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", 0x1000}, {&(0x7f0000001000)="c2700135c81226c3f5d1655e5b111599c93cb2cd4d406ea5ec9a5105d518d99593755595ae8b2229c9874da7797df6f4c8db3a291ca1b643fd801059462428afd07a6f251bf3c37617b9b1ac96240a5d72f9a0fe0ec48bf908069fd51c34654f360a228711aeeb43e7501acab2490ad9bda896e32753f0", 0x77}, {&(0x7f0000003000)="7c32b10b782c4f97e0f2a0cbc14c43a99c0ce83622c84e26c175b5b120ce90d92e9a777669366d5bd9688af35ec3b0c514bf0bd2f5d9446c0ce55b3bb117f18a01e22a7af3c0c47d3c3948002d54c34e5b6baadae896e259", 0x58}], 0x3, &(0x7f0000008000-0x2c)=[@sndinfo={0x1c, 0x84, 0x2, {0x3f, 0x20d, 0x1, 0x1000, r3}}], 0x2c, 0x8000}, {&(0x7f0000008000-0x1c)=@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000000000)="577ba8b7deabbbcc44589e7a5b75436e5f875032e451b50fd4e9bc630a42903e5007bd2ca66ff8e109b7c8641fd590dca9fcbcad7999175d685eb79489c0f9cc7f9404bf327adeeb7c846edad1afb9e484a41d62f00ae492e5e4de9f79a3c3c5b79a2da4be7a7b448957a30b3c6e964da4e78560aa7c", 0x76}, {&(0x7f0000007000+0xf10)="b666907d53499ceef153a84ecb216460fc90acfde4928e5af13bdddd4c1935967870d22caad57ff88209735ce9899ecc8a7bf2011d0bf43487ae2648f3480764e7871855715f76ca242cda4b302bcc1cd759f2de0435262507eda5c70058a2dc79688c2aa6cff81d84820706ff92065d1c599fbae4041ebf39", 0x79}, {&(0x7f0000007000)="8b3616451c906a321f3b3d11111bcb87a209b9bdaf9cef99d065662479f88cbab27516bc260da642d6557f16ecce2f7fafb2cbf733bcef5c4c745feb8a5b813c685c1c754d6ce50a053c52c950d42bceb8ca52d2208f75656a1d8e8bf48445c021a71fef", 0x64}, {&(0x7f0000008000-0x3e)="6f68c523be28795a3334272fe5ee80227b4b37f871395233dd35580f4c90a16796b9f0a1595ab4f5e9db828340ca6055a09eeacc5929945d01fa9f7089dd", 0x3e}, {&(0x7f0000008000-0x58)="12429b4f40b8ff828018edbccf124dbcbc66c34647626da346f21a17bdfadf2b59fafec134b47e670af53c20c20ecec9e733664d946bfe1a6793b555f5b5e11c403e77c2d949d441f4b59a2ebcce4a96c712d187dfa18966", 0x58}], 0x5, &(0x7f0000006000-0xdc)=[@init={0x14, 0x84, 0x0, {0xffff, 0x0, 0x9, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0xfffffffffffffff8, 0x820e, 0x7, 0x8, 0xfffffffffffffffc, 0xfb8, 0x3ff, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x0, 0x100000001, 0x65a, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6ab1, 0x8000, 0x2, 0xc460, r3}}, @init={0x14, 0x84, 0x0, {0xfff, 0x8, 0x7f, 0xffff}}], 0xdc, 0x4000040}], 0x7, 0x4000) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f00006f0000-0xe)='./file0/file0\x00', 0x0) pwrite64(r0, &(0x7f0000f6b000-0x1000)="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", 0xfc4, 0x3c) 2017/12/22 23:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000017f000)=0x0, 0x1) pipe2(&(0x7f00000f0000)={0x0, 0x0}, 0x80000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000708000)=0x4) r1 = request_key(&(0x7f0000c08000-0x5)='user\x00', &(0x7f0000414000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000621000-0xb)='clear_refs\x00', 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) 2017/12/22 23:45:54 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000391000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000feb000)={0x3, 0x8, 0x5, 0x1, 0x3, 0x331a8718, 0x0, 0x401, 0x0}, &(0x7f0000fec000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000df9000)={r1, 0x7fff}, 0x6) link(&(0x7f0000097000)='./file0\x00', &(0x7f00007cb000-0x8)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000be2000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f00009e2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000fec000-0x4)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r2, &(0x7f000062e000)="", 0x0, 0x20000000, &(0x7f0000605000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008ae000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) 2017/12/22 23:45:54 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x8000, 0x0) mq_timedreceive(r1, &(0x7f0000001000)=""/90, 0x5a, 0x5116, &(0x7f0000001000-0x8)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x8b, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) r2 = socket$inet6(0xa, 0x80800, 0xfffffffffffffffd) flock(r2, 0x8) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) write$sndseq(r3, &(0x7f0000001000-0x38)=[{0x8, 0x81, 0x4000000000000000, 0x39cf, @tick=0x6, {0x80, 0x0}, {0x2, 0xae}, @note={0x0, 0x4, 0xfffffffffffffffc, 0x55, 0x6}}, {0xffffffffffffa7fc, 0x954a, 0x1, 0xfff, @time={0x0, 0x0}, {0x8, 0x3f}, {0x7, 0x7}, @queue={0x0, {0xfffffffffffffff7, 0xea4}}}], 0x38) 2017/12/22 23:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000568000-0xd)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000097d000-0x4)=0x3, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000fc2000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="0200000004000000f004008000e9bc22", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000cb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}) sendto(r0, &(0x7f000010e000-0x74)="", 0x0, 0x0, &(0x7f0000c25000)=@in6={0xa, 0x0, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e6000)=""/230, &(0x7f0000e85000-0x4)=0xe6) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) r0 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r0, 0x3) eventfd(0x3) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f00009d3000-0x8)=0x0, 0x7) 2017/12/22 23:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000119000)='/dev/usbmon#\x00', 0x40, 0x400140) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000e4000)=[{&(0x7f00008f8000)="2900000021001900013d352400140006020000ffff000000000101040d000a00000000000000000908", 0x29}], 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00001ab000-0xe8)={{{@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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a62000-0x4)=0xe8) fsync(r0) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d37000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x4, 0x1, 0x6, 0x2, 0x80, 0xa0, 0x7dfb9ba9, r2, r3}, {0x3ff, 0x4, 0x8, 0x0, 0x9, 0x9, 0xe593, 0x7ff}, {0x1f, 0x20, 0x9, 0x1000}, 0x7ff, 0x5, 0x3, 0x1, 0x80, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x41e0}, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x498, 0x3, 0x0, 0x8000, 0x80, 0x7, 0x1ff}}, 0xe8) pipe(&(0x7f0000c50000-0x8)={0x0, 0x0}) sendto$ax25(r4, &(0x7f000034a000-0x66)="71b784fbbb83cf0b08223876aeccea88a463dcba1e25ea92d07b094f1893ffc06da74641292f41c90bf46c4474c35597c889885ae41a1a6ee09647490d145df2940fbe1e199e5a7fc8d884acd2408ae211f42f54f28769ca3917ece5e06c09d4fc570ea179de80958fd25e3309f363a898de029870bc2d2b5b8a1f2b876d579a54cd21", 0x83, 0x4000000, 0x0, 0x0) 2017/12/22 23:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00008a4000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000136000-0x4)=0x3, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00004da000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r1, &(0x7f0000d6a000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r4 = fcntl$dupfd(r3, 0x0, r3) read(r1, &(0x7f00003bd000)=""/157, 0x9d) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r4, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x102d5) 2017/12/22 23:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:54 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00003d6000-0x4)=0x0, 0x80800) openat$autofs(0xffffffffffffff9c, &(0x7f0000691000)='/dev/autofs\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) epoll_create(0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006fe000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socket(0x8, 0x6, 0xec) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) open$dir(&(0x7f000043f000)='./file0\x00', 0x400c00, 0x11) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c3a000-0x8)={0x0, 0x0}) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = socket$inet(0x2, 0x7, 0x1ff) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0x8000, &(0x7f0000a2d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4$inet(r2, &(0x7f000057c000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005c9000-0x4)=0x10, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000dff000-0x10)=[{&(0x7f0000a74000)="290000001800ff0200000000000000020a0100000000ff06800800000d000900090000190c000000f6", 0x29}], 0x1) fgetxattr(r3, &(0x7f00001d1000-0x41)=@known="786f6d2e6170706c652e73797374656d2e536563757269747900a34467816c6f2b14b479a9d83f81404de076e57e725ac56ae65466c85babe601582984fbc14004", &(0x7f0000042000)=""/7, 0x7) 2017/12/22 23:45:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000001000-0x4)=0xdc, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000002000-0x4)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000-0xbc)={0x0, 0xb4, "aee17ca76030833eed4ffdcc3af9426ab03d17115749aa9bf23b746859a8cfb2fe8dedb0bddbc495165392afdabc82e17a6828b563f93b85fcb25f9e6b386db99a8cbe411642482a6070874a93da42dec03469013a6a12282bfb528cdc543153f73939210faed60d0d2c6271ea8ef2e96f0ba3fede2ce1d4c125785ad39eee6d00d868685f88ac4d8eb89edd407baa65692da4e6410c8ef2a858e4035667c8020b9b4d518d053b2ad5bf025aa098d80f05f130ce"}, &(0x7f0000004000-0x4)=0xbc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r2, 0x9}, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) linkat(r1, &(0x7f0000002000-0x8)='./file0\x00', r3, &(0x7f0000003000-0x8)='./file0\x00', 0x400) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000001000-0xf3)=""/243) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000)=0xffffffffffffffae) r4 = syz_open_procfs(r0, &(0x7f0000002000-0xe)='oom_score_adj\x00') pwrite64(r4, &(0x7f0000360000-0x82)="ec", 0x1, 0x0) 2017/12/22 23:45:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000777000)=0x0, 0x4) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004d4000-0x4)=0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000b24000-0x3)=0x0) r3 = getpgrp(r2) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00006e5000)=r3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c8d000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x101}, &(0x7f0000fc7000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000f1000)={r4, 0x7f2d, 0x20}, 0xc) 2017/12/22 23:45:54 executing program 6: r0 = getpgid(0xffffffffffffffff) setpriority(0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2017/12/22 23:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x1f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) [ 44.791521] device gre0 entered promiscuous mode 2017/12/22 23:45:54 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00009ff000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000075e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000011000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00', 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={r1, 0x1}, &(0x7f0000001000-0x4)=0x8) flistxattr(r0, &(0x7f00007b7000)=""/4096, 0x1000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x80000018, 0x0}) 2017/12/22 23:45:54 executing program 1: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r1, &(0x7f0000e6e000-0x4)=&(0x7f000013b000-0xc)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000e6e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000438000)={0x2, [0x0, 0x0]}, &(0x7f00002b6000)=0xc) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5ca, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e6b000)={0x3, 0x2, 0x0, 0x5, 0x0}, 0x14) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000e6e000-0xbc)={0x100000001, 0x1, 'client0\x00', 0xffffffff80000005, "76b955de09b119b6", "ba209b204277cdf2a4d7f362d2112f86b910188203474c0d031202f622ed5a7a", 0x5, 0xa5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f00007e7000)=""/109, 0x6d, 0x140, &(0x7f0000e6f000-0x1c)={0xa, 0x2, 0x1064, @loopback={0x0, 0x1}, 0x6}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000e6b000-0xaf)={0x0, 0xa7, "1e2828d8ad59e453225fddede6ffa09bad87a63fc44ddbcfc1dc11974a615b3c786da60ad49e8328f0a6686ff5a64c40aa009f1b09d05db408009c110daaf6870eb6fe6a08af071356ff74973a22e98904f7a630182a099d1619e702a0257cefc164ddd1f2cac41c7ba3c5fe3c22a5b32a5647496bf1e44e4c82d77204d7135f18edeb79dd2a1ae2d05c77a27bfb105ef1944d166fe73b9b96b386537aa33892e4bbbf38709a4b"}, &(0x7f0000911000-0x4)=0xaf) socket$inet6(0xa, 0x80a, 0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e6a000)={0x0, 0x0}, &(0x7f0000e6b000-0x4)=0x8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000394000-0x4)=0x0, &(0x7f0000e6c000)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000e6a000)={@generic="d59b5a94cf58d3a694a3c7f551260fc2", 0x1000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000e6b000)={0x0, 0x20}, &(0x7f0000e6b000)=0x8) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mremap(&(0x7f0000b23000/0x2000)=nil, 0x2000, 0x10000, 0x3, &(0x7f0000b87000/0x10000)=nil) mlock(&(0x7f0000b8a000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000b23000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2017/12/22 23:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:54 executing program 0: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000d03000)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f00009f9000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00006f9000-0x9)='/dev/ppp\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000000)=""/36) 2017/12/22 23:45:54 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r2 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r2) inotify_init() keyctl$read(0xb, r2, &(0x7f0000007000)=""/4, 0x4) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r3, 0x5402, &(0x7f000000b000)={0x9, 0x8001, 0x6, 0x1, 0x2, 0x0, 0x80000001, 0xda80, 0x80000000, 0xd5}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000000c000-0xb)='asymmetric\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000)='ppp0-.\x00', r1) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xb) keyctl$get_keyring_id(0x0, r0, 0x0) 2017/12/22 23:45:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000992000-0xc)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000076b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) alarm(0xc8b) 2017/12/22 23:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r1, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x2, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) r2 = signalfd(0xffffffffffffffff, &(0x7f0000d1f000-0x8)={0x0}, 0x8) ftruncate(r2, 0x7fffffff) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x7b9, 0x0, 0x0, 0x0, 0x0, "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"}, {0x10, 0x4, 0x300, 0x9aa1, 0x200, ""}], 0x7c9}], 0x1, &(0x7f0000740000)=[], 0x0, 0x0}, 0x0) sendto$packet(r1, &(0x7f0000681000)="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", 0x1d5, 0x1, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/22 23:45:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d75000)='/dev/pktcdvd/control\x00', 0x4040, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00009fe000)=""/209) bind$inet(r0, &(0x7f0000d6a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005e4000)=0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000c0e000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x4000000000011, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) recvfrom$inet(r0, &(0x7f0000514000)=""/153, 0x99, 0x24, &(0x7f0000bc7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000000000/0x283000)=nil, 0x283000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000276000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000013f000)={@generic="89f92e2ac9b12514ae00e072dcd1b17d", @ifru_map={0x3, 0x0, 0x5, 0x3fffe, 0x5, 0x2}}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000027b000)={0x0, 0x0}) read(r1, &(0x7f00000f7000)=""/118, 0x76) mmap(&(0x7f0000283000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000283000)={r2, &(0x7f000002c000)=""/112}) ioctl$TUNGETVNETHDRSZ(r1, 0x400454dc, &(0x7f0000281000-0x3)=0x0) 2017/12/22 23:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) fstat(r0, &(0x7f000022b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 23:45:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000df6000)={0x0, 0x0, 0x0, 0x0, "53f85b72ebbc5f89c3e8640a4f3165a987561d0fcbfd7d87d045f0469bbed690"}) mmap(&(0x7f0000000000/0xdbe000)=nil, 0xdbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x7, 0x10000, &(0x7f00005f8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000af7000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x8b5, 0x9, 0x1400000, 0x10001, 0x0, 0xa6c, 0x4, 0xfe13, 0x8, 0x797408c4, 0x7ff, 0x1, 0x100000001, 0x1]}, &(0x7f0000339000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d66000-0x7d)={r3, 0x5, 0x75, "9f1dcec679d6391e0afdcb480149cdab4405fa38a044b8f3844fdb80eb0a1053da93111a150c17b3e471ccb5c45ab2819dccf71cd29f12fe9bbf5d52b89edb368c51ea5e8fac0ccf6ca75d4460314f4d50c25fb31e308ffdcd72396bfca466623441228407c79de51c67d04c551713fa4b7eb00aeb"}, 0x7d) r4 = request_key(&(0x7f00002a2000)='blacklist\x00', &(0x7f0000f4f000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b47000-0x25)='vboxnet0bdevposix_acl_access:(md5sum\x00', 0xfffffffffffffffb) fstat(r1, &(0x7f00004ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00001eb000-0x8)='./file0\x00', &(0x7f00007c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r5, r6) r7 = socket(0x10, 0x802, 0x0) write(r7, &(0x7f0000dbd000)="220000001900070400943300090004000a01020000c600800000000006001580a427", 0x22) 2017/12/22 23:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000052000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000e5000)=""/66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00003a6000-0x1000)=""/4096) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003f0000-0xa)='/dev/ptmx\x00', 0x40100, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f00003e6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000eaf000-0x4)=0x2) 2017/12/22 23:45:54 executing program 3: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000fb8000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000e52000)="", 0x0, 0x0, &(0x7f0000673000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = add_key$keyring(&(0x7f0000400000)='keyring\x00', &(0x7f0000594000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r1, 0x1f) 2017/12/22 23:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x80801, 0xffffffffffff8000) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000684000-0x20)={"fc3025e5d7298416faacbd609631ddf8", {0x4, 0x3, 0x2, "7ce26e14a5f4", 0x100000001, 0x0}}) write(r0, &(0x7f0000dd9000)="1f0000001e0007f1ffffffff0700007700000041536b06000000000000004a", 0x1f) 2017/12/22 23:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000000000/0xc7000)=nil, 0xc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f00000c1000)={0x0}, 0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x2000002, 0x28110, r0, 0x0) write(r1, &(0x7f0000062000-0x94)='!', 0x1) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000058000)='cifs.idmap\x00', &(0x7f00000c8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000042000-0xe)='nodevselfppp1\x00', 0xfffffffffffffffb) r3 = add_key(&(0x7f000006e000)='rxrpc\x00', &(0x7f00000c8000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000033000-0xec)="be538d28341090a8c6e14cdb7cb6c833ab988990784df53bf485b300e0ed43547720c5b3e6c852056c18c2ef870ba3311da10957fd84ad4c98a9cd953f9a586178d024b648e103fdcc9b372136102ecfc2beaeb5d0cdb4558a5556dc2901eae9a51c895611bec9e83fe2e651f3a57e86ad59b7487fc5019807d9c7e028c20a1b824c936173ac263563a4f6078a57860c1f21f86fe79be08c43c9291ced3ba72643acb01880fdae8f3a395dcc6376e2e69e13c98d837303b64c5ce62f44630b4d174b94e49115373e024fe846ff7212947005ce856bfc912d0586d4aa6866ca2a885621308f190d0e82209540", 0xec, r2) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r3, &(0x7f00000c8000-0x9c)=""/156, 0x9c) mprotect(&(0x7f0000055000/0x3000)=nil, 0x3000, 0x9) mmap(&(0x7f00000c7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f000008f000)=[{&(0x7f00000bb000)="", 0x0}, {&(0x7f00000c8000-0x70)="3f3020b4edfc419447317c4a59aaae366a7cfe2cd5e844ebfd3b187982aee8d8112912fdd627d1d9d51f15e72a48c1d34de31e0ad512651ad9a151bab26914f42c1b8e099cf0b1c1e30ad49c5291156535ad5cf7a0fc3659f03e039dcd36a5a70af8d4766dc493189527fb4e2465e1a5", 0x70}], 0x2, 0x8) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0xfffffdff, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r0) dup2(r1, 0xffffffffffffffff) [ 44.958835] device gre0 entered promiscuous mode 2017/12/22 23:45:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f000015e000-0x9)="ae40776c616e305300", 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006c5000)={0x8, [0x1, 0x100, 0x8, 0x100000000, 0xe000000000000000, 0x8, 0x18de05f0, 0x1]}, &(0x7f0000b6a000)=0x14) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f00003e0000)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c69adbb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff0601000000000000000009ec1475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/22 23:45:54 executing program 3: 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$dupfd(r1, 0x0, r1) bind$inet6(r2, &(0x7f00004e8000)={0xa, 0x0, 0x5dac, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}, 0x1c) 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}) sendto$inet6(r0, &(0x7f0000b21000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3fa}, 0x1c) 2017/12/22 23:45:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002b3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b04000)={0x8001, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00003b2000-0x8)={r2, 0x9}) write(r0, &(0x7f00004f8000-0x22)="2200000015000701000910f700000004020800000100000009000100000100000215", 0x22) 2017/12/22 23:45:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:54 executing program 1: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000eb6000-0xc)='./file0/bus\x00', 0x2794) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000eb8000-0x8)='./file0\x00', 0x8) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 23:45:54 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000d48000)=""/48) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000002000-0x8)=0xffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000002000)='./file0/file0\x00', &(0x7f0000001000-0x65)=""/101, 0x65) r1 = dup(0xffffffffffffffff) ioctl$KDMKTONE(r1, 0x4b3b, 0x10000) getpgid(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000004000-0x8)='./file0\x00', r1, &(0x7f0000003000)='./file0/file0\x00', 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000004000)={@loopback={0x0, 0x1}, 0x20, 0x3, 0x0, 0x4, 0xfffffffeffffffff, 0x3, 0x40}, 0x20) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000002000-0x100)=[{{&(0x7f0000003000-0x10)=@ipx={0x4, 0x0, 0x2, "c2d6f97e136e", 0xfffffffffffffff7, 0x0}, 0x10, &(0x7f0000003000)=[{&(0x7f0000001000-0x4f)="a41070385b171dbfc3efb00366d43e5ef3a61eb148b005e978a84d52b6052aec470f8cd42830978a9d00c95e00c25426d0442bab0ed34e091b4209a739d486ddee1e2c476f74b9b7d242d3558ed15c", 0x4f}, {&(0x7f0000003000-0x1000)="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0x1000}, {&(0x7f0000005000)="ea0c9f024353dc28c5920320e4a4c246075baef1b96ecd3e011f3e99766b3bc13c88e63d", 0x24}, {&(0x7f0000006000-0x72)="474018225dec88b883398ed20f02b078d3ded06a6620e4bd60afb9f1239bbb4355528b22612765b28311482010c158374ddb6d1a35c46f8ffa2697d8f97c5c8b8eb764c618676700afc2fa0d2e8e9d7f398ac41198cc1cb4ebed2abbe8bfa40496ee1ca549051b7e2bb741eaa2bfd36314db", 0x72}, {&(0x7f0000002000)="05daf420ec1c01d87fe270da40b175561edc0d45fa9393546f0431cd626c8a128615204acc43bb9ddaae857993e02f2d75ba4e76fee56e2618dec7630f11ada5d94b559fac48f9cfe56f348fcac67fe0b0e45e95a1715e3d586d", 0x5a}, {&(0x7f0000006000-0x3d)="5c2008b6986b39e2d549faf93a53b696e466df820eb49e94260871c27a7e8d1a3efb238dc86fea30de353295cfefb497fd989a6376cad92343b868a515", 0x3d}, {&(0x7f0000004000)="10b5ef12a1f084d5191a47cd54e561b2d0dbddcab3d388f08ba730a5325ddddab1fb1a40e53c806fed6b3e391de525ea1851391c017640e47aee167e71ca21c24719d755d1d26340afa0afb4b990325979a8ece09b8e873631eb74cba2cc39e2db72df7234dcd114ef177a22dbd8ed3204e591e6dd962539dae1cab1bea8583367e434b5742e842d594858579765805ff61b63bec78ffaf51e09eca87b1c42c52306d088fdcdc3976c1496a48cac9f7974c5907f4217e1b4220f1cdab504f1f302712f7b3cd32f5fb6e6b89807be73d2c9", 0xd1}, 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887b9b2a92ae381534b9241f29a98f108defbb5ab660952cd41b3fb11288929457b25c93b72a44d289a86821d4bb24a415ba8ac98d77be019b1294e04c1fb6a8a5ac8fb0ca31e88aac7c65b77e56b04c4dc147f9ff4574de9eb9b6fc574566a2f3683b4adf2953946a9e4f4079e114291f30f6eb65b46a6c3565da3918e4444d04768c04813f1b47744a9e6ab5d9e05c3a6ba47a1eefa365fb99fb84c22657512d254194be8a4bae850fdbb68637552221fb111e9bde549c0acd57ffdb60cb908452bce4b542dbc6006dbc24bb6e913c6ad5f1630bc0ed40447e2a0ad537ee295e942cdf74e4228b84f98d1d79e237ab0e08d366e991a4412238fefd103d9b424b1f64cde0d512281493d1a592e7eb6176319ddf9f55b17f9a01cb528b88b57200705f634c8ef106304014509e20d34604b49771375d5912f58828c7ef6dbe917e67ad2a439def952d6e205270b1d4ffa9667b11e537d601c7aaa4849335035a4c891cd9d7de7ac6036dd3e0da52a9a6e29862142df4f730fd8be34a1cb10564560e2d0698e4a38ada8402230f77d2bdd0d6775261d742588680b0ff4f3a154d8ed3395869b956f74dada3c9e9c0ac5fd5e5c74b4306b040cd083abe07acafb80850d9ee2d58632c9f0b838a3517d8cb22890265cb9e1db87ffa935fd2152cc0c774e9b1b2a642276112ed8be3e8617afaad1628b616e0aa59e7b2b54d4e379fe7481c741af8ffb3e8faf8004a6ecf13a5955d6ede5699ee4ab0218be2fdacf9cda4ecc8aeb2b1fcb106421c762d906724782faf93be78d19f67e8ecca8ef553ee21f360cf9ddc20c3c4095f860ce5562667697b262f90e77ed1c945950ffa5d7b44811dc01d5d0acaebb9ce3e22459149f7e3c33a6d0b5ee1331ef6796cf6f1594f2c293e72d780d955adb80531552b1ee0d7ba7e56e63e9d6f644e42c620786a608731845a61fed4ec483f560f76631ed6cd389dde87f5b0f4aa0b0f50639fc81120a664a6ab1adf1c58a49f2bd5bee8ff4c4f9287b4a89269349c6e8954dd31be9d83a4d6e581f31e555939c271673c7bfef891661c4dc15ca7afb23b399ea04c31c4a2f1b575ba259e48ec9270598af866a8526f850a8140eac371160f5376627a12b1ba2c9a5bf6d4dcfa842a17dfcf17e8999bf2f67aeb1127446446ef0b4157a483b63a0ddb1c8562def22a036cb188dd0273eefe59b2b1299d215f20759b354a403847a57b40875c3d8061609f19242063818ce71c864e4556f3a45611996b20423b733baef583bd275cb2fba5f0b053869795cd08f22d9d25c3d2d392cc1b1b586dfc139cbdc1d50017b5c9ded5826c795a6c29a97970eb645969b2ec2ba0a50708a48b5394e5745db8f756382a255eab6bd798a6c2666565a4803bcd15f5d52436129f2c949c4404413735b3a9010f5af73f6c12b40da4835f00003a75c458b1f86d59eb651681605e9b0f74778784cb6342828de4e3a5e59c4a78ba64d68400b59c240604cb2fdb49d131ec78c835a0cf62ac84ff56b6f22744e18cb980da8eebb354195866f50fb5ef418c117a1dbb746093e58dd1c2a10682114b8935a3d5f227c7e951c30b986c34f4b5c2fa03a0da269265acdc6a49da7a3f157bd1c2d3157e4ded6e92b472e75ac8de3148feeebb1d02a387e25e3c1cb0a12da9518ff152b859911251b39a0b29f94b0c37314ae9456ae5660356e4fa75311e6fe34289c66527155347bf0db9eaa3aadfeeeb12026785ce728b5ee144aa5095645363d172fca0fe448a7ba6badfaf2ca4d0743c0a64a00e90d2df0a24b991a64aea9559cce604486ae353b3f9b21ed707ae523739fe1e4e956015e1d3fe5310a52dfc2b768e119ed69982d1cb4b3377f6a4691bc56e2e9d4a9139a9302702e079fc7d1c865165baea489079638e815d7ba212309b3974a0b108293039548f9dcde61d0f70ea1ac983c6ce5511601d09a23188136b0ca908d4153411a7bfab572fe5abcddd7482894a89c6ee63e249fe2d647b6ed61be938fe85e728c9c6660a35d5dcb518c8e82f28fab15066202d52b68663f3d051121c523beee4e92b9f8470568779829ec0bb7cb230d7466b044a328056c416bd81ad53a8aea2b2100c4d15f03126954e068b522fa2bb9440505155b7d9fb674005a32be1a03f899e727b37b028d2282e016dc075e2e6cffe987728b763ffc5e69f8dc94657bd1dacae3a77acb56aebc541a32409cddee93a368d4603c967f31f24e3f54bff2"}, {0x58, 0x13f, 0x6, "ac3298ea57ad065dabbf17957644bf26429b89ecbef8963b8f711d4541aade524e9b7327877db48d8f72542b18051f3680fad39ac5aaf8a2a71d036324dbf8f02bdd403f08de2d9ac1"}, {0x24, 0x115, 0x9, "bee33557ef37ef7e367222a25419ff395ad080b5277744"}], 0x221c, 0x24040000}, 0x15}], 0x8, 0x4008000) 2017/12/22 23:45:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) membarrier(0x10, 0x0) write(r0, &(0x7f000022c000-0x26)="26000000130047f12001b1dc59002200360b140902000000000000ffff000133050003003f40", 0x26) 2017/12/22 23:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000099a000-0x8)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000075000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000dbd000)={0x0, 0x0}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f000026e000)={0x2, &(0x7f000099c000)=[{0xffffffffffff3f78, 0x8}, {0xfffffffffffeffff, 0x5}]}) write$evdev(r0, &(0x7f0000ff7000)=[{{0x77359400, 0x0}, 0xf63, 0x3, 0xd0}, {{r1, r2/1000+30000}, 0x36de578e, 0x8000, 0x8c40e69}], 0x20) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r3, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) readv(r3, &(0x7f000030a000)=[], 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c3c000-0x4)=0x7, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fcd000-0x8)='./file0\x00', &(0x7f00005bf000)=[&(0x7f0000fcc000)="73797374656d5b656d30637075736574776c616e30b86d696d655f74797065"], &(0x7f0000f32000)=[&(0x7f0000fcc000)='ppp1@\x00', &(0x7f0000b6e000)='wlan0nodev\x00', &(0x7f0000fcc000)='\x00', &(0x7f0000fcd000-0x4)='*-!\x00', &(0x7f0000242000)='\x00', &(0x7f0000fcc000)='\x00']) vmsplice(r1, &(0x7f0000fcb000)=[{&(0x7f0000cb3000)="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", 0x24a}], 0x1, 0x0) close(r2) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fcd000)={0x0, 0x8, 0x4000, 0x2, 0xf7, 0x3ff}, &(0x7f000020e000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000eab000-0xa0)={r3, @in6={{0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x83000, 0x5, 0x5c, 0x1, 0x8}, 0xa0) r4 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000000000)=0x81, 0x4) bind$inet(r4, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r0, 0x0, r2, 0x0, 0x8001, 0x0) [ 45.233660] ?: renamed from tunl0 2017/12/22 23:45:55 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000a22000)=0x0, 0x80800) fcntl$setstatus(r0, 0x4, 0x6000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25000)='/dev/vga_arbiter\x00', 0xa0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000)=0x100000001, 0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000bb6000)={0x81, 0x0, 0x3, 0x1, 0x10000, 0x0, 0x8, 0x200, 0x401, 0x1, 0x80000000, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) r3 = open(&(0x7f00003e7000-0x8)='./file0\x00', 0x2b070cb31075d84a, 0x31) setsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f000052e000)=0x2, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000f0f000)={0x0, 0x0, 0x0}, 0x4) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000aae000)={0x0, 0x0, 0x0}, 0x4) sendfile(r2, r2, &(0x7f0000f0e000)=0x0, 0x7) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000357000)='/dev/net/tun\x00', 0x0, 0x81) munlock(&(0x7f0000613000/0x3000)=nil, 0x3000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00002d5000-0x38)=@hdr={0x2, 0x81, 0x0, 0x100000, 0x0, 0x0, @eth={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x7fff, 0x0, 0x2}}], {{0x0, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="254c419920ce", @empty=0x0, @random="51890491df53", @multicast2=0xe0000002}}}}}, 0x38) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000587000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006c2000-0x8)={0x0, 0x4}, &(0x7f00001ab000)=0x8) madvise(&(0x7f0000f12000/0x2000)=nil, 0x2000, 0xf) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f3b000)={r3, 0x21ad}, &(0x7f0000afc000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00006c5000-0xc)={r4, 0x7, 0x30}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f000091c000)={{0x40, 0x6}, 'port0\x00', 0x8, 0x80000, 0xef3, 0x8001, 0x34, 0x234f, 0x3de55faa, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000044c000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000138000-0xa)='net/route\x00') r3 = fcntl$dupfd(r0, 0x0, r2) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r4, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_wait(0xffffffffffffffff, &(0x7f0000bd7000)=[{0x0, 0x0}], 0x1, 0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x2001, 0x0}) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00007b3000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0xe, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f0000001000-0x1000)=""}) pkey_alloc(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) [ 45.333415] audit: type=1400 audit(1513986355.092:28): avc: denied { setuid } for pid=6239 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b43000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a95000)='ns/cgroup\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000be7000-0x4)=0x0, &(0x7f0000bd1000-0x4)=0x4) setns(r0, 0x0) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb6000-0xf)='/selinux/create\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000f6c000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000e82000-0x4)=0x0, &(0x7f0000f69000)=0x4) 2017/12/22 23:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000ffe000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000e79000)={0x0, 0x30, "3d904da908419117d21ae0b7da53b13b780b7565dbc3d752a6b9f6de51557ee19b6a69b3f9a1881b5bac005c8009e3ba"}, &(0x7f0000778000-0x4)=0x38) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000021f000)={r1, 0xffffffff00000001, 0x30, 0x0, 0x7ff}, &(0x7f000008f000-0x4)=0x18) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 23:45:55 executing program 1: getgroups(0x1, &(0x7f00001de000)=[0xffffffffffffffff]) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f65000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f61000-0x4)=0x9, 0x4) pipe(&(0x7f000050c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000f69000-0x6e)="9d5ba2f8510c9a5d0ddda44b72c35f5700e8198a01f78a6a8aa8224c29a613514969eb18252af761c493d0fe7631127102b7dd6ac15da22fc50c188c2fb026939516f5ba8363a05a2d8b741ac34d97c50bca4592fc3ae51e2c7323b3264f5c5998ce691aef6568ab63bbc8809968") vmsplice(r3, &(0x7f00001a4000-0x50)=[{&(0x7f00004cf000)='C', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000f6a000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x0, 0x6, 0x7f, 0x5c48}, &(0x7f0000f69000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f000005d000-0x20)={0x7fffffff, 0x4e, 0x8002, 0x1bd, 0x2, 0x4, 0x6924, 0x0, r4}, &(0x7f00003c9000-0x4)=0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f69000)={0x7fff, 0xffffffff, 0x0, 0x9, 0xa67, 0x9, 0x8, 0x101, 0x0}, &(0x7f000058b000)=0x20) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000f6a000-0xa0)={r5, @in6={{0xa, 0x0, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8000000080000000, 0xfffffffffffffff8, 0x97a, 0x25}, 0xa0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000f6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000025000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000f97000-0xa)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000005f000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000018000+0x9a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001b000-0x8)='./file0\x00', 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mkdirat(r1, &(0x7f0000f05000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003bf000-0x8)={0x0, 0x0, ""}, &(0x7f000039f000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005e3000)={r2, 0x9}, 0x8) rmdir(&(0x7f0000398000)='./control\x00') 2017/12/22 23:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bc3000)='/dev/hwrng\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000289000)=""/0, 0x0, 0xd9, 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f000003b000-0xa)='./control\x00', 0x1003, 0x0) faccessat(r1, &(0x7f000000f000-0xa)='./control\x00', 0x3, 0x0) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x8) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0xd8, 0x1, 0x4, 0xb, 0xa0, 0x0, 0x4, r2, r3}, {0x400000000000000, 0x0, 0x8, 0x10000, 0x800, 0x8, 0x2, 0x1}, {0x1000, 0x3, 0x8, 0x40}, 0x7, 0xffffffffffff0257, 0x1, 0x0, 0xd1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xef5}, 0x11, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x7, 0x3, 0x0, 0x8, 0x7, 0x7, 0xcd01}}, 0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000003000-0x1000)="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", 0x1000, 0x41, &(0x7f0000001000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000003000-0x8)=[{0x6, 0x9}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000)={r4, 0x80000, r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000007000-0x4)=r6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000-0x1000)="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", 0x1000, 0x0, &(0x7f0000002000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setsig(r5, 0xa, 0x3b) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000009000-0x4)=0x1) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0x2)='rxrpc\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000009000-0x84)="dc95b6090e89a60003a8b4c53acc9c19d98603a5fe81fe0d4397f8ff7efedb7d9da7c84e1b0e30062856ea2a685f4c5521cfc6f6b0b5b8ed2d231c72dad5c46cd257ed406c6f1607270974001557bcd69f82abfe40c026934e5e33a266b9ec7212fbfabe99068e4389be071879055b04821219d7c3259edc9f4b587adbe8b5619ee97f66", 0x84, 0xfffffffffffffffb) add_key$user(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000008000)="393d16a6715a8e9db9164e9fdb0c656b6b664a276a137181ac22e08aa836b8d596acc585393a98f14487dbe050818c40353058186930f16a6152", 0x3a, r0) r1 = add_key(&(0x7f0000007000)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000008000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) r2 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000003000-0x30)={0x8, 0x0, &(0x7f0000004000)=[@increfs={0x4008630a, 0x0}], 0x0, 0x0, &(0x7f0000003000)=""}) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000f14000/0x2000)=nil, 0x2000, 0x1000000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00002d1000)=0x0, 0xff) 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f000050d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000050e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000f5b000-0x70)=[{&(0x7f0000f61000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f61000)=[], 0x0, &(0x7f0000f62000-0x60)=[], 0x0, 0x0}], 0x1, 0x0) r1 = gettid() ioprio_set$pid(0x1, r1, 0xeb5d) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0xbc, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc48a73ff1659ef4250e4f31cfd1b0c21e1a87daac317e82f472d4505fc504658004b7993de11233f60a90e1ce034b8a8ca176854e93fc8ab9d3a176b3176ceaa6264440169da3e1c391b9592da7da35c2da55de5e768150f513572bd99103a2c99"}) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 4: r0 = eventfd2(0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000b37000-0x8)=0x0, 0x8) 2017/12/22 23:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) readv(0xffffffffffffffff, &(0x7f0000c84000-0x10)=[{&(0x7f00004d4000-0x40)=""/4, 0x4}], 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f00000c5000)={0x0, 0x0, 0x0, 0x0, 0x0}) dup3(r1, r0, 0x0) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005ec000)='/selinux/checkreqprot\x00', 0x0, 0x0) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x12) r6 = dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) vmsplice(r6, &(0x7f0000bac000)=[{&(0x7f0000a7d000-0xde)="", 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/22 23:45:55 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000db9000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r0, 0x8, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000002000-0x10)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000-0x6)={0x1, [0x0]}, &(0x7f0000000000)=0x6) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r0) r2 = gettid() ptrace$cont(0x1f, r2, 0x1000, 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002000)=0x4) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x10000000, &(0x7f0000001000)="9126658b5790d64dcf944c42be5cfcf3379b1bba945fe4f0944c9ca363a34858629b3ec955e1988d1ef6712a379dc6e8416a5aca70af79a7438d5c69d6853c9e18273b95bfc252d28b11b5d9613580c85a8fd0c92830dfee83a1e4d664bf2f49d135e44257e9792487f4aa33384966bf5dc53370f5d607b314091e38324c30315203282ab18978afa8083aa7d603e6698d3e9df2ace339bc61c2c0", &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x3e)="631f3ae8a543a869730f14bbf392aa287ba94cd1f57868a32c4555882b5916ac51b0d3991d0f4c417aaf16a6a9d9c6a25aa18cdfd5206542462d492055e6") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000005000-0xa0)=""/160, 0xa0, 0x40, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000007000-0x1c)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x9, 0x9}, 0xc, &(0x7f0000006000-0x30)=[{&(0x7f0000004000)=[{0xf1, 0x3, 0x20, 0x7, 0x100000000, "b3601e1990c540bbcc39221630cc1a9c7d3bc84e217cee3cb12c4bf57c926dc51010ef15880d493ffcc9376a90cc80eb8ce8ebe7d4d59f97c93ff922ed9b8fb544436781376e9bf7dcecd1895036be9e95326ec5a1df84017c7f58bd10dae547311051290d8181569d9d66ebcfccbeac8571c0c74feebc95afa01cd669bec3cd94559344576c69123ea6699613bfa4b10e2e8b5e34efec4cee16938e1453ae3fb70106c3266ea5db62b994d32fdde06a5f5cb4c0078c8ee1a05b1ddd37ff0ccbc9dd6b8d4c2d09edfa67a5d53bca129ec4d511b4342bcd6dce23b89f81d6e13776"}], 0xf1}, {&(0x7f0000004000-0xdd)=[{0xb8, 0x5d, 0x8, 0x101, 0x9, "7412d3aa74c098a1d2f22f00b8cc648796eeda6d0b513bba9642a9e392054744e7e4b684a607b8919b1d4c469a7e6968c7dd1be11ec456e75dbfa9d450079bf9bc6e06ac86144a70d97f347079033a11985bbd2c64e496ddd18678a899d395a3d412f3ab002f4d0edab153fd485b87b81e70e54c6fa40a83e2dc3bc35ae38c1e66c17aa095e6dd655f436833c42055dfeaee0b4e011bb60e7a1a38029fa25ba565c65c472f998816"}, {0x25, 0x100000000, 0x200, 0x8, 0x1f, "7cde48222211cdd08d4d98181683c7240b5639415c"}], 0xdd}, {&(0x7f0000007000-0x156e)=[{0x39, 0x6, 0x700, 0x0, 0x6, "a33511fa690e27ac2ff8e3c86a2d401acd14de8b587b5307f884c9615c479f6191146982d6be332991"}, {0x9f, 0x5, 0xa, 0x0, 0x0, "8720a20f1c43c1415fc424e3c547202114e67cf97958720cbb50f3e300fa1cf1465aee38db1bd6606a61c8b347fd46d9ee8bb65668700326e36cde000d1845b5f6624bb963650cb8ba04df0e477e6a165dfc2e413afa87d3ae9a03521180b4f9996aea840257acc389f78efb8b21cfc84d341908ca8e604e01d7899b03455f1e90b189d4f97c8e2d2eb6fd1ae6c4cc"}, {0xce, 0x4, 0x600, 0x5, 0x8, "304db7b2194533f1eed07955fe0e6068043f5cd4ac7310ab1ba0b9ad089d715412e004af58c0058b7835e06beb529db44e7275924ba4897d61d6ece6faea8b909ce5f52fcd735e8858337157e07e2163d32e423170865f0dbd3ff45aaac6e4a8de30f10e9eec9eed2e2768d210ec44bc4b707deb677ae0e19a051b3c017ac811a444968a00d7b9196fb10a06b5d8b1d2ca9d5f17c44b733d0c3d73e09f19cc1e8b6f22ccf89a15bed9e95148d2dbf89f46debeaaaaf39c71898515001005"}, {0xae, 0x40c, 0x4, 0x78, 0x5, "5169328fa31510d591a94781a5920c04a0f8aabe04ee7f9a2230a4085923a78f2062402261fe4a33d3a6a92e80c848dc5ebc61c2a5301b8e3353f694828b3143d18007ae9183b756bb5e52c99bc960b1b397611cfa1dbb70bb82b8aa56b2826054bd8762d3a8ce6981ccf1050777900eb2948a1cbadf35b416ab9957f1b261d478f096705528c0bff0f994a52af83a996bb2e33cf9d6f2fe87a76c5a9a4f"}, {0xf6, 0x2, 0x200, 0x1, 0x80000000, "d088088ecafeff046ba8082b7258751659520c206736d367121f51335cb1c99a9a09a6669d0ace36fbcaf3219fa66a94aafe2a87e7242cd75afb9baf632180ec0ab7c0544ecc352225ecb0a2bc2132b01fa0a3ad7c1b3458ad6ca77a1b5661febbcafb42eb1257af8034fed70d02102b836488bf1106c5501993f0c1bc88b347da671f30a97cb54a30a2d76fbbc2d0af0c576414b6b0d088ccbee01885e3de075a7795aa1da4861e08926bd26557c1ffb56febb7fd621a8e4b33427e502f108d8374847db96c9a605c4f70f25c1c2fff8fed4a933f8ea6ce6f69caa4a8657b19ace28540cf7e"}, {0xaf, 0x1, 0x700, 0x81, 0x81, "fe3b0982a21f64fdf6cf80af44993c5b82f133704eeade7ab1f8e98ffc44ed20a125e974e1aa4092be16528975f37f768d2250f9a7c7e65bf7b4941aa3a92413ad455732982c51efb935181b16470b2d4e88facceb52c66f8bcdb0ea3691f4394722096a380f55b882d10c0a7f3744da321aad71f8d638b6cbb2707b9ebf6efad9faaa40423e721059d9a048b9d9ce7f6733a7e34bf0a546aa8dba7ed9e6a1"}, {0x1010, 0xc7, 0x1f, 0x6, 0x9bc, 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"f6942b7d890a8b58274edea23d4b37c1675600b7af8e283e76a71847f619ebac2fcef5fddc6ac08b3e40b41f428a06e0f9203074346841bbd869d9813df063dc5a2c0c2c27d8e09ecc8943475b666fa1e822935e81187d048e8000bb7ee16f140caff7de6527f5c3da467f0d3e068e7edffff0ad0e42e707a5b4268998fbb9dc3294a931c71c8c4b77056c17d97535a2cbc4e3f5d987830dc5e025d41cd8247cfeb4939a8cf89c72570e98bfcb24d59e180646e09a4f28b68794545b3cf4edf321e1781e9c866e2fbede6b82421169e3385981cfdf65056856f5d8e82f3eb9da43b07361bd5ac890fa1b"}, {0x7f, 0x3, 0xc08, 0x2, 0x8, "439551b450a9135ca469e19d32a63ebe0e226778525afcae3a9241a31d4b56624f4276486bacac2e13c6e95b72378b1994de2420d7ab9d0e8eb99acc8b1603a8656aa665773fcc1cb136725709d60f6117a157f3943a17e99402a6371c431bc29b58ffe7e0bb843205720d8b687669"}, {0xd8, 0x7, 0x300, 0xffff, 