000300001701008c4da60802", 0x25) [ 46.060798] [] ? security_file_fcntl+0x89/0xb0 [ 46.066993] [] SyS_fcntl+0x8fd/0xc70 [ 46.072322] [] ? do_futex+0x15c0/0x15c0 [ 46.077911] [] ? SyS_socket+0x121/0x1b0 [ 46.083504] [] ? f_getown+0xb0/0xb0 [ 46.088881] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 46.095686] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 46.102233] [] entry_SYSCALL_64_fastpath+0x23/0xc6 2017/11/23 04:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000408000)="2e2f66696c653000", &(0x7f0000193000)="", 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000fb0000)=@ax25={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000-0x4)=0x10) open(&(0x7f0000001000-0x1)="2e2f66696c653000", 0x2a4880, 0x2) openat$binder(0xffffffffffffff9c, &(0x7f0000e4d000-0xc)="2f6465762f62696e64657200", 0xc000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008b1000-0xc)="2f6465762f72666b696c6c00", 0x200000, 0x0) syz_open_dev$loop(&(0x7f00007a7000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = gettid() getpriority(0x1, r3) syz_open_dev$tun(&(0x7f0000712000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) r4 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002d9000)="2f6465762f73657175656e6365723200", 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00003ab000)={{0x1f, 0x2}, "706f7274300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x95, 0x800, 0xeb7e, 0x5, 0x4, 0x4, 0x5, 0x0, 0x4, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000c93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000dd5000)="2f6465762f736e642f73657100", 0x0, 0x8000000000102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000209000-0x8)={0x0, 0x0}) fallocate(r2, 0x2, 0x0, 0xd3) r6 = dup2(r0, r4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f000002b000)={0x485d03be, 0x0, 0x4, "98de7a8c5ae95ec8792c93340fc33a664f13eeab65c0322901ca6bd31bde2c51f06c7f0b014f9f91eeb7647c7240f476c8d753d000aa8faf8fb5740200a6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_buf(r4, 0x0, 0xc, &(0x7f0000cc3000)="63adf22874e585f4f70477704e82f9e4efd1e51a24210c0603b47b45dbed0000000000000001a168a5acc4257508cf98cfff5d01686818f587fb6cc2fb3dbfa7e2e126ed2bdf23976eaf83beeee2406708265987fdc09a7fc06edc9df0c5ea2ef2104482f8279de8756f5f504aa0f01d8ae0056480ef32972303633665c2116cb40bec8b7688c339926b8d0c6aae3c904b73818296f4", 0x96) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r4, 0x404c534a, &(0x7f0000044000)={0xa00000000000, 0x4, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) nanosleep(&(0x7f0000d72000-0x10)={0x0, 0x0}, &(0x7f00007c1000-0x10)={0x0, 0x0}) clock_gettime(0x6, &(0x7f0000962000)={0x0, 0x0}) write(r5, &(0x7f0000bbc000-0x91)="cfb011ffc01fddad1d4cd57000b25138574011504e3e2be5a5e6f35357a0b07e1a8e3bc0dcdfd8239c83c7a5a1e7ce9f9287814890444225c3419b42a0d08063947c608571732e91b82edec9f0dd40f721766b67012b56bf07919b44ca457a7bf6e5778cd72b638d50bf5fabb5206c0c6755d8735fc70af1b7ef31658a2a546a681b72ec8deb320118135fdf1201a6c89c", 0x91) setsockopt$ax25_int(r6, 0x101, 0x3, &(0x7f00009dd000-0x4)=0x1, 0x4) pselect6(0x40, &(0x7f0000dee000+0x396)={0x2, 0x7fff, 0x2, 0x8, 0x7fff, 0x2, 0x1, 0x8}, &(0x7f0000856000)={0x77d5, 0x80, 0x80000000000004, 0x81, 0x5, 0x2, 0x3, 0x400}, &(0x7f0000f21000-0x40)={0x2, 0x40, 0x92, 0x8, 0x0, 0x1f, 0x2, 0x10001}, &(0x7f00003be000)={0x0, 0x0}, &(0x7f00009b0000)={&(0x7f0000603000-0x8)={0xe79}, 0x8}) [ 46.173894] ================================================================== [ 46.181306] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801ceb49de0 [ 46.190040] Read of size 8 by task syz-executor6/4251 [ 46.195219] CPU: 0 PID: 4251 Comm: syz-executor6 Tainted: G B 4.9.64-gfbb7468 #94 [ 46.203957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.213301] ffff8801d17a7d88 ffffffff81d90429 ffff8801da155140 ffff8801ceb49d90 [ 46.221353] ffff8801ceb49e48 ffffed0039d693bc ffff8801ceb49de0 ffff8801d17a7db0 [ 46.229317] ffffffff8153a3ac ffffed0039d693bc ffff8801da155140 0000000000000000 [ 46.237291] Call Trace: [ 46.239853] [] dump_stack+0xc1/0x128 [ 46.245195] [] kasan_object_err+0x1c/0x70 [ 46.250975] [] kasan_report.part.1+0x21c/0x500 [ 46.257186] [] ? __do_page_fault+0xc80/0xd70 [ 46.263216] [] __asan_report_load8_noabort+0x29/0x30 [ 46.269940] [] __do_page_fault+0xc80/0xd70 [ 46.275791] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.281736] [] ? __task_pid_nr_ns+0x20e/0x450 [ 46.287848] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.294484] [] do_page_fault+0x27/0x30 [ 46.299993] [] page_fault+0x28/0x30 [ 46.305242] Object at ffff8801ceb49d90, in cache vm_area_struct size: 184 [ 46.312128] Allocated: [ 46.314589] PID = 4251 [ 46.317061] save_stack_trace+0x16/0x20 [ 46.321003] save_stack+0x43/0xd0 [ 46.324420] kasan_kmalloc+0xad/0xe0 [ 46.328098] kasan_slab_alloc+0x12/0x20 [ 46.332035] kmem_cache_alloc+0xba/0x290 [ 46.336072] mmap_region+0x587/0xfd0 [ 46.339770] do_mmap+0x57b/0xbe0 [ 46.343102] vm_mmap_pgoff+0x16b/0x1b0 [ 46.346952] SyS_mmap_pgoff+0xd0/0x560 [ 46.350804] SyS_mmap+0x16/0x20 [ 46.354049] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 46.358767] Freed: [ 46.360881] PID = 4266 [ 46.363343] save_stack_trace+0x16/0x20 [ 46.367298] save_stack+0x43/0xd0 [ 46.370722] kasan_slab_free+0x73/0xc0 [ 46.374579] kmem_cache_free+0xb2/0x2e0 [ 46.378518] remove_vma+0x11d/0x160 [ 46.382114] do_munmap+0x7ff/0xeb0 [ 46.385627] mmap_region+0x14d/0xfd0 [ 46.389691] do_mmap+0x57b/0xbe0 [ 46.393027] vm_mmap_pgoff+0x16b/0x1b0 [ 46.396886] SyS_mmap_pgoff+0xd0/0x560 [ 46.400744] SyS_mmap+0x16/0x20 [ 46.403991] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 46.408710] Memory state around the buggy address: [ 46.413604] ffff8801ceb49c80: fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb 2017/11/23 04:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00001df000-0x78)={0x0, {0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0", 0x0, 0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004e8000)=0x128, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f000017a000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f7f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d2f000)=0xc) getsockopt$nfc_llcp(r2, 0x118, 0x7, &(0x7f0000e51000-0xc1)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xc1) sendto$inet(r0, &(0x7f0000589000-0x1)="cf", 0x1, 0x20000003, &(0x7f000052f000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000598000)={0x0, 0x39}, &(0x7f000031c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00001c7000)=@sack_info={r3, 0x7fff, 0x8}, 0xc) socket$inet(0x2, 0x1, 0x582) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000e20000-0x1a8)={0x0, 0x7, 0x7, 0xfffffffffffffffb, 0x7, [{0xf8, 0x3, 0x5, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x1f, 0x7, 0xe5fa, 0x0, 0x0, 0x76df5583a6338bd2, 0x0, 0x0, 0x0}, {0x78, 0x81, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xf4, 0xffffffff, 0x1, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xfffffffffffffff9, 0x1f, 0xffffffff, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0xffffffff, 0x8, 0x6, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x3, 0x3, 0x6, 0x0, 0x0, 0x108, 0x0, 0x0, 0x0}]}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdb, 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) getsockname$ax25(r2, &(0x7f0000cf6000)={0x0, {"00000000000000"}, 0x0}, &(0x7f000008e000)=0x10) perf_event_open(&(0x7f00005e3000)={0x2, 0x78, 0x2, 0x3, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x8000000000000d, 0xfe, 0x0, 0xfffffffffffffff8, 0x3fffffffffffffc, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x9, 0x0}, 0x0, 0x3, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000a5c000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000043000)=0x8) r4 = socket(0x11, 0x1, 0x7) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000736000-0x10)="2f6465762f73657175656e6365723200", 0x8880, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000482000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x80045113) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00007a7000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006cc000)=0x14) ioctl$sock_SIOCSIFBR(r4, 0x8940, &(0x7f0000148000-0x18)=@get={0x1, &(0x7f0000f26000-0x2a)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x7fff}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000095000-0x4)=0x0) inotify_init1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000ab6000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x10, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 2017/11/23 04:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fa5000-0x78)={0x2, 0x78, 0xdb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xdc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4000000668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000003, 0x20000008, 0x8, 0x0, 0x0, 0x0, 0x4, 0xfff, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x40000000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfa4, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}, {[@cipso={0x86, 0x18, 0x0, [{0x0, 0x3, "16"}, {0x0, 0x5, "4587c4"}, {0x1, 0x6, "9a6f64fe"}, {0x0, 0x4, "e957"}]}]}}, "c7462c110cbd22de"}}}}}, 0x0) r4 = dup2(r3, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000917000-0x50)={{0x80000000, 0x0}, {0x6, 0x8000}, 0x80000000002, 0x4, 0x80000001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = socket(0x10, 0x2, 0x6) r6 = socket(0x1f, 0x4, 0x0) connect$inet6(r6, &(0x7f00003da000)={0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe36}, 0x1c) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e82000-0xc)="2f6465762f72666b696c6c00", 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000f3e000-0x40)={0x0, 