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", 0x1000, 0x3fff, 0x0, 0x0) read(r6, &(0x7f0000edb000)=""/4096, 0x1000) 2017/12/30 12:47:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000348000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000ab0000)={0x0, 0x0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000970000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000a3b000-0x10)={0x5, &(0x7f00001ab000)=[{0x1ff, 0x401, 0x2, 0x6}, {0xffffffffffffffff, 0x9, 0xa67, 0x101}, {0x4, 0x6, 0x8000, 0x400}, {0x8, 0x65, 0x1, 0x8001}, {0x200000000000000, 0x1, 0x1, 0x1}]}, 0x10) 2017/12/30 12:47:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f84000-0xe)='/selinux/user\x00', 0x2, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000058b000-0x6)={0x10001, 0x2, 0x6}) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:47:58 executing program 2: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000015000-0xa)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f000000a000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000003000)={0x0, 0xad}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000003000-0x8c)={0x0, 0x84, "a25f43f4cd60d3dd5538a83109808234c6568864b27271780d147543ddbf40342bfb9cf3f5663c6f9e63d15681237dcce80522542ab53f8e36befa193eaa8fdb1c1849ce963c0550acebb8ad8f4d1937539b632f46f5aa17f741308a2951068b5e1413adb2ed8f86e032924a7691e8270aa624625daecf814d66433d21233ce3014ee5a8"}, &(0x7f0000006000-0x4)=0x8c) fcntl$getown(r1, 0x9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000015000-0xb8)={r2, 0x6, 0x2, 0x1, 0x1f, 0x5c, 0x80000000, 0x7fffffff, {r3, @in6={{0xa, 0x1, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3485, 0x401, 0x0, 0x10000, 0xcc}}, &(0x7f0000008000)=0xb8) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xfffffffffffffffd, 0x0, [@sadb_x_nat_t_port={0x1, 0x0, 0x0, 0x0}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 12:47:59 executing program 1: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000e000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000b000-0x98)={r1, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x751dc841}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8}, &(0x7f0000001000-0x4)=0x98) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r2, r2) setsockopt$inet_int(r3, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2017/12/30 12:47:59 executing program 5: r0 = add_key(&(0x7f00007e0000)='dead\x00', &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfe, "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"}, &(0x7f0000000000)=0x106) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x541}, &(0x7f000093b000-0x4)=0x8) 2017/12/30 12:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x2, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000617000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070b000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9) 2017/12/30 12:47:59 executing program 1: pipe(&(0x7f0000110000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = mq_open(&(0x7f0000001000-0x16)='vboxnet1vboxnet0self.\x00', 0x2, 0x9, &(0x7f0000001000)={0xffffffff00000001, 0x753, 0xcc9, 0x8000, 0x56d, 0x280, 0x1000000000000000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x7b5) write(r3, &(0x7f00005da000-0x24)="24000000130007fffeff0400010009000120000c09000300010000080000000000091617", 0x24) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f00005b1000)=0xff, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000666000)={0x0, 0x1, 0x3ff}) close(r2) finit_module(r0, &(0x7f00003bc000)='[', 0x1) [ 53.513224] device lo entered promiscuous mode 2017/12/30 12:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f000009c000/0x3000)=nil, 0x3000) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009c000+0xba4)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e1d000-0x4)=0x0, &(0x7f0000a9a000)=0x4) mq_timedreceive(r0, &(0x7f000009c000)=""/162, 0xa2, 0x10000, &(0x7f000009d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f000009d000-0x18)={&(0x7f000075c000/0x2000)=nil, 0x1, &(0x7f00007eb000/0x2000)=nil}, 0x18) 2017/12/30 12:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000568000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x0}, &(0x7f00009b1000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000010000-0xb6)={r2, 0xae, "81f5a16029f5ba9ad96f7d73bdf20e0db6ccc0186a587bfec6828511808aabc1ddbac2c9653aea5bee7540a9a2abcdd075c87e5c59c3bc638b8e88f1944718a5828008416f6fc3adc1531dfda7c8b196e323621a7267ded76c1322897f786d39e85dc69d7498c13969cf1f1e149e511f538446667f6e9ac714c5fc2474759d66a89094714812663b16ecb0e8588ce6415609a4def0c1559a3cc387be9d6b8ad525597ad0e320ffb0440fe454fc0a"}, &(0x7f0000a7a000-0x4)=0xb6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000d7a000-0xc)={r2, 0x89, 0x0}, 0xc) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000ef0000-0xc2)="18000000020001000000be8c5eff8c88360000f1010300ec0000050000000e640002b933d898055bf74852bb6a8807567e59dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87cccfff6ba00b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fffa21b571068393d33b5affa00041ad0b4c2c23eef679567", 0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000461000-0xa0)={r3, @in6={{0xa, 0x0, 0xcf, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0xffffffffffff9ffc, 0xc7b, 0x0, 0x81}, &(0x7f0000375000)=0xa0) 2017/12/30 12:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000efc000-0x1)='.', 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a90000)='/dev/autofs\x00', 0x80800, 0x0) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000592000-0x4)=0x0) faccessat(r0, &(0x7f0000f13000+0xe61)='.', 0x126, 0x100) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000b14000)=0x0) umount2(&(0x7f000050d000-0x1)='.', 0x4) 2017/12/30 12:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f000080f000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffefffffffffc) writev(r0, &(0x7f00001c1000-0x80)=[{&(0x7f0000e60000-0x9e)="0943e78e927e7201049258c2efb8b83683f93d459071e642da37962f6975dc94498898d2cb537bc6025e1eb4031f88f5f94d0375d871b27ae7037d2d205f33c30c34ea9862c692f6a2ad401746bceeac9fcc6b574611bbf01ba7b79adc414d102cf2d93c7e56ae9de814d7c646a71be822df730d1e30cefafe3dbc00bb92d0adc0cc6310d755b57fee61b726b57339338a3acbeddccc56347e0ee8270753", 0x9e}, {&(0x7f000099f000-0x2e)="02031a38f48450fbe9bdb0cb8c1e071cdf6329d12202c8e47e53cbb097ef6f23d5ef7604b0b326ff3997a5574020", 0x2e}, {&(0x7f0000672000)="1296ffd630ac142d2d62f4608ef74b48f5ac8fb1b416a2e6c9231f84f5fba5a3aa7edd9881096b03fa340bd2f87bc90ef8ab5fec197ff6dc6e2b0deb3e87b5d5c0a6d7b57b2eb92159ca4897c0d6dfef518f96b517d3e7a214ffa335a2e4da021d77b1cbfc62f3974121d75e11949f2d3bc764ddea59723b90db2c48626ac6bd0eed086cf145ffb1f9e9b6604461e517c03d72fa9c02b18c4feae58d5a28cab0a0d8192458e83b68095c753d26418a78c304333e777d809353f1cf31496b8901aef7cae61b9f4940d182d4d55a5dcdc934051433ce8acf20dcf0d64f989f7222e762cc61090dd56e82e577ffc3ef50dcfc", 0xf1}, {&(0x7f0000942000)="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", 0x1000}, {&(0x7f000031c000)="bd76516fdb3dfa067719af7fb2c35d6c754d9f13761bae096ebce2e33787add31fca034402962ce79d8d37804a1304a47ecfcaf0a4a8b495768156e35f15af15a8097fb9684637895101062c2c8cd224a8c0cd70aed219752ed172ed1caf151cca9fa872e0e2a76e3228f13c125a278de97c03f9dc41228a2d2103bc5bb3e853007d", 0x82}, {&(0x7f000020d000-0x78)="a0a0d972f94a1907c012df577c97f0e7ab17e23c9b9322fd622431a5fed542f96f7290aaaa8cc2fdc7ceec50ec9866420aeaec7eac8acda69266151c55fe32da2715a6ec95351ad53e8e22833ef91991c3a0e21daba3f3a0df4b4c4b6c848c87f60d3cbe684ab7b352033469f320be2f592bd0b5494a2a85", 0x78}, {&(0x7f0000215000-0xe2)="17fe1208ec94241faab53cd13873c3877fb07f74c31b096ffaa3a87dbd0522a8eceab0329f64c62859af97723af32d641fad5f00349ed6f8cc9b9f62edd2305e5c73f0c0376afcdb2e3f6f8364f8a855fd9a28776d36443e4f7c9524e0fb2dfe4b3aa0f97530e198a990208cf0a8ad93b52d3dfa10a6e9980c5feddc360fd460755888cda47a7053456d0d5b38e4ead17160de31507bcbdd9b53a86b7fceeca88fd0bfec6cc4928b19cd0cf670be047e5839896f61d594e5739e6de9036adab751748153f359c184e68947552521a0f6012326f4581a99b2a9c33d4d7fec5b644e1d", 0xe2}, {&(0x7f00001e6000)="a962ec78f9f6e7df82a01ea07d3f8162489779ae2bf089e6b82cee7ca59ef5be1006f22757a2603b9167518d62810bf452dc86eacce40d0dd2db610c1fd991f3ed065e0877ff1bbd5cbf2426de4686886c5e35c2409e85a9007d371bc7892b371ffcdb39c5360e241b50ff7ad5a00d7030b1fde6d4d4d4e54f04124127ece8089cbbf1e3c4f47249ad54a95ddb596869457db0ea9034ab43bf9ccacb3191f1fc9cb1ddbda726b37d", 0xa8}], 0x8) r1 = dup(r0) accept$unix(r1, &(0x7f00004bb000)=@file={0x0, ""/108}, &(0x7f00009db000-0x4)=0x6e) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000055a000)='/proc/self/net/pfkey\x00', 0x16d000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000c11000-0x50)={{0x0, 0x0, 0x0, 0x2, 0x800}, 0x6, 0x3, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000027d000)='/selinux/load\x00', 0x2, 0x0) ioctl$TCFLSH(r3, 0x540b, 0xbe) 2017/12/30 12:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x10000000000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000615000-0xc)='/dev/rfkill\x00', 0x400100, 0x0) mq_notify(r0, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000890000)=@int=0x0, &(0x7f0000057000)=0x4) 2017/12/30 12:47:59 executing program 1: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(r0, &(0x7f0000000000)={0x0, 0x0}) ioprio_set$pid(0x0, 0x0, 0x3) 2017/12/30 12:47:59 executing program 6: mmap(&(0x7f0000000000/0x5cb000)=nil, 0x5cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005cc000-0x9)='/dev/sg#\x00', 0x2, 0xfffffffffffffffc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f00005c6000-0x4c)=[{0x1b, 0x0, 0x0, 0x0, 0x0, "37d543aec7410c75cc00ac"}], 0x1b}], 0x1, &(0x7f0000002000-0x100)=[], 0x0, 0x0}, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00005c6000-0x39)=""/44, 0x2c) 2017/12/30 12:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000849000)='net/tcp6\x00') setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f000038d000)=@req3={0x5, 0x8, 0x3, 0x1, 0x3ff, 0x1, 0x200}, 0x1c) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000196000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c98000)=[{r4, 0x204, 0x0}, {r0, 0xa400, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x400, 0x0}, {r3, 0x12, 0x0}, {r3, 0x11, 0x0}, {r3, 0x40, 0x0}, {r1, 0xc00c, 0x0}], 0x8, &(0x7f0000730000)={r6, r7+30000000}, &(0x7f0000540000-0x8)={0x5}, 0x8) close(r2) close(r1) 2017/12/30 12:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000c54000)={0x0, 0x3, 0x81}, &(0x7f0000209000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000d59000-0x8c)={r4, @in={{0x2, 0x3, @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]}}, &(0x7f0000b49000)=0x8c) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket(0x11, 0x803, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/30 12:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common="74756e033000000000200000001000"}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad07ff0f050200000000000000a317", @ifru_names=@common='tunl0\x00'}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00002d2000)=0x1f) 2017/12/30 12:47:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000165000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad7000)=0xb) socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$loop(&(0x7f0000a12000-0xb)='/dev/loop#\x00', 0x6, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000084000)=0x14) r3 = dup2(r2, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r3, &(0x7f0000001000-0x8)='./file0\x00', 0x1) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) acct(&(0x7f0000dc8000)='./file0\x00') setsockopt$inet6_buf(r0, 0x29, 0xfd, &(0x7f0000061000)="e253474da4a6695371e3752d3e38a1876cdb4d44352572edb0249b2658457d69106cd8d2bc484c62d4619a37707c824b8dfb220dd2375b054ec7ddfaa556ae8f029d8eb025fc35444b8ced034ce9030d7d329eb5919772c2597bf2ae0892cfb18c64dd77ef253b58c98e29ecb031b3903cc72ea0b025a246804f1729fde3740c57c52b0c2584dd96f6b518457999ee8399e4037eb70aa68f8a6a195a8d6b1806f5717711106196065e497879ed97373b88e32594fd30922217fc9ecd5b16863419dac3f9b292ba167e5ec7147c4f2b453653c2cb02f6ef0001011dccea53d2b9c5e6ea9f0650cdac18a338c2b16f4dd660d9b483615b66f2b1", 0xf9) 2017/12/30 12:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005c4000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000090a000)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000620000)={&(0x7f00000c2000)=[0xff], 0x1, 0x1, 0x1ff, 0x8d1c, 0x0, 0x401, {0x7, 0x5, 0xfff, 0x3f, 0x7, 0x3, 0x1, 0x2, 0x5, 0x1, 0x6f67, 0x5040, 0x7f, 0x101, "c1a182c219ddefeadebe98caf11f9cff6a0789bd983b14cb8fd7850ff005cb06"}}) clock_getres(0x7, &(0x7f000006b000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r1, 0x0}, 0xfffffffffffffffc, 0x0, 0x0}], 0x18) pipe2(&(0x7f0000ddc000)={0x0, 0x0}, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000016000-0x4)=0x2, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r3, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="eb", 0x1}], 0x1) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) read(r3, &(0x7f00001a4000)=""/1, 0x1) 2017/12/30 12:47:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d37000)={@generic="4ae18399b618c9c379dee7422ffe3eb9", @ifru_flags=0x1000}) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r2, &(0x7f0000bf0000-0x8)=0x0) accept$unix(r0, &(0x7f0000ff4000)=@file={0x0, ""/4096}, &(0x7f000074e000-0x4)=0x1002) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000051e000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000374000-0x20)={0xff, 0x0, 0x7, 0x4, 0x1, 0x2}) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) ptrace$pokeuser(0x6, r2, 0x7, 0x9) 2017/12/30 12:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80803, 0x6) write(r0, &(0x7f0000644000)="220000001dff01fffe0008098000000c00100002070000000000000100822645d7", 0x21) [ 53.733105] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65309 sclass=netlink_xfrm_socket 2017/12/30 12:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00008e6000-0x10)={&(0x7f0000091000/0x4000)=nil, 0x4000}) setns(r1, 0x4c000000) readv(r1, &(0x7f0000960000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00000b0000-0xc)={0x90000000, 0x0}) execve(&(0x7f0000db2000-0x8)='./file0\x00', &(0x7f0000cf8000)=[&(0x7f00009fc000-0x44)='vmnet0/[md5sumsecurityposix_acl_accesscgroupsecuritytrustedvboxnet1\x00', &(0x7f0000711000)='keyring\x00'], &(0x7f0000d93000)=[&(0x7f0000f19000-0x7)='cgroup\x00', &(0x7f00007f7000-0x8)='::wlan0\x00', &(0x7f0000b81000)='vmnet0wlan0\x00', &(0x7f000024a000-0x1)='\x00', &(0x7f00003a0000-0x1)='\x00', &(0x7f000026c000)='\x00', &(0x7f0000eaf000-0xe)='wlan0GPL]em1^\x00']) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000f92000-0x50)={{0x0, 0x3, 0x4, 0x3, 0x1}, 0x5, 0xc4, 0x283d8304, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:47:59 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000013000)=@assoc_value={0x0, 0x0}, &(0x7f0000010000-0x4)=0x8) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000a000)=0x8, &(0x7f0000014000)=0x4) connect$inet(r0, &(0x7f0000012000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 12:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x14, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d4"}], 0x14}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x44011}, 0x0) [ 53.784604] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=65309 sclass=netlink_xfrm_socket [ 53.794626] device gre0 entered promiscuous mode 2017/12/30 12:47:59 executing program 0: socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000c42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/create\x00', 0x2, 0x0) r1 = socket$inet(0x2, 0xa, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 12:47:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001f1000)={0x0, 0x0}, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00006eb000-0x8)=0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004b8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c18000-0x4)=0xc) syz_open_procfs(r2, &(0x7f00003f1000)='net/ip_mr_cache\x00') readv(r1, &(0x7f000040b000-0x30)=[{&(0x7f0000376000-0xd5)=""/213, 0xd5}, {&(0x7f000009c000-0x59)=""/89, 0x59}, {&(0x7f0000cdb000)=""/27, 0x1b}], 0x3) fcntl$setpipe(r0, 0x407, 0x10000) preadv(r0, &(0x7f0000514000)=[{&(0x7f0000947000-0x47)=""/71, 0x47}, {&(0x7f00001e3000)=""/167, 0xa7}, {&(0x7f0000723000-0x30)=""/48, 0x30}, {&(0x7f00005c0000)=""/150, 0x96}, {&(0x7f0000bca000)=""/164, 0xa4}, {&(0x7f0000aa6000-0x2a)=""/42, 0x2a}], 0x6, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000012e000)=""/13) 2017/12/30 12:47:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000ae8000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b4b000)="d099ec6a08a27c95ea85e2628c264f6b753fb1d0804e87e23a39053ca1ea70e85fac767a9c282e682b4284550a499102586586ff4229f4a1f65f5844c900d7bc3d687fceeef54c0bfe2df1c29d4190e31dcffac9ed1707efbe365f5f2d746b71391613224c9295ca0bde7e5e85e0de6689f36074e439b1355c9ceb69e29b5d0c718ea2993477abcd8e3e9ab9004b62155a636d210012931512a33e85c59e05a668293d1cba7057b78ae7b054dc9cbe462ca7a9a5f5fb93d112f6a77395a6d3e77eb96e8ffec1fc40fa6ccfe2f9a305bd3adf65", 0xd3) syz_open_dev$tun(&(0x7f0000362000)='/dev/net/tun\x00', 0x0, 0x880) 2017/12/30 12:47:59 executing program 6: umount2(&(0x7f00007d6000-0x8)='./file0\x00', 0x3) [ 53.836296] device gre0 left promiscuous mode [ 53.847372] device gre0 entered promiscuous mode 2017/12/30 12:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b1e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000040f000-0x4)=0xc) r5 = add_key$user(&(0x7f0000355000)='user\x00', &(0x7f0000faf000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005e0000)="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", 0x1000, 0xfffffffffffffff9) keyctl$get_security(0x11, r5, &(0x7f0000eb7000)=""/0, 0x0) sendmsg$netlink(r0, &(0x7f000046b000)={0x0, 0x0, &(0x7f0000486000)=[{&(0x7f000029d000-0x2164)=[{0x2c, 0x8f0, 0x2, 0x80000000, 0x5, "5e7693baa1a216d579ba7a509f509c2279b524da58f037cdda8f"}, {0x1010, 0x3, 0xc00, 0x3f, 0x47d, "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"}, {0x24, 0xffff, 0x220, 0xffffffff, 0x0, "67106e2c335f4a13edc611939d657d5d508a14"}, {0x94, 0x8, 0x400, 0x4a32, 0x7fff, "387b07ab58930ea009dc2bf63e081c620038e7821e1303042ffac925bb2eab0b4ae03ba2c678cef7263915fc2363359b68e40c19514cb02a8d43a943628a159d5b5813593726c9c766a6d80bdc21e5f1dee12c6f1d8ca5de58d0e98b68aa88b8b43abcf03df6c779e13e40b19f10c07d3ab6965db8b0a0389c7a00af242e2774d607"}, {0xac, 0x3, 0x400, 0xfffffffeffffffff, 0x8000, "d074baa2efcbf01d14fc60792e6450285c2f6d0ff5f2f2ecc56fdd7f66a85569eb62546ae0a86468da63dff783abfe2272855711129d226cd94616db200010d270ab83c6067773348f4c25fdaf90477f16ddde17cf70515f3ef9c9e6046f31dbbf3e17d92fe959bb95324a82335192ee45e83e9d3171e446fb13a151ecf7de5d39b2661a0b5cc3680731a4a8cd2905b01cfb562328245582fdf5"}, {0xa8, 0x6, 0x200, 0xc9ef, 0x6, "cce6819b744df1332f4ced35aaf4584dca08716747c3a3bdf4cf77a18dce66caffebe2f5873b062b954a1e46895c51ef326c3dee84dc9727924097de4c622871305825b057f3716fb45d7f48e19bd63af8045856c20dd2f55c03c4bb7376a49a66eb34843e99a0c3c9d5a23d5308e38df967d7ff04114bc2c2dd22bf4a432af207b4b70821ae816830625ebea07f1f49d4fabe08d134"}], 0x23f0}, {&(0x7f0000612000-0x194)=[{0xf4, 0x4, 0x302, 0x8, 0x5, "1173b606ac4787b77e7256e359c2e562e2742dd60fd560e65220a1dd85e7472e85c2554bfe0293bf4541eac8caf6e0d5b0b2dabbaf0bdb85892e65450cb93b55390f670f43e93ab8f2e77a534efaba97fbeca42a0f17f65ccfd7ded4aedc3ae53931a7dfa63710746caa54998d3e03f857a63467a54fdf05be2cb7f9bfa1d26af9f9b508b0b5e611757685c10d012a48166c813a11e8123390764cb130991352fe73026912e1090fca0d70d97f07649ea19fdc6333e4f3c3d43d3034d9001c83f337d5c0ede92158770391927b49d05c6f38a8899e15d1c8fd78738077fbe4638f82b567"}, {0x10, 0x800, 0x100, 0x7, 0x5, ""}, {0x90, 0x7, 0x4, 0x10000, 0x80, "0f851f844141e0c5fc9f3a747ced50d64902174f4e45c898b6b83ac8c0b5ff996030e569a00b1a665d9b2400988b57c5e9cb07b2465b36a0c1277e0f14d55363f49d01bb6c17ed7edeb43a9af6ebb16158be2c955739047e5af970b1f102216007ff6f292b226f4411171b56707f4ba685851c61320a0c4e730213480cefd160"}], 0x194}], 0x5, &(0x7f000070a000-0xd0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xd0, 0x20004854}, 0x20004041) getresuid(&(0x7f00009b2000)=0x0, &(0x7f000006c000)=0x0, &(0x7f000050b000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007a5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ad2000-0x4)=0xc) fcntl$setownex(r1, 0xf, &(0x7f0000062000)={0x2, r9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f000033e000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000e44000)={r11, 0x0}) r12 = geteuid() r13 = getuid() sendmsg$netlink(r0, &(0x7f0000616000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x4, 0x10, ""}], 0x10}], 0x1, &(0x7f0000c15000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r8, r10}, @cred={0x20, 0x1, 0x2, r9, r13, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r12, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r12, r4}], 0xb8, 0x0}, 0x0) setreuid(r6, r7) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5d000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000308000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000082c000)=0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000874000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty=0x0, 0x0, 0x1400, 0x1, 0x5, 0x12, 0x80, 0x20, 0x4, r15, r7}, {0x9, 0x6, 0x5, 0x6, 0xe90c, 0x1, 0x478fcbe6, 0x4}, {0x1, 0x101, 0x1, 0xfa5f}, 0x10001, 0x10001, 0xcea5, 0x0, 0x40, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000}, 0x0, @in=@multicast2=0xe0000002, 0x3, 0x4, 0x2, 0xd86, 0x8, 0x80000000000000, 0x9}}, 0xe8) ioctl$TIOCGSOFTCAR(r14, 0x5419, &(0x7f0000bf6000)=0x0) readv(r1, &(0x7f0000348000)=[], 0x0) flock(r1, 0xfffffffffffffffe) pwrite64(r14, &(0x7f0000be0000)="7f6de348fb0585e902eb16801db6f04e797fd9936f48ec65148656bd4abbf18d812571ccc91de9002d57d755753203b7e12aeeaf874ee94fe5aa0b86055731b965fb0eb31d4d14f4a11fbe5835a272a4f93288d7a894b148ea539c688ad62ceb9634d449049c0942dbde66d81407269c51b8985b41569ad8fa7b69de10c5c2dae78c461eafb5e29e8310a19ba85c183077c10815380d18f3cc8503c502129339d3c6c717f8a8801f24b76b5e3676eb3f05184aca67fd0fdab3421e478211862d448d05de95bb232a007925b90c6ac0dc94f4c0619bfd2c8853f63d8d025a9174a1bc65feeef9aebfeb7145bf52e61c2d13f282c24651cfea", 0xf8, 0x0) syz_open_dev$binder(&(0x7f0000506000-0xd)='/dev/binder#\x00', 0x0, 0x800) sched_rr_get_interval(r9, &(0x7f00009e0000)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f000076e000-0x3b)=""/59, 0x3b, 0x4, &(0x7f0000b5c000)={0x0, r16}) 2017/12/30 12:47:59 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000004000-0x10)='/selinux/member\x00', 0x2, 0x0) r3 = geteuid() ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000002000)=r3) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0xcd1, 0x2}, 0x8) r4 = socket(0x1b, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r4, 0x0, 0x1000000000000040, &(0x7f0000003000-0x54)=""/84, &(0x7f0000002000-0x4)=0x54) [ 53.963649] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.968304] CPU: 0 PID: 8027 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #12 [ 53.976254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.985589] 0000000000000000 990320f8d81ae6d7 ffff8801c5a7f8f0 ffffffff81d0457d [ 53.993597] ffff8801d5029800 1ffff10038b4ff2b ffff8801c5a7fa78 0000000000000000 [ 54.001586] 0000000000000000 ffff8801c5a7faa0 ffffffff81606345 ffffffff81234260 [ 54.009578] Call Trace: [ 54.012148] [] dump_stack+0xc1/0x124 [ 54.018016] [] handle_userfault+0x715/0xf50 [ 54.024484] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.031473] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.037853] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.043968] [] ? handle_mm_fault+0x291e/0x3190 [ 54.050163] [] handle_mm_fault+0x2938/0x3190 [ 54.056185] [] ? copy_page_range+0x1430/0x1430 [ 54.062384] [] ? __do_page_fault+0x780/0xa00 [ 54.070079] [] ? vmacache_find+0x59/0x290 [ 54.077578] [] __do_page_fault+0x35b/0xa00 [ 54.083428] [] do_page_fault+0x27/0x30 [ 54.088930] [] page_fault+0x28/0x30 [ 54.094174] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.100979] [] ? move_addr_to_kernel.part.12+0x45/0x110 [ 54.107962] [] SYSC_bind+0x237/0x280 [ 54.113291] [] ? move_addr_to_kernel.part.12+0x110/0x110 [ 54.120357] [] ? sock_release+0x16d/0x1e0 [ 54.126122] [] ? __sock_create+0x12a/0x640 [ 54.131973] [] ? SyS_futex+0x210/0x2c0 [ 54.137474] [] ? do_futex+0x1670/0x1670 [ 54.143064] [] ? security_file_ioctl+0x89/0xb0 [ 54.149259] [] SyS_bind+0x24/0x30 [ 54.154326] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 54.185541] FAULT_FLAG_ALLOW_RETRY missing 30 [ 54.190037] CPU: 0 PID: 8027 Comm: syz-executor0 Not tainted 4.4.107-g610c835 #12 [ 54.197622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.206943] 0000000000000000 990320f8d81ae6d7 ffff8801c5a7f8f0 ffffffff81d0457d [ 54.214903] ffff8800b2f88000 1ffff10038b4ff2b ffff8801c5a7fa78 0000000000000000 [ 54.222854] 0000000000000000 ffff8801c5a7faa0 ffffffff81606345 ffffffff81234260 [ 54.230799] Call Trace: [ 54.233360] [] dump_stack+0xc1/0x124 [ 54.238698] [] handle_userfault+0x715/0xf50 [ 54.244635] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 54.251614] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 54.258014] [] ? handle_mm_fault+0xb5d/0x3190 [ 54.264125] [] ? handle_mm_fault+0x291e/0x3190 [ 54.270321] [] handle_mm_fault+0x2938/0x3190 [ 54.276345] [] ? copy_page_range+0x1430/0x1430 [ 54.282551] [] ? __do_page_fault+0x780/0xa00 [ 54.288590] [] ? vmacache_find+0x59/0x290 [ 54.294354] [] __do_page_fault+0x35b/0xa00 [ 54.300204] [] do_page_fault+0x27/0x30 [ 54.305704] [] page_fault+0x28/0x30 [ 54.310958] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 54.317769] [] ? move_addr_to_kernel.part.12+0x45/0x110 [ 54.324744] [] SYSC_bind+0x237/0x280 [ 54.330073] [] ? move_addr_to_kernel.part.12+0x110/0x110 [ 54.337149] [] ? get_unused_fd_flags+0xd0/0xd0 [ 54.343359] [] ? _raw_spin_unlock+0x2c/0x50 [ 54.349295] [] ? __alloc_fd+0x1e3/0x500 [ 54.354888] [] ? SyS_futex+0x210/0x2c0 [ 54.360398] [] ? fd_install+0x4d/0x60 [ 54.365812] [] ? do_futex+0x1670/0x1670 [ 54.371400] [] ? SyS_socket+0x121/0x1b0 [ 54.376989] [] ? move_addr_to_kernel+0x50/0x50 [ 54.383186] [] SyS_bind+0x24/0x30 [ 54.388254] [] entry_SYSCALL_64_fastpath+0x16/0x76 2017/12/30 12:47:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[], 0x0, &(0x7f0000cf9000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000f1c000-0x8)={0x0, 0x0}) dup2(r1, r2) 2017/12/30 12:47:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000f82000-0x28)={@common='gre0\x00', @ifru_mtu=0x1}) prctl$intptr(0x1d, 0x81) 2017/12/30 12:47:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000622000)='./control\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000cfb000)='ramfs\x00', 0x0, &(0x7f0000973000)="") mount(&(0x7f0000636000)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000c7b000-0x5)="8f32510482", 0x20000, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000343000)=@abs={0x0, 0x0, 0x0}, &(0x7f000014d000-0x4)=0x8, 0x0) fcntl$getflags(r0, 0x403) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a15000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ba7000)={@generic="5df8592755a2c759f7aaa977f9f2f9f8", @ifru_flags=0x9000}) readv(r2, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2017/12/30 12:47:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f000001a000-0x69)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) close(r1) close(r1) syncfs(r0) 2017/12/30 12:47:59 executing program 2: r0 = add_key(&(0x7f0000708000-0x8)='keyring\x00', &(0x7f0000f8b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0xfffffffffffffffb, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r0, &(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, r0) 2017/12/30 12:47:59 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80802) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_wait(r1, &(0x7f0000ffb000-0x24)=[{0x0, 0x0}], 0x1, 0x0) userfaultfd(0x800) 2017/12/30 12:47:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00005b4000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f6000-0x2c)=@ethtool_cmd={0x3f, 0xfffffffffffffd45, 0xd511, 0x7ff, 0x1, 0x9, 0xc7a, 0x7, 0x5, 0xd3, 0xca, 0x0, 0x58a, 0x0, 0x20, 0x80000001, [0x0, 0x1]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000681000-0x10)=[0x0, 0xffffffffffffffff]) setresgid(0x0, 0x0, r1) 2017/12/30 12:47:59 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f000072e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000d88000-0xf)=""/15) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) r4 = dup3(r3, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000485000)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) listen(r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f000024c000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000c43000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000931000)={r5, r6+10000000}, &(0x7f0000430000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000004b000-0x8)={0x0}, 0x8) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000009c000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000daf000-0x4)=0x6, 0x800) r1 = perf_event_open(&(0x7f00000cf000-0x5e)={0x5, 0x78, 0x5, 0xb45, 0x5, 0x5, 0x0, 0xaff1, 0x0, 0x8, 0x2, 0x7ff, 0x5, 0x7fff, 0x3, 0x8, 0x5, 0x20, 0x18, 0x80, 0x0, 0x3, 0x3ff, 0x0, 0x3, 0x2, 0x7, 0x20, 0xffff, 0x6, 0x7, 0x101, 0x1, 0xe63000000000000, 0x6, 0x4, 0x7fff, 0x3, 0x0, 0x100000000, 0x0, @perf_config_ext={0x0, 0x1}, 0x1401a, 0x0, 0x80000001, 0x7, 0x1, 0x90a, 0x6, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x1) fcntl$dupfd(r0, 0x0, r1) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000d63000)={&(0x7f000077b000/0x3000)=nil, 0x9, 0x3, 0x40, &(0x7f00000bc000/0x4000)=nil, 0x8e6}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00003a1000-0x10)={0x2, &(0x7f0000f4f000-0x10)=[{0xd4, 0xda36, 0x9, 0x9}, {0x7, 0x8, 0x36d1, 0x3f}]}, 0x10) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000805000)=@req3={0x4000000, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000236000-0x8)={0x0, 0x0}) ioprio_set$pid(0x0, r0, 0x1f) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000906000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a3c000)=0xfffffec5) 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000000000/0xec5000)=nil, 0xec5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e78000-0x16)='/selinux/checkreqprot\x00', 0x200240, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000ec5000)=""/4096) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ec2000)="390000001300090469400000eb0401000700004001000000450000070000001419001a000400020007000000000100000001010c00f41ec400", 0x39}], 0x1) 2017/12/30 12:48:00 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007f9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x9, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xe, &(0x7f0000709000-0x4)=0x0, 0x4) fcntl$setflags(r1, 0x2, 0x1) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x8, 0x2) fadvise64(r0, 0x0, 0x401, 0x5) r1 = memfd_create(&(0x7f000003b000-0x6)='posix_acl_access{Y\x00', 0x0) lseek(r1, 0x7ffffffffffffffb, 0x0) read(r1, &(0x7f000003f000-0x80)=""/128, 0x80) ioctl$TIOCGPTPEER(r1, 0x5441, 0x9) 2017/12/30 12:48:00 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000d9f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e73000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f03000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000c84000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000662000-0x8)={r2, 0x1, 0x9}, &(0x7f0000966000)=0x8) socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000a70000-0x10)={&(0x7f0000182000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x4000000000000, 0xfffffffffffffffd, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000001c000-0x20)={@common='teql0\x00', @ifru_flags=0x2000}) 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00008b9000-0xa)='./file0\x00', 0x0) renameat2(0xffffffffffffffff, &(0x7f0000037000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f0000036000)='./file0\x00', 0x2) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) mknodat(r1, &(0x7f00002a1000-0x8)='./file0\x00', 0x0, 0x8) getpeername$ax25(r0, &(0x7f0000789000)={0x0, {""/7}, 0x0}, &(0x7f0000884000)=0x10) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f000004b000-0x18)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpid() mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000051000-0xc)='/dev/autofs\x00', 0x802, 0x0) ioprio_get$pid(0x1, r0) shutdown(r1, 0x1) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) timer_create(0x4, &(0x7f0000043000-0x60)={0x0, 0x2f, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000029000)=0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x7ff) linkat(r1, &(0x7f0000008000)='./file0\x00', r1, &(0x7f0000051000)='./file0\x00', 0x400) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00003fc000)='/dev/net/tun\x00', 0x0, 0x4a02) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000025a000-0x28)={@generic="e66852029e2ceb3a12e8db11067ce710", @ifru_settings={0x2, 0x0, @fr=&(0x7f0000f4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e13000)='asymmetric\x00', &(0x7f000084c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00009a8000-0x45)="da355677eb531445bb4bab7d01a01bf72a4b4b4ab6741ba62f03b22f218fdecba5d6107b37f5451bf52649e085522271b39bc56dfaeed5760e3e745481b2e022817ff6d654", 0x45, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00009e3000-0xc)='/selinux/access\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000b41000)={0x0, 0x0, 0x0, 0x7ff, 0x7, 0x0, 0x7, 0x1f, 0x1df8b29718acaac2, "43754186626eca2a1c89dd3885b78e128f75048a720bdd7f0f430b8e43dcf07a4072750bd91b15f0d9d68cdba971e40f0a2e00f444ceceb748327529914ba36e", "095ca377f532dd15bb8be9456a32cbb8f9257948f8caddda092ca29a5f3d0b7b61e9c1378e7638726126b426da620cba61930c8a2274c7d45e2685ae1cf7e061", "8ac379b70c84fe83865a31dde7776aaf783de948be290c33a38c260d9d021150", [0x2, 0x6]}) r2 = geteuid() r3 = getgid() syz_fuse_mount(&(0x7f0000907000-0x8)='./file0\x00', 0x6000, r2, r3, 0x5, 0x23108a) add_key$user(&(0x7f00003ec000)='user\x00', &(0x7f000093b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000109000)="2ae67cecc25d67164e35db9c2383ad8e89433ddc4dad05d082802035dfa20726e29bf68546d06a0f897e413257393bb216e84a569f055da9b096e4805eea0ee3b8df992ac6a68be8a3943128ec6ad0a452215285f614843489e75f099887a6cc8716d5f998fd3e9968a4b073de0b00a1d4c975c0b9c558169b0ccb6c2f5a94d28b8cdf19d19e1d737e631eb5a392a467b7e731a58612401df91d52856da4207075745e1848a387a7e89b74ab2c38e69a8c9886b1e12b8b178c4691667014750bd8a7cf6077c5d0f60107bde1a4d2036bfa26", 0xd2, r0) open(&(0x7f0000cd0000)='./file0\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common="6c6f000000000000000010000000ff00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) get_thread_area(&(0x7f000048b000)={0x0, 0x0, 0x2000, 0x5, 0x4, 0x2, 0x0, 0x1, 0x7fff, 0xffffffff}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000872000-0x40)={0x9, 0x10001, 0x1ff, 0x40, 0x5, 0x5e9, 0x2, 0x11}, &(0x7f00001c8000-0x40)={0x40, 0x80000000, 0xdb87, 0x8, 0x5, 0x4, 0x1, 0x0}, &(0x7f00007f6000-0x40)={0x29dccdd4, 0x81, 0x8, 0x8, 0x3, 0x10000, 0x4, 0x1}, &(0x7f0000415000-0x10)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000e01000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000bc2000-0x20)={0xbe7, 0x81, 0x4, 0x9, 0x6, 0xad70, 0x80000001, 0x8, 0x0}, &(0x7f0000728000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000c54000)={r3, @in6={{0xa, 0x3, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x31a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x81, 0xff, 0x9, 0x4, 0x9601, 0x5, 0x9, 0x296beb2f, 0x3, 0x7f, 0x6, 0x8001, 0x8, 0x0, 0x8000]}, &(0x7f0000133000)=0x108) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x8, 0x0}, @time=@time={r2, 0x0}}, {0x20, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {0x800, 0x0}, {0x64f, 0x0}, @ext={0xf0, &(0x7f0000131000-0xf0)="300b755eeafd9b9dbc09fe1ac51fceb9dc8f9b6739b5ff3cf9b44baa36fe66c6b3d0ca68df309dea7610906c35e3f9a3ed817b51ecc315f76d8a1256cb81568cde99fa9706df0ebaf6475d6abc2e76934ae0ed32ff127b33719ff3fb401d42956743884e196124a5dd327535324cc815905f86ecf885f7f9d7b5ed52cf1dfeab4b6b0c49601c141f2ab1a5c2d66a0b5d4d6934bee211bddd981a4ed206af5f1991b9485777cdc79f1511158a2e32c70c19dd888b7b8ece33677b87b892c7fe5ad1961c7eab8fd8e1a3ed4574be08ed5091d48d76ded5df7f5be0418b2f3eb510e07f495e8529c182eaeb8eca24d2ccfc"}}, {0x2, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2017/12/30 12:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000252000-0x8)={0x0, 0x0}, 0x80000) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x3) r1 = syz_open_dev$loop(&(0x7f00007fc000)='/dev/loop#\x00', 0x200, 0x800) ioctl(r1, 0x440000000000127e, &(0x7f0000041000)="") 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuse_mount(&(0x7f0000e04000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40000) preadv(r0, &(0x7f00007cf000)=[{&(0x7f0000bea000-0x8)=""/8, 0x8}], 0x1, 0x0) 2017/12/30 12:48:00 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000771000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000010f000-0x4)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000236000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d2d000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000abe000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00002c6000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa2b7, 0x70f, 0x81, 0x0, 0x5, 0x0, r3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f000014b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) exit(0x0) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) socket$netlink(0x10, 0x3, 0xf) recvfrom$ipx(r0, &(0x7f0000992000)=""/55, 0x37, 0x2020, &(0x7f0000221000)={0x4, 0x7ff, 0x2a63, "39e30bf6da2c", 0x7fffffff, 0x0}, 0x10) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x2, &(0x7f0000001000-0xd0)={0xfffffffffffffffd, 0x2, 0x9, 0x2, 0x8, 0x7, 0xfff, 0x1, 0x100, 0x8000, 0x8, 0x0, 0x0, 0x1, 0x1, 0x6, 0x3, 0x4, 0x9, 0x7, 0x3ff, 0xfff, 0x42, 0x10001, 0x0, 0x94}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000be6000)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a2000)=0xe8) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d42000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007f3000)={{{@in=@rand_addr=0x7, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x4, 0x11, 0x20, 0x80, 0x401, r1, r2}, {0x100000000, 0xffffffff, 0x4, 0x1, 0x6, 0x8000, 0x7, 0x5}, {0x0, 0x2, 0x800, 0x10f8f5ea}, 0x5, 0xb1, 0x4, 0x0, 0x82, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x6, 0x8}, 0x10, @in=@loopback=0x7f000001, 0x7, 0x4, 0x0, 0x1, 0x1000, 0x101, 0xfcda}}, 0xe8) r3 = getuid() r4 = geteuid() setresuid(r2, r3, r4) close(r0) 2017/12/30 12:48:00 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2800) readv(r1, &(0x7f00008eb000-0x20)=[{&(0x7f00006fc000)=""/61, 0x3d}], 0x1) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f0000d68000-0x10)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x10000000000000, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xf5b, 0x4, 0x7fff, 0x2, 0x10, 0x3f, 0x1, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x65, 0xffffffffffffffff, 0x1000, 0x1, 0x8}}, &(0x7f0000c31000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x201d2cb5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00009be000-0x4)=@assoc_id=r1, 0x4) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:00 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc8000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b67000)={0x20000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000343000-0x8)={0x0, 0x356722ba}, &(0x7f0000a23000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f000049e000)={r3, 0x800}, &(0x7f0000385000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000248000-0x64)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1ff}, @in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x53}], 0x64) recvfrom$ax25(r2, &(0x7f000061f000-0x9c)=""/156, 0x9c, 0x40000100, &(0x7f000090e000-0x10)={0x3, {"d5c9d861dfac05"}, 0x5}, 0x10) write(r2, &(0x7f0000790000-0x24)="2400000058001f0014f9f407002304000afff51108000100febfffff0800030000000000", 0x24) 2017/12/30 12:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000f8000)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000c09000)={0x80000001, 0x3, 0xfffffffffffffbba, 0x7, 0x4a, 0x2}) fstat(r2, &(0x7f000071c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) 2017/12/30 12:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000235000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000eac000)=0x3) mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000433000-0xe)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f000010c000-0x9)='configfs\x00', 0x1001, &(0x7f0000a06000)="") unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) r2 = syz_open_procfs(0x0, &(0x7f000000c000+0x53e)='mountinfo\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000003000-0x1)=""/1, 0x1}], 0x1, 0x480000000000000) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d1f000-0xd)='/dev/usbmon#\x00', 0x7adf, 0x40000) fcntl$addseals(r0, 0x409, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, &(0x7f0000b18000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x84c, @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]}}, 0x108) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d3a000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000372000-0x4)=0x48) fcntl$setsig(r0, 0xa, 0x3a) r1 = syz_open_dev$tun(&(0x7f0000ba6000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) write$tun(r1, &(0x7f0000d68000)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="1f282b7879c5", [], {{0x88ca, @ipv6={0x0, 0x6, "ae271d", 0xf8a, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, 'sW#', 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, [], "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"}}}}}}}}, 0xfca) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/73}, &(0x7f0000001000-0x4)=0x4b) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) fcntl$lock(r1, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000+0xa6b)={0x8, 0x0, 0x10001, 0xfff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000007000-0x10)={r2, 0x1}) 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000004000-0x4)=[0x0, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000005000-0x10)={0x2, 0x9b, &(0x7f0000004000)="d939fc2cc0d039adb2b467e73582e65f2ba2da6ec382a24bd5924fe3d9bc775c717afd6e076079c27c6d7f5e47b305bd2f649a238839b0f90570755267238fe0b47bfa6eb2b40d7ac8a5ef969fe41ee4d2a6aafbafd1aee559fd051d3d572c38f07c564d22aaf27f38b5b1f729b1e152dbfbc9870a9c29155aaf6cad17cad284c77ed9da5cfb9b95fadbcc20e378fea635e266b97f7a904f3034a3"}) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f000058d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d67000)=0x14, 0x800) getsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f0000449000)=0x0, &(0x7f0000a6d000)=0x4) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000af5000)='/dev/rtc\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000877000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00001f2000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000a33000)={r1, 0x7f}, &(0x7f0000618000)=0x8) rt_sigpending(&(0x7f000063c000-0x8)={0x0}, 0x8) rt_sigaction(0x6, &(0x7f00005d8000-0x20)={0x200, {0x4}, 0x80000006, 0xf3ea}, &(0x7f000013f000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000015a000-0x8)={0x0}) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xdfb000)=nil, 0xdfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000dfb000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) listen(r1, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000515000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000061000)=r0) shutdown(r2, 0x0) 2017/12/30 12:48:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f00001cb000-0x9)='/dev/sg#\x00', 0x54ec9008, 0x100) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003d9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a2f000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f00003fe000)="24000000260007003200000800367700fbffffff0100000000000000000020ff0100ff10", 0x24) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000d21000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@generic="7e282e6307ad0c25426ccbdca628d15c", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000cd3000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000043f000-0x4)=0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000039c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000643000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{0x3, 0x100}, {0xd8d6, 0xfffffffffffffffb}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/30 12:48:00 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00006d7000-0x12)={@generic="b6136d453dd9eb5e8c04ed27776f9edc", 0xfffffffffffffffd}) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eec000-0x62)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000)='./file0\x00', 0x195c83, 0x3a23d758cdf7906d) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x80000000, 0x8, 0x8, 0xfffffffffffffffd, 0x10001, 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]}) getsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fdf000)=0x4) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b62000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) socket$inet6(0xa, 0x4, 0x4) r2 = epoll_create1(0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000064000)={0xffffffffffff906b}, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a90000-0xc)={0x0, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x4440, 0x0}, {r2, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000fa8000-0x1c)={0x7f, 0x1, 0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fce000)=""/10, &(0x7f0000fce000)=0xa) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fd0000-0x1c)={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, 0x1c) r1 = getpid() getpgid(r1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fd0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd0000+0xb82)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00009b6000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/30 12:48:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000da7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00008a7000)={0x9, 0x0, 0x0, 0x21eb}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00002da000)={0xffff, r2, 0x2, 0x3}) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000fd9000)=0x0) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) fallocate(r1, 0x2, 0x11f, 0xfff0) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000cd8000)={0x0, r0}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000510000-0xe)='/selinux/load\x00', 0x2, 0x0) openat(r1, &(0x7f0000b58000)='./file0\x00', 0x4000, 0x6) 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_add_watch(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x88a) inotify_rm_watch(r1, r3) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000b9c000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006f7000)=0x10) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00005a7000)={{0xa, 0x2, 0x400, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x6, [0xa5, 0x1, 0x4, 0x6, 0x8, 0x6, 0x8, 0x2]}, 0x5c) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r2) seccomp(0xfffffffffffffffd, 0x1, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f00004d1000-0xb0)=[{0xb0, 0x0, 0x0, 0x8, 0x1ff, "f8d8ba1315a4647a269956526b90be03815c9ad2978f32ad4002006fde698da142b97fc705a189c8e32d96e29790f3fd27a067be719b5ded6679e821826931bd17abb9ac86ac116b01ac69ad79be2c05acb4ec21f1508e271fdf96bb8d57e1c679bd77372e842ab4334c5e239dc408a0878014314dd3c1d5bd6bd0e55931852b62b9c8cfc41c221dfe8b4b055c123948e5f90f6ccd1547aa31988c5e61"}], 0xb0}], 0x1, &(0x7f0000b4f000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 0: clone(0x0, &(0x7f00000c6000)="", &(0x7f0000fe1000-0x4)=0x0, &(0x7f00003ba000)=0x0, &(0x7f000039b000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a63000)={0x399f1736, r0}, &(0x7f0000001000-0x18)={0x6, 0x3f, 0x6, 0x3a, 0x100000001, 0x1000}) futimesat(0xffffffffffffffff, &(0x7f0000a41000)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) socketpair$ax25(0x3, 0x5, 0xfe, &(0x7f0000001000-0x8)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000002000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000001000-0x3b)=[{&(0x7f0000001000)=""/88, 0x58}, {&(0x7f0000001000)=""/197, 0xc5}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000001000-0x78)=""/120, 0x78}], 0x4, &(0x7f0000001000)=""/253, 0xfd, 0x401}, 0x40) r2 = socket$inet(0x2, 0x6, 0x401) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000cc8000-0x44)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/30 12:48:00 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000346000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000ff6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000ff7000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000054b000+0xb09)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f0000c91000)=@known="73797374656d2e708b7369785f61636c5f61636365737300ef") r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a75000-0xe)='/selinux/load\x00', 0x2, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000334000-0xe)='/selinux/load\x00', 0x2, 0x0) fanotify_mark(r2, 0x0, 0x0, r3, &(0x7f000037a000-0x8)='./file0\x00') ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00006e2000-0x1080)="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") finit_module(r0, &(0x7f000060a000)='lo)systemtrusted!