a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) recvfrom$packet(r2, &(0x7f0000429000)=""/121, 0x79, 0x100, &(0x7f00002e1000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/15 18:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000bd1000-0x8)=0x6) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000a00000), 0xffffffffffffff5d, 0x20000804, &(0x7f0000580000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x3b2) shutdown(r0, 0x1) r1 = add_key(&(0x7f000046b000-0x6)='.dead\x00', &(0x7f00002dc000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000ea1000-0x79)="4331758df5d8fe69697c7749b100b919e2c0468f54929cfb2899ec46c1f6e448e6f03a9ee449dda020215d11dab4d7b1d1648f00795c4cce6d33591e6e25e43335c355e5ae1f87eeaf74429227bb484afdb09b7efde8113c52ff0b5bc8d55366655926b656d7a799b0db4e89b5310e0309ed750686e09ca2c4", 0x79, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000373000-0xa)='blacklist\x00', &(0x7f0000bd3000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d6d000-0x1e)="cc69c70b500539aeaeb7e63f5ab3be4cc3d7f59ff8c34d129acef08e8ca8", 0x1e, 0xffffffffffffffff) r3 = request_key(&(0x7f0000af4000-0x8)='rxrpc_s\x00', &(0x7f0000886000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000bc8000)='vmnet1.loem0#\\\x00', 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000f6d000-0xc)={r1, r2, r3}, &(0x7f0000038000-0xb3)=""/179, 0xb3, &(0x7f0000772000-0x38)={&(0x7f0000951000)={'cbcmac(xtea)\x00'}, &(0x7f0000aaa000-0x82)="832a4993c69d32e67cb219b6795aa176fb37d25d6951ca2095086f9c74442731b10dbdf40829d0527d69393b0c273510f812da939768316589f709237aa178954e6207290e603898ca392853b24951fd0389dda9e27715810151030d67b5742c2db79dd78911a377e81af3c05b7642b07b9f5477ca4080f99b7110662cd2f4e2ebb2", 0x82}) 2018/02/15 18:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050}, {0x25, 0x0, 0x0, 0x400000}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) pwritev(r1, &(0x7f0000840000)=[{&(0x7f0000adc000)="bb92bd7b60a0244c11a556b8af4973d1efa149fc26682bb21f4daf1ffad834d4f6390560ffedb0297ab84f354232a9593e8bd76e3f088fd012c49996b87216603324e596a171e3862474b6dc6bde85de807a921ce983f612a8711b78704650a87640e9f129b2153246e7900179ca22d0115cdc4f854ef021", 0x78}, {&(0x7f0000d33000-0x17)="386a42fca625900084a281af4ddda9597b6606781b3e4a", 0x17}, {&(0x7f0000151000)="21cfd4ac3229854ec83fe2506a702576dd20927436b7a204b0f436c095eb1d42166d26d92c5ee06c3fa3d9dbd123b8ce36c9520d4f1858575546636db529b332666ea0f9357d1e8eb7b164cf177c0f300d11694d8b22fad0679a23f09583113bd57c0c39cd82b579f640bd0ff15703903fea475f04a303f7db9139223c816af309f26a0bb77f659b7846ea380a4b67e73cacadc1089304ac310119aa381db0f4af6b45473de8ecb3623ceaa9677cedbfc793b8c0e9f5a2aed2db750a34cceb82a92cdd88856b864842a8c4", 0xcb}, {&(0x7f0000c86000)="77e72b1903adab6c7a8972da373281a8843c4e93dcbbc1c0b3089243cc07ec1d380177a11152ad1627d7ab20c5fdd9e0c84864f6d2efab2e554410791c1981f16c53cd06b2c872ebfad5b751e04325ffd9d0", 0x52}, {&(0x7f0000909000)="d66a854323f362bb746382e60107ef0559d420f01f2faa30df037d097e00f27872cd6d9d62f089905af8b12d40017847348d36483f4d306b6ed4ff30bcc995b12f24683ddd3bfc9f0607937c7461e7d3d226ce393b1bbf0c1d473e64286135991fbdd4aae8736f2b5c6c668b02009393a71f4134b8bc793eb68dedfaa1c5ead2414a8b7df3fb178903fe8de2dc477add48d49e508ee8c7dcf4b9e0e62539a4886029327c99564671413b5875505a750dd0456811f067c613507272c060edf9e7b0cd7a772303b2ead1dec76ef8ed1a46992ff2112113dfcb86b3f1748e02457693adc8488fa7e97190", 0xe9}], 0x5, 0x39) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00003ec000)) sendto(r0, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f00004e8000-0x3e2)="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", 0x35d}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) sendto$inet(r0, &(0x7f00007db000-0xf1)="3955b3cf3703508c7d3e561ed98bb5400d436b90e98dfa28e17c5b98af0d695230d69fde94cfa9112dd2bd8cd55573cc44bd4490394e726eabff1d07a4902936ad23cc4cb6a4796da55948b4378c043ff92d94067be9fc08eecf7706926c0255be1b04ec81d02bc53e0681a0ce1a4a39d3f84db45ed13a90da11697c6753c8973dc3e813245eebbf8e7e98a060552717694bc92366fde916", 0x98, 0x0, &(0x7f00003b2000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000265000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x40}, 0x1c) connect$inet6(r0, &(0x7f0000a65000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000b1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap$binder(&(0x7f000046a000/0x3000)=nil, 0x3000, 0x2000008, 0x28030, r1, 0x0) r2 = memfd_create(&(0x7f0000e50000-0x3)='#{\x00', 0x3) mknodat(r2, &(0x7f0000a4c000)='./file0\x00', 0x8000, 0x8) 2018/02/15 18:49:40 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000004000)={0x2, 0x16, 0x0, 0x3, 0xa, 0x0, 0x1, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c3000)="2c2601e951167047359a711d94b3237bed0afbd6ac1afb845dbe107d388a9408b3a305f0c2a664166f3b9484704b9f45ac03f8b52e4412a83d440f8466eb846d3f6b954008c23aa1ceac", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008fb000-0x14)={0xf114, 0x81, 0x7, 0x3, 0x2}, 0x14) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000ca000-0x93)=""/147) [ 41.595850] binder_alloc: 7308: binder_alloc_buf, no vma [ 41.601428] binder: 7308:7330 transaction failed 29189/-3, size 0-0 line 3127 [ 41.612988] binder: undelivered TRANSACTION_ERROR: 29189 [ 41.627747] binder: undelivered TRANSACTION_ERROR: 29190 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x3, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000012000)=[@in6={0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x81}, @in6={0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}], 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000014000-0x14), &(0x7f0000004000)=0x14) getsockopt$inet6_int(r1, 0x29, 0x17, &(0x7f0000001000-0x4), &(0x7f0000013000)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000fe4000-0x8)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000028f000)=0x101, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000fe5000-0x8)={@remote, @multicast1}, &(0x7f0000fe5000-0x4)=0x8) 2018/02/15 18:49:40 executing program 1: mmap(&(0x7f0000000000/0x52f000)=nil, 0x52f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x88000400) r0 = mq_open(&(0x7f000004b000)="2f246359726fe9706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f000052f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000044c000-0xe)={0x0, 0x5, 0x3, [0x0, 0x100000000, 0x6]}, &(0x7f0000530000-0x4)=0xe) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000052f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000032b000)={r2, 0x6, 0x6, [0x7fffffff, 0xffffffffffffff4d, 0x80, 0x20, 0xffffffffffffffc1, 0x7]}, &(0x7f0000530000-0x4)=0x14) getegid() 2018/02/15 18:49:40 executing program 3: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000eef000-0x4), 0x4) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0x0, 0x800) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004df000-0xc)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000b49000-0xb0)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, @in6={0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x72a}, @in6={0xa, 0x2, 0xd2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in6={0xa, 0x2, 0x1c0000000000, @loopback={0x0, 0x1}, 0xfff}], 0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fee000)='/dev/keychord\x00', 0x101000, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000540000)=0xffffffffffffffff) r1 = gettid() getpgid(r1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x4, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fda000-0x4)=0x3) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000087000-0x20)={0x3, 0x1, 0x8, 0xffffffffffffffff, 0x8, 0x8}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000eae000)={0x0, 0x96, "53b348349be16b23972f532bd2a4392f5308bf64bf7bcb0d2de6c37431dd06663de4bf2fdbd2da5755a8789396cedc1ac9b8b3ab55e8cc926afbf79ee088d36cdfcae6dcdf94c6b7242ed539db152d323c3ff3096244f9481ebd03311baeadbe8f3685fbd3de0fb11ac0395254bafeca154ce0319848ca5d1f1d10f99ceaf14b834446c83090561c911afd57081987045a3d18c86870"}, &(0x7f00009d8000)=0x9e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d27000-0x8)={r3, 0x40}, 0x8) munlockall() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006c2000)={r3, 0x80000000, 0xc024}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000072b000-0x8)=@assoc_value={0x0, 0x6}, &(0x7f00005d0000)=0x8) [ 41.648837] binder: undelivered TRANSACTION_COMPLETE 2018/02/15 18:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000231000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000518000-0x4)=r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) shmdt(0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) r2 = syz_open_dev$usbmon(&(0x7f00008d6000)='/dev/usbmon#\x00', 0x0, 0x2802) lookup_dcookie(0x0, &(0x7f000001f000-0x6)=""/6, 0x6) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f00005b9000)={@mcast2}, &(0x7f0000bc3000-0x4)=0x14) getsockopt$llc_int(r2, 0x10c, 0xf, &(0x7f0000b6f000), &(0x7f0000d98000)=0x4) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000e9d000)=0x7, 0x4) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) rename(&(0x7f0000035000-0xc)='./file0/bus\x00', &(0x7f0000016000)='./file0/bus\x00') 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c3000)="2c2601e951167047359a711d94b3237bed0afbd6ac1afb845dbe107d388a9408b3a305f0c2a664166f3b9484704b9f45ac03f8b52e4412a83d440f8466eb846d3f6b954008c23aa1ceac", 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008fb000-0x14)={0xf114, 0x81, 0x7, 0x3, 0x2}, 0x14) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) fstatfs(r0, &(0x7f00000ca000-0x93)=""/147) [ 41.677333] binder: undelivered TRANSACTION_ERROR: 29201 [ 41.709201] device lo entered promiscuous mode [ 41.719687] device lo left promiscuous mode [ 41.776791] device lo entered promiscuous mode [ 41.783906] device lo left promiscuous mode 2018/02/15 18:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) poll(&(0x7f0000103000)=[{r1, 0x6000}], 0x1, 0x3) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, r2, &(0x7f00008bf000), 0x6) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009cc000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000a1a000)='./file0\x00', 0x8) open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) openat(r0, &(0x7f0000c77000)='./file0\x00', 0x80000, 0x20) socketpair$inet(0x2, 0x8000e, 0xc4, &(0x7f0000ab4000)={0x0}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000514000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = add_key$keyring(&(0x7f00002f3000)='keyring\x00', &(0x7f0000137000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$update(0x2, r3, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x480, &(0x7f0000bbd000), &(0x7f0000000000)) 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x42, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d22000-0x10)={0x7fff, 0x0, 0x380, 0xa0ad, 0x0}, &(0x7f0000e87000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00001ec000)=@sack_info={r1, 0xd0f0, 0x3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003c1000)={r2, 0x7, 0x40, 0xa4ae}, 0x10) r3 = socket$inet6(0x10, 0x3, 0x800) sendmsg(r3, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x100000}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000028b000-0xc)={0x0, 0x0}, &(0x7f000035b000-0x4)=0xc) r2 = geteuid() setreuid(r1, r2) getpid() sendmsg$nl_route(r0, &(0x7f0000596000+0xc3a)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000e22000-0x84)=@ipv4_delroute={0x40, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0x2}, @RTA_ENCAP={0x14, 0x16, @nested={0x10, 0x94, [@typed={0xc, 0x8b, @ipv4=@loopback=0x7f000001}]}}, @RTA_DST={0x8, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x4005}, 0x4000000) 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000175000-0x4)=r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) 2018/02/15 18:49:40 executing program 3: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f8000)={0x0}, &(0x7f00008e3000-0x4)=0xc) sched_getattr(r1, &(0x7f0000871000-0x30), 0x30, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/02/15 18:49:40 executing program 4: r0 = syz_fuse_mount(&(0x7f00005f5000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x10)={0x5ce, 0x8208, 0x6, 0xffff, 0x0}, &(0x7f0000766000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0x64, &(0x7f0000001000-0x64)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40}, @in6={0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x74822398}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f000063d000-0x4)=0x10) flock(r0, 0x2) 2018/02/15 18:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000013000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() capget(&(0x7f0000a52000)={0x19980330, r1}, &(0x7f00008c1000)={0xffffffffffffff28, 0x1, 0x2216ed72, 0x76b1, 0xe66, 0x3f}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x13) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000419000-0x18)={0xaa, 0x27}) 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffe000)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000b81000)=""/28) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00008e8000-0x4)) 2018/02/15 18:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r0, &(0x7f00004f2000-0x38)={&(0x7f000018b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000093b000)=[{&(0x7f0000c19000-0xe6)=""/230, 0xe6}, {&(0x7f00004fb000)=""/4096, 0x1000}], 0x2, &(0x7f0000114000-0x1b)=""/27, 0x1b, 0x1}, 0x0) sendmsg$key(r1, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000416000-0x8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) recvfrom(r0, &(0x7f0000dad000)=""/101, 0x65, 0x2, 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f00005b9000-0xc)={0x38000001, 0x4, 0x2c}) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0xb, 0x4, &(0x7f0000fda000-0x10)={0x100}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) signalfd(r0, &(0x7f00001d3000-0x8)={0x5}, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) clock_gettime(0x0, &(0x7f0000e73000)={0x0, 0x0}) ppoll(&(0x7f0000768000-0x18)=[{r0}], 0x1, &(0x7f0000778000-0x10)={0x0, r1+10000000}, &(0x7f00009a8000-0x8), 0x8) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) lseek(r0, 0x0, 0x4) 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000dfa000)=@abs, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x3, 0x0, 0x80da14, 0x8001}) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f00004db000)="1528c399850a2b12132ab63beb477be98574f9d3d1d9ef9e002a233cbef5ce149389de3c68a7c5c15491ce04ad2d76052a944120058ea25f36005d3577d3d41082f17b22c3e21dfcd8886dff3dfab5c6e7e9865ddbab0ca1ca2a", 0x5a) pread64(r0, &(0x7f00000db000-0x1000)=""/4096, 0x1000, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/15 18:49:40 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000025f000)='trusted\x00', &(0x7f0000feb000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000fee000)=""/153, 0x99) keyctl$assume_authority(0x10, r0) [ 41.936699] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) open(&(0x7f000032e000-0x8)='./file0\x00', 0x801, 0x4) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000bb2000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) connect$inet6(r0, &(0x7f00003b1000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xd97}, 0x1c) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, &(0x7f0000e65000-0x8), 0xfffe) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f99000)={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x892}, {0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x9, [0x9, 0x200, 0x1, 0x7fffffff, 0xcc, 0x4, 0x1, 0x1]}, 0x5c) socket$inet6(0xa, 0xa, 0x9) [ 41.989078] syz-executor2 (7394) used greatest stack depth: 23808 bytes left 2018/02/15 18:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000b43000)={0x2, 0x0, @empty}, 0x6e) r2 = dup2(r1, r0) recvfrom(r1, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x3) sendto$inet(r1, &(0x7f0000aad000)="b0", 0x1, 0x11, &(0x7f0000fa2000)={0x2, 0x0, @empty}, 0x4) sendto$inet(r2, &(0x7f000097f000-0x9e)="9c7aef665979d55ff117288e1d653367745305adc18b32d35e4df19a6dbb75e21e6683d57f83ab5d3e7d757d1f44435bedab3ff32a4a080819b1bc4afe55442cd553d834", 0x44, 0x4048080, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000eb1000), 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r1, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[]}, 0x0) 2018/02/15 18:49:40 executing program 4: r0 = socket(0x11, 0x80a, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:bsdpty_device_t:s0\x00', 0x25) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000f46000)={0x0, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) open(&(0x7f00001af000-0x8)='./file0\x00', 0x80, 0x120) sendto$inet(r0, &(0x7f0000528000), 0x0, 0x8000, &(0x7f0000135000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f0000438000-0x90)=[]}, 0x0) 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000541000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(r2, &(0x7f00008a9000)="f7282adfdb34c7d74d12944e2c62b56fe1c29c766f0ce817a5692b556f3791075f6c7e5ccea3961d24cf69e3a6aa02d75c6208de8a5a355f24ddf74e9e4d890f2950741341e94f6804a1a2b1b9c006e8ce060d563cd249279a8289b03563b64bde847a541c948caffb775bfdd5f716300e", 0x71, 0x40000, &(0x7f0000435000)={0x2, 0x1, @rand_addr=0xac}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000044000-0x8)) ppoll(&(0x7f0000cc0000)=[{r0}, {r1}], 0x2, &(0x7f000002f000), &(0x7f000004c000), 0x8) 2018/02/15 18:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f0000821000)="d1", 0x1}], 0x10000000000000ed) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000654000)='net/ipv6_route\x00') ftruncate(r0, 0x400) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000b7d000)={0x0, 0x3, 0x30, 0x100, 0x7}, &(0x7f00004e6000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000474000)={r1, 0xda2}, &(0x7f000099e000-0x4)=0x8) pread64(r0, &(0x7f0000904000), 0x44, 0x7ff7d) 2018/02/15 18:49:40 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e0f000+0xb00)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000264000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x20)={{0x0, r1/1000+10000}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000)='./file0\x00', 0x100, 0xc0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r2, &(0x7f0000004000-0x8)=@abs, &(0x7f0000002000)=0x8, 0x800) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000068000)={0x4}, 0x4) r1 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000002000-0xa)={0x0, 0x0, &(0x7f0000002000-0x50)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/15 18:49:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5000-0x9)='/dev/sg#\x00', 0x100, 0x200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000eaf000)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000b2b000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000ed3000)=r1) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r2, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) 2018/02/15 18:49:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000744000)='/selinux/context\x00', 0x2, 0x0) r1 = socket(0x0, 0x7, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000131000)={0x0, 0x401}, &(0x7f00005cf000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000763000)={0x100000000, 0x6, 0x8, 0x1f, 0x81, 0x5, 0x3f, 0x8, r2}, &(0x7f0000260000)=0x20) lseek(r0, 0x0, 0x1) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0x8000, 0x0, "355cf8ffc87d"}}) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000093d000-0xc)='/dev/autofs\x00', 0x480000, 0x0) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000093d000-0x20)={0x2, 0x5, 0x5, 0x0, 0x40, 0x6, 0x3, 0x1000, 0x0}, &(0x7f000041a000-0x4)=0x20) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000093c000)={r2, 0x6e, "eea7d8ad0d726adf899f83e3e7960e5844f8aaf560c18939e3e11bbc6bbdfd138ec1cfc295398c4295b30680fa479c25bca5e11a687ed582d95b2602416b9478e5e46c33a29e9466ee917c6057cf83effcae88bbea94f0a8f78dd52e671824a704beff98375de8434393764e52ec"}, &(0x7f00002fd000)=0x76) 2018/02/15 18:49:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0}) setrlimit(0x7, &(0x7f0000583000-0x10)={0x16, 0x105}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00007c2000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) set_robust_list(&(0x7f0000a2c000-0x18)={&(0x7f0000825000/0x3000)=nil, 0x10000, &(0x7f0000817000/0x4000)=nil}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000e5b000-0xe8)={{{@in=@empty, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000911000)=0xe8) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0x0, 0x1}, 0x10000) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) munmap(&(0x7f0000b1a000/0x2000)=nil, 0x2000) vmsplice(r0, &(0x7f0000b1c000)=[], 0x2a2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) 2018/02/15 18:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000af1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00005f2000)=0x9) timer_create(0x8, &(0x7f0000864000)={0x0, 0x29, 0x0, @thr={&(0x7f0000aeb000-0xc8), &(0x7f0000544000)}}, &(0x7f0000082000-0x4)) syz_open_dev$random(&(0x7f00008fa000-0xc)='/dev/random\x00', 0x0, 0x0) 2018/02/15 18:49:40 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) fstat(r1, &(0x7f0000b3d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, 0x0, r2) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x0) 2018/02/15 18:49:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00001e3000-0x8)={0x0, 0x0}, 0x4800) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000813000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @generic="3cb988d671cc27c4e1f362fa2ddd34fb"}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/enforce\x00', 0x40002, 0x0) lgetxattr(&(0x7f0000276000+0xb92)='./file0\x00', &(0x7f0000092000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000bd6000)=""/103, 0x67) r1 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x1008000002279, &(0x7f00001d4000)) 2018/02/15 18:49:40 executing program 3: mmap(&(0x7f0000000000/0xcf3000)=nil, 0xcf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000a0000)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x7ff}}, 0x9, 0x8a9, 0x0, 0x200, 0xb0}, &(0x7f0000cf3000)=0xa0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000cf3000)={r1, 0x1, 0x5b, "796fcf0a8af3bf451bd222afa2d6d690b023a5ccb95ad2dd451efeadef2d9ac4a113917d41c84f31d9b2d432b4fb071741e9b824f7fe1a2ee58e3d139d81bb5fa724346ac363c66e881162b4ff23f5da06251a3dde9a3167ab23a1"}, 0x63) mmap(&(0x7f0000cf4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000cf6000-0x10)={0x0, 0x989680}, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000cf5000-0x38)=""/56) unlinkat(r0, &(0x7f00004fe000)='./file0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x122, @time}) r4 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) mmap(&(0x7f0000cf3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000649000)='./file0\x00', &(0x7f0000cf3000)=@random={'os2.', 'vboxnet1\x00'}, &(0x7f0000533000)=""/6, 0x6) fcntl$dupfd(r4, 0x40a, 0xffffffffffffffff) 2018/02/15 18:49:40 executing program 0: mmap(&(0x7f0000000000/0x89e000)=nil, 0x89e000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x40200000, &(0x7f0000425000), &(0x7f0000477000-0x4), &(0x7f0000362000), &(0x7f000043e000-0x2)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000296000-0x8)) syz_open_procfs(0xffffffffffffffff, &(0x7f0000595000)='net/ip_tables_names\x00') mmap(&(0x7f000089e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000089e000)={0xc4}, 0x8, 0x0) read(r0, &(0x7f0000898000)=""/128, 0x3f2) 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1, 0xffffffffffffffff) r0 = socket(0x18, 0x0, 0x3) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000c000)) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/15 18:49:40 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000021000)={&(0x7f0000013000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000001b000-0x50)=[{&(0x7f0000022000-0xc6)=""/198, 0xc6}, {&(0x7f0000017000)=""/170, 0xaa}, {&(0x7f0000004000)=""/28, 0x1c}, {&(0x7f0000008000-0x92)=""/146, 0x92}, {&(0x7f0000016000-0x2a)=""/42, 0x2a}], 0x5, &(0x7f0000021000)=""/11, 0xb, 0x9}, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000021000), &(0x7f0000022000-0x4)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000022000)={&(0x7f0000009000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000015000-0x90)=[{&(0x7f000001f000)=""/232, 0xfffffffffffffdab}, {&(0x7f000000c000-0x38)=""/56, 0x38}, {&(0x7f0000021000)=""/11, 0xb}, {&(0x7f0000022000-0x1000)=""/4096, 0xfffffe48}, {&(0x7f0000022000-0xe1)=""/225, 0xfffffffffffffe4a}, {&(0x7f0000021000)=""/92, 0x5c}, {&(0x7f000000f000)=""/75, 0x4b}, {&(0x7f000001e000)=""/4096, 0x1000}, {&(0x7f0000015000-0x8a)=""/138, 0xffffffffffffff11}], 0x9, &(0x7f0000022000)=""/15, 0xf, 0x7}, 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000013000-0x8)={0x0, 0xff2}, &(0x7f0000022000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000016000)={r3, 0x7}, 0x8) r4 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r4, 0x0, &(0x7f0000020000)) 2018/02/15 18:49:40 executing program 2: ioprio_get$uid(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_access(r0, &(0x7f0000003000)={'system_u:object_r:tmpfs_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x33}, 0x2f) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000-0x8)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={r1}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000004000), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/02/15 18:49:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000008000-0x70)=[{&(0x7f0000002000-0xbc)=""/188, 0xbc}, {&(0x7f0000003000)=""/19, 0x13}, {&(0x7f0000005000-0x81)=""/129, 0x81}, {&(0x7f0000004000-0x7a)=""/122, 0x7a}, {&(0x7f0000003000)=""/111, 0x6f}, {&(0x7f0000006000-0x1000)=""/4096, 0x1000}, {&(0x7f0000006000)=""/100, 0x64}], 0x7, 0x1) 2018/02/15 18:49:40 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x800, 0x7) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f000000d000)=@random={'btrfs.', '\x00'}, &(0x7f000000d000)='md5sumselinuxvmnet1user!selfvmnet1-cgroup@\x00', 0x2b, 0x1) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) sendmsg$nl_netfilter(r1, &(0x7f000000f000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000000f000-0xf)={&(0x7f000000e000)={0x11d0, 0xe, 0xb, 0x200, 0x4, 0x3, {0xa, 0x0, 0x1}, [@nested={0x1164, 0x66, [@typed={0xc, 0x28, @str='\x00'}, @typed={0x10, 0x8e, @u64=0xffffffff}, @generic="c573428235d438f33d6259c9325e1a51515162d594958eaaa86d753e2e46aed28ae8b09c8cdb7709f418ec261602bb0a4d7eaf094d3e0550640a57ec045586dc309d024be1ef665c746b4b09c42601f3a65c431cd76f641f03fd5fba1a13fb22244a3d8c8c5e9043ffa2198aa53f7a8706a06e6b2636300d2ae0776e41baaf278f28f48df72fbf06ee9ae40ca4fad8188511863c57eac9866e108903c110f667fc11b45dc9d92d497ec5cda36189f37b47e9bf57c134f87e2f7951f27f3f48684d7a504d864e75b55e8692c2fc9126546c6cbebd98c21e931409cabe2e1ed76bf2067436b5b4bc4040625f40ae5e7ceefcefaab4b9df0a26bfaf52e664a3e7bad87b05990e60539c5dedd2c0b6de7211415ab56388c37797293dbf8e4105322ad343cd859976b28a8230da747b29fb74b9746e0e7837e818d41f26e00b6d91c265d1cb35fd216382a6a93bacbdcad36983878bbcdb53be195e6f8fc887796d5d67125f8786b19711174f9a0b207acf00c00bb91312fc46e749468ef2e6abc426d7d327351fa8b5123a24a01a44749649c87ef619536127e57aa698ac6a2ee9e2372dc3d6977c5058d25cf90383588de87294e700f2e03070edff2c302b5296bc130d4288f3e34079deb507fcd5e9fe4e0fea73d868ace143b6f870f46199e5f7e2ba6dbf603b2ee062b737b1018fa2e50a826ca047cb619976c81b36668d5500209e3a35882c15129900910249f408dfd905e5637cf6893b9aa5a9e36709a6c90f9cc9cfdfcf649b2dc2ed355f53e210db70737715c6a3eb3387f3f17580a07624995c752900f66d477ec5d4fab1b383e9c37784c3d82abf8562b2eca9cae099ddc609c1911346fb7bb738c226a1cbbeaec9e8f41c145b3f7e8c8dc952ce4c5ae971a746ef89053b00356ca5f5a2b611a586dc757424f8191c9210a56fcb51c7e6cac9d708babd9b51c6af5dd26c218f3e7b499b46fb9c5455311613177f7ab133af21745e832430120789d26fa5d99c5c827868be24f06b59562348b684108e7604786b0828b2d0de9b0514ee3ab26a0869f7c5a92ac29df0ecbbf8c2f8f69ef6bee035797414df5e446b7dbf5a099deae0f5fc6980ab458beaf21042925d555a29536bb1f1abe7c22c68a6758e5e1235ce596291fd6279a5f8801b5436bed51750a7292cd106e44e92c8a14ff16f9d66cf4e15543326b61d9a652977e16b8cfeef5c85e5167588ad572269cb1bdc22f39229918408aa70383b457ac759cc9f017c4e816acf9fde70590109f24d4306ce577f207ed7a2d95a2716771386651ce271bcda97d7a69fc3583fce6f4335d44e7287a52ac6d31c0ae08e37d73fc988a29e02cf4cdd0db3a4f03d378ee77f3bbdedc33371a46b6d76a1f9707d34ccb16f84b7981073362b8ffa7168bc4dced80c6d1dcbcc2f0d2d7676477042d81cea98cc3f8f41fa8394fae9f03e504fe16933debed316aae402df8b7497cf56171dab2c69e9dfaafa89fa92e6c8f941e06d40ce02bc17933562e03220ca405a8540cda38dba9dc0ddc430dca982aaf61bc95883f0eff48e6a7cad6ac92e2fa5f2903ba104d6426a45bfb6ae9dae1e7fc14592e352d97b6e520f2e573b8a7272e4ecbebc610961e8a3d8322571a4cdaa6aa81075f464470ebbd365634a768993c467a02acca9207545ea571ffb1028c60a4fdf59f67fb2c2972c027545e89850dd129a583318b871c14ed343a3b5d9a2fe78528a921fe4a81d8c3f32b98f06db4169ac6533b3bd76e06ba3e246ef12344572374cfa2bbd098d52bea09fe1330d15b5a3d64426868acb5ef326d41adc64685b65e167858bdd4fd8c510fd07bdca01141954531c563adbf709685de43da9f2739f2394280dd01554e01dda9d4d0acf5771b9390ae4ca6313fee5470f04f2c58ea9c46837e5605eceb1ecd46b7aa195128739b96a64086ec9c119e789893843dc71319d6d57edafd0aaa8bfdf417cd51c6fe54f04ca2656153b96fdb019d18519ba181ef306c46249d0b341c5db8c7f81f8b89e20354df20a662d049a68f8302b36ee3f21dc462b6285bc4872f29453083e3cdfdb96284a448424de11037572d0a4c4eab82063e1fa8a19be6a0ea54200f4a10bfdef84868de5403bacdd49e10fc02c85b28b5f4f3a93ba5a5976775028e3f326910364a950abfd6f0f2469e263282a7c6fec59a6d63f815dab59a6ed0af968b1b3639890f4c903488bee3d06be02dd87c4c1c1a8529803d8db18095a62f756bca59c44fba54e518597eb1be3dcc58f85063af2f7da89455589e820dc5d5ae854aa3268f458b8a12a25bb5c0ac8f0460ccf15490b4d5435b0b6dfa055ee08da1a7c175177aa639170b92022e915ea71a16698008937485c613e0b9e1152bc48d3bcb4e48993267a35ebbcf655d805e9a792afa0caa0742f5c34405a886ccc3bc5828b2206e111226b67f2b3d9e5ec91155a4ae937789cc0af5183e861318d06cd4ba1c43b1420fbbe8b14784d5275e806530baa58ecf02fb7c440a1b182398dd5a527d04aa7598eca822080c62f82d973d9539a91abc6f0e50860027c7dbb5b4234e1aea87a1ae236364e581e40958b87965c8024d02683924f672fa6b2243590453aa12d4b35dff2eb0f5e7b92aef18279af2a97b945ee32b9a500d186b209b50b910551ea005e5f32ee517b423fc16edf888241ba69b5a8e8f0bc70231c4363630af04014b6b219ed60d114f4129d03284d2ca557c83d2ebdc3f0795bce247c8630fb13871d8f6c6530d12dbb172580b81c13b23a7ffbe6b08c5108dd11bf530c9b1d6a8bb95cb8e56c8336f99d69a81c6f3bf3b089d002ace3c8cf49ca3b96e081a1fe720f9971c82208011c4aabf9d40f030d0cc861c1991894f9460b14093ba1feb5be1af5ca1fbd70cce87079afb1ec5233cf64a201bc177389056b61b50a019edf15d0a501e97dd2d22141a5146398c3a93294d84c44dc905813e1a189761be30d0911622f6f99493f67dea9e81ba58adbc0058f3968635f875f86d48386de597a42b7b5fe57238764f9b12e79a26538dc906c5e09b9d8db5b75aaf175d17819760abdb2419726f67b7201a4072424b243d9188e8d32f7ba330c4bcf439f6d48d2f4a84ed51ad9a7cc3fea532bb67827d59ccd731954860d2f87a46bd0b221106b6adbaa20a10c971af9231e8e6955a66abfc169139886c1723ed4b8e6c06ee6e65641fa8923cfccddb9ba6ca22ee00ad846cf70d77c67345bbe641d68aeb899963386fd4d7e906d6dff2fb3a7b9dc6b9e29ee76290a7a46dd992336fb3ad4f23344f1cf09f470f058759781bc00f338177bd580f685d1df045f270ff1b527d4d8c92e536361bc2ae3cefce7f4942173cffe39c82770114acb79f5b34f0fecef31354fd01259e92a8f0938f9add7216f0441339cbd5e599f052055f4635b500db3f673a2945712f71bf1003187d2519ce99c8d5001a8c7cda99fa891e942c652fe78b80b799d91724ce2fece48f2c9040218e3db077a1aaa2d7f489f5fbcbcca12d6fa2da507a5014f6e49124b583462cbd5208393105e7dbb363c8681985a96bb2071db5773699ab685dcd7e133ec143dae9470b74d134927acde36f2d22af392f5d63bd6084e94ef72e4e4d684c16bd3152e6caed9cf994b7ebf83bf42d646f75886a75c968eb0407b03cc526b76c7a3bd15f47cecbc3f3a23b12e613da1f2ab26154648198ed3fb4e0b21e301b835e0a02befed7cf5b670eee206239593d632eaf404e8e4e1de333bf2a4653c6220be95d8508d29cd722ffb6bee04af760184d5e635853b312bc046c66957fc1ef94048cec0e771e86a0bfd9289a8a3b55fa6faffbdbf9af10635874990ad8ecca2120408f174ddfc18d1d2b68154274c4447bacde2322b027ea4dfadc242c4f4985a7e3404e67ee30176fa5fbfe4c371aa6c8887611bb907d9f0bcdb44aba54b9d6fd4affe0e4e2d9da601541f774f7cbf08e6fc6a8a91f4e088120009ed6bfa00905f69ef905c157d1c93deb497f8952dd6aebf4f0dbb71e9926f9d4dec15e94105b8c1993fe35801ef1433e98cc1515c1ee5b79e174cb99af9f48f535d424879397a97edc3af4ee9915f6c73cf9c9a4e68679e786d7dea62b6a0a189bfff01310020601e0f622bbe775672eedf3a2f9564b065e144fd1a26e7c77c27eef8e88d7d5a55ddba561a368be756b71e7ed0f6c36e9b3221a49bcb3808e5861ec916855ee0c3262dd0e5bc7f2a3b98a09a7efed761d41a4b5d078c220acc6459769650857a568a408bca079ef9d3111e92d2a88fce21c95cf976fef3772be79136605a47fad8890ae287b079984dc58771f8491527df299b9fc17a7fa4d09d1240547fd7ecc104e4a53b225fd1b25fc5a9350dd68b8d0ef7355d65eb66a6290ccb5a6002f732525f6b382c20cff61ee647aba5627694190ca97e0e87cbec151c79d58f0ab3566eec2b95e146d72b82268835da6f10b56df611443d5c764443f891076e6497d34c523d1635e1752460cc9546f88986c8bdb49e126b397a22c4595502d25279a4e2ce003d544998f5de658feb93b392a19df7482a1584960939b9d6b4b197ee5e88ae175b0bb91a0e091cb19f496f52e5ab0b0eaf18f872cfa1d402ba3c93b0b2614318cf36888df9d113cf771b266cafdcc672b78a4e64622b0d3c8c12f05d8f083a446381fc8501d38a4795075547b79824fce8bc38c229fb5453140a4d1e19530698b7934d362625c45e849b39a4cef42fe624df010d94f423ba42908b0b8f748dda37d45f4b268aec7d76c7e98a584d0c674528e8fc13a1c432e41b791275a26739472410dcea63649938dd76071de1ffe00b1df347e119ee2188c53ad8ff45c90c8e61d13a2adb3b8dbede1c24e6e107c327a8a47fc31175b5d74bb14b1f07a00c9f01806d64ae85abb220b80a18bc2e879a3649d9ec5220ad09250e4b80654d4532bb75f10ad9d553251d183566cc05987a12ac5aa4cd081de39f6acf70f40d36cd266f6a61aedb03981fedf991f65f5d3eb7fe04b5e8c9fc5cf4757b496a33e0a84372a41c81a9de3350818b90b0add50f9c89e20c209da1ccf3e7186de5690ab868e7735bc995d252eb6c223864b00d25d99e1a9a7f9b5aaf0a168f2f0f7ff9eec3d9d51eb287f563d15facd4eb6d03d92a4c8b33b7c04dd8bec1c21463309417bec136c29b13bc7bfa43583b114128b4c6c9e079fca4b9180fca380b02863b036aeea5a6a7c2242e5f51c7e7f77b27727ac7786436a796eec1d54f76464d40ef48779a9daa58215b39c245652bb01f1b27cd6c8280285b3bbdd40e7805e8c368e10e755c12da56887935c3b9777692838f31ba35026addc18ab4ec82b9091cce5c88d0bb70634e156d25328d249220a106a1922fbb04ddd6ea9892db60f69cb28750f4e31a78b58f1087171940b35df62dda7cddd5585e8fca3fe0143fc809e1c8b798eb28d13cea3b45cdc379f31823b1dbb6152fcc4f0fe59b1e847b7c7f44ad6797ebae4e1276d576c66cf58137843c273b002cee1408532eeeb50f30d085d6af4d5fbefe56542d05795a385f19504f80ea3116ef27c7c9185cac42aaf8bc01fdf0053e5b295451b4982c3be9aa1b04788299ca6204b5ba6be13b74d1b3fcd2c6ee0251b41e5ed74b2e9d83ad9368d7448b3c62dc3c3dd44b38e7cc65f7432b03b7d0e71a6038b1c4f2ef78e6f3e15c28f08e4a33631cc3513509838305f355c95c96719029bcdeae9bce897c31c572db4be231253b9ac6b945392e313222217305", @typed={0xc, 0x2f, @fd=r0}, @typed={0x10, 0x5e, @u64=0x4}, @typed={0x8, 0x1d}, @typed={0x18, 0x5a, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @typed={0x8, 0x4f}, @generic="de2d14e3d9bb3743b21c7fb5aaab06ec50c0319fd62a7bf6e044bcaa0a22648adfbf9f63e53f6c0eb8bc6dfc5fcb493c46735ec343188138c3dbb4c6e9411333ec50c15c50cfd25a1b986fa0990a336be1e3a7ac34d76df4da963520c0c5d514673fcda978abdd485efaa5c39e8ddd1f995f91ce17c551290e06274f1e5837802d874a28f519be0d0c7cb474a0326f03e9d0f476b4e95ed001cf97506e62c36d8b382c85aaf580bbcd2e933d087eea912e25e21bca6b793c0d79f53a5381745c0c1e70ea4d4c5aef8ef6866910a273d29e6db637ce5072e271bd4e215a4ffa0f61147ff3f909754b2654e7c091eb073094815fb636a6a0a35edecbc942"]}, @generic="87", @generic="f151c7e0254bf869cf0a4f078fba8d0b808c4387379536f86a3abb8e036901e4fdcc575572be1a14089aeca36af3ff686cc60823a6a3e43f394a068f090aec52dc66c95deed90b8016f927af5270cc3ddc957d39"]}, 0x11d0}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000b000), 0x4) sendto$inet6(r1, &(0x7f000000c000), 0x0, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000011000-0xe)={0x5, [0x3f, 0x2, 0x8, 0x2, 0x9]}, &(0x7f0000011000-0x4)=0xe) 2018/02/15 18:49:40 executing program 7: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = memfd_create(&(0x7f00000cb000-0x1)='\x00', 0x2) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000fff000-0x8)) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000142000-0x10)=@req={0x8, 0x6, 0x5b, 0x44}, 0x10) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000033a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r5, 0x5603, &(0x7f00005f6000-0x6)={0xfb3, 0xd58, 0x5}) 2018/02/15 18:49:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003d7000-0x8)) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00003c8000-0x1a)={0x0, 0xffffffff, 0x9, [0x9, 0xf451, 0x5, 0x5, 0x2, 0xa183, 0x4, 0x3ff, 0x1ff]}, &(0x7f0000cc2000)=0x1a) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000581000-0x20)={0x5, 0x5a, 0xc, 0x9, 0x3, 0x3, 0x3ff, 0x3, r2}, 0x20) close(r1) 2018/02/15 18:49:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2000000000, &(0x7f0000bed000-0x10)) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f000060d000-0x50)={@syzn, @ifru_names=@syzn}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001ad000-0x11)='/selinux/enforce\x00', 0x280500, 0x0) ioctl$TIOCEXCL(r0, 0x540c) mkdirat(r0, &(0x7f0000864000-0x8)='./file0\x00', 0x48) 2018/02/15 18:49:40 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 42.362728] IPVS: Creating netns size=2536 id=9 [ 42.416451] IPVS: Creating netns size=2536 id=10 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x77, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f000007c000-0x10)='/dev/sequencer2\x00', 0x2c0, 0x0) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000387000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000166000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000024e000-0x4)={0x6a70}, 0x4) r3 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') symlinkat(&(0x7f0000c4e000)='./file0\x00', r3, &(0x7f0000c1d000-0x8)='./file0\x00') r4 = dup2(r0, r1) sendfile(r4, r3, &(0x7f0000855000), 0x6) 2018/02/15 18:49:41 executing program 2: ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000001000-0xb7)=""/183) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d37000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f000043f000)=""/46) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x3b3, &(0x7f000073b000)={0x0, 0x0}) accept4$llc(r0, &(0x7f0000bc9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000272000)=0x10, 0x80000) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000002b000-0x8)="6e742f0000229088") ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f000089f000)="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") sendfile(r1, r2, &(0x7f0000c0c000-0x8), 0xff) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x7, 0x0, &(0x7f000047d000-0x8)={0x0}) accept4$llc(r0, &(0x7f0000171000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000763000)=0x10, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000240000-0x4)=0x0) r2 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000a38000-0x4)=r1) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @tid=r1}, &(0x7f00008d2000-0x4)) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eba000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fa3000)='/dev/input/mice\x00', 0x0, 0x2800) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000b21000)=0xff) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00009ca000-0x8)) memfd_create(&(0x7f00003d0000-0x1)='\x00', 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000075f000-0x24)={0x7fffffff}) 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f00004b0000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f000015c000)='/dev/rtc\x00', 0x42, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0x0) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2c, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000029000-0x4), &(0x7f0000029000-0x4)=0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000002a000)=""/123) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f000002b000-0x4), &(0x7f000002a000)=0x3a9) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) clock_getres(0x2, &(0x7f0000003000)) r3 = syz_open_procfs(0x0, &(0x7f0000002000)='personality\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004000)={0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r4, &(0x7f0000004000), 0x20000003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000004000)=[@in6={0xa, 0x2, 0x9df, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x2c) ioctl$KDADDIO(r3, 0x4b34, 0x2) connect$l2tp(r2, &(0x7f0000000000+0x2bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000330000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000856000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3, &(0x7f0000bda000-0x1)) chdir(&(0x7f0000870000)='./file0\x00') mkdir(&(0x7f000022e000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f00000c2000-0x8)='./file0\x00', 0x80, 0x128) r1 = syz_open_dev$sndseq(&(0x7f0000139000-0xd)='/dev/snd/seq\x00', 0x0, 0x45a000) tee(r0, r1, 0x7, 0x1) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mkdir(&(0x7f00004a2000-0x8)='./file0\x00', 0x100) 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000654000)) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002c000-0x10)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000002c000-0x48)={'system_u:object_r:systemd_passwd_var_run_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20}, 0x48) close(r1) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000745000-0xb)='/dev/loop#\x00', 0x0, 0x4000200202) pwritev(0xffffffffffffffff, &(0x7f0000f51000-0x70)=[{&(0x7f0000e9f000)="aa", 0x1}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000341000)='/dev/sg#\x00', 0x8, 0x8800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a8b000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000226000)=0x363225c4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f17000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x200) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8), 0x100000001) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf2000)={0x0}, &(0x7f0000a8d000-0x4)=0xc) setpgid(r0, r1) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r2 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000f08000-0x14)=""/24, 0x18) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000824000)='/dev/input/mice\x00', 0x0, 0x10000000000002) read(r0, &(0x7f0000d73000), 0x0) clone(0x0, &(0x7f00009f5000), &(0x7f0000ce2000), &(0x7f0000f39000), &(0x7f000090e000)) r1 = dup2(r0, r0) writev(r1, &(0x7f00004a0000-0x10)=[{&(0x7f0000329000)='\x00', 0x1}], 0x1) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00008f2000)='sched\x00') ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000197000)=""/36) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000651000-0x4)) syz_open_procfs(0x0, &(0x7f0000457000-0x6)='smaps\x00') pipe(&(0x7f00007d4000-0x8)) 2018/02/15 18:49:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000001000-0x14)={0x3, 0x3, 0x3ff, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000a18000-0x8)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b3a000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) r2 = dup2(r0, r1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000048000)=[{0x2, 0x61c0}, {0x0, 0xb033}, {0x3, 0x6}, {0xa, 0x935}, {0x0, 0x3}, {0x3}, {0x7, 0x7}], 0x7) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r2, &(0x7f0000b3a000-0x38)={&(0x7f0000b3b000)=@kern={0x10, 0x0, 0x0, 0x220040}, 0xc, &(0x7f0000a12000)=[], 0x390, 0x0, 0x0, 0x81}, 0x0) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4002, 0xc0) mknodat(r0, &(0x7f0000e31000)='./file0\x00', 0x100, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) splice(r2, &(0x7f00001c6000-0x8), r1, &(0x7f00003a6000-0x8), 0xfffffffffffffff9, 0x1) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) syslog(0x9, &(0x7f0000bf5000-0x55)=""/85, 0x55) readv(r0, &(0x7f0000bbb000)=[{&(0x7f0000e95000-0x86)=""/134}, {&(0x7f0000eba000-0x9)=""/9, 0xf5}, {&(0x7f0000993000-0xce)=""/206}], 0x97) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) llistxattr(&(0x7f00003f4000)='./file0\x00', &(0x7f000000c000-0x75)=""/117, 0x75) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000ad6000-0x1a8)={0x400, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x2, [{{0x2, 0x1, @broadcast=0xffffffff}}, {{0x2, 0x1, @empty}}]}, 0x1a8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f000019d000)={0x2, 0x3, @empty}, 0x58) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg(r1, &(0x7f0000590000-0x38)={&(0x7f0000795000-0x20)=@rc={0x1f, {0x9, 0xffffffff00000000, 0x0, 0x6, 0x10, 0x7ff}, 0x6}, 0x9, &(0x7f00004f2000-0x50)=[{&(0x7f00007a7000)="319c34528946fe75b7639bd31eb8de908b6f496200bee7ee1fd5d7c28f24a6c9152618855f5ae07e1699e7944dbbdf2486c9d7ab0063a268e746781f8840b3", 0x3f}, {&(0x7f0000732000-0x5c)="1effb77af8a9586c0afa4dd37ef3b6404feb35ac2f0b7f0cb41685f73a025ba1b94402e8bd69c2a199d344b0508fabe420", 0x31}], 0x2, 0x0}, 0x8000) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$netlink(r0, &(0x7f00008f6000)={&(0x7f0000e96000)=@proc={0x10}, 0xc, &(0x7f00004e7000-0x40)=[{&(0x7f000090b000-0x11dc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000d05000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}], 0xe0, 0x40884}, 0x4000001) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mq_notify(0xffffffffffffffff, &(0x7f0000002000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000fca000-0x1001)}}) r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) mq_open(&(0x7f00002ac000-0x2)='(\x00', 0x40, 0x55, &(0x7f0000775000-0x40)={0x2, 0x8001, 0x8, 0x2, 0x4, 0x8, 0x9, 0x7}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000176000-0x6c)=""/108) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000650000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000eb0000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b9c000), 0xfffffffffffffd45) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) poll(&(0x7f0000df9000-0x20)=[{r0}], 0x1, 0x0) prctl$void(0x0) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) msync(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000000d000-0x4)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f000000d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d000)=0x10, 0x80800) fcntl$setown(r1, 0x8, r0) ioprio_set$pid(0x2, r0, 0x0) socketpair(0x3, 0xa, 0x5, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f000000e000)={0x7, 0xfffffffffffffffc, 0x8}) mremap(&(0x7f0000009000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000)={0x0}) ioctl$int_in(r3, 0x5473, &(0x7f0000009000)=0x4) creat(&(0x7f0000007000-0x8)='./file0\x00', 0x10) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000f000-0x10)='lo!vboxnet0,GPL\x00', 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) bind$inet(r0, &(0x7f0000e08000-0x10)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) r1 = request_key(&(0x7f00008bf000-0xa)='syzkaller\x00', &(0x7f0000911000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000572000-0x3)='-$\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f00003d9000)='syzkaller\x00', &(0x7f000012f000)='$vmnet0\x00') 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0x0, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f000005b000)='./file0\x00', 0x59) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f00000ed000)=0x7) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000079000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000d4000)={0x0, 0xf8, "35e4bc9378e93b8c0b299f14371ec166dee403b8849f6c1fee1a083ef16207895942b2deb30211e8c3c6cda31213a3713a3ef26b0e5175d6c2f0a6d185269c5b726f013355048eca0cd7fe32120734a6343028bd8e275ab0ce4042e1d13cc306c51d2c31d741aeedbf66b571a74f95b6e3409fddb92a19027a98c430de5b53640deaf4ba8a4f9393013506b12fed2246c1f6801740e63f22bc15f0c75f2434f5dfada14af97ab324a9013578fe5beaa476176b5e3363a48aeb9e0034e426b9dfc71e740a69bba2dad86a0527365c2b8d2edf381c0acde3d50aedfd240f023e5e94b7a9f563da77b7481317671ac06c732a2c754c6eac3462"}, &(0x7f00000ee000-0x4)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000070000-0xc)={r2, 0x2, 0x10}, &(0x7f00000c8000)=0xc) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000ec7000)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0xa0, 0x800000000000, 0x1, 0x4, 0x0, 0x5}, [@RTA_DST={0x8, 0x1, @empty}]}, 0xfed5}, 0x1}, 0x0) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000060f000+0x40b)='/dev/hwrng\x00', 0x309000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d41000-0x11)='/selinux/enforce\x00', 0x401, 0x0) writev(r0, &(0x7f000049e000)=[{&(0x7f00005fa000)="d8", 0x1}], 0x1) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) readahead(r0, 0x0, 0x0) r1 = getegid() stat(&(0x7f00002fe000-0x8)='./file0\x00', &(0x7f0000310000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000c44000-0x10)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r4 = getgid() setgroups(0x4, &(0x7f0000c76000-0x10)=[r1, r2, r3, r4]) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e6c000-0xe)='/dev/keychord\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000417000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @rand_addr=0x2, @loopback=0x7f000001}, 0xc) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000c94000)=@nl=@proc, 0xc, &(0x7f00009de000-0x30)=[{&(0x7f0000412000-0xed)=""/237, 0xed}, {&(0x7f0000fa0000)=""/81, 0x51}, {&(0x7f0000981000)=""/225, 0xe1}], 0x3, &(0x7f0000215000-0x1000)=""/4096, 0x1000, 0x7}, 0x42) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) r1 = request_key(&(0x7f0000268000)='.request_key_auth\x00', &(0x7f0000fa3000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e01000)='illinois\x00', 0xfffffffffffffff9) r2 = add_key(&(0x7f0000f34000-0x8)='big_key\x00', &(0x7f0000fc0000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000272000)="f785fb58820050c4ae2defd44c17efe1626aead19adb8cca888e3fa309c31e427db8ff1a67f33f12f2486ba3e57cdc8582813303cbdde730846efdd20c3b899ce45d26f705dda7f50801dc145bf41d7f04fd010f462f7e1900a45bc922bb77adb3a14c80d927a4238d849a2139dd22801befcbfe3ff5fa84e98e8b74c25bfdb6c9394b46f9a081ee307c0b21203de2bf5d22a7120bba8274dc0c860e2988bc622a993369ddbceff02c1865107fa0e9262cb6c5aadd", 0xfffffffffffffd99, r1) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000604000-0x6)='rxrpc\x00', 0x0) recvmmsg(r0, &(0x7f0000a34000)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f000094a000)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000be000-0x8), &(0x7f0000bdf000-0x4)=0x8) 2018/02/15 18:49:41 executing program 3: prctl$intptr(0x1e, 0xffffdfffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000002000-0x4)='em0\x00') socket$inet_dccp(0x2, 0x6, 0x0) r0 = getpid() ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000001000-0x10)={&(0x7f0000001000-0xb0)="03568d93e3e46bdd786a74b7a18639179f488b024a570c31cd95d1b59faeb900f96e6db4ee9112aad062dc22c74f766e3448c4b2b218c08fda0b5458f90534c1b32c6f6f1f05f383ea5593602defa66f6507ad73f217f26d18681af667723fb7cfac165fe9be59eee521c797e5f3d79482ed9a810446ba5b333adce0c2fa10e7faf312cb31affe06049e3b192a92f8758ea7e50ca4ce36709d67b2a1005be3a3be8da8375d3f375a334854fc44c266f9", 0xb0}) 2018/02/15 18:49:41 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000adc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000817000-0xe4)=""/228) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000c31000-0x4)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000cfc000)) fstat(r0, &(0x7f000006b000+0x13c)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000141000)={{{@in=@remote, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00006dc000-0x4)=0xe8) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ef7000)={{{@in=@multicast1, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000bc9000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000460000-0x4)) accept4$inet6(r0, &(0x7f000067b000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00003e9000-0x4)=0x1c, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000314000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000976000)=0xffffffffffffffcd) fstat(r0, &(0x7f0000633000)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000045c000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000043d000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f000088e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007e3000), &(0x7f0000798000-0x4)=0xc) fcntl$getown(r0, 0x9) lstat(&(0x7f0000fd3000-0x8)='./file0\x00', &(0x7f000094a000)) getgroups(0x3, &(0x7f0000d2f000-0xc)=[0x0, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00002dd000-0x4)) lstat(&(0x7f000040f000)='./file0\x00', &(0x7f0000449000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000480000-0xc), &(0x7f0000797000)=0xffffffffffffff10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000001b000-0xe8)={{{@in=@dev, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000155000-0x4)=0xe8) [ 42.755572] audit: type=1400 audit(1518720581.309:30): avc: denied { setgid } for pid=7662 comm="syz-executor4" capability=6 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 [ 42.788330] random: crng init done 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000000, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b37000-0x8)={0x0}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000788000-0x2)={0x7, 0x306b}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f000088b000)={0x0, 0x0}) timer_gettime(0x0, &(0x7f000070c000)={{}, {0x0}}) futex(&(0x7f000000d000-0x4), 0x80000000010b, 0x0, &(0x7f000000b000)={r2, r1}, &(0x7f0000792000), 0x0) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f00001ee000-0x8), 0x8) open$dir(&(0x7f0000a00000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000ee2000)='/selinux/access\x00', 0x2, 0x0) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000a62000-0xf0)=""/240, 0xf0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000c5a000)={0x0, &(0x7f0000650000-0x8)=[]}) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000010a000-0x50)={@common='sit0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket(0x0, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r0) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000333000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) r2 = dup3(r1, r0, 0x0) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000406000)=0x3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f0000016000)}) lstat(&(0x7f00006c8000-0x8)='./file0\x00', &(0x7f0000d71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r1, r3, r4) 2018/02/15 18:49:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2000039, &(0x7f0000a62000), 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) sched_getscheduler(r2) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x1f) sendfile(r0, 0xffffffffffffffff, &(0x7f00005fb000-0x8), 0xfffb) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000005000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x8, 0x5, 0x0, 0x2, 0x0, 0x4, 0x0, []}, 0x10}, 0x1}, 0x0) syncfs(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000008000-0xb9)=""/185, 0xb9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000006000)=[{}, {}, {}, {}], 0x4, 0x401) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000006000)={@dev, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006000)={{{@in6=@mcast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000007000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@empty, 0x2, 0x2, 0x1, 0x7, 0x2, 0xa0, 0x0, 0x3b, r2, r3}, {0x6, 0x0, 0x5, 0x8, 0xffffffff, 0x0, 0x0, 0x8}, {0x6, 0x7, 0x1, 0xa0}, 0xfcb, 0x7, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x33}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x100000001, 0x0, 0x5, 0x2}}, 0xe8) r4 = add_key(&(0x7f0000001000)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005000-0xfe5)="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", 0x1000, 0xfffffffffffffffe) keyctl$update(0x2, r4, 0x0, 0x0) 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x26, 0x1) prctl$void(0x1c6d9fe88eebb4a7) seccomp(0x1, 0x1, &(0x7f0000008000-0x10)={0x1, &(0x7f000004e000-0x10)=[{0x6}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d8000-0x9)='/dev/rtc\x00', 0x4a4000, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000b6f000-0x4), &(0x7f0000980000)=0x4) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000066f000)={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x5}, 0x6, [0x1, 0x101, 0x200, 0x7, 0xffff, 0x2, 0x1, 0x5]}, 0x5c) memfd_create(&(0x7f0000005000-0x3)='\'-\x00', 0x2) r1 = dup2(r0, r0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x0, 0x0, 0x308, 0x308, 0x308, 0x4, &(0x7f0000c7a000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xf}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast1=0xe0000001, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000f40000)=""/4096) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002a8000)='/dev/sequencer2\x00', 0x80, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)}, 0x0) mq_notify(r1, &(0x7f0000947000-0x60)={0x0, 0x9, 0x1, @thr={&(0x7f0000dca000)="69faef687302ce5fc17755500c50e91e1d5dae38815c6b9e491278165637495a1620517faa3ad8bf8c3c0f742b4aa342b0fc75a63c9f08bfcac263b4a6cf1c4889006ccfa92bcb529300ca9770ad21eb089e0e5d9f9c821f2fd3252035112aa233282cf6a34aa8c4318b4e6a082fdbfc0573e55c1cec06590af3a8201e600f61b8daf4cf69ba89245a1bbc84ef764f5f3f0252db617fa36ee7a2cd72399fed64bd266e302b6f057dde6d760042260a936c7e518ca28a0d39a51d68888a320b508cec97a14b7b97ba7c5f7b8dc28bc3c908d7", &(0x7f000033b000)="9d67c3aecb8a12bef385e6e66ef5adacfc547d436233b0a0960c5b645ec944a54339076d869a5a168f1d18a49a7d188506e0db48f32135e763cbed25f3760aaa154e27239d8c4dbe4a6299656d134df90b45a32984684519a32ffac09d8d2defd8da5da807f9c1ea112f82deb68384f322f110aa0ca9108d843fc324bc7f4912ccd2f88366faf595fd0303cd4d72b0837ab4c9413deebfa53afb94592bc7f1b05aa038624636c27563af47862b64"}}) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000910000), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x4, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000007000-0x20)={@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xfff, 0x2, 0x3, 0x0, 0x1, 0x1000, 0xb2}, 0x20) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f0000008000-0x4)="0d9cd50f", 0x4) [ 42.913638] binder: 7687:7694 ioctl 541c 20406000 returned -22 [ 42.937669] binder: 7687:7710 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 42.964405] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT [ 42.979757] binder: 7687:7710 tried to acquire reference to desc 0, got 1 instead [ 42.987548] binder: 7687:7694 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 42.995361] binder: 7687:7694 ioctl 541c 20406000 returned -22 [ 42.995400] binder: 7687:7710 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00004a7000-0x98)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1f, 0xe, 0x8, "6b8c26ca0c0dcf1195f3638561a0c6901b138b9349560f34090ec47da601bcd8421eb5f993021d675d491390f42479a8aa9de72f7d91f728cccacda9a3b5b920", "a04ce868e488c3e514547aa1368a2acb259320948be81092ecdfa6f09c77f2a4", [0x8, 0x8]}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f000084a000-0x48)) write$selinux_access(r1, &(0x7f000052c000-0x35)={'system_u:object_r:qemu_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x36, 0x34}, 0x35) 2018/02/15 18:49:41 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) fremovexattr(r0, &(0x7f0000d66000)=@known='security.selinux\x00') 2018/02/15 18:49:41 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001de000)='/dev/ppp\x00', 0x280000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000323000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f00007b0000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b35000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pivot_root(&(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f00009ed000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000766000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f000046a000)) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) pipe(&(0x7f0000001000)={0x0, 0x0}) fstatfs(r0, &(0x7f0000002000-0x17)=""/23) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r1, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) lseek(r1, 0x0, 0x2) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000345000-0x10)={&(0x7f00004d4000/0x1000)=nil, 0x1000}) llistxattr(&(0x7f0000d29000-0x8)='./file0\x00', &(0x7f0000eec000)=""/243, 0xf3) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0x954000)=nil, 0x954000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000954000), &(0x7f000094e000-0x4)) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/117, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x6, 0x3, 0x400, 0x8, 0xffffffffc8ad4001, 0xfff, 0x1, 0x9, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) mq_timedreceive(r1, &(0x7f00009c8000)=""/52, 0x34, 0x8, 0x0) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008aa000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000480000-0x4)=0x7, 0x4) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00004c0000)=@common, 0x10) write(r0, &(0x7f00004f2000)='\f', 0x1) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009cd000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000be8000-0x2)=0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000173000)='/dev/autofs\x00', 0x400, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000037000-0x8)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000c69000-0x10)=@req={0x5, 0xffff, 0x4, 0x8}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000e8000-0x4)=0x1f, 0x4) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) r1 = accept(r0, &(0x7f0000ab2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000d5c000-0x4)=0x2e) close(r0) lstat(&(0x7f0000779000-0x8)='./file0\x00', &(0x7f000091f000)) stat(&(0x7f0000d09000-0x8)='./file0\x00', &(0x7f0000a5f000-0x44)) symlink(&(0x7f0000305000)='./file0\x00', &(0x7f0000be1000)='./file0\x00') fstat(r0, &(0x7f0000789000-0x44)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000e90000)={0x0, @in6={{0xa, 0x1, 0x50, @dev={0xfe, 0x80, [], 0x0, 0x11}}}, [0x7, 0x5, 0x3ff, 0x0, 0x8001, 0x7, 0x80, 0x8, 0x1, 0xfffffffffffffffe, 0x40, 0x8, 0x71, 0xfc3, 0xfffffffffffffff8]}, &(0x7f0000a60000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00009e4000)={r3, 0xffff, 0x3, "9065c1"}, 0xb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000026c000-0xc), &(0x7f00003f9000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000020e000)={{{@in=@empty, @in=@rand_addr}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000c44000-0x4)=0xe8) [ 43.022310] x_tables: arp_tables: CLASSIFY target: used from hooks INPUT/FORWARD/OUTPUT, but only usable from FORWARD/OUTPUT 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40000010) r0 = epoll_create1(0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x1, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) r2 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000ae0000)) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000bba000)='/dev/autofs\x00', 0x400080, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f00009fa000)={@multicast1, @broadcast}, &(0x7f0000df9000-0x4)=0xc) ppoll(&(0x7f0000ec8000-0x38)=[{r0}], 0x1, &(0x7f000054a000), &(0x7f0000869000), 0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000055a000)=0x0) ioprio_get$pid(0x0, r5) setsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000770000)=0x5, 0x4) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) sched_rr_get_interval(r0, &(0x7f00007a9000-0x10)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0xc0000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000001000)={0xbdc100000, 0x7, 0x1000, 0x6636, "e7a7a53fe004499a846e83ce11bd7909498bc4b6382de38292486149900ba79d"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r1, &(0x7f0000002000)=@random={'osx.', 'loeth0eth0\x00'}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000003000-0x28)={0x4, 0xa, 0x4, 0x9, "7d3c4e5e89f01de93858d6e017de7417a678d260b927df657d393d3b0fef00f0"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000004000-0x98)=""/152) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x39, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000001000)={0x2, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000003000)={0x5, r2, 0x10001, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000006000-0x64)={&(0x7f0000001000)=[0x5, 0x80000001, 0x6, 0x7, 0x5, 0x5, 0xfff, 0xfb, 0x8, 0x2], 0xa, 0x80, 0x7, 0x5, 0x4, 0x9, {0xdf1d, 0x7fff, 0x6, 0xffffff8000000000, 0x7ff, 0x100, 0xfffffffffffffffb, 0x6, 0x4, 0x7fff, 0x0, 0x2, 0x7ff, 0x0, "d371a4ecabf0e03aa03001df95e0ae378f3b05ae4c8b5a4c633a461b90294659"}}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000001000)={0x7}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000007000-0x4)=0x100, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000007000)='./file0\x00', 0x101400, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000008000)='lp\x00', 0x3) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000009000)=0x7dfb8854) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000003000)={0x62, r2}) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a61000)='vboxnet0!\\:selftrusted:\x00', 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000511000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f0000335000)=@ethtool_cmd={0x14}}) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000427000)) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000093c000)='/dev/usbmon#\x00', 0x6, 0x200000) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000093c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000093d000), &(0x7f0000808000)=0xc) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f000093f000-0x4)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000093d000), &(0x7f000093d000)=0x4) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000103000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x26, 0xefffffff, 0x0, "355cf8ffc87d"}}) [ 43.075757] audit: type=1400 audit(1518720581.629:31): avc: denied { getopt } for pid=7750 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/15 18:49:41 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000062e000+0x90c)='statm\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f000050e000-0xb0)={{0xfffffffffffffffe, 0x6d}, 'port1\x00', 0x98, 0x0, 0x61a, 0x7fff, 0x6, 0x0, 0x4, 0x0, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000-0x30)={0x0, 0x0, &(0x7f0000000000)=[], 0x3e, 0x0, &(0x7f0000001000-0x5f)="9c71bb48c0fdf3f91dc0691f01f1ded9ef37c38a5921208160c16b3d5b0ee200000c005022f423f9bdc97ab033d59fd4c2436c12b1ef875f1818a66b6d50"}) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = mmap$binder(&(0x7f0000c3e000/0x3000)=nil, 0x3000, 0x1000008, 0x20011, r0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000260000)='/proc/self/net/pfkey\x00', 0x400080, 0x0) dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d75000-0x8)={0x0, 0x401}, &(0x7f0000f13000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000c58000-0x6)={r4, 0xffffffffffffffff}, &(0x7f0000fd9000-0x4)=0x6) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005c5000-0x30)={0x14, 0x0, &(0x7f0000ced000-0x14)=[@increfs_done={0x40106308, r2, 0x2}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/02/15 18:49:41 executing program 0: clone(0x0, &(0x7f0000d0a000), &(0x7f0000553000), &(0x7f0000afb000-0x4), &(0x7f0000f6a000-0xf9)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000366000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x5, 0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000c22000), &(0x7f00001fc000)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) [ 43.091966] device lo entered promiscuous mode [ 43.092633] device lo left promiscuous mode [ 43.146764] binder: 7779:7782 ioctl c0306201 20000fd0 returned -14 [ 43.151881] device lo entered promiscuous mode [ 43.152321] binder_alloc: binder_alloc_mmap_handler: 7781 20c3e000-20c41000 already mapped failed -16 [ 43.155879] device lo left promiscuous mode [ 43.161527] binder: 7781:7783 BC_INCREFS_DONE uffffffffffffffff no match [ 43.186156] binder: 7781:7793 got reply transaction with bad transaction stack, transaction 19 has target 7781:0 [ 43.186165] binder: 7781:7793 transaction failed 29201/-71, size 32-8 line 2935 [ 43.218657] binder: release 7781:7793 transaction 19 out, still active [ 43.226825] binder: send failed reply for transaction 19, target dead [ 43.238683] binder: 7781:7783 BC_INCREFS_DONE u0000000020c3e000 no match 2018/02/15 18:49:41 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000056d000)={0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000322000-0x98)=""/152, &(0x7f0000c7a000)=0x98) r1 = creat(&(0x7f0000807000-0x8)='./file0\x00', 0x81) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000d9f000)=0x5, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, 0x0, &(0x7f0000001000-0x4), 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000-0x20)={@common='ipddp0\x00', @ifru_flags=0x1000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000002000)="4db73286905bd29027a0f1ff3ad89183a680ad720e172aca0c59e0613f9449a7495f84ee7efec16a9ac0769befa6ca069fcaab65cb389e7249e30a168a3f3f796b41df35614542571bcccd856a4f340d1e921d8233e1d21815f879b9f1b02f19b11db16b8b61cd1a8d23da0604f74944496f0b9c2527caa3bf229a8a005f62859113d683432051a1979fc2972a296576db1d5448f6c512813e8fe62427a2ad2f1682ac70", 0xa4, 0xffffffffffffffff) keyctl$unlink(0x9, r4, r5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000004000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000003000)={r6, @in6={{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x25}}}, 0x8c) r7 = getegid() setfsgid(r7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000005000-0x4)=@int=0x4, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000006000-0x4)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000007000-0x8)=@assoc_value={r6, 0x4}, &(0x7f0000003000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000005000-0x4)=0x53ad, 0x4) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) recvmmsg(r0, &(0x7f000039c000-0xb4)=[], 0x0, 0x0, &(0x7f0000d9a000)) 2018/02/15 18:49:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000759000), 0x0, 0x0, &(0x7f0000d8a000)=@file={0x0, './file0\x00'}, 0xa) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) close(r1) close(r0) 2018/02/15 18:49:41 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2000000000000203, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4), 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000441000-0x50)={{0x2, 0x0, 0xffffffff000000, 0x3, 0x9}, 0x58, 0x3, 0x8000}) r3 = memfd_create(&(0x7f00001e0000-0x22)="706f7369785f61636c5f616363657373766d6e65743117d37b5e252a70726f633a00", 0x2) bind$nfc_llcp(r3, &(0x7f00004b4000)={0x27, 0x20, 0x2000000000008, 0x0, 0x0, 0x80000011, "d60330f4aa645309b7c619e7debcc6c5af87cbab7bab909cf5bc061c60505b2871f2b935870a6493bdde27557b2a97d5600c0c6f6cb506f6e91676869965db", 0x5}, 0x60) 2018/02/15 18:49:41 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000d25000)={0x200, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x49) 2018/02/15 18:49:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f6000)={0x0}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000071000-0x8)=0x7) pipe(&(0x7f00005dd000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000faf000), 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) syz_open_dev$mice(&(0x7f0000a66000-0x10)='/dev/input/mice\x00', 0x0, 0xc00) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xffffffffffffffe5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r2) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) fcntl$getownex(r0, 0x10, &(0x7f0000bfd000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = dup(r0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000471000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00007a9000-0xc)={r3, 0x80000, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) fcntl$getown(r0, 0x9) close(r0) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) accept4(r0, &(0x7f0000059000)=@generic, &(0x7f0000aa3000-0x4)=0x80, 0x800) shutdown(r0, 0x1) connect$inet(r0, &(0x7f0000987000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10) sendto$inet(r1, &(0x7f0000953000)="f0e66eed9e2d7929aca39fd7a4aec8cc46952e4d8c96f4aa7fcda72f48e348e20dc92166ea9a8e8122fd78650e2f07b893739376ebd6dafbdb71bd59c22c0a5b3795369ff6f9397b7e107c803e550075d7526473f1a7fc8cfb16563443fe7db67c3a9078ad9f6dff673291de32bdb39bd92aeb07f6f871d5adb69242d0f96e484e354bb2253bd6bded8a2b2b7e895cd268a3a8311cc9335bc819c0418ff692048db28dabe62fc9474f082dd6d14672641d45a255059b2251b6f5aa68cf2f004cf1432cc66c212a672ec07187c05c452f52ced14a3877f2", 0xd7, 0x87fc, 0x0, 0x14f) 2018/02/15 18:49:41 executing program 6: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000758000)={0x4, &(0x7f0000616000)=[{}, {}, {}, {}]}) getpriority(0x0, r0) 2018/02/15 18:49:41 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000094c000)=0xb1) socket(0x3, 0xe, 0x3) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/240, 0xf0, 0x12000, &(0x7f0000002000-0x1c)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x2}, 0x1c) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x403, 0x8, &(0x7f0000003000-0x1)='R', 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000004000-0x1e)={0x0, 0x16, "207159c0d2599b516c83c73aa102f96d83b93ad471e1"}, &(0x7f0000003000)=0x1e) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, &(0x7f0000001000)=0x4) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x2) [ 43.245588] binder: 7781:7793 transaction failed 29189/-22, size 0-0 line 3004 [ 43.253142] binder: 7781:7794 DecRefs 0 refcount change on invalid ref 1 ret -22 [ 43.253151] binder: 7781:7794 BC_INCREFS_DONE u0000000000000000 no match [ 43.271864] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/15 18:49:41 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x2) 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) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)={0x18c, 0xf, 0x4, 0x200, 0x1, 0x0, {0xf}, [@generic="3a3b35fbd4e9bc186f2e238f3d3ecac3c3ae174680610736e1174db2a217a6996157b1b9d0aaf2c464d88d59d913dfca99d7d5aecf257864b694", @generic="b9b1441cf70692869a874105a25026a78289256be652bc54033db3fb8185fc2032963d7d6e97feda2514a54bb2ed", @typed={0x1c, 0x3d, @str='selfselfselinux:#\x00'}, @generic="31667fa2229e89f6596fede90665b35de13f9ef9ee4ed16c25b738d909546df57c1e78bcdabd8b8daa7e3d2c4ea82d3cfd4e5fb6b3f2d110cb53faafa68607d39528dfe9448f37e4e25ae11744bffd08dbf44bc23a469bb96d08ca61b1a39bab9c8344271b448b68a1af34b5df797202c2a64b76f2e2bb257608c9812b73e0526e82731151cc2454b61bbade6f64f69c5481fb22424db39586341e8f80608ebaed8a47c56e65a8ecdf075d40e76fe3a5348921f728aca7a1f714babf07e6d891f2ff3ce8b8fdaf6a9a097171613ce1140e806aae9380a37c885b4afc772f7a92017d5f8897b255c1fc72cbcd103247c94400c1"]}, 0x18c}, 0x1, 0x0, 0x0, 0x10}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000)={@generic="f1adf98e3a7a86743779106aedbe420c", @ifru_flags=0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000003000)={0x100, @tick=0x1, 0x600000000, {0xff, 0x6}, 0x5, 0x3, 0xfffffffffffffc63}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000002000)={0x2}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xe7, 0x3ff}, &(0x7f0000005000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x1000, 0x9, 0x2, 0x6, 0x6e, 0x6, 0x100, 0x1, r1}, &(0x7f0000004000)=0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000005000)={0x27, 0x4, 0x9, 0x4, 0x100000000, 0x80, "7623f432aa3f83c68ae0906071524d4a2d714298e9fdea6281de8e7d2c351823f8e9ee630e91a7658f31e8bfa0a257e08bfcc06d8fed553de83287cc96271e"}, 0x60) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000007000-0x18)={0x7, 0xdd, 0x7, 0x4, 0x5, 0x2}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r2, 0x1ff, 0x89a}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000-0x8c)={r1, @in6={{0xa, 0x1, 0x7ff, @mcast2={0xff, 0x2, [], 0x1}, 0x3a87}}}, 0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000000a000-0x9)='/dev/rtc\x00', 0x400002, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000000a000)={0x77359400}, 0x10) 2018/02/15 18:49:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000725000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000200000)='./file0\x00', 0xf000, r2, r3, 0xffff, 0x10030) ioctl$LOOP_SET_FD(r1, 0x4030582a, 0xffffffffffffffff) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0xffffffffffffffe5) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) close(r2) 2018/02/15 18:49:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) getitimer(0x1, &(0x7f0000001000-0x1a)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000003000-0x5c)={0x7fffffff, 0x0, {0xffffffffffffffff, 0x3, 0xff, 0x3, 0x100000000}}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x4, &(0x7f0000003000), {[{{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, {[0xff, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x3f95, 0x80000000, 0x4, 0x10001, 0x3f, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x100}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @empty, @rand_addr=0x6, @multicast2=0xe0000002, 0xf, 0x1}}}, {{@arp={@rand_addr=0x100, @broadcast=0xffffffff, 0x0, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0x0, 0xff, 0x368098bc3d8e1f1a, 0xff]}, 0xa9, 0x7, 0x6, 0x2, 0x8, 0xfffffffffffffff8, @generic="c6f719ac2fa0f3a994827b5b8a8ce2ec", @generic="373391e8e6b5ef9e062e956c19d7ee79", {0xff}, {0xff}, 0x0, 0x42}, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3f, 0x2}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x16f, 0xffffffff, 0xff0000ff, @mac=@empty, {[0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x80000000, 0xb90, 0x0, 0x3, 0x7, 0x7f, @generic="64a4b373099c76623d788596bce188da", @common='nr0\x00', {0xff}, {0xff}, 0x0, 0x10}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) r2 = accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000003000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000004000)) 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) recvmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000006000-0x80)=[{&(0x7f0000006000-0xcc)=""/204, 0xcc}, {&(0x7f0000005000)=""/120, 0x78}, {&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000003000)=""/146, 0x92}, {&(0x7f0000001000-0x55)=""/85, 0x55}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000004000-0x1)=""/1, 0x1}, {&(0x7f0000002000-0x37)=""/55, 0x37}], 0x8, &(0x7f0000002000-0x22)=""/34, 0x22, 0x7fffffff}, 0x0) fallocate(r0, 0x3, 0x200, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000006000)={0x1, 0x2, 0x3, 0x65f0, 0x9}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000001000-0x5c)={0xffffffff, 0x2, {0x3, 0x1, 0x6, 0x3, 0x8}}) splice(r2, &(0x7f0000004000-0x8), r1, &(0x7f0000004000-0x8), 0x20, 0xa) accept$ax25(r1, &(0x7f0000006000-0x10), &(0x7f0000003000)=0x10) fcntl$setpipe(r2, 0x407, 0xfffffffffffffa31) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000008000-0x4)=@int, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() perf_event_open(&(0x7f0000008000)={0x1, 0x78, 0x0, 0x4, 0x401, 0xffffffffffffffc1, 0x0, 0x9, 0x840, 0x2, 0xffffffffffffffff, 0x5, 0x9, 0xc4, 0x1000, 0x6, 0x7, 0x40, 0x8, 0x9, 0x9, 0x5, 0x9, 0x1, 0x7, 0x3, 0x9, 0x5, 0x7, 0x40, 0x401, 0x80000001, 0x3, 0x3, 0xe8, 0xfffffffffffffff7, 0x3, 0x4, 0x0, 0x9033, 0x1, @perf_bp={&(0x7f0000001000), 0x3}, 0x108, 0x20, 0x3, 0x3, 0x7fffffff, 0x40, 0xfeb3}, r3, 0x9, r1, 0x7) 2018/02/15 18:49:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004cd000)=@nfc, &(0x7f0000c01000)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b02000-0x4), &(0x7f00003cd000-0x4)=0x4) setrlimit(0x7, &(0x7f0000f66000)) fallocate(r0, 0x0, 0x9, 0x3ff) r1 = memfd_create(&(0x7f0000ee7000-0xa)="be747275737465642800", 0x1) pwritev(r1, &(0x7f00005af000-0x60)=[{&(0x7f0000525000)="2ab8c8d5ad0a03db13d1832dae1497db5e1267aceccde1404ae0fb47d8bdd0a4107d6841b1671328d1190f4374aafcccc96a0ec23e1c38ccefb99f90e0e70e1b40bf30deacd64605536d7f956abf738a461d5a6055fbaf85538d9fae3dfe21e04f564918cf0c47423666d507fcf337a65f346f434dae6c577664fcf738204637550be047c7216d13c7684094a1cbb2072f77", 0x92}, {&(0x7f0000425000-0xfb)="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", 0xfb}, {&(0x7f000074c000-0x85)="adbd4515651a3430ae136b311b8566664050973902de08e972504c53372ae3b01817aaa7116811843ae14ecafdd02cf5c4fd5ca24c8ddd94bde0f77bacace8698883c5", 0x43}], 0x3, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000376000-0x28)={@generic="d0850b29ad62b6fef7a65979481e99d0", 0x4}) open(&(0x7f00004bc000)='./file0\x00', 0x100, 0xe) fchdir(r1) syz_open_dev$mice(&(0x7f0000a42000-0x10)='/dev/input/mice\x00', 0x0, 0x400) socket$key(0xf, 0x3, 0x2) 2018/02/15 18:49:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ebd000)={0x0, 0x4}, &(0x7f0000364000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000599000)=@assoc_value={r0, 0x1f}, 0x8) clone(0x40004100, &(0x7f00002bb000-0x76), &(0x7f0000001000-0x4), &(0x7f0000412000), &(0x7f0000000000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, 0x0, 0x0, &(0x7f0000a86000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000589000), &(0x7f0000b61000)=0x6) lstat(&(0x7f0000614000-0x8)='./file0\x00', &(0x7f00006cd000-0x1b)) 2018/02/15 18:49:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) sendmsg$netlink(r0, &(0x7f0000e76000)={&(0x7f0000def000-0xc)=@kern={0x10}, 0xc, &(0x7f0000c09000)=[{&(0x7f00005db000)={0x3ec, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x330, 0x0, [@generic="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", @generic="0a854cb75df50d0b852806725b91be5b9ec5f55f5a1ce495a446fa22f1ce4e18f1bd763aa4e29d90c555878ac41dc169f1c472b8f05758bd96b5486e73f30d5f5f8e753b9bb2598b05a8a56a5fabcae22bfa7654c9628e373c5bb44b590159ab0ffc5fb16caae5a0406ae840f394245cbaa0eb3172db091d4e2a856965e0fd2401223ff0b3c0e4eea7de6ec525a2b6"]}, @nested={0x3c, 0x7f, [@generic, @generic="027dfbb70ed6014e6d9f27c7c39c87bef0cbf0a5e1e51f4d040a6c642db06fcd8d43ff4cbf46c57a6b5ef123098dce080152bf5d3cbc01"]}, @typed={0x10, 0x39, @u64=0x4}, @generic="c55fdf242eeb9c68b78d8829aaf0ff0be8cafde54f4f436bc2b82999d12190b31574e8ae6ae9750e5215e5d7704bd2bc0d459e2cec45195ff85d31d9bfcf51207700473a03d35f1079dac7c4c5cbc61a16bb9293a34da35ba31c5d3156"]}, 0x3ec}], 0x1, &(0x7f0000f59000)=[@rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}, @cred={0x20, 0x1, 0x2}, @rights={0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}], 0x180, 0x80}, 0x40) getrlimit(0xe, &(0x7f0000206000)) 2018/02/15 18:49:41 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00008f5000-0x54c)={0x14, 0x1000000000013, 0x10000311, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 18:49:41 executing program 3: syslog(0x3, &(0x7f0000f0b000)=""/4096, 0x6e47c6be) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000002000-0x30)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x7, 0x6, 0x3, 0x1dba8cae, 0x4, 0x5, 0x7fff, 0x2, 0x8001, 0x8}) 2018/02/15 18:49:41 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000d000-0x4), &(0x7f000000c000)=0x4) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f000000b000), 0x0, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x101000002, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/15 18:49:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f92000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e4f000)='/dev/sg#\x00', 0x0, 0x4000) write$tun(r2, &(0x7f0000c58000)=@pi={0x0, 0x8809, @ipv4={{0x1f, 0x4, 0x21a, 0x6, 0x218, 0x1, 0x926, 0x401, 0x7c, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@noop={0x1}, @ra={0x94, 0x6, 0x7322}, @noop={0x1}, @ssrr={0x89, 0x23, 0x84b, [@dev={0xac, 0x14, 0x0, 0xb}, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x10}, @rand_addr=0xffffffff]}, @generic={0x9f, 0x9, "4d0b788a8ab058"}, @rr={0x7, 0x1f, 0x566, [@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x16}, @rand_addr=0x2, @multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001]}, @rr={0x7, 0x13, 0x8, [@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xc}, @empty]}]}}, @gre={{0x0, 0x0, 0x1, 0x3f, 0x0, 0x1, 0x0, 0x1, 0x880b, 0xb6, 0x0, [0x9375], "b149dd8edb49b51beaa13155788a9a3fb7a64e7bea34a83eda7047be90d35c38a0233bd2444eed6d5d058dd07b6bf8ad3cca83a782016c4f5d59279f986f37898b7ed2166366e6e5ea39c7dc5e85b84e5f1260efb77fadc45850269afdd742454ad7ab259eab1c13f38e1bacc415b6e3b04f6019b6523f8c06d63cba8cff549ed30a167145bf819fac5a10cc6ac66aa4d758f9ed4799cf8ddf0cc300ec131a150d73ecb156bb339c11860fc4ac94dc198db250a32c85"}, {0x5, 0x0, 0x4, 0xfffffffffffffff7, 0x0, 0x0, 0x800, [0x7, 0x6, 0x1], "2af5aa9868086c510097379df56a9af2326dbfbdb4d58589d697117acaa32c82affc1019b330fdf12ace0e0237e9e09292b19d217905e15cd6bce7c565a72694eae667e02a400b4b7b486cd44a32881cde115aa5b8b5c30a148eecd2ab626013651ec9c37d19051b5335a5bf93413df3ae985addb2a89e0737766d259c182101b6ecd1beb3fae950d97719f43565dbf0ec641517a39b8623be07e58b6bbc718f96ba50e64ba2"}, {0x7e8c, 0x0, 0x7, 0x3e, 0x0, 0x0, 0x86dd, [], "d44de4b1443381c3d17ef375d85df44d56de464252acca5385c6bb91f83e697dace84ffa92c96416"}}}}, 0x21c) ioctl(r0, 0x20200004c04, &(0x7f0000766000-0x77)) 2018/02/15 18:49:42 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000001000-0x8)=0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00008f5000-0x54c)={0x14, 0x1000000000013, 0x10000311, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 18:49:42 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) userfaultfd(0x80800) 2018/02/15 18:49:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000001000-0x14)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000002000-0x1000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xe5)={r1, 0xdd, "e02e943c3fab8951db07209ccb7213afebfc65d5a51c38138d35cac55bdc27af1a8cd4c52a0dead1d8d6cabac4f707059370f33dce9150ac1430e24bc682490ea0ccf8e3198d0360178dc2ef21a5ca8ac0e0db0401ceec0a9d10d9e8618503151c1045eec9e9f5db0c428a0963c232f7eb75dc8cdcda52226785e3b8890cea8fb6a3ee4b7157608728f266bbbc976f97369c062374f5c74220726b2df3f7e6827668b66844f8d9e704ff402d7ecb7adacd2eee554336ae32c194fa4fa2ca4149d558f3a2063e303050be4f0630e6a90da6da1b9e517ef8fa17a32bfda8"}, &(0x7f0000003000-0x4)=0xe5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000-0x8)={r2}, &(0x7f0000003000)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x6, &(0x7f0000003000)={&(0x7f0000005000-0xea)="5d48aa2022350c006a86fcef4ab698ebb8cfe5a3d54c9199b90ef7b4a2b18869b05759393b2b1bbba2bfbe1a7c8bb7f4051bb6564a47a47f12a1867f8d6384568f363e37957b5747f7fa53777ba1d19f2092fee50f51e5d6bd5574f12d4803a4ffb36b6fe5fc782e2cd4f0c99faaae4599c2a29487f3098e7b934608b04fd64bb1d58980264e515b6fea3a66a14556bb4766d13b24612c67b6435a0b602e6f5ce3eb098342c1a2d72979f8868625451f20f850638ff5432e9d904bb668a02e1efe7e29aa42d9fcadf21359cc44375d55a29037668536f263c9ae38fd43368f6ae46e4dc793362ad930bc", 0xea}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001000-0x4)) poll(&(0x7f0000003000-0x38)=[{r0, 0x1000}, {r3, 0x4200}, {r3, 0x400}, {r0}, {r0, 0x200}, {r3, 0x40}, {r0, 0x3c2307aa0a32dc91}], 0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x5, 0x2}, &(0x7f0000006000-0x4)=0x98) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000002000-0x41)=""/65, &(0x7f0000002000)=0x41) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000006000)=""/52) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r4, 0x203, &(0x7f0000007000)={&(0x7f0000006000-0x3c)="182e478b2a223d5236633e9779a1cb18db1b4fc63e676f326159583fb99da9654183c78949d449244a69267612e605f39ac39e56856260786886a5db", 0x3c}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000008000), &(0x7f0000008000), &(0x7f0000007000-0x4)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002000)={r5, 0xff}, &(0x7f0000009000)=0x8) 2018/02/15 18:49:42 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) eventfd(0x3) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/15 18:49:42 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x884, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000b3f000-0x21c)=@newsa={0x1b8, 0x10, 0x29, 0xffffffffffffffff, 0x1, {{@in=@empty, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xff}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0xc8, 0x1, {{'sha256\x00'}, 0x400, "655e9bb6cc055c4d6de3b0a150cd6251e6f0f98cb6b8709f0e52e45cd31eb27808000000000000000ae77a46664eb4d58981a1ea2324ff66a143be38080497431ccc240f15408e54bf42ff0d586f63159eef9d8d8f677fa74e75a0949a64b9a0c9601bed04328828f547970b454bb15eb88cbc2d16f1e8d1285adb48805d3255"}}]}, 0x1b8}, 0x1}, 0x0) 2018/02/15 18:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00006c4000)='./file0\x00', &(0x7f0000645000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0xffffffff, 0x7f, 0x8004) fcntl$setpipe(r0, 0x407, 0x291) openat$dir(0xffffffffffffff9c, &(0x7f0000081000)='./file0\x00', 0x208000, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009da000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) clock_gettime(0x7, &(0x7f0000e93000-0x10)) shutdown(r1, 0x1) 2018/02/15 18:49:42 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10000018a) sendto$inet(r1, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x200000, &(0x7f0000e00000)="00c4a0b96534dacae9353c230ce9c0972c75b8fc767ca36211f41bd3c9e24aca17bec257a70f0c12992bed5f0092604f622b2d9ca2e244323a9da0ba6ae6479156e2705939507b33e70c3e35839b23d8da0ed54277d24845c5db95e05630a707942e373b9b4bba4c3102c1a869fe2653ffff58e122b2000c6bbd4ae87e", &(0x7f00006ad000-0x4), &(0x7f0000f82000), &(0x7f00001bb000)="5b922b5f0cf8662e4c6b6583000001000000578f0cad41f2bb5193706ddb5ac6d3235620ceba3bb78dbac49eb135b60738a62ca7cea50eec4ed4ba886e17bde79e34c8007ada818353d6684e84392c5cf5b36b70970debb3ba0c4770218f2a8c98f5f1596c461cbe02cafe198625153eec7bff4fe4eef05831b1198e8f307570f2a7a7709b01302f4b7b7f3af28b2c9c318911cec342802984ccbfa1ae86816d8bba") getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000014d000)={0x0, 0x3}, &(0x7f0000cd3000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000803000-0x8c)={r2, @in6={{0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x10001}}}, 0x8c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000069a000)='illinois\x00', 0x19c) shutdown(r1, 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000cac000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c2a000)={0x6, 0x5, 0x1000}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000-0x18)=@get={0x1, &(0x7f0000001000-0xcf)=""/207, 0x83}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000002000)=0xd1e9, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffff8, 0x9, 0x7, 0x8, 0x800, 0x3, 0x4fe, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x8, 0x5, 0xffffffff80000000, 0xe5, 0x7}}, &(0x7f0000002000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x8000, 0x2}, &(0x7f0000000000)=0x8) socket$inet(0x2, 0x4, 0x7) sendmmsg(r0, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@hci={0x1f, 0x0, 0x3}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x260}}], 0x1, 0x0) 2018/02/15 18:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000edf000-0x10)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b64000)='/dev/vga_arbiter\x00', 0x400002, 0x0) faccessat(r0, &(0x7f0000ed0000-0x8)='./file0\x00', 0x80, 0x500) 2018/02/15 18:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a4000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f000059a000)=[{0x4, 0x2c, 0x0, 0x123, @tick=0x1, {0x7f, 0x80}, {0x10001, 0xffff}, @quote={{0x8001, 0x3f}, 0xc2d, &(0x7f000031d000)={0x5, 0x0, 0x5, 0x1, @time={0x77359400}, {0x10001, 0x1}, {0xe9, 0xffffffff}, @result={0x2, 0x13d2}}}}, {0x8903, 0x1, 0x3, 0xc5, @tick=0x20, {0x8001, 0x4}, {0x1, 0x7fff}, @raw32={[0x9, 0xc5, 0x8]}}, {0x3f26, 0x100000000, 0x80, 0x8000, @tick, {0x10001, 0x8}, {0xfffffffffffffff9}, @time=@time}], 0x90) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00005e4000-0x4)={0xfffffffffffffffb, 0x7f, 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/15 18:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000087b000)={@common="65716c000000000000000000008f00", @ifru_names=@common='_ose0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x1, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) [ 43.541012] device eql entered promiscuous mode [ 44.050239] pktgen: kernel_thread() failed for cpu 0 [ 44.055400] pktgen: Cannot create thread for cpu 0 (-4) [ 44.061068] pktgen: kernel_thread() failed for cpu 1 [ 44.066244] pktgen: Cannot create thread for cpu 1 (-4) [ 44.071748] pktgen: Initialization failed for all threads [ 44.169751] pktgen: kernel_thread() failed for cpu 0 [ 44.174896] pktgen: Cannot create thread for cpu 0 (-4) [ 44.180421] pktgen: kernel_thread() failed for cpu 1 [ 44.185509] pktgen: Cannot create thread for cpu 1 (-4) [ 44.190926] pktgen: Initialization failed for all threads 2018/02/15 18:49:42 executing program 1: getpgrp(0xffffffffffffffff) r0 = getpgrp(0x0) r1 = getpgrp(r0) ptrace$setregs(0xffffffffffffffff, r1, 0x0, &(0x7f000074f000-0x1f)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x4, 0xdd, 0x3, r1}) 2018/02/15 18:49:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000249000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a4000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f000059a000)=[{0x4, 0x2c, 0x0, 0x123, @tick=0x1, {0x7f, 0x80}, {0x10001, 0xffff}, @quote={{0x8001, 0x3f}, 0xc2d, &(0x7f000031d000)={0x5, 0x0, 0x5, 0x1, @time={0x77359400}, {0x10001, 0x1}, {0xe9, 0xffffffff}, @result={0x2, 0x13d2}}}}, {0x8903, 0x1, 0x3, 0xc5, @tick=0x20, {0x8001, 0x4}, {0x1, 0x7fff}, @raw32={[0x9, 0xc5, 0x8]}}, {0x3f26, 0x100000000, 0x80, 0x8000, @tick, {0x10001, 0x8}, {0xfffffffffffffff9}, @time=@time}], 0x90) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00005e4000-0x4)={0xfffffffffffffffb, 0x7f, 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x9}}) close(r1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f000080a000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2018/02/15 18:49:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00006c4000)='./file0\x00', &(0x7f0000645000)='./file0\x00', 0x1, 0x0, 0xffffffffffffffff, 0xffffffff, 0x7f, 0x8004) fcntl$setpipe(r0, 0x407, 0x291) openat$dir(0xffffffffffffff9c, &(0x7f0000081000)='./file0\x00', 0x208000, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r1, 0x5404, &(0x7f00009da000-0x14)) write$sndseq(r1, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) clock_gettime(0x7, &(0x7f0000e93000-0x10)) shutdown(r1, 0x1) 2018/02/15 18:49:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00003ba000)='./file0\x00', &(0x7f00008d9000)='./file0\x00', &(0x7f00005f6000)='devpts\x00', 0x0, &(0x7f00003bd000-0x1)='\t') r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000153000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00006dd000-0x4)=0x6, &(0x7f00004c6000-0x4)=0x4) 2018/02/15 18:49:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000512000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b9d000)={0x9b, 0xce6, 0x100, 0x1, 0x4, 0x100000000, 0xffffffffffffff00, 0x4, 0x5, 0x4, 0x1}, 0xb) mount(&(0x7f00003ba000)='./file0\x00', &(0x7f00008d9000)='./file0\x00', &(0x7f00005f6000)='devpts\x00', 0x0, &(0x7f00003bd000-0x1)='\t') 2018/02/15 18:49:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = open(&(0x7f0000daf000)='./file0\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000007000)={{0x0, 0x3, 0x100000001, 0x3, 0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000929000)) 2018/02/15 18:49:42 executing program 0: mmap(&(0x7f0000dd5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000aa3000-0x18)=@known='system.posix_acl_access\x00') signalfd4(r0, &(0x7f00008d8000-0x8)={0x747}, 0x8, 0x800) rt_sigaction(0x7, &(0x7f0000c4a000)={0x42842d, {0x40000bffffffe}}, &(0x7f00007e5000), 0x8, &(0x7f000084c000-0x8)) syz_open_dev$loop(&(0x7f0000879000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/15 18:49:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x416000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000427000-0x8)={0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246359726fe9706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/15 18:49:42 executing program 0: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000866000-0x108)={0x2, {{0xa, 0x1, 0x4, @empty, 0xffffffffbd9344a6}}, {{0xa, 0x3, 0x98, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x108) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f0000f01000-0x28)=[{0x3d, 0x1, 0x1}, {}, {0x6}]}, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000db0000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000292000)=0x10) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000a22000)={0x0, 0x29, "a97cb9a16b060356632f6f270c3cb9b91249bab2cc81399a3237e79982d6177aa1b9848fe83d3f2054"}, &(0x7f0000f12000)=0x31) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d10000)={r2, 0xfffffffffffffffa}, 0x6) 2018/02/15 18:49:42 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = gettid() wait4(r2, &(0x7f000029a000), 0x2, &(0x7f0000742000)) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000943000-0x4)=0x9, &(0x7f0000102000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f00000000000000000300", &(0x7f0000037000-0x22)=@ethtool_cmd={0x15, 0xf6, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) 2018/02/15 18:49:42 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000400) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, [@RTA_MARK={0x347, 0x10}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0xffef}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000014000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) sendto$packet(r1, &(0x7f000000e000)="4a50b2234a1fdcb7780f0f07fa8d2fe3aadfb58391b512f93110d28633a3e7fecdeba4a4e22cd60fb9514f98a63c81b845b94f2501761020ef36fe894fb9b5c6198da794e16da1752cf5f8130fd66fc742df390e53f3583d4f0b827f2397f8b8b791d8ee23fdd4955c0f5e33206eb368f63011a6112b293963fcf62a5b672a4a2fe6fe0bb28bd0710b33b835b87e1df6bbc398f5460547501fc685e4d3b8343dc4cfb198f2627867f13ce836da7e9fe531371170c115dc49c668ace4e0bf6cba735ee4c9b57c5f43b8bfe0b501a7a6d443de875e35", 0xd5, 0x800, 0x0, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000016000-0x10), 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000006000-0x4), &(0x7f0000020000)=0x4) 2018/02/15 18:49:42 executing program 2: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000b3e000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f000008d000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000b3e000)=@generic="69dc0fa79ed1f63bab200adddb4d62ff", 0x10) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f00000e9000)={@generic, @ifru_names=@common}) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r3, &(0x7f0000b3a000)='./control\x00', 0x4000800) 2018/02/15 18:49:42 executing program 5: syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, r0) exit(0x0) syz_open_dev$sndseq(&(0x7f0000ede000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) r1 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x800000000402, r1) mkdir(&(0x7f0000ba6000)='./file0/file0\x00', 0x0) [ 44.328569] devpts: called with bogus options [ 44.362888] devpts: called with bogus options 2018/02/15 18:49:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000e39000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ec2000)) gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000056d000-0xc), &(0x7f0000e52000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bf5000), &(0x7f00003d1000)=0xc) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00004e3000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b68000-0x10)='net/udp6\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x0) 2018/02/15 18:49:43 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d9d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000000)={0x7fc0000000000000, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mlock2(&(0x7f000014b000/0x2000)=nil, 0x2000, 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xffffff0f, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_ifreq(r1, 0x8935, &(0x7f0000140000)={@generic="3f84a5bfd23b8ddffbacc66d271ac243", @ifru_data=&(0x7f00000af000-0x20)="1311c003f48e53c8e98c2f1b44baf17fa6f2e322c5df136b42236039e3690bb6"}) 2018/02/15 18:49:43 executing program 0: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x0, 0x6, &(0x7f0000c46000-0xce)=""/206, &(0x7f0000001000-0x4)=0xce) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000001000)=0xb) r2 = getpgrp(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$poke(0x4, r2, &(0x7f0000003000-0x8), 0x714) ioprio_get$pid(0x3, r2) lseek(r1, 0x0, 0x7) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x9}, &(0x7f0000004000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000)={r3, 0x80000001, 0x8000}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000003000)=0x7fffffff, &(0x7f0000004000+0xd35)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000004000-0x8)={r3, 0x8}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000006000)=""/245, &(0x7f0000007000-0x4)=0xf5) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000007000)={r3, 