0x37, "7d60511f7ae1aff8bd14e6a17e3da12af0df6ff0e19214f772d6440abe79c74dd46723186b4770f6f5fce077ca813b7f72d568aa845b55"}, &(0x7f0000ed1000-0x4)=0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000cce000)={r8, 0x300000, 0x20}, &(0x7f00003b1000)=0xc) execve(&(0x7f0000ba0000-0x8)="2e2f66696c653000", &(0x7f0000cf0000)=[&(0x7f0000c7c000-0xb)="7472757374656447504c00"], &(0x7f00004da000-0x28)=[&(0x7f00007e8000)="26747275737465646e6f64657600", &(0x7f0000659000-0x6)="2f6264657600", &(0x7f0000829000)="00", &(0x7f0000610000)="00", &(0x7f000071f000)="2f6465762f72666b696c6c00"]) ioctl$EVIOCRMFF(r7, 0x40044581, &(0x7f00007ec000)=0x8000090) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00001de000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000167000)=0xc) connect$netlink(0xffffffffffffffff, &(0x7f00001b0000)={0xfffffffffffffffc, 0x0, 0x81, 0x800}, 0xc) ftruncate(r4, 0x8) connect$inet(r6, &(0x7f00009b4000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) perf_event_open(&(0x7f000007a000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000f7a000)={0x1, {0x2, 0x3, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x8, 0xfffffffffffffff8, 0x8, &(0x7f00005ee000)=@generic="fe19c6d32d7ba05e9d250f54580b8f19", 0x2, 0x5, 0x8001}) ioctl$EVIOCGNAME(r7, 0x80404506, &(0x7f0000bda000-0x62)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000") r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r9, 0x29, 0x10000048, &(0x7f0000c46000)="000000000000000000000000000000000000000000000000000000000000", &(0x7f0000a02000-0x4)=0x1e) sendmsg$netlink(r5, &(0x7f0000617000-0x38)={0x0, 0x0, &(0x7f0000260000-0x10)=[{&(0x7f00003ad000)=[{0x20, 0x24, 0x1, 0x0, 0x0, "0000fb060b000300000000e400"}], 0x20}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ca5000)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fchmod(r5, 0xc8) socket(0xb, 0xb, 0x0) 2017/11/23 04:02:57 executing program 1: r0 = getpid() r1 = getpgid(r0) ioprio_get$pid(0x1, r1) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000697000)="2f6465762f73657175656e63657200", 0x38001, 0x0) recvfrom$inet6(r2, &(0x7f00009f3000-0xb9)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xb9, 0x100, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2, &(0x7f0000fbf000)=0x7f, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) finit_module(0xffffffffffffffff, &(0x7f00002e9000)="03000000080000", 0x1) r4 = open(&(0x7f0000aae000)="2e2f66696c653000", 0x80000, 0x118) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0x40) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r3, &(0x7f0000fbd000)="2748b301b01bc4f59374b6d6c2fb929b131b639b3e410afff7ecce84167f37127d7dd028d28140d091cd641247cbb749498900000000000012347c7d630654cfecd5d1e3190e895d008974a599751d55b83c63fd07303d299bec7b2c16a04275b366ec1588fe054413ee55bd07005b67d14b9237ea42a18cb7daaa9aa9a83371cf00720a00000000000000005175c79e0e4a3f25", 0x94, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) set_thread_area(&(0x7f0000fe0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000dc6000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000fc1000-0x8)={0x0, 0x7}, &(0x7f000097f000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000dd7000-0x6)={r7, 0xfffffffffffffffc}, 0x6) 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r6, &(0x7f00003a4000-0x38)={&(0x7f0000002000-0x10)=@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000)="387b55a5434a57689d5e8130d0ada54529cb31c62cae3d81fba8316d22c21d", 0x1f}, {&(0x7f0000fc1000)="2cdadb7825756e323624779ba8fffb6afaef305934c846", 0x17}], 0x2, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x9, 0xffff, 0x9, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x7, 0x800b, 0xfffffffffffffff8, 0x9, 0x6, 0xfffffffeffffffff, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x4, 0x8000, 0x6, 0x2}}], 0x3, 0x4000000}, 0x4004010) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000b70000-0x6)={r8, 0x9}, 0x6) 2017/11/23 04:02:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00003ec000)=0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffffff, &(0x7f0000345000-0x8)="2e2f66696c653000", 0x204040, 0x4) ioctl$TIOCCONS(r2, 0x541d) r3 = perf_event_open(&(0x7f00004df000)={0x4000000002, 0x78, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2, 0x0, 0xe, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x3, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ba8000)="2f6465762f6175746f667300", 0x404000, 0x0) bind$ipx(r4, &(0x7f00000cb000-0x10)={0x4, 0xffff, 0x80000000, "d6a7e90c9797", 0xfffffffffffffff8, 0x0}, 0x10) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r6 = gettid() r7 = syz_open_dev$evdev(&(0x7f0000013000-0x12)="2f6465762f696e7075742f6576656e742300", 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000b28000)={0x800, 0x1000}) fcntl$dupfd(r7, 0x406, r3) waitid(0x3, r0, &(0x7f00002af000)={0x0, 0x0, 0x0, 0x0}, 0x40000007, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x2000000, &(0x7f0000f23000)="6d44cc61c9cafb628ab1c0e1d50ced660f5a7e58b15dfc83355bddebc3d16d143964e9d58a0abc8cc6ba", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="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") fgetxattr(0xffffffffffffffff, &(0x7f00008fc000)=@random={"747275737465642e00", "00"}, &(0x7f00009ac000-0xf)="", 0x0) perf_event_open(&(0x7f0000241000-0x78)={0x2, 0x78, 0x3, 0x2, 0x0, 0x90, 0x0, 0x800, 0x1000, 0x6, 0x1, 0x98, 0x7e8, 0x9, 0x0, 0x0, 0x1, 0x80000000, 0x9, 0x4, 0x6, 0xc000, 0x0, 0x7fff, 0x4, 0x1ff, 0x0}, r6, 0xffffffffffff8001, r3, 0x1) prctl$setmm(0x23, 0x7, &(0x7f0000ee1000/0x2000)=nil) sigaltstack(&(0x7f0000670000/0x1000)=nil, &(0x7f00002bc000-0x8)=0x0) tkill(r6, 0x7) [ 46.420927] ffff8801ceb49d00: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 46.428258] >ffff8801ceb49d80: fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.435584] ^ [ 46.442040] ffff8801ceb49e00: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 46.449366] ffff8801ceb49e80: fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.456692] ================================================================== 2017/11/23 04:02:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007e3000-0x8)="2e2f66696c653000", 0x0) pwritev(r0, &(0x7f0000bec000-0x60)=[{&(0x7f000091c000-0x9e)="1e4db90bd3a9a69706bb426be7b32d7b5abec3be3f930482c656b891c34a68b31f69040e6dacb1031c1f01ee3324d9a74fd7d82394691cba7c29eb4e48a16f3db7da206ccf4ba2db7a9d96017315dc92901038d8ff1b0c890ec148f9561b8f23eb205ec9bb7e1b8c4d2866808026b28ec5d32c7e729923e1a4a5487aeb3c8e76ae12eec918b5573bf1de3aedd264f6376166dd9b6f1e4e2cef6c6ef55eca", 0x9e}, {&(0x7f00009ec000-0x6d)="00000000010000087a65fe1a648bfc1029a934d024db93f4ed8a1b97496c57fd10eb9406fa21f7359af02a7a4e033a0df8d0081ac166bb41bfa390360400000004000000946818bfb1e742240f8a7a5feac182495a182909e385a493159625f46505000000a24441cd440d5e69", 0x6d}, {&(0x7f00001fc000)="db1151401c20fe9730531abac12cc22727e32c08039b95354d91746cca35ff25803d80b42d1fc20e10d1f6f42447d8d6e6a174fb8e7a3a8d73871424ab2e780c7fc9bd69b65d72e14b38791657b5dabfcdbb9e10900ad83d984153658762ff993be1af09adaed7f3aeb76bbda39d1d5cb2904458100d49a642fb96084a", 0x7d}, {&(0x7f0000d70000)="4e20696a121936f246f6c01293bcdc2bb581c8e0cdbc69bba6b750fec095422df892e8247efbac66162ec46b0f12d071", 0x30}, {&(0x7f00003ba000)="f96c8d44ba56b094a63fb7d01f06db4af2c88ae904ef1ea273e587c1db00d0574556be7cbd1a37f29e8357298a999903023496e89e5fae3a106f9b945159b4b255b77ed4f38cf13b5b9b1926f717c36cfd7c94352914f22c0c89f69f9f1287b5f32b0ec319de28139be394767085ade0754c1788448f43d7468cb2a3da2dda60f086fd9f2604e2928f44448709c80ee92dcb12a561ddb60221b316d078ab2244260ec79337d916f56ec35081f5c922cd22a64c60bc6a95cf", 0xb8}, {&(0x7f000005d000)="0a9ce1fccc56074296c73186796c0d6e435e55eb157fb37028b62604b06eabebb66ade27f6c882572f9812aec8653976cac137e94c8ca7c61619ba3eb0cf7b21f868a5a4ae3b2cea5b42dda835b11576a604fef487e23c57a81fc949fe7aa8ae5af4aeaee900eb4fe28b8dc1c111772e49f52e21341fdd15f38526b52ffacd617aa91368004ffb739b70d7e4443fc05ae44ea23d704ec8da4a890127f0071348ef4d5e5d28f6e3396321eafd14a4b8065a5447588461ddcd49a91a55585029df88455fc7b8712612bfe72e98c5d60d", 0xcf}], 0x6, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000397000)="2e2f66696c653000", 0x0, 0x0) r2 = socket(0x10, 0x3, 0xa) write$fuse_bmap(r0, &(0x7f0000ce5000)={0x18, 0x0, 0xffffffffffffffff, 0xffffeffffffffffe}, 0x18) sendfile(r2, r1, &(0x7f0000fd5000-0x8)=0x0, 0x80000001) 2017/11/23 04:02:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80000, 0x1d) r1 = dup2(r0, 0xffffffffffffff9c) r2 = socket$inet6(0xa, 0x0, 0x0) r3 = socket(0x11, 0x3, 0x831) setsockopt$sock_str(r3, 0x1, 0x19, &(0x7f0000f14000-0x6)="00", 0x1) unlinkat(r1, &(0x7f0000a07000)="2e2f66696c653000", 0x200) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000ce1000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00004bc000)={{&(0x7f0000f37000/0x2000)=nil, 0x2000}, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f00009ff000)="e4a78df134367f3fccd9999d48e3188564c877911ced229b0d31bf8ed57c10100f84bedd02c638bdcd83f691524f467ba5826b2a7efebd663c214316ccbb176ecfc9f09e16f0e4a3a5f0306863a405bfc716d1cedd6c532276cc0d17519cac71bcf7f254d1aa72c064e3b6fb0a3fa4789ed21eb1f509c996560b4e0828", 0x7d, 0x24004000, &(0x7f00007c3000)={0xa, 0x3, 0xd7e00000, @loopback={0x0, 0x1}, 0x4e68}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x14)={0x0, 0x9, "bb4cc7994507b040cb"}, &(0x7f0000002000-0x4)=0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000002000)={0x100, 0x4, 0x8, 0x8}, 0x8) connect$inet(r1, &(0x7f0000c61000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00009a0000)=@sack_info={r4, 0x1, 0x2}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000396000)={0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0xc) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) getsockopt(r3, 0x107, 