0x7fffffff, "6a074dc49d9274e1ec2162f1541e871b9daf95ea0e5af661e4291b4c3dd815ae21bbdbd913f02b4863440cf0e175405b50dc27a59f1a1c0d50cdf18b3f120b5d6fb3f6a56a90b4ee14318e50c9cc677c2ee85d5fdbb5e049e37e72d0fefb440128812640a0faac7874e19da79a6c4ddd60fff320dec91b554c732cfde05d3b1e9275e266d8f5e87931c26485b4fe73346219536b6650fb9b958b0f1b06ecca9c52a6df6f8b0cf1cdf35e082e05044489e6c97eb90901ee9bc07cf937244b7fe03821abd99eb9c360"}, {0xe2, 0x2, 0x1, 0x5, 0x4, "f4cda38d942a627eec6265c7373ff26fddaa72c352078d101f312c4b4c69277614a638375a009b2255b0296ba25e6607bb056451ce1fdc0a26e0b79d1ed06545c87c8efd814660fc3c7b1e2d55b65dd086113edf9c5a2e2b25495bd9ce6f0db77850bce7bfda685014b76e25ad59229ccfadf17bed204d457659abcbf428b0a8f16423fafb948308796063cbf28e567e854a37b3f4d5cb85354607657517849df1df523a35f8457ad25701b99d943f2aea8b3343c1f78a4748fc76bb3431dc6724e346fdd39af9a391d832d6e9920d0578c3"}], 0x3e9}], 0x6, 0x0, 0x0, 0x20000000}, 0x8040) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000008000)=0x5106, 0x4) 2017/12/22 23:45:55 executing program 6: mmap$binder(&(0x7f0000d20000/0x4000)=nil, 0x4000, 0x0, 0x43b7c7ad578607fc, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000c6e000)='./file0\x00', 0x20a00, 0x181) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0xed)=""/237) [ 45.456946] binder: BC_ATTEMPT_ACQUIRE not supported [ 45.465760] binder: 6275:6278 ioctl c0306201 20002fd0 returned -22 [ 45.484031] binder: BC_ATTEMPT_ACQUIRE not supported [ 45.490553] binder: 6275:6285 ioctl c0306201 20002fd0 returned -22 [ 45.519119] binder: 6289:6295 transaction failed 29189/-22, size 0-0 line 3004 [ 45.539859] binder: 6289:6295 transaction failed 29189/-22, size 0-0 line 3004 [ 45.548731] binder: undelivered TRANSACTION_ERROR: 29189 [ 45.554570] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x7ff, 0x4000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000004000-0x62)="515da4dec959604df14abdda925f16c981cf4395210e9056cb5c333d8cb35677535f8fd0ac0d7a0892a69c493b8c198ef475b04c9fa1fdb893f7c8c3699133793b0a3e7bbe9578ebf435d8b0a4bec3ceb9191a1d565b1b4d33611c22b858e6762a1d", 0x62}, {&(0x7f0000000000)="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", 0x1000}], 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0x16)='net/ip_tables_targets\x00') readv(r1, &(0x7f0000000000)=[{&(0x7f00002f0000)=""/4096, 0x1000}], 0x1) 2017/12/22 23:45:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000489000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 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) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000fc8000)=[{&(0x7f000064f000)="290000001900ff0900ffffffdd000002", 0x10}], 0x1) 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e70000)={0x4}, 0x1) syz_open_procfs(0x0, &(0x7f0000d6d000-0x7)='ns/uts\x00') 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fanotify_init(0xc, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f000000c000-0x4)=0x0, &(0x7f0000015000)=0x4) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) utimes(&(0x7f0000aae000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, r0/1000+10000}, {0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004e6000-0x4)=0x9, 0x4) clock_gettime(0x0, &(0x7f0000a5b000-0x8)={0x0, 0x0}) utimes(&(0x7f0000c6d000)='./file0\x00', &(0x7f00004e2000)={{r1, r2/1000+30000}, {0x0, 0x0}}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f79000)='/selinux/load\x00', 0x2, 0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\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) 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) readv(r0, &(0x7f000055f000-0x40)=[{&(0x7f0000001000-0x28)=""/40, 0x28}, {&(0x7f0000001000-0x5b)=""/91, 0x5b}, {&(0x7f0000000000)=""/190, 0xbe}, {&(0x7f0000001000-0x8)=""/8, 0x8}, {&(0x7f0000000000)=""/241, 0xf1}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000085a000)=""/90, 0x5a}, {&(0x7f0000001000-0x91)=""/145, 0x91}], 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/bnep\x00') getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00001e7000)=""/211, &(0x7f0000aad000-0x4)=0xd3) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000eae000)='./file0\x00', &(0x7f0000056000-0x8)='./file0\x00', &(0x7f0000eaf000-0x5)='nsfs\x00', 0x8014, &(0x7f0000b5a000)="3e14e8f52d99b3542bab55c9c6a47395b0ea07c48797c4b7d52b43ff1153c13a188ff58c8bce934dd0a9698fae9de041554c960724fd2c27d5adee7535a6f67b417bc0d86acbbaf81ee8961372357978a98576d6ebe3c6ffcdee8606c46a") r2 = socket(0x2000000010, 0x802, 0x81) write(r2, &(0x7f0000eab000-0x28)="24000000190039f001fefafb07fffc050200fff0000014000700000508000f00ff969092", 0x24) 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000074b000-0x9)='/dev/rtc\x00', 0x4200, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ee000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dfe000-0x4)=0xe8) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000dde000)={0x2, 0x2, 0xa809, 0x7, 0xffffffff00000001, 0xa4}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000460000)={@loopback={0x0, 0x1}, r1}, 0x14) 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000b2a000)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) tee(r0, r0, 0xdd, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) clock_gettime(0x0, &(0x7f0000249000)={0x0, 0x0}) futex(&(0x7f00008ce000)=0x42f5, 0x0, 0x1, &(0x7f000054a000-0x8)={r1, r2+30000000}, &(0x7f0000fbf000)=0x391, 0xfffffffffffffff7) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/access\x00', 0x2, 0x0) bind$ipx(r3, &(0x7f0000cd2000)={0x4, 0x93f, 0xd871, "6f2b2e2c7e02", 0x4, 0x0}, 0x10) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x882001, 0x0) write(r0, &(0x7f00002d3000)="7f4be2b36c5526a5534195cbfffffff7ffff0917fff1ed8f549f1b496490f3f2afa9fd016f97ea68e0ff360f0000e10000004702fb0900000000000000000000097f39147a2c89311b32a9f6687e81f9ffff57fc81911464d8ff1dbf134c98c1ab16dd0f0818000000928ddc81393644a99b639de56025618b04b1e3d4ee1c4cabb2db866a87afd0fd0bbca8dc63eb00235d529b13ca1947cca5f3b9361a00137cba3ee201df9570487293b68c68167c7635d37cd0a27f7d6ff7687624de8b58888f8d15", 0xc4) ioctl$TCSETA(r0, 0x5402, &(0x7f0000c24000-0x14)={0xd2a1, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) [ 45.650350] audit: type=1400 audit(1513986355.412:29): avc: denied { create } for pid=6317 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 45.686400] device gre0 entered promiscuous mode 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 45.696950] audit: type=1400 audit(1513986355.452:30): avc: denied { write } for pid=6317 comm="syz-executor4" path="socket:[12941]" dev="sockfs" ino=12941 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000083b000)='/dev/sg#\x00', 0x8, 0x100) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000b48000)={@common='sit0\x00', @ifru_flags=0x0}) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x210, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001000-0x8c)={0xffffffffffffff3b, 0x0, 0x9, 'queue0\x00', 0x2fb0f25a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000075c000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000eb6000-0x4)=0x0) setpriority(0x1, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x9}, 0x0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x100) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044e000)=0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/106) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) dup2(r0, r0) 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) getdents64(r0, &(0x7f00007d1000)=""/48, 0x30) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00008a8000-0x64)=""/100, &(0x7f0000bd0000)=0x64) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f46000-0x9)='/dev/ppp\x00', 0x200000, 0x0) mkdirat(r1, &(0x7f0000b89000)='./file0\x00', 0x121) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000489000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x0, 0xfffffffffffffffc) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r5 = socket$inet6(0xa, 0x2, 0x0) r6 = socket(0x11, 0x803, 0x300) setsockopt(r6, 0x107, 0x12, &(0x7f0000000000)="", 0x4) sendto$inet6(r5, &(0x7f0000f5b000)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) clock_settime(0x3, &(0x7f0000b2a000)={0x0, 0x0}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) tee(r0, r0, 0xdd, 0x1) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) clock_gettime(0x0, &(0x7f0000249000)={0x0, 0x0}) futex(&(0x7f00008ce000)=0x42f5, 0x0, 0x1, &(0x7f000054a000-0x8)={r1, r2+30000000}, &(0x7f0000fbf000)=0x391, 0xfffffffffffffff7) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00001eb000)='/selinux/access\x00', 0x2, 0x0) bind$ipx(r3, &(0x7f0000cd2000)={0x4, 0x93f, 0xd871, "6f2b2e2c7e02", 0x4, 0x0}, 0x10) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000665000)=""/202, 0xca) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d7c000)=[{&(0x7f0000be1000)="290000001800ff0000000000090009020aa000000000ff06700000000d0009000800001902000000f6", 0x29}], 0x1) 2017/12/22 23:45:55 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00000b2000-0x1)='@', 0x1) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0xfffffdff, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f000009b000)='m', 0x1}], 0x1) read(r1, &(0x7f00000c6000-0x1)=""/2, 0x2) [ 45.903757] device gre0 entered promiscuous mode 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000fb0000)=[{&(0x7f0000290000)="f3d53ff94a88a213d17443c75ff5473f3e94ceb9a0c0141905a94a13b792c8085460ff8eb1fc22b1f453587726163e968d1f9e0a8934a12615ad3501f61d13f59871d739b56bb72c3e3fd2deee4e614fede4f5a1f1ad85141cf537c187484c0a42dc663fc8c09189cf126935b8bb18f50e57bf6467347033a98658450ace2e6c7b448b81f9b13770c721c31235018b5a82a8dd6f03ed616f5eee37fd4780ef6111555fb9780d58c4cb2390db09ef0be713", 0xb1}], 0x1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b46000)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000362000-0x15)='/proc/self/net/pfkey\x00', 0x2f45bc808d4bc90d, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000940000+0xe61)='/dev/sequencer2\x00', 0x103040, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000ad3000-0x4)=0x2, 0x4) 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000c22000-0x4)=0x1000000, 0x4) chdir(&(0x7f00003a9000)='./file0\x00') accept4(r0, &(0x7f0000b52000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000fb9000)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000888000)={@loopback={0x0, 0x1}, 0x8, r1}) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$void(r0, 0xc0045c77) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000237000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e0b000-0x4)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000519000-0x1000)="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") 2017/12/22 23:45:55 executing program 4: r0 = getpgrp(0x0) timer_create(0x5, &(0x7f0000979000-0x58)={0x0, 0x28, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000295000)=0x0) mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000d9d000)=0x5, 0x4) bind$netlink(r1, &(0x7f0000fb3000)={0x10, 0x0, 0x0, 0x0}, 0xc) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$void(0x15) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000894000-0x8)={0x0, 0x0}) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00006c4000-0xef)=""/239) process_vm_readv(r1, &(0x7f0000aa9000)=[], 0x0, &(0x7f0000c24000)=[], 0x0, 0x0) 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f00006f4000/0x11000)=nil, 0x11000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00006f5000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000700000/0x2000)=nil) mremap(&(0x7f00006f7000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00006fe000/0x1000)=nil) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000704000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x5f)=""/95, 0x5f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) prlimit64(r1, 0xb, &(0x7f00006fd000+0x4cc)={0x800, 0x80000000}, &(0x7f0000703000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x102) 2017/12/22 23:45:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001e7000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00008da000)={0x7, 0x0, 0x10002, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000b37000-0x10)={0xffffffffffff7fff, r2, 0x0, 0x0}) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000011000)="657468316d696d655f74797065f000", 0x1) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000000c000)=""/216) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x20081) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCCBRK(r1, 0x5428) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f000000b000)={0x0, 0x18, 0x5, @thr={&(0x7f0000012000)="8c7848c265e0d8f4b1c8fa9dd0f3edb01124753c26ee44219e4597a16390b341bdb225cc334ad64543dee763a1859aeaefa788256036c5b90f9294200c2ab8b0b7672bb9c790905f239dea27a8e9d5cebb47f346fdf9c2803cb7755746e1d0685858395186953cb3f9f29902f8a66657ea9b38a30d", &(0x7f0000013000-0xf3)="349c7e0ee8c147cd09f8b7285ab7f3c7fd79ed4860c7fcaf4a5f0bff9f6b94591adca39c370ed0ec2a59f006e0b543f98b6336dce768b6ef344442d5fbccc1b1364ad9140da51add4e98e03a89e2126dafbd92c4741f25f991d9b1246af7ce1cd0bde829679e75f31866c980a2e3e15dda109da475f947b5ba0ef1b9659c64dd96e9b95b2f20cb38721970a8a6e857424164bca6770db0fbd6affcb73aac5e2af7cf6012e7788ba1f176af721e34bef3f546513ef8d0de2c49e5688d2bd51d8e4054a398d361010fd2ed85f8fa2f684be8c56b099f37be287bd0c88f93c0321a1f72319ce41a5c9c5d0094adbe9714f70052eb"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000012000)=0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) timer_gettime(r2, &(0x7f000000a000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000003d000+0x78b)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000038c000-0xc)={0x1, 0x1ff, 0x91, 0xfffffffffffffff9, 0x0, 0x0}) r2 = epoll_create(0x8000000000000f4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000548000)={0x0, 0x0}) epoll_pwait(r2, &(0x7f0000549000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bc4000)={0x0}, 0x8) 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000102000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000022b000)='/dev/usbmon#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000bfd000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00007cd000)={{r2, r3+30000000}, {0x0, 0x0}}, &(0x7f0000fbf000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000e6000)=0x0) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00009b3000)={0x0, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, &(0x7f0000e93000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e12000-0x108)={r0, @in={{0x2, 0x2, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x7f, 0x3, 0xffffffff80000001, 0x6, 0x400, 0x6, 0x2ce, 0x2b0, 0x7, 0x4, 0xffffffffffffffc1, 0x80000000, 0xffffffff, 0x69]}, &(0x7f0000580000)=0x108) r1 = syz_open_procfs(0x0, &(0x7f000089c000-0x58)='net/mcfilter\x00') pread64(r1, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) 2017/12/22 23:45:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d0000)='/dev/sequencer\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x0, 0x10011, r3, 0x0) r4 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000389000)=""/21) ioctl$BINDER_WRITE_READ(r4, 0xc0046209, &(0x7f00008d4000)={0x0, 0x0, &(0x7f0000846000)=[], 0x0, 0x0, &(0x7f0000b57000)=""}) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x1, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$void(r0, 0xc0045c77) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000237000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e0b000-0x4)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001aa000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000519000-0x1000)="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") 2017/12/22 23:45:55 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)=0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="20abd42627435eb98e321b0d607e4a77cda11be11f0592a8b19356ec45cfbaccb1c4a68f381bf9c2748bd8885af242bc682e6875a59cb15e104ee5ba67734897dd623e44272abf8e105b3db48538b9588e4ee2622fdddcbc5f9845fe0b8b46db4d334677264dc42c66ce60ec1544f9fb70612c24039b40915a451e34219d6f5539a6b72ad93ca001055833953796134c72862a0adf75a6580f0c4b436f6b916e546ca485ce7015d1c644d5636ea169c0fa870cc6b37d0ce58e665558bcd8fcc0e8f08c33c666a4bb90effff42b1a448a5b22873ff25dfbf8ba70cef12eb64547d4b9899e4991323a5163cee8f4d6a4ac3607f4506e8350") ioctl$TIOCSTI(r0, 0x5412, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000002000-0x4)=0x80000001) read(r0, &(0x7f0000002000-0x31)=""/72, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000002000)='./file0\x00', 0xcf) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ppp\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000-0xe)='./file0/file0\x00', 0x1000080) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000)='illinois\x00', 0x9) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001000)=0x600000000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000005000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0, 0x0}, &(0x7f0000006000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r3, 0x540f, &(0x7f0000007000-0x4)=r4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000007000)=0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000006000)={0x3, 0xffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000008000)={0x55afb914, 0x0, 0x2000, 0x80000000, 0x3, 0x93, 0x0, 0x6, 0x7, 0x7ff}) 2017/12/22 23:45:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000199000-0xd)='/dev/usbmon#\x00', 0x7, 0x303202) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000909000-0x108)={0x0, @in6={{0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x2, 0x112f, 0x5, 0x9, 0x7f, 0xb3b3, 0x6, 0x7f41e965, 0x7, 0xa2, 0x5, 0x3, 0x4, 0x101]}, &(0x7f0000001000)=0x108) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000198000-0x20)={0x10000, 0x8, 0x2, 0x8, 0x0, 0xffffffffffffffff, 0x9, 0x5, r2}, 0x20) ioctl$TCXONC(r0, 0x540a, 0x6) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000ae1000)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000910000)=0xb4) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000fba000-0x1)=0x4) readv(r0, &(0x7f0000e80000)=[], 0x0) ioctl$TCXONC(r3, 0x540a, 0x2) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000187000)={r2, 0x9}, 0x8) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f000027f000-0x8)=[0x8, 0x27]) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000ae2000-0x4)={0xfa2, 0x100, 0x1729}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000905000)={0x101, 0x2, 0x8, 0x9f, 0x0}, &(0x7f00004ca000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00001da000-0x8)={r5, 0x7}, 0x8) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000b85000)=""/0) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x10)={{0x0, 0x7530}, {0x0, 0x0}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000471000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567e59dbc67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000aa8ebbff060100000b01000000b121ec1474d722f542000700ec008bc5cfb7ebe7ec7ee87ccc00100000b300024f0298e9e9f55606aa0110000004000000ccfad791a2ffe3c5632c1adb8a335bd8b2d17fff361b571068393d33b5affa000f1ad0b4c2c23eef679567ac95f1d2a2182fe4", 0xc8) 2017/12/22 23:45:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f000024b000-0x4)=0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x0) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockname$ax25(r0, &(0x7f0000bd0000)={0x0, {""/7}, 0x0}, &(0x7f00004e4000-0x4)=0x10) 2017/12/22 23:45:55 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c66000-0xd)='/dev/usbmon#\x00', 0x2, 0x2) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ade000)=0x1ff) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000061e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000e1c000)={0x0, 0x7530}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000ad0000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000db3000)={0xdd, 0x0, 0x0, "7175657565300000000000000000000000000000000000000000018000000c000000008000000000000000000000000000fa389f00", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x14, 0x0, &(0x7f000000e000-0xb8)=[@request_death={0x400c630e, 0x3, 0x4}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000f00000-0x3)={0x0, 0xfffffffffffffffe}, &(0x7f0000f28000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000323000-0x14)={r4, 0x7, 0x5, 0x7fffffff, 0x2, 0x5}, 0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000fc3000)=0x0) ptrace$poke(0x5, r5, &(0x7f00003d2000)=0x0, 0xc9c6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91bf327d3058602e45b9cd2b3"}) 2017/12/22 23:45:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000da3000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000cff000-0x8)='./file1\x00', &(0x7f0000204000-0x8)='./file0\x00', &(0x7f000063e000)='tmpfs\x00', 0x0, &(0x7f0000b8f000-0xe2)=',') 2017/12/22 23:45:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001000-0x30)={0x14, 0x0, &(0x7f0000076000-0x14)=[@dead_binder_done={0x40086310, 0x4}, @increfs={0x40046304, 0x3}], 0x5b, 0x0, &(0x7f0000bb9000)="eb963ce18546545d8c8ad43d924feccae91bb6462620406e99f34d6130d76db70c7876394fe7ba9f80f9decd2adc5097c252c78bac572ad816442d7428df2137a7759ca36a619882ba0d842067a876af71b47777351a36c94d2b9d"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000237000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2017/12/22 23:45:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000424000-0x8)='pagemap\x00') fcntl$setlease(r1, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000fba000-0x8)={0x0, 0x1}, &(0x7f0000e8f000)=0x8) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000dc4000-0x1b)={r2, 0x13, "bc1970f7857f00e947c311693c9bae233c14c4"}, &(0x7f0000dc3000-0x4)=0x1b) fcntl$setlease(r1, 0x400, 0x2) [ 46.113824] binder: 6432:6437 ioctl c0046209 208d4000 returned -22 [ 46.150415] binder_alloc: binder_alloc_mmap_handler: 6432 2011a000-2051a000 already mapped failed -16 [ 46.202839] binder: 6462:6464 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 46.210762] binder: 6462:6464 ERROR: BC_REGISTER_LOOPER called without request 2017/12/22 23:45:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f000083b000-0xa)='./control\x00', 0x2) fdatasync(r0) rename(&(0x7f0000fa9000)='./file0\x00', &(0x7f00003da000)='./control\x00') sendto$ax25(r0, &(0x7f0000072000-0xf)="1cb7ea2ebb12b44b55d9bc6bdd2350", 0xf, 0x50, &(0x7f00002d1000-0x10)={0x3, {"ccf940981848d6"}, 0x7}, 0x10) 2017/12/22 23:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f00009b5000)={0x0, 0x0}) r2 = gettid() sched_getparam(r2, &(0x7f0000945000-0x4)=0x0) getsockname$packet(r1, &(0x7f0000a94000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006e3000-0x4)=0x14) ioctl(r0, 0x1267, &(0x7f00008fe000)="") 2017/12/22 23:45:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000db000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000767000-0x9)='net/stat\x00') ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000ffb000-0x1a)={@common="6c6f000000000000030800", &(0x7f0000691000)=@ethtool_dump={0x3f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b18000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) listen(r3, 0x0) r5 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x1c, &(0x7f000089f000-0x4)=0x0, &(0x7f0000e90000)=0x4) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/22 23:45:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000216000-0x14)={0x40, 0x7f, 0x2, 0xf9, 0x3}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fff000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000a8a000)=@ethtool_modinfo={0x42, 0x7, 0xfffffffffffffffb, "51e2805d31fa1e7b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) fchmod(r0, 0x6) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:56 executing program 0: pkey_alloc(0x0, 0x2) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000001000-0x8)={&(0x7f0000688000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) read(r0, &(0x7f0000000000)=""/110, 0x6e) r1 = epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x4c8000, 0x0) r3 = getpid() getpriority(0x0, r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000004000-0x18)={0x10001, 0x3, 0x9, 0x6, 0x0, 0xf2ae}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000004000)={0x4, 0x52, 0xffff, 0x9, 0x1, 0x1000, 0x6, 0x4, 0x0, 0x1, 0x4}, 0xb) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000005000-0x28)={@generic="3a0b07efda8884ab9c25f41bfdad35e2", @ifru_addrs=@ipx={0x4, 0x1, 0x5, "dda44fd287c9", 0x7, 0x0}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000005000)={0x7fffffff, 0x6, 0x2, 0x2, 0x22, 0x80000000, 0x0, 0x800}, &(0x7f0000001000)={0x5, 0x5, 0xff, 0x3b, 0x0, 0x8, 0xffffffff, 0x3ff}, &(0x7f0000002000)={0x9, 0x854a, 0x0, 0xfffffffffffffff7, 0x2, 0x7fffffff, 0x1, 0x2}, &(0x7f0000006000-0x8)={0x0, 0x989680}, &(0x7f0000004000)={&(0x7f0000001000-0x8)={0xffff}, 0x8}) ioprio_get$pid(0x1, r3) tkill(r3, 0x14) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000001000/0x2000)=nil, 0x2000}) bind$llc(r0, &(0x7f0000005000)={0x1a, 0x0, 0xf8, 0x0, 0x3, 0x3, @random="1b5f74632f1f", [0x0, 0x0]}, 0x10) ioprio_set$pid(0x1, r3, 0x7) socket(0xd, 0x5, 0x1) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000007000-0xc)={0x0, 0x0}) fchdir(r1) 2017/12/22 23:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000415000-0x4)=0x1c, 0x4) connect$unix(r0, &(0x7f00007fb000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getpeername(r0, &(0x7f0000f80000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000029f000-0x4)=0x58) 2017/12/22 23:45:56 executing program 7: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000013000)=0x0, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000006000)=[{&(0x7f0000016000)="953762ace5a240be8dac3f6a2e", 0xd}, {&(0x7f0000005000)="c5969b572e15a38088825b68c4a44baf15a20ce7871d391d3e3d804aee07a7e7e0ae6872f84bf79b11c9c143ab978062bdfd547ab56c1f1cf58fb4927a411700060ecb69b484b203cc2db5bf53bf209217317a6923e347fbcdf525d58c3b11c0f1184d694437de8e52595a724899694fa99311e1235d77bf64757314e31c93fcb719cdaa00e6afd25d275c191195b628a05e5bd750b334c8bd61facc7408f3adbea58c1146649fa42b8621370651154e5f", 0xb1}, {&(0x7f0000017000)="eff21807cefb1dc2a6fc3dbd9b25", 0xe}, {&(0x7f0000018000-0x9e)="33a81468d9b0891430eb06f5dc1518f9be1d557ddb57bb6bf5272f65d63ede48078ae4d1ea2ee33c66a6063c18300fc95953934b3d706e9beb3260958b5c6a010f2a5c50a66880c3be684280b415d6c9bd57e51c9cfa0f664f063d49823a2e827752c42064d9160de8c4aa53f9b5554d135c1a7e63d6f05be3529e1e5c316d31b223b761995b59866a01360c2a4cb5f164b4a2b64269514024528e93fd18", 0x9e}, {&(0x7f0000018000-0xf7)="a1c3c0cf6c0c72932964c97627b82d217b1b278e611264038d1d79e89d75a4e06970cfb2cfde3c6022088d718410ef7648e3fbb06d6ec67f9b46eaa68229ed396783818169e60d8c47b1c65d7d71566372cec8a4ddda0c4ee540a6521c6740e7f033c537439fa81f34a72c70dabf9b508b174a65018c66053dbf2a40b550610958fe0613d6249733fe30fb57d3af8c60f857ece5d1b53d1e42112a913c44a335dde6c349517438511c3234b1c1c0f922716f50e572282b29fcedac77731557781d2c491c15a30acd63cff3538586b798355c86f0870d181a1caa66caa4182e8ce18bf80d5208c8f4dfdce9ddad9ce1c5c3d1040d1f1d06", 0xf7}], 0x5, 0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000019000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 23:45:56 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{0x0, 0xd30}, {0x0, 0x0}}, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f000000a000-0x8c)={0xfff, 0x128f, 0x7, 'queue0\x00', 0x22d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) iopl(0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f000000b000-0x80)=@generic={0x0, ""/126}, &(0x7f000000a000)=0x80) 2017/12/22 23:45:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000001000)={0x7, 0x3, 'client0\x00', 0x1, "497e5ff082070899", "96e5ad31a12842f2a1349f4b21416dfb65e4d5d146cab33975969e20e41f247f", 0xffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x100) inotify_rm_watch(r1, r2) [ 46.258349] binder: BINDER_SET_CONTEXT_MGR already set [ 46.258373] binder: 6462:6478 BC_REQUEST_DEATH_NOTIFICATION invalid ref 3 [ 46.258380] binder: 6462:6478 ERROR: BC_REGISTER_LOOPER called without request [ 46.278036] binder: 6462:6477 ioctl 40046207 0 returned -16 2017/12/22 23:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/autofs\x00', 0x0, 0x0) openat(r0, &(0x7f00009f6000-0x8)='./file0\x00', 0x181000, 0x20) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)="") mknod$loop(&(0x7f00004c8000-0x10)='./file0/control\x00', 0xc000, 0x0) 2017/12/22 23:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000081b000)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000045c000)='/selinux/enforce\x00', 0x1c1442, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f000027b000-0x8)={0x6, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mq_timedreceive(r0, &(0x7f00004df000-0x44)=""/68, 0x44, 0x8, &(0x7f00000f9000)={0x0, 0x989680}) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x1, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000082a000-0x10)='/selinux/access\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bc6000)='/selinux/checkreqprot\x00', 0x100010000400d00, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000dd2000)=0x0, &(0x7f00005ce000-0x4)=0x4) 2017/12/22 23:45:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00008ca000-0x8)={0x2, [0x5, 0x4]}, 0x8) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000190000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') sendfile(r1, r1, &(0x7f0000014000)=0x100000, 0x10001) 2017/12/22 23:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00007d9000)='./file0\x00', 0x48, 0x4) munlock(&(0x7f0000f1f000/0x3000)=nil, 0x3000) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) clock_gettime(0x3, &(0x7f00006e2000)={0x0, 0x0}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009cd000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00007cf000)={0x20, 0x2, 0xb5, 0x1}) fcntl$dupfd(r0, 0x406, r2) ppoll(&(0x7f0000406000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000d02000-0x10)={0x0, r1}, &(0x7f0000185000-0x8)={0x2}, 0x8) 2017/12/22 23:45:56 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000001000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xffff, 0x3, 0x19, 0x8, "69c976d02a9d14361ef7c10c45b8b1d32ba0e1e0ae4c47aa33ef1e9d8c69fc0de86bbf80121dbdad953e67795861636a632475d79c2c120248504cca400f6fb1", "272676278ed74d4ae500a61b124eafb2b3e3dd003eb0f35674246ac169358dd3", [0x1, 0x4], 0x0}) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000002000-0x28)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0x86)=""/134, 0x86}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000002000-0xd7)=""/215, 0xd7}, {&(0x7f0000000000)=""/96, 0x60}], 0x5, &(0x7f0000001000-0x28)=[{&(0x7f0000002000-0x9c)=""/156, 0x9c}, {&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000001000-0x77)=""/119, 0x77}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000)=""/40, 0x28}], 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000e55000-0xc)={0x0, 0x1, &(0x7f000072d000)="05"}) 2017/12/22 23:45:56 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000001000-0x28)=[{&(0x7f0000fde000)=""/94, 0x5e}], 0x1, &(0x7f0000001000-0x48)=[{&(0x7f0000283000-0x3a)=""/58, 0x3a}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f000019d000)=""/175, 0xaf}, {&(0x7f000063c000-0x71)=""/113, 0x71}, {&(0x7f0000003000-0x69)=""/105, 0x69}, {&(0x7f000060b000)=""/189, 0xbd}, {&(0x7f0000885000)=""/238, 0xee}, {&(0x7f0000732000-0xc5)=""/197, 0xc5}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x9, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000022000-0xf)='/dev/sequencer\x00', 0x400, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000021000)='/dev/sg#\x00', 0xc3ef, 0x200) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000004000)={0x1, 0x80000001, 0x3, 0xffffffffffffffc1, 0x401, 0x4, 0xe1, 0x10000, 0x0}, &(0x7f0000022000-0x4)=0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000000f000)={r1, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x1dce825b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000021000)=0x8c) 2017/12/22 23:45:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006b8000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffc, 0xefa, 0x3ff, 0x0, 0x200020000000}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00004db000)=0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f00006fc000)=r0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') mq_unlink(&(0x7f0000381000)='\x00') 2017/12/22 23:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) writev(r0, &(0x7f0000fad000)=[{&(0x7f0000c16000-0x1000)="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0x1000}, {&(0x7f000051a000-0xa0)="a02d90b9ca927bff6093f5502d9938d8388a82468236a6137ca6a57d6ee1812b3265ac0a37f716dd50fab7357afff42500764f4f1fc3851edba2eef411aba03f54fffd23b205838bc6325e0c8f4e9e4e410e98647339c0c0e91092e875d9128f35cdad143a2af1e87573c168e563f8cba679503e28002d4b6a4be90f56592a6bf56a6dd7373f72ae2c5b0ebe932d2065739910d520a8bb633efe32711567900d", 0xa0}, {&(0x7f0000553000-0x16)="3e0f9a0412f85cc6dbbe5fb7421b730ff9634bc44677", 0x16}, {&(0x7f0000e5c000-0x32)="1e564fa50433fa43594f807a71fd43021769ecfa1c47f874800f05b5b9a5ba1f181f072400650dae0aa2d4d67f4d1ca730d8", 0x32}, {&(0x7f0000a12000)="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", 0x1000}, {&(0x7f000093f000-0x4d)="48c00726ab84daab8c2a9f151170bcc2f3921044c0dce71ea0190ad88b9a9f63f361262fb48395d60a1d7bf9e6d4ab17785c4b600d6c839113367e1ebaf6a3ea500230bdb088435c1fd2bbdc7f", 0x4d}, {&(0x7f00008af000-0x2e)="77348ebfc64fca4c7abc6caae557b0d1fbe94af166eeee79179881b25413addc18ea3afe00d6c920da75ac84420e", 0x2e}, {&(0x7f00002e0000-0x83)="4a63f06860a724636d0e89ef8ac1dd70394f644f31d5ba74930d26a1f895b69aaaf3ef76eccf792d82d857a141d70471e8d13ba6f770166c295dc68ccc9be914c8d6448c527ab60acaf15868281549a931510ac179dd2230ba687cffcf15d2338a9876d04cf815b3e7ad1c0f34d8ed3f827ef212d8932eb62e084289cf40ff979a404e", 0x83}], 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4747e630a668ed7d, &(0x7f0000837000)="", &(0x7f0000b4a000)=0x0, &(0x7f000058a000-0x4)=0x0, &(0x7f0000ba9000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a1b000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000108000)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xbaca, 0x1, 0xff, 0x9, 0x0, 0x568c, 0x608, 0x8, 0x7ff, 0x6df, 0x101, 0x561, 0x9, 0x0, 0x10000]}, &(0x7f0000a39000-0x4)=0x108) r2 = add_key$user(&(0x7f00006e2000)='user\x00', &(0x7f0000d12000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000083a000-0x6e)="83347ad32960d4169d08f3209dad05a9f2a96824196148042245df632feede2a8d144754eae4bf5858e62d7ef82fd7f9b6fb93e47cff25317fdfa7523556c9d49477ef88c6ab51d29e70ed1c15aae32ca9cb110c72e6142a296be8f308c1d88b19a2c1466cfd0edafec938ac1727", 0x6e, 0xffffffffffffffff) r3 = request_key(&(0x7f0000447000-0xb)='cifs.idmap\x00', &(0x7f0000c72000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000707000-0x19)='#bdev-wlan1.\\nodevcpuset\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f000012f000)=[{&(0x7f0000f08000-0x81)="959b8ff00b391f8dd08880e5c210bc54e5c49fa632cad83fc2f43197ae2a3e6c4d17811428a6c547928401f32db3148cddbbfc4cceb41d6f9ef28da0499b759ddfc3a264fd2f8d13ccda8cbb8a4ab171f0600b41216cc20d958c75a1a5f803fa0db35ce0de85dcd95bb8ca508f59bc6c5bc1cfb7e7b617c3fe94bf720fd2030502", 0x81}, {&(0x7f0000af5000)="499db62c108caa4ff964fc1f9d589d70366497e741f6fe1be328d8f2b03172aa86454b7ef431e4277b271dfe8a41f42c993d8916a50a5c002e7822742311f601a32e78617aad1fdfd26b5ef60b6a68904d7eb19b6063c17aac4e222792b9bdf4dc950d2727643253b2cbba53f11e9adc04219f80084c14069ad5b4fecaced6695f835c0a79700111d06c10ce477b254228be4b969a68706add7712c09a523113842bd3caf78a8a17a891194763bde7dbd33cfadb733163394c6a84f88bc9bdd6ffe6c0e1853b807475d1df62985fc2ea90729e9c824e1f5a9f9a361be32d1dc01e2261a6ff8a35a01a02", 0xea}, {&(0x7f00001ea000)="60ad80a132f5d936e5134605dcb1ca49247cc48a7f0da738c34ade6d270ae5dd907b98ad36ea5e94a12be47f91abd399979833be4bf4675faaaa45c741e667880827ca23031fc945a9e68d4ecb14e3e6bf4a47411d9526c34109851db45894991eaeb574834029a4e89297ba342b79ee9c0b20a712707701c96ecdebd02d3cab665d00ae6e702b87773315fba9311bacae24580c843f61a4fa3319cee4d5c384d2fd43ff5b2faaf0e0b923a266971c109d32b084f7e76c07e158f98dbca3c7fcfc25909dbade22b4f5009c99da20efd68a9d19a9f8ea4d302d72f981acab0675c634e96ac747c1a301", 0xe9}], 0x3, r3) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000773000-0x8)=@assoc_value={r1, 0x9}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000d3c000)={0x401, 0x48f9, 0x4, 'queue0\x00', 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000024b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00009c5000-0x8)={0x0, 0x10000}, &(0x7f0000711000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000090000)={r5, 0x1000, "8e1164f4e7a7fef7c6390b466c90bd1e4e3e0f44bfc71e8a5026b6aa7a2c94a3fe0642439bf1c94b8390595e4f828b1d33ea293beb83b11d89c4615f8dac0a8f19f5fb23c46bbe2a13044d86a1435a22af43c605dfe71823cca235cadc8a3a1030be6451bc550daa3f80f0576d07fd798b1585fab54a80eb44a7a8adc109197df594ed8c26d5ae13501b6e1ba504b426ef3fc36b6820078e80581a395924371ba2fc8321303c3272a78cb438cd2d5efbc2b8cfbe0ea1f8c7ee3e0f6013bb8bc141d0ce41fd1b34e741974aec03e830c7c57dde7d18c53a0d39af0a386da87f8fcfeebf7b5a8cacb5e316c7189f0da004ac75345aaef8e0265ba31966c32ed9a4375eee3431cd670fca4db840bfad8c68b9c647b657de10c5cff74e3286c58cf569a8420ae81de2df99eedc9fe42b35696cd705254db1b72b50246c0dbbb0544d31c119c9707f472fc56f6224e62d50b87c9911285626cdf42124b5b9871eb8c29c163b684d26ebf3ba707fc385bcfcd2dbd9adf05330d7af1124886422c6771883e2931282c8bcf477a3d2e75994df90acdedcf87079015d65e2bc153aaac2e0781c2598243832b67f851e712cf51cfd7e5862e946e31d973f88915c80f9096e08a0ac33e1023da64f23aedb6c183d5f8ecadc5fb8b30122b9c2f92c4bb8d3cb6586983ef17bf4590204fcf10343c801e2bf2e93dffd3aa037f485a092820249565dd3f6d1a719bb74447083b0e6cf7db395a094cc83367dc1cc577f939e2f0d7ad6a401e9753e374b5cc7d1bdfb97cd80028224893be9e70cddb9614f01cbcdf977b4773c88334080b4a4078b54c18c84f50e1defaa4da5e4cc91bee3882edecae18df9cf551d942e2c6b2149443c0701ac5bfa2f6bb13b19701bfaf01a5ffad91e1d49e21c7b5a3f6a82d8e7aee3aa03ad1e7e9633e545b8d9035f946423f986a801a1632ea31562b3695e5894cd71233f22057f3d5cfe58b450fafc67054cbce3a91f3e538d5d1730e0fe647e7394848d9b617d61ee824ef8d06fe5869633f37b57033466c6523e27de9f31ffdfc30b29f1015ef90974b21c3e56163b5f6bfd65e05ed01270e22ceb2c53cef07dc501261ce197c96e08f983a4843e3ca8104d82d69eaf006a78150bb85b68c466f48a5953bcc6238278e65695347a3c8a66bc407eddb136f1ccfed3f6596eef0577432dd162701cae8fe49a1b673665f8f9eb73293feb56ba17f39d0d516b70f1e7a41198e4d8e01aed8b7c5ff2e6d63aa6af43b64318124b4b2af61000252583ccd2df436afb9948cc7fac773e883bfb156b1d768efedd63abb51afde98de41d9f9297d058c73123c53a176cf07c11576a885ea86f2b6a31166ed878d6b6f83ae0266ad4fd4f16029e81a09503c5db97f67617a01d293a56652620df2903c4174311d073c77c36c42b35fa3d1849f3e057e030c1163990af88fad08e6a4b3239dec3604f2741eda9b06bbe47ad4cd75f8666ad59fde3d46fbe2ba75f119c7c9b36db2ae18f51b123233a0f3804133c8fcc7a23974437ba7d857ce3479878423e6d25ebd35edbecd728c0847488db71395bd51623a30989d822d3541dcc4e06e3ac8e8c07f5c221d47be34a1ca0f09b7d6cbd4813815916176649534e1ded7da3baa93268407f01f95728e4576001f0f27c4386567ff22fdac88024b303934ac8800a7a3b66384b83487746d9e172bbc2e78120919fade5c551f2a538b635b9185916e359d7dadca64a878ad268f016f313fe43b3b619cb71420904787cb1a8859aa4959637510f7f0f3e2980738e27bd9deb1372d6f6204c26df9e5995ad1765039602354154968f083d4bcb8ad2517ef5c26d7f8d7acf4ac1e04bbdab2bbf6ce314010fd75fd157bdb7fb17449733af8eb2332d16f61703624b18ae6904f2ff9bf66c25f63e402f2fa2ba3a5dd4d8ad3bd20649a3704cce0413edd7427959373a82f2f7bb6c7892d1a677d95c08f717302e652ab7f62d99ea879ca58465568f08c51004d9a4dc8efebcde88c85a78e35ffa27101a7670cdf82b1f3dc64f076835aa15e8c69ca1bebe639c8cea698c43b4f433b926bdf36276e58497455163a366f81904697fc8d251ce51981e8c6f60c89ccc2772e92527d041978af88d74e2c5f341aeaf4f6298f0ef814200b8acbdf1b81a239415b4ba35293c130d57abc65035bb6b3a0719e5863d4b8ed6a60481ed623e7160ac85acfee0b62181820c31a55f966acfa47d6ecc61754f8287c2b6e3fab41f3912b5377ede96251a08ae76c05f26faa94cba43385c8831f85de44ae0cbb8835f87edc92a003025868f0db6719c212d8b911afc39c25b9a241ad8df9de8dbefda90dc37bd79068976d8a32ef35b0ff47c681950d4f9bfa0b9c1f5230a2b5d553c9422620be20477010b98e5094ace85eb064e998e7ca0a7183789633e4cceb8f25074c491138068daf14c38d140fb287c47916e46c0022588e1ced060af0c9a5e80972f1ca41c6f859c302a09fa050ca674e37d50b599f78ce880f1254c49c1a1de292b1915a285d64a812dc76bf3815cdf98fd327b031d85c91a924770c65a191fcd6bd72c7601c38fbf5d97d1bc164c3d53d03388b31e1297751f30e9134c849a15c077d0daf2002a0d5d5a7890ec704891c475a75e0ab441c64c61d4d1fcf1ca99e122d7b61ede0fc2e8e1e200f9d7f516f50775cbbaf7d70e0279de1bafa85bdbdcdc858007c6e486bbf39ef7b34eace79aeeb9904a21a98732e0268826ea946c7c9ceda729a4acc09019775154937dc45204c51c624bd9b9d4b80f9472f637d452ad7c54e220726ec3e5304389256be3466a09ecdc70d2087d66366bb31fa9e17bf5e266878bdf70d69571b4e53f3b0e95ecfb2de5c9fd808f25300b1f831742dca86ff25f479351b69c3a34105d429ce78eb5a18dee628e3521fa25193e4f420ee2b713496fe96d808b61742fdae1f21e3929c4958d33f087fa64f82f0072652411cb13abac87793b127298c29ce63206aff913dbabade7fe16759b25012503c7eeb2ba6c625f0817811c3f0b040bb0201e6e668cc5e391b04a205361a65ca214d6bd964d3d0409b4620f49ea5425c9a73d52d4038e899a6ab6a8bd31c504e3657885dfab53d01f489206203273a4d8a5d9251ea08688f6a15bd2fab0db8147ee5234eba2f259902a70da3c200311340e15091678fdf9510cacc1201e1a01a2a0c0719262b41400fbd8762be71b38fab575b582204880027b02f3c7f07a619d1978f0732ef062e389daf4b6f625d2b1d05849170a97d0f790026af22761d2062dfa0e1d7c7e3b9a5f761d23a161cfbd89cfe4dd9b2a3db9ce3097fbd3af72100fc356994a31bd5ef982ff719fa3e4efb5d9aac29f942d789f875c3339a0c5124b1b527ee9262cdaaf6a09f7f80599223642f1d040357cf250874777592bd276884c946f291c8440298107379f9ff92cd59d89dca9e5b223399e755bcd856ae641781844d42d9be7f5e247942e7957c8590dd69093ec1a1c811c630311fc0c85fb7c8f43fcb04970d7835ccbd2a6f2774e631eeee37a015b09098b8ae47cdfed10939510dd5d84b545aaa4756fca019b915a50bbb40c3c47e121609d157c87b496a31ddf27cc09111cf353475b6d3eb4a1df9453bf07a9369c986f66ad2efa245f4dad2b377d0694dcc046f4179244197137e7eb8e4e87b80196e2d0424a424bb36c356c687a9b144f3fe47d3a0ebe07fd0af13b6248b14d832a8d1ef4b7e5c09825cb0a0a32e5e315d9bc6d917c3dada001bde06d4bb462fcaa8f22354748a705ed563a3f2aa2fd7db1fc77523a1ef1b0b1112afd5d0c0c3b8d79363711041d3ea0b03489305fed36ab3637f8b4b870963a8bf3ef82159afd6b7e6c95537d1eb70bc842f2f3f5319e9e5b6f081dad2ca469e21b08e041f9bbf8d7be712e48064d0cfa6c2ce783b5be185276de0a45872b6368989f66f8ee6bed68d53a73ad67141639fc0f842c84d9e8429310ba542c8dbbc1bd65afc3aa6ceeee0422dcb42c06d6cb37451898d3a676d59069bf6208396864262931cf12409de1640e1935e5d9e2ca4aa0a34f829178c1caec7b44f8c069ef55b4e87d16174307d4f79cabd87fed7d1f2bc52b3b2877e18444c668b619e13cd6a1da2975e680cce3cf63836ba8af1e395ea8e613d91acd30840505d176e9caf2647de3712d15accf27c44b2db4064b5c5bbbbb058f3bff19d91c01b9f6e8634fc8b6a9fe7593df70d8bdc6048ce9b874191c5dc504066276722e76b461a9dc08786fe545b8e515b49bda93357939d90c378d216b7ac22f775d6b5b1ea3d6e9a351de0bbc5333741ffb48f187ff43a73dc63b4eedd0b382974f923c0675eaa7cde829a1ada03dec54901c404fa91dffbe6daf209a2dc9bac0ab1454039025c5aeb14674a1dd3200ba0c48ac739ccf784183ade614bce413502e10b5c73f2a9e7e56dcea30a4f215d7467330db9bde481621bdf99a0a6b8a624236504db814413c27d5fbc7d498dd8eb23eebc703c60d7453a76f06362c74e476137cf4a28f9bad87e561e8aabbeb107bc650b93dac56326dff9133b01192e7dee5cc4838a542aea40d093e2f1d59f3d0bfdd99dfc1f36e82ae9abed7310170ec156b670549c925bfcd7f596f942997bdbad67ba1b8e31b321b6c62f6b55d68efbacb44e78b63d669439a5cf9f4f8678861889abf530b73d3b0cc41688a6b6cd4b4b987c18a3797bfdcd54b594f2018eaccb1f4123d2d99c0de5b3f4cfcadf4713d49e4b88b38089eafa8db9204872ceff31ba1108a91f19534fc32b92fa9dfc552d0d8d6046818a87b9b520225ba4ec4dc78c9de7926ad038361c318e78525919ba0be975d9baec6e5686688f86fad3ff7625723834b8655bfa8a23ea929474d1547252f67ec36a522b9b0a4179083fdacf956d76cd93c50d768f2606c86d78bbfbf11232c010a1bea16a876b8e68a848abe4c36b6c56e73d04831b611a19eba3876f67b1b989449ac24813ea415d0d46f801317248327cea6e158743cc5ad9dc38b4d656caa4898168c9a77a385842c3be8804a32e7bf9125492997f80dd2838a1b7f8323a3d3297caf41d547fa432a9bb846707afe51b41ca1da52bcc592476181129dee46a608a523142562b148cf0572c21e91986f95bf1a239ec27be5974b12bf78f92de3cfa0f150652e4fa427b6dacf1b7e422f53f6696b0585bc09e001e2edb385460fd7a5310100053c1542d2ea49db961c095de67f953043b81ac293fbf27de832fdcdc96085d53e643690fa89e3f5a8a96fe38b377694b768bf93b273398076eb2f193a070de47643cd4abc9b5bf06b4323c815852113011a29c0d5d7766077f3ec436e971cca949f54dda6007abc8890eb3cb8b25aadb3888ce4516422a3b3d10a0d2f8e8c145f4d4074ee7cc9f9bb9f1748294a3dab0a8b636af98420268de08ccc9a647847f1ecdd916024fa4076912582c43b8773d6b8e7589603bd8f39a0be1f3376116f7b54834c1ddc23cb810979c175081ac982caa0029b49594e826802b3301c14189629044620e5d113836c00949ce25adad09b2358e13d9b5a5316010c2941c2ba269da7d691f5f52ae11f07ed32e47dfeaef9ad528cb7a3d5149ebbb806c2129ab870a80edd350b7c0fd9c732c9fb1ab57e1d298960d25fe85dc151ea7fde3a9c4e052c9c0b7b51b2a624eeb37afe20f5699cd568eb7a32b88b1a0908307b0e1983ae5a20232dfbfaacfe48acec11d5c6f3dbed6a24cb30e1a9bf350ef56857723e"}, &(0x7f000013a000)=0x1008) 2017/12/22 23:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(0xffffffffffffffff, &(0x7f0000e81000)=0x0, 0x0, &(0x7f0000843000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f000004a000-0x20)={{0x0, 0x2710}, {r0, 0x7530}}, &(0x7f00007ce000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00006a1000)=0x7, 0x4) 2017/12/22 23:45:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000001000)='ns/uts\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') rmdir(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x3) 2017/12/22 23:45:56 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000011000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f000096a000)={0x6, &(0x7f0000192000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000001000-0x8)={r2, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x8, 0x0, &(0x7f0000014000-0xc0)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f000000e000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000001000-0x30)={0x8, 0x0, &(0x7f0000010000-0x80)=[@release={0x40046306, 0x0}], 0x0, 0x0, &(0x7f0000001000)=""}) lseek(r1, 0x0, 0x2) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000014000)={"52c7cb875f860d79f898899559dcba61", {0x4, 0x3, 0x8, "bca18603bfbf", 0x0, 0x0}}) mmap$binder(&(0x7f000000d000/0x4000)=nil, 0x4000, 0x4, 0x41010, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000)={0x0, 0x0}, 0x80800) 2017/12/22 23:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00000ac000-0x8)='./file0\x00', 0x40000, 0xa0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000957000-0x4)=0x40) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000029a000)='/dev/rfkill\x00', 0x240000, 0x0) socket(0x8, 0x80000, 0x5) pipe2(&(0x7f00007f7000)={0x0, 0x0}, 0x800) bind$unix(r2, &(0x7f0000cc9000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f0000ffe000-0x4)=0x0, 0x4) 2017/12/22 23:45:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) execveat(0xffffffffffffffff, &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000487000)=[], &(0x7f0000876000)=[], 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000332000)={0x0, 0x0}) fstat(r0, &(0x7f0000d65000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000)=""/0, 0x0, 0x0, &(0x7f0000d94000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8) r5 = getpgid(0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) fcntl$setown(r1, 0x8, r5) tkill(r2, 0x16) creat(&(0x7f0000dad000-0x8)='./file0\x00', 0x0) 2017/12/22 23:45:56 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000001000-0x4)=0x1f, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/22 23:45:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x7530}, 0x81, 0x8, 0x4}, {{0x77359400, 0x0}, 0x6, 0x7fff, 0x10001}, {{r1, r2/1000+10000}, 0xb841, 0x5, 0xcf}, {{0x0, 0x0}, 0x100000000, 0x5a1, 0x401}, {{r3, r4/1000+10000}, 0x4, 0x101, 0x2}, {{0x77359400, 0x0}, 0x1, 0x9, 0x4}, {{0x0, 0x7530}, 0x4, 0x6, 0x5}, {{0x77359400, 0x0}, 0x6, 0x7fb5, 0x200}, {{r5, r6/1000+10000}, 0x8bf, 0x9, 0x3}], 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$evdev(&(0x7f0000fe6000-0x12)='/dev/input/event#\x00', 0x0, 0x2) writev(r7, &(0x7f0000596000-0x20)=[{&(0x7f0000f46000)="a6ce94a86fc148be8a5d8c45a92f3de4", 0x10}], 0x1) r8 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000021e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet6_dccp_int(r8, 0x21, 0x10, &(0x7f0000808000-0x4)=0x0, &(0x7f00002ac000-0x4)=0x4) readahead(r7, 0xff, 0x459a89e6) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00006bc000-0x4)=0x0) r10 = syz_open_procfs(r9, &(0x7f00004f9000)='mountinfo\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f0000296000)={0x0, 0x2, 0x85, 0x2, 0x9, 0x3}, &(0x7f0000619000)=0x14) getpriority(0x2, r9) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r10, 0x84, 0x1, &(0x7f00000be000)={r11, 0x8000, 0x4, 0x5, 0x5, 0x8}, 0x14) 2017/12/22 23:45:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000031c000-0xe)='/dev/keychord\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f81000)=0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") pipe2(&(0x7f00009ed000)={0x0, 0x0}, 0x80000) accept4$packet(0xffffffffffffff9c, &(0x7f0000e7b000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000133000)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b56000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000984000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000099c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x800, 0x2, 0x100, 0xa, 0x20, 0xa0, 0x1000, r3, r4}, {0x8, 0x2, 0xbb, 0x3, 0x9, 0xffff, 0x8, 0x9}, {0x1000, 0xffff, 0x1, 0x0}, 0x8001, 0x1ff, 0x0, 0x0, 0x8c, 0x0}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200, 0x80000001}, 0x13, @in6=@loopback={0x0, 0x1}, 0x9, 0x1, 0x0, 0xa5bc, 0x9, 0x9, 0x8d0}}, 0xe8) 2017/12/22 23:45:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) r0 = socket$unix(0x1, 0xb029e32d027d559f, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ioprio_set$uid(0x3, r1, 0x0) 2017/12/22 23:45:56 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000b3c000-0x34)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f72000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f72000)=@int=0x8c, 0x4) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000f73000)=@int=0x100000001, 0x4) 2017/12/22 23:45:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='wchan\x00') write(r1, &(0x7f0000a06000)="568df2f5cbc5280076a579094f8ac24b1719add1ffac5d1ce44ce55ba9e7b32f7b21207661bbd89132b8c51f107666c1baef8bf9bacbdbac3d9ab144ff54ca0226f74b7b816fd54990f3e43848d3746e19dfa84b9315a70f06ae8eedcffde7eb5224d42f7fc0898756dc4b83df4171330779e7", 0x73) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) fremovexattr(r1, &(0x7f00008a2000-0x1f)=@random={'osx.