0x20, &(0x7f0000002000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000007000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000008000-0x20)={0xac, 0x0, 0x10001, 0x6}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000009000-0x10)={r4, 0xffff}) 2018/02/15 18:49:43 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) timer_create(0x6, &(0x7f0000001000-0x60)={0x0, 0x26, 0x4, @tid}, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000000000), &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000086f000-0x10)={0x1, &(0x7f0000001000-0x8)=[{}]}) r2 = gettid() exit(0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000-0x8)={0x0, 0x0, 0x7, 0x9, 0xffffffff}) tkill(r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0xc)="2544fa46f6096a78cb1e5595", 0xc, 0xfffffffffffffffb) keyctl$instantiate(0xc, r3, &(0x7f0000003000-0x29)="957b67fa905695bca6fa781f2d93303acc0ba0672a86bbbd03b58a942799e1a2f3e480516cef60bd68", 0x29, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000d98000-0x34)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x1, 0x9, [@empty, @rand_addr=0x6, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0x8000, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x34) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) 2018/02/15 18:49:43 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000021000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000024000)=""/40, 0x28) read(r0, &(0x7f0000023000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) pipe2(&(0x7f0000025000), 0x800) 2018/02/15 18:49:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) fsync(r0) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000020a000-0xe8)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xa0}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) arch_prctl(0x0, &(0x7f0000e04000-0x4f)="a3613f96f510ee6131f6936eafc5781a81cbe02b54bdc8c248a28979945809f93266333237613adc7532e42bae4168190f28a206380351127289d15ca0e1348337b34ba4b7b3839278385569357e1b") sendto$inet(r1, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x416000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000427000-0x8)={0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246359726fe9706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001e000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) bind$inet6(r0, &(0x7f0000012000)={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000005000-0x4)=0x4, 0x4) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001e000)={0x0, 0x1c, &(0x7f000001f000-0x1c)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}]}, &(0x7f000001a000)=0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000001a000)={r1, 0x1c, &(0x7f000001f000-0x1c)=[@in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf2}]}, &(0x7f000001a000-0x4)=0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000017000-0x4)=0x1, 0x4) r2 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f000073e000)="3ce97394397bbf696b5d7b72e7687c610be13a38b7c006d796ccb70c5461303a48de962dd8ff5e2fba2b232c3020709c319bc5ce0dae641ad5f3ff61060a0aa61174f8740c61af2badc5d284280f8eff0d4eb22fbe4bf3eb430bc221f9cd89b968cd8514cf6b3d321a3db0cc9097c619494bfcfdc46d5858357204395f55dcf9ded88ace5acad2f45d64446f9486b2fb3a08cb3775ca3b78600237f2fe7fc7d3ebc1f594646fc9db8893c1e98b2bff778713fcf8f070040c41cc0dd62bbdfd", 0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000000)='self/\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x7, &(0x7f00008b6000/0x4000)=nil) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x8)='/dev/pktcdvd/control\x00', 0x10000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000003000-0x160)={{{{0x2, 0x1, @empty}}, {{0xa, 0x2, 0xb4, @loopback={0x0, 0x1}, 0x4}}}, 0x1, 0x8, 0x4, "466eaa879f31f6a50b7ae1e4946d1b09cd60f4ccd580554656e993574a85582d8b9d89a7c3d66b92e238e24d4d806f34d7daa50ad1d024fd8ee809d469e561f14804b348f045cdad83553a34ac6e9e56"}, 0x160) r2 = socket(0x12, 0x0, 0x6) sendto$inet6(r2, &(0x7f0000000000)="0bea2aeadac4218c22640bd1510733dd069d2eb4d31d9977bfabbc579695ed22be4ee5a7427c35cecdc3a0ba6fa61d6805d6d0c371838a643627674d006aebfe9639b8ba9989456b154b2acbc57d36e99ad6dd55cc3ed031ae7e96687470e3681ac2bbf74dd4da31481051d7b8f0fb2817ea39eede5c22415dd5", 0x7a, 0x200000c1, &(0x7f0000000000)={0xa, 0x0, 0x2, @empty, 0x3ff}, 0x1c) 2018/02/15 18:49:43 executing program 1: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(r2, &(0x7f000001b000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000001b000-0x4), &(0x7f0000009000)=0x4) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000020000-0x11)='/selinux/enforce\x00', 0x1c0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r4, &(0x7f0000037000)=@sco, &(0x7f0000023000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000019000-0x4)=@assoc_id=0x0, &(0x7f0000037000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f000001d000)={r5, 0xffff, 0xa0, 0xfffffffffffffff9}, 0x10) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000035000)=r2) rt_sigaction(0x35, &(0x7f0000036000)={0x400, {0x7ff}, 0x10000000, 0x7}, &(0x7f0000005000), 0x8, &(0x7f0000028000-0x8)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)) 2018/02/15 18:49:43 executing program 4: mmap(&(0x7f0000000000/0xc33000)=nil, 0xc33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c34000-0xe)='/dev/keychord\x00', 0x8000, 0x0) lseek(r0, 0x26, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000673000-0xbc)={0x8044, 0x0, 'client1\x00', 0x2, "767b31a496b7596b", "5055be8269f3379d3e6f3b0897b8f5dd4da6c2a30324a531aea519f75be450f1", 0x5, 0xffffffffffffff81}) wait4(r2, &(0x7f0000c30000), 0x0, &(0x7f0000020000)) accept4$vsock_stream(r3, &(0x7f0000672000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00001ff000)={0x0, 0x4}, &(0x7f0000c80000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000025d000)={r4, 0x7}, &(0x7f00005fb000)=0x6) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000b74000)='highspeed\x00', 0xa) sendto$inet(r5, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) shutdown(r5, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/15 18:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001f5000-0x8)={0x0, 0x0}) setrlimit(0xb, &(0x7f0000e9b000-0x10)={0x15, 0x8}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079a000-0xc)={0x0}, &(0x7f0000a0d000-0x4)=0xc) perf_event_open(&(0x7f0000e41000-0x78)={0x5, 0x78, 0xfffffffff75ccd36, 0x20, 0x8, 0x100, 0x0, 0x401, 0x4801c, 0xc98e5350a66c9b1d, 0xfff, 0x3ff, 0x4, 0x101, 0x101, 0x5, 0xbd01, 0x1, 0x8c48, 0x6, 0x40, 0x7fffffff, 0x7, 0x1, 0x9, 0x1de80000000, 0xffffffffffffa809, 0x7, 0x3f, 0xf6, 0x73, 0x100, 0x2, 0xfffffffffffffffd, 0x400, 0x100, 0x5, 0x4, 0x0, 0x9, 0x2, @perf_config_ext={0x7, 0x1000000000}, 0x4, 0x9, 0x4c, 0x7, 0x9, 0x3, 0x3}, r2, 0x0, r1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) utimensat(r1, &(0x7f00002a3000)='./file0\x00', &(0x7f0000e08000)={{}, {0x0, 0x7530}}, 0x0) fcntl$dupfd(r3, 0x0, r3) 2018/02/15 18:49:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001000-0x4c)={0x3d8c, 0x0, 0x100}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000004000-0x108)={0x0, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x21, 0x3, 0xfffffffffffff001, 0x8, 0x0, 0xb2, 0xbdc3, 0x1, 0x1, 0xfffffffffffffc00, 0x0, 0x7, 0xffffffffffffdafa, 0x34bc7fcb, 0x6]}, &(0x7f0000002000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={r2, 0x4}, &(0x7f0000002000)=0xc) r3 = socket$inet(0x2, 0x80002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000001000-0x468)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x110, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000fb1000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="033ee75f4a90", @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @empty, @multicast2=0xe0000002, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000002000)=""/219) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008f6000)=@nfc, &(0x7f000078e000)=0x10, 0x80000) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000042000-0x8)={@dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00009b1000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000736000)=[{{&(0x7f0000a33000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f000003b000-0x30)=[{&(0x7f0000b93000)=""/250, 0xfa}, {&(0x7f00004d0000)=""/212, 0xd4}, {&(0x7f0000c24000-0xf3)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0x6}, 0x1}, {{&(0x7f000056b000-0x10)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f00000a0000-0x40)=[{&(0x7f00002c6000)=""/161, 0xa1}, {&(0x7f0000449000-0xae)=""/174, 0xae}, {&(0x7f0000b72000-0x1d)=""/29, 0x1d}, {&(0x7f000063e000)=""/185, 0xb9}], 0x4, &(0x7f00006ba000)=""/157, 0x9d, 0xfffffffffffffffa}, 0x24}, {{&(0x7f0000989000)=@sco, 0x8, &(0x7f0000920000)=[{&(0x7f0000d20000-0x6c)=""/108, 0x6c}, {&(0x7f0000111000)=""/255, 0xff}, {&(0x7f00006d2000)=""/166, 0xa6}, {&(0x7f00006b6000-0x3a)=""/58, 0x3a}, {&(0x7f00008f3000)=""/193, 0xc1}, {&(0x7f0000f7b000)}, {&(0x7f00005f0000)=""/5, 0x5}], 0x7, &(0x7f00008a1000)=""/26, 0x1a, 0x7fff}, 0x8}, {{&(0x7f0000272000-0x10)=@nfc, 0x10, &(0x7f00005ae000)=[{&(0x7f0000be3000)=""/221, 0xdd}, {&(0x7f000048c000)=""/85, 0x55}], 0x2, &(0x7f00004b2000-0x77)=""/119, 0x77, 0x3f}, 0x85c5}, {{&(0x7f000079f000)=@nfc, 0x10, &(0x7f0000ac3000-0x50)=[{&(0x7f0000abc000)=""/57, 0x39}, {&(0x7f0000338000-0x77)=""/119, 0x77}, {&(0x7f000075f000)=""/15, 0xf}, {&(0x7f0000274000-0xcc)=""/204, 0xcc}, {&(0x7f0000dac000-0x9a)=""/154, 0x9a}], 0x5, &(0x7f00007e9000-0x22)=""/34, 0x22, 0x4}, 0x5}, {{&(0x7f000009c000-0x6)=@hci, 0x6, &(0x7f00007b3000-0x40)=[{&(0x7f0000d43000-0xc9)=""/201, 0xc9}, {&(0x7f00000f7000)=""/111, 0x6f}, {&(0x7f00009b1000)=""/225, 0xe1}, {&(0x7f0000315000)=""/3, 0x3}], 0x4, &(0x7f0000657000-0xe6)=""/230, 0xe6, 0xfffffffffffffbff}, 0x2}, {{0x0, 0x0, &(0x7f0000673000-0x20)=[{&(0x7f00005fe000-0x6f)=""/111, 0x6f}, {&(0x7f0000ab5000-0xf9)=""/249, 0xf9}], 0x2, &(0x7f0000956000-0x14)=""/20, 0x14, 0x80000001}, 0x8}], 0x7, 0x10102, &(0x7f0000f98000-0x10)={r2, r3+30000000}) r5 = socket$inet_icmp(0x2, 0x2, 0x1) clock_gettime(0x0, &(0x7f0000f69000-0x10)={0x0, 0x0}) recvmmsg(r5, &(0x7f0000aa8000)=[{{&(0x7f0000fef000)=@un=@file={0x0, ""/62}, 0x40, &(0x7f0000ca2000)=[{&(0x7f0000ff6000-0xd)=""/13, 0xd}, {&(0x7f0000b35000)=""/248, 0xf8}, {&(0x7f00002b7000)=""/192, 0xc0}, {&(0x7f00008ae000)=""/106, 0x6a}, {&(0x7f0000a7e000)=""/99, 0x63}], 0x5, 0x0, 0x0, 0x7}, 0xfc}, {{&(0x7f0000175000)=@nfc_llcp, 0x60, &(0x7f000043f000)=[{&(0x7f0000fa3000)=""/255, 0xff}, {&(0x7f00002ff000)=""/143, 0x8f}, {&(0x7f0000f69000)=""/158, 0x9e}, {&(0x7f0000296000)=""/93, 0x5d}, {&(0x7f00007e5000)=""/182, 0xb6}], 0x5, 0x0, 0x0, 0xbdfe}, 0x100000001}, {{&(0x7f0000f72000)=@sco, 0x8, &(0x7f000042c000)=[{&(0x7f0000092000)=""/16, 0x10}], 0x1, &(0x7f0000da7000-0x3f)=""/63, 0x3f, 0x1ff}, 0x3bd}, {{&(0x7f0000232000-0x60)=@nfc_llcp, 0x60, &(0x7f0000c6d000)=[{&(0x7f0000b1e000)=""/104, 0x68}, {&(0x7f000037e000)=""/8, 0x8}, {&(0x7f000058a000-0xae)=""/174, 0xae}, {&(0x7f00008b5000)=""/238, 0xee}, {&(0x7f00009fd000)=""/13, 0xd}, {&(0x7f0000ecc000-0x6)=""/6, 0x6}, {&(0x7f00003bb000)=""/1, 0x1}, {&(0x7f000037c000-0xd8)=""/216, 0xd8}], 0x8, &(0x7f0000ad6000-0x24)=""/83, 0x53, 0x2}, 0x7}], 0x4, 0x40, &(0x7f0000bd7000-0x10)={r6, r7+10000000}) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f000065f000)}}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f00001aa000)={0x200, {{0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x4000000000}}, 0x1, 0x8, [{{0xa, 0x1, 0xd00, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x4}}, {{0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, {{0xa, 0x1, 0x0, @empty}}, {{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffb16c}}, {{0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3}}, {{0xa, 0x3, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x3}}, {{0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x3}}]}, 0x490) clock_gettime(0x0, &(0x7f0000ce0000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000c87000-0x8)=[{r5}], 0x1, &(0x7f0000733000)={r8, r9+10000000}, &(0x7f000067d000-0x8)={0x7fffffff}, 0x8) [ 44.446180] audit: type=1400 audit(1518720582.999:32): avc: denied { ioctl } for pid=7959 comm="syz-executor3" path="socket:[18360]" dev="sockfs" ino=18360 ioctlcmd=0x8935 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x416000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000427000-0x8)={0x0}) dup2(r0, r1) mmap(&(0x7f0000000000/0x52d000)=nil, 0x52d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000052c000)='/dev/vga_arbiter\x00', 0x0, 0x0) unshare(0x8000400) mq_open(&(0x7f000004b000)="2f246359726fe9706c6f00", 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) 2018/02/15 18:49:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = geteuid() quotactl(0x7fff, &(0x7f0000cd0000-0x8)='./file0\x00', r0, &(0x7f00003e8000+0x648)="126fe86d488b958b9a1ce22f6aef434c52a54c829b6f9bc34cbe0de81b0fdfdada5a3bda3b2c644c35c6606541341c4c78e503ca9e91999cc592aa09e0fa60603fc1aa0f456ecb85149c1a6af11cf8a0bd70290e9131d0a763bbf8ec9b2a566c2bc0a51fce27676f889e28a99721c071975e4614f78ae2edcd56458d89fb26691985aa76e090a41551610af2f132a067be39a52942428b5c0a9ccd5bee0159a94a2a1651d94576177958b21db2096668547b749dc7d71d4917399cd1333b872c5c4c764cd4cec4d8bf976eea64d6609892f3ecfc131ee060f51737057f3e8de117d64df6769f4b6661f0") futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000), 0x0) 2018/02/15 18:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000cd5000-0x4)=0xffffffffffffffc1, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) bind$inet(r2, &(0x7f0000dde000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) [ 44.522458] arp_tables: arptables: counters copy to user failed while replacing table [ 44.540908] arp_tables: arptables: counters copy to user failed while replacing table 2018/02/15 18:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f00000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000-0x4)=0x1c, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004dc000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000-0x4)=r1) r2 = socket(0x15, 0x804, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) waitid(0x0, 0x0, &(0x7f0000000000), 0x11bedce265e9de75, &(0x7f0000006000)) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f000031a000-0x20)={@common='ifb0\x00', @ifru_flags=0x8000}) 2018/02/15 18:49:43 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ac0000)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) 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) sendmsg$nl_generic(r0, &(0x7f0000001000)={&(0x7f0000002000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000-0x20)={0x20, 0x14, 0x400, 0x6, 0x2, {0xe}, [@typed={0xc, 0x24, @pid=r1}]}, 0x20}, 0x1, 0x0, 0x0, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000001000-0x8c)={0x2001, 0x3, 0x8, 'queue1\x00', 0xfffffffffffffffd}) mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f75000)=0x3, 0x4) sendmsg$nl_generic(r2, &(0x7f0000e72000)={&(0x7f0000d80000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000981000)={0x10, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 18:49:43 executing program 6: getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007c4000)={{{@in=@local, @in=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000d53000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cb6000-0xc), &(0x7f0000b95000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000b81000-0xe8)={{{@in6=@empty, @in6=@remote}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f000067f000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8917, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nfc={0x27, 0x100000001, 0x5, 0x6}}) geteuid() r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f000042f000), &(0x7f0000000000)=0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x14080, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) connect$ax25(r2, &(0x7f00008ff000)={0x3, {"394cb6c445b62e"}, 0x2}, 0x10) ioprio_get$uid(0x0, r1) 2018/02/15 18:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$sock_int(r1, 0x1, 0x9, &(0x7f00002de000), 0x4) 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_settime(0x0, 0x0, &(0x7f0000d7e000-0x20)={{}, {0x77359400}}, &(0x7f000027f000-0x20)) 2018/02/15 18:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00009b1000-0x4)=0xf0c, 0x4) ioperm(0x1, 0x9, 0x7) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/15 18:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000f40000-0x8)=@abs={0x0, 0x0, 0x0}, 0xff0e) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) faccessat(r0, &(0x7f0000063000-0x1)='.', 0x83, 0x400) r1 = creat(&(0x7f0000d9a000)='.', 0x50) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004fd000)={0x8, 0x0, 0x0, 0x334}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f000057c000)={r2, 0x7}) umount2(&(0x7f0000f45000)='.', 0x0) symlinkat(&(0x7f00001f3000)='.', r0, &(0x7f0000586000)='.') syz_open_dev$sg(&(0x7f0000389000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000116000-0x12)='/dev/input/event#\x00', 0x0, 0x101000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000872000)=""/180) 2018/02/15 18:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000884000)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000eed000)=""/212, &(0x7f00009a3000-0x4)=0xd4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/15 18:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000022c000), 0x2) fcntl$addseals(r0, 0x409, 0x9) fallocate(r0, 0x3, 0x0, 0x7fffffff) sendmsg$nl_generic(r0, &(0x7f0000bda000)={&(0x7f000075c000)={0x10, 0x0, 0x0, 0x810000}, 0xc, &(0x7f00007e0000)={&(0x7f0000290000)={0x268, 0x39, 0x800, 0x2, 0x3, {0x4}, [@nested={0x14c, 0x37, [@generic="8b1453392b846f09c88d89b040ad995f08d88c70ca2ba094649981b4a9499523d7a9ef8a5ad9cbc8593421a714f20b4169104226f31779cc21d785faa3860a48244eaa8e52da094ae1c8cc12f75ef746b4c16d38eb5abbedac231ae18557546fdfc51eb358cbe025522d52", @generic="6749e785e42460dc5156d750c893ff6ca3175e2565746bdc23e79a1d6f8148fa340ca070d44b1724f12e9cc8f8d7f7f52b0102e967e8b4b5a57f3624b6078c2cf1b595726dd1f82f38449ae47af8cfdfb88c7f264983f23ce3a18c6721d680190b6b2aeaa75a54c09f11492ed9d7afdb7b5aaa5b28b458fb5418eb8315e781ee53398e643053dcd439566d7aa8837621f6872612e92913ae213e710027", @typed={0x8, 0x66}, @typed={0x8, 0x6a}, @typed={0x30, 0x7e, @binary="7e94fa8be1bdb020d394fdbdf70787cfe614dd96faafff8f6888dfc35dfac79b1994de18d17cbd"}]}, @generic, @typed={0x14, 0x8e, @str='system:)].[\x00'}, @nested={0xf4, 0x2b, [@typed={0xc, 0x8, @ipv4=@multicast2=0xe0000002}, @generic="fc23694a4b66508de045eba433a9a493aaf760b9b103fb097745364811d43142e1c548a0955f30c4a42e4434136d942ac4094574e90a626fa67fd4ed23d9b21deec788ce0a88de733a672775fbecde5f5b4d4adb9ff84052edef8c7e4af35251bb0e3a9a9bd018a420cb425904ba815b31cd899b47ff7d070e7198807b420bcfe6acfcfc55e31fbf2166b72aaaa0f67ee87663", @generic="1622b3474c5f2c3cffb8939a473a2b8244c87318cbf6b51465c027127c304e9cbdd70f2c2e0ac1ad042e061cdb6382a8ba2b7f8a0502e1250949a3e6d0f61eefd92064d71a9ae6e6cc5b4630616a"]}]}, 0x268}, 0x1, 0x0, 0x0, 0x80}, 0x80) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000054a000-0xe8)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000ab0000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00004ad000)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x5b7, 0x9d9e871c7ff7d65d, 0x3b9, 0x4800080, r2}) 2018/02/15 18:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fad000-0x8)={0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000b02000)=@buf={0x9b, &(0x7f0000e02000-0x9b)="2a9a630f7bd43b05c2c2792aadbce9981a9c53e90dc5d50e9c14c62252eec279cf4e93977ec3463a17fd32c804fb696e07ac733ba3d6c48857c92e3d3d2213d39cc858acad3f0a454dce5d0cc6806cf546255848363053c17a6beb33c516ea764c4db0adf8e9c51f4266c42603250a16775ed036509a671c3051a73be4d92bdf7892f9242b032804ef14689ec88a1a9f452ebb1dc39fab62c3c6b7"}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f00006bb000-0x4)=0x20, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000d15000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/15 18:49:43 executing program 4: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) r0 = open(&(0x7f000008e000)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000888000-0x8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fe0000-0x4)) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) rt_sigprocmask(0x0, &(0x7f0000de3000)={0xf97a}, &(0x7f0000de4000-0x8), 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/02/15 18:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f04000-0xd)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000d50000)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r2, 0x0, 0x2) sendfile(r2, r2, &(0x7f000003c000), 0x1) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 18:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000085e000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f00009eb000)="28e9ccb74bcdf79d25709b6fa911fd9c92a1ea476b6499a40cbfe8b59a6017cd6928a022a7e4fcf861405517d180517db1d5dd114aed69d4c65bb947f74868ed8f7dca7c132cfd39e7abc60d57d6a9bef621ebffcb2196f2c3") capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000011f000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x2}, 0x20) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') readlink(&(0x7f0000664000-0xe)='./file0/file0\x00', &(0x7f0000364000-0x3f)=""/1, 0x1) 2018/02/15 18:49:43 executing program 2: msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x7) mlock(&(0x7f00000a4000/0x1000)=nil, 0x1000) 2018/02/15 18:49:43 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x8000}, 0x3, &(0x7f0000002000)=[{&(0x7f0000016000-0x55)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1000000000000191, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000016000-0x4), &(0x7f0000015000)=0x4) 2018/02/15 18:49:43 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bfc000-0x10)='/dev/sequencer2\x00', 0x1000301902, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d94000)='/dev/keychord\x00', 0x101800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000059b000)={0x100000000, 0x0, 0x5, 'queue1\x00', 0x7}) getpid() syz_extract_tcp_res$synack(&(0x7f0000163000-0x8), 0x1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000079000-0x8)=@abs, 0x8, &(0x7f000074c000)=[], 0x0, &(0x7f000056a000-0xf0)=[@rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x1f, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0xd8}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000115000)={0x0, @in={{0x2, 0x2, @rand_addr=0x8}}, 0x3ff, 0x78b21632}, &(0x7f0000a66000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000259000-0x6)={r2, 0x7}, 0x6) 2018/02/15 18:49:43 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000045000)={0x0, 0x0, 0x0, {0x0}}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x7, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {0x5}, {0xffffffffffffffff}, @result}, {0x0, 0xfffffffffffffffb, 0x0, 0x0, @tick, {}, {0x0, 0x100}, @queue={0x0, {0xc137, 0x10000}}}, {0x0, 0x0, 0x1, 0x5, @time={r3}, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time}) 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000cb000-0x10)='/selinux/create\x00', 0x2, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xc) 2018/02/15 18:49:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000002000)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000f34000-0x8)) 2018/02/15 18:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f00005e7000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) rt_sigreturn() socket$nl_route(0x10, 0x3, 0x0) 2018/02/15 18:49:43 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000006000-0x8)={0x0, 0x2}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000016000-0x8)={r1, 0xffffffff80000001}, &(0x7f0000015000)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000+0x409)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x2, 0x4) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000015000)=0x80000000, 0x4) r3 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000001000)={0x8, [0x0, 0x10001, 0xfc8, 0x0, 0x9, 0x0, 0xffffffff, 0x3]}, 0x14) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930a06000000a8430891052369390009002f000000000000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0x0, 0x9) sendfile(r0, r1, 0x0, 0x4) lseek(r1, 0x0, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069e000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000c52000)=[{{&(0x7f000090f000)=@ax25={0x3, {"42c2779ed44bcd"}, 0x3}, 0x10, &(0x7f00008d1000)=[{&(0x7f0000671000)="7bac958897eac7", 0x7}, {&(0x7f0000e11000)="ad5a9874cf0afeb5cdcd812458083da0a4300315a2a05d1172e29c76b0849b32cae77f275292bc3393dbbb41b263ac4deb16f6c69eafb448924cdb3b8bf143e7384d70dbc97504a89b9a937e115050cb", 0x50}], 0x2, 0x0, 0x0, 0x44}, 0x7}, {{&(0x7f00002bc000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x1, 0x3, 0x1, 0x3, {0xa, 0x1, 0x401, @loopback={0x0, 0x1}, 0xfff}}}, 0x32, &(0x7f00009fb000)=[{&(0x7f0000671000)="231a573ddba138947bc775fe22be3902778e91530f1d78f2f2688a2c37176c48300139edb9a703ba54641b6439fa906c290f02abc26185a1677d7a75b38c0fb8644c8c265d2cc7668fda2ab8b332bde79a54a78dcf06023b2cba29d47672713067de2051f4cb0963f0b62d28110918fc8ca939646b352aefca5378d294443e029780a656d794ddecd904fd6cd208f8f9cb35c93e80be337be0f95ca84144451032c84c94db0b934e7eb6e677bc619c25816f145d029e4eab75690ebd6fd9fc2f2827dd86de78eb04d6d983e0386dddc60ad203febcd4", 0xd6}, {&(0x7f0000739000)}, {&(0x7f00008b1000)="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", 0xfc}, {&(0x7f0000b4d000-0xad)="7261102fb78817a9093a0f017ad9ce4ff8fa9c3eeca2fb6cf7e02e65cf3a6e1234ebe91a787311bbfd77269fbdd1b8c1fd613fb3c1b92db1fe2287d2b52310d4ccaa67078c7e0e7d46b3d73c4e27e0a70f23a71b68494df8d0c26468444c6cb2a128ffad1f5d3dc658093a0cd9baca6f030a42e5ffca57ce612e5dec7aa1a0e58e3e8594ef4baf94d840313a9f7047db24529c3277ebb835e56d6618ddc18fe33879359d1ad7ea5de74dba93c0", 0xad}, {&(0x7f000014d000-0x1000)="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"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{0x98, 0x3d6764909c506653, 0x1, "11773e4888a8c9d38c937edc8c0c70b652e8407354bb6c3caa7a611b0c0fa5c8a6d209ae3494a38fae056b850dc2ef55091392e5a485e24ddc3019091b799ab8eefc11ec22c47af65a642d771d8e2747ef9264291cd51b25ef53b4c27ba8e4ab4404042ba139aacbdb2b338df75215ece3dadbaa97974b9a37ec56601d2194e5d4e18f3112a338"}, {0x70, 0x11f, 0x6, "98e52c420865d76ed25407dd5f8144446dc36f2f0e27377e9358eb2c0acda6a0e04fde1d05de05ee6263104dc6e8478325fbbb7720b7c8aa383a9d2ba0e472ba1be66537be78caca5d657b4426081485ed8f9fb6de5545c9d051aebfe5"}], 0x1258, 0x800}, 0x9}], 0x4, 0x0) close(r0) 2018/02/15 18:49:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000d8e000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c61000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000034e000-0x8)={0x1ff}) umount2(&(0x7f0000f45000)='.', 0x0) llistxattr(&(0x7f0000e17000-0x1)='.', &(0x7f0000f8d000)=""/93, 0x5d) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 2018/02/15 18:49:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000b76000-0x4)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e9a000)=@common='bcsf0\x00') r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000178000)={0x0, 0x7}, &(0x7f0000172000)=0x8) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f00003c7000)=""/211, &(0x7f0000cd8000-0x4)=0xd3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00004b2000)={r2, 0x7fff}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000ebe000)=[{&(0x7f0000444000-0xe)}], 0x1, 0x0) ioctl$EVIOCGSND(r1, 0xc0045405, &(0x7f0000ebe000)) 2018/02/15 18:49:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000887000-0x10)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000aba000)={0x7fffffff}, 0x4) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000d58000-0x8)) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x18, &(0x7f00007dd000-0x4), &(0x7f0000066000)=0x4) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x100000000) 2018/02/15 18:49:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000cfb000)='/dev/rtc\x00', 0x40040, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000090f000)=0x81) bind$netlink(r1, &(0x7f0000edf000)={0x10, 0x0, 0x0, 0x1000}, 0xc) ioctl$TUNSETIFF(r0, 0xc0045878, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) 2018/02/15 18:49:43 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000)='/proc/self/net/pfkey\x00', 0x440, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000001000)={0x0}, 0x84000) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000)=@req={0x9, 0x3, 0xffffffffffffffff, 0xfffffffffffffffc}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000003000)=""/131) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000001000), &(0x7f0000004000)=0xfffffffffffffd23) 2018/02/15 18:49:43 executing program 0: pkey_alloc(0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000-0x8)) pkey_alloc(0x0, 0x0) 2018/02/15 18:49:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000001f000-0xa)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed2000-0xa)='./control\x00') 2018/02/15 18:49:43 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x600400, 0x100) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000000)={0x100000000, 0x80, 0x9, 0xffffffffffff8001, 0x400, 0xa53a}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 18:49:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d25000-0x8)={0x0, 0x0}) getpgrp(r0) r1 = mq_open(&(0x7f0000a5a000)='md5sumcgroup/eth1%:+\x00', 0xc0, 0x20, &(0x7f0000845000-0x40)={0x8, 0x8001, 0x800, 0x6, 0x1, 0x10001, 0x8, 0x9}) fgetxattr(r1, &(0x7f000086b000)=@known='security.ima\x00', &(0x7f0000201000-0xb)=""/11, 0xb) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) socket$key(0xf, 0x3, 0x2) 2018/02/15 18:49:43 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000028000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x10)={0x6, [0x4, 0x6, 0x4, 0x8001, 0x80000000, 0x7]}, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x80) recvfrom$inet(r0, &(0x7f0000000000)=""/14, 0xe, 0x102, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000002000-0x8)='./file0\x00') connect$l2tp(r1, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x1, {0xa, 0x0, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffeffffffff}}}, 0x3a) r2 = syz_open_pts(r1, 0x42000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000003000-0x57)=""/87) r3 = socket(0x8, 0x4, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000003000)={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x1, 0x8000000000000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, 0x80000000, [0x6, 0xfffffffffffffff8, 0x7ff, 0x3, 0x400, 0x3f, 0x2, 0x9]}, 0x5c) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000004000)={0x0, 0x8, 0x6, 0x8}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000004000-0x4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000004000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000005000)={0x0, 0x14, 0x3, @tid=r4}, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000007000-0x93)=""/147) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000004000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000008000-0x1c)={0x9, 0x8, 0x1, 0x2, 0x80000001, 0x4, 0x3f, 0x9, 0x7fc00000000000, 0x9, 0xfffffffffffff800}) listen(r3, 0x2) 2018/02/15 18:49:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000b18000/0x4000)=nil, 0x4000, 0xa) set_robust_list(&(0x7f00004e3000)={&(0x7f0000c53000/0x2000)=nil, 0x5, &(0x7f0000605000/0x2000)=nil}, 0x18) 2018/02/15 18:49:43 executing program 6: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000fe9000-0x8)='./file0\x00', 0x4, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000fe9000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x81) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) 2018/02/15 18:49:44 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)) sendto$inet6(r0, &(0x7f0000001000-0x77)="3fd9235e43261792d205148b5b9d964025652a148bc6af15f244a8d9e4813b9519875c07b90b223c638f237095dc44f7724bc4764f66ff53a80877738eeb3d135b6037893640d6591ec52ec31608177fb392b77ea23b9d8f936cdb68971fe3498511a446cc0d1af55bc8c898e55f42e0ff42fffb149f36", 0x77, 0x50, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000591000)='./file0\x00', 0x8000, 0x0) recvfrom$inet6(r0, &(0x7f0000c58000-0xbe)=""/190, 0xbe, 0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000102000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1a) 2018/02/15 18:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd1000)='/dev/rfkill\x00', 0x40000, 0x0) read(r0, &(0x7f000029f000+0xeea)=""/70, 0x46) 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000446000)={0x0}) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000452000-0x81)=""/129) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00007da000-0x38)={&(0x7f0000880000-0xc)={0x10}, 0xc, &(0x7f000008f000-0x10)={&(0x7f0000b9e000)=@migrate={0xe4, 0x21, 0x411, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}}}, @migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10}]}, 0xe4}, 0x1}, 0x0) [ 45.437172] audit: type=1400 audit(1518720583.989:33): avc: denied { write } for pid=8126 comm="syz-executor3" name="net" dev="proc" ino=18591 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/02/15 18:49:44 executing program 5: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x428000, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000001000)='./file0\x00') mlockall(0x1) 2018/02/15 18:49:44 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) inotify_rm_watch(r0, r2) r3 = dup2(r1, r0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r3, &(0x7f0000d1b000-0x48)=@full, &(0x7f0000d1a000)=0x48) ppoll(&(0x7f0000283000-0x28)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000956000-0x8), 0x8) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000224000-0x9)='/dev/sg#\x00', 0xaacc, 0x200000) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00009b7000-0x11)='/selinux/context\x00', 0x2, 0x0) [ 45.468041] audit: type=1400 audit(1518720584.019:34): avc: denied { add_name } for pid=8126 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 45.500002] audit: type=1400 audit(1518720584.059:35): avc: denied { create } for pid=8126 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000082000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000870000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ipx(r0, &(0x7f0000f17000-0x10)={0x4, 0x1, 0x7f, "bbd80b73b530", 0x7}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00002bc000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008ba000)={0x0, 0x9, "ac424cf794356c5656"}, &(0x7f0000b3a000-0x4)=0x11) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000caa000)={r1, 0x7}, &(0x7f00009de000-0x4)=0x8) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000da6000-0x8)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000fb9000)={0x4, 0x8, 0x10000, 0xbd53}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00008f3000-0x8)=0x185) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xd3) removexattr(&(0x7f00000ee000)='./file0\x00', &(0x7f00006a3000-0x1a)=@known='com.apple.system.Security\x00') fcntl$setlease(r0, 0x400, 0xa05691a9640d957f) ioctl(r2, 0x2275, &(0x7f0000fe7000)="0080") 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000202000-0x8)={0x0}) r1 = syz_open_procfs(0x0, &(0x7f00005a8000-0xe)='net/netfilter\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000049c000-0x4)=0x2, 0x4) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a1d000-0x8)={0x20071026}, &(0x7f00000fd000+0x3a)={0x1, 0x6, 0x0, 0x0, 0xfffffffffffffff8}) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000038000-0x50)=[], 0x0, &(0x7f0000203000-0x4b0)=[{0x10, 0x1, 0x24}], 0x10}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00004da000)=@add_del={0x2, &(0x7f00003e9000)=@generic="a2d68f88dc676d115ef1beb0467c224e", 0xcc7}) 2018/02/15 18:49:44 executing program 4: r0 = socket$inet(0x2, 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x1042, 0x20, 0x31, 0x4, 0x2}, 0x14) r1 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x40, 0x0) prlimit64(r1, 0x6, &(0x7f0000001000)={0x8, 0x5}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000019000-0x10)={0x0, 0x2710}, 0x10) readv(r2, &(0x7f000000b000-0x50)=[{&(0x7f000002a000-0xd6)=""/214, 0xd6}], 0x1) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000344000+0x74c)=""/70) 2018/02/15 18:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(0xffffffffffffffff, 0x0, &(0x7f00000ab000-0x4)) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26683cbdc0fbe8132c39f9e0d0e5c320b6a8a6687c654e8383fe3bcd912f5acb925dce98e64ae28c1a6c9273aa3d6f7c1f95e2e98f9d1f31116b1e7e617ee27bba01232240e64fc3150e0153442dc2610b2ccf50d942a6844bc571ccc787a5a93b087a342cc6752178d0bcdf0795d38837d3afa31de40b14bf19ace3fa71bb9f9793afd75e15d5eca1403556dc5346ac0ea419ef0d73490e479b1b73bffc63a22fc7a6d698fbdaebfb8f29ac60cfdd6fbc017031bc443a766067457a6ec995", 0x12e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r1 = dup2(r0, r0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000a57000-0x3)) sendmsg$nl_generic(r1, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x244, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x244}, 0x1}, 0x0) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f0000e60000-0x8)) sendmsg$netlink(r1, &(0x7f00002e1000)={&(0x7f00005dc000-0x6)=@kern={0x10}, 0xc, &(0x7f0000e3c000)=[{&(0x7f0000509000-0x2084)={0x2c0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@nested={0x28, 0x0, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x72, @pid}]}, @typed={0xc, 0x0, @u32}, @nested={0x27c, 0x0, [@typed={0x278, 0x0, @binary="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"}]}]}, 0x2c0}], 0x1, &(0x7f0000745000-0xb0)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}, @cred={0x20, 0x1, 0x2}], 0xb0, 0x8000}, 0x880) 2018/02/15 18:49:44 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() keyctl$session_to_parent(0x12) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000000e000-0x58)=@alg, &(0x7f000000d000)=0x58) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000d000)={0x0, 0x1, 0x7, [0x2, 0x7, 0x800, 0x4, 0xb999, 0x800, 0x9]}, &(0x7f0000007000)=0x16) munlock(&(0x7f0000008000/0x3000)=nil, 0x3000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0xc0045c79) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000000e000-0x8)={r2, 0x200}, &(0x7f000000c000)=0x8) unshare(0x28060400) socket$inet_tcp(0x2, 0x1, 0x0) getpriority(0x2, r0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000-0x108)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0xffffffffffffffff, 0x2, 0x80000000, 0x1f, 0x1, 0x1ff, 0x3ff, 0x100000000, 0x8, 0x100000001, 0x2, 0x0, 0x8, 0x671, 0x3]}, &(0x7f000000e000)=0x108) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000010000-0x8)='./file0\x00', 0x200000, 0x20) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f000000b000-0x4)=0xc0000) exit(0x0) syz_open_procfs(r0, &(0x7f0000007000-0x8)='net/tcp\x00') r4 = gettid() syz_open_procfs(r0, &(0x7f0000004000)='attr/exec\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000008000/0x1000)=nil, &(0x7f000000d000)) setpgid(r0, r4) 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007c6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000061e000)={0x0, 0x20}, &(0x7f0000ed0000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000015000-0x8)={r1, 0x0, 0x32}, &(0x7f0000724000)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e55000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xeb0, 0x4, 0x1, 0x1ff, 0xa7}, 0xa0) sendto$inet(r3, &(0x7f00006dc000-0x1)='"', 0x1, 0x20008001, &(0x7f0000db5000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000912000-0x4)=0x5e8, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f95000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000060a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) sendmsg$nfc_llcp(r0, &(0x7f0000bc7000-0x38)={&(0x7f0000cb1000-0x60)={0x27, 0x1, 0x1, 0x7, 0x7ff, 0x21a8, "e846f3375fdaec15feed48a8d44343067df14d27d2222f69c3a21864c14295a54582cf4dbd408ac396c0f2ac9449430f29adb1a1837970ab18aa1e934167a1", 0x7}, 0x60, &(0x7f00002f9000)=[{&(0x7f00007ce000-0x37)="87c7bba303f2b2e62cedda3db7bd679969332c1e5fdb99be507be126976a9e082afa7956ac94e8b6edbd4a77d1bdb126f8e7f692b654e2", 0x37}, {&(0x7f00007e1000-0x96)="750b54a608f31ef992fbc3b50a54cedd0aea1c8e766b6ad8d695a11863783c19b892cc263006f27025df1e5a032fbf7c8d4f5738dae1b38442301855e4a47e380a572becf372a59522feef00d64217b209e9c0d98f566eb39e80397e3bf541c709df042b4f5ef02cb48380a547a97a29dfafd1a5cb402184f19e05684c5675ed7e67f3f7239abb15686fc0ba86fdb93644a20063dcd3", 0x96}, {&(0x7f0000e8f000-0xf)="297108eac29b46a68e782cdc66d51e", 0xf}, {&(0x7f0000cde000-0x24)="f14dae6320b73be1d0a0f3dd8a69485ea9f3a05af0381c34ca333a86c375738e2731b7a0", 0x24}, {&(0x7f00008d5000-0xa2)="44897fa1d01d4a441e2d3d5b7d00334c1e46325718d52ff9dabb833112cb2810a2c054b287478f2b94a66f17a2dfe2c5294940e53b0dad4018c243d866d4dbd49dd81f02d02734145f516b853410eb7949f50c3aff8cd61bfe2d7d3a872d04b16cbcda16c26deb8a24799f89b3efb5508b32d5f9ea37cf349366051034ebee2804bd8e6bea621ffd628375757dd8cf353e962891382b55893e234522100da1abc97a", 0xa2}, {&(0x7f00005c0000-0x48)="05d3ba3578bd190d4ce2778226123aca912fa1f471220c27e8a4ea3539e87dc0d1552c65ce636cb470a4d4433f9b1cb50df954ddb0602e70697f76656dc147e4466c5ce04ce913ea", 0x48}, {&(0x7f0000a2b000-0x8c)="aca78f33d1b22a047bbd6b9960b08b717c6fda8be31ea438acc6c917abaf0b93bf63a9df6fd200c382039adc87bd1baf9621a56e05c6413b79d9b1263ac55da0f2adbfd50e10af29850bf86af8ea31d5443407d36546cb19bb07c17815d7c037c09d478b70cb60cdce3bf52b1ba4a59e950016778329cf6fe4f16eb633abd47493e4711a0b55dd95257dcb37", 0x8c}], 0x7, &(0x7f0000402000)={0xa0, 0x103, 0x8, "6c75d47fad73cded4e4c127ae898b6d3414acaf87bb94415b648ef2cfcaef83a26f02c034023e7873e78a8d66ff2f061af8d7e3e27be04d4371670120dfd2abc9c3e22a9575027c4e0044e9ceaef65e59b4d1fa047046bea819134e0d3b713fa9f441c92edaf868de0d2eaef7c37238bd291ba7fa4cb2aefe71a99c43543695397f42e72df4cad789548e2"}, 0xa0, 0x80}, 0x4000) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x1, &(0x7f0000001000)) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e5c000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f000054a000-0x4)=0x8, 0x4) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eef", 0x2e}], 0x1, &(0x7f00000c8000-0x262)=[]}, 0x0) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e8", 0x89, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) socket(0x8, 0x807, 0x6) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) acct(0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c62000+0x935)='/proc/self/net/pfkey\x00', 0x10040, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e2c000)={@generic="e44ca098b8890efd93dbb627bac3703b", 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00005a2000)={@loopback={0x0, 0x1}, 0x7c, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) [ 45.659924] capability: warning: `syz-executor0' uses deprecated v2 capabilities in a way that may be insecure 2018/02/15 18:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00009ce000)='/dev/net/tun\x00', 0x0, 0x103400) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000fe6000-0x4), &(0x7f0000f81000-0x4)=0x4) 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000743000-0xa)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e98000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000318000-0x8), 0x400000ff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00001ed000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f75000)=[{0x0, 0x4}, {0x2, 0x5}, {0x0, 0x8}], 0x3) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00001f9000)={0x18, 0x0, 0x2, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1000000000000002, []}]}, 0x18}, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc), &(0x7f00002db000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9e000-0x10), 0x1000002, 0x0) 2018/02/15 18:49:44 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000051e000-0xe)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000000)={&(0x7f0000726000/0x2000)=nil, 0x0, 0x2, 0xc4a68f15bdddc0bb, &(0x7f00005c7000/0x3000)=nil, 0x3}) mremap(&(0x7f0000001000/0x1000)=nil, 0x7ffffffff000, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) 2018/02/15 18:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008db000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00001b5000)='attr/prev\x00') sendfile(r1, r1, &(0x7f0000318000-0x8)=0xfffffffffffffffd, 0x400000ff) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f000017c000-0x43)=""/67) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a7e000)="2401000052001f0000e4f40700ff0314020007000400fcff000000000000000100800000", 0x24) 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000022b000-0x10), &(0x7f000028d000)=0x10, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad1000-0xc), &(0x7f000035b000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/15 18:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f0000e91000/0x3000)=nil, 0x3000, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCEXCL(r1, 0x540c) syz_open_pts(r0, 0x0) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f00008b4000/0x3000)=nil, 0x3000) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f000005f000-0x10)=[{0x35, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0x0, 0x4) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) fchmod(r0, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x800, {{0xa, 0x0, 0x5e3c, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x8000, 0x8, 0x6, 0x3, 0xffff}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000004000)=']\x00', &(0x7f0000003000-0x4)='GPL\x00', &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000)='eth0user\x00', &(0x7f0000003000-0x4)='em0\x00', &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000002000)='trustedselinux\\wlan0\x00'], &(0x7f0000004000+0xc7f)=[&(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000+0x43e)='wlan0posix_acl_accessself*security/-eth0+-wlan0\x00', &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000)='/selinux/avc/cache_threshold\x00'], 0x1400) write$sndseq(r0, &(0x7f00004d7000)=[], 0x0) 2018/02/15 18:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000b74000)='highspeed\x00', 0xa) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000115000)='/dev/sg#\x00', 0x430, 0x20000) read(r1, &(0x7f0000afb000)=""/164, 0xa4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f000027e000)={0x53, 0x9, 0x100, {0x81, 0x80}, {0xbf, 0x80000000}, @ramp={0x0, 0x0, {0x4, 0xf7, 0x7534, 0x6}}}) shutdown(r0, 0x0) getresuid(&(0x7f0000166000), &(0x7f0000f67000)=0x0, &(0x7f000077c000-0x4)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f6d000)={@local, @rand_addr, 0x0}, &(0x7f0000a39000-0x4)=0xc) r4 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f0000236000-0x38)={&(0x7f0000a41000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000838000-0xd)={&(0x7f0000567000)=@getae={0x1d8, 0x1f, 0x30c, 0x1, 0x2, {{@in=@loopback=0x7f000001, 0x2, 0xa, 0x2b}, @in=@multicast2=0xe0000002, 0x7, 0x1}, [@policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@empty, 0x1, 0x0, 0x1, 0x418c, 0xa, 0xa0, 0x80, 0x2, 0x0, r2}, {0x6, 0x1f, 0x9, 0x100000000, 0x7, 0x80000001, 0x100000001, 0x8}, {0x81, 0x0, 0xffffffff, 0x9}, 0x4, 0x7, 0x2, 0x1, 0x2, 0x1}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@loopback={0x0, 0x1}, 0x0, 0x8000, 0x0, 0x1, 0x2, 0xa0, 0xa0, 0xff, r3, r4}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x56c, 0x4, 0x2, 0xfffffffffffffffa, 0x7, 0x8, 0x6, 0x80000000}, {0x10001, 0x865, 0xfa4, 0x5}, {0x2, 0x10000, 0x9}, 0x5, 0x2, 0x2, 0x0, 0x43, 0x4}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x10}, 0x10) 2018/02/15 18:49:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000eb3000)=@req3={0x0, 0x7f, 0x7f, 0x4, 0x5, 0x8001, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x200, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005a9000)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x204000) 2018/02/15 18:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000bdd000)={0x0, 0x0}) process_vm_readv(r0, &(0x7f00004ac000)=[{&(0x7f000026e000-0xe7)=""/231, 0xe7}, {&(0x7f0000506000)=""/218, 0xda}, {&(0x7f0000359000-0xd8)=""/216, 0xd8}], 0x3, &(0x7f0000630000)=[{&(0x7f0000b52000-0xa3)=""/171, 0xab}], 0x1, 0x0) process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x10156}], 0x1, 0x0) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10), 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e5000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000fb1000-0x60)=[{&(0x7f0000fa5000-0xc3)="8c87dde56b97ecb5cdc0225270d257464b417c4e7d91b14e97db5e85adfe48dfa7fe7089fa729f8fc3f5c2af410046bbcaeac08881b1fb93a255c5297813c04d9121c87e1cc493d536d1beec9b195e5eee45df0f6d9cad2018d430894d1c1a6d38c3eb6de40b6b2feed624a2920cbabbdd9684452f794c0d97691bf284984abf26ce06726c678039b4bb8aaf520061b8063d5dd58a587287563b15771b059bd301eab6c34eb769bd420a0a23c69d4d2cf2bc9acc1ba4e5008acc366e8b0bcf1c938fc5", 0xc3}, {&(0x7f0000785000)="ab867204b48bc70c418156fafc3f370473213986904d57705a01eba483d17b27948e2b02d3b4396e81ed89d9801387c87b7f51d7a0a173a897c21d7191ce8ebe5c069b9ef22cebfed1df6cc508e9822013d377003f5d73d5c8f3385f722b051b5bae2b28602e2e86b08c93ce30608f8025b4ea5f63acf75e9a9911161af0eb5f0b7da8bb4208f9edb02e21b2a40a53abfc9d00e9a5b86168813b5f497deb00d6d4ada23e", 0xa4}, {&(0x7f0000073000)="070c24345b0c3531da7b6eecbb986bc04f8f6eb96d6d3d1c517fae66a45ec5b595c1f2afb8ac72be09c8dd97e48a1f7cf20a86988324f26593d82c5cc641304787d29c187c230cc8772789ccb868085340", 0x51}, {&(0x7f0000e97000-0xad)="e2d286f48d17a4a6d0f01049b4f5d1eebe086350e6665bab024de504e7f22268a94314a1b7ebb0e2f20ab0b2a61ff143966cfc92930283696e632ebe1ad22d803cf2c21d5d8404231180b1f58e51096f488ac0dad786e1688e4fdd7949ecbf96bc12163ec99c3797bef9c23fce3d6e1faed4a466f9fb97f1a245c0b040dab4b607bd7766fc335565633641598df719663d5d643adc4a059580ca969ab99f5ad713cd4f0ed241ec04a3e5cfb9f1", 0xad}, {&(0x7f00003d5000-0x59)="5ba0878e8f8b41db017ec3c41e02f7e11c7cb5a785832b48d141694c0fc20245c9926eb4357f8e33b1858685ee7d30aba4e23bf5d3d0fe8c5fa734b89bf822efe0f547c9ff051cb56cdd08476bf9316b0a33448795ff8d9970", 0x59}, {&(0x7f00002d6000)="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", 0xfe}], 0x6, 0xf) modify_ldt$read(0x0, &(0x7f000060d000-0xa9)=""/169, 0xa9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000073d000)='/dev/keychord\x00', 