\x00', 0x2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="00000007000000000000000000000006"}) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000037e000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c74000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006af000-0x7)='maps\x00j%') getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000a4d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000-0x4)=0xb) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000e8a000)=0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00005d7000)={0x9}, 0x4) r3 = fcntl$getown(r2, 0x9) getsockname$ipx(r2, &(0x7f000086d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000081d000-0x4)=0x10) fstat(r2, &(0x7f00000ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f000070b000-0x4)=r4) syz_open_procfs(r3, &(0x7f0000a92000-0xe)='net/protocols\x00') readv(r2, &(0x7f0000b2a000-0x90)=[{&(0x7f0000b33000-0x1000)=""/4096, 0x1000}], 0x1) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000454000-0xa)='attr/prev\x00') read$eventfd(r0, &(0x7f0000ffd000-0x3)=0x0, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xfffffffffffffffd, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) open(&(0x7f000076d000)='./file0\x00', 0x208000, 0x40) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic=""/16, 0x10) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000)=[0x6], 0x1, 0x9, 0x1, 0x8001, 0xc92, 0x7, {0x498, 0x2, 0x9, 0x6, 0x1f, 0x6, 0x2, 0x8, 0xf771, 0x7, 0x2, 0x9, 0x6, 0xffff, "61f2a3746393126c4e1594f0ff89fd6f3d5548235c0d11283fc59b8c728e48be"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r2 = socket$inet(0x2, 0xa, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000002000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x5, &(0x7f0000af8000)=[{0x4c, 0x101, 0x7f, 0x1f}, {0x0, 0x101, 0x1, 0x5}, {0x2, 0x4000000100000000, 0x7, 0x0}, {0x6, 0x2, 0x9a, 0x8}, {0x7, 0xda, 0x100000001, 0x8bbd}]}, 0x10) iopl(0x5) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x2af, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x2, 0xad22, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, 0x10001, [0x2, 0x962c, 0xc399, 0xfffffffffffffff3, 0x3ff, 0x4, 0x0, 0x8]}, 0x5c) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f1b000)='./file0\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000435000)={0x0, 0x0}) lseek(r0, 0x2, 0x0) 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0x1, &(0x7f0000f5d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000f64000-0x4)=0x0, &(0x7f00005b2000)=0x4) r2 = socket(0x10, 0x80803, 0xc) listen(r1, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000f5e000)=0x800, 0x4) write(r2, &(0x7f0000682000-0x1f)="1f0000000104ff00fd4345c007110000f305f00008000100010400dcffdf00", 0x1f) write(r2, &(0x7f0000ffb000-0x1f)="1f0000000104ff07000000ce072d0000f305f000080003000000e3db00df00", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000c11000)={0x0, @in6={{0xa, 0x2, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x1fc000000000, 0x1200000000000, 0x1, 0x7ff}, &(0x7f00008ac000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000bec000)={r3, 0x7}, 0x8) 2017/12/30 12:48:00 executing program 5: r0 = add_key$keyring(&(0x7f0000d9c000-0x8)='keyring\x00', &(0x7f0000675000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000ed1000)=""/104, 0x68) 2017/12/30 12:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000086d000)={0x7ffffffc}, 0x8, 0x0) readv(r0, &(0x7f000055e000-0x10)=[{&(0x7f0000e30000-0x80)=""/128, 0x80}], 0x1) timer_create(0x2, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068d000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000a05000-0xc)={0xcad, 0x1, 0x1, 0x0, 0x7}, 0xc) r1 = socket$inet6(0xa, 0x2, 0x100000002) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000bee000-0x5c)={{0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb}, {0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, 0x2, [0x0, 0x29, 0xba1, 0x400, 0x21c, 0x5, 0x1a, 0x1000]}, 0x5c) ioctl$TCFLSH(r0, 0x540b, 0x9) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000710000-0x14)=[{0x14, 0x0, 0x0, 0x0, 0x9, 'm'}], 0x14}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000257000-0x70)=[{&(0x7f000047c000)=""/29, 0x1d}, {&(0x7f0000d59000)=""/173, 0xad}, {&(0x7f0000baa000)=""/0, 0x0}, {&(0x7f0000135000)=""/240, 0xf0}, {&(0x7f0000567000)=""/100, 0x64}, {&(0x7f0000e1d000-0x71)=""/113, 0x71}, {&(0x7f000090e000)=""/0, 0x0}], 0x7) r2 = add_key(&(0x7f0000428000)='rxrpc\x00', &(0x7f0000c91000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000937000)="82ddb75ea9ca672a08430689bf7f672618fd3766d2e269eb0ee322236394147fd2c5f39bc4ca06be56c6e63479bc1ad2408ccadf11ce017f75f9a727e0f39e60e93e1f36e785b69940286b1b776b6e1a3b7a34bafc51c276db561ace424b7f9cc734891243e569b1ac115a98bb0f430fa1ccce68b67831eef0c6b398373aeb70d1f775dc045828d5d395b57ba11608588ed9e3b8796380bebb666ece0c6f33a7fc06bbdbadc6108a15291d86284f4d1b21fb606815edc74a262ec0263fcbb8e3", 0xc0, 0xfffffffffffffff8) keyctl$instantiate(0xc, 0x0, &(0x7f00002b7000-0xa5)="f6fce94817e8c6d4f7706df026e6de66a6b4485f72294aff35feb9200c4798629164ff5779ac14b8d0bafeb485ed96f9b1d581641a8ce0e004eba441cd26f170c3a69fbc643d457b4f98f9748afe1b0237677df4e2eb437cce306b577bf8e917842c833989199bd83471e8adddaf079775fe92b2f326d8f60f93c8ff918fcbe1fd93daeaec1b7929a7ad7b6deb3aea28f00af63fed4451778ecfea125549169f00045a407d", 0xa5, r2) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000afc000)=@assoc_value={0x0, 0x200}, &(0x7f00005d0000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000bf2000-0x8c)={0x7f, 0x8, 0x9, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000099f000-0x8)={r3, 0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002c1000)={r3, 0x50}, 0x8) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e4d000)='/selinux/user\x00', 0x2, 0x0) sendmsg$key(r1, &(0x7f0000d36000-0x38)={0x0, 0x0, &(0x7f0000904000-0x10)={&(0x7f00005b6000-0xc8)={0x2, 0xc, 0x6, 0x9, 0x19, 0x0, 0x40, 0x2, [@sadb_x_sec_ctx={0x15, 0x18, 0x101, 0x81, 0xa0, "5405b4d0d95740310eed4a9242b6919a6d2bd673c5511d9b67f6c64dc18161392551501938a857b38e936534217ca2617ac2374fe9eec295e4a26e7df56e14bb42e5bc9ff483be02df3246b3c8ff5144e2c621af7676bf1f06717bab610fd6e9c3e236c5fab6445fb0abff3f222fcdfb97370971bee3518d526b988db6d9b4856afea12ddf89f2b67c8a9f339d5635df2e7920ecfb0cdd29c7313e75b27c596c"}, @sadb_spirange={0x2, 0x10, 0x9, 0x7, 0x0}]}, 0xc8}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) dup2(r4, r1) socket$netlink(0x10, 0x3, 0x14) connect$llc(r1, &(0x7f0000faf000-0x10)={0x1a, 0x11, 0x4, 0x1, 0x5, 0xfffffffffffffbff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00005ab000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="e842c1051ee0", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8fae6dd50c9d7b1c, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ae2a32d7c3e19b6b4e559f7af7c7b415"}) 2017/12/30 12:48:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x802, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000a0b000/0x13000)=nil, 0x13000}, 0x2, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x20100000003) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0xb871, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x10000, 0x3, &(0x7f0000df5000/0x10000)=nil) 2017/12/30 12:48:00 executing program 5: r0 = dup(0xffffffffffffffff) signalfd4(r0, &(0x7f00005a8000)={0x3}, 0x8, 0x80800) prctl$void(0x15) [ 55.188019] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 55.203917] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 55.218484] audit: type=1400 audit(1514638080.727:31): avc: denied { setopt } for pid=8245 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000869000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000e46000-0x8)=0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/checkreqprot\x00', 0x0, 0x0) bind(r0, &(0x7f0000bfc000)=@rc={0x1f, {0x10000, 0x6200000000000000, 0x0, 0x2, 0x6, 0x7}, 0x80}, 0x9) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000321000)=0x4, 0x4) r2 = fcntl$dupfd(r1, 0x0, r1) bind(r2, &(0x7f0000bef000-0x80)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) connect$inet(r2, &(0x7f0000263000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003bb000)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000a55000-0x18)={0x10001, 0xffffffffffffffff, 0x0, 0xb5, 0x6, 0xf95d}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00004d6000)={@loopback={0x0, 0x1}, 0x0, 0x2, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 12:48:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lseek(0xffffffffffffffff, 0x0, 0x2) 2017/12/30 12:48:00 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000000042, &(0x7f0000001000-0x5b)="7b5956669ba42f62c2785b21322cc4100fc85887ae58c219cdfb65a0bbe9e6bf28d2bcb0ec0d178e493eb7cffdd9719044be8cb70683c1cfccd2949746337bf25c7e274bba22498b3975c83bd5671de92ae40ca739756c631063d4", 0x5b) 2017/12/30 12:48:00 executing program 7: pipe2(&(0x7f0000db2000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x5, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00001c3000-0x10)={0x7ff, 0xfffffffffffffffa, 0x2, 0x1}) syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) r2 = epoll_create(0x10001) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00005d9000-0x8)=0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000aee000-0xc)={0x2019, 0x0}) epoll_wait(r1, &(0x7f0000753000-0x18)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000282000)='/dev/ppp\x00', 0x10080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00009e4000)={{0x5, 0xffff}, {0xa94, 0x3}, 0xa23d, 0x0, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000001a000-0x20)={0x6, 0x1000, 0x0, 0x7ff, 0x2, 0x7, 0x4, 0x800, 0x0}, &(0x7f0000565000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ad8000-0x6)={r1, 0x40}, 0x6) utimensat(r0, &(0x7f00002c2000-0x8)='./file1\x00', &(0x7f0000fbc000)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x100) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00006de000-0x10)={0x7, &(0x7f0000705000-0x1c)=[0x101, 0x7, 0x8000, 0x8, 0xfdd, 0x9, 0x7]}) vmsplice(r0, &(0x7f0000181000-0x10)=[{&(0x7f0000b1e000-0x38)="a283a42af7d234675fe5ae32f95d77fc050b720e502ef1814cb3eec2fd5e3d3f8c56321c3d00d486475e2deeaf762c8d8fb2aeba62a9ac4d", 0x38}], 0x1, 0x4) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f0000d09000-0x9)='efivarfs\x00', 0x80000000008406, &(0x7f00001d5000)="0dabdba6f78f05afe8d87e7f5d48781b4b44fbeba58ba94d387cc806000000078a6256b4e74f") ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f78000-0x20)={@generic="c08ecc45e9b2b36ebbaa5f546ed93680", @ifru_flags=0x2000}) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2017/12/30 12:48:00 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b16000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0xac, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, @in={0x2, 0x1, @rand_addr=0x2e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xff}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb210}, @in6={0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}, @in6={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r1, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x2f, 0x4, &(0x7f0000bd5000-0x10)={0x8, &(0x7f0000873000-0x40)=[{0x5, 0x1ff, 0x3, 0x3}, {0x7ff, 0x5, 0x101, 0x9}, {0x10000, 0x4, 0x5b8, 0xfffffffffffffffd}, {0x4, 0x9e33, 0x4, 0x1}, {0x68431aab, 0x9, 0xffff, 0xfa1}, {0x3, 0x5, 0x3, 0x4}, {0xfffffffffffffff7, 0x7c4f, 0x3f, 0x6}, {0x5, 0x5, 0x4, 0x25}]}) [ 55.265813] audit: type=1400 audit(1514638080.777:32): avc: denied { create } for pid=8264 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 55.268424] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 55.271092] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000a000)="211f31b55611601bf14e2ef390bd0abe50cdcb", &(0x7f000064b000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f40000)="") socket$inet_tcp(0x2, 0x1, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f000063f000-0x16)=@random={'os2.\x00', '[usernodevvmnet1\x00'}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0xff, 0x1, [0x5]}, &(0x7f0000002000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7f, 0x0}, 0xc) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400) finit_module(r2, &(0x7f0000001000-0x6)='self+\x00', 0x2) 2017/12/30 12:48:00 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x1000000044, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f00008ed000+0x4da)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x2)=0x10, 0x80000) recvfrom$llc(r0, &(0x7f0000c29000-0x1e)=""/30, 0x1e, 0x2, 0x0, 0x0) 2017/12/30 12:48:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x1ff, 0x1, [0x58]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r1, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00001ec000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@mcast1={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e25000-0x4)=0xe8) r3 = getgid() fchown(r0, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000370000-0x8)='./file0\x00', &(0x7f0000b22000)=""/4096, 0x1000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b2000-0xe)='/dev/keychord\x00', 0x201, 0x0) write$tun(r4, &(0x7f0000ba9000-0x3506)=@hdr={0x1, 0x0, 0x0, 0x8, 0x0, 0x0, @ipv6={0x0, 0x6, "3f1700", 0x14, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x46) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00007d1000-0xc)={0x0, @multicast2=0x0, @multicast2=0x0}, &(0x7f00004ac000)=0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f00002b5000-0xf)='/dev/sequencer\x00', 0x4f4e00, 0x0) 2017/12/30 12:48:00 executing program 2: mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000740000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa0000-0x3)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fa0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000c02000/0x1000)=nil, &(0x7f0000fa0000)=0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/30 12:48:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000084b000-0x8)={0x0, 0x0}) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x80040, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f00003f0000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d84000)={0x6, 0x4, 0x1, 0x5, 0x0}, &(0x7f000065c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c68000-0x98)={0x0, @in6={{0xa, 0x0, 0x24e2, @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]}, 0x4, 0x80000000}, &(0x7f00003b8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ee7000)={r3, 0x7be4d270}, &(0x7f00007a1000-0x4)=0x8) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f00001c2000)=0x0, &(0x7f0000b69000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000040e000-0x8c)={r4, @in6={{0xa, 0x3, 0x688, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 12:48:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000049f000)={0x0, 0x0, 0x0}, &(0x7f0000730000-0x4)=0xc) ptrace$setopts(0x4206, r1, 0x8c, 0x20) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009b5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg(r2, &(0x7f0000686000)={&(0x7f0000776000-0x10)=@ipx={0x4, 0xffffffffffffffc1, 0x6, "1cd87abf2d10", 0x358, 0x0}, 0x10, &(0x7f0000acf000-0xa0)=[{&(0x7f000050f000)="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", 0x1000}, {&(0x7f0000e73000)="1c1cbd3901b709f45d2f69c278453f8338d4ab85f3171a035bc4d56eac09763f53251e3fc87e0c9c950aa3ae921562718e11550bf8cb3811e54a54e1c8eb1a9d10032e4ddc8a1fa9d13e1751406f2b6ba27bbf8543b525c96154fdf24f56afcafcf2bfd493e0bf73cc936f192168ed516d8e720cf85acf1f8f7cfb7e78b2f5c3bef04197141e6ed40d1f164bfc782e4cca27a6a6e1fdbc839b509dc15928afec9c714577caf06071c470c046f98446c18a38a0a7", 0xb4}, {&(0x7f0000a10000)="a88ccac503af0823967cd9180f27d4973ae97cd8360e0daf76511f2ad8de70a04650835c0e4bef37a3e0e21a8458dc6b74e18cd85879fe4f24a5e6eaad73efa38b1a8757315ef5d2448e6934e60ad82d1ee8b92579816d700266effa613cf9f64661d3d75b5f67dcd57203258f2c74ac04769b31e2451d3a28ba1c3bdbe8f4351244d8b6a6c1e63c290f205d6fca3ed9f76e6a8da7df5ca100cababc0866173c1904416be4def7ec98f5b3bc9bf52769e2a0e57ae69b97178c89b0a4a565c5ced73d5c2e120548eb", 0xc8}, {&(0x7f0000461000)="d7c6ac6fe1250560c0fd4ab0d4ac77fd331b7a288312d46f644a9a0a6d6144960cbae9131711ffe0258982ebbe66ebfe2c4b49c47b11645ebdac3573fdf6fa88fa07d2ed900b2f8bfe3158fc1b65550e98c76b3422cc171c44b3d1ee564365780ef1dc37b705bc0825ba85b9ea97d1416e6314ec4224f14e53fc", 0x7a}, 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0x1000}, {&(0x7f000017d000)="9866570e1f2a11a94038ffeee410c8fd14f878b18c4ab37c50f33995ede522dc7769386364cac976cd7064b81af702d26293e41787a1a01f30b1f5d44083153541824f76d3013a5bfc3be187b0f411260c0361b981f8daca9b395cc93573bb0f685090e3189288eaedb4006f7f45514187590080ce8ec913664d02e00b08600bdac1b80bd8f09999b866b2f3b6259d0ee994d80f04cca65f18546c8c78512f2fa7588993debd20e60818e49a858bb13be8749865785a37332e6ae1cae171d77ea2ea5287235e5f544de576bbb54b7906edd8d2654a9823c7acf086692eac46d6d7360ff0e7269c64", 0xe8}, {&(0x7f0000fe6000)="", 0x0}, {&(0x7f0000cec000)="767ff7de87325f62978b430df540fe43e7fc0213947ca0231dd058f70c59d9612a7ee97cc3ae646f4ef6d1d069c2e62ca585fbabf96e0c275f18be045d3781ee4fa159075ecf5494a9912189dff62542ea34ea3c9c690a6d4d5a0d4a1765b7573e3c64a45c26a6006c2d277591ca2aa57de122", 0x73}, {&(0x7f00001ad000-0x28)="d92e883904c7b4f48391b159c5333edfa05db75e5ebfaf8e6e06f0538c1459610aadf8c70adaf317", 0x28}, {&(0x7f00008e5000-0xb6)="b9566951a1c1276fee76de7d10da700615c94dd74aa0af584cac1a581d1fe003752c35ab33ce08a14c627694aa827f3bbbbca6cd371cec252e7f5625fc73b868a436243db1a7154c459d62216a7af74aa1864150da71aa9a2bcc80fc2c08c088c30cc12d0448eef270f7d1e5d63c4eb044f1bd5afb9fd24a5a2f2ae23376eefdd4fde646ef3ce0ca768603da45a16142d2c7198eb2a34249e68463d10461ef9b67ed6525fd4635e2885b2187ea3eea3e096564a4d66b", 0xb6}], 0xa, &(0x7f000059a000)=[{0x78, 0x11f, 0x8, "754d9c5ea5ef503ef073a6c2a256092bd6a5a27150bdc613aa167b30ed58e75b7bd092a3a397ba54b931c15293a6f5a79073bcc54f364b310dfd4b5d438e7dbfd51f17f29ade1945b3e834734f305f76eba50b407292834a06b018a8dd8f32eba50acdb8769bb5"}, {0xa8, 0x117, 0x8, "e688be9cb1d69728c7e6e78a2f16960c71ce5629db624fb5ffe11dac67ee10da109f0e13b9a109a151f2b4605fb94ceec9a0a7a647b9b584d767095d4a3f0e6f7c1a25bb9fccd31e7435acb64e4192cb3be24ab89c926843cea248eb4d7368680e325931483bf879197ff6754af8a1c6090758fa1d06ec8eac56feda186672704aa0a1f1a7b2ccac2b06ba76f5e237a4032f05c6a3"}, {0xf0, 0x10e, 0x1, "2a23b20bac9bc121a7b25ad3682852b42545b2c9d0697ccb70e2976a808eb2eeb94a24274d35b94334b056043dc8903243fa7e2a13a943954873b5a29b80f2221cfbc6175fc8058fd77d12d9f1315289c769bb331aa01abd4ecd640c2b6e418cb0d949ad58d353145044be1f6953d499af87ef48926c9579e0721bde90a524f3304dc5c738a7cb9c89bfa475bf9bbd415f17f0d9ece55e5a5161edfe0d0c7d7e9a5064f5d653da15c157d039de9d07ccbe492a38c1f3f2bbb9f84df38cd2b3c1f9fa6f7206876a44a7b5886c056955c86bb20a9473a90bbae593"}, {0x28, 0x112, 0xfffffffffffffff9, "c986fe65f4deffa328e3b154b422b53b5efbec4784"}, {0x60, 0x11f, 0xfff, "b6e0eb74869214d1d2f03b6df679253b4e6463f198de363a2db4a4c0aca02ef666c200536af38b0779f0d9f8548a8bf20b2570f683d0f70c6bb89550e174762747fac8f83fc408f9e7686f"}, {0x40, 0x117, 0xfffffffffffffff9, "fa5d282f69da0cf1e1b3c5d3cafd516512cabd5c437dec4512280c45119652c55ffb650d6b4d3e7edd9da2772ccf5f6c"}, {0x90, 0x88, 0xa6, "84be32f4a51f11a8e66a58626b7030640a6909cb8e40f823896708da918b445f2552511e1d23bf7b61a5d2e9d472c989e480de347ebbe84acd6bc9c69be1eab9f9a797a5196d5866a37b5218a72d4b145b378659465faced4282cb31bc113fb4e9cb4608007223bfc4313cdbf7fdc8c066f84cb3127edd3c370d17c4b9b3"}, {0x68, 0x13f, 0x80000000, "8032ce7badc8059a4bfd5350acaa69cda46eeb612498f57c33a4d8d29bfc3d46edefa35d9980e73b1a32f00ad309365157d3128c22c40607c8d1afa85d50a8de83af826de133ab756dac24a76b347ee0180184"}, {0xd0, 0x0, 0x3, "9c15d41a56913e5f8b9661e7c273e6162ccf6bdf5f3081f5d95f9f29abe0c5fc97972326f8a8d812a29e7202862e7e316f76353ad0cca8fcd21460aee49f94a4e372bb71f1bd6e0250ed655569ecaafbff5e6edaa3af19989332026e677e74799e1c5641d7aeb77e93543ffe06889c7648359366c3de463ea678a1859627010bba0524a5083ee109ee69fecee9b981b8b3ecd986c640d737a77f1e4c24f786d4ab261d38d32bb0ee64de12f9b5285bda82637181f5d4ecf904c3918b"}], 0x4a0, 0x20000000}, 0x1) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fa6000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setopts(0x4209, r3, 0x402605, 0x0) 2017/12/30 12:48:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) modify_ldt$read_default(0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x20080, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 12:48:00 executing program 6: r0 = socket(0x11, 0x3, 0x0) listen(r0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00009fe000)={0x17d, 0x7, 0x9000}, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) recvmmsg(r0, &(0x7f00002ff000)=[{{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f000054f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000399000-0xc8)=""/200, 0xc8}, {&(0x7f0000000000)=""/209, 0xd1}, {&(0x7f0000348000-0x7)=""/7, 0x7}], 0x4, &(0x7f0000001000-0xd3)=""/211, 0xd3, 0x2c}, 0x80}, {{&(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001ed000-0xa0)=[{&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f00009d1000)=""/179, 0xb3}, {&(0x7f0000000000)=""/119, 0x77}, {&(0x7f00006a5000-0x8b)=""/139, 0x8b}, {&(0x7f0000ebf000)=""/71, 0x47}, {&(0x7f0000bb7000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0x69)=""/105, 0x69}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000031000)=""/199, 0xc7}], 0xa, 0x0, 0x0, 0x2}, 0x9}, {{&(0x7f0000cbc000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000608000-0x80)=[{&(0x7f0000000000)=""/160, 0xa0}, {&(0x7f00005e6000)=""/230, 0xe6}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000e70000)=""/135, 0x87}, {&(0x7f0000001000-0x45)=""/69, 0x45}, {&(0x7f00004d7000-0xea)=""/234, 0xea}, {&(0x7f00003fd000-0x7e)=""/126, 0x7e}, {&(0x7f0000000000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x1}, 0x8}, {{0x0, 0x0, &(0x7f0000833000-0x40)=[{&(0x7f0000001000-0x35)=""/53, 0x35}, {&(0x7f0000001000-0xa2)=""/162, 0xa2}, {&(0x7f00008ba000-0x42)=""/66, 0x42}, {&(0x7f0000001000-0xcd)=""/205, 0xcd}], 0x4, &(0x7f0000001000-0x77)=""/119, 0x77, 0x74bae17a}, 0x80}], 0x4, 0x100, &(0x7f0000c46000-0x10)={0x0, 0x0}) [ 55.421164] keychord: keycode 16224 out of range 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c65000)=[{0xb, 0xc5}], 0x1) getsockname$inet6(r1, &(0x7f00004f1000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fbe000)=0x1c) inotify_init1(0x800) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000a38000-0x4)=0x3) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000a64000-0x10)={0x3, &(0x7f0000538000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000366000)={r2, 0x1}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000260000-0xb8)={0x0, 0xe40, 0x8000, 0xd7, 0x401, 0x5, 0x1, 0xffffffff, {0x0, @in6={{0xa, 0x0, 0x200, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xda53}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x101, 0xff, 0x9}}, &(0x7f00004fe000)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c4000-0x8)={0x0, 0x7fff000000000000}, &(0x7f0000dce000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000f8000-0x8)={0x0, 0x9}, &(0x7f0000a66000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004bd000-0x8)={0x0, 0x3ff}, &(0x7f0000026000-0x4)=0x8) sendmsg$inet_sctp(r1, &(0x7f00002f7000-0x38)={&(0x7f000032c000)=@in6={0xa, 0x3, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c, &(0x7f0000f53000-0x60)=[{&(0x7f0000f63000-0x6d)="6a5760a34b1927dcb89564564d8aa24b8cb159fe00d5f46df692fa88a8b2098b613abcb8d5f569cb61a6e6fb837362bdbd6ed95e1c52ad5eca6f3aa785a8c0b85bc860763763e3432b7f0bed790e4b45bf04b474191c5c32f797a5339562006348c4df1f6c48c7c130609e5873", 0x6d}, {&(0x7f0000c16000-0xa2)="6491696d495ff0039868f1cbf09696d25c70c6a8fc980856e506d2e4334ff095158f1e992715de3bb1f95c820636ab7b3e97c73668ef67ccb3977b34780619bb8fc09a67c6f83803cdbcc70df72c6e33040ffd541efadbe022e1d18ff6965932858cf949e78cc4ab581bcad3799f0f9decfc08f4c503cf5a0aca12d3607f66f06a0914d99fcd5d980cf985f3c019cf20355e54cfbca4d12b90009321754a941f92e2", 0xa2}, {&(0x7f000016f000-0x2e)="cefe6dc05bd18d28691d5a529c7174e88f6910561e778edc76cc42bb3c41fdeeb62308c036ffc515dad69b7ff7db", 0x2e}, {&(0x7f0000403000-0x1c)="a23cfabb51c74086c32ce1b78e3836c118e644a109a9caac805e73d0", 0x1c}, {&(0x7f0000070000-0x43)="53d3c4fe227f4f200394c39f0e1fe95135392dc8ca041c5dc7aaf37651338cf5b577e8e22f577d651cc99c08ecd97284fe1bc8ed52ff34936434db2cf024361b799af4", 0x43}, {&(0x7f00000f2000)="0d99ed5e9a09781df8b7d12e1bb8758aec23bf551d72bb9b9467695505c107b50b3f41c303e325b422035e33adeefded6deda279a8cb664a413101e856fb16f52e8655545658376cb80ddc60f8555fb65dbf256df35f14eb976ac07efd67ba00914da8806a5ba15fa56d7aba77a68cab0933a6c1c97047138bf23bb3902660", 0x7f}], 0x6, &(0x7f0000061000)=[@init={0x18, 0x84, 0x0, {0x56cc, 0x4, 0x300000000000, 0x7f}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0xf0dd, 0x5, r3}}, @init={0x18, 0x84, 0x0, {0x3f, 0x0, 0x2, 0x100000001}}, @init={0x18, 0x84, 0x0, {0x5, 0x1ff, 0x3, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x7, 0x4, 0x3f, 0x7d, 0x3, 0x4f, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x9, 0x9, 0x9, 0x8, 0x3f, 0xfffffffffffffba4, 0x3, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x2800000000, 0x0, 0x4, 0x80000001, r6}}], 0x150, 0x20000000}, 0x4008000) 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c45000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00009f5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1900}) r1 = syz_open_dev$sg(&(0x7f0000527000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r1, &(0x7f0000647000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl(r1, 0x227c, &(0x7f0000ac7000)="") getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000026c000-0x10)={0x0, 0x0}, &(0x7f0000166000-0x4)=0x10) 2017/12/30 12:48:01 executing program 7: clone(0x0, &(0x7f0000f95000)="", &(0x7f0000592000)=0x0, &(0x7f0000d9d000)=0x0, &(0x7f00004d5000)="") r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000323000-0x4)=0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d9b000)='/selinux/load\x00', 0x2, 0x0) signalfd(r1, &(0x7f0000000000)={0xfffffffffffffe00}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) [ 55.450257] audit: type=1400 audit(1514638080.957:33): avc: denied { bind } for pid=8328 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000474000-0x10)={0x0, 0x0}) utimes(&(0x7f0000874000-0x8)='./file0\x00', &(0x7f0000fb1000-0x20)={{0x0, 0x0}, {r0, r1/1000+30000}}) r2 = socket(0x10, 0x803, 0xc) sendto(r2, &(0x7f00008f8000)="14000000070ae7fbff0000000000000001000000", 0x14, 0x0, 0x0, 0x0) [ 55.493768] keychord: keycode 16224 out of range 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x4}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000809000)=0x9, 0x4) setsockopt$inet6_int(r1, 0x29, 0xcf, &(0x7f0000e72000-0x4)=0x7fffffff, 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b97000-0xd)='/selinux/mls\x00', 0x0, 0x0) fstat(r1, &(0x7f0000c4c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchownat(r2, &(0x7f0000f5f000-0x8)='./file0\x00', r3, r4, 0x1000) sendto$inet6(r1, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000cbd000-0x8)='cmdline\x00') ioctl$TUNSETOFFLOAD(r5, 0x400454d0, &(0x7f00006c7000-0x4)=0x2) recvfrom$inet6(r1, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000418000+0x85c)={@common='ip_vti0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) recvfrom$inet6(r1, &(0x7f0000685000-0x3b)=""/59, 0x3b, 0x2000, &(0x7f00006d8000)={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) read$eventfd(r0, &(0x7f00005f4000)=0x0, 0x8) 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d40000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00003a8000-0x8)=0x0) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2017/12/30 12:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fdc000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = creat(&(0x7f0000c4e000-0x8)='./file0\x00', 0x20) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000dc2000)=""/103) rt_sigtimedwait(&(0x7f000083a000-0x8)={0x0}, 0x0, &(0x7f0000dd6000-0x10)={r0, 0x0}, 0x8) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000093000+0xef1)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2a, &(0x7f0000bff000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4851d66e2ffffff0000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c050084073fe215dee02fe32361246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b", 0x88) mq_timedsend(r0, &(0x7f0000486000)="", 0x0, 0x46, &(0x7f000037c000)={0x0, 0x989680}) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000e91000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00001b5000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x3ff, 0x9f, 0x100, 0x5, 0x80, r3}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000ef1000-0x2)="", 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef5000-0x40)=[{&(0x7f0000ef2000)=""/35, 0x23}], 0x1, &(0x7f0000ee0000-0x51)=""/0, 0x0, 0x0}, 0x2020) 2017/12/30 12:48:01 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000577000)='/selinux/context\x00', 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x1, 0x5, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00002c4000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006b8000-0x6)='vegas\x00', 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000001000-0x4)=0x0, 0x4) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000180000)=0x0) 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000123000-0x4)=0x0, 0x4) finit_module(r0, &(0x7f0000b99000-0xb)='selinux+.}\x00', 0x2) r1 = dup(r0) sendto$inet6(r1, &(0x7f00009a1000-0x1)="", 0x0, 0x0, &(0x7f00008d7000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000001d000)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000001e000)={0x0, 0xff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001f000-0x10)={0x6, &(0x7f0000002000-0x30)=[{0x1f, 0x7, 0x7ff, 0x5}, {0x2, 0x4d, 0x4a49, 0x0}, {0x0, 0x401, 0xe32, 0x6f7}, {0x5, 0x1, 0x3, 0x10001}, {0xffff, 0x80000000, 0x50e, 0x9}, {0x2, 0x5ca, 0x7f, 0x4}]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000049000-0xc)={r1, 0x6, 0x30}, &(0x7f0000000000)=0xc) 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000ff0000)="1f00000000f5ff03433bf00008000076800000010600120200080000083c1f", 0x1f) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f3b000-0x4)=0x0) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x6, 0x81) tee(r0, r0, 0x400, 0x8) write(r0, &(0x7f0000979000)="1f0004000202ff0000000000000000020000ff1e090003130100fbe85600fc", 0x1f) 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) madvise(&(0x7f0000529000/0x4000)=nil, 0x4000, 0x11) r1 = syz_open_procfs(r0, &(0x7f0000dbc000)='net/ip_mr_vif\x00') unshare(0x28060400) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2017/12/30 12:48:01 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f000088e000/0x4000)=nil) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000003f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000019000-0x6)="70616d7312", 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) write(r0, &(0x7f000002d000)="e0", 0x1) lseek(r0, 0x0, 0x3) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000003e000)=0x0) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00003b9000-0x9)="7483757306005400e0", 0x2) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c2d000-0x4)=0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000829000-0x10)='/selinux/member\x00', 0x2, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) open(&(0x7f000021b000-0x8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r1) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) vmsplice(r0, &(0x7f00004bf000-0x10)=[{&(0x7f000082d000)="", 0x0}], 0x1, 0x0) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec4000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$void(r0, 0x5451) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="3900000010000904690000008000000006fa00400100000002e7f306000000141900040004000207b600000000000608000300ff00001ee404", 0x39}], 0x1) 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a2e000)='/selinux/enforce\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00002ea000)=0x7, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001d9000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f0000710000-0x4)=0xc) capset(&(0x7f0000daa000-0x8)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000018c000)='./file0/file0\x00', &(0x7f00008cd000)='./file0/file0\x00') 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ed0000-0xe)='/dev/keychord\x00', 0x100, 0x0) fcntl$setsig(r0, 0xa, 0x29) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) dup2(r0, r2) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000dea000)=0x8) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00007cf000-0xb)='asymmetric\x00', &(0x7f00004d3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e19000)="", 0x10225, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000280000-0xc)='/dev/rfkill\x00', 0x2100, 0x0) r1 = socket(0x15, 0x7, 0x134) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007f8000)={{{@in6=@mcast2={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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa7000)=0xe8) getgroups(0x2, &(0x7f0000e74000-0x8)=[0xffffffffffffffff, 0x0]) keyctl$chown(0x4, r0, r2, r3) 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x200000000004, 0x0) mmap(&(0x7f0000237000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000212000)=@file={0x0, ""/108}, &(0x7f0000238000-0x4)=0x6e) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000238000)="6b65797269016700", &(0x7f0000239000-0x5)={0x73, 0x79, 0x7a, 0x2, 0xf}, &(0x7f0000f66000)='+\x00', 0xfffffffffffffffe) 2017/12/30 12:48:01 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000957000-0x12c)=[{{&(0x7f00003f0000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000abe000-0x60)=[{&(0x7f0000803000-0xf6)=""/246, 0xf6}, {&(0x7f0000001000-0xd)=""/13, 0xd}, {&(0x7f0000000000)=""/126, 0x7e}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000001000-0x516)=""/4096, 0x1000}, {&(0x7f0000000000)=""/81, 0x51}], 0x6, &(0x7f0000bdb000)=""/158, 0x9e, 0xd5a3}, 0x3}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00004f2000)=""/50, 0x32}, {&(0x7f0000d55000-0xd0)=""/208, 0xd0}], 0x2, &(0x7f0000dd0000)=""/95, 0x5f, 0x5}, 0xc16}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000051b000)=""/229, 0xe5}, {&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f000042c000)=""/213, 0xd5}, {&(0x7f0000b0b000-0xf)=""/15, 0xf}, {&(0x7f0000000000+0xc9f)=""/75, 0x4b}], 0x5, &(0x7f0000001000-0x58)=""/88, 0x58, 0x80000001}, 0x0}, {{0x0, 0x0, &(0x7f00004a6000)=[{&(0x7f0000001000-0x57)=""/87, 0x57}], 0x1, &(0x7f0000000000)=""/141, 0x8d, 0xffffffff}, 0x6}, {{&(0x7f0000000000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000618000+0x45f)=[{&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f0000b28000)=""/209, 0xd1}, {&(0x7f0000000000)=""/122, 0x7a}, {&(0x7f0000ee1000-0x91)=""/145, 0x91}, {&(0x7f0000f03000-0xa6)=""/166, 0xa6}, {&(0x7f000060c000)=""/61, 0x3d}, {&(0x7f000079e000)=""/87, 0x57}], 0x7, &(0x7f0000000000)=""/208, 0xd0, 0x2a}, 0x39}], 0x5, 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000e22000-0xc)={@multicast1=0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000010000)={0x0, 0x0, 0x0}, &(0x7f0000010000-0x4)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r2, &(0x7f0000016000)=[{&(0x7f0000015000-0xf)=""/15, 0xf}, {&(0x7f0000016000)=""/89, 0x59}, {&(0x7f0000008000-0xce)=""/206, 0xce}, {&(0x7f0000003000-0x9c)=""/156, 0x9c}, {&(0x7f0000016000)=""/28, 0x1c}, {&(0x7f0000016000)=""/78, 0x4e}, {&(0x7f0000017000-0x13)=""/19, 0x13}], 0x7, &(0x7f0000017000-0x60)=[{&(0x7f0000016000)=""/73, 0x49}, {&(0x7f0000009000)=""/4096, 0x1000}, {&(0x7f0000016000)=""/117, 0x75}, {&(0x7f0000017000-0x6f)=""/111, 0x6f}, {&(0x7f0000011000)=""/186, 0xba}, {&(0x7f0000016000)=""/156, 0x9c}], 0x6, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000018000-0x5)='user\x00', &(0x7f0000016000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000f000-0xee)="d7900c2917a2b4afccb7d2ca40b8698c2656b1859d411623e197b0bb7a92e15ec15455271a9510208f93d489f3e166b50191a48f764a811c6579d0c838ab8b07356a8993222c762b0e7041793ea540f7f288a9db0b66205e4b2d930c4858876f233808118afcca3f609cdacecab42065c22beaf43688f036c544bebe86a72b594dfb63f24d7c941d1d7ccc7b39604b4506267252a869dea0fc958df4c21cd994d24a54c9006c866f91bede0af5a68f198ed20b3b01c47f54195ba13809d9f330bf758daaa91440807fb42a7d5021eaf91a51cd69ce4fb39f69f017506196d3903c999cd8bd9f6fb57ab1f950bef4", 0xee, 0x0) keyctl$get_keyring_id(0x0, r3, 0xc00000000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f000000b000/0x2000)=nil, 0x2000}, 0x1, 0x0}) getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004000)=""/4096, &(0x7f0000013000)=0x1000) syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0xfffffffffffffffd, 0x40) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000013000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2017/12/30 12:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005e0000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000)='/selinux/checkreqprot\x00', 0x2, 0x0) accept$packet(r1, &(0x7f0000dea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00004c1000-0x4)=0x14) ioctl$KIOCSOUND(r0, 0x4b2f, 0xc0000000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ff000-0x34)='cmdline\x00') pread64(r2, &(0x7f0000aec000)=""/0, 0x0, 0x80000) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) bind$nfc_llcp(r0, &(0x7f0000c73000)={0x27, 0x1800000, 0xade, 0x7, 0x0, 0x100000001, "5320639bd35f78af7abf8184ed751ec1683812b0ec097887e00635d783eb3150a36ab78e96fa7c54f5e9ecff9e3aedfe10a1cc499ff82ea7c0c90f31260e2c", 0x418}, 0x60) r3 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000001f000)={0x0, 0x794, 0x4, 0x8000, 0xffffffff, 0x4}, &(0x7f00007e8000)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000b2f000)={r4, 0x8000}, &(0x7f0000490000)=0x8) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000036d000-0x10)={0x0, &(0x7f0000933000)=[]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000dab000-0x48)={{0x0, 0x0, 0x4000000000001, 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) mount(&(0x7f00005ba000-0x8)='./file0\x00', &(0x7f0000edb000-0x8)='./file0\x00', &(0x7f0000da0000-0x6)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000925000-0x8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abc000-0x2)='..', &(0x7f0000543000)='./file0\x00') 2017/12/30 12:48:01 executing program 6: prctl$getreaper(0x2a, &(0x7f0000ab7000)=0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000296000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x6, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000001000-0x4)=0x37c) 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4000000000000002, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000f69000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f65000-0x4)=0x6, 0x4) bind$inet6(r1, &(0x7f0000777000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) poll(&(0x7f0000a59000-0x48)=[{r1, 0x0, 0x0}, {r1, 0x6000, 0x0}, {r0, 0x100, 0x0}, {r1, 0x4200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x2005, 0x0}, {r1, 0x82, 0x0}, {r1, 0x100, 0x0}, {r1, 0x2000, 0x0}], 0x9, 0x7f) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000033b000)=""/4096) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:01 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000d5b000)=0x0) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = epoll_create1(0x103) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x0, 0x0}) clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) r4 = dup3(r1, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000020000)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f0000028000)={{0x1, 0x2, 0x2, 0x3, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f32000)='/selinux/checkreqprot\x00', 0x400, 0x0) r1 = accept4$llc(r0, &(0x7f0000647000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000131000-0x4)=0x10, 0x80000) r2 = memfd_create(&(0x7f0000bd9000)='\x00', 0x20) r3 = syz_open_dev$sndseq(&(0x7f0000042000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r3, r2) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00008f0000-0x4)=0x3) write$sndseq(r2, &(0x7f00009f2000)=[{0x0, 0x0, 0x0, 0xfffffffffffffffe, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) sendfile(r1, r0, &(0x7f0000766000)=0x0, 0x0) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000019a000)='/dev/hwrng\x00', 0x10001, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000193000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) acct(&(0x7f000041e000-0x8)='./file0\x00') 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000bda000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) pwritev(r0, &(0x7f0000e6e000-0x70)=[{&(0x7f0000c85000)="eeb143f22eb46d28932f48aae9f3", 0xe}, {&(0x7f0000a60000)="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0x1000}, {&(0x7f000037d000-0x1000)="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0x1000}, {&(0x7f0000aec000-0x4f)="1d87aa8e125445a2618d9d254b353624b63e7b18a5805ed258cba01460b89b49b325d735e8172100fdd14dd54e11b7349ed3255ef63d509e667b6dec0f786247f378e82894f7ae7fec0a1f377217b0", 0x4f}, {&(0x7f00004be000-0x82)="2226e5ad76d17bfe5ec557943991d43f77b4874382fa6418aa31912331ba81b46e34c6f9589d5c7778e312599c3cd5f1bf47e47a0033ac495f7cf2b6deaa1dab5aeb18b63c25c2ed8e61369ec72a242b199668ead4465303bc9023de0e1ae534751180960ca8403042680d11a1c34d579752454782c980418d26e6a2e127e4018c23", 0x82}, {&(0x7f00009aa000)="00fec2388a1ee77a6a6abf7020d3248d4fddfefb4bb0a2c24f200709c07f737df3806f5dfc58d9a99e454a45afba39a4dc7786d7e821d045577ad09c461b2aed7c03fc4b2744df8c89a049266d0c31d5820989e4b12530d4e869e1e5ade678d73a8adf5b58d6f0006ce8d90c94", 0x6d}, {&(0x7f0000fcf000-0x18)="ed4bd98d4cdf30f75fb7fcba025294684105a56ba11c5b26", 0x18}], 0x7, 0x0) 2017/12/30 12:48:01 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000a80000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0x4) accept4$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, &(0x7f00002ed000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000d57000-0x4)=0x0) 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000ef3000-0x10)={&(0x7f0000ecc000-0x80)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ef3000)={{{@in6=@mcast1={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=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092c000-0x4)=0xe8) connect(r0, &(0x7f0000940000)=@ll={0x11, 0x1f, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/30 12:48:01 executing program 0: r0 = dup(0xffffffffffffff9c) ioctl$KDSETMODE(r0, 0x4b3a, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffffffffffc0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009cc000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000c84000)=""/186, 0xba, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000b6b000-0xbc)={0x4b43, 0x1, 'client0\x00', 0x3, "8308d0afd86c9293", "a8098c27c4d7a5f72f840fb3c32369018919f825bfcb52f8acdb5795f1181343", 0x4, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00008b5000)={0x8, 0x0, 0x80000000, 0x7, 0x80000000}, 0xc) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f00007b3000)="", 0x0) 2017/12/30 12:48:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x1, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000)="f23afad84fbe713b5531c23ea3aafbb4cf8a584b1ca6d3d9c6580f2a072bda4e850d57925d63762e2367a83852e50e6edf61e4a645e6cd77faeb3864164d66b2a3159a24e79b7f4086ed0a899c456883eb8ec8aec10d12ad575d71abdba80cfe483af107cf70c9aa2e04f589b056feaa5a09415a4d13772654be8d33c927e534f8ad38fc1cb9477131149c3220ac03c5272f032209b29c4e1033e2111ed5ab78a1c162b4f21e14ad90ffe0e4efe8f3750ce26d927eae6a4ca3023f92e98326862f1dee09454a52c0441952054deeee7bbec8d04b0975a89c2824183c1f6ee2ced1b33daff9d312cd4a61de8d14edba530e7a48dc8b19b2", 0xf7) clone(0x402, &(0x7f0000002000-0x4a)="3fe7509dae91e0f6cbc303655222c9f35df91c1a05e0b205d500ff32b66a00000001c4842095bf183afc2b8302ab06e900000021004b200003000c39e497ce6490563f2fa9f65af02e50", &(0x7f0000000000)=0x0, &(0x7f0000f58000)=0x0, &(0x7f0000000000)="1550000000093aea204f8000b700fd1a000000a66228dacfe75ff4deaeef6c3d") fanotify_mark(r0, 0x4, 0x20001, r0, &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = getuid() setresuid(r3, r3, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004000)={0x0, 0x0}) ptrace$getregs(0xe, r4, 0x1, &(0x7f0000003000)=""/0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000003000)={@generic="aa2d555891e9df248f8fb657b52aaa32", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_int(r2, 0x29, 0x5e5db981233fd3e1, &(0x7f0000003000-0x4)=0x1, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000003000)=""/62, &(0x7f0000001000)=0x3e) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000de000)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00003d8000)="633bdb141daa1f1464c14a1c4c7cf32caa729300592a905ad91bf131f2505cb1088b94edb3d9f9c8d4", 0x29) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000a9e000-0x1e)=""/30, &(0x7f00005dc000)=0x1e) 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000d1f000)=[{&(0x7f0000d1d000)=""/188, 0xbc}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00005c9000-0x22)="1f0000004a0007000000220a000008ff0a3f80311100000004000a03441951", 0x1f) poll(&(0x7f00008ad000)=[{r1, 0x20, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8050, 0x0}, {r1, 0x4100, 0x0}, {r1, 0x10, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x8180, 0x0}], 0x7, 0x10001) 2017/12/30 12:48:01 executing program 2: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000004a000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004a000-0x4)=0x10, 0x80800) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000049000)={@empty=0x0, @multicast2=0xe0000002}, 0x8) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000004a000)=@generic="eb3728d05d763ce4e0e8a019548eb836", 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000048000)={0x8b, 0x0, 'client1\x00', 0x0, "dbc5a36560d78df4", "c134c88f58035d4fbcbb490bafc4f6b9746336b1db160771342fc6fe73b30a15", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000000f000)=0x8e, 0x4) 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ff1000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000af6000-0x5c)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fe4000)=""/248, 0xf8, 0x20, &(0x7f0000ff2000-0x1c)={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listen(0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006ec000-0xb)='/dev/hwrng\x00', 0x410001, 0x0) sendmsg$netrom(r0, &(0x7f00005a2000)={&(0x7f0000abe000)=@ax25={0x3, {"866571b58efa0b"}, 0x1000}, 0x10, &(0x7f0000105000-0x30)=[{&(0x7f0000cdd000)="139b2f96458974a2e9fdb0166ae538ee6dbbe8c97150dc647109da95642e478d989e47b9907cecc7e3d1d414e346b1ca82c2a12de3da27ea0c9a", 