\x00', 'posix_acl_accesssecurity@\x00'}) 2017/12/22 23:45:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e5000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000122000-0x8)='./file0\x00', &(0x7f000081c000-0xc)='./file0/bus\x00', &(0x7f000094c000-0x7)='mqueue\x00', 0x0, &(0x7f0000a67000)="") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c5a000)={0x0}, &(0x7f0000f2b000)=0x4) 2017/12/22 23:45:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00006af000-0xc)={0x4000200e, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/validatetrans\x00', 0x1, 0x0) getpeername$ipx(r1, &(0x7f00006e9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a17000-0x4)=0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r2 = gettid() wait4(r2, 0x0, 0x3, &(0x7f0000531000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 46.903308] binder: send failed reply for transaction 32 to 6559:6576 [ 46.916705] binder: BINDER_SET_CONTEXT_MGR already set [ 46.922860] binder: 6559:6563 ioctl 40046207 0 returned -16 [ 46.932538] binder_alloc: 6559: binder_alloc_buf, no vma 2017/12/22 23:45:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x418200, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) capget(&(0x7f0000001000)={0x19980330, 0x0}, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0}) getpid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) 2017/12/22 23:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000044d000)={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0}) 2017/12/22 23:45:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x1b, &(0x7f000087b000-0x4)=0x0) r0 = socket$netlink(0x10, 0x3, 0x2) pipe(&(0x7f0000d4e000-0x8)={0x0, 0x0}) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000c98000-0x9f)=""/159) connect$netlink(r0, &(0x7f0000c7a000)={0x10, 0x0, 0x0, 0x2}, 0xc) [ 46.932559] binder: 6559:6581 transaction failed 29189/-3, size 0-0 line 3127 [ 46.952188] audit: type=1400 audit(1513986356.712:31): avc: denied { setattr } for pid=6586 comm="syz-executor0" name="wchan" dev="proc" ino=13810 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/22 23:45:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000036f000-0x4)=0x0) 2017/12/22 23:45:56 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000001000-0x4)=0x1f, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/22 23:45:56 executing program 7: sigaltstack(&(0x7f00003c4000/0x3000)=nil, &(0x7f00008c0000-0x4)=0x0) madvise(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x13) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00005b7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='keyring\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r0, &(0x7f0000000000)=""/92, 0x5c) mkdir(&(0x7f0000000000)='./file0\x00', 0x893a47a2c0e9fbdd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000002000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x13)='security/[)keyring\x00', r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000003000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000-0x8)={0x2, &(0x7f0000005000-0x10)=[{0xffffffffffffca8e, 0xb1, 0x0, 0x100}, {0x8, 0x4, 0x4, 0x1ff}]}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0xf7b8, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000005000)={r3, 0x7, 0x2, 0x9, 0x2, 0x3}, 0x14) ioctl$KDDELIO(r1, 0x4b35, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000005000-0x1c)={&(0x7f0000006000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[{&(0x7f0000006000)=""/247, 0xf7}], 0x1, &(0x7f0000004000)=""/251, 0xfb, 0xffffffffffffffe0}, 0x2) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000003000-0x48)="a3c4c5bd92f338b6c4cfe5237f6864ed5d6556ba5d5021ff38aaeb3b49ba5c5dfc758c1bfc95c060e12ef7044d064dd852bf1e79d9c007a5325bb65b9dd075c6e978d4d7bdf276b0") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000008000-0x98)={r3, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x2}, 0x98) [ 47.004120] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.010632] binder: undelivered TRANSACTION_COMPLETE [ 47.017004] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.053945] binder: send failed reply for transaction 35 to 6612:6619 [ 47.064801] binder: undelivered TRANSACTION_COMPLETE [ 47.070593] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/22 23:45:57 executing program 4: ioprio_set$pid(0x2, 0x0, 0x4005) ioprio_get$pid(0x3, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000783000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x8) ioprio_set$pid(0x2, r0, 0x31) 2017/12/22 23:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000da2000-0x6)={0x1, [0x6]}, 0x6) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004da000)='/dev/autofs\x00', 0x210000, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a28000)={0x60000000, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000af1000-0x10)='/dev/input/mice\x00', 0x0, 0x20040) getpeername$packet(0xffffffffffffff9c, &(0x7f0000181000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000078a000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000299000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xaa, r3}) sendto$packet(r0, &(0x7f00003ae000)="8e7eca98ed5f3c9594749dec6ab099a56ff86e03234b3fc5045dd4a439", 0x1d, 0x4000000, &(0x7f00006a7000-0x14)={0x11, 0x17, r3, 0x1, 0x29c, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000490000-0xb8)={0x0, 0x5, 0x7f, 0x8, 0xfffffffffffffffc, 0x5, 0x4, 0x8000, {0x0, @in6={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff52, 0xacc3, 0x1, 0x9, 0x5}}, &(0x7f0000cf0000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000500000-0x108)={r4, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0xf6, 0xd85, 0x20, 0x641, 0x1f, 0x5, 0x5, 0x0, 0x100000001, 0x400, 0x8, 0xfffffffffffffffa, 0xffffffff, 0x2]}, &(0x7f00003e2000-0x4)=0x108) capset(&(0x7f0000be7000-0x8)={0x19980330, 0x0}, &(0x7f000032e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00006e0000-0x30)={&(0x7f00003fb000)=[0x0, 0x0], &(0x7f0000281000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00003a4000-0x8)=[0x0, 0x0], &(0x7f0000bd5000-0x8)=[0x0, 0x0], 0x2, 0x9, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0}) r5 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000506000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) vmsplice(r0, &(0x7f0000e78000)=[{&(0x7f0000146000-0x3d)="", 0x0}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000163000)='/dev/rfkill\x00', 0x202000, 0x0) getdents(r1, &(0x7f0000ebb000)=""/177, 0xb1) 2017/12/22 23:45:57 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a57000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00008ee000-0xa)='highspeed\x00', 0xa) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000238000)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6gre0\x00'}) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r2, &(0x7f0000681000)='>', 0x1, 0x0, &(0x7f0000529000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/22 23:45:57 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x9, 0x7ff, 0x0, 0x4, 0xfffffffffffffffb, 0x93, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000e9a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000c99000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:57 executing program 2: mknodat(0xffffffffffffffff, &(0x7f0000d2c000-0x8)='./file0\x00', 0x9000, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00009d5000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004bb000)={0x0, 0x6, 0x1f, 0x8}, &(0x7f00006ba000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000041d000)={r1, 0x0}, &(0x7f0000000000)=0x8) r2 = userfaultfd(0x8002000007f7ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) fcntl$setown(r2, 0x8, r3) 2017/12/22 23:45:57 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)=0x0) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000639000)="02", 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000001000)=r2) 2017/12/22 23:45:57 executing program 4: openat$rfkill(0xffffffffffffff9c, &(0x7f0000512000-0xc)='/dev/rfkill\x00', 0x0, 0x0) epoll_create(0x14) clock_gettime(0x7, &(0x7f0000633000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/22 23:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f0000fb0000)=[{&(0x7f0000290000)="f3d53ff94a88a213d17443c75ff5473f3e94ceb9a0c0141905a94a13b792c8085460ff8eb1fc22b1f453587726163e968d1f9e0a8934a12615ad3501f61d13f59871d739b56bb72c3e3fd2deee4e614fede4f5a1f1ad85141cf537c187484c0a42dc663fc8c09189cf126935b8bb18f50e57bf6467347033a98658450ace2e6c7b448b81f9b13770c721c31235018b5a82a8dd6f03ed616f5eee37fd4780ef6111555fb9780d58c4cb2390db09ef0be713", 0xb1}], 0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000029b000)={0x0, 0x0, 0x0}, 0xc) waitid(0x0, r1, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000164000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a55000-0x10)='/dev/input/mice\x00', 0x0, 0x200002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e6f000-0x98)={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]}, 0xb42b, 0x3}, &(0x7f0000f30000)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00004f1000-0x8)={r1, 0x1}, &(0x7f00000ed000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000082d000-0x8)={r2, 0x100}, &(0x7f0000cf9000)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00009e8000)={@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, 0x3, 0x0, 0x0}) 2017/12/22 23:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006f4000)={{{@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=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bd6000)=0xe8) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000d3000)={0x8, 0x6066, 0x3, 0x5}) r1 = socket$packet(0x11, 0x2, 0x300) openat$hwrng(0xffffffffffffff9c, &(0x7f00002a1000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000db6000-0x4)={0x0, 0x3, 0x7ffc}, 0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f000038c000)='/dev/sequencer2\x00', 0x32080, 0x0) 2017/12/22 23:45:57 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00006f3000-0x104)=[{0x2c, 0x29, 0x4, "1c030645b307e6727947f43896f1bf05233d35e97b47302fd35380304d"}], 0x2c, 0x0}, 0x0) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x80006) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) fsync(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fdb000)={0x11, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0xffffffffffffff80, 0x30}, &(0x7f0000aeb000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000070e000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x86, 0x4, 0x7, 0x8b}, 0xa0) 2017/12/22 23:45:57 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000011000)='/dev/sg#\x00', 0xb82, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x2000000000000, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x0) timer_getoverrun(r1) r2 = memfd_create(&(0x7f0000003000-0x9)="656d30656d302bdc00", 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80585414, &(0x7f0000003000-0x16)=""/22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 23:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x3, 0x2) readv(r0, &(0x7f00002b1000-0x30)=[{&(0x7f0000a96000)=""/1, 0x1}], 0x1) getsockname$netlink(r0, &(0x7f00000bf000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001d7000)=0xc) r1 = syz_open_dev$sg(&(0x7f00004a6000-0x9)='/dev/sg#\x00', 0x4, 0x80) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00004a8000)=0x0) memfd_create(&(0x7f00001f7000)='\x00', 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000c72000-0x4)=0x10000) write(r0, &(0x7f0000649000)="020baf010200000000067bbc8e1d4048", 0x10) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) tgkill(r0, r1, 0xc) r2 = open(&(0x7f0000000000)='./file0\x00', 0x101040, 0x40) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffc, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000000)={0x1, 0x9, 0x42f, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) renameat2(r2, &(0x7f0000ce3000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4) getsockname$unix(r2, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2017/12/22 23:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000315000)='/dev/ppp\x00', 0x200, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000109000)=0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x6)='*[$*)\x00', 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000002000-0x30)={0xff, 0x6, 0x80, 0x401, 0xc748, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000116000-0x28)="298c98108077c55c31475893fd96faf4b055e1790fc79b2b7be51a2511bb6d37d5410dcde299d60d", 0x28, 0x8000, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000d5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00008e7000-0x28)={@common="74756e6c3000000000000c00000000e3", @ifru_data=&(0x7f0000b94000-0x20)="5b8ead444b7d467cdb00e8ee000400000000000000ab00000000e7002072b6d5"}) 2017/12/22 23:45:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00008c7000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) recvfrom$llc(r2, &(0x7f0000659000-0x1000)=""/4096, 0x1000, 0xdc7dcfcd1a97bc9, 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000c72000-0x70)={0x10001, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0x7, 0x1f, 0x8e, 0x3f, &(0x7f0000cdf000-0x10)=@generic="354b22b1bd6d8d893e7cefddcaedfcbe", 0x0, 0x8, 0x2d35}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) 2017/12/22 23:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x4, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) flistxattr(r0, &(0x7f0000d75000-0xf4)=""/244, 0xf4) setns(r0, 0x40000000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000272000-0x4)=0x80, 0x4) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000861000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000075c000-0x4)=0x0, 0x4) 2017/12/22 23:45:57 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff, 0x400, 0x2, 0x20}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1000, 0x1ff, 0x4}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x1, 0x0) writev(r3, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) readv(r3, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setparam(r0, &(0x7f0000312000-0x1)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000a9a000)={0x0, 0x0, &(0x7f000053b000-0x10)={&(0x7f0000d7c000-0x30)={0x2, 0x6, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x0, 0xa, 0x0, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/22 23:45:57 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000096d000-0xc)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000605000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000d7b000)={{0xfffffffffffff9fe, 0x4}, {0x5, 0x5}, 0x1, 0x0, 0x10001, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ed4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000f03000-0x8)={0x4, &(0x7f00001ea000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00009a9000-0x8)={r3, 0x20}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000e0c000)=0x3) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00004bb000)=0x1) futex(&(0x7f0000000000)=0x0, 0x5, 0x1, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000e95000-0x4)=0x0, 0xc7fda99635440eee) fcntl$F_SET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000c89000-0x8)=0x3) recvfrom$inet(r2, &(0x7f00002e7000)=""/142, 0x8e, 0x0, &(0x7f00006c8000)={0x2, 0x1, @rand_addr=0x8e41, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:57 executing program 7: r0 = socket$inet(0x2, 0x80a, 0x0) bind$inet(r0, &(0x7f0000ba2000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cc2000-0x2)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x80006) epoll_pwait(r1, &(0x7f00004de000)=[{0x0, 0x0}], 0x1, 0x7ff, &(0x7f0000170000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) fsync(r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000012000-0x5)={0x1, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fdb000)={0x11, 0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000fdd000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fdc000-0xc)={0x0, 0xffffffffffffff80, 0x30}, &(0x7f0000aeb000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000070e000-0xa0)={r3, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x86, 0x4, 0x7, 0x8b}, 0xa0) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000006000-0xc)='id_resolver\x00', &(0x7f000075f000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c92000-0xce)="", 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r0) add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = socket(0x2, 0xa, 0x8000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000b2000-0x4)=0x1, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c06000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a45321, &(0x7f0000cc8000)={{0x6, 0x4}, 'port1\x00', 0x80, 0x41001, 0x1, 0x1, 0x7, 0x5, 0x8, 0x0, 0x3, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:57 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000012e000)='/dev/usbmon#\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x5, &(0x7f0000001000-0x28)=[{0x44fc, 0x1ff, 0x100000000, 0xfffffffffffffff8}, {0x3, 0x7, 0x5, 0x7}, {0x9, 0x8, 0x1f, 0x5}, {0x0, 0x3, 0x2, 0x7}, {0x401, 0x1, 0x1, 0x9}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000a4f000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004b9000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x100000000000024, &(0x7f0000a4f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000003, 0xa012, r1, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000066e000+0xbf4)={0x0, 0x7}, &(0x7f000003b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000055000+0x227)={0xe0, 0x20a, 0x0, 0x1, 0x0}, &(0x7f0000bf1000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f56000-0xb8)={r2, 0x10001, 0x5, 0xffffffffced2443f, 0x1, 0x1, 0xe9e8, 0x1000, {r3, @in6={{0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xd80000000000000, 0x100, 0x3ff, 0xffff}}, &(0x7f0000db8000)=0xb8) 2017/12/22 23:45:57 executing program 2: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) timer_create(0x7, &(0x7f0000e0f000)={0x0, 0x31, 0x5, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aee000-0x1)=0x0) timer_getoverrun(r1) sendto$inet6(r0, &(0x7f0000c3e000)="", 0x0, 0x8884, &(0x7f0000f5f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000f68000)=0x2, 0x4) 2017/12/22 23:45:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)={0x0, 0x0}) write(r1, &(0x7f0000008000+0xad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000009000-0x8)={0x0}, 0x8) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) getrandom(&(0x7f000023e000-0xe3)=""/227, 0xe3, 0x3) pwritev(r0, &(0x7f0000fb6000)=[{&(0x7f00001d1000-0xe)="7f", 0x1}], 0x1, 0x0) ftruncate(r0, 0x80) 2017/12/22 23:45:57 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000014a000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x16)={0x9, [0x400000000044bf, 0xa6c, 0x80, 0x7, 0x10000, 0x8, 0x7, 0xfffffffffffffff7, 0x100000000]}, &(0x7f0000000000)=0x16) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000003000-0x50)={{0x2, 0x4}, {0x6, 0x5}, 0x5, 0x3, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) 2017/12/22 23:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000005f000-0x8)='./file0\x00', &(0x7f0000b89000)=@random={'system.\x00', 'vmnet1.\x00'}, &(0x7f0000e36000+0x1dd)=""/158, 0x9e) r0 = syz_open_dev$loop(&(0x7f000000c000-0xb)='/dev/loop#\x00', 0x0, 0x800000004302) preadv(r0, &(0x7f0000bb0000-0x8)=[{&(0x7f00005c7000-0x56)=""/86, 0x56}], 0x1, 0x0) 2017/12/22 23:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) rt_sigpending(&(0x7f000031b000-0x8)={0x0}, 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e46000-0x3)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000ad7000)=0x0, &(0x7f0000f15000-0x4)=0x4) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000a2b000-0x4)=0x0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:57 executing program 2: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000935000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fa2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000fa2000-0x4)=0x14) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fa2000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0xe0000002, 0x1, 0x2, 0x1, 0x400, 0x10, 0x20, 0x20, 0x5, r1, r2}, {0x9, 0xfffffffffffffff7, 0x40000000, 0x3, 0x9, 0x6, 0x4, 0x329c}, {0x20, 0x8000, 0x0, 0x5}, 0xafa, 0x4, 0xa7, 0x0, 0x8, 0x3}, {{@in=@multicast1=0xe0000001, 0x100000001, 0x3}, 0x10, @in=@rand_addr=0x7fffffff, 0x6, 0x3, 0x3, 0x7, 0x9, 0x7f, 0x1}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000001000+0xfde)=0x2, 0x4) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00008c6000)=0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='yam0\x00', @ifru_flags=0x1102}) kexec_load(0x4, 0x8, &(0x7f00000e8000-0x80)=[{&(0x7f0000400000)="0afe1d63c9efbbec4271dff2be942e8b16fcd937ca932287a8ae9ac5b6", 0x1d, 0x0, 0x3f}, {&(0x7f0000aab000)="61b25854efa146a417ba5bf47eebd8deb064517401694667136b49fa187e1755892552d695a09851e4216c76d50f2fb91df63b4ae6492bdec07906b49e078559f9ed2aafcb286a009ed8521d4db56137c4497bbe0483159ec9e7960ec52ebe3406", 0x61, 0x1, 0xffffffffffffffff}, {&(0x7f0000e50000)="b7dcbec5e2c07d7edc3e10f1af9f8e1c2ee14ba6d7bdcae3e894a7f697754ee61f1b31684789fa611d0b672b8fcfa905d2dfa5334ce2b16c819de941542ac0bd00d5082491654e64603e432b1ebb47ef5894a9b1a12a74b36fec21e50ee3c2139695c99ef5c5ea6c89d5888aef2ebe7d59abccae4e35a98c8c3e324ab98a2f0e5ad78f1410bc548f0b4d96b91dca3852ba9ea900f293fa1aa6a3311edefe529063846533faf02320646cfd3651bd1ced74d6d257f745a155e8", 0xb9, 0x9, 0x800}, {&(0x7f0000c27000)="73e6c87244dbc712fbbf6f7b14ed7724aa3db2673ca6c707ebece450be9a91c96050b93ac7f02754778f24548acb6a6b65c1f4bbad57c642", 0x38, 0xc8ee, 0xffff}, {&(0x7f00006fb000-0x7e)="122c7c516fd136d876ce032afa619eede330a851072176db7f39299c35bc2954a22cb98d0276a9533ec880e4c3a7c00a72c7954674117537cdea83f0dd296c11e70605d732085eaf282a9867ba23b2cdd24054a3e77183b72818f9206ea59547c7111ccb9c513d4d9a845cb2bc1892cfd36b2e4400285ea2722aff6ec700", 0x7e, 0x5, 0x5}, {&(0x7f00004a3000)="fca14cb716ef9d6552f8daa1b13a3af9c35eb3ea32c897d6fbf4c0946aaaf1433af872f43520e7008e97592845be64dac8c0070008b02bac78e121808d29255c124316412e4eee8a51f31626ee6b9d077a603fdc869763b24c2554cea412a6a18ca6ec918d9bf2dfd6b560d972d203e1ec957e3710df4721b986dd3ed6f13437e681b289c73e0a3dcb7685d5e0fb28fc18251069164e314629593fc391e171ede5b07a2dd8b8cb837498846f81fc", 0xae, 0x325, 0x80000000}, {&(0x7f00009a4000)="a8bae832f4a78483b37019505ec8b9b5969b6f59a5900b388b7c18794e9e67df408ad6fd8f510b7ee9a8b969dc6a2e62849bbdc51cb61d9bc69e129f", 0x3c, 0x800, 0x0}, {&(0x7f0000736000)="67dee565a406914bfd59406350d43f1ac0b094fd4d90582852dff8b30360d07c4b8398686e9ce5c420436bca738d", 0x2e, 0x80, 0x6}], 0x1f0000) r1 = socket(0x1000000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000074000-0xc)={0x0, 0xdc, &(0x7f0000d36000)=[@in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x937, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000967000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000ce1000)={r2, 0x38, "fb5f71f8f454ea498f1e61f3b3163489528a4de21259025898b3773a9c9b69de792a49de0ef493fbf7315d4ef10945a5308db1fc91ac3cd6"}, &(0x7f0000aa1000-0x4)=0x40) write(r1, &(0x7f0000808000-0x27)="260000001e0047f791f6caff00242207070000000700000000000000aa0737550500040008ff", 0x26) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005e0000-0x4)=0x0) r0 = getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000c52000)=0x0) rt_tgsigqueueinfo(r0, r0, 0x2b, &(0x7f000036e000-0x10)={0x35, 0x7, 0xfffffffff, 0xfffffffffffffffe}) r2 = syz_open_procfs(r1, &(0x7f0000a8d000)="6e65512f00010000725f636107686500fcdbc056a546f7b4f0a48e1c38305c02a9642473feb18040ec8a4449c9e85f57cc5a317b37ab6a8dc3f5d1a3e2f0107f969817e15a2517f07d931521362c5d2638cd65f1b6a9cb94b474571e7ea87046f2a870e2b9f0eb73ca83cdf8ad98627b109f40381a524f57a171ffe08f4ec80654710c49fd43e86dca01251ca3cef0bfdd222f611b01ef9a") ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000053000)=0x5) pread64(r2, &(0x7f0000000000)=""/4096, 0x1000, 0x0) 2017/12/22 23:45:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000a54000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000d2a000)=""/112, &(0x7f0000812000-0x4)=0x70) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000430000-0x14)={0x4, 0x5, 0x10000, 0x7, 0x7}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000800000-0x160)={{{{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]}, {{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, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "b01ccc7ae21f23bd295e7f458a4913687934e859190b9f920af28df65265623dddfc2bf2b1ed3f3c407841a1b2d2e53d1b5fc299a8642c699c3d41c6c14826379326e39cd3bed127909a1a3a4ade2a51"}, 0x160) 2017/12/22 23:45:57 executing program 6: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f68000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4001}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f68000-0xc)=@ethtool_rxfh_indir={0x3, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000295000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000f68000)=0x0, &(0x7f0000de1000-0x4)=0x0, &(0x7f0000068000)=0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f6a000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000bcf000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x1, &(0x7f0000f68000)={&(0x7f0000f68000)="2945622e75cde9bc44df6db3d21393bf25bd2b83231e8eae32df5b196b8c4162276f875f08a5cf13d459b5710ac645d75b3c9578dc87850d31766fed566f7a768fe420f4fa9fab81d9bef8b9426d3c8fe0c01b890a8d716564dc65e3d9ec5053e8299463cddcf7f53a10d1c66891825a56f94173d42835a85d8210d06c9e1fc34fa58baa43d0d5f6f8d57e630c39b95e9420980313ed5fec3e7c95682f3912778a40ec954886954a7433beb8e104", 0xae}) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000092f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f6b000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000de2000)={{0xa, 0x3, 0xfffffffffffffe00, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3b27}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xf5a}, 0x5, [0x8, 0x4, 0x3, 0x400, 0x3, 0x4, 0x1, 0x1]}, 0x5c) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000ebd000)={r4, 0x3f}, &(0x7f0000f6a000)=0x8) 2017/12/22 23:45:57 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d26000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d26000-0x18)={0x800, 0x4, 0xff, 0x7, 0x5, 0x4}) setitimer(0x0, &(0x7f0000ce2000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c9d000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 23:45:57 executing program 1: personality(0x600000b) r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x8902, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r1, &(0x7f0000000000)={0x6}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000003000-0x4)=0x7) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000001000-0x20)={0x3, 0x81, r3, 0x100000000, r4, 0x1, 0x1ff, 0x7fffffff}) write$eventfd(r1, &(0x7f0000014000-0x8)=0x0, 0x8) 2017/12/22 23:45:57 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e07000)=[{&(0x7f00005e5000)="290000002100190001003524000a00060200001600000000000000040d001400000000190000000008", 0x29}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000002a000-0x10)={0x1a, 0xfd, 0x1, 0x9, 0x1, 0xffffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = syz_open_dev$loop(&(0x7f0000006000-0x2)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x4000000000001268, &(0x7f0000028000)="") 2017/12/22 23:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f00000e3000)='./file0\x00', &(0x7f000034c000-0x20)=[&(0x7f0000fff000-0x1)='\x00', &(0x7f0000f90000)='wlan1\x00', &(0x7f00008f7000)="2fa62b2d5d7b296b657972696e676c6f5d422d00", &(0x7f0000a5e000)='w\x00', &(0x7f00008dc000)='$@)wlan0bdev)mime_typebdev\x00', &(0x7f0000269000)='trusted%\x00', &(0x7f00006cf000)='+em0\x00', &(0x7f000098f000-0x6)='## :#\x00'], &(0x7f0000471000)=[&(0x7f0000455000)='*bdev\\,mime_type,\'-\x00']) dup2(r2, r0) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e85000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e44000)={0x0, 0x80000001, 0x0, 0x4, 0x4, 0x100000001, 0x7fff, 0x80000000, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xe8b, 0xd7, 0x9, 0x58}}, &(0x7f0000714000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000352000-0x8)={r1, 0x80000001}, &(0x7f0000a96000-0x4)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = signalfd4(r2, &(0x7f0000ceb000)={0x0}, 0x8, 0x0) signalfd4(r3, &(0x7f0000510000-0x8)={0x0}, 0x8, 0x0) finit_module(r0, &(0x7f0000ac1000)="6c6fd65b656d3000", 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r3, &(0x7f000089b000-0x10)=[{&(0x7f0000b68000-0x58)="5b779c16418b88299804bdc8f7c8edcbde8a4c45453959018c22e1bf379884cc78805242afbe76f6791fd71f429a7a193feff2cfb6eb59f1b0e9d741000f83a6cfaafdf6c05cb97f8ad3d3e05b3a76e42a52f3a656e993c6", 0x58}, {&(0x7f0000f90000-0x98)="f0dcdc328694e0b4092c2644a4f0f5c050259b857bc4747011d3ac5b946980c2e178994902e9ecefd1390265a403cdda675fe581d65cbadd5d3d92b8745705bfbd5747c8b51c3c9887bf19b046e51854ff737497ea7ec5747e1573009b807635833f9e7c13fed5f7a29d7d4ea38f33dfdbd53ed5d8945991e6c847be8ae4c5dbb75b64b987207e3c86f044d7e17baafc5df66f31315c10fc", 0x98}], 0x2, 0x0) 2017/12/22 23:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000015c000)={0x0, 0x0}) r2 = creat(&(0x7f000009c000)='./file0\x00', 0x20) fstat(r2, &(0x7f00004e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$usbmon(&(0x7f0000653000)='/dev/usbmon#\x00', 0x1, 0x4100) dup(r1) r3 = dup(r0) r4 = openat(r3, &(0x7f0000e64000-0x8)='./file0\x00', 0xfd, 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000108000-0x4)=0xc2, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000d13000)={&(0x7f00000bc000-0x60)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet_sctp(0x2, 0x20001, 0x84) 2017/12/22 23:45:57 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock(&(0x7f0000b1e000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001db000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000d07000-0x14)={0x1, 0xffff, 0x5, 0x5, 0x3, 0xffff, 0xffff, 0xabd6, 0x4, 0x7}) r1 = open(&(0x7f0000012000-0x6)='./bus\x00', 0x40000000141042, 0x0) truncate(&(0x7f0000faa000)='./bus\x00', 0x10002) preadv(r1, &(0x7f0000788000)=[{&(0x7f0000c3b000)=""/198, 0xc6}, {&(0x7f00000cd000)=""/100, 0x64}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d48000)={0x0}, &(0x7f0000b4f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40400, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000b1a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000b20000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f000056e000/0x2000)=nil, 0x2000) mmap(&(0x7f0000b1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000b1d000-0x8)=0x20) 2017/12/22 23:45:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac5000+0x6b)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000d83000)={0x5, 0x0, 0x8009, 0xffffffff, 0x9, 0x0, 0x8000, 0x9, 0x0}, &(0x7f0000e46000-0x4)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e93000-0x20)={0x4, 0x3, 0x9, 0x7e00000, 0x1, 0x1, 0x81, 0x4c3cba3f, r2}, 0x20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getgroups(0x5, &(0x7f0000d81000-0x14)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f00004a6000)='./file0\x00', &(0x7f0000959000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00003d8000)=[0x0, 0x0, 0xffffffffffffffff]) fcntl$setflags(r0, 0x2, 0x1) bind$netlink(r1, &(0x7f0000407000-0xc)={0x0, 0x0, 0x1, 0x2}, 0xc) setresgid(r3, r4, r5) mount(&(0x7f0000d33000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f000076b000)='ramfs\x00', 0x0, &(0x7f0000728000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) 2017/12/22 23:45:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a19000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000c59000)={0xa, 0x3, 0x480000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00005f9000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000e98000)={0x200, 0x7, 0x0, 0x7}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000a5a000-0x4)=0x1e) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00008a5000)=0x2, 0x4) 2017/12/22 23:45:57 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2017/12/22 23:45:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x3f) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000c47000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000eda000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fee000-0x8)={0x0, 0x4}, &(0x7f0000db5000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e45000)={r2, 0x6, 0x1, 0x4ce, 0xff, 0x8}, &(0x7f0000b2a000)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f51000)={r2, 0x1000, "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"}, &(0x7f0000933000)=0x1008) r3 = socket(0x0, 0x86, 0x0) connect$inet(r3, &(0x7f00000b4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) setresuid(0x0, 0x0, r0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) syz_open_dev$sndseq(&(0x7f0000a0b000)='/dev/snd/seq\x00', 0x0, 0x1) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000038000)={0x0, 0x0}) write$sndseq(r1, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) write$sndseq(r3, &(0x7f0000049000-0x1c)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r5, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000003b000-0x8)={0x0, 0x0}) 2017/12/22 23:45:57 executing program 0: r0 = syz_open_dev$binder(&(0x7f00007fa000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2017/12/22 23:45:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ceb000)='/dev/binder#\x00', 0x0, 0x800) fcntl$setsig(r0, 0xa, 0x33) openat$ptmx(0xffffffffffffff9c, &(0x7f0000202000-0xa)='/dev/ptmx\x00', 0x4281, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f00008c1000-0x28)=[], 0x0) 2017/12/22 23:45:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x3, '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 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a00000-0x10)='/selinux/member\x00', 0x2, 0x0) bind$inet(r1, &(0x7f0000205000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) clock_gettime(0x0, &(0x7f0000298000-0x8)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000e3a000-0x70)=[{0x40, 0x3, 0x200, 0x4, @tick=0x591, {0x80000001, 0x20}, {0x7, 0x5}, @addr={0x8, 0x1}}, {0x3, 0x2ccb, 0x0, 0x5, @time={0x0, 0x0}, {0x80000001, 0x10001}, {0x8f, 0x100000001}, @time=@tick=0x1}, {0xffffffffffffffff, 0x6, 0x1ff, 0x7, @time={r5, r6+30000000}, {0x7fffffff, 0x5a89}, {0x401, 0x6}, @addr={0x1ff, 0x80000001}}, {0x6, 0x2, 0x1fffc, 0x9, @tick=0xfffffffffffffffe, {0x0, 0x8}, {0x9, 0x9b}, @addr={0x3, 0x16d}}], 0x70) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x0, 0x0, 0x1, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x39daf27e}, @connect={{0x6, 0x2}, {0x20, 0x12}}}], 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002ff000)=0x0) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f00001ef000-0x4)=r7) 2017/12/22 23:45:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000080b000)={0x0, 0x0, 0x1ff, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f000062a000-0x4)={0x0, 0x80, 0x5}) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000d58000-0x68)={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]}) 2017/12/22 23:45:58 executing program 7: sched_yield() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000286000-0x38)={&(0x7f0000415000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f000071f000)=[], 0x0, &(0x7f0000ec9000)=""/4096, 0x1000, 0x0}, 0x2) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x0, 0x0}, 0x0) r2 = memfd_create(&(0x7f0000019000-0x8)='cpuset{\x00', 0x1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00008b3000)=0xa29) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004aa000)=0x0, &(0x7f0000391000)=0x4) recvmsg(r1, &(0x7f00006f4000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000119000-0x20)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006c9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000c7a000-0xc8)=""/200) poll(&(0x7f00009d0000)=[{r0, 0xa084, 0x0}, {r0, 0x210, 0x0}, {r0, 0x0, 0x0}], 0x3, 0xce89) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000fce000)={0x0, 0x9, 0x9, 0x5}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000dcd000+0x15a)=[{&(0x7f0000fcf000)="fe3b3d7f276fbc2a17c53883cffa00c3a242e388b00e43be7e602809e4ac0f9dd0f50d66621348bf753a6a1bbb8350002721c4c4e57581f02de156d9c906f5f5b185bfbf228ec4f71ad76bb26a3d3bfb64333532fa7621827c86aa97af66ef6d1331bebee15650cc60fe16868990dc989d933e84e4599795809cc8881070eab4f17454543ba1c20ab15d8d53b628a204fe4069c5f42cb8e16e4f2f23401f41c01281a684bc24321817ead561cf9920724122374d02b29c62763f2fa043402cbba22ad1341bb3b4f4d080eed4", 0xcc}, {&(0x7f0000fd0000)="8562e41db1958ae3cb752dc74d032cd8904b8d8b0ca96844510427d2e62f1d20d4c9f943376c40bf7fb9e92d08cc0c61066494cf690d1a75a266ca8b594244c2631caee58b2de7ff490410184880da3792b445ff1aba85cf4e8dc722ceaf8eea88bbc7b7a5c0acbf8247aaccab338651ec35954fa293d343bf7cadcb63c776883110cd44be8ad4ef633bfe536c41d38e4da8a32c8320f1a0bd919c6443d19372e6979a660384aa31de5ee76ed01812249e676fe2ea8702cddafb8cc06c218315ec0397b629f156fb34ac7add4a5e1913e24cf963a1cc8145fcc3af4e23c1ddd4dc64138660cd1752bddb72cd6a", 0xed}, {&(0x7f0000d49000-0xf3)="04101fcbadbd957941ff29173de4746b7d0c33147d84417f8ab1ee1e613233845f2644f2f56ddd1596d9f866247dde784dddb82763ced5edb964cbaff2f73e94334ac9731a29406c6e5eb7586c2751685613284db49e782cc7f39854c912f40117c2435d49fcdafb48878624ee6a7892c560b950e8521ec518fa5d904d2f22ab3319c11e5b5b13b86e9b54712341bca4771566da74ea5135035a4cbbaf9375c36e90f5b37bb5ebb59bbecd4d6c0575d13030533ac6de6f00e59a8010526e6367f4fefc7a4b431f6b4979a3f121193a46632c54576c782faf30d555c66116359aacc2ba45ede870d29f5fe41b855a7e47187ef3", 0xf3}, {&(0x7f0000fd2000-0xa7)="5b5fb5122ff0059b22f4dcb19a7850d362fb5e46d87f633189f47862433d3141c90f9a02f1d5e8bfd148d5d788359f0dde6817c1653074ed251a71abd6db2c45ba1a18a8e590601ed299dd5a7be6c0c31b3464cf653960cb804c7b107d9f809c0ea1f88527c97b3a8a2fdc02a96ff91b9b55da60b69756e53474d9e82cc84f280fd48950c6fbc41f516c63b82ca323ecebe08cae6e03eca477502d5e1adbcda19ba3217d844721", 0xa7}, {&(0x7f000097e000)="e98cb7008eb48eff71f79272531b239a7bfef0c5b3064d27a4972916304b0ebf962cfcc808692f9e3cf71f2eaba3bd260bc666151525d678730570dbb2cee72baf38ac5cfb381d3dea484568f0814519dd4cabd1f2cc26ee14a726eb440214cc630b8e690b9e3049841588a001267987e279d737423314716b76e7d313737c7b301d39be0235311d17ded98076fb3a2bd2bce219ea28c731d5487c6d51c6e6f2f1d29fdb94dedbf57dc1f574a53267f5ac39c233908574479f583d71ea4bfa39a5f6e07fc526dfdcf99346886e9fac604329f9ab0abab60c933bf77c2a276946c5425f292176f9022f3f48a1d778d0328e1a5d87", 0xf4}, {&(0x7f0000fd3000-0xed)="0237376eea6b569f87492c59f41048ceed9d34619433126d1653ab98e37da1f4730e55b5b1641f747647774bd7f4b8a0365d8ad0803460de5c45f72598b75fc1e82b38f0c9fe1839c435026a86491834177c86418c43d27ce43b07a8b7e7b1b3aeb7d55da4fcfa0492e86a9e40382b63e5d7573e7fc8f33b63f029ea1bf19facec0a869d7b72bda64ec250da33542dabb1d913286bdff4aadf4e0e13c9974853b18a9b3bbbe9229ca55c41fe05ae21af1d60fb612c8934f0bd79fa3b49f10be5825c176982e3026dfd0d242eefcc4cc70389c66563ae3d76d738a98f6028d1b2e15318d043763496e336d81321", 0xed}, {&(0x7f0000627000-0x1000)="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", 0x1000}, {&(0x7f0000fd3000)="9088a1b6025c6871fff4e4d6519d0bd714a070fb50d5102fde8f036bcfcf9893699e", 0x22}, {&(0x7f0000fd4000)="bfe2317fd985623cb8dbe8fbf6f72c815d0d55bf52c02543", 0x18}, {&(0x7f0000b8f000)="6406b44e8e4f86c6a912b6e44521c45bf81eeba910dd24b5f71938eaaf1b6f02e66205c39f2a5b70c26920d670e38259e288952ed479bc7adb810ff70332c2bc76472e77658fed0a24374137d696d482e25bb5064b208338d4b38dadc40f1514e2ee1f8c930ab2bff11a6659d60dbbfdf5ebfe619ed3b26b64310398", 0x7c}], 0xa) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0xf08000)=nil, 0xf08000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000493000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f08000-0x4)=0x14) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000f08000)='/dev/input/mice\x00', 0x0, 0x101000) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f0000bf0000+0x886)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000577000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="6197a9c528200c822e77be0f25331ab5"}) splice(r1, 0x0, r1, 0xfffffffffffffffe, 0xdd, 0x0) sendto$unix(r0, &(0x7f000035c000-0x4f)="5e0cd9269ea0a0bb938c6b98c6ea792464204d16970000000453a779037cf42ee4f60025d3d10a5b565de911449c110bb73684cf0ea29729573bb00cf945204b2ce3bc361303ae3a867e11516d82ea", 0x4f, 0x4, &(0x7f0000997000)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f000042d000-0x1c)={0x1, 0x4, [@random="8c1ee9f83c6e", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) pipe(&(0x7f0000fbb000)={0x0, 0x0}) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) inotify_init1(0x80000) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001b7000-0x14)={0x8000000, 0x0, 0x0, 0x0, 0x0}, 0x14) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bec000-0x8)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f000090e000)='./file0\x00', &(0x7f0000ecf000)='cgroup\x00', 0x1000, 0x0) socketpair(0x19, 0x7, 0x5, &(0x7f0000e9d000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000bd1000-0x15)="c5d4d88506cc64fefe1a41ffffff7f5579adc0b1dd", 0x15) pivot_root(&(0x7f000089c000-0x8)='./file0\x00', &(0x7f0000bf9000-0x8)='./file0\x00') setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f51000)=@generic="9f48641acf1674b7ebd322b1d1ed46c7", 0x10) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x200000000000004) r0 = request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f000050d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) keyctl$instantiate(0xc, r0, &(0x7f00001af000-0x1000)="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", 0x1000, r0) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000659000-0x7)='vmnet0\x00') unshare(0x8000400) r0 = timerfd_create(0x0, 0x0) epoll_create1(0x0) r1 = open(&(0x7f0000c78000)='./file0\x00', 0x100, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000041a000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00002f3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000145000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1ff, 0x1, 0x6, 0x8}, 0xa0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000bd5000)='/dev/pktcdvd/control\x00', 0x80400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000907000)=0x6, 0x4) fstatfs(r0, &(0x7f0000e9b000-0x13)=""/19) syz_open_dev$usbmon(&(0x7f00008e9000-0xd)='/dev/usbmon#\x00', 0x100000000, 0x400000) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000072f000)='/selinux/context\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) getsockopt$packet_buf(r4, 0x107, 0x16, &(0x7f0000c37000-0xc4)=""/196, &(0x7f0000918000-0x4)=0xc4) 2017/12/22 23:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) finit_module(r0, &(0x7f00002ed000-0x1)='\x00', 0x3) socketpair(0xb, 0x5, 0x10001, &(0x7f0000a25000)={0x0, 0x0}) mount(&(0x7f0000183000)='./file0\x00', &(0x7f0000b08000-0x8)='./file0\x00', &(0x7f000015d000)='devpts\x00', 0x0, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socketpair(0x1, 0x1, 0x3ff, &(0x7f0000db4000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000d3b000-0x1c)=[@in6={0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}], 0x1c) pivot_root(&(0x7f0000fc1000)='.', &(0x7f0000314000-0x1)='.') 