0x42082, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00004fd000)=0x1) 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='g\x00e0\x00\x00r\x00', @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) dup2(r2, r0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a61000-0x1000)=""/4096, &(0x7f0000c74000)=0x1000) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r3, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r3) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000166000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000141000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000854000-0x22)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x40, 0x0) readv(r0, &(0x7f0000402000-0x50)=[{&(0x7f0000616000-0x43)=""/67, 0x43}], 0x1) close(r0) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004bd000-0x38)={&(0x7f0000782000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006db000-0x250)={0x28, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x0, [@generic]}, @nested={0x10, 0x8, [@typed={0xc, 0x0, @ipv4=@broadcast=0xffffffff}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00006c0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) syz_open_dev$mice(&(0x7f0000df5000-0x10)='/dev/input/mice\x00', 0x0, 0x301100) 2018/02/15 18:49:44 executing program 6: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000015e000-0x5)='maps\x00') setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000704000-0x160)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10001}}}, 0x81, 0x5, 0x2, "e8cdf5fc8cd514e7b3941258fd1dbd799c7324d2d189a081a06dfc92ff5cd6ac37b5ad17ddc1d9b14142a63bab3f36641932ee3da834bc02084cccd6706e59abf02302982ed104eeaf563b74e6e25521"}, 0x160) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x400000000000000a, 0x2, 0x0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000f6d000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03"}, 0x60, &(0x7f000090d000)=[], 0x0, &(0x7f0000074000-0x38)={0x10}, 0x10}], 0x1, 0x0) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000031a000)='/dev/hwrng\x00', 0x801, 0x0) getsockname$netlink(r0, &(0x7f0000ad8000-0xc), &(0x7f0000e31000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00004df000)={0x0, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x0, 0x6e9}, &(0x7f00009a8000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a03000-0x5b)={r1, 0x53, "e0406f3b5a0f58a2370481a5fe8729d31a06075266afeecc24a9db93ec392b1d0beab8c2cf4be5f8b7ac03e6bd10fda487df582597f5a1f677beaa9b6ee42b38af50386581ff5a63bd447296422739ace887e6"}, &(0x7f0000fce000)=0x5b) r2 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x0, 0x80010, r2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x1000002f3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008da000)={0x0, 0x40}, &(0x7f0000fc6000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00007f2000)={0x0, 0xc4, "50d0a71510c4c90165b51e6b5fdd2b0ea79d655717757ef0288e9e74601f9f205e7076c792710a3210e12666b52bb4bc1ddbb2575fd1f057f3d04308a23c6a3a11ddc07c778fcc178c2e556c9a0dafc259715f512d1a68d1fb5e177d49c462d623a79f1ac4b44fdef4c53e984848eb41d1786e14f0256f34702b494bf7b05dff71e84310958cc14f25574832c79080a0db9b62e831ef9273ff73d9343ead9aeab2ea40162210d043cd9a73a2748f0df9d73a22a3e59d6047ac34d7fd1cd3f91c4f096b26"}, &(0x7f0000a0f000)=0xcc) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000c7e000-0xab)=""/171, &(0x7f00000bf000)=0xab) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001a8000-0xb8)={r3, 0x5, 0x1f, 0x0, 0x400, 0x400, 0x9, 0x2, {r4, @in6={{0xa, 0x1, 0xfffffffffffff0fd, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}}, 0x7ed0, 0x3, 0x0, 0x0, 0x80000001}}, &(0x7f000051f000-0x4)=0xb8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000ded000-0x3)) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000001000)=0x8) fchmod(r0, 0x100) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000004000-0x88)={0x800, {{0xa, 0x0, 0x5e3c, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x88) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000-0x14)={r1, 0x8000, 0x8, 0x6, 0x3, 0xffff}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000004000)=']\x00', &(0x7f0000003000-0x4)='GPL\x00', &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000)='eth0user\x00', &(0x7f0000003000-0x4)='em0\x00', &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000002000)='trustedselinux\\wlan0\x00'], &(0x7f0000004000+0xc7f)=[&(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000+0x43e)='wlan0posix_acl_accessself*security/-eth0+-wlan0\x00', &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000)='/selinux/avc/cache_threshold\x00'], 0x1400) write$sndseq(r0, &(0x7f00004d7000)=[], 0x0) 2018/02/15 18:49:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r1, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r1, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f000080f000-0xc)={r3, 0x80000, r1}) r5 = socket$netlink(0x10, 0x3, 0x14) recvfrom$inet(r1, &(0x7f0000aab000+0x5df)=""/128, 0x80, 0x40000102, &(0x7f0000836000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r6, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) sendto$inet(r1, &(0x7f0000815000-0x99)="ff411706e363c84a1a67ee66d5699eb2988b11c7c8b5a3299865c032ae6e1751e3e02828f7c8227b1b215139a6cbc67bfbc111519116fc6763f212f4a0d2d2726cdcfbc2da18b4e2373b9f8ec8ded77a50f288f5e3fe390f6f3633de276f56a5525422b19135f20f2cb6e8eb26fc0c676462815fe0b056615e90325436adfbe093f0e14d025c55a32d949c40a6a73d158811aacd9fac79a556", 0x99, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r7, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r1, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) open$dir(&(0x7f0000573000-0x8)='./file0\x00', 0x22040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000c31000), 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r1, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) [ 46.019198] audit: type=1400 audit(1518720584.579:36): avc: denied { create } for pid=8290 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/02/15 18:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000062c000)=0xfffffffffffffff8) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/15 18:49:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) connect(r0, &(0x7f0000fc5000)=@llc={0x1a, 0xf7, 0x302, 0x6, 0xffffffffffffff56, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00007c6000-0x1bc)=@newlink={0x64, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x30, 0x16, [{0x2c, 0x1, [@nested={0x28, 0x1, [@generic="6deb730bab56e6d42ac5a4b5cd41fa460e31dc1a2aa9e7f4c01ecfbd2eb5c612dc"]}]}]}]}, 0x64}, 0x1}, 0x0) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000059b000-0x8)={0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00001ee000)={0x3, 0xfffffffffffffff9, 0x5, 0x408000000, 0x16c920000}, 0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) accept4$llc(r1, 0x0, &(0x7f000005b000-0x1), 0x80800) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x1, 0x11, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f3b000)={0x2, 0x2, @empty}, 0x10) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000833000-0x4)) 2018/02/15 18:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000596000-0x10)={0x0, 0x0}) clock_gettime(0x1, &(0x7f000090a000)) ppoll(&(0x7f0000111000)=[], 0x0, &(0x7f0000466000-0x10)={0x0, r0}, &(0x7f00009cb000-0x8), 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f2000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bb9000)=0x1ff, 0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00008ae000)) lookup_dcookie(0x8b, &(0x7f0000b38000)=""/95, 0x5f) set_thread_area(&(0x7f0000daa000-0x10)={0x98b7, 0x20000800, 0xffffffff, 0x8, 0x3, 0x7, 0x57e4, 0x7, 0x80000000, 0x1}) 2018/02/15 18:49:44 executing program 4: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000d5f000-0x4)) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00007c3000)="2c2601e951167047359a711d94b3237bed0afbd6ac1afb845dbe107d388a9408b3a305f0c2a664166f3b9484704b9f45ac03f8b52e4412a83d440f8466eb846d3f6b954008c23aa1ceac", 0x0) rt_sigaction(0x6, &(0x7f0000f1d000-0x20)={0xa, {}, 0xc8000000}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) sendfile(r0, r0, &(0x7f0000e94000-0x8), 0x2) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000565000-0x4)=0x7f, 0x4) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000258000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ffc000)='/dev/sequencer2\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000-0x4)=0x0) perf_event_open(&(0x7f0000001000)={0x7, 0x78, 0x2, 0xc6be, 0x2, 0x3, 0x0, 0x5, 0x8208, 0x8, 0x8000, 0x9, 0x40, 0x1, 0x5, 0x3, 0x9, 0x1, 0x8001, 0xff, 0x7, 0xffff, 0x3, 0x8, 0x7, 0x6, 0x1000, 0x9, 0x8, 0x0, 0x1, 0x2, 0x3, 0x6, 0x80, 0x0, 0xffffffffffffffc1, 0x100000000, 0x0, 0xb4, 0x2, @perf_bp={&(0x7f0000001000), 0xd}, 0x80, 0x0, 0xf3, 0x7, 0x2, 0x13cb, 0xb38f}, r1, 0x2, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000001000-0x8)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000009000-0x7)='task\x00') mknod(&(0x7f0000008000-0x8)='./file0\x00', 0x1, 0xb84d) execveat(r2, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000018000-0x10)=[&(0x7f0000019000-0x13)='&&GPL!vmnet1*{{[+(\x00'], &(0x7f0000015000-0x18)=[], 0x0) 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000059d000), &(0x7f000010f000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000080d000-0x4)=0x0) ptrace$setregs(0xf, r1, 0x5ceb, &(0x7f0000e21000)="86e70cea28949cd6573afccd26b7cfed37fc162f3cddc6a199b267468da9b7592601e1cb17f76de8f07ba509848043f61f626c08a3654543750da7d5167ecbf8c3b41e") 2018/02/15 18:49:44 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) dup2(r1, r2) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe1000-0xc)) write(r1, &(0x7f0000417000), 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000cf3000)="4c64058238d8dea10b86332f5d68e88e90aaeac58ad217f3af2b95eb9da75f683fba49a3ccced4a705b689b219a69b0b22c6d12363c99a57d1613ab4c0ec29035ab6c8be1ec2e264bcc7a9880703d8c9f3d6896d6cf02eb536bed0da5dcba1c8f8f9d74b475ac563e6cc5d91bc5ee4147564811fb6ad38160fb2f653e6496cea2259b1c3afbbbc6852a23231203c9cc2", 0x90) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000c5d000)=0x7, &(0x7f0000c8c000-0x4)=0x4) 2018/02/15 18:49:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000092e000-0x8)='./file0\x00', 0x2000000040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c61000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d8e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat(r0, &(0x7f0000b69000-0x1)='.', 0x60200, 0x40) ioctl$KDSETKEYCODE(0xffffffffffffffff, 0x4b4d, &(0x7f000034e000-0x8)={0x1ff}) umount2(&(0x7f0000f45000)='.', 0x0) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 2018/02/15 18:49:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000289000)=""/1, 0x1}], 0x1, 0x400000002) r1 = request_key(&(0x7f0000cbd000)='dns_resolver\x00', &(0x7f0000366000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003b5000-0x7)='system\x00', 0xfffffffffffffff8) keyctl$describe(0x6, r1, &(0x7f00000c1000-0xad)=""/173, 0xad) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000361000)={@broadcast, @multicast1, 0x0}, &(0x7f0000d3b000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00002d6000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, r2}) 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000154000)="ab4f4762272e5758d50980369c2464f1845227ede020c10987e3750ea4094f65ff57e891b0f6390630ddd33fc7481ea9", 0x30) listen(r0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f000051c000)) getpid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a94000-0x1)=0x0) r3 = syz_open_procfs(r2, &(0x7f000006b000-0x9)="6e63742ff9657000") preadv(r3, &(0x7f0000f7a000)=[{&(0x7f0000cd3000)=""/166, 0xa6}], 0x1, 0x0) fsetxattr(r0, &(0x7f0000e87000-0x10)=@random={'trusted.', "6e63742ff9657000"}, &(0x7f0000344000)="6e63742ff9657000", 0x8, 0x1) 2018/02/15 18:49:44 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) inotify_add_watch(r0, &(0x7f000086f000)='./control/file0\x00', 0xa6000201) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000a1e000)=""/137) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000898000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) accept$inet(r1, &(0x7f0000aca000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000709000-0x4)=0x10) fsetxattr(r1, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) 2018/02/15 18:49:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000463000-0x8), &(0x7f0000983000)=0x8) fstat(r0, &(0x7f000046a000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) 2018/02/15 18:49:44 executing program 5: ustat(0xe1, &(0x7f0000bef000-0x20)) munlockall() pipe2(&(0x7f0000f85000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0xd6e, 0x8, 0x8919, 0x48}, &(0x7f00009ad000)=0xa0) fcntl$setsig(r0, 0xa, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x100, 0x80000001}, 0x8) 2018/02/15 18:49:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000335000-0x2)='&\x00', 0x3) ioctl$KDDELIO(r0, 0x4b35, 0x10001) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e59000)='/dev/sequencer\x00', 0x101041, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000038000-0xc)={0x2, 0x9a9, 0x10001, 0x59ae, 0x7, 0xfd}) r2 = syz_open_procfs(0x0, &(0x7f000062d000-0xf)='net/netlink\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000d97000)=0x69a8) pread64(r1, &(0x7f0000fee000-0x1e)=""/30, 0x1e, 0x0) readv(r2, &(0x7f00009a6000-0x80)=[{&(0x7f0000a9a000-0x1000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000434000-0x10)=[], 0x0) 2018/02/15 18:49:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f80000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003b5000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000b3b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000fc1000)={r1, r2}) pipe2(&(0x7f00005a1000)={0x0, 0x0}, 0x4800) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000eb9000-0x4)=0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000c44000-0x4)=r4) pipe(&(0x7f000027b000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003d6000)={0x0, 0x5}, &(0x7f00004de000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x5, &(0x7f000022a000)={r6, @in={{0x2, 0x3, @empty}}}, 0x8c) r7 = socket$inet(0x2, 0x1, 0x0) r8 = dup(r7) getsockopt$sock_buf(r8, 0x1, 0x1e, &(0x7f000077d000)=""/3, &(0x7f000032f000-0x4)=0x3) syz_open_dev$loop(&(0x7f0000813000)='/dev/loop#\x00', 0x7a9, 0x2000) 2018/02/15 18:49:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4f000-0x11)='/dev/vga_arbiter\x00', 0x4001, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000f21000-0x47)=""/71) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xa4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00008b4000-0xe8)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000974000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fd000)={0x0, 0x0}, &(0x7f0000c53000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003cf000-0xe8)={{{@in6=@empty, @in=@broadcast=0xffffffff, 0x0, 0x8001, 0x2, 0x0, 0xa, 0x20, 0xa0, 0x0, r2, r3}, {0x401, 0x5, 0x3, 0x5, 0x80000000, 0xffff, 0x1, 0x34b}, {0x2, 0x9, 0x1000, 0x1}, 0xfff, 0xffffffffffffffff, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x0, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x7, 0x3, 0x2, 0x9, 0x0, 0x6, 0x6}}, 0xe8) connect$inet6(r0, &(0x7f0000b36000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) 2018/02/15 18:49:44 executing program 5: keyctl$join(0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000ba4000)='blacklist\x00', &(0x7f000084f000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)="0d5cc5529750ec3569b87b2592727878ec383b8825647ea399f69c530d52931b131b39a6aaf6f0fcf2d064cf4e52a5b2093e3c584535d0355137f279d6e3e8e423e52f1f727f1587eb003f63dcf79f7f1b31761df23f3d1233fb809d0af54f3835cc16", 0x63, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000568000)='logon\x00', &(0x7f0000280000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x2)='-\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000002000-0x15)='-^ppp1selinux\'wlan1}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, r1, &(0x7f0000003000-0xd4)="962b1bec290e6b05a32f8aa930006c290342f6bda84a045e60ede97b27df62081fdea0d3f0504885668fff22d676e67b33939989f27f130c13c31f4f95e03fc898c044b23365c04677e3ed0a24f80d50baa46287bed92ffb5b1366f64cecf83e9c28ac30cd17195bef53ac2b1c534ade7546f2d8d7d5d168047129d848cb1580dab77264226945798c1b9c3a3dd2b21e9ab45069753df15fd53b9b1cb78791b8b51a3ac2e9e26628fe44e2ca51549845bfe4ea2f29ba6285ba22f371e7ed8b894db8612018532960db4ead4064388b7785d1963d", 0xd4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000004000-0x3)='lp\x00', 0x3) getdents64(r2, &(0x7f0000001000)=""/64, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001000-0x5c)={0x9, 0x0, {0x3, 0x2, 0x8, 0x0, 0x100}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000000)) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000001000-0x4)=0xd21b) keyctl$reject(0xc, r1, 0xfffffffffffffffd, 0x6, r0) 2018/02/15 18:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_generic(r0, &(0x7f0000a86000-0x38)={&(0x7f0000838000-0xc)={0x10}, 0xc, &(0x7f000026c000)={&(0x7f00000c6000-0x34)={0x34, 0x37, 0x1, 0x4, 0x0, {0xa}, [@generic="eeae05a89f530f5e62db178f686012abe66a9d7fa2bc672b67d641ff89ce50"]}, 0x34}, 0x1}, 0x4008000) r1 = dup2(r0, r0) accept4$inet(r1, 0x0, &(0x7f00000bf000-0x4), 0x80800) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000090e000-0x9)='/dev/rtc\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000463000-0x8)={0x1, 0xffff}) writev(r0, &(0x7f0000ede000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ffd904810000000800000058000b4824ca944f64009400050028825aa800ff03000000008000f0fffe01f0ffffffffffffdd00000010000100000c1900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0xfffffffffffffffb) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cce000)) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000b23000)="6e65742f707401000000") pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/15 18:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@broadcast}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000366000)=0xe8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f8000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000680000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004e8000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f000018f000-0x6)={r2, 0xa548}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) sendto$inet(r3, &(0x7f000077a000), 0x0, 0x800000020000000, &(0x7f0000aa9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvfrom$inet(r3, &(0x7f0000e32000)=""/116, 0x74, 0x100, &(0x7f0000019000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) bind$inet(r3, &(0x7f0000899000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000afb000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000c91000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f000080f000-0xc)={r5, 0x80000, r3}) r7 = socket$netlink(0x10, 0x3, 0x14) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000042000-0x10)={0xffffffffffffffa1, 0x0, 0x100, 0x5}) getsockopt$inet_buf(r3, 0x0, 0x25, &(0x7f0000ff1000)=""/182, &(0x7f0000351000-0x4)=0xb6) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000980000-0x8)={0x6, 0x7fffffff}, 0x8) r8 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000213000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r8, 0x40087705, &(0x7f00009bf000)={0x4, 0x2}) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000386000-0x8)={0x0, 0x9}, &(0x7f000080d000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ebc000-0x8c)={r9, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}}, 0x8c) writev(r3, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000964000-0x14)={0x7, 0xffff, 0x8, 0x40, 0x5}, 0x14) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000c31000), 0x4) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f000040a000), &(0x7f000085f000)=0x8) writev(r3, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/02/15 18:49:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f000012f000)=""/88, 0x66) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000001000-0x4)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000-0x80)=[@in6={0xa, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x22, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}], 0x80) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000414000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) sendto$llc(r1, &(0x7f0000d1d000-0x1000)="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", 0x1000, 0x4000000, &(0x7f000028d000-0x10)={0x1a, 0x0, 0x200, 0x0, 0x800, 0x7ff, @link_local={0x1, 0x80, 0xc2}}, 0x10) sendto$inet(r0, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmmsg(r0, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8"}, 0x60, &(0x7f000058f000)=[{&(0x7f0000819000)="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", 0x504}], 0x1, &(0x7f0000fdc000)=[]}}], 0x1, 0x0) sendmsg(r0, &(0x7f000074a000)={&(0x7f00006c1000-0x1e)=@pppoe={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bcsf0\x00'}}, 0x1e, &(0x7f00004b7000-0x60)=[{&(0x7f00005f8000)="fcf1ecf0e0cb0f0473f344bf22220267673b429ee87dc007804c0be3fb04d5dcb0c16d4c006358feed29d86d83e4632c467b20be9fbef3916ec6a58e7fd784e824ecc47cc659e0112a337142fb34657e2926ab63b8aad1769525a3095b54d2ac5c3766b35d0bead533591781d71128d1e4e7b7fd80a5d1bf45bf631bb41aca729b97546f8329f23c6d3ebfb3b8d0eeb95adc2a079f44639ce58dd3ef30378c90477597062387808ca42435d4bdda41fe14fc98b6732bb21b3cfea795374ec225208b025e61eec3e13ba58ec3f7ccb9b1a279cf0a192f41020531a02cb9a00c5ed6c57e277be59c1ba1d7b1f4264cb5f8ffffb7a6347b32c260679ba7e99873edb4fbacc0b8c163d1ec93fd18e757597a1213a254b58ffde31ff0f544001dc6149881f3c3ac0b15dcaa56dc93c06372e63aa2801d927d86a7553f0b526d19fa13a58fb873f209068d11ab8c09bd7b64ff5cd6f36c2e87a6bdc417517fb807fe0a80a3a9fe0f35646d6c86dcff04528458848fb06d04a2edf1713e4ed8756f7a5ffa303cb17bc2ad98112c36c32b0d547823bcfe76c65e1250549074c55621f1fde50a021d5a739eebb05b7c4c5a4575e0ad75c1fdab2cadbfafcb347e64a95fe6d4123a3e8b1ed13b83dc079c3ae16ebb038c8e1bb1e61c0ecfd9839714e8e5fc27a62b3b52b5de1175249ebda4fe09529a08fb7c19f1e8f813d4e44df25b73b5c4cf1730b97396eb22083126a5000aa32945dd30a0834343d7c13261cab0445000c8ff576b6d1a8142165076d67d59c71bcc8455697670a211ea1acb0fdd4b4bed1ee15204981d53ee801b3442af8d3c95c70e5e89950d0abbb7303559836360f148c6d4383e8c1ab008d673a2bb6e6645c342917bd03de5b9776ad704da2f341af1dbb1d15da0db1a49abd2bdd89cc1db1aeedb6f6f531b5fb6bab59aaff57964e838c4cfa76f3d84c5d370f9bc9f1b24916ebac82bea33105464d7a12cf2d11814291f099502e119c74d0b8f8c7a44ce8c10bae45cde16fae7f7bcb704530a5357fc1144a422894d8f8d3b6802a140d952aecb80b552c49e4914cef5318f51c8310f1f03997e8d1d49a9a127335987b15c858a5b6c8fd3eac99e697568262b2f2ba43f1f64657ee96585292d8461e6c9d0d21986ac6f1fb2e3430917e3db2f8d9af4003b0591117ac2df4117c4d54a4ba4c416ce365b7ebb892805ccb59c42374187c720ed67f99eb9cf188cb3fd7574939d7c633621ab0aa64dd69169cf07e83887ee9d91ace83c950a2b3a77c069d79a0f6e2e5704f61a269c19ebb7ec4151938de1e576fc64c6ebc07730feaf524f5754664c76643354d5448b78f8c620bece907df02d9856b9ed54692a25857660c8822ec1f687742067a0c27b0aec74740a3e8b7c91f5ef4231aa23c90b7c77c651cdc27057f4771ac154e35c5900874bdb70083e1ea1021f1a956e146a123cc68a2fbb4cb1582e5851c70d4b861a2e9aeb9b11a92da712b0f266d84ae42429b7bd4755253c7234576cfd99121381898df50b25ce65bee54351a0e7072036763888160df223fda5e65e0fd19c8a799a1a62d57e8a64227e86edb0ce06d759c5871572284a63313ebad01b99c8d003fe3d73ea08e97eb764c25a1d2454ea30ebd36d8ef0640d33bdd256601a0886c2ad87b8ed13074cabf276365bdec878f381085ff21777f281b81bf7201afa935fa09a152c8da5d890153c2b49e747e75f0be4005f0b4d2d1252cd24c458435a5a9f683c7a538c62d2a2becc395d9b17cbc78e63e6aefbd0ad54a6fde645d2bf84e05fff169c6adf94783ded324e9ffc752519b99638342851b25783f2379b063b2a51f0a938504e9371f5a65d5799c5cae8bbaaa67f6d8743a2faa7ae1ddc9eee7880b3cf8bf947c6bfc3e4a8659cb4545adb3bc08bdb21295c2f582095199671fea847a71aa670b01bee8f003605f6122bf79fed31ea19380d48245626372d0288f12b54928cafe21ba440fa481e29b7ccce108d71b5599d6a4705643507301abd85c76dc9f6f61fad80b19778dfded00d524ccfbb4a63ca667c9f3c279465bb2bc38f261305deec1f72eb0fadcdf809d33437918fc3c6849abc8902da5016ee47446beffc9df9154ee7d84fffd004c3313a77aba9aa9058edc85ae5251587581c5b1c45cb24f7347440667516438211d338b4666213ce13e94d8179aa46661d33f3a9378665cc7e0b9fabed1d5c217d9cf3d31f6a2fd8c3b3d99568d861853a3ff3f9362311637786d3a4cb77285915b4ca4e763fe2edbfe08118c805bf9d3b9f354b43ffaa7c244877c4c634002bd33889d702f3cbff9f096cb59c4bbd1f25ac1792b0965e922ce8ffaefda00a5b56b946388179ceffe43a88a1da0c5c9fb244c2d9365bd7743fe1bbe8ed6b553da652469cd45fedf39b060c908334035978ea7027ca5a206ce150542d6d42feed2b424035b77076371ca7f08d85d77ed0f647471e407b0d7b2a46f5d9ae57c58101c2b4d35b540ad0b7e7a548f2588592b24bea278ab2f55683ce242338ae9e0809607c4d34bcbea5b0506b608070aaa323ace964420b3ba3e450159769c091a671013452b584b3781f4c3064043177b7c0e5d96d27abcc027a817f13f304f02d4dc9a2d9a731f3beb81d84bae99e37ad3a75b3e0ebe11f7766fcceb466680134c25559cc847728fc2e7bcc6afc623b3b562529321053425f7194afca0c36118708e056bd121e1da2342690adcbda3ff9d4d76d15c47ac194bfa71e300776c0b0fa8e7f8365117d00d16e39dc7d0602c73c4f9aeeb67bd09d0f89950cc6892a1585708a5d58b47359792a75aa53a46f01751c6e94c844205952c0e7ead6a300359dc557d490f6d5abe6724c590fb587df3f878a219c514a2a7e37993cc0d23656a00597b9e3d415bfbdff6d604bcc135934ccf0a261399aaac5223c7a0e4d69b37757e47af406d1c03ea0d91772b9d780edb66c234f527ec9c706248064d4363be8fb5c8417d13c25f043dc6538088b484aa8e5e8a5cb292832f883fad12d20488072291a42feb03261b47e485fadce1f68b5fe9052ea44a707cd26ba875883b8d849f9499d402c06124a2a18a26ebc4bc6fcd98de12382942908cb5b25f43454ad9e25e455a668807541c0e736c613fc4f30dac383108da149483300107e32d600c5279de2827a6fa77b3f325783a94fc19c023bf3b7469f4179d8734b5e00c6babb55f00d97430493da62c1f73243b37a5f9f8d30686a148ca15a39c564f22e3185235f818a45e5308ac71d71c32caf41102d61130441f710112cdba34ab93f9c7402a813d771b752b5b0c1518c1d5ffabe7624f60281fc07347a886f373ad943a189c8775a2336b06c4f17d8ea66e986d323e6370c28bff314661413d61194a9c6f61aa46471d9789d59046a7bd143f569d76b257ea19482764be708f0533f209c07b415066263f338322aebff0f449db1b720f56a43a687925d1d1c929b09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0x1000}, {&(0x7f00004af000)="ff7942a1dbaf1a6189e70ef319a876a6bd581ace9e5b8b627cc36c48fd73330dc938bed0b15ddf8becc7c070e167859b28", 0x31}, {&(0x7f0000e30000-0x37)="e032347166469ff7c3ab5c61ab130687ccc0ee04d12250b8076b8f7f26d4220d59e1b240ff42182609e4f13ce0f5be6758d8ab33f8176a", 0x37}], 0x6, &(0x7f0000013000)=[{0xc0, 0x116, 0x4, "d268c209480dfca6f0eeab092fb3084a8f0694d9b2e30f89dd2ac389a7f929f57b62cace1f3eb26d57bd4104505963e1c94c0408b86ab2d09f90915ad82e464c88d1177153c2d3ace97fb6f5002aae34dd626bdc92c1796afbc13f1261ee6add424fc001950dd63d0e2fed10cf24750f5dbeef0fcb90ae7e1c551c00de5bcce53bc37fe39e155e23d0160a812d42161d36ada03c21fa1997920af0a4ef2bf4e78f14877dc06058bab3f9ac9f1a13da"}, {0x80, 0x0, 0x2, "4f36d8126dd4fe22b10f5499f83f46ac799011f7b5cedd2b86311b304bb09cc8c8cf5a441dfd324a5b6bcf89e63ae7f2b315e434e4e433e7e341ed27d593a28e7d97d0c6b065b004976e872db51de5785c6e78ca22ec68c2cddd2a0c5e2980fbf8c81f3cd2b683c1fea59bbc5b8789"}, {0x98, 0x6, 0x5, "78408806bc90830f2c19fbc88616a693a45530cefbaff1359e632c42d40f2bfb172044ddd43f402c1cddcdc697a5e50c82b357fc20b10363b074f58b19a7de2af908ebaa088d24fff58bddf1cfcab44b9e7aef7422180433d88b35d8e3bd5a5337b60d32e47beffb9ba2b580102bf298fd7f3770e1d0aaa6575df08aa8c07d4bb083ee8d1e07fd"}, {0xb8, 0x1ff, 0x7fffffff, "f8f468100264dd00ada47c835f4667a5a6cf602bd80d27c5ee8800dca5c8d3f6df651226afd6c274ed94a4f0a2753a6ee5729c63b51f5ee1a818f2fc20a1129e84b51f8f553d07b12e3601d82c69e9c664954f1aeac3b518c2e698c52479f130932aea6f00caeb70f4d92112412479bec9b5693cb9283e9a6abf4830c45936476e15682e4224306552648b475aee9517c4afafb31ed65968a3b5befd63d9298dead1e5301ac8e7"}, {0xf8, 0x113, 0x4, "8e74fd9c85439c5a8dc3d60be9bbfb7bbd368f2d4a32ac7d97a282a7dfd5e8a3c469e60d062909e2244e2760f4b828d87b5197b6abbf60cffa695cc9325b3aa567966f5278139dc09a7185839af5450c2cb6ce899b1393c6e399205038a77284661f64bb5c7989b747df2906ba05f23041e38f550705a637894504f4f1f8fda530a07ab2a0e27b33042af3face3e2c4f5c62be78f58347ed55d3eba05385246ec62d5075852c59b2e78003e106ab41c9aafbba6ae69f111ef63fa93ce130f2b23e5a0f096d26247c7d11ae60f8b0a71c529d5c237f9ea72b71b1800bda10a3e6c6"}, {0xc0, 0x11f, 0x5, "270c2297a17b550b788bda8ee588b66bcddef93904bab3fd61ee1aafd3e79269a863dd11b8b300c4ca159b15ca939c6cca2795b8fe1544f1c650d3c8707d57d00a8607f0acba1d31252002692bfc9f35e445b648182f5b90cce28252657c7a35bfeb1a5d2289f9573e96c8861c8e11bff43a970aa89d544f5e3140d20e42693cdb4a109bf74779b6ccc16e54120d81aa008dd3f664a081fa9da4b6c0b6e6c59b9f5402212a23721d2d"}], 0x448, 0x40000}, 0x20000040) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c31000)='/dev/vga_arbiter\x00', 0x82, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000bd9000)={0x6, 0x0, 'client0\x00', 0xffffffff80000000, "fe5606e76f3e52ec", "f33fb05e8f513d846727326cec0e111ef7db34feb984102b13ca21241619a021", 0x6, 0x8}) writev(r0, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05", 0x1}], 0x1) r1 = add_key$user(&(0x7f0000285000)='user\x00', &(0x7f0000696000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00009ca000)="04399e5b3f9f0b55086f210367568457a4238d4d01212391f8957d2f38ce495ce94458c75c08c6b541f6b1c089732456cd99b3e9e78d43b77fd95c24d983da732dd9d2f3b07daf736a5edd45ab3c49044a597411d21e890a85496a", 0x5b, 0xffffffffffffffff) accept4$packet(r0, &(0x7f00006e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000052a000-0x4)=0x14, 0x800) r2 = add_key$keyring(&(0x7f0000ed3000-0x7)='keyring\x00', &(0x7f0000441000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f00006a6000)=[{&(0x7f00004e0000)="557ca1b73645b9da92214ecb85a7f2494e2331263fefe8f836c22e8681e0bb67728c0c3ffaccfd3b34e5e83bdb118405e3a2b988b87943153f6bd2da090408695d67451291c49ff47d4de0e6760eced9b9f166718601e155879a6d8c9911805458a8c325043dc0368da2bb601b7b8584229930ba992526831730bd4d1fa63a955378", 0x82}], 0x1, r2) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fcc000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f0000001000-0x24)={0x72d9c0e4, 0xfffffffffffffffc, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0xffffffffffffffff}) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cad000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00006cb000)={{0x3f, 0x4}, {0x7, 0x8}, 0x101, 0x2, 0x4007}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f000004d000)=0x400) writev(0xffffffffffffffff, &(0x7f0000af7000)=[{&(0x7f00000ab000)}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc004510e, &(0x7f0000a81000-0x1)) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000022a000)='/selinux/policy\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f0000c38000-0x38)={&(0x7f0000540000-0x10)=@ax25={0x3, {"56599581175b03"}}, 0x10, &(0x7f00007fb000-0x60)=[{&(0x7f0000937000)="2cb7354871ca59c830773ed26c0e2260fd6b0082f3af3313753dbf29450c35eca64f42d852211a87d92455f4e9469c3014c7fb39a23997e13fe4a970c0fbf728ceb6227d836c3896e588fde34177c8405e3626a1f3d9121a0068c6b4a0d664d0fb599f4d5cb0e27c1a315dfa73f5176ce2556d3396cd1a26bcab2c40f19bfad1672b4afde8a9ec4bf87741ffce036e0737923ce6394c242876cb09df7340cdb416c69f523e2678593d1b71178ea643c95846fce55e7564d87985a9", 0xbb}, {&(0x7f00006fe000-0x1d)="dcdb30116b001a0ca547464729445f566297e0265c9dad3fb4f5eae8fe", 0x1d}, {&(0x7f0000ec5000)="a6374c97585898d76e55a34717126c8e91cc0feaff2c7aa7d76c35cedb73f033d95388eecca6406190a46fa9cd2d90d99e8eea5674646bb510848ba9d6b066e03e7452856eaf92f546bbfec14f276839243f7a20", 0x54}, {&(0x7f00008d6000+0x201)="8d2f06811a44f0b69b28f4bad5b1cb96fb4948af89eece75a7e347864325ec366fb8fd99d79c30ed4f83bc37749e7769778660f67e6a7c30277e054e0cebd38857ae0926074365c47e3e94e67e307530b4e765d8f43ca08283228e18e5f62a569c28b22061bcb5f86e996acf5181a35ab178fbc4198fe1db54ea66dd6e71046e6ad948188b047dfa926c4d62b865dde968fb244c23eedd10c9ba9553344339741f055f056a3a6526a756", 0xaa}, {&(0x7f000009a000)="3a761a44971cbea3a037a28fc47592405bba23a7817f8e158a4dd2ee2dae2bf6772019054926e09b0de57d0d2add573a8d8f7aef2d30d4eab2413a535c7fc403667f6c7e6f3179b94326f831ef5af0aa64fd10a11aee20ecfa6feaeec5cc0423b01edd1ec5109ff7a55dd49940ba6611", 0x70}, {&(0x7f0000860000)="3f4001ab78fe81f759449218fa05d71e239c8296327533c8bd75ac730646c042ce524105df7262e0bdcff4df1eee037d08fd151fd4cb27", 0x37}], 0x6, &(0x7f0000fc4000-0x58)=[{0x10, 0x114, 0x8}, {0x48, 0x18f, 0xc9, "183643301549f71db8dd3d8b3666810fcb6b776482452b6ef93814c7ad93090de5a6ce8562cc8c786debc6b9b5068eca764308788d0c9797"}], 0x58, 0x40080c4}, 0x10123) umount2(&(0x7f0000200000)='./file0\x00', 0x4) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') ioctl$TCSETSF(r1, 0x5404, &(0x7f0000011000)={0x7, 0x800, 0x7, 0x5, 0xa36, 0x1, 0xb82f000, 0xca, 0x80, 0x49a, 0x2, 0x8}) exit(0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000a000)=0x5) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x4) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x5, 0x80000001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000059a000-0xa0)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x785d, 0x7, 0x4, 0x3f, 0x9}, &(0x7f0000aa0000)=0xa0) mmap(&(0x7f0000000000/0x93c000)=nil, 0x93c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000009a000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000103000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003c000+0xc39)=@ethtool_wolinfo={0x28, 0x0, 0x0, "355c00000002"}}) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000-0x8), 0x45a2, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000002e000)={0x0}) connect$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r1, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendfile(r2, r1, &(0x7f000001f000), 0x200010004) 2018/02/15 18:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000654000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ac5000), &(0x7f0000bb3000-0x4)=0x4) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000484000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000036e000)) shutdown(r0, 0x1) 2018/02/15 18:49:45 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000007000)=r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000006000-0xc)='net/udplite\x00') mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000014000-0x1000)=""/4096) syz_open_dev$evdev(&(0x7f0000021000)='/dev/input/event#\x00', 0x6, 0x44000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000002c000)=""/223) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x18, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/15 18:49:45 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000121000)='clear_refs\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000001000-0x10), &(0x7f00002f2000)=0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000ffc000)=0x0) ioprio_get$pid(0x4000000000000002, r1) [ 46.459949] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=55 sclass=netlink_tcpdiag_socket pig=8378 comm=syz-executor1 [ 46.482070] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=55 sclass=netlink_tcpdiag_socket pig=8386 comm=syz-executor1 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) recvfrom$ipx(r0, &(0x7f000009b000)=""/156, 0x45, 0x400000, &(0x7f0000280000)={0x4, 0x0, 0x0, "2e937a53cb87", 0x40000}, 0x10) write(r0, &(0x7f0000f48000-0x1f)="1f0000001e00056d00020000002251030700000000000000000c04101d0200", 0x1f) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000541000)='./file0\x00', 0x48, 0x7ff) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x11, &(0x7f000046d000), &(0x7f000095c000)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00006e7000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005e2000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000614000)={0x0, 0x8}, &(0x7f0000b51000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000945000-0x8)={r3, 0xffffffff}, &(0x7f0000e0a000)=0x8) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000a86000-0x94)=""/148) 2018/02/15 18:49:45 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40c000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00002b8000)=""/33) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e4000)={@common="6c6f0005f100020000b200", 0x0}) sendmsg$nl_route(r0, &(0x7f000058c000-0x38)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) r2 = dup3(r0, r0, 0x80000) accept4$packet(r2, &(0x7f0000c42000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000cbd000-0x4)=0x14, 0x80000) 2018/02/15 18:49:45 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000148000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tgkill(r0, r1, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000002000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r2, &(0x7f0000002000-0xd3)=""/211, 0xd3, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00008d5000-0x8)='keyring\x00', &(0x7f000071c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001b1000)='bdev.ppp0\'\x00', 0xffffffffffffffff) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x410840, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000d52000-0x10)={0x0, 0x6, 0x1f, 0x632a}, &(0x7f0000639000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x4}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a45000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000578000-0x38)={&(0x7f000039d000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f00009b3000)=@newsa={0x138, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @in=@multicast1=0xe0000001}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0xfffffd51}, 0x1}, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) 2018/02/15 18:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0x0, 0x2, 0x0, &(0x7f0000654000)={0x0, 0x0}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000ac5000), &(0x7f0000bb3000-0x4)=0x4) bind$inet(r0, &(0x7f0000366000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000484000-0x9)='scalable\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f000036e000)) shutdown(r0, 0x1) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) sendto$inet(r0, &(0x7f0000627000-0xf4)="5b21af6e74d19e3ec4d38f01e041a4a668bb78be7cb7190ef4edf0a5f725e1ac3c8fb82b4eea71504118ff8e983cd39a76808484803f8a2527db2e9447f4d7cfd8395d061e1042e0b58949f415791a1b40663da90db4b91e8f9163f075293b15adfc14297f337c1c2e3be1ace9ea457cf7844fd0eb33da623faa240547909021170b33dbfc5f2f906a12d44bcf02e8309da862b07fea22510f70ff85052bb702eb0d6c562d9ff8b77687f0f9c6aadc55f28ad1b133f638da3f40738b531fea0942f4114c2385f4d43f6205143d31f8aa08850e6600599270687e526d9527b11876625f08b8f1d09770ebe3c6ca27a7f802e68086", 0xf4, 0x8014, &(0x7f00006b5000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fgetxattr(r0, &(0x7f00004ba000-0x12)=@random={'user.', '/dev/net/tun\x00'}, &(0x7f0000ec7000)=""/5, 0x5) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00008ae000-0xa)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @empty}, 0x2c, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='bcsf0\x00'}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000095e000-0xc)={0x0, @dev, @dev}, &(0x7f0000fa1000-0x4)=0xc) inotify_init() setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000a4c000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00002bf000-0x9)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000f97000-0x24)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000249000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00007c6000-0x160)={{{{0x2, 0x2, @rand_addr=0x5}}, {{0xa, 0x2, 0x4d, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x401}}}, 0x8, 0x8845, 0x19c4, "146c4e5882122c63ee95b97f1a1e4c4255a769b06690c256ff3742d95bdf6fbc4ddcf66638745982bcfb2a8c81bde0595143f93226eeccd5a742e774dde34a1d48b42b8244328558f2e51eea1ec2fc88"}, 0x160) fcntl$setlease(r1, 0x400, 0x1) ioctl$TIOCSLCKTRMIOS(r1, 0x541a, &(0x7f0000c6b000)) ioctl$TIOCGETD(r1, 0x5424, &(0x7f000051e000-0x4)) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000fea000-0x8)='./file0\x00', 0x4) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000198000)='/dev/hwrng\x00', 0x2080, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000fea000)='./file0\x00', &(0x7f000070a000+0x601)='./file0\x00', &(0x7f00000bd000-0xc)='binfmt_misc\x00', 0x8000, &(0x7f0000feb000-0x97)="670f86224e0ba4456f2ca759ffc7d038ccf835e4c18dd32566a354eaa04ad228b04c4fbbf3c7b3cc6346d7323dd23f1547d3706d5f13fe33eac9f7fe445a63949ae14fed3bf539dcc53aee9616775c0f6f92f12c022502e8a06b3efd990df249551b388292959e416830b1932d979acc282abca70ad894d2190e8b1540e5e1d8b06a4c8bdb049407e368a58c0859aacc18dc1a350bb31d") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000fea000-0x4)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000cf5000-0x8)='./file0\x00', &(0x7f0000977000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r1) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4008700c, &(0x7f0000002000-0x4)) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000066000-0x4)=0x0) ioprio_set$pid(0x2, r0, 0x6fd0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r1, 0x5455, &(0x7f0000cab000)=0x100000001) bind$inet(r1, &(0x7f000086c000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = memfd_create(&(0x7f00007f7000-0x1)='\x00', 0x0) faccessat(r2, &(0x7f00001ac000)='./file0\x00', 0x32, 0x1000) sendto$inet(r1, &(0x7f0000d5a000-0x73), 0xffffffffffffff3f, 0x20000804, &(0x7f00000e3000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000bcc000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x3, 0xd49a, 0x7, 0xfffffffffffffff7, 0x100000000, 0x72e, 0x5, 0x0, 0x7, 0x7f, 0x1717db22, 0x10001, 0x9, 0x1]}, &(0x7f00006f4000)=0x108) accept$llc(r2, &(0x7f000040b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b51000)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009c9000)={r3, 0x0, 0x10, 0x56e3, 0x81}, &(0x7f0000ea0000)=0x18) 2018/02/15 18:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x1) shutdown(r2, 0x0) pipe(&(0x7f00009b5000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00004c4000-0x8), &(0x7f0000bca000-0x4)=0x8) sendfile(r1, r0, &(0x7f00007fe000-0x8), 0x5) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000120000-0xa)='syzkaller\x00', &(0x7f00006d9000)={0x73, 0x79, 0x7a}, &(0x7f00002b0000)="2b766d6e657430cc70726f63ea00", 0xffffffffffffffff) request_key(&(0x7f0000a8a000-0xa)='syzkaller\x00', &(0x7f0000d8d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000018f000)=']\x00', r0) keyctl$read(0xb, r0, &(0x7f0000c07000-0x39)=""/57, 0x39) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) wait4(0xffffffffffffffff, &(0x7f000022d000-0x4), 0x0, &(0x7f000082a000)) utimes(&(0x7f000065b000)='./file0\x00', &(0x7f0000624000-0x20)={{0x77359400}, {0x0, 0x7530}}) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000008000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000007000+0xfa2)={0x0, 0x3, 0x30}, &(0x7f0000005000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r2, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}}}, 0x8c) sendfile(r0, r0, &(0x7f0000006000), 0x81) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000d17000+0xba6)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x7, &(0x7f0000004000-0x20)={0x2, 0x0, 0x0, 0x7fff}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000823000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x331a00, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/146) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/02/15 18:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000020b000-0x4)=0x14) bind$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xc}}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c16000-0x10)={0x2, 0x4, 0xffffffff, 0x8001, 0x0}, &(0x7f000064e000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000a3000-0x8)={r1, 0xfffffffffffffff9}, &(0x7f0000444000-0x4)=0x8) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00008a2000-0x4)=0xa9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000581000-0x50)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r4 = dup3(r2, r3, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000405000-0x8)=0x3) timerfd_gettime(r4, &(0x7f0000c30000-0x20)) clock_gettime(0x0, &(0x7f0000d8f000-0x10)) rt_sigtimedwait(&(0x7f0000ad1000-0x8)={0x3}, &(0x7f00000f4000-0x10), &(0x7f0000a25000-0x10), 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000000b000)={0x0, 0x7b01, 0x5, [0x0, 0x0, 0xfffffffffffffff8, 0x8, 0x0]}, 0x12) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008c4000)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000484000)={0x5, 0x3f}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000021a000-0x9)='/dev/ppp\x00', 0x20040, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000d16000-0x4), &(0x7f000011b000-0x4)=0x4) r1 = socket(0x11, 0x802, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000974000-0x28)={@common='lo\x00', 0x0}) getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000827000)=""/48, 0x30) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f00006c1000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="010001a000000000b1", 0x9) bind$inet(r0, &(0x7f0000a19000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a74000)=0x7, 0x4) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000c96000-0x3), 0x0, 0x8000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e77000-0x1000)="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", 0x5b5, 0x0, &(0x7f0000bc9000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000098000)={0x20071026, r1}, &(0x7f000060f000)={0x8, 0x9, 0x4, 0x9469, 0x7, 0x1}) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000151000-0x8)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) getdents64(r1, &(0x7f00008e2000-0xa8)=""/168, 0xa8) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000021000)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000024000)=""/40, 0x28) read(r0, &(0x7f0000023000-0x20)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x1, 0x0, 0x0, 0xf}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000026000-0x8)={0x4}, 0x8, 0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000027000-0x14)={0x0, 0x1, 0x29}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000026000)='/dev/ashmem\x00', 0x399300, 0x0) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000449000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000f6a000-0x8)={0x0}) socketpair(0x19, 0x5, 0x8, &(0x7f0000c6d000-0x8)={0x0}) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) r4 = getuid() r5 = getgid() r6 = timerfd_create(0x7, 0x80000) r7 = userfaultfd(0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000af3000-0x8)={0x0, 0x0}) r9 = syz_open_procfs(0x0, &(0x7f00007dc000-0xb)='projid_map\x00') r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c9000-0xd)='/selinux/mls\x00', 0x0, 0x0) r11 = inotify_init1(0x80000) r12 = openat$keychord(0xffffffffffffff9c, &(0x7f000068a000-0xe)='/dev/keychord\x00', 0x121000, 0x0) pipe(&(0x7f0000f2a000)={0x0}) r14 = accept$unix(0xffffffffffffffff, &(0x7f00006b7000)=@file={0x0, ""/4096}, &(0x7f00004ae000)=0x1002) socketpair$inet(0x2, 0xa, 0x7, &(0x7f0000fa4000-0x8)={0x0, 0x0}) r16 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000045a000), &(0x7f0000d90000-0x4)=0x60, 0x80800) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00003c7000)={0x0, 0x0}) getpeername(0xffffffffffffff9c, &(0x7f000057d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000dbf000)=0x2e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000621000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c09000-0xc)={0x0, 0x0}, &(0x7f0000d75000-0x4)=0xc) getresgid(&(0x7f0000f6b000)=0x0, &(0x7f00000cb000), &(0x7f0000e4c000)) r22 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000063f000-0xc)={0x0, 0x0}, &(0x7f0000e45000)=0xc) r24 = getgid() r25 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009d5000-0x8)={0x0, 0x0}) r27 = syz_fuseblk_mount(&(0x7f00002ac000)='./file0\x00', &(0x7f0000624000-0x8)='./file0\x00', 0xc000, 0x0, 0xffffffffffffffff, 0x1ff, 0x0, 0x2004040) r28 = syz_open_dev$sg(&(0x7f0000b32000-0x9)='/dev/sg#\x00', 0xfffffffffffffffe, 0x400000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00005f5000)={0x0}) r30 = accept$unix(0xffffffffffffff9c, &(0x7f000018e000-0x1002)=@file={0x0, ""/4096}, &(0x7f00001fc000)=0x1002) r31 = socket$inet6_icmp(0xa, 0x2, 0x3a) r32 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bfc000)='net/fib_triestat\x00') r33 = socket$inet6_dccp(0xa, 0x6, 0x0) r34 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r35 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f00006ab000-0x4)={0x0, 0x0}) r37 = open(&(0x7f00008bf000-0x8)='./file0\x00', 0x40200, 0x60) r38 = signalfd(0xffffffffffffff9c, &(0x7f00006a5000-0x8), 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ddb000-0x8)={0x0}) r40 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000f8c000-0x60), &(0x7f0000ef4000-0x4)=0x60, 0x800) r41 = eventfd(0x7) r42 = creat(&(0x7f0000dfc000-0x7)='./file0\x00', 0x22) r43 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r44 = accept4$ipx(0xffffffffffffffff, &(0x7f00004f3000), &(0x7f00008a8000-0x4)=0x10, 0x80800) socketpair$ax25(0x3, 0x0, 0xfe, &(0x7f00000d2000)={0x0}) r46 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000539000-0xc)={0x0}, &(0x7f0000408000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000a7f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r49 = getegid() r50 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000016000)={0x0}, &(0x7f00003fa000-0x4)=0xc) stat(&(0x7f0000843000)='./file0\x00', &(0x7f000002a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000012b000-0x8)='./file0\x00', &(0x7f0000d6c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r54 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000099000)={0x0, 0x0}, &(0x7f0000441000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001fe000)={0x0, 0x0, 0x0}, &(0x7f00005f6000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000047a000-0x4)=0x0) getresuid(&(0x7f000022d000), &(0x7f00000aa000-0x4)=0x0, &(0x7f00009b7000)) getresgid(&(0x7f00004d9000-0x4), &(0x7f0000bfc000-0x4), &(0x7f00007c5000-0x4)=0x0) r60 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cf6000-0x10)='/selinux/status\x00', 0x0, 0x0) r61 = syz_open_pts(0xffffffffffffff9c, 0x400000) r62 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b8c000-0x6e)=@file={0x0, ""/108}, &(0x7f0000277000-0x4)=0x6e, 0x800) r63 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d07000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r64 