0xb, &(0x7f0000001000-0x4)="00000000", &(0x7f0000000000)=0x4) r5 = syz_open_dev$loop(&(0x7f0000187000)="2f6465762f6c6f6f702300", 0x0, 0x4102) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f43000-0x78)={0x6c8, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x9, 0x5, 0x100, 0xe7, &(0x7f0000bff000-0x10)=@common="69706464703000000000000000000000", 0x1, 0x3, 0x401}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x2011, r5, 0x0) recvfrom$llc(r2, &(0x7f00005ad000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1000, 0x103, &(0x7f0000700000-0x10)={0x1a, 0x1f, 0x7ff, 0xfffffffffffffffa, 0x80, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2017/11/23 04:02:57 executing program 0: prctl$intptr(0x8, 0x3) 2017/11/23 04:02:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522, 0x0}, &(0x7f000000d000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000071a000)={0x0, 0x0, 0x0}, &(0x7f0000bfb000)=0xc) setresuid(r0, r0, 0x0) socketpair$llc(0x1a, 0x4000000000002, 0x0, &(0x7f0000e76000-0x8)={0x0, 0x0}) r1 = socket(0x0, 0x0, 0x77e) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003b6000-0x8)={0x6, 0x9598, 0x6b17, 0x5}, 0x8) r2 = accept$unix(r1, &(0x7f00009b0000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000245000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000941000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) r5 = syz_open_dev$sg(&(0x7f00003d5000)="2f6465762f73672300", 0x4, 0x7ffd) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r5, 0x80045300, &(0x7f000086d000-0x4)=0x0) r6 = dup(r4) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) bind$inet(r4, &(0x7f0000163000-0x10)={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x1, 0x0, 0x101}]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$unix(r2, &(0x7f00004aa000-0x11)=@file={0x0, "000000000000000000000000000000"}, &(0x7f0000a0d000)=0x11) setsockopt$sock_int(r3, 0x1, 0x30, &(0x7f0000eb1000)=0x1ff, 0x4) bind(r4, &(0x7f0000234000-0x8)=@sco={0x1f, {0x8, 0x7, 0xd0c, 0x10000, 0x7, 0x1}}, 0x8) setsockopt$sock_int(r6, 0x1, 0x8, &(0x7f000044e000)=0xde8, 0x4) sendto$inet(r6, &(0x7f0000d53000)="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", 0x1000, 0x4014, 0x0, 0x0) sendmsg(r4, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x7dc}], 0x1, &(0x7f000084f000)=[{0xb8, 0x1, 0x4, "8e4c80c3eeaf7a8ddb54c7ace8313feb7955c5eb64c0addb81ff291026aed7f6554cf1bfce449f63b29f6918a6165ea4dc88ee9a6fa3f3ee783ad55b49797fbd203530fb1cad4c295380898c8bf86366aff4977b32b54c8aecb671afa44bd5758e4f06925963f0a4ebad188a62568f7e5eb7b2b448a569377bf786179d5d050472e46bbc8050f9444b63ed03f8425af1cd7ec0a127919b92a8cf6520781bae1f1a9ba1bd"}, {0x1010, 0x104, 0x3, "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"}], 0x2, 0x800}, 0x0) creat(&(0x7f000081f000)="2e2f66696c653000", 0x22) ioctl$sock_netrom_SIOCGSTAMPNS(r6, 0x8907, &(0x7f000057e000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$netlink(0x10, 0x3, 0x4) writev(r7, &(0x7f0000493000)=[{&(0x7f0000f3f000-0x5a)="580000001400192300db4b80040d8c560a06000000000410489643c2fffd58a27e4a03ca8164243e8900000028215a00fbf50dff000000010b0004001ce1ed5e0000000000221f100000000a000000000100ec6b1d076e5e04f7", 0x5a}], 0x1) 2017/11/23 04:02:57 executing program 0: mmap(&(0x7f0000000000/0xe9e000)=nil, 0xe9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000000000003, 0x6) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00007c2000-0x3c)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0x3c) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fa6000)=0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b42000-0xc)="2f6465762f7573626d6f6e2300", 0x1, 0x200) r2 = accept4$packet(r1, &(0x7f00002b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000af8000-0x4)=0x14, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000566000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, r3}, 0xc) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000a72000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa9000-0x4)=0x8, 0x80800) accept4$ipx(r4, &(0x7f00002b3000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f000056e000)=0x10, 0x2800) r5 = epoll_create(0x2800010000000003) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000fa8000-0xc)={0x10000004, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000faa000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000a9a000)=0xfffffffffffffffd, 0x4) mmap(&(0x7f00002e6000/0xc00000)=nil, 0xc00000, 0x2, 0x20000032, r0, 0xc) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$ipx(r4, &(0x7f0000fa8000-0x10)={0x0, 0x0, 0x0, "000000000000", 0x0, 0x0}, &(0x7f0000a75000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r4, 0x1) recvfrom$ipx(r6, &(0x7f0000fa6000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", 0xfa, 0x61, &(0x7f0000db7000-0x10)={0x4, 0x3, 0xf328, "710c94df1a6b", 0x80000000, 0x0}, 0x10) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00004d3000)={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x5a8, 0x1, 0x1, [@rand_addr=0x1000]}, 0x14) syz_emit_ethernet(0x2b, &(0x7f00006dc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x8, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, {[]}}, @igmp={0x8000000, 0x9, 0x0, @rand_addr=0x0, "ac"}}}}}, 0x0) r7 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r7, &(0x7f0000faa000-0x25)="24000000190025f00018201000f7fc0e0a0b00000004bf0202ff11eb0800040048186be06a", 0x25) 2017/11/23 04:02:57 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) recvmmsg(r0, &(0x7f0000d9b000-0xe0)=[], 0x0, 0x2, 0x0) mmap(&(0x7f000038d000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000d9c000-0x2b)="2600000011004705ffff3bfffd0000001900000000000000067deb0065000000fffffffd0100a1412943e5", 0x2b) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058a000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000c90000+0x1cd)={&(0x7f0000d9e000)=@file={0x0, "2e2f66696c653000"}, 0xa, &(0x7f0000d9c000-0x40)=[{&(0x7f000063a000-0xb4)="d77d87c1b301c3a0b83e9323061dfdfec376f24d2a491c8ebd7714f39b813aff22c5a2bd125c4d2ab59242680a9a269abb2b0bcc334fa2f6b15b00ea30c918204d94696a549f68c283dd849a679689cc0cfddb0b126d3ebfddf8de7396237766de7d030569e14fc0beb6d538be3221b1e1a4509ab7a277a596cb71a576bee00da5200cf6308c804ce82f4835c3303876140e79e8968bce02a2e284d0597540559134ea8a8f183481995483be0020a6acc5bbeca8", 0xb4}, {&(0x7f0000d9d000-0xb5)="26236ec9d51508456ff30eb3ff94089ea891a90553330a805a45ef077739e38cff68e0c574ea8a505929d8e722e5b6a0f54531eb51ffd1fe79892cb3c911303c7c89005deffce343eec63712e604db68428b989d25726bd19d564493debf75426717dcbe1b06818090cc714a1b7f5158c31bf042c44b0c10e6f7a8f4f6b84db0696d117d910fdd73dcb3934f19a57b5e3f56621e692413b1b299cfdd05208b0dd9f9a09e64543c4e63a4003dafb223200e2451c2a2", 0xb5}, {&(0x7f0000d9e000-0xe7)="d20af136cf4f58dd82387f4fba56432cb73e4d5abbd74cbb8f85a157786670b9e5f4bb76296db6a50bba6383eeea9ad079a71e1a8acb4fad3bba1390419b4dadfcfb78b2d9c5cde4b8ddb021a7c84a967f8052e4130cc65f65573b43b365bd98222b0855b219220c2d601b96bac294c787927e2c600864ca15a2c7b0467881eaac24e3cf4c0e054616a06183c6216b5b5671eddd59dea50028d67df577f5fda73bd3793260559a49063df4fa4fbc15606a617ffa1db8eeb2f791c0cfb0288902c4b9ca3fbcb418406308a8f264430e205310cb10d2514a844e5495517dafe4040e05e800a2e295", 0xe7}, {&(0x7f0000d9c000-0x2f)="d340a19a72669b937ebe5f1f30df169e9d28cb2e9b8dee1ccb6d293714a9a68bc1c4ae0dabf82e571beb6192c1e81c", 0x2f}], 0x4, 0x0, 0x0, 0xc041}, 0x800) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000bdd000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000296000)=0x14) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000118000-0xc)={0x12, 0x0, 0x1, 0x2}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a8c000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009a6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000be9000)=0xc) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000273000)={0x0, 0x0, 0x0}, &(0x7f000046b000)=0xc) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d9a000-0x1a)={&(0x7f0000d9a000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000d9a000-0x30)=[{&(0x7f0000d9a000-0x8d)="22e4d0597f6fdbcde08b0d072ffb72539e04e63af36e9d8679dcb92e2861098fd15f914e3fa1598bdbcfebd61e2fffee7e70ec0c242de785a38361754e263ec3786c6d81173b42a86fcc0d705b679f874fe727ec17ce7a08b1e082cbd488ff6b5f437cb9a0c6ce704577b34c88bbfaf6f9498a04a5fe7f9a327b774d311ddb7bd361ac92e01b8a368922650e88", 0x8d}, {&(0x7f0000d99000)="5a554d21", 0x4}, {&(0x7f00000bd000)="a960d90457385c6f01ad89423b49e71ba74872566a570fb34777489f571a1468bd17e53489b01e1fd81112e6504b4dfe28f074707fd711b5d954c62473774d870de624796ea2c640d74444b3c43cfe8e4b523060f26740ddb93023a635d70046e81d0043f6e85beba5cf35b2f4b747b5e0aeae74b7908e445be7248fb8ca499b9add915459e6f244fb12ffabd825ddd1e31d453bfd3822d8c0af4015d034985912edd12b0b04bfb83af41f7451037aa52200", 0xb2}], 0x3, &(0x7f0000d9a000-0x58)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x3, 0x4000}, 0x801) 2017/11/23 04:02:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c8000-0x8)="2e2f66696c653000", 0x0) unshare(0x20000) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x932000)=nil, 0x932000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000919000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000a9a000-0x8)={0x0, 0x0}, 0x80000) connect$inet(r1, &(0x7f0000a05000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000932000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00002bf000)=0x0) mmap(&(0x7f0000933000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000475000/0x3000)=nil, 0x3000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000934000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x100000000003, 0xffffffffffffffff, &(0x7f000098f000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000c85000-0x4)=0x4) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) munlock(&(0x7f00002bb000/0x1000)=nil, 