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000048e000+0xc18)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_fuse_mount(&(0x7f0000001000)='./file0\x00', 0x0, 0x0, r0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x4, r1) fanotify_mark(0xffffffffffffffff, 0x21, 0x0, r2, &(0x7f0000001000)='./file0\x00') 2017/12/22 23:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000df1000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000260000)=0x0) ioctl$KDDISABIO(r1, 0x4b37) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f000026a000)=0x2) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mkdir(&(0x7f0000d68000-0x8)='./file0\x00', 0x80) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) capset(&(0x7f0000eb4000-0x8)={0x39980732, r0}, &(0x7f0000e4b000-0x18)={0xae9, 0x9, 0x100, 0x10001, 0x6, 0x400}) setrlimit(0x8, &(0x7f0000270000)={0x0, 0x0}) syz_open_dev$evdev(&(0x7f000085b000-0x12)='/dev/input/event#\x00', 0x9, 0x200200) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) clock_getres(0x2, &(0x7f00004ff000-0x8)={0x0, 0x0}) [ 48.337942] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28455 sclass=netlink_route_socket pig=6831 comm=syz-executor0 [ 48.374405] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=28455 sclass=netlink_route_socket pig=6835 comm=syz-executor0 2017/12/22 23:45:58 executing program 2: r0 = creat(&(0x7f0000905000)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000749000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006a8000-0x12)='ns/mnt\x00') sendfile(r0, r2, &(0x7f0000023000)=0x80, 0x26a950b) recvfrom$unix(r0, &(0x7f0000f9b000)=""/3, 0x3, 0x20, 0x0, 0x0) 2017/12/22 23:45:58 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@nfc={0x27, 0x20, 0x4, 0x6}, 0x10) syncfs(0xffffffffffffffff) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mq_timedsend(r0, &(0x7f0000005000)="", 0x0, 0x0, &(0x7f0000006000+0xe3d)={0x0, 0x0}) sync() fcntl$setlease(r0, 0x400, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2017/12/22 23:45:58 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b2f000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000044d000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000efe000)={{{@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}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={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(&(0x7f0000db5000)='./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) socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000)='pkcs7_test\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0x1)='\x00', 0xffffffffffffffff) r4 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x1000)="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", 0x1000, 0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchownat(r2, &(0x7f0000002000)='./file0\x00', r0, r1, 0x100) r5 = request_key(&(0x7f0000001000-0xb)='pkcs7_test\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='$vmnet0keyring)//.cpuset@em1eth1@selinux,\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000001000-0xc)={r3, r4, r5}, &(0x7f0000001000-0x81)=""/129, 0x81, &(0x7f0000001000-0x2c)={&(0x7f0000000000)={'digest_null'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007df000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fea000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f0000d96000)=0xe8) setfsuid(r6) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000149000)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000560000)=0x800, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000067000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003f4000)=0xc) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) sendmsg(r2, &(0x7f0000b48000)={&(0x7f0000738000-0xc)=@nl={0x0, 0x0, 0x8, 0xd9}, 0xc, &(0x7f000089d000-0x18)=[{&(0x7f0000f04000)="e6f2c8f349f834bced7d0566a6839a03253c30e5e2cd168990497c7ef0e1eac7280c12ea6afc503ae9bb81c7c36b5c5c829ebcbfb243d71c474449eb3d64829d96b17ac284b2aabcf1a34724836adedafcb953d200a221fb89c2d4c322", 0x5d}, {&(0x7f0000b19000)="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", 0x1000}, {&(0x7f00004eb000-0x1f)="dca972e8173bc93a096ead460b8c9e16a5e19750b84cad75d21b9cfbea5ecc", 0x1f}], 0x3, &(0x7f0000b70000-0xc8)=[{0x30, 0x114, 0x20, "f1adf4663d0275be7e652de9c82b39b0f63da3f31674eea0ae9a1b9c1571c95bdde7dd11"}, {0x98, 0x29, 0x9, "2e5236664200dd62f0bfdb7ecb5956eed80ba0918f8840198356c0eef741b5f55b9c8caabdcd37b41deb8f782cd1d7fcf3c31064e0283a6f2422356d33ba9655520a6a7e3ef8ad2d23baf3be1a05fd1f3259dd8129012671c6ddb33c20007c2406b3df5eaf66981cffbc8b700f6fa0a2a588ec69954e4fe437bd78547b6ed4f5c15426e8bb882841df5b66ff"}], 0xc8, 0x20000801}, 0x8001) readlinkat(r0, &(0x7f0000f20000)='./file0\x00', &(0x7f0000ee2000-0xe3)=""/227, 0xe3) 2017/12/22 23:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000905000)={0x10, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:58 executing program 6: pipe2(&(0x7f0000bc5000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00005d2000)={0x0, 0xf4, &(0x7f0000000000)="d9820dbf11b6fb9efdb980252bfb32ab56bfd7c69aa06e0d71f7449fa4008e2414540ea12c19dd4eb6eacd7094d98908ea29446f8001ce373bd3cd832f4420bef34a81337b80c41d59705f2069346a5dff4b16490079e9c25c38bc1f6ea7b0e6fedc4d49ea4f32665591c77735335d2ddd3a8119a4c24057664d35fae990a9f97ef74a9c20a1910f548f3b2ba4bcf8431b10be2f52470de32c1ee03321d470b2928aead7237b1e63d901f1b3a91841bf254843f48f4e80760ef9dd7f64dbc92ec15d9f8a03a8b79edcca9c80c9a289cc7847528bf31b4b7f1d2ebdb5f9ede135b1f3bb47f2de7dc38f6ba3f368be033ff31957cf"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000566000-0xb)='/dev/loop#\x00', 0x0, 0x840) syz_open_dev$binder(&(0x7f00005c7000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl(r2, 0x440000000000127e, &(0x7f0000550000-0x1)="") ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0xba3000)=nil, 0xba3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000ba4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x0, &(0x7f0000b9d000)=[]}, 0x8) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000ba5000-0x1)='\x00', 0x1) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000ba5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000373000-0x4)=0x14) mmap(&(0x7f0000ba3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a99000)="", 0x0, 0x880, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f00004d5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ba4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000ba4000)={0x0, {""/7}, 0x0}, &(0x7f0000ba5000-0x4)=0x10) mmap(&(0x7f0000ba5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000ba5000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000014b000)='user\x00', &(0x7f0000544000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029f000-0x88)="1d6cd06a05b927fd75f1a36144a91ed0fa0bbab518fc0fb9132c541ef0451651b4bd311cc81cd4a7f877605fa0c2b38c1eda6b6562ffe7a4f1a1be7b32348974d33ad27e597612df6219a0b85e27102c83d0c9011a8fdd4c31f1f24c3a804b2274c9f9dcef3e94150919f089e82a01a4988166badebfd3569d857516b550fe37d91da6824e8554f2", 0x88, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f00005bf000-0xb8)="90", 0x1) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000701000)='id_legacy\x00', &(0x7f00001e8000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000b86000)='id_legacy\x00') keyctl$set_timeout(0xf, r0, 0x8001) timerfd_gettime(0xffffffffffffff9c, &(0x7f000085f000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x0, &(0x7f000063a000)={0x0, r1}) 2017/12/22 23:45:58 executing program 3: 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) r0 = request_key(&(0x7f0000001000-0xb)='cifs.idmap\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000001000-0x8)='vmnet0-\x00', 0x0) keyctl$clear(0x7, r0) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f000000c000-0x5)="5b2ebe3a00") setresgid(r1, 0x0, 0x0) 2017/12/22 23:45:58 executing program 7: futex(&(0x7f0000c63000)=0x0, 0x0, 0x0, &(0x7f0000314000-0x8)={0x0, 0x0}, &(0x7f000036f000)=0x0, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000661000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setsig(r0, 0xa, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000048c000)=[{{&(0x7f0000a53000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000bed000-0x38)=[{&(0x7f0000364000)=""/246, 0xf6}, {&(0x7f0000426000-0x65)=""/101, 0x65}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x5a)=""/90, 0x5a}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000639000)=""/58, 0x3a}], 0x7, &(0x7f0000982000-0x1000)=""/4096, 0x1000, 0x5}, 0x3}, {{&(0x7f00000d2000-0x58)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000001000-0x28)=[{&(0x7f0000505000)=""/70, 0x46}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000a14000)=""/186, 0xba}, {&(0x7f00005be000)=""/171, 0xab}, {&(0x7f0000000000)=""/102, 0x66}], 0x5, 0x0, 0x0, 0x5}, 0x9e6}], 0x2, 0x1, &(0x7f0000000000)={r1, r2+30000000}) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = gettid() poll(&(0x7f000023e000)=[{0xffffffffffffffff, 0x0, 0x0}], 0x1, 0x294a59fa) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x15) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000752000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) bind$netlink(r0, &(0x7f000055c000)={0x800010, 0x0, 0x0, 0x1}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000dff000-0x10)={0x3, 0x0, 0x3f, 0xa0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000de7000)='net/netlink\x00') pread64(r1, &(0x7f0000a48000)=""/0, 0x0, 0x2000000) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sg(&(0x7f0000a2f000)='/dev/sg#\x00', 0xffffffffffffff8a, 0x2000) ioctl$sock_ifreq(r0, 0x8990, &(0x7f00007df000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faff20e0820bd9fffffbffffff1f000000040100100001007e000423"}) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000fc000)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000081e000-0x4)=0x3ff) r1 = socket(0xa, 0x2, 0x0) connect$inet(r1, &(0x7f00000b4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00002ea000-0x28)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$eventfd(r2, &(0x7f0000f70000)=0x0, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000580000-0x8)={0x4, 0x2, 0x0, 0x5a21}, 0x8) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9, 0x7, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00004ae000)={0x0, 0x0, 0xfffffffffffffff8}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000339000)={0x8, 0x2, 0x1, 0xf151, 0xf2, 0x9, 0x2, 0x2, 0x0}, &(0x7f0000edf000)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000506000-0xa0)={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]}, 0xffffffff80000000, 0x2, 0x9, 0x6, 0x4}, 0xa0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00007de000-0x4)=0x7fff, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008ac000)={r1, 0x80000, r0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00002ad000-0x10)={&(0x7f0000700000/0x2000)=nil, 0x2000}) chroot(&(0x7f0000d4c000)='./file0\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') r3 = socket$netlink(0x10, 0x3, 0x13) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000256000)=""/50, &(0x7f0000bd4000-0x4)=0x32) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000885000)={0x2, 0x2, 'client0\x00', 0xffffffff80000002, "0dc2d11dc1a68e58", "6032009e0a17234f8742a74c9d32056f43901b47bc1b5fd6d7d1d47e559c45fb", 0x1, 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$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000a50000)={0x1000, 0x2, 0x7, 0x1a1, 0x1f8, 0x7ef}) sendto(r3, &(0x7f00002d2000)="0172e2aeff4b37352525cba0c4cbd7c4ca3737efe3eaea13dd24ffffc2e2a98a7b3c912e03679c5866609983457fc72a60b10db5f34bd2ea16fb846530dc6a114dd90f42fe781a587eb37d55c8898511c55eee0636f7647751836bb3b43bcfe06838260302498298dc0734d098dbf8b23219073b8ddbf4847b0000000000000007cad4bac8acbb2bf17c46a0912a55b7f616ca47", 0x94, 0x2, 0x0, 0x0) [ 48.613270] audit: type=1400 audit(1513986358.372:32): avc: denied { bind } for pid=6913 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/22 23:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000fbe000-0xc)={0x30000008, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000338000)={0x80000001, 0x0}) r1 = dup3(r0, r0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00006fc000)=[0x7f, 0x2]) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000001000+0xfde)=0x3, 0x4) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fa2000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x60d6) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) process_vm_writev(r0, &(0x7f0000303000-0x38)=[{&(0x7f0000941000-0x8)=""/8, 0x8}, {&(0x7f0000000000)=""/112, 0x70}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000050000)=""/105, 0x69}, {&(0x7f0000000000)=""/191, 0xbf}, {&(0x7f000019e000)=""/77, 0x4d}], 0x7, &(0x7f0000000000)=[{&(0x7f00006d5000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/178, 0xb2}, {&(0x7f00007f8000)=""/215, 0xd7}, {&(0x7f0000636000-0x3c)=""/60, 0x3c}], 0x4, 0x0) r1 = getpid() wait4(r1, &(0x7f0000002000-0x4)=0x0, 0x0, &(0x7f0000002000-0x90)={{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) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f53000)={0x19980330, 0x0}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x8000000, 0x0, 0x0, 0x4000000000000000}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000269000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc5000)=0xc) truncate(&(0x7f0000f6a000)='./file0\x00', 0xd8a2) setresuid(r0, r0, r0) [ 48.643563] audit: type=1400 audit(1513986358.402:33): avc: denied { setopt } for pid=6913 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 [ 48.667142] device gre0 entered promiscuous mode 2017/12/22 23:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000939000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00003d7000-0x4)=0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfe000)='/selinux/status\x00', 0x0, 0x0) connect(r1, &(0x7f0000d99000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f00008b9000-0x8)='./file0\x00', 0x4c002, 0x80) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000706000)=0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007d2000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003ee000-0xc)={0x0, 0x0, &(0x7f00006f6000)=[]}, &(0x7f0000496000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e1e000-0xc)={r2, 0x800, 0x30}, &(0x7f0000a41000-0x4)=0xc) r3 = creat(&(0x7f00009ef000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000b0e000)={0x0, 0x9}, &(0x7f00005ae000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d48000-0x10)={0x10000000000002, 0x9, 0x7, 0x2, r4}, &(0x7f0000d3e000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000e0c000-0x8)=@assoc_value={r5, 0x5}, &(0x7f000040d000-0x4)=0x8) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004f5000)={r5, @in6={{0xa, 0x1, 0x7ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00004bb000-0x8c)={r6, @in={{0x2, 0x0, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000076b000)={0x3, [0x100000001, 0x0, 0x8]}, 0xa) bind$inet(r0, &(0x7f0000020000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000004f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000681000-0x4)=0x80, 0x80000) r1 = getpid() getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000f97000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(0xffffffffffffff9c, &(0x7f000007d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000d46000-0x1c)={&(0x7f0000f6e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000334000-0x28)=[{&(0x7f0000559000)="6d7a80acb39ffb58098f92eaa18dd3bdda38b332d20f4886003b0224687b88585af94d65e8f18642a28a0e3d012fbfc69943b5701610be89f58f88a2417b61db46a4b00e7c90ea4cadd8906f66e6eb5697d35015bee7803fd6b1b17ecd6b6383db185e91f9b28759b1c844e02adf3dc74352d5ec17ca1c49e02831ee5687cf72814b94c1dd95c78cd768c3045ab43bf60e5a4802e4e6c5b930157a8c8e8b666d91c24fa3141b3995e35cc9d4bcd0ec96bfa0967b3a7f80fb33d20893cffe00533aec2b67b3585360362ea1125eee9c585af62a", 0xd3}, {&(0x7f0000693000-0x1c)="3762b5b0ca4745779857e2c869e3f526858dbde3faf853e6960a000d", 0x1c}, {&(0x7f000092c000)="bd34afda50184db27d58e5595a4c5d59a1319658de8bbd449dfccb1679fd4abc39ab2b61b31b01cec701b3491d42637f9fdeee973de5f8e4fdf61c87ce50df2353b0c7cea707182537d1bb952dec47aa897583772d55978d978e8b401f56f0a0414e73a5d905ad67bc249677880a4b6b5aede5f06ed8c99c44b7bc0d5744444f01e17f33b6eb55bd389fee2762f5b7806f", 0x91}, {&(0x7f0000239000-0x1000)="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", 0x1000}, {&(0x7f0000cb2000)="cde4e28dbf2881b66df8804ba48e01cb710e12acaea0f9aaa2b8713d405c8984f26a2af302791734f597a0a425b387003bbced27d9ce42f7342e8096ece0213a", 0x40}], 0x5, &(0x7f0000f86000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x10}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00006c3000)={0xfffffffffffff000, 0x3, 0x7, 'queue0\x00', 0xffffffff80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) bind(r4, &(0x7f0000fc7000-0x1c)=@in6={0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x568}, 0x1c) writev(r4, &(0x7f00001af000)=[{&(0x7f00005a5000)="06ebe0d60ca5f7bedcd58cf46fcbad158f3729904070b87b297427c86c2c264d8047ccfa70b5cf4253f02269cb1ebcba5937cff78c514952b17fec5bdd62ce8a296c987bc95becdcc3ba8e6624ff852401e59975d2cfd83b2d0576ab0556f555a0d27ce4b920591e4cec1acba8378f4a", 0x70}], 0x1) 2017/12/22 23:45:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000b96000-0xe8)={{{@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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7c000)=0xe8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00008f4000)='./file0\x00', &(0x7f00009b6000)='./file0\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00005e9000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xa401}) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000d9f000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000001000002d6a0006a0", 0x14, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000426000)='./file0\x00', &(0x7f00000a6000)='./file0\x00') sendto$packet(r2, &(0x7f0000000000)="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", 0x1000, 0x20004000, &(0x7f0000001000-0x14)={0x11, 0x1d, r1, 0x1, 0xb7, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000008000)=[{&(0x7f0000003000-0x49)="1b7035bd3e29903cae7cc44a52a5c174fd942290d2a49000ebc669f1dd9cb47df989fda9a9a6793646111de8d8ca1a955f494c19548bb80259f347236ba4b91888198c26a6570029cf", 0x49}, {&(0x7f0000003000-0xd0)="ae3ce06e3ae21f4f167ba4033cda7218f7a0602aca68a25204f8668ec27a850cf3dcbf3782ca94763fe0539b1ffa3dc47f04bc8af1ef2c15e42ba8266532d279424a3971f2a77f49cc0af95705605d20ab2e723aa28c24bd5fc2adc3049db39c42d8fc61a5892e4a06d2db0540461fc7b4f7d87485f6508eb422f5d330736fdb9851c87835cc835ea49e9da7389773cb5577286cdb0a3a6c3b3dc0c4a9835634911dfef9ac8daec04597fcabe06a545b0817745dc8c5e3ae91c1ccf19fc47653f2471a8b7715f7465792282a85fb2f60", 0xd0}, {&(0x7f000000a000)="a20358d052d6a318723cfde11459131e61924c58f8e30b2e9fef10d6f26c8ec715dcab82e6c393b44d5b032c062b3490313128707bddd8ca9c274ef37cfa900e4d54f7726284d3f7eea914b2c132cec98df8e406b86ba16cd3d383e709f36481d371e3f8b5bf63ff17717315d20e781152f6174b3f5d621e7ddcb2718e9916f65642c5ba51a1cb110c503e5cc8a7020761eff8558f87f4e3e457566997d42a8951bb21b15979afbb67ff7e64c36f41285d9331312270982dfe59dd633eb7605099502a76e5a042c0dc75408adc40a56003ea99d0206e8bc9ac4fa126b46aed761ed9303134b86201d9adc43f", 0xec}, {&(0x7f0000009000-0xc6)="b6b6223885770d34b8a2311e37e1816469f9e14d9111a1692120c1962e3311a79301a94e2f014741c20fb705220c3f76c3693d189ae94888a47d07073b1b6228c1e3c74a24401c4396767462c3695d206ee0a535c52f7d8b1124e2160dcc359e4d40bedb536270ab6ba29eaf6adb7542c33ff524a0436b876833cc342347f03ad5cbd63fd82b08b92ff98ca2f9b5d0117bc69690824c57ee2b1992e0c87c36456cbd69be8d7b3e2904f19e879210a55a66e85fe352017aefd83316a0199ebeff909c744d7874", 0xc6}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f000000b000-0xdd)="027e1c9a84d83583af10101c9a313191c09731871ae4ce2572810b19798c8209dfbf9c73e2b8304d0b6b220efeb4b97a3918a869d4bfecd47e4c52cf9fc83a2206e27cc58eb3a52b2ce13102560e05542f10ee006185376215d3a256801454407c52006e2f68c02c8c4232fd5ad815f3e522d12fa91561548c7f10f3a6cd2970395982024909ff238d0b08d07a4d9788c8283f59e587a1b9b518091f3f8d35c39b9d11e64723c0f7ec9e3af55b1520ce2529bd31dea7bacf469d87b2269e7aa5f80971f2ff1dcf64eb9b8a80dfc4a236065c9360653e2144d0e466cb71", 0xdd}], 0x6, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2017/12/22 23:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/access\x00', 0x2, 0x0) getdents(r1, &(0x7f0000ad0000-0xec)=""/236, 0xec) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5, 0x10, 0x3ff, 0xfffffffffffff800}, &(0x7f0000bf0000)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bdc000-0x8)={r1, 0x6}, &(0x7f000047d000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f00008c8000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r2, &(0x7f0000683000)=[{{&(0x7f00005b7000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e7000-0x90)=[{&(0x7f0000ab7000-0xa7)='\\', 0x1}], 0x1, &(0x7f00003fc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) sendto$inet(r2, &(0x7f0000a79000-0x4d)="f3", 0x1, 0x1, &(0x7f000013a000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000266000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000659000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ff5000-0x4)=0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00009dc000)=0x0, &(0x7f0000b12000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000015d000)=0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x3, r1, &(0x7f0000ff6000-0x4)=0x0) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000fa4000-0x10)={0x0, 0x989680}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00003d9000-0x4)=0x0) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006ef000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5424, &(0x7f0000000000)=0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000051d000-0x8)={0x200, 0x4, 0xd8, 0xab}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000087e000-0x4)=0x9) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f000070b000)={0x4, 0x1, 0xfffffffffffffffa, 0x4, 0x4, 0xb27, 0x100000001, 0x81, 0xff, 0x655, 0x3d5, 0x5}) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x6) mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000)=0x1db) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0xfffffffffffff001) setsockopt$inet6_int(r0, 0x29, 0x20, &(0x7f0000880000-0x4)=0x0, 0x4) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) pwrite64(r0, &(0x7f00006bb000-0x1b)="7f73feb27f725c3fd2d769c91077218719e888f2590c10efc8aae8", 0x1b, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) syncfs(r1) ioctl$int_in(r1, 0x5403, &(0x7f000062d000-0x8)=0x0) signalfd4(r1, &(0x7f0000031000-0x8)={0xfffffffffffffffa}, 0x8, 0x80000) sendto$unix(r1, &(0x7f0000459000-0x8e)="1cbc384f5748cc0f3cb02bb9f6ef2c660ea75353ef11b62b7cd30ec4d970e5757283c0a0217adde95538ca71f27059211a4db6d274d74d31bcef7e37aa0f1e2345ea8a797095ead14b2146e7c96ffafc59a264c7b1d4510417f94072fb223bd22b03bc58d3f4f41fc52106b695388231d31cb40d603849d1827f77a3c242970ba032add25ac29e74a18d0e2005c2", 0x8e, 0x0, &(0x7f0000856000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) 2017/12/22 23:45:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fgetxattr(r0, &(0x7f00000b7000)=@known='system.posix_acl_default\x00', &(0x7f0000fac000)=""/89, 0x59) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b63000)={0x6, 0x8}) r1 = dup2(r0, r0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00004dd000-0x4)=0x0, &(0x7f00000ef000-0x4)=0x4) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f000030e000)={0x10, 0x0, 0x0, @random=""}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00004f8000-0x4)=0x2) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f4b000)='mountstats\x00') lseek(r0, 0x2b, 0x0) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x2000000010000) mknod$loop(&(0x7f0000289000)='./file0\x00', 0x10, 0x1) sendto$inet6(r0, &(0x7f0000d75000)='\'', 0x1, 0x20000004, &(0x7f00006ea000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r1, &(0x7f0000d88000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000fe8000-0x4)=0x58, 0x0) close(r0) syz_emit_ethernet(0x113, &(0x7f0000698000-0x113)={@random="e7b07f95c6ef", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x1, 0x7, 0x80}}], {{0x0, @ipv4={{0x22, 0x4, 0x20, 0xffffffff7fffffff, 0x101, 0x2, 0x4, 0xffffffffffffff4a, 0x8, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[@lsrr={0x83, 0x7, 0xff, [@rand_addr=0x5]}, @end={0x0}, @cipso={0x86, 0x26, 0x8000, [{0x7, 0x11, "99272506f41ca190468703f3646036"}, {0x7, 0xd, "e6a9f0958d8741423cccad"}, {0x5, 0x2, ""}]}, @rr={0x7, 0x7, 0x3e8, [@rand_addr=0x628]}, @timestamp={0x44, 0x4, 0x2, 0x3, 0x1, []}, @cipso={0x86, 0x14, 0x3, [{0x5, 0xe, "f68e807fe8b25ded0b6f6b31"}]}, @rr={0x7, 0x17, 0x14, [@multicast1=0xe0000001, @empty=0x0, @empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002]}, @cipso={0x86, 0x10, 0x10001, [{0x2, 0x6, "d557df2e"}, {0x7, 0x4, 'Th'}]}]}}, @udp={0x3, 0x0, 0x79, 0x0, "c340cf025a29b912c112e8a10f792865520f5d56287b018e6d5a3f52d42072b8b6e9ca0e7212213a45ece9b4e799ab620f6cb6740190508e01d69f02d85b7f4225f55858edd7b1c446cee66bf8e9b73f0bf62eeadab53293515214ef6f026eb352db45365a83ae4c8cd342cb25a500deac"}}}}}, &(0x7f0000505000)={0x1, 0x1, [0xaa4]}) close(r2) [ 48.843406] binder: send failed reply for transaction 37 to 6958:6978 [ 48.857543] binder: BINDER_SET_CONTEXT_MGR already set [ 48.863526] binder: 6958:6966 ioctl 40046207 0 returned -16 [ 48.877403] binder_alloc: 6958: binder_alloc_buf, no vma [ 48.884181] binder: 6958:6991 transaction failed 29189/-3, size 0-0 line 3127 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap$binder(&(0x7f0000d6c000/0x1000)=nil, 0x1000, 0xc, 0x810, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0xc, 0x0, &(0x7f0000005000-0x68)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2017/12/22 23:45:58 executing program 7: r0 = inotify_init1(0x0) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000c88000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000aa8000)=0x14) fcntl$getownex(r0, 0x10, &(0x7f0000950000-0x8)={0x0, 0x0}) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a4c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40085112, &(0x7f0000001000-0xb0)={{0x8, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f00006fb000)={{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]}) [ 48.905127] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.911712] binder: undelivered TRANSACTION_COMPLETE [ 48.921187] binder: undelivered TRANSACTION_ERROR: 29189 [ 48.945669] binder: release 7010:7011 transaction 40 in, still active [ 48.955014] binder: send failed reply for transaction 40 to 7010:7021 [ 48.966403] binder: BINDER_SET_CONTEXT_MGR already set [ 48.972004] binder: 7010:7011 ioctl 40046207 0 returned -16 [ 48.978313] binder_alloc: 7010: binder_alloc_buf, no vma [ 48.978335] binder: 7010:7026 transaction failed 29189/-3, size 0-0 line 3127 2017/12/22 23:45:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100080003, 0x0) accept4$llc(r0, 0x0, &(0x7f000031a000)=0x0, 0x80800) connect$ax25(r0, &(0x7f000050a000)={0x3, {"8fcb94a6351cac"}, 0x0}, 0x10) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de0000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000642000-0x8)={0x0, 0x0}, &(0x7f00000a3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005d6000)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xfff, 0xff, 0x800}, &(0x7f000005c000)=0xa0) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000c3b000-0x6b)={{0x0, 0x6}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) sendto(r0, &(0x7f0000c83000)="", 0x0, 0x0, &(0x7f0000f15000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:45:58 executing program 7: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000002b000)='devpts\x00', 0x0, &(0x7f000000a000)="") unshare(0x800) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000037000)='/dev/loop-control\x00', 0x40000, 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") rename(&(0x7f000001c000-0x8)='./file1\x00', &(0x7f0000036000)='./file0/bus\x00') mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000037000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000a000)='./file0\x00', r0, &(0x7f0000037000)='./file0\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000010000-0xc)={0x2, 0x9, 0x10001, 0x8, 0x10000, 0x9}) 2017/12/22 23:45:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000005c000-0x3)={0x1, &(0x7f00005fc000-0x8)=[{0x1, 0x5, 0x1f, 0x40008000000000}]}) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/create\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000013000)=0x7f, 0x4) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000021000-0x4)=0x9, 0x4) sendmmsg$unix(r1, &(0x7f0000013000)=[{&(0x7f000000e000-0x33)=@file={0x0, "35ebe5d21a8805f3332075f5c40a"}, 0x10, &(0x7f0000007000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a4c000-0x8)={0x0, 0x0}) close(r0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x9, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000818000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) [ 48.984045] binder: 7010:7021 BC_FREE_BUFFER u0000000020000000 no match [ 48.984157] binder: undelivered TRANSACTION_ERROR: 29189 [ 49.005699] binder: undelivered TRANSACTION_COMPLETE [ 49.011166] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/22 23:45:58 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e2b000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000fa4000)=0x73) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[], 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) 2017/12/22 23:45:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x101, 0x0, &(0x7f0000c01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00007ae000)=0x406, 0x4) write(r1, &(0x7f000001a000-0x69)='j', 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000777000)=0x0, 0x4) recvfrom(r0, &(0x7f000001d000-0x72)=""/114, 0x72, 0x0, &(0x7f000001d000)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10) poll(&(0x7f0000f54000+0x8e9)=[{r0, 0x80, 0x0}, {r1, 0x10, 0x0}, {r0, 0x1000, 0x0}, {r1, 0x100, 0x0}, {r1, 0x8, 0x0}, {r1, 0x4090, 0x0}, {r1, 0x2, 0x0}, {r0, 0x80, 0x0}, {r0, 0x4a, 0x0}], 0x9, 0x101) close(r2) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000f8e000-0x6e)=""/110, &(0x7f00003d1000+0x438)=0x6e) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x8) dup(r0) pwritev(r0, &(0x7f0000fb6000)=[{&(0x7f00001d1000-0xe)="7f", 0x1}], 0x1, 0x0) ftruncate(r0, 0x7c) 2017/12/22 23:45:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000ba1000)=""/226) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$sg(&(0x7f0000e47000)='/dev/sg#\x00', 0x3, 0x800) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0xfd000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000ed5000)=0x0, &(0x7f00005f3000-0x4)=0x4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) 2017/12/22 23:45:58 executing program 0: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006ae000-0x11)='/selinux/relabel\x00', 0x2, 0x0) sendto$llc(r0, &(0x7f0000ab2000-0xbe)="024232f6990bb31411822f131c030f33089f6295dba1811efa55534cdfe5a4547d7aa17664fc78b8b97de55685ecf7c540856245e59fe38eb2ff196e7fe4048e4c81411fe67d6c83fcb71680db558fd4640d2000144565594bc23c889eeb25228beb5f1df5dc76406b59220c1554e94f8ec523a55e3b958fd89e497f5fe2b0e7f2c5f12a453ac3dd049fb7a602642e25c957c7d94641bef9e2be9de3a9d008f67150637f162a3021d557ffa8bd6b494075a8cd1419775905559ba830cced", 0xbe, 0x24004000, &(0x7f0000ccf000-0x10)={0x1a, 0x19, 0x10001, 0xf8a, 0x0, 0x0, @random="593db926ee76", [0x0, 0x0]}, 0x10) 2017/12/22 23:45:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000081e000)={@common="6c6f00190000080000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x95, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00001dd000)='/dev/rtc\x00', 0xa0002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f3c000-0x58)={0x9, 0x5, 0x7, 0x7, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000eb5000-0x10)=[{&(0x7f0000ed0000)="390000001000094700bb61e1c30500000700004a02000000450001070000801419001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x1) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/access\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00008da000-0x8)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x9, 0x4) 2017/12/22 23:45:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000dde000)='/dev/ppp\x00', 0x300c0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c26000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000415000-0x4)={0x0, 0x0, 0x0}, &(0x7f000012a000)=0xc) linkat(r1, &(0x7f0000d20000)='./file0\x00', r2, &(0x7f0000513000-0x8)='./file0\x00', 0x1400) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f0f000)={0x0, 0x0, 0x0}, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000376000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000aae000)={0x0, 0x0, 0x0}, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000fce000-0x8)={0x0, 0x0}) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000fa2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101240, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fa2000)={0x0, 0x1000, "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"}, &(0x7f0000fa4000-0x4)=0x1008) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000+0x135)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xffff, 0x1, 0x0, 0x40, r2}, &(0x7f0000001000-0x4)=0x10) sendmsg$netlink(r0, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[], 0x0}], 0x1, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) 2017/12/22 23:45:59 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ddc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x818}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a67000-0x8c)={r1, @in6={{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0xd7000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e8d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000c39000-0x4)={0x0}, 0x4) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000f8e000-0x8)='./file0\x00', &(0x7f00000ab000-0x6)='ramfs\x00', 0xfffffffffffffffe, &(0x7f000048e000)="00000000ffffff306d0900000012cc9fb63ff50da057c80490b73a60e2d695013fc16acf653916d1e5d90a2e8f3cd1bfaa6fbc61e61fc3b01f3a02c349d108d23e5ed43efb4376b164eb1d1883548cebe8993a6b8e6d84") ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00008e5000)={&(0x7f0000965000)=[0x1], 0x1, 0x1ff, 0x8, 0x8, 0x3, 0x5, {0x6f, 0x5234, 0x400, 0x5, 0x2000000000000000, 0x9, 0x65c, 0x1ff, 0x6, 0x3, 0xfffffffffffffff9, 0x29, 0x9, 0x10001, "bfeabcd251df3f6541456b4983da6f6cb78b6a5a90a3c87cee4852f89babea45"}}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000027e000)='/dev/sg#\x00', 0x5, 0x20000) syncfs(r0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000021000)='/dev/loop#\x00', 0x3f, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dc7000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000fe9000)=0x100, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e69000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00007e0000-0x10)={0x9, 0x4, 0x9, 0xffffffffffffff0e}) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) pipe(&(0x7f00004b4000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/policy\x00', 0x0, 0x0) openat(r1, &(0x7f0000a51000+0x494)='./file0\x00', 0x10100, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") signalfd(r0, &(0x7f0000a89000)={0x8000000000000000}, 0x8) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") pivot_root(&(0x7f0000469000-0x8)='./file0\x00', &(0x7f0000021000-0x8)='./file0\x00') 2017/12/22 23:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eb0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cc8000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup(r1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000075000)={0x5, 0x38, 0x6, 0x913f, 0x4, [{0x80, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x12, 0x4, 0x1, 0x0, 0x0, 0x180, 0x0, 0x0, 0x0}, {0x4ef9, 0x7, 0xff, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x10001, 0x0, 0x6, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}]}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000495000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r3 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000cf1000)=0xbbc, 0x4) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r3, &(0x7f000013f000-0x1)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) write$sndseq(r3, &(0x7f0000ae1000-0xf0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) r4 = signalfd(0xffffffffffffffff, &(0x7f0000d1f000-0x8)={0x0}, 0x8) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00006ac000+0xcd3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b02000)={0x4, &(0x7f00002dd000)=[{0x3fffc0, 0x3, 0x8, 0x8}, {0x7, 0xa080000, 0x7, 0x5}, {0x9, 0x400, 0x1, 0x4}, {0xffffffffffffa1a0, 0x5084abc9, 0x8000000000000, 0xfffffffffffffffc}]}, 0x8) sendmsg$netlink(r3, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x734, 0x0, 0x0, 0x0, 0x0, "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"}, {0x30, 0xfffffffffffffff9, 0x20, 0x2b, 0x0, "0658aabd6c5e1015bb0c4950e8341ceb566ad4058c1f0e8795f5f00b5d369fe9"}, {0xa5, 0x4, 0x300, 0x9aa1, 0x200, "d80d3354daa7f6ca6879fe52edb03f558c274872d0f8a76544e7aa419a33c084d5e7478ae032be97f6788c1714576a1a5a8506bbe0c91750f387a370af276a53aea227f20e3a9ddc3e8cd57befb293c8c9d2e180dcc449bd32ffc7ff7b965799df7b19e72c1436e8a006d83a2da0a5cfb084dc71b744ff28582b7c5d57527b2f64282feca440c4afaf5a7658c0edf8f6940552efb0"}], 0x809}], 0x1, &(0x7f0000740000)=[@rights={0x10, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r3, r3, r0, r0, r3]}, @rights={0x10, 0x1, 0x1, [r3]}, @rights={0x14, 0x1, 0x1, [r0, r3]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x6c, 0x20000000}, 0x10) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000c99000-0x4)=0x0) timer_create(0x7, &(0x7f00009ec000)={0x0, 0x0, 0x1, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c99000)=0x0) syz_emit_ethernet(0x52, &(0x7f0000a77000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8000000020086dd, @ipv6={0x0, 0x6, "b93904", 0x1c, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_open_dev$usbmon(&(0x7f0000f2f000-0xd)='/dev/usbmon#\x00', 0x3, 0x40c1) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d9e000-0x10)='/dev/sequencer2\x00', 0x400200, 0x0) r2 = openat(r1, &(0x7f0000ea9000)='./file0\x00', 0x103, 0x2d) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ca6000)={0x8000, 0x6, 0xa000}, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000084a000-0x4)=0x2, 0x4) 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d1000)='/dev/sequencer\x00', 0x4002, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006b6000)=@int=0x0, &(0x7f0000fd9000)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c5a000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000057000-0x10)={0x7d94, 0x200, 0x0, 0x10001}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x1000)=nil, 0x1000) write(r1, &(0x7f0000968000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000d5a000-0x8)='./file0\x00', 0x0, 0x1) 2017/12/22 23:45:59 