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000025000), &(0x7f0000fee000-0x4)=0x60) r65 = accept$ipx(0xffffffffffffffff, &(0x7f000038c000-0x10), &(0x7f0000c38000)=0x10) r66 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000edc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000097a000)=0x0) lstat(&(0x7f0000841000-0x8)='./file0\x00', &(0x7f0000228000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000448000)='./file1\x00', &(0x7f0000c00000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = gettid() r73 = geteuid() lstat(&(0x7f0000ef2000)='./file0\x00', &(0x7f00004cb000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r75 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000352000)={0x0, 0x0}, &(0x7f0000bfb000-0x4)=0xc) lstat(&(0x7f0000398000-0x8)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000217000-0x150)=[{&(0x7f0000d7e000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a33000)=[{&(0x7f0000a19000)="0995d8ad5741869d4c574ed0125388153a37c6cc0543b14d1bc7f4eb6e5a349eb6bb92b4890d2885292354eda4019999a6576cc2a7f3fc21cda87d38f94892da6826bdbecd136cb15e7d36b4cc9651dff0f7fefa7d68c5daa46c918b956a5db99a2fa8a63791b87ebdfbb8c3b128fe7b5ee52634cbc4582944d938d027c46e6551715abe6066d03d0b5d399f30ce58974b757662d5930eddfaeb1d6051bc6ffc3ec6", 0xa2}, {&(0x7f0000718000)="1014cd90b97a6f33bbe44bac387023efef934475a1c54201132321d15242be03d00f82d20f9dd66f831f84b623bbdd27939584f689ff63a3d0022b3f5b6b6c04b6bcf94ffda075a55c161ce7bec1d40cb2f42a7c459bd94ee39290fdd6bbe6331b3e15856e2a951a286bebe0cbb07127c2fde77871dc616afb170fad2d4218a89725c1738507dfbcfc8ada4467533891c93c131f8f55f7a29b1b999ae77d3f45b30ec77457a143b19bb9198fe931b748f6a5b1f683c97e968351e306e8fab3a6231cd7ce02d0a2ffc1071c66dd4ac597812fe9dec809aad6", 0xd8}, {&(0x7f00004aa000)="daa333cb02e3fef5dcbbdc4f9376f2086e6e4641168e5bb8c17fe40b95f1fa32e7244d91d181287dd84bf2d4feaf3b19a83c4bb68da13a6dc7b22bce0b06da9c98ec90f03a270977554cc964e7a7117f491450f37e7f63012e3e7a4bf14fefae5edd55614b4dd3693e410a19d9d7f538aca768b83054a282bd5f2cb4d7505d14c3207f878de5b263b9764df97c8be4190e8a2234bbeed1361acb3f52de4f5dd1a4fe4f980f8f01cff041366b70a9f73dde3a7a0dcd842d8aa4c3e77b19a180d10c632a42b860cfedc35a3ed88d7b9841ada22e2f1bcef265fac8e6bb3191c6e72ab854944ef38108d75193d0ba18", 0xee}], 0x3, &(0x7f0000c71000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}], 0x58, 0x8080}, {&(0x7f0000ac1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000a4000-0x1b)=[{&(0x7f000035f000)="6672e61a515b51b71e94d087d6c5c168b2c4416cbb504c68ad2425ad3d48df0bb3e8f585b87d86c00e1df1f01b11ff8389cd38b31012cc038678a5bb8a711a4ede27", 0x42}, {&(0x7f00006eb000)="8efe6f0c894f5ed6957318afcc92e51d0518003394123897af0462aae2f037061d81cd004a1ffd97005f41a619161f6c34a66bc7123dd1688b515428e1be6d45a03c1dfa15f152a6125d7658527a527bc6645e6a424caadf6845f224d44326845d96c91c1901cc90c10124287c3c88d4c3132b7a6b3e5f16482dface278ad2c8e9d7bd3bef0b4f5e053a667663d1c556b5d00ca6e496b0b9097ce62b42d01bc8cc65dd60e7f70da96a83a03942e3eaf1900d6f966c1b", 0xb6}, {&(0x7f0000a5c000)="4993bc18b8c769d5ec18134591c84ad5e02c5c68eaad", 0x16}], 0x3, &(0x7f00004cd000)=[@rights={0x18, 0x1, 0x1, [r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x70, 0x800}, {&(0x7f00003c9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000e73000)=[{&(0x7f00001f7000)="b551c86815a7922c05ba2c8a09c2e2a19d73a77a5a6e138403876dc714d712dae9c84cc22901ed0e943199d4bfa744835d8996c58765b000d2", 0x39}, {&(0x7f0000827000)="f3728a95ffa3333647e880fbf0de32cebc76a585e24e8dcfbde049ed8a84acc39bfea6725754808012cf9d6dbe3307b69f768af6b47f9db4428d835791cfaf5fb5844c96a9608a853eb2557946e014940480868df6c375dd36c29021e19ac6922f483efe7ad7c24dd672386ea78b973d1c6d8625083b747d713a7dcb085a86e2e037983e65151d94cd078d088ff97ec9eab2d8456c593950061dd6e82f2c7fe885ac012c1bcd5339279e722a298f0f78e9c38aad572c03b2bb5c6a9c47dd", 0xbe}], 0x2, &(0x7f00001bb000-0xf8)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x38, 0x1, 0x1, [r25, r26, r27, r28, r29, r30, r31, r32, r33, r34]}, @rights={0x18, 0x1, 0x1, [r35]}, @rights={0x28, 0x1, 0x1, [r36, r37, r38, r39, r40, r41]}, @rights={0x28, 0x1, 0x1, [r42, r43, r44, r45, r46]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r50]}], 0xf8}, {&(0x7f00003b9000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000045f000-0x60)=[{&(0x7f00005f7000-0x3d)="52e14564057fb3baab9bd8bfa2369fddeea7857c415c94362f0521fb23fb510a9ecd35ebdd7b685f92338fd40c945660c7ab591b0c4cb3e77aa64bd907", 0x3d}, {&(0x7f000019f000-0xee)="8ba53d29cea5fe95f73cb8b54c22a78f2e25c6ee742ba00d9254408e2594ad48324006f4c320fe58629af654831e26e37dc7279637ea03e2ff0c5e151a86226e79fe1d7a9cdf213a0115f71a8dac2c73c70d187ba9b2f86f465d8aa2e0d492a4b038a4b0461729bbe9838d2b9d19a79201dfc549d36d858b76413cd2347440b34c10b75e1c665ff1b12a8f9194dbf27cc1ebe2e636889c39b71a4299ed94f907ef9ff2de08e9f228f7f483a1815cd368cdbe5158ed74b9f621b356561a91cc6b2ca2d0b9071bf2bbef669c4ae8cc220d432d8745dc8a31d553632c59e37c6a31e3f5585fddfe85c2b4b0d67ea0fa", 0xee}, {&(0x7f0000fb8000-0x45)="a3de2b26d204c39a426c3f152430db35081ca2ae3fa8ba8f52f193756c6c443297d2a6ad590b84a8b89e67a10342610515635707923fdafc0dcdafcde350b20ea3a5306eef", 0x45}, {&(0x7f0000dfd000)="205f9341e4097b0c6a3fac483eb56b5d851e1e7531a98277a96e6acb6f61915613876107fd3ba1b149304df5278bb2289de814dae214d8e69468fe08307abe4a98475fa808c11d2f757c0435baba2f71cd964ae08e25d08593b13379d6a8ea0f328cae8c05e52805101180b4aad358f42a8ec9fedadb43eaf0092265827bc1248a90a367954e6871106f693b746aca2b21c72122f03a208335d30ca929fec94857570def29c4de19606d08bb06448f318d4e6e732a8fb1cf9d", 0xb9}, {&(0x7f00009d4000-0xa8)="6a44d8bf4813a77ea6719b2cef1e43edf0a2b86dfcd9dcb6321071fcb7d4f7e13437f77aeb20fedd33ab65508fab62966023e3e360d798351a84532a8d90e59ada039baa5eb812a1d635047a8467e82d57b6d42cac46285fafc7e67112e37cd2d559e82b5c4744d6a7186ee5271f1891082184394d4f7c28dcaf449e70db1bbc38fb5bddef099d021231482e5e538b4ea1a2c75f6ff6dff2c4ff2e81db195041dd9eeacbb3c57c6e", 0xa8}, {&(0x7f0000482000)="0783d45ed73fa42a36b8de984b6e9b22947e65fda562337a44f105ffd373964d029b2354266956ed3a03d3f3e752ac3c6fe9ab7e78317f7f3e5799113460629e3d05f14509423af325b26117d17b", 0x4e}], 0x6, &(0x7f00003c4000-0x60)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @cred={0x20, 0x1, 0x2, r57, r58, r59}], 0x60, 0x20000810}, {&(0x7f000028f000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000a47000)=[{&(0x7f00002b4000-0xfd)="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", 0xfd}, {&(0x7f0000bd9000)="d30dcf145e07c3ec07b03d64a29f837837fba4c19ef1579ddcefaea2c8b2ae22e5a151bd46eca415878f195085bc161853d5a0108da9b7ba5e223288c3ca4187adc639747f7fe64202e0d4c3da18a14f21c8c62506156a63ad1a0b7cf051735861c94b05", 0x64}, {&(0x7f000055a000-0x44)="45c8878f7bec1962d66bb6e1bc1b86ec6277e205f8b8e503dfc473c4d9dbff35cb59656f0d2ebfd2e57937f903289ba66fb9a338aac15c739ab838fae05c82780da370bb", 0x44}, {&(0x7f00003cd000-0x25)="aabfc7f1cc169dd47c38de57f374ea26a92d1e6cb531bb21c3c97ad1402eea23aa8d5b306f", 0x25}, {&(0x7f0000d0f000-0xeb)="5aa0f5b8ac3d6055c6f6c77f1a8bc0dd4271544cf3c020e786ad1f81c7e373f97b1cc1ab21eab4ab67cae2b5c84554c9435c9ed70fdc453da55beca0d9e1c1946c81803f38c36bf45dc477e2f790f20cb40c2974cdf2f4b352efdcdcffa7309c396b89ce406fe844a261df25bd85eda34a25c9303fa65d68eceb21ae70d2701d4b226f7b7e8b25ee1d2d6509ba5e7b4b50a3963b9365d4934636fa4d86aef68e61dc91534a83657b96046b25a91948de61e0ae9c4387210b81dde4f0086ff38de5c826a4614000bae9e3372c81185191dd0acc5f221f2f993ad6973b1fb016ca62b6d6181a5ef2e7dc159e", 0xeb}, {&(0x7f0000749000-0x96)="c91cc51a811e2fadd4db1ce63dec8979432318e18bafd4db36d2eb0b10d71578a2adf242a3ee6555a21ab8fc497bc358213360cdb5c1a7f4e147a895f3d84f9ceb93c830a418d2bcf5ab59032e94ba309c9bbfdf0e91e1611cb2344caa04c4f6d4aa7867bacf05eb829f4dc1dd2875612767e8d7f1755f58afb48e526f14435e1c108bf40dd6211e7fed64c4f10e6d081e3299459dae", 0x96}, 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{&(0x7f0000541000)="bee477c7af613d4fb2a9a724e7f60843e55744b296065ceeb237118b3b85f621681040398ced236414e9d383ccdad9f7f436f5a3f0d5801b2afedbb28f5bb3afaabbee63d24d6f95696ff39ab319e46440ac9373550215cb7cb2b1ee422079cad9d3727d9eae6b99cf345508a04f8f2132a02e3ca864dc70fbfb77fc92d2ce83ee4817bbd2fabd58de36e9253dddf4ddaf201a4b6b028625ed90e631b3d3f2186933f1d5ed781be389149e8dc9d415", 0xaf}, {&(0x7f000095a000)="0e21dd273045527df0949e3f7fd78724fd8d4f2d7933cfa6466f4ec5ebd5cc947953c324ab63b8f280a1b8c052d4bcba2257b434c0d911f3c0ce2ffda5a600ea8b39ade35b96943008158c75a096c1e228a2822269a52a2c8a4e02898aab7f6b0402eedc78667a6694f0ef0ff382fdd624dbe815566e0dd7ae0faa429c5f2e58b3ce7a896acee3466e24853b542c39dc2a32bab4094c982c5702aea63ea3dae55fb70341b7dbf33714f188281273d8345250a2a0d8", 0xb5}, {&(0x7f0000de2000)="e80389af51dfe15393245fda1fd6ee0a7c461c7a9dd1f3606c584316bf9da46489643623c8ab5f37898841e5ce96a851ef63b827f2c8be62f13ebde498c4609be1b4a950ee969de4af77ce576e57eeb4801286693e26a3793738cd94f8afc1d54f07b0e16afff183ec0908c0c46cac64d7912738f9526da2229fcc8760d72a9deba9e22372960ffa5accf5392ce0f71c2de32f69d27fa53d2255d578622e361a35b78e5ca6b912ea4440d608", 0xac}, {&(0x7f00009db000-0xbb)="94173de5336bffa80b5b7b4d801309557dd1ee00fa908f9155464c8af3ddf7e244343218911bd6616be2418136a57e746df9afd025c4f629229a8bf7033b3cb16d8ab56a89469c06b6ea5fffdb2e1d356e7f57266f3baf3e54d7e9f99ff926ce5014cae9decc05b7a80e335decb1c801717c111e8da7737c96571ec84ef95714332025869af9cfccf2f8357f82af8cb52f104b9a48cbd32d6df16fd2dae4da65bb871bce8d44087d7eac23600fa67dd6b3b2b4a6e78a7fe9333444", 0xbb}, {&(0x7f0000e0e000)="4fc79c3df9afdcca40f1e50249a14187b242836455f3c70f30b2b913ab1cb655dcd4f95f0f2adde3e094c6f5b50c3b19183c1ee1a18365539b28f652c2", 0x3d}, {&(0x7f00007fc000)="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", 0x1000}, {&(0x7f0000f8c000)="aa92ba9fad577a817b1fe7f26be2623b80ba81425d4fd2b9d6b923d7d5156a9dcecc378bd1f31b0db4482cc82d8c6ba72226ae248791b8441354f170cdf73f14299ca7cfd1fc3b5a77a5fb265f488ddcaff0511ea9062cdecd3c6510cf1d1e76", 0x60}], 0xa, &(0x7f0000220000-0x40)=[@cred={0x20, 0x1, 0x2, r72, r73, r74}, @cred={0x20, 0x1, 0x2, r75, r76, r77}], 0x40, 0x4080}], 0x6, 0x4801) r78 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000726000-0x20)=[{r78}], 0x1, &(0x7f0000880000-0x10)={0x77359400}, &(0x7f0000fb0000-0x8), 0x8) r79 = getpgrp(0x0) r80 = syz_open_procfs(r79, &(0x7f00002ca000)='net/connector\x00') epoll_ctl$EPOLL_CTL_ADD(r80, 0x1, r78, &(0x7f00003b2000)) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) recvfrom$packet(0xffffffffffffffff, &(0x7f0000a6f000-0xdd)=""/221, 0xdd, 0x0, &(0x7f0000f66000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/15 18:49:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b3b000-0x8)={0x0, 0x0}, 0x80800) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000cc5000)={0x53c, 0x81, 0x5, 0xff}) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) socket$nl_crypto(0x10, 0x3, 0x15) futex(&(0x7f000000d000-0x4)=0xffffffffffffffff, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) 2018/02/15 18:49:45 executing program 3: r0 = add_key(&(0x7f0000ae5000)='trusted\x00', &(0x7f000058d000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b9b000)="0ec59d4cfcbc6113324a9219e2df4676897e8b299d9512982be547e0ab38dfcb0c8091ac8ac2b503b9e4ae26ee4010f886756f85abae2f46772b49f7846f98c5450796fe7d185def737545571a2f3af42dd2c8fb9bffbfe559ca82cb02c765f1a19c2a458459890afb6999171163cbfe767e76cf", 0x74, 0xfffffffffffffffc) r1 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0x0]) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x3e}, {}, {}, 0x0, 0xffffffffffffffff, 0x80000001}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @empty}}}, 0xe8) r4 = syz_open_dev$sg(&(0x7f0000ad6000)='/dev/sg#\x00', 0x2, 0x80) clock_gettime(0x0, &(0x7f0000423000)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000205000-0x10)={r5, r6/1000+10000}, 0x10) connect$inet6(r3, &(0x7f0000bd2000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 18:49:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0}) dup3(r0, r1, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2200, 0x0) r3 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001000)=""/78) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)="22bd5bb2dc0b8283bab42ad8a69a0db9a029e07d5c0c450fa0364ec5a7e16ee4bb62f41532c2aa4a50eb2820eb1d6249db20643a9480abadbe5d508ce50d12bd21f067835fca1fa3cb42814e1b25224b3c", 0x51}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000003000-0x4)) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) [ 47.075962] device gre0 entered promiscuous mode 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000db7000-0x28)={&(0x7f0000e41000/0x1000)=nil, 0x2, 0x0, 0x30, &(0x7f0000cb0000/0x2000)=nil, 0x81}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00008e3000)) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000238000)=""/193, 0x17e) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000-0x28)=[{0x28, 0x29, 0x5, "270202010000007eadf2480cc5e47c6852"}], 0x28}, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f000000e000-0xc)={@loopback, @loopback, 0x0}, &(0x7f000003d000)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000018000)) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000003d000)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f000003d000)=0xe8) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000003d000)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x4fb, 0xa, 0x20, 0x20, 0x2c, r0, r1}, {0xbc, 0x200, 0x8, 0x5ce25ee7, 0x557cc593, 0x20, 0x6, 0x101}, {0x3, 0x9, 0x8, 0x800}, 0x20, 0x3, 0x2, 0x1, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x6, 0x3f, 0x8000, 0x2}}, 0xe8) r2 = syz_open_dev$evdev(&(0x7f000003b000-0x12)='/dev/input/event#\x00', 0x80, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f000001c000-0x4)=0x7ff) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000003f000-0x8)='./file0\x00', 0x0, 0x1d3) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r3, &(0x7f000002d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000003f000-0x4)=0x1c, 0x80000) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000e9f000-0x8)='./file0\x00', &(0x7f0000151000-0x8)='./file0\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) getdents64(r1, &(0x7f00008e2000-0xa8)=""/168, 0xa8) 2018/02/15 18:49:45 executing program 2: waitid(0x1, 0x0, 0x0, 0x40000008, &(0x7f00005ea000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x8000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x40, 0x7, 0x3, 0x8000, 0x401, 0x7}) 2018/02/15 18:49:45 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4), 0x4) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000ff7000)='/dev/usbmon#\x00', 0x6, 0x40000) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000ff7000)=0x20000) r2 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0x33, &(0x7f0000a7f000)=0xa16, 0x4) connect$nfc_llcp(r1, &(0x7f0000d4c000)={0x27, 0x110, 0x5, 0x5, 0x4, 0xffffffffffffffc1, "8cb13674124f705fd084ab5ee3f90d0b28fd4310f047e895aa9bb25a442ccb432c5af77e6fa331c3fbbeece1bcdccc336ddf82d92c4fa1c91a7422e3faf143", 0x1}, 0x60) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5000), 0x4) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000881000)=0x0) syz_open_procfs(r0, &(0x7f0000936000)='net/mcfilter6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r1, &(0x7f00001f8000)=""/129, 0x81, 0x2) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000073000), &(0x7f0000708000), &(0x7f0000c7c000-0x40), &(0x7f0000f69000-0x10), &(0x7f0000f68000)={&(0x7f0000f68000)={0xffffffffffffffe1}, 0x8}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x20, &(0x7f0000f69000)={0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000733000-0x4)=0x8, 0x4) 2018/02/15 18:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/15 18:49:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000048c000-0x8)="2b63708773657400", 0x0) write(r0, &(0x7f0000baf000-0x14)="c5", 0x1) prctl$setmm(0x23, 0x6, &(0x7f0000c4d000/0x4000)=nil) fadvise64(r0, 0x0, 0x0, 0x4) r1 = socket(0x18, 0x0, 0x1) sendfile(r1, r0, &(0x7f0000469000), 0x8) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000735000)='/dev/rtc\x00', 0x40000, 0x0) creat(&(0x7f0000d10000)='./file0\x00', 0x0) 2018/02/15 18:49:45 executing program 5: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x10, &(0x7f00000bf000-0x4), &(0x7f000082c000)=0x292) r1 = creat(&(0x7f0000c69000-0x8)='./file0\x00', 0x81) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f000001a000-0x4), 0x4) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000fc9000)={0x0, 0xfefffffffffffff9, 0x10001, 0xd3b, 0x2, 0x7}, &(0x7f0000186000)=0x14) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000fcb000-0x6d)="77949f5f5506b918fac2a1f0979eab706f6b105a6bcc1d237ab6e490c104630f4289e7d522eddab8ab7a348bb7ef03b71fc763d9c393f50f0dcc4c450726e92d5e1f3221088598d4572a2f55d805d16d27b2afe730f4e0e3bb8cf92effef760a050dad9d67b7f6f87636b56360", 0x6d, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000500000)={0x3, 0x7fff, 0x4, 0xffffffff, 0x9, 0x6, 0x6, 0x7, r3}, 0x20) 2018/02/15 18:49:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000e86000-0x38)={&(0x7f0000efb000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10, &(0x7f00008b2000)=[{&(0x7f0000ed7000-0x5c)="e67f5f17673d6c1d14302243767d885d7d653722f8b090ee61d5881658503426bcdd3ea7cb2cbc1436ecd3ef13ca9d42ab7acb7a18628889078c74659b3ff1228447f0b5de02664d3a1e2083fa03697eebd3616b177a16092d10cdd5", 0x5c}, {&(0x7f0000fa8000)="b08bace242211c195761ceb635db254c1cdf0746bdc488c16bb2d62b0607d15cbbfd2ae2ba3fa91f7c65c085c8c18cee699064ac91ac04921eb893f799c7ddee37ee7f0b13ae63c77ddf51ed1f2e25245e70f21ae17ea74dc52f8375214c6e75d06f4d08fb4b2dc2aeabfbaffd7391186df4c8cd7705da297d4af1876f044127c7880880fa696115696a8041eb6af50f4afc978dd0358c7d", 0x98}, {&(0x7f0000d80000-0xbd)="3ae08ade1e6e8de43da83663414ca1f3a7c767f31f329aa3bced3f67c1b6671252106a6e4d69667c478651740e6b2cb9226a70095e7c38d2ab54274c7d82ce694b9925fc469a0055f46c69c7f51f1d824f725700c76e02d93c62a4bcef4f328f3a7206e116b34343449699b7f0fb995de6a19bddc3e09d5210185b2e81fd758607d760a79385026c1d0d159d1aa32749b00efe3a893990f2895dc7969b9b7304c54b4eb72db8843d7e21bd02552a6588172d7cd73018b3eb7de41dc214", 0xbd}, {&(0x7f0000aba000-0x5)="82b7ebe94a", 0x5}, {&(0x7f00005ca000-0x59)="bde3f3eb678e58bcdba409c03c16afaf02d5a0213e2e976acb93b90532486f7093a44039d3cd97cff1b16f30d1220d9dee97caaf9705f5a9db65279270247f3cfead9ebb40a3335171b52e7e60a15f4d5d8c90f2da3f7f4661", 0x59}, {&(0x7f0000f70000-0x45)="9108fa87290fbb1291b5f932fb871c0200674cf1306351e23e2c5c9d6b9881184b64d5662e7828c0b3b2e69789131bd9f9e47969ced16e6705db1fee6d85e8336cd88f0ca0", 0x45}, 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{&(0x7f000099c000-0x1000)="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", 0x1000}], 0x9, &(0x7f00007ff000-0xd0)=[{0xd0, 0x100, 0x1, "2c9ba9d9d3462e351de9a9a80d99964953fd92cb2324f0d7b24c1ffa38a9cb127a1d871545932ef4ea05478020747e255fdb7cf246d852c5e0baef6d1fa108aeff2971697f9dc4e0a13921d1a5a8d359b96640755a9512a1db88bf1f5fdcd6d333f35d8d9836b83c14c47c071807a3aabc96a016be10f7e61d4d973d2ecc1e4c307f6d19fc3cf3310025a8e0be2f174a33ce5c42254a67ea7b8fcb344e59f1a58ef1d3d5cca4bff5dcfdf24adb4f95295021ff028a747a565e"}], 0xd0, 0x24000000}, 0x20000000) creat(&(0x7f0000ae6000)='./file0\x00', 0x55) open(&(0x7f00003dd000)='./file0/file0\x00', 0x0, 0x111) keyctl$join(0x1, 0x0) fremovexattr(r0, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/02/15 18:49:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fgetxattr(r0, &(0x7f000092d000)=@known='trusted.syz\x00', &(0x7f00007b0000)=""/11, 0xb) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x15, &(0x7f00000fe000-0x4), &(0x7f00007c4000)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) recvmmsg(r0, &(0x7f0000a34000)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f000094a000)=[], 0x0, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000ed9000-0x10)={0x0, 0x0}) utimes(&(0x7f0000b33000-0x8)='./file0\x00', &(0x7f0000253000-0x20)={{0x77359400}, {r1, r2/1000+10000}}) 2018/02/15 18:49:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r1, r0, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000c74000)="42b38adbd9ebcc6e09efbeb6758102d63d6be8f70896c604926d0468e0b5a64fc3cd40a64a969c970ae1d151a4369eba811c2c14471b6ef404ed99cf17870b5c9967d685ac7d08698988a5a025253832b57ab98fed36149d37b498137c9745c279a43272f836a74fba5200445c4abcfd2332e1", 0x73) 2018/02/15 18:49:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a70000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f00002e5000-0x2)='5', 0x1}], 0x1, 0x0) 2018/02/15 18:49:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000046f000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f0000d1d000)=""/428, 0x1ac, 0x4}, 0x0) lsetxattr(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f00005c0000)=@random={'btrfs.', '((selinux\x00'}, &(0x7f0000ece000)='\x00', 0x1, 0x3) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000dc2000-0x18)={0x4e6, 0x7fffffff, 0x3, 0x5, 0x5, 0xfffffffffffffff9}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000784000-0xc)='net/netlink\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f7a000-0x10)={0x3f, 0x8001, 0x0, 0x0, 0x0}, &(0x7f000025c000)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000c2a000-0x14)={r5, 0x5, 0x7, 0xbc89, 0xe4, 0xfff}, 0x14) r6 = socket$unix(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f00003ce000)={0x7, [0x0, 0x8, 0x4, 0xf7c, 0xfffffffffffffffc, 0x2, 0x96]}, 0x12) fcntl$getownex(r2, 0x10, &(0x7f0000c86000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000031e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a7d000-0xa)='/dev/ptmx\x00', 0x0, 0x0) futimesat(r4, &(0x7f0000b23000)='./file0\x00', &(0x7f00008c3000-0x20)={{}, {0x77359400}}) ioctl$TCSETS(r7, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r7, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) inotify_init() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r8, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r6]}], 0x1}, 0x0) r10 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000254000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r10, 0x6430) recvmsg(r9, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) syz_open_procfs(0x0, &(0x7f0000558000-0xe)='net/sockstat6\x00') 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0x95f000)=nil, 0x95f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000095d000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007c4000)='/dev/vga_arbiter\x00', 0x400, 0x0) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000961000)={@mcast2, 0x0}, &(0x7f0000866000-0x4)=0x14) mmap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000961000)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x80000001, 0x0, 0x6, 0x965cbb4969c58370, r2}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000065d000)=[{{0x0, 0x0, &(0x7f0000960000)=[{&(0x7f0000961000-0xc0)=""/192, 0xc0}, {&(0x7f00002e2000-0x62)=""/98, 0x62}, {&(0x7f0000464000-0xc6)=""/198, 0xc6}, {&(0x7f0000961000-0x9f)=""/159, 0x9f}, {&(0x7f000005d000-0x2f)=""/47, 0x2f}, {&(0x7f00007b5000-0x70)=""/112, 0x70}], 0x6, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000961000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f00004bf000-0x30)=[{&(0x7f00007f5000)=""/122, 0x7a}, {&(0x7f0000960000)}, {&(0x7f0000961000-0x12)=""/18, 0x12}], 0x3, &(0x7f0000960000)=""/208, 0xd0, 0x100000000}, 0x10001}, {{0x0, 0x0, &(0x7f0000960000)=[{&(0x7f0000961000-0xe)=""/14, 0xe}, {&(0x7f0000960000)=""/157, 0x9d}], 0x2, &(0x7f00008a3000-0xa1)=""/161, 0xa1, 0x4}, 0x9}, {{&(0x7f0000140000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x2e, &(0x7f0000961000-0x30)=[{&(0x7f0000961000-0x55)=""/85, 0x55}, {&(0x7f0000890000-0x95)=""/149, 0x95}, {&(0x7f00003a7000)=""/57, 0x39}, {&(0x7f000009f000-0x10)=""/16, 0x10}], 0x4, &(0x7f0000960000)=""/230, 0xe6, 0x80000001}, 0x5}, {{&(0x7f0000960000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00007f5000-0x20)=[{&(0x7f0000960000)=""/28, 0x1c}, {&(0x7f0000961000-0xb1)=""/177, 0xb1}], 0x2, &(0x7f000079c000-0x23)=""/35, 0x23, 0xcd49}, 0xf20}], 0x5, 0x10022, &(0x7f0000961000-0x10)={0x77359400}) mmap(&(0x7f0000960000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000960000)='nv\x00', 0x3) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000960000-0x4)) 2018/02/15 18:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000065d000)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000c000-0x80)=[], 0x0, 0x0, &(0x7f0000450000)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bbe000)='./file0\x00', 0x160) r0 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mount(&(0x7f000020f000-0xe)='./file0/file0\x00', &(0x7f0000081000)='./file0/file0\x00', &(0x7f0000823000)='fuse\x00', 0x180000, &(0x7f0000782000)="98ee69ea21f801a11cc0b2d19025cf9bfc5bd391794b82b63da58111245dc4bf66485a7fd517a0af7f87913c87c7492710c4d244b38b5f123d43cbe8e38b0884db3ad4c4633c525a15cbd918fde33cc6fbbe9e14cd6a882f07802e545598da084b6b4f1a937597e2292208281cf66f194595f2da1dfcfe90de7c271389a777df5ce0d814a1472689936d2efddef7cbfd21ba1c6949609ca8813611815b1299d6014bcab970a234f0ad144e60a5331d037dac29a7bfe0bed4d87c3887c179f9c081de3be005baf7f318930654afd259fd932402f08d9b6f0aa261bcfa219ccbe108871c0604db95078ede666996d39464e460bedaebfe4a") unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) utimensat(r0, &(0x7f0000b2c000-0x8)='./file0\x00', &(0x7f0000b7a000)={{0x77359400}, {0x0, 0x2710}}, 0x100) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000e1b000-0xd)={&(0x7f0000acd000-0x98)={0x2, 0x20, 0x0, 0x0, 0x20b2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sa2={0x2, 0x13, 0xfffffffffffffff9}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) flistxattr(r0, &(0x7f00006be000-0xd8)=""/216, 0xd8) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x100, 0x80) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x4}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r2) r3 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000012000-0x4)) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r2, 0x0) mlock(&(0x7f0000012000/0x1000)=nil, 0x1000) pwrite64(r2, &(0x7f0000005000-0xfe), 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x0, &(0x7f0000014000-0xf3)=""/243, 0xf3) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000005000)={0x26e6d1bb, 0x0, 0x10001, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000006000-0x20)={0x7, r4, 0x0, 0x1}) clone(0x0, &(0x7f0000000000), &(0x7f0000013000-0x4), &(0x7f0000001000-0x4), &(0x7f0000004000-0x35)) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000004000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x7, @empty}, 0x0, {0x2, 0x2, @multicast2=0xe0000002}, @common='syzkaller0\x00'}) close(r3) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000006000-0x8f)=""/143) 2018/02/15 18:49:46 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f0000ae0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x2, 0x16d0176) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utimes(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000cfd000-0x5)=@random={'os2.', '\x00'}, &(0x7f00003a4000)=""/103, 0x67) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009df000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000d000)=0x8000, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f0000bac000)=""/95, &(0x7f000065e000+0x307)=0x5f) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000914000)='/dev/ppp\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000ff5000)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000a99000)='./file0\x00', 0x8000, 0x256) 2018/02/15 18:49:46 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f0000ae0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x2, 0x16d0176) 2018/02/15 18:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000723000-0x8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x0, 0x0) rename(&(0x7f000083a000-0x8)='./file0\x00', &(0x7f00003e1000)='./file1\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4a000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00009a1000)=0xf218, 0x4) 2018/02/15 18:49:46 executing program 1: openat$sequencer(0xffffffffffffff9c, &(0x7f0000468000-0xf)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000004000-0xb)=[{&(0x7f0000004000-0xd6)="58a3a1d5e5d0731e2281ca3b9ce7ac1231236c4044d09b5c0c935f28e6abbaf388fce66ae11a2c555e53f88ca3dee9532c35236e45462e5b1c0fa489e92cfc255721751e91bdbfa240ffa3bd8481ce00a4531660e1e32fbf3447ac7a96b52b996e07c26d1ff236febc4b8854cd80218bf7d4d8317c433f0c39049d055f1c00624dce0a58a695", 0x86}], 0x1, 0x0) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000004000-0x58)=""/88, 0x45) 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') inotify_init1(0x80000) getuid() getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fe4000)={0x0, 0x6}, &(0x7f0000c74000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f000048d000-0x4)=r1, 0x4) r2 = add_key(&(0x7f000056e000)='id_legacy\x00', &(0x7f0000607000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000530000)="804c8bd12eea30219f05e092001fa108d42158cb8fb28a4dd46e286592749273b53443234aa18f163af080f220ec74e7ddca89895b0d7fd300d2990e881bc502674ec9d0e9f70156abf2a44946a69e768e643159ab045b6e832ad7c322ea5bd7b7289438d96ac27bd98141629818c31c681f410bb845f4f4248f0cce84dd8d8d3e51188886c90c02447407ec7955fb2cbed140d751ac4313a514af2149d1a01f2cf01275468f9f60fc582f0ad87a57d81967d7d134a0210197c125ef7068fa", 0xbf, 0x0) keyctl$clear(0x7, r2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000089c000)={{0x2, 0x3, @multicast2=0xe0000002}, {0x1, @random="b8c204c894b3"}, 0x22, {0x2, 0x0, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000d6c000-0x4), &(0x7f0000d45000)) fstat(r0, &(0x7f000023f000-0x44)) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffff7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f6c000-0x10)=@ethtool_rxfh_indir={0x2, 0x0, []}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cf000-0x11)='/dev/vga_arbiter\x00', 0x220000, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000068b000)=""/100) connect$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff}, 0xfffffffffffffdcc) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/policy\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f00005b3000), 0x806) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000dd4000-0x18)=@generic={0x6, 0x10001, 0x9}) 2018/02/15 18:49:46 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, 0xa, &(0x7f000039c000), 0x4) r1 = dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00008a2000-0x8)) 2018/02/15 18:49:46 executing program 3: clone(0x0, &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000-0x44)) modify_ldt$write2(0x11, &(0x7f0000bc4000)={0x9, 0x20001000, 0x0, 0x6, 0x7, 0x7fff, 0x6dc23f47, 0x77d4, 0xfffffffffffffff7, 0xeb5}, 0x10) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000001f000)='/dev/keychord\x00', 0xa, 0x0) write$eventfd(r0, &(0x7f0000017000-0x8), 0x10645) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/15 18:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000dd2000), 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f0000bcb000-0x20)=[{&(0x7f0000a05000-0xc0)=""/192, 0xffffffffffffff55}], 0x1) fsetxattr(r1, &(0x7f0000880000)=@known='com.apple.FinderInfo\x00', &(0x7f00000bb000-0x13)='selinuxsystemeth1\'\x00', 0x13, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x801) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c35000-0x1), 0xffffff0b) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef8000-0x11)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4)=0x4) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='q/vboxnet0\x00', 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c39000-0x10)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002b9000)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000879000)=0x10000) timerfd_settime(r1, 0x1, &(0x7f0000c96000-0x20)={{r2, r3+10000000}, {0x77359400}}, &(0x7f000013c000)) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000005c000-0xd)='/dev/usbmon#\x00', 0x81, 0x18000) accept4$nfc_llcp(r5, &(0x7f0000f45000), &(0x7f00000c6000-0x4)=0x60, 0x80000) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000009000)) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000009000)=""/101) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000aab000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl(r0, 0x8918, &(0x7f0000f40000-0x2e)="8582b5cd74c81d059fa037305a64304bba087cf81d5cafb03c8c717a5c028a3acf306d6be56cc72f832bb1d1f17e") llistxattr(&(0x7f000073b000)='./file0\x00', &(0x7f000062b000-0x46)=""/70, 0x46) getsockname$netlink(r0, &(0x7f0000844000-0xc), &(0x7f0000a11000-0x4)=0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ec8000-0x10)='/selinux/status\x00', 0x0, 0x0) creat(&(0x7f000053f000)='./file0\x00', 0x80) ioctl$KDSETLED(r1, 0x4b32, 0x8) 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000000001, 0xaf31) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x7fffffff, 0x1]}, &(0x7f0000bc5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={r1, 0x68}, &(0x7f0000c37000-0x4)=0x6) accept$packet(0xffffffffffffff9c, &(0x7f00007c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e40000-0x4)=0x14) stat(&(0x7f00006f9000-0x8)='./file0\x00', &(0x7f0000553000-0x44)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000825000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x1bc2, 0x0, 0x7149}, {}, {}, 0x9a94f13000, 0x6, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x2}}, 0xe8) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b0b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) sendmsg$nl_route(r3, &(0x7f0000024000-0x38)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5}}]}, 0x40}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f28000-0xb)='/dev/hwrng\x00', 0x200, 0x0) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000096e000)=@newsa={0x1dc, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_auth_trunc={0xec, 0x14, {{'sha512-avx2\x00'}, 0x500, 0xc0, "ba8f47f53deabec600397c98cbbec3dcd39029bb5d7f69d16409f66777543b147c17ea8b1de5f67c3d916565b7b80768d5e3361772fa2057239e38060f3ff0e95348750019e1161cd4f417aa4981908d4262baadae3bd69c3df07a603c1cb1a27fbd335fc3ed4b5920b70f67e18f930450c11272f459cefb1b9932afbce9b8d312f0d9ef7099035255399eb95f7e4f2c74150f15f739f5e7a448046e0542085f"}}]}, 0x1dc}, 0x1}, 0x0) 2018/02/15 18:49:46 executing program 7: mmap(&(0x7f0000000000/0x552000)=nil, 0x552000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000551000)) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000023000-0x4), &(0x7f0000022000)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000001d000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x8000000032, 0x3ff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00001ba000-0x50)={@generic="15f8868577d823d994611a4733ff258d", @ifru_addrs=@can={0x1d}}) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) chown(&(0x7f00006eb000)='./file0\x00', 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000a06000)=""/59, 0x3b, 0x40000000, &(0x7f0000551000)={0x1a, 0x200000008, 0x0, 0x4, 0x6, 0x6, @random="ac002acdae0a"}, 0x10) rename(&(0x7f00000f9000-0x8)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 47.647518] keychord: invalid keycode count 0 [ 47.654774] keychord: invalid keycode count 0 [ 47.680546] tc_dump_action: action bad kind [ 47.697675] tc_dump_action: action bad kind [ 47.765668] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.770219] CPU: 0 PID: 8691 Comm: syz-executor4 Not tainted 4.9.81-gd2c57b6 #34 [ 47.777736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.787074] ffff8801c9cbf480 ffffffff81d94de9 ffff8801c9cbf760 0000000000000000 [ 47.795098] ffff8801b2a48a10 ffff8801c9cbf650 ffff8801b2a48900 ffff8801c9cbf678 [ 47.803099] ffffffff8166261a 0000000000005506 ffff8801c0c30968 ffff8801c0c308a0 [ 47.811076] Call Trace: [ 47.813645] [] dump_stack+0xc1/0x128 [ 47.818979] [] handle_userfault+0xa3a/0x1310 [ 47.825010] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.831993] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 47.838380] [] ? check_irq_usage+0xb1/0xe0 [ 47.844255] [] ? handle_mm_fault+0x117b/0x2530 [ 47.850456] [] ? handle_mm_fault+0x1fc3/0x2530 [ 47.856657] [] handle_mm_fault+0x1fd1/0x2530 [ 47.862685] [] ? __pmd_alloc+0x410/0x410 [ 47.868380] [] ? __lock_is_held+0xa1/0xf0 [ 47.874158] [] __do_page_fault+0x5c2/0xd40 [ 47.880015] [] ? mm_fault_error+0x2c0/0x2c0 [ 47.885959] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.892604] [] do_page_fault+0x27/0x30 [ 47.898109] [] page_fault+0x28/0x30 [ 47.903360] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 47.910350] [] ? iov_iter_fault_in_readable+0x1aa/0x420 [ 47.917347] [] ? iov_iter_fault_in_readable+0x1a1/0x420 [ 47.924334] [] ? iov_iter_copy_from_user_atomic+0x850/0x850 [ 47.931669] [] ? mark_held_locks+0xaf/0x100 [ 47.937613] [] generic_perform_write+0x1dc/0x500 [ 47.943995] [] ? page_endio+0x180/0x180 [ 47.949602] [] ? file_update_time+0xbc/0x3b0 [ 47.955637] [] ? current_time+0xd0/0xd0 [ 47.961234] [] __generic_file_write_iter+0x348/0x570 [ 47.967966] [] generic_file_write_iter+0x2d5/0x600 [ 47.974519] [] __vfs_write+0x4bf/0x680 [ 47.980025] [] ? do_iter_readv_writev+0x400/0x400 [ 47.986497] [] ? __lock_is_held+0xa1/0xf0 [ 47.992267] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.998817] [] ? __sb_start_write+0x14a/0x310 [ 48.004938] [] vfs_write+0x189/0x530 [ 48.010289] [] SyS_write+0xd9/0x1b0 2018/02/15 18:49:46 executing program 7: clock_adjtime(0x4, &(0x7f0000013000-0xd0)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f000041e000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000cb6000-0x43)=""/67, 0x43, 0x7fffffff, &(0x7f0000eb9000-0x10)) 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00004e0000)={0xaa, 0x11}) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f000026a000)={0xc2, 0x4, 0x4, 0x6, 0x3ffc0000000, 0x1, 0x2400000000000000, 0x101}, &(0x7f0000887000)={0x2, 0x10001, 0x3, 0x7, 0x5, 0x5, 0x7}, &(0x7f0000e99000-0x40)={0x8001, 0x1, 0x200, 0x25, 0x401, 0x401, 0x0, 0x5}, &(0x7f0000428000-0x10)={0x0, 0x1c9c380}, &(0x7f0000ee0000-0x10)={&(0x7f0000f31000)={0x100000001}, 0x8}) recvmmsg(r0, &(0x7f0000de1000-0x258)=[{{&(0x7f0000725000-0x80)=@generic, 0x80, &(0x7f000093a000-0x90)=[{&(0x7f0000ecd000)=""/221, 0xdd}, {&(0x7f0000ae2000-0x67)=""/103, 0x67}, {&(0x7f0000dad000)=""/4096, 0x1000}, {&(0x7f0000a5d000)=""/156, 0x9c}, {&(0x7f0000557000-0x5f)=""/95, 0x5f}, {&(0x7f000029a000)=""/27, 0x1b}, {&(0x7f0000d09000-0x85)=""/133, 0x85}, {&(0x7f0000cef000-0xc4)=""/196, 0xc4}, {&(0x7f00005c8000)=""/215, 0xd7}], 0x9, &(0x7f0000371000-0xe1)=""/225, 0xe1, 0xcf41}, 0x800}, {{&(0x7f00004f8000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000a49000)=[{&(0x7f0000f65000)=""/120, 0x78}, {&(0x7f0000276000)=""/154, 0x9a}, {&(0x7f00009c8000)=""/116, 0x74}, {&(0x7f0000ae4000)=""/132, 0x84}], 0x4, &(0x7f0000154000-0x4e)=""/78, 0x4e, 0x7f}, 0x8}, {{&(0x7f0000788000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00005f8000-0x30)=[{&(0x7f0000288000)=""/166, 0xa6}, {&(0x7f0000bb8000-0x4e)=""/78, 0x4e}, {&(0x7f00002e5000)}], 0x3, &(0x7f0000b87000)=""/152, 0x4, 0x1}, 0x6}, {{&(0x7f0000df2000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000da8000)=[{&(0x7f0000e86000)}], 0x1, &(0x7f0000a20000+0x280)=""/212, 0xd4, 0x4}, 0xfffffffffffffff9}, {{&(0x7f000042c000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000aa0000-0x10)=[{&(0x7f000091d000-0x56)=""/86, 0x56}], 0x1, &(0x7f00004db000)=""/37, 0x25, 0x7}, 0x50d1}, {{&(0x7f0000eef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000716000)=[{&(0x7f00008a9000-0xa4)=""/164, 0xa4}], 0x1, 0x0, 0x0, 0x13cb26b6}, 0x8000}, {{&(0x7f000030f000)=@generic, 0x80, &(0x7f0000ca5000-0xa0)=[{&(0x7f0000ed9000-0x24)=""/36, 0x24}, {&(0x7f0000659000-0xde)=""/222, 0xde}, {&(0x7f0000f54000-0xbc)=""/188, 0xbc}, {&(0x7f0000261000)=""/136, 0x88}, {&(0x7f0000b26000-0xbb)=""/187, 0xbb}, {&(0x7f00007cc000)=""/77, 0x4d}, {&(0x7f0000722000)=""/104, 0x68}, {&(0x7f0000ed7000)=""/255, 0xff}, {&(0x7f0000a1f000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e6000)=""/106, 0x6a}], 0xa, 0x0, 0x0, 0x100000000}, 0x100000000}, {{&(0x7f00001d4000-0x9)=@rc, 0x9, &(0x7f0000bdd000)=[{&(0x7f00005c7000-0x8)=""/8, 0x8}, {&(0x7f00003eb000)=""/75, 0x4b}], 0x2, &(0x7f0000c01000)=""/169, 0xa9, 0xffff}, 0x2}, {{&(0x7f0000b28000-0x80)=@generic, 0x80, &(0x7f000072b000)=[{&(0x7f00004a6000)=""/96, 0x60}, {&(0x7f000016d000)=""/67, 0x43}, {&(0x7f000068e000-0xa3)=""/163, 0xa3}, {&(0x7f00003af000)=""/239, 0xef}, {&(0x7f0000e2c000-0xc3)=""/195, 0xc3}, {&(0x7f000068a000)=""/60, 0x3c}], 0x6, 0x0, 0x0, 0x40}, 0x60f7}, {{0x0, 0x0, &(0x7f0000dbc000)=[{&(0x7f0000f34000)=""/98, 0x62}, {&(0x7f0000587000)=""/173, 0xad}, {&(0x7f0000d39000)=""/183, 0xb7}, {&(0x7f0000a92000)=""/50, 0x32}, {&(0x7f0000867000)=""/228, 0xe4}], 0x5, &(0x7f0000bed000-0x4)=""/4, 0x4, 0x5}, 0x7}], 0xa, 0x0, &(0x7f000012e000-0x10)={0x0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000046d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) socket(0x3, 0x2, 0xffffffffffff47a7) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffffffffff00000000000005000449faf5008f7e23"}) pipe(&(0x7f0000dd5000-0x8)={0x0}) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x7fffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000279000+0xd86)='/dev/keychord\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)) read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000419000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() r3 = syz_open_procfs(0x0, &(0x7f0000ecd000)='ns/user\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000b2f000)=@assoc_id=0x0, &(0x7f0000be9000-0x4)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000c73000+0x45f)={r4, 0x40}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000e58000-0x68)={0x270, 0x4, 0x6a05, {}, 0x507f, 0x5}) fcntl$setstatus(r0, 0x4, 0x400) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/15 18:49:46 executing program 0: clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5f000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000037000)) r1 = creat(&(0x7f0000fa6000-0x8)='./file0\x00', 0x82) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00008e5000)=0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000582000)=0x1) setpriority(0x0, r2, 0x3) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r3 = getpgid(0xffffffffffffffff) prlimit64(r3, 0x4000007, 0x0, &(0x7f0000344000)) write$selinux_access(r1, &(0x7f0000e64000)={'system_u:object_r:console_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x34, 0x33}, 0x57) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dfe000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1) socket$nl_crypto(0x10, 0x3, 0x15) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r1, r2, &(0x7f00004db000), 0x4000000000400fd) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00002e9000)={0x0, 0x14, "ad3c1ece4d057f2b933d7726173da9af719bc7a3"}, &(0x7f0000116000)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008fb000)={r3, 0x2}, &(0x7f0000a99000-0x4)=0x8) dup3(r1, r2, 0x6b0e4d8e1edd0578) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dd6000-0x8)={r3, 0x8, 0x8}, &(0x7f0000593000)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000f3a000-0x8c)={0x800, 0xfffffffffffffffe, 0xfffffffffffeffff, "71757b75653100000000e6ffffff000000000000000000000200000000000000000000000000000000000000000800", 0x7}) 2018/02/15 18:49:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000df6000)=[{}], 0x155555555555562a, 0x46b, &(0x7f00000fc000-0x8), 0x8) r2 = syz_open_dev$loop(&(0x7f0000a84000-0xb)='/dev/loop#\x00', 0x7, 0x2800) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000121000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5) sendmsg$nl_route(r1, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7ff, 0x6, 0x9}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x3ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) sendmsg$nl_route(r0, &(0x7f000001d000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000034000-0x10)={&(0x7f0000033000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x3}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000360000-0xa)='ns/cgroup\x00') socket$unix(0x1, 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000961000-0xf7)="bd57c380e58896e464edb85ab5e56b78dca824a467c9f8ea6588a5306b222933b2e962243956a75d2888e8849d066f4166d90e8e7e4437aba996f877e86cc50def285c65d9028b8582c5aacd2f01e8b10cf9272f3c40e5292e5205fef48a10864e9dc6ed972045a646bff068c4c50211c27e54998dc484b753d9c65e193f76097cd0c8d1b5b8f82e4be7aefb1668bc27f61ea0b63d4fad672d8a04b15a019f794ff80142727adeed9c0ac15f424e3aecf08dcfaa02691b72149688590e71975dac1a5234f31f28b1dda521a5b4ed7f0d0da6a8ac6d17c4cb2ba6c40f55859d362e3d2152c593ac7d63d6bd3b9282592c61a46d59f7c4c6") write$sndseq(0xffffffffffffffff, &(0x7f0000eeb000-0x29)=[{0x0, 0xfffffffffffffffd, 0x0, 0x0, @time, {0x7}, {}, @result={0x9}}], 0x30) sysinfo(&(0x7f0000172000-0x1)=""/1) [ 48.015535] [] ? SyS_read+0x1b0/0x1b0 [ 48.020958] [] ? do_syscall_64+0x48/0x490 [ 48.026735] [] ? SyS_read+0x1b0/0x1b0 [ 48.032165] [] do_syscall_64+0x1a5/0x490 [ 48.037853] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b92000-0x2)='(\x00', 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000deb000-0x20)={@generic="b3e6654b1610b9c33474bc1219786346", @ifru_flags=0x47ea7798ac3080d8}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f00000a9000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a07000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000000000003) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000060000-0x20)={0x9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000fb4000)={r2, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x4010001) 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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000002000)=0x1) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="9c28d61b578b0f6b38b1023a3b924f20d2c9283beaa5a81185e5d8a4117b4716b5a6f5b8bb754122febd6175b2d7bda4aef060a0530c4ed7ca85a658ad7b7ccdd33e2f4d727d19f527096bef76aafc01a9b6ed0968da45ef51bac736655365f3cfde603febfb7c", 0x67}, {&(0x7f0000000000)="5ce682a36f51a636261ac076ea6ba2db55d6aabe6a9b92eb34c900bf6d9e5b6de32a996716209f16128dc5e17d9f4918f4139f9ea0618a49d1e190b147b32e8aab4c33a94d5ae48d1b4738eb48a947aacc11", 0x52}, {&(0x7f0000001000)="8f31c8815c1fa58bb4569a8b54ad2cd922482ee2bcd0ddb18e84291ac2b16c461bd8c54525c6f55f8cf871b27bddd7f21f85d44e16eeacbd6d44e065a06eb88c07fbba4f6b89c386c24e795a2d3df1cd9ac8eb1b7afef66ff8826f0e5efd67c0226cc581c02a76edbeef757917a365789860b2929f76672631f617219122628369d4f628c9f433fc6a6b5e8007c4ffbb8ac032bd6b272e50b8ea5de201ebbc311792a17b", 0xa4}, {&(0x7f0000001000)="146c548e682b6e498e03dc58be9f6274249ccdfa689683090417c4014333157fb0a85fbe98a5855e456e17b5792564d4707b1f674e8fbfdeaeb058316915e6e6bc747d349edaf79951d428b46e217390d8d8a8c6c82a4bad2945f28ea4c6e9232951a8a93d13e068a87666bcdbe9589f3f7950f65b04c90071441eb3a4132b0e85d02094142a18bbae887f21910398b7d207aa80d87a8df1c51e8ad90a132955740d1a84355a1d580be9614210038918ac9b40a1ef9d0a82c1ebaccee25587d25e1902610bfcdbaf754f8116f7d387243ac6fb6d6b841dd7eeb8", 0xda}], 0x4, 0x0) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ptmx\x00', 0x40400, 0x0) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) write$fuse(r1, &(0x7f00009de000-0x28)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) close(r0) 2018/02/15 18:49:46 executing program 2: r0 = request_key(&(0x7f00006d9000)='logon\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000120000)='trusted/usernodev{vboxnet1}\x00', 0xfffffffffffffffd) r1 = add_key(&(0x7f0000522000-0x8)='keyring\x00', &(0x7f00004c7000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000010000), 0x0, 0xfffffffffffffff9) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000910000)='/dev/keychord\x00', 0x141800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006b1000)={0x0, 0x1000, 0x9680}, &(0x7f000029a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001000-0x20)={0x397, 0x5, 0x0, 0x100000000, 0x10f9, 0x2, 0x4, 0x7fffffff, r3}, 0x20) keyctl$setperm(0x5, r0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000521000), 0x0) 2018/02/15 18:49:46 executing program 7: readlink(&(0x7f00006ba000-0x8)='./file0\x00', &(0x7f000087d000)=""/177, 0xb1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000026a000-0xd)='/dev/binder#\x00', 0x0, 0x800) socketpair(0x5, 0x80006, 0x51, &(0x7f00002f7000)={0x0, 0x0}) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f00003ad000-0xbc)) getpeername$llc(r3, &(0x7f0000164000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f0c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000ea5000-0x8)={0x2, [0xffffffffffffffff, 0x3]}, &(0x7f0000da1000)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000535000-0x20)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, 0x0, 0x4, [@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x20) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000bc8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8402}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000c92000-0x10)=[{0x400000000044, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) sendto$unix(r5, &(0x7f000005a000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000174000-0x20)={0x1, 0x0, 0x1, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f000017a000-0x20)={0x9a38, r6, 0x10002, 0xbe4}) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000057b000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000058a000)="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", 0xfc) unshare(0x40600) modify_ldt$read(0x0, &(0x7f00006e2000-0xf)=""/15, 0xf) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000), 0x8, 0x0) preadv(r1, &(0x7f000030c000-0x30)=[], 0x0, 0x0) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0x364000)=nil, 0x364000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000365000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000364000)=""/27) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000364000)='cifs.spnego\x00', &(0x7f0000364000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000365000-0x5c)="c4ead7748a9f1687e4a9572412d90db8bbd85e23dc8b6ce4b4acb7ec30aba02ecfc4e7261b68f845ade8178b9d21bbd0ae1d21c8e2276eb858d83ccfa486315ac5ecbe5b4c3619d181d4430669791069c57900fb6614d8a6cc9c7277", 0x5c, 0xfffffffffffffff9) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f000035f000-0xd)='id_re\x00owvers', &(0x7f0000365000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000012a000)='ppp1\x00', r1) keyctl$search(0xa, r2, &(0x7f0000360000-0xa)='id_legacy\x00', &(0x7f0000360000-0x5)={0x73, 