0x3a}, {&(0x7f00006e9000)="655a532320f21731a8e1e36e6a44a3f9a6f35df3c0cf4b00b50dc401fb3bc32acc15e916fe8a197fa5a4df623f9c59c67ec203b374b65107657e7d302dc83e8e84b81f0b34e7a1c3d65f70fa7928c5f3faa0eb2d92356002b7ec69d856d884fe5da00281ad4375cffe24331b40cfdc087b90debed136ead4", 0x78}, {&(0x7f00003bf000)="3674f6689fa024d259ed5422053788b91f8080bd11227a2d7e2847aadade7155398ab45c73ff1940c5bcbaa8f5669a0ce9fc32c1264a189a3248b0f16a49f552fdd36e8e06ad3d79f7b0c377c8aa6c41d6f08864bc36c21443bc5befa147c307aba3770c2de56f700df44a417d1b3a6cb895e8c94106d30eb3e91a483f5cb4e66d808387bb420a85a8e40ed3336b169cf1d2929610b43f3bd62f3df3967044a4090cce1dd10df45baba39253b8c95524d94add10008afb979497c2bfd5e64870513d1c14d65956f8bc391a88a70ca316cfa9667385444328348a4b30445f6fbcb1b2e4da750b55ed035533", 0xeb}], 0x3, &(0x7f0000835000-0x518)=[{0xb0, 0x194, 0x100000000, "cc35e1242f240817e6a50e9270e5f1c31e95c6aef71af46e9f087e0f823a840446c4604a9bc2c454ec34787f5de8fb39eaafe4305b69fa2573a233802ff1796841d322c19232f1a6c7e9c28f0661e29ed760bb6d36a49c31f46ac5c95c13ad467c5c2a80185d1ebbd93681c6adcd28e4d12e5f046dad5adde09b9f24546664791bc4f5913dd2a051b843eada4a660f6dd3f23815b64db029e83aa18f95"}, {0xd8, 0x102, 0x10000, "4bd126f14686af8a41fa3cd8b9d665ab8708035d935fb95321d775ae48448c14815ea590aafb2bb602089fd6788739d3e3242723514797fe480fc0c6a965364065332c13b2cab460ab59d83768cb2438040a41ec463682997cf04a8a36edaea235a99822de5750e4644bf8e5d8a4da591e4c238bc29dad3052a34ee6b92b0296327668ef09fb634af841654b782df72457a420e257b4c17f38474fe7b108ac6ff571c7679b70c15670bc63017f6368db7bb67d30faf29856943f005b9209fd8a861670fc52"}, {0x58, 0x1, 0x5, "db4603831160380206b2982da15f1dad731698899105bf604f60abdcea3fa9d705e901aaae34d09c63e2dc62f8e5532f4560ed5f024cfbd70b3ec642c9dcf4548e41203b72"}, {0x70, 0x10f, 0x80, "f5c9851f9700174f3bea197c8156f8752ec99e01459068ac398ac3e1e1fe2f1ee1b758923aee386991df207506e43c657d59ca9d5856d3c02ec82ae52cc376c8cb58c30b416b10cd778cf0d585ce824564f47e7f6b4ea88e0078"}, {0x10, 0x1, 0x1, ""}, {0xa8, 0x110, 0x3, "2ae2608de162bac85fc6ad162fd2b670a065314c587ee95b292e06e5b4d9673f0b3abeb16338ecdf1b260d8d8b52e19225887a4f808a48ee15ecb6b7ec5bedf77687779d930526f237d61a79f22784090ebf99c87b7c036f49333cf1617d5efdc818d2e6b9cb09c1f639c89134cd9e7d729b7eccd3c439b596b23b3a4397cf2f89f06139cbb3295f60a91d879af0c3e1391310"}, {0x18, 0x102, 0x7, "806153"}, {0x110, 0x116, 0x100000000, "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"}, {0x80, 0x116, 0x1, "4242b99f4d879aad3bd65c2410ff71242d530ca95b674d7485cb38d99e9658f3a974f215785bd042c4d3c6f359401406b44ecccac3a912ff5e5459e264e38ce90ea0ec65c756ef4c57824afa1cbd69bd8f118710cd420bcab9e3433e355a813097099386fb902e0434b02f699586cb92"}, {0x68, 0x10f, 0xca8, "2099ec36e2b38e698d1ba4ad9ba2793f0fc7d3e96cb0ff40e8d97bc619e0fb0be9f9d5738a971457418fd544e4fa19b2cd83cd6b8a8306ff0ccec353f69bb051e570c8136267523c7056f888892af0674da1f1704a"}], 0x518, 0x44000}, 0x2404c004) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ec2000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000bd5000-0x4)=0xe) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = dup3(r0, r1, 0x80000) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00009a4000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="414a88b4f95e", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x1, @rand_addr=0x40fe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="699820c2137b8867549a99eb3db75096"}) ioctl(r3, 0x2288, &(0x7f0000007000)="") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000adb000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) lstat(&(0x7f0000e84000)='./file0\x00', &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) 2017/12/30 12:48:01 executing program 2: mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x7, 0x30}, &(0x7f0000881000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000017d000)={r2, 0xfffffffffffffffb, 0x800}, 0x8) recvmsg(r0, &(0x7f0000fb1000)={&(0x7f0000fb0000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000faf000)=[], 0x0, &(0x7f0000fb0000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) writev(r0, &(0x7f0000fac000)=[{&(0x7f0000706000)="480000001400197f09004b01fd0d8c560a880000f217e00600000000000000a2bc5603ca8164643e8900000028213ee206000000000000ffff5bffff00c7e5ed5e0000000000000006b718231be86efd121fffff6b0f536e", 0x58}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000fb7000)=0x0, &(0x7f0000895000-0x4)=0x4) 2017/12/30 12:48:01 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000c17000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005f2000-0x8)={0x0, 0x6fe46e57}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x8}, &(0x7f0000653000-0x4)=0x98) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r2, 0x29, 0xc9, &(0x7f0000745000)=0x0, 0x4) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x6000) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000+0x2ae)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000-0x58)="7b70947a54060d6d2482a3a77b88873d2c6928d0e4cdfe6313c2e9d2159133d3bb45c1548215de8f6a46215dfdf1c40deb1d1135ea0edf6363ff5b8c6242b5e480c30c6455026f358c3f87ebd75351219dd2a6fdbc5ab559", 0x58, 0x4004040, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r1, &(0x7f0000004000)={0x0, {""/7}, 0x0}, &(0x7f0000006000-0x4)=0x10) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x30)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000002000-0x8)={0x0}, 0x8) 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000a6d000)=[{0x14, 0x0, 0x401, 0x0, 0x0, '2'}], 0x14}], 0x1, &(0x7f0000a02000)=[], 0x0, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006d7000)='/dev/ptmx\x00', 0x402, 0x0) ioctl$int_in(r2, 0x80045440, &(0x7f000073e000)=0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) [ 55.990816] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xcc5000)=nil, 0xcc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x3) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000cbe000-0x20)="551796c71e9b9306e708a3155afa1db90b2649348df5ea5909a90f4362f595d4", 0x20) 2017/12/30 12:48:01 executing program 7: clone(0x0, &(0x7f0000e91000-0xf9)="", &(0x7f00000ea000)=0x0, &(0x7f0000f45000-0x4)=0x0, &(0x7f00008d3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000060b000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000fa8000-0x4)=0x0) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000001000-0x78)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9b}, @in6={0xa, 0x3, 0xf00c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002000-0x8)={r3, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f00003bb000-0x20)={{r1, r2+10000000}, {0x0, 0x989680}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) capset(&(0x7f0000587000+0x609)={0x19980330, 0x0}, &(0x7f0000e91000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r4, 0x4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f0000bd0000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000fd8000-0x4)=0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000097f000)='/dev/loop-control\x00', 0x800, 0x0) [ 56.043286] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dcc000)='/dev/keychord\x00', 0xc0200, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00008f3000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000d44000-0x4)=0x14) recvfrom$packet(r2, &(0x7f0000a5d000)=""/224, 0xe0, 0x0, &(0x7f000061b000)={0x11, 0x15, r3, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setregset(0x4205, r4, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2017/12/30 12:48:01 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x5, r0, &(0x7f0000001000-0x8)=0x0, 0x4000000000000) r1 = request_key(&(0x7f0000fd7000-0x6)='.dead\x00', &(0x7f0000ade000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a25000-0x16)='@{^vmnet0$ppp0cgroup^\x00', 0xfffffffffffffffd) keyctl$get_keyring_id(0x0, r1, 0x3) 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0xe28) ioctl$TCFLSH(r0, 0x540b, 0x4) 2017/12/30 12:48:01 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f1d000)={0x0, 0x100000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x100000001, 0xfffffffffffffff9, 0x1}, 0x10) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x1f}, &(0x7f0000000000)=0x8) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x40001) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$int_out(r0, 0x5462, &(0x7f0000eab000-0x8)=0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000642000-0xb0)=""/176) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000061d000)=0x7f, 0x4) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e8b000-0xc)={0x0, 0xfffffffffffffffa, 0x20}, &(0x7f0000254000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x3, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xffffffffffffff84, 0x1ff, 0x6]}, 0xa) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000001000-0x8)={0x20080522, 0x0}, &(0x7f0000db4000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000500000)={0xaa, 0x20, 0x0}) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820308000408eb005e00000000000000100000eb7e000423"}) 2017/12/30 12:48:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) exit(0x5) 2017/12/30 12:48:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fbc000)='/dev/rtc\x00', 0x10081, 0x0) getdents(r0, &(0x7f00003af000)=""/4096, 0x1000) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002ad000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d5d000)=0x0) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000571000)=0x0) r2 = getpgrp(r1) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r3 = syz_open_procfs(r2, &(0x7f0000004000)='ns\x00') getdents64(r3, &(0x7f000015e000)=""/192, 0xc0) getdents64(r3, &(0x7f00007de000)=""/0, 0x0) 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f000000f000-0x10)={0x8, 0x9}, &(0x7f000000a000-0x10)={0x0, 0x0}) 2017/12/30 12:48:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x918786417b4467e4, &(0x7f0000306000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x4}, {0x101, r1}}, &(0x7f000000c000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2017/12/30 12:48:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000653000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000973000)={r1, 0x6}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fdatasync(r2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000bf2000)=""/28) getitimer(0x2, &(0x7f000031a000)={{0x0, 0x0}, {0x0, 0x0}}) fstat(r0, &(0x7f0000c33000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00009ff000-0x20)={0x1, 0x1, 0x3, 0x1, 0x16, 0x1000}) 2017/12/30 12:48:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000001000-0x1)="c5", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0xfffffffffffff4ab, 0x5af, 0x4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000002000)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@common='\x00bsh0\x00b\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) 2017/12/30 12:48:01 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f000061c000-0x4)=0x0, 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000ff9000-0x8b)=""/139, &(0x7f0000854000-0x4)=0x8b) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ffa000-0x4)=0x0, &(0x7f00001a4000)=0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006c8000-0x8)={0x0, 0x80000001, 0x7}, &(0x7f0000546000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000bcd000-0x8c)={0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000709000)=0x8c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ffa000)={r2, 0x3f, 0x1, 0x3f, 0x10001, 0x0, 0x1, 0x9, {r3, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x271c, 0xe6f0, 0x0, 0x7}}, &(0x7f000062e000-0x4)=0xb8) getsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000ff9000)=""/74, &(0x7f0000610000)=0x4a) getpeername$netlink(r1, &(0x7f000010f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0xc) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000f03000-0x8)={0x0, 0x0}) 2017/12/30 12:48:01 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) close(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00006b9000-0x4)=0x9, 0x0) dup3(r0, r1, 0x0) 2017/12/30 12:48:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000703000)={0x17, 0x85, &(0x7f0000e6e000-0x85)="7309ef9ed7dee87211d5436fb2903528aa85e1116e9efd1e80cc1ea88a4d6742be316828ddbc65180b3e60fd5a3f4da761e14378bf63f95048f7e2d19341525b61761d69998daecfb19ac8170efd73712e76a64aaf167913bb4396f72e23b0abfce8bc105fca01345945496cabb33765cb588506ba39953b8ee80cd4e2ffb13184ca7ed4d4"}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00009b3000)={0x7, 0x0, &(0x7f0000686000-0xe2)=""}) 2017/12/30 12:48:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e39000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000fac000-0x8)='./file0\x00', &(0x7f00001a8000)=@known='system.posix_acl_default\x00', &(0x7f0000789000)='.trusted\x00', 0x9, 0x0) 2017/12/30 12:48:01 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000976000)='/dev/rfkill\x00', 0x1000000000000201, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d56000)='/dev/sequencer2\x00', 0x242040, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000201000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r1, &(0x7f0000603000)=[], 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000360000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x471889f6390da59b, 0x84) 2017/12/30 12:48:01 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x6, 0x2, 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]}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000001000-0xf8)={{0xffffffffffffffff, 0x2, 0xfffffffffffffffe, 0x1, 0x78}, 0x9, 0x6, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x9, 0x3a, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000809000)={0x0, 0x9}, &(0x7f00000b0000-0x4)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00007b6000)=""/197) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e24000)={r1, 0x7}, 0x8) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000b0f000-0x38)={0x0, 0x0, &(0x7f0000084000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:01 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000753000)={0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000028b000)={0x0, 0x0}) r0 = syz_open_dev$sg(&(0x7f0000d0c000)='/dev/sg#\x00', 0xfffffffffffffffc, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setregid(r1, r1) 2017/12/30 12:48:01 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fb2000)='veno\x00', 0x5) exit_group(0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000cb9000)={@loopback={0x0, 0x1}, 0x7f, 0x2, 0x3, 0xc, 0x2, 0xd4f1, 0xe4}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/30 12:48:01 executing program 1: statfs(&(0x7f00008f9000-0x8)='./file0\x00', &(0x7f000097e000)=""/69) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000652000)='./file0\x00', 0x64) mount(&(0x7f0000ed7000)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") stat(&(0x7f000077d000-0x6)='./bus\x00', &(0x7f0000423000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f0000ebc000-0x8)='./bus\x00') 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000001e000)='/dev/sequencer2\x00', 0x4200, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000001f000)=0x8, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001f000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = creat(&(0x7f000000a000)='./file0\x00', 0x142) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000018000-0x4)=0x100000000) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000020000)={0xffffffffffff8000, 0x8, 0x3, 0x245ffc62, 0xffffffffffffff7f, 0xa8, 0x80, 0x515, 0x8, 0xb68, 0x82ec}, 0xb) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000001d000)={0x1, {{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]}}, 0x90) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) socket$inet(0x2, 0xa, 0xac6) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f70000)='limits\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000448000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_data=&(0x7f00008f3000)="cd23b8d19337d7bcc2f14ebd139764c95c201134f16877175d5549b2eef16916"}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000a78000-0x71)=""/113, &(0x7f00006fb000)=0x71) write(r0, &(0x7f0000f12000)="240000001a0025700000000400fffc0e0a09000100000000eff201eb0800030001ff0000", 0x24) syz_open_dev$evdev(&(0x7f0000d1c000-0x12)='/dev/input/event#\x00', 0x4, 0x400440) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x801, 0x0) connect$inet6(r0, &(0x7f0000fe7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ff0000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000aba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000000)={0x8, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x1f, 0x1, 0x2, &(0x7f0000000000)=@generic="95c0e7b0e5d56d0834e2001e95164849", 0x10000, 0x5, 0x10001}) read(r0, &(0x7f0000aba000)=""/128, 0x80) write(r0, &(0x7f0000aba000)="a1c2e2b86d10e6859bb0086593b61d55528901c29746703659e8d980e2c5499cc9d5859fafb5d8efdb2771b8966ffaeb7f28a00f071fde9d60493bf51b193daff433c2af1d6a355956f245e10da913d347895871565d998b353ee25ed4bcbc222796cb20b8acfe74437740ebd1e2e319d3c8bfcb5f344953dc3a2318fd2482e4b049465b8388fc5eaf1c87365dce96848634246cbc84a34902c6d4638fb13a8131edeb622f78b34d1c802885199161e8fa2f", 0xb2) 2017/12/30 12:48:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000072a000)=@sack_info={0x0, 0x3, 0x25}, &(0x7f0000fe9000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000869000-0x4)=0x8c) lseek(r0, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x1f, 0x0, 0x3, 0xaba2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000002000-0x10)={r2, 0x4}) getpid() lseek(r0, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x460000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000002000)=0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)=0x0) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0x23f000)=nil, 0x23f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f000009d000-0x4)=0x4, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000e5000)='/selinux/context\x00', 0x2, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00001b5000-0x10)={0x0, 0x0}, &(0x7f0000111000-0x4)=0x10) setsockopt(r0, 0x4, 0x3, &(0x7f0000073000-0x78)="bb1fef67d67c02a3edc30cc3c301ff0cc36d0527d7360deb1752e489b3b7702cb5ce7b766d2d8adde2912c87721a707c42471b14d03dd94adfa995116ae47595925c7d2a4fde2e30e31a1ce990aa891faeb584fe33ece0c404358766142df151bd294e73638a0de3331bb60544b77ff50c22d9583ab100cf", 0x78) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000dd6000-0x1e0)=[{{&(0x7f0000213000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000feb000)=[], 0x0, &(0x7f0000e52000)=""/176, 0xb0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002ed000)={0x0, 0x0}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) ptrace$getenv(0x4201, r0, 0x0, &(0x7f000047d000-0x8)=0x0) read(r1, &(0x7f0000508000)=""/194, 0xc2) r3 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) ioctl$PERF_EVENT_IOC_DISABLE(r4, 0x2401, 0x43) tkill(r0, 0x16) 2017/12/30 12:48:02 executing program 5: mremap(&(0x7f00008b1000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x10, 0x0) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000be9000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00002b0000-0x8c)={0x1000, 0x2, 0xffffffffffffffff, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083e000-0x10)='/dev/sequencer2\x00', 0x4000000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e55000)=0x0, &(0x7f0000f12000)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000012a000)={0x28, @tick=0xfffffffffffff001, 0x0, {0x1, 0x81}, 0x4, 0x2, 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005bd000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000791000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000006000-0x20)={0x9, 0x0, 0x1, 0x20}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000a14000-0x20)={0xfffffffffffffffb, r2, 0x10000, 0xfff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000acd000)={@common='ip6tnl0\x00', 0x7}) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) accept$ipx(r0, 0x0, &(0x7f0000987000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000088000-0x8c)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009fd000-0x4)=0x8c) setreuid(r1, 0x0) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x200000000000b, &(0x7f0000aa4000)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$KDSETMODE(r0, 0x4b3a, 0x8) fcntl$setlease(r0, 0x400, 0x3) timer_create(0x0, &(0x7f0000f68000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000147000-0x9a)="17743874f808e1355571debcc5e6f033c3fdd99ae1ea076607cc359db732c48837eb93a6b0a39f23a16a78d2474788210e931ee9e925feddc355ebc9b98e90cae553b472b8e82e296f706ceb22f825bce8fbcebaaf8e6cdf74275f6ec0ce8dd4647b6b590b4148698ec7bb6c4ac45ca5181c8eb1d0c5b81f0ab424486fb336e873da807ced2ccd4eb2c55a0d7145d4022c3eebad88d2719c3b02", &(0x7f0000d8a000)="3c0903c75f8f2f97466fa4458b7c09cb97e9a837a1ad98b02fe69dd79b46518188f04fe8c7c1c488f211ca5773f9810d97c0de2be9da69"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000359000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000234000)={0x0, 0x0}) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f00001b2000)=""/178, &(0x7f0000b89000)=0xb2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000551000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) mmap$binder(&(0x7f00009c7000/0x1000)=nil, 0x1000, 0x1000004, 0x10, r0, 0x0) getpeername$netrom(r1, &(0x7f0000e98000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f90000-0x4)=0x10) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) getsockname$packet(r0, &(0x7f0000078000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d70000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000782000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000047f000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000019000)={{{@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x80000000, 0x1, 0x6, 0xb, 0x80, 0x0, 0x3, r2, r3}, {0xd6d, 0x26247c14, 0xffffffff, 0x5, 0x7fffffff, 0x800, 0x7, 0x7}, {0x7, 0xfffffffffffffe00, 0x80000000, 0x101}, 0x101, 0x4, 0x2, 0x1, 0x80, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x22b}, 0x9, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x4, 0x0, 0x5, 0xfffffffffffffffa, 0x7, 0x100000001}}, 0xe8) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) clock_gettime(0x0, &(0x7f0000e4b000)={0x0, 0x0}) utimes(&(0x7f0000c4e000)='./file0\x00', &(0x7f00007bf000)={{r4, r5/1000+30000}, {0x0, 0x0}}) getpeername$inet(r0, &(0x7f0000c9d000)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009f6000-0x4)=0x10) 2017/12/30 12:48:02 executing program 7: r0 = socket(0x18, 0x0, 0x4) accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x8, &(0x7f0000c19000)=0x4) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001b9000-0xd)='/dev/net/tun\x00', 0x0, 0x8000000020002003) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d6e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = dup2(r1, r2) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e05000-0x4)=0x0) sched_getattr(r0, &(0x7f0000580000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009f5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f3a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$unix(r1, &(0x7f0000ec7000-0x8)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) read(r1, &(0x7f00007c3000-0x1a)=""/26, 0x1a) 2017/12/30 12:48:02 executing program 0: r0 = socket$inet6(0xa, 0x100000000000002, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="2ee97d580ad32fd7906bb6af10cce4cd9781039daf1dbc00000000000000f69fe5", 0x21) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f000054d000/0x3000)=nil, 0x3000, 0x7, 0x2, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/rfkill\x00', 0x0, 0x0) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000239000)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a2f000)={0x0, 0x3ff, 0x5, 0x400, 0xb3b, 0x7ff, 0x101, 0x3, 0xbffb, 0x4000000000000000, 0x8, 0x8}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x80002) write(r1, &(0x7f0000c29000)="", 0x0) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f000086d000)=[{&(0x7f00008cc000-0x58)="580000001400192340834b80040d8c560a060000ec040000000543d8d8fe5800004824ca944f64008900050028825a003b7dbe6d830200000000000000000003ed03fff5dd00000010000100000c0900a2fcff0000040e05", 0x58}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000096f000)='/dev/ppp\x00', 0x400002, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f00007f6000)=""/77) inotify_init1(0x80000) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000e00000-0x50)={0x51, @tick=0x7, 0x80, {0x1, 0x42bc}, 0x1, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$KDMKTONE(r0, 0x4b30, 0x7f) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00002ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fc5000)={0x0, 0x0}, &(0x7f0000c47000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x4)=0x0) ftruncate(0xffffffffffffffff, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e5b000-0x98)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x6}, &(0x7f0000434000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000050000)={r2, 0x12, 0x800}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x1, 0xdca, 0x7, 0x585d, 0x5, 0x8, 0x0, 0x3bc, 0x0, 0x0, 0x2}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000053b000)={r2, 0xdd2a}, &(0x7f0000000000)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(0xffffffffffffffff, 0x54a1) sync() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000003000-0x18)=@get={0x1, &(0x7f0000003000-0x71)=""/113, 0x80000000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001000-0x10)=[{&(0x7f0000003000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x908a, 0x9, 0x2, 0x0, 0x0, 0x8, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x7ff, 0x2, 0x0, 0x0}}, &(0x7f00000bb000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000002000)={@generic="c9e9618c17860bf233d443309530903e", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000)={r3, 0x1f, 0x0, 0x400, 0x1}, &(0x7f0000512000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000)=0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000005000-0x20)={0x8, 0x0, 0x0, 0x3f}) 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") lremovexattr(&(0x7f000002c000-0x8)='./file0\x00', &(0x7f000000f000)=@random={'security.\x00', '\x00'}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000021000)=0x0, &(0x7f000001f000-0x4)=0x4) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000109000+0x282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000ffb000)="") r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) pwritev(r0, &(0x7f00001df000-0x8)=[{&(0x7f0000cff000-0xc8)="81", 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f00002a7000)="") ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000010c000)=""/9) connect$nfc_llcp(r0, &(0x7f00006f0000-0x60)={0x27, 0xff, 0x3, 0x1, 0x80000000, 0xc4, "4b4ed59cc0ef0fdb92d5738c56f8e9f5780c43b3123f05c4d340b21c3c09c3f9ca24ba0c4813aa3c812fa20dfceee453b0c2a54260f9d6567abc3bbd3f0d17", 0x7f}, 0x60) r1 = creat(&(0x7f00001d4000-0xc)='./file0/bus\x00', 0x0) dup2(r1, r0) 2017/12/30 12:48:02 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000fc4000-0x4)=0x0, &(0x7f0000744000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000ffc000-0x5)='user\x00', &(0x7f0000362000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000777000-0xd0)="8bf1252556643bbdf4c8b8182b29f536d1b77f4aece60dda7ea0778f797821bdc01d24006c9f994bd3d3ff810474d30efcf4d805a06e736cee929906d33b4956ee8564156b615dbf9e03f2a9428e20ba97c4f1459c24a18f5f6cba85578bd425a23af58e780a53139b4818b97a389399c71cf49ab86f4d1abc68e266a9205d234ec763310bafeabd978d80b7d794656f758f0a1d270338863800bbf587879b7e1c8d02160fefdba82b7603bd6e649528b7e916673cf3aea319bd90b3b8cbe58b7f7ef1b4ad48b6c340e379ebf60ab01a", 0xd0, 0xfffffffffffffffa) bind$inet(r0, &(0x7f0000771000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = request_key(&(0x7f0000ca3000-0xb)='pkcs7_test\x00', &(0x7f0000b57000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00006f2000-0x2)='*\x00', 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000035e000)=0x0, &(0x7f0000e01000)=0x4) r3 = request_key(&(0x7f0000322000)='rxrpc_s\x00', &(0x7f00000d0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00009c6000)='/dev/rtc\x00', r2) keyctl$link(0x8, r1, r3) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000bb5000)={@multicast1=0x0, @loopback=0x0, 0x0}, &(0x7f000024d000)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d65000-0x108)={0x6, {{0xa, 0x3, 0x80, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5fe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00005bb000)=""/49) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='\x00'}) syz_open_dev$mice(&(0x7f000029f000)='/dev/input/mice\x00', 0x0, 0x100) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000058000)={0x20, 0x3, 0x6, 0xdcd, 0x8, 0x7}) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xfffffffffffffffe, 0x2, 0x2) poll(&(0x7f0000643000)=[], 0x0, 0x4875) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000005000-0x4)=0x0, 0x4) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f0000899000-0x460c)=@hdr={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @ipv6={0x0, 0x6, "bb7bb9", 0x8, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) memfd_create(&(0x7f0000f3e000)='/dev/snd/seq\x00', 0x1) write$sndseq(r2, &(0x7f0000d8b000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0xd1, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x3, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw8={"524b82b8d4342e3765757a2b"}}], 0xc0) open(&(0x7f000087c000)='./file0\x00', 0x4000, 0x90) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd6000-0xd)='/dev/snd/seq\x00', 0x0, 0x50d40) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000236000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000058b000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00003e3000-0x28)={0x5, 0x0, 0x7fffffff, 0x40, 0x7f}) socketpair(0x1, 0x6, 0xfffffffffffffffc, &(0x7f000047a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000eaa000)="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", 0x1000) getsockopt$inet6_buf(r1, 0x29, 0xdf, &(0x7f0000834000-0xb3)=""/179, &(0x7f0000054000)=0xb3) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) iopl(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r1, 0x5452, &(0x7f0000d6e000-0x8)=0x4) 2017/12/30 12:48:02 executing program 4: ustat(0xd, &(0x7f0000587000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000081c000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000077f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x3, 0xe, 0x9, 0x2, 0x80000001}, 0x20) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x80081272, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) r1 = accept4(0xffffffffffffff9c, &(0x7f0000c62000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000bd9000)=0x1c, 0x800) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbe000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000772000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000f74000-0x1c)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}], 0x1c) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000243000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007fe000)=[], 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d98000)=@assoc_id=0x0, &(0x7f0000230000-0x4)=0x4) bind$ax25(r0, &(0x7f000025b000-0x10)={0x3, {"c3a42d1af16fb0"}, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000080e000-0x8c)={r2, @in6={{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00004ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000a000)='/dev/rfkill\x00', 0x200000, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000003a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000039000)='./file0\x00', 0x4903, 0x84) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f000003a000-0x99)=""/153) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000039000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000025000)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000036000)={0x0, 0x0, 0x18e335a}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f000003a000)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000003a000)={r3, r4, 0x4}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000039000)={&(0x7f000003a000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000038000-0x40)=[{&(0x7f000002f000)=""/66, 0x42}, {&(0x7f0000039000)=""/49, 0x31}, {&(0x7f0000003000-0xb5)=""/181, 0xb5}, {&(0x7f0000039000+0x34c)=""/28, 0x1c}], 0x4, &(0x7f0000039000)=""/217, 0xd9, 0x0}, 0x140) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000005000-0x18)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0x0, 0x36, 0xffffffffffffffff, 0x0) 2017/12/30 12:48:02 executing program 7: clone(0x0, &(0x7f0000002000)="", &(0x7f0000002000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000)="") mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002db000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000f9d000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000012b000-0x4)=0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f9d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, r3}) ptrace(0x4207, r2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x3, 0x0) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000070d000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b5c000-0x28)={@generic="eba28c29261cc7f501a4f5252eb2f300", @ifru_mtu=0x6}) r1 = syz_open_dev$sg(&(0x7f00001b4000)='/dev/sg#\x00', 0x800a6, 0x80) clock_gettime(0x0, &(0x7f0000a15000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000df9000-0x68)={0x40, 0xffffffffffff0796, 0x7, {r2, r3+30000000}, 0x7fff, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_FONTX(r1, 0x4b6c, &(0x7f00004c2000)="a12bb3c28c0803a8d0e9fb4f784db25eb3ef27e2bc406f1e67ab6462bfaf8f35b9ece3785a459273c6f39bc2c0a999c3705fa883a1bfc4c2b2a4f90e8d1d225e71750b35766ab769dac19cb47980899fc21f88a3f6913259e5334f8407e538010ec6d6515aafb4a20ec309a6f620d17e62e7") 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00003aa000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c78000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000420000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d81000-0x4)=0x14) tkill(r0, 0xb) 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000001e000)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00008e3000-0xf8)={{0xffffffffffffffff, 0x3, 0x7, 0x0, 0x401}, 0x100000001, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x5, 0x1ff, 0xffff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_buf(r0, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006d9000-0x8)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007be000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x807, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCBRK(r1, 0x5428) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c21000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f19000-0xc)={0x4, 0x0}) 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000a0000)='/dev/keychord\x00', 0x40000, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mprotect(&(0x7f00008b1000/0x4000)=nil, 0x4000, 0x1000004) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x516, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000004c000)='/selinux/member\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000e00000-0x46)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r1, &(0x7f0000aec000-0x1000)="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", 0x4e7, 0x0, &(0x7f0000a66000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000942000-0x4)=0x0) sendto$inet6(r1, &(0x7f0000499000)="", 0x0, 0x20008000, &(0x7f0000bea000-0x1c)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe24}, 0x1c) 2017/12/30 12:48:02 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000018000)='/proc/self/net/pfkey\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) sendto(r1, &(0x7f0000003000-0x1001)="e9", 0x1, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f000003c000)={0x0, 0x0, &(0x7f000005e000-0x20)=[{&(0x7f0000bcb000-0x99)='}', 0x1}], 0x1, &(0x7f000003b000-0x1d0)=[], 0x0, 0x0}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000cea000)=0x0) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00004ee000-0x30)={0x0, 0x0, &(0x7f000022c000-0x4)=[], 0x0, 0x0, &(0x7f00004ed000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) poll(&(0x7f00001f5000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x4002, 0x0}], 0x2, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f000083b000-0x4)=0x4, 0x4) rt_sigreturn() fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) r1 = memfd_create(&(0x7f0000001000)='[-\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x2012, r1, 0x0) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x2000, 0x2, &(0x7f0000006000/0x2000)=nil) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10081, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2000006, 0xfff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)=0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)="00674226eefa") exit(0x0) getdents64(r3, &(0x7f0000419000-0x44)=""/0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f000052a000)=""/115, &(0x7f0000001000-0x4)=0x73) sched_getscheduler(r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000001000)='.dead\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000)="dd02144bd9204658a2b359a015ac479c7db4d1456ecb09e2593680e2aa681c1ea29c3f48d72177c71234344a6f571de618a3a5c510f654912647303d93b9ffe73563d226d97908a36b2d4ade4a5d17c49b8c1ed4aea640cc27bb66267846e2149ee3f5fd425c9f22257457b9506fcc02f106772eeec265024ba1a19254e4e506d20b7d9c6663aaba3716c280897f7ccca7eac007e4d3444b3847a6a3ba6a276f4c089f2217501530fb0684ffed3bd448167c815db46c973af4f0a49d2f7d70710ad09e1090b3", 0xc6, r4) 2017/12/30 12:48:02 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000c53000-0x39)="f1e0638bf78ba094be86e62843e8825092d9a6a53c78bcc89fc45a039279b21b3275fc984aa254867be21c12a86f911a246db8a3d05b08d4bc", 0x39) prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000001000-0x28)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000c50000)={{{{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, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1ff, 0x0, 0x2000000000000, "3aa57863c1de1c1b330b0aa3b55c83520eba8bf1beed680b63d01c3a2483968a12638bb3b6eb0ccdc9df806418ae0a34eb104c5aa19ddc7010c73afe8984c5fe436f1409a34fc35a1e10a343a5f3c991"}, 0x160) getsockopt$nfc_llcp(r1, 0x118, 0x7, &(0x7f0000cc7000)=""/4096, 0x1000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ba8000-0x4)=0x481c) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000007000)={0x0, 0x0}, 0x0) fchmod(r0, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000004000)={0x2d, @tick=0x5, 0x7, {0x9bd6, 0xfffffffffffffff7}, 0xffffffff, 0x2, 0xfc3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000005000)=[&(0x7f0000004000)='bdev\x00'], 0x1000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000008000)='./file0\x00', 0x80, 0x80) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a6e000)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") ioctl$KDDISABIO(r0, 0x4b37) renameat2(r0, &(0x7f0000fcf000)='./bus\x00', r0, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x80007, 0x2) write(r0, &(0x7f0000bc3000-0x10)="0210af1602000000006466b78e000448", 0x10) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00003ee000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c1f000-0x20)={0x400000000000, 0x0, 0x1, 0x91b}) syz_open_dev$mice(&(0x7f00003c8000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000098d000-0x20)={0x0, r2, 0x0, 0x1}) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) fcntl$getflags(r1, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d68000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) dup3(r0, r1, 0x0) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00008b7000)={0xaa, 0x0, 0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000c29000)=0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000df8000)={&(0x7f00000ef000/0x9000)=nil, 0x9000}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ef3000)={0x0, 0x2}, &(0x7f00004c3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000083d000-0x8)={r1, 0x400000000000008}, &(0x7f000025c000)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009cf000)=@assoc_value={r2, 0x8}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00007fa000)={0xaa, 0x4, 0x0}) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000004000/0x823000)=nil, 0x823000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x100000, 0xfffffffffffffffe) ioctl(r0, 0x800000080004535, &(0x7f0000824000)="") [ 56.986212] binder: 8813:8818 got reply transaction with bad transaction stack, transaction 40 has target 8813:0 [ 57.020184] binder: 8813:8818 transaction failed 29201/-71, size 32-8 line 2936 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0x48)={0x0, 0x40, "b2f20d342348413eb4c836d802c4d7da199df3cb7b4782c9d46adc23e444398ead82041612a2817158f41c98c01da4c32222403314d966d0eb3259a54d3cb1b3"}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x0}, &(0x7f000065b000)=0x8) mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00008a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f00002e0000)=r2) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000843000-0x4)=0x8000003d92e96a, 0x4) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006f1000-0x9)='/dev/sg#\x00', 0xfffffffffffffff5, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x0) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = memfd_create(&(0x7f0000837000)='\x00', 0x1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00008a1000)=0x3) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000000b000)={0x5dd87e60, 0x10001}) getdents(0xffffffffffffffff, &(0x7f0000386000)=""/72, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f0000306000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006e0000-0x4)=0x10, 0x80800) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000459000)=0xff, 0x4) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) setsockopt(r0, 0x30000000107, 0xa, &(0x7f0000000000)='6\x00\x00\x00', 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000112000)=0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000179000)=0x5a57) [ 57.059822] binder: BINDER_SET_CONTEXT_MGR already set [ 57.068333] binder: 8813:8836 ioctl 40046207 0 returned -16 [ 57.083367] binder_alloc: 8813: binder_alloc_buf, no vma [ 57.094896] binder: 8813:8854 transaction failed 29189/-3, size 0-0 line 3128 [ 57.106608] binder: 8813:8818 got reply transaction with no transaction stack [ 57.115400] binder: 8813:8818 transaction failed 29201/-71, size 32-8 line 2921 [ 57.128037] binder: release 8813:8818 transaction 40 out, still active [ 57.137198] binder: undelivered TRANSACTION_COMPLETE [ 57.143455] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.148968] binder: send failed reply for transaction 40, target dead [ 57.156308] binder: undelivered TRANSACTION_ERROR: 29201 [ 57.161995] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/30 12:48:02 executing program 5: socketpair$inet(0x2, 0x5308fb9cd046516e, 0x9b5d, &(0x7f00009a3000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x401c0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) pause() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000996000/0x4000)=nil, 0x4000}) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000ffb000-0x18)={0x5, &(0x7f0000a74000-0xc)=""/12, &(0x7f0000acf000-0x78)=[{0x7, 0x2, 0x8, &(0x7f0000715000-0x2)=""/2}, {0x80000001, 0x54, 0x3, &(0x7f000078e000-0x54)=""/84}, {0x4, 0x18, 0x5, &(0x7f0000764000)=""/24}, {0x5, 0x66, 0x7, &(0x7f0000ffa000)=""/102}, {0x0, 0xd3, 0x8000, &(0x7f0000ffb000-0xd3)=""/211}]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b61000-0x18)={0xaa, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d41000-0xc)={0x0, 0x0}) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00006d7000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000277000-0x58)={{0x0, 0x0}, 0xfffffffffffffffd, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000793000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000299000-0x4)=0x0) write$sndseq(r0, &(0x7f0000fbc000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000a9f000)={@generic="3ca6ab25ff0f73000000090000000006", @ifru_ivalue=0x1}) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e30000-0x25)="24000000100005004d0800080001ff030345010010e600001000f107f6009cf100005609c8", 0x25) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000de9000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000dbc000)={@local={0x0, 0x0, 0x0, 0x0}, @loopback=0x0, 0x0}, &(0x7f00000eb000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000a61000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000726000)={0x0, 0x80000000}, &(0x7f00009b1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000070e000)={r2, @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]}}, &(0x7f0000769000-0x4)=0x8c) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:02 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000780000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000-0x1)={0xc05}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000660000-0x10)='/dev/sequencer2\x00', 0x410401, 0x0) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/mcfilter\x00') preadv(r0, &(0x7f0000f9c000-0x40)=[{&(0x7f0000154000)=""/48, 0x30}], 0x1, 0x4000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00007d4000)={0xecc, 0x7fffffff, 0x0, 0x7, 0x9, 0x1bb8, 0x200, 0x6, 0x0}, &(0x7f0000bc4000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000419000)={r1, @in6={{0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x3}, &(0x7f0000647000-0x4)=0x98) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000002000)={0x0, 0x0, 0x40000000001, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x0) timer_gettime(0x0, &(0x7f0000003000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0x2, 0x20000) accept4$packet(0xffffffffffffffff, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000007000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3d0000000000000, 0xe2, 0x400, 0x9a7, 0x4, r1}) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000647000-0x58)=[{0x58, 0x0, 0x0, 0x2, 0x0, "b0c8790168e3a76094b0d83f09229eeac5ede79760a98ee163ec352b7c32ef68caed6ad4daba7e33de162e80c9103690349753d687e7e975b07943181ae826ba06f04a179c12ba"}], 0x58}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00005f2000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8f2, 0x5}, &(0x7f0000294000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000de000)={r2, 0xffff}, 0x6) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f78000-0x11)='/dev/vga_arbiter\x00', 0x440100, 0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000578000)=0x0, &(0x7f0000f77000)=0x4) openat(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x40, 0x63419c059fd0f874) execve(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f00008bd000)=[], &(0x7f0000f77000-0x28)=[&(0x7f00003f4000)='security\x00', &(0x7f0000f77000-0x7)='vmnet0\x00', &(0x7f0000f76000)='$\x00', &(0x7f0000f75000)='bdev\x00']) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x3, 0x1ff) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f000094b000-0x3c)=[{{&(0x7f00006d8000)=@ax25={0x3, {"6905128d45bbb0"}, 0x3}, 0x10, &(0x7f0000621000-0x20)=[{&(0x7f0000105000-0xa7)="7f071c6706af9dd6ae7f87ac5791349cb7e8a7e8e77bf5abed1a61d655a957307214515d7e2d1d353dfa97a7d540c22a0de0d564ec352351e23271e6d6996f051322c0c0de76b259a2a80ebcc5223615186ee375571a41a7bc6e07e76f43b04ec54e3825e59c1ffc2135c801c3325c2f65c672c86c35bc443f70a6b650512e6d2373c1cc00cf8dc54ce3cd86dd4e90e69bc6bc329f477c2abab0612ff3e25d63ccdf45e16d7a26", 0xa7}, {&(0x7f0000218000-0x7)="b51133dadb1808", 0x7}], 0x2, &(0x7f000047d000-0x1f8)=[{0x88, 0x10b, 0xffffffffffffff21, "dbfae430d6d01443a4873e2a3ba87763b7ad1935f2e5c437d8e16ff954af935244689e68722803cb36280539bfc367a03cdb82d0062c8088c62c27115cf520d758a8f4576b23cf5e14b88d7fdaeb218aae77abf0980aeb3a23844565792e1019d2685043fc0efaa0d1dd89ff6362cb41d22f560169a1"}, {0x68, 0x19f, 0x3, "c68073b006596e9911c676682984f5c4a7a39c613a929bec4ee2cddb0a0570f75f11a9848d1fc0bbe5f77aa5bd40ea4c8825e43e776b32aff7d98178ed05a7eeac1383eb897383567f3cb3ba2cd297ccd4c8ca"}, {0x108, 0x100, 0x8, "fd8853849e5ea7c8399e543aa79f2153311407e5fe02d06e6d6fa30e7fe4b4ebf751ee946d6cc42f59ff36fab5043602099c948ccb6b7b025a9056eecbb8670237b27ddf4c1749c754aa975e4909f3385d08fcffb67a91c84ac5b81d0a3e20686105f58a317a857fc96b5063ba9bfb19c44b072fdaecb84495bf3fa409e7ab0627fcc03aac21931489d325bf8a93a28c7ace15a78f9a4d96928a5bdfb97b490ff1995c13f6e70e265dfba17435d728b2237a68ef6f2d87234ddd07ee21bd1e079cc63cde6c908b1756e67fb64d253777323b788549bc90d6a2c25dba538dcdbb68e74ecb21ec111961c84d6520ddb01ae8f219"}], 0x1f8, 0x4}, 0x1ff}], 0x1, 0x4040004) r2 = socket(0x11, 0x802, 0x0) getsockopt$packet_int(r2, 0x107, 0x80000000000000b, &(0x7f0000000000)=0x0, &(0x7f0000fc5000)=0x4) [ 57.240119] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. [ 57.268531] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000085b000+0xb1)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00002cd000-0x108)={0x9, {{0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x42a7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) clock_gettime(0x0, &(0x7f0000bd1000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000a6000-0x10)={{0x0, r2}, {0x0, r2}}, &(0x7f000010c000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f00007ff000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x1, &(0x7f0000f11000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00006f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) lseek(r0, 0x0, 0x1) umount2(&(0x7f0000c99000)='./file0\x00', 0xa) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075e000)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x18, &(0x7f0000234000)=0x0, &(0x7f0000e18000)=0x4) read(r3, &(0x7f0000441000)=""/84, 0x54) 2017/12/30 12:48:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000908000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000789000-0x3c8)={0x3, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2017/12/30 12:48:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x8001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000518000-0x8)={0x0, 0x0}) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f00002b7000-0x20)={0x2, 0x0, 0x3, 0xf6, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000053a000)='/selinux/context\x00', 0x2, 0x0) ioctl$int_out(r2, 0x2, &(0x7f0000cbf000-0x8)=0x0) getxattr(&(0x7f000048c000-0x8)='./file0\x00', &(0x7f0000915000-0x9)=@random={'system.