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000117000-0xe)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002b0000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000755000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000685000-0xe8)={{{@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=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7a000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000fd6000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, r1}) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003a1000-0x14)={0x0, 0x4, 0x10001, 0x6, 0x2, 0x80000001}, &(0x7f0000ec3000)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000058f000-0x17)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1}, &(0x7f00007bf000)=0x98) sendmsg$netlink(r2, &(0x7f00009ec000)={0x0, 0x0, &(0x7f00001ed000)=[{&(0x7f000006d000)=[{0x14, 0x501, 0xd09, 0x0, 0x0, "0600fff3"}], 0x14}], 0x1, &(0x7f000070e000)=[], 0x0, 0x0}, 0x0) ppoll(&(0x7f00007dd000-0x50)=[{r2, 0x4002, 0x0}, {r2, 0x2000, 0x0}, {r0, 0x2, 0x0}, {r0, 0x0, 0x0}, {r0, 0x1300, 0x0}, {r2, 0x141, 0x0}, {r0, 0x20, 0x0}, {r0, 0x400, 0x0}, {r2, 0x2c0, 0x0}, {r0, 0x8, 0x0}], 0xa, &(0x7f0000263000-0x8)={0x0, 0x989680}, &(0x7f00004c2000)={0x6}, 0x8) memfd_create(&(0x7f0000e33000-0xe)='/dev/keychord\x00', 0x2) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0x549000)=nil, 0x549000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000013a000-0xc)={0x0, 0x0}) mmap(&(0x7f000054b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000003000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x402c4580, &(0x7f000000c000-0x1a)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @const={0x0, {0x0, 0x0, 0x0, 0x0}}}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00004b5000)=0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00004d4000)={0x0, 0x0}) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000549000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0x0, &(0x7f000054a000-0xea)=""/234, 0xea) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f00003a9000)={0x2000000020080000, 0x0}) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000005000-0x4)=0x0, &(0x7f0000003000)=0x4) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfe39) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000006000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004000-0x28)={@generic="37fbb014ccc05f754039486588c78726", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r0, &(0x7f0000004000-0x28)=[{&(0x7f0000004000-0x8)="d6f4da1221122f", 0x7}], 0x1) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000477000-0xb7)=""/183, &(0x7f000012e000)=0xb7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x400) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000cf6000-0x4d8)={0xfffffffffffff001, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000bb2000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0x8) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$ipx(r0, &(0x7f0000637000)={0x4, 0x100000000, 0x1, "fd3545998833", 0x5, 0x0}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000016000)={@common="6772653000ca00edfffffeff000500", @ifru_flags=0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) pwritev(r5, &(0x7f0000807000)=[{&(0x7f000077f000-0x2c)="907847b02ba8c4fb8a25", 0xa}], 0x1, 0x0) uname(&(0x7f0000e67000)=""/108) setsockopt$inet_opts(r2, 0x0, 0x0, &(0x7f0000196000-0x23)="bbd0f61132fa6ab5bbc53f868e7b04cc48b391349da33a77c83a25ca953f8ba5d5d719", 0x23) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f70000-0x8)='./file0\x00', 0x10) fstat(r1, &(0x7f0000635000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000b52000)=0x0) rt_sigqueueinfo(r7, 0x37, &(0x7f0000c8c000)={0x20, 0x9, 0x6, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000053c000)={0x0, 0xffffffffffffff7f}, &(0x7f00009cc000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000404000)={0x2, 0x1, 0x2, 0xffffffff, r8}, 0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xffffffff, &(0x7f0000f6f000-0x8)='./file0\x00', r6, &(0x7f0000f6e000)="8b38c336a5f5d9fa96b63f991b924c79c5287a31302eb83e9abcf4443d0471c6f97f32bdec93d53b856c7ec93f2a34cbb5060d564652d913355ed8aa6f570656ffc2c6f140436d74e9d45b9fd6dac9a9907b099ab57733511d7202c2fe266d0b49f148a0b050c1e4e739337a32e8756167c3d3dca9af8db28e91c13f29a4ea35f75e8a818e1cd6ccf0d067826ab22f6fc9205ea7c5cec209bc8c89e7b13a59e8a31a712d4746a6") 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) syncfs(r0) sysinfo(&(0x7f0000b84000)=""/22) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002fc000)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00006c3000-0x4)=0x0, &(0x7f000051f000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00007d9000-0xb8)={0x0, 0x7, 0x188979d1, 0x8000, 0x4, 0x7, 0x4c, 0x100000001, {0x0, @in6={{0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8, 0xf8, 0x9, 0x9}}, &(0x7f0000c90000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000c95000)={r2, 0xfffffffffffffe01}, &(0x7f0000726000-0x4)=0x8) 2017/12/22 23:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = creat(&(0x7f0000447000-0x1)='.', 0xa8) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000adc000)=0x80000000000000) ioctl$KDENABIO(r1, 0x4b36) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000d9a000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000aca000)=""/78, 0x4e) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d9b000-0x18)={0x0, 0x0, 0x30, 0x1f, 0x6}, &(0x7f0000d9b000-0x4)=0x18) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000d9a000)=@sack_info={0x0, 0x8, 0x9340}, &(0x7f0000600000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c74000-0xb8)={r1, 0x8000, 0xd360, 0x4, 0x0, 0x8, 0x6, 0x6, {r2, @in={{0x2, 0x1, @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]}, 0x77d90a63, 0x4, 0x1, 0x11e, 0x1}}, &(0x7f000008d000-0x4)=0xb8) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000ba1000)=""/164) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000d99000)='keyring\x00', &(0x7f00005b0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9a000-0x21)='D}vboxnet1:vboxnet1proc@vboxnet0\x00', 0x0) 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x7d) r1 = syz_open_dev$tun(&(0x7f000060e000-0xd)='/dev/net/tun\x00', 0x0, 0x42c02) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="0252734fb088526cca26b5239cab12c4"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000440000)={@common='gre0\x00', @ifru_flags=0x7f01}) write$tun(r1, &(0x7f0000552000-0x1022)=@hdr={0x1, 0x0, 0x0, 0x0, 0x4, 0x8, @eth={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8864, @llc={0xfb0, @llc={0x0, 0x0, 'H', "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"}}}}}}, 0xfca) 2017/12/22 23:45:59 executing program 2: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x3) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000090000)='/dev/hwrng\x00', 0x4500, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000fea000)=0x0, &(0x7f0000fea000)=0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r1, &(0x7f0000fe4000)=[{&(0x7f0000640000-0xf00)=""/3705, 0xe79}, {&(0x7f0000fe5000-0x4)=""/9, 0x9}, {&(0x7f0000482000-0x4a)=""/74, 0x4a}, {&(0x7f000089b000-0xa9)=""/169, 0xa9}, {&(0x7f0000fe4000)=""/136, 0x88}, {&(0x7f0000fe7000)=""/8, 0x8}], 0x6) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000dcb000-0x4)=0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r3, &(0x7f0000fec000-0x4)=0xffffffffffffffff) 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000a09000)={0x0, &(0x7f000005e000-0x40)=[]}, 0x8) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000856000-0x8)={0x0, 0x0}) getsockname(r1, &(0x7f0000452000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000071c000-0x4)=0x10) write(r0, &(0x7f0000280000)="f390eb718fe56d5cbaac6b1bef2dd69a734ba8dc6d31a9b6c26f6a36eb7fae689f86042bee1e3c452afb3df909db36a8d1e7115ec4283127f164790f2ec9bbe5f1ba5d03ddc1d06d5741aa5b18a1ec8afda6a9eaa127cb0311db9a975813fda364ae2ce2cb1168cd8d21a1e2af16138334", 0x71) ustat(0x3, &(0x7f0000a8a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) chroot(&(0x7f000030c000-0x1)='.') unshare(0x28060400) 2017/12/22 23:45:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) setsockopt(r0, 0x2080000010e, 0x4, &(0x7f0000382000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@generic="6869ac1921e7d8c4dd4591666550d2c2", @ifru_flags=0x20000000000801}) 2017/12/22 23:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000453000)={0x0, 0x0}) getsockopt(r1, 0x101, 0x2, &(0x7f0000ebb000)=""/116, &(0x7f0000c85000-0x4)=0x74) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0189436, &(0x7f000065e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$ipx(r0, &(0x7f00002ab000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000be5000)=0x10) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000f76000)=0x0, &(0x7f0000f77000-0x4)=0x4) getsockopt(r0, 0x1, 0xa, &(0x7f0000926000-0x5)=""/5, &(0x7f0000f75000)=0x5) 2017/12/22 23:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f24000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e3c000)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f000033e000-0x10)={0x0, 0x6, 0xffff, 0xffff}, &(0x7f00002a0000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000052d000-0x18)={r2, 0x0, 0x20, 0x7, 0x5}, &(0x7f0000564000-0x4)=0x18) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000889000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e7000-0x4)=0xe8) connect(r1, &(0x7f0000e75000)=@ll={0x11, 0x0, r3, 0x1, 0xfffffffffffffff9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ae000)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2017/12/22 23:45:59 executing program 1: r0 = socket(0x80000011, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00002bd000-0x24)={@generic="dce9a5c9b3ad8345e8f6528e17f0c6e7", &(0x7f00000e0000-0x28)=@ethtool_eee={0x10045, 0x0, 0x400000000000, 0x0, 0x0, 0x4, 0x8001, 0x0, [0x0, 0xffffffff80000001]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d45000-0x4)=0xa6) 2017/12/22 23:45:59 executing program 0: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000084c000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000446000-0x18)={0x4, 0x9, 0xf6a, 0x7, 0x9, 0x1}) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000a38000)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) exit(0x0) creat(&(0x7f0000b14000-0xe)='./file0/file0\x00', 0x0) sendmsg$netlink(r0, &(0x7f00004f8000-0x1c)={0x0, 0x0, &(0x7f0000a79000)=[{&(0x7f0000223000)=[{0x29, 0x8001, 0x700, 0x7ff, 0xff, "07f8dea265ee129d440b1ad0a034d9ffb2abde6a646d2e9546"}, {0x94, 0x8, 0x200, 0x9, 0x400, "0869f4947f8ff483aa69f3218f6724caa24b6d86ae1e809cc408643936ed05759781f03441e827b52ba397ab55bb8de7f3caa1ac072b9c3486cca30299cfbf842667bddb29594f865197fce54482796f472742682f4fcf29e57c59ca5de364efdfce26585bee5bc27718b13e62c85e4c38eea97202f81d90477b3bd09d2b07a08da8f424"}, {0x1010, 0xdc, 0x204, 0x7f, 0x8, "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"db17a3beb4190311aa99b657cc9455e16f50506ca09ace1a9b43edd4ae1672863881fe648fa13a50ac987583054dfa9015d87f9752927afc6f27a346b697b90d4919dc4e7066173e96426c62d59061b9bed5c7bcffbb868abb6ec84392b3efebd208714c6f5704c2163aaf14e8b2c2665c1dfda8d8b64fe9bf207fff3103176b821aa3c522f9499b7a0d5ad19b7fff855181fa6cffdf4b0be338a8e7716802af228877597de9be3baef9d409a17c6f4abd292d0124696ca9cfca56859ae8fed126fd4b4a523912a764808c60720ab5616071046c9a4c010f27985aad9a"}, {0xde, 0x9, 0x21, 0xfff, 0x9, "16da4240c9508dc73fa1cb27204bf696ab4d2f29f123acf3fbd73ff48364d7c815d57e82ee21fa982d5bffad2322fd3ddeadebb2a15503e045118a5bafbc02e3e6cb70dc65b7e6e0243eb94df234d160b1a9fb92563a546e9c37b0a46b9b1546449aceb4f3e36dc0d2cd384296a29d27254f81d565279e412e11fadc20a89fabb661c1c86c4d26cc424615a71aea09ba2a66d6bd70c8e2f91e8a47e0ed582d7c23588e1616d5dc08cd1b72c17a554023fa5892118954121ff2702bfc93a74461efdd915621e7bbb250b9da62f493"}, {0x109, 0x80000001, 0x100, 0x401, 0xa53, "4f2eb5653bef24b64ae4b6376eb9e2a691ecad4affbc1034fa0389a39b1570a80519642bc8fbec774f2f6f8dc3382fada9ac066ef0aa5f0e47915b328d97ddd04f2d4bdbc9a923f35f8f13b1f9290c7a18c18fba8abe646daade2c239fbee712f125a20f6b1dee4296c6aab2b9af58d7a91473a4d24be23f9730c3fcb2c4f33f15d7141e0a7e8247b3b905f8b4d2c69d7d24179e618d2305f2ee94c6e950ef016a8b16dc286c6358299d104503fb1818e69b4f47930f382fc289527cf850b9e0f0863fd52101ee367209cb94bfa654ac18486aa2acd37b382b07dffa14199b44c2da6385231be865afb5ae5e35961837216ac7396c9cc851b1"}], 0x4ad}], 0x3, &(0x7f0000edb000-0x10)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0x0}, 0x80) vmsplice(r0, &(0x7f000095e000)=[{&(0x7f0000fee000)="a462853d7e4270198d79325bc6498a46a6d3718ace0482627ea78e767f9e17b2eab01430616db0fbcbbb06e4888455ad45b77ef95a812ba6dcaa176784cc59ee9c41ec84e3a81050ae9e25d7beb2858e39b3", 0x52}, {&(0x7f0000a58000-0x42)="71d7befd1bf078272bf00438edde9753b58cc898709a6fb3389e1b5608f50ec3d0fa74b85f43b76d605275f77f6c98a44124f2bf4ed888a6e1b4c01aa8485c875a69", 0x42}, {&(0x7f0000d45000-0x95)="2f99b9783b250a4d2369e492b081d1b78801986c521a7e9b2448379abf0d083b8d2eb57139d6aa2a8b48f0f3ebbe33c57ba101fe731d04b54d6fb63d5195dbde7b7008e73466a9fc7b99bd3fb0360c72e82d7569a688fc5d6f342bfefff54402ba63e6c849216b31e4e2b200c0fde7c49bcea92fcdf110760ebcc8f0fa96ec141f8531794662e81e4c77b632ce9c0f9ef6a38971b7", 0x95}, {&(0x7f0000743000-0xf0)="5c2d723858042a863b3fb0b04285d8f5779de586a6934a87303de3ce340636e54c626fb5179137971eb578596f7de8311bca28d25b140f2dbe6b006d3f80c414e73404ba64c9ee39edeac3f0d1c65c29354f133b7ab4b6201806752afac8a1d3363fa3390a1b4be31de6adb6c27f5d05e3c943145f5de11a19464fb0624a05d371aa1d6796bea9aab5d0a69372badce6b45fec29ed3c9bd9c66a073d0573ba1ac0e1dd27b43379d64798fc5000ce1286eae03573b2b30d72f9764ea19e80a6866b34be0f8057c7eecda819075a601195ad85ac659ceb3acd55f109fa84b20fad118cbfaac6bcddb53c4bd1042745a8f3", 0xf0}, {&(0x7f0000bf9000)="81fbe9252c69e39c8aadac577df6a0b1efb4665e6407e3853f62d3194a7d8ac2a9b8d7b15f629889d0dd2d1fdbf2d94af5cfc5af7f54e7c17f69", 0x3a}], 0x5, 0x1) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000cbb000-0xba)=""/186) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) chroot(&(0x7f000030c000-0x1)='.') unshare(0x28060400) 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) chroot(&(0x7f000030c000-0x1)='.') unshare(0x28060400) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet(0x2, 0x0, 0x1) read(r1, &(0x7f0000662000)=""/105, 0x69) r2 = creat(&(0x7f0000718000)='./file0\x00', 0xfffffffffffffffc) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r2, r0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fb0000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000309000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f000064e000)="13396ddf640bfc15425d03d68a531b8c5bceec4412ce5abfb9369a16c988a14e80b80168") 2017/12/22 23:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000d2d000)={{0x40000008080, 0x0}, 'port1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = creat(&(0x7f0000053000)='./file0\x00', 0x2) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000049000-0xa8)={{0x80, 0x5}, 'port1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:45:59 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008c0000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000000)=""/194) mmap(&(0x7f0000000000/0xb52000)=nil, 0xb52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000045b000)={0x19980330, 0x0}, &(0x7f00006e3000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$netlink(r1, &(0x7f000000f000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x4d, 0x12, 0x201, 0x0, 0x0, "298d3d5d4caf4c9f13675921deb78197d9df7f0fb88c075272853de5aecf1544ec9a611b4cf1dd7163e636b939ae7c3d17befa45e47d262e57b61a1aa0"}], 0x4d}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) 2017/12/22 23:45:59 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000446000-0x8)='./file0\x00', 0x40, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000925000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, r1}) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0xbab95192a3ae14f4, 0xff, 0x1, 0x0, 0x7, 0x0}, 0x20) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f000032c000-0x8)='./file0\x00', &(0x7f0000ff5000-0x1c)=[&(0x7f0000ff4000)='/selinux/create\x00', &(0x7f00007e3000)='/selinux/create\x00', &(0x7f0000ff5000-0x10)='/selinux/create\x00', &(0x7f0000ff4000)='\x00', &(0x7f0000ff4000)='\x00', &(0x7f0000bca000-0x16)='securityppp0#@trusted\x00', &(0x7f0000ff5000-0x1)='\x00'], &(0x7f0000ff5000-0x20)=[&(0x7f0000ff4000)='-[\x00', &(0x7f0000ff5000-0x2)=':\x00', &(0x7f0000955000)='nodev\x00', &(0x7f0000ff4000)='useruser-keyring+\x00', &(0x7f0000ba2000-0x15)='bdevkeyringeth0-%em0\x00', &(0x7f0000ff5000-0x10)='/selinux/create\x00', &(0x7f00003ae000-0x1)='\x00', &(0x7f0000ff5000-0xc)='}$mime_type\x00'], 0x800) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f00009f5000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a2e000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000fe6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00006f3000-0x88)={0x3, {{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8a275}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7ffe) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000634000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00006cc000-0x4)=0x1c, 0x80800) getsockname$inet6(r1, &(0x7f00002da000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d87000-0x4)=0x1c) ioctl$TCGETA(r0, 0x5405, &(0x7f000078d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x20000) ioctl$TIOCGSID(r2, 0x540f, &(0x7f00002bb000)=0x0) 2017/12/22 23:45:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000a08000)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000546000)={0xaa, 0x40, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) symlinkat(&(0x7f00006cc000-0x8)='./file0\x00', r0, &(0x7f0000ab0000)='./control\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') utimensat(r0, &(0x7f0000e03000-0x10)='./control/file0\x00', &(0x7f00003e7000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}, 0x0) getrusage(0x0, &(0x7f0000002000-0xc)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ac6000-0x11)='/selinux/enforce\x00', 0x141200, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f0000026000-0xd3)="6b84aa553ec63179b909213a31fa4fa7ba3fb0811e5448afb3c715561738dde59e511ceb462f666881d66b1fcd4146ca3c0440b26277f6322f59521a2e147880e44b961fe4cd778dfc343e87cb965e9e9bde59168513d8cd85cee47b083c0d6b00a79e05e5f0302025b5a9d17d79c754f83a04b194e04611ccacdfa5fb218c3ddddb8c4ad19a76ce3777d074ce22823ef381d8c49fd91d4b5ffc90226fec6af6b2ef7f9e4874de583660dfc25d4c43755dd83aa11bbeb25d2b75014c8a5229b9433bd1d1493c14791befe5b6e90cc2b68002aa") mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000055000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000042000-0x70)={0xfff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4, 0x6, 0x10000, 0x7fffffff, 0x6, &(0x7f0000055000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3f, 0x40, 0x87e8}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sg(&(0x7f0000054000)='/dev/sg#\x00', 0x4, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000011000-0x2c)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}], 0x2c) 2017/12/22 23:45:59 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f2a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006f4000)=0x0, &(0x7f0000088000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000deb000-0x8)='./file0\x00', 0x0) getsockopt$inet6_int(r0, 0x29, 0x53, &(0x7f0000b28000-0x4)=0x0, &(0x7f00008e6000)=0x4) r2 = creat(&(0x7f0000da8000)='./file0/bus\x00', 0x0) openat(r2, &(0x7f00003bf000-0x8)='./file0\x00', 0x22400, 0x103) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x12, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1000) socketpair(0xf, 0x3, 0x0, &(0x7f0000fed000-0x8)={0x0, 0x0}) 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae9000-0x8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f00009ae000)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000000)={0x1, &(0x7f0000de2000)=[{0x0, 0x0}]}) write$evdev(r0, &(0x7f0000038000-0x18)=[{{0x0, 0x0}, 0x1, 0x0, 0x0}], 0x18) sendfile(r0, r0, 0x0, 0x72439a6b) sendfile(r1, r0, &(0x7f0000fc2000-0x8)=0x0, 0x80000001) 2017/12/22 23:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000f02000-0x40)="4dcc473aff5fe4676e2952b79ecd18c398ee92a308a90e704e55d040905ae3391e5355677e5b1e9852ebe05225899413d88c79e31bbf839bfee9e6a78595773d", 0x40) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000071d000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000661000-0x4)=0x3, 0x4) clock_gettime(0x0, &(0x7f000013d000)={0x0, 0x0}) utimensat(r1, &(0x7f0000ff9000-0x8)='./file0\x00', &(0x7f0000ee0000-0x10)={{0x0, 0x0}, {r2, r3/1000+10000}}, 0x0) r4 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r4, &(0x7f0000431000-0x50)=[{&(0x7f000048c000)="c1", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000466000-0x8)={0x0, 0x8}, &(0x7f0000dd1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000a96000-0xa0)={r5, @in6={{0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x697}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x8, 0x3f, 0xf7}, &(0x7f00009ad000)=0xa0) fcntl$setstatus(r0, 0x4, 0x4000) sendfile(r0, r4, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2017/12/22 23:45:59 executing program 2: munlock(&(0x7f00007ea000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000709000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000709000)={@generic="b5b2292af3f05221b82acf78583d8196", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mremap(&(0x7f0000172000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f000019a000/0x3000)=nil) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000070a000)=@assoc_value={0x0, 0xba}, &(0x7f000070b000-0x4)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000fd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2202}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000081000-0x20)={@generic="9d5d866971ef6709fb05c889dee74394", @ifru_flags=0x1002}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070c000-0x28)={@generic="ecf33d497307ced7ff7de2edf291d3a4", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000070b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000070c000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff, r3}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000070b000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000070b000-0x4)=0x8c) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c34000-0x18)="6b657972696e6776836e65743175734372707070313c00ca", 0x0) ioctl(r0, 0x1, &(0x7f0000258000)="") ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000811000)=0x0) syz_open_procfs(r1, &(0x7f00008cc000)='net/wireless\x00') fremovexattr(r0, &(0x7f0000098000)=@known='system.posix_acl_access\x00') 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000016e000-0x10)='/dev/input/mice\x00', 0x0, 0x40040) fremovexattr(r0, &(0x7f000089f000)=@known='system.posix_acl_default\x00') unshare(0x400) r1 = memfd_create(&(0x7f00005d1000)='vboxnet0\\\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0x0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e6b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e6c000-0x4)=0x58) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e6c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e6c000-0x6d)={0x0, 0x65, "80318a956152f997dac83cd49c6a3f7d929915288f81e3c2f4efb5819570bb15a133a71be6615f47f2a3e24ca18b49a3f41578fe112deb5c813977269291b22c3bdc624122aed8855cb3f83f65e8398cb827f688900746628d79af814d262130865678cb5a"}, &(0x7f0000a44000-0x4)=0x6d) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e6c000-0x8)=@assoc_value={r4, 0x8000}, 0x8) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000e6d000-0x4)=0x3f) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000e6e000-0xa2)=""/162) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) sync_file_range(r0, 0xae5, 0x3, 0x1) bind$netlink(r0, &(0x7f0000bac000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000069c000)={0x5, [0xff, 0x8, 0xf9, 0x0, 0x1]}, 0xe) pread64(r0, &(0x7f0000456000-0xc1)=""/193, 0xc1, 0x58) write(r0, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) fadvise64(r0, 0x0, 0x9, 0x0) 2017/12/22 23:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000387000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x22000000000101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@common='bcsf0\x00', @ifru_mtu=0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c59000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005c0000)={0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000494000)='/dev/ptmx\x00', 0x4000, 0x0) stat(&(0x7f0000f19000)='./file0\x00', &(0x7f0000a5f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000006d000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000011b000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a29000)={0x0, 0x0, 0x0}, 0xc) dup3(0xffffffffffffffff, r1, 0x0) 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000435000-0x6e)="006576200000000000000006b88ee58051d6ae91a5a0d5c3e8f5f95dbef26a0ec7e77f68ff2cad52e3b62fb42c1e4b2507a6f325de12910ca0163d841edc55b0c08beda324fa1467f8d3fee68520bfeaf8f576f402049d09b089792c690f53c99bb78bded4c31cc16fde09578210", 0x200001) write(r0, &(0x7f00001f9000)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x1, 0xfec) pwrite64(r0, &(0x7f0000a92000)="2ff9492b710d1eda0430c68229bfdb07c6ff91b62f", 0x15, 0x0) r1 = request_key(&(0x7f000008a000-0xc)='id_resolver\x00', &(0x7f0000e6c000-0x2)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000068a000-0x14)='vmnet1+wlan0\'vmnet0\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000e4d000)='syzkaller\x00', &(0x7f0000ac0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r1, 0x1, 0xfff, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00007cc000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r0, 0xa0eb) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001fc000)={@generic="31ae9f6fb320f1458017239eb3689712", @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) rmdir(&(0x7f0000001000)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003ec000)={0x0, 0x0}) [ 49.850025] audit: type=1400 audit(1513986359.602:34): avc: denied { fsetid } for pid=7231 comm="syz-executor7" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000004000)=""/35) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000001a000)=""/97, 0x61, 0x43) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000017000-0x20)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000017000)=0x0) clock_gettime(0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000006000)={r1, r2/1000+30000}, 0x8) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc020aa04, &(0x7f0000011000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000009000)=0x2) rt_sigpending(&(0x7f000001a000-0x8)={0x0}, 0x8) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', 0x800, 0x5) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000018000)={0x400, 0xbb77, 0x6, 0x1f, 0x3, 0x1, 0xce2b, 0xcbc2, 0x2, 0x5}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x34a53e3689e3ab3e, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r3, &(0x7f000001c000-0xe)=@random={'user.\x00', '\\-ppp0.\x00'}) 2017/12/22 23:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000107000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000310000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000054c000-0x120)={0x9, {{0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000914000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e38000)='maps\x00') ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000e45000)=0x7) pread64(r1, &(0x7f0000b13000)=""/181, 0xb5, 0x0) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000023e000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) timer_create(0x0, &(0x7f0000002000)={0x0, 0x3b, 0x0, @thr={&(0x7f0000001000)="", &(0x7f0000006000-0xb7)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000)=0x0) fcntl$notify(r0, 0x402, 0x20) r2 = memfd_create(&(0x7f0000795000)="6b657972696e67766d6e65743175734372707070313c00ca", 0x0) ftruncate(r2, 0xfb8) ioctl$TIOCLINUX2(r2, 0x40305828, &(0x7f0000002000-0xc)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000816000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f000024a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000b8d000)={r3, 0x69}, 0x6) sendfile(r2, r2, &(0x7f00009d3000-0x8)=0x0, 0x7) [ 49.908210] qtaguid: iface_stat: create(lo): no inet dev [ 49.908259] qtaguid: iface_stat: create6(lo): no inet dev [ 49.908533] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 49.908564] qtaguid: iface_stat: create6(lo): no inet dev [ 49.933259] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 49.933308] qtaguid: iface_stat: create6(lo): no inet dev 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000f4c000-0x80)=@generic={0x0, ""/126}, &(0x7f0000c41000-0x4)=0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00002d1000)={0x2, 0x96, 0x0, 0x4, 0x3ff, 0x5, 0xff, 0x8, 0x0}, &(0x7f00009b2000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000059b000-0x10)={0x1, 0x200, 0x6, 0x5, r1}, &(0x7f000045a000+0x4bb)=0x10) setitimer(0x3, &(0x7f00007b8000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000dbf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000487000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$PIO_CMAP(r2, 0x4b70, &(0x7f0000ff4000)={0xfffffffffffffffd, 0x200800000000000, 0x3, 0x85f, 0x4, 0x1ff}) syz_open_dev$random(&(0x7f00000dd000-0xc)='/dev/random\x00', 0x0, 0x0) unshare(0x40600) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000035000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000013000)=0x14) lstat(&(0x7f00005b2000)='./file0\x00', &(0x7f0000071000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00009b8000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0x6, 0x1, 0x4, 0x7, 0x20, 0x80, 0x7fff80000000000, r3, r4}, {0x31, 0x3, 0x4, 0x5, 0x3, 0x8000, 0x7, 0x3ff}, {0x3, 0x6, 0x1, 0x10001}, 0x8001, 0x9, 0xa4c9, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8, 0x4}, 0x11, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x7, 0x3, 0xcea, 0x8, 0x5, 0x7}}, 0xe8) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r0, &(0x7f0000e0d000)=""/252, 0xfc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a32000)={0x0, 0x2}, &(0x7f0000a39000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000df8000-0xa0)={r2, @in6={{0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x40, 0x5, 0x1, 0x18}, 0xa0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000e6b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e6c000-0x4)=0x58) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000e6c000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000e6c000-0x6d)={0x0, 0x65, "80318a956152f997dac83cd49c6a3f7d929915288f81e3c2f4efb5819570bb15a133a71be6615f47f2a3e24ca18b49a3f41578fe112deb5c813977269291b22c3bdc624122aed8855cb3f83f65e8398cb827f688900746628d79af814d262130865678cb5a"}, &(0x7f0000a44000-0x4)=0x6d) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000e6c000-0x8)=@assoc_value={r4, 0x8000}, 0x8) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) shutdown(r1, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) mmap(&(0x7f0000e6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000e6d000-0x4)=0x3f) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r3, 0x80044584, &(0x7f0000e6e000-0xa2)=""/162) sendto$inet6(r1, &(0x7f00004cf000-0x1000)="", 0x0, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a7b000)=0x0) syz_open_procfs(r1, &(0x7f0000d02000)='net/arp\x00') fcntl$setsig(r0, 0xa, 0x14) sendfile(r0, r0, &(0x7f000064e000+0x446)=0x100000, 0x3c0) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x800) exit(0x0) syz_open_procfs(r0, &(0x7f0000006000+0xe4d)='ns/ipc\x00') 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x80000, 0x200, &(0x7f0000fdc000)={0x0, 0x0}) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000ec7000)=""/177, &(0x7f0000165000)=0xb1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000fd9000)=""/65, 0x41) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000520000-0x4)=0x1f) ioctl$TCXONC(r2, 0x540a, 0x0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) unlink(&(0x7f0000bc6000)='./file0\x00') recvmsg(r0, &(0x7f0000f56000-0x1c)={0x0, 0x0, &(0x7f0000cbc000)=[], 0x0, 0x0, 0x0, 0x0}, 0x1) 2017/12/22 23:45:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) r0 = eventfd(0xfffffffffffffc01) r1 = dup(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r1, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ed6000)='illinois\x00', 0x9) connect$inet(0xffffffffffffffff, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000ba8000)="3e60fa612ec3735c06d0cc6cc08f914b694ea49f5ee4d461aefe1fd3804b4903a6c0b42211e639a61e064543764883ccce1703bd58f58ff8f03694ce6482d4a8ce3ad9ba5d711ef31aab3d783d09cc8b9b929bae90455329e829cb4b59c8f4869f6b2a4a13b5f8bf16c72cc3b3fa970cc75ba956b7bcc90f1836ad987ff2f4b8b7c5fd23ec6591beadbae18449c8db5a25956bd3df9bf9e359a98d00fe1707ca72303a6d2cf711f22b52ca13f7c6d0a31b3175c93930d9f73e82305a263c171cbeeda0f520c8afe98dff4b10101abfb96cb7c442e55fb4758995a58085e358cda3bc7fdc7e9dc4842aecc06df4a55e6039db16dec687a853f2e89b20b0ae6ef15dae59c48c09f0ad50d233efb6541fc38ffe77f2d5740ffe0398a1367ad95a727a3b2907464103912b874c97542ea477d5bfc67955ebaa4b9de84f2d3e7982d861e64e2cf8bf8566b5acdfbd90690c0d82d5c17b62d48c8ad345e9103a08ce95a424ac06db130e77795c19bdcb4a118f100381311a1831fd0e6495152880c0d1f1c5bf52283ab2cf0378729f95ec9e35ef28e6aa32bdd048ac9e2d999184bf7dec4cc936aeb870676e9b9d6493f67ee3d20fd4e2c82663fabca0f20a05e699c1a048384da5c595c8bcda6ebd07c62945a66e0ed76035272f53814dbf010f55d254f6e9699249f6dee301caf742d6a85824c5e10d1d45775e0dfbea5f9378deeb3213b870d9250ed5b3d845596c89667f8408a0cc1edc6720907d26209a5b9f23be8191e22469d011e95e42686f320eae991ba62aa862ec854ddf8ac10a60258bab380d4a2bfbb1882ec4e3f571d2c77147b8d8a27216ad3c7023f307327bcf4a6d7c36f03fd630925aa0b1aaa0cc5437e349c30bebaf75bc7599309a09154db750c525931753be4f0453a70b5eac4c8ee9f4821748b832a3059746d62169946c6fc9e2431c51b0eaf3ea176aa25e0f5b0f88fa5a7c02e1589139e7f62d877d1d4efd5ae797c0e67ac1e864a6049df2611d4a9ef0096ed4adff6973edaffb7ee00ba392fb3df2f4d4e935069687dd6a7b68bfc904048c2d50877102c80f4aa01b895f320d052e37a3b0d80ee225641cfa1ca7dcf1a0b31c4c57e4336b9583a6246c25fdc095cdc6f520db8e363a5a140bdb83c47642d9df5aa68fdfc74cc8ffb26a18f724c76de616720d4c7e6668c05e67c116d4d2d44ea370cae494a4dfc42520a17c64ac63c4fe0ea313aa5c513e5f49e56e0b654fd50000000000002541cf720d50094cee41a143c23184c8ae8d2277163f7b7fc29f5c385381e585e084ae7437217bd6ce7ef5401e54d63f2e77164131454517a8db842fddfa517370f3b47fbc8fd66e8a795bb5aaf7b3403e168e20d02e7400c8bef4de57fe8d26c56fe426dc9cc6", 0x3e4, 0x0, &(0x7f00007fe000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/22 23:45:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000acb000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000f34000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000ae2000)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0xffffffffffffffff, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) execve(&(0x7f0000d59000)='./file0\x00', &(0x7f0000d32000+0x234)=[&(0x7f0000e6b000-0x6)='ramfs\x00', &(0x7f0000af3000-0x6)='ramfs\x00', &(0x7f00005ba000-0x2)='+\x00', &(0x7f00008e9000-0x27)='selinuxvmnet1vmnet1[bdev\'em1uservmnet1\x00'], &(0x7f0000ced000)=[&(0x7f0000816000)='\x00', &(0x7f00009af000-0x6)='ramfs\x00', &(0x7f000039f000)='ramfs\x00']) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fb3000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000bad000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000388000)=0x14) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) sendmsg(r2, &(0x7f00000a6000-0x1c)={&(0x7f0000982000)=@ax25={0x3, {"8dae2428f50475"}, 0x5}, 0x10, &(0x7f0000309000)=[{&(0x7f0000822000)="7c8468d09244bd26d4f886e8bc50e26d728c99d50bb896be9c82be28147b24e2f7ea5426c3cb84d4a66023d05b16b03789b1c64869516d7a242ec1b136514adc7f82c938043c350847f3b09a84907c59570d8eed6f66d1ba6df1807dc12079ca51aa1c8a4dd8c1f39348c335636dd2db3d0511fc5d8be3b9d06e893ec20d70b45eff9533f074fba7f4ef6a469668db176c445833b2ca61ef948efb3783baf3fd98eeb1354d29d498ed8cfb18bbc2b9a26823065c2d426fd320eade2827ea36f27cd88e2b75b534aaf843d0291c356a448510eaa3bdaca5843dd566b4a8813becdf39f0784bf1d2d7e35dae011cc9", 0xee}, {&(0x7f0000452000)="bdf62103b15b6bf160f97b9638fdfd79f83595cf839d56457ad8b1823f86ce6f4823b7cd5239ac8500cbd80f66087175807c904e0dfbfdd3aed629169c223cada003894ca7639692ca8e9f42faf012fdb07e73f9bcd61974a07f2b33235a0a91db2a1cc9594fad78188f5845e07754f8eb22c288dd9215819efb257d0f8ffc8e85ae43ae2b7269aa7fa3b6ad958c8d60ff922d20b7b9cc334e3b0cea7ea5107bb1c9791194c19348c52e01a7ee64a8eb9c3f315dff7d37b2a36fb1ee834cc23c8b58a5a8bb6d9ccacd90027cddba5d96ce4035bafacc848182240d36711f90ead25e6f9708667fea5117f832d04750", 0xef}, {&(0x7f0000bfc000+0xbc1)="6da4e837d4019641d6c54e5172a91f72281e9091e4f4d7a6b54a0deb4d8616afdc0a8d4a56d64586894d7f6d0f7874206f218ac4d689eafcc5106a02cec6d7534aa9a69bd124e89b2d4d260d2f2910335eefb5de9cdd10f980628d7b31d69c211fa931ec05b6b82cf11e180702261fd732aefa8aa7c69f19b0a7c2da241fe8429e52d596346972c5b86d112904a3b9802460513e961a200875f9e32351503218558c953a059654ed364652d5ca50ffa745e67b7e69a085e86a016e4980eeff825987712dcd56ab5bfefcf3955a0311ebcbf1feb474c4e87c3f2e684d8a6419983b0331d12e3a62ddb9e3cc5af45923ee8a68", 0xf2}, {&(0x7f0000842000)="b4c3db465a168cf7d0c680b9f20f9f14a084c32ad47386fc9f20ba8ff493dac477839f9c7db860b419a84da6ae7a0fd850691890f6ead0c7e8b571410d370261dbaae2c4ac1e18b2f1b4e00cf32f82d5fb0dbf7b6c5b911f105b43535fd4673d9e5821fce817bb9db6fa656c2e325852", 0x70}, {&(0x7f0000f72000)="7d8b9b91e5814df029ee7a113d97f5a37488f45b625949dea07f170bfddced387b4bd7d6620d79d8ce29e391a60500000022330014bf30bd2ab2a78326db9dda7bec1e5fc8a5d84ede39440354", 0x4d}, {&(0x7f000073a000)="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", 0x1000}, {&(0x7f0000c4f000)="", 0x0}, {&(0x7f0000156000-0x62)="e5d51bd172e2abd8aa4ceb55feb9b926b6c1bc5fb6798d68ccaf302a36d61db597677ccef891e72236cfc72fc8e24b12daaf07a4356fa21c3825dfa2f5b59720fe37cb0862faec5bcf0ae3b5c5b2144585e59b5ded189d30943754dbf54a840ae14059278138b2b282b82544e6e72e1356ab4dc8028f3da21c3452ec770e0d0bafacdcfb641bf3227ead10f0214afdeab60c8165441e9cd85829e72af0", 0x9d}, {&(0x7f0000f36000-0x28)="2ef50414d2da593fb5f9bfa5946b84f8bc5082c58fbe1b14dbd923a40a85a31aa32ec45e54042c01", 0x28}, {&(0x7f0000a03000)="b26e3619e630cd7bf94d7083c255b1e88ac7ed3b78bcae30084bfdbc89fb13e95dac778a8f94b387cf7459bf9c389dd60415f1d995fb2d074a", 0x39}], 0xa, &(0x7f0000499000)=[{0xa0, 0x118, 0x93c, "43a6bdb844a137d0fb6d328b9570a05c7ddf7a50eced309164cecd80ac5cd45551cec5a2203b6b8f70cf7d8ba97484644b6f406f873df3d5eea650c0486350811771eb45c2c5c5043045024cfcbe73e01242a802dee95a6b491a8e487083aa5e5e8707316a5858b5f6cb62a38027a87ac76f798b4a44daf985529c509d190978bd462bd436101061ab9f2a2852e5d7377f"}, {0xe8, 0x11f, 0x6, "a8d7cf0122e6c572dc277c612de42b3cdbf5200a6f2128d433e04b3fb36575e0aafcd27704aae161e43fd093ba24abd69ee89b1c6322f47af7772ac829ccd0807b0cbb100748db81220ca7d0af0c08029b0955db1ecdfa3ece69a8930b3722ec5e2c605ccc5a4602661308b4078d12963960f046bb6f2def0d129fbc4a394a7a6f6df51712af451e952850cedc77bd85e0fa4111387a74da676986e88483bfe8116a3a6740b35232159e21d9fc4f79028a0642d3d0a2be502e91b46170382319740a488f10a094c60c913a104a562bbc96850d662b3da00d7490"}], 0x188, 0x40000}, 0x4000) fcntl$setflags(r2, 0x2, 0x1) dup2(r0, r0) 2017/12/22 23:45:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000f9c000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000046e000)=0x6, 0x4) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004a7000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r1 = socket(0x1000e, 0x5, 0x0) stat(&(0x7f00008ba000)='./file0\x00', &(0x7f00005a1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000447000-0xc)={0x0, 0x0, 0x0}, 0xc) fchown(r1, r2, r3) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000050d000)={0x0, 0x0}) write(r1, &(0x7f0000227000)="24000000210011d7001c070400ed2720020500000000000007ff57eb0800010041fd6ae0", 0x24) 2017/12/22 23:45:59 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e72000-0x8)='./file0\x00', 0x40) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000052b000)={0x0, 0x0, &(0x7f0000e71000)={&(0x7f0000e72000-0x48)={0x2, 0x1, 0x1a57, 0x7, 0x6, 0x0, 0x8, 0x64, [@sadb_key={0x1, 0x8, 0x200, 0x0}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x6}, @sadb_x_nat_t_type={0x1, 0x14, 0x100000000, [0x0, 0x0, 0x0]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) writev(r1, &(0x7f0000e70000)=[{&(0x7f0000e70000)="396a00cf235352", 0x7}], 0x1) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000df2000-0x10)={0x0, 0xffffffffffffffff}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = mmap$binder(&(0x7f0000807000/0x1000)=nil, 0x1000, 0x8, 0x1010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a33000-0x30)={0x38, 0x0, &(0x7f0000d91000-0x38)=[@decrefs={0x40046307, 0x0}, @register_looper={0x630b}, @clear_death={0x400c630f, 0x1, 0x3}, @acquire={0x40046305, 0x0}, @acquire_done={0x40106309, r1, 0x4}], 0xac, 0x0, &(0x7f000088f000-0xac)="f7eba87b282da9940232190f1560cb5c445fb080c45894b0c5c84b44ab1d574f53a37cd3dd710eb71eabd80e1584839d80688f9b33548c9be9c7aa924ee8f9b1ab13a572d4d90ad9876b3e53173d852ff134cb9d195018df8a4f55f145961ad18275a95fda0bdef3df87ec63ae286c682fed710c76eadc57981233f86357c68715e315be2f368129b782cf3df92e01ad2acafc30aa0d19c34d8761a93db1bdbf4b82958816a42c38f2a7d179"}) 2017/12/22 23:45:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000653000)=0x3f) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000386000-0x10)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) fcntl$setsig(r3, 0xa, 0x12) dup2(r2, r4) writev(r2, &(0x7f0000498000-0x30)=[{&(0x7f0000ef2000-0xc3)='m', 0x1}], 0x1) fcntl$setown(r3, 0x8, r5) readv(r2, &(0x7f0000018000)=[{&(0x7f00002ab000)=""/97, 0x61}, {&(0x7f0000f22000-0xed)=""/237, 0xed}, {&(0x7f0000d51000-0x4a)=""/74, 0x4a}, {&(0x7f0000b86000-0xfb)=""/251, 0xfb}, {&(0x7f00006fe000)=""/68, 0x44}, {&(0x7f0000e44000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b92000-0x5e)=""/94, 0x5e}], 0x7) read$eventfd(r1, &(0x7f0000fba000-0x8)=0x0, 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000a85000)=""/4096) tkill(r5, 0x16) 2017/12/22 23:45:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000002b000)={0x0, 0x0, 0x0}, 0xc) setfsgid(r0) r1 = socket$inet(0x2, 0x2, 0x0) pipe2(&(0x7f0000a51000-0x8)={0x0, 0x0}, 0x80000) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00008d4000)="e62cda9227cddac1b534a89985a8124b9a0b7e67b78127d56d7487f96ff7bdf22e3f0c29f45aaadb1f7f1090ceeff307701a2a3e257513f34a40a9f299fbc7a1f5fe100de126893bbc3683ecec37a03a8fecab96325c34c844928ce44d445cc67b89c59e50f483f68db8b7e355278ad651272251e61c21e7f0dc92506aae35a3891bd61fa7136287475fe727e2ae05962fb27e712d704647d520a14070de7a9c1f25f9709f5523317b0bd18cc965f8e19112199d32fecbd723931a874cb52fea2defaf5f5090") ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000e1e000-0x28)={@common='lo\x00', @ifru_addrs=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 23:45:59 executing program 3: mmap(&(0x7f0000000000/0xeb7000)=nil, 0xeb7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000eb7000)='qnx4\x00', 0x0, &(0x7f000000a000)="") creat(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000eb7000)=""/107, 0x6b, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x100000000a012, r0, 0x0) 2017/12/22 23:45:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x81) connect$inet(r0, &(0x7f0000d8d000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c06000-0x56)=""/86, &(0x7f0000a73000)=0x56) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d41000-0x1008)={0x0, 