0x79, 0x7a}, r2) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000364000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000c3000)='keyring\x00', &(0x7f0000364000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f000026a000)={0xc2, 0x4, 0x4, 0x6, 0x3ffc0000000, 0x1, 0x2400000000000000, 0x101}, &(0x7f0000887000)={0x2, 0x10001, 0x3, 0x7, 0x5, 0x5, 0x7}, &(0x7f0000e99000-0x40)={0x8001, 0x1, 0x200, 0x25, 0x401, 0x401, 0x0, 0x5}, &(0x7f0000428000-0x10)={0x0, 0x1c9c380}, &(0x7f0000ee0000-0x10)={&(0x7f0000f31000)={0x100000001}, 0x8}) recvmmsg(r0, &(0x7f0000de1000-0x258)=[{{&(0x7f0000725000-0x80)=@generic, 0x80, &(0x7f000093a000-0x90)=[{&(0x7f0000ecd000)=""/221, 0xdd}, {&(0x7f0000ae2000-0x67)=""/103, 0x67}, {&(0x7f0000dad000)=""/4096, 0x1000}, {&(0x7f0000a5d000)=""/156, 0x9c}, {&(0x7f0000557000-0x5f)=""/95, 0x5f}, {&(0x7f000029a000)=""/27, 0x1b}, {&(0x7f0000d09000-0x85)=""/133, 0x85}, {&(0x7f0000cef000-0xc4)=""/196, 0xc4}, {&(0x7f00005c8000)=""/215, 0xd7}], 0x9, &(0x7f0000371000-0xe1)=""/225, 0xe1, 0xcf41}, 0x800}, {{&(0x7f00004f8000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000a49000)=[{&(0x7f0000f65000)=""/120, 0x78}, {&(0x7f0000276000)=""/154, 0x9a}, {&(0x7f00009c8000)=""/116, 0x74}, {&(0x7f0000ae4000)=""/132, 0x84}], 0x4, &(0x7f0000154000-0x4e)=""/78, 0x4e, 0x7f}, 0x8}, {{&(0x7f0000788000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00005f8000-0x30)=[{&(0x7f0000288000)=""/166, 0xa6}, {&(0x7f0000bb8000-0x4e)=""/78, 0x4e}, {&(0x7f00002e5000)}], 0x3, &(0x7f0000b87000)=""/152, 0x4, 0x1}, 0x6}, {{&(0x7f0000df2000)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000da8000)=[{&(0x7f0000e86000)}], 0x1, &(0x7f0000a20000+0x280)=""/212, 0xd4, 0x4}, 0xfffffffffffffff9}, {{&(0x7f000042c000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f0000aa0000-0x10)=[{&(0x7f000091d000-0x56)=""/86, 0x56}], 0x1, &(0x7f00004db000)=""/37, 0x25, 0x7}, 0x50d1}, {{&(0x7f0000eef000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000716000)=[{&(0x7f00008a9000-0xa4)=""/164, 0xa4}], 0x1, 0x0, 0x0, 0x13cb26b6}, 0x8000}, {{&(0x7f000030f000)=@generic, 0x80, &(0x7f0000ca5000-0xa0)=[{&(0x7f0000ed9000-0x24)=""/36, 0x24}, {&(0x7f0000659000-0xde)=""/222, 0xde}, {&(0x7f0000f54000-0xbc)=""/188, 0xbc}, {&(0x7f0000261000)=""/136, 0x88}, {&(0x7f0000b26000-0xbb)=""/187, 0xbb}, {&(0x7f00007cc000)=""/77, 0x4d}, {&(0x7f0000722000)=""/104, 0x68}, {&(0x7f0000ed7000)=""/255, 0xff}, {&(0x7f0000a1f000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e6000)=""/106, 0x6a}], 0xa, 0x0, 0x0, 0x100000000}, 0x100000000}, {{&(0x7f00001d4000-0x9)=@rc, 0x9, &(0x7f0000bdd000)=[{&(0x7f00005c7000-0x8)=""/8, 0x8}, {&(0x7f00003eb000)=""/75, 0x4b}], 0x2, &(0x7f0000c01000)=""/169, 0xa9, 0xffff}, 0x2}, {{&(0x7f0000b28000-0x80)=@generic, 0x80, &(0x7f000072b000)=[{&(0x7f00004a6000)=""/96, 0x60}, {&(0x7f000016d000)=""/67, 0x43}, {&(0x7f000068e000-0xa3)=""/163, 0xa3}, {&(0x7f00003af000)=""/239, 0xef}, {&(0x7f0000e2c000-0xc3)=""/195, 0xc3}, {&(0x7f000068a000)=""/60, 0x3c}], 0x6, 0x0, 0x0, 0x40}, 0x60f7}, {{0x0, 0x0, &(0x7f0000dbc000)=[{&(0x7f0000f34000)=""/98, 0x62}, {&(0x7f0000587000)=""/173, 0xad}, {&(0x7f0000d39000)=""/183, 0xb7}, {&(0x7f0000a92000)=""/50, 0x32}, {&(0x7f0000867000)=""/228, 0xe4}], 0x5, &(0x7f0000bed000-0x4)=""/4, 0x4, 0x5}, 0x7}], 0xa, 0x0, &(0x7f000012e000-0x10)={0x0, r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000046d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) socket(0x3, 0x2, 0xffffffffffff47a7) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000001000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000400002000003ffffffffffff00000000000005000449faf5008f7e23"}) pipe(&(0x7f0000dd5000-0x8)={0x0}) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b73000-0xb)='vmnet0GPL#\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f00005eb000-0xe)='net/protocols\x00') sendfile(r0, r1, &(0x7f0000a7b000)=0x400001, 0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000075b000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000360000)=r3) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc0000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f00002dc000-0xca)=""/202) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) munlock(&(0x7f0000f88000/0x1000)=nil, 0x1000) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/ashmem\x00', 0x240000, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000586000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000c3a000-0xc)='[#+vboxnet0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000fca000)={0x0, @in={{0x2, 0x2, @empty}}, [0x1, 0x0, 0x0, 0x3, 0xb1a, 0x100, 0x0, 0x9, 0x3f, 0x1, 0x1, 0x4000000000000000, 0x2, 0x6, 0x10000]}, &(0x7f0000a16000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00007f3000-0x6)={r3, 0x5}, 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x3}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000882000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f00002df000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f00000dd000-0x1c)={0x1c, 0x0, 0x10000000000001, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x8000000000000012, @binary}]}, 0x1c}, 0x1}, 0x0) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000004000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) r1 = socket(0x15, 0x7, 0x80) sendto$inet(r1, &(0x7f0000002000)="764bd0b8af17cc0321db77d58ac6fe5e560fd437091b02f73ac98060e7bc0e14a7d84233b9fc8c22fb6c2f01c7d812e9cdc483f72fcc7d1e8c64e726102dc59a89b96c63e9b5d7c182c0e77eff188d1333d010014804ef18c7593640eecdeb10f77ccae40cc036640a54b7324d255761ffabb9d75e8006a200074b8d6e0ca010ddb8ff607bb70aa41a7ab6cf196cb8c58fa5c5832792bcb4639db6f170c03c13b82a5051da744d6228552cd8895b9077", 0xb0, 0x8000, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000005000), &(0x7f0000003000-0x4)=0x4) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000005000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001000-0x8)) 2018/02/15 18:49:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000c63000-0x8)={@loopback, @multicast2}, &(0x7f000002d000)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x104}]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cad000)) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000024000-0xc3)="e6", 0x1, 0x0, &(0x7f0000538000+0x571)=@can={0x1d}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000765000-0x244)=@acquire={0x23c, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in6=@empty, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0]}}, @replay_esn_val={0x44, 0x17, {0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}}]}, 0x23c}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)) sendto$inet(r1, &(0x7f0000f2f000)="445b7d55d226eb0a5ff325134a7d72946326a6c73136d66174f63a814d71177064ddbfa07c67ecf39d545c6a05f2fed81e1ec4438cade223ff860e47d9f842ae863bb7461126107debab3f", 0x4b, 0x20000000, 0x0, 0x0) sendto$inet(r1, &(0x7f0000640000)="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", 0x267, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000605000-0x9)='/dev/ppp\x00', 0x101002, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000be1000), &(0x7f0000be2000-0x4)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r2 = dup(r1) bind$inet6(r2, &(0x7f0000876000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000023e000-0x8)='./file0\x00', 0x0) mount(&(0x7f00000f6000)='./file0\x00', &(0x7f0000d9a000)='./file0\x00', &(0x7f0000f9b000-0x7)='autofs\x00', 0x0, &(0x7f000015e000)) creat(&(0x7f00009cd000-0x8)='./file0\x00', 0x24) 2018/02/15 18:49:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x3, 0x6, @empty, 0x101}, {0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0x30}, 0x2, [0x81, 0xa0a5, 0x2, 0x9, 0xe25b, 0x3, 0xf9d, 0x2]}, 0x5c) mmap$binder(&(0x7f00001ac000/0x4000)=nil, 0x4000, 0x0, 0xd112, r1, 0x0) 2018/02/15 18:49:46 executing program 3: madvise(&(0x7f0000b57000/0x4000)=nil, 0x4000, 0x11) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a8a000)='ppp1\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f41000)='/dev/autofs\x00', 0x480, 0x0) ftruncate(r0, 0x10004) write(r0, &(0x7f00007fc000-0x3)='H', 0x1) sendfile(r0, r0, &(0x7f0000470000), 0xfec) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000752000-0x8), &(0x7f00003bf000)=0xfffffffffffffd50) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000f4f000)) 2018/02/15 18:49:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000057b000)={0x0, 0x4, 0x7ff, 0x5, 0x80, 0x7ff, 0x3, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x401, 0xfffffffffffffffd, 0x4, 0xffffffff, 0x9}}, &(0x7f0000eb5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f29000)={r2, 0x20}, 0x8) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1a3af2aaf26272c6422040363d9cc0d42e5b31dd2cf99e0a8afe43dfea94f75650883cfff6b37abf18200eb56238819603ef3232413f2bf400ce595d7bd3798339f2cc03c6f6733b274bc5f5a853434d309f0e4d4593d71ebed9e085b6b7084464bfe802200d44a973b33ac691a8b050000546f0d9bdc434a48f07d7b704c5a9aa98c41781c0a9881a5eeb7999515789acf3ad284b926bb5ecabe21b11384c890860ced4525c7f052dc569f73d63d47b3a997accab765915a070e3d70d466731ebfe4d221ea2ba49aa3566752d1fb3c88a0e91915bffc05046f08efa69d7d751a95736c945f8274447b96cc0fec5324af4eab27012c2ea7eb8a67f1fa9c80064d2834d75125c283870578d80792b452a49d046a316c1865064beba775faa90e5a58d542e7d6cc5ff0e0b6aac5304d58dea44d1c8a76e7562853b5048f2767f37e5fe45b3b897c1917b5cc1465479a470db6753ac87ea1345ae637e413fe226f5fc9845bbe5f3b9ee7d72d88281478cbb123551626b022b0cd6ce0feb7612cd2d72cbb46a33a4fa34c140807c6071aa34297cdf9638c0502ad5c03c07ed0807857460c126898aba07352e18af90f9c5074373382237063de180500000000000000b5628ff781ab73d0f5046835f54ff289900029cff58b70c6cfdfd9d344462500000003ef959735de5da15d8b514692bf72cd1cf6fe8342035fb803cc51c98a2beef3fa6c8fecb3dfeb1de630401fd62d30a4cbd1838312f14c1da3d3b5d9092f63b086fcc6e23928230db73ea54b3fc1236dc4df8051e44e1ce1d280654203bf606a475e31609b94edfa1f2693b98c4eba6f7aeca5b79638f24f5da9f0366cebbde12460efaa05575eea9bbde00c645513e6572a5803004dcc142b327789ddd434f255815e5b1432ce5837223f7a8d10cb50e05996f98fb031a9e0c4fea04d436f570a69cbc0b7776ebc5d45b2055482472be16ba609978e125b3df66994e29c72b75582f7bbfb194bd58c477481a9c621256f2bd3c4f5bcc0737fd98150e99c16d27845da8e0d16b486796ee9bde1f57360e8f11650f5009c7f5371101ad719cc601341beeed61f5afe2cda0a987d34c29bbdb1d22147baed298dba96b43e951102c5b5fd281db647b47075cef261aa187dc645f8cbe7a93012b455bc1b65d4358f012362f4965fe4e8f1bfd38af1526a876c748dd94c25fbdef4bba79a07b48290c19fae3f9bb0cb56ef5d42da0aef2712917955b15142e95f9667ef67bd2b55ce2d11b730c40376da5c7fd0678221507ccb69b48468e8d2e85e8932f9edf4268b6ad6af10457c450f275f45ad04b8a91f880aff1a9eaf52d05b6722651d06a3e940a744f16fbb9a83516e354506f289de05a5a88867fa4a8cee734659d68167c8a97a771109c4c83987f3259281690f35054bdd3b6a19750449ee6114270185c9819db7c348e12778620d618f0f4c4e8483a59c07fe41875ced21b765329752923f5d45f23cbf555e830a893dce953bd2bb416eeeec952087b5bcf42bef0f4f6d5bdd2ea9454a8e9e069c4edad8a2518600a7a5f8f518e8b542885db5e04565f4fc6040b83842e10f35da7dc837584e634522c01a8cb8549e0cc967713eba7523d874b37dd466f92804e1a6b18a2aef354e7ff6064ca5d6f63f9f828fc8ed69afae2c0448716207f97c171580b45c6f1331226ce80395daefff5dcb306ae5dd0a0f33105678884a10b067cc7878045ecd42818b92bd84e7ccfbdb4c0979f9470b3c61bac656c0316ccb690157252662c15ea30a2742b3a48d3727406902d8747901c50254a92676bab74f43e35c52e2f16f8a3445d5a41e1de2f6effd02c7a2d17b3fa0b652d4ceced16fcb7d8758067d65045201b2af3e2ee0d3f42553a10e80ac494e84a3730e8f70729de99e4ff84183abd32e46c49effaf217368a738b59344ef7dc453f444c3bfda0692777b0317c61da7fba561cf9ca5e91812da391e03616d3f76624028c96dff2b1189bb80bb1ca45b5caee6144fe420467be61a2c1297431656eb349695c9c991d5fa5059dd3c877929445056c2a0161fc903", 0x5c0}], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007e4000), &(0x7f000059b000-0x4)=0xb) 2018/02/15 18:49:46 executing program 5: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000dd6000-0xb)) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dd6000)={0x0}) bind$inet6(r1, &(0x7f0000ba8000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3adc}, 0x1c) 2018/02/15 18:49:46 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="e0c1e533a84a384b4b094e74cf948a6e", 0x0}) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffe3, r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xa)=@random={'security.', '\x00'}, &(0x7f0000e81000)='\x00', 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x5, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8916, &(0x7f0000000000)) 2018/02/15 18:49:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup3(r0, r0, 0x977ce306a3c6dcb7) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eb9000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000b98000)={r2, &(0x7f0000802000-0x50)=""/80}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000fe6000-0x4)=0x8, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000225000)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) rt_sigreturn() 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_writev(r0, &(0x7f0000580000-0x50)=[], 0x0, &(0x7f0000003000)=[{&(0x7f0000004000-0x1)=""/2, 0x2}], 0x1, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e33000)='/selinux/member\x00', 0x2, 0x0) 2018/02/15 18:49:46 executing program 4: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000aa7000)={0x0}) mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000086a000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000aaa000-0xb0)={{0x8, 0x8}, 'port1\x00', 0x1, 0x110000, 0x7d, 0x401, 0xffffffffffffffd3, 0xe28, 0x8, 0x0, 0x2, 0x7}) pwritev(r0, &(0x7f0000aa8000-0x10)=[{&(0x7f0000295000-0x1f)="cdba75abba1b3a330663a88673f54000d95f38eff0b67a77513548998e438c", 0x1f}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000aa9000-0xb)='projid_map\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000099f000-0x4)=0x0) mmap(&(0x7f0000aa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000aaa000-0x24)={0x0, 0x100000000, 0x8, 0x2, 0x22, 0x10001, 0x81, 0x0, 0x1f, 0xb21ad2d, 0xee5, 0x10000}) perf_event_open(&(0x7f00004b7000)={0x2, 0x78, 0x1, 0x30000000, 0x6, 0x10000, 0x0, 0x1000, 0x0, 0x4, 0xfff, 0xaa9, 0x5, 0x20, 0x3, 0x6, 0x0, 0xffffffff, 0x4, 0x9, 0x7fff, 0x0, 0x8, 0x6dea, 0x80000000, 0x312, 0x10000, 0x2, 0x0, 0x4e87, 0x5, 0x9, 0x89, 0xfffffffffffffff8, 0xff, 0xb16, 0xffffffffffffff80, 0x7, 0x0, 0x7fff, 0x7, @perf_config_ext={0x6, 0x400}, 0x24080, 0x6, 0xa1, 0x0, 0x7, 0xfffffffffffffff9, 0x4892e6f0}, r3, 0x2, r2, 0xb) 2018/02/15 18:49:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000988000)={0x0}) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x4) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@random={'os2.', '$$GPL%vmnet0\x00'}, &(0x7f0000158000-0x10)='\x00', 0x22b, 0x0) 2018/02/15 18:49:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000010d000-0x74)=[@in6={0xa, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2a3e}, @in6={0xa, 0x1, 0x80000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}], 0x74) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/02/15 18:49:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001b5000-0x30)={0x4c, 0x0, &(0x7f00001ce000)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x60, 0x20, &(0x7f0000942000-0x60)=[@fda={0x66646185, 0x4, 0x3, 0x3d}, @fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x1, &(0x7f0000022000), 0x1, 0x0, 0x4}], &(0x7f0000370000-0x20)=[0x28, 0x78, 0x68, 0x38]}}}], 0x23, 0x0, &(0x7f0000dcf000-0x23)="36f556bc64946dbc6139578b26244a21c4d95cc2d1d8812e8cf99b10767cae91f77aaa"}) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fe2000)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x2, 0x1b4, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x2}}}, 0x0, 0x2, 0x6, "c1f12f4d249bc1c0d5d3916574a11e8c3e7502592ba275f58eea872739a08ed734480b80db386ad3221ea63a11ce4d06c6487f1d05389a721ef3ce812aaae2f4e4b11b85f749f32910961cdc366cf6a0"}, 0x160) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000c0d000-0xd1)="69c39dbd6e17b4fc235331c08b0800000000000000bbb962149452eeb7c9e6b4b5351ec3c83b939c163949bf78e3de0100baba8f8d51f8044b268e16a7b0ef6c42d73f73c8862cdd52d130b4f24289c4d762eee36ac2da6d54a576a12c002dc8c6a6f5a1f337ec700593a19b07e316ddefd0063e7c23d1bad2a46adbb8210fe369c5a0021b2e7f11f70235e51c34becc3a0953bfff2dc8848a1de8d5f6564a7e1aab0031cdff064979df980007d55fe30d37e16c4cfd33e78e00000000c8c189fd8128ba1e5d68da6da5034c1fdaeb8834") ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000be4000-0x4)) getuid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00007c0000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000068f000)={0x3, 0x3, 'client1\x00', 0x0, "4d741e658ddd45ca", "cf4f724e6ca9eb8cbdfd61a3138cc36922096b26daf4079f755fc214bd0b8c07", 0x8000, 0x3}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000df7000)=[{0x2, 0x6}], 0x1) [ 48.378143] audit: type=1400 audit(1518720586.929:37): avc: denied { setattr } for pid=8822 comm="syz-executor0" name="map_files" dev="proc" ino=19266 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 48.385832] audit: type=1400 audit(1518720586.929:38): avc: denied { net_admin } for pid=3865 comm="syz-executor5" capability=12 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 [ 48.402271] audit: type=1400 audit(1518720586.929:39): avc: denied { dac_override } for pid=8832 comm="syz-executor3" capability=1 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 [ 48.444966] audit: type=1400 audit(1518720586.999:40): avc: denied { net_admin } for pid=3868 comm="syz-executor7" capability=12 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 [ 48.454912] audit: type=1400 audit(1518720586.999:41): avc: denied { net_admin } for pid=3867 comm="syz-executor3" capability=12 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 [ 48.458129] audit: type=1400 audit(1518720586.999:42): avc: denied { net_admin } for pid=3877 comm="syz-executor4" capability=12 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 [ 48.465102] audit: type=1400 audit(1518720587.019:43): avc: denied { net_admin } for pid=3877 comm="syz-executor4" capability=12 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 2018/02/15 18:49:47 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)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000081000)='./file0\x00', 0x0) mount(&(0x7f0000ee3000)='./file0/file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&v3\x00', 0x2000, &(0x7f00002e7000)) 2018/02/15 18:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) accept4(r1, &(0x7f0000d0e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f00004dd000)=0x32, 0x0) shutdown(r1, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x800) 2018/02/15 18:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000057b000)={0x0, 0x4, 0x7ff, 0x5, 0x80, 0x7ff, 0x3, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x401, 0xfffffffffffffffd, 0x4, 0xffffffff, 0x9}}, &(0x7f0000eb5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f29000)={r2, 0x20}, 0x8) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007e4000), &(0x7f000059b000-0x4)=0xb) 2018/02/15 18:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000807000)={0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa0000)=0x7, 0x4) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000d6e000-0x24)={0x9, 0x80, 0x6, 0x101, 0x3ff, 0xffffffffffffffb7, 0x62b8, 0x10000, 0xfffffffffffffffa, 0x2, 0x8}) r1 = open(&(0x7f00001a9000-0x8)='./file0\x00', 0x10442, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000154000)={{&(0x7f00009b7000/0x4000)=nil, 0x4000}, 0x3}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000e1b000)={0x2, 0x2}) 2018/02/15 18:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000bb6000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eed000-0x8)='./file0\x00', 0xc2, 0x0) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000acd000-0x2f)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f0000bfe000-0x1a2)) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000129000)={{0x0, 0x1, 0x7, 0x2, 0x4}, 0xb9, 0x9}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000ffd000-0xcb)=""/203, 0x52e}], 0x1000000000000044) mount(&(0x7f0000ac5000-0x1)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="d6") 2018/02/15 18:49:47 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000000000)=""/142, &(0x7f0000000000)=0x8e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000bf2000-0x4)=0x7, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000412000)='/dev/hwrng\x00', 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000f46000-0xaa)=""/170, 0xaa, 0x1000, &(0x7f0000225000)={0x0, 0x989680}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000085c000)='/dev/vga_arbiter\x00', 0x12081, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000023f000+0x8af)={0x0, 0x23, "ccbdfbf2a54620b6d510cfc4c169832ed148dc7822d20622d9150204329c133184e268"}, &(0x7f0000e68000-0x4)=0x2b) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000503000)={r4, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x7d44, 0xdc, 0x8001, 0x0, 0x2}, 0xa0) connect$netrom(r3, &(0x7f000064a000)=@ax25={0x3, {"2dff683aefddec"}}, 0x10) pwritev(r1, &(0x7f000085a000-0x30)=[{&(0x7f0000dba000)="9359492f0b0d3b7f4a6fca3543106089f7509abafa5d4ce9ec0c8ce0ebcfdc69f5e1735fe11aec6a431b9c2d49a29838813da0bdee43574b62f8220ae61c8be2af732ef38f422cc4c234c337960853d9e9391f45c2cd705a65fe54c5224541d6be430439928282bd1a205641d30e01cfa93768f1f3eb8f628b2ec1a29417fa91f6c1", 0x82}, {&(0x7f00002a3000)}, {&(0x7f00000db000)="ea37e115719344150ad2cf9e39c815e427ed8d3779bb5ef689168ba748e53c43cf350f5adf35edb1bee404c0b2937d75eb602ead91877b26e7e41ff5553ed164f065bfa48e52c7b3ec", 0x49}], 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00006d8000)) 2018/02/15 18:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000871000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00009df000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000512000)='/dev/sequencer2\x00', 0x90000, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f00001e9000-0x10)={&(0x7f00003e5000/0x1000)=nil, 0x1000}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a32000-0x9)='/dev/rtc\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000abe000)={0x0, 0x4, 0x1, 0xee, 0x7, 0x5}, &(0x7f0000c63000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000a92000)={r4, @in6={{0xa, 0x2, 0xa72f, @empty}}, 0x4b1, 0x101}, &(0x7f0000d5f000-0x4)=0x98) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/load\x00', 0x2, 0x0) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r5, r6, &(0x7f0000efb000), 0xc) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) socketpair$ax25(0x3, 0x7, 0xca, &(0x7f00009e5000-0x8)={0x0}) accept4$ax25(r7, &(0x7f0000318000), &(0x7f0000ab3000-0x4)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000c3e000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}}, @in={0x2, 0x3, @loopback=0x7f000001}], 0x20) eventfd2(0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) r8 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000541000-0x11)='/selinux/enforce\x00', 0x250800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r8, 0x28, 0x0, &(0x7f00000f1000)=0x7, 0x8) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f00002de000)={0xff, 0x0, 0x8}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000007000)={0x237, 0x0, &(0x7f0000011000)=[], 0xe9, 0x0, &(0x7f0000188000-0xe9)="886561f21ebc7ebc144c120bf658707efaf10f1d7e5e539bc8c66289399e9333aeab87d3a9f3c8da4333363108a7b3de4b4c05befcfb4dacec514bedec6d67a116a0218d722640b616ac6d85429c585cb4eb671021081edbc10ffd68212b0386dd94654c11a3174b2bedb438a9966dadee5ee52a02127f6ff55c2e9110e32b9d4e40cba6addde718f31f6c04637e567ee72ea65b509b526a0a7620ddd57adccf27d0c380670692cf6891894bd87dfcddca8c0225949a933592925c24afcc3a080fb9ce6db2245b350fbaf1cc196adf55184359da0db5f1ac850efa42d8d2470ca0fb2363a326b837e7"}) 2018/02/15 18:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000601000-0x1)='/dev/ppp\x00', 0x40002, 0x0) clock_gettime(0x0, &(0x7f0000441000)={0x0, 0x0}) futimesat(r0, &(0x7f00008ae000)='./file0\x00', &(0x7f00002ce000)={{r1, r2/1000+30000}}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) [ 48.471584] audit: type=1400 audit(1518720587.019:44): avc: denied { net_admin } for pid=3878 comm="syz-executor6" capability=12 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 [ 48.500492] audit: type=1400 audit(1518720587.049:45): avc: denied { net_admin } for pid=3881 comm="syz-executor1" capability=12 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 2018/02/15 18:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000b3000)='/selinux/load\x00', 0x2, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b87000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000379000)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) writev(r0, &(0x7f00009e0000-0x40)=[{&(0x7f0000165000-0x1000)="83", 0x1}], 0x10000000000002a7) 2018/02/15 18:49:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004e1000)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c9e000)={0x7, [0x6, 0x7, 0x4, 0x0, 0xffffffffffffffc1, 0x3, 0x7de1]}, 0x12) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/15 18:49:47 executing program 2: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffe) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e14000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)) sendto$inet6(r0, &(0x7f0000001000-0x8e)="8be32823b73cc4870a337ae21d97cb4fefa7ff252bb7a688d4eedf2a9a33f8084c550bd5e8b95f69ff1db77e134c5c3572bf84e74bab87d03be660ff17ac0db6122e62fa5bdbfc3df76bca7a4778e1604b4f27915bebec1d2f09764541f1b780499f3bb1260db6060a0c42624d323b4b66d42da2b4a946752646066cb476c295811597ab9cf2c52c2fd6cfbcdd7f", 0x8e, 0x2000c000, 0x0, 0x0) 2018/02/15 18:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000520000)='/dev/sg#\x00', 0xfffffffffffffffc, 0xa5e4274f7111731d) ioctl$TCSBRKP(r0, 0x5382, 0xfffffffffffffffd) r1 = syz_open_dev$usbmon(&(0x7f0000e6e000)='/dev/usbmon#\x00', 0xe834, 0x2001) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000473000-0x2)={0x7, 0xd908}) 2018/02/15 18:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000601000-0x1)='/dev/ppp\x00', 0x40002, 0x0) clock_gettime(0x0, &(0x7f0000441000)={0x0, 0x0}) futimesat(r0, &(0x7f00008ae000)='./file0\x00', &(0x7f00002ce000)={{r1, r2/1000+30000}}) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000ed9000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/15 18:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000057b000)={0x0, 0x4, 0x7ff, 0x5, 0x80, 0x7ff, 0x3, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x3, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x800}}, 0x401, 0xfffffffffffffffd, 0x4, 0xffffffff, 0x9}}, &(0x7f0000eb5000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f29000)={r2, 0x20}, 0x8) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmmsg(r0, &(0x7f0000d1d000-0x140)=[{{&(0x7f0000d03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000b52000-0x38)=[], 0x0, &(0x7f00009d9000-0x7d)=""/125, 0x7d}}], 0x1, 0x0, &(0x7f0000bf3000)={0x77359400}) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="d1a3af2aaf26272c6422040363d9cc0d42e5b31dd2cf99e0a8afe43dfea94f75650883cfff6b37abf18200eb56238819603ef3232413f2bf400ce595d7bd3798339f2cc03c6f6733b274bc5f5a853434d309f0e4d4593d71ebed9e085b6b7084464bfe802200d44a973b33ac691a8b050000546f0d9bdc434a48f07d7b704c5a9aa98c41781c0a9881a5eeb7999515789acf3ad284b926bb5ecabe21b11384c890860ced4525c7f052dc569f73d63d47b3a997accab765915a070e3d70d466731ebfe4d221ea2ba49aa3566752d1fb3c88a0e91915bffc05046f08efa69d7d751a95736c945f8274447b96cc0fec5324af4eab27012c2ea7eb8a67f1fa9c80064d2834d75125c283870578d80792b452a49d046a316c1865064beba775faa90e5a58d542e7d6cc5ff0e0b6aac5304d58dea44d1c8a76e7562853b5048f2767f37e5fe45b3b897c1917b5cc1465479a470db6753ac87ea1345ae637e413fe226f5fc9845bbe5f3b9ee7d72d88281478cbb123551626b022b0cd6ce0feb7612cd2d72cbb46a33a4fa34c140807c6071aa34297cdf9638c0502ad5c03c07ed0807857460c126898aba07352e18af90f9c5074373382237063de180500000000000000b5628ff781ab73d0f5046835f54ff289900029cff58b70c6cfdfd9d344462500000003ef959735de5da15d8b514692bf72cd1cf6fe8342035fb803cc51c98a2beef3fa6c8fecb3dfeb1de630401fd62d30a4cbd1838312f14c1da3d3b5d9092f63b086fcc6e23928230db73ea54b3fc1236dc4df8051e44e1ce1d280654203bf606a475e31609b94edfa1f2693b98c4eba6f7aeca5b79638f24f5da9f0366cebbde12460efaa05575eea9bbde00c645513e6572a5803004dcc142b327789ddd434f255815e5b1432ce5837223f7a8d10cb50e05996f98fb031a9e0c4fea04d436f570a69cbc0b7776ebc5d45b2055482472be16ba609978e125b3df66994e29c72b75582f7bbfb194bd58c477481a9c621256f2bd3c4f5bcc0737fd98150e99c16d27845da8e0d16b486796ee9bde1f57360e8f11650f5009c7f5371101ad719cc601341beeed61f5afe2cda0a987d34c29bbdb1d22147baed298dba96b43e951102c5b5fd281db647b47075cef261aa187dc645f8cbe7a93012b455bc1b65d4358f012362f4965fe4e8f1bfd38af1526a876c748dd94c25fbdef4bba79a07b48290c19fae3f9bb0cb56ef5d42da0aef2712917955b15142e95f9667ef67bd2b55ce2d11b730c40376da5c7fd0678221507ccb69b48468e8d2e85e8932f9edf4268b6ad6af10457c450f275f45ad04b8a91f880aff1a9eaf52d05b6722651d06a3e940a744f16fbb9a83516e354506f289de05a5a88867fa4a8cee734659d68167c8a97a771109c4c83987f3259281690f35054bdd3b6a19750449ee6114270185c9819db7c348e12778620d618f0f4c4e8483a59c07fe41875ced21b765329752923f5d45f23cbf555e830a893dce953bd2bb416eeeec952087b5bcf42bef0f4f6d5bdd2ea9454a8e9e069c4edad8a2518600a7a5f8f518e8b542885db5e04565f4fc6040b83842e10f35da7dc837584e634522c01a8cb8549e0cc967713eba7523d874b37dd466f92804e1a6b18a2aef354e7ff6064ca5d6f63f9f828fc8ed69afae2c0448716207f97c171580b45c6f1331226ce80395daefff5dcb306ae5dd0a0f33105678884a10b067cc7878045ecd42818b92bd84e7ccfbdb4c0979f9470b3c61bac656c0316ccb690157252662c15ea30a2742b3a48d3727406902d8747901c50254a92676bab74f43e35c52e2f16f8a3445d5a41e1de2f6effd02c7a2d17b3fa0b652d4ceced16fcb7d8758067d65045201b2af3e2ee0d3f42553a10e80ac494e84a3730e8f70729de99e4ff84183abd32e46c49effaf217368a738b59344ef7dc453f444c3bfda0692777b0317c61da7fba561cf9ca5e91812da391e03616d3f76624028c96dff2b1189bb80bb1ca45b5caee6144fe420467be61a2c1297431656eb349695c9c991d5fa5059dd3c877929445056c2a0161fc903", 0x5c0}], 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00007e4000), &(0x7f000059b000-0x4)=0xb) 2018/02/15 18:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x7ffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a3a000)={0x0}, &(0x7f00003e2000-0x4)=0xc) fstat(r0, &(0x7f0000263000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000041b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000122000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ffa000-0x4)=0x0) fstat(r0, &(0x7f0000513000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f0000eb9000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) ftruncate(r0, 0x0) r7 = getpid() fstat(r0, &(0x7f0000f0b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = dup3(r0, r0, 0x80000) ioctl$ASHMEM_SET_NAME(r9, 0x41007701, &(0x7f00006da000-0x2)='!\x00') fstat(r0, &(0x7f00005a8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000339000-0x4)=0x0) getresuid(&(0x7f0000e54000), &(0x7f0000bb8000), &(0x7f00002f2000)=0x0) lstat(&(0x7f0000fba000)='./file0\x00', &(0x7f000033e000-0x44)) fstat(r0, &(0x7f000049b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000239000-0x38)={&(0x7f00000aa000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000f28000-0x10)=[{&(0x7f0000efb000-0x52)="dbd409fc0ce5027e1adf8760fe9bfb3c0cd78425c92f2f416935a724f09146a7ba54ceb7bf3e8199171be872e8a3727cc9ce8be5771c48f02c33f17e075b26ab76a4051bc72c50f1d8333c5ce69c1195516e", 0x52}], 0x1, &(0x7f00006a2000-0xe8)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xe8, 0x8c0}, 0x48095) [ 48.891275] SELinux: truncated policydb string identifier 2018/02/15 18:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d31000)={0x0, 0x0}) ioctl$TCSETSW(r1, 0x5403, &(0x7f000019b000)={0x2, 0x1ff, 0x0, 0xfffffffffffffeff, 0x10000, 0x5, 0x7ff, 0x5, 0x40, 0x8, 0x6, 0x3f}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000881000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00006ae000-0x4)=0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000a07000), &(0x7f00004eb000-0x4)=0x14) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00001c9000-0x8)=0x2, 0x8) setsockopt$sock_int(r2, 0x1, 0x20, &(0x7f00008f9000), 0x4) [ 48.941766] binder: 8850:8886 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 48.995831] binder: undelivered death notification, 0000000000000000 2018/02/15 18:49:47 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000893000)) 2018/02/15 18:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e95000-0x14), 0x92) r1 = syz_open_dev$usbmon(&(0x7f0000940000-0xd)='/dev/usbmon#\x00', 0x8000, 0x40) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000be0000), &(0x7f0000518000-0x4)=0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00006f4000)={0xaa, 0x10}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000068000-0xe8)={0x0, 0x0, 0x0, 0x44, 0x4186, 0x0, 0x12, 0xa, 0x10, "ebf232cdf57b4b5a5e19c78caf303a74b31c500d3a608fe8c6bed1a0d793ee5e16181260bd73bc37b69f12c5fb50b07dae99160446bf4ae703927069422bbb08", "d0201a865151139487a736cc4bd08a6654f700f574065a0fbf6fcab8881be2e1a7775a10f33dcf4911c6aa4f6ce149810d5cb63a45dfc07673af53b7182350b5", "c0fa5315ef697b4ed7703a81069cc24b43600beb0d7b26688e466516a620cdd4", [0x400, 0x80]}) prctl$void(0x3f) 2018/02/15 18:49:47 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000bbf000-0x4)=0x1, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = dup2(r1, r1) readlinkat(r2, &(0x7f0000e52000-0x8)='./file0\x00', &(0x7f0000edc000-0xc1)=""/193, 0xc1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000099a000-0x4)=0xfffffffffffffff7, 0x4) sendmsg$nl_route(r1, &(0x7f0000745000-0x38)={&(0x7f0000707000)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000045000)={&(0x7f000087d000)=@getneightbl={0x14, 0x42, 0x0, 0x2, 0x0, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x80) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/15 18:49:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = memfd_create(&(0x7f00002c0000-0x17)='+cgroupem0md5sumvmnet0\x00', 0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00002e6000-0x14)={0x0, 0x3fc00, 0xff, 0x74, 0x7, 0x9}, &(0x7f0000460000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000cdc000-0x4)=r3, 0x4) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f00004a5000)={&(0x7f0000725000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x29, 0x4}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000cae000-0x4), &(0x7f000097d000-0x4)=0x4) 2018/02/15 18:49:47 executing program 0: socketpair(0xa, 0x3, 0x8001, &(0x7f000077f000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000c7a000)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000006000)={&(0x7f000001c000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000031000)=""/4096, 0x1000) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x800, &(0x7f0000032000-0x8)={0x0}) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000033000)=[{{0x0, 0x0, &(0x7f000001e000)=[{&(0x7f0000016000-0xc1)=""/193, 0xc1}, {&(0x7f0000034000-0x1000)=""/4096, 0x1000}, {&(0x7f0000033000)=""/99, 0x63}, {&(0x7f0000034000-0x59)=""/89, 0x59}], 0x4, &(0x7f0000025000-0xd0)=""/208, 0xd0, 0xbed4}, 0xa6df}, {{&(0x7f000001d000-0x80)=@generic, 0x80, &(0x7f0000025000)=[{&(0x7f0000007000)=""/144, 0x90}, {&(0x7f0000012000-0x3)=""/3, 0x3}, {&(0x7f0000006000-0x9d)=""/157, 0x9d}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000034000-0x17)=""/23, 0x17}], 0x5, &(0x7f0000024000-0xae)=""/174, 0xae, 0x6}, 0x9}, {{&(0x7f0000005000)=@can, 0x10, &(0x7f0000009000-0x30)=[{&(0x7f0000033000)=""/124, 0x7c}, {&(0x7f0000028000)=""/198, 0xc6}, {&(0x7f0000033000)=""/64, 0x40}], 0x3, &(0x7f0000031000)=""/231, 0xe7, 0x3}, 0x896}, {{&(0x7f0000011000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000002f000-0x10)=[{&(0x7f0000034000-0xd2)=""/210, 0xd2}], 0x1, &(0x7f0000034000-0xe6)=""/230, 0xe6, 0x81}, 0xedf}, {{&(0x7f0000009000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000034000-0x70)=[{&(0x7f0000024000)=""/36, 0x24}, {&(0x7f000000a000-0x52)=""/82, 0x52}, {&(0x7f0000034000-0x63)=""/99, 0x63}, {&(0x7f0000006000-0xa8)=""/168, 0xa8}, {&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f0000034000-0xff)=""/255, 0xff}, {&(0x7f0000034000-0xc6)=""/198, 0xc6}], 0x7, &(0x7f0000033000)=""/126, 0x7e, 0x1d8}, 0x6}, {{&(0x7f0000034000-0x10)=@nfc, 0x10, &(0x7f000001e000-0x40)=[{&(0x7f0000034000-0xc5)=""/197, 0xc5}, {&(0x7f000000b000)=""/186, 0xba}, {&(0x7f0000034000-0x6f)=""/111, 0x6f}, {&(0x7f0000034000-0x27)=""/39, 0x27}], 0x4, &(0x7f0000005000)=""/88, 0x58, 0x8bfd}, 0x6}], 0x6, 0x10000, &(0x7f0000005000)={0x77359400}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000032000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000031000-0x30)=[{&(0x7f0000018000-0x5f)="83e9b9ccfcec8755c4cae0b8ebb2708c3597e09cd8939eb25e2b037b821c3cd43f25364c0fb005a39bc03f2a43b43cdd3fd37185418b614910a3c27a092bbd16578f879b18f1fceedff4c651f363cd7ecdaac575c51f8ba03fe696130a589a", 0x5f}, {&(0x7f0000033000)="ae99cb9d744b59598562b0427a2610793850fbb19887a56e59c6240ed1df0ec7b230f86fadc2bf16666a9cb90efaaba0e3259d0c052a0cca1310848136f624e43c4669cf603842367ae2574d9d6905f478f4bbebc71f06887112a1fc75874a5230a02aaf80ee73d2ebedfe5499bb2f135c3d434c480f126ab584a9406b6dec5eb57ae3686c62fb5bcb5e35eaf194d98cc64f0e400e2940cc1d8de43728b083e4b67a6eb7fd3d4f03368a826a1b4831a01c88c915d9d5e2c540015086ef28b66ee7df405fee82dac0daf7a7720d53f4f82d085aed0438d1e08eb52d2c23779969141cdca724", 0xe5}, {&(0x7f000000b000)="85498f9af9a3a46a20e2b5252f47b3e8e11e02b5edcad090d7384100afee6c2575eab116a2bba7f9ba3e9deff96b899d8d4ae61494c12634f93d7c89d0511cb85603", 0x42}], 0x3, 0x2) sendmsg$nl_route(r2, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/15 18:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) shutdown(r0, 0x1) r1 = open(&(0x7f00007cc000-0x8)='./file0\x00', 0x193000, 0x14) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000901000)) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000d05000), 0x0, 0x0, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/15 18:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000d4a000-0xc)={0x7, 0x1, 0x2, 0xc98, 0x1}, 0xc) 2018/02/15 18:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000fde000-0xd)='/dev/snd/seq\x00', 0x0, 0x40000000001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000043000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000a68000)={0x9e, @time={0x77359400}}) 2018/02/15 18:49:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000737000)='./file0\x00', 0x0, 0x400000) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) rename(&(0x7f0000a83000-0x8)='./file0\x00', &(0x7f0000d81000-0x8)='./file0\x00') 2018/02/15 18:49:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) socket$inet6(0xa, 0x5, 0x7) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@common='sit0\x00', 0x10) sendfile(r0, 0xffffffffffffffff, &(0x7f00008bf000), 0x200041c) 2018/02/15 18:49:47 executing program 3: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x3) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0xffffffff, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f4a000)=[{&(0x7f00005c2000-0xfb)}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00004cc000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000a36000)=0xc) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000974000-0x6)={r1, 0x2}, &(0x7f0000fde000-0x4)=0x6) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ee7000)=0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0xc, &(0x7f0000fde000)={0x3}) 2018/02/15 18:49:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl(r0, 0x5386, &(0x7f0000000000)) 2018/02/15 18:49:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000042000-0x1c)=@req3={0x0, 0x7, 0x0, 0x0, 0x0, 0xff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c48000-0x10)={0x6, &(0x7f0000dfd000-0x30)=[{0x6, 0x6, 0x2ae, 0x1}, {0x2, 0x7, 0x7, 0xab}, {0x81, 0x1, 0x7, 0x6}, {0x1ff, 0x27e, 0x9, 0x401}, {0x1, 0x7, 0x5160, 0x7fff}, {0x80000001, 0xe4c7, 0x7, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000029000)={0x0, 0x7, 0x6, [0x40, 0x1, 0xa24, 0x4, 0x80, 0x68f2fd5f]}, &(0x7f0000d02000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e36000-0x8)={r1, 0x1000}, &(0x7f0000759000-0x4)=0x8) 2018/02/15 18:49:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{}, {0x6}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000ec000)='net/ip_mr_vif\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) 2018/02/15 18:49:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl(r0, 0x227c, &(0x7f0000489000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write(r1, &(0x7f000039a000-0x18)="0700000014000307061e0000090f0a0900000000000000b8", 0x18) 2018/02/15 18:49:47 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f000001e000)) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f000001e000)=[{&(0x7f000001f000-0x23)=""/35, 0x23}, {&(0x7f000001d000-0x51)=""/81, 0x51}, {&(0x7f000001e000)=""/180, 0xb4}, {&(0x7f000001e000)=""/146, 0x92}, {&(0x7f000001f000-0x1000)=""/4096, 0x1000}, {&(0x7f000001d000-0x53)=""/83, 0x53}, {&(0x7f0000007000)=""/87, 0x57}], 0x7, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x92d}, 0x40) getrusage(0x1, &(0x7f000001e000-0x90)={{}, {0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f000001a000)='./file0\x00', &(0x7f0000007000-0x20)={{0x0, 0x3ffffffe}, {0x0, r1}}, 0x0) 2018/02/15 18:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000053b000)=0x8000201) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f58000)={@generic="431df1f38e6e005a112f648d1c22ce26", @ifru_addrs=@rc={0x1f}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000eb5000)={@common='ip6tnl0\x00', @ifru_names=@generic="c89c32a1090dcb81d758ed6ca8abe97f"}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000804000-0x81)="260000005e000905000000f839e3000000f40f000100000aeff069b1bbffffffffe9ff6e44ea", 0x26) 2018/02/15 18:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) clock_gettime(0x0, &(0x7f00000dd000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000be9000-0xb4)=[{{&(0x7f0000cfa000-0x10)=@ipx, 0x10, &(0x7f00005a2000)=[{&(0x7f0000cd9000-0xa)=""/10, 0xa}, {&(0x7f0000744000-0xf6)=""/246, 0xf6}], 0x2, &(0x7f000086d000-0x80)=""/128, 0x80, 0x4}}, {{&(0x7f00007d1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x3a, &(0x7f00003e3000-0x30)=[{&(0x7f00002aa000-0x93)=""/147, 0x93}, {&(0x7f00008bf000)=""/83, 0x53}, {&(0x7f0000005000)=""/32, 0x20}], 0x3, &(0x7f00004f9000)=""/31, 0x1f, 0x5}, 0x3fc581ef}, {{0x0, 0x0, &(0x7f0000013000)=[{&(0x7f0000965000)=""/114, 0x72}, {&(0x7f00008c3000-0x79)=""/121, 0x79}, {&(0x7f0000352000-0x44)=""/68, 0x44}, {&(0x7f0000e00000)=""/4096, 0x1000}, {&(0x7f0000c42000-0xbe)=""/190, 0xbe}], 0x5, &(0x7f0000f4c000-0x9a)=""/154, 0x9a, 0x40}, 0x8000}], 0x3, 0x0, &(0x7f00003ef000-0x10)={r1, r2+30000000}) bind$ax25(r3, &(0x7f00008c5000)={0x3, {"3e1c03235f478c"}, 0x7ff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000484000-0x9)='scalable\x00', 0x9) shutdown(r0, 0x0) 2018/02/15 18:49:48 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f000010a000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000b1e000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00007e4000)={0x0, 0x9}, &(0x7f00009eb000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00004c3000-0x18)={r1, 0x3, 0x20, 0x7, 0x7f}, &(0x7f0000e96000)=0x18) mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b23000)={0x0}, &(0x7f0000573000)=0x8) mmap(&(0x7f0000f1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f1f000-0x98)={r3, @in6={{0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x5, 0x1}, 0x98) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000efe000)={0x3, &(0x7f00000f6000-0x20)=[{0x2}, {0x60}, {0x6}]}, 0x10) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f1f000)='/selinux/access\x00', 0x2, 0x0) 2018/02/15 18:49:48 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000f03000-0x4)) r1 = socket(0x3, 0x7, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0x10)={0x0, 0x78, &(0x7f0000fb6000)=[@in6={0xa, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x5}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x2, @rand_addr=0x8}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000696000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000001000-0x20)=[{&(0x7f0000001000)=""/244, 0xf4}, {&(0x7f0000002000-0xb0)=""/176, 0xb0}], 0x2, &(0x7f0000002000-0x91)=""/145, 0x91, 0x800}, 0x2020) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xe72, 0x8}, 0x98) 2018/02/15 18:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000068d000-0x11)='posix_acl_access\x00', 0x0) connect$netlink(r0, &(0x7f000042b000)=@kern={0x10, 0x0, 0x0, 0x501040f}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000769000)='/dev/vga_arbiter\x00', 0x121080, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) 2018/02/15 18:49:48 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = syz_open_dev$sndtimer(&(0x7f00009a1000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f000062e000-0x14)={0xffffffffffffffff}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000feb000)=0xffff, &(0x7f0000ec6000)=0x4) 2018/02/15 18:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f0000645000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000b63000-0x6)='ramfs\x00', 0x0, &(0x7f0000d0a000)) chdir(&(0x7f0000e6a000-0x8)='./file0\x00') 2018/02/15 18:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000042000-0x1c)=@req3={0x0, 0x7, 0x0, 0x0, 0x0, 0xff}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c48000-0x10)={0x6, &(0x7f0000dfd000-0x30)=[{0x6, 0x6, 0x2ae, 0x1}, {0x2, 0x7, 0x7, 0xab}, {0x81, 0x1, 0x7, 0x6}, {0x1ff, 0x27e, 0x9, 0x401}, {0x1, 0x7, 0x5160, 0x7fff}, {0x80000001, 0xe4c7, 0x7, 0x7}]}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000029000)={0x0, 0x7, 0x6, [0x40, 0x1, 0xa24, 0x4, 0x80, 0x68f2fd5f]}, &(0x7f0000d02000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e36000-0x8)={r1, 0x1000}, &(0x7f0000759000-0x4)=0x8) 2018/02/15 18:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a24000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f00008a9000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00000e0000-0x4)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/15 18:49:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000387000-0x60)='\x00', 0x1, 0x4000084, 0x0, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000fbe000-0x8)={0x0, 0x0}) sched_getscheduler(r2) 2018/02/15 18:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f4000-0xc)='net/netstat\x00') r1 = getpgrp(0xffffffffffffffff) ptrace(0x4207, r1) sendfile(r0, r0, &(0x7f000017d000-0x8)=0x10003, 0x8001) 2018/02/15 18:49:48 executing program 3: r0 = creat(&(0x7f0000d8c000)='./file0\x00', 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000288000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a10000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000e0c000)=@ethtool_drvinfo={0x3, "eba52eeb0bde3492b4419778c5c641ce49b4987a6679891126e16b2743d6011e", "23d3d8cde350d47c1570b3cce3b4c75671c6a0ba407a0167e3017ed57b5042a6", "ba226ed5e29038d15d2bca9adf00e6d86648dae6fe44d46930f4b477cd14b8fe", "33449264d8123a2618c993004f4fd164a3ee8d71d30b2fff0c22fe4bc479c22f", "0e4c777b5bfb29692cdf6642d9166450e6809e791b2a73344d631f556f8042f1", "b061aa4bf04864b1e16a69a8", 0x81, 0x7, 0xff6, 0xfffffffffffffeff, 0x1}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0xe86d, 0x3}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/15 18:49:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000e6b000-0xe3)=""/227, &(0x7f0000610000)=0xe3) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f0000c13000-0x1)="98", 0x1) 2018/02/15 18:49:48 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/hwrng\x00', 0x301002, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000eb3000)="ff02020100000000000000000000ea030a4e00000000d805", 0x18) fcntl$notify(r1, 0x402, 0x3) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) 2018/02/15 18:49:48 executing program 6: r0 = socket(0x10, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) connect$pptp(r0, &(0x7f0000001000-0x20)={0x18, 0x2, {0x2, @empty}}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000001000-0x4)=@fragment={0x0, 0x0, 0x0, 0x77, 0x0, 0x0, 0x1}, 0x8) 2018/02/15 18:49:48 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000035a000)={0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x79) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x0, 0x3, 0x7, 0x401, 0x3}, &(0x7f00006fa000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x0, {0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x32, &(0x7f0000001000)=[{&(0x7f0000001000-0x4c)="4311b39817977aba4af56922265c8b3926e917158431d3a9a38d7385a961b2c70a9654d46d84e2bd315e4a5f2ce27aca1f0997df5f5666f19da501dbdb8e2a6da149267d475b2155af661b1f", 0x4c}], 0x1, &(0x7f0000724000-0x1278)=[{0x70, 0x11f, 0x5, "a684079e052c7b93abbb78e9f154c81fd7cf139c34266cca8ae3e27082790f15310837f0e01c36bf92ac341ec0e4d17b5091a29367e3524d02c442d81b65f3c544c6a08d5b4fec97cc82c6afe1b22d845ea08a3f8898286a1aba021269d705"}, {0x100, 0x107, 0x8, "cc2286b78a576ac4e388bdac217c688f54a14c490b60d7850f3733f4eccf75e63040e0bca9028556279d1ba6a6308a73f46366853dcf760dbfc966a15550625686efc0983c01148e1d4e574e24e75d61ce4aaabc285524da681cecb5a5c887084ce08bfd3d3c9bf17ac0bcb706a1451afa9ac9f0b649dfe6a36e0d6b7f0280bee6e92342b3ec4f785a064a200a873460a352a042b7d1fa389ac73f484e38d268d6b183e63db20cee94bf66ce28b822c75fcdbe14badba825bbabe06346724cf993a650a02f52bd911459abf06a5ca5f23d666da3d20f5a3fc608ec5f19849c9bc5880e9eafc407887c41"}, {0x1010, 0x10b, 0x1d, "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"}, {0x78, 0x0, 0x1, "c996cbf4c160951209627c9f1ca59c7f9d1df05500fbd9dcff9c38982b8cfbf0a0f922d0abe31b8c975189c6a827ae61c971e4af4cca183487a4345bb58c6e112a26bb924b8dabaecb459761979da6a9240ec75b0680f007f23b0986ca2efac2d9ebc085da468df7"}, {0x80, 0x115, 0x0, "8f618930b772053136118b16602506d361fa458688b7d3f1637b7aafb8b69db8a46a542ed23b550443e5417b869a5c0d4ca9f1aafa645d92a5f0dbbe102257b37d853302292a15251fbdfbef6df2c34ea7f607a2de593a10cda7aa204ba552eb6fdf81050fba293bc2dce7fa3b"}], 0x1278, 0x80}, 0x643a43595f9491fb) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000399000-0x8)={r2, 0x200}, &(0x7f0000e26000-0x4)=0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = socket(0x0, 0x2, 0xe9a) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) [ 49.678790] syz-executor3: vmalloc: allocation failure: 15597830144 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 49.698045] CPU: 0 PID: 9027 Comm: syz-executor3 Not tainted 4.9.81-gd2c57b6 #34 [ 49.705580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.714917] ffff8801b6437828 ffffffff81d94de9 1ffff10036c86f08 ffff8801b6903000 [ 49.722939] ffffffff83ab9320 0000000000000001 0000000000400000 ffff8801b6437938 [ 49.730962] ffffffff81451d82 024000c200000003 0000000041b58ab3 ffffffff8419579d [ 49.738985] Call Trace: [ 49.741558] [] dump_stack+0xc1/0x128 [ 49.746909] [] warn_alloc+0x212/0x240 [ 49.752347] [] ? zone_watermark_ok_safe+0x280/0x280 [ 49.759002] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 49.765831] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 49.772486] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 49.779319] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 49.785806] [] __vmalloc_node_range+0x3f5/0x5f0 [ 49.792118] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 49.798948] [] ? kmalloc_order_trace+0x7a/0x190 [ 49.805249] [] vmalloc+0x5b/0x70 [ 49.810239] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 49.816704] [] xt_alloc_entry_offsets+0x41/0x60 [ 49.822993] [] translate_table+0x21a/0x1e80 [ 49.828938] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.835922] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 49.842732] [] ? check_stack_object+0x68/0x140 [ 49.848934] [] ? __check_object_size+0x174/0x3a9 [ 49.855308] [] ? 