0x1000) pipe(&(0x7f00008da000)={0x0, 0x0}) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000229000-0x2)={0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() capset(&(0x7f00000fc000)={0x19980330, r4}, &(0x7f0000244000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f00003b2000)=0x0, &(0x7f00000ba000)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000023e000-0x8)={0x0, 0x0}, &(0x7f000028f000)=0x8) capset(&(0x7f000079a000)={0x20080522, r4}, &(0x7f00009d9000-0x18)={0x0, 0x0, 0x4, 0x1cef, 0x800008, 0x0}) mmap(&(0x7f0000935000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f0000d88000)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000ded000)=0x10) 2017/11/23 04:02:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0xff) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000013000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000dd6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f0000b1f000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f000053b000)=0x8000201) r3 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common="67726530000000000000000000000000", @ifru_map={0x2951, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = syz_open_dev$tun(&(0x7f0000df4000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x27e) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000173000)=0x1) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000533000)={@common="62637366300000000000000000000000", @ifru_settings={0x80, 0x4f5, @raw_hdlc=&(0x7f0000f8c000-0x4)={0x4703, 0x3}}}) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x4, 0x8032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fb1000+0x9d0)="2f6465762f7667615f6172626974657200", 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f00005db000-0x50)={{0x3, 0x0, 0x1ff, 0x3, 0x0}, 0x5, 0x2, 0x75, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mlock(&(0x7f000083b000/0x3000)=nil, 0x3000) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync_file_range(r5, 0x6, 0x100, 0x1) r6 = open(&(0x7f0000fcf000)="2e2f66696c653000", 0x200000, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket(0x10, 0x803, 0xc) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000188000-0x11)="2f6465762f7667615f6172626974657200", 0x40002, 0x0) sendto(r7, &(0x7f0000639000)="14000000070ae7fcff00400000021e01411f00e5", 0x14, 0x0, 0x0, 0x0) dup3(r7, r7, 0x80000) setsockopt$inet6_dccp_buf(r7, 0x21, 0xc0, &(0x7f0000c69000)="f6d770f73d730d209774cba75bb1665030e3f5145cd716136fae15c8e507db8d89b22aeb60054726ec579684267c8c50cb79b6ebdcf520ab850da4e47623d92256f467f4b9fa8b269c96dabfebccef09621590ca92178eda13fd6a1d669ace94cf18ee513508263d7e3b993faff62ea0f1e892ea7c83f9988b5336599eb801129ea08c9c723f91e3152d071f3b63feede9244c5751bf4f015edc586f26dc85dd90401f3c0121f34af64d2fb73ad9b64974d59f1fbb37e2b537deab648c54870b06eb957bee7efe2006a2f051eeb87dbd233a3217e1866eb2222ee1314787f78ef29b", 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r8, &(0x7f0000ffd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006bc000-0x4)=0xc) pwritev(r6, &(0x7f000096c000-0x20)=[{&(0x7f00007e4000)="0ffd723b4b712dda7b24377247ffc217d28e85f0a456015e5600fab3dfcdc76e6d8b514bd76f59a652422ae459bc1b0d4daf20cb44237b039d3eb266fba9ba24b5adec", 0x43}, {&(0x7f000083c000)="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", 0x1000}], 0x2, 0x0) [ 46.560946] ================================================================== [ 46.568671] BUG: KASAN: use-after-free in __do_page_fault+0xc80/0xd70 at addr ffff8801d98d6de0 [ 46.577398] Read of size 8 by task syz-executor6/4297 [ 46.578262] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=4323 comm=syz-executor7 [ 46.594419] CPU: 0 PID: 4297 Comm: syz-executor6 Tainted: G B 4.9.64-gfbb7468 #94 [ 46.603144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.612493] ffff8801d63a7d88 ffffffff81d90429 ffff8801da155140 ffff8801d98d6d90 [ 46.620517] ffff8801d98d6e48 ffffed003b31adbc ffff8801d98d6de0 ffff8801d63a7db0 [ 46.628539] ffffffff8153a3ac ffffed003b31adbc ffff8801da155140 0000000000000000 [ 46.636547] Call Trace: [ 46.639131] [] dump_stack+0xc1/0x128 [ 46.644475] [] kasan_object_err+0x1c/0x70 [ 46.650257] [] kasan_report.part.1+0x21c/0x500 [ 46.656480] [] ? __do_page_fault+0xc80/0xd70 [ 46.662518] [] __asan_report_load8_noabort+0x29/0x30 [ 46.669238] [] __do_page_fault+0xc80/0xd70 [ 46.675091] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.681029] [] ? __task_pid_nr_ns+0x20e/0x450 [ 46.687138] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 46.693769] [] do_page_fault+0x27/0x30 [ 46.699292] [] page_fault+0x28/0x30 [ 46.704542] Object at ffff8801d98d6d90, in cache vm_area_struct size: 184 [ 46.711443] Allocated: [ 46.713905] PID = 4297 [ 46.716370] save_stack_trace+0x16/0x20 [ 46.720312] save_stack+0x43/0xd0 [ 46.723728] kasan_kmalloc+0xad/0xe0 [ 46.727414] kasan_slab_alloc+0x12/0x20 [ 46.731354] kmem_cache_alloc+0xba/0x290 [ 46.735380] mmap_region+0x587/0xfd0 [ 46.739055] do_mmap+0x57b/0xbe0 [ 46.742386] vm_mmap_pgoff+0x16b/0x1b0 [ 46.746236] SyS_mmap_pgoff+0xd0/0x560 [ 46.750090] SyS_mmap+0x16/0x20 [ 46.753337] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 46.758056] Freed: [ 46.760170] PID = 4308 [ 46.762634] save_stack_trace+0x16/0x20 [ 46.766579] save_stack+0x43/0xd0 [ 46.770004] kasan_slab_free+0x73/0xc0 [ 46.773861] kmem_cache_free+0xb2/0x2e0 [ 46.777806] remove_vma+0x11d/0x160 [ 46.781403] do_munmap+0x7ff/0xeb0 [ 46.786188] mmap_region+0x14d/0xfd0 [ 46.790169] do_mmap+0x57b/0xbe0 [ 46.793852] vm_mmap_pgoff+0x16b/0x1b0 [ 46.797709] SyS_mmap_pgoff+0xd0/0x560 [ 46.801562] SyS_mmap+0x16/0x20 [ 46.804808] entry_SYSCALL_64_fastpath+0x23/0xc6 [ 46.809525] Memory state around the buggy address: [ 46.814421] ffff8801d98d6c80: fc fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.821744] ffff8801d98d6d00: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 46.829153] >ffff8801d98d6d80: fc fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.836474] ^ [ 46.842930] ffff8801d98d6e00: fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc [ 46.850255] ffff8801d98d6e80: fc fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 46.857592] ================================================================== 2017/11/23 04:02:58 executing program 5: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80003, 0xffffffffffffffff) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)="2f6465762f73672300", 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xde, 0x1, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) fstat(r3, &(0x7f000072a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f000031f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r4, &(0x7f0000f62000)={0x0, 0x0, &(0x7f00007b3000)=[{&(0x7f0000f66000)=[{0x14, 0x1d, 0x20000000000003ff, 0x0, 0x0, "16"}], 0x14}], 0x1, &(0x7f00000a6000)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x38, 0x1, 0x1, [r1, r3, r3, r1, r1, r4, r1, r4, r4]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x5, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ff0000-0x8)=0x0) shmat(0x0, &(0x7f0000da9000/0x4000)=nil, 0x2000) mknod(&(0x7f0000001000-0x6)="2e2f62757300", 0x1003, 0x0) pipe(&(0x7f00005fa000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = open(&(0x7f00009ee000)="2e2f62757300", 0x80, 0x6) gettid() getpgrp(r2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdd, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r8, 0x0, r7, 0x0, 0x20, 0x0) r9 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 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, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r10 = memfd_create(&(0x7f0000003000-0xf)="00", 0x0) ftruncate(r1, 0x7fff) vmsplice(r9, &(0x7f0000afb000)=[{&(0x7f00008c1000-0xbd)="784efc20b0fa14286d35d8fab081921c7123213864d1f86e65aafa2b1b9e7e3826bec618b5322fcc74867a70b8773ff1482a25adbc4a7ad8ae5b891ec29cb6aca6d66d781eb86ed93274f581270bdde73b918f792a11ac4935a57b6000ea8e0e219960e6e6db1ebb6b206ff4301a425818c2b897547153d5030e0b2baa1ec03c1a392a3d808450c64a3cc95ed938006aec7a02fa5ece8e0467dc6fd6e83d6a6e716a1faa9a1251c89326606a22c197ab13881d27968195b3f43bc2c8d5", 0xbd}, {&(0x7f00004b8000)="4ceb5f3b599aad9feb0776d078a0324893813c98f8fd8da8733194d115775e460495785bb60a356b3e292b723a3dc61e799ff3ca8aaa94d65a517fc3a8c2f8e8af0507fc96f14b378efcd9d6b828e04ffeac7116285998be6f", 0x59}, {&(0x7f0000e5f000-0x50)="da29597e3aaa77f17a11dc7ecd04e72ed8c81fc842a55615865f4da41f983627c535e3db4d8de74a6fcca4b3b0c1fce24942be1bee1dee2af71677d39e800ea5edfdf8ab5ec78e9e76c693ea52cc2e91", 0x50}, {&(0x7f00009f6000-0x1000)="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", 0x1000}, {&(0x7f00009de000)="3360501e9fbc6d421a3885a9ffcf48a9b6e79e085b070aa67f898bde8dc73e84912ab6e53ab4a95bda0e01a38428d136f9490ec21715aa8a93aa1b0d99625a9948835bd0f49459", 0x47}, {&(0x7f0000c13000)="9a137908a89c9d8918f50ec0fd8c8e519f96ebc8411de4521437df3925ab39d4ef019f49087d88e008c410a45c50a1f51b6cfdb3877de82421893c3965edc3c26cc94bae4893facdfc9f3bb3c096d89f08ee2cb7bc828632468041bae8f5c9d4e78889fb7bf3caec118709c507515c72c3e970100bbe5b9601938bd7df54a4698c55ea5818fb143354a90aec9685d1a16e820b57f54be59c0e8e4af1f08067d78096473f25b383139bfb", 0xaa}], 0x6, 0x2) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00002b3000)=0x0) fcntl$setlease(r10, 0x400, 0x0) fcntl$setlease(r10, 0x400, 0x1) accept$inet(r8, &(0x7f000014b000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007b4000)=0x10) mmap(&(0x7f0000000000/0x49e000)=nil, 0x49e000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) 2017/11/23 04:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab9000)="2e2f66696c653000", 0x70) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x3ff) mkdir(&(0x7f00000d7000)="2e2f66696c653000", 