0x1000, "525d240eab26622814ece2e6707ab776f1eee9bca4f211629ab1fedb6d040d1e0e362feac6bd6ae8dd57b05facbcd323a14070e77e7bb744b5699371b9393d8155b233978579af75fc38e2b1dce316ab41267ca41119ce064d79afb6c44d8b425c4c12a2182e755030691098202e4d34a90349617a4b78d917732d125cb5c3f515d83cc7ba9fa216a0c5dbf0a8265758758abdddd441fe012c11d4024fc9ca60ac3ec36c1e895548c0d430f9482a1ff33c1b52ed9b6c2ffc1a514a1a7a09284f18ba16440613970cadd68673ecc3b9b02bae6b88fbd2f6da0e7a12f62131d02e7b1620689ad0f62851773e656c9d379c4cd0c18430534bd3b2a15b0f732cd35aac0ac489e0d4d952c341680005b3f3291597f33fdf2e9b0c87eef7c0da5002a4d9a0175625d3e0836e119bdb3206174116718df671dca17fa60d8d3288633fa2609b6e7195a846b4745f77ad3407c19f2b9263f157d1fc44fe13dd0ee9cf8ae824aadfde483dc8e8435eaa707c2e0b38067eb6239258a61e20b4de029e6e3892ec39556d1cdaec5c99e77d2a55b7a8168cc40a09b61956a07a46a7ac36e2efe437a36c56bdca8c8336292d25d2a68215127f7af43205005f50e986fa3026381704f2586e20f6b9686cf51eefff09629e172f6d7d6dc8d92846c3fc310135634b3944f6f31fc7b7336c0ae705e89b446bbc0bc116a84df1935f0890f4514f79a2282bc036c785f374f123886205a935780f25b493c03c00ea7fa27d66f16a9bf577464372923c6938ac6f590ae630bd0240be9c67e4be89246d46e24f4b24c0991aa1f0362ea01c6e00aba83299a4bc322a644c52161ccf6ecc5c85a051082b13fc4fa00e17baf91030e0f94e89a1467bd70e6784d05a9f639a423918758a4d196e35697ce0fc418476d1148abf7292dad35d21d3e9d41ea1c62c5836649339fec9c05c9083658e52d95cf784904d8e300bb3487d708bd0dafce6dff1735ee8df6125219322a75630c96082a6297d5be21a4e53d3ba98cfd1dc9a077ba5c2ff777753f6281c10df79ed22b3a558588dd9d5f721ca341dc9e445400c36cfb3fcf0aa7f77e0a0fe95b2679001d91f7043b6be7b185ba3f6820ec63c3d026c2df94d322569bba75848aec006166a2aaa1bc6a4e3cf3e44891677b2bf657a3bb65f381960273637dbe7da9bacac4fed83c00d69dc2521897a74ce105bba1b5e6dfe693deeed2c26ef6e92b0345d8b54443140abef8e803cb3c681ff28a1d39e8b451f1bee648c58b0dd0e75351d6b1e8ccc638bfc2cdb59827be89103049deefe15f27642ceb67c2f8893013dda8d3e253265902cb1b3617faa8d65b66be0541a35b3dbea9190ba38741438a7565c207e97ef5d1848b4ecc8c677e5a76220156210471b70bc70ada6f468b859c45d334ed88b3c815dad4173b059bf95cfea88483cc47c414ddf94c1a0ff0e7265dfdc51c90f6f2473aae6a05de59cee8b3100588847a917ea38525c5fee04e42b3c0ccecc107ca0a3d78380808e72bd37179f8df5540b9ad6ee06fcbd838199c44e167f221c43da77cf84296e47e22ca1fd9f6726e8392913eda67dee65f199bdbfc593e50e8ef282ae6827d9ee352d9b4ef6ef3aa987ef6221bda6eb73f1583287045b8e85deb856494ae1d54b555785698fdf26e6057c325a7c75f17c9339369e42ab313f56c294e4d24b9e54f086de2b9569392eb4313bc86e5b90da6d5f04f4829a960cc1426f62eb5a9c0e5671c0cce76d970524c79529b02d4c3c48fa322193a73de3a43c44a544cb47bb95119028f06d4ca24c9812e013d0c58ab5b71a5f3716784878c5bfbd6b659b9de6ed64d83dc5302b3491b796523cd127461e95b4af5b3aa396fceaa4d1212d3b890c60d0fe0c46436473c8bfe762fa6db12662906f2d66cb4b2c650b0bd0e102c38ed093011370cc9bbbbb17cd19dbd6d7e406c06ee21de4645185b6e4288cb5a12f9b2aedbee11834f8ad2906b0d599f44c98c5f911b6de8d572ea7aad31d9e3256d36d3e6493a7e605ef8d2432bc70f701a773ec4fec8fc22a9dbcd5f04402d74d55950b40146f2e44eebad341de4e884d12326fc7aae41e43b1787c34dd90020e32a380c7bab2fb25cfc713c868114473dcde58b3d1230250a3eeab2c15de404d972020a89ab32573f3c0d5cd5f48f86f9ece4e22d2dccefd4c7360bd5d2b4020986e7a6cc9543309567af6df79d3443c4a8457d4b48e437c45a35e18b3b7cea93fab17bfa35613526d984ac68ae6954d69931ed79882c5c2200a3398bbba038010ebd8acf2e30d990cfaccacd0ef75296dace5ca22dff10f66a1b82bff78c562160619f62ac6fb4e8ad71343179099cd6ca8f8b9cf5db8d7cf30aa873f47572c633753ef66c179644534a368579f38f7a4eaed6080d7825dd473b792799f9d98fe47da123825b9d6174339c456369b950d1b28f04fa361b0f356e2ad2f147c249c0822a97031d480646e1e68a8cee8349637fe0e4d996a516e1aa8e814bd69cadd6bbe7f99d69f34ab1f649ca8a81876ebd9cb51e7f175b958c60c73214fcfd79a34378751860d09c6bacef198ca8a45151a0910798b97a26b41d492eecf44050931f1efdad956d9a5f5d1ab55fcb200cad25354a2489357f7b263928120f725765a006a79e41bd7a234daf82271711de0470250f46aa8cc57775f6749b6ddd902ab7216f55671a9a5b8dd8a5246965a17c6625499c0c3e6f35cf9417fa09cfa9d6ab53ffd34d08197b793a5f4f06db9bcd365babab2eede6f5104856a1a2e088ba6fd5d2c1c933d75a28d93695184a3596c29f7f69c773e8cfb6cc579f86537bffad90908839b0fdaf907b747246015e99519d988fd8902280f423c06da24bca2d49b92b6349e5ade934c65590bbf103dc9baab0e5c003cf18010a99e80f66e0bf61ae0c1153663742c07ebc2aa9ce10a0afbe16c70cabe8242efab819ad9bde895e2c4c374b166697e0a3da4334320e461e4c312dd2af9c75022e68a95494921eb7aed07c8bc8718cd7fc3db798f96f3c47dd24748e2684a03f1372463910a8b5ab4cba52773ff464e56d93a8ef3275d598027a539d2b64c04d1904220efd5052f8505aaac12307e3e22842714ee068dbc424dc2c2f6f08bca4f4f60f7717ea4947f579ec74cfad83bfed474df449cb57070203d1e2cf9de2dcd8c0b2eb39aaa726254bef2eb02169f3f835613c5d1dfb8b4a967c15b6b40858046ff9e50c34c3d84809b0161cf36cb7799dc3ed1c9a690341b6a389173cd9525c604f6a3bd5717dcf3d0c83218802b4466df3915038934e7698322c629ba56da37ff3ece39e92cb46b1340f12e2da0ab97796acf6ff4e7a4305d2dc51f8012671efb0dfd218ba2e07e99b112d6182cedca8fa20c3423ed3d62df7d81144d2440a012aa502aca2b4bce595452a82318f58a02afa9a724956a2d573ccadf401be145a97e93fc594f485b00fb1278ac1eb0268cf421baa75883284e3e040ae2e2d0a3a41f3964608e26bc31de99992565c371c0d21551c6a7e574c24794a37138a3478b52b9464727876676afc7d2b1bcb81fd3a188cb610cc6fc1481d9de5e10e0be24f20d623c94f7b2dd3742f222d32b75376d580d97b2f83f338adfd1213b51e2b40a475c6fa4ee6138fe7607165a288f17889afc2a810fd28f4807bf14ecf1bd5e4570d4fe633ef0ed1e31a122c10e215c6053b8ce03063c699d42193e6fddb1729e277243907a5b64fc88a4b3cd77c029ba1d3aea464defdb9aee035729d58b4b8610182b3dcdfe7815e1f541550f034baf8b5b34c50cb83e2313d4eb12c47725dc6d923d06592ea208a3335e4a588578ed9f775e3e135a382bf5dac9ce053abcd63e43a522468bf00ac51cd762a5ab1d34b52d28dd606d041346e49c179de8d552dca0ab7a728a9c3646dbf2c811ddd57e7a169fc74e2ca0496513d7834dfa40c2768efae61271a927b2581c809408d212f89a1e7fe2ba74d328cdbd71228b6da8ebfda1160a96067f85b80c1f10c5c1f8a6fccde0c42b7f64f75535e3e734bdca23446f8dd5cec57a4b1d5e537047d02316508db30ca5b148897226a3080dbfac23a0f65384a13dcb6c79e5b608b9f04367ce0278ace494f570553ad8937bb7cd777552c63a1eb70db36e2e9b8fb4c56089994c12a750213f3e9b4c1b8d0f4219e87587e83020f83052407596aa3ee2f54b6279e236b75c68282445c5695492760e2b1a3ebcac0c4a010e06b69994dcc90a6230e3852508711f13401803b8566e5f7f5874abbac257bc69fd92a1a0977ef9003616a8cac7661586f6d30eba5c697ad366e8224f27b2c2123287a9daef617c1ee77d0e60afad31953aed2439270c765828453c13980e6c4d3380e3e35e82f9b1a4868accdd9b23f7f0af669b187a3eee2354473bda4636a912ed02bad5469684513589e9509f58a92e3f12943ade8653e58565e9dcf43bac4551193f7b18b9ba53ee92b72b1c9c8db43698bcc438a0d772f0dae4e20afd86af6368aa0452caa2f76199c966becdc75a1f59edfa363588fc8a02956f53e0615d5a3ce96f96d2b7798e259abd3a4991af52481cdc09678ff2f33d9bb4e40cdbf1bc86920eb0b0f872672e9747fa4d5837dc42e41aede135a0fde1fd3be9676168501b4e67e2c99444652ceaded52ba87cc109c67c0410360790444ad26b9974d14f5987a7fbe1d81179435b7a1c8d8be137c166b02ea422412e09fe6b75c909f7e099416ddc399e3589b34127dff20964d169b8353a23a52c17112702237615c0018d3c1a9291deb67280e785405a0d2c5fe8427c4cd4906a63a6321102f7752ac348e4a63278a5d3c73fdabd05c1f91d68dd86e767155bd15d849936b1d5a9acc5fc5ab46b346db7371c5a48da6032699797257527963930cc2f5f44b1dc2b1bcb662a111086c23b0930b4def9c506056668fc969337c80afd2f62652ab42e48b80b396044d76a079ed8d190243947b485383d60862602bfac85e6a5fa697bf4c6910845a4872d47474e033d7985b37cf55f5d685057517d7586241a3115a03f27ffebbbc8678a183e47a0b2fa8fdf393aa3ebfdb626fb17ce2650a57c2a93427bcb9e2fbb90d505c65411708b880a21fb98efafcd5b9112e1437598e448ef9b057100372f3b59bcd4e1d98d18aa6de9cebce9a69466f8c7d9c1a89947538d95d63ad8a4f96abc0e79c456e0429832624efc6ff11c8ba1ea0fdbd7e82952f57a014c3b09e119b9e15c2a62345aa8c559136114d5f35958c2fe73f7a07f83721f6c516d6b0cabe86fb9b67ffe9d5b0b6b2e5fa00897646b47a1f30da819a50b581ea5e314504e8ab69cb45b7f02b76964e174d071011b4a5be282badc8eaae9aa1c303c8f2b281d645976eca572c2c49b4eb48b3e7a2c84b84addbd561ddbe30db9decef33a07d0dfa20f435f64c2c5f38744dbf42357597d56d9fb84bfd5819cbfcdb19cadae996246666d4bf3d462708460e68c10f030d2e7c48ffbd7ecf15a3d4900d279619ff73ecc224bc48cc5b0a5ccee05486543ea011fb344278c7bbc425564e5876d77720a343cc527d234c4573dea06491babea187830cbaa4b9013fb8f6a4c2abbc12a9d5002b6db33b7c6e3ba81762d8745d0f3832c85ab6f68c7e6507ba667d210ca43e5f838fb8db0d108afceb9409c164c15ecc782f61285ceb31305d3813c3733877bb0126a13c37336a58d4b2aab1fe83b35eb0c54ab642e603b293ba66ed282773ccb943cc014804241a663266558ea94b8ba9e82"}, &(0x7f0000c0c000)=0x1008) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000137000-0x8)={r2, 0x6}, &(0x7f0000f44000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f0e000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$packet(r1, &(0x7f0000ba8000)="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", 0x6bc, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) socket$inet(0x2, 0x80000, 0x20) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000c8f000)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r3, 0x2, 0x1) 2017/12/22 23:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000049c000)='/selinux/context\x00', 0x2, 0x0) execveat(r1, &(0x7f00006f4000-0x8)='./file0\x00', &(0x7f0000baf000)=[&(0x7f0000b1b000-0x11)='/selinux/context\x00', &(0x7f0000ac9000)='md5sum\x00', &(0x7f00002c7000)='/selinux/context\x00', &(0x7f0000141000)='/selinux/context\x00', &(0x7f0000c30000-0x11)='vboxnet1cgrouplo\x00', &(0x7f000040f000)='/selinux/context\x00', &(0x7f0000b4b000)=""], &(0x7f0000612000)=[&(0x7f000040d000)='systembdevnodevppp0&\x00', &(0x7f0000777000)='/selinux/context\x00', &(0x7f00003bb000-0x12)="405d7472757374656429c8766d6e65743000", &(0x7f0000efb000)='/selinux/context\x00', &(0x7f0000bd0000)='/selinux/context\x00', &(0x7f000049b000)='\'\x00'], 0x1400) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000dd6000-0x28)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r1, &(0x7f00005f0000)="f5b25df2cb6a672af71a8a86ace7f6509a54ae07352c8a3d066766ee7eb17867b939e9eb0b88a654a91a24fbbd81b6a90cab52ad781c0c3cd7a6bc928baad90e180c52e93f85265591026bece5bc30e15739b3411c32af8ac37cd2ddc6d715eaceb82b93a51d1c34f199ca337f0c6fc14aa02e4e7c03ce801810879178fab7e3d8c8e186b5189981fe01642a44d5b3b0b5935dc960930d7f133ed48f5b36f6fb695486923394d0c8237cb46ef15f1896ada1cc257c567a5365eac0e7f21517f47e499c9ff8f17eb09b4fe1921d", 0xcd, 0x4, &(0x7f00006cc000-0x14)={0x11, 0x7, r2, 0x1, 0x2, 0x6, @random="085b3034bded", [0x0, 0x0]}, 0x14) 2017/12/22 23:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ebb000)='ns/user\x00') syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') sendmsg(r0, &(0x7f00002e6000)={0x0, 0x0, &(0x7f00004e8000-0x40)=[{&(0x7f000076c000+0x121)="baab97d2b99bbf4c324568f18e32ab5d99b5237535f2dccaffbf2f435ce8440dbaf1dcdad4f322cbc36e6c82fd9e19b9f58a97cdfb3fad59bda57996a289318ff699e5256b79d8f05855ca32f3d64b96948133e03978546850da7ce6295ecb1be00b1f1d1f9442d4a1bfdf0aa290e109f664f1a2cd481e5018e726bfbadc6c0a8a8668eb2bb99d99591a70bc51df9116186065e6ecbc8742b2c17d64d0b160b06f7d109f86354232574de2ed2656f7bf89384fdd7a6994088b86fd1441108f64bbce162db4b49831d7bf2c4be857871fcbd5e5d83f6e", 0xd6}, {&(0x7f000058b000-0x6)="86e8312e107e", 0x6}, {&(0x7f0000e12000)="01ea475643734ff383ad923a4aeaeee83a994e6e310613f912a164e2b45af6eb3d714001924dbf5169323d4bba5b3869fbb71003e85d86c4a914c757ab069978186cc4f24de47b9d220c8cf67b6b9313b931877c51f8c9c077b0a21b3cfa60f27af0f70a689463fc8157f6700eb2ac8bbb7044f15aacfb4f6487f93086e009a6ebd5c5f318a1", 0x86}, {&(0x7f0000c1d000-0x9e)="248c16d586ac57410cdff2b0870d5c2f6ffc3e478c9879d855fd096811efdadb92c2989f21a44fa39574dee5c1f139c46d9cc5797efca3d1f7b065ed95dd60ff53d749f748536510100434fd0d9d0f9677c36f06351697c275a1f651ae0c60a1bb83703155a11a3e7a2b2cbeb24932933eda60ddd6d2bc0239f9a2cc8834bacd90161fb22b6e68002eb9037421be6e87ab4866ed2ff2880c2914acc102ca", 0x9e}, {&(0x7f0000221000)="23bd555a26541122628045c653e441a579f2a3fd6ccc04fdbabc7b9f5c93390d4a1c2a6e694a699a446b4105d7faa6a66b6b7171d587fba412c2bd2cf0c3390cb1a0888274e02240face3af2b6bc41f7157d4aa3ef4ff3611ec59a79d5fb86a039e947bd0a00d2932adcae0dc0ef50844109aaf65bc6d47d4755089bddc8b9e4c0223a020ae4f4a34e365b54b3", 0x8d}, {&(0x7f0000e80000-0x53)="9726ee2c086018a22bb118d5eda0f66426029c1290710cb2fdf441287808d652f5f5f119fb99eeaf6a57b4c7db562cf4d0732e802b7dba9a381a3f55dc8aa211f3facf90438c239836ef1b818c225b3ba26e63", 0x53}, {&(0x7f00003ef000-0xba)="f010c36e6c951895bff8ee433bc4fe39d71cb3d4edeb4434999c8ed07bd8307e8024a3a49cb96fa6ade2451fe6073abfb38c4f2d73719a04aa8454fd330d38ac8701b414bf0f346480b1dd9a5c1df2fd7c4fc1e98fe005b9e0a2db9bf5b6b3279fe04bba244a22e18915c29f73a92d0c86ac11f5abf3cc8d4e8b4cd6b70b338cf125dc94feb8a6ae3a0bef7b6fb53668a4892c83643e72902647539095f4f8f724d8d729ab5eb119446b9e48f024a52ccb636630a6a9da978980", 0xba}, {&(0x7f0000c54000-0x9b)="5b37f9df938bcb2a191a3e60924b2650218158fdfeb52e9302d5e4c982a64aded954f30f68eea6cd267138e83d6d9475cadcd7f4fe2ef2b5886eae76047e5c5da38be1fa0a1eff0c9a1ec9d6fdfe3d270ec759bab6c0fa28a5c32dec50d8d395b19b8bb909048206a93b92df7e8839d23a0495d5f93ed3ad20d80e04d2303acefe8eec2d04462e9d3da327218567c8063d9d2166402d7735923ab5", 0x9b}], 0x8, 0x0, 0x0, 0x0}, 0x4800) 2017/12/22 23:46:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x87}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x12b1, 0x1ff, 0x6, 0x6}, &(0x7f0000a4a000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x6) r3 = syz_open_dev$sg(&(0x7f00005aa000-0x9)='/dev/sg#\x00', 0xffd, 0x2003) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000a01000)={0x9, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, 0x7fff, 0x8, 0x9, 0x1, 0x0, 0x81, 0x3, 0x2}) ppoll(&(0x7f000051c000)=[{r2, 0x8, 0x0}], 0x1, &(0x7f00009a6000)={0x0, 0x0}, &(0x7f000013b000)={0x0}, 0x8) 2017/12/22 23:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e92000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e56000-0x24)={0x3f, 0x5, 0x3, 0x7fffffff, 0x6, 0x8, 0x9, 0x3b, 0x80000001, 0x10001, 0x2, 0x7ff}) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001a2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000389000-0x4)=0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mkdir(&(0x7f0000561000-0x1)='.', 0x40) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:00 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000e62000-0x4)=0x0) r1 = getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x80000000000008) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvfrom$ipx(r2, &(0x7f0000ff6000)=""/0, 0x0, 0x0, &(0x7f0000ff6000)={0x4, 0x0, 0x0, "ff7fe6d322b1", 0x0, 0x0}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000244000)=0x40, 0x4) prlimit64(r1, 0x7, &(0x7f0000087000)={0xfc9, 0x9}, &(0x7f0000823000-0x8)={0x0, 0x0}) sendmsg(r2, &(0x7f000046e000)={0x0, 0x0, &(0x7f0000a5b000-0x80)=[{&(0x7f0000ff6000)='+', 0x1}], 0x1, &(0x7f0000ff6000)=[], 0x0, 0x0}, 0x0) 2017/12/22 23:46:00 executing program 7: mmap(&(0x7f0000001000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f000000d000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r1) setsockopt$inet_int(r2, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) 2017/12/22 23:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00001f9000-0x4)=0x8, 0x4) r1 = epoll_create1(0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dcc000)=0x0, &(0x7f0000ef1000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x20000201, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000015000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2017/12/22 23:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00002c1000-0x4)=0x5544df58, 0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xdc12, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/22 23:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044052e00001a4976e252922cb18f6e2e2aba000000012e0b38360054049be0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15605027ecce66fd792bbf0e5b02008e00000000001c00010000000000000032740000a60000000006ad005ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b74000)=0x330, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000c03000)=0x4, 0x4) recvmsg(r0, &(0x7f0000239000)={&(0x7f0000850000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000fd000-0x38)=[{&(0x7f00001d2000)=""/117, 0x75}, {&(0x7f000050f000-0xf9)=""/249, 0xf9}, {&(0x7f00002a8000-0x9d)=""/157, 0x9d}, {&(0x7f0000e8a000)=""/242, 0xf2}, {&(0x7f0000c55000)=""/117, 0x75}, {&(0x7f000001f000-0xfd)=""/253, 0xfd}, {&(0x7f00005b9000-0x69)=""/105, 0x69}], 0x7, &(0x7f0000cdf000)=""/3, 0x3, 0x5}, 0x40002100) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/22 23:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f0000a1d000)="49907387d2e9855eeadf1ae31418857489c0daf73c3f9f2fd2efcfafe365ad42f7a258b225e8e811e4da4ce6338e258dde42be5f97e288a45e4523f37d86d874fc461d5e197157be99197dd3893519edd18b6ef9331011d2dc3f085f24eec8aa6111d7afe6bca20dd7cf8a29a8d70b65dc3773c8e9294ef7c55e51c518a3b5770f8ea6a90e75797981f06f4501a9adae", 0x90, 0x4000000, &(0x7f00002c8000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000ac1000-0x28)={@common='sit0\x00', @ifru_mtu=0x0}) 2017/12/22 23:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000275000-0x20)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f00002f7000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000057c000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000002b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpid() r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00000d7000)='/selinux/create\x00', 0x2, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000f27000-0x5)="0100ed0000") ftruncate(r3, 0x100000f) ftruncate(r3, 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000cf2000-0x14)={0x0, 0x0, 0x6, 0x0, 0x2, 0xd3}, &(0x7f0000e5e000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000717000-0xc)={r4, 0x1, 0x0}, 0xc) 2017/12/22 23:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) connect$inet(r0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f000047a000+0xd6d)='./file0\x00', 0x10000, 0x102) fcntl$setlease(r1, 0x400, 0x0) readv(r0, &(0x7f000036c000-0x30)=[{&(0x7f000087f000)=""/0, 0x0}, {&(0x7f0000d25000)=""/4096, 0x1000}, {&(0x7f0000815000)=""/0, 0x0}, {&(0x7f0000bd0000-0xc3)=""/195, 0xc3}, {&(0x7f0000720000-0x1000)=""/4096, 0x1000}, {&(0x7f000090b000)=""/8, 0x8}], 0x6) fcntl$setlease(r1, 0x400, 0x2) 2017/12/22 23:46:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200000000000, 0x9, 0x9, "961e21723e29e8bb53b46d8baceb3f37a7bccda36e13e8e7ffcacfbd38e3f1b0b286441ab2cc11453018593683d0f7100c6099e98ceb7f3f8b8822870be054c824fcab90106bcd0a1b2975d4ca230422"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) bind$packet(r1, &(0x7f0000a54000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2017/12/22 23:46:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40, r1}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f00004d4000-0x2)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8f0, 0x3, 0x7ff, 0x100, 0x6, 0x80180000, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000f15000-0x4)=0x0) timerfd_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/22 23:46:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000eaf000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x4, 0x9, &(0x7f0000c8f000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000680000-0x4)={0xffffffff}, 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") execveat(r1, &(0x7f0000f77000-0x8)='./file1\x00', &(0x7f0000018000)=[], &(0x7f000043f000-0x48)=[], 0x100) 2017/12/22 23:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xffffffff) syncfs(r0) 2017/12/22 23:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x1, 0x0, &(0x7f00009ae000-0x3d)="2c27201984c70ab5cb7b252d884c83bacafd09463cd531806fbac34ef68168f95b6dcec9e95105fe2215a2a81d63603d40514452ada07807fa12099866", 0x3d) r1 = socket$netlink(0x10, 0x3, 0x10) write(r1, &(0x7f0000aa1000)="1f0000001000076d000000f9ff1f00fc0300ff04080002000480e3ad06ffef", 0x1f) 2017/12/22 23:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00001f9000-0x4)=0x8, 0x4) r1 = epoll_create1(0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dcc000)=0x0, &(0x7f0000ef1000)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)={0x20000201, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000015000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000001b000-0xc)={0x0, 0x0}) 2017/12/22 23:46:00 executing program 5: r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x440540, 0x0) renameat(r1, &(0x7f0000000000)='.', r2, &(0x7f000052e000-0x1)='.') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0x56)={0x0, 0x4e, "347dceb80ac4bf72cecb9bb30ffb1b884f1817157c042aabcdefb9eb88a834271258d9dfe4dc93e1108f9ee76f8db6dc44c52faccd4d1db82d432aa20f21c30d5a72e1538048c84b1700c4d6464a"}, &(0x7f0000002000-0x4)=0x56) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000)={0x1000, 0x6, 0x8000, 0x9, 0x4fd3, 0x6, 0x4, 0x3, r3}, 0x20) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d4000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) fchmodat(r0, &(0x7f00008a6000-0x8)='./file0\x00', 0x20) mknod(&(0x7f00007d9000-0x8)='./file0\x00', 0xc000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cf8000)='/dev/rfkill\x00', 0x200180, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00008d0000-0x4)={0x4}, 0x4) execve(&(0x7f000076b000-0x8)='./file0\x00', &(0x7f0000a23000)=[], &(0x7f0000a65000-0x1c)=[]) 2017/12/22 23:46:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000670000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007bb000)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000947000)=0xc) bind$packet(r1, &(0x7f0000a84000-0x14)={0x11, 0x7, r2, 0x1, 0x7fffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) r3 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000e0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r3) writev(r3, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/22 23:46:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, {0xa, 0x0, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x800000000000, 0x20000000, 0x2, 0x3, 0x0]}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/22 23:46:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d36000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000a6f000)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x4}, {0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x81, [0xffffffffffffffe0, 0x400, 0xff, 0xfff, 0x266, 0x6, 0x7ff, 0x7]}, 0x5c) r1 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$KDDELIO(r1, 0x4b35, 0x1bf) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x2000009, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000ac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f000000b000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:46:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x800, 0x6, &(0x7f00000fb000)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000d5a000-0x10)={0x3, {"619a19e664b973"}, 0x3ff}, 0x10) 2017/12/22 23:46:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003fd000-0x9)='/dev/sg#\x00', 0x5, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00004ef000-0xa0)=[@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffc0000200000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x6c60}], 0x94) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) close(r1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1e) 2017/12/22 23:46:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000+0xa5a)={0x0}, &(0x7f0000002000-0x4)=0x4) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000099000)={0xf9, &(0x7f0000001000-0xf9)="8b340b96855581924f7f4251c8b471caaac81379271d17fc502db8ce11734ec5c18897abd53fb7a3f40c6b57e7b2b7055c00f1847e1c1c6f2ff2d650332f2b85c405042589fe438a3fc0af46ab2e7fc9baa377ad189dd03d32f40ae8db1c45e9cde9194395cf514bab57c0351b4aa4618986473edfce9bd01bd18221fb7987edf19881fac74169a9f6f801c5f3d59cdd2a3247b48b01adf285ae743917a5abcc0c3253cb7333c9efeb23860282ac62e4f501f566a0782f905f350d790f5aef423da5fe3b49a945bdc69a95c0ec74e71e5446b1d168db6ee61d4891802901d2ec8162fb45d4dfcaaca0bc95219e2d89ba78648a9e37333cf977"}) mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000abc000)={0x0, 0x506767e2, 0x7, 0xfffffffffffffffb, 0xde50, 0x4, 0x8, 0x3, {0x0, @in6={{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2, 0x2, 0x8000, 0x1}}, &(0x7f0000dbf000)=0xb8) socket$inet6(0xa, 0x1, 0xfffffffffffffff8) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003c6000-0xa0)={r1, @in6={{0xa, 0x2, 0x80000000000006, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x40000009, 0x0, 0x5, 0x82}, &(0x7f0000dc0000-0x4)=0xa0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x4000000000042, &(0x7f0000d36000)=0x0, &(0x7f0000485000-0x4)=0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000dc0000)=@common=""/16, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00009c9000+0xf7a)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x92, 0x0, 0xff, 0x6, 0x7ff, 0x66d, 0x7}, &(0x7f0000758000)=0x20) 2017/12/22 23:46:00 executing program 6: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000463000)="26000000130047f10701c1e3592200000800020001000000dfffffff20070032050001006e35", 0x26) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f000067e000)=0x81, 0x4) 2017/12/22 23:46:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") open(&(0x7f0000c59000)='./file0\x00', 0x0, 0x10) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f00002cf000-0xa)='/dev/loop#\x00', 0x0, 0x80800) ioctl(r0, 0x8000000001269, &(0x7f00004c9000-0x67)="") r1 = syz_open_dev$sg(&(0x7f000014c000-0x9)='/dev/sg#\x00', 0x7f, 0x402) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000133000-0x31)=""/49) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f00004b7000-0x8)=0x0) 2017/12/22 23:46:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000050b000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cb2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe(&(0x7f000050d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000038000)=[{&(0x7f000050e000-0x10)="8c6d30944fe006c31f2531ecc2882a311f", 0x11}], 0x1, 0x0) splice(r2, 0x0, r0, 0x0, 0x8526, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000c38000)=0x3, 0x4) close(r1) splice(r1, 0x0, r3, 0x0, 0x3, 0x0) 2017/12/22 23:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000608000)='/dev/loop#\x00', 0x1, 0x8001) fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2017/12/22 23:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000072f000)='md5sumppp1\x00', 0x3) sendto$inet(r0, &(0x7f0000626000-0xb7)="a94ac54089703b734a1f307ddb8f8ded6c9dd1e4f9107399ee3005de9a03c0d0128fb49bb9f33a2f67324d86eb89484a6f42966bf82b252a671af27872da0304170e274ad3bc274ca651f2ca0e9888b842f4902ffe6464736725274a8c3926a6dc5aae48d59e130ff45efae05304ae0cd8de8b23b710dc7ada73dcd72d484078a4f4ff746b2b425cc0d6ed71212c16d8c6f26a087ab334ceff4216581d89e2dbea2e5a6f243dfad63afa9e621dd9f1ad38f796482de82a", 0xb7, 0x20000000, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004ff000-0x4)=0x0, &(0x7f0000235000-0x4)=0x4) 2017/12/22 23:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x80f, 0x5) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000029c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00009cf000)=0x14) write(r0, &(0x7f0000168000)="1f0000000001ff49433bf000080000760f0000e0090012000000000000083c", 0x1f) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000871000-0xc)={0x0, 0x0, 0x0}, &(0x7f000024a000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000179000)={0x2, 0x7, 0xe30c, 0x6, r1}) getpriority(0x2, r1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000315000-0x8c)={0x0, 0x84, "b0327ebdfab457837c51894aadd7a26059285547f1ce08894802adc52591a20bff234cd75daac6bc446c317c9bf510a2c89ea503e0366abb6864442d7acec4db9bdfc2fef2c5ddb3e025a9a862deb95bd5d31b5003cd2a0129ab33737144c084ada334699f14853a778d4126ae35f8a0f3928d4235824e476f52cb568f3fece907fb45d4"}, &(0x7f000046e000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e56000)={r2, 0x4, 0x0, 0xff, 0x1}, &(0x7f00009c4000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00009e3000-0x10)={0x0, 0x800, 0x54, 0x1}, &(0x7f0000e22000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f3f000-0x18)={r3, 0x0, 0x30, 0xfc00000000000000, 0xfffffffffffffffd}, &(0x7f000051b000)=0x18) 2017/12/22 23:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e82000)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000742000)={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\x00\x00\x00\x00"\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]}) 2017/12/22 23:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000050a000-0xe)='/selinux/load\x00', 0x2, 0x0) r2 = mmap$binder(&(0x7f00001aa000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffff9c, 0x0) r3 = mmap$binder(&(0x7f00002e8000/0x3000)=nil, 0x3000, 0x1000008, 0x10010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008ee000-0x30)={0xc0, 0x0, &(0x7f00003da000-0xc0)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000bfd000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}], &(0x7f00008c4000-0x20)=[0x40, 0x68, 0x38, 0x18]}}, @request_death={0x400c630e, 0x3, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x38, 0x10, &(0x7f00008cb000)=[@flat={0x0, 0x1, r2, 0x1}, @fda={0x66646185, 0x9, 0x1, 0x24}], &(0x7f00006bf000-0x10)=[0x68, 0x0]}}, @dead_binder_done={0x40086310, 0x3}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r3, 0x4}], 0xfd, 0x0, &(0x7f0000516000-0xfd)="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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001cb000-0x54)=[@in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000001}], 0x54) 2017/12/22 23:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000099d000)="2400000052001f0000e4cb0700ff03140200071008000100010401000000000100850000", 0x24) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008d1000)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004c8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cd2000)=0xc) ioctl$DRM_IOCTL_GET_STATS(r1, 0x807c6406, &(0x7f0000fb6000-0x93)=""/147) 2017/12/22 23:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_open(&(0x7f0000572000)='/dev/sequencer\x00', 0x40, 0x10, &(0x7f0000e47000-0x20)={0x1, 0x401, 0x400, 0x80000000, 0xe8f8, 0x6, 0x7, 0xfffffffffffffffd}) socketpair(0x19, 0x5, 0x80000001, &(0x7f0000468000)={0x0, 0x0}) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009f7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 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}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/22 23:46:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDMKTONE(r0, 0x4b3b, 0x61) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000748000)='/dev/rfkill\x00', 0x4480, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000e37000)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000085000-0xd)='/dev/usbmon#\x00', 0x5, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000195000-0xc)={0x0, 0x0, r2}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00003ad000-0x8)={r4, 0x0}) r6 = openat(0xffffffffffffffff, &(0x7f0000c5a000-0x8)='./file0\x00', 0x149640, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000122000)={r5, 0x80000, r6}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:02 executing program 4: prctl$intptr(0x17, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2200, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x4, 0x401}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001000-0x4f)=""/79) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x3, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x1, [0x7, 0x5, 0x5, 0xc0, 0x6, 0x4, 0x2, 0x0]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000001000-0x9)={0x0, 0x0, 0x6, 0x4}, 0xc) 2017/12/22 23:46:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) read(r0, &(0x7f0000d69000-0x1000)=""/4096, 0x1000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d4a000)={0xa0000014, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000027e000-0xc)={0x0, 0x0}) 2017/12/22 23:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f2f000)='/dev/rfkill\x00', 0x10000, 0x0) recvfrom$inet6(r0, &(0x7f00000e7000)=""/152, 0x98, 0x40, &(0x7f0000b27000-0x1c)={0xa, 0x3, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffe1}, 0x1c) mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x0, 0x2, @thr={&(0x7f0000dfc000-0x28)="", &(0x7f0000e09000-0x44)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:46:02 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/rfkill\x00', 0x410002, 0x0) write(r0, &(0x7f0000ff2000-0x1f)="1f000000120007f2000094ffa40000770000004108001d000900ff00000000", 0x1f) 2017/12/22 23:46:02 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000d26000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xb16a1dd0dde8b2d}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000754000-0x4)=0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000d28000-0x8)={0x1}, 0x8) 2017/12/22 23:46:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000457000)="6e65552f70726f746f636f6c730010") preadv(r0, &(0x7f0000e74000)=[{&(0x7f0000e99000-0x99)=""/153, 0x99}], 0x1, 0xfffffffffffffffd) 2017/12/22 23:46:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x5a8, 0x305000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000-0x10)=@generic="979b0539f284c71a347dfaabd8d9e571") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f00005a3000-0x10)=[{&(0x7f0000e4f000-0x5b)="390000001000093805bb61e119050021071c005e02000023ed0001078000801419001a0004000a00f00c00da000608c30300800000011e3a69", 0x39}], 0x1) 2017/12/22 23:46:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000b) writev(r0, &(0x7f0000636000-0x28)=[{&(0x7f000035c000-0x1000)="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", 0xe8f}], 0x1) ioctl$TIOCGSID(r0, 0x540f, &(0x7f00004a7000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00001da000-0x8)={0x0, r1}) [ 52.983584] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 53.018168] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/22 23:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001263, &(0x7f0000023000)="") r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000049b000-0xc)='/dev/autofs\x00', 0x88000, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f0000ff2000-0x54)="09fc7d3655c97e051b398ccfac545cc2b7c89222ea6f2af71e529391ccea9afb3904b5d4a97c120064706618bf7f16f39d02fd7fddb9f4991d57043b75a7dbccbadbb15100eb756741ba9e53df180261cde59226", 0x54) [ 53.058494] device gre0 entered promiscuous mode [ 53.088066] audit: type=1400 audit(1513986362.842:35): avc: denied { ioctl } for pid=7498 comm="syz-executor2" path="socket:[14236]" dev="sockfs" ino=14236 ioctlcmd=0x540f scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2017/12/22 23:46:02 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xba, "e8dc956cd6b379abab4cad7cc12241730c2dd0a8581a12b015c682a13fbaaa0c692d2c77dd130d401ba30f46916be7cb613f536292c2ebd723c695bca379e78f2daeb1ffbc35d26f2b0c03e9f39dba821e745e05750513da03bca04ac25cb01b479aa6d94dfc7e7d19617c52b97130cae6a644a860b679e8fa2476f70cfeef7b785c622f859fec47691d98d0912956a6eb08e13f277685f22ed640dc4d801ebb12a845d1be9c998c70af74ffaf8865c0d4fa721d85f20bed5c00"}, &(0x7f0000006000-0x4)=0xc2) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r3, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r4 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r4) r5 = socket$inet(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bad000)=0x1fe, 0x4) splice(r2, 0x0, r4, 0x0, 0x8001, 0x0) write(r0, &(0x7f0000004000)="2400000018001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) 2017/12/22 23:46:02 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xaa, 0xa8d00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004ec000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0xffffffffffffffff) 2017/12/22 23:46:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) 2017/12/22 23:46:02 executing program 0: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000001000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) r1 = socket(0x9, 0x2, 0xc) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f66000)='/dev/hwrng\x00', 0x88002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000db7000-0x8c)={0x1, 0x3, 0x13, 'queue1\x00', 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]}) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) r3 = socket(0x10, 0x2, 0xc) write(r3, &(0x7f0000f5c000)="1f0000000104ff00fd4345c007110000f605e0000800010001160003000000", 0x1f) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000091c000)="1f0000000104ff00284345b4f6ffffffffffff0008000100010400dcffdf00", 0x1f) bind$unix(r3, &(0x7f0000c4f000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/22 23:46:02 executing program 6: mmap(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2100, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000050000-0x4)=0x1c) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000050000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f0000000000)=0xc) 2017/12/22 23:46:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00008dc000-0x9)='/dev/sg#\x00', 0x1, 0x40) vmsplice(r0, &(0x7f00006a7000-0x40)=[{&(0x7f00003b2000)="9c47c2a8b7f020720cde0d6ed5b20772e84470091bf9af35f6014caf7b5f2a97b4531e6055d3b4e70f882d7c433077bce64fcc8779ab9a5274ee55398f6674c5b6afa9705fa2354e04cbfe54cb23cea476491100fbdf1d5de5eacc216b1bc890aadf573f8483b24b7dba99f3c94eca81dc8d50ca9ead916b10d9baca96430db1ff0a669754770cc9a935cb2f484305b4c059bb4ee71e0776d5e52f51d6374474c0607d330745dac271", 0xa9}, {&(0x7f0000407000-0x6d)="1f5ad5bc13e7c5bc1e79bafe40fcded7beeb404ae5aa63a65757a471118a9348136f0e5e5102b3c348927fb22bc7bf0b691430d0923a9e81517f251caddf07e50b30fdca1597fe7cb0b07b1f655116929f70c26438d903594a94cc9f6f50d98059c15569367b944098559a1f37", 0x6d}, {&(0x7f00003e8000-0x2e)="f9d40ef08b8765123bc77b5b49ad484fe196480264f477f569fb0fd0c4794008fd50905ec0f61e4e1bfcf942ddd2e6d8eb9c38887ed2cb93f46773f3854d684dcf74ae7fef8b9358aae72001fdadb22c40f60a", 0x53}, {&(0x7f00005b5000)="cf2048566582e0bc5115a247512066f481af3ab077541d503b096d9d369e17571d680cfac82afb0c5a6c326fe58eea8058961d8e95f8e09665724ed63596237224fdac5cda2338a7e01ab6aac73724207202a4a3c7614ac3f11aa1adfdf9a23fa2c2b16013b2b1a25c290c197edb69380c4cdec5e8a061e52b9d135c409719aa9f592ad190e57ee961a32e62786b6157b0a972d1888f4a4c1b68fbbd8bdc262812f365664d03e984c4dd22e5a2af06d166c79de74da8e1536550d46d22c32b780b828a8020a148c7722891e05f78c783e981140fad464d99e0d703457587df004eda", 0xe2}, {&(0x7f000022f000-0x94)="5429a8f0dea9a1633c26faf736adbdd990a82f258294a55a63802c9462064aa04cdd072b0ec4a04a3e1346dd2fa5320a5968ec671636a75af55bf675f15f20c57cf27058716934f2e27aec0d8343da2af7eb77c9185ab1af559b2026c86eed37651a17bdcc90cf89edc0ee7e89e92bedd6547286c6848101bb6480b3a4ad2ef89f3bfee44be2c829ea83a87671bacf0099c063a0", 0x94}, {&(0x7f000011e000)="51c19f2665d4692b065f85648ecd6e18bfb3008ea4cc44a57f1ce960b8683f2e6f94b31c6d39aef273c0a02e9c66ba70256274c49f059d470d70a197cd76c6dcd0dbceb8e0e37fd5b6cffa89d0a2325d17b2884b3539464322d80dffc5cadd1588f1d773e62051f22b6bd0e4e5d8b8", 0x6f}, {&(0x7f0000bd3000)="65152894c2fe8bfee188b1f5b5954b3081ccc91c2f9438bd5c21b5ad2d75e3449c93a3b1d27f2078bfaf1a038c87e52cf6c368195e0ab63232a19dd22edd4dddfb594dfbc53bec66d0a7e567c7555b53b788aae7770b22c342d2b15349d3530864f78aa91953319a8bb2590d0944e40cc9e83febf7b9d7e7ea76836b9f302bf9cb7e34a8a89c1ae9f91f475390a23f9cb6db5a06f2d2856fe92e84d68ddf579706fc39dc79dc941b8801f16bc51b8e23c74bad5e5b2ae42085d9da42d3125c1466312bc99421bd99d0dc097c21857626764162c75326ee7c", 0xd8}, {&(0x7f0000e54000-0x1000)="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", 0x1000}], 0x8, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000148000-0x8c)={0x3, 0x2, 0xff, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000e2000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000837000)={0x0, 0x0, 0x0, 0x724, 0x0}) 2017/12/22 23:46:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x9a, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00003b3000-0x4)=0x0) write(r0, &(0x7f000044f000)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) 2017/12/22 23:46:02 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={0x0, 0x7}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0xba, "e8dc956cd6b379abab4cad7cc12241730c2dd0a8581a12b015c682a13fbaaa0c692d2c77dd130d401ba30f46916be7cb613f536292c2ebd723c695bca379e78f2daeb1ffbc35d26f2b0c03e9f39dba821e745e05750513da03bca04ac25cb01b479aa6d94dfc7e7d19617c52b97130cae6a644a860b679e8fa2476f70cfeef7b785c622f859fec47691d98d0912956a6eb08e13f277685f22ed640dc4d801ebb12a845d1be9c998c70af74ffaf8865c0d4fa721d85f20bed5c00"}, &(0x7f0000006000-0x4)=0xc2) mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fbf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000b3c000-0x6)='./bus\x00', 0x141042, 0x0) vmsplice(r3, &(0x7f000011c000-0x90)=[{&(0x7f0000fb7000-0xde)='4', 0x1}], 0x1, 0x0) r4 = open(&(0x7f0000fc2000-0x6)='./bus\x00', 0x0, 0x0) close(r4) r5 = socket$inet(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000f02000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r5, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000bad000)=0x1fe, 0x4) splice(r2, 0x0, r4, 0x0, 0x8001, 0x0) write(r0, &(0x7f0000004000)="2400000018001f0014f9f407002304000afff51108000100febfffff0800020000000000", 0x24) 2017/12/22 23:46:02 executing program 7: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x803, 0x7) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000c44000)=""/1, &(0x7f0000f72000)=0x1) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000f6e000)=""/4096, &(0x7f0000f6e000)=0x1000) 2017/12/22 23:46:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000002, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0x8) 2017/12/22 23:46:03 executing program 2: mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f00005c6000-0x39)=""/88, 0x58) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000601000-0x8)={@local={0x0, 0x0, 0x0, 0x0}, @multicast2=0x0}, &(0x7f000041c000)=0x8) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000602000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00002d7000-0x48)=[{&(0x7f0000093000)=""/79, 0x4f}, {&(0x7f0000602000)=""/158, 0x9e}, {&(0x7f00002dc000-0xae)=""/174, 0xae}, {&(0x7f0000177000)=""/196, 0xc4}, {&(0x7f00002b9000)=""/204, 0xcc}, {&(0x7f0000602000)=""/58, 0x3a}, {&(0x7f0000086000)=""/167, 0xa7}, {&(0x7f0000603000-0xff)=""/255, 0xff}, {&(0x7f0000603000-0x84)=""/132, 0x84}], 0x9) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000038a000)='map_files\x00') execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000601000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/22 23:46:03 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fe6000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fe7000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fe7000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fe7000)={0x3, [0xfffffffffffff000, 0x7f, 0x6]}, 0xa) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00005fd000-0x3a)='openpromfs\x00', 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e4e000)='./file0\x00', &(0x7f0000fe8000)=""/127, 0x7f) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fe7000)={&(0x7f0000b7d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000099b000-0x20)=[{&(0x7f0000fe7000)=""/29, 0x1d}, {&(0x7f0000fe7000)=""/158, 0x9e}, {&(0x7f0000fe7000)=""/22, 0x16}, {&(0x7f0000fe7000)=""/184, 0xb8}], 0x4, &(0x7f0000b74000-0xcf)=""/207, 0xcf, 0x5}, 0x40000000) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") [ 53.205060] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000006000-0xc)={0x40000000, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, 0x0) [ 53.263633] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.264673] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=7556 comm=syz-executor6 [ 53.291494] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f000079d000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e0f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 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]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000669000)="d1", 0x1}], 0x1) 2017/12/22 23:46:03 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000005000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x1000000000003c, &(0x7f0000004000-0x4)=0x0, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) [ 53.293248] audit: type=1400 audit(1513986363.052:36): avc: denied { bind } for pid=7520 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 53.307349] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=7567 comm=syz-executor6 [ 53.336897] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.343345] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 53.345372] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/22 23:46:03 executing program 7: inotify_init1(0x8) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c4000)='/dev/pktcdvd/control\x00', 0x80400, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000637000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007a2000)=0xc) 2017/12/22 23:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006c2000-0xa)='/dev/ptmx\x00', 0x0, 