\x00', '\x00'}, &(0x7f000043e000)=""/135, 0x87) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000fb000-0x2)={@common='ifb0\x00', @ifru_flags=0xc000}) chmod(&(0x7f000059c000)='./file0\x00', 0x40) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003da000)='/selinux/checkreqprot\x00', 0x20883, 0x0) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000ebf000)=[{0x10, 0x8, 0x0, 0x0, 0x81, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x80) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000080c000)={0x0, 0x80000, r0}) r3 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005b8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a9f000-0x3)=0xe8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000a7f000-0xc)={0x2, 0xffff, 0x6, 0x1000, 0x1, 0x89eb}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000286000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ac000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000026000)=0x0) shutdown(r0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000075b000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c2000)=0xe8) openat$autofs(0xffffffffffffff9c, &(0x7f00008bb000)='/dev/autofs\x00', 0x8000, 0x0) r8 = getgid() ioctl$void(r1, 0xc004587f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f0b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a95000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3a000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b88000-0x4)=0xe8) r11 = getegid() sendmsg$netlink(r1, &(0x7f0000274000)={&(0x7f0000324000-0xc)={0x10, 0x0, 0x8, 0x2}, 0xc, &(0x7f0000151000-0x30)=[{&(0x7f0000390000-0xac)=[{0x7c, 0x3, 0x300, 0x1, 0x5, "c97e1f3b831909b13a0040028c73ebe4f9728bd05ba468bea1614ada919e9986dcdc37c8a9e5f1cc7828b979d3b874824cb1182dfb084479cfda880026811fda50de6c46049f08efc3a6bb0965ae1be42fbbebf97284536fce48fe513e6230d3e44c7bab6537af7975"}, {0x30, 0xffff, 0x800, 0x5, 0x1, "f696ef938366a8ea154231fee20677302d64a1dc3f426689ae6e73c3ef983786"}], 0xac}, {&(0x7f0000b24000)=[{0x10, 0x0, 0x408, 0x3, 0x15, ""}, {0x50, 0x5, 0x2, 0x3, 0xead, "f3fa0529fb33b9019d93ceaddb96c74edd719f8eb42bb996b8181d166ab2c89ece2e13d2f01d8a085c54d7d47165163876db7e5552dc143d33c7a51a906cac63"}, {0x58, 0x200, 0x0, 0x401, 0x8001, "b412b157620e63abef028be2cbf2c807fdd591c40f988e01160eae6c5f091b6d649b99f18485c4e0a1d3607f1e06b589ff2544a1745f0c93a26809f2b9c67e8e7b76f141cb"}, {0x98, 0x5, 0x204, 0x80, 0xfffffffffffff000, "c5ea0e9f0ff2b07595e203bac5d67ab149d6e6314f0d6dadee6cba9ae1a11a8388327ecb6e5b2c82cf9673b71138ef6cd185a20956d1f7c52a3df5506edb4f6e5b5fad819b4eda704de37cdd7940d20590da465f23ac88bcca01390593ca82ec1371e33344b6adb7d3969db799f40dce497c1373cda1d479768104e410d0a5c0d292c44ba3ccfa"}, {0x58, 0x9a, 0x20, 0x7, 0x8, "26fc51fc10acfb945885358abd9fc37f69e08d4c40700de86336bdeef65be1ba332f3208e41006ceb43428d8f46581a4ebec25b312a0f41a320bd504bfa0f5a5af926efee7c3"}, {0x9c, 0xffffffffa2b4e2df, 0x100, 0xfffffffffffffffb, 0x401, "c9d02e35df8cc7073f7ed095af4c203175e1cec15469a50a119b27cc0bfaf4ef65bc8bbbec58998b9ab5527854ac769db11375a346503568b7ee69c4e1df7ff19ede72094f9b1f40b5d11db5bb08a73f9f084bdf846c3abed268df7e5658fb375888bcfe6fd6c2981440ee4939eeb9bbac08b036c12f23c952b34abdf324217ac22ed53e221e32dba2fa"}, {0xf4, 0x1, 0x1, 0x8001, 0x9, "297561f2cb823fec5d3c157914a92c57ab10a1bf861af757260be0b596f619043799368acd47522cdbf59cc67f1c4fdb05610daa59015d45dbd52d91d71089ffad66ca97dc62c7a408647c085865d27b1e4f0da209f7d1c0e46084f1fdd099fda7fa88e11d452f905710ade37502cba334a50d35b9d3b918ab7f8f0e3c546259bfe4af338cef7c2db372c0777637c0be8f7fb9cf0690ec3a0a5e4e1499da961ac80c8230547c7f950017b4f633655b06ad08eed5f92c6037d0fec1d981d784e420056154e789fc100c3225cd7178d12fcceddd3a124e92782020987f4690fbb7e7"}, {0x1010, 0xb2, 0x400, 0x200, 0x4, "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"}], 0x1348}, {&(0x7f00002d4000)=[{0x104, 0x2, 0x1, 0x697, 0xfffffffffffffff7, "acdc1cffa9b6bb99ad4d1c941ad9bdb277db77bf9b2cf1987d91c12b81f09d4ca4de6368527151aa24c90d9eefa362febd2583fea2488be010725f1b2e2e791c992946ba350e1f0ccf53a61fe33d675fe853b5287b73eafee9547ddfd864539234d314df196e2d3baba6a2bac6f75924e307177750b750eb54c4ceb90ecd0bcab7795c9b3b06523f88cd6d56d4073df1b28a386a91203943e6bbdf686e84086152d7159fc89641f0784b215e5bf2916cb1da952f09864f990525ca55553ab7a02a2e2c1c8c4cbf6664280eb4a9f1c2e109aac164f399c1f3c14fc72481a8e15aeb44012d45e14e20ce44d550145861d7adecc5f2"}], 0x104}], 0x3, &(0x7f000019f000-0xd8)=[@rights={0x28, 0x1, 0x1, [r1, r2, r0, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xd8, 0x1}, 0x41) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000002d000-0x8)='./file0\x00', 0x4002, 0x0) fallocate(r0, 0x2, 0x10000, 0x57) r1 = accept(0xffffffffffffffff, &(0x7f00000ae000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ea1000-0x4)=0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000f01000-0xe)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000060f000-0x12)={0x7, [0x1ff, 0xffffffffffffffc0, 0x6, 0x8, 0xa8, 0x9, 0x2]}, 0x12) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000d8e000)={0x7, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = syz_open_procfs(0x0, &(0x7f0000676000)='net/dev_mcast\x00') pread64(r2, &(0x7f0000647000-0xdb)=""/219, 0xdb, 0x100000000000000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001ee000-0x8)={0x0, 0x1}, &(0x7f0000c1b000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000209000-0xc)={r3, 0x10000, 0x2, [0x9, 0x1000]}, 0xc) fcntl$setlease(r0, 0x400, 0x80000001) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001a000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000020000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) timer_gettime(0x0, &(0x7f000001f000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002bc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a24000)={0x0, 0x4f, "069b36b67e36cd4014d2d003d5426a0545ed30ec67e69b3543a391d997bff89f6062d36cb26ead732a394b90b19e7c8069cdb2dd2191a0c96545dbf4d3c201ff492fe2adbea509e7bec5beab90098e"}, &(0x7f000080a000)=0x57) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000048a000-0x8)={r1, 0x357}, &(0x7f00004d8000-0x4)=0x8) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000d4e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:02 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000009000-0x8)='./file0\x00', 0x181) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000000a000-0x8)=0x3) fsync(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x2, 0x0, &(0x7f0000008000)="dec2"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x1c, 0x0, &(0x7f0000008000)=[@request_death={0x400c630e, 0x2, 0x0}, @acquire={0x40046305, 0x4}, @register_looper={0x630b}], 0x6b, 0x0, &(0x7f000000b000-0x6b)="354eb1f16270e4b81b4eccc588ba2700d493d19b483f35ea2a2c25f69a27a806dd3237757c439a8792802f351a5a88a4de413f71b5d4503a827dcf054762c19163ae606f17945c9d6f973bb44f9760ec9cc69315324c085154c6c11a96b26a23196dddd3630769168a5147"}) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) 2017/12/30 12:48:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000000)="669c8cdb323b", 0x6}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x40141, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000000)={0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000002000-0x40)={r3, 0x5, &(0x7f0000001000)=[0x6, 0x20, 0x0, 0x6, 0x3], &(0x7f0000001000)=[0x4af, 0x0], 0x2, 0x6, 0x7, &(0x7f0000000000)=[0x3, 0x1, 0x7, 0x2, 0x5, 0xc85], &(0x7f0000002000-0x4)=[0x3], 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x1, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r4, 0x3, 0x1, 0x5, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x14) 2017/12/30 12:48:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[], 0x0}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:02 executing program 1: mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x80a, 0x7fc, &(0x7f000000a000)={0x0, 0x0}) 2017/12/30 12:48:02 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fd5000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f0000e9c000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x1f, 0x0, 0x4, &(0x7f000000b000)={r1, r0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x80000001, &(0x7f0000fd5000-0x10)={0x0, 0x0}, &(0x7f0000fd4000)=0x0, 0x0) 2017/12/30 12:48:02 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x2000, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000007d000)='/selinux/create\x00', 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00004a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003c3000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000b1e000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000c39000)='/dev/loop-control\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000f63000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa, []}, 0x10) [ 57.436514] binder: 8937:8939 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 57.464250] binder: 8937:8939 Acquire 1 refcount change on invalid ref 4 ret -22 [ 57.482387] binder: 8937:8939 unknown command 0 [ 57.490048] binder: BINDER_SET_CONTEXT_MGR already set [ 57.496775] binder: 8937:8939 ioctl c0306201 2000a000 returned -22 [ 57.501285] binder: 8937:8955 ioctl 40046207 0 returned -16 [ 57.513994] binder_alloc: 8937: binder_alloc_buf, no vma [ 57.519524] binder: 8937:8950 transaction failed 29189/-3, size 0-0 line 3128 2017/12/30 12:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a85000-0x50)={0x10, @time={0x77359400, 0x0}, 0x401, {0x8, 0x6}, 0x6, 0x2, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:03 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KDSETLED(r0, 0x4b32, 0x5d68) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000337000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1ff, &(0x7f0000001000)="41e7a0f0043cef00628509df64e539683b5f877e8f869ed1a08f269dd5037789ec04aa0fb81f6eb5b1028e60b8bdf05c1e2e1eddc7abf4") r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000076000/0x3000)=nil, 0x3000}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000)={0x223e, 0x8, 0x6, 0x101, 0x3, 0x6, 0x9, 0x4, 0x4, 0x6, 0x5, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000004000)={0x10000, 0x4, 0x4, 0x2, 0x2, [{0x7, 0xffff, 0x1ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x7, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}]}) sync() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x30, 0x6, 0x97e5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000002000-0x102)={r6, 0xfa, "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"}, &(0x7f0000000000)=0x102) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000006000-0x8)={r7, 0x8}, 0x8) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000006000)={0x0, 0x2, 0x7fff}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000003000)={0x5c2, 0x7f, 0x1000, 0x2, 0xfffffffffffff000, 0xeb}) tgkill(r4, r4, 0x23) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000001000-0x5e)=""/94) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000006000-0xd)='dns_resolver\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffe) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000027a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000578000-0x8)={0x0, 0x9}, &(0x7f00002d2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f0b000)={r1, 0x9}, 0x8) 2017/12/30 12:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000046e000)={0x52, 0x3, 0xfffffffffffffffb, {0x6, 0xfd32}, {0x1556, 0x2}, @rumble={0x3, 0x2}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c4b000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000036a000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005ea000-0xa0)={r2, @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]}, 0x4, 0x9, 0xfffffffffffffffd, 0x2042, 0x1}, &(0x7f0000870000-0x4)=0xa0) setsockopt$inet6_buf(r1, 0x29, 0x2d, &(0x7f0000e9b000-0xde)="632e749b7ab8f19e08828bd532193ad1ee94486ead53ffac3f4fbc5f88764b534625c463c3d8ac729609f35f22c11c46dc66d257cd3be46878af408e5d01a896dd4e020b3a2c44b93155a726a32164fd22b52bf06e39752bbaaa95b7cc2c550f76a209634d8ab6b8a8af30c0a8ef4ca8083c31ffff879b4342fd9346153a2f819ff562af1a9623e3af20031c9ec4de53df9f40e74c9c58361051234789ad794e76d7288ca67f5ffec8660611b5e2d49204b7525ec622115d58d9d46102f9958842230f049bd8f266c313e28f6b8d1e81bbb7e7974556de8da2ede67b2e87", 0xde) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d45000)=0x0) fcntl$setown(r0, 0x8, r3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) 2017/12/30 12:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000211000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000035000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d40000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00002dd000-0x4)=0x14) clock_gettime(0x0, &(0x7f0000b92000)={0x0, 0x0}) mq_timedreceive(r3, &(0x7f000046c000-0xe0)=""/224, 0xe0, 0x3, &(0x7f0000b69000)={r4, r5+30000000}) readv(r1, &(0x7f0000348000)=[{&(0x7f0000d88000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:03 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00007f4000-0x20)={0x0, 0x0, 0x0, 0x8721}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f000042a000)={r2, 0x3}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000002000-0x4)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x10000) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) alarm(0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000001000)={0x6e, 0x4, 0xd77}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r3, &(0x7f0000001000-0x74)=""/116}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f0000002000)={0x77359400, 0x0}, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000004000-0x8)={0x401, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001000)={0x200, 0x400, 0x9, 0x1ff, 0x40, 0x9, 0x81, 0x1000, 0x57, 0xfffffffffffffffb}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000004000)={0x1, 0x80, 0x0, 0x5, 0x266, 0x3}) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$KDSETLED(r0, 0x4b32, 0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000006000-0x98)=""/152) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000006000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, r4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000007000-0x4)=0x80) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000008000-0x6)={0x1, [0x8]}, &(0x7f0000008000-0x4)=0x6) 2017/12/30 12:48:03 executing program 7: r0 = socket$inet(0x2, 0x5, 0x5f6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x10001}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) fallocate(r1, 0x8, 0x0, 0x4) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000c54000-0xc9)=""/201) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x22fe55d2, &(0x7f0000ee1000-0x95)="2b473a135c34f11a44bd8438ad5f56e2b72359f1de629051e3d401f491374b29d84562afd44e448d52231ed7290b75173334b1e749651e7262e860d09188c5011a02447c75083bb50494b9a63d800fc308cf3f18bb18d829ddb66bd5fad1f418c7685cc1ac9ec59b458df9f60431e833d0b02c28d979a230bc9d6febc20805217a61e29ae91e07855936aa36a5a8287ba5e2c20c3b") [ 57.530732] binder: 8937:8939 BC_REQUEST_DEATH_NOTIFICATION invalid ref 2 [ 57.537708] binder: 8937:8939 Acquire 1 refcount change on invalid ref 4 ret -22 [ 57.545839] binder: 8937:8939 ERROR: BC_REGISTER_LOOPER called without request [ 57.554969] binder: send failed reply for transaction 45 to 8937:8939 [ 57.574735] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/30 12:48:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00003a2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)=']\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000c2c000-0x5)='ppp1\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0x5, 0x1, {0x3, 0x2, 0x1, 0x3, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000+0x1b2)=0x0) setfsuid(r2) r4 = accept(r1, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000000)={r5, 0x1, 0x6, @random="ceb91443adb3", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000001000-0x6)={r6, 0x200}, 0x6) fadvise64(r1, 0x0, 0x0, 0x3) getsockopt$inet6_buf(r1, 0x29, 0xf3, &(0x7f0000003000)=""/208, &(0x7f0000001000)=0xd0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000003000-0x10)={r6, 0x81, 0x1, 0x4}, 0x10) syz_open_dev$sndseq(&(0x7f0000003000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000006000-0x8)={r6, 0x100000000}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000006000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r4, r3, r7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r4, &(0x7f0000008000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10, 0x80800) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c2e000-0x8)={0x0, 0x0}) r1 = fcntl$dupfd(r0, 0xfffffffffffdfffe, r0) perf_event_open(&(0x7f0000001000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0xd8, 0x28000, 0x0, 0x400000ac, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1030, 0x0, 0x4000, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffff, r1, 0x9) keyctl$revoke(0x3, 0x0) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c34000-0xfb)=""/251, &(0x7f0000620000)=0xfb) request_key(&(0x7f0000c2e000-0x5)='user\x00', &(0x7f0000c2d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)='user\x00', 0x0) add_key(&(0x7f0000036000-0x5)='user\x00', &(0x7f0000047000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c32000)="6276c00ca1da83d2630f905202bcd6bf86d7c374d72153013a683e4258620cdd694808d9a27e454936d977076d948593488f13a295d778b8f0e6eb606c9e63e80deebbd098615fbd7e579c975ac71541841582ec0ac85b56c168", 0x5a, 0xffffffffffffffff) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000c35000-0x6)={0x800, 0xffffffffffff4d70, 0x4}) openat$rtc(0xffffffffffffff9c, &(0x7f0000c33000)='/dev/rtc\x00', 0x202a00, 0x0) 2017/12/30 12:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000140000)=0x1, 0x4) r2 = syz_open_dev$sndseq(&(0x7f00009cc000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) write$sndseq(r2, &(0x7f0000a68000)=[{0x7ffffffb, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000e8a000)=[], 0x0) 2017/12/30 12:48:03 executing program 6: munmap(&(0x7f0000eed000/0x3000)=nil, 0x3000) mmap(&(0x7f0000a93000/0x93000)=nil, 0x93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock(&(0x7f0000a93000/0x4000)=nil, 0x4000) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x38, 0x0, 0x0, &(0x7f0000af1000/0x2000)=nil, 0x0}) mprotect(&(0x7f0000b1c000/0x3000)=nil, 0x3000, 0x1) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0xa4)="", 0x0}], 0x1, 0x0) 2017/12/30 12:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000276000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) dup3(r0, r1, 0x80000) r2 = syz_open_procfs(0x0, &(0x7f00008f0000+0xa07)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r2, &(0x7f0000efa000)=""/8, 0x8, 0x100020) [ 57.592551] binder: 8963:8980 ERROR: BC_REGISTER_LOOPER called without request [ 57.606870] binder: 8963:8980 ioctl c0306201 20008fd0 returned -11 2017/12/30 12:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000038000-0x78)={0x8000, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc0, 0x886a, 0x7, 0x240000000000, 0x8, 0x0, 0xfffffffffffff801, 0xffff, 0x9}) clock_adjtime(0x0, &(0x7f0000f8d000)={0x97d9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet(0x2, 0x80001, 0x9, &(0x7f0000b4f000)={0x0, 0x0}) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 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) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000984000)={0x7, {0x2, 0x1, @rand_addr=0x70f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x80000001, 0x7ff, 0x4, 0x2, &(0x7f0000fa2000-0x10)=@common='ip6gre0\x00', 0x6, 0x61c, 0x7fff}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000f54000)=0x0) sched_getattr(r2, &(0x7f00002d1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x9, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000188000)={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]}, 0x0, 0x0, []}, 0x98) poll(&(0x7f0000033000-0x18)=[{r1, 0x4040, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x280, 0x0}], 0x3, 0x7) [ 57.638709] binder: BINDER_SET_CONTEXT_MGR already set [ 57.647419] binder: 8963:8991 ioctl 40046207 0 returned -16 [ 57.662705] binder: 8963:8980 ERROR: BC_REGISTER_LOOPER called without request 2017/12/30 12:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000e23000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00006ed000-0x8)=0x1) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2017/12/30 12:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00004ab000)=0x70c1, 0x4) 2017/12/30 12:48:03 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e02000)='/selinux/status\x00', 0x0, 0x0) finit_module(r0, &(0x7f00009bd000)=',md5sumwlan1\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f00001ea000)=@known='system.advise\x00', &(0x7f0000000000)='\x00', 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@hopopts={0x5e, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0xed4}, @ra={0x5, 0x2, 0x10000}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x7f00}, @ra={0x5, 0x2, 0x3}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x28) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000001000-0x28)={0x3f, 0x3, r1, 0x3020, r2, 0x80000000, 0x0, 0xfffffffffffff000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000)=0x1, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x80000001, 0x6, 0x1, 0xfffffffffffffffa, 0x2, "e0970225817c67869e64e2599b04f784535e2d956bfc06dfaec1fa047617e9d9b3db4512f309ac4592788f110977a4202068f8d47cb05300c380089c583963", 0xacc2}, 0x60) ioctl(r0, 0x1000000000000, &(0x7f0000003000)="355e61ea8821ce3f4906429c4006065a5b12fbb0fa91555f0a909ee465525660398efda06f438d788aedd3847fa303068d8ad244c57055743e95a1990ef6a85ae3ef3bc7e66262eeb0df1785bb972ca1ba512b") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000004000)={r3, &(0x7f0000000000)=""/210}) r4 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x181500, 0x26) prctl$intptr(0x1d, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x10, 0x0}) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000000)={0x4, 0x1, 0x7, 0x8a6, 0xfffffffffffffffc, 0x7a9, 0x2, 0x100000001, 0x2, 0x5, 0x1, 0x7}) ioctl$TIOCLINUX3(r4, 0x541c, &(0x7f0000001000)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000005000-0xa0)={0x0, @in6={{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x3, 0x95cd, 0x6, 0x2}, &(0x7f0000002000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000002000)={r6, 0x48, "de45ec34e2eb81b1d878699bca73727e50fec5bcd1c9074503c40157470e67a6ebb306b50e3793588789b072a697b530d8a4bd481ab99c1fd0184b06e6e951418d6b9cb54c3dfacc"}, &(0x7f0000003000)=0x50) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r5, 0x1, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000007000)=0x4) 2017/12/30 12:48:03 executing program 3: userfaultfd(0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000721000-0x42)=""/66, &(0x7f0000b81000-0x4)=0x42) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f00004a2000)=0x0, &(0x7f0000fa4000-0x4)=0x4) 2017/12/30 12:48:03 executing program 0: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004b6000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000b14000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fd2000)='/dev/input/mice\x00', 0x0, 0x2000) r2 = syz_open_pts(r1, 0x5d5006) ioctl$KDSETLED(r2, 0x4b32, 0x0) ioctl$TIOCCONS(r2, 0x541d) rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd2000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r3, 0x0}, {r3, 0x0}}, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000fd2000-0x8)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 12:48:03 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$KDSETLED(r0, 0x4b32, 0x5d68) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000337000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x40800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x1ff, &(0x7f0000001000)="41e7a0f0043cef00628509df64e539683b5f877e8f869ed1a08f269dd5037789ec04aa0fb81f6eb5b1028e60b8bdf05c1e2e1eddc7abf4") r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000003000-0x10)={&(0x7f0000076000/0x3000)=nil, 0x3000}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) r5 = syz_open_procfs(r4, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) ioctl$TCSETS(r1, 0x5402, &(0x7f0000002000)={0x223e, 0x8, 0x6, 0x101, 0x3, 0x6, 0x9, 0x4, 0x4, 0x6, 0x5, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000004000)={0x10000, 0x4, 0x4, 0x2, 0x2, [{0x7, 0xffff, 0x1ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x7, 0x0, 0x0, 0x202, 0x0, 0x0, 0x0}]}) sync() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x0, 0x30, 0x6, 0x97e5}, &(0x7f0000000000)=0x18) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000002000-0x102)={r6, 0xfa, "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"}, &(0x7f0000000000)=0x102) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000006000-0x8)={r7, 0x8}, 0x8) sysfs$3(0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000006000)={0x0, 0x2, 0x7fff}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000003000)={0x5c2, 0x7f, 0x1000, 0x2, 0xfffffffffffff000, 0xeb}) tgkill(r4, r4, 0x23) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000001000-0x5e)=""/94) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00008b7000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f00001cc000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00004e1000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000993000-0x10)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000556000-0x20)={{r0, r1+10000000}, {r2, r3+10000000}}, &(0x7f0000caa000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000001000-0x20)={{r4, 0x2710}, {0x0, 0x7530}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$mice(&(0x7f0000b6c000-0x10)='/dev/input/mice\x00', 0x0, 0x82) mount(&(0x7f0000b1d000)='./file0\x00', &(0x7f0000790000)='./file0\x00', &(0x7f00002f6000-0x5)='ext2\x00', 0x13940a52f9f7f6eb, &(0x7f0000f7d000)="571ab073f4b8df30ba97fa7cb3e031a78bb893f51cef623cf898e46e54ff384009bc30536c03604dfd7fbeb0102ff75582383e6bf670865d634e672ab32998aed5343646329ac6def33a08df64c64a77e8da72655d6c391227c09eb4d5a87f605243ff6dfe744bbed206197352d93b69784d17ac3282913b3b11d272d9bb0f54c8fffee1f685f4411a65a43007cee9842f058419cd237ab79924233b4ba94585bb6e384759b45f1385a5e90d63236cc69dfe54f51be6814d19f3a1e5a3315e85bc9d518c49e5599d00cdf5698e1fea12f55e56c95d9b107618fafc92e27d06d750d1f73e7f130c8790e44f7393") clock_gettime(0x7, &(0x7f0000ba8000-0x10)={0x0, 0x0}) utimensat(r5, &(0x7f0000a7d000-0x8)='./file0\x00', &(0x7f000083e000-0x20)={{r6, r7/1000+10000}, {0x0, 0x0}}, 0x100) 2017/12/30 12:48:03 executing program 4: r0 = socket(0x7, 0x1, 0xfffffffffffffffe) ioctl(r0, 0x8916, &(0x7f0000000000)="") 2017/12/30 12:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000f0000)='/selinux/create\x00', 0x2, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000cca000-0x4)=0x6) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:03 executing program 6: prctl$intptr(0x1, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000001000-0x10)={0x20, 0x9}) 2017/12/30 12:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000756000-0x8)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000292000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009dd000)=0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000604000)='/dev/rtc\x00', 0x200000, 0x0) accept$unix(r3, &(0x7f0000a76000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f000021b000)=0x8) writev(r2, &(0x7f0000841000)=[], 0x0) 2017/12/30 12:48:03 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000018000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getpeername$inet(r2, &(0x7f000000d000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000016000)=0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/30 12:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f00002ca000)='/proc/self/net/pfkey\x00', 0x80002, 0x0) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000000000/0xead000)=nil, 0xead000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000eae000-0x10)={0xca, &(0x7f00000e0000)=""/202}) getsockopt$sock_int(r1, 0x1, 0x5, &(0x7f0000018000-0x4)=0x0, &(0x7f0000eac000-0x4)=0x4) 2017/12/30 12:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = syz_open_dev$mice(&(0x7f0000a55000)='/dev/input/mice\x00', 0x0, 0x301241) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) write(r0, &(0x7f000032b000-0x1f)="1f0000000104ff00fdde45c80500e9ffffff000007000180040701dd1e9f00", 0x1f) [ 57.879279] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 57.894567] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/30 12:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f000068a000-0x8)=0x3) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f00000bc000-0x4)=0x0, &(0x7f00008b0000-0x4)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000511000-0x8)={0x0, 0x7, 0x1fe00000000, 0x1000}, 0x8) 2017/12/30 12:48:03 executing program 1: pipe2(&(0x7f000048c000)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e24000)={0x1000, 0x80000001, 0x6, 0x6, 0x7}, 0x14) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44000) read(r1, &(0x7f0000006000-0x200)=""/512, 0x200) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000004000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x9, 0x0, r1) 2017/12/30 12:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000b43000-0x1c)=[@decrefs={0x40046307, 0x1}], 0x0, 0x0, &(0x7f0000002000)=""}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c75000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c2000-0x4)=0xe8) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8000, 0x0) openat(r0, &(0x7f0000560000-0x8)='./file0\x00', 0x204000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r1, &(0x7f0000ac5000-0x42)="e880a31f89187a59aa14860c35d118731d127ad96c1eb4cdb55540b2f1aa86ebbcc0fce27dca3985ee23f273af9ce8305f8da7c6ed6b21caf04cee870ba97fb98917", 0x42, 0x20000000, &(0x7f0000f87000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00001f1000-0xa)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00009b3000-0x4)=0x40000000000003fe, 0x4) bind$inet6(r1, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xafc4}, 0x1c) ioctl$TIOCCONS(r0, 0x541d) 2017/12/30 12:48:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x5)={0x0, 0x0}) mmap(&(0x7f0000ba4000/0x3000)=nil, 0x3000, 0x3, 0x32, r0, 0x0) r1 = memfd_create(&(0x7f000098e000-0x11)="05006e07ea000000000800ff830000002b", 0x2) pwritev(r1, &(0x7f000028c000-0x20)=[{&(0x7f0000c9c000)="d4", 0x1}], 0x1, 0x81003) r2 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) r3 = syz_open_procfs(r2, &(0x7f00000d4000-0xa)='setgroups\x00') readv(r1, &(0x7f0000409000-0x10)=[{&(0x7f0000a3a000)=""/23, 0x17}], 0x1) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000001000)={0x3, &(0x7f0000ba4000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/30 12:48:03 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x1ff, 0x8}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) utime(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000467000)="b4ab989b63ce92f62b73b9fc4bec95b2ae27d6e500149d462a17593400000000000000034457e1a880f847e9e84f8bf013245c2fff11d110890c64c18156d8e5c42b20a5f7e9caebc1f6a5ca00bac586580c4b2ae15ba946e4eb018e864da72e0ad1a8236077c6ccb85a7e60e0a1e634772eed563dbe80c55e0a990000001fb85f864cae727d35a987046f5d8afedfd13097df85cf1851b7df67d37d83b194f24ab432ac39900bd5a2a698c167a9286e342cd3048c56dd0d95", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000f56000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000a80000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b29000)={{&(0x7f0000807000/0x2000)=nil, 0x2000}, 0x1, 0x0}) 2017/12/30 12:48:03 executing program 4: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() perf_event_open(&(0x7f00004a1000)={0x2, 0x78, 0x7ff, 0x7, 0x8, 0x100000001, 0x0, 0x9, 0x1000, 0x3, 0x3, 0x0, 0x800100000000000, 0x80, 0x5, 0x9, 0x9, 0x1000, 0x1000, 0x9a, 0x7, 0x5, 0x100000001, 0x5, 0x8001, 0x9, 0xbd8b, 0x81, 0x101, 0x8, 0x1, 0x401, 0x4, 0x5, 0x20, 0x8, 0x8001, 0xfff, 0x0, 0x651, 0x1, @perf_bp={&(0x7f0000000000)=0x0, 0x5}, 0x10001, 0x8, 0x40, 0x7, 0x0, 0x2, 0x1ff, 0x0}, r1, 0x0, r0, 0x3) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) ptrace$peek(0x1, r1, &(0x7f0000de3000-0x8)=0x0) close(r0) 2017/12/30 12:48:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x11, 0x80002, 0x0) socket(0x10, 0x4000802, 0x0) r0 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000001000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083f000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000001000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f000078f000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00001d8000)={r1, @multicast1=0xe0000001, @rand_addr=0x5}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) 2017/12/30 12:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x80000000000001, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x8, 0x0, 0x6, 0xffffffff}]}) recvmsg(0xffffffffffffffff, &(0x7f0000466000)={0x0, 0x0, &(0x7f000064b000-0x30)=[], 0x0, &(0x7f0000c18000)=""/190, 0xbe, 0x0}, 0x0) 2017/12/30 12:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000fcc000-0x7)="de0f2f6d009100") syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') [ 58.321365] binder: 9077:9085 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 58.344828] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/30 12:48:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000caa000)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r1, &(0x7f0000edd000)={0x28, 0x0, 0x0, @fuse_notify_delete_out={0x0, 0x0, 0x0}}, 0x28) dup3(r0, r1, 0x0) bind(r0, &(0x7f0000161000)=@l2={0x1f, 0x3, {0x7, 0x7, 0x7, 0x0, 0x7ff, 0x0}, 0xff, 0x4}, 0xe) vmsplice(r1, &(0x7f0000288000-0x48)=[{&(0x7f0000391000-0x9b)="2dbbbb6a9f88ea25d46f38423ea3adf9ff9ff28834871cb0f3f5f0eaaf19ed387d6b83b7017f6d8c44db57c4c13093699f692ef49d8ab568c386968773fd6de4c4e7811c2607b2ec1262786f794ee699394a015916c8d68dd61d317772c5fdd5989adc4583075d63863e27a1ec0a2fe4a74f30d85267e258d0b5c8fd19b194d5db540141fc15c3a54cce6860ca2aa1c16e675eaf1df9e8eafc95ee", 0x9b}], 0x1, 0x0) 2017/12/30 12:48:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00003ef000-0x38)={0x0, 0x0, &(0x7f000052b000)=[], 0x0, &(0x7f0000a8a000)=[], 0x0, 0x0}, 0x1) mq_open(&(0x7f0000414000)='\x00', 0x1, 0x13e, &(0x7f00009e2000-0x40)={0x9, 0x7, 0xc03c, 0x4, 0x1, 0x0, 0x8, 0x100}) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b57000-0x4)=0x1, 0x4) 2017/12/30 12:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) preadv(r0, &(0x7f0000926000-0x20)=[{&(0x7f0000b21000)=""/240, 0xf0}, {&(0x7f0000a72000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) write(r0, &(0x7f0000174000-0x24)="2200000015000b00ea0910080900e7dd0a00000000221d0004000200000100018001", 0x22) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f000061f000-0x4)=0x0, &(0x7f00008c8000-0x4)=0x4) 2017/12/30 12:48:03 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) unlinkat(r1, &(0x7f0000005000-0x8)='./file0\x00', 0x0) r2 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000017000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000016000)=@int=0x0, &(0x7f0000017000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f000000c000-0xe1)="8f"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/30 12:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) set_tid_address(&(0x7f00008ea000)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ca3000)={0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000008) poll(&(0x7f0000144000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/30 12:48:03 executing program 2: mmap(&(0x7f0000000000/0x798000)=nil, 0x798000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000035000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3cef501775ff0b40b6b14468d601d77e25c173d597b5789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb9211180285787659fcfbc", 0x0}, 0x60, &(0x7f0000793000-0x10)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) mmap(&(0x7f0000798000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000059f000-0x4)=0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000799000)="e1560669feb4e2f9a49536b11f088a4f086a00b5480bd1cdfa9b0e825194487d60") mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x307, 0xf76, &(0x7f000079a000-0x79)=""/121, &(0x7f0000280000-0x4)=0x79) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000655000-0xa)='./control\x00', 0x81000028) creat(&(0x7f000000b000-0x10)='./control/file0\x00', 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x1000000) close(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e0e000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2017/12/30 12:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00005c9000-0x35)=""/53) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000e38000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="6b91051eef840b9e381ee2d547071b63"}) r1 = syz_open_dev$evdev(&(0x7f0000774000)='/dev/input/event#\x00', 0x5, 0x107000) write$evdev(r1, &(0x7f000033e000)=[{{0x0, 0x0}, 0x11, 0x0, 0x0}], 0x18) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000212000-0x11)='/selinux/enforce\x00', 0x22001, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000170000-0x4)=0x0, &(0x7f00002d4000-0x4)=0x4) [ 58.364507] binder: 9077:9085 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 58.367561] binder: 9077:9100 ioctl 40046207 0 returned -16 2017/12/30 12:48:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000c75000)={&(0x7f0000fa0000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0x200, &(0x7f0000c7c000)={0x0, 0x0}) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000293000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000e6a000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_names=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/30 12:48:03 executing program 6: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x40000, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fdc000-0x24)={0x0, 0x0, 0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fde000)={0x0, 0x0}) 2017/12/30 12:48:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) sigaltstack(&(0x7f00005ac000/0x1000)=nil, &(0x7f0000903000)=0x0) recvmsg(r0, &(0x7f0000e65000)={0x0, 0x0, &(0x7f000008c000-0x90)=[{&(0x7f00007c9000)=""/193, 0xc1}, {&(0x7f0000833000-0x89)=""/137, 0x89}, {&(0x7f000006a000)=""/69, 0x45}, {&(0x7f000017e000-0x69)=""/105, 0x69}, {&(0x7f0000812000-0x24)=""/36, 0x24}, {&(0x7f000093b000-0x19)=""/25, 0x19}, {&(0x7f0000548000)=""/15, 0xf}, {&(0x7f0000253000)=""/206, 0xce}, {&(0x7f0000ae6000)=""/53, 0x35}], 0x9, &(0x7f0000ab6000)=""/4096, 0x1000, 0x0}, 0x0) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "008078"}, "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"}}}, 0x41f) 2017/12/30 12:48:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00001fb000-0x4)=0xa) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000373000-0xc)={0x0, 0x0}) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_pwait(r1, &(0x7f00006f7000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003d7000-0x8)={0x0}, 0x8) unshare(0x20000000) [ 58.425783] binder: 9122:9127 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 58.446556] binder: 9122:9127 unknown command 536907575 [ 58.452782] binder: 9122:9136 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 58.463905] binder: 9122:9127 ioctl c0306201 20008fd0 returned -22 [ 58.475928] binder: 9122:9146 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 58.488783] device gre0 entered promiscuous mode 2017/12/30 12:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f000034a000)="af77900f680d818c3a428cb999e659071a1654a27c0308063500c26b3996e07387f1edc8d044da8064d7fd8987a1464ac823c8c549c81ae0eb48657393a1f1c452936441805aaec5342f369126f153fc00e37e0871414b242016125ea8b2346469ed21ef71cde2a40325236901e0cb72326ed8e46d9cda76e9c1cb5003d617ba990f08f19db6c4471f98d4ab2387dcbb109a268725fde54fb2b67af6e00bc2a93cbad350e9d802d1f04354f482578a07fe3bec761bf250f398f20ba87a84f272e3c9fc24abc311e437263fb3ad68d1eb759df1") readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:04 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000024000-0xa)='/dev/ptmx\x00', 0xfeffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000fdc000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='teql0\x00'}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ppoll(&(0x7f00008e9000-0x48)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000287000-0x10)={0x77359400, 0x0}, &(0x7f0000fd7000-0x8)={0x0}, 0x8) dup2(r2, r0) 2017/12/30 12:48:04 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000010000)="39455c4c0c642e45656777a4ef9694ea789b2b58554aa1d794eac6e0d79fe6184f0fdea765e3d03a888601488b733e5f1b464bdef6b56c8b369051d48034c58fb102639b727b4bb2b8dd6985dae557454bae3a9db129f5164cdecac12f0921401708bb394b0aae077ad9a5eb4c7b80abab7ee7d9bd09e6c15b0b993d15cbfb6ee640938e8b0cf8b2671104e687ddf1de19eef3190525c25f647a20dc869b69f9cdf1e5612d375501d80482771d6ab0b2d14ed4", 0xb3, 0x40, &(0x7f0000011000-0x10)={0x4, 0x1, 0xff, "3aa046397915", 0x0, 0x0}, 0x10) vmsplice(r0, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) epoll_wait(r1, &(0x7f000000d000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/30 12:48:04 executing program 6: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x2) 2017/12/30 12:48:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000)={0x0, 0x400, 0x30, 0x3, 0x1}, &(0x7f0000001000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000002000)={r2, 0x10000, 0xffffffffffff8001, 0xfffffffffffffffd, 0x5, 0x8}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d61000-0x4)=0x28) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000005000-0x108)={0xffffffffffffb04d, {{0xa, 0x0, 0xcd8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xba}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x2, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000089f000)=0x0, &(0x7f00001e7000-0x4)=0x4) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r3, 0x227e, &(0x7f0000001000)="") 2017/12/30 12:48:04 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000-0xd)='/dev/usbmon#\x00', 0xb12f0, 0x40000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000004000-0x4)={0x9}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000002000)=0x2, 0x4) 2017/12/30 12:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000279000)='/dev/sg#\x00', 0x7, 0x200000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000729000)=0x0, &(0x7f00003fb000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00005f4000)={0x0, 0x20, 0x60a2, 0x6}, &(0x7f0000303000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000245000-0x8c)={r1, @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]}}, 0x8c) r2 = syz_open_procfs(0x0, &(0x7f0000a56000-0x11)='net/softnet_stat\x00') close(r2) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x5) 2017/12/30 12:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000091b000-0x46)=""/70, 0x46, 0x0, &(0x7f0000fdc000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000d87000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000c8e000-0xad)="5d3aafcee929ebf5097ea2c70dce439df6916acd08bfedac80e315234639854d4575843049aa71d73e9546c48a1d4ddf9d18a38ae2ca48f3ef65bac23d6870f937ccacbc4e3c7e", 0x47}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) connect$inet(r0, &(0x7f00004e1000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 12:48:04 executing program 6: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000091a000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000b8c000)={@generic="034e1cb8d742cf1638be5833dec1cac8", @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0xc, 0xfffffffffffffffe, 0x100000000) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) 2017/12/30 12:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ea5000-0x8)='./file0\x00', 0x5) timer_create(0x2, &(0x7f0000a4d000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000)="", &(0x7f0000eb2000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 12:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000bc9000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ef5000-0x4)={0x0}, &(0x7f0000a78000)=0x4) 2017/12/30 12:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ppoll(&(0x7f000070a000)=[{r1, 0x8384, 0x0}, {r0, 0x8000, 0x0}], 0x2, &(0x7f000059e000)={0x0, 0x0}, &(0x7f000005c000)={0x9}, 0x8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f000016a000-0x4)=0xc7) 2017/12/30 12:48:04 executing program 1: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000fe0000-0x4)=0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) r1 = getuid() ioprio_get$uid(0x3, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000144000-0x8)='./file0\x00', &(0x7f0000099000-0x8)='./file0\x00') r2 = creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000bcd000/0x4000)=nil) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r2, &(0x7f000093c000)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x1) readlink(&(0x7f000094d000)='./file0/file0/file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000fe2000-0x8)='./file0\x00', &(0x7f00007e9000-0x1000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000585000-0x4)=0x1, 0x4) 2017/12/30 12:48:04 executing program 6: socketpair$inet(0x2, 0x80a, 0xb017, &(0x7f0000a2b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000001000-0x4)=0x3) pwritev(r0, &(0x7f0000eec000)=[{&(0x7f0000001000-0x33)="aab5abb79ce02882e9d5eb5deb5bd414a107d58d3cec12904c1dd35adf0600ae90dbad8f4a032dfcd7ca1244dc450b56ee7340", 