0x0) pipe(&(0x7f00009cd000)={0x0, 0x0}) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000253000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c8d000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000aa4000)={r3, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000dd7000-0x10)={r3, 0x1, 0x6, @random="610efa26d8fc", [0x0, 0x0]}, 0x10) setsockopt$packet_int(r2, 0x107, 0x10, &(0x7f00008a3000)=0x53, 0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00008db000)={r3, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) r4 = gettid() socketpair(0x3, 0x0, 0x4, &(0x7f0000d59000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000a03000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r4, 0x5, 0x2) r7 = open(&(0x7f00001e9000)="2e2f66696c653000", 0x0, 0x0) lseek(r7, 0x39, 0x4000000000000000) r8 = dup3(r0, r6, 0x80000) clone(0x0, &(0x7f0000bf7000)="", &(0x7f0000000000)=0x0, &(0x7f000089e000)=0x0, &(0x7f000095e000)="") renameat(r7, &(0x7f0000d91000-0x8)="2e2f66696c653000", r7, &(0x7f00002f7000-0xe)="2e2f66696c65302f66696c653000") mount(&(0x7f0000d42000-0xe)="2e2f66696c65302f66696c653000", &(0x7f000035d000)="2e2f66696c653000", &(0x7f0000ca4000-0x6)="627472667300", 0x8000, 0x0) renameat(r6, &(0x7f0000c53000-0xe)="2e2f66696c65302f66696c653000", r8, &(0x7f000094f000)="2e2f66696c653100") 2017/11/23 04:02:58 executing program 1: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)="2e2f62757300", 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x7f) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000001000-0x6)={0x6f01, 0xaf}, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000986000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000003000-0x30)=[{&(0x7f00009d6000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x13)="eeac6b2b0b2608f46c5c26e361a701b72e2590", 0x13}, {&(0x7f0000001000)="b7a04eb6a901711c292a5f3be250a7eaef409a29ba333ad524e4b3c5f8ee0ce753a3f9fc5e6e4f13e17681a4e0406254cf8d44f92fef0e1a17ee843add16b29db45d59c9e3ea2b47fa12d57d71d5b521f0e1eb5ff186307c9b517ecf7270efbb24ab3830ec111fe718a2422933afd43ab7bd1392dbaea22dfc3f6f069bbe1ac3471a0280f7b4608d8f27d65abe6340b8c9cce5832b3b8d03c3efc2c3a27547ff643c188769eabc33843f2f439510b71fb63fbeceb9", 0xb5}], 0x3, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = dup(r1) mprotect(&(0x7f0000802000/0x3000)=nil, 0x3000, 0x1000000) mlock(&(0x7f000007a000/0x3000)=nil, 0x3000) ioctl$KDENABIO(r2, 0x4b36) mlock(&(0x7f0000826000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f00006d3000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000686000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r3, &(0x7f0000ce2000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f0000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r3, &(0x7f00005c5000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000052f000)=0x1c, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00007a4000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000aa5000-0x4)=0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f000010e000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d, 0x0, 0x0, 0x1, 0x0, &(0x7f00008dd000)=@common="6c6f0000000000000000000000000000", 0xfffffffffffffffe, 0x0, 0x1ff}) bind$inet(0xffffffffffffffff, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$getown(r4, 0x9) 2017/11/23 04:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0xf648, 0x800) r0 = epoll_create1(0x0) r1 = syz_open_dev$loop(&(0x7f000040b000-0xb)="2f6465762f6c6f6f702300", 0x0, 0x1) r2 = memfd_create(&(0x7f0000bdf000)="5c73797374656d00", 0x2) pwritev(r0, &(0x7f00000a4000-0x10)=[], 0x0, 0x49) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = gettid() ptrace$setopts(0x4200, r3, 0x7f, 0x14) setpriority(0x3, r3, 0x0) syz_open_dev$sndseq(&(0x7f00002b5000-0xd)="2f6465762f736e642f73657100", 0x0, 0x40400) ptrace$setsig(0x4203, r3, 0xfffffffffffffff7, &(0x7f0000c14000)={0x15, 0x1, 0xfffffffffffffe01, 0xffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffff000, 0x3ea, 0x0, 0x0, 0x1e, 0xd, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x905, 0x8]}) setpriority(0x0, 0x0, 0xffffffffff7ffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000685000)={0x0, 0x0, 0x9, 0x5, 0x0}, &(0x7f00008db000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000550000-0x8c)={r4, @in6={{0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000e5000)=0x8c) dup3(r2, r1, 0x80000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) 2017/11/23 04:02:58 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000fe0000-0x8)="020211000004000000000000000000000000040000d80573", 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000437000)={@loopback={0x0, 0x1}, 0x2, 0x1, 0xff, 0xb, 0xffffffffffff0000, 0x294f, 0x400}, 0x20) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d89000)={0x12, 0x4, 0x6, 0x9, 0x4}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dbc000/0x3000)=nil, 0x3000, 0xa, 0x10, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000049f000-0x18)={0x0, 0x80000000007, 0x30, 0x5, 0x3}, &(0x7f0000cc5000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x8}, 0x8) close(r2) mmap(&(0x7f0000304000/0x3000)=nil, 0x3000, 0x3, 0x32, r2, 0x0) mmap(&(0x7f000059c000/0x1000)=nil, 0x1000, 0x3, 0x11031, r0, 0x4000) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000e19000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000838000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000084e000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x5, 0xf6fffffffffffffb) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000079f000-0x11)="2f6465762f7667615f6172626974657200", 0x1, 0x0) 2017/11/23 04:02:58 executing program 4: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fbc000)={@generic="306093f5ffe800000000067d08cebd5c", @ifru_names=@common="69726c616e2f00000000000000000000"}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x50, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x8000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f000049c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001000-0x62)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000057e000-0x4)=0xe8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x800, 0xfffffffffffff008}, {0x6, 0x100000001, 0xfffffffffffffffe, 0xfff}]}, 0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r2, r0) r5 = getpid() fcntl$setown(r1, 0x8, r5) mmap(&(0x7f0000f52000/0x3000)=nil, 0x3000, 0x2000001, 0x20150, r2, 0x0) mmap(&(0x7f0000c9b000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000014000)={&(0x7f0000003000-0x60)={0x27, 0x5, 0x3, 0x7, 0x3, 0xfffffffffffffffe, "55689d844febc2dfd6ff1acb5afea2fdb39b64fa44c153ab9feda9d25e0c25e5b4b8778bd7d08f3b257f2203bf654c9f21f54f59de892028d8622c00630748", 0xd346}, 0x60, &(0x7f0000026000)=[{&(0x7f000000f000-0x94)="12dc3adb5cdf55fb546620c25857683ee59494c3be37cf739e979dc8d1d042625d3f5c86f6c54fcd08cfd165e44c358168e3fcc6d6ac47392b84c3627efb17191d49ff2e485333bec578af109863a03eb7e1949dd721b76d4d3a002fb6c2a724742d9fac70ebc1113fc62e3736cdecec3eccb1c3f8a1ab3c19ba6fca697fc33f0a50fdb474300128bb62c840f9a2532349f5883b", 0x94}, {&(0x7f000002e000)="b35f0001000000000000ecda740f544f2d4f6107000000000000005dbeb777547e33311723a3736d0e60f783a28ad036020000005e9132d00d3c7fa23076c176a4d88554f674010012b79f11a77b74e512b75e80effc7a8ae0670eaf76d376dcb7f211154bd47b8aa983d27080fcec6c", 0x70}], 0x2, &(0x7f000002e000)={0x1010, 0x1, 0x1, "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"}, 0x1010, 0x1}, 0x1) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00007ce000-0x4)=0x0, &(0x7f000070e000-0x4)=0x4) sendto(r1, &(0x7f000002b000-0xd8)="08e3ff00", 0x4, 0x800000, 0x0, 0x0) r6 = dup(r4) r7 = getuid() mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000000000000002, 0x36, r6, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f000000d000)=0x3, 0x4) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000e71000)=r7) dup2(r1, r1) ioctl$KDDISABIO(r6, 0x4b37) ioctl$TIOCGSOFTCAR(r4, 0x5419, &(0x7f0000fbd000)=0x0) mmap(&(0x7f0000186000/0x2000)=nil, 0x2000, 0x4, 0x9910, r4, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000030000)={0x0, 0x0}) madvise(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x20000000000013) sendmsg$netlink(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000002d000-0x50)=[{&(0x7f0000004000-0x3238)=[], 0x0}, {&(0x7f0000026000)=[], 0x0}, {&(0x7f000000b000)=[{0x74, 0x2000000000000008, 0x108, 0x9, 0x36c000000, "047804b1a8c2e8ca3a6f5f7ac48a711f3ffba3589fe86bcd269f80e9eb77a9506d91f4c08472a0ecf74d5636b6a4ff52ec05bbb0f37b368c75a62f8503b2d32921f2ac609419136490e95108840d74fd858e6ad4219c47570c2cc0cb6c331d82ee0dcb51"}, {0xa0, 0x0, 0x0, 0x9, 0x71c, "d28d992695fd01cb12395b718b5c628b1908a9648c0f2347059db93e475c406463faa5c764b930babab5af0b2d336f46cb8d3bea0dd69c61ec6a3e0d9abff329e9bf0ca3b64d9bd8b218788200f595bc5cd4a6d5de38f1b772347cf6c2561e17c6c12f1bda739772f1a8b42f745ade2c9ddea8b02d86b7a72c75e50159dfdc6d81cd05ce6778b1c805d27a3061951a76"}, {0xb4, 0x9, 0x60c, 0x3, 0x3, "6d5bd940aab7bd2fd0dcbb3a13fc5fad19e7aca1cdaeff85d885f0dc76aee7964375a6d259f9b14b2bf5e2db2b67d74573f9b0fbe5e357f7cbd7d23b4669d796aeda8ce3702e2a0009ef0051a13464318d408443b40d573fe89430e65d207db8b1d97a6546f1ca4b25ba9b6bf9e6d698630e0d8bfe2ff28c5a9e1ee8f74357ad9766db6eb5b8fd11569f31c7fbb64cc5bef5139b3f9060173563b7f632a40241b2e3d81a"}, {0xa4, 0x8, 0x812, 0x4, 0x5, "edb1b4a0140208c8d65f141295b5d0c8ede9f044ff3bdb4afdda3fdff2165615840d94876d345f9f76394964815494266b06264c63af364dc268019e130cb217beb7fe58de4a00eacbb4cfefb47324c30e10144db665f339c8eb72325b97f70ecf8b3ed5e4728cb13c89c10680f4fa1ff422920c5c1bf4441f601c3673dfbfe566964aea062a3b49ebfd61a3a7cb22323b374c00"}], 0x26c}, {&(0x7f0000001000)=[{0xd4, 0x8000, 0xb34, 0x0, 