0x0) pwritev(r0, &(0x7f000070f000-0x28)=[{&(0x7f0000687000)="eeda2a41aee895b0590aa3deab2660506e9fe075ecb73e0ef244b445177495b457c16bf9798a9ba305a215f5811eb6fe7910568112836850c7ee9d30133ed294e08a27eda9d93899e2a56f0128156b4e6d54435d767865023f9f389b255d072f6eb3e022b7ba2dd7cc753e9c720e6eb85988c6e69199b72f4b8304246ad15e2e79ce9abd58e8af6ca2028e0bb0310946038b3c5b08561d5ac71d1804095b3a19dc335279fd309bccda72da1257df1e463b79ab5d084702a0a68ec39bd6c06c23285f1bb6cd", 0xc5}, {&(0x7f0000f59000-0x1000)="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", 0x1000}, {&(0x7f00000e0000-0x89)="03cb88ac7a6ef5ca2983a208a3f8580bb2a6e6601908d7a4bfb83bf0655eb173f8820c94b0b23cbfa02b307e8dc7723a8278770db9afed5e6902b5692ab099d7af292e9a59805dfff700576bfa6282d5107af79f0cda468bce97301ce8a285b40f3643899c86da02c3b64137463c2dd562329a8a884f29e99bb17806f452c62a5fde428392f66651cd", 0x89}, {&(0x7f0000f43000-0x4c)="62a0938e664c0b8cdaf83bcd939dec376da2574be3fff778f4f33354502ce6c740d562b7937ed7bf69ca306b9fd34ffc5b24629e5178a76c60d9e904a591f7068d70f53646f3be969016a674", 0x4c}, {&(0x7f00000bf000)="4db0e66c5069e82a9da1430f79743d5fcceb742c136f674058929799b358afcd86a3f30376b5063693aee647c8c4121f48640e4d23d527909f6fe8f58b1d55457f06beac8fe18a193152d8b64fdc33e72bc476470193cd0d756e9cb7f752b731823940f2de81e8e672b05ba3e8cbbd355a82db289b65e02d7d4c5bbce9646304d22c3f086fa017", 0x87}], 0x5, 0x63) ioctl$TCGETA(r0, 0x5405, &(0x7f0000922000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2017/12/22 23:46:03 executing program 4: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d26000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000754000-0x4)=0x0) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d25000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) munlockall() mprotect(&(0x7f0000295000/0x3000)=nil, 0x3000, 0x2) 2017/12/22 23:46:03 executing program 3: openat$selinux_member(0xffffffffffffff9c, &(0x7f00006b1000-0x10)='/selinux/member\x00', 0x2, 0x0) prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d69000)=',&\x00', 0x0) fstat(r0, &(0x7f000082c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c75000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00008d3000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) execveat(r0, &(0x7f0000152000-0x8)='./file0\x00', &(0x7f000050a000-0x10)=[&(0x7f00000e8000-0xd)='/dev/snd/seq\x00', &(0x7f0000bd7000-0xc)='&systemppp0\x00', &(0x7f00009ff000)='\x00', &(0x7f00001bb000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000834000-0x4)=[&(0x7f00000e8000-0xd)='/dev/snd/seq\x00'], 0x800) ioctl$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]}) 2017/12/22 23:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000790000)="0865742f6dffffffff74657200") getdents64(r0, &(0x7f00003a0000)=""/141, 0x8d) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000966000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007c0000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b53000-0x6)={0x1, [0x7ff]}, &(0x7f0000220000-0x4)=0x6) stat(&(0x7f0000ada000-0x8)='./file0\x00', &(0x7f0000067000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000504000)=0x48ee, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000c2000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000df5000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000b00000-0x8)={0x3, r3}) fchownat(r0, &(0x7f0000717000)='./file0\x00', r1, r2, 0x1504) pread64(r0, &(0x7f0000e61000)=""/0, 0x0, 0x1fffffc) sendto(r0, &(0x7f0000134000)="9c1d08fbbc7eb6098a0f8d11841344f6b938d3c2be452ad4a1228e1567ca6ffc79bc6481cb6aca0b2d4093a926748424deb7953c52e4b2c6bdd71b54f975a8cb407ca81d8354dc1692a1046308aa9d782026449d080d081155ab3ba02b43bdfe286136b2e341c62669bc3bb258d9a848d1dce856b05ff91d1e32c8f731d5c06818b4d80dc1515610010ec02aa0c2d80508fa03b1366131ab84c8a4208a16d9fe85d78e9316be2948ab3b6f5b04a1", 0xae, 0x8001, 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000239000-0x6c)=""/108) 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x40a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x5, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000013e000-0x4)=0x511c, 0x4) 2017/12/22 23:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000de9000-0x4)=0x0, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d1f000)={0x0, 0x0, 0x0}, &(0x7f0000158000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d8f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a59000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000612000)={0x0, 0x0, 0x0}, &(0x7f000057b000)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00005c8000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1b000)={0x0, 0x0, 0x0}, &(0x7f0000c9b000+0x5ac)=0xc) lstat(&(0x7f0000a18000-0x8)='./file0\x00', &(0x7f000033a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f0000ea7000)='./file0\x00', &(0x7f0000a1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000028c000-0x4)=0x0, &(0x7f0000c0f000)=0x0, &(0x7f0000a5f000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000541000)=0x0) r11 = geteuid() r12 = getegid() r13 = getpgrp(0x0) fcntl$dupfd(r0, 0x406, r0) r14 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000227000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f0000eb1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cd3000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fdc000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000115000)={0x0, 0x0, 0x0}, &(0x7f0000924000-0x4)=0xc) getresuid(&(0x7f0000522000-0x4)=0x0, &(0x7f0000305000)=0x0, &(0x7f0000bfe000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a2b000)={0x0, 0x0, 0x0}, &(0x7f00008c8000)=0xc) r20 = fcntl$getown(r0, 0x9) r21 = geteuid() getgroups(0x6, &(0x7f0000b59000-0x18)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000594000)=0x0) getresuid(&(0x7f0000d94000)=0x0, &(0x7f0000110000-0x4)=0x0, &(0x7f0000656000-0x4)=0x0) getresgid(&(0x7f000067a000-0x4)=0x0, &(0x7f000007f000-0x4)=0x0, &(0x7f0000e2d000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f00007dd000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000354000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f0000ff4000)='./file0\x00', &(0x7f000028a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00005be000-0x54)=[{&(0x7f0000a81000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f85000-0x10)=[{&(0x7f0000a08000)="", 0x0}, {&(0x7f00007a2000-0xca)="f31f657f7c2f58c4e13b00aecf58900a8e00bee0783a2f7d6c4aa8698bf963c8cc68e52a8e25ed723c776dae6d3fb5749d08e36fabbd80b29ff479b7d1b0eb17841deeba7df617b8b9f8b4f5939199ec614f331bd8c37f751264804b4b392aa010f3fbcdb60e24ff2b1b5b0b2dd18ded251a994ff8ddc7568e4d2cdb9e285a8d60a6a168c2f4c1d9b361f9ea7b625624ce4f41300f439ff7a28d8767b36c49439298bd10b4848d2d13a58ad339e85b3541c4a41600468df15281ddb106b58ea84a69c4a2a81e585ac184", 0xca}], 0x2, &(0x7f000066b000-0xa4)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa4, 0x20040810}, {&(0x7f0000f39000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000458000)=[{&(0x7f0000ca4000)="f4a7935afc4ca4c59d38484f40be2f43dbc7298b03016c341cab523cfcd054f6a6c6d516122f80450338bb4b17291c2b0ebc3729ddd63725db0448542b806f23818eaae871edcfbfff1f567a9104f18986db3ff917e41f", 0x57}, {&(0x7f000020a000)="215e80845bcb8fae36aa6a9b663b1bd8f3c3ffc6f3eea44c89c18b8080d2921d191dbc7d5aebc6eb5bffa9e071794c2d82135e024f569c6916bad8b14b0b4df1ebaa452ed888241c2435721b73d030ee01287473d9046dcd5aee857370d71409d79b37d0e008af7ed23dea9b147028062ab585ededa4f6f26cdbd9b195b76bbbc995f218c44314d34b2708423604c193e2ef1f63e7d5", 0x96}, {&(0x7f0000843000-0x92)="ae09085a3b000f28bbbba26edb959e9130af3c959747155b496e78c582147a42bb7d5731fd45d450c8303c175da6dbc5ebaa2e10d287480a7e97b7b9d1e4c93da5452e54175645fba91834d6d079d6b4fe7c6a51752fc9a9cab1e1344b5134e29198b3804f640d6648ad542a80292628bf0bf8520cfed4cbc9c8ee634dbeeb2ff8c979e1a5ac2dac5bfc35b2496389081971", 0x92}], 0x3, &(0x7f0000d0f000)=[@rights={0x14, 0x1, 0x1, [r0, r0]}], 0x14, 0x40000}, {&(0x7f0000444000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f54000-0x8)=[{&(0x7f00008dd000-0x1000)="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", 0x1000}], 0x1, &(0x7f000063a000-0x88)=[@cred={0x18, 0x1, 0x2, r13, r15, r16}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x10, 0x1, 0x1, [r0]}], 0x88, 0x40041}], 0x3, 0x40) 2017/12/22 23:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) stat(&(0x7f0000748000-0x8)='./file0\x00', &(0x7f00007c2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000574000)='./file0\x00', &(0x7f0000e97000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000fd5000-0x8)='./file0\x00', r1, r2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009d1000-0x49)={0x0, 0x41, "28a386838810923c8e5adc234d0232cd43a9181e2379878822dd9731be41c1181870273bf964d836ebfc77d9b746c97d9614c0f9f132b5ca7eb6db9c9531d04424"}, &(0x7f000045a000)=0x49) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ffc000)={r3, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2a5, 0x7fffffff}, 0x98) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000b6e000-0x1c)=@req3={0x200, 0x4, 0x0, 0x4787, 0x5, 0x3e53, 0x21}, 0x1c) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000f2f000-0x43)="220000001900070400940100090004000a0165000000000103000000060014802600", 0x22) umount2(&(0x7f0000e43000)='./file0\x00', 0x4) 2017/12/22 23:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$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]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) execveat(r0, &(0x7f0000152000-0x8)='./file0\x00', &(0x7f000050a000-0x10)=[&(0x7f00000e8000-0xd)='/dev/snd/seq\x00', &(0x7f0000bd7000-0xc)='&systemppp0\x00', &(0x7f00009ff000)='\x00', &(0x7f00001bb000-0x40)='queue1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000834000-0x4)=[&(0x7f00000e8000-0xd)='/dev/snd/seq\x00'], 0x800) ioctl$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]}) 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f0000008000)=0xc) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sync() mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000001b000-0xd)='/dev/net/tun\x00', 0x0, 0x2c4800) 2017/12/22 23:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000c27000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x200) sendto$inet6(r0, &(0x7f0000f6f000)="8d", 0x1, 0x20000004, &(0x7f0000241000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b2b000-0x8)={0x0, 0x0}) shutdown(r1, 0x0) 2017/12/22 23:46:03 executing program 7: r0 = timerfd_create(0x8000000, 0x800000080000) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.advise\x00') syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='system.advise\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001000-0x70)={0x100000000, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e6, 0x200, 0x4, 0x2417, 0x8, &(0x7f0000294000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3ff, 0x4, 0x7}) 2017/12/22 23:46:03 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ff7000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ff7000)=0x8c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000602000)={r1, 0x42, "3304766719e0dabd94151bfce85c9c64bb41847e8a74ee4f3e526e41318185ffe02d56a23eb1396a487005352bf6aeadcb3d76f0c4f25b6e74cd819bd9544365e023"}, &(0x7f0000ff8000-0x4)=0x4a) 2017/12/22 23:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x2000000) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) fcntl$addseals(r1, 0x409, 0xc) setsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000507000)=0xfff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000193000-0x10)=[{0x20, 0x0, 0x0, 0xffff7ffffffff038}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2017/12/22 23:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000734000)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00002e9000-0x8)='./file0\x00', &(0x7f0000f4a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000a4e000-0x8)='./file0\x00', 0xc000, r0, r3, 0xffffffffffffffff, 0x8000) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf1000)='/dev/keychord\x00', 0x10000, 0x0) fchownat(r4, &(0x7f0000fce000-0x8)='./file0\x00', r2, r1, 0xd00) r5 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f79000-0xc)='/dev/rfkill\x00', 0x40, 0x0) ioctl$VT_RESIZEX(r6, 0x560a, &(0x7f0000b8d000)={0x8, 0x6, 0x2, 0xfff, 0x80000000, 0x9}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f0000723000)="", 0x0, 0x20000042, &(0x7f0000ef0000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000008) r1 = open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) mq_open(&(0x7f0000d7d000)='$\x00', 0x40, 0x10, &(0x7f0000e07000-0x20)={0x6, 0xa1, 0x4, 0x100000001, 0x9, 0x6, 0x3a2, 0x912}) mkdir(&(0x7f0000b48000-0x8)='./file0\x00', 0x1) lseek(r1, 0xffffffffffffffff, 0x0) 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002d3000-0x8)=0x8) bind$inet(r0, &(0x7f000093f000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000631000)="", 0x0, 0x20000001, &(0x7f0000882000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:03 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000576000-0x8)='/dev/rfkill\x00', 0x82000, 0x0) connect$ax25(r0, &(0x7f0000511000-0x10)={0x3, {"07e61fca7dfbb4"}, 0x6}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x204000000000b) setsockopt(r1, 0x10e, 0x5, &(0x7f0000bd4000)="", 0x0) 2017/12/22 23:46:03 executing program 0: mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000016000-0x6)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000017000-0xbc)=""/224, 0xe0) mmap$binder(&(0x7f0000607000/0x4000)=nil, 0x4000, 0x1, 0x10110, r0, 0x0) 2017/12/22 23:46:03 executing program 7: r0 = socket$inet6(0xa, 0x8000f, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0xb0)={0x1, {{0xa, 0x3, 0xfffffffffffffffa, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf142}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = accept4(r1, &(0x7f0000b99000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000017e000)=0x6, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003c5000-0x8)={0x0, 0x61e000000}, &(0x7f0000b66000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000833000)={r4, 0xa3f1, 0x673, 0x7}, &(0x7f0000d70000-0x4)=0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$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]}}) connect$inet(r1, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/22 23:46:03 executing program 6: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000fc2000-0x8)='keyring\x00', &(0x7f0000b68000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000561000-0x6)='rxrpc\x00', &(0x7f000042c000)='\x00') r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r1, &(0x7f0000fc1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) munlockall() accept4$inet6(r1, &(0x7f0000705000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000818000)=0x1c, 0x80000) 2017/12/22 23:46:03 executing program 4: r0 = socket(0x18, 0x6, 0xffffffffffffeffd) accept4$packet(r0, &(0x7f0000495000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x14, 0x0) 2017/12/22 23:46:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xa) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000b68000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x4, 0x0, &(0x7f000000e000-0xb8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00005b4000)={0x4, 0x0, &(0x7f0000186000-0x4)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000fc2000-0x27)=""}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/enforce\x00', 0x40000, 0x0) accept4$ax25(r1, &(0x7f00004f8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000069d000)=0x10, 0x80000) 2017/12/22 23:46:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000010, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000058b000)=@int=0x0, &(0x7f000072a000)=0x4) write(r0, &(0x7f0000845000-0x23b)="22000000140007000000000001070000020803e40100000009000200000000000000", 0x22) 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) bind$llc(r2, &(0x7f00003c2000-0x10)={0x1a, 0xf7, 0x7fff, 0x34f, 0x5, 0x9e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) fcntl$notify(r0, 0x402, 0x80000001) 2017/12/22 23:46:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2017/12/22 23:46:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') lstat(&(0x7f0000c30000)='./file0\x00', &(0x7f00004d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f00007e3000-0x2)='..') umount2(&(0x7f000064b000-0x2)='..', 0x0) 2017/12/22 23:46:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00003d1000-0x9)='/dev/loop-control\x00', 0x8000, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000081d000-0x8)={0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e6b000)='/selinux/status\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007a2000-0xb)='comm\x00') exit(0x0) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000109000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000377000)=@assoc_id=0x0, &(0x7f00001ae000)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000080c000)={r3, 0x5, 0x4, 0x7, 0x7, 0x4}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) mq_notify(r2, &(0x7f00007d0000)={0x0, 0x4, 0x6, @tid=r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:46:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000fc3000-0x4)=0x0, 0xc, 0x7, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000fc2000)=0x0, 0x10001) syz_open_dev$usbmon(&(0x7f000008b000)='/dev/usbmon#\x00', 0x9, 0x50002) openat$autofs(0xffffffffffffff9c, &(0x7f0000884000-0xc)='/dev/autofs\x00', 0x589000, 0x0) 2017/12/22 23:46:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f90000)=@generic="70fc32a0e85ff533ed4e039853dae35f") splice(r0, 0x0, r0, 0x0, 0x20, 0x9) ioctl(r0, 0x2271, &(0x7f0000932000)=';') 2017/12/22 23:46:03 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x1) ioctl$TCGETA(r0, 0x5405, &(0x7f0000b53000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f00008f6000)=0x0, 0x4) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/status\x00', 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a98000)=0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x1, 0x2, &(0x7f0000896000)=""/10, &(0x7f00004b5000)=0xa) 2017/12/22 23:46:04 executing program 6: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b72000-0x5)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000001000-0x8)={@empty=0x0, @rand_addr=0xe3d}, 0x8) prctl$intptr(0x18, 0xbb) 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) utimes(&(0x7f0000e0b000-0x8)='./file0\x00', &(0x7f0000791000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0xffffffff7fffffff}}], 0x1c) [ 54.218825] binder: 7671:7684 ERROR: BC_REGISTER_LOOPER called without request 2017/12/22 23:46:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ee1000)={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000652000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000647000-0x4)=0xe8) r2 = socket$inet6(0xa, 0x802, 0x0) socket$inet6(0xa, 0x804, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc84, 0x0}, 0x20) [ 54.261914] binder: 7671:7700 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER 2017/12/22 23:46:04 executing program 6: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f000065a000)=[{&(0x7f0000dc6000-0x1000)="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", 0x4b0}], 0x1) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000698000)=""/52) 2017/12/22 23:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) 2017/12/22 23:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000ef2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000ef1000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2b0f3f66ccfd", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x73e7009ced07f1f6, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="e479ebe6e0058185c5054f1553760a0e"}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) listxattr(&(0x7f0000054000)='./file0\x00', &(0x7f0000e43000-0x5)=""/5, 0x5) unlink(&(0x7f00000bb000-0x8)='./file0\x00') setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/22 23:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap$binder(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x88, 0x0, &(0x7f0000002000)=[@transaction={0x40406300, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000001000-0x38)=[@flat={0x0, 0x1, 0x0, 0x1}], &(0x7f0000001000-0x8)=[0x0]}}, @transaction={0x40406300, {0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x18, 0x10, &(0x7f000000c000-0x30)=[@flat={0x736a2a85, 0xb, 0x0, 0x4}], &(0x7f0000007000-0x10)=[0x0, 0x48]}}], 0x7c, 0x0, &(0x7f000000a000)="c59642ac193a8f0c2dec28de5fed78fd29e8ad1b3c06ab6e05e7471fec0258a5bf3f323e254faea1ec161bcff8638e71f004a2159d0d7df19d63b8ee1863891fdc6f859783d5e6bc70dc15d406714d16d80aba651bffdfc858a95cfa6d0a1a29e9af6b427ba49069f1983e70eaf41c7fc461e5b5d624b62b35bb93eb"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x66642a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) r2 = syz_open_procfs(0x0, &(0x7f00002a2000-0xa)='setgroups\x00') sendfile(r2, r2, &(0x7f0000327000-0x8)=0x0, 0x7ffffff) 2017/12/22 23:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) alarm(0x73) 2017/12/22 23:46:04 executing program 0: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x42, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000003000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0xd4, 0x100000000, 0x8, 0x1}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x6, 0x1, 0x101}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000013000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r3, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r4 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r4, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r4, 0xffffffffffffffff, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000014000-0x4)=0x4, 0x4) close(r0) 2017/12/22 23:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000016000-0x20)={0x0, 0x0, 0xdb, 0x0, 0x0}) 2017/12/22 23:46:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) socket$inet_sctp(0x2, 0x1, 0x84) [ 54.363522] binder: 7730:7734 ERROR: BC_REGISTER_LOOPER called without request [ 54.393869] binder: 7730:7734 ioctl c0306201 20000fd0 returned -14 [ 54.405083] binder: 7730:7734 got reply with fd, 0, but target does not allow fds 2017/12/22 23:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) r3 = gettid() readv(r1, &(0x7f0000617000-0x60)=[{&(0x7f0000e4c000-0x4c)=""/57, 0x39}], 0x1) r4 = creat(&(0x7f00007e8000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000009000-0x8)=0x7) fcntl$setsig(r5, 0xa, 0x12) fcntl$setownex(r5, 0xf, &(0x7f00002cb000)={0x0, r3}) recvmsg(r6, &(0x7f000070c000-0x38)={&(0x7f00001d7000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r4, r6) tkill(r3, 0x16) close(r2) ioctl$TIOCTTYGSTRUCT(r0, 0x541a, &(0x7f0000ef5000)=""/123) 2017/12/22 23:46:04 executing program 6: ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80000001, 0x101000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x101) r3 = socket$unix(0x1, 0x1, 0x0) r4 = epoll_create(0x2) r5 = socket$inet6(0xa, 0x80002, 0x80000000) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000290000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f000031e000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x0) socketpair$ax25(0x3, 0x2, 0xce, &(0x7f000064e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x8000, 0x0) r12 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000c00000)={0x0, 0x0}) r17 = syz_open_dev$sndtimer(&(0x7f0000027000-0xf)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000949000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c42000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=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}}, &(0x7f0000c2c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x242) pipe(&(0x7f00001ec000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f00003a5000-0x8)={0x0, 0x0}) r26 = syz_open_dev$evdev(&(0x7f000035f000)='/dev/input/event#\x00', 0x6, 0x2002) r27 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000518000)='/dev/hwrng\x00', 0x80100, 0x0) r28 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/relabel\x00', 0x2, 0x0) r29 = socket$inet_sctp(0x2, 0x1, 0x84) r30 = syz_open_pts(0xffffffffffffff9c, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) r32 = accept4$unix(0xffffffffffffffff, &(0x7f00003bf000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000e28000-0x4)=0x8, 0x800) r33 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r34 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800, 0x2) r35 = epoll_create1(0x80000) r36 = socket$inet(0x2, 0x800, 0x1ff) r37 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r38 = syz_open_dev$sndtimer(&(0x7f0000002000-0xf)='/dev/snd/timer\x00', 0x0, 0x800) r39 = syz_open_pts(0xffffffffffffffff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = perf_event_open(&(0x7f0000000000)={0x4, 0x78, 0x0, 0x5, 0x41ff, 0x2, 0x0, 0x7, 0x8001, 0xc, 0xc7, 0x3ff, 0x8, 0x2, 0x0, 0x1a2, 0x2, 0x6, 0x100, 0x100, 0x3f, 0x8, 0x6, 0x6, 0x10001, 0x4, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r42 = mq_open(&(0x7f00005aa000)='wlan1}(*(\x00', 0x40, 0x0, &(0x7f0000001000-0x20)={0x800, 0x8, 0x3ff, 0x4, 0x424, 0xffffffff7fffffff, 0x7, 0xb2}) r43 = socket$inet_udp(0x2, 0x2, 0x0) r44 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f34000)='/selinux/checkreqprot\x00', 0x67b06a33fc925723, 0x0) r45 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000d14000-0x4)=0x0, 0x80000) r46 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f94000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000818000-0xe8)={{{@in=@broadcast=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=@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}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={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) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000f3b000)={0x0, 0x0, 0xffffffffffffff81, 0x6}, 0xc, &(0x7f0000dcc000-0x38)=[{&(0x7f0000001000-0x137c)=[{0xc6, 0x2, 0x300, 0x7, 0xc800000000000000, "81ca6841b243e220d8655277a35f584b840afd798ec07c574c896f17c43f9890829239c3fba41fd12403d42e24675e6f150e754e541392db8262c53955fa86d3afb95b0675b2fff0021287763ed3d3ab96f102c7fe005023e9db378164bcb85dd50a19425ac01a33ccd8e900af4f3c7e0f0d55c5b4661d4c69f34f7ed9fc53e3c3e0cffb0ed13c6de1eaae015b47194c4fe0f9f155f21f65913e20123990d713d237995d714b552163abd838f5961653b938c060bc8f"}, {0x32, 0x80000001, 0x400, 0xa4, 0x7, "0a41ccc5db7d946f2df5dc3b3d932c21a711315025551c7d4869fa8e93272488c403"}, {0xec, 0x4, 0x80c, 0xfffffffffffffffd, 0xfff, "587d25b4221a5e8f665d2f25f9f34c22d62f3a966882afd2581c29ddfc765c7f869767a3728ff06f0c616688b208e94483eeabb4889b204a075253295e1b2eef862cd0b41504a9c552714402a0817f23577885fef2173be308f5152cea3b71ef505c5d230470831645c8d7ed5175fff85200855bfb6cf3d6eed102a6c12613fce506953117bc225ce611c711c833ad258843fde674e62d843b72e94bb1ab91bdc4ae57ea1584614f472e8f740e376f9e10229fc3921f486ab6540aa1f8d097c93f192e1006329112a5c91bea7e2126bce6042079b994611d4a1e57ae"}, {0x1010, 0x9, 0x400, 0x6, 0x200, 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{0x86, 0x80000001, 0x930, 0x3, 0x8, "1b8f79c81e637a6b9f8b8db4ca70214dc271304d03fd643137f79efed353f957fc36ef9048c4694f0d3979c2a5d5c7b7422b3e8e4f7337b4e4cb5c9739bdfe5c689c1ed8cfd27b779e4ea631c88095039bcad5354ab527017627d9eb1e7adb3b3c91317df3e312018ad4bafbd757b1b5f6a04a488864"}], 0x171}, {&(0x7f0000000000)=[{0xf5, 0x1, 0x400, 0xc4f7, 0x4, "c8f4e58f554a20826cf0c4e1f7b4c7c3b0afb6db4c1e32923238d783c962f0d9c990b56b9168392b7fc49f9efd6c15e68b4d6103b9acaf8fc8df023d0a392a029cb76457416c301fb1b4abea89537682a616d2398174aa8a75d00a5d3c6eda9ebd270b89a3634817ad26ca2b408942caedb3f50682c70825009aec5bf1f7ff7b470b3fddfc86bb3dcb25becfac4777deb6e62b463ce65791bc2bac75a6cf580ca5f94fcdc7c6f056db86e5d3d213b0d0f4ffa59fabfd0bc162102779d515a6708e046f4766baa0440287e040491cc599fa35b207520b8c60a6d97b3019b0e7926ff064c680"}], 0xf5}, {&(0x7f0000000000)=[{0xc5, 0x1f, 0xb00, 0x1, 0x1, "68391143c1d680180b750cb56805254c7ffc2b58758981a876c6b49a5c5b064fa6e695115d1ce5ca44496ad860424dbf29ca2577e5e1d9cf1e8c62c738eea2fc919a80b1222cb25f2e4506413afb57b3b634182e58bff5c5403beb90af54add5be4947c64e29e617b7ffb3cfe6daf3ef2b3674521eb785a6aa747b222d5ece17c9a6d6ed99fd723299a6c9de41063436b216ac20b04d0fc105e1b69f9ac732e9d8cc0615ba2072e0bd2b5459a3527199b327f0eede"}, {0x109, 0x1ff, 0x300, 0x7ff, 0x0, "9b7dcb541c8c1d7e3766ca350be48d14940bba3e135b6c66000a5070bd989d787a036caa3e8fa6e0f50e45b16f6d23d23865ed0ed43ba3cafe2dcfd0cbf699a64970d394e982518712e0153c4e1f67b2a7d535fd09c0165532750e9c8bf7d050b1d214389742e0d76489f46f1e6f9fff45423012f843607312aedce7a41758de63e647df284be5aa6d30e3b49eb610755d45f11fc44b994689624edb2be58a2232a05872055d8c9a9666f9e15b1eef3ac816c0c0a484a496c7dc8b49374a464971e73813e91c79cd5f839c28c65135d6b0020943a3ec9b09581951d0fec36df06b09151c6e49bb114e7bbf459643ea1a67c233410f98a43ccb"}, {0x3a, 0x7, 0x20, 0x3, 0x80000001, "82d90186ea927d479b28cbfb7abd21080030a35dc1dc8299f5f987b2a2e661e22de944131e495c794f38"}], 0x208}], 0x7, &(0x7f00001f7000-0x13c)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}, @rights={0x24, 0x1, 0x1, [r8, r9, r10, r11, r12, r13]}, @rights={0x1c, 0x1, 0x1, [r14, r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r21, r22, r23, r24, r25, r26, r27]}, @rights={0x24, 0x1, 0x1, [r28, r29, r30, r31, r32, r33]}, @rights={0x14, 0x1, 0x1, [r34, r35]}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40, r41, r42]}, @rights={0x1c, 0x1, 0x1, [r43, r44, r45, r46]}, @cred={0x18, 0x1, 0x2, r47, r48, r49}], 0x13c, 0x5}, 0x4000000) [ 54.410203] device gre0 entered promiscuous mode [ 54.426346] binder: 7730:7734 transaction failed 29201/-1, size 32-8 line 3232 [ 54.434230] device gre0 entered promiscuous mode [ 54.452952] binder: send failed reply for transaction 43 to 7730:7752 [ 54.462673] binder: undelivered TRANSACTION_ERROR: 29190 2017/12/22 23:46:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000+0x7bc)={0x83, 0x8, 0x3f, 0xffff, 0x0}, &(0x7f0000b03000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7fff, 0x10000, 0x0, 0x1f, 0x1, 0x34236d79, 0x0, 0x401, r1}, &(0x7f0000436000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000772000-0x8)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) [ 54.468543] binder: undelivered TRANSACTION_COMPLETE [ 54.477625] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.486949] binder: 7730:7752 unknown command 0 [ 54.492096] binder: 7730:7752 ioctl c0306201 20008fd0 returned -22 [ 54.500577] binder_alloc: 7730: binder_alloc_buf size 2306036523260182528 failed, no address space [ 54.509991] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 54.520786] binder: 7730:7752 ioctl c0306201 20000fd0 returned -14 [ 54.521208] binder: 7730:7771 got reply transaction with no transaction stack [ 54.521216] binder: 7730:7771 transaction failed 29201/-71, size 32-8 line 2920 [ 54.569606] binder: 7730:7734 transaction failed 29201/-28, size 2306036523260182528-0 line 3127 2017/12/22 23:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00001b0000-0x8)={0x0, 0x0}, &(0x7f0000f07000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00006ce000-0x8)={r2, 0x6}, 0x8) 2017/12/22 23:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000e24000)={0xffffffffff, 0x0}) clock_gettime(0x3, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000834000-0x4)=0x0, &(0x7f000047f000-0x4)=0x4) ftruncate(r0, 0x19) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006b6000-0x4)=0x0, &(0x7f0000cca000)=0x4) 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0xfe4, &(0x7f0000001000-0x2)='#\x00') seccomp(0x1, 0x1, &(0x7f0000001000-0x8)={0x3, &(0x7f0000001000-0x18)=[{0xffffffff, 0x400, 0xa1e, 0x2}, {0x4, 0x7, 0xa, 0xffffffffffffff81}, {0x7, 0xffff, 0x2, 0xffffffffffff2bfe}]}) 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$TCSETS(r0, 0x5402, &(0x7f00001c1000)={0x4e9, 0xfffffffffffff8a2, 0x3, 0x5, 0x0, 0x9, 0x66bd, 0xce6, 0x1f, 0x0, 0x5, 0x3f}) modify_ldt$read_default(0x2, &(0x7f00002b6000-0x1f)=""/31, 0x1f) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000852000-0x18)={0x0, 0x0, 0x0, 0xfff, 0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aa4000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000dce000)={0x4, 0x5, 0x7fff, 0x6}, 0x8) r2 = getpgid(0x0) sched_setparam(r2, &(0x7f000064e000)=0x0) [ 54.604483] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.611039] binder: undelivered TRANSACTION_ERROR: 29201 [ 54.630428] device gre0 entered promiscuous mode 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sg(&(0x7f0000d28000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00005c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000149000-0x8)={0x3, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a95000-0xc)={0xc0000004, 0x0}) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fb7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f00001ef000)=""/62, &(0x7f00002d9000-0x4)=0x3e) mkdir(&(0x7f000097d000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f0000b7c000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r1 = creat(&(0x7f0000715000-0x8)='./file0\x00', 0xffffffffffffffff) mq_timedreceive(r1, &(0x7f0000121000-0xc5)=""/197, 0xc5, 0x0, &(0x7f00004e5000-0x8)={0x0, 0x989680}) [ 54.744624] device gre0 entered promiscuous mode 2017/12/22 23:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x11, 0x100000802, 0x300) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='K', 0x1) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = memfd_create(&(0x7f0000408000)='tunl0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00006ae000)=[@in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x84) 2017/12/22 23:46:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x44400) getsockopt(r1, 0x0, 0x40, &(0x7f0000587000-0x54)=""/84, &(0x7f00000e4000)=0x54) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x227e, &(0x7f0000000000)="") 2017/12/22 23:46:04 executing program 4: clone(0x0, &(0x7f0000e34000-0x71)="", &(0x7f0000128000)=0x0, &(0x7f0000493000-0x1)=0x0, &(0x7f0000b45000-0x48)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) ptrace$pokeuser(0x6, r0, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x8, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000002000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r1, 0x0, 0x7, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_get$pid(0x6, r2) 2017/12/22 23:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0xd3, 0x4) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet6(r1, &(0x7f000046e000)="9c", 0x1, 0x0, &(0x7f000042f000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40000000000}, 0x1c) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00009c6000)={0x0, 0xffffffffffffff12, 0x5, 0x3b, 0x7, 0x5}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000e09000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5, 0x1, 0x3, 0x4, 0x1, 0x5, 0x0}, 0x20) sendmsg$netlink(r1, &(0x7f00001bf000-0x1c)={&(0x7f0000877000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001a1000-0x30)=[{&(0x7f00009c9000-0x2430)=[{0x33f, 0x0, 0x0, 0x0, 0x0, "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"}], 0x33f}], 0x1, &(0x7f0000740000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x58, 0x20000000}, 0x10) sendto$packet(r1, &(0x7f0000681000)="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", 0x430, 0x4, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) 2017/12/22 23:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:04 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000f000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000010000)=@file={0x0, ""/77}, &(0x7f0000011000-0x4)=0x4f) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000012000-0x4)=0x0, &(0x7f0000011000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000002000-0x4)=0xe) writev(r1, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x8040, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) 2017/12/22 23:46:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f000076f000)={0x0, 0x1, 0x0}, 0x4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) 2017/12/22 23:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) r0 = openat(0xffffffffffffffff, &(0x7f000019b000-0x8)='./file0\x00', 0x20082, 0x0) getpeername(r0, &(0x7f0000bff000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d25000-0x4)=0x10) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r1) mknod$loop(&(0x7f0000fdb000-0x8)='./file0\x00', 0x0, 0x0) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xb5f000)=nil, 0xb5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000b5f000)='trusted\x00', &(0x7f0000b05000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b5f000)="a2735e4140c141600cd09c1d7bf7517fff470087bf24122aed695f1d40c22087fecdcb339315db9ff787c5ad60c9317ed02c5ae696fdc1c1058e775a2f4a86aab706e52d1d22b098394a6721c46c1b21d0543e5e4c1032a9366b8ffd3c7c838e15101f7ab3229f222896", 0x6a, r0) request_key(&(0x7f0000b60000-0x8)='trusted\x00', &(0x7f0000ac8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b60000-0x8)='keyring\x00', r1) keyctl$setperm(0x5, r0, 0x0) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r0) 2017/12/22 23:46:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d93000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000de4000-0xd)='/dev/usbmon#\x00', 0x74b4, 0x300) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000182000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000086d000-0x4)=0x14) r2 = socket$inet(0x2, 0x1000000000001, 0x2bb) r3 = syz_open_dev$tun(&(0x7f00003d4000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006f3000-0x28)={@common='eql\x00', @ifru_names=@common='sit0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) read(r0, &(0x7f000047b000-0xa)=""/10, 0xa) 2017/12/22 23:46:04 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000000c000)=[@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f000000e000)=0x4) 2017/12/22 23:46:04 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000078000-0x7)='ns/net\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00001d7000)={0x0, 0x88, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}]}, &(0x7f0000a0f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006db000)={r1, 0x0, 0xa85, 0x0, 0x2, 0x8}, &(0x7f0000f87000)=0x14) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f00008a6000-0x20)=[{&(0x7f00003e8000)="9c", 0x1}], 0x1) mmap(&(0x7f00008a3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f00008a4000-0xab)="ac0a58dac696b8246a13a33496547e4a379f22db8f47f0a5c13318ac1a01a0269fcd6adaff0a58642bfba19ac7d8382ff4cfe5f31393662a53a77eeeb20f88b77719db42c0938a6eed85260a095d9939cc80a3dfd702b6eff57b2571284164ce7f02968f5c88845b5b36b21401727dda5df135a5812c7b6868941938760b8cd3f5f7d96036b3af215c318e2aab04e4f32f9863da0a26c7260a9c4c0e20149edab54f49c7821fbe7d5ff894", 0xab, 0x0) 2017/12/22 23:46:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) pivot_root(&(0x7f0000c51000-0xe)='./file0/file0\x00', &(0x7f00002ac000)='./file0\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000026d000-0x8)={0x2, [0x6, 0x3]}, 0x8) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000012d000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2017/12/22 23:46:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ce1000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000032d000-0x88)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x800, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xd726}], 0x88) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fstatfs(r0, &(0x7f0000ef0000)=""/0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@generic="d0d4adbd6b3a94b66afcd8dd7fc70004", @ifru_flags=0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000427000-0xd)='/dev/usbmon#\x00', 0x0, 0x8100) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2017/12/22 23:46:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r3 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000d29000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x11, 0x100000802, 0x300) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 55.190604] device gre0 entered promiscuous mode 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000128000)={0x0, 0x9, 0x100, 0xffffffff, 0x0, 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]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000072a000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000020d000-0x8)=0x0, &(0x7f00004e7000+0x7f3)=0x8) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x4, &(0x7f0000933000)="01000000030005e400b0000000ffcc", 0xf) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000326000-0x4)={0x1, 0x0, []}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00001f5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xcc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x100000000000107, 0x2, &(0x7f0000311000-0x4c)="01000000030006000017002200c4ffcc", 0x10) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) memfd_create(&(0x7f00009df000-0x5)='osx.