0xffffffff810002b8 [ 49.860554] [] do_ip6t_set_ctl+0x2be/0x470 [ 49.866408] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 49.873044] [] ? mutex_unlock+0x9/0x10 [ 49.878552] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 49.885624] [] nf_setsockopt+0x67/0xc0 [ 49.891135] [] ipv6_setsockopt+0x115/0x150 [ 49.896989] [] tcp_setsockopt+0x82/0xd0 [ 49.902583] [] sock_common_setsockopt+0x95/0xd0 [ 49.908872] [] SyS_setsockopt+0x160/0x250 [ 49.914658] [] ? SyS_recv+0x40/0x40 [ 49.919906] [] ? move_addr_to_kernel+0x50/0x50 [ 49.926107] [] ? do_vfs_ioctl+0x1140/0x1140 [ 49.932050] [] ? do_syscall_64+0x48/0x490 [ 49.937816] [] ? SyS_recv+0x40/0x40 [ 49.943063] [] do_syscall_64+0x1a5/0x490 [ 49.948753] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 49.962351] Mem-Info: [ 49.964799] active_anon:55917 inactive_anon:43 isolated_anon:0 [ 49.964799] active_file:3568 inactive_file:8286 isolated_file:0 [ 49.964799] unevictable:0 dirty:138 writeback:0 unstable:0 [ 49.964799] slab_reclaimable:6205 slab_unreclaimable:59343 [ 49.964799] mapped:24116 shmem:50 pagetables:648 bounce:0 [ 49.964799] free:1473646 free_pcp:386 free_cma:0 [ 49.999098] Node 0 active_anon:221632kB inactive_anon:172kB active_file:14272kB inactive_file:33160kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96464kB dirty:568kB writeback:0kB shmem:200kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 67584kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 50.029307] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 50.058809] lowmem_reserve[]: 0 2908 6410 6410 [ 50.063980] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:644kB free_cma:0kB [ 50.095017] lowmem_reserve[]: 0 0 3501 3501 [ 50.099952] Normal free:2907212kB min:36824kB low:46028kB high:55232kB active_anon:215356kB inactive_anon:172kB active_file:14272kB inactive_file:33160kB unevictable:0kB writepending:572kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:24820kB slab_unreclaimable:237344kB kernel_stack:5664kB pagetables:2536kB bounce:0kB free_pcp:992kB local_pcp:296kB free_cma:0kB [ 50.133698] lowmem_reserve[]: 0 0 0 0 [ 50.138061] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 50.153364] DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB 2018/02/15 18:49:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x104c2, 0x0) sync_file_range(r0, 0x9, 0x9, 0x7) mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000052000)='blacklist\x00', &(0x7f000004a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000002b000)='/dev/keychord\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000051000)='user\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000052000-0xbb)="07e37e203961477fa454782865358cab7c3401f61e044fd001ab8b7167ad65bfd11043185a2f902e96cb196062decf02b952714fefc6d38e8ab6b18e0f59ebd2007d1b1fb515c14bfa64ea887fb4679fae92599d245ddd4faf6e6f4e6765d1e97f6dcff60436371c90827134a1e885c0717ba0d775ba92a556d72ac91bb3c38889fac8942f0d4e9e10fbd106ad43749c52cde2adb4b054d4297d1d2002c39a6bc72fa11bec4baeb30a03855ba144f56af35da1388181a313ee9a39", 0xbb, r1) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0xc8) r2 = open$dir(&(0x7f000004c000-0x6)='./bus\x00', 0x0, 0x0) getdents(r2, &(0x7f000002f000-0x14)=""/24, 0x18) 2018/02/15 18:49:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f000084e000-0x10)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x5}) mq_timedreceive(r0, &(0x7f00008b9000-0xd1)=""/209, 0xd1, 0x0, &(0x7f0000337000-0x10)={0x77359400}) sendfile(r0, r0, &(0x7f0000dca000-0x8), 0x80000001) socketpair$inet(0x2, 0xa, 0x7f, &(0x7f0000a80000)={0x0}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00006a3000-0x4)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000b27000)={0x0, 0x1}, &(0x7f0000f2d000)=0x8) mq_timedsend(r0, &(0x7f0000555000-0x73)="646041d84ec72257f90ad47c119ab84ef2afd3fef290f0e33bf2d01dcf600e49513e7647ac83def7cca2b689615297f9e435b4c636e0e1bec71be8da74b74b81772dfb048c20eb86ca559b1aaada764f52f6743a72d2b0d23550ebf4e4c0cf206e720c0638739b9a1d983aefb5b404ba18e9db", 0x73, 0x6, &(0x7f000014c000-0x10)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e1c000)={r2, 0x2, 0x5, [0x5, 0x3, 0x2, 0xbb, 0x9]}, &(0x7f000095d000)=0x12) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)) 2018/02/15 18:49:48 executing program 0: r0 = add_key(&(0x7f0000071000-0x6)='logon\x00', &(0x7f00004be000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e22000)="b247fcf8ee94e8f798eedfdcdc4a7ebe026b791a836fd6877859f5bc934aa0324b1d7f1d0c71c56238e6fe5f069fce3362", 0x31, 0xfffffffffffffffb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000aa4000)='pkcs7_test\x00', &(0x7f0000001000-0x2)='-\x00') mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000001000), &(0x7f0000004000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000)={0x2, &(0x7f0000004000-0x30)=[{}, {0x8}]}, 0x10) 2018/02/15 18:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000af2000-0x4)=0xfffffffffffffffa) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f0a000-0x10)={&(0x7f000014f000-0x20)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0xa0}, [@IFA_FLAGS={0x8, 0x8, 0x8}]}, 0x20}, 0x1}, 0x0) 2018/02/15 18:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = add_key(&(0x7f000001e000-0xa)='blacklist\x00', &(0x7f00002fc000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000fdd000-0x70)="50e061b3a0ffe3c8ebbb713bde4fb8b7958a7cbe7a825eb673f4f4973f3f22978bd719f2af2414145b2a2af0a0f7451ad4011741d7e8e85835ff427d84a3ee74e325ccf023f18951b85a2d7dfd3a34c8aa72ed468701af9cb5783423a06f37d4f598bab4af959fc319c3efdab003f76a", 0x70, 0xfffffffffffffffd) r3 = request_key(&(0x7f0000f40000)='user\x00', &(0x7f0000dee000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00002cf000-0x1)='\x00', 0x0) r4 = request_key(&(0x7f0000f4e000-0x8)='big_key\x00', &(0x7f0000b77000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000f79000)='\x00', 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000239000)={r2, r3, r4}, &(0x7f0000405000-0x32)=""/50, 0x32, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00005f6000-0x40)=[{0x3, 0x91}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/15 18:49:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000528000), 0x0, 0x8000, &(0x7f0000135000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00007c0000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000009b000-0x38)={&(0x7f0000936000-0x10)=@in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10, &(0x7f00008e2000-0x90)=[], 0x0, &(0x7f000036e000)=[]}, 0x0) 2018/02/15 18:49:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000570000)={&(0x7f0000d60000)=[0x0], 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000086d000)={@mcast2={0xff, 0x2, [], 0x1}, 0x33e9, 0x1, 0xff, 0x3, 0xb, 0x10003, 0x8}, 0xfffffffffffffd45) mount(&(0x7f00002da000-0x8)='./file0\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000467000)='pstore\x00', 0x911020, &(0x7f00003f8000-0x75)) accept$unix(r0, &(0x7f0000ade000)=@abs, &(0x7f0000111000-0x4)=0x8) chdir(&(0x7f0000917000-0x8)='./file0\x00') mkdir(&(0x7f0000a6b000)='./file1\x00', 0x0) 2018/02/15 18:49:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f000099a000)=[{}], 0x1, 0x800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/enforce\x00', 0x10040, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) [ 50.170609] Normal: 529*4kB (UME) 399*8kB (UM) 87*16kB (UE) 34*32kB (UME) 117*64kB (UM) 15*128kB (UE) 1*256kB (E) 0*512kB 28*1024kB (UME) 5*2048kB (UME) 696*4096kB (M) = 2907180kB [ 50.189427] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 50.197969] 11909 total pagecache pages [ 50.202090] 0 pages in swap cache [ 50.205523] Swap cache stats: add 0, delete 0, find 0/0 [ 50.210870] Free swap = 0kB [ 50.213864] Total swap = 0kB [ 50.216848] 1965969 pages RAM [ 50.219955] 0 pages HighMem/MovableOnly [ 50.223904] 320509 pages reserved 2018/02/15 18:49:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c76000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001262, &(0x7f0000c26000)) socketpair(0xd, 0x80a, 0x6, &(0x7f000035a000-0x8)={0x0}) openat(r1, &(0x7f0000c3f000)='./file0\x00', 0x0, 0x4) 2018/02/15 18:49:48 executing program 0: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) socketpair(0x6, 0x3, 0x7, &(0x7f000005c000)={0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f000095d000-0x9)=""/9, &(0x7f0000550000)=0x9) 2018/02/15 18:49:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000f64000)={0x0, 0x20, &(0x7f0000158000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @empty}]}, &(0x7f0000e38000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003d4000-0x8)={r1, 0x41}, &(0x7f000053b000-0x4)=0x8) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x800000000000000) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x20000000000) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000828000)=0x40) fcntl$setstatus(r2, 0x4, 0x4000) socket$inet6(0xa, 0x3, 0x8001) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/02/15 18:49:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000052b000)='/dev/binder#\x00', 0x0, 0xffffffffffffffff) socket(0x10, 0x2, 0x6) connect(0xffffffffffffffff, &(0x7f0000677000-0xe)=@l2={0x1f, 0x40, {0x0, 0x0, 0x14}, 0x2}, 0xe) 2018/02/15 18:49:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d06000), 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x91) 2018/02/15 18:49:49 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000891000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x48, {0x2, 0x3, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @empty}, 0x10, 0xffff, 0x5, 0xff, 0x4, &(0x7f0000000000)=@generic="7a1115657a497026acb27bcc6bf8867a", 0x8, 0x8000, 0x4}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f0000021000), 0x0) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/15 18:49:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000486000)) clock_gettime(0x0, &(0x7f000070f000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004f0000-0xe8)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f00003e9000-0x4)=0xffffffffffffff40) connect$packet(r0, &(0x7f000048e000)={0x11, 0x15, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000224000)={0x7, 0x1, 0x2}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2274, &(0x7f000071d000)={r2, r3}, &(0x7f0000971000-0x8), 0xffffffffffffffbd) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) timer_settime(0x0, 0x0, &(0x7f00009c5000), 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00003e6000-0x10)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) umount2(&(0x7f000049c000)='.', 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f74000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f74000-0x4)=0x14) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 2018/02/15 18:49:49 executing program 1: socket$inet6(0xa, 0x5, 0x6) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000c000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x7}}, [0x0, 0x0, 0x100]}, &(0x7f0000008000)=0x108) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x20100000002, @dev={0xfe, 0x80, [], 0x0, 0x10}}, 0x1c) 2018/02/15 18:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, []}, 0xb8}, 0x1}, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c5c000)='/dev/input/mice\x00', 0x0, 0x2000) alarm(0x7) accept4$inet6(r0, &(0x7f000037f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000e00000-0x4)=0x1c, 0x80000) 2018/02/15 18:49:49 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/rtc\x00', 0x80, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f00009d7000)=@full, &(0x7f00009d7000)=0x48) clone(0x800400, &(0x7f0000beb000-0x16), &(0x7f0000f36000-0x4), &(0x7f000094a000), &(0x7f0000c5b000-0xb44)) 2018/02/15 18:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c26000-0xc)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r2, &(0x7f000099a000)=[{}], 0x1, 0x800) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/enforce\x00', 0x10040, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/02/15 18:49:49 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000f1a000-0x4d)=""/77, 0x33c9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x6000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@generic="c60fbcaa93cf19ad71eca961c342f56f", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}) 2018/02/15 18:49:49 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000007000-0xe)='/dev/keychord\x00', 0x210000, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000011000)=[{0xf, 0x5}, {0x2, 0x1}, {0x8, 0x7}], 0x3) connect$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, 0x8) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000000d000)=@abs={0x1, 0x0, 0x3}, 0x8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000011000)=@abs={0x1, 0x0, 0x3}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x44, 0x17, 0x19, 0x8, "a96df510a8a437175b774a684850d433be64b6e69ac52cb1e6fffa0fad647bcf3e2c995280100eead89bf8fb40cb26d441c7ecf7edcf8eac6bd6e6f19fc31a7a", "7451014a37357362b9e4e3988c48269531a0affae8aa0cd29f93d86325e8ec7f", [0x800000000000081, 0x56]}) 2018/02/15 18:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000401000)="23f995fcb9f6e937bbdd0ca0d8865176d9dd479b3c3fab76c74afe049224c569d28ebd096fb861399d0f6e54e4e2b20bbacd0d3dc5ac3842da43d113e22f65a4716a5f13a670091c5ffebabd5806fcbd9c39029e73b21248ed5df57b8ab6edf384813064dabf2d2a15d4fcb2f4746e262e97532c6f2484de24e9d6569cc15413136ac9012cfd1de01925", 0x8a, 0x4084, &(0x7f00005a5000-0x1c)={0xa, 0x3, 0xb9, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000872000)='/dev/sequencer\x00', 0x30041, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000cda000-0x4), &(0x7f0000228000)=0x4) preadv(r2, &(0x7f0000560000-0x80)=[{&(0x7f00002f1000-0x77)=""/204, 0xcc}], 0x1, 0x0) 2018/02/15 18:49:49 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000000)={0xb, 0x90d0, 0x7, 0x39, &(0x7f0000000000)=""/57, 0x7a, &(0x7f0000000000)=""/122, 0xa8, &(0x7f0000242000-0xa8)=""/168}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r0) r3 = getpgid(0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xd, &(0x7f0000a78000)=""/236, &(0x7f0000e99000-0x4)=0xec) rt_sigqueueinfo(r3, 0x14, &(0x7f000054c000-0x10)={0x8, 0x6, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000019c000-0x18)={0x0, 0x8001, 0x30, 0x10000, 0x80000000}, &(0x7f000042e000-0x4)=0x18) r5 = mmap$binder(&(0x7f00008ab000/0x1000)=nil, 0x1000, 0x9, 0x10, r2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000642000-0x18)={r5}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000795000)={r4, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x81, 0x5ed6, 0x1e, 0xdb, 0x18}, &(0x7f000031d000-0x4)=0xa0) ptrace$setregset(0x4205, r3, 0xf790f8d21eb3b4c7, &(0x7f0000c95000-0x10)={&(0x7f0000870000)="e00e67dbd34f1edd4b4997c172f385417a51c2b4b73d4e75c8e017992334addb589ed32c431696e24a0380f78d82f6331c9c15e97c4c62efb28908964fdeeef962d6ff906b00c3208fdf2eab703dc07b6977585573befe67e0f5069bffc1c1166dffa25ccf91698e3f62f3d9673a6f1b77c3274d75ad170441daa9371b4548504b4d32a93efd4ffeb8f1de3aea6c5881a669d7ea4920c12a9c36cdfa1a02b9180c270fe0f3cf524b2251a8820dbdf88087b40005adbf6dd1bdad2f276607a7e07973f1a0ba22e2fafe1ae2aab6f5ac13bdde82fc9b4fecd7f7f8498608b344e922c367e6b676174916f3ef86e53a4e05162854aec9d0e1d6ea766024fb47", 0xfe}) r6 = socket(0x11, 0x2, 0x0) setsockopt(r6, 0x107, 0x1, &(0x7f0000d53000-0x10)="010000000000060000071a80000001cc", 0x10) close(r6) ioctl$sock_SIOCSPGRP(r6, 0x8902, &(0x7f0000cde000-0x4)=r3) getresgid(&(0x7f000035c000-0x4), &(0x7f0000df1000-0x4), &(0x7f000022b000)) 2018/02/15 18:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000c41000-0x4), 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x0, 0x1c9c380}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x400000006, 0x0, &(0x7f0000366000-0x8), &(0x7f0000869000), 0x0) set_robust_list(&(0x7f0000fb9000-0x18)={&(0x7f00008fe000/0x4000)=nil, 0x1, &(0x7f0000232000/0x2000)=nil}, 0x18) sendto$inet(0xffffffffffffffff, &(0x7f0000e3c000)="63a6da2bc2b886db1069496b557a16565d7cadb9e2677e6e1170fb2ac76f9439e5a5dee60709597871fab4d4cbaf9fe0395263d9f9a64ad6d74bf883bc5ebd8567794b8602a1606d2630c25ba65120f6ac996515a562606402b12afe6d8e60686c1a88072fe7ec8a5642814d474bb5dda2c815b54935f6db22d11e096a3889607d672d9f1896ca366c56ffa0b8d9a5c59c704adc74d9714ddc3d63f953b07671a7040764f22cd6e50c3a08b2d9d13e8818d6adf03e2b0d39e1388ca9b30533323ad165b619c691c783e7649105b03fda9ae5b6020138bd4d440e5bef03643d95070b9e90", 0xe4, 0x800, &(0x7f000047a000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r0 = syz_open_dev$sg(&(0x7f0000a66000-0x9)='/dev/sg#\x00', 0x8000, 0x105800) sendmmsg$nfc_llcp(r0, &(0x7f000037a000)=[{&(0x7f00001e9000)={0x27, 0x1000, 0x7aba, 0x5, 0x33, 0x8, "13084f73a00faf86ce22ebd6c5fe581895050becada0014aeaae7eb2c13485d39851f0dea9d31f85814d3c4b159aee35549738bed1b958d25dd3d7ee7088a6", 0x100}, 0x60, &(0x7f00000cc000)=[{&(0x7f0000980000-0xb7)="5d1e39e776bc427da628dd1c68364c37a27137af4c4d88c637ab92087ff102183ebeef05ffca1b3d4a6dd52da4c5d70a7aff7358ed9290052c772bf87638fcd93bdb10c1397d6c652c5aeead3bf1f6548d6f4cda607fdefc8030358785a892fc8a7896a3891f03226093df0c19e94b7bc98c7cdd7d51f6181999c15e2433c51b64792277940d8ff8fe6d047269ad59012235ecd3c7b6e67d15d66fe7c4c98143e4681a8a3712e2bcd5d0839b0b01362cfd9e84cc51883a", 0xb7}, {&(0x7f0000ddf000-0x9a)="d69d7d16fea7260d0bdc204aeb74edb02944ba424210e019d8245ab6348dc94dbaf6607b9e49a77098b175f894148c77e505f9d4ec420e14bab647b3d5d14884e55325aa716aac23c94de0b15c0a3e644b9b229d67f387452fb3038e1d739c76c78e4cde579df64637ee1b28a3df0a9d2f417edf3477d841959c556b8a746b4ef900cbe0c15214f4ceb18408368239537ad480b4f47ad27a616b", 0x9a}, {&(0x7f0000c4d000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000e6a000)={0x30, 0x101, 0x5, "91f5aa21ccbc9a9e795fba7886bafabb907057a9e981c0202809839f52a7"}, 0x30, 0x40000}, {&(0x7f0000117000-0x60)={0x27, 0x80000001, 0x9, 0x7, 0x1, 0xffffffff, "25326054b2170709a96d9adf015ede73bb37b8f338c40435c7f0d6e9535bd336b22c026f23f0b74f13b53cc544281eff4de12aa2f512fa0b1af79e613465b6", 0x10001}, 0x60, &(0x7f0000eeb000+0x937)=[{&(0x7f0000184000-0x4e)="ffa00b3c22618a508a5c8f4b7ff57e8b411627f7853113f1b2273e664c830bab82b3c214a3b64a4f4752cdf4f72d022e6568c706451112f42fa6188c6e638621901acfdd484447050c12d55de3ae", 0x4e}, {&(0x7f00009db000)="2de68e1ecae60b9ad6e8f7d4cdd729c82217220525c84b0523ef05988f195e9670d3929410aa12b3de6329fe2479040dafb7b50234", 0x35}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000577000)={0x27, 0x9, 0x2, 0x7, 0x1, 0x7ff000000, "3a53c74cb6e967569f71e14e3d60d0bbff8eda16d793eb9cae09e29d75261f0f1cd4b72255f936c4d9ea91a4fd4da4d7f57eb93ca05a62420e279f8eff5905", 0x7ff0000000000}, 0x60, &(0x7f00006b4000-0x30)=[{&(0x7f0000894000-0xc4)="f8526f0ba302ccf202406cd6fcdd42b097c79e284349d6a65efee3b6e0cc4e70ca5c7300cce264416df5efcdceb641fe0a568c73d9bdb9d3a0d359955bce666f2c5b17b1b13debcae2ebc4166cc7f770510610fa24805d30fe4abe203a70353d0c06f08c4b25f21ab5033c900e50de1118d07ba4376377f9c7df960c5aadb11db8f8dc52a0b80325419a33dfe9ffe8c9036cfe4b8ddcbb9ae97da591d4f8fe79c99fde79c13881613ac475f62f527b260aaf989f49cef74d9015857f38b192068cf51df3", 0xc4}, {&(0x7f0000ddd000-0x4c)="182ad691796dce567bddcb4b74b551f2a61434c3dd58059676b8065577427e02ba632b910865b2eac962c1dd76e7ef412d453753a05c424ff128c53d0ae8824f2249360f44f4e92bb2c3bdbb", 0x4c}, {&(0x7f0000264000)="d85abbb56cce809260074d0c6d4fd4cd0a3b9f8422f65ee224bc99b3552231b411f7d5404ceb802e69ebb8c5ee9772bacac08532ceec6c91c2b25b46ffb12f13150cd33393b3916185800fa8", 0x4c}], 0x3, &(0x7f0000624000-0x28)={0x28, 0x117, 0x4, "c112f3b5ce1acaeb89306cf1f5e1c471c375"}, 0x28, 0x81}, {&(0x7f0000179000-0x60)={0x27, 0x4, 0x8, 0x7, 0x4, 0x0, "44a7431c3723bc4ac3067c444821d19dc5111afc717f1b1d0f511029775f87b2047d1876afcf75174e5096861c850c7d1189188318657489e76c59a813556f", 0x2}, 0x60, &(0x7f00002d9000)=[{&(0x7f0000d1c000-0xa9)="c8d6b57936c379b358d407e5fe87ceb268d259168945ef11f4f34fd8ee942b854ca5c5a52b419dd4939cc2381de42e75d0e2d57beb5449835d47423129be5fae39ed28faebdd9b605cf41698315854a0f72e45e983a91424e2437fe31f010016847e843df70f938fa45d876c882cf058bc6bfb31dcd4aa5b266ea793aaaa16afc26189373fe6c4a3b5d24e5606dd9d53c01c4a4142f488a45cd13f4a8a3d92d832a1137a7abc0e6d12", 0xa9}, {&(0x7f000004e000)="667520cc2242d784b4d0af633cb8a61923c4d83a973b792236c2f91f", 0x1c}, {&(0x7f0000641000)="179414c4c508013c0ae2db078b75cac06fc92253b1286b07a25910e2af5e1737199af31bd1995acd240200bdf74882e5e52348f2ce31386928f383ee2730b406cfd3854d1880917001e8e98c64363961b9f4c777095c4ab1e2603f6802c526a4f31bfc4083f68d1289e48f684c52a70ccdd5794b34f1aac0c5db4afd9555506813ebd8f25dadba12474c3644dd68acf5fd3a7d371249e71e0d6493a12c5611450b6e", 0xa2}, {&(0x7f0000351000-0xca)="9d6540cd62b86087ac0d29397bc33cdcf86894be7b61b4e5b634e558e81a63a25e570af57f0b18d573940d08ca6fabe0406a4b68b20455fd180b018d7f0c3d6e6ab41165ab6bd099f09a08d35d83c758945d80a32d8619f7b150881754797bec868e2a322e5bc58cad96cc632f8eb09132a8fbd7bdcbfd383f79d2922c24346f3c9736fe31371e63e5fd2be1a61f283a0be6a29a6b67e4cf4d198cd275ee12d87c8560163f38eb36304a18f456ebde91ac6d736805aa74884a8a30534f290dda62289230b5805115bc2b", 0xca}, {&(0x7f0000548000-0x80)="a695a14903f233bf01b4e12ae84c1cb8637f3f0c4a5f20fe193ec8640fb5d66113e64e3134ccab1b14c75650077c015adb125c3d813557db5eebd114d5799f885d392778eb47e7d5578ee2a424cf0dbf393faac5e73ac0631fa45ddf44c5b5c3ff526da226d860b8cda1daf78b7384d0c284e92e87b4056b8296903e848f9fcc", 0x80}, {&(0x7f0000679000-0xd7)="5c29555b9539af322e237f0304134ed79cc9b913d9bf563a3e1ea158dc81380cf8194dcae00ea6231755ee03e84562fb5ed56be18c4d0de832a181f0138eb9bd5485d806ca4e247da4dd0abb4adf53118107942654240eef11489b76a4d3c90ad38e4ec55fdcba5eec1a9b8e497af47b7534f713ac84057794147cbc3875e01398892f561e2b72a21962a4a8965f414c7419a424fcd3f9198585e156022e347a1426cdecc3167d8f474662fcd0db956b050cd5088fcd5964c7b33d3c52c540465cfccf79e71297cb07b11241c990c53eeff3a32c072ed9", 0xd7}], 0x6, &(0x7f0000c17000)={0x108, 0x29, 0x0, "80c80b4b88b1808e8555b5071f1109d45ba3dd26178b5addc54a77f140c74039593c3154959e364f5e08377e9410fdec0e268b13c1807403bd52fe9f6cc1d9b9dd9c75ac4d5c8d50e16cad5ad2ab7d510357bf396b9a4ab7f877e06c6e0c594a579d569356befa8a57441fe0da28d2ebd5393b8a5f77656d0932571d3da99e89db97d7c6a8d32e8f9680241b298f6b6bf01ec397660746f1b4b5aecaa6d9a839e7d1acb3ba6aacfe777e875b38c44b9bdc2449474302c6251cc13231f772c10bf2020a416d426620b14571e5e11a015b20f4b4d564d6860af35097055cdff7673e29dbcf6d0746925c1828df1befd12c4c"}, 0x108, 0x20000000}], 0x4, 0x4000081) getsockopt$sock_int(r0, 0x1, 0x17, &(0x7f00005ef000), &(0x7f000056a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000fae000-0xb0)={{0x5}, 'port1\x00', 0x10, 0x140000, 0xd40, 0xfffffffffffffffe, 0x1, 0x7, 0x7f, 0x0, 0x0, 0x7f7}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002a9000)) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000305000)={0x0, 0x1, 0xf7e, 0x8, 0x100000001, 0x101, 0x80, 0x5, {0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0xffffffffffffff01, 0x5, 0xfffffffffffffff8, 0x7, 0x6}}, &(0x7f0000e93000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c85000-0x8)={r1, 0x70d}, &(0x7f00000e2000-0x4)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000e67000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00008e5000+0xdb8), &(0x7f0000beb000)=0x4) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) timer_create(0x0, &(0x7f0000d01000)={0x0, 0xc, 0x1, @thr={&(0x7f00007d0000)="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", &(0x7f0000d61000-0xf4)="c142331bcce0bef37283b9afb2ba2977b6c599bf4ae4f2ad31889607e674011e4742aca3dc06a4a42cd48463668bab034f951e8027e335d4a932637c1a5a5e01a38b8baac78a7bcd82103e1266e4e733e30abe29d51b5c360e7030894f89585e75252e41926b8c521580a4f8aa2b7a0bf7214b5f7fd2b1e8494a2afa0bfd4511a1234e92d65602f4f2e65e5a094ad62cc918fb78d4de01a27598566b4be1c1bf8f54aa47df284c6f0cb2fdeb8772eac4182308b56bb9586083ab98a12c73268461af7a17008f2c12f651d283f9237c913af89261b97c16c2eae4e509d44d5db8f6c110774abf595f5800a7b52bbf96eba093626c"}}, &(0x7f0000f62000-0x4)=0x0) timer_settime(r3, 0x0, &(0x7f0000159000)={{0x77359400}, {0x77359400}}, &(0x7f0000ce8000-0x20)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000a46000)={0x3, 0x3, 0x0, 0x1, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c5c000-0x108)={r2, @in6={{0xa, 0x3, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x5, 0x2, 0x2, 0xfffffffffffffff7, 0xfff, 0x3, 0x1, 0xe0, 0x7fffffff, 0x8001, 0x2, 0x2, 0x40, 0x2, 0x7fff]}, &(0x7f00005d4000-0x4)=0x108) 2018/02/15 18:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000de0000), 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000b80000-0x4)) poll(&(0x7f0000391000)=[{r1}], 0x1, 0xbf) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000300000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000e35000)=0xe8) getgroups(0x2, &(0x7f00000f9000-0x8)=[0x0, 0x0]) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fe5000-0xe8)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000cc7000-0x4)=0xe8) getgroups(0x2, &(0x7f00000ec000-0x8)=[0x0, 0xffffffffffffffff]) sendmmsg$unix(r1, &(0x7f000035b000)=[{&(0x7f000024f000-0x8)=@abs={0x1, 0x0, 0x1}, 0x0, &(0x7f0000f7f000)=[{&(0x7f00008ab000-0x84)="f433d9281ebaf994de9e83b5a8c8c8466a01060238ffea30ab31fadec0ce94c6f2b0de6149068681e9112f7ad1f48d5d2ab4cb7a47c86082d9016e744afb525e3b570341f4b17c1e1f8dd190201a8d1ea09e9ee4de39d8f5ca267490ea346875dfab3ba5fe427c8baf587b8e83aff6f12eadac6de59efd76c7b29964a43390a25cf486e6"}, {&(0x7f00006ed000)="abda3afad320f0d120fbfe46dee93c0d8ad3bb04c09dc9"}], 0x0, &(0x7f0000d2b000-0x78)=[@cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r2, r1, r0, r2, r1, r1, r1, r2, r2]}, @cred={0x0, 0x1, 0x2, r6, r7, r9}], 0x0, 0x24000000}, {&(0x7f0000e1a000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f00008a4000)=[{&(0x7f0000bcd000)="45c76eb808b9e4cef71746202b5d8a82dd79410b053f3f9880fd2376e2fe90a12205eb05436a20645c3646b61e68e17defe74c984162e03426cfbe2fdbc3308f8ebcd13c8dd3b7c756717215bcdea0560262630190daaed26d80a3381aeba6499d099da9add3f760acb84c29e073104330342fd86dc10a8f3e80d6a6c5bb247c5cb32f7bb5d9"}, {&(0x7f0000203000-0xbd)="98633e2825419b8dec1dfd98cfc5200dedd3d24d7ff14cee3e167f6be7adb5019426c493f640ab81f4e0be7458ed946fbea2faec97e6d4a8b453180a473dbdd85d1026a8df26900dd359b709db64b7e12b2e8a63a780bb32bf68d1d8968c0fa2910eaf0ef68055029ce7c0148f4adb35b2f2a834aa61a843f5a92abce4b5d265b21128b585d07d6fd413cf61d6bb88c02823d308b506d1ad1b3324f9382c5f9ca72b8bc659e78c06f2087b690a9407684195de377543e2982bf98a6966"}, {&(0x7f0000988000-0xac)="b7bdedb8709cb6d59c184a3073e08907daf2b43db96642858c2af08d0d74c93b0534683ea83c8d8c0cd05576dec1bacaa778b910e06a7d6b03861beed85135496a1a6e8b60dce89a7760cb52e557fd0872b8c79d8f13d3bbce9ac37538b8c80ecd21a0e21e0e3a15c54ad1eac38c68e1c954930989ad704332c7b61755eae28956832bd9d0816873a731194e63fbe9b377534aab66b85062736d8d13a324b004acbc4a3eaf39743706017553"}, {&(0x7f0000a05000-0x28)="2475cf29886e850c188029099a89f9302a2e16d4e9d825414cac9b6fbf41bc3d0091adc09380de08"}], 0x0, 0x0, 0x0, 0x1}, {&(0x7f0000f64000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000084a000-0xa0)=[{&(0x7f0000dca000)="ed0b7116a1243c5486f5ee7b1c915922e6b3f0a9682779dd4af77e33fd845c7078569ba3942f90519e3d1489b76cf649bfa6811d0c281403f07259dc273a5443eba6aef069069c2dfd2a9b48976005a921cd5d9f2a55d91eb41465d9f8d63fc7eeb09f62ced13e68"}, {&(0x7f0000267000-0x74)="1b2a9f1fee818d3c1b67ad53a36f586a2b3d8bcbe2317572021d14a3ff7825f988c2e2f66e7bd271488cbd1ba50605b3365a54855bccc93264d7e7c73a11d9b9eed89783b6e832398e9a0076f7fd849d09387dc6b8e01fb4b777e833f660f0efd4a569b0e7fcc672a0883fcb038720e005d2e269"}, {&(0x7f0000a10000-0x25)="0aac956721e3ce0e6506789d5c43c0644300621cdd12cdeaa31b28427d9a7e923a4833920e"}, {&(0x7f0000090000-0xad)="1f01617d5aee462e2999dcc4d44fcb1070d55f3b8c2cef72ad03037af4318448b8715f1df0b8747246c98f8919117ce39fba4a6cc4bb2f7c39b2c3b441474b6710b984706fddc2dc62118b7af830a2ac36c4553a35c6c861cc23c7b146dc7ec34cb8acff451ef2a8109013b2d591e1a57aab7eca29db768ea9a4c1a9d3791958ef01cbe8e1dfce6ea7f1de09682d60627201ee6021ddf3651020743e96373d20d32c9585492fe5d0accaa0577e"}, {&(0x7f0000048000)="aec653c985c41f24802847b7db7e2af09f7a045015c0b584f95e52daf31ac47d89f67221555a0a4bb9d5544bdd932539b26221f3600dbb6b8e34c6b569eb0bea566388f4040ed927507d2317532f43f2ee8bc40642e2ba32ee083da8be332c19e1a76389cf285ac30adba938a336b1220bd6fceb302fea049527b4c40527c0f477efc771ab045781733c707b63f00ea9f3a6483e46751cc3471d2f52bd7db1ddc1c5f5d3b0577ea2e59cdfe493559febce1780bd4795c9a82322bf331a67e0e73c50e35c0632c8fc0afb943863c287d392cd194dd06bd1de15ecbf20c74858086716de096ab63e51e4b28afbbd019c57c77ed6f258"}, {&(0x7f00006f3000-0x6)="85e7dd83a1fe"}, {&(0x7f000066a000-0x2f)="20e6cbf69edaeccdc19e5d5c19f738dd2f4a620bf429e950f02d0eb31e03c83ab93d47db54c155c68b0c0947111828"}, {&(0x7f0000a58000-0x5b)="af17a7c689109a2a5b0539c7aa4425b87c9d9b25998557da7ff188ace25fce43dcf772e3fa6ad6bfbb6632d18fd757b824a585a5cca121736710f0085f96ed45952cc39aaf48168392535212b912fa2e2c61616a8058bbf0298d88"}, {&(0x7f0000b87000)="bde08b8c3b2dee7cd054ee55d7686edd72bedf2f37af0c23fc4a3343763467f05468b4db78fa07f36a4b98449c54a607eb8bc6fdd8f5c556a2d0c151161b7778d71d0df4984dfd9687822f85205c38263080cdc97745d8bb6b7b42b849155537328256d68c8d4737bf7b06ba3e90854834952fa043f2e093751342d2bb5dd84355984b8bc738d3a8a0dc9ed81edb244c18eb1bd90eed818d"}, {&(0x7f000051a000-0xa6)="743bb63357b4ec2de73a772949cf4cd7dd4b7c82433d4cd23f7ffa07d0da1e283090f7012091d360d9205f4410ad2c0ba7861e5b226282756e26d47b1cb6caed2931ab3e69022fc31443c8c11a3bc135ea38222951fc4c12690ae3a00ebea0eed8b098186c4cc1e4e1aff53866b067a28f2eabc701d379180033315f8b87dc5d14102c109ed8c1d69b39db4b570d3e1e1f6d0b26068bc0b175e63722554f2e6c5119ab2fab80"}], 0x0, &(0x7f00000e7000)=[@rights={0x0, 0x1, 0x1, [r1, r2]}], 0x0, 0x4}, {&(0x7f0000ad8000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00009f1000)=[{&(0x7f00004a9000-0x54)="28f9e98dd16e25ee0d4b8ecc89232addfdc39faf157c6cf0274fe7c63d104ccd4f953b06dd6cdd59e186a31471bab4c5ddfbec9471f383efedf6eb43e90afd763170f9b8cfae7b6b04d993b6324082535cc528ff"}, {&(0x7f00000fa000-0xa4)="022928b6a515c60a7cc4c2bfee307ad0583d735b0f38ffd0706f4c4f70359472ef0f355afda642ea8771ca750c76d42d6b23cf5be2d0909a50caf0db0de63cc5101d67b902c6a6554d333e05d119be61a17ee4491036e56c251dabfb3d4fd7bb9a63311b5e341538b5b2b56b79e24a0249cb54b6a42b63b59acec0b6d3d73507398a350f62299a7e7a0d9a2cd9f8ddc9f4f9721fbd4be71f54bbf472032d895d5d98f9f9"}, {&(0x7f000043c000-0xb3)="8411963e9b9015d3462d945dbc194e5242ace620f500b6d965cdc07f8305ae2b75135562b67df1b7878f266845c86c5913d1042b56770d2643f7da10fd042c6d623a6bc9c8a8626786a25412cc68a27b0fa63b09b23b980fbcec7f12d8a5fabe2ec585031b511a156cfa7103ed0a60140f4d862703227035dc4c79eb5c4be95b8b255d5db7211da828f80072e1f91ede25b6a3f3b14c56b5f31b32c01b0d1d94073cae4d6636cde0f785e232579d566ec51265"}, {&(0x7f00003c9000)="1154b7bc04c747802e71ab75ac36b61afc098866c1771eb5e42e8e2512c4630716ec8f6486deeccb0dc83d"}, {&(0x7f00001f7000)="d6fd3bd93297e6595b11bba8d3015aa9dac24d7992e6558e6d8b0361babce91fd65632f03e3cbf8c45e8327776dc6ce1844cb3cac83f55dd035e5b072d230c29943911982f345aac"}, {&(0x7f00007d7000)="d9ec09bc1dacff20315220136ce5b89a82b16dba9b2abff2a80ecbf0c9d7e151bb4c84aef77d"}, {&(0x7f000059b000)="3594485541082133e6ca7dd678550f3b9bb6ac5202175725b9c8c19828103d81eda767ada736e2f0901156e749e05a4e0e154b54a36407b3266f32e2dab1ed8ca122a7cd450288f5766e8f85440c42d618766cf2685ff5979c9aa93dd361182db442df7b925b190d3b4954872c731396f064051d64bc6c1017a24c73ed334194c25b03bb913693beeae67c29b451cfc7d8f40502f2350f014a9ca4902766d5ec2b74cf1c4951e6a3b910a8b99fb09251cbbc63befc1eed057e0a6c6ba5f1f22a05273234c042302385b0b0696597000bb1da936340b7581b8bbed48f123cce8785acdebebd1f4c0cc6"}], 0x0, &(0x7f0000d5b000)=[@cred={0x0, 0x1, 0x2, r3, r7, r5}, @rights={0x0, 0x1, 0x1, [r2, r2, r2, r2, r1]}]}, {&(0x7f0000eaa000+0x1da)=@abs={0x0, 0x0, 0x0}, 0x0, &(0x7f0000195000)=[], 0x0, &(0x7f0000089000-0x20)=[@cred={0x0, 0x1, 0x2, r6, r4, r8}], 0x0, 0x8000}], 0x492492492492599, 0x0) close(r0) listen(r1, 0x80000000) 2018/02/15 18:49:49 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x9e28) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000-0xc), &(0x7f0000006000)=0xc) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000002000-0x98)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1a, 0x16, 0xd, "34a8e08e4ed75aa9d67f46827bdbfd1712ab25eea006a882752832b53fb7953b467894b6ab18977de7ee0e0a3d52238d90e2eb28d6e3e5568f74799fd92593ce", "12b501206f6a3221131d57c79503fb4c5cb0a663574f44480c8a9c54bfd7d644", [0x0, 0x7fffffff]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000007000-0x8)=0x4) 2018/02/15 18:49:49 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x44042) readv(r0, &(0x7f0000005000)=[{&(0x7f0000002000)}, {&(0x7f0000001000-0x8d)=""/141, 0x320}], 0x2) timerfd_create(0x5, 0x800) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) sendto$ipx(r1, &(0x7f0000003000)="a7963af1712e351d4b55e439fd54cc78", 0x10, 0x40, &(0x7f0000003000-0x10)={0x4, 0x8001, 0x400, "1886aa514c2f", 0xffffffffffffff69}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={0x0, 0x13, "6d99257929fd4709b23d876dc39a0812332748"}, &(0x7f0000006000)=0x1b) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x4, 0x8, [0x3f, 0xffffffffffffffc3, 0x200000000000000, 0x7, 0x1, 0x7f, 0x2, 0x5a296a60]}, 0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/15 18:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a7d000)={0x0, 0x0, &(0x7f0000a90000-0x10)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xffffffffffffff4a}]}, 0x18}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000cd0000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000eb2000)) 2018/02/15 18:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000034a000-0x10)='/selinux/create\x00', 0x2, 0x0) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000a2a000-0x8)={0x9, 0x5}) write(r0, &(0x7f00004f2000)='\f', 0x1) r2 = open$dir(&(0x7f0000484000-0x8)='./file0\x00', 0x40000, 0x140) execveat(r2, &(0x7f0000511000)='./file0\x00', &(0x7f0000975000-0x40)=[&(0x7f0000fc6000-0x10)='\x00', &(0x7f0000a02000-0x10)='/selinux/create\x00', &(0x7f00005f3000-0x10)='/selinux/create\x00', &(0x7f0000c4a000-0x11)='keyring@security\x00', &(0x7f00001be000)='/selinux/create\x00', &(0x7f00009c1000)='/selinux/create\x00', &(0x7f00009b6000-0x1)='\x00', &(0x7f000077e000)='/selinux/create\x00'], &(0x7f00005ba000)=[&(0x7f0000594000)='/selinux/create\x00', &(0x7f0000a2d000)='/selinux/create\x00', &(0x7f0000505000-0x3)='{!\x00', &(0x7f0000857000)='posix_acl_access[\x00', &(0x7f0000e8f000-0x1)='\x00'], 0x400) 2018/02/15 18:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000149000-0x8)={0x0, 0x0}, 0x84000) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00001e2000-0x10)={&(0x7f000099f000/0x1000)=nil, 0x1000}) clock_gettime(0x0, &(0x7f0000770000-0x10)={0x0, 0x0}) utimensat(r1, &(0x7f000089b000)='./file0\x00', &(0x7f0000a31000-0x20)={{0x77359400}, {r3, r4/1000+30000}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f9d000)={0x2}) write$evdev(r2, &(0x7f00008d3000-0x48)=[{{0x77359400}, 0x9, 0x4, 0xfffffffffffffffa}, {{}, 0xc9, 0x0, 0xff}, {{0x0, 0x2710}, 0x3f, 0xf4, 0x6}], 0x48) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000e77000), 0x4) 2018/02/15 18:49:49 executing program 6: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ac9000-0xc)='/dev/rfkill\x00', 0x200001, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000bc1000-0xf9)=""/249, &(0x7f0000e43000-0x4)=0xf9) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000f41000-0x4), &(0x7f0000f42000-0x4)=0xfffffffffffffdeb) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f43000-0xa0)={0x0, @in6={{0xa, 0x1, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3, 0x1, 0x0, 0x9, 0x72b1}, &(0x7f0000bd4000-0x4)=0xa0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f43000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f43000)={r2, 0x7fffffff800}, &(0x7f0000d7c000)=0x8) 2018/02/15 18:49:49 executing program 3: mmap(&(0x7f0000000000/0x79000)=nil, 0x79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) syz_open_procfs(r0, &(0x7f000003a000)='net/psched\x00') mmap(&(0x7f0000079000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000003e000-0x40)={0x5, 0x55, 0x488468c4, 0x2e, 0x0, 0x8001, 0x80000001}, &(0x7f0000010000)={0x5, 0x1000, 0x8, 0x6fb2, 0x7fff, 0xfff, 0x6, 0x9}, &(0x7f000007a000-0x40)={0x7fff, 0x5, 0x10001, 0x4, 0x7, 0x10001, 0x4, 0xff}, &(0x7f0000006000-0x10)={0x77359400}, &(0x7f000007a000-0x10)={&(0x7f0000060000)={0x8}, 0x8}) setitimer(0x0, &(0x7f0000048000)={{0x0, 0x2710}, {0x10000000000}}, &(0x7f0000079000-0x20)) 2018/02/15 18:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000818000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00008ce000-0x20)={0x2, 0x7ff, 0x100000000, 0x0, 0x13, 0x101}) r1 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000ecc000)={0x4000000, 0x5, 0x33}) setrlimit(0xb, &(0x7f00003e3000)) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid}, &(0x7f0000d36000+0x225)) 2018/02/15 18:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000065f000-0xa)='map_files\x00') getdents(r0, &(0x7f0000b4b000-0x2b)=""/24, 0x18) r1 = accept4(r0, &(0x7f00004b2000)=@generic, &(0x7f0000973000)=0xfcca, 0x800) bind$ax25(r1, &(0x7f00006f9000)={0x3, {"69ad041cd94caf"}, 0x1f}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f0000f12000), &(0x7f0000d68000)=0x4) getxattr(&(0x7f0000c29000)='./file0\x00', &(0x7f000009b000-0xe)=@known='system.advise\x00', &(0x7f000070f000)=""/197, 0xc5) openat$dir(0xffffffffffffff9c, &(0x7f0000e17000)='./file0\x00', 0x0, 0x4) getdents64(r0, &(0x7f0000cb6000), 0xfffffffffffffe8d) 2018/02/15 18:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000095000-0x10)='/dev/input/mice\x00', 0x0, 0x400080) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000c61000-0x4), &(0x7f0000ecd000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f00009e3000-0x4), 0x4) 2018/02/15 18:49:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c3b000-0x4)) fallocate(r0, 0x3, 0x0, 0x4) 2018/02/15 18:49:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000692000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/02/15 18:49:49 executing program 3: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000312000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000353000)) mount(&(0x7f000025e000)='./file0\x00', &(0x7f00002fd000)='./file0\x00', &(0x7f0000f80000-0x6)='tmpfs\x00', 0x0, &(0x7f0000917000-0x11c)="e788d553d9477fc1d53ffde5e841b29ca7654d93842129e4ae422c") 2018/02/15 18:49:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a6000-0xe)='net/\x00\bnnector\x00') fstat(r0, &(0x7f0000cdf000-0x44)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002ed000)=0x400) accept4$ipx(r0, 0x0, &(0x7f0000467000), 0x80800) 2018/02/15 18:49:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a41000)='/selinux/enforce\x00', 0x2240, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) renameat2(r0, &(0x7f000033a000-0x8)='./file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00', 0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) fallocate(r2, 0x0, 0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000a92000)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00005ab000)={r4, @in6={{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x8c) getsockopt$inet_tcp_buf(r3, 0x6, 0x4001e, &(0x7f00002cf000), &(0x7f000086f000-0x4)) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000e00000-0x20)={"8442917c835992adffd006ea227f4a6a", {0x4, 0xbfaf, 0x800, "000000010008", 0x7d6}}) recvfrom$inet6(r3, &(0x7f0000acd000-0xc)=""/12, 0xc, 0x40000140, &(0x7f0000ece000)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}, 0x1c) 2018/02/15 18:49:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100000400000) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003ae000-0x38)={&(0x7f00006e9000-0x20)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba1000-0x70)=[{&(0x7f00007a2000-0xdd)=""/221, 0xdd}], 0x1, &(0x7f0000636000-0x30)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'drbg_nopr_sha384\x00'}}, []}, 0xe0}, 0x1}, 0x0) 2018/02/15 18:49:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000317000)='/dev/snd/seq\x00', 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000598000-0x8)={0x0, 0x0, 0xcc1, 0x101}, 0x8) pread64(r0, &(0x7f0000ef2000)=""/224, 0xfffffffffffffeda, 0x0) 2018/02/15 18:49:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000089a000-0xf)='/dev/snd/timer\x00', 0x0, 0x40080) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000071000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f25000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000efb000), 0xc) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x0) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000c3b000-0x4)) fallocate(r0, 0x3, 0x0, 0x4) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)="b42fba5bdb3d947a9bb9e3efb54a2e46a73fdb28ef686aa319b9a5edaaa76a715ab79ac2cd2e58a0cf15578a7f780772f9f2d76ca93b04db30ea0d4f24120ed9c1673ea53dc4c9fc4c0f9e3e6e137f2101cc01a8059c6e6ff05a09fd720f7b09c9ce48b0359c77990afb30cc3021a9aa3d47dc5201e35ba850ad2fb9dd50a424ba18013686535a6b73f0d255", 0xfffffffffffffe7e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000035e000-0x24)) r1 = creat(&(0x7f00000e9000)='./file0\x00', 0x0) recvfrom(r1, &(0x7f000022c000)=""/190, 0xbe, 0x40002000, &(0x7f0000ee7000-0x10)=@ax25={0x3, {"72044693b34dc6"}, 0x401}, 0x10) mount(&(0x7f00000ca000-0x8)='./file0\x00', &(0x7f00000cc000-0x8)='./file0\x00', &(0x7f0000381000-0xa7)="62096e666d745f6973631579d4e1bd5b73bf80b048316c51aacf24015fe9e6655089bfd5e93f2d2047d016c8f2c0bb2fab0b10ab31f971b149e31688356da7d549349095129ccea40a82047ef5ecd019c70ddc8cc1a273afa8bb113df6f2ec15b0cfe90fe7b094f72c9e5656b46dc21eb727fc3fea150d7057b82b42991409ce9bc03da7db8714b73b3b53cf923ee4cca985f8e36c96aebb38e1006beb77df2d5410498f06c8c4", 0x0, &(0x7f000050e000)) getsockname$packet(r1, &(0x7f000039d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00007b3000)=0x14) getuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000c6000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x43, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000fc6000), 0x80800) 2018/02/15 18:49:50 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000a31000-0xd)='/dev/usbmon#\x00', 0xcc, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000408000)={0x0, 0x2c, "7e17ee7119590b117b4645641f2faa5cde0ee07d1f7088108ccfd6d78a36e455eba54674e34ad1b46855cf39"}, &(0x7f0000000000)=0x34) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009e8000)={0x5, 0x3, 0x4, 0x0, r1}, 0x10) prctl$intptr(0x8, 0x0) 2018/02/15 18:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ba0000-0x20)={@dev={0xfe, 0x80}, 0x0, 0x80000200003, 0x0, 0x4, 0x0, 0x1}, 0x20) 2018/02/15 18:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d15000-0x11)='/selinux/enforce\x00', 0x42a000, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000962000)) r1 = open(&(0x7f0000b49000)='./file0\x00', 0x20000, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000e33000)={{0xa, 0x2, 0x839, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, {0xa, 0x2, 0xe9, @dev={0xfe, 0x80, [], 0x0, 0x16}}, 0x9, [0x401, 0x8, 0x2, 0x500, 0x7f, 0x3, 0x6, 0xd05]}, 0x5c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000aa000-0xe8)={{{@in6=@mcast2, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000261000-0x4)=0xe8) r3 = getuid() setreuid(r2, r3) sendto(r1, &(0x7f0000709000)="ee2c62831214444ca4c42d57a876079ea58f036646d13dfd895bad3ded0bb3bb9ac600a461c93c663b860edfbb013012d8c85d3169609d73b13b502e421423ab7d298074ecc1f4aa92969a82505178b2d132bdd0c9a5b44b0df871ec36bad7fffa63a67925", 0x65, 0x44000, &(0x7f00004e6000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x0, 0x0, {0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x32) socket(0xfffffffffffffffa, 0x1, 0x5) getresgid(&(0x7f00005da000), &(0x7f0000e1e000), &(0x7f00009a4000)) 2018/02/15 18:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000070000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000747000)=""/169) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ed8000)={0x0, 0x4}, &(0x7f00003a3000-0x4)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000012000-0x10)={0x2, &(0x7f000000c000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000127000-0x8)={r2, 0x3}) seccomp(0x1, 0x1, &(0x7f000046c000-0x10)={0x3, &(0x7f0000406000-0x18)=[{0x9, 0x7fff, 0xc000000000000000, 0x1}, {0x3, 0x2, 0x0, 0x80000000}, {0x1, 0x6f, 0xf1, 0xec}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b15000-0xa0)={r1, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0x5, 0xffffffff, 0x10000, 0x100000001, 0x7fffffff}, &(0x7f0000fab000-0x4)=0xa0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000a6b000)={0x4, 0xffff, 0x5, 0x0, 0x2, 0x7}) r3 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x4, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00005ca000)=""/122) 2018/02/15 18:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ad8000-0xb)='/dev/loop#\x00', 0x0, 0x2) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$setflags(r0, 0x2, 0x1) 2018/02/15 18:49:50 executing program 6: mmap(&(0x7f0000000000/0xf03000)=nil, 0xf03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f00000-0x15)='securityem0mime_type\x00', 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00007ad000)={0x9, 0x4, 0x1}) pwritev(r0, &(0x7f0000ae4000)=[{&(0x7f000094b000)}, {&(0x7f000022d000)="ade110031fd2fe79587af6dfe5d95327b50b46ef1d7eda8515200c64b76a07b12076ac826c64eb4a4788f2619da0397859c5a2b84f45816f782d61e8b965d1c4e27f7eb578d6152158a89c2317f5f86e51921b637761b7e4f0236c7e1892fe991f05a3b2d220f6166d37d2231d8ca7d23826b5a4d70695b7430b61980757a93195d62257ae567f7eaf8f3db398b67674e2b41f1cc4e33c332687c7631bc455324351b21cb73648fcf337a9f0c3a3ab8bc7133cddfecc5ede9aef81", 0xbb}, {&(0x7f0000f02000-0x1000)="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", 0x1000}], 0x3, 0x14) mknod$loop(&(0x7f000066a000-0x8)='./file0\x00', 0x41, 0x1) [ 51.499500] tmpfs: No value for mount option 'çˆÕSÙGÁÕ?ýåèA²œ§eM“„!)