0xb7e, "2756c1cbe9206fabb9ffb956ba6d201742561d44ef276d04b8543325d0b0905100551d8260fd332ed3ceb3ccc165597701080dcbbcbdfeeb1a8ff51c5b4ccd929bc36fb903fd270e1d91a011cac49108c27feb9c971641b0384a0e668f9e5b6fd51934c393b054fd2ff59600ade56d12615c22a3bff7a25e0a964b0ab447e324757d7ee677aadd99fe88e9653beb0293a9c80eeb648cdc91cf02721e47ab9146d38bea853d2ceec04ed7e5e27c1be68d39c495ed773c6b5c9b1ab826218a1ae55d61"}], 0xd4}, {&(0x7f0000019000-0x2170)=[{0x1010, 0xfffffffffffffff9, 0x0, 0x6, 0xa33d14c, 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"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{0xbc, 0x0, 0x621, 0x6, 0x400, "ad056a0504bfbf6454a8960fd2b299a27279c21bc51ed3943370c873ff3cd5c3983faabca8248373fa19bc2214708d0f33e36b1be3a7a562b6e5dc0498af2cbe6e2cde47dd83e3df4f82a4e0fff218de0f3ef9a9261ffa16493f41f1918c8ce6a97f3ce2a1b7f4845d0ab30770f52ce013316eb70497b610215abc7b9f90fc0297e41d7eb5df6ccd5a809639e6cf01b99ac965dc314914aabd57e4c78044d0ed54bdafc20c794fe329cceabc"}, {0x7c, 0x400, 0x601, 0x24ad86c8, 0x400, "bf8f8111766f02ad3144c8c2acd831ff3261d55cc9024ade219e2213d3bd9fa5a3e10efe3f77fb89a1bdedcb1c36905a397415cad1e9121020654c6f37aab6d3d247bd75d18f4e3b0bdad2f72eb75c2ed86d50a82e25e12ac8a28fcb7e73d16236ba044b30831ff371"}], 0x216c}], 0x5, 0x0, 0x0, 0x48010}, 0x8004) 2017/11/23 04:02:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000764000-0x4)=0x200, 0x1, 0x800, &(0x7f0000001000-0x10)={0x77359400, 0x0}, &(0x7f0000ca7000)=0x3ff, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)="2f6465762f7573626d6f6e2300", 0x9, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000002000-0xe4)={0x8, 0xd9, "3575a6a5737ac06e294c4addec71938494a336e8b5d70c4c3491917def202af65044c45ac782349e40a04c40b99e91078d61a3a9c23ff2f19a4a4fc7a631d4905e12dc1565357ace4f7f0debc9610e6ca803d9132cc44581884a6e4bb5313000b92a2656dc625a619df2617754bdb3d93855b3af3bce91b1701a2e7b3fc8ccde9e61f2cf7854b803eceeb94cfef66b20f972371ed8dbe49b1ae4c6d9ae05248c51a343e087b01f344f7675c5e692c1b4bd23102375c52dd096161d0eb33215dcb9321dbc6e593f1d9c1ca62ceee428f79a3ae6077000cc3441"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffffb, &(0x7f0000c30000)={0x0, 0x0}) 2017/11/23 04:02:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000d1e000-0x4)=0x6011, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002e4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000081b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000-0x4)=0x24) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000064d000)={r4, 0x6, 0x10, 0xc691, 0x8}, &(0x7f00004a9000-0x4)=0x18) mkdir(&(0x7f00003fb000)="2e2f66696c653000", 0x20) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a38000-0x10)=@generic="00000000000000000000000000000000", 0x10) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x802, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000044f000-0x8)="2e2f66696c653100", 0x40000, 0x2) ioctl$TIOCGETD(r2, 0x5424, &(0x7f000012b000-0x4)=0x0) getpeername$unix(r1, &(0x7f0000444000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000975000)=0x8) mknodat(r1, &(0x7f00009f2000)="2e2f66696c653000", 0x0, 0x0) getdents64(r5, &(0x7f00000a8000)="", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c43000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000937000)=0xc) ioctl$PIO_FONTRESET(r5, 0x4b6d, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00006b7000)={0x6, 0x0, 0x1fd, 0x1, 0x6, 0x19, 0x2000000003, 0x1, r4}, 0x20) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000952000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", &(0x7f00005f3000)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000022000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ab1000)="10", 0x1, 0x20000002, &(0x7f0000d13000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000b85000-0x10)={r3, 0x10000, 0x7fe0, 0x10000}, &(0x7f00000b5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f000053f000)={r6, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x1, 0xfffffffffffffff8, 0xffffffff, 0x5}, &(0x7f0000796000)=0xa0) splice(r0, 0x0, r2, 0x0, 0x1, 0x4) 2017/11/23 04:02:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000789000-0x78)={0x5, 0x78, 0x3, 0xd236, 0x6, 0x9, 0x0, 0x56e, 0x200, 0xd, 0x3f, 0x200, 0x8, 0xb, 0x0, 0x80000001, 0x2, 0x20, 0x101, 0x100, 0xffffffffffffffc0, 0x100000000, 0x6, 0x5365, 0x7, 0x6, 0x0}, 0x0, 0x80000001, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000064000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) clock_nanosleep(0x7, 0x2, &(0x7f0000065000-0x10)={0x77359400, 0x0}, &(0x7f000002b000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x77359400, r1}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0x29) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b37000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd3000)=nil, 0xd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xf, 0x3, 0x2) readv(r0, &(0x7f00000d2000)=[{&(0x7f00000b4000)="00", 0x1}], 0x1) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000f7e000-0x10)={0x4, &(0x7f0000895000)=[{0xfffffffffffffffd, 0x608, 0x7fff, 0x101}, {0x3b, 0x1, 0x3, 0xc0}, {0x101, 0x9, 0x4, 0x7}, {0x8, 0x393e77ce, 0xfffffffffffffff7, 0xb83}]}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000f37000)={0x0, 0x99, "061648758fa47ed07385ba7458f59affe49442e54ce211578b2b94eb53a0473c931f090633a44ea50f6f391e6071d9829aaecb5d6ba8ec2adaafaf3c2f06dd01e6b6384acf151720ed89eb3b2e29ae31cbf6fd3729321942a23868fb9e3e2bf63f2ac175c81d112134ddc7bf7a0c552d63aed9f0a62bfd17df2ae3ffefd6e1db7a16c67cc88a2d3c8b19512c65a25680f0ba9eadfaf3dec448"}, &(0x7f0000a34000)=0xa1) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000834000-0x4)=r3, 0x4) r4 = getpid() prctl$setptracer(0x59616d61, r4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000f7e000-0x10)="0204001f020000000005dd80d9000000", 0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000f7e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f7d000)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000837000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x8000000008, 0x80000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000b7f000-0x1)={0x0}, 0x1) sendto$inet(r5, &(0x7f000083a000)="", 0x0, 0x20000003, &(0x7f000082f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) gettid() mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r2, &(0x7f0000404000)="", 0x0, 0x40002043, &(0x7f00000db000-0x10)=@l2={0x1f, 0x1fffe00000000, {0x7, 0x1, 0x10000, 0x400, 0x400, 0x20000000000ca6}, 0x2, 0x5}, 0xe) 2017/11/23 04:02:58 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@common="626f6e64300000000000000000000000", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0xfffffffffffffbfc, 0xfffffffffffffffc, 0x0, 0x0}, &(0x7f0000000000)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000006000-0x8)={r1, 0x0, 0x0, ""}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) setsockopt$sock_str(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000002000-0x5)="71aefcff", 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)="00000000000000000000000000000000", &(0x7f0000007000-0x4)=0x10) 2017/11/23 04:02:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)="2f6465762f736e642f73657100", 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000adf000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000797000)=0x1008) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00009a0000)={r2, @in6={{0xa, 0x1, 0x689, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x6, 0x3, 0x80000001, 0xfff, 0x9, 0x5, 0x6, 0xfffffffffffffff7, 0x13c, 0x0, 0x1ff, 0x9, 0x1, 0xea3]}, &(0x7f0000de4000-0x4)=0x108) open(&(0x7f0000a17000-0x8)="2e2f66696c653000", 0x0, 0x98) openat$ppp(0xffffffffffffff9c, &(0x7f0000470000-0x9)="2f6465762f70707000", 0x80000, 0x0) r3 = add_key(&(0x7f000097f000)="727872706300", &(0x7f0000ca4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b6f000)="ec9d640a1219785d37140651ec6cfc71dd42a452274d5ae44d387ae9200142838392480a9e7e3c96ebba87ba3e485ff054e93473c02b44bee45c7035a1ada5dfd37c8645876aff56cdc8aad839e7053f4a8007c0c08745bb33c5611652b2c47f006b5e6d1df4c7a2d9633c36368829caedfa6f22b41a0b9a10c0d974cf0c1f1054b4bd0f67d6ebd4ec3431bbbadfc071c536239aa2c566e9eb8dbaa3d48526a20229ef96c7a2e0fc94659061773d65914d07c7039802872b07e9c12c36cdf186b96434a39a561361d5133e531fa3eb7a8d89b207e27f99434ae8673c35ffae4616fe29", 0xe3, 0xfffffffffffffffe) add_key(&(0x7f0000e05000-0x5)="6365706800", &(0x7f0000e8a000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key$keyring(&(0x7f000099e000)="6b657972696e6700", &(0x7f0000378000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000947000-0x5)="7573657200", &(0x7f0000f48000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000aea000-0x8)="262c776c616e3100", 0xfffffffffffffff8) keyctl$link(0x8, r3, r3) request_key(&(0x7f0000fd4000)="646e735f7265736f6c76657200", &(0x7f0000e17000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000132000-0x16)="707070305b73656c696e75782f736563757269747900", 0x0) rt_sigpending(&(0x7f000095d000-0x8)={0x0}, 0x8) 2017/11/23 04:02:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)="2f6465762f696e7075742f6d69636500", 0x0, 0x4041fc) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000a6c000-0x1)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f0000002000-0x10)={0x0, {"00000000000000"}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6c6f0000000000000000000000000000"}) prctl$setmm(0x23, 0x2, &(0x7f0000041000/0x2000)=nil) getpeername$packet(r0, &(0x7f0000f70000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000cd8000)=0x14) stat(&(0x7f00007ce000)="2e2f66696c653000", &(0x7f00004cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f16000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3, 0x1, 0x6, 0x5bace543f7b7be53, 0x20, 0xa0, 0x1ff, r1, r2}, {0x75, 