\x00', 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000f0e000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000419000)='/dev/rfkill\x00', 0x4400, 0x0) recvmmsg(r1, &(0x7f0000628000)=[{{&(0x7f00006a2000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f000055a000-0x40)=[{&(0x7f0000205000-0xe8)=""/232, 0xe8}, {&(0x7f000004e000)=""/249, 0xf9}, {&(0x7f00000e7000-0x22)=""/34, 0x22}, {&(0x7f0000330000-0xf3)=""/243, 0xf3}, {&(0x7f00002dd000)=""/147, 0x93}, {&(0x7f0000015000-0xb3)=""/179, 0xb3}, {&(0x7f00006a8000)=""/40, 0x28}, {&(0x7f0000520000)=""/29, 0x1d}], 0x8, &(0x7f000040e000-0x1000)=""/4096, 0x1000, 0x2}, 0x3c0000000000000}, {{&(0x7f0000118000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000093d000)=[{&(0x7f0000035000)=""/106, 0x6a}, {&(0x7f0000c33000-0xe)=""/14, 0xe}], 0x2, &(0x7f0000679000-0xb9)=""/185, 0xb9, 0x7f}, 0xf501}, {{0x0, 0x0, &(0x7f00006fa000-0x20)=[{&(0x7f000057c000-0x2d)=""/45, 0x2d}, {&(0x7f0000177000)=""/48, 0x30}, {&(0x7f000042c000-0x33)=""/51, 0x33}, {&(0x7f0000403000)=""/121, 0x79}], 0x4, &(0x7f0000d6c000-0x3d)=""/61, 0x3d, 0x1}, 0x3}], 0x3, 0x12043, &(0x7f00007f5000)={0x0, 0x1c9c380}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) clock_nanosleep(0x0, 0x1, &(0x7f0000817000)={0x0, 0x1c9c380}, &(0x7f0000afe000)={0x0, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0xd)='net/fib_trie\x00') pread64(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x200000000000000) readahead(r0, 0x3, 0x1) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) setsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000002000-0x4)=0xc2, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) recvmmsg(r0, &(0x7f00005cd000)=[{{&(0x7f0000cf6000-0x3)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000646000)=[{&(0x7f00008d9000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) bind$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00007dd000-0x43f)=@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) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001f8000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f95000-0x1008)={0x0, 0x1000, "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"}, &(0x7f000044f000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00006f2000)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000001, 0x25, 0x100000001, 0x3, 0x4}, &(0x7f0000cae000)=0xa0) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5f000)='/dev/rtc\x00', 0x101000, 0x0) r1 = epoll_create1(0x80000) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00007b6000)={0x35, 0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/22 23:46:05 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000fc3000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e4bab4601dbff00fb000006000000000005000000000000000b843601"}) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) 2017/12/22 23:46:05 executing program 6: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000479000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000bf9000-0xe0)=[{{&(0x7f0000fb9000)=@sco={0x1f, {0x400, 0x4, 0x200, 0xfa36, 0x100000000, 0xff}}, 0x8, &(0x7f00004f1000)=[{&(0x7f0000f09000-0xc2)="ff4e9f378027eb11a3814a6548fd7749cb393f00c27f961a9ebc08bc13fc4d88e05587403477e24de598fc34e32d707df2000802e871a4782c9ee7a18169a17f9fc287c76193e10c378313541443a371b3b45ebc8329f5c581953eb4b1997ac7b04cb9467e723a1763e66330de383ac1fcf7c915fc73ac7587b1a71b7568b2cc15b09e35223ab53f9ae128ca09255459bbf6f73d69f9a6243c6c5f9f053fa2331efa12404a34340c8d606655a4226641c0f7481d448655c4d29ce46c5982a57f9036", 0xc2}], 0x1, &(0x7f00003be000)=[{0xc, 0x11, 0x6, ""}, {0x5c, 0x1ff, 0x9, "1cf00e990b4f68476aa9990f7a68960d34869446b2c1905508ab5e5ba67ad316a3651b1c0a86c3b61ff1847a0f769b45385377e7610dec677e525a32f99246e9d293b90437c7f666cbeb6dd1370f2b3c"}], 0x68, 0x800}, 0x2}, {{&(0x7f0000fba000-0x6)=@hci={0x1f, 0x6, 0x3}, 0x6, &(0x7f0000420000-0x10)=[{&(0x7f0000606000)="f20b7172bac5ca9cb334584e4d162973b4b10a6055147331ece58886aaa52dd28f4aa1dc45a59a9b435c7c8ef8d3248f4fb5467b7df050ec5fd965647507720eff13dec8e3a6c239707c5af0fa641b90c52ee40d811629c40218b92b093ce50f0cb97b01858bb7e7711b2757c2180fef2462bb4c99c0e80a7ee38dff0795b4a2f2a3bbfc8538294c3d2a9634e0db5f5c5c8c4bafee81b96f0c6568c765d68a5c2039ce92f533ec086a57d697c3c264e88f6355dc49a01ead78da76de99e6f1da52c8aeb8b7b62f429802bbec8ad39a4f7e554cf05cdfc90d8703", 0xda}, {&(0x7f0000fba000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x804}, 0x100}, {{&(0x7f0000fba000-0x8)=@sco={0x1f, {0x0, 0x8, 0x5, 0x2dc9, 0x0, 0x59}}, 0x8, &(0x7f0000fb9000)=[{&(0x7f0000501000-0x26)="e5af73a11ea3ec5bb4e05c4defa61d92b97ed82a39590ef51687eeadfb22fff80c28bbee961a", 0x26}, {&(0x7f0000fb9000)="", 0x0}, {&(0x7f0000363000)="bffce40b3f562160fd43e3ee63d1c5959cc7fe5134c62e29361807423ee3b1f4bca2d16bfd6739247aa963027587fbeb32b62411e2886d7d6e006a81f5d7803fa5ba6a76b2947ecb67f7df0be5fc1106839d637f35294d3504513b1a8b16fa57235388cefc7441bc6243a854563bf2c77b602ccc7fe188641fa771e2ddaed8f11cef5efbae570bfbd9a9f32b26871046d7571d4313022a06fbb3386d7780f88621ea25ad58fb13485113e52666d452cd4f12049bf4cd531ee6fe369f174c8ae2ef1dbdaf477acf294927df2ee8d5c216f57017", 0xd3}, {&(0x7f0000fb9000)="ef3fc999561a6dca5869f2366e7591181b6cf08a958a9f183bbe6f264b3645d885e6c85f1b90270e313add2ff8df18320b148b0d257bb0c58c9b6c31ddf73d7a1ad4241ca0bb52c3473875545c79ca4655542d823be6663a103c02d3f7ef625a4df16ad75276face50c78ff8f272bbe306979d2043097e284961fd8d75eafe56b590ee57f730983ba1ec215e9900bd6af7d038b62071794d24", 0x99}, {&(0x7f00002e9000)="47aa14eab5ac34be7f505b9e32945e918834e70f439eee1cfec08b2005300e952a6cb8fc135e162d59a68d45e3d38bb8dcdbe511f45262428d967d8ade2c92b90827cb0868c37b44f803db10a05f6d346cf185cbdb81df964d59aa21c69984f1dcd6708c2ac3e9744e9ad5114893eb6e8d74bdb384c1503247db2ea48b3a6aebf4c296047ccd8bf48a0eff8f5ca90f25b87ae2fd3a86255371041e9d24f6cf644542cd1ee2073a4405794fff942aeb2c530a650802bc9a2b37e2", 0xba}, 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{&(0x7f0000fba000-0x1000)="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", 0x1000}, {&(0x7f0000edc000)="", 0x0}], 0x7, 0x0, 0x0, 0x48045}, 0x80000000}], 0x7, 0x44840) rename(&(0x7f0000fb9000-0x3)='./control\x00', &(0x7f0000594000-0xa)='./control\x00') 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) unlink(&(0x7f0000df8000)='.') umount2(&(0x7f0000d5c000-0x1)='.', 0x0) [ 55.458352] device gre0 entered promiscuous mode 2017/12/22 23:46:05 executing program 3: prctl$intptr(0x2f, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000-0x10)={0x1, 0x56}) 2017/12/22 23:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ab5000)='comm\x00') sendfile(r0, r0, &(0x7f00003c9000-0x8)=0x0, 0x400000ff) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f00009e3000-0x4)=0x0, &(0x7f0000ff1000-0x4)=0x0, &(0x7f00000f9000-0x4)=0x0) stat(&(0x7f0000f7b000)='./file0\x00', &(0x7f0000a52000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000e33000)={&(0x7f000015f000-0x2)={0x10, 0x0, 0x3, 0x4}, 0xc, &(0x7f0000e5e000)=[{&(0x7f00004d8000)=[{0x1010, 0x9, 0x100, 0x203f, 0x5, "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{0x8f, 0x9c, 0x2, 0x8000, 0x3, "2b697d652f4ad4242a58000c0cb6ad2c4d3a89dfcd1780196df0751298782194d7061becee0a54f5e19187d31518168815ea7211397b622d99e0390abe8a4e43a6f8d88b1d5a476e856c98709defd44804843d05900837657a57ed2e8c6c24efa9ce9699de7e77bd7a9788cb9bbd915dde548863785b6931b2f5cdcf159ea1"}, {0xbf, 0xc44, 0x400, 0xfff, 0xff, "15ebfef94776c67bd1ed24985783c1bb8560b205e0681da295373f7ef7c080d5558c66344323ae2451b27d97f6226b16cc058b6db34fd20c3ecd2f14266d4b24836c4376cbee66fef52c3a8bc6318769a5d3a33352459d83ecbc77cc65ec0bfb5eb79bc9a76049da3f792a9b9a7299f7bd1255dc434ca77128b5a204a56f2b75cc06df5e5d5113ae5f46547ca1994e464acc8a51567ec2e962d4c7b88bb079f08502a82f3fe5c6980f99a4010f3891"}, {0xda, 0xfff, 0x200, 0x100, 0x5, "5abc61d5b390500152a669c06534628ac400c5a95c5e663f323ccbbf027b5747eddadccd0941bdc93ba5f1697b1621c41a6622b1a0eee6b287efccfd926f17018691b31fb17aa1ed5078ab63ee559b8325771dcf4604ab94db071ca264362f6a3ec577415ff500fe5bcd6a7f74f942e846e266a8c23d39fd5bac92ac413578f85042ba83f2db9f7eb1c33a934a4f8cd5bb6b736904bd42b3545290d76a4176da6bce2794e61eaa247ad86f7251e0fe3fca4bcbd9727c8dc33a95ae2f05546b28d9f3c43f761e955996ee"}, {0x21, 0xb6, 0xf09935c7b72a986f, 0x400, 0x7fffffff, "f2629cdff8a1310e6ad6dc56adb8036b93"}], 0x1259}], 0x1, &(0x7f0000af5000-0x18)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x24000080}, 0x80) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f00003bf000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000636000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r0, 0x1000000000016) exit(0x100000001) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capset(&(0x7f0000be7000-0x8)={0x19980330, r0}, &(0x7f000032e000)={0x0, 0x2000000000, 0x5, 0x0, 0x0, 0x6}) r1 = socket(0xa, 0x2000000001, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r2, 0x6) sendto$inet6(r1, &(0x7f00003bf000-0xc3)="c14330e604b1a55dc450fc26781956d4cc2bba595a9d59c168d717ac05280b0a95b16699e8b064b86b2f884062ea12d461a1787256e012dfe16193eb2cc567474d88f2dc8f826e15f52237d1a0084d58073d2a0665309e282e4ededaf10188117775b62d74fd8d77c77dc4e07db54a49ad897cf70a568d5f594af68cd759b1e4bf34ebc13ba08a1b1a61644581a55fa8edba6bbcb3481d5c55e11968a4b6ba57d9a4e59a7f81f0c35ebb09c5746d41095b2b1d2f4488b46c8aaf3df0163e57246d2b3d", 0xc3, 0x40, &(0x7f00005b4000)={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, 0x1c) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000506000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() sched_getscheduler(r1) splice(r0, 0x0, r0, 0x0, 0x9, 0x2) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) syz_open_dev$evdev(&(0x7f000047d000-0x12)='/dev/input/event#\x00', 0x3, 0x8000) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) r1 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000503000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000810000)=0xc) setfsuid(r2) fcntl$setown(0xffffffffffffffff, 0x8, r1) r3 = memfd_create(&(0x7f00005e1000)='/dev/input/event#\x00', 0x1) readlinkat(r3, &(0x7f0000d8b000-0x8)='./file0\x00', &(0x7f0000244000-0x44)=""/68, 0x44) 2017/12/22 23:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000002a000-0x4)=0xe46a, 0x4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000235000)='.', &(0x7f00007b0000-0x1)='.', &(0x7f0000fe6000)='sysfs\x00', 0x0, &(0x7f0000aba000)="") utime(&(0x7f0000403000-0x1)='.', &(0x7f00006f9000-0x8)={0x48, 0x7}) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000543000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000f9e000)={0x80000000, 0x2, 0x0, 0x1f, 0x1f, 0x5, 0x8, 0x3, 0x0}, &(0x7f0000b7c000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000081a000-0xf9)={r2, 0xf1, "2bd8616522a93f332a13151af9e6a5099d9b2644939011c2c6530fa7d4eaa70a8e14d2d2099cfe3205b8da631ee7e221cc821ffe456113fe39898a762a1ee7ba74c86956c09a9a77d2aeaf670adbd3a7e3049b1ac1ae82f04a62c5ab1ab12647649aee4fdc2426561c9407f64d2d539cad31ac5c9fa427969adf13741e3ef4d20e2fd0ace8fe815308af6052deb607d856432d35debbbb9a86f1c9461f60b2c1c412bafb857d4153153d6b31b4658b70a194733563bc9c46c1171ec27a50f58220ca4a2e9ac58bf5f5722f0972fc318693a0878fde0ff3b33827b2d4d3a120a10c2865d8c83c7e79c72fa611f135bbceae"}, &(0x7f0000f24000)=0xf9) r3 = open(&(0x7f0000fb7000-0x8)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000f73000-0x4)=0x0, &(0x7f0000cbe000-0x4)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000f75000)=0x4) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000007d000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000095b000/0x1000)=nil) mlock2(&(0x7f0000898000/0x2000)=nil, 0x2000, 0x1) 2017/12/22 23:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e24000)='\x00', 0x0) pipe2(&(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x20, r0, 0x0, 0x9, 0x0) 2017/12/22 23:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f000007d000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f000095b000/0x1000)=nil) mlock2(&(0x7f0000898000/0x2000)=nil, 0x2000, 0x1) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000d40000)=[{&(0x7f0000802000-0x29)="290000001900ff090000c6f2000000020a1300000000ff0680e6e9f70d00090000000000000008f9f6", 0x29}], 0x1) r1 = open(&(0x7f0000e83000-0x8)='./file0\x00', 0x0, 0x20) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000bfd000-0x10)={0x324, 0x8, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000e55000)={&(0x7f0000b35000/0x3000)=nil, 0x1, 0x0, 0x60, &(0x7f0000402000/0x1000)=nil, 0x80000001}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a07000)="dd1c68920a33cf1eb1f7a18b058d34499482591dda37377d127903e15f385609cdef51c8e80c1dc3e193acbbad4fa377ec1f0a84756933a741293e6812135ed00d3d409c9c2f4bc399fb487169331cdac87f475e3f0395870ce69b82c783bbeead91f38eee70487c5558696f5e0b6f1cda0efb1b2fd6c5e912fafa3c94c6d1be3c871ab73641f6e7b6e39e6f6b0ddb057b17a989af213bf2b663a17d47da76073a11f60ef3bf049524534401283cafd850d9537fa0977d", 0xb7) syz_open_dev$binder(&(0x7f0000e1f000-0xd)='/dev/binder#\x00', 0x0, 0x800) 2017/12/22 23:46:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c98000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000662000)=""/105, 0x69) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000238000-0xb)='/dev/hwrng\x00', 0x402480, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000b83000-0x8)={0x76, &(0x7f00006b2000-0x76)=""/118}) recvfrom(r1, &(0x7f0000cc8000-0x5a)=""/90, 0x5a, 0x0, &(0x7f0000528000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = creat(&(0x7f0000718000)='./file0\x00', 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) dup2(r3, r0) 2017/12/22 23:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f000001e000)='./file0\x00', 0x482, 0x48) ioctl$TCGETS(r1, 0x5401, &(0x7f0000471000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000827000)=0x0) prlimit64(r0, 0xf, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00007ce000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$unix(r1, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000c8000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) r3 = open(&(0x7f000026f000)='./file0\x00', 0x1, 0x8) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000f26000)=0x8) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0xa) close(r2) r4 = creat(&(0x7f0000fd8000-0x8)='./file0\x00', 0x8000000000001) getresuid(&(0x7f0000d88000)=0x0, &(0x7f0000dcb000-0x4)=0x0, &(0x7f0000256000-0x4)=0x0) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000814000)=r5) r6 = openat(0xffffffffffffff9c, &(0x7f0000a9d000)='./file0\x00', 0x10000, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a7f000)={{{@in=@broadcast=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=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000795000+0x5f1)=0xe8) ioctl$sock_proto_private(r4, 0x89ee, &(0x7f00000c9000-0xac)="592f251e3c4d1139432f61c8f2c5807a6ad654e0527f748b260565f24f8df5da0fd8e0537853cedbd673a303f55eeb21075b3a7177dc9837b4175822a0c7e427ff62532ff79c851a6b80f3dd97685b4c209a097db4908150121ef66ce753e63540092d2f053461129332489c060d2da794af22bbe67926d0fb7944a96401c5d566df16d8c66d0ac1ebaffa4c140371c9aed2857da080370417bfcb674e208dea35b81e24bf2bb9c9195b56b6") fstat(r1, &(0x7f0000f27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r6, &(0x7f000021f000-0x8)='./file0\x00', r7, r8, 0x1000) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={r1, 0x0, r0}) getrusage(0x0, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x77359400, 0x0}, {r2, 0x0}}, &(0x7f0000001000)={{0x0, 0x0}, {0x0, 0x0}}) socketpair(0x1, 0x0, 0xade0, &(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) 2017/12/22 23:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000033a000)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ce000)=0xe8) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000d04000)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = fcntl$dupfd(r0, 0x0, r0) getdents(r5, &(0x7f0000712000)=""/4096, 0x1000) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000dd5000)=@abs={0x800000001, 0x0, 0x0}, 0x8) bind$unix(r1, &(0x7f0000e67000)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r2, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000442000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00007bf000)=0xc) setresgid(0x0, r3, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f000000a000-0x4)=0x3) 2017/12/22 23:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000c20000)={0x10000}, 0x8) r1 = syz_open_dev$evdev(&(0x7f0000552000)='/dev/input/event#\x00', 0x4, 0x0) r2 = signalfd4(0xffffffffffffff9c, &(0x7f0000137000)={0x3}, 0x8, 0x80000) ppoll(&(0x7f0000b5f000-0x18)=[{r0, 0x0, 0x0}, {r1, 0x1, 0x0}, {r2, 0x8, 0x0}], 0x3, &(0x7f0000e20000-0x8)={0x77359400, 0x0}, &(0x7f0000162000)={0x1}, 0x8) clock_gettime(0x6, &(0x7f000070d000-0x8)={0x0, 0x0}) r3 = syz_open_procfs(0x0, &(0x7f00009e8000-0xa)='setgroups\x00') r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00002fa000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$int_in(r4, 0x5473, &(0x7f0000fd0000-0x8)=0x24ba) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000050d000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000911000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000055d000)={r5, 0x6}, &(0x7f000088e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000856000-0x23)={r6, 0x23, "20c4fc82bb45ce07a5a67649b0e1ba1f1d2d50598933020012deb8caabbfef4b5823b8"}, &(0x7f00001a5000)=0x2b) fcntl$setsig(r1, 0xa, 0x5) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) splice(r0, 0x0, r0, 0x0, 0xffff, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = getpid() syz_open_procfs(r1, &(0x7f000045b000)='environ\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000146000)=@random={'osx.\x00', '/eth1@securityuser\x00'}) r1 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 7: r0 = memfd_create(&(0x7f0000357000-0x1)=':\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/127, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000a68000/0x2000)=nil, 0x2000, 0x3, 0x34, r0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = dup(r1) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000cc0000-0x8)={0x0, 0x0}, &(0x7f00005ae000-0x4)=0x8) 2017/12/22 23:46:05 executing program 4: r0 = userfaultfd(0x800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000aa1000-0x10)='/selinux/policy\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000902000)={0x4, 0x400000002, 0x80000001, "7135dce1315f", 0x3, 0x0}, 0x10) fcntl$addseals(r0, 0x409, 0x0) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) r1 = syz_fuseblk_mount(&(0x7f000015c000)='./file0\x00', &(0x7f0000676000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f000082e000-0x10)=[{&(0x7f0000000000)="7f0c61a29c2b7788", 0x8}], 0x1, 0x0) splice(r1, 0x8020000000, r0, 0x0, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000004000-0xa)='blacklist\x00', &(0x7f0000004000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="a52f77d398fb8cfc20733cbd55af14b433248d4bb44ed1e677981afad53920a12565bc78de8c05978e3db31d699dfcdeb8a72191", 0x34, 0xfffffffffffffffb) keyctl$update(0x2, r2, &(0x7f0000000000)="8a73f797c3bc581ef92fc48d07fafdd50f7dd857ef44fa5dc90181e688dd79bead144e66c4f7128debc5e87a0e7b875f0d96233f702ae117b6e11ea495e7b74366993f64fcb8b0b3ed2d2180fefc17a7f309abf903e8256a4c029221d1139342e6ab43b37de444efb19b2002e8df1154cb71593fc0596cffb53f38b6d7e1d1a409dbb585eed732f7e16fa9b9bc77774e4e56fbe23ff2939e6d3bff27661ccfa1268293b6b7d4dd878d1f1264955e80b2f735c2bc86dc3be5bf5557b83706794fc813d8f918031d0d839b8206", 0xcc) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000de7000)='posii_acl_access@posxx_al_accssself-\\^\x00%', 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000fd8000)={0x81, 0x1, 0x4, 0x400, 0x1ff}, 0xc) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x2, 0x0) write(r0, &(0x7f00006c1000-0x1001)='~', 0x1) [ 55.996818] binder: undelivered death notification, 0000000000000000 [ 56.033260] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000060000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000346000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096d000)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00009c5000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) vmsplice(r2, &(0x7f00006dc000)=[{&(0x7f000093f000-0x8c)="", 0x0}], 0x1, 0x0) [ 56.042930] binder: 8027:8048 ioctl 40046207 0 returned -16 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cab000-0x8)={0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$set_reqkey_keyring(0xe, 0x1) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d42000-0x4)=0x10, 0x80000) bind(r0, &(0x7f0000818000-0x10)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 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, 0x1, 0x1, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl(r0, 0x5, &(0x7f0000908000-0x1000)="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") r2 = creat(&(0x7f0000e0e000-0x8)='./file0\x00', 0x40) ioctl$TCSETS(r2, 0x5402, &(0x7f0000449000)={0x9496, 0xb084, 0xffff, 0x8, 0x89d7, 0x1f, 0x5, 0x29, 0x6, 0x8, 0x1ff, 0xd8e9}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00003de000-0x10)={0x6, [0x0, 0x8, 0x3, 0x9, 0x100000000, 0x3]}, 0x10) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a98000-0x9)='/dev/ppp\x00', 0x80000, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000873000)={0x7, 0x3, 0x6, 0xa9fd, 0x8000, 0x0, 0xce9d, 0x40000400, 0xffffffffffffff81, 0x5, 0x20000003d, 0x5}) sendto$inet(r1, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r1, &(0x7f0000bb3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000af5000)=0x14, 0x800) 2017/12/22 23:46:05 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000007a000-0xe)='/dev/keychord\x00', 0x200000, 0x0) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000d0e000-0x4)=0xfffffffffffffff7, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f00002d9000)=0x0, 0x4) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000872000+0x936)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000-0x30)={0x4, 0x0, &(0x7f000000a000-0x10)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)=""}) splice(r0, 0x0, r0, 0x0, 0xffff, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r1 = getpid() syz_open_procfs(r1, &(0x7f000045b000)='environ\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/22 23:46:05 executing program 4: getdents64(0xffffffffffffffff, &(0x7f0000002000-0x60)=""/96, 0x60) r0 = syz_open_procfs(0x0, &(0x7f0000738000-0x10)='coredump_filter\x00') r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003b5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f00008c5000-0x8)='./file0\x00', &(0x7f0000001000-0xe)=@known='system.advise\x00') renameat2(r0, &(0x7f0000c48000-0x8)='./file0\x00', r1, &(0x7f00000de000)='./file0\x00', 0x4) 2017/12/22 23:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d0000-0xf)='/dev/sequencer\x00', 0x24000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000dc9000-0xa8)={{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]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006df000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x100000000, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000e04000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2017/12/22 23:46:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ed6000)=0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x9, &(0x7f00005c7000)=0x6c4779c6, 0x4) sendto$inet6(r1, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000d11000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 56.069418] binder: undelivered death notification, 0000000000000000 2017/12/22 23:46:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000a45000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.\x00', ')(userem0eth0/&keyring)$\x00'}, &(0x7f00003f5000)='}systemvboxnet1$+em1posix_acl_access\x00', 0x25, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc) 2017/12/22 23:46:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000aad000)=0x0) unshare(0x8000000) r1 = fanotify_init(0x1, 0x40400) fcntl$notify(r1, 0x402, 0x0) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0x489, &(0x7f0000880000)={0x0, 0x0}) clock_adjtime(0x0, &(0x7f0000af8000)={0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:46:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000a79000-0x4)=0x0, &(0x7f0000096000-0x4)=0x4) 2017/12/22 23:46:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00007e4000-0x12)='/dev/input/event#\x00', 0x7fff, 0x40100) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000c4a000)=[0xffffffffffffffff, 0x8]) capset(&(0x7f0000fc2000-0x8)={0x19980330, 0x0}, &(0x7f000003c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000b2f000-0x9)='children\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000001f000)=0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000824000-0xe8)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b25000)=0xe8) setresuid(r2, 0x0, 0x0) 2017/12/22 23:46:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:05 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) [ 56.141250] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 56.146038] binder: undelivered death notification, 0000000000000000 2017/12/22 23:46:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800000003, 0x85) bind(r0, &(0x7f0000818000)=@un=@file={0x0, './file0\x00'}, 0xa) syz_open_dev$loop(&(0x7f0000419000-0xb)='/dev/loop#\x00', 0x6, 0x0) r1 = socket$inet(0x2, 0x6, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000909000)={0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000351000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) mount(&(0x7f0000cf5000)='./file0\x00', &(0x7f0000b2c000)='./file0\x00', &(0x7f0000d92000-0x5)='cifs\x00', 0x2, &(0x7f0000e9f000-0x65)="7ef9c80d9b051923c64833c59472911b68290333e3524054e87c980f4872c62f55632b24400262064ee69af358c8cb6e595d3f27a9676bb26a4ddffe3fe229aff7541ec7a7e11d2f7f597351cc7ff81985011c87f2db473fa0fbc360f9557ee231e02803d8") r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000039000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/22 23:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e7a000)={0x0, 0x0}) 2017/12/22 23:46:06 executing program 0: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f0f000)={{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, {0xa, 0x0, 0xf576, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x9, [0x15f3, 0x7, 0xb7, 0x5c32, 0x0, 0x5, 0xfff, 0x6]}, 0x5c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b6b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f11000-0x8)='./file0\x00', 0x180) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000f10000)=""/116) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e7a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x1000000000485, &(0x7f0000f0f000-0x18)=""/24, &(0x7f00007bb000-0x4)=0x18) 2017/12/22 23:46:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) setpriority(0x2, r0, 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00008bc000)="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") pread64(r2, &(0x7f0000a9f000)=""/4096, 0x1000, 0x80010000000) 2017/12/22 23:46:06 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009da000)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ca6000)={0x0, 0x0}) close(r1) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000959000-0x4)=0x8) 2017/12/22 23:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f0000e17000-0x8)={0x0, 0x0}) signalfd4(0xffffffffffffffff, &(0x7f0000e84000)={0x16}, 0x8, 0x800) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d0b000)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000940000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014a000)=0xb) poll(&(0x7f0000a86000-0x10)=[{r0, 0x42, 0x0}, {r0, 0x200, 0x0}], 0x2, 0x0) eventfd(0x0) socket$inet(0x2, 0x3, 0x100) ioctl$TIOCGSID(r1, 0x540f, &(0x7f000067a000-0x4)=0x0) rt_sigqueueinfo(r2, 0xb, &(0x7f000078a000)={0x2c, 0x4, 0x3, 0xfd1}) [ 56.225747] device lo left promiscuous mode 2017/12/22 23:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00009a3000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000aad000)=0x0) unshare(0x8000000) r1 = fanotify_init(0x1, 0x40400) fcntl$notify(r1, 0x402, 0x0) r2 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r2, &(0x7f0000fb2000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:46:06 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000198000-0x10)='/dev/input/mice\x00', 0x0, 0x400800) ioctl$void(r0, 0x5450) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) mount(&(0x7f000083c000)='./bus\x00', &(0x7f0000044000-0x6)='./bus\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x80000, &(0x7f0000043000)="") ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000948000)=0x100000001) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)=']{\x00', 0xfffffffffffffffd) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r3, 0x10e, 0x4, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000000000)=0x4) 2017/12/22 23:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000226000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000fb1000)={{0x1, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/22 23:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008aa000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$sequencer(0xffffffffffffff9c, &(0x7f00004b4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000639000)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d1a000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e94000)=0x8c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000237000-0x4)=r2, 0x4) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f0000b3e000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x7ff) close(r3) 2017/12/22 23:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000019000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000f0a000-0x20)={@generic="786bfba6737bd8995262154b5d5e7627", @ifru_flags=0x1001}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(r1, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4$llc(r1, &(0x7f00007ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00005b9000-0x4)=0x10, 0x800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000080c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000917000-0x10)={0x8, 0x0, 0x10001, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000cc1000-0x8)={0x8, r3}) 2017/12/22 23:46:06 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 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) vmsplice(r0, &(0x7f0000001000-0x48)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000cec000-0xa8)="79e22fd7c1182c90fedf835649469c2b651f7a28aea1e288eabd93f0f127c02145496ae87585f7ea18faf187c5e74e3facff63ecfa26f5bfddeefd1dd6bf17189a8b2120ad237315d5ecb7cdc3a906a1f9447755a320bf464bd4e739de1f69e86d40a32f1db7f4da28c4fdc1084bcb69cf7bbabb4894e8d0c5d07cf83f9134cdeb2e40ee5a0fafc2d25ebced5a8ea493bbe6f5f800375c9bf57aa6425c096f0fe3278b3b77b4b614", 0xa8}, {&(0x7f0000874000-0xa2)="5d099b415598089ec2796cbf29075d7c76710b6ad0b28b5fecdf1931293c5773129d1bb79606cfdefcce71cadf2c5cdc813e4a08cdb5386a0db507134fc301929870c286c1906c621d7f794e8454848d07e5d8994278e7a41b3d82874c3ff27011aca1e5b300dc650f07d150c8f1747166efe3fe37599d8d3a2537046ad45a9c81a89d16bbc25fa63cc1b9d5fea4759e587b72ac464d01fab21f0b2472fc2a7133ee", 0xa2}, 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0x1000}, {&(0x7f0000000000)="4c2dfbf058a2ca1b66567f86f1d0660c98548acf6fed6f8d41b01a49ef41270af6ab0fb4f318e01f05b8e04c9cdc737756495dd05e288cd4697b08108428f66d1738742474ba891a1869dd594cba137b62326e05e2666f0054c9c232809bfe7bc010245c6d954e1ed045534b86c811604bfd07662b5c4065b5ff75b3e2e951f5d8ebad4030ca594fbc26ad67a9937a0f6f2252b7a6d33a10164d28bb6f5cd845244e3ac9995c337882ddc1860a8881414d966e82db09321654fa408a07666bf8ac93c08aff7e6373d351d7f38261367b87d28cb68ec9ebcf91ce2f05c9ce0c8761b75c0ab55d8232b86a96fe466d3ca1", 0xf0}, {&(0x7f0000000000)="898fb78836f6a46fe2c939ae2fb688c64125509819722a82e22a3276f9dbf0e4194c4454dfdd72bda3e6cfbfb696ef81337726273c96ca97f593ad76a8fbec0e80dc911aa6c9a22a53b3b2e50c1db219f39cec56b872db3c31e6dde3b6efd93f513db4b1aea2abd6b8b42821ea9f175e6a959615b8be3a15a18302ac166ce6278b3ce40761", 0x85}], 0x9, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000053000-0x9)='net/unix\x00') bind(r0, &(0x7f0000bab000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000487000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f000075c000-0x30)=[{&(0x7f0000c11000-0x40)=""/56, 0x38}], 0x1, 0x40) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000caa000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000287000)={0x0, 0x68, "88e89141e1f18be7cd54d6d53c0d08cf297ca2c9b86744521e056b5409b73abbbd3ab5c80fa31472600981898d96f0a882d24d89f1e3d573c7567dd5c2770c96a5958f1945af1d8fcbd819b1e14e07af6d78ed20748c8e61aa1dd08bc9912655703ae0485fde8e7d"}, &(0x7f0000f45000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000071f000)={0x0, 0xca, "186cd428efb367c6f0f5ec694b01c50a0d5aa88cf759bff26d579fe1fd27ef45429e1a341579b6cce8db67326ccb71c96540d8fde8c6dcb6a28c885a23e3aa42a1bc009f1ed73950da05986fb9ea75339b3d9c75fce6d52d5e09fbfee120602d447f65345484512377c071b7694ce27c1a63d3b2b1dbcbbd05e4aae6cc101b13a39afb93256d1c0c103c95466c97766fd1a91c826271cbe32b7347e21d2f60dc5dd986ab5fbe3cc03980f9e7aca19d0246950d31a3c6953f671adbb20708cd6b9ee7b7cf74d1b98e2f57"}, &(0x7f0000df9000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d9000)={r1, 0x8, 0x100000000, 0xfffffffffffffff7, 0x2, 0x5, 0x6, 0x9, {r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x2fe7, 0x3, 0x1ea1}}, &(0x7f00003bc000)=0xb8) pwritev(r0, &(0x7f0000b39000)=[{&(0x7f0000f6c000-0x33d)="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", 0x33d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f00001b4000-0x4)=0x8) 2017/12/22 23:46:06 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f000000b000-0x4)=0x7ff) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000000b000-0x4)=0x0, &(0x7f0000005000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000009000)=0x40) 2017/12/22 23:46:06 executing program 6: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005e4000-0x4)=0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ef1000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b41000)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bb0000)={r1, r2, r3}, 0xc) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r4 = socket$inet(0x2, 0x2, 0x0) setns(r4, 0x0) recvmsg(r4, &(0x7f0000c4a000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000061d000-0x51)=""/81, 0x51, 0xfffffffffffffffc}, 0xffffffffffffffff) 2017/12/22 23:46:06 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000553000-0xb)='/dev/hwrng\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc8000)=0xe8) mmap(&(0x7f0000002000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2, 0x0) connect(r1, &(0x7f0000c11000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6698367393c7ca6afc3293899c1ca8950a88a894750a014731ee70f9ef9c260b9ee3aa1bd9ca2dfa4cab749207969c1fb1d9a3b36951f6c75c42472ed1e6ff", 0x0}, 0x60) 2017/12/22 23:46:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd0000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000055000-0xa)='/dev/ptmx\x00', 0x8000000000, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000d6e000-0x4)=0x63) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00004a2000)=0x1f) 2017/12/22 23:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000ae4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000107000-0x1)="03") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) pselect6(0x40, &(0x7f0000a9e000)={0x4, 0x282d, 0x0, 0xfff, 0x0, 0xffffffff, 0x2, 0xffffffffffffec6b}, &(0x7f000066f000-0x40)={0x3f, 0xff, 0x1, 0x2, 0xfffffffffffffffa, 0x7fff, 0x7, 0x8}, &(0x7f0000340000)={0x400, 0x0, 0x8000, 0x1f, 0x9, 0x4, 0x4, 0x1}, &(0x7f0000bbe000)={0x0, 0x0}, &(0x7f0000fce000)={&(0x7f0000e49000-0x8)={0x401}, 0x8}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x84, &(0x7f0000000000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, @in6={0xa, 0x3, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x7ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0xfffffffffffffbff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0xf0)={r1, 0xe8, "c4f3318cfa58ce32caeb87a4633475f3bf7f5f836300220581f719e7cb2814a735b597ec9fa071fa148e3254d2ab050dfe7a49c11703ae1df7bb7f9690dd60ddb9f70e927428a172af8f6d06a5a506757469476beeb6f445ed2ebb5ce532810b12febb1658a09fb3c746ab54ccac81701086230d017fb1862c87eebec8e355e0c0d0ba797d9c0fd767e009c91596b08a94b1f3a7e9e5dc00e877c941e646308a202cd76e0a638d807290e98531309aafa6e9ad8c85539e40a8dead06d25eb6aa187e4e5b8c1ebbd743147d36c1171996f250f4a87b9b70e56cf53c642908ebd1b594a12823026f39"}, &(0x7f0000001000-0x4)=0xf0) r2 = getpid() prlimit64(r2, 0x0, &(0x7f0000000000)={0x1, 0x0}, &(0x7f0000000000)={0x0, 0x0}) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigreturn() r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000f70000-0x4)=0x0, 0x4) 2017/12/22 23:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00003bd000)='./file0\x00', 0x8000, 0x0) mount(&(0x7f00008ea000-0x8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f00008ad000)="") umount2(&(0x7f00000ce000-0xe)='./file0/file0\x00', 0xe) mkdir(&(0x7f000093e000-0x8)='./file0\x00', 0x6) [ 56.484730] audit: type=1401 audit(1513986366.242:37): op=fscreate invalid_context=CBD3FA8E6CCF1702405CA91C30FB02420EFD05C6F3AAC78FF4C34DB68CB33337907A2F8D61ADFBDE8DC5B61686567936FEFB6E185FCAABD0BC331C780A61D74852F83E064DFBCB86736AB93A7020155E7B30E7F1F8C3091B043EC2903C5B5AA8E6E6739483A8F4B48A1C868E5CE42091CF10DB5F91D11CE6305001B410CFF3080D07A2207E0A069CEAE9E9A8E99B5EB9F9E9F8BEF9364485A13381025BC3A4EEB42491534A9E7DB46C52A46ACA3FC9F92E0E3DAB9E8C1A68709118929605F6DBF32CD0706395B37223C478638D694934314E4D6A6EC8172850257F30A6083305978F075A38ECC9EE14B194D47E50E38DD3C1F55E712771CD7929E11888D7BB3630C5D882AB14DBAF2D0EBC4D35A00F856B40FF94D9F4B9D00AF62ACD157FB07079ABC0A9A9EA0B75914384205D93F86D7CC93DEEC4DBC2BC0290C0A4F37DB7DFF590E5F98A8A5D8289CCD7910B4E98EEB5B12A6E7E8826EA18E0D143EB2EC82E70AE66CC603B224000F347C52722058C7F0BD4482C631DBA28533C0E556245AACDF57F12C3636E2FD57EFDC020F57042E19E610AA21393324D3C127A256B7C1E1E8BCEB5AC9CAAC55410DB00DB4F36C9B05D60F558F169E1C2EAE1CEE8E0084CD95B0F821BD466ACD9F8D3 [ 56.593231] audit: type=1401 audit(1513986366.352:38): op=fscreate invalid_context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executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000619000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$peekuser(0x3, r2, 0x9) tgkill(r2, r2, 0xb) 2017/12/22 23:46:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000faf000-0xc)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f000026b000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000e0d000-0x4)=0x2) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2017/12/22 23:46:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e53000)=0x0) r1 = add_key$keyring(&(0x7f0000bbc000)='keyring\x00', &(0x7f000015f000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f00000f7000)="e5d634f1528334fccbae9e9288021eb0d808b3fc1a08eb6a0f66703ad29fc78df5816bac69fbaf49", 0x28}, {&(0x7f0000001000-0x67)="9ede7015d923b810f2c67627d21ab801d78cb9aef0b90fdbb09df772b7216a3264cc8a361b036c2094aff8833887a045ba1e607e771e77ed81c2894abf7efcd72c159880ddc099600f4709ec5082dfb1cdb9f8f4931ef380d0e41dd9807d3ba65409bf12fd33f4", 0x67}, {&(0x7f0000001000-0x68)="a730907deb31ac6fdc93f3ca587acfd8e2306b3dc92056023e5347440631da3f55191fcfb256962e378bb395b9f144e4c2b987c7f5c9c535badbebabc3a8f2da85675c1d6331596e5fa8bbeef78517a9e8259ec18aaad54a4a4c865223f37d6ab14f48ffd4bac586", 0x68}, {&(0x7f0000000000)="21cc9b5676a2ff239d83b688c32e3c2610e7ff374341b8461c1c389f757462882ad10ecc208b8d1e24f9f78edd1c6f684668c1808403a88280567f5ff0e8328b9d4c7972f95eb80a5d467866b4fa90aeed49baa35bcacaafb4ad67a54949992ca465aa5a4b4d7827aa199d8e6e60524a999023df07eb3d65f4e83305dfbee1eb4667154782d672b1bd7d6ae2ab3b", 0x8e}, {&(0x7f0000001000-0x72)="1586c121dcdba91a8df6d3d4f374c057cf10ec75e36422f33df0c1e3c23e6828f4d542af75a18c5c5094f78776765e97f3db99e5f42052760717c7c1bcc420770495db8e4b5b147fb76e6f25dcd8e9eb223f62d00783cc31295ce77abd4552365f2c4ac7b7c8f7373091308620794561ea81", 0x72}, {&(0x7f0000001000-0xc8)="227260ce984c9046f520bd383046e93975077599c6ece9ef0c0b865336647012bc419653a56b3bf97b15a78ef4cf89b2f18d9a30d67c967ef7941aa26e4503a044acea2eca820f564597bf52db68c032421cad57077dc4abb8f75936e4cde8608db61ba163518596b4cb1a941dec3fb5a09b083bd75c0294ce3539a56e8a1bd60ac257bef0b1a7616e3a2f0084adff6b6b6e23f186ebe4fc9b2937f1f486a966e0369063f368a26c449057b0312f02c5a16a5c67af6484c7b3e773d11adb8a3a0d39112d5796bd7f", 0xc8}, {&(0x7f000083a000)="b2ae18470a260b4892a0e2f9f881d181e3551b267deb62c352eafe519352d0dfbb39303c0dbd50b1d337142a1890978791d81ef97683d9758c525485b703a03132c7a1f65afe1364513dd4", 0x4b}, {&(0x7f0000eb4000)="", 0x0}], 0x9, 0x0) getsockname$netlink(r0, &(0x7f0000dc0000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00006fa000)=0xc) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000243000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f000038f000-0x28)=[{&(0x7f0000e77000-0x1f)="07abe9629db618", 0x7}], 0x1) fcntl$setpipe(r3, 0x407, 0x0) fcntl$setpipe(r3, 0x407, 0x1f) vmsplice(r3, &(0x7f0000db8000-0x70)=[{&(0x7f000013c000-0x7c)='#', 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000426000)={0x0, 0x1, 0x4d46, 0x4}) splice(r1, 0x0, r3, 0x0, 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00004b3000-0x8)={0x1, [0x0]}, &(0x7f0000d43000)=0x8) splice(r2, 0x0, r0, 0x0, 0x1000000008dc6, 0x0) 2017/12/22 23:46:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r0, &(0x7f0000c78000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000ee000-0x4)=0x0, &(0x7f0000d78000)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00003f0000)='/selinux/checkreqprot\x00', 0x311042, 0x0) getpeername$packet(r1, &(0x7f000026b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000ed0000)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00007cf000)={r2, 0x1, 0x6, @random="e21022806b7d", [0x0, 0x0]}, 0x10) write$fuse(r1, &(0x7f00002db000)={0x12, 0x0, 0x2, @fuse_notify_poll_wakeup_out={0x0}}, 0x12) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000035000-0x4)=0x2, 0x4) 2017/12/22 23:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000caa000/0x2000)=nil, 0x2000, 0x1) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000978000-0xe)='attr/fscreate\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000287000)={0x0, 0x68, "88e89141e1f18be7cd54d6d53c0d08cf297ca2c9b86744521e056b5409b73abbbd3ab5c80fa31472600981898d96f0a882d24d89f1e3d573c7567dd5c2770c96a5958f1945af1d8fcbd819b1e14e07af6d78ed20748c8e61aa1dd08bc9912655703ae0485fde8e7d"}, &(0x7f0000f45000-0x4)=0x70) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000071f000)={0x0, 0xca, "186cd428efb367c6f0f5ec694b01c50a0d5aa88cf759bff26d579fe1fd27ef45429e1a341579b6cce8db67326ccb71c96540d8fde8c6dcb6a28c885a23e3aa42a1bc009f1ed73950da05986fb9ea75339b3d9c75fce6d52d5e09fbfee120602d447f65345484512377c071b7694ce27c1a63d3b2b1dbcbbd05e4aae6cc101b13a39afb93256d1c0c103c95466c97766fd1a91c826271cbe32b7347e21d2f60dc5dd986ab5fbe3cc03980f9e7aca19d0246950d31a3c6953f671adbb20708cd6b9ee7b7cf74d1b98e2f57"}, &(0x7f0000df9000-0x4)=0xd2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00007d9000)={r1, 0x8, 0x100000000, 0xfffffffffffffff7, 0x2, 0x5, 0x6, 0x9, {r2, @in={{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x2fe7, 0x3, 0x1ea1}}, &(0x7f00003bc000)=0xb8) pwritev(r0, &(0x7f0000b39000)=[{&(0x7f0000f6c000-0x33d)="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", 0x33d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00007b9000-0x8)=@assoc_value={r1, 0x0}, &(0x7f00001b4000-0x4)=0x8) 2017/12/22 23:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cba000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000938000)=0x1c, 0x800) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000a28000-0x28)={@generic="5f55494a930bc5da204dcb287f335fae", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) socket(0x5, 0x80000, 0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000044d000)={0x0, 0x0}) shutdown(r1, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000481000-0x4)=0x1f, 0x4) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000bb0000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4c02, &(0x7f00006bb000-0xd4)="") r1 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b8b000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000f4e000)={&(0x7f0000484000/0x4000)=nil, 0x4000}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2017/12/22 23:46:06 executing program 2: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc4000)={0x0, 0x0}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) readv(r0, &(0x7f00009d7000)=[{&(0x7f000055d000)=""/142, 0x8e}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000fc5000)={0x0, 0x0, 0xac1b, "d66bfd12537e2c036ea3cdcc2a601dfc55337039352eb23b818daefa87b1a39ccbefaa003268d19dbadd11473c3bf39fbc2562bf4f29550aea0d0100e4c6a898", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r1, 0x1, &(0x7f0000001000)="") 2017/12/22 23:46:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0xfffffffffffffffe) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000d69000)=[{&(0x7f0000a0a000-0x80)=""/128, 0x80}], 0x1) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001b9000)='/selinux/checkreqprot\x00', 0x48100, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f000031d000-0x4)=r3) tgkill(r1, r2, 0x3) process_vm_writev(r1, &(0x7f00001e2000-0x28)=[{&(0x7f0000627000)=""/37, 0x25}, {&(0x7f0000572000-0x5b)=""/91, 0x5b}, {&(0x7f0000cc4000)=""/94, 0x5e}, {&(0x7f000037d000-0xd7)=""/215, 0xd7}, {&(0x7f00009d6000)=""/4096, 0x1000}], 0x5, &(0x7f0000db8000-0x8)=[{&(0x7f0000b17000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000648000)=0x0) 2017/12/22 23:46:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000d5e000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/22 23:46:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cbf000)="", &(0x7f0000000000)=0x0, &(0x7f000021f000)=0x0, &(0x7f000038c000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x40000002, &(0x7f00000fe000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/22 23:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f000095c000-0x1f)="1f00000001021f000000000000ea0c00009d15ff09000180041c010000df18", 0x1f) 2017/12/22 23:46:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f3000)='/selinux/policy\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0xc012, 0x0) open$dir(&(0x7f0000821000)='./file0\x00', 0x0, 0xb0) [ 56.760418] audit: type=1401 audit(1513986366.522:39): op=fscreate invalid_context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netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.881700] netlink: 5 bytes leftover after parsing attributes in process `syz-executor7'. [ 56.976027] audit: type=1400 audit(1513986366.732:40): avc: denied { sys_ptrace } for pid=8257 comm="ps" capability=19 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 58.196011] IPVS: Creating netns size=2536 id=9 [ 59.563754] IPVS: Creating netns size=2536 id=10 [ 60.923879] IPVS: Creating netns size=2536 id=11 [ 62.314687] IPVS: Creating netns size=2536 id=12 [ 63.715138] IPVS: Creating netns size=2536 id=13 [ 65.143107] IPVS: Creating netns size=2536 id=14 [ 66.479464] IPVS: Creating netns size=2536 id=15 [ 67.870039] IPVS: Creating netns size=2536 id=16 [ 69.247075] IPVS: Creating netns size=2536 id=17 [ 70.620123] IPVS: Creating netns size=2536 id=18 [ 71.986660] IPVS: Creating netns size=2536 id=19 panic: executor 6: invalid status 11, exit status: exit status 69 goroutine 35 [running]: main.(*Proc).executeRaw(0xc4287a15c0, 0xc422641eb8, 0xc4237b9340, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc4287a15c0, 0xc4200121e0, 0xc4237b9340, 0x0, 0x1, 0x1, 0x2031, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc4287a15c0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2