0x33}, {&(0x7f0000001000-0xeb)="8b9e82069c01e484eb4746a9dcdd735fce16f77aba13f918037efe33d9ea054ce26996e5b8a157630fd04638a6a9ddaa77e5d3308192f3dde380ceb9b17f0cc6c90235444a5975236ab2bce7128f12cd3b3f2c1b61239ad64dfad56170e4914da3addf450a7a562f132b41c5024468dc8ab96ce2c9e6a71d82600dab71250d5ae6492d6a6f77fdc81ae74801fac39479ea15bccea9b5ad3cce884a9c4de7383da647ad13e53adfa2aa932d5090cd35887d5da43007df734ee0f88ef81f605d560f8ed4e13cabca86c82ab2ea11b5750166ba55f5a007c43bda9442e024e8806935f993cd704b79a6b0b0ef", 0xeb}], 0x2, 0x0) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f00003de000)='pagemap\x00') sendfile(r3, r3, &(0x7f0000643000-0x8)=0x0, 0x114a) 2017/12/30 12:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000156000-0x8)='./file0\x00', 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005ec000-0x4)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000573000-0x4)=0x0) write(r0, &(0x7f00007c2000-0x1)="d9", 0x1) pwrite64(r1, &(0x7f00009c7000-0xd9)="4ec2801ac079c26787d0e41522b7d9f9ef45fce12ee2e6017527b4dbeddb7512d45a7c6c83c2330a425c044f036414c671d8311aa825a77ef2b9ed6cfff8c745600cd93c60c9533c593caab2d87c5c0364db14bf8a54cb7eca4b007bb5f71a1ab0c0ac468cab4f605676c47eada9f462f078899ec625b522360743f69e07ea2b9ac4b56d7d10dbc4f267914e046b280cbbb212118b0d43d983004fc3dfa0be5c717f5933cb9e8f88ceca731f5401079d4eeba6fcacbe8e2f93cbfa2f9563a7ba0a95693ba073061351e6ef667a484728b862c18fb97396cb2a", 0xd9, 0x0) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/30 12:48:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') bind$nfc_llcp(r0, &(0x7f0000d61000)={0x27, 0x800, 0x9, 0x5, 0x3, 0x8, "0493cda5dbd3da6da63c6be0f105c0685c167c2311e8c9f6375a851809c8d06ff814671837e82f8049a2bb075026dbf78d478378bbf083ee2b84e9a5112559", 0x7}, 0x60) socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000054000)="000100007674063100", 0x6) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) dup2(r2, r1) ioctl(r1, 0xfffffffffffffff7, &(0x7f000003b000-0x76)="d69bdba8b658c5549a238ef2f76d0f43d7ad9d1e93d0a033f4c07c45e61481d048eaca02a27a0e2ba104f065d055213b8e65d4d347cc9a0b240347aee4c71337f58ab4458aa0e6a6b8d8dd2bc9e0229cde5ecff686b1170eff1e9eb6d59cbc3c890f4d25526134848d4540c3bd922ff0c24cd75f92c4") write$sndseq(r1, &(0x7f0000045000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000055000-0xc)={0x4, 0xffffffffffff8001, 0x3, 0x3ff, 0x1a, 0x7f}) sysfs$2(0x2, 0x3, &(0x7f0000009000)=""/18) 2017/12/30 12:48:04 executing program 0: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)="", 0x2) write(r0, &(0x7f00000da000)="73ff", 0x2) fcntl$addseals(r0, 0x409, 0x4) tee(r0, r0, 0xef, 0x5) fallocate(r0, 0x0, 0x0, 0x2) 2017/12/30 12:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000596000)='/dev/loop#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername(r1, &(0x7f0000046000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000f7f000-0x4)=0x10) ioctl$LOOP_SET_STATUS64(r0, 0x80081272, &(0x7f00006fe000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "32b05d801e6649b812d2e6b6cc159442b12153132c9bf944cf270012da21ba80c040397714f77faa1e8ed3fc7209d64d14cec7479b05cae0c732de3ab6cc5f4b", "941406569a73d06556aee2943f5e94c844a55527af84fb28f011825af60910e7706eb4786b3a976da7b57211af834e7d98b839629689a1472f5578b2998bd7da", "efd55922a7dc329394610afbacd237d234afb805ebc3b94e4fb9d56dd03f1f8b", [0x0, 0x0]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008f7000-0xc)='/dev/rfkill\x00', 0x168fe, 0x0) syncfs(r0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000f7a000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c0f000)={0x0, 0x0}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000093e000)={@generic=""/16, @ifru_ivalue=0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000097000)={r3, r4, 0x5b}) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00005af000-0x28)={@generic=""/16, @ifru_names=@common=""/16}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f76000)={0x0, 0x1000, "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"}, &(0x7f000051c000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000175000)={0x8, 0x7, 0x1d9, 0x6, r5}, &(0x7f0000e7b000-0x4)=0x10) 2017/12/30 12:48:04 executing program 7: mmap(&(0x7f0000000000/0x67000)=nil, 0x67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000062000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000068000-0x8)='./file0\x00', 0x4a) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000067000)=""/4096, 0x1000, 0x2, &(0x7f0000067000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1d}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000059000-0xd)='/dev/usbmon#\x00', 0x0, 0x800) mmap(&(0x7f0000067000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000067000)={0x1ff, 0x9, 0x1, 0x3ff, 0x3, 0x8, 0x9, 0x7ff, 0x3, 0x3, 0x1, 0x4}) writev(r0, &(0x7f0000065000-0x20)=[{&(0x7f0000067000-0x1000)="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", 0x1001}], 0x1) 2017/12/30 12:48:04 executing program 5: prctl$void(0x7) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e38000+0x9da)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000044000-0xed)=""/237) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sched_yield() ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$KDSETMODE(r3, 0x4b3a, 0x7) r4 = getpgrp(0xffffffffffffffff) r5 = getuid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000003000-0x28)={0x1ff, 0x3, r4, 0x1, r5, 0x4, 0x2, 0x4}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0x9, 0x4) ioctl$sock_ifreq(r2, 0x8934, &(0x7f0000003000-0x28)={@generic="b33c7741f2558be46dfef8e569fd4c94", @ifru_mtu=0x80}) munmap(&(0x7f0000000000/0x3000)=nil, 0x3000) syz_open_dev$mice(&(0x7f0000a80000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mkdir(&(0x7f0000a51000)='./file0\x00', 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x8000, 0x3, 0x6, 0x0}, &(0x7f0000574000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0xe)={r6, 0x1000, 0x3, [0x7f, 0x4, 0x3]}, 0xe) r7 = add_key(&(0x7f0000001000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="0edb6d9d57e007583be84120bb5ab9ecedfe658de4050d9759757c57a36e09988e016e780145fe3c581251c191ecf2a9e6b0e063bec6f012386ba0c99bced015f6d3636f58d7a31049002e45e2583bff055e334f3ec9c9a9ccece0f4621ec1632a9ff757ae3eed453b98d14d9b13d5db53", 0x71, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r7, &(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)='\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x100000000, 0x9}, {0x0, 0x0}, 0x7f, 0x5, 0x64b, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000002000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x1, 0xff, 0xc, 0xebb, 0x98, 0x4b41}, &(0x7f0000002000)=0x20) 2017/12/30 12:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007b1000-0xb)='/dev/hwrng\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000061c000)={0x4, &(0x7f000025d000)=""/230, &(0x7f0000d33000)=[{0x7b, 0x57, 0x5, &(0x7f0000d7a000-0x57)=""/87}, {0xfffffffffffffffb, 0x1000, 0x6, &(0x7f0000249000)=""/4096}, {0x4, 0x93, 0x3, &(0x7f000040c000)=""/147}, {0x0, 0xf3, 0x3ff, &(0x7f000003b000)=""/243}]}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f000052a000)=0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00007f8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005c1000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000db0000-0x14)={r3, 0x3, 0x3, 0x101, 0xfff, 0x9}, &(0x7f000098e000)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000319000)={r4, 0x8}, &(0x7f00009ff000)=0x8) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00005e6000-0x58)={0x7, 0x7f, 0x80000001, 0x0, 0x38a8145f, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ba0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000156000-0x8)='./file0\x00', 0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00005ec000-0x4)=0x1, 0x4) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000573000-0x4)=0x0) write(r0, &(0x7f00007c2000-0x1)="d9", 0x1) pwrite64(r1, &(0x7f00009c7000-0xd9)="4ec2801ac079c26787d0e41522b7d9f9ef45fce12ee2e6017527b4dbeddb7512d45a7c6c83c2330a425c044f036414c671d8311aa825a77ef2b9ed6cfff8c745600cd93c60c9533c593caab2d87c5c0364db14bf8a54cb7eca4b007bb5f71a1ab0c0ac468cab4f605676c47eada9f462f078899ec625b522360743f69e07ea2b9ac4b56d7d10dbc4f267914e046b280cbbb212118b0d43d983004fc3dfa0be5c717f5933cb9e8f88ceca731f5401079d4eeba6fcacbe8e2f93cbfa2f9563a7ba0a95693ba073061351e6ef667a484728b862c18fb97396cb2a", 0xd9, 0x0) recvfrom(r1, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/30 12:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sysinfo(&(0x7f0000916000-0xd7)=""/215) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a83000)={0x0, 0x0, 0x0}, &(0x7f0000d3a000-0x4)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00005df000)={0x0, 0x0}) r1 = getpgrp(r0) ptrace$peek(0x2, r1, &(0x7f000009c000-0x8)=0x0) [ 58.745459] device gre0 entered promiscuous mode 2017/12/30 12:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x2, 0x0}) 2017/12/30 12:48:04 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000008e000-0x8)='./file0\x00', 0x400000000) mount(&(0x7f0000fd1000)='./file0\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") r0 = open(&(0x7f000071e000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000bd1000-0x20)={@common='dummy0\x00', @ifru_flags=0x8000}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") unlinkat(r1, &(0x7f0000013000-0x6)='./bus\x00', 0x200) 2017/12/30 12:48:04 executing program 2: r0 = timerfd_create(0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x31)="490c0430d21d39df660ff3a32155fe651dc384e950002a0aae7f83112632dce5cb75eec2e9534e2ed1499f7297170520af", 0x31) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00001f3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) fcntl$setpipe(r1, 0x407, 0x0) tee(r2, r1, 0x7, 0x0) 2017/12/30 12:48:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000bc9000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r3, &(0x7f0000167000)=[{&(0x7f0000d12000)=""/29, 0x1d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000ef5000-0x4)={0x0}, &(0x7f0000a78000)=0x4) 2017/12/30 12:48:04 executing program 3: pipe(&(0x7f0000c6d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000037d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a29000)='/dev/input/event#\x00', 0x8, 0xfffffffffffffffb) poll(&(0x7f00004e0000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0xff) ioctl$TIOCSBRK(r0, 0x40044591) clock_gettime(0x0, &(0x7f0000a98000-0x10)={0x0, 0x0}) r3 = accept(0xffffffffffffff9c, &(0x7f0000066000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000af9000-0x4)=0xc) sendto$ax25(r3, &(0x7f00007cd000)="f130ff2a303e25963ab0b5050a45ede3c78aca4a3caa37c17cf41a0c008183a0d8add4f41ab97bb44f6b71db80953dce1c6ae511401f429794cde9269d34217ce472e02a87447eaa7f5bd1fc15d9fad10a806bf60f99f212b992b4de53cf3193b35d", 0x62, 0x50, &(0x7f00003b6000)={0x3, {"6b18fb8e68c910"}, 0x0}, 0x10) clock_gettime(0x0, &(0x7f0000257000)={0x0, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003c6000)=0x4) r6 = syz_open_dev$sg(&(0x7f00006c1000)='/dev/sg#\x00', 0x8, 0x10b000) mq_timedsend(r6, &(0x7f00006e5000-0xb5)="8126fc3ece22ba78d39c772300d2effc862de384024ce25cde112071f00da47b2d8d7ed36194475cee01d2ea556faeb7528d9bb371b32b5f2bf1e7449d87730853fb2c91f3304f1261dd460682d0edf3b3ea82e3457c8f92ad706e307b4cf74b0846abe1455ac9439edeee07dd76cd7f7361c049fdd779036792f878aab6f34f37764dc45df689ec424dc90dc323f8789c1b99bd432b226a480d1f0ab838ce21d93a84649cdb33494d3ff71253788284fae1a863a7", 0xb5, 0x401, 0x0) write$evdev(r0, &(0x7f0000f26000-0xd8)=[{{0x0, 0x0}, 0x10001, 0x5, 0x80000000}, {{0x77359400, 0x0}, 0x6, 0x4, 0x8}, {{0x0, 0x7530}, 0x8, 0x4, 0x3f}, {{0x77359400, 0x0}, 0x2, 0x5, 0x400}, {{0x0, 0x7530}, 0x8000, 0x800, 0x8}, {{r1, r2/1000+30000}, 0x8, 0x9a, 0x10001}, {{0x0, 0x0}, 0x2, 0x20, 0x1}, {{r4, r5/1000+10000}, 0x0, 0x1, 0x3}, {{0x77359400, 0x0}, 0x2, 0x7, 0x0}], 0xd8) 2017/12/30 12:48:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005c4000)='./file0\x00', 0x0) mount(&(0x7f0000db9000-0x8)='./file0\x00', &(0x7f0000b3b000)='./file0\x00', &(0x7f00007e6000-0x5)='rroc\a', 0x0, &(0x7f0000e30000)="") stat(&(0x7f0000a23000)='./file0\x00', &(0x7f00001e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") syz_fuse_mount(&(0x7f0000bd2000-0x8)='./file0\x00', 0x1000, r0, r1, 0x6, 0x10002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000f75000-0x68)={0xffffffff8050fce5, 0x0, 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 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e27000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000629000-0x1000)="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") 2017/12/30 12:48:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f00009c3000-0x8)='./file0\x00', 0x280, 0x2) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d72000-0x4)=0x0) timerfd_create(0x3, 0x80000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0x0, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000353000)="ac0600008700", 0x6, 0x0, &(0x7f0000d17000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r2 = dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000853000)={{{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x100000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7, 0x7, 0x1f, "bdb4bd7823bcf07cc43ac14120034ea84964347bdb395471861ddbe7aa8e9122fdf4830d56df637042449437cc2fa393dd531973d1db241d5243e723ffe85188c7591a8987526ea307ef7db975775328"}, 0x160) 2017/12/30 12:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) socketpair$unix(0x1, 0x11, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000206000-0x9)='/dev/sg#\x00', 0x38d7f88, 0x80) dup2(r1, r2) read(r0, &(0x7f0000d71000-0x4)=""/4, 0x4) writev(r2, &(0x7f0000dfd000)=[{&(0x7f0000731000-0x1000)="ea", 0x1}], 0x1) 2017/12/30 12:48:04 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f0000000000)={0x8b8, 0x1ff, 0x0, 0x40, 0xe2f3, 0x3a, 0x2, 0x4, 0x8, 0x5, 0x37f, 0x4}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000d3c000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) 2017/12/30 12:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000005c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept$packet(r0, &(0x7f00007e5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000600000)=0x14) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00008d2000)={0x0, 0x80000000}, &(0x7f0000978000-0x4)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000126000)={r4, 0x1000, "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"}, &(0x7f0000946000)=0x1008) readv(r1, &(0x7f00009eb000-0x10)=[{&(0x7f0000c95000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x1, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5, 0x0}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_create(0x5, 0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009cf000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f000017e000)=""/131) getpeername$netrom(r1, &(0x7f0000554000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000944000-0x1)=0x48) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d9f000-0x20)={{&(0x7f0000704000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(r0, 0x0, &(0x7f00001ca000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d7f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00005c0000-0x2)={0x2, 0x40, 0x6, 0x4, 0x300000000000, 0x5}) 2017/12/30 12:48:04 executing program 6: mmap(&(0x7f0000000000/0xe8b000)=nil, 0xe8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00002f4000)=[{&(0x7f0000c3f000-0x125)="5e0000001500192340834b80040d8c560a0600ec040000000043d8d8fe5800004824ca944f000094000500280003003b7dbe6d8302000000f0fffefffffe03ed03fff5dd0000001000010700000000a2fcff0000040e053be1635975001c", 0x5e}], 0x1) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e8c000-0xe)='/dev/keychord\x00', 0x400440, 0x0) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e8b000)=@assoc_value={0x0, 0xffff}, &(0x7f00005f8000)=0x8) mmap(&(0x7f0000e8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000705000)={r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100, 0x80, 0x80000001, 0xa}, &(0x7f0000e8c000-0x4)=0xa0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000e8c000)=0x0, &(0x7f0000e8c000)=0x8) 2017/12/30 12:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x3, 0x0, &(0x7f0000d91000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b79000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006d9000-0x4)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000da7000-0x8)={r2, 0x5, 0x40}, &(0x7f0000cf6000-0x4)=0x8) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000996000)=0x0, &(0x7f0000171000)=0x4) 2017/12/30 12:48:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000705000-0x8)='keyring\x00', &(0x7f0000753000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000820000)='/dev/sequencer2\x00', 0x442200, 0x0) socket$inet(0x2, 0x800, 0xef) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000e1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r2 = add_key(&(0x7f0000618000-0xc)="cb6f676f8e18", &(0x7f00001a1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00000d4000)="b8", 0x1, r0) keyctl$search(0xa, r0, &(0x7f0000913000)='.request_key_auth\x00', &(0x7f0000ad4000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r2) [ 59.024598] device gre0 entered promiscuous mode 2017/12/30 12:48:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000336000)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000040b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000169000)={0x0, 0x0}) [ 59.058952] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/30 12:48:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x5e0, 0x41, 0x1, 0x0, []}) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e4b000)={0x5, &(0x7f00000ea000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000a8c000-0x8)={r2, 0x2}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") r3 = openat(0xffffffffffffffff, &(0x7f00001d7000)='./file0\x00', 0x800, 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x10000) 2017/12/30 12:48:04 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x80)=[{&(0x7f0000012000)=""/33, 0x21}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000013000-0xc)={@multicast1=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000012000-0x4)=0xc) uname(&(0x7f0000013000-0x62)=""/0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 12:48:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00007d7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000532000)=0xe8) getgroups(0x6, &(0x7f00007fd000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = syz_fuse_mount(&(0x7f0000d5f000)='./file0\x00', 0xa000, r0, r1, 0x5e62, 0x40000) write(r2, &(0x7f0000ad5000)="144ae73c3539f02f5a1ef485c51d36c9f884926e568235fc774e4282d6494e738c4a9a9b3df7f90b2dba2ecda1485647959dd4ec7c78ce155a4ef4bebdd8a65e66f198fbc5ab4a73b27e9e9349b67ea08791dd8932893595be5a3fdba19ca20a8fafd3cc06d506ee3b0a293d8661372db505f98e427cd3c717d3583365650392b9b9613080004369596579984d5d5fd09adc44dd8df78ad2cd3aa66ccdd936cca456888fa7a2d3dfb9b5432b4d8d10fc8061c36dbb55", 0xb6) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000468000)='/dev/sequencer2\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000027e000)=0x0, &(0x7f0000d57000)=0x4) r4 = open(&(0x7f00005ac000-0x8)='./file0\x00', 0x400, 0x2) ioctl$RNDZAPENTCNT(r4, 0x5204, &(0x7f00000d5000-0x4)=0x1) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mount(&(0x7f0000645000)='./file0\x00', &(0x7f0000079000)='./file0\x00', &(0x7f0000653000)='aufs\x00', 0x0, &(0x7f000088b000)="68e06f7d74374f2b7099180d999bf87ee6960995b8a148cd9a3f31c35789e0487e9fa582c0cc631fef75073d05042448562ce71380758c65664acccf4ad123041cb23e27e0f32ddb1e3ba39c74e528e9dca6feb74e179c382e2e9c7d8960acfc9035") sendmsg$netlink(r5, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r6, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) [ 59.103365] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000b48000-0x12)='/dev/input/event#\x00', 0x0, 0x2000) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000070d000-0xc)={0x0, 0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00006cf000-0x18)={0x100000000, 0xcc33, 0x401, 0x7, 0x101, 0x0}) poll(&(0x7f0000ffb000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x0) fstatfs(r1, &(0x7f0000542000-0xc4)=""/196) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000d46000)={0x0, 0x0}) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000fbf000)=r3) 2017/12/30 12:48:05 executing program 1: r0 = creat(&(0x7f0000992000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0xffffffffffffc587, 0x4, 0x1, 0x7ff, 0xffff0000000000, 0x2, {r1, @in6={{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x3f, 0x9, 0x1}}, &(0x7f0000b20000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x0, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0xfb5, 0x1, [0x9]}, &(0x7f0000000000)=0xa) fcntl$dupfd(r3, 0x406, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() lstat(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000ea3000)='./file0\x00', r4, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8937, &(0x7f0000c15000-0x28)={@generic="c8b78bb0ed5baf81b0f591d4cb1cd4b9", @ifru_addrs=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}}) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000007000)={&(0x7f0000008000)=[0x20, 0x5, 0x924, 0x93, 0x101, 0x7, 0x8], 0x7, 0x3, 0x5, 0xc4, 0x3, 0x812, {0x80, 0x0, 0x101, 0x7f7c84f6, 0x4, 0x1, 0x3, 0x9, 0x7, 0x3, 0x6, 0x2, 0x101, 0x2, "57dbf953358123560bc5b391494c2162df7d88132fd17958fadc61c07b61b91a"}}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[], 0x0}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000ce000-0x6)={0x0, 0x87c6}, &(0x7f00007a8000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000cba000-0x98)={r2, @in6={{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x21ec336d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, 0x98) 2017/12/30 12:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003db000)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000cf3000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ada000-0x8)={0x0, 0x0}) r1 = creat(&(0x7f0000887000)='./file0\x00', 0x0) pwrite64(r1, &(0x7f000026a000-0x1000)="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", 0x1000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00006c2000)=[@in6={0xa, 0x3, 0x269, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0x2000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in6={0xa, 0x1, 0xfffffffffffffffd, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xea}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xe48e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x74) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00003a8000-0x4)=0x0) recvmsg(r0, &(0x7f0000b5d000)={0x0, 0x0, &(0x7f00000dd000)=[{&(0x7f0000fb4000-0xeb)=""/235, 0xeb}, {&(0x7f00003ec000)=""/246, 0xf6}, {&(0x7f000076d000-0x6c)=""/108, 0x6c}, {&(0x7f0000467000)=""/63, 0x3f}], 0x4, &(0x7f000037c000)=""/133, 0x85, 0x1f}, 0x1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x2) 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000050d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005c6000-0x18)={0x3, 0x3c, 0x1ff, 0x1, 0x1, 0x52}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000046000)=0x0) syz_open_procfs(r1, &(0x7f0000727000-0xe)='net/connector\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000b91000-0x8)=0x2) r2 = syz_open_dev$sg(&(0x7f0000f7b000-0x9)='/dev/sg#\x00', 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x227c, 0x7ffffffff002) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000e53000)=0x3) 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000d4e000-0x38)={0x0, 0x0, &(0x7f00006cf000-0x10)={&(0x7f000012a000-0x30)={0x2, 0x7, 0x2, 0x0, 0x6, 0x0, 0xc07, 0xc00, [@sadb_ident={0x2, 0xb, 0x6, 0x0, 0x9}, @sadb_spirange={0x2, 0x10, 0x100000001, 0x4, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xa, 0x2, 0x88) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000012000)={0xa, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 12:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00008de000-0x8)=0x0) getrlimit(0xb, &(0x7f0000c59000-0x10)={0x0, 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5e000-0x9)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) prctl$setendian(0x14, 0x2) 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000614000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001db000)={0x1, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00009c5000-0x10)={r1, 0x8}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000af9000)={0x0, 0x0, 0x0}, &(0x7f00004d5000)=0xc) r4 = getgid() syz_fuse_mount(&(0x7f00009bc000-0x8)='./file0\x00', 0xc000, r3, r4, 0xfffffffffffffff9, 0x1000) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0x2, &(0x7f0000809000)=0x9, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000060e000)=0x800, 0x4) setsockopt$inet6_int(r5, 0x29, 0x19, &(0x7f0000354000)=0x2, 0x4) sendto$inet6(r5, &(0x7f00009b5000)="", 0x0, 0x0, &(0x7f00005ba000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mlockall(0x3) fcntl$F_SET_RW_HINT(r5, 0x40c, &(0x7f0000aac000-0x8)=0x7) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00001dc000-0xb)={0x2, 0xff, r2, 0x6, r3, 0x5, 0x2, 0x4}) sched_setscheduler(r2, 0x2, &(0x7f0000cfd000)=0x3) setsockopt(r5, 0xff, 0x4, &(0x7f0000227000-0xac)="ce5dff4436ee4a52e37cc41b344b8104118639b02b9f0ff2248f6bd09525127b9881ff5d981fe32acacbf5b805b0e1458d6f3c8d8df01fb21b81e90d922fd04934fa581701da09e4f5c98ad4cce9f4a3185ead095a76550350c87e3e790f61b4c9915d9ea25fae4efbcaf336506dc61ad6cc3af6f9ad5187d51ff6e516950066188a510fa77da686c5e83bea037699bc0d8b02ba5a1ae90246b0c8a14842d8299a633083ac8ae242cde8bd14", 0xac) recvfrom$inet6(r5, &(0x7f0000f73000)=""/246, 0xf6, 0x2000, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000092d000-0x8)={0x0, 0x0}) sendmmsg$nfc_llcp(r0, &(0x7f000095c000-0x1c0)=[{&(0x7f0000327000-0x43)={0x27, 0x100, 0x6, 0x6, 0x1000, 0x40, "0fd98a421eef44b408115206ac7b420094599e83ae6041bb8fecc16f9560b3f5a9da4728c863a4504108e1532bdf45fefc72c34d84120daa1c3eb528d68988", 0xfffffffffffffffb}, 0x60, &(0x7f0000d5e000)=[{&(0x7f0000119000)="2a3a8cc43b3ebf52a7763540600f2efc1ab46037c608a629619f577e27aafe5d90edf6c44ebc8f1e18508b13f757ff8c106463b8f74a1f3e236ad683603ef9f10ec2d856c95d48ef", 0x48}, {&(0x7f0000071000)="942704860f588853ad57b88acf38717cf18d376ec783b14182548f2941605c3363a895e5cb996c0dfe47414f3688717319b3de082564f25ca210d2bfb38597dfd18237e4d1ee00d5f54647f54d383602b7337d258f082a476c59ef8615bf3afbe48ea68f5af8bba7556a35bf52b49107c2682270f51490ca3cefc79e932780573cacd93d3d62996f837f3ed2f0230d6672f859df76a4d288c160bc8ecab34b2bdfd63cf3f564a9e866a223ca5072f9e34cf235480ca544c25218e0521a5210f5263a26645f850ec84dc4f803d3154433849f9accafda72b35f8aa686fabf3aa9f276f315969dd80adb2bccaca641abc612d9e89aa39433022c4578552544e068560784c6daacccfae1bcf5f997b8810e3c5ca542ff1fba3c1d3eb5562d2fe6c077bc816ebf344acc184e8e8523efb1e309829f7bfc609ad226899850f7b32ff83902eec80b9bfeae692e138d19cd6e9a26814ad82c14c729705976cba2d81a79d0a0f092f1103113051676de47554219f0582c03d23f39d904ae75a6e28bd11671996222a63dee1676c9d299bc84369c5cbc8f41b05699941ede909fba1ff7b28a0a021da59f9c9a8ac477efa140ffbecf987abfb564a8f884002b88e47739dae55837b5c41c7ecf0570072407226362fcd3b66864f3dfac4cfb253abe620206a31aff4ec259b4badb28ed4ad73bc71cfd1d55391493109b57603eda56c38060efe8627185b917efe33a29dc1bc9889eca9e31be529ee80ab934636c2ed818913d397759a337e6c3e346a054aeac5791bed44c6e648483065b3667df1137e609e3959303dfb558e4f164ac03267b146df12b10b1a162655bf6596b54b925ba03c12a075a31b567748128e4460314540c06070eb716a352b467943fb73ea489a5c2863ef79d3e4d382145fdab2f54ffeac94fa28886989990274988851e5464081f93a06030b12c8fda66d4ded8f121afe6082f9226cfe708f4794a8dafdc3be34d7527d4b8710bfe63b9c07d3d757ffb4307c82dca55e7bbbfcc0f9b4c877aa00fd610f4cbfe63632c8bce155dccc875fffcf976f294e1751b98b6b7fe2367a7f23a114b9ebd7b773e7a2b8e4c4fa6cd5324316f16c97b6908c38c432f2cbeafd9f0029044616735cfb2373681730c9d31d806273315eb454d89cd9a14e8564a07b2eae20b3c8e5e3228e20d21bcfdf9e2cb30369712b7842a69bad24707e36a7576f1ea5d6d5d4718ec53030d3b33f75f666d077aebf285b3377e1175ead4ccc88776ceeb606f6a03f61963a6ef88932861013b58371174c1b995f45f5e4c38ecb817ae24854703be3bd6a2538dee8a89696ccd74f7da9ce9503176b7f26af150d69a21a358e2ec1e6b5891e3f1f62c3c7978fa14f24b10acd85fa2090e8bf094a62a6e6ab86c5e849165cc208324d65c9f17c14a65928141bd2a8834557e537f021a9f158e2f6b39928858f7fee1363f6cf9c7af47b6ff7769030f06852a8b258bdaf68c959981da10e89366938fbb828f596783230eb331f4ecf6998479afb83026c880e8cfc76d3ad4a4d6db0453685decfe751bd8e6bf700239d0a11dece2443db5f0af029abe5345d69bd0a5ad08a63544894678167b7c5881db26cd7130d6c0103f60aed5cc548c2cbecd7b93a015f5da526e67cba16ad62a9a8df96b28bb65e0f0b01c02d96ebcbc7073cc3e64fc69b81089e03e5d2a908fc70d90afb491c49d83dc6c5cc5cd97358a0cfe70f95e8eb0c4f60c4a815e2296356c97b8b27a701538622a6c55aa848ef708f95540362eb107044993a70d178420848b436afdff487277f46ce7159b02795605645baf94406efd9724e5831f373533e12fac6641b239bb4519b937e6418586816e93eeb8a44b7350584de9ab341be0339e9193832565e7863a3eff0a4ac261f979abb2a6195d615dea5f23f1d3c73e82f78d79a88abcf1931761ebff4f89766e701014b4537f6c190a5d4b9675025a7f7e9e0b3779a5f07b47c9b2b3daf5e7c3fe4936fdf4252aa6fc5f9aeea015141783468bf80117e0cd99f48477f7e79786db3759f2fdf3a835466c934104c353dd41b455e7c7266ed0f92ab02d9dcbfb04f01621993e897562209343df0c1f5fd8c7f8702c791133610f409ac1c986beffbf1ab4b6c94d4ad6ec26eb9fe3ed4341e50e57e452364e0808ce7eaf6a120e0f14add7cb743f4d14ddbd198c53f5e448553bf5d0389850e9b68f3d1402292b5f1ea8256156a484cbf2f219daef5011771614be5d235db7d1d5eab3b6ccb740b6903da954ce8af768c8f769873fa040b5797bc551bca88ccd967de87ce9d1a974c264874158d172f10a8064fa06d4b30294fbea0a40e918edf31a45dffc089216020ef772bb9cb3a4ac3bb6a84c5e6f967b2e70fe7ddcf5f11336333ec57b1a677fe0328a6d1df0c68d09f6bd489804846920740ee3acf643f499b269ddd56901e6e8e999710d9e854b75823208c3986c34c6d731d89f384b2f741f709dd99bf379dced4b7fe878fe027a17c55c577f29287b7f95a779694cb05ae3a80f56b981a5e27810f5dc178c65335e0d7778a3bec3a671754e51aba9d9ab544e165ff45542b4c9a6942ea49b6a15b2d44a6fc0e41299193a99b8cff1219c76a8d1f84966b74d436f6427a64b79e30237d6504283218e3df2c7457f6450dd936b0195a5a510291006bfb93fb1b3199c1fb11cb3d82129a5397a14178baa4167a67f8c56229682b48f56b339713addc67afbdc3b31a895921cd8a223eee3ac46006aae58e8422ed5895bdf39e0513728060603fe11f5f989bd465fb0072778094546bf0775957dd4c88e4fc501a03f30276c3754e79ff220623f6289e64efe285d28f08796b66ac4cb57034534aac963bf86b1f11f3a04d4ee625fb611f286f20eadf4de5a61816d7c894faeb0b8439ce86b6234fb36fbc93f3664ac10b71660fcd8727c93d5e53fb0fec3b4cc3c1d8a616e7637bb4db2e143b7c88fb4db05d77b5b086e80fec74fe288e48fbb180d3b5a95143a2e750f3296a5b330af1af7936c4ae5605731f959b231145a5d22696ae661e6defbe106f9489e10a3f640f12e9f49dc7cd181468afcdeffdf097ec41c57f690036c3754e0d7ec0e850f5bed9392313b93cc6e52e960a7d00bebe64c3485a1ab63d264087f9131e8add05d39b311d8af78c0757d3ae18fb850ba878c730f1afac19b70808714b1a73cb91be61f2c2fff4e56f69664dbfff306362204a775bc978703c5276941a84df5596bde07283aa11970ff6c8e420b5326431be9443aa7b278477bd59050287f92a3496bad79bdd5631be31f953a4dd5e9f885394869bf71dfb059ac171850370fe3405b8d273b0a69b1973bfd602c2fc7922ef3cb33d3da3297fb7e5cf65cf1303f16fbb54ab14f96e011ed1f2872bd4095e279050ae4eda323fda36ea704ddbd330876b88045553b20afabac8e7743ab0d0bf2c6790e0ac08f6b9b8124b5adf001a5f46ced4f3ff7bbb97ac444ff935afff25d25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0x1000}, {&(0x7f0000990000)="05b8fd08ea1a5bf5a97410b10a77af1caa756d433803d9a80b030bed6c4eef243ffdcd08fef2d4b52360ffb5d0ba0a274e95fb9cc8895c4ac5415393ddfd768c76d9be276a24d4e6598422ccc04ac23f03c773a447787ff3d506f90cd5a7e33a1caa8cc4a7", 0x65}, 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0x1000}, {&(0x7f0000730000-0x4b)="09312d157fdb71a4fe754d95cb6b8b48cbe0a1b6897282880a0539a350fa8888a6ad1e5ce82d14a0eae19b4f65547fb2486f7524c6cfe608941ba9222ac1e7f767cf4092f8e04fd19718d1", 0x4b}, {&(0x7f0000b40000-0x9d)="8c7fd148245f52d0bfa9ed11cb2c1bd1e888e610d4d516a4874d10f2fe59aa254569b57150267af344d04080130d9f2441541d52680460c3b8260623bafa1c51dfcf9651a7b0b8d62a42382ec3306e78b7be918a294d90db9eead804a3f80377a6e18c29eced0ef9a6f977ef17bf2e337e9488ac7417eb376c7eb35614acf4e1c9e2722990b0761ad1548aab9b6a151b820670868c85bd76f5e8c81123", 0x9d}], 0x5, 0x0, 0x0, 0x20000000}, {&(0x7f00008ab000)={0x27, 0x1, 0xe6a, 0x0, 0x6, 0x6, "734232c44d7d8113db3a80d59339c875eaa89665fb48c098bdcf19bfa542de6830ad3d5be6935134056589ec410aeb75cccb114e143c03ad597e8eadba6dac", 0x4}, 0x60, &(0x7f00006c8000-0x50)=[{&(0x7f0000857000-0xbe)="7daec1a52c88d192734b0f42117100ed47a25b7b2babbbb1f7c913a0528120bc21990f666e3b2b2a0ec1312e15e52b95c754862232e413ef4b161780dcf10a9344fc9e6d64c10b5f9748351503fc4122659929e398c7a47bb70374a60e15b53ac6feec2d35b485d4564e4630b98cb19e7e4dfec86a52e2f8b063e2807072a52fbd1f8feed0c70af46fc80138bfa30bbab8fa1fa71ce3d92ffbb16d8692fe2ae68e50591997927802468c2081b02105461f9965a335e0e144563670934e1b", 0xbe}, {&(0x7f0000825000-0x23)="0a667634a6bc0963012f8c019cdf2f2cfdae2ed87d5b86dde43e2f23239439db563671", 0x23}, {&(0x7f0000f7c000-0x25)="0f2cca62c5bcc1fe321aac497e79da4df8f12c4ad6d9b6ec9ac286b110233856a529192909", 0x25}, {&(0x7f0000823000)="04f5d419474b1450e8cf2b02294907a4df0b69fd81edd08510a14b57d6e45ff2f9f5c9c649bf085656ae4beef173760bcf9ae8ae98ae20beba6ef13bfae4935384f79b06d5ace953ee92b4fbcb20adb54f8c1a182e5b26a8381f", 0x5a}, {&(0x7f0000cac000-0x6a)="f6247cc8397489cd32b28cec230abf6f3461b4c3a5389679c9e9b83be1cd9f5e5c9c2081d76302db3a7ee968985fdb746459494249257dd72f898653d1bf791ea2ee339a1a27a998f45ddec79821c9688eb86d21a8ffcdcfab3d4e15b8edecd8a0c55733243456b9379d", 0x6a}], 0x5, &(0x7f0000243000)={0xa8, 0x10b, 0x258, "bbc69e0fe98a37f1a0db0e3307c162706787a532b4553c1c6e65ed84ee576a2f0e04b9755ea0ba69816399ff9c3055fcb8e7f16af01dd9e009e46aa8756de1927ab4e13af2fd4fb5f3360ffde256434bb02b03470906c9f71886e40369b99bf848158a097b3f42e56d9e6d7b141dc4cb76069f9339ac77d59a30f5490de0a687d2a57e622d6c994e1848414786174d9fc979b7"}, 0xa8, 0x40004}, {&(0x7f0000daa000+0xcd2)={0x27, 0x3, 0xf601, 0x7, 0x8, 0x6, "41d3a7cd005f03562c67cdef505edbb79e2d75b38886454d75f0346353a6d94817425ba731ea04c219f19aed911ba5fd8dcacc3ce680f7e14869c790f3c740", 0xff}, 0x60, &(0x7f0000012000)=[{&(0x7f0000b2a000)="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", 0xfb}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000a96000-0x60)={0x27, 0x3, 0x1, 0x1, 0x7d, 0x7, "d9b8434531959e3c0bf8060ad26e2bdfbec5d0403c825e9b7d94e59681290cf4e70db6897e07253914dc9ffd3839385d7519a263494b5cf388025e5f1ac2a5", 0x4}, 0x60, &(0x7f0000636000-0x30)=[{&(0x7f0000b5e000-0x21)="52f0e59d2d5fd35e736d2011e64b1525856162386f844efc3a65cf989644955d96", 0x21}, {&(0x7f0000236000)="8661016f902b758e2ec9a5630deba3e5af644da0e325cce3e2a9add8940a7888e6ecb5aedb79ac8bc399db93b387d0736ab3bc566e5f40d487ecfa3dcd1726ec4fe1cbeeee5ce1684a20f3b23808e6ee7f6cc4cdc43744edd4c5f06af3c89d978d79fc089133534e86d09e14859d0356d8695252346e6ba651e485d4f8509e6e729919e54d36299bb41143cf555a53f97a", 0x91}, {&(0x7f0000b0a000)="cf6cf84dd90c8ab999417f928b5c73f1466ef5fcc824c4091971da6bcecd074f9b82fd8cc7deeaf09de7af4dc7fbb0c4d44b4365d3189e0cc208701655f8d9eba40600faf4626d81361f2f52416ccc01603f2f6607aea3b3f26244efb87da7d58e44d206e81723fb48e51e43a5831261c2de74e06bda2f902cc2ed8f652ee834af403281ed3b0006cabaf22ae4a49cb0e4ad6c40a1a882112ccf87a210180b993302df2118d5b961c9a157d6b253fed367db", 0xb2}], 0x3, &(0x7f0000ba0000)={0x78, 0x11a, 0x7fffffff, "20689549ea41edb752d6a2ea8156b2d874e59234b56f714b635af3e103fa1c69b9c5d0a5906a377eeb318b2a88120ac13728aaa030922cb8d5d9c2bcc2cbe988d74071a5000dcf2f2f3af693e9884bfe4327721ef39d8501a270f85f4f36edf2794940"}, 0x78, 0x4800}], 0x8, 0x41) 2017/12/30 12:48:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10800, 0x0) flistxattr(r0, &(0x7f0000234000-0x8d)=""/141, 0x8d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ca3000-0x50)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, @sadb_address={0x3, 0x2008000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ed000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f000074c000+0xd43)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="157a9112bcef", @random="e6d90e35d344", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ppoll(&(0x7f0000cbf000-0x20)=[{r0, 0x110, 0x0}, {r0, 0x12a2, 0x0}, {r0, 0x20, 0x0}, {r0, 0x8, 0x0}], 0x4, &(0x7f000082b000-0x10)={0x0, 0x989680}, &(0x7f0000768000-0x8)={0x8}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000389000)='/dev/keychord\x00', 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000bba000-0x1a)=""/26, &(0x7f00003f8000-0x4)=0x1a) pwrite64(r2, &(0x7f0000531000)="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", 0x1000, 0x0) r3 = request_key(&(0x7f000007a000)='user\x00', &(0x7f0000975000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000080c000-0xf)="656d305bb37365637572697479cf00", 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000623000)='cifs.spnego\x00', &(0x7f0000ccd000)='/selinux/status\x00') r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000afc000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 59.712683] binder_alloc: binder_alloc_mmap_handler: 9316 20002000-20003000 already mapped failed -16 [ 59.731850] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) socketpair$inet6(0xa, 0x4ba30b32781c65f3, 0x4, &(0x7f000032a000-0x8)={0x0, 0x0}) [ 59.761842] binder: 9316:9322 ioctl 40046207 0 returned -16 [ 59.789822] binder: release 9316:9322 transaction 54 out, still active [ 59.797986] binder: undelivered TRANSACTION_COMPLETE [ 59.799221] keychord: Insufficient bytes present for keycount 4090 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000007000)={&(0x7f0000008000)=[0x20, 0x5, 0x924, 0x93, 0x101, 0x7, 0x8], 0x7, 0x3, 0x5, 0xc4, 0x3, 0x812, {0x80, 0x0, 0x101, 0x7f7c84f6, 0x4, 0x1, 0x3, 0x9, 0x7, 0x3, 0x6, 0x2, 0x101, 0x2, "57dbf953358123560bc5b391494c2162df7d88132fd17958fadc61c07b61b91a"}}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000-0x1)=""}) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x3, 0x9, &(0x7f00001d1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000d75000)=""/148) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000000)={&(0x7f0000e28000/0x2000)=nil, 0x1, 0x0, 0x2, &(0x7f0000a48000/0x4000)=nil, 0x8001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0xb4) 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000cd5000)='/proc/self/net/pfkey\x00', 0x6a002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f000097a000-0x8)=0x0, 0xff) write(r0, &(0x7f000001b000-0x37)="b5e4adfe9a80458a9bff20e78f085493ba0c9131b3d11c2f55d8235a040faa1f578524dd17089112362cf0fa2e0e6b5b8c46921447d2fa", 0x37) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00003b0000)=0x1ff, 0x4) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000202000-0x1a)={0x56, 0x4, 0x0, {0xb7ad, 0x5}, {0x80, 0x7}, @const={0x356, {0x899, 0x0, 0x401, 0x100000000}}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000b97000-0x4)=0x0) recvmsg(r0, &(0x7f0000820000)={&(0x7f0000e10000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009cc000)=[{&(0x7f00006db000)=""/207, 0xcf}, {&(0x7f000094f000-0xb5)=""/181, 0xb5}, {&(0x7f0000615000)=""/249, 0xf9}, {&(0x7f0000e85000)=""/49, 0x31}, {&(0x7f000026e000-0xf7)=""/247, 0xf7}, {&(0x7f0000aa3000-0xe)=""/14, 0xe}], 0x6, &(0x7f0000faf000-0x33)=""/51, 0x33, 0x6}, 0x2) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0x11, 0x806, 0x401, &(0x7f0000c9b000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000fdb000-0xb0)={{0x3, 0x9}, 'port1\x00', 0x88, 0x100000, 0x3, 0x3, 0x2, 0x4, 0x7ff, 0x0, 0x1, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000990000-0xb)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000704000-0x4)=0x5, 0x4) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000386000)="51696b183c8010b150df6a17") r3 = socket$inet(0x2, 0x1, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00002fb000-0x1d)="441f1a76ffda1bd9e41b665b5c5c000b655b1304634ca60d3712d9d56a", 0x1d) 2017/12/30 12:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x10000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000a3e000)=""/4096, 0x1000, 0x0, &(0x7f0000b3c000)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000c000)='/dev/binder#\x00', 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffe000000000000, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) [ 59.819203] keychord: Insufficient bytes present for keycount 4090 [ 59.822302] binder: send failed reply for transaction 54, target dead [ 59.849871] binder: send failed reply for transaction 56 to 9356:9359 [ 59.859011] binder: undelivered TRANSACTION_COMPLETE [ 59.867794] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/30 12:48:05 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000a60000)='./file0\x00', 0x1, 0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/182) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000b60000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0xb01, 0xb9e1, 0x401}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x1000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000006000)='./file0\x00', &(0x7f0000008000)={{0x77359400, 0x0}, {0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000000a000-0x4)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000008000)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x1, 0x2, 0xb6, 0x4, 0x7, 0x6, 0x3a, 0xdcab, 0x800, 0xffff, 0x6, 0x6, 0xffff, 0x4]}, &(0x7f0000005000)=0x108) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000b000-0xc)=@sack_info={r2, 0x8, 0x10000}, 0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000009000-0xc)={r2, 0x0, 0x0}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000006000)=[{&(0x7f000000b000)={0x27, 0x300000000000000, 0x5, 0x3, 0x4, 0xffff, "86eb7f95b59a89ecdd78687c8db3a0fd71694e4127c3ca6f5259bc8ea3c90bf82fc69da86f3db457cbd539f0a9537c73c12951e1ab385f07fcb030ec88cc6f", 0x7f}, 0x60, &(0x7f000000c000-0x90)=[{&(0x7f0000000000)="14ad001f52859665284aacfc8e2545b85c40ccf7a8da8c93fa8aa54cd502e34d5cbfd56cd65264d733e7678a2e2aede5ada4b5b53953fb3cb1c4b6e7acaca2bda6e23c243e5433143b48bb60fa6afa81f014aa916561867ef4c289b0f49bec785bc3965f9456333e965b2cff1bb85aa340b899281f2b1ce641da5e96fe74b56f8063502488726353ed88548a54ef209c07a8706104d73b9500747a790ae0471a2e", 0xa1}, {&(0x7f0000007000-0xce)="0eac38ccb182f0a7034e2469b5b096000a75837e8a021f8a8af96c1186cb402f9a61fe5361f75cd69d07a425d5c3eb93440263927e2a9ba2c7b4455cd30b37c7045bcd5bb2152ef74fd253480303a76ddf3b4dc2a0cf25dd5add8ec0af47f86389597b07b1e9b1615d4bd28a4bfcfba2be7d7016b3eda2d8306b69cb651477d43fec90533d63157c3126b121bab5e4f7dcad04fdbbd5936ecb107692807562833aec5f6fbeb427cf232e1dee4865e95819694c105621817d0e0e218241e069419109b5d948d3165ce05963b36ad8", 0xce}, {&(0x7f0000004000)="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"16c0dd1579bb2273f3cf96386b790a5d3f56957e6d505c57f855247247026d33ec367cede9581032df8042a7f32977b533cd013208ef5a4b2e7f65ef5de567c986938f2af39158d43cb39066747fdbaad66184d3420fd4386ad2c9627274436abefdb0"}, 0x78, 0x4}, {&(0x7f000000b000-0x60)={0x27, 0x0, 0x2, 0x4, 0x9, 0x9, "20cfcbac306bc7472e0ad1d86fd9215722977b9683a6fd0fceb8bd1bddf1a9d574583ff329ae87cd5b83955864fd5f27f9e9d78a7b560d7956f962e7daa813", 0xd22}, 0x60, &(0x7f000000c000-0x40)=[{&(0x7f0000009000)="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", 0xfe}, {&(0x7f0000005000)="a5ac4167680c7b097952c885175f1c31a3b46f627142b73bae078efeb43a1441fac191f3b7b0e953e5812f9e22c684ec5d2102b17191b7c53cd495ebb9d29f99435a01194ca48bde70bb2c82ae7bf82b1baaad6e9cef55b85bed23b301fc1c535594a8cc3d98979a015cca2148a7f799d04969a2e8e597d22b372559dbacc2a4dd383a453b20948a5b", 0x89}, {&(0x7f0000005000-0x97)="852ef437d895dbe38d94204cea5e8fbd5cb262b82f4fd2aa07ce7aabeb1e5c5472d2230853d509ea734a49f864cdf0b3d739cc533e7be73f7d433aba18a9b4457445c90b555e8a817160e7c62a5a398500e2e8b94675c8aab35427b6ec7cd3a592367c147f573a0973154470a406d2279055c16b9cf98adf02fdae1beac0de893a8858705972d33054a9144a2b385f38b63ec91f4af208", 0x97}, {&(0x7f0000001000)="6bef5e1088993ab4bba23e7d45d77ad9939c82ed7ed535ab7d087e0a0dbe9ebb6f93", 0x22}], 0x4, 0x0, 0x0, 0x0}, {&(0x7f0000002000+0xaf0)={0x27, 0x7, 0x9, 0x3, 0x9, 0x7, "f47ec0650864b09ad642d8982438fb87e620327d104bdbc6b03f6e86bac71d6dd852e33be5878f694726dc7c4f1d8978eeb26a3c57b4085fa2acf51c44c6a3", 0x400}, 0x60, &(0x7f0000002000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f000000b000)="ba5637253a4ffebb47f203c95a9eebfc08cccddb94332e425040b230725a2683bc5f93eaebf4af8f592ea32a", 0x2c}], 0x2, 0x0, 0x0, 0x4000000}, {&(0x7f0000007000-0x60)={0x27, 0xf25, 0x8, 0x3, 0x9fb, 0x5, "40677ed9d352f2fbf693b9dab636fb1b47a3eef79854d58c500a1a88b74ad0d94754d4df8f0fd3cb030fc66732e93ea0cf53d147afdadf1f60fb30ebb01ae5", 0xfb}, 0x60, &(0x7f0000003000-0x10)=[{&(0x7f0000007000)="1fbfc38ee7c70184a74ffa4bf940ec8032720df688df1d53afd9edc144e80388337e5e5f82a8aa1002cfb5f20497b5e8160279847ba17a59978b9b501e66af20bef79e7373bd72207854ea2074ecf884f145275fd09dd11f169063282d4dfa0ea08a3f7701d8e0f043e3b5ee2f7e9a", 0x6f}], 0x1, 0x0, 0x0, 0x4000000}], 0x4, 0x4) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$user(&(0x7f0000085000)='user\x00', &(0x7f0000c93000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000579000)="35153d59644f5c8ed1cd2acfa4aac46158e3e56f8b06607909315813627e12a8e1a0bdd2083ffd83d28134f17656ae1e6402dbab179a4efd022511928403e20a7498c0ff8baaa5e4155e9d7cdd5837886a45235539640d63662df4ca6642f0b7b7fa68664e88a76c8b9b13", 0x6b, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000bee000-0x6)='.dead\x00', &(0x7f0000647000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000685000)="7bfd31e9abaae44a5a1819a0386db132d57d2b595c90a93c65a502841431c9fc3bed3518dcdf6227f04e46a522d15f4ec6ee160ef30d9659d26e87fd5492c4d013cad9dfeb6eb926ac693b351948b2b7e478d7065afdb40e9ba7692c66348ccc751aeca81a5336b1340283110284bb2353648ae564dda1d4d3d8e317842f1a82107db5dc3a6fe55ce50ae76e8ba8c184e2340d2fd44e00ba58dd81da1c422429230fcf4c730b765b4c274c0cbdd2d6e5a86b03d8f663a9db1c9335d2bbb90dab7b2cca83e0f383a34307f7f9ad2679", 0xcf, 0x0) r4 = add_key$user(&(0x7f0000837000)='user\x00', &(0x7f0000690000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000f24000)="413a19cc0421b9ba463b9838f67463c0e411e0af6bccbb7f0d06f30cad0f740260a15ab085d77987ab28cedb787cdabe1e336a676fb0b7e4ea81e70a47f2283d1d0d6621a43337daa6b9c0cd4f5d51780758bd4fc94f0ad484a28bc4b402", 0x5e, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000c63000)={r2, r3, r4}, &(0x7f0000750000-0x6e)=""/110, 0x6e, &(0x7f0000ea0000-0x38)={&(0x7f0000db5000-0x9)={'sha1-avx2'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00009d7000-0x4)=0x40, 0x4) 2017/12/30 12:48:05 executing program 0: getpid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000419000)="497595b16b8b23486b2758a763d61a6d9056ea685d487c51fa0d49a978f037474e51b43c5fa43112073cec75f68e2caa2ece46ab3a9c29567cca49085a51d0dac012f531ce22b82a05002312bfe406baeef57f726289bd0b932fca2970d7dac62f13bdb369112c0b2c40d0d77b507af2b57d263ceab8c85d8cef8ef226799e2f084cb2bd2be076a367c1a700332c9ab3b956336814f900e3103293012c", 0x0) pwrite64(r0, &(0x7f00007f2000)="da1ed4c6dded1b78fc323094d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa58b0c9a368a1866279463154ba1d39b42c588aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb8591", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000fb8000-0x8)='./file0\x00') readlink(&(0x7f00001bb000)='./file0\x00', &(0x7f0000ccc000-0xb4)=""/90, 0x5a) 2017/12/30 12:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat(0xffffffffffffff9c, &(0x7f0000477000-0x8)='./file0\x00', 0x101001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000dfd000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='attr/prev\x00') ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000618000)={&(0x7f0000deb000/0x4000)=nil, 0x4000}) openat$rtc(0xffffffffffffff9c, &(0x7f0000a2f000)='/dev/rtc\x00', 0x500, 0x0) exit(0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000971000-0x8)={0x0, 0xf6d}, &(0x7f0000eb1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000942000)=r3, 0x4) writev(r2, &(0x7f0000bf2000)=[{&(0x7f0000321000)="bc", 0x1}], 0x1) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000d000-0x15)='/dev/pktcdvd/control\x00', 0x440800, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000000b000-0xc)={@broadcast=0x0, @rand_addr=0x0, 0x0}, &(0x7f000000d000-0x4)=0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000000d000)=0x100, 0x4) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000017000+0x599)=""/75, 0x4b, 0x40, &(0x7f0000017000)=@generic={0x3, "aad54c3bf57b319604b0eebbb3b671283e7aa7eeea6e600b436dbb5231a2141dbfc526d057af9668507f68c0aa1e6cf37f4e3ad981fa159818a45304507e76898f9fee51031961568689305e1955f1feb5158849dcdff9653fa6297edd80d92ba2fe7c773bc7b6dc8531be4302df255f52fb7b81e804038af3262df7b776"}, 0x80) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000006000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus\x00', 0xffffffffffffffff) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0x6)='./bus\x00', 0x0) 2017/12/30 12:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000437000-0x8)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a57000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000066a000)={0x0, 0x0}, &(0x7f0000fc0000-0x4)=0x8) mq_timedsend(r0, &(0x7f0000cf4000)="e912e708efc2d804628dec397381490310ff30fd4571f331227d85383842d603a92c615a6226f9a9dd3aefda16414d582769ddcd08d6c1865860742ed5458a5573e942735b1598d8854f6b1494474a0bffb0c4c8f30187281ed70cd19c8c343cdda02a4e33edff9c369af333a2e9ab", 0x6f, 0x4, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listen(r0, 0x7) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000035a000)='/selinux/load\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000621000-0x1a)='nodevbdevGPL]mime_type)+.