0xfffffffffffffffe, 0x7fffffff, 0x7fff, 0x6, 0x1000, 0x400, 0x10001}, {0xc3aa, 0x4, 0x3, 0x9}, 0x0, 0x3, 0x1, 0x0, 0x90, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x200, 0x9ff}, 0xf, @in=@empty=0x0, 0x6, 0x3, 0x1, 0x2, 0x1, 0x966, 0xffffffff}}, 0xe8) openat$ppp(0xffffffffffffff9c, &(0x7f0000dc9000-0x9)="2f6465762f70707000", 0x100, 0x0) remap_file_pages(&(0x7f0000564000/0x1000)=nil, 0x1000, 0x2000008, 0x20, 0x41000) 2017/11/23 04:02:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000353000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000077a000-0x11)="2f6465762f7667615f6172626974657200", 0x40, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000765000)=0x5) clock_gettime(0x0, &(0x7f0000bdc000-0x10)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000fa0000-0x10)={r1, r2+30000000}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003bf000-0x18)={0x0, 0x2, 0x30, 0x2020, 0x7}, &(0x7f00001f4000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e12000-0x10)={r3, 0x0, 0x32, 0x1f}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00007eb000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x288, 0x0}, &(0x7f0000844000-0x4)=0x20) r5 = socket$inet(0x2, 0x1, 0x0) r6 = dup(r5) setsockopt$inet_tcp_int(r6, 0x6, 0x2, &(0x7f0000abf000-0x4)=0x7e, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000668000)={@common="67726574617030000000000000000000", @ifru_names=@common="69705f76746930000000000000000000"}) bind$inet(r5, &(0x7f0000c3d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f000070c000)={0x1, &(0x7f0000e35000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) getpriority(0x0, 0x0) connect$inet(r6, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00008a2000)={r4, 0xa0, "c6de4c2dc8c2a4064d0c58a2ec8be358b9abbf1e4d45b8f6bdca521e55ff89caaec9e136af2a2f94984f277933e009b2f23957b3643b8c9cfa7a567bc55cdd6884158d06ac6f3d53e6985eaa8fdd45b75838eee25709a9470f3674d0833b38d343ff5e306eb778f541f82e0c910f683d26887d55fd58219f3deba17854501967328688d64d728481a41443964ffa9e2bb01a1c5b1e6c0f3ae653e6f9c53876f4"}, &(0x7f00005a3000-0x4)=0xa8) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f00001ef000-0x6)="766567617300", 0x6) sendto$inet(r6, &(0x7f000081f000-0x2e5)="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", 0x25b, 0x40080, &(0x7f00003f0000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r5, &(0x7f0000e73000)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0xfc0) sendmsg(r5, &(0x7f0000212000)={0x0, 0x0, &(0x7f0000a4d000)=[{&(0x7f00009c4000-0x1000)="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", 0x579}], 0x1, &(0x7f0000bce000-0x328)=[], 0x0, 0x0}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000ab6000-0xd)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00006b0000-0x28)={@common="67726530000000000000000000000000", @ifru_flags=0x7}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f00007ff000)={@common="67726530000000000000000000000000", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f0000766000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) inotify_init() setsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x11, &(0x7f00007f2000-0x8)={r10, 0x2}, 0x8) 2017/11/23 04:02:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000400000-0x8)="2e2f66696c653000", 0x60) mount(&(0x7f0000b29000-0x8)="2e2f66696c653000", &(0x7f00008f9000-0x8)="2e2f66696c653000", &(0x7f0000b4f000-0x7)="70726f6300", 0x1000000001, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) r1 = syz_open_dev$usbmon(&(0x7f00002fd000-0xd)="2f6465762f7573626d6f6e2300", 0x1000e1, 0x400) sendto$inet6(r0, &(0x7f0000e65000-0x1)="ff", 0x1, 0xc001, &(0x7f0000ce4000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000f50000)={&(0x7f0000f5b000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007b5000)=[{&(0x7f00007dc000-0xd3)="a23007af07b3da4a73145b699585f4c7e2385b0737834df3e8e05c481a7a91dfd6a732adc9110609cbfeabd8d16cd72e34e41e4d70e1d6ab5ae58cfb064fe2c8aba61db5c833f0f6d968fc4bb00443f3cbc302c5e9262a06e8b7f0ae6e870400a91f2418c50ed9eeb9b3d91538c876760ce3ada8b0c1152e378a1ede46c1272a88635e673820f9c0723397295ee00548edf4fb4d6fdb23b5ab94dce1074f819edbe4bbbcd5e1d09aa456f9df787d45fb97cf4156b3cdca2a2b0ead0116cfcad62641263316d226a1d5240b3a5a40ea4d2561da", 0xd3}, {&(0x7f00003dc000)="f9e6fdc090371acfb2e08e32208f5fabc6787c1ff0825fc5e5514e53e8d67b2d6a6e4b2080c6d9d48db380589d62116d915af49c2ba554c68255f0b776", 0x3d}, {&(0x7f00008ac000)="d8afbf348423", 0x6}, {&(0x7f00008bd000-0x54)="ee7578bbcbcd1764f7b029b07b2dfda0e856b00cf5195be9291e1a443d5aeaec24d77f094ebf50ae1cf84159fef241a6737e6cec7b78efa7414d41248c1488099d0975ee9db0e2ebfc029d7354fff47f6823fd24", 0x54}], 0x4, &(0x7f0000f5b000)=[], 0x0, 0x0}, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) r2 = add_key(&(0x7f00004ef000)="6c6f676f6e00", &(0x7f000046e000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d67000-0x5a)="71ba501bfaa6049a23b9dcc9c18c570b03964f09fdf216102ca7903d22b72c080bb2bf8f58068c9bf02c3204070000000000000007124064a94aee0984e3918a8b828bce500c67b225442ae17c8e885106c17fb252564101e5f8", 0x5a, 0xffffffffffffffff) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000e3d000-0x4)=0x0) inotify_add_watch(r1, &(0x7f0000d69000)="2e2f66696c653000", 0xaac1966a19d90e40) r3 = add_key(&(0x7f00006f5000-0x5)="7573657200", &(0x7f0000a30000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00003e0000)="7df28e2ffef248e48da18f11b9b93cbef985c120f43a8038d51ea883d62fdf5525394ff34c7457ccb4770c955b3dbad0b88e9f0a52ede60d3c738e42", 0x3c, 0xffffffffffffffff) keyctl$negate(0xd, r2, 0x7, r3) r4 = syz_open_dev$tun(&(0x7f00002d2000)="2f6465762f6e65742f74756e00", 0x0, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f000000b000)=0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000034b000)=0xb) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000b3a000)={0x9, 0x1, 0x8001, 0x3f, 0x4, 0xffffffffffffc083}) r5 = socket$netlink(0x10, 0x3, 0x1f) r6 = socket$netlink(0x10, 0x3, 0x12) sendmsg$netlink(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000009000-0x10)=[{&(0x7f0000010000-0x27)=[{0x14, 0x13, 0x11, 0x0, 0xdf2d, "05"}], 0x14}], 0x1, &(0x7f0000dd0000)=[], 0x0, 0x0}, 0x0) sendmsg$netlink(r6, &(0x7f00002b8000-0x38)={&(0x7f00005b6000)={0x0, 0x0, 0x1f, 0xdd1}, 0xc, &(0x7f00001b3000-0x60)=[{&(0x7f0000ffb000-0xcc)=[], 0x0}, {&(0x7f0000fb8000)=[], 0x0}, {&(0x7f00001bd000-0x13c)=[{0x7f, 0x6, 0x400, 0x40, 0x100, "03e8f817f769b20f5a327997344968801b13352e946e4fcb528464afce41d3eab3e01e81866231ef07f23583ab041523ea0641d19eee0bc942303d802dcefdb33199c93939b1cf58029aa54ebed2853cc53cc55e0d64a62ab2854ed75f96bc774904c0d87a47ab9fb312e8808e6aff"}, {0x6c, 0xffff, 0x300, 0x4, 0xffffffffffffffde, "7ec6fe52325bd7b6921d0c026bca26dbbede02cf447983b5ddd9722456a5b80e2d14374f62cc7aaa7e6dad163ccfcfeeb44256d009b3434703bf8adcc049dc7d41f5a39ac46d6d78fb583e3baae862d71183d47623c95236a035764d"}, {0x3f, 0x2, 0x2, 0x6, 0x35c2, "3b41a57d83d6fafa0687e39b4ccba6b2051c11f90b94b5a57cf07e6e957a60af806130c14eac0adaf4b75e2a9fec6e"}, {0x10, 0x40, 0x406, 0x9, 0x0, ""}], 0x13a}, {&(0x7f0000e7a000)=[], 0x0}, {&(0x7f0000759000)=[{0xe7, 0x7, 0x608, 0x3, 0xcb9, "98a8067c3909eed0f7db051a507cc99c5a60107fc1a5c00704fbb5219975cbd7c7c560a252b8018bc9804417359c809aef5c94e377ab67232be760d3bf8374175d2a118f2ec7727544f78be33ac585d241841b66a8fd550631849e43ad941dde321de3c3a09b50a1fcbd038909acb0022ddc74e6afa01daf20961d8b9bfe686d2ed152b5e4cb453f8c221ec4794f4bca746989d1939a38800444a6e36595839f66ce81fa21f8c408fb07243a8387231734b3df65a92b4e2a57919c2da6667d964143579a27110f1bb65b70408f471adf2eb48cd281f372"}, {0xad, 0x0, 0x10, 0x23c7, 0xffffffff00000001, "e153e18eaf24db9efc065bc2fcbd62398cc572e9fd27753c23d48c562adc7d4018c419b1679e5c1fc22e8a7f004a0a704413f19d432b2238f402a8561c21d0ecebb066e42456ef9793c27555b5c94f98a38e2dadb1e518f384e9fb790d42469d99f04e558cd5d71b6fa9103111241b8eb8cd1f2781779db2d038b02b2d2287dd35b41da2d7da5ad98dc14962df93bcb023a42df135fc9c761fe94fe673"}, {0xb4, 0x9, 0x400, 0x5, 0x1f, "e68de0774ba865943b9309b0e040010d14e5bdc9f1e6784b51d82eeec6cf26d7be909faf85a98f1ffa2c619a14df79ee7f7f01828ae9219f8ad2940ae17ebb15a4028c2b44fcd13e0ba9a76ab8544fc7c308587447899f94da98b12bcb6cb54a24c5ef2e5a56d6e0ba0dff6657b162df2a0b3308645dd6f69d5395db0234b672f777efb89dd61a22ba7c4a29a8bf8b208aad2bbe61a01ab462d806cb23c215f88b8a4f97"}, {0x1010, 0x7ff, 0x405, 0x7fff, 0x7, "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"}], 0x1258}, {&(0x7f00009e8000-0x108)=[{0x105, 0x706, 0x0, 0x2, 0x0, "75b2c798d6e3b620d7bfee9bfb6c470f777f2247cede9af3a1d56f0380298378034e6ef2d4d1a3856d1dcd3c6f022aad10ab7733ae4180c1a700fb7e67c9e3e5732198d4b064a97680c09adc21ffe1e609f42710671ef9973b8b5c751f6d8a189095e9c21e0b7c774e65494e2b864f474d174eaaf2f226962cbe05dafd6995d781178fbbe6e34c524b5ec47d7f9a020161ee82fddb3f54d07fefa1879f5ffc3005c1b0c5ebc8884535efb85ba85101a21db350bc20adfc14a3b8016c9f8990f3d09779ea501920dfc16e222d46da6ae7fc43d4263e9a7e9df338db3366bbb28f6ff7ab84a8e555a1cad6bf001da620cb54ad58ea22"}], 0x105}], 0x6, &(0x7f0000518000)=[@rights={0x28, 0x1, 0x1, [r5, r5, r6, r6, r6]}], 0x1, 0x8841}, 0x40000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006cc000-0x28)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @sync=&(0x7f0000735000)={0x200, 0x6, 0x1}}}) r7 = inotify_init() inotify_add_watch(r7, &(0x7f0000caa000)="2e2f66696c653000", 0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000c28000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x10000, 0x0, 0xbe, 0x7}, &(0x7f0000c52000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b8a000-0x8c)={r8, @in6={{0xa, 0x2, 0x4, @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]}}, &(0x7f00001ae000)=0x8c) 2017/11/23 04:02:58 executing program 1: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd8000-0x8)="2e2f66696c653000", 0x0) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000015000-0x8)="2e2f66696c653000", &(0x7f0000014000)="70726f6300", 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f0000033000-0x8)="2e2f66696c653000", 0x0, 0x0) r1 = openat(r0, &(0x7f0000fdc000)="2e2f66696c653000", 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00007d7000)={{0xa, 0x3, 0xe2b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa4}, {0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x0, [0x1, 0x5d, 0x5, 0x20, 0xffffffffffff0001, 0x20, 0x9, 0x1]}, 0x5c) setrlimit(0x0, &(0x7f000093f000-0x10)={0x7, 0x200}) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000fdf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = accept4(r1, &(0x7f000038e000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f1a000-0x4)=0x10, 0x800) mount(&(0x7f000000a000)="2e2f66696c653000", &(0x7f0000b31000-0x8)="2e2f66696c653000", &(0x7f0000014000)="72616d667300", 0x0, &(0x7f0000fd7000-0x2)="") socket$inet_dccp(0x2, 0x6, 0x0) mount(&(0x7f0000ab4000)="2e2f66696c653000", &(0x7f0000ecd000)="2e2f66696c653100", &(0x7f0000fde000-0x6)="65786f667300", 0x2, &(0x7f0000067000)="") mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fe0000-0xe8)={{{@in=@local={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}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000171000)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000a6000-0xc)={0x0, 0x0, 0x0}, 0xc) r5 = getpgid(0xffffffffffffffff) ptrace$cont(0x7, r5, 0x401, 0x7) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000806000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f75000-0x4)=0xe8) r7 = getgid() mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000fdf000)={&(0x7f0000fe0000-0xc)={0x10, 0x0, 0xfff, 0x800000}, 0xc, &(0x7f0000fe0000-0x30)=[{&(0x7f000086e000)=[{0xee, 0x2, 0x100, 0x9, 0x5, "4796bcea626914c766fefd765c2a1004c99a929e496128a4fddf745b5bfbcda9983fed4e53be2b5abf6e9129caebd71f907c63512e3b2da8814e235673f0f793265856bdb36f8f2d392b3ba203d05e158ae81a0c37e970be07055937e69a66b92228282a36e50217ffccdb56f35f190a6af1dd7d54592d81941a78f460bdd192ae08d8d8b4bf41e7e521057b6b209fecb1be7584b32802ae66ca5463ea09f47969bc7250efe008f6e64059df9b7b577028efa7de8ce024d73dff256c3c48d9d06ef114f00e0e210aadede4f83dd57030938c2f62e1794296d56505fe05ea"}, {0x33, 0x4, 0x4, 0x81, 0x100000000, "2b033c399959f7015bd89ad5dc2c03653d58190adca68410f51154fc8afc833582578f"}, {0x8e, 0x8000, 0x2, 0x1f, 0x400, "2d6890d458ec754e6f5e904666fb56b6f8f291406d878352148ede67133288b1c251ef12c4b413f0c664ec5f0d094668f71c77ccebcb46c8df9a91c64342ddf6df87171935f86d3435e387eaa61670d5aeb3ad1c6b7fa4665f13677e1a55a66db6f9977d5340b18dc47a10a2f56e3b2e5d7d26e1b203fe4c2e78a6c53bce"}, {0xd8, 0x40, 0x600, 0x0, 0x7, "b2b6a1184494a92d14c271e3da92eec6c37e5475f7868bb4fb96a28c7a906713a7c05a4f80a9e095df77ee2f3cdf382bc61ba415b4373eb8812e89ca488ad7d7e15841ed86d99521f31be3a0cec5d6c5f3256db5b6158ddcd54d4157a776f95bb3a58c08869e81cd2f4474f64c7e9aa79a4b2cb47aeefde2337722b017033a7edb0e4501f55bd5578dfc7c489272b82e4c64c50888a236201fd5fa3da09985ceaf167c048dcbea5c84667178fce6115f8a14a7f08498713a9f9dd9c488205606834c2c5f8fa3f57c"}, {0xa7, 0x3ff, 0x8, 0x2, 0x1, "654a1ff0d311f3201cf2b43bde97710c8d73080ffbbf3ae8bced80ac1e73b5cc31f688489aeccdb591b61cf2c30bd3f05c7a85382545070fce99d9af222274804275899bc79e783e965cdca7902f66b642792b4edc985ae95cfee67435f9ca81e2a8a69bab7cb5fbad0b9b7898971da9e13a717a7fb56d3866c4c4d9bb8e3064bc703db6eab502338ebf630272d41322b1873a0228be94"}], 0x32e}, {&(0x7f0000018000-0x6e)=[{0x6e, 0x80000000, 0x104, 0x80000001, 0xec, "aade4a7f9a4f53d7b266965124bf751e6ca47dcfe42e274715312af7c79d1dbb5107a67141053b63339304800a9f3ab805b19199968152d5841dcb41555d78427bd2bb8af0d509f1d385d94e3e0eb2b1030ec16f716fa8e729228be9545d"}], 0x6e}, {&(0x7f00008d6000)=[{0x10b, 0x200, 0x300, 0x1, 0x3, "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"}, {0x3e, 0x8001, 0x420, 0x3ff, 0x7, "1c749e16418c3580913b0e1d92e9908d4fe73316ad65ab406fb9ebb964cd60f57599cac6eecf99492e6ce2dd6987"}, {0x29, 0x7ff, 0x916, 0x401, 0x16aa, "36074a61a97f3445251f56aa901362fd4289c8eb26a3f2a6a0"}, {0x1c, 0x0, 0x901, 0x5, 0x8a66, "111ed62131c451c6fb75c6df"}, {0x62, 0x5, 0x300, 0x1, 0x8000, "77a2cee53a6b77681997e8e4df10b7080f0c70e9b6657facae89154a9f9ed64b7bcab551477aaff7549cb5c1fe5365eb2f0c25ee86329b406e01399ddffe84a0f22c3515a9a39397fb7839f0a4f8e71b27c9"}], 0x1f0}], 0x3, &(0x7f0000fe0000-0x68)=[@cred={0x20, 0x1, 0x2, 0x0, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x3, 0x20008800}, 0x4) memfd_create(&(0x7f0000d10000)="65786f667300", 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) lseek(r0, 0x0, 0x3) 2017/11/23 04:02:58 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000b57000-0xe)="2f6465762f6b657963686f726400", 0x240, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000faa000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ceb000-0xa)="2f6465762f70746d7800", 0x20000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f000021f000)=0x6, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000298000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b17000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000adb000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000007000-0x30)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x6, [@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @broadcast=0xffffffff, @rand_addr=0x0]}, 0x28) r4 = open(&(0x7f00002ba000-0x8)="2e2f66696c653000", 0x200000, 0x14) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fdc000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000952000-0x8)="2e2f66696c653000", &(0x7f000014d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) getuid() fstat(r2, &(0x7f0000033000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000331000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e16000-0xe8)={{{@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a3000-0x4)=0xe8) sendmsg$unix(r4, &(0x7f0000ac6000-0x38)={&(0x7f0000c69000+0x44e)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000481000-0x80)=[{&(0x7f0000f6e000)="4dc47cca2b1e69f548a94ee626827ec941761e3bb6cd7c4a3a26abe7a773feb4a4f3c8f0f50118a8057fecd0eec30e427cf2eafff8e0ade94a245177dae7f50b6b20945b5335353768d5276711d88f628c157eda63bd138692a3a8f52a4a", 0x5e}, {&(0x7f000004a000-0xdf)="0a53581911c898b46c2ec2b9fb088fa4b3e77f07feaf862cdbfc893bd56c53e5b277c71dba07c2963018381aa5520872cc60e21491c357df5c44d82374075984ea6010b13c7f728dbba2a0bedaa80df3156977fde19727ca223486304e79df099a51b6bfb1638150e1955457c22e23d79440fa0d45fa3335cbd1b9b2ca4ba5186c205a9031aa34d41d345e5fe225601d06bc1668c627dbc57015b4e65a896bdc2fa0064357be09a9c7865daf91b35492aeb2573e32d086e9ea699f1f358741d96b8d92dc78c9550c390a451b11d60fcff1ae6718c538993fe650b2cced53dd", 0xdf}, {&(0x7f0000121000)="2d4140a4598eaa90f9d550419ca8c228b003e8c43e0340bb5f939c52fae60b38077fca8d9cd540e57fcfc1f58045c7a3f2758e0000c7b2e48c1400c6d3733461e527931900658ac010f20798943d270dbceb62ce64070bc1fea913061c0d5316becc68aae1823b1f62a4e66aefbba6c062f31d9b10d7410e9fd738f4af99409b033acbe92238d43bcc", 0x89}, {&(0x7f00007c1000)="036ce642b3f1886af7a47690205bbb23f5eb51a1790aa1de8181784ac77c016a582495aecbc601532189fa12d3a9d9a30c004be0033e1e8dd11e0c74427dcb0e23c7c41874d857dd52db223b7b1ea7b90c51c4d83cb5258fc4f984d6c3dbe2eb199daff750142ca542ea2bafce140f9156764eca18ba1f7e5a57086d08cdb44b27833a3665a6f2a2ecf755759f7b5f059e0ad1ffe90f47bccc82317ece521f7631465eb26671009a89e5d848c0b7f799eecd22dedc89652b0a2fd67713f8a6815c7e85379f6d", 0xc6}, {&(0x7f000010b000)="a44d5acec97590e3e35274a7f36998d77d8476c33093e5b967c193f46f168f7042ae3ac209cd6e58165f4c5dc9d24a9d438b1f73b698ef223015c8735e0d408fb12189c857800a2e7d72cb29a30f4aace85c803dcfb5b94230fdbee2c45389dbfd34288cb2a7d797236a6e67c02dca96ee273d20d785a328150338c44edc4bfd150e93338abf864814fa092daf9f80fef9cfbb18b4ff0685f9a30d6fd75a0f9e9d42e436731dc3d2841484728c88674b49b58a2a77587d52133a2d6e05d9e4c2e49ca9d4f8a3e68ce4fdeb04a133a04ce72452d39d386e91bbe953ae66f154c4", 0xe0}, {&(0x7f0000751000-0xef)="fa9c6bec71b61cac5ff5a8396f1e0f5e266662c52d3c31195d0c86221a622d0a89c0c6dbf9fcab866acb30e6e90390f12693cba89077e7afc92b73cf7e5dcf689a6583f45e683555965f32382f808aadbf7bf3b97c140fae5f5e9e0a5e92a7187d17b549152dfd1e1e329649b5c7f0653df6914cd6d235640ef3bfee788e91e67485abdadf411ee4b62dc26724e3327209cab5be7b45a9cecda2cee2d7d7617288ddf3ff2571988aa8b90f16495a37f6a6c8fb068274255316101f558bdf0da050a7fe0445ecf058d3596519434f8e97b3729e4a16d7941582791ff28f2e3678a35d555259bb3f23e558046267b7f7", 0xef}, {&(0x7f0000523000)="c9567d55dcc805cb0bdfeffd46cd700ee2725f762b88e6cc48fd9a9ef2ed7f1817f807d80ec3bc48017586adf17f1ce4ab968822ca1553d66589b044c0256ccd9ce9a3dbdf6bac46efa19bc3257ddbef4c446ae148", 0x55}, {&(0x7f00005b5000)="16c74dccf5f5f9f21b2dde20ea2fc86e58cf9e577c1ea81e3e85d77296b1dfef259eb4b7224a0b9ef3fec37ff1177f3c8048214805f3ca3ccd3c8b7736b2a82177a0db473ecf4f57ae55f8dcfc2a2db0a1cb2029011c4518f36c112dee558d6f5195b8f3bb73837ed91959db99dfa0db4225233bc72f25846fffff6c9f935b95c7e381a5bde70a3f7a34d08e8da6", 0x8e}], 0x8, &(0x7f0000e30000-0x70)=[@rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r5, r7, 0x0}, @rights={0x20, 0x1, 0x1, [r4, r4, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, 0x0}], 0x4, 0x8000}, 0x4) r11 = socket(0x10, 0x3, 0x0) clock_getres(0x7, &(0x7f0000c96000)={0x0, 0x0}) write(r11, &(0x7f0000c4e000-0x23)="2200000016000700010007cd090005000a0800e71b000809050000800400080000006e", 0x23) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000092f000)={r5, r6, r8}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000c99000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x3, [@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x1c) getsockopt$inet_dccp_buf(r11, 0x21, 0xf, &(0x7f0000dbf000-0x1000)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000