\x00', 0x3) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000883000)=0xa00000000000a5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00009a5000-0x18)=[{0xb, 0xfffffffffffffffc}, {0xf, 0x8}, {0xa, 0x0}], 0x3) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000cd4000-0x8)=0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x0) r2 = syz_open_dev$loop(&(0x7f0000b04000)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000183000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, "aff8fa8198e0b8dedf3457585c4500000000dff9aaecefc02393f6fdffffffffffffffaa0e2ff0b34029707a4a8c666fffb8b86822422a9790216e4dc5d172fa", "e5a886ca0da5c4fab343c6f64feac6efc5ba112c50d5d3e7836efc1b4126c2ad80fbee796ca7d915d31b6cf694b871da59afa647b437087e3a640e7996a616da", "3c3a99a7a0933a36bf451ebd31d78429474540b3e914775d00729c408828ddb0", [0x0, 0x0]}) [ 59.894014] binder: 9372:9375 transaction failed 29189/-22, size 0-0 line 3005 [ 59.918944] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r1, 0x2, 0x1) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a12000)='./file0\x00', 0x0) r0 = open(&(0x7f000054f000-0x8)='./file0\x00', 0x42000, 0x0) getdents(r0, &(0x7f0000e35000-0xc0)=""/192, 0xc0) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000ff8000)=[], 0x0) 2017/12/30 12:48:05 executing program 0: pipe(&(0x7f0000c7b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000052000)={r1, 0x3}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000e51000-0x4)=0x0) pread64(r2, &(0x7f0000fc5000-0x34)=""/52, 0x34, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f000087c000-0x8)='./file0\x00', 0x0) connect$unix(r3, &(0x7f0000288000-0xa)=@abs={0x1, 0x0, 0x3}, 0x8) 2017/12/30 12:48:05 executing program 7: mmap(&(0x7f0000000000/0x8db000)=nil, 0x8db000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005d0000)={0x0, 0x0}) lseek(r0, 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x9) r2 = add_key$keyring(&(0x7f0000002000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x79)="d28546adef67831cc795285622470e62bd9f3280605dc9b546772f320e36e5b253e0f94f35bcb679178a8e7bbbfb7a0c6475985d4fcdd44558ed1cf86ea4c4f3d0155c11a9da14bd6e0e0f17f225b3b4f6e74eaa5f2d0c9dacbf1e458c132d8c2c9b894d65c9c986de9faf504862cdd29f85fe4ba7ad3acbe8", 0x79, r2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0x8) add_key$keyring(&(0x7f0000154000)='keyring\x00', &(0x7f00008db000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000006000)=@sack_info={0x0, 0x2, 0x9}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x18a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdd, 0x4, 0x90, 0x38}, &(0x7f0000007000-0x4)=0xa0) r2 = creat(&(0x7f0000006000-0x8)='./file0\x00', 0x0) fcntl$lock(r2, 0x5, &(0x7f0000005000)={0x0, 0x0, 0x0, 0xffffffffffffff80, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000003000-0x30)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000b8f000)=[], 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f73000)=0xc) syz_open_procfs(r2, &(0x7f00007f5000-0x7)='fdinfo\x00') 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000b44000-0x8)={0x0}, &(0x7f00005ba000)={0x0}, 0x8) getcwd(&(0x7f00005cd000-0x4a)=""/74, 0x4a) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000123000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f000031e000)="2200000014000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) personality(0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004c4000-0x16)='/selinux/checkreqprot\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d79000-0x4)=@int=0x0, &(0x7f0000d5c000)=0x4) [ 60.003771] loop_reread_partitions: partition scan of loop0 (¯øú˜à¸Þß4WX\E) failed (rc=-13) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000093a000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000011e000-0x8)={0x0, 0x9}, &(0x7f0000753000-0x4)=0x8) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000413000-0x8)={r2, 0x9}, &(0x7f0000939000)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000073a000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x10001) shutdown(r0, 0x1) 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0x88f)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000053c000-0x4)=0x0, 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000000000)=0x0, 0xa0000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x20)={{0x0, 0x2710}, {r1, r2/1000+10000}}, 0x100) 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x4000) getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x10000, 0x100) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x9, 0xbe9, 0x3, 0x0, 0x2, [{0x24, 0x7, 0x5, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x20, 0x0, 0x3, 0x0, 0x0, 0x2c84, 0x0, 0x0, 0x0}]}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000-0x20)={0x6, 0x0, 0x2, 0x8}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000041000)={0x2, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000548000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d78000)=0xb) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000772000)=0x3f, 0x4) 2017/12/30 12:48:05 executing program 6: r0 = eventfd2(0x6, 0x803) read(r0, &(0x7f00005a6000-0xea)=""/234, 0xea) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0xffffffffffffffff) sched_getparam(r2, &(0x7f0000001000-0x4)=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) r3 = add_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xdf)="97251a89747508b4f94ca18ab7ee79e2864e1acab8b7873b91885286e346099c814d9a3f1774c6d7da8ec5513fb33a3dcfeb8b96baeb811f1f810d326739327e99ff65c3f1bf3d047b06c9351c68a64f7ead2908e9b11dee97556298609c89e8f00080dc8343a7ce54943ddb9abe26bcd97869bae67fa39ede694012ed20611d9a425fdcd36ef4131251c7eea70ea3a2cbaad45a081b486029ff075043e645ba48f90e2ed433925041b300f808bf97ededc766a68f609b5bca7f18a2be79344574f991950036d51209eb4fdd24e46ec7e2633f3891e4de9be4414ab30d558c", 0xdf, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000)='mime_typevmnet0posix_acl_access\x00') mq_getsetattr(r1, &(0x7f0000000000)={0xa7, 0x8, 0x1, 0x3, 0x3bf3b9c5, 0x8, 0x1000, 0x9}, 0x0) sync() r4 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r4, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/30 12:48:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d09000)=0x0, &(0x7f0000a88000)=0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000526000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f72000)=0x0) sendmsg$key(r0, &(0x7f00006b9000)={0x0, 0x0, &(0x7f00004b4000)={&(0x7f0000d4d000-0x158)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1fe, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x0, &(0x7f00004bc000-0x1e)="", &(0x7f0000f73000-0x2)=0x0, &(0x7f0000146000-0x4)=0x0, &(0x7f0000bac000-0xaf)="") fcntl$setown(r2, 0x8, r4) tkill(r4, 0x13) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000d29000-0xa0)={0x0, @in6={{0xa, 0x2, 0xfffffffffffffc01, @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, 0x474b, 0x0, 0x0}, &(0x7f000022b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a18000-0xe)={r5, 0x4, 0x3, [0x7, 0x800, 0xff]}, &(0x7f0000c0a000-0x4)=0xe) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000f56000)={@generic="091049de644d92accc44c5961d732259", @ifru_settings={0x3, 0x80, @raw_hdlc=&(0x7f0000709000)={0x3ff, 0xfff}}}) sendmsg(r0, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, ""}], 0x10, 0x0}, 0x0) 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xe961) r1 = open(&(0x7f0000000000)='./file0\x00', 0x616100, 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000996000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000199000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x20, 0x4, 0x100, 0x200, 0xc0000208, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000022000-0x108)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000762000-0x14)={0x8, [0x2, 0x3e, 0x25c, 0x9, 0xd139, 0x7, 0xffff, 0x2]}, &(0x7f0000a17000-0x4)=0x14) socket$inet6(0xa, 0x7, 0x80000001) 2017/12/30 12:48:05 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x8000000) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000939000-0x93)="", 0x0) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4200000000000001, 0x2, 0x1be, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000801000)={0x0, 0x0}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00002cb000-0x10)={0x1, 0x2, [@random="023088e624ef", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00001df000)={0x5, 0x10, &(0x7f0000edc000-0x10)="e29e24475e720485b2ed3588b983fb44"}) getpeername$inet6(r2, &(0x7f0000d73000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000059f000)=0x1c) read(r1, &(0x7f00009dc000-0x1000)=""/4096, 0x1000) 2017/12/30 12:48:05 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000005a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000370000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000660000)=0x6016, 0x4) r2 = socket$netlink(0x10, 0x3, 0x8012) writev(r2, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e07600fffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d000100040408000000ff00006e06ce", 0x58}], 0x1) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000064e000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) r3 = add_key$keyring(&(0x7f0000b2a000-0x8)='keyring\x00', &(0x7f000067a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r3) 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x4000) getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') pipe2(&(0x7f000060d000)={0x0, 0x0}, 0x4000) getdents(r0, &(0x7f00005ae000)=""/4096, 0x1000) getdents(r0, &(0x7f0000008000)=""/0, 0x0) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000820000-0xf6)="6b568d43b0c0c236c921fa97dccb0fdb5d914534388793ee3f59c924c40791066d0a620906ce7fa31ffb073d54d0971067ee53e0313f2d9752199e3f9a5c2b85e0ad29454c924a6dd8fa7f8fa3f3a54c757ac56af791cf210a22c8fed64cd5d3d316baa31597f37394f52844ca4c6e84fb762a720d00b25f33fd72af87b354596d1ef53c4d6211f0017780fa5949c373f540ec1a9ce37f446cf8b21d6beda777becf88d2447035285bcddc07532590dca4a2f779a188624da79115a3fe7a50f72a5d84b706a446df521699262ed3340ae69e017f3b3a28796bf796347bde90f820127af7b73051a7de11d0c95b200703fbb1511d4a45") r2 = syz_open_dev$tun(&(0x7f000072e000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000075c000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2017/12/30 12:48:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000020c000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000548000-0x4)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe2(&(0x7f0000167000-0x8)={0x0, 0x0}, 0x80000) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00009cb000-0x4)=0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000a0000)=0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f000097b000)=0x0, &(0x7f0000928000-0x4)=0x4) 2017/12/30 12:48:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00009fc000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000086f000)='tracefs\x00', 0x1062000, &(0x7f0000001000-0x93)="04966ac5fad4a157ed3c8c58888827177fbe93ec7f2c22742e721604aba7edf4b1c0d4eb237bd59a2a1db7bc2dde4588d0b05795caa5f849b860826e9172529d659a729c6e6e2fcbd77a884bbce9aa22608368972571e350c27007364bcdf4d2a5fa2d9752b5b96e8be46d43fd9a9212130be78857cf547271cf55fc16179167dbd24931f05e21512a24deb4d50be6296bbb8e") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@generic="da809ed3fd85be652118078e588657b4", @ifru_flags=0x1000}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) open(&(0x7f0000f71000-0x8)='./file0\x00', 0xc0000, 0x80) 2017/12/30 12:48:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000043d000-0x8)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000719000)={0x0, 0x2}, &(0x7f0000dd8000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff7000)={r1, 0x4}, &(0x7f0000952000)=0x8) sendfile(r0, r0, &(0x7f00006df000-0x8)=0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006bc000-0x8)={r2, 0x8}, 0x8) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000846000)=@sack_info={0x0, 0x0, 0x20}, &(0x7f00001a0000)=0xc) recvfrom$ax25(r0, &(0x7f000048b000)=""/161, 0xa1, 0x40000000, &(0x7f0000054000)={0x3, {"2535749423a0af"}, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00003ef000)={r4, 0xd7, "f082bcd60cbb9cf29ebe082eecd3b045f44e7a890571c73af60d6eb0be49ea14b0997f6915232248b85506121c5790589b97c09862bc33a76cd247e0b2a6d8c62c5718c30ccd6ea331641b4be33fc4f3edc1a4178e9aa5f4df12fd2cc7697fa7a3df72106b8ff1cc56bbd7b8ab6a99c8e3e6653e7490d12368bc6c48dcc62911b5ee33855d7cb997953a49ef422afec074e3286f4973020b676d675196e842276e7596324f5ec7c328a4e4803a586659e7d2b5d17a25ba7a2d49222d626afbaf7cf387dd5302eb67ecfd081d0eb85e356dfa7242619869"}, &(0x7f000085f000-0x4)=0xdf) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c67000-0x4)=0x0) process_vm_readv(r5, &(0x7f000051d000-0x20)=[{&(0x7f000013e000)=""/48, 0x30}, {&(0x7f00005c1000-0x8)=""/8, 0x8}], 0x2, &(0x7f0000496000)=[{&(0x7f000001f000)=""/106, 0x6a}, {&(0x7f0000a4d000)=""/229, 0xe5}, {&(0x7f00008fa000)=""/48, 0x30}, {&(0x7f0000286000)=""/61, 0x3d}, {&(0x7f0000487000)=""/142, 0x8e}, {&(0x7f00005d7000)=""/205, 0xcd}, {&(0x7f0000f2b000-0xd0)=""/208, 0xd0}, {&(0x7f0000bfc000)=""/3, 0x3}, {&(0x7f0000bcd000-0xe6)=""/230, 0xe6}], 0x9, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000fd1000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000428000)=0x10, 0x80000) ioctl$BINDER_WRITE_READ(r3, 0xc0046209, &(0x7f00008d4000)={0x0, 0x0, &(0x7f0000846000)=[], 0xc, 0x0, &(0x7f00001f8000-0xc)="2d01420000008200000d00b5"}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000ed2000-0x60)={0x27, 0x9, 0x0, 0x5, 0x1ff, 0x6c7e, "ec2370d3a149db4fc4563d8b1c7083b0e6bb0e9fcddb6a85dcd81fb17c135801907a77eb5e4f92eb4bd1cc754a7ed794e43946cebfbafc1b8b731c8b226520", 0x9}, 0x60) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000073d000-0x10)={0x2, &(0x7f000079b000)=[{0x0, 0x0}, {0x0, 0x0}]}) 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) fcntl$addseals(r0, 0x409, 0xb) setns(r0, 0xc000000) 2017/12/30 12:48:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000b41000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0b000)=0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="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", 0x5b6}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b36000)={0x0, 0x340}, &(0x7f0000ad0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007ef000-0xc)={0x0, 0xfffffffffffffff8, 0x30}, &(0x7f00004b4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000788000-0x8)={0x0, 0x1f}, &(0x7f0000bf6000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aaf000)=@assoc_id=0x0, &(0x7f0000aff000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000011d000)={r2, 0xdb9}, &(0x7f0000797000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000606000-0x10)={0x5, 0x0, 0x101, 0x6, r3}, &(0x7f0000e2d000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000608000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)=0x14) 2017/12/30 12:48:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000717000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00007ae000)=0x408, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000b5c000-0x8)={0x0, 0x0}) write(r2, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x0) open(&(0x7f000056c000-0x8)='./file0\x00', 0x0, 0x9) 2017/12/30 12:48:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bb1000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000820000-0xf6)="6b568d43b0c0c236c921fa97dccb0fdb5d914534388793ee3f59c924c40791066d0a620906ce7fa31ffb073d54d0971067ee53e0313f2d9752199e3f9a5c2b85e0ad29454c924a6dd8fa7f8fa3f3a54c757ac56af791cf210a22c8fed64cd5d3d316baa31597f37394f52844ca4c6e84fb762a720d00b25f33fd72af87b354596d1ef53c4d6211f0017780fa5949c373f540ec1a9ce37f446cf8b21d6beda777becf88d2447035285bcddc07532590dca4a2f779a188624da79115a3fe7a50f72a5d84b706a446df521699262ed3340ae69e017f3b3a28796bf796347bde90f820127af7b73051a7de11d0c95b200703fbb1511d4a45") r2 = syz_open_dev$tun(&(0x7f000072e000)='/dev/net/tun\x00', 0x0, 0x100) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000075c000-0x4)=0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f00006b5000)=[]}) 2017/12/30 12:48:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x40) 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) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000002000-0xa)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002000-0x20)={@common='ipddp0\x00', @ifru_flags=0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000d1f000)=[{&(0x7f0000000000)="26671eebf9ebc639ced0cc73e0f97fa0226143aa626679d515c3bfba783b400638818f646e192cd58f6f82d907f87c34e8908b0e68a82851f6a7c9b9e42e36e0fd8e9b8c5ca667c82963f88980e1a623f672bea3a6680a41c7bd17065141a16b2a2ad9189b7e98e8cfe451d7fb3fbcfacd74d9b7d1455e1823a637783788dc54f59b4f61968be573fff2f81d93d2cdbf74", 0x91}, {&(0x7f000060b000-0xb8)="2355d9795a8f23657a34a5617c104785613de7d6509ac37facdde4a074861e9a40e7a468bdba3a289f05c7cac1135e00d4cd76cc0332088e640a8cbcfffe98aee0409279d849bd9333d60929ae3dd0429065b41186247c6962fbfcef9775c0c2413040f92464762f4c0f6b36d3bf881816c85bb9ba86832b8c1ade87fc950cf25c82c185cf2484cf19e0154f4567d02017d491b93e752041406d1061553e97b10a28de31180d99fd0126e0623fe7f8249ff4aeba9ac97194", 0xb8}, {&(0x7f0000aee000)="567e47757d3cbec217ecdededd439105d8a9700772b45aea468a85a33d522395194e0e652c4e16b67898761aa00aaf13fefe2fb8629ed6936d00f10cd898de6ab684b84ab9f0d1d93ce57b131cf0197676b9b8aff9247b8b17098a6ac64583a32b1f891f408a41801eff6c735fb1aa35577a53c2332c5b1eca8fd1", 0x7b}, {&(0x7f0000cac000)="c58555a055077ae74df163575bb482c5f8b06a4c34fff80b8c1792db914b21d64d96230df8ff0bb5c685c960e3be59300de1f64a0a294c05cabb51a8b4ff582a73b1488e018c79ac66edc258d00d614b9a0253bececa6c78e0689286547873845905b121795ad069ab93c98c5a030fd785846383d964607a8fc8a42a6ec5a113f443744525910849d187f95dba80399f74414580444e0831a3116b7e013e863b673e22461c3573146381ca8bdcbfe28803337ae3f49bd0efbe7015ab023096bd7ca62781ae0a688f779c36d10a66346ac65cec80731ce95b5a1d", 0xda}, {&(0x7f0000001000-0xaf)="bd1cdfc3f976b63b82dc59abf594f01f9c3faab772ef25db187c5ebb6740d38a62069dd86ce6da64d356536c26626d8b1570516bc89f48ff987b1fbe23cc94e7907d1b0544c58e8e1b71064c373d0e5c685cafd40ae3499ace357263ae01574578ca4dc99bb2c8e4862d69c019737613b72a487fbe5b04bf813bcaf74e15d00cfafa7a42e537a7132a0b143e9baf02b644c6e96b6533ff7e4cd20d8ec67cf278d09ac7b5a37cfdc8d7aadbd80f6142", 0xaf}, {&(0x7f000022b000-0xb)="cfffdf188b755ea1d7e4b7", 0xb}], 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x10a, 0x100000000000000, &(0x7f0000988000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000153000-0x9)='/dev/ppp\x00', 0x100, 0x0) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d1c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000acd000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000851000-0x4)=0xe8) fstat(r0, &(0x7f00007eb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c01000)={{{@in=@loopback=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000407000-0x4)=0xe8) r7 = getegid() r8 = gettid() fstat(r1, &(0x7f00000b0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000103000-0x4)=0x0, &(0x7f000052b000)=0x0, &(0x7f0000eb3000-0x3)=0x0) sendmsg$unix(r0, &(0x7f0000455000)={&(0x7f0000b0a000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000dc1000)=[{&(0x7f0000057000)="99fcdac58e1358f5972df7e114c73d6c02aa187ef0a50fab7dcb815bd9a901f70180da59328bcd9823602dc69b4e342262e5939e802678ea6e2345571b1ef2cc3428ec7ae893cfdee5f5ab55c17c51cdcfd989ec8052f7619f1e5820148ac77913ba5860df83d350ec32242ba587f89db81ce15a3bdfe9e9640c6844ac2cf0b8790bb04fe0457581b5d1b113353acbcbbc3a7e9e2adb85cbc5ca474492679e73915d859a6e77dc01c7aa755e980f7999cd3f5be6529fa4c08aa4ab9469b085cb3aef7da81c0a3dfa88eba60667227a6dc04bf9058b924fbfcd4f4f4e9e4a8b96ce59d58407cc0052", 0xe8}, {&(0x7f0000569000-0xa6)="7d98b891853c3266c9d6a5a8e9252e751043ee30f775e2573f1cc60d248c2e242f24636d9950790c95e638a10e3640d9154b4275c0cd289d4739b3219120172f2d334801a3436df620dd84876e5fb8ae78ea2f942e9e90aee82404da890210a5e2f8f70787434261beb2a8eca695869baa8db6beeff9912a0cb9317fd3cbb327fdebbd14f5ea0c4e88644fc8c49ef4c5588015d78eb28920ccfd2f167e96c8eec0a3c85e3fef", 0xa6}, {&(0x7f00001bd000-0x71)="14030e8ba827161cc447b80df54b3b046ab9ecdd3a11a86798af3d247327e6b7dbe41167b54936f99b391c4556dd2b917edc4caa85307bd911ebd167fea2907e97071a0b9d363a9bdba0146577e0cf8ce4b1be01921a4492ebd67b472ecda077540a655d3dcae48484ed824f9d9520db30", 0x71}, {&(0x7f0000f10000)="5980b1c19f1fabe6f0a30f749e9bd03789b7278be0", 0x15}, {&(0x7f0000659000)="d238cabe9702b98c747917daf27c318466b995060af10d6aa589a93f20330a2bab62db4b3d9c2d807fd32f38a9ba1c67f4ff41a2ca92f4e24dd155bab449d5e487a94ed9178f61", 0x47}, {&(0x7f0000a95000)="b737fd012fa55c29f4ed3dee4f1d971c2088b0f58a3a42f97ae2fa6b2d33af99b66c525cd5b1e7e08cd7f14bbad7c12cd64a631d69c58add75f7", 0x3a}, {&(0x7f0000afc000)="", 0x0}, {&(0x7f0000b42000-0x8a)="cd77a5b42562c0f98fc1f7c41419db06899960520252dbf575fc2f3f4238f9c388799b3eaa868a60cb16dc7f57612fab3c55d768f375197acaf0ea42a59ad4294325a006aca2178544f22430954bedb2a274d6d69723e06a4022f45d1fc587c506d53baa4404d728cdccdd1934d197aa76961908918283bdb31d3013eeafb79670835555665c8f117b46", 0x8a}, {&(0x7f0000995000-0x5c)="0d372dbf9b764a9d0b527fe4c91c2f5920731f3a6d94a262d6124cffb7dea995192f6505382b455c59673cf355580b2461bf9a1b8d502ffe0b3171edd8c81d195ed39071f690805c463d75a0a8f710ae39b22c290f1199fcdb1bd49e", 0x5c}], 0x9, &(0x7f0000032000-0x118)=[@rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x118, 0x48080}, 0x20000000) vmsplice(r1, &(0x7f0000a3b000)=[{&(0x7f0000c0f000-0x3)="8d74b2e4", 0x4}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000086000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x25, &(0x7f0000016000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) sendto$ipx(r2, &(0x7f0000d73000)="", 0x0, 0x4004000, 0x0, 0x0) 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000001000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000388000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000787000)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000941000)=0x0, &(0x7f000093f000)=0x4) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 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]}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000aeb000-0x1b)=""/0) 2017/12/30 12:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchown(r1, 0x0, 0x0) close(r1) close(r0) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007b3000-0xb)='/dev/loop#\x00', 0x7, 0x8000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) preadv(r1, &(0x7f000045f000)=[{&(0x7f0000e1e000-0xf5)=""/245, 0xf5}, {&(0x7f00002a0000)=""/139, 0x8b}], 0x2, 0x38) write(r0, &(0x7f0000c96000)="93ee456402f6be32ef5aee1d34b4009c8ef053d03cad889c5b9c2a44ef1f569cd519c5a816e523ed1f5d2fd6af65dd817f603509", 0x34) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) 2017/12/30 12:48:06 executing program 3: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000-0xe)='net/rt6_stats\x00') ioctl$TCGETS(r1, 0x5401, &(0x7f0000001000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sched_setattr(r0, &(0x7f0000000000)={0x30, 0x0, 0x1, 0x1000, 0x5, 0x0, 0x1f, 0x80000000}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) open$dir(&(0x7f0000969000)='./file0\x00', 0x208600, 0x5) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00003f1000-0x4)=0x900000000, 0x4) socket$netlink(0x10, 0x3, 0xe) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000619000-0x8)={0x3, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001dd000-0x4)=0x1ff) readv(r3, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008f0000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0xd2, 0x2, 0x9d}, &(0x7f0000b0f000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002fe000-0x10)={0x4e, 0x2, 0x7f, 0x2, r4}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000067e000)={r4, 0x3, 0x5}, &(0x7f0000516000)=0x8) 2017/12/30 12:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000063e000)=0x5, 0x4) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000b41000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d0b000)=0x10) sendto$inet(r0, &(0x7f0000f07000-0x51)="7e0518ba0e9252d2e0748a", 0xb, 0x20008000, &(0x7f0000502000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000d8d000)={&(0x7f00000a0000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f00004d5000-0x90)=[{&(0x7f000056e000)="e572d49e8f2c58e0c74a9e18d2f87112b109031d581adedbb015fce226da7a55a3f96b3ea4853748e37b17bb3c6557ad97e86bc01628e0f5ba0cb217256a7eed6ef05078eabe8bd490f1daabca7c00f8c0f8f9d8ae9e8738c39592dce005d5609e2a21990c7323cebd6c7904175191377efbdda908be17a7026c9c4030e11cd150d045f7a99dc37ca0b677ef880cf562c7dfd200a04f2a54cf26bf714690670d36307b37da0ca47d609cba7da4fc4936567c1828cfbfbf22a5f42e137db8dbf89a08ce827cbe3ec01b96e505844e8618e01b8d3b4766359820405539e099760c82e105af52ca72647e3b95e0e03c923392ea30be389f96d20b1fde2ad56837cab1e3233e0f107fdaad7e6a7b0c4d35b16d9c5af19bd968e2e46e7938b0b592fea9afabd92ed70e854a46cc14d654e7826bc6cabbcfce90d6aa5535ae74f5f57157779827839144c15f259ff8eb25ecd81d0234c84403afe8e131d1de80a8e000a846dd4193893fbbd31daae31c794c1d7d8c4075c3e0bf9578e27d9ae753ea3d529c05f9dbcdc1a2c83fd0e18c8650c75ea63b20c40c5335194b5a3111e655a51ecb4383d71dc43c09ebd46bbb3bde5025471f1dff67296c81a8c19f937380b9174e94e4ff0e73f094057ea4407a6042890ec9d95d459e4280b41cb15a6f0576edcd7d090810a56b6b1b86bf0e60df65ba5f62120695d4181cb2cf3c675a528653c2547670564cfe378b8d28c211d70fa780cfcdec5b7379276e844db8734ae608e1edb3567bde5a7159ed17eb68ea87ac721f156b0b93d0066a84d76999177d0556a41442c964cc95b1cf586e74303dbbdd59cc24bcc990acaf8a1747ba05d14af2a0c3f49de376327f49a4d6f1bb920aac64355b7165efd0d0ffd1bd97ceef16e9cae4fafa28a3108f9dba003f008126be5c1b22bcc37caf7b56f64b0a74beb8af1f26df4fe0e326f3f624ad12df159d17a3f2215e5587d19cc8b571909c7d7b46e12b912336e7d9fbadd8f125aafeb4f4f79da217b5755d3146ae855c4cb013ce05727720c13ef8f8a3a4be4fd1cd55bfcd1d58336574912b8ccc4f756d169535973d1eaa1234b5d6307338b091a9036bea24362f79f1f3659e0ae19d0a721776034b8c2a1b8f0f0d73089b3f8c2b02961c341a8c14fe9bc792ceb162746d68b22272dfde6f110b9c4a6514fbcdaa673615ddb4d89b70eb73dba4c0a63fe221de1b68dca497760f162b96647c6b726da4e43b9c5d7fc7e4abb8fa5969f06442b585920d69f7af359de4d525a41939b5e1a499b28bd0d2f9453e12b0f5b058f9bfe6dfad667e22a14e73411b37e391c1ec7864298e38c115f8d177cc8e12885c7a59377b611a28a47c7fe52ebdad1a09bbbba40c51b8aec95696952bdb62fd9bb9eed36a64ba7eb42d12d235d524ab574fefca7fca55db8a5229b58b13f5f0989943a53b1d6f6e60669747082ec6925db45397a4471794dd7676c3e7b86aa8f89750ea32a9200ef6710ade8542e09380e15060912a6d9c442cbfcd77a1b579f87f9f2544bff77f192187a12e91c72fcdcbc42807b3f78cc3dad8b2c06782206dbbac853300d7d3fb799c9db698b5e663f0ac08c44f1dbee49363e30aae6373535b583bb77bb8f121d2c3a46244f09dd762caf19ea03afe19ba754e6f3d221f905af5e76317576584c99eac86e0336b35528b0b9c77f72ad22c65bafb20092d8461af6d010c056a415e9ca86888211d34c0b0b5a8e050eaf8a34d3d7cfdadc403d4a0b69f35f5c83e671096d42c5d89bbf7d511902de069f90b245edda994dc5b7775ce195fae7cce8177d7c76a2993083c8b640490a4410b291b08d8a5ac42d93fe0e4bada2ff08f8b4e67e892b71e9def34f302e71f7d3f3c208f3bd1f3f4628653c78153696695e7d07d1d496e0b38c69df859aa3489aba6eed7179ca75c656508e2d31ae7ac62f34e10625111858c57e0e3b5adf1ca3999837e3bc00acd5d663c3933dfdf2dcc589bff2296da650a708f72c7cb7953b8b4a07406d7b2594ff9d4aacf0eb1469a64208a4a3de78955a637a9bfff", 0x5b6}], 0x1, &(0x7f0000d89000-0x13e0)=[], 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00005dc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000b36000)={0x0, 0x340}, &(0x7f0000ad0000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00007ef000-0xc)={0x0, 0xfffffffffffffff8, 0x30}, &(0x7f00004b4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000788000-0x8)={0x0, 0x1f}, &(0x7f0000bf6000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000aaf000)=@assoc_id=0x0, &(0x7f0000aff000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000011d000)={r2, 0xdb9}, &(0x7f0000797000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000606000-0x10)={0x5, 0x0, 0x101, 0x6, r3}, &(0x7f0000e2d000-0x4)=0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000608000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)=0x14) 2017/12/30 12:48:06 executing program 1: mmap(&(0x7f0000000000/0xe82000)=nil, 0xe82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f0000e7e000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000e7f000-0x30)=[{&(0x7f0000e7d000)=""/218, 0xda}], 0x1, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e82000-0x3a)="bd759b456c07a2bf7f41b33bb523fb", 0xf, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7d000)="70582ac63125709955e7437fb93abf8c86ba51283b96606d66efa6ef70a05f9123a72302eb78f8036cefc690e839b95602475e784bef", 0x36, 0x0, &(0x7f0000342000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000dec000)=@common='eql\x00', 0x10) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) waitid(0x2, 0x0, &(0x7f0000747000)={0x0, 0x0, 0x0, 0x0}, 0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000002000-0x7)=@random={'user.\x00', '\x00'}, &(0x7f0000000000)=""/59, 0x3b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001000-0x4)=0x0) ptrace(0xffffffffffffffff, r3) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000001000-0x30)={0x400, 0x4, 0x3829c2c000000000, 0xffff, 0x346, 0x2}) 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f00002ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00004c4000-0x4)=0x14) fcntl$setflags(r0, 0x2, 0x7510f3c427e32189) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x31, &(0x7f0000057000)={@multicast1=0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f00003bb000-0x4)=0xc) fcntl$setsig(r1, 0xa, 0x30) 2017/12/30 12:48:06 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000099f000-0xe)='/dev/keychord\x00', 0x8100, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000001000-0x24)={0x8, 0x9, 0x94f, 0x1, 0x8, 0x7, 0x6, 0x8, 0x7, 0xf83, 0x61440d7, 0x9}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000002000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000003000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000)='/dev/hwrng\x00', 0x410002, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x20}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000005000-0x4)={0x0}, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000005000)={0xe0000000, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000007000-0x14)={0x7, 0x20, 0x7, 0xfff, 0x0, 0x4, 0x3ff, 0x400, 0x1, 0xfffffffffffff250}) syz_open_dev$sndtimer(&(0x7f0000006000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000008000-0x1000)="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") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000000)={0x3, &(0x7f0000009000-0x18)=[{0x5, 0x8001, 0x800, 0x6}, {0x5, 0x0, 0x3, 0x3}, {0x7, 0x7fff, 0x0, 0xc00}]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000009000)=""/70, 0x46, 0x100, &(0x7f0000002000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000009000)={0xffffffffffffffff, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TCSBRK(r2, 0x5409, 0x7) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000000b000-0x2)={0x7, 0x0}) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b02000-0x4)=0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000025000-0x34)={{0x0, 0x1, 0x200, 0x3, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b6000-0xf)='net/ipv6_route\x00') read(r0, &(0x7f0000ead000)=""/4096, 0x1000) link(&(0x7f000023d000-0x8)='./file0\x00', &(0x7f00006c0000-0x8)='./file0\x00') preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000d5b000-0xf3)=""/243, 0xf3}, {&(0x7f0000640000-0xf9)=""/249, 0xf9}], 0x2, 0x0) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000077000)='rxrpc\x00', &(0x7f000088f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000184000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000bcd000)='keyring\x00', &(0x7f0000931000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) r1 = add_key$keyring(&(0x7f0000529000)='keyring\x00', &(0x7f0000157000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs(r2, &(0x7f000099e000-0x6)='wchan\x00') keyctl$link(0x8, r1, r0) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a78000-0x4)='tls\x00', 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) connect$inet(r1, &(0x7f00004ea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000002000-0x18)=""/24, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x206000, 0x0) 2017/12/30 12:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000877000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDDISABIO(r0, 0x4b37) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f000097b000-0x8)=0x0, &(0x7f00007dc000-0x4)=0x8) setns(r1, 0x40000000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000493000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000045c000)={0xffffffff, 0x9, 0x200, 0x4, 0x0, 0x5, 0x6, 0x1, 0x0}, &(0x7f0000391000)=0x20) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000568000)={r3, 0x5a, 0x20, 0x4}, 0x10) lseek(r2, 0x0, 0x4) write(r1, &(0x7f00000a0000-0xf6)='H', 0x1) fcntl$setpipe(r1, 0x407, 0x80000ff) ppoll(&(0x7f0000436000-0x40)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000e5e000-0x10)={0x0, 0x0}, &(0x7f0000830000)={0x0}, 0x8) [ 60.638592] IPVS: length: 24 != 1181405624 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b6000-0xf)='net/ipv6_route\x00') read(r0, &(0x7f0000ead000)=""/4096, 0x1000) link(&(0x7f000023d000-0x8)='./file0\x00', &(0x7f00006c0000-0x8)='./file0\x00') preadv(r0, &(0x7f0000eee000)=[{&(0x7f0000d5b000-0xf3)=""/243, 0xf3}, {&(0x7f0000640000-0xf9)=""/249, 0xf9}], 0x2, 0x0) 2017/12/30 12:48:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000793000)='/dev/rtc\x00', 0x400080, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000337000)=0x4, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x180004523, &(0x7f0000d14000)="") 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c11000)={0x0, 0x0}) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f00004c8000/0x1000)=nil) write$evdev(r0, &(0x7f0000002000-0x24)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x30) munmap(&(0x7f000041d000/0x3000)=nil, 0x3000) ioctl$TIOCEXCL(r0, 0x540c) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000877000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f3, &(0x7f0000001000-0xa1)="4a4940d98017dd26609f80ce070303f586a1e76ef028913593292a52663f043385444ebf327dd93dd25e15b63aa7f1b2db0ba5a57997c8bd461229fbe2595cbdabbca6978e80c95ef24d194c702a9d5a07288d7d95ac71ef664220a313b5567377d6004a09b32442de115526d059fdb938bd89d5483e432318c415c4f03890e77b157e736fc9900695b345fcb58461c6e479d823d7eac5cd02f93f00eb5d5f0dd6") socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_pts(r1, 0x341800) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000000)=0xf6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000340000-0x8)={0x0, 0x87ed}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={r4, 0x81}, &(0x7f00005ba000-0x4)=0x6) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000000)=0x0) getsockname$packet(r2, &(0x7f0000355000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00006b5000-0x4)=0x14) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000ddf000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000002000-0x2d)="de443935b2aef4daadfe0debb7354a6ec9cb4eedd37b2cc388b15030fc5215f803227097415b31f4111cfac849", 0x2d, 0x4000000, 0x0, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = add_key$keyring(&(0x7f00004cf000-0x8)='keyring\x00', &(0x7f000074f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000607000-0xb)='syzkaller\x00', &(0x7f0000b1e000)="73656375726974792f5d776c616e0006") socketpair(0xa, 0x2, 0x2, &(0x7f00007f9000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000c0b000)={@loopback={0x0, 0x1}, 0x1, 0x0, 0xff, 0x6, 0x8, 0x5, 0x9}, &(0x7f000082f000-0x4)=0x20) capget(&(0x7f0000fd0000)={0x19980330, r0}, &(0x7f0000ed5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x8, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005dc000-0x11)='/dev/vga_arbiter\x00', 0x200140, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000fda000-0x4)=0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000009f000)='/selinux/context\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x9) r2 = memfd_create(&(0x7f0000003000-0x1e)=',,#GPL$vmnet1posix_acl_access\x00', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x2011, r2, 0x0) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) 2017/12/30 12:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000324000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7e2b50b8eaf73473, &(0x7f0000d90000-0x8)={0x77359400, 0x0}) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x7)='ns/ipc\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d36000)={0x0, 0x0, 0x7, 0x1}, &(0x7f0000ef9000+0x681)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000010f000+0x95e)={r1, 0x0, 0x1}, &(0x7f00000bc000)=0x8) setns(r0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000353000-0x10)=@buf={0x4b, &(0x7f0000dae000-0x4b)="68fa11add941b5892f26a18e45057fc2efee339f8aa0ee8df23caf0d072fabf7975cb62b8878a0e37438a20b326bb13663747b4fd0c1a81e3abf48ec3e956de42a7523c23c0a2e187ace96"}) 2017/12/30 12:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000cb4000-0x8)={0x0, 0x3, 0x2}, &(0x7f000058f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000af0000)={r1, 0xd5, "ced5f4c319c1a707f419945dfbccbd20b26bc7fd389ae6c467286306127a9389feee4f4d28eabc213a92397dc8b0463f1111bc79aeda1b1aad139d1abcd9c29259a1e107cae566887b32a4b681e629163cc42622004ce7490c7e6aeec9e5f9fea8ed1c4ed704c76873ef6f31d07d2af32d282a7a74c245378b6967cfeb8d1ab3f4ddbe681fb414a071c90b672599833a6892a47fff8d7a68a4a84f413855ffff6f16ccc904a2535b520321525a5041bdd25416d5ce3dd456855e5e73acf0f6c9314bfe2ac58dc83a01067c31ab70aea26fd228494c"}, &(0x7f0000511000-0x2)=0xdd) socket$inet(0x2, 0x806, 0x1) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f00007af000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f00005df000)='/selinux/status\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) writev(r0, &(0x7f00002ba000)=[{&(0x7f0000739000-0x67)="6bc48963d8f7ea61f203b0f7ec83de35570418c323b35f7cde2bd71241d1ef33d1286b825cdd80345b740dd73518de2e9999b104b639b5f3b1eb82d92cfe483fba75dbcda497b7d5b8240506b57d48fa824a2cc6104d1b401e664ca2226bde5ad73a91d91529a4", 0x67}, {&(0x7f0000dc2000-0x9b)="622e744362785b11b269e5e289c535dfbfad8ecc872a2e87e44ac43a87a82ca6a3b5c66c541cdfadfe11938628ad01f6592aa847d66063fe1242ad6f47a3a9baaf89b7d50b7584c2e2a2f780944c08002c6abf9ecb71d72577c25d94d40ea5c6bc59f5f29c78997618867e7a2d62b792171a410f1da3f14d81ff007340fdfa3ebbce6696c38e9429eaa30c95db4f1eb3ac61e9550be64c5c162556", 0x9b}, {&(0x7f0000da9000-0x64)="569f2a59ab748bec199a0b7f0a2443102a6c0c85e25cfd58650e71b9d8d61f2c89257e40f236d04ab1fb601ffdbf2765153143919cd3754e7a1125a6fd9fd4f448b9c686b8cd0da0c343a07f5ee9a24de57b2b7493dc4ca235e3b3f2f2d9c0b8cf944083", 0x64}], 0x3) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ac0000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000f17000-0x50)=[{&(0x7f0000001000-0xff)="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", 0xff}, {&(0x7f0000b66000)="33b3b3ec350323d38077908e5581301689c3193590a943b99df2cc93203a3bf001f5a4071b2f4b2f012e182913a6df9f4da7bede39ba7982a161fe42a9d030eb6c6149ac8aca9e65df5d0e2b6f84eb03e8b68872c673880fef69985c96eaea43262b207e2d3cc264de524aa35df45e3cab02d65b81c3b984b0b088f1e20fb2f6bc243b41f9bbf9b828cf2ebdcd1f4627ce21c1f427a0b27a7ecc15162b19360682b0b3487abb21930844fc9e75bead18770783475acd2e74fc37e0fe915a942cad67042f", 0xc4}, {&(0x7f0000001000-0x87)="9e99b199d558e49df6c4d46f1f28a8ebb0b2e1625feb31ecdf8d69cda508f9ac5e6b0f9c24ee0d5beedf99a755a4485ec64f3c00415d1700644d085fcec255fa572fe10a6bfbc3ecb3564d0c6db0562f2ba6cf706c22ae44ad8790ef2723ed79fc9df5661a19113359de0631693b15df3e3ccfe3d1132b661c6f34f44147f6426a1ee63032dd9d", 0x87}, 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0x1000}, {&(0x7f0000c32000-0x1000)="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0x1000}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00005ee000)={0x0, 0x2710}, 0x10) r2 = dup(r1) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000f93000)={0x0, 0x0}, &(0x7f00008c6000)=0x10) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fff000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff, 0x1, 0x2, 0x1, 0x4, 0x6ab, 0x8}, 0x20) listen(r0, 0x0) 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) r0 = open(&(0x7f000054a000)='./bus\x00', 0xb00, 0x0) dup3(r0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00001be000-0x10)={0x0, 0x0}) ppoll(&(0x7f00003f4000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, &(0x7f0000ce2000)={0x0, r1+30000000}, &(0x7f0000caf000)={0x0}, 0x8) open(&(0x7f00001b4000)='./bus\x00', 0x24867c849094590d, 0x8) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = accept$unix(0xffffffffffffffff, &(0x7f00006a3000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000698000-0x4)=0x8) sendmsg(r0, &(0x7f000029d000)={&(0x7f00007a6000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(authencesn(sha224-avx2,ctr-des3_ede-asm))\x00'}, 0x58, &(0x7f0000246000-0x40)=[{&(0x7f0000f11000)="e7ff43cffcc651a9059f1605efb20543cf592cad3fb18d40a7d6d436f3db0e0da1262e9b5320e365fd9727fa06f12c824580e2188f1edb90a51b7fdd4543161c12b90d45221b9b44cafcafeb74a797553bb94484e4e1b1e86878365bf9c1", 0x5e}, {&(0x7f000068f000-0x78)="f3c35f812993a190f1abb6ac0e1daedbdcca65016166d3217c19ebf38a386f90fe4b735192c4201581a8f107a8b388705bf4d7a83cb3379bb8b5d3a31a5f4947a8599806eb4a05b14b852cfda4717340a14b8b994093265c59960ab80f5e5d34e6bded4796ad2cfb8d587d374def9976cdd39c6846e013e9", 0x78}, {&(0x7f00003fb000)="7a3a37c105d01e72cefa39d43be92b6db062d398b1cdd75b24f36d5ee241fa645eb4c388e6730e023c36e1cdeb3214002e7cc459547e0c0ddd995f91a784204f7d66b7bf78c5efa8bcd15b9ebec786eb4e957f7873e3eba15d526a21874764ce3b8df670f92e94d41cbe72bfc8a14a", 0x6f}, {&(0x7f0000967000)="63452ed3da05a1c660b9dbb7de466219aba63daef05c8c6c32f14a84d880c438e1f4b0954f1d730862f1f6ee08ae200ea39062bcb0e9", 0x36}], 0x4, &(0x7f0000685000-0x310)=[{0x98, 0x1, 0x6, "9604551900d5402cb80717c8f1b7c7af9fddeb5a8504286c008213a213bb05b315ee98748ee6c44562a788356ff6de6667f7a61ec9d551ea4433314d8f0cd2f06c1e62c8900c6b5faa7bfd81aab6738ccc1e22c629727387696f61f0b1d8fe742de056fbff2c1c89e319e77a9bea98627dae33e4e222905d4551ea7f606d128ad5d54b"}, {0x50, 0x110, 0xfc, "6f70bae75463efe2b55b5573f3066c586a3997c0c5b25a72cbfc7e0d5fc0d4fbedbfdd563834664e4fa742f13cb33c1c1441e927884a10b18154"}, {0xa0, 0x10e, 0x80000001, "35e48c8614a6eb4d1483274f687a3f9270b373d4e51c46f148bd4a236435e53676d1203e3fe934357d3c8d2f8f79f05cc475479a6665a66b9df65a2c761aeb3f0f5d84b922dda0708fff4cb089a567ce92d378c787ee2a15b4330466bb5f230c47506ab12946c40d5c56eb10ca5af22f16afc821c43cd7f7526211b4c4f815d2eb39ec014307e62f35"}, {0xe0, 0x103, 0x8001, "0b8e55b966a2fc5d2b71d152ca3ba178a82224ac0ed7f581a31b8d0d9019c9df7da4dbff177aeec68fc222c5e43eabe682f65b74b6516fd3f48feb56ce9d27a4ba2b73e6c100a52da623c22e75152e0b7cc9566984b3425ad001d8bb97e82ad7361a50f478e91dea0073fe27b7c6d40ad6d3931a28674a709cd8ebf2069b9c4bfed996930ae5dec50e2f002be10532ec48c807e74f9a276babab99b37104c791386d7e09513cae4df731c4bd3e4a037dfeac937a45a298208c30f6a31e56c09e64c91b4f61ec8bb8e37af0ec"}, {0x78, 0x3a, 0x9, "d2a60cc9ac561214f5707954b9a880be45a34ee4136559318efa928265dd1e670931944bc94e2ed2c07a19b94b1eaf20ece5130b251b420370353ecd8da1f7cc22a7af73190a46e1b0ffe6db50ab591b05b55be89ac1abd6666ab324b0d6298e244ddf32ae"}, {0x30, 0x102, 0x1ff, "6cc5fca012b1b17f4110af0e298d64979afe1a5a8679be2ea232b7ee96b1d0"}], 0x310, 0x44}, 0x400c0c1) r1 = socket(0x100000000011, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfb000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000849000-0x5c)={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, {0xa, 0x1, 0x8001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x101, [0x5, 0xfffffffffffffffb, 0x8, 0x4, 0x9, 0xffffffff, 0x2, 0x1f]}, 0x5c) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00009f1000)={0x3, 0x2, 0x7, 0x0}) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000ee3000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() setgroups(0x6, &(0x7f0000e39000-0x18)=[r3, r3, r3, r3, r3, r3]) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ca2000-0x4)=0x0) setsockopt(r1, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r4 = socket$inet(0x2, 0x0, 0x0) rt_sigtimedwait(&(0x7f00003ef000-0x8)={0x3}, &(0x7f0000e3f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b8a000)={0x77359400, 0x0}, 0x8) r5 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) read(r0, &(0x7f0000599000-0xd4)=""/212, 0xd4) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f000027c000-0x4)=0x0, &(0x7f0000b0b000)=0x4) connect$ipx(r6, &(0x7f0000a0a000)={0x4, 0x1f, 0xda, "77715e31dba9", 0x100, 0x0}, 0x10) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x1) removexattr(&(0x7f00004e2000)='./control\x00', &(0x7f0000bec000)=@known='system.posix_acl_default\x00') 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000ed0000-0x4)=0xa6, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009e7000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000d1d000-0x4)=r2) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000023000)={@loopback=0x7f000001, @broadcast=0xffffffff}, 0x8) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8)=0x0, 0x10001) sendmsg$netlink(r0, &(0x7f0000009000-0x38)={&(0x7f0000f39000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b61000)=[], 0x0, &(0x7f0000429000-0x48)=[], 0x0, 0x0}, 0x0) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000343000-0x4)=0x4a84, 0x4) 2017/12/30 12:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x7ffffffd, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000add000)=[0x0, 0x0]) getgroups(0x4, &(0x7f0000f07000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r2 = getgid() setresgid(r0, r1, r2) 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) dup2(r0, r0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000359000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000723000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ac000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000477000)=0x0, &(0x7f00008c6000-0x4)=0x4) r3 = open(&(0x7f00005f8000-0x8)='./file0\x00', 0x2, 0x84) bind$unix(r1, &(0x7f0000cca000-0xc)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mkdirat(r3, &(0x7f0000824000-0xa)="e91f7189591e9233614b", 0x80) r4 = accept4$unix(r1, &(0x7f0000af3000)=@abs={0x0, 0x0, 0x0}, &(0x7f00007be000-0x4)=0x8, 0x0) getsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000053000)=0x0, &(0x7f0000887000)=0x4) 2017/12/30 12:48:06 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000006000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x8, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000006000-0x20)={@generic="3c2cfdf290d33131972dd44f8d3f2b1c", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000008000-0x8)='./file0\x00', 0x81000032) sched_rr_get_interval(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) nanosleep(&(0x7f0000002000)={0x77359400, r2}, &(0x7f0000003000+0x9b0)={0x0, 0x0}) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000009000-0x5)={0x20080522, 0x0}, &(0x7f0000009000)={0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000000a000)={0x4, &(0x7f000000b000-0x10)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000000d000-0x1000)="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", 0x1000, 0xfffffffffffffffb) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r2, &(0x7f000000c000)=""/194, 0xc2) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f000000e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000003000)=0x10) fgetxattr(r1, &(0x7f000000b000-0x18)=@known="737973746528eb00000000000061636c5f61636356737300", &(0x7f0000007000)=""/96, 0x60) 2017/12/30 12:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001eb000-0x10)=@generic="5a08cecb8f5d9f3c5e37ad9bc9ea89d6", 0x10) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000de8000-0x4)=0x80000001, 0x4) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f000072c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x1000, 0x44, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) eventfd2(0x9, 0x80800) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a11000-0x11)='/selinux/context\x00', 0x2, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eab000)='/dev/ptmx\x00', 0x800, 0x0) syz_open_pts(r0, 0x0) close(r0) 2017/12/30 12:48:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000012000)='./file0\x00', 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000001000-0x59)=""/89, &(0x7f0000002000)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) lgetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)=@random={'btrfs.\x00', "73797374656d865e00"}, &(0x7f0000001000-0x63)=""/99, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000634000-0x8)={0x0, 0x6}, &(0x7f0000000000+0xca5)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000576000-0x6)={r1, 0x8001}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001000)=""/250) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000-0x8c)={r1, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={r2, 0x50}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000005000-0xb6)="fc95863b4839138f733c627dcd996f3f0bb6ad46ad894452f6aff718ba06bdc37c9aba248507db4e05697defd0f6b6a3c1c3f8be6978b86b321b47ae67f1b7b04afccdd4a9021c1b4ca923a0105df01cba942ce80a1d12c6b1741659a17b5d0db1ed93a5ca623581b89cb2ede44f7c0d168f1b296d602617ca2e5091238b3272677c52c947e1ba332e53d581865f5e1930b779fd0198b20c6a72fad2147e05553a5e3ed6d2bb21e28cdd31f501b57b8600822f46765f", 0xb6, 0x800, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) fcntl$setsig(r0, 0xa, 0x5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000005000)=""/236, 0xec, 0x22, &(0x7f0000006000-0x10)={0x3, {"0e924b22ec18f1"}, 0x1000}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x100000000}, &(0x7f0000005000+0xbe)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x8001, &(0x7f0000006000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={r1, 0x3, 0x3}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getuid() r5 = getegid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000009000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000)=0xe8) stat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000008000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x2, 0x7}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000006000)=[{0x58, 0x7fffffff, 0x401, 0x7ff, 0x1f, "50135545c7725d43cc0bc16da30324495ad587c1b2c84bd7037e8283a8a0bea1234d56cab9cb6ff1fe9faf096405ac5ab0174e4c6e5a5504b5a0292cd70673c48a47f2d4f13f90"}, {0x18, 0xff, 0x22, 0x2, 0xfffffffffffffff7, "4b4cda9f9c1e0d"}, {0x7c, 0x4, 0x5, 0x9, 0x30f9, "5202e4ddd984cb64b718ef7bd2e4d6482c624903a5d966b275479e1ff190d77702dc85c4a0a2255048d945d2dcc0c979f308fd07436a8f703e737cdce20491cfb7da542c0084eebb877fb9e64de65ae90bb17612181b452eb28d971c217f38d46eeb94e7464dce1731b024"}], 0xec}], 0x1, &(0x7f0000009000-0xe8)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @cred={0x20, 0x1, 0x2, r3, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x10}, 0x4) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f44000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000fed000)=""/4096) writev(r0, &(0x7f00008c6000)=[{&(0x7f000010d000-0x29)="290000001800310900000021000000020213000000003c06800000000c00080004000c000000005601", 0x29}], 0x1) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000fef000-0x1c)={0x57, 0x7fff, 0x9, {0x30000000, 0xffffffff}, {0x7fffffff, 0x8000}, @ramp={0x80000001, 0x699, {0x5, 0x9, 0x401, 0x5}}}) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f49000-0x9)='/dev/rtc\x00', 0x1, 0x0) recvfrom$ipx(r0, &(0x7f00009a6000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000b45000-0x10)={0x4, 0x81, 0x1, "e2a1a2c4f872", 0x9, 0x0}, 0x10) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007c5000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000008d000)=r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000b6d000)="240000001a0025f0006b001920bbfc00020b00ff00090000001000eb08000400000000b7", 0x24) syz_open_pts(r0, 0x60040) 2017/12/30 12:48:06 executing program 6: r0 = socket(0x5, 0x2, 0x7276) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000052c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = dup3(r1, r1, 0x80000) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000828000)=r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000a24000)={&(0x7f0000859000)=""/0, 0x0}) 2017/12/30 12:48:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009f4000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f00008b2000-0x8)=0x3) syz_open_dev$usbmon(&(0x7f0000dec000)='/dev/usbmon#\x00', 0x8, 0x10000) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000341000)={0x1, [0x7]}, 0x6) mq_open(&(0x7f0000012000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009b0000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e48000-0x4)=0xe8) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setattr(r0, &(0x7f0000033000-0x30)={0x30, 0x7, 0x0, 0x5, 0x8, 0x3f, 0x9, 0x474}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000088000)=[{0x14, 0x0, 0x0, 0x0, 0x0, '3'}], 0x14}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f00008cf000-0x10)={0x4, &(0x7f0000063000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f000042c000-0x8)={r3, 0x3a}) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000fdc000)=0x0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f000088f000)="", 0x0) setsockopt$inet_buf(r4, 0x0, 0x4, &(0x7f000088f000)="", 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000943000-0x4)=0xffffffff) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001eb000-0x10)=@generic="5a08cecb8f5d9f3c5e37ad9bc9ea89d6", 0x10) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "500e4156bafc36f82a4b504b036ac54c641b052b4bd37bbd64c835a43ff64c517d4be4bd09fd51dba95d4fe44d8faa82b23a5cc4658c9fedeef7256b40604ee4f878d9d3c3999e0312f06d8aedcd5039894a18126498dcc964dd5a402c417a1cc798189d285118d98e9f7ae8fc0ec9b74efbd90cd7d544765d2df18be50c1323476820af79bad0e65d1c48e0ca8685ab6e775d350961652c7a7c9f2918c9444a307a6b8fbc093f56829fa579723c6ecef716d5085439b3a070b638ce690c66144c8e0314250fa36a5a9113de159c9195db60cb56dc158ea825a7c56dcf9ab155f076e53afec5a4155269dd56fb99aaf6044ec72e8745f18929fd1bce7c52bfa1e099f237de1f32f43bd6ee103b9341a3eb484170637324bacee722c7625288463e69dc1cfb1162ece3f1b48eb95125e52cbf498aa2ae4f949a4f21bff523f3e29cb058647b17895e3901ba4d7750b0544537e77dc19f18b4d2ce1800e06596f84c4de7aaf4338810d040ed19ce89619e475824c0ecbce568fad0c59374a709ae626a706904f394a7874cbedb022d8397bbe406318dd5f5e81eb4fd15d7f49cbd4f9a871b56db62211dd7bb416e976aa57d7d5fd34f25e9f881dbab0466e9ec68c15b642b0057050564c6950b2ad79fcd5c81748252cf80f1403313664b1e54a333c90937f55c002e89304be9236ba919e36b677a2f4f7a495cc51bac62462d2c0f71328f7975f9ebb64f14094c1098343cc26e30e6a1e9b46b5df39a89ff2a44950e202bbddf866c8dbd834dee240dd2b10b3b0e0a47c8f1a810a8be5a71f7e68621fe0928ae2c23b2f3d01b01a94184217f467adee09c9e6a22ba53c634620162868da27af8974300231a1c6ba6b1fb145278327d6ff0edd905e52d0f1adbdfe92c152ebe3e988ec64ab512231e2abce8bf2ed6f6a4e1829fadb8ff3c51117b1094b8c9cb2cd807d88b3eeae3272d250868acebb332a5c6fe7717e782e9b3323d961b872568fe7798fbc4a81230a13b639a673c0044ce623355527a183efbe6367c30ee3d22b5de0e8913deedd0cac21a90fe13995a887baa295a64b367b6da934ffb23836fa6fce9023e8ee9d0152542e57a86c92d1569a1ef1e7d15b325e5c340d6933f890c43467f3b09371a9505a46064fc404c87ac13522b52e89f7afd49974539d3af5d1a5b8567a3570568fc344d4f854e1a385620cec24c6ec14a221d14b7259a11d5d7745933f6e608d74e49a4f7f1159eb2662a22ea7c6ef3ecf064f06e7443df5bd4de8e949e7e3500079e33b6b7dd0dd333dde809ab361601c66c4023aaee80021a8459fa2f4feca656b2f7117969e3e0abd5f18c1f507a207972ef12a11e3c437507ec91e571e487fa8a625608430bd0f9485d8e384f1cde04a6d4046c2f95ec56aff13155a79bd5b6cb"}}}, 0x41f) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000de8000-0x4)=0x80000001, 0x4) recvmmsg(r0, &(0x7f00006e9000-0x21c)=[{{&(0x7f0000113000)=@generic={0x0, ""/126}, 0x80, &(0x7f000072c000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00003ca000)={0x0, 0x1c9c380}) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f75000)='./file0\x00', 0x400001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e1d000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f5e000-0x6e)=@ethtool_dump={0x3e, 0x7f, 0x100, 0x5e, "eb5273e4ffc21f9dc1687c57d3632a09da68a586b006c8e4dcf9a1758c71e13207ebfaf8650af32d37c6619214f36df0fd64ad822df433443d437e10a6ee0ebe9f233e1a118cc3fcc054be749ca48ce80daf69aede9e542d08c278ad8d77"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r1, 0x1, 0x3, &(0x7f0000f75000-0x4)=0x0, &(0x7f0000f74000)=0x4) 2017/12/30 12:48:06 executing program 5: clone(0x0, &(0x7f0000866000)="", &(0x7f000064b000)=0x0, &(0x7f000021f000)=0x0, &(0x7f0000f40000)="") socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000303000)={0x0, 0x0}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002f9000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00003a4000-0x8)='./file0\x00', r1, &(0x7f0000001000)='./file0\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001cd000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00009bd000+0x445)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000001000-0x4)=0x8) 2017/12/30 12:48:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f59000)=0x40, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f000045f000)={0x0, 0x0, &(0x7f000087e000-0x20)=[{&(0x7f00007d6000-0x1000)="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", 0x241}], 0x1, &(0x7f00001d2000)=[], 0x0, 0x0}, 0x0) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00003cd000-0x4)=0x0) readv(r1, &(0x7f000084f000-0x10)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000cb5000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8001) mkdir(&(0x7f0000e20000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000db1000-0x8)='./file0\x00', &(0x7f000092e000)='mqueue\x00', 0x3, &(0x7f0000cde000)="") r1 = open(&(0x7f000041d000)='./file0\x00', 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005ef000-0x10)={0x4, &(0x7f000023f000)=[{0x36, 0x6, 0x9, 0x7}, {0x5, 0x4, 0x0, 0xd447}, {0xc2, 0x5, 0x401, 0x7fffffff}, {0xd7, 0x401, 0x66, 0x3ff}]}, 0x10) getdents64(r1, &(0x7f00003ce000-0x9a)=""/120, 0x78) 2017/12/30 12:48:06 executing program 6: r0 = socket(0x5, 0x2, 0x7276) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f000052c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) r2 = dup3(r1, r1, 0x80000) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000828000)=r3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000a24000)={&(0x7f0000859000)=""/0, 0x0}) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/create\x00', 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000003000-0x50)={@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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf, 0x0}) 2017/12/30 12:48:06 executing program 2: mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fd2000-0x8)='./file0\x00', 0x5bd080, 0x100) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r0, &(0x7f0000fd2000-0x8)='./file0\x00', 0x200) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd2000)='./file0\x00', 0xc1) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f0000fcd000)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f0000e3f000)="") mount(&(0x7f0000fce000)='./file2\x00', &(0x7f0000fd0000-0x8)='./file0\x00', &(0x7f0000674000-0x5)='qnx6\x00', 0x300000, &(0x7f0000fc9000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ad000-0x1)='/') mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000097000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000297000)=0xe8) r3 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f47000)={0x0, 0x0, 0x0}, &(0x7f0000d00000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fd1000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000705000)=0xc) r7 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000010a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007f3000-0x4)=0xe8) r9 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3e000-0xc)={0x0, 0x0, 0x0}, &(0x7f000043b000-0x4)=0xc) lstat(&(0x7f000078f000-0x8)='./file2\x00', &(0x7f0000092000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000167000-0x6)='./bus\x00', &(0x7f0000708000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d7b000-0x4)=0x0) getresuid(&(0x7f00000ad000-0x4)=0x0, &(0x7f0000f52000-0x4)=0x0, &(0x7f0000e3c000-0x4)=0x0) getresgid(&(0x7f00009e0000-0x4)=0x0, &(0x7f0000856000)=0x0, &(0x7f000091a000)=0x0) sendmsg$unix(r0, &(0x7f00009ed000)={&(0x7f0000204000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000750000-0x20)=[{&(0x7f000019d000)="1ce3ad9000f7dc2d4fc7a8ab0020dcec0dda07e65a3c8e8e5f619f80dd44e9a6fd73957b8f1d425fc5a2dca9f8e72e5c1b725c802491a5de7ba5", 0x3a}, {&(0x7f000074f000-0x98)="fbe3f51ca4e5dcc44214d35638f7cee7130f7c39335309f4201a977c5b066ce8dacc04f6866acf6c62e8a317c3bc562d94ce9799887c374468b39625ac1da595ef622437afd8528aa950f48f4899cc5379b5175d5fb510b32628331c069c85c1153bb7ec5c293b521ef89962319f5d8c4229fcfafc7b9624221f91ab565447a6d7d4736bef6f268de428a48e6383ed493160d47437f5a942", 0x98}], 0x2, &(0x7f0000b9f000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe8, 0x4010}, 0x4040000) stat(&(0x7f0000fd2000)='./file1\x00', &(0x7f00003be000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000fc3000)='./file1\x00', &(0x7f0000d87000)='./file0\x00', &(0x7f0000fc3000)='/\x00\x00\x00\x00', 0xf1dbd77ca9ad5304, &(0x7f0000fc2000)="") syz_fuse_mount(&(0x7f0000fce000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x104c800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0xfffffffffffffffd, &(0x7f0000fc7000-0x10)={0x0, 0x9, 0x400050077918, 0x1f}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:06 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r2, 0xfffffffffffffffd, &(0x7f0000fc7000-0x10)={0x0, 0x9, 0x400050077918, 0x1f}) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000fc4000-0x10)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:06 executing program 1: mmap(&(0x7f0000000000/0x53d000)=nil, 0x53d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000053e000-0x8)={0x0, 0x0}) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00003b7000-0x8)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x202, 0x0) mremap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000053d000)={0x20, 0x0, 0xfffffffffffffffc, @random="2cf372cb52d941d33b3a9c769c99215f"}, 0x20) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000065000-0x4)=0x8, 0x4) 2017/12/30 12:48:06 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000014000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000)={0x4, 0x0, &(0x7f0000001000-0x70)=[@exit_looper={0x630d}], 0x5, 0x0, &(0x7f0000013000-0x1e)="79480a281a"}) 2017/12/30 12:48:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f8f000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0xff, 0x4) r1 = socket$inet(0x2, 0xa, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a1d000-0xd)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000b8000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="b737e4ad8c7bc687797ae0ddf45c152c"}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000532000)='/dev/ppp\x00', 0x4000c0, 0x0) fchmodat(r3, &(0x7f00007f2000)='./file0\x00', 0x60) ioctl$sock_ifreq(r1, 0x8922, &(0x7f000047a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005f1000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept$inet6(r4, &(0x7f0000f3b000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000c7000)=0x1c) getsockname$netrom(r4, &(0x7f0000108000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000082c000)=0x10) prctl$setmm(0x23, 0x4, &(0x7f00007ef000/0x4000)=nil) sysfs$2(0x2, 0xa2, &(0x7f0000355000)=""/88) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000d0000)=0x0, &(0x7f0000cc2000)=0x4) 2017/12/30 12:48:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_pts(r1, 0x10000) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000029a000-0xc)={0x4, [0xedf, 0x800, 0x7, 0x55]}, 0xc) write(r1, &(0x7f00005d4000)="26b9a9b7", 0x4) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:06 executing program 6: r0 = memfd_create(&(0x7f000000c000-0x1)='\x00', 0x3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b60000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000252000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001cf000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$urandom(&(0x7f0000032000-0xd)='/dev/urandom\x00', 0x0, 0x0) close(r3) socket(0x18, 0x0, 0x4) dup3(r2, r3, 0x0) 2017/12/30 12:48:07 executing program 1: r0 = add_key(&(0x7f0000a7d000)='rxrpc\x00', &(0x7f0000711000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$revoke(0x3, r0) 2017/12/30 12:48:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003d9000-0x4)=0x0) syz_open_procfs(r1, &(0x7f0000044000-0xd)='net/sockstat\x00') accept4$inet6(0xffffffffffffffff, &(0x7f000003f000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ed3000)=0x1c, 0x80000) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000029a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006db000)=0x23ecc7d1, 0x4) writev(r0, &(0x7f0000124000-0x10)=[{&(0x7f0000024000)="1f00000002031900000007000000068100ed3b850900020000000000000058", 0x1f}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eae000-0x11)='/selinux/enforce\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00009ac000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8d000-0x4)=0x28) 2017/12/30 12:48:07 executing program 4: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fe3000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00003b7000-0x8)='./file1\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00008fc000)={{0x7, 0x95e}, {0x3, 0x10c5de25}, 0x2, 0x1, 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, 0x0, 0x0]}) syz_open_dev$sndseq(&(0x7f0000d94000)='/dev/snd/seq\x00', 0x0, 0xc400) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009b5000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fe5000+0x3d2)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000fe7000-0x60)={0x0, 0x9, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a07000)=0x0) timer_getoverrun(r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f000065a000-0x68)={0x8, 0x4, 0x10000, {r3, r4+10000000}, 0x1b, 0x59, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000fe5000-0x8)='./file1\x00', &(0x7f0000fe5000-0x8)=""/8, 0x8) 2017/12/30 12:48:07 executing program 5: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000c000-0x8)='./file0\x00', 0x1, 0x140) ioctl$VT_ACTIVATE(r0, 0x5606, 0xfce7) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r1, 0x440000000000127f, &(0x7f0000010000)='dE') 2017/12/30 12:48:07 executing program 6: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000036000-0x10)={r2, 0x0}, &(0x7f000078d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fed000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000fed000)={0x0, 0x6a, "6d840f199dc86dd93e0c2669f150379c1031d3951cb24d4543e994db7deecc0e7ec417ba9793499e6a351a3960804aa9a9cd9bfdbdf071f761f3909ae6d3780fcbf3683553d4f94cfb1180f17064217892c79f09f049c13b256e57e9bfa5c4393094b47d09007cbd29ab"}, &(0x7f0000214000)=0x72) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000168000-0x8)=@assoc_value={r4, 0x8}, &(0x7f0000ae9000)=0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980332, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00004a1000-0x21)="1f00000000010100f5fe06ffffffffffffff7292040000000000000006190e", 0x1f) 2017/12/30 12:48:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) pipe2(&(0x7f00007bd000-0x8)={0x0, 0x0}, 0x4800) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000b8a000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r1, 0x541d) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000033000)={0x0, 0x0}, &(0x7f00002e6000)={0x0, 0x0}) r0 = memfd_create(&(0x7f00008de000)='\x00', 0x0) ioctl$TCSBRK(r0, 0x5409, 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f0000a4f000)=0x0, 0x2820022c) write$evdev(r0, &(0x7f0000a89000-0xa8)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x20, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x100000001}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000607000+0x9c9)={0x3, @tick=0x0, 0x0, {0x0, 0x1}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCMGET(r0, 0x5415, &(0x7f000011d000-0x4)=0x0) 2017/12/30 12:48:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000866000)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000899000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_create1(0x0) epoll_wait(r2, &(0x7f0000464000-0x48)=[{0x0, 0x0}], 0x1, 0xdb7d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x4, 0x2e, 0x3, 0x1f, 0x7fffffff, 0x401, 0x372, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff8, 0x400, 0xa43, 0x81}}, &(0x7f0000e2f000-0x4)=0xb8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r3, 0x1000, "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"}, &(0x7f0000de2000-0x4)=0x1008) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x490000, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000d4a000)={0x0, 0x0}) 2017/12/30 12:48:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a8b000)='/dev/loop#\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2017/12/30 12:48:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000045a000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000b1c000)=""/11, &(0x7f0000c89000)=0xb) timer_delete(0x0) getsockname$llc(r2, &(0x7f0000671000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d43000)=0x10) timer_create(0x0, &(0x7f0000764000-0x60)={0x0, 0x21, 0x5, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c4c000-0x4)=0x0) timer_delete(r0) [ 61.605392] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/30 12:48:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) syz_open_dev$mice(&(0x7f00008ca000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0x1f) openat$pfkey(0xffffffffffffff9c, &(0x7f000094b000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2017/12/30 12:48:07 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000fda000)='./file0\x00', 0x0) connect(r0, &(0x7f0000cd6000-0x10)=@ipx={0x4, 0x1, 0x1, "c3a8bea5b43d", 0xffffffff80000001, 0x0}, 0x10) 2017/12/30 12:48:07 executing program 5: clone(0x0, &(0x7f0000b6c000)="", &(0x7f00008a3000)=0x0, &(0x7f000057c000)=0x0, &(0x7f0000ac4000)="") getcwd(&(0x7f000078e000-0x76)=""/118, 0x76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xf6, &(0x7f0000001000+0x9b3)={0x0, 0x0}) capset(&(0x7f0000000000)={0x0, 0x0}, &(0x7f00009ed000-0x18)={0x0, 0x8, 0x0, 0x0, 0x4, 0x0}) 2017/12/30 12:48:07 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000014000)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000000b000-0x4)=0x10000, 0x4) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)={0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:07 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000001000-0x4)=0x0) sync() setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "0ef0423c4e752a0fb5a670fbc080a9974b6ded4a549736014c255fbb4863025c46e310102ebb6fd38ff93eb3f27652dbc984e7919491fff0c8aecb149b2d6a1253887c75183ad77be30b83c4aa119f73"}, 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ab000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x8001, 0x5, 0x3ef, 0x16, 0x81, 0x0, 0xf9be, 0x0}, &(0x7f0000d99000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0xde, "6eb168d40e3d75e00bacc84db1059fd1acc36e6177bc19fe60dde06081360ecd7bd4c51a085d6030562bda1f644b9ea11d395faca0c5e657c2f8e094b5e1a39c22d66775e28a29c2aa02ed2f88a228f2e5db22f1d7f2bc043ddcb5914676bfe5dd494ef50509cec25c8e6531d6cfd930ea0f5603477b0173f72946585e6993643192b4a01b06323291b0ad54c2f3f8d11ae232d8f041e6730afbbec721829d49c63f982e004e3efa44dd671994f76e3d3daadcd9c9ea9a4bf38e5741142a0196567beb0d753e929d7f21a00adf9ee764ed94c9637b91ae79c90775b97c40"}, &(0x7f00001ff000)=0xe6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00008c7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 61.703791] audit_printk_skb: 9 callbacks suppressed 2017/12/30 12:48:07 executing program 6: r0 = mq_open(&(0x7f00004c7000-0x1)='-\x00', 0x80, 0x80, &(0x7f00005c3000)={0x8f, 0x8, 0x5, 0x5, 0x7ff, 0x2, 0x61, 0xeb}) writev(r0, &(0x7f0000000000)=[{&(0x7f00008a7000-0xec)="0a8a0055100d8a9037ddb3a274a9e40eb603f9b85bea312e57692d7e71833adf03e15deed009d0ba6844d8344ca2289375f0b89a35a86414a5f0078d7c341e8537863938702c6f9f80d0ace13a335c8d3fc133114a2be2028508659098712f0af72758719043d1d81569e333e072d47cc4d33b7f92b106e1bb5c9357919ec24a48154f5ee61bcffb134eba4921bac2277628099b4e4401bc8c63eb8dd453a285b97cabeb8b202c7fbd3458a47096e9b8aabcef9ff1db7503f3e46cae9645de7328cfbc4ab805e1d560b38f46a07c7b27bbaa100dd1e876315524c22733da48d3bc1bb0b9650a6b7118076249", 0xec}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000+0x4a7)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000834000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000050000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000050d000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x1000000080000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0xa8)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[], 0x0, &(0x7f000021a000)=[], 0x0, 0x20008000}, {&(0x7f0000cde000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000997000)=[{&(0x7f0000001000-0xc8)="8ad595bfecde50fd34e696977daf70a63d9e0ea37fdec30c70a1b57daaa697368b4e03bc97e6afb8f5ce177eba83d7bdc7cab2583e345429049cc6adc4f90f4f934c315ad2e781975128f5d91b9deaa36377c48ae4d393a5b193bd7e1ff0fe931141ccf7e6b0be62740ac44c71cdb9cfcfeb004db75db424e565793f0c8e2deff364bf0db0282bf100bcc10c3b704d8092b4d07b391f865ce9e33bdf28912f6ed63547af46c8f84f7d53f5f901e554c7cbc876db08d0bb228787f3863e18a46d021caa2e53defa6f", 0xc8}, {&(0x7f0000526000-0xa5)="57c160215b64f0a6c6b2cf3f1fc5cbd555427e9c2484b5ccfd181b4247f0295ff8a17045db3624b0fe54539ecec69a012a6c28932e9944f51efb696837d20335b7b0746370a80dcfb8d2b93287ba90e478c1f197ad022f1c12a5631661eb76b9d014ee1f4af4c7f6c77b6435fece933ce42f63543ae0950a2c9694cf2285cec65d1f05a79653093f5fe9f21545255095f9af0f8632c07de9ca5e484360eb7fcddced3cc205", 0xa5}, {&(0x7f0000001000-0x77)="bf8fadfb2c1fa697085ea4d43af4c056bf2690fcca855dc6707e7674e1be95379a945be01ac8fdaba1ac13a657c4cf32755b1a6ff38c4d3796702de3335651a3b011aacd2c34bea6b56d9f37621b55904995c5b8a40541522a345f2328fbbaff074e91ab6831ad6a4ce53a55bc198bf56fce2539bf5aa9", 0x77}, {&(0x7f0000001000-0x90)="7281d06e182aa827248c970af71732c86a633e5c3a3cddd72b250d0af8df2702749fe053e15a3df4bd76ed40aaac013c8fde53b69183d1c63cacf42515ddef1664bfe1a1f27ba02e9539723678ed755732acb29686618eca4a3efc7c4e8754c2d89611776260dc8baa26a9da3c5640e7905c1dd8abdcb300069fecad95d53f5badd7ceeaf9dd95256412788bc5c1fef7", 0x90}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000001000-0x3d)="5dd4cd45516723f8186a98390d27b5e67264d4d142c21ec69ec7b3278a1830947a34f9ae1027c8657f8e5144815b508e72c49c9af90bb21a03eedc7394", 0x3d}], 0x9, &(0x7f0000039000-0x18)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x80}, {&(0x7f0000526000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000000)=[{&(0x7f0000002000)="3f6a09caf544407190bf356e84d4ab4bbebbdd8762", 0x15}, {&(0x7f0000391000)="7b407d79b3497f8d6a37456356daeab433e99a788c70a8a602790f746ca5ea", 0x1f}, {&(0x7f0000b11000-0x59)="4f2f10186c6d1bb37643c61bb2531131dde5310e6188a00414cb2958ba64e51d7ef4465fe2873781fbc29d4959b5a85bbbc943d3655549423a43d0871823eb3316effb2ad43572830b47cc51313309de9420baf1db51b21721", 0x59}, {&(0x7f0000001000-0x94)="00c19b607bd7e4dd7bafb1b61fae0db313d0ba5c51f97ba3e5e1874e8786277466d9b7ce2708bf4f64dd546c15c9e7fb777b48c114adf6f0d80386bc431bbe51a9237035f3061baca8c2d7e4b089831fad9464a79edb35174ad9f9264e166e2e3731a46e72b73b11ad93fe5df428a9a54ecad94489872a6ea5233af5fb6961c2f776ec677cc2a85cb3ac3b58eea5f710b0866779", 0x94}, {&(0x7f00004ea000-0xe3)="37367a8de595e1aa0ed61ecc16ec6761071a9d862912188a446c4bf96563459dcf8470b9a0e5fa49cbd62d64873b917df79973cba1fcf78bb335960c998ce9d291008579bc3529d476d0e572310933393bac4943a0e100b84e26a0e42f35ae076fe2598d19063fd1d617f92bc0767991c75002a87003ac293c4d310b7114bf62f9084209f95fc9750b22c552c556d48e9c926ce5c7efdb7783ee86bed419d9341b74bf65d44e5e71bfd18a65afe6837caafb1d25980621928e640892cf9a3d58d3e1a7025976c07d8162a9f806fe2d2fb472323476cb54a09b0675b134d502af754725", 0xe3}, {&(0x7f0000000000)="c38755b1508fee33757f7656baf035bb1386618875c360a289afec0dc20a1c280d05051c11b4469be5fadbfdaad1e199f3d95c608276f8ca6349e69d820d3c2459abb6032f598add401530ee0f6acff41694e8420f9d0cbd61b8ef0b1e75abd532c20043def03fad7cb5b86257aeb5451e76e8ec417e9fde25c17807a23a50e85e3f0c", 0x83}], 0x6, 0x0, 0x0, 0x4}], 0x3, 0x4041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000d2c000-0x8)='./file0\x00', 0x0) tee(r3, 0xffffffffffffffff, 0x9, 0x0) [ 61.742225] audit: type=1326 audit(1514638087.217:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9798 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 61.750223] binder: 9820:9824 ioctl c018620b 2000afe8 returned -14 [ 61.783344] binder: 9820:9828 ioctl c018620b 2000afe8 returned -14 [ 61.842309] audit: type=1326 audit(1514638087.357:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=9798 comm="syz-executor7" exe="/root/syz-executor7" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 [ 62.990069] IPVS: Creating netns size=2552 id=9 2017/12/30 12:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) accept(r0, &(0x7f0000e5d000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000ddc000)=0x6) socket$inet_icmp(0x2, 0x2, 0x1) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x1, 0x3a, 0x2}], 0x18) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f000095c000-0x10)={0x0, 0x0, &(0x7f0000393000)=""}) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6f) poll(&(0x7f0000521000-0x30)=[{r0, 0x80, 0x0}, {r0, 0x40, 0x0}, {r0, 0x80, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x20, 0x0}, {r0, 0x80, 0x0}], 0x6, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f000015d000-0x8)=0x0) getsockopt(r0, 0x10000, 0x6, &(0x7f00005a7000)=""/129, &(0x7f00001b0000)=0x81) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00003fd000-0x4)=0x7fffffff) r2 = memfd_create(&(0x7f000069d000)='/dev/input/event#\x00', 0x2) fcntl$dupfd(r2, 0x406, r1) 2017/12/30 12:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xffffffffffbffffe, 0x0) r1 = dup(r0) bind$unix(r1, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, &(0x7f0000001000)="", 0x0, 0x0, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) r2 = getegid() write$eventfd(r1, &(0x7f0000ea2000)=0x7fffffff, 0x8) getresgid(&(0x7f0000774000-0x4)=0x0, &(0x7f0000ed2000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0) setregid(r2, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000193000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000347000)=0x14) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f05000-0x8)=@assoc_value={r4, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00005d3000-0xa0)={0x0, @in6={{0xa, 0x1, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0x7fff, 0x7, 0x10000, 0x20}, &(0x7f0000347000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d3f000)={r5, 0x1, 0x1, 0x7fff}, &(0x7f0000866000-0x4)=0x10) 2017/12/30 12:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f2e000)='net/dev_mcast\x00') r1 = socket$inet(0x2, 0x2, 0x81) r2 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000079c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a289bf522cc1351dd9a0a276c4d114a1"}) r4 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) dup2(r4, r3) sendfile(r3, r0, &(0x7f0000040000)=0x0, 0x5) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00001e4000-0xe6)=""/230) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00009df000-0x4)=0xac7, 0x4) 2017/12/30 12:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000010, 0x802, 0x4) write(r0, &(0x7f0000cf6000-0x22)="2200000015001d01054d10f700010027020809f60117000000000000000100000115", 0x22) r1 = memfd_create(&(0x7f0000ac4000-0x1)='\x00', 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a2a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000aa0000-0x10)={0x0, 0x0, 0xffffffffffff0622}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000eae000)={r2, r3}) 2017/12/30 12:48:08 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000000)=""/84) mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000b000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f000002a000-0x2c)=""/48, 0x30) 2017/12/30 12:48:08 executing program 4: mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000794000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f08000-0x8)={0x0, 0x0}, 0x4800) bind$inet(r1, &(0x7f0000403000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x5, &(0x7f0000ee1000-0x81)="", 0x0) 2017/12/30 12:48:08 executing program 6: 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) clone(0x0, &(0x7f0000000000)="b573", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)='_') mq_unlink(&(0x7f0000a99000)='\x00') unshare(0x10210800) 2017/12/30 12:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000505000-0x9)='/dev/rtc\x00', 0x240002, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000b3e000)="0c0a4f5762ea1875c9db2355107ea73969e1578efb823da6977c673499a139c1e2ce", 0x22) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2017/12/30 12:48:08 executing program 0: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0xe, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000005e000-0x4)=0x9, 0x4) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000acd000)='keyring\x00', &(0x7f000038f000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000acc000)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r1) keyctl$assume_authority(0x10, r2) 2017/12/30 12:48:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003b9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000bde000-0x4)=0x0, &(0x7f000077c000)=0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) [ 63.091838] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/30 12:48:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000000)={@local={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0, @loopback=0x0}, &(0x7f0000c21000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x6) sendmsg$netlink(r0, &(0x7f0000f8f000-0x11)={0x0, 0x0, &(0x7f0000664000)=[{&(0x7f00001c4000-0x1f)=[{0x1f, 0x24, 0x1, 0x0, 0x0, "2300fb060b00030000000000ffffff"}], 0x1f}], 0x1, &(0x7f000061e000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000042c000-0x29)={0x0, 0x21, "12288eb97880b36117a637a15ba5364bf0139ea2c51afbcef9a31d9d1942d21982"}, &(0x7f000043c000)=0x29) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cad000-0x8)={r1, 0x447}, &(0x7f0000a6d000-0x4)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bc7000)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000447000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000082d000-0x4)=0x14) syz_open_procfs(r2, &(0x7f000001b000-0x17)='net/ip6_tables_matches\x00') 2017/12/30 12:48:08 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fa3000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fa2000)={0x0, 0x6, 0x3, 0xcf63, 0xfffffffeffffffff, 0x4}, &(0x7f0000414000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008f4000)={r1, 0x2, 0x1, 0xffffffff, 0x8, 0x400}, &(0x7f00005f2000)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x20000000000000b, &(0x7f00008aa000-0x10)={0x0, 0x0}, &(0x7f0000fa0000-0x4)=0x10) 2017/12/30 12:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffd, 0x6, 0xffffffffffffffff, &(0x7f0000beb000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00008b4000-0x4)=0x0) 2017/12/30 12:48:08 executing program 2: mmap(&(0x7f0000000000/0x11c000)=nil, 0x11c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000011c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf3, &(0x7f000011c000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x2c, 0x4, 0x0, 0x0, 0xe5, 0x0, 0x7ff, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @cipso={0x86, 0x60, 0x1f, [{0x7, 0xe, "e80f2820eb9f68a72665a0b1"}, {0x5, 0x9, "bf466006d15e72"}, {0x5, 0x12, "a53ed4e48afbc2ec60827792f1b0da5c"}, {0x1, 0x10, "1400217ede58397d7dceb2be0d4f"}, {0x5, 0x11, "48413a4b5e69e32eaa8295ea3b4a05"}, {0x1, 0x10, "5cca990c31de56e1390f60037472"}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x3, 0x0, []}]}}, "35706ba99f"}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) [ 63.154156] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=21 sclass=netlink_tcpdiag_socket 2017/12/30 12:48:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000+0xf06)='nodev$em0}}trustedproccpusetsystem\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002000-0x4)=0x2, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x2)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x6, 0x2, 0x10000000000, 0x5, 0x80, 0x80, 0x0, r1, r2}, {0xfc3, 0x100, 0x80000000, 0x8, 0x7, 0x3, 0x12, 0x800}, {0x197, 0x6, 0x6, 0x100000001}, 0x0, 0xc1, 0x6cce019c, 0x0, 0x8, 0x0}, {{@in=@broadcast=0xffffffff, 0x9, 0xfffffffffffffff8}, 0x14, @in=@rand_addr=0xef3, 0x3b59558c, 0x4, 0x3, 0x75b, 0x8, 0xffff, 0x3}}, 0xe8) r3 = socket(0x2000000011, 0x8000000003, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00007ef000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a76000)=0xe8) 2017/12/30 12:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000950000-0x9)='/dev/sg#\x00', 0x0, 0x200010002083) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002e7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x80007387, 0x0) r4 = dup2(r2, r3) r5 = syz_open_dev$random(&(0x7f0000c60000-0xa)='/dev/random\x00', 0x0, 0x0) dup2(r2, r5) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000eb2000-0x4)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000d59000-0x4)=r6) ioctl$int_in(r4, 0x5452, &(0x7f0000e36000-0x8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r2, 0x8, r7) fcntl$setsig(r5, 0xa, 0x12) r8 = gettid() tkill(r8, 0x100000000000016) close(r0) 2017/12/30 12:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00005af000-0x10)={0x1, 0x6, 0x7, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000716000)={&(0x7f0000b48000/0x2000)=nil, 0x7f, 0x0, 0x0, &(0x7f0000bf0000/0x1000)=nil, 0x1}) faccessat(r0, &(0x7f00000e9000)='./file1\x00', 0x20, 0x1d00) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000075c000)=0x0) 2017/12/30 12:48:08 executing program 4: r0 = gettid() setpriority(0x8000000000000001, r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003b8000-0x8)={0x0, 0x0}) 2017/12/30 12:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000cb9000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:08 executing program 2: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a08000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000da7000-0x8)={0x0, 0x2}, &(0x7f0000c22000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000040a000-0x14)={r1, 0x8, 0xffffffffffffffc3, 0x83c8, 0x40, 0x3}, 0x14) mmap(&(0x7f0000000000/0x8dc000)=nil, 0x8dc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r2, 0x0, 0x8000000015, &(0x7f00008db000-0x4)=0x0, &(0x7f0000501000-0x4)=0x4) r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f00008dc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f00008dd000-0x4)=0x0) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r3, &(0x7f0000635000-0xc9)=""/201, 0xc9, 0x40, &(0x7f00008dd000)=@l2={0x1f, 0xffff, {0x7f, 0x0, 0x3, 0x7, 0xfffffffffffffffb, 0x4b757600}, 0x8, 0x63}, 0xe) mmap(&(0x7f00008dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000242000-0x18)={0x0, 0x8, 0x10, 0x3ff, 0x8001}, &(0x7f00008de000-0x4)=0x18) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003a4000)={{{@in=@multicast1=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=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000801000-0x4)=0xe8) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000396000)=[{{0x0, 0x0, &(0x7f00008df000-0x50)=[{&(0x7f0000681000)=""/4096, 0x1000}, {&(0x7f00008df000-0x68)=""/104, 0x68}, {&(0x7f000001d000)=""/245, 0xf5}, {&(0x7f00008df000-0x6b)=""/107, 0x6b}, {&(0x7f0000751000-0xda)=""/218, 0xda}], 0x5, &(0x7f0000026000)=""/81, 0x51, 0xff}, 0x5}, {{&(0x7f00007df000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008de000)=[{&(0x7f00007ae000-0xe5)=""/229, 0xe5}, {&(0x7f00008df000-0xcb)=""/203, 0xcb}, {&(0x7f000069a000-0x5e)=""/94, 0x5e}, {&(0x7f00008de000)=""/211, 0xd3}, {&(0x7f00008df000-0x7d)=""/125, 0x7d}, {&(0x7f00008de000)=""/149, 0x95}, {&(0x7f00003b1000)=""/17, 0x11}, {&(0x7f00003bd000)=""/21, 0x15}], 0x8, 0x0, 0x0, 0x7}, 0x1000}, {{0x0, 0x0, &(0x7f00008de000)=[{&(0x7f0000552000)=""/14, 0xe}, {&(0x7f0000563000-0x77)=""/119, 0x77}], 0x2, &(0x7f00008de000)=""/91, 0x5b, 0x1}, 0x3}, {{&(0x7f00008de000)=@un=@file={0x0, ""/86}, 0x58, &(0x7f000034f000)=[{&(0x7f00008df000-0xd7)=""/215, 0xd7}], 0x1, &(0x7f000086e000)=""/56, 0x38, 0x4}, 0x4}], 0x4, 0x100, &(0x7f0000286000)={0x0, 0x989680}) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = add_key$keyring(&(0x7f00008df000-0x8)='keyring\x00', &(0x7f000008c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_persistent(0x16, r5, r6) creat(&(0x7f000054b000)='./file0\x00', 0x2) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000164000-0x1000)="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", 0x1000) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000528000-0x38)={&(0x7f00008df000-0x10)=@llc={0x1a, 0x0, 0x6, 0x1, 0x7, 0xffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000013d000-0x10)=[{&(0x7f00008d0000)="15e4b54a8537448abaeb78c4e9315f62467d2733c8cfe9b1ecac2c95708ae410c2c87cd58c46bb141636bb8c4154e56be65da8310932dc1cf0b79245c62f5ef4f222b4e8082388cd8a3faf192103557262a46aca3eff0cbcb91a73b8039cb91ce0ba1863ef70a3ef8d6755d0adf224aab7a7e3d29d5be5b4485174e89bb768aa4524142c7d677a41ba6fb05765349c90e42c512a3314a4da9b41bee8d089346ec386", 0xa2}], 0x1, &(0x7f0000624000-0x1438)=[{0xd8, 0x0, 0x80, "8c88b36e4c3b2f1a279f181478399c009013703e95b0f546268fb990bda89f6079351f8196e91d22e267dedf38239ecc576f14f07ee7ea338d18031c9a1f59ffd25cb055cc6def3d29491ee7fd2f4d166d8b50e6ab7c793943eb18d609343a1d76c6e452e4702bec2a853d2bfa20776eae38dd577f7c6cee647685a94be20691f73a24287680131d34776174334fb09d220013370bb71484a0bfa809c463918d639beb7a14d696d27f1430636dadcddccaf6bd16baca5348ba44fef75eec38745dd29b650f"}, {0x1010, 0x103, 0x8, "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"}, {0xa0, 0x117, 0x100000000, "82ca5f211cbe0241c7c46b144e4931f5afb738112bcbfb5ff86732f6dd7dae24e022e7b41cc9c2d5a3b5494ce16023ea9bf9ed1f9e74c6b9e7a5751f3b7e24cc12bc0a89b3af6c7317b21f07f0c6748818145ca9875fb7e1cac908d1c694ef794c0301fb0dbd3044ceba3d40f52bb4a65f4ba78fba30a7c9b9f5cf8a44c452fb17bea941c8e852a0aec1a781085c75"}, {0xe0, 0x11f, 0xbb, "605bce4db0936bad54e01a28067cae92ec0b1f4305638dfaabb6a806cac4b36ee9295711d9e5f24104e39b4f03199a6acab310fdbef72b92399fa9470946179104b59ab92455082378c161c6b02ecb09ce648881b17fba71b16b3c3562aeae3a7661ab112447765f0c72d0710828ab4592a1fa07cfc2cd07fd3d153a8c408b5fe4b118a42ddf712f8bf735104640f0e1df8a28411b5dde8a58af283e737ccd14aa82da6fe1cdc653834820135915aeb5c1dea90ab1f3eacaa21242da626b70e2952d9a49dbb702faf49eba79d90cfd"}, {0x90, 0x11f, 0x93, "724bb8b93bd21812dc4113cb1c7356b60f6d9a51c97502dbe78f329e09ca4b5872be23df2f691582d1ef3702457802734c30855f30a0146e99f4801f58ac60efbf76df780b4592c49a8adec186c7427efd7915e0997e2bdb494b7203265197d0b729fbba2851eb890a6cc8180f97a4430775dedd009437c09a"}, {0x60, 0x116, 0x4, "1a2e6c5ad44c71ff9a4f3c7bc6de13b77000cb2c2dde7293d5487daca919d3f0d31e3434cecf2a8ad9dc5858d9c33e277096e40871c6bac8720e8718e2f7d79f9ee7a3b9cde75a48379eeb"}, {0xe0, 0x187, 0x40, "b2ec0b69d7aeeeb0b4a2d745e4d25b0782fe59ec06ec6fb789ac0dcd5c98d0919762437851d871c56e6f49d92a9f61cbd408f8821fe86af337609f2bcee7cbc77a88e76d682e758a173dfe1aef4438bafec0ab15217a90ea741ee36185d2eb45c075bdd12e8a707b8be54673ba41833a50ff761ae48e01233c5e40a98343cca6a9d968f03fa4fb1d3d0f96cc334db3d36109b9f58e5d19738a89adbad6bbff34c56378be6c0ef28c6fed9f5704a0bff893719d0c6781db80ba0458c36cae3163409e33d8cbc9f7ad213ab3db2a"}], 0x1438, 0x20000000}, 0x40800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000656000-0x8)={r4, 0x7}, &(0x7f0000486000)=0x8) fdatasync(r0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00008de000)="361d8f5dec686e2948b818eb8a0cf1071d4d4cc2147c8d6cbb57ed365b660bd41172cce174dce7608103411893d4714a2152c2c4eb876fa6c9", 0x39) 2017/12/30 12:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000c1a000-0x8)={0x2, r1}) ioctl(r0, 0x8912, &(0x7f0000843000)="9f06020000170080ff") 2017/12/30 12:48:08 executing program 5: perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x200000, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000) 2017/12/30 12:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f0000e08000-0x1)='.', &(0x7f0000f4e000)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000374000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00005af000-0x10)={0x1, 0x6, 0x7, 0x4}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000716000)={&(0x7f0000b48000/0x2000)=nil, 0x7f, 0x0, 0x0, &(0x7f0000bf0000/0x1000)=nil, 0x1}) faccessat(r0, &(0x7f00000e9000)='./file1\x00', 0x20, 0x1d00) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000075c000)=0x0) 2017/12/30 12:48:08 executing program 5: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000eb5000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000eb7000)='/dev/loop#\x00', 0x3) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000eb8000-0x4)=0x7) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2017/12/30 12:48:08 executing program 4: flistxattr(0xffffffffffffffff, &(0x7f0000fee000)=""/0, 0x0) clock_adjtime(0x6, &(0x7f000097b000)={0x1, 0xffffffff, 0x5, 0x8be, 0x2, 0x9, 0x8, 0x9, 0x491, 0x94c, 0x9, 0x2, 0xff, 0x4, 0xfffffffffffffff7, 0x5, 0x0, 0x101, 0x200, 0x10000, 0x1, 0x8, 0x6, 0x2, 0x6, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x42) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000781000)='/selinux/user\x00', 0x2, 0x0) 2017/12/30 12:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e87000)='./file0\x00', 0x800, 0x58) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000011e000-0x1008)={0x0, 0x1000, "2d2d6d6c98ec445fe777b4364233d99802054cec9cd48c43f7bc61fe2acb5ccad6a3b0a306e50a39e479c3a60c28daf4a7116a98cb42871e61aca8e9b28276b75670f3ef7c782d6bc8a5cab3b79ad09df0e700f4e0e4ab59321166132467dbd162b551e914ade4e494d95ecc2e5a4a31dfb2ec5215e6a6aac68700188d4374842067645a65e08fd660504cbcc4841ec59f7f2480ed3e097163b243b270f0873ade1858b46ae4732ee3b525febbb162c2b9c41ce677301601598e0f4a44282477bc6a4208df9e2a032091cd21d48e8639c48073b4e4da2b827cb36f8ad9fbef36d6c9f484dd8b8a8536ef211b5af3923bf881e7710d96a1e03743c560162fee54606a2b17123fc69229f533a63f833cee70f2267022df3dbcaa54f83772c277114f92b16a00ab5f9278a26c4d9ee776629c9dca9d72d44a189ffc60bfb7dff06c579afcef14fdd0a373a6f9cf67d8e19683ffc440b47d7601d2196bd218bbc18a47a7a1218e3202a80261a7f1ec7a54d8c89163e0bc1d9156dac3ac70187648270bae37239609024d6bec89ff3b1c8848ff0307e3b920d6b594314ded9ac90967e5177538d2c1ad62a676bb4f6b5f4c33131d219ce4f5aba8efa6fd0bc72674f95da96dac1a409049911a143819d4493521f29cd49d9ed031766aa6e8d627b421dd79c2f0651785ff62be0c65c938ac40f9cbf1b46c055a807d414c836b44a04fbf2bc4055c7f59148651c43d4b092de962685ea6de69d09d3c8914142c4cab0064eed1b87e5731b27706ece6c6342517475f876aface92c0b7d9d641b87f965839b814edeb619e6f4f6b2a79ff5b4e8b740807f99a362cfe94be33ffbc6bb70ec3f16c5c2cf9dc5e798650ae06f253c38f93943ef51b76f9646460d2bc48452b7b79346ac6c65775cf9d6ab899f26bef39754603651e2864fa13d63b82b2d3deb8f3f3845ce68c9f5a5ee504876a66f94fe60b551c7e1bdf730c8adfb74630aee964073649c8d940824d722c66125854ac49fb8292c0ea57d19233a27c8e586a9c864d02b52c753082c2266b6cf4ec54a001f9b02e6e88e9b2a6717c5650728a59527f5c98df343d35a23f0735ce065913db123c357380b2a3959b09656f81e954a5713e44086df02f0aaae9a3b3867080d7a3b693a9daae65e791c5e1b66bfce03ce364f68554c9afd8f431344abb8fd9212a22848d42d6b214cc40a9edafaff59f201a3860c955f4c7647382f95a2701e9618f3c6ab587b371bdc3717d03a25640fe95ea54adee9bd0b2ffb933aae1c84617a73e11dff672305d2297895fc28935655b0035c29b0af3e23d14634857de7d33a701d2e85eb9c631febf48f4ada1f1079a881f261d411bfe76590c1ef93f4c45c453db1eb4032fbd8ba2ae396302e46c918c950e55435b926fbe04d6586ea36a06238be20962cfafc134765cd26c153acc71dbd02f5f6ef6dcdca28485a87aee6351448823e433ad072da9c8630380882d7cc6bc12cdb8ceb5ddaea4a3dcf07a0edc153ae45bd5f2811058d464ea43c708cd18a83d6d714d5bfd8df765c7d2f04f695106d10afb5c6076d4997aba9d2686a1dda2c8287751174ad6d712185445fe8408fd05df08dc91bf2ef9be16d3a2dfe76e1c2d8d9f5784f797954b01ddabf8637d1564c772126a7e508ce39add340309dd802e629da95c7de614d3ca912eff912c33565a3ef29fa9cb720b484bda60a0de3161e5097538f0130c8440362ffcb5fe188a82a1edbbbe9e379a7374b70b8aab50ee526ee8577e0e9e72d849e7d2b0b4f909691a97142192e28f4b6128c6edaf2a3c6848d4372b9a70acb8786b564a8cbb443ce94dad230d506deaafb0382c2b840b70575f141985fe75adfe031bee671d8ea4015b4a44351941292af32f3b5245bca682405e76fdac7566e3f4f67756015be4deeea3ab6f1850b7472e892f9e8e3c734a03912f7d2ead56cdda5cfa2290465ec381b687cbc02bb789928a07f2f92c0f89f28045469e7a96ba893588c21d81151f65393a63937587e441a17eb746c53dbca446b539df6504c4ffb8904bb433432edd524a2c960a73eaac67605a82281ebfb1759803f373f5aadb16ca5665e5d3a3cce7b5f4b562c53fcb195163ecb45b34a1a7ee6980ffe08a1cf51c6aa2c31eaf9080e0ddd028a83ea4e707725004fc4c57ab7869e9c10d7e092999d60ee3039a4794802048119dbf12f37670aafd603a60a7b9420790ba2f7304134bdf883a2ee302c253e901591a908fb0fdbd61e93771194f1a8d87e5943116ba1d5ba88c564374d5d2d0198aa0af66d1488661c9dabbca4530f5c1cba6ab7fcdb7c1736f2151313bf7e1312ddffa5722b6355efe2d795e652b6e9c1c32976f9f42d65402020b03d81aaa88be5ec2574d31ff8af2627a62c731c85b487834abf2858850c0991d1b1b4fb49a032b4ba1953314dcaa94452829213fae5fb8e9306f5d606130fb5171a392c10a47988ac385e784f3842a27c47f4a40b64070382f9666c7b4276d9f1ff77a4d1bdd148d25d39c990460c80c0d66f4b19bbad73e36143bc9aa42efeb0176ea75320de7dfa907cb37f3ec79d237a78da58947cdbcc8f18efb2d9f4df51e46f1dc7a05713bfeaf643a32f62385611061c6c14a41ec4044a906267b804b92ac32aad9e90d5b1ec6e55ac4f1618e6f0f457f8891f6f7faf38d8dc24b1788dfd8969ddf717cded7aa51c332cacf356bb73a6d8e3031fae8be4045d9605977bd947f6d98c70f61d2c1e5ff7dd642618101858f106cb2543aad4f8de469e10626d2df8280a27601634981c1fc9ac42b4c984afc0b68dd8745c4267973a02b4bccf3e94cf737f243f123698a70eb237b96b7420d58c4d0cd1385a2689912ea63622713c0c89b8112b6e6dd2b0571cbb45459d7e052dfddcc1e7087cfdc323e1b5639fcff2486663e9e909764e76af46584046a5e6bdde8fda9006db00b97b960882c5def6ac813e70e2bde43566140f4e488c7f1bd0521675769522759e186a3653fe1896f00ee29f4b295ae0272d32bc3fc95f3b757f237f4f4d4c85e5e38f60e9057561c48a4e96d6a9d8aedfdabbe4221e026580fe480f2238adafe60add1f8bfa03bc7a9c0c1aae57ca12e11d173c6d82206522df8261cf01d8e8cd419b73653d19e1ab01c18258233b057be25ac4c56c7a14d264df5ce1b0bf5301decf66644797c2aea6235aafcf98578a0198ab0f862866929ce61e233f9bd8c73f62654b062cbcbb687271b45852c5bfc8c4c2a94ef6e0940d02d053b6f2dec9f8ee6d0a40e72e37d2b7f625185647a717866447779aa5edd6f97aefcf1f895e3bb650916c675a50367ab829185603535bf7ddfd36c1430db00427d75f3936ac4005fec5ed5e2ced192473bf402568721ed930a5af17c43463e253d307c3ff0f25ed4a2ae72c8009f379b3fbf2cc8b5d731709e9b35e19ee9046cdbfc65ca293af2c90533fd5a2cca4ae330565dbcd021e60fe2598562850895010554eca21dae5c641ff883fbef608816ec014ae17fed6288c77bd3593010a7160cb30ff6fb6e460484e2f3a712c90525a020df3dbf005257ada0b107ac5be54bf3eb41d3e5d218d71e2f65fa4d798ba123c8327793cfd47728d93f72387e0ac1d56ad269963c03b21e0a1670107f42347687fc6bc8b1cada7e1ba019dac105714389cbf804a6bc445a2ec470e1502161ba178661e4b85e511d4b231e3976d07b3025f91f721f9921a4f29335afb1eeb7295ba1f804367855b9c43f27c2ab9eb0b8c3c4df88c63c44cd07591502a985dcb5d59464aae457e2d90d0cdda5e99ce09cac70375f6e37b99cfb8b9fa9b2d01398ba3fbc2c692fd752cc24ba5f4d32a24d837eb69e57c44c4fc3e2f46274318ab49a02ef15f1da2061b5ec3b52e1977d0bc0caa840b7e371191ed2efa1d4fa1480a93dfcf3a72d892564094cb6f74af8482bfadd9e6dd14b164edb78b16d1d90316f8d70e4b746dfb04036b827459fa8914056be4bad870bcbf9785a2354973043081b2a27bbe84f08e6ab64975d75114f827c2d88b4a7311ff897cb043df6b06e3d0e44981e306d3dbcb42d99b0b10395b3d513d4dadfb3027f17efd4c19eecc0b551551bfe6bc4b594609c7580dff3f299898d97921c49f9c73623a5ed2a01023d273f50002c81bb46b2b7f3724034d9a7ce2947654a60f9a082b2e10d941f72210ca56d1eeb178c090fbb7baaf54e888b4da9812dc91b3627aef38cf2946d9650d906d88ceacfa7403f253ba1996fbb30daf3e173c67dced37eedda8a7dd63d3888807f7128810c4e0071d9a640d611e6746637e57132bc22bf351600da7b4fa6e8cbfe857db4a49cb06181466e23e41e12aa1e411b66d7333b2619b05c8caadb22d5acad364e869e52a86aca6ba3e352fe17986ebf6d31fc8dbd2d9d8216322ebf3c2ddb0c55d2d0ff4427e989ea9baf10f416b1f54f9da3b702a62451d5cbc72a69e3a952078c42f2506ddf827357931fe8921eb18acfcc04711cb8b4567bef04513f626d9b649ae111e4ab5f6e8ace362be50c4586af80b6940814d3fa4c5f08b2e2a6b768ac1dbebb29b288c5456b407ec4073f900a203ebf6d69611faa298452dff98383e0754f719e2ba34d305b2f62cc14d0b8d6005642cfc17e4f444f9485d839569f8adbb123d6776a1a82ad70e8eeb72ac47d98eea923aabad89050a3a1d066bdc3fee1dd1f8348a228fecd5d8622c3d1cc77869113d6b2d122bee70d279cf9617d1cc46e8e08b02d684d7483628d901f4f6d598ef47c64dfeb4d204ff1bec5f7e4d23a4843b47895cb412d0b5eaaff2623a3ae49b0b24479bb5a281ff5ac5d90a58fd35bdf4846cce215228676166ab41e00059c15a4040fc67c72bd46a37b6eba707b309bcf91c904d8f81d8d06e6938c93fb65e64fdb5bcdab9912ce4a157a824364ae5044ba1868ae2173dd8dc159b9e7c40c937dc89e497b97c15c7d30ccf5256bbdb43f4c5d53b833b71ce4fc437d4b1698f55ec92ca58a589a8063f9968cff89b849b50ff557f61279dcea239a4f3f0c8e93316a97dd3b8f52dd06daceb6ce8c54695319f94264defa24ce9982f3ebadd46a1118b53978d8d435120d92780cb7acccb46f218c5399dbee9b627630509ab1491885876aa0d6f403d4b5122b9d6dca679bbd3af1d2c18786d72ff8b40791705e448ff4e47129f80ae327b4cbbf530fcaf720675ed96cd33e36c8c368d9cbfa748fa4d276be38f733244db83bbd53ad06e00fa7f3197b8a56b563e89fb6fd395e3851a7fc3298344b69133b665d93408ccfd8c6f77dbc8e29803f641726fa665475968fe430d98b5687e0c8e6fbda147972ff3cf5dc9a7f537b2fba9bc229dcd96cf3a2d843bc84f67e5298a7172c287da0be38b773c0847f8da97f450cb61dc15e880a42b7ffc55b82a18b466cfec8b745b92fdc497b0d17e4466bd9d60c4bc2d2b438a36be830da1e521c63683a1e7295b565e695a83ba04ae2c6697962fa7b8d32bf66dce81eb428f201000c02be87c0839f0a1710bee3bafe7a8fc48c16ee125596cb41766357ed94f3f795e5b1f3a7e7b8f3b2ceaf1bcdb4f32c515066e67dc8432546e6946f389845df2c485a0225bc0d1feb429b85c3439d25944b482a6bc0fbf413686d491bad48badaff41eed7ce1de9293ef6df4a8f36de14a744f2d0499420209db13a8610e5f4eb82d9af9b4179a506b74fa2c13bfec9eb97f0b97e82c6b8689ae122cee9e92b16f2c5ab6b36f77bd0604a8bdc12df2ca37c127758"}, &(0x7f0000678000)=0x1008) getsockname$packet(r0, &(0x7f00006cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000797000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000eda000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001, r2}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a08000-0x98)={r1, @in6={{0xa, 0x0, 0x2f, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x847, 0x8}, 0x98) sendmsg$netlink(0xffffffffffffffff, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f00008e3000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x40) readv(0xffffffffffffffff, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:08 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000038000)='./file0\x00', 0x7044, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r0, &(0x7f0000037000)="", 0x0, 0x0, &(0x7f0000038000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000)='/dev/rfkill\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000010000)={0x7, [0x8, 0xfffffffffffffff7, 0x63c, 0x6, 0x1, 0x200, 0x2]}, &(0x7f0000017000-0x4)=0x12) 2017/12/30 12:48:08 executing program 5: keyctl$update(0x2, 0x0, &(0x7f0000b6b000)='x', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d80000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00006da000-0x8)={0x1, [0x0]}, &(0x7f0000ec8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fd8000-0x8)={r1, 0x80}, 0x8) 2017/12/30 12:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000744000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f0000858000-0x1)='\t', 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000e37000)=0x0) fcntl$setown(r1, 0x8, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b9f000)={0x0}, &(0x7f0000461000)=0x4) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) prctl$seccomp(0x16, 0x0, &(0x7f00007e2000)={0x0, &(0x7f00006bf000)=[]}) dup2(r3, r1) write$sndseq(r1, &(0x7f0000d82000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/30 12:48:08 executing program 4: personality(0xffffffffffffffff) r0 = open(&(0x7f000056e000-0x8)='./file0\x00', 0x109201, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006b4000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000040f000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004e0000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000bbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000056a000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000809000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={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}}, &(0x7f0000621000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009f2000)=0xc) r10 = socket$netlink(0x10, 0x3, 0x6) sendmsg$unix(r0, &(0x7f00007f6000+0x341)={&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000109000-0x87)="b2c8e944f6dc7449675691dc033ba78b0b20fefc0cd57c5a49453cc44cffd60d9ae5e61b11a05c69d9792a380387dce77a8f9dabe67b094fba995f32c61f206f713ae77c5b053d185a278dab6b91c57ec191c1339eed953883bdc24784ab2436cc089fef0d2459d87f8d6f8686a3ac8e5ea257cb019c41587617b7a58cd42ad3c63be671b841f3", 0x87}, {&(0x7f0000001000-0x6c)="7851acae75c41631ca019b59af851a5c691236f82cc9d3214aaee1a2125f4c615a1518bb35856e0bdc3531531c7cea6152a259ad9e95ee49c8805956e89e30dda814258a57f33f7c9d5a714613c8c366b731e9d28b3601bdb02582d4fac54c7b721dafb080e92c871ea2d099", 0x6c}, {&(0x7f0000001000-0x2f)="c8c368524690e186620f6cc3d1804b11ea6024fd3929c13a275d80c7873e648f982a242a1730b7b81b3dd21a5e0565", 0x2f}, {&(0x7f0000001000-0x2d)="f01e66c7cc406095b00594e82a29225df583859aaf5179b5ee13087ed15e2592c7035a1ccfbaeeeaf84f3673a4", 0x2d}], 0x4, &(0x7f0000630000-0x78)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10]}], 0x78, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r10, 0x1, 0x3f, &(0x7f00003dd000)=0x0, &(0x7f0000000000)=0x4) 2017/12/30 12:48:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000173000-0x4)=0xfff, 0x4) socketpair(0x10, 0x5, 0x3, &(0x7f00001b3000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f000015c000)="6ddbba3aa6a85627a4e09b64286055d933a91ffce2f43770fb32ccec7dc274054ac1c8c654a8d269edc05c8035b21644d6bf2e717c53541a18d50ddf94f2f7199ff3aaba57e227f9a9afbcfef5659071d5b6809eacf9b6df0aa3af5e6427594a9d2a55b20ebd5016ae3a84cf76767794e5fcdb50ba0f1559d92c8523e26ce528f345cab6d945bb3cfc9f94a6a506c28cf1ff531c17dd71f9886fbef13468fad0", 0xa0, 0x20000041, 0x0, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) creat(&(0x7f0000ddf000)='./file0\x00', 0x11d) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r2, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00001cc000)=@hopopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0xbf4}, @jumbo={0xc2, 0x4, 0xfffffffffffffffb}]}, 0x18) 2017/12/30 12:48:08 executing program 5: r0 = inotify_init1(0x80800) r1 = getpgrp(0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00003c4000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00006d6000-0x28)={@common='bcsf0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$lock(r0, 0x7, &(0x7f0000b89000)={0x1, 0x4, 0x2, 0x2, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000001000-0x14)=@known='security.capability\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getown(r0, 0x9) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000001000-0x20)={@generic="d6ef48eea1e9a002a00b314d4f9b4ffa", @ifru_flags=0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sco\x00') getpeername$netrom(r5, &(0x7f00005c1000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000ef000)=0x10) writev(r6, &(0x7f00002f6000)=[{&(0x7f0000745000-0xba)='/', 0x1}], 0x1) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) 2017/12/30 12:48:08 executing program 3: 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 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000002000)='ns/net\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000001000)=""/34) socketpair(0xfffffffffffffffe, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000502000-0x1c)={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) readv(r3, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) 2017/12/30 12:48:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000427000-0x8)='./file0\x00', 0x4000000000001) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fb8000-0x8b)="") umount2(&(0x7f0000497000-0x6)='./file0\x00', 0x3) 2017/12/30 12:48:08 executing program 2: r0 = socket(0x18, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@common='gretap0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) r1 = gettid() ioprio_get$pid(0x2, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000002000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000002000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) 2017/12/30 12:48:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00002d9000)={0x6, [0x401, 0x9, 0xffffffffffff8081, 0x7, 0x5, 0xc0c]}, 0x10) eventfd(0x1) unshare(0x8000400) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000521000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r1) bind$inet6(r1, &(0x7f0000af8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/30 12:48:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) fallocate(r1, 0x2, 0x2, 0x8d6) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000279000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001c3000-0x10)={0x0, 0xfff, 0x1ff, 0x3ff}, &(0x7f0000adb000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000baf000)={0xf28, 0x10000, 0x2, 0x5, 0x3, 0xe4d9, 0x871, 0x3f, r3}, &(0x7f0000d70000)=0x20) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5f000-0x50)={0x1a, @time={0x77359400, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000f1e000-0x6)=@random={'osx.\x00', '\x00'}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) clock_settime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") socket$inet6(0xa, 0x80000, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000eae000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/30 12:48:08 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001000-0x8)={0x20000000, 0x88}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ea1000-0x14)={0x8, 0x9, 0x1f, 0x4, 0xff}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f00002a1000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) 2017/12/30 12:48:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x2, 0x100000001, &(0x7f0000936000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)='*\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f00005a1000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @time={r2, r3+30000000}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x1a, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f7f000)=0x0) 2017/12/30 12:48:09 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000c000/0x2000)=nil, 0x2000, 0xb) 2017/12/30 12:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000086a000-0xb)='/dev/loop#\x00', 0x0, 0xffbffffffffffffb) ioctl(r0, 0x440000000000127c, &(0x7f0000a2a000)="") r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000955000)={&(0x7f0000275000/0x3000)=nil, 0x36, 0x2, 0x40, &(0x7f0000212000/0x3000)=nil, 0xffffffffda30acaf}) 2017/12/30 12:48:09 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000700000-0x8)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000013000)={0x914204910e515dec, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) fcntl$setlease(r1, 0x400, 0x0) 2017/12/30 12:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) accept$packet(r2, &(0x7f00003dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e00000-0x4)=0x14) bind$packet(r2, &(0x7f0000f31000-0x14)={0x11, 0x1a, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ddf000)=0x0, &(0x7f0000bab000-0x4)=0x8) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000a42000)={0x77359400, 0x0}, &(0x7f000031a000-0x10)={0x0, 0x0}) 2017/12/30 12:48:09 executing program 4: clock_gettime(0x5, &(0x7f0000a12000-0x8)={0x0, 0x0}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000544000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000013000)=0x1c, 0x80800) 2017/12/30 12:48:09 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f4a000/0x1000)=nil, 0x1000, 0x1000002, 0x31, r0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) fcntl$addseals(r1, 0x409, 0x4) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0x6, &(0x7f0000f4a000)={0x0, 0x0}) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000001000)=""/90) prctl$intptr(0x8, 0x1) 2017/12/30 12:48:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000e15000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000029000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000028000)={0x0, 0xbc}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000028000)={r3, 0x20, 0x47, "8ae582b2aa9f2745bdc9513b7d86a7144b94aff5581add7bcb6dcac5f511fe0781f304304928a89eaf432cc151a058db036c1ca411c86751034e070de0c59a29eb574fd62baabf"}, 0x4f) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/30 12:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000b98000-0x14)="ff55d36c00000006b30000000000000101000000", 0x14) 2017/12/30 12:48:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x2008000005, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 12:48:09 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x200000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000007000+0x328)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170f0000000000000d70f87023a9d8657fa3297aac9d56b25106fc55ed85da8cb6f3"}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000d000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000-0x4)=0xe8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000e000)=0x0, &(0x7f0000008000-0x1)=0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r2, &(0x7f000000d000-0x14)={0x11, 0x0, r3, 0x1, 0x400, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000c000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000000c000-0x10)={0x3, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f000000c000-0x10)={r5, &(0x7f000000b000)=""/254}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000b000-0x41)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f000000a000)=[0x0]}}], 0x1, 0x0, &(0x7f000000b000)="16"}) 2017/12/30 12:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000602000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000f5e000)={0x7, 0x1000, 0x7, 0xa36, 0x0, 0x800}) capset(&(0x7f0000fc2000-0x8)={0x0, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/30 12:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000016d000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) getpeername$packet(r1, &(0x7f000052d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00002ae000-0x4)=0x14) preadv(r0, &(0x7f00001de000)=[{&(0x7f00004b8000)=""/191, 0xbf}, {&(0x7f0000789000)=""/79, 0x4f}, {&(0x7f0000636000)=""/178, 0xb2}, {&(0x7f00007a6000)=""/13, 0xd}, {&(0x7f0000bc3000)=""/159, 0x9f}, {&(0x7f000033f000-0x8a)=""/138, 0x8a}], 0x6, 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000bc0000)={&(0x7f0000ebd000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e6d000)=[{&(0x7f000046d000-0xee)="a50b2bb4c43eb9d1bb6d29bfa6bed0d5dcdbb0527e2dd26f13c1547e8df0210514ccb79017e81c47c21d6cadfe1b9637fb910474e234c0618ab424e2e243020c18210bd136ca1191288b4175b036960eff68d6661e3bb340981e68d145577e98997108fff32244b85a3c760b87f5a19243df572b34ab9d62978dff59283a84cab485830f6a4b23bebf988dafc8a7f04ded8fc9ca41f521a042f94a4e741f1b119e73ed7783bf38e30bdd86b4ee86509a1711674371c8caca85788b68d8a20594e2a7ae616ecce281a514804b466bbf9d769aa1f7a2288749d1b5fdf4f1ffa83598f3fef217252056c9e91a15076d", 0xee}, {&(0x7f00007e5000-0xc5)="558c6dce30f0df558e9eaa04db85024fcd260dfe27b5c231160d6c0f8b2b7d03ea408c4116adbd937f793d0ae3ba410451313e0c51437681cc192710fb232fdcf8efee4a6b635d04c4b19165a9692ad54473b45cf80af328993fcc730e8519b0a59bd713228366040ad0201358c2eb7dabbaec1c0199b0b86798d639023377585f601c4d2b5253f0dc4605b9ae512544af9fe1e1698ed935731a52165d27e2585c6833c381d9e2d88939f9f7f7a0fcc734a5ed348a6930e48860f0b454af75a2990e961921", 0xc5}], 0x2, 0x0, 0x0, 0x48010}, 0x44080) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000bc6000)={0x2, [0x0, 0x0]}, &(0x7f00002a2000)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000d66000-0x3)=@assoc_value={r3, 0x204}, &(0x7f0000455000-0x4)=0x8) syz_open_dev$evdev(&(0x7f0000e96000-0x12)='/dev/input/event#\x00', 0x10000, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000572000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000df6000)='/dev/vga_arbiter\x00', 0x20102, 0x0) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f000093e000-0x78)={0x10000, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x3, 0x0, 0x6, 0xdf6, &(0x7f00004b5000)=@common='rose0\x00', 0x95b, 0x20, 0x65a7}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000305000-0x28)={@common='lo\x00', &(0x7f0000b69000)=@ethtool_rxfh_indir={0x18, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fanotify_mark(r1, 0x6, 0x40000008, r1, &(0x7f0000300000-0x8)='./file0\x00') 2017/12/30 12:48:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x0, 0x0, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000ab6000-0x10)={0x1, &(0x7f0000d1b000-0x8)=[{0x80, 0x9, 0x9, 0x7}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x635a, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) socketpair(0xb, 0xd2a505d6ceb177fb, 0x5, &(0x7f0000d21000)={0x0, 0x0}) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000b30000-0x18)={0x895f, 0x5, 0x1, 0x4, 0x3, 0x14a3}) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f0000261000)=0x0) pread64(r1, &(0x7f00008b2000-0xee)=""/238, 0xee, 0x0) 2017/12/30 12:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000403000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000869000-0x4c)=[@in={0x2, 0x2, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1ff}, @in={0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00002dd000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0x0, 0x0}}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000842000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003ed000)={@rand_addr=0x9, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000821000+0xb00)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x200000001, 0x0, []}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00009ff000-0x5c)={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, {0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, 0x34, [0x100000000, 0x2, 0x7000000000, 0x3, 0x0, 0xffffffffffffff80, 0x255, 0xff]}, 0x5c) 2017/12/30 12:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000020d000)={0x0, 0x9}, &(0x7f0000b97000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000349000-0x20)={0x8, 0x7, 0x820a, 0xffffffffffff0001, 0x401, 0x8, 0x1000, 0x100000000, r2}, 0x20) ftruncate(r0, 0x5) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dbf000)='/selinux/policy\x00', 0x0, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f0000612000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 63.582811] binder: 10041:10045 ERROR: BC_REGISTER_LOOPER called without request 2017/12/30 12:48:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f000012c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0xfffffffffffffffd, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0xfffffffffffffffd}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:09 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='children\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x4d18, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000003000-0x4)=0x1008) creat(&(0x7f0000000000)='./file0\x00', 0x0) sysfs$2(0x2, 0x0, &(0x7f0000001000-0x18)=""/24) [ 63.647646] binder_alloc: binder_alloc_mmap_handler: 10041 20000000-20002000 already mapped failed -16 [ 63.664787] binder: BINDER_SET_CONTEXT_MGR already set [ 63.678036] binder: 10041:10045 ioctl 40046207 0 returned -16 [ 63.681553] device syz1 entered promiscuous mode [ 63.688803] binder: 10041:10061 ERROR: BC_REGISTER_LOOPER called without request 2017/12/30 12:48:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) accept$packet(r2, &(0x7f00003dc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000e00000-0x4)=0x14) bind$packet(r2, &(0x7f0000f31000-0x14)={0x11, 0x1a, r3, 0x1, 0x7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000ddf000)=0x0, &(0x7f0000bab000-0x4)=0x8) epoll_wait(r4, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) clock_nanosleep(0x2, 0x1, &(0x7f0000a42000)={0x77359400, 0x0}, &(0x7f000031a000-0x10)={0x0, 0x0}) 2017/12/30 12:48:09 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x10) r1 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0x14000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000014000)=0x1f) sendto$inet(r0, &(0x7f0000005000-0x5b)="320000001000250f07000093000914040301c2fe203cba9553a640fe319a00000a002e0000cd244fe56714eea4eb3456d711", 0x32, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000013000-0x38)={&(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/30 12:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00007d6000-0x8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x0, &(0x7f0000980000)=""/37, &(0x7f000084c000)=0x25) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006fd000)=@sack_info={0x0, 0xffff, 0x8}, 0xc) 2017/12/30 12:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ea000-0x10)='/dev/sequencer2\x00', 0x90400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000025a000)=0x2, 0x4) socketpair$inet(0x2, 0x805, 0x8, &(0x7f00000d3000)={0x0, 0x0}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000ba2000-0x4)=0x401, 0x4) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r2, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r3, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) 2017/12/30 12:48:09 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f000000c000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000-0x1)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 2017/12/30 12:48:09 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d53000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00003d9000)=0x6, 0x4) sendmsg$key(r0, &(0x7f0000d51000)={0x0, 0x0, &(0x7f0000d51000)={&(0x7f0000d52000-0xc0)={0x2, 0x13, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_nat_t_port={0x1, 0x17, 0x0, 0x0}, @sadb_x_sec_ctx={0xa, 0x18, 0x0, 0x0, 0x41, "810fb55badd0e15eef144e23329ad38a1cd143c20348528b54682f8afc9004029e0e49748ebdccca7b37b0b559737e719da99509d3445d8fe53c02e14f2ad9a870"}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 63.725198] binder_alloc: 10041: binder_alloc_buf, no vma [ 63.731459] binder: 10041:10061 transaction failed 29189/-3, size 0-0 line 3128 [ 63.744812] binder: 10041:10082 got reply transaction with no transaction stack [ 63.754049] binder: 10041:10082 transaction failed 29201/-71, size 24-8 line 2921 2017/12/30 12:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000f1b000-0x8)={0x2, &(0x7f00000d8000-0x38)=[{0x81, 0x300000, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}) 2017/12/30 12:48:09 executing program 7: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000167000-0x38)={&(0x7f0000409000)=@nl={0x10, 0x0, 0x6, 0x7}, 0xc, &(0x7f000012c000-0x10)=[{&(0x7f0000960000-0x6e)="adf179fa4bc2f39ea6dcc7c84e238be6f361f9cbb4803f78f94657df92c8eaf8a087eb4f1233fe9d2b7efd569fda537e17c015a994369918ad1f9c34b29377bf72877b7e9c04ac7510c7ad0b1b89c8c17a8e68bca14a681bde288eeee57156750368189f091b55472065c76a530d", 0x6e}], 0x1, &(0x7f000095f000)=[{0xd8, 0x0, 0x7, "be4d65f10ef2c4f87bf242ddbccf3934e2ee1540564b07f16081a7eaf5cae4a4b1a5a72e2c221cf763998364e148648bc395ff236af045e9ec4e1ce66071b840a06b117b63787e42ea0ca81dd1d29ac69de24ed50913939b0d3e9866a848b48a776916c72bc4218565744e0cbc83d119f72a19fd964d4a39daf46b72907b72501d25c4813f8a403ab9a9b4817742a90633f39f2d07c420f2b45f8a9b98834b7c8deedca06208cb7812a78d699a022150a2c2bbc11def649122ba74046aa3e28d087ee48e"}, {0xb8, 0x118, 0x3, "a63dff275684c4c14867f2a1f8fbe5eefe885e60dc72775964d5fe0cadc1bbb3fa81b5dd05e49d5fbe8376aec08d026bbbbdda116df200f555d84d0399ed82ac2713836830d0ce59126ac2e20641b1332f1162e0d80e50fd6b5984e22a844aba6096f69f2479e67e9aa954194bb9f17254a3d4c362fcc504400f189a447d7d5ffa069bd410993901922fce35b11e0c713deb38f231eea0c3bbc6618bb34b2aa4373546"}], 0x190, 0x40}, 0x24000081) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000960000-0x28)={@generic="67237820965e35496c2faa6ef4aa8768", &(0x7f0000509000)=@ethtool_drvinfo={0x3, "ab63452ce83337e2e2fe969e62e30e9cc38a96f1cf992dc4150f5e67017b84bf", "679f283b0068b019883b478416c9519e4078eb26440017a7a4728269680377fd", "6e55734129acf6203bbc150d7df0c903a2d06bcc12fa72d33f506e873822e81f", "5b6f389f66c5e1d61fd3b0572f61799a94e3936f2d27862eb74ff2c61163536c", "940c52edb1b3cdf0a50c923d8eed913e16ce6de12748344ccde0bfbdaee8adcc", "457868d1ea7e9191638f40f9", 0x401, 0x10001, 0x30f, 0x6, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000961000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) dup(r0) 2017/12/30 12:48:09 executing program 5: unshare(0x4000000) unshare(0xc000003) 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) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00006b5000)={r0, 0xf2, "b1ccd737587fb7b93f19ad5a325de9e7ccb92d8d53079f0dd9b3d99f4246eb3738aa26d20a7e72c1637598e1d68db0ab0d22b2f5d6ca2bd8b0fcf64e3cac94215b8f2fda1d8df1b5bc04f4ac50ee37ebb8c288cf57a86d0b13d1b498e9dd6b37c5c6e13f7cf1b2d1f1cd537c7a4ce8c954ffcccfb59ce9f55cdf843f561b0aea3970dd19758ad7cae98d3f0aef82a022e7572434d157b388509be077eecb001e709071ae8f11bbd4c47ad3d49c9b9a80f3f5d0aa5bfa9886b64e6f865855f1602a83c59f40d0cda4eb9a661e319a93b8fe808df830235278d504c72f80a76ef19e539bb84c126c3e7eb046a6a18f55832af9"}, &(0x7f0000a3d000-0x4)=0xfa) [ 63.761105] audit: type=1400 audit(1514638089.277:39): avc: denied { read } for pid=10096 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 63.810127] binder: undelivered TRANSACTION_ERROR: 29189 [ 63.815994] binder: undelivered TRANSACTION_COMPLETE [ 63.834248] binder: undelivered transaction 60, process died. [ 63.842120] audit: type=1326 audit(1514638089.357:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10117 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x452ac9 code=0x0 2017/12/30 12:48:09 executing program 0: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009a2000-0x10)={0x6, 0x8004, 0x101, 0x0, 0x0}, &(0x7f0000f18000-0x4)=0x10) mmap(&(0x7f0000c3a000/0x4000)=nil, 0x4000, 0x2000000000000003, 0x10, r0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f19000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005e2000)={r1, 0x2, 0x4, [0x3, 0x7fff, 0x56, 0x80]}, &(0x7f0000d90000-0x4)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00004bf000+0xaea)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2017/12/30 12:48:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002d6000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000519000)=0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x3f) 2017/12/30 12:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) getpeername$netlink(r1, &(0x7f00005aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004bb000)=0xc) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000b61000)={0x1, &(0x7f0000a97000)=""/144, &(0x7f0000ea5000)=[{0x0, 0x15, 0xd5, &(0x7f00008eb000)=""/21}]}) 2017/12/30 12:48:09 executing program 4: pipe2(&(0x7f0000903000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00002a9000)={&(0x7f000029b000/0x3000)=nil, 0x8, 0x3, 0x2, &(0x7f0000a8b000/0x2000)=nil, 0x800}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003e3000)='/dev/sequencer2\x00', 0x3, 0x0) vmsplice(r1, &(0x7f0000c31000)=[{&(0x7f0000db0000)="2fa53e987489b5a9e2fe6f72adc10fab8893771f1bd601966d97e0ce234211c7fe8fac91625eaab123950cd00caaaa81194471ae293d2abd200492af9a7159619e4b9ed3f0ac79a83af1cbc2eee6b5c9c8901689070b9f160d2b815f3898f9072ce6fe98be2b8b220722db4020805f6b71d931cd409d495753b03ff13a33e3a9c55a5c35123642fe346635cf607762408a6689af2ada41f27c25c26d27cb805127ec8af6eca3b3c97076319820e006636a", 0xb1}], 0x1, 0x5) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x8004510b) 2017/12/30 12:48:09 executing program 1: mmap(&(0x7f0000000000/0xf71000)=nil, 0xf71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f72000-0x11)='/selinux/enforce\x00', 0x440100, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x5) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) 2017/12/30 12:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000b46000-0x8)='./file0\x00', 0x20000, 0x10) recvfrom$ax25(r0, &(0x7f0000102000-0x1000)=""/4096, 0x1000, 0x40000100, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000feb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fchdir(r0) sendmsg$key(r1, &(0x7f0000b94000-0x38)={0x0, 0x0, &(0x7f0000e69000)={&(0x7f0000e6f000-0x90)={0x2, 0xf, 0x3, 0x6, 0x2, 0x0, 0xffff, 0x100000000, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000280000-0x28)={@common='lo\x00', &(0x7f0000963000-0x2c)=@ethtool_cmd={0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000b13000)=[{&(0x7f00004b4000)="2900000021001980013d5424000a00200200001600f000000000000405000c00000400000006ec006e", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002000-0x170)={0xffffffff, 0x0, 0x0, 0x7, 0x6, [{0x720000000000000, 0x2, 0x63e9, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x200, 0x1000, 0x8, 0x0, 0x0, 0x20b, 0x0, 0x0, 0x0}, {0x2, 0x2, 0x8, 0x0, 0x0, 0x206, 0x0, 0x0, 0x0}, {0x5, 0x8, 0x1, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}]}) r1 = accept4(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e6d000)=0x10, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000fcd000-0x4)=0x2, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000bef000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4100}) 2017/12/30 12:48:09 executing program 7: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000167000-0x38)={&(0x7f0000409000)=@nl={0x10, 0x0, 0x6, 0x7}, 0xc, &(0x7f000012c000-0x10)=[{&(0x7f0000960000-0x6e)="adf179fa4bc2f39ea6dcc7c84e238be6f361f9cbb4803f78f94657df92c8eaf8a087eb4f1233fe9d2b7efd569fda537e17c015a994369918ad1f9c34b29377bf72877b7e9c04ac7510c7ad0b1b89c8c17a8e68bca14a681bde288eeee57156750368189f091b55472065c76a530d", 0x6e}], 0x1, &(0x7f000095f000)=[{0xd8, 0x0, 0x7, "be4d65f10ef2c4f87bf242ddbccf3934e2ee1540564b07f16081a7eaf5cae4a4b1a5a72e2c221cf763998364e148648bc395ff236af045e9ec4e1ce66071b840a06b117b63787e42ea0ca81dd1d29ac69de24ed50913939b0d3e9866a848b48a776916c72bc4218565744e0cbc83d119f72a19fd964d4a39daf46b72907b72501d25c4813f8a403ab9a9b4817742a90633f39f2d07c420f2b45f8a9b98834b7c8deedca06208cb7812a78d699a022150a2c2bbc11def649122ba74046aa3e28d087ee48e"}, {0xb8, 0x118, 0x3, "a63dff275684c4c14867f2a1f8fbe5eefe885e60dc72775964d5fe0cadc1bbb3fa81b5dd05e49d5fbe8376aec08d026bbbbdda116df200f555d84d0399ed82ac2713836830d0ce59126ac2e20641b1332f1162e0d80e50fd6b5984e22a844aba6096f69f2479e67e9aa954194bb9f17254a3d4c362fcc504400f189a447d7d5ffa069bd410993901922fce35b11e0c713deb38f231eea0c3bbc6618bb34b2aa4373546"}], 0x190, 0x40}, 0x24000081) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000960000-0x28)={@generic="67237820965e35496c2faa6ef4aa8768", &(0x7f0000509000)=@ethtool_drvinfo={0x3, "ab63452ce83337e2e2fe969e62e30e9cc38a96f1cf992dc4150f5e67017b84bf", "679f283b0068b019883b478416c9519e4078eb26440017a7a4728269680377fd", "6e55734129acf6203bbc150d7df0c903a2d06bcc12fa72d33f506e873822e81f", "5b6f389f66c5e1d61fd3b0572f61799a94e3936f2d27862eb74ff2c61163536c", "940c52edb1b3cdf0a50c923d8eed913e16ce6de12748344ccde0bfbdaee8adcc", "457868d1ea7e9191638f40f9", 0x401, 0x10001, 0x30f, 0x6, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000961000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) dup(r0) 2017/12/30 12:48:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80000000000000a, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000746000)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) dup2(r0, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000af8000-0x4c)={0x779e, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/30 12:48:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006bd000)='/dev/loop#\x00', 0x0, 0x2) mmap(&(0x7f00007c3000/0x4000)=nil, 0x4000, 0x0, 0x2851, r0, 0x0) msync(&(0x7f0000667000/0x2000)=nil, 0x2000, 0x2) prctl$setmm(0x23, 0x0, &(0x7f00004de000/0x4000)=nil) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a65000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000cc9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000f04000)={r2, 0x20}) seccomp(0x0, 0x0, &(0x7f0000837000)={0x2, &(0x7f00007b3000)=[{0xfff, 0x29, 0x9, 0x8}, {0x29, 0xfa4, 0x3, 0x577}]}) mprotect(&(0x7f0000104000/0x800000)=nil, 0x800000, 0x2) 2017/12/30 12:48:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000934000-0x8)={0x0, 0x0}) getsockopt(r0, 0x0, 0x1000, &(0x7f000044f000)=""/39, &(0x7f000033e000-0x4)=0x27) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000a5a000-0xf1)="484118a8d35f82e601a5c02e13b5bcd80d8d042fd8cb7e8643e6aebf6415bd6e2e2758aa570350a9ac78828a23fd814cbc1455d0d1781b2fdf4be54d624ab06085c149628d6689eb62846777bbf80faa64b4608d5aee1d11295235c348dda283988e71c94c0f8384bfe8be8526c7326aba49abb04292d12438e7b420a51dbeaefdf0bcf380a90e7eb2e2eaf59ecb29b15541ea12d452cc0782391d7e98b2aff0cbff141875a98e5fc55780bc16eccc478c0ea197fceca93569bc9be4c64457b3427fcaeb97a140de58aa850e0e835b916c896af6c1d1f8ac034f9f3fdbc699e145fd6a79db4ce318edf7c2b4e65c24341a", 0xf1, 0x4044041, &(0x7f00000bf000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f000052b000)=[{&(0x7f0000060000-0xb0)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000a02000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000348000)=[{&(0x7f000010a000)=""/16, 0x10}], 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f000056c000-0xe)='/dev/keychord\x00', 0x101000, 0x0) 2017/12/30 12:48:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000609000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000292000-0x86)="10d2e95f50bad6c2ca612208c32cc88054416351991292b5e490c2d5864ba55e7bf6585969cfa0d613aa4835b1a02215eaf0a150cf86b5e60ece69c04a0979e47cbf59a826f798ddcf45638c54849df3223cc854f6d15e5baef4ac172ddcbf3ad59b261686368f6d856d9fcea01623e6850ae3af6cd306887a8a90125c3bfbf08bf14995b09b", 0x86, 0x40000, &(0x7f0000f4a000-0x10)={0x3, {"5fb8c48302d4e2"}, 0x80000001}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000fd1000-0xb)='/dev/loop#\x00', 0x4, 0x42) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008e8000)='/selinux/member\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000b1b000-0x2)="fff8", 0x6) pwritev(r2, &(0x7f000060c000-0x60)=[{&(0x7f00005fd000-0x6f)="72211783343dcf35dae81e64fced39d0e9fb22524b72c8d79f98", 0x1a}, {&(0x7f0000696000)="8e3849a0d2ef98b31f09a16ef81711cb1eebbeeb444765ca362a6ae02084e5ff18d7d270e7407594ad9ad03a74e89266746a198306d09a8d0e328ee19c06fcf70ceae6031de8b6df47d83a3038eee3ff6b726e5f08d36d5dff42104456bf73e37d419ebd3f02f01a1ce41227ceb2fb33e6ce7a41b8390806ddcee0a99860b01296eb9035e47b6e55e73e71e33f4d4c6b17760972cd814192918e09656e116456e6c3f4cc60b4ae1567060b88317bca6b59afb8091fe36dfa2fc7d2fedb17006bc3d56106eedc6c5201defd6fc0eb3ea7dc80c650", 0xd4}], 0x2, 0x3) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f00002e1000-0x4)=0x7f) sendfile(r1, r2, &(0x7f0000e48000)=0x0, 0x100900001) [ 63.921057] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 63.946089] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/30 12:48:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000ddc000-0x1e)=""/30, &(0x7f0000000000)=0x1e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000414000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000fff000-0x10)={0x1, 0x820a, 0x1a1, 0x101, 0x0}, &(0x7f000003c000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00009dd000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8e, 0x3}, &(0x7f00001e2000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000429000-0x8c)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000846000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000cb3000-0xa0)={r3, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000000, 0x1, 0x0, 0x4, 0x40}, &(0x7f0000050000)=0xa0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000025000-0x8)=0x0, &(0x7f00003a2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000541000)=0x9, 0x4) [ 63.983725] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 64.009818] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.780675] INFO: task syz-executor4:10154 blocked for more than 120 seconds. [ 241.787988] Not tainted 4.4.107-g610c835 #12 [ 241.793272] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.801374] syz-executor4 D ffff8801c57afa78 29416 10154 3529 0x00000004 [ 241.808768] ffff8801c57afa78 ffff8801c57afa28 0000000000000246 0000000000000296 [ 241.816744] 0000000041b58ab3 ffffffff83fa7300 ffff8801db21f878 ffff8801db21f8a0 [ 241.824710] ffff8801db21ef98 ffff8801d0dfdf00 ffff8800b10c17c0 ffff8801c57a8000 [ 241.832701] Call Trace: [ 241.835271] [] schedule+0x9a/0x1c0 [ 241.840438] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.847088] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.853297] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.860365] [] ? prepare_to_wait_event+0x420/0x420 [ 241.866929] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.872974] [] lo_ioctl+0xfef/0x19c0 [ 241.878305] [] ? loop_lookup.part.18+0x110/0x110 [ 241.884701] [] blkdev_ioctl+0x4ab/0x1990 [ 241.890390] [] ? blkpg_ioctl+0x910/0x910 [ 241.896123] [] ? capable+0x1f/0x30 [ 241.901327] [] ? prctl_set_mm+0x46c/0xe90 [ 241.907094] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.914109] [] ? up_read+0x1a/0x40 [ 241.919264] [] ? C_SYSC_getrusage+0x110/0x110 [ 241.925396] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 241.932133] [] block_ioctl+0xde/0x120 [ 241.937559] [] ? blkdev_read_iter+0x170/0x170 [ 241.943688] [] do_vfs_ioctl+0x7aa/0xee0 [ 241.949286] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 241.955510] [] ? __fget+0x20b/0x3b0 [ 241.960767] [] ? __fget+0x232/0x3b0 [ 241.966008] [] ? __fget+0x47/0x3b0 [ 241.971185] [] ? security_file_ioctl+0x89/0xb0 [ 241.977382] [] SyS_ioctl+0x8f/0xc0 [ 241.982559] [] entry_SYSCALL_64_fastpath+0x16/0x76 [ 241.989189] 1 lock held by syz-executor4/10154: [ 241.993940] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.003386] Sending NMI to all CPUs: [ 242.007218] NMI backtrace for cpu 0 [ 242.010832] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.018070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.027418] task: ffff8800baccc740 task.stack: ffff8800baca0000 [ 242.033451] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.042196] RSP: 0018:ffff8800baca7cb8 EFLAGS: 00000046 [ 242.047611] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.054888] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.062137] RBP: ffff8800baca7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.069372] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.076625] R13: 0000000000000003 R14: ffffffff8426abe0 R15: 0000000000000002 [ 242.083883] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.092096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.097949] CR2: 0000000001322000 CR3: 00000000b9d6b000 CR4: 00000000001406f0 [ 242.105225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.112490] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.119739] Stack: [ 242.121875] ffffffff8426abe0 ffffffff847e8600 00000000000194a0 0000000000000040 [ 242.129371] dffffc0000000000 ffff8800baca7d00 ffffffff810b8e1b ffffffff839f53e0 [ 242.136890] 0000000000000003 ffff8800baca7d60 ffffffff81d0f4d7 ffffffff81417c73 [ 242.144401] Call Trace: [ 242.146949] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.153333] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.160397] [] ? print_lock+0xab/0xae [ 242.165832] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.172587] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.179565] [] watchdog+0x6fa/0xae0 [ 242.184829] [] ? watchdog+0xc3/0xae0 [ 242.190163] [] kthread+0x268/0x300 [ 242.195335] [] ? reset_hung_task_detector+0x20/0x20 [ 242.201976] [] ? kthread_create_on_node+0x400/0x400 [ 242.208604] [] ? kthread_create_on_node+0x400/0x400 [ 242.215246] [] ret_from_fork+0x3f/0x70 [ 242.220759] [] ? kthread_create_on_node+0x400/0x400 [ 242.227388] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 3b 09 17 00 4c 89 e7 57 9d 0f 1f [ 242.246363] NMI backtrace for cpu 1 [ 242.249965] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.107-g610c835 #12 [ 242.256957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.266300] task: ffff8801da2997c0 task.stack: ffff8801da2a8000 [ 242.272339] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.280729] RSP: 0018:ffff8801da2afd78 EFLAGS: 00000246 [ 242.286140] RAX: 0000000000000007 RBX: ffffffff847d6708 RCX: 0000000000000000 [ 242.293404] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801da29a02c [ 242.300745] RBP: ffff8801da2afd78 R08: 0000000000000000 R09: 0000000000000000 [ 242.307979] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.315234] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.322493] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.330702] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.336550] CR2: 00007fff09288fbc CR3: 00000000b9d6b000 CR4: 00000000001406e0 [ 242.343812] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.351072] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.358308] Stack: [ 242.360421] ffff8801da2afdb0 ffffffff81027d75 ffff8801da2b0000 ffffffff847d6708 [ 242.367948] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801da2afdc0 [ 242.375494] ffffffff810292ea ffff8801da2afdd8 ffffffff8121e338 ffff8801da2b0000 [ 242.383020] Call Trace: [ 242.385569] [] default_idle+0x55/0x3c0 [ 242.391087] [] arch_cpu_idle+0xa/0x10 [ 242.396512] [] default_idle_call+0x48/0x70 [ 242.402378] [] cpu_startup_entry+0x605/0x820 [ 242.408409] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.415230] [] ? call_cpuidle+0xe0/0xe0 [ 242.420829] [] ? clockevents_register_device+0x122/0x230 [ 242.427897] [] start_secondary+0x304/0x3e0 [ 242.433771] [] ? set_cpu_sibling_map+0x1040/0x1040 [ 242.440314] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.459591] Kernel panic - not syncing: hung_task: blocked tasks [ 242.465713] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.107-g610c835 #12 [ 242.472949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.482268] 0000000000000000 7443864d1584045e ffff8800baca7ca8 ffffffff81d0457d [ 242.490213] ffffffff83881e80 ffff8800baca7d80 dffffc0000000000 7fffffffffffffff [ 242.498154] ffff8801d4c43368 ffff8800baca7d70 ffffffff8141774a 0000000041b58ab3 [ 242.506099] Call Trace: [ 242.508654] [] dump_stack+0xc1/0x124 [ 242.513984] [] panic+0x1aa/0x388 [ 242.518968] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.525858] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.533094] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.540331] [] watchdog+0x70b/0xae0 [ 242.545575] [] ? watchdog+0xc3/0xae0 [ 242.550904] [] kthread+0x268/0x300 [ 242.556056] [] ? reset_hung_task_detector+0x20/0x20 [ 242.562685] [] ? kthread_create_on_node+0x400/0x400 [ 242.569316] [] ? kthread_create_on_node+0x400/0x400 [ 242.575944] [] ret_from_fork+0x3f/0x70 [ 242.581446] [] ? kthread_create_on_node+0x400/0x400 [ 242.588201] Dumping ftrace buffer: [ 242.591739] (ftrace buffer empty) [ 242.595414] Kernel Offset: disabled [ 242.599019] Rebooting in 86400 seconds..