ä®B' [ 51.519719] SELinux: truncated policydb string identifier 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00004a8000)={0x0, 0x400000080088}) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r1, 0x0) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000001000-0x12)='/dev/loop-control\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000002000)=@can={0x1d}, 0x4, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000001000)=[]}, 0x0) r1 = openat(r0, &(0x7f0000005000-0x8)='./file0\x00', 0x1, 0x94) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000c000-0x4)=0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000c000-0x10)={r2, 0x1, 0x6, @empty}, 0x10) 2018/02/15 18:49:50 executing program 5: prctl$void(0x15) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000021e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x0, 0xa53dc6cb72d07529}, &(0x7f0000a43000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x3, 0x80000000}, 0xc) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f00004a8000)={0x0, 0x400000080088}) mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0}, &(0x7f0000cab000)=0xc) fchown(r0, r1, 0x0) 2018/02/15 18:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000050c000-0x8)='./file0\x00', 0x52) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bf0000-0x108)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x7, 0x4, 0xe1, 0x2, 0x1, 0x5, 0x9, 0x7, 0x8001, 0x7fff, 0x5, 0x3, 0xfffffffffffffe01, 0xfffffffffffffffe, 0xeb]}, &(0x7f000030d000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000065c000-0x8c)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}}, 0x8c) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a4e000)={0x0}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) unshare(0x803) r3 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) r4 = accept4$vsock_stream(r0, &(0x7f0000e92000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) mq_notify(r3, &(0x7f00001f8000-0x60)={0x0, 0x3d, 0x1, @thr={&(0x7f000023f000-0x1)="aa", &(0x7f0000c51000)}}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000155000)=0x0) rt_sigqueueinfo(r5, 0x2f, &(0x7f0000bcf000)={0x3a, 0x6, 0x20, 0x1}) read(r3, &(0x7f0000de8000)=""/206, 0xce) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000972000-0x8), &(0x7f0000eda000-0x4)=0x8) r6 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3f000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f000088e000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000f39000)={0x7, 0x4, r6, 0x6b383f4, r7, 0x0, 0x4, 0x2}) 2018/02/15 18:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000037a000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x4, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f00006cc000)=[{{&(0x7f0000e74000-0x8)=@sco, 0x8, &(0x7f000049a000)=[{&(0x7f0000436000-0xbd)=""/189, 0xbd}, {&(0x7f0000cda000-0xf7)=""/247, 0xf7}, {&(0x7f0000fa8000)=""/79, 0x4f}, {&(0x7f0000fe0000-0x65)=""/101, 0x65}, {&(0x7f0000ca6000)=""/48, 0x30}, {&(0x7f00000bf000-0x96)=""/150, 0x96}, {&(0x7f0000a4c000+0xbc3)=""/8, 0x8}, {&(0x7f0000874000-0x34)=""/52, 0x34}, {&(0x7f00005b6000)=""/197, 0xc5}, {&(0x7f000099c000-0xb1)=""/177, 0xb1}], 0xa, &(0x7f0000ecb000)=""/166, 0xa6, 0xc05}, 0x6}, {{&(0x7f0000059000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}}}, 0x3a, &(0x7f0000e7a000)=[{&(0x7f00006c5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d74000)=""/167, 0xa7}, {&(0x7f0000816000-0x79)=""/121, 0x79}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000a38000)=""/4, 0x4}, {&(0x7f0000d19000-0x1000)=""/4096, 0x1000}, {&(0x7f0000498000)=""/207, 0xcf}, {&(0x7f0000c3d000-0xd8)=""/216, 0xd8}, {&(0x7f0000312000-0x55)=""/85, 0x55}, {&(0x7f0000f3c000)=""/145, 0x91}], 0xa, &(0x7f0000b83000)=""/121, 0x79, 0x8000}, 0x8}, {{0x0, 0x0, &(0x7f00003db000)=[{&(0x7f0000106000)=""/3, 0x3}, {&(0x7f00002cf000)=""/226, 0xe2}, {&(0x7f0000012000)=""/112, 0x70}, {&(0x7f0000b97000)=""/152, 0x98}, {&(0x7f00003f9000-0x5b)=""/91, 0x5b}, {&(0x7f0000651000-0xdc)=""/220, 0xdc}, {&(0x7f0000551000-0x3c)=""/60, 0x3c}, {&(0x7f0000443000)=""/147, 0x93}, {&(0x7f0000a76000)=""/83, 0x53}], 0x9, 0x0, 0x0, 0x232}, 0x7}, {{&(0x7f00001cd000-0x9)=@rc, 0x9, &(0x7f0000358000-0x70)=[{&(0x7f00008c1000-0x68)=""/104, 0x68}, {&(0x7f000000c000-0x23)=""/35, 0x23}, {&(0x7f00001fe000)=""/73, 0x49}, {&(0x7f0000dee000-0x1000)=""/4096, 0x1000}, {&(0x7f000000c000+0x5b5)=""/4096, 0x1000}, {&(0x7f00008e1000)=""/75, 0x4b}, {&(0x7f0000a11000-0x50)=""/80, 0x50}], 0x7, &(0x7f0000f14000-0x62)=""/98, 0x62, 0x4}, 0x8}], 0x4, 0x40000002, &(0x7f000013c000-0x10)={0x77359400}) setsockopt$packet_int(r1, 0x107, 0x14, &(0x7f0000b08000)=0x62, 0x4) 2018/02/15 18:49:50 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80804, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x4, 0x2, &(0x7f0000f68000)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000662000-0x4)=0x200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000006f000-0x2c)=@ethtool_ts_info={0x41}}) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000f6a000-0x8)='keyring\x00', &(0x7f0000f6a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000d58000-0x5)='user\x00', &(0x7f000077a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000b17000-0x83)="380ae58fe10a819ccc265a1942c01b0204aaa4fa5b2d629ee526b398da562c95459f0a6bd530ad78a15777163519efee56931b1f1b0458b57dc67332f3f7e3abe4c75b5095e8237393eb7cf3186223593aeb5f8093c5103dc40e9af45755ea74c2764696d06d55bd78f81d8839f3fa7c0b0827ee7c23bd431ccfac28bfdc49dcc61ccf", 0x83, 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000f69000)=[{&(0x7f0000b07000)="03f3f1ac50f320cdfe8d401e804df066fd476525aa8e726870fc4b9cda8200d3322c6f3df10b7de8cbaa4c2ce4f32de0f4b3ca855bf5601bf2bb230a634b57e3cffb8cdde88f745f2961b4f6f439f3ec983e732a56b56181d6460a8c34febd1a4be7d37f72153c842b1d36eeafdd617ea4d69a0492624581d364830d1ba6b36bcc1dca94979b3c6c99c7bfbcabec83b7de4c7fed8c601c61c47f1b4fa306fcea3f74839bbee86af2f88afcbbb6ff357b70be925ac6b7d055912759e0592542e6c5ea5357c88d12864e9e2b2ae494865c3380a0f809c4d77cd5a3d603dcc85d1c3f593e22e8", 0xe5}, {&(0x7f0000f69000)="e7934ab7b9bf6a87a2bb9e", 0xb}, {&(0x7f00005e7000-0xe1)="032b08e8bf07e6cdd76fa681a06dedbe632077479670b948d125b6a36a8927ee4019df2b43a0efb6af345c9870f57718d53492885e97707dafb91338425583a9286b0261cfa0e4f6f48145be84fd92660b263fea0ef6891a5bd7fb5b56bfb5dbb02bdbce754c9460f624c0370c22290bc7542cc4f1e2a6ec5a22faafc1c7b83680bf30178df597be1035c18408ac77f1fcd982b87a2cc100ba03857df2d1e3a24e74d681525df82a50d20184d712ccd40a7e0d6ff7f3b4dbfa9a48abc1c68fcffa1e7b94ac5032984727da7c0dce707b83562f190b0433cb2504c404466ba2c3d4", 0xe1}], 0x3, r3) 2018/02/15 18:49:50 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000c0000-0x4)) pipe2(&(0x7f00005ff000)={0x0, 0x0}, 0x80000) getpeername$netrom(r1, &(0x7f00001af000-0x10)=@ax25, &(0x7f0000262000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000494000-0x8)={0x20}, &(0x7f0000000000), 0x8) socket$inet6(0xa, 0xa, 0xffffffff) 2018/02/15 18:49:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000005000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000cd5000-0x8), 0x400000800fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/218, 0xda}], 0x9f, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)=""/3}}], 0x2, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d64000-0xd)='/dev/usbmon#\x00', 0x24, 0x101200) poll(&(0x7f0000ef6000)=[{r0}], 0x1, 0x0) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000840000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000e02000)={0x0, @in={{0x2, 0x0, @empty}}, 0xfffffffffffffff7, 0xfffffffffffffff7, 0x5, 0xffffffffffffffe1, 0x400}, &(0x7f00006dc000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000023f000-0x10)={r1, 0x6, 0x4, [0x0, 0x0, 0xa0, 0x0]}, &(0x7f0000994000)=0x10) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f000027c000-0x50)={@generic, @ifru_ivalue}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001ef000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r2, 0x5101, &(0x7f000042a000)) 2018/02/15 18:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000822000-0x11)='/dev/vga_arbiter\x00', 0x8040, 0x0) r1 = add_key$user(&(0x7f0000bd4000)='user\x00', &(0x7f000078b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000066c000)="46fcf21d12345028790bddc13fa5aeaf640ce56bc012", 0x16, 0xfffffffffffffff9) keyctl$invalidate(0x15, r1) ioctl$VT_DISALLOCATE(r0, 0x5608) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r2, &(0x7f00001c6000-0x5c)=""/92, 0x4aee9d4f77f91406) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000083c000-0x4)=0x0) pwritev(r2, &(0x7f0000d6e000)=[{&(0x7f000069f000-0x49)="98e96bc81c6119037cb7f5ae61108c4e1d95698e55101f04033c420638c11756d24601eed4c6e26b9bef2957fb0f7b48ad5fd9641f39af778bb04491119df8b8fb08cffe96de5bea7f", 0x49}, {&(0x7f0000291000-0x8b)="5cfa7effbce02c4006493150dbdb0414dfd5660e37ced4e16274d2172d0393ca7d10ed3776b7e6f6d42a7c7cbc08f79e14dad5d810eef6f180c7c3ff733b8769c704f6ce24db62a5e1e4bc018bac668fb40eb74434b1ca5b66aed8e150905d68e8e84a38570597a4b499edfcd3b1a4498d49789ce4b1a61403126c0ab50a7314ac3be6723570bb0b943a4f", 0x8b}, {&(0x7f0000e9b000)="f91571db58385d34256507d0263f6137a853b2cc3e58", 0x16}, {&(0x7f0000b2d000)="c2", 0x1}], 0x4, 0x0) prlimit64(r3, 0x5, &(0x7f0000771000)={0x9, 0x9}, 0x0) write$selinux_create(r2, &(0x7f00000cb000-0x49)=@access={'system_u:object_r:sudo_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x35}, 0x49) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000140000)) 2018/02/15 18:49:50 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) eventfd2(0xffffffffffffb58e, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000)={0x8000000000011}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x3985) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000874000)={{0xa, 0x1, 0xfffffffffffffff8, @empty, 0x5}, {0xa, 0x0, 0x654, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7ff}, 0xfffffffffffffff8, [0x40, 0xcdec, 0x314, 0x4, 0x97f, 0xad98, 0x9, 0x7]}, 0x5c) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) accept$netrom(r0, &(0x7f0000f6f000-0x48)=@full, &(0x7f0000968000)=0x48) connect$inet6(r1, &(0x7f00003a4000)={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x8}, 0x1c) sendmsg(r2, &(0x7f00003d6000)={&(0x7f0000b35000)=@in6={0xa, 0x2, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000f59000-0x12b0)=[]}, 0x0) 2018/02/15 18:49:50 executing program 1: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a97000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa, 0x100) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a95000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000004, r1) ioctl$int_out(r0, 0x2, &(0x7f0000001000-0x8)) mprotect(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x1000001) 2018/02/15 18:49:50 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000095e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000095f000-0x40)=[{r0, 0x2}, {r0, 0x400}, {r0, 0x8}, {r0, 0x101}, {r0, 0x400}, {r0}, {r0, 0x8000}, {r0, 0x3000}], 0x8, 0x200) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00003f4000)=0x6) r1 = syz_open_dev$sg(&(0x7f000095d000-0x9)='/dev/sg#\x00', 0x4, 0x10000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000049000)=0x0) timer_create(0x0, &(0x7f000095f000-0x60)={0x0, 0x32, 0x4, @tid=r2}, &(0x7f0000358000)=0x0) timer_getoverrun(r3) mq_notify(r1, &(0x7f000095d000-0x60)={0x0, 0x3e, 0x3, @thr={&(0x7f000095c000)="d2014aaf18cea1cb51b042315a6f7584df65434cdb", &(0x7f000095c000)="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"}}) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) 2018/02/15 18:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ee3000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00002fc000-0x8)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000129000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eb6000-0x11)='/selinux/enforce\x00', 0x40100, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000fd000)={@generic="3f5cde8076d2721d5861c722e4beedae", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00003e4000)={&(0x7f00006c7000-0xc)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, []}, 0xffb9}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/15 18:49:50 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000024000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000023000)={0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000007000)={0x80000001, 0x10001, 0x8, 0x0, 0x101, 0x1}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000024000-0x8)={r1, 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x30, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/15 18:49:50 executing program 5: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f00004bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) chown(&(0x7f0000414000-0x8)='./file0\x00', r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000080f000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c001000ca8a9848a3c728f1c46b7b31afc11338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/15 18:49:50 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00002c4000)='/dev/keychord\x00', 0x4100, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00002ff000-0x4)) mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x5, 0x80000) getsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f0000dc0000), &(0x7f00004d4000-0x4)=0xffffff1e) 2018/02/15 18:49:50 executing program 7: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000095e000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000095f000-0x40)=[{r0, 0x2}, {r0, 0x400}, {r0, 0x8}, {r0, 0x101}, {r0, 0x400}, {r0}, {r0, 0x8000}, {r0, 0x3000}], 0x8, 0x200) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00003f4000)=0x6) r1 = syz_open_dev$sg(&(0x7f000095d000-0x9)='/dev/sg#\x00', 0x4, 0x10000) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000049000)=0x0) timer_create(0x0, &(0x7f000095f000-0x60)={0x0, 0x32, 0x4, @tid=r2}, &(0x7f0000358000)=0x0) timer_getoverrun(r3) mq_notify(r1, &(0x7f000095d000-0x60)={0x0, 0x3e, 0x3, @thr={&(0x7f000095c000)="d2014aaf18cea1cb51b042315a6f7584df65434cdb", &(0x7f000095c000)="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"}}) madvise(&(0x7f0000847000/0x3000)=nil, 0x3000, 0xe) 2018/02/15 18:49:50 executing program 3: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000fd7000-0x2c)=@ethtool_ts_info={0x41}}) accept$inet(r0, 0x0, &(0x7f0000b5d000)) 2018/02/15 18:49:50 executing program 1: socketpair(0x4, 0xa, 0x4, &(0x7f0000320000-0x8)={0x0}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000377000)='net/fib_triestat\x00') pread64(r1, &(0x7f00008be000-0xdf)=""/223, 0xdf, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000059a000-0x20)={0x6, 0x0, 0x2, 0x6c}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000085e000)={0x9, r2}) 2018/02/15 18:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000744000)='./file0\x00', 0x2000000103d, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) 2018/02/15 18:49:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000+0xb29)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000002000)={0x20, 0x8, 0x20, 0x8001, 0x442, 0x4, 0x8, 0x20, 0x69, 0x28b, 0x1, 0xbf8a}) r1 = gettid() capset(&(0x7f0000f60000-0x8)={0x1998032e, r1}, &(0x7f0000001000-0x18)={0x7fff, 0x7, 0xb, 0x2, 0x0, 0xfffd}) prctl$intptr(0x1c, 0xc2f6) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000002000-0x4)=0xffffffff) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000002000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x1)='\x00', 0xfffffffffffffff8) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000-0x77)="bc05353d08814290dfe6ed69821ecd727040efcf00000000000001002aba1d911f40ab6225a43bd4de2e168511e12290605d15c1810eaf6ec7bfff3e5599e338984d552099809cb4f470234d087805bcad82c2da5307d813d8ce9c0bf4845d22cde77fc28b69ba979f4aad7e8e76e59085d1c09b266df4", 0x77, r0) r2 = add_key$keyring(&(0x7f0000958000-0x8)='keyring\x00', &(0x7f000061a000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') keyctl$reject(0x13, r1, 0x0, 0x2, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r3, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) mmap(&(0x7f0000cef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf0000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) fallocate(r0, 0x3, 0x77b45413, 0x4) 2018/02/15 18:49:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000a9a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000095e000)=0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f000069b000-0x4)=0x40, 0x4) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f00000e4000-0x108)={0x7, {{0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x1, 0x4, @empty, 0x2}}}, 0x108) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f00004c2000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000018d000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d59000)={0x0, 0xfffffffffffffffc, 0x30, 0x8, 0x553}, &(0x7f0000432000-0x4)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f000093d000-0x10)={r4, 0x2, 0x5, 0x1}, &(0x7f00008cd000)=0x10) r5 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r6 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000280000)={0x1, {{0xa, 0xffffffffffffffff, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x100}}}, 0x88) getsockopt$inet6_buf(r6, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) r7 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) bind(r7, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/02/15 18:49:50 executing program 7: r0 = gettid() r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000501000-0x15)='/dev/pktcdvd/control\x00', 0x101800, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000062a000-0x4), &(0x7f0000a6f000-0x4)=0x4) unshare(0x28060400) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) finit_module(r1, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x9b53696b997031c3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0xcd5, &(0x7f0000000000)) tkill(r0, 0x16) 2018/02/15 18:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000d18000-0x18)) utime(&(0x7f0000772000)='./file0\x00', &(0x7f0000ef6000-0x10)={0xffffffffffff7fff}) rename(&(0x7f0000eb9000-0xe)='./file0/file0\x00', &(0x7f000079b000-0x8)='./file1\x00') 2018/02/15 18:49:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) faccessat(0xffffffffffffffff, &(0x7f0000953000-0x8)='./file0\x00', 0x10, 0x0) ioperm(0x3, 0x6, 0xfffffffffffff001) fstat(r0, &(0x7f0000743000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/02/15 18:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000bbe000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000ff0000)={0x0, 0x0}) select(0x40, &(0x7f0000947000-0x40)={0x1, 0xb3, 0x80, 0x7fffffff, 0x5, 0x7, 0x9, 0x1000}, &(0x7f000004e000)={0x8, 0x4, 0x4ef, 0x3ff, 0x7, 0xef, 0x2403, 0x5}, &(0x7f0000e01000-0x40)={0x9, 0x0, 0x40, 0x6, 0x0, 0xed97, 0x0, 0x4}, &(0x7f0000e1e000-0x10)={r2, r3/1000+10000}) timerfd_gettime(0xffffffffffffffff, &(0x7f0000d10000-0x20)={{}, {0x0}}) timer_settime(r1, 0x10000003, &(0x7f0000430000+0x31)={{r4}, {r5, 0xe4c}}, &(0x7f0000036000-0x20)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000001000-0x40), &(0x7f0000014000-0x40), &(0x7f0000001000-0x10), &(0x7f0000001000-0x10)={&(0x7f0000001000), 0x8}) 2018/02/15 18:49:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005be000)='/dev/input/mice\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000723000)={0x0, 0x7fff, 0x100005, 0x9, 0xfffffffffffffff9, 0x7f}, &(0x7f000023b000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000084a000-0x6)={r1, 0x7}, &(0x7f0000167000)=0x6) syz_open_dev$sg(&(0x7f00005cc000)='/dev/sg#\x00', 0x0, 0x86081) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00005f0000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @empty}, 0x2, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ef0000)='/dev/keychord\x00', 0x101040, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000386000)=@int=0x7ff, 0x4) r2 = gettid() prctl$setptracer(0x59616d61, r2) sendmsg(r0, &(0x7f0000c84000-0x38)={&(0x7f0000183000-0xe)=@l2={0x1f, 0x3ff, {0x9, 0x9, 0x9, 0x0, 0xffffffffffffff80, 0x869}, 0x7ff}, 0xe, &(0x7f0000b22000-0xa0)=[{&(0x7f000076b000-0x1000)="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0x1000}, {&(0x7f0000b62000)="d65815d8d3fc9a93fc1628c5c534717a3e4b22812da001167fbbb2c47a8f62c419dfb9b43df9dfc997eadff32bb3e632aa3a5e1f8bb4d0b39a7123485940b112f37b32a9707034711e9fa24c5989a6da3eca2cdee533", 0x56}, {&(0x7f00002dc000)="adaa40272b51fa9621c08400b0a7f7c0694e02954ae2c071462b4a0c9d40685eeacafa83a5b960867c5304ac35eca9a5e9a4734a95f9e5426898559a4c83ce12f0201af291d79d06cf07b43adbb8250f2183b7cdd758a8ab6631bfa9719cfa3fed708a83d08945ac836e256dd35b122e00b89b6d0ac7452d46cfaa635ace587c8b235259ceab251fad8752d5fa078aa307570f7f428e89963ad5953e441604229d91bf59cc269748e25d55525777a29e9441bf2a0ab6e5219ea4", 0xba}, {&(0x7f0000052000-0x3e)="2b8f9489e5836afac63562d7c4e64456705a035bdbef24042021dceee7610c874f3a2a59412002196fbbb4ccfde5f1217bfecf1850e13bb135f9a68a1d42", 0x3e}, {&(0x7f0000c22000-0xa8)="0721f3de66a9faa4875aacd526c2915fb7b6db2573bc732e9466bce3a62bf2a1b40a59ad0ac180e8a493ad8655d7d1cfe5b569319d9cac3559fd6fcb688f1069088363f475b243f50856ee08ea628e9ee2cacabada786266448a2faa97866fae097b8087ce73a9d4c9e32debf285fed8118429732bb0310612c875805e9cfcf180ed7342aa3ef7d4ef8c893178ec6a2a72047189f027658f6be90d1a3c3571b52c6828d4e69a72d1", 0xa8}, {&(0x7f0000f18000-0x22)="8221d5d899cf88b063450073884c2e9a506aa52e392492194c6b9ea6c40486db13bd", 0x22}, {&(0x7f0000916000)="b71dddf81b027fc5e497a763fda1cd87a7816f8b13f68f313ce9069ad5949341cf7cb400bdab05c7569f6f2639508a09f5401d1a580fd022d83722456c15609449fcbb06155e9aa151f423d09694dab1b653f82c509cd7d1dfd8d45e45b7cc9676519b3f04d0ceaf1882e1d8309cda0d0de1a7779c1217c119b644464e90d25ae672c9b0f4a9b694a2b5c933c560dc9bfd6317eb82f014e68804f8eb3cf2cdf9bdb571094c8bd6bd7f827dcae4aff07eb4de3bff721a6903", 0xb8}, {&(0x7f00005a4000)="b6aa42939121725b9c2199075cbc49a17859f7dca06b230f1d3cbfec3f8c8410d43b18591b434f394e126fac06f25f1e4553f6d6d0185b86b74de635be746d73676a62c4afc66cff408fa92d6c8ce7c86ce3840a8c17e583bf09d7d564da36ec93dba31de6c68590369320f196b62d311d76f09621d42ca35c3f478780aa260c5bef2e8025594258839f64acbeba8c3f334ac36c0de3ff5c86b99efc2de348d4b7b6b69f9db405b39fd6012b21f8d678b472816273378d617fce9ec868631d8a669681982a238e81fab6dd6a20d73725b539", 0xd2}, {&(0x7f0000536000-0x76)="861a6b47f3596ca459381d4fca92c9d3cf281c06873c0f519846b34ee262481f90a263a78c6437e7fb824c9db40ddbabcadaaa7a6d18c9ea6d4869ee389ce80f7a45feaf37e92686047cf1bb5e202b9bcea6a4ac6ef5ba0d0bde47e4ed23fe703b2bd31047be8a1bd249f685fce8998ddce55449d7b5", 0x76}, {&(0x7f00004f1000-0x61)="36b33b509d782dfad49f70fe71b8944914757625ffc0f57b8c02cd030bd32d4e75cf24d5ab90581542c66f4ffcb9ceda3697955d79d1f690b12cafe34a9e743c9a1fcb1d47df5eb222e86108c23ceb02e04906fe01dc4c9e36a390e1eaa23e5e38", 0x61}], 0xa, &(0x7f00002c4000-0x3d0)=[{0x50, 0x10d, 0xe7e, "378e9d6e14708cc2b6447b9d511c8e158c66444d854983c9ba74e2d521bbbd3b172a033933e9d4a3c2bf1970a6fafcde5b9b540965dc2a9f7da24def5f51"}, {0x70, 0x115, 0x100000001, "8578bde19cc330b15f187a40a24f60024cdcb831d9a165011debe7e017ef1e750cad8ce28c2cb066e1f600d9d8059a5f2c4bfc11e85393c4886ecbc3c8aa6338e70ba845e9648f5e2f7d9e5a6138f3582696edbe12345690e91276"}, {0xf8, 0x10b, 0x1ff, "ba1986ddd747ec8769b81f5d23bdff051b34258d954fb0a4ab4ef31b15c6b82b4e269a234ab40139eb608bcb5ed7898c1eaed02975a5c1f58ff82e8abe0bb3210210da7d74c5455b44fe94b9fe8e64c2a9a25eedebe2fc8d63d244175178adcea4e85d9af95e43f1b11cf99dfe3cb6c94dd019a5779848b691acbad1698ebfb7ea1f5fffbaefea887257c872b946a7251dd73213097ce63f9dd70a03cdbdfd1ae48e8cc7cf1a582884a1e9067273bf06e408e984cdb40da2bd2e78d3f72478cdfbd1a576240530e181e749dbd6a8e81369c0b8793db328ba67e37ebded60b875b7ca"}, {0x90, 0x1ff, 0x800, "59489dc507489ad4dc67a0dcec6e4a1e7c17ed8e68860e90151c662ce7e7eed7752692bc1f2bd9aa68295a88f7ce47c3a550f8d78bd5ac8d44dccf01691090e1f90e4a41ef1638ec27b028438cd15d2c8fad41e20aeed56a051e2d4ab3863f23cf13e651a214bb2b68d33f4957a4a68918f15ba7babc3224f82fbde8"}, {0xf0, 0x1ff, 0x2, "107d3a407c5defd8b1aed8dce2629a29ff98abbcadb52cf55b7b0049a1f94e22979b20c4b68a599357d9a59d1f00bee45612cc436914e23c51732bfbdc3fa61bdfc91d87588f02d4934a4d370a1737d65c32104df5b2e1b4e425d5dfaa0dd9d3a44101b981d1a4c76f0515c2df19ddc83709306d1c3fdce3e4f5322f5b8172e0d73db7a1948216f008dc72c3dd6857a99c21b820d1b68dd34b3b68fecea657a4839dc2a849b8149855b96b266c9424c638d7b3266b714a610c4c141cbc9f3638e475508415eacda0ee1177aca4a328099012be9ee755c027ee15a2230c"}, {0x58, 0x1, 0x53, "58aaadeb2d3d2a7e734ac6f7fd495cbfdaaea687ab575e678117144484a07457859577165c3ba6863d9b48991705ea0e8781d84e81a3582a222e236ac860d72e05"}, {0x40, 0x0, 0x2, "551e521a4c0235b5c691801c8d22b69a291dbb17e28724af0e24591f305738d8671cc40f584fa4adefc4cf"}], 0x3d0}, 0x4000000) ioctl$sock_ifreq(r0, 0x8970, &(0x7f0000141000-0x50)={@generic="c07171bd0149b4a9f682c14429155389", @ifru_ivalue=0x3}) 2018/02/15 18:49:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000005000/0x7000)=nil, 0x7000, 0x0, 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000008000)='/dev/usbmon#\x00', 0x2, 0x400) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000000d000-0x42)=""/66, &(0x7f0000007000-0x4)=0x42) mremap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) mmap(&(0x7f0000cef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000cf0000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7) fallocate(r0, 0x3, 0x77b45413, 0x4) 2018/02/15 18:49:50 executing program 3: r0 = socket(0xa, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x31, &(0x7f0000f65000), 0x2eadd899) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000033a000-0xc)={0x0}, &(0x7f0000791000-0x4)=0xc) timer_create(0x7, &(0x7f0000419000)={0x0, 0xe, 0x3, @tid=r1}, &(0x7f0000414000-0x1)=0x0) bind$vsock_stream(r0, &(0x7f00007b8000-0x10)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) timer_gettime(r2, &(0x7f0000003000-0x20)) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x100000000a, &(0x7f0000f9c000-0x4), 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e1000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000f45000-0x4)) 2018/02/15 18:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) clock_gettime(0x0, &(0x7f0000895000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f43000)=[{{}, 0x81, 0x7, 0xffff}, {{0x0, 0x2710}, 0x8, 0x1, 0x100}, {{}, 0x300, 0x8, 0xea}, {{r1, r2/1000+30000}, 0x715e800, 0x100, 0x9}, {{}, 0x4, 0x9, 0xa0d}, {{0x77359400}, 0x1, 0x200, 0x4}], 0x90) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x180) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000749000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r2 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) mq_unlink(&(0x7f00006f0000-0x1d)='/selinux/avc/cache_threshold\x00') fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a3000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a11000)={0x5ba25e93, 0x7, 0x6, 0x800, 0x8001, 0x10000001000}) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) [ 52.255752] device lo entered promiscuous mode 2018/02/15 18:49:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x9}], 0xa035) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x8) ppoll(&(0x7f00005fc000-0x8)=[{r0}], 0x1, &(0x7f0000ff1000)={0x77359400}, &(0x7f0000679000), 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)) 2018/02/15 18:49:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='wlan0\'/*\x00', 0x1, 0x8, &(0x7f00005fe000-0x40)={0x3ff, 0x6, 0x5, 0x1000, 0x5, 0x2, 0x20, 0x2}) ioctl$int_out(r0, 0x5462, &(0x7f0000412000)) prctl$setmm(0x23, 0x0, &(0x7f0000d75000/0x3000)=nil) 2018/02/15 18:49:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x180) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000749000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000002000-0x18)) r2 = inotify_init1(0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c10000)={0x0}, &(0x7f0000959000)=0xc) mq_unlink(&(0x7f00006f0000-0x1d)='/selinux/avc/cache_threshold\x00') fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00009a3000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a11000)={0x5ba25e93, 0x7, 0x6, 0x800, 0x8001, 0x10000001000}) get_robust_list(r4, &(0x7f0000d5e000)=&(0x7f0000853000), &(0x7f0000f11000)=0x18) 2018/02/15 18:49:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000d94000)={@loopback, 0x0}, &(0x7f0000f32000)=0x14) r2 = socket(0x1c, 0x6, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000289000-0x2), &(0x7f0000447000)=0x4) r3 = getpid() ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000aa5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) capset(&(0x7f0000696000)={0x0, r3}, &(0x7f0000497000-0x18)={0x7, 0x8, 0x1, 0x7, 0x401, 0x5}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000aa0000)={0x0, 0xe23, 0x1, [0x5]}, &(0x7f000083f000)=0xa) connect$packet(r2, &(0x7f00005a0000)={0x11, 0x1f, r1, 0x1, 0xff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000b6000-0x10)={0x2, 0x8000, 0x81, 0x5, r4}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) connect$nfc_llcp(r2, &(0x7f0000978000)={0x27, 0x121d, 0x8, 0x4, 0x5535, 0x100000001, "85174b43aa9239716f34b9609ec38cf08396e90600744ff46a298c9ab3fd436ff3c53bf7c1a9d3a0126b394ea21b2560843e293d12c90cc614c9c5fd01c68d", 0x7}, 0x60) 2018/02/15 18:49:51 executing program 3: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) getrusage(0x1, &(0x7f0000c3e000-0x90)) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) 2018/02/15 18:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001e000)='/proc/self/net/pfkey\x00', 0x141000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000abd000)=0x242f) 2018/02/15 18:49:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x100, 0x40000) openat(r0, &(0x7f0000772000)='./file0\x00', 0x40, 0x133) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00002be000-0x1)='.') 2018/02/15 18:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000741000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000574000-0x4)=0x100000000) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000666000-0x4), &(0x7f00004d6000-0x4)=0x4) r2 = memfd_create(&(0x7f0000e59000-0x7)='\'\x00', 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00009d9000)={0x0, 0x3ff, 0x6, 0xfb8}, &(0x7f0000060000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00009a2000-0x20)={0x81, 0x0, 0x10003, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000052b000)={0x7, r4, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000d7b000-0x10)={r5, 0x100}) recvfrom$ipx(r2, &(0x7f0000373000)=""/99, 0x63, 0x40, &(0x7f00001b5000)={0x4, 0x8, 0x10001, "b469a5d7c196", 0x4000000}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000d72000-0x8)=@assoc_value={r3}, &(0x7f000031c000)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000020a000-0x10)={r3, 0x805e, 0x6, 0x101}, &(0x7f00004fe000)=0x10) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) syz_open_dev$evdev(&(0x7f0000b13000)='/dev/input/event#\x00', 0x7fffffff, 0x40) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4) sendto$inet(r0, &(0x7f0000f30000-0xe)="03904b4f5a65ba43ae16e2eba029", 0xe, 0x800000120000001, &(0x7f0000c48000-0x10)={0x2, 0x2, @empty}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff}, 0x14) shutdown(r0, 0x1) ioctl$TCXONC(r1, 0x540a, 0x1ff) 2018/02/15 18:49:51 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000020000)=@generic, &(0x7f000000b000)=0xfffffea1) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000028000-0x5)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000001d000)="416bd83808b62ea508e8bd84a2725a9a3bd3886638203d0642513d9ea86c06b0c0c71cf3bae5983df90bb7155dab22a8054afc7a6189d5231a692bcbb990608e8157bdc0976c1139479ccd6ea06a06025313233c4faab2fcfc02f046178bfd37bd724643e7eb9364034274911bbfd82a9b6eb8a4e8c6d2db95d8f7ecfbbab39deab18f3bc522a4a949ea04c049175801c20590fe099b5b870a73fb3150c7e1f628", 0xa1, 0xfffffffffffffff8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000029000-0xe8)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000020000)=0xe8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000029000-0x18)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffff, r2}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000028000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000022000+0xc00)=0xe8) r4 = getegid() keyctl$chown(0x4, r1, r3, r4) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000026000)=@ethernet={0x0, @link_local}, &(0x7f000000a000)=0x10) r6 = socket$inet(0x10, 0x3, 0x0) sendmsg(r6, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000002000030207fffd73ffffffff8000000003000000031d8568797ba3a2d188737e57e4", 0x26}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f000001e000)) getpgrp(0xffffffffffffffff) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f000000a000), &(0x7f000002a000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000026000-0x4)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r6, 0x10, &(0x7f0000003000)={0x0, 0x0}) r8 = getpgid(r7) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) sched_getattr(r8, &(0x7f0000026000), 0x30, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = add_key(&(0x7f000000f000-0xa)='id_legacy\x00', &(0x7f0000028000+0xb6)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000001d000-0x81)="1b0117a4e81819ecf346d9925a4e6abb0881bb4d8c83680bf024d9808d8227190fd35f059f60eec22a60f403edb10745892009774302321dc996136415a13acd2119831315057f6587a06879940fdc22a87541dc6de1abc980ed107217cc4a8cfd00f6e40b2bf97c36f9a242753da3e06123d0b287727a1f49b7b87da0e0cf779b", 0x81, 0xffffffffffffffff) request_key(&(0x7f0000029000-0xb)='pkcs7_test\x00', &(0x7f0000029000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000012000-0x1)='\x00', r9) setsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000027000)=0x9, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000027000)='/dev/input/event#\x00', 0x10000, 0x1) 2018/02/15 18:49:51 executing program 5: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6(0xa, 0x2, 0x8) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x10000002000882, &(0x7f0000022000-0x6d)) r2 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x80000024) getdents64(r2, &(0x7f000002d000-0x3)=""/3, 0x3) 2018/02/15 18:49:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x4000000000000000) clone(0x0, &(0x7f0000b34000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f000041b000-0x3e)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x20}, 0xc) 2018/02/15 18:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000645000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00005b7000)='environ\x00') r3 = dup2(r0, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00004a8000)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f000055d000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000430000)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) sendfile(r3, r2, &(0x7f0000855000), 0x0) 2018/02/15 18:49:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x4000000000000000) clone(0x0, &(0x7f0000b34000), &(0x7f0000000000), &(0x7f0000000000), &(0x7f000041b000-0x3e)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x1, 0x20}, 0xc) 2018/02/15 18:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) epoll_create1(0x80000) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{}, {0x0, 0x989680}}, &(0x7f0000c20000)) epoll_pwait(r0, &(0x7f0000301000)=[{}], 0x1, 0x0, &(0x7f00000fb000-0x8), 0x8) epoll_pwait(r0, &(0x7f000073e000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x1, &(0x7f0000cdf000)={0x1}, 0x8) 2018/02/15 18:49:51 executing program 3: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000bc5000)='./file0\x00', 0x200000, 0x92) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)) write(r1, &(0x7f000054c000-0x46)="4f7ad0c9edb302486f1748144523c0c254773e00d49ba39063e2432e8de58f5930fd07000000dcd80bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x102) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f0000252000-0x10)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) fgetxattr(r2, &(0x7f0000df0000)=@random={'os2.', '/dev/ptmx\x00'}, &(0x7f0000ae8000-0x1000)=""/4096, 0x1000) fsetxattr(r1, &(0x7f00006a7000)=@known='system.posix_acl_default\x00', &(0x7f00008e7000-0x13)='!bdev^wlan0-,GPL-{\x00', 0x13, 0x3) 2018/02/15 18:49:51 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) chroot(&(0x7f0000010000-0x8)='./file0\x00') setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000000e000), 0x4) 2018/02/15 18:49:51 executing program 2: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd5, 0x4) sendto$inet6(r0, &(0x7f0000144000), 0x0, 0x0, &(0x7f0000dc1000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dc3000-0x2)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000dc3000)={0x8, 0x509, 0x3, 0x4, 0x24}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000dc2000)=0x547c08c6, 0x4) 2018/02/15 18:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000531000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = add_key(&(0x7f000004f000)='big_key\x00', &(0x7f0000185000+0xac5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001a9000-0x49)="b30106fb25cf77ecad4b4f426aaa5d4452a9113fe1774f2225d8a15b43d7f457f108f19d571b1f615f3da3f2d463b5209f66e26f4472a96207d54b56e597f171342300c406218aed25", 0x49, 0xfffffffffffffffe) keyctl$update(0x2, r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000356000)=0x248000, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000345000)=0x5, 0x4) writev(r0, &(0x7f0000299000)=[{&(0x7f000038c000)="79cf4eb0618fad7f3ee6e093450a2e1970c0a8e923d981f25b51ab9ded93705950492bb90789b8321aeb32986b890fff3be73f469bdf9ae1666d086b9954305fea78551a5894d2800c2e66a63ed227bbcb939460c464c4239ddbe21311faa1593090cba1864cc07041f3d9583d1363a34d1e1973f398f264514cfe16bc60333c7efdc7c9e1dfd9f77c908ae983715debc02ea5c73d1028ad7591fb4b2997b1f7daa325e191465364e4fa296956955f939b3aba5b9ab316c041629f05b995511c971a0be03c354df30169a5e17d41c3e6c2d51a87cf1f59458e5354f33b9855fe0750326a22b96ce8563d131913c8753d96db877c6773d288443cd41e727d5170d788ded65dd1a279ad7339dd3bc19f1e5f6994b17ec3ffbb712be6e726326e6c6d6e09e646b9614e59a8231591ab94691f09a4791c53cd75c43d9f0587be3a0d3eee03191388ce3f31ae388b19fe6590cb9930a2dcfa73419f1177ecd548af1669d8b08a5c534dd535a5d6e573564d6d5c8a8667db8a1a75d9880ae014b9b9ca01b95fb776af362436475c12d97e003488293b0b9068d9ef36fff6b4470a1c23a9c517c2ff49b66508c324e1cbd4c7673821f79f4216ba863af0902dcbc622c324dee8cdb83608aa541808a38b0bc419504314ae3c071e2b5c2f68da8bfff96a01a1c6d9e79773e61521e8f1f6fda38a2901f081b7d6c951bf18a9aa8ae45524cf90fbecdab9bffd0a3aeb186c129afbada9e328168270a770542950135825052cdf7bae8807f91ecddf050eeaf77cc15e0abae75e162d6c3e64b5848604646318482bd59aca0099353bfbfaeeef7ff19d5e5da0efd05362c4a6494fedab76df601a4992318a7ab12780a4bdf704611fd612c2d463de45a927e042c478e3af9eb688438ef194bd34600c20766a24b9f5b24100fa9710919d913fb2f66709deebacde4394a063e8e51e9da634876ec6e8b73d25dc27c36d5341ebd736dc6d2df7f703c27eec0387fc791349cd402e6a6fe13e51dc66aa9a59f7522fc404be474317180df58d16ff9bbce719ec4ce8eab999a76904e91045e978116d1288a7f47d2d4ee382c80b3bad4ce881ff40e978f15f89eb959ff1790060a940a4aebd2e3215b889205e647571111636a692d63ee8db46664acee14d887221d241a73ff684119074dda1cbff83a9517dc94cfb41fb3fa0c493496c5345d6095a6d77405f577a7b34ba71924a01d6fe8384108dcad648f4cbc8553145ebdd0e67cbef6670cf8ee0f9098ec52c9f524bf5d36f0d4dcfa75b025fe1bf098272ff11a834a532f7e3b65a1483654fc24ccacacbf5cc9aaa84dd80208e13a588f6958a7b7c36852fc168c8822f7499a3f917d04b8c2ada8a827e6b9d090678608484f45e87faf96c2941f5c78b9dcfd1a15365084304f2d06c52249e5e6606359bb29b61f6680c947fb06a684da0754dad9cf339e7500e2c9e25ed25998291759edc164cc662ad9ccf4757a4cca89bce19684dcbb073d77f752a66c6287d90d2a179f0c1a68b41408aa2204ee241c762a95a12c93f4ac91f8502122cb36a1cbe9c53fc07aea120108b3b8c9f4c086a5d7fc222c680123c0d005ea34b3de23aba55004f96dd3693f6b5c3a354d04f5013cbe31d52c36c27ceda49c75720bb316b0307cf7bd8d4706518d3309c29e2583ebd6efa0098b396cf5640564ae4d6c81468951ab8776bacfac4ce6fb2aa09c4cc099b53817fdd565c41833d2b60751dc1833bdb482f3cc89112c50c5c31c63bd96ca4fa5f8240efabad2a3c8cd71c3a60105449cc1221f09faeafe6c401474b24d342e622d0bc51c4d2a58d912cbbf4b73984d3cfa61548063060a3da29207e0b89e7aa567b30d28fdb2023bd4e66029221482c5289f8b6ee978320f4dc27194cb9bb653da99144dbe7f3a60a5e272b3f73176c9b7133c7f76d6884da38ef1869a71d523cf12692809977d12c91c608ca07bf66d084ae4451c6897e01b0b3544bd08ba7e16c1b1f6e3d1c0e71351dd8c2349e25c491b9f1395f4e2669231f3fdbbd81d11b7719cfb005dc6679097c282e4817dc7140f80b114a8afbc7dc2ed89f12ec1a2b464142f5ef9096c5e4f0f4a2db716742e7efade43c3b8ccbf08d14700c790f4b557c0b70ec1424ee1b3b48aed97e4c2f04b438d261083ebff227df862bdb1f3f99adcb747c2fcf75d7a6cf42ba5dbd625855ec122d9a27bc06c65eedce09cf5ff9819fca849bfeace1a181038f7d463151749cfcd0d0e8af5b1d37a3e686516f567cc82341bc217e5ae25db4ff551c5ca6b625c38c525cf4aad475d8dc665053eb7f60661c5b8e1d5dc964b646bd6a199f9ec362c8f11b9dd42c952232558b17445c2dba7c2c4fa67f4086f5c5c14c4d6cae5ba9105e55f0b3fd7f811c4767640e5bd9773b727bdad33fdddb2fb9887fbd98295bec927cb38273daa7f06ade5c847c050b6feed639aa16e92d9f6182f761d938f8b893e566153404bf85f9c32baf0fbe872d0492ad8622f81877dcf5e71fc6e123431db14ed1747a051cd37ee4e39b848e13b8522296bb3b481c469497ab45a79042ece27a7e9c73d8de0dde3d40afb22e966ac588322488e229aa52fe9cc213b28f91f730721c7beea78addc97240204a260c5dbfcc957e48f730526391461b77d3288023c5a60630f6e578ec19f77af76819e389af9e8bae5daf36f768338690c6bf36b83edcd5ee9ef014e649712d9e82ecae6a04d7bfb66a5fa7150ffa4bc53d9c212ccd988d40b02afef6deb089439db668ca18de3df39888e3d897d65246e0c04cb3c9eca985f982f67aa65018c3d3bebe0d798b3ee167573b630bc8cecb95edf086ecfe62b9b94742ef1281477615c6041b84edf6395dabbd54e4a0491ed6536db5ccc6feb59949f76c01ef77e700aa96bacbf9a2c21df845bfdceeacce190f7f2e516e5a4d343671dad9ed3a9721d9b1c66b733e4f4a4650c62ced93ee692335b6154794955b39f5a87ba732ffc7b480136bbbcb546cf4b9e17eab13815264cc50e6ab1caa23176feb105cbb98a7a39e58c995e8c08db448d1410509a79190d6e9500e8c5ab82c0f307807fe0b2bc56c175ac0df646be422655ae66dfe6f6a9b0a873c7ba53cbbcffe92d81e8d815f1b7b0e2b4c8c95cc87a4ad04741595f9aa139e8eb71a59e9dcce58f83c6ea26fdeaa7d2da3ef42649b951969b2e0b4ee5c933a0fad7137f26e7fc038834af8e5946fc773f3277b0694af9e6e2a58d580b7b818036f1380c50fccafbe178590512d41f5aaa22d6f22c9b5052a4a64797d5d192ea5a1932dfb55c93be1f91cbdef492a453a9cfaafb72ed3b312e5f32a0640c7fb6f32c4480d7100d6eb75c0f3fcd0bbd80e5f0c715020156f5dcb761d78035287e6c1e728ebd89c7c023a273aa487620c21f339f0b8af1a31b8edfe84891d1df43d6dc7ce6cf18980f4349f125718080dd8f0b5040a2bacf28bba8d9c22f5de34d5ae86ee49ad95a67a30930acd2a67a0068573d58e1f6045ae4ff1b60282e021155b43720db9a09c28fbdd2f79835ab22a3d14ca8fe04502de88032ed8271d86521b41df574ae506460835cc6359606af9c518d0de087e7a0cfec1e71911620755b3a4527afd736027b2c70f3e4acf9756f7089c649da7a30204f845dd05f62d9e2f9bb0659c6f051dee1d22388bd7a46c8709eb685f60920aad8e0aad763628a7f45541f2a74054fb88faba2f21c4b4f2a8906f066256a01f094b1460b29c82d7c4f95569bd2104e644cc21b332ce4c2aa9dee06eaab58a29d05337bad3d9d0676f2870619288076c4f0ed836508890338cb80d1e331e7613e29dc3470d2e50a16d4beefab3a653258b81421d36619aff2a1b7aa82a2b41bafc82f8d61e1113bcb0a88a457a30bd0046f694545a4c750ad6e9f8bbdefba6a6d08d6e0563d3683e84f541dabf594c00e9b3c89aef81dd65b7872602bca5cb7445789f686ee19de69e01d39fdc9a56989980200295208d54e24971d91faa77d43d47c1b951e95d4e7050f17833f69fe070a76724878324d08e71004bfab6d9b7fea30c7ecbc5e651ddbefc59e81f991555a5739e1d3ea91ccf6f5cd6a145af7f545e7b71e73ac8240529567fd21114b8a49a9d42a2a7462405341b1e1ec24c4e4abe497fcd6174edbed6da3537e69784468e4380e419136c611fdf9e35469aed5f7a1518fd4bf8c3f8d5c57e1e090aebd4d5999303e63cb0addf9c0f0f22041f9ca8f9456fbd475be752075345a72d7be2362780392a3207f6a0603a5face8aaffcb80b2724e8ae3d2a456e9445fefda46e2e5860e71ac58f489006d86b2e5078e86d6be7924568ceca6d1d497631ffb084f45cad00ee722597490f3002248a6895082a3e3b735e99854562a7abbd373b26cc1451404139a633ae0d1bd35d427e49f7f8e410dd640126dc84b3001fde2ecca0765de36beac69ae9d04d8622b97d63cbf850025935cc121ea594a016d6147639cc5417e91bf2ca28df426761319b0ea77a339cf4675c0b599b88e23e03b6c6df7d45771cdfbf6a93f3995caf14413513cb9b60cc108c2a31187df894223e81aa937ddb23ea05467db27d4bf281437e9364b2f85bd01a903485931130948ebbd5c2c14bbe8f039c7c0b108cfd1fece19f0fa590a91a22f6602f3c2671838b9d701d03a0282179bdfc38908ba72d1780929f3b55e1219a4e283b314dad77088d1a30c1f132380a8664efb00d81e1c7e002663dbe3cb97cbe4b90b23bd238f9d1ea4ddf058c20cd3900f35252161a301207224187c429890a415a02a0a36bedaac396f0f1f728dc8397085f0fb75425a8c3375467c1d5dae3d4d7a9e2efac518f73f54a58e7975a532fb0904c2d6aaa9081deeaf9fcd01101d1bc0eac55684c0170efe265da0d5e7c101946e67dbdedf78ebc2993ec2abbaf20227592ee046ea87ef59f75f2990781e7ab3cc8e099681638b9072a6d644c9aae6ae39e978cdaed42bd8f376aac335c521661c7e615407343d298d88a9a6c713fdf898a054178d119ad5146c76f3c20f0537395d5577b3cff0ff1c33c67aec615ee19212a647a7129c2cd9f20fc0f940f292d618f97419821613ca666e0bd3afba94a32e540053a580608e0eeac1382c1e18b70c68225a1dd0172c7a3c94b1297a539414fba785e7a78095c4d5372191119b520f12c544b16bb39365ab5e34990d08e910f77d92a05603832e9e76d13e314e9ce7d584159b9b220bdb7711cafc5d76c5d73689176a4d31f2c239303cf0efd8f6bfed3a233fa6500cfd9eb343b00c31956b49c8a9e6decaf958ea2c5957f7db8a84c6b683a90cf07e8bbceab26277c5b539ef50f91e29cd0f036502e6569e0d244d0229b8257764a83aeb6a78cf7eaf8afcb9cdc1fe09949a5b839f4f074d93c289e56769c9cb50e2d5743997d496e4c17b813d915c06ceb15bd31ae1c88933a1bb26de30dd5dcbb297f3b9c4419923a5df61e53176af2acfb257a8d39461c363742d221a44a0d96a1fb11a283b1fe180cf4522fa5cee0b1aae92d87374b2820e07e674b0afda5ddfa8de7919a44425752a809a96e8bd8ac7b7e654c583950de1072d757eb80432e74fc6695a8a4a540cbf7773a2ba788b7bcde74aa2da328297267a37aa898e66ae355bcad452901ae32c7dc7e75daeb56f7e8a67ecb335fc2d0bada454dc5c254616b5986aa7d1960a854adeaec2feb17ef800611dad6b7c878ce49859170dd86cdc057620011788d27ad2c241c6249ec2480fd32b7963ec1765da9846ac", 0x1000}], 0x1) madvise(&(0x7f0000ba2000/0x2000)=nil, 0x2000, 0x1) 2018/02/15 18:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000061000)='pagemap\x00') vmsplice(r0, &(0x7f0000320000-0x20)=[{&(0x7f0000cf3000-0x99)="7d21d8f5468eabb6866a000ce32ee020cb2f30f6c892589d104b44c6674103a0e205f069295df6f77e07062ea68b23cf16de607c4480acd97b224a895a0ad22a1972d773a7fa883f25a3ebe09de01a2ae71687b418fd6620ed7375813ac5d2357d5fe8052f63e00c632f7a7544b14343dcd0720c61a9828ad250667d102de7ed7de38dce335916621bb5798ab7b53d1f391a91bd821fc8f8a6", 0x99}, {&(0x7f000000e000)="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", 0x1000}], 0x2, 0x8) sendfile(r0, r0, &(0x7f0000014000), 0x1000000800000008) [ 52.769418] audit_printk_skb: 2694 callbacks suppressed [ 52.769426] audit: type=1400 audit(1518720591.329:945): avc: denied { net_admin } for pid=3877 comm="syz-executor4" capability=12 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 [ 52.775967] audit: type=1400 audit(1518720591.329:946): avc: denied { dac_override } for pid=9493 comm="syz-executor5" capability=1 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 [ 52.779231] audit: type=1400 audit(1518720591.329:947): avc: denied { net_admin } for pid=9483 comm="syz-executor7" capability=12 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 [ 52.782616] audit: type=1400 audit(1518720591.329:948): avc: denied { net_admin } for pid=3881 comm="syz-executor1" capability=12 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 [ 52.790168] audit: type=1400 audit(1518720591.329:949): avc: denied { dac_override } for pid=9493 comm="syz-executor5" capability=1 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 [ 52.792018] audit: type=1400 audit(1518720591.329:950): avc: denied { net_admin } for pid=3878 comm="syz-executor6" capability=12 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 [ 52.799969] audit: type=1400 audit(1518720591.359:951): avc: denied { net_admin } for pid=3865 comm="syz-executor5" capability=12 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 2018/02/15 18:49:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1e5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000001000-0x48)=@full, &(0x7f0000169000)=0x48) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) shutdown(r1, 0x1) 2018/02/15 18:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007fb000)='/dev/keychord\x00', 0x100, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00001a9000)={0x6, 0x83}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aaf000-0xc)={0x8000000b}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{}], 0x1, 0x0, &(0x7f00003a0000-0x8), 0x8) 2018/02/15 18:49:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x2180000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000001000)={0x0, 0xca44, 0xfff}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0xff}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0xf550) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f00002eb000)=[{&(0x7f0000000000)=""/252, 0xfc}, {&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000000)=""/58, 0x3a}, {&(0x7f0000462000+0x5d6)=""/48, 0x30}, {&(0x7f0000000000)=""/11, 0xb}, {&(0x7f00008cc000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, "bd14ab1c0c34fec4d74b3579ab5f23650b52b672a6d5f1ecdf12af5c27ed6a09"}) 2018/02/15 18:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000046d000-0x9)='/dev/rtc\x00', 0x100, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f000006d000)={@syzn}) timerfd_gettime(r0, &(0x7f0000d93000)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/15 18:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f000017d000-0x1e0)=[{{&(0x7f0000b99000-0x60)=@nfc_llcp, 0x60, &(0x7f0000e5c000)=[{&(0x7f0000474000-0x91)=""/145, 0x91}, {&(0x7f00004f4000)=""/42, 0x2a}, {&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000117000)=""/146, 0x92}], 0x4, &(0x7f0000a56000)=""/85, 0x55, 0x9}, 0x8}, {{&(0x7f0000ab0000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x10, &(0x7f0000df4000-0x80)=[{&(0x7f000055a000-0xd2)=""/210, 0xd2}, {&(0x7f0000948000)}, {&(0x7f0000d6a000-0xd)=""/13, 0xd}, {&(0x7f0000600000)=""/64, 0x40}, {&(0x7f00008bf000)=""/254, 0xfe}, {&(0x7f0000ebf000-0x51)=""/81, 0x51}, {&(0x7f00008b6000-0x1000)=""/4096, 0x1000}, {&(0x7f000047e000)=""/232, 0xe8}], 0x8, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f000082b000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000a2c000)=[{&(0x7f00007d9000)=""/65, 0x41}, {&(0x7f0000238000-0xfd)=""/253, 0xfd}, {&(0x7f0000bbd000-0x9a)=""/154, 0x9a}, {&(0x7f0000e4a000+0xed2)=""/52, 0x34}, {&(0x7f000087a000-0x98)=""/152, 0x98}, {&(0x7f000017d000)=""/67, 0x43}, {&(0x7f0000fb1000-0x4)=""/4, 0x4}], 0x7, &(0x7f00009f6000)=""/1, 0x1, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000f6a000)=[{&(0x7f000013f000-0xaa)=""/170, 0xaa}, {&(0x7f0000472000)=""/51, 0x33}, {&(0x7f0000053000-0x2d)=""/45, 0x2d}, {&(0x7f00000d3000-0x66)=""/102, 0x66}, {&(0x7f0000d7f000-0xe7)=""/231, 0xe7}, {&(0x7f00002e6000-0xa8)=""/168, 0xa8}, {&(0x7f00001ed000)=""/184, 0xb8}], 0x7, 0x0, 0x0, 0x1}, 0x4}, {{0x0, 0x0, &(0x7f00001c8000-0x80)=[{&(0x7f0000261000)=""/41, 0x29}, {&(0x7f00002c3000-0x5d)=""/93, 0x5d}, {&(0x7f000004c000)=""/210, 0xd2}, {&(0x7f00000da000)=""/155, 0x9b}, {&(0x7f0000f5e000-0xe4)=""/228, 0xe4}, {&(0x7f00000db000-0x35)=""/53, 0x35}, {&(0x7f00006f8000)=""/123, 0x7b}, {&(0x7f00003f2000)=""/97, 0x61}], 0x8, &(0x7f0000546000-0xc)=""/12, 0xc, 0x7}, 0x2c7}, {{&(0x7f0000652000)=@nl=@kern, 0xc, &(0x7f00002e1000)=[{&(0x7f0000406000)=""/80, 0x50}, {&(0x7f0000947000-0x54)=""/84, 0x54}, {&(0x7f0000d52000)=""/30, 0x1e}, {&(0x7f000046e000)=""/243, 0xf3}], 0x4, &(0x7f0000353000-0x1000)=""/4096, 0x1000, 0x2a3}, 0x8}, {{&(0x7f0000968000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000f2e000-0x50)=[{&(0x7f0000206000-0x24)=""/36, 0x24}, {&(0x7f000023d000-0xfd)=""/253, 0xfd}, {&(0x7f0000f7a000)=""/109, 0x6d}, {&(0x7f0000bc2000-0x84)=""/132, 0x84}, {&(0x7f0000f76000)=""/130, 0x82}], 0x5, 0x0, 0x0, 0x4}, 0x3}, {{&(0x7f00006da000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f00001cf000)=[{&(0x7f0000369000)=""/55, 0x37}, {&(0x7f000015e000-0x15)=""/21, 0x15}, {&(0x7f000044a000)=""/119, 0x77}, {&(0x7f0000501000)=""/41, 0x29}, {&(0x7f000056b000)=""/5, 0x5}, {&(0x7f0000e67000)=""/245, 0xf5}, {&(0x7f00009cd000-0xfc)=""/252, 0xfc}, {&(0x7f0000bfa000)=""/173, 0xad}], 0x8, &(0x7f000094e000-0xb)=""/11, 0xb, 0x1ff}, 0x6}], 0x8, 0x21, &(0x7f000003c000)={0x77359400}) getpeername$netrom(r1, &(0x7f0000df1000-0x48)=@full, &(0x7f0000123000-0x4)=0x48) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/15 18:49:51 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000005000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x180000000000000}, 0x7fffffff}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}], 0x48) r1 = dup2(r0, r0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000004000-0x5f0)={'filter\x00', 0x7, 0x4, 0x5a0, 0x3d0, 0x0, 0x1e8, 0x4b8, 0x4b8, 0x4b8, 0x4, &(0x7f000000b000), {[{{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff]}, 0x6, 0x3, 0x2, 0x80, 0x3, 0x80000000, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x100}, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:system_dbusd_var_run_t:s0\x00'}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:initrc_exec_t:s0\x00'}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0xff, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0xad5, 0x7ff, 0x5, 0xf14, 0x0, 0x80000000, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5f0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000000000)=0x4) 2018/02/15 18:49:51 executing program 7: 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) mq_unlink(&(0x7f0000009000-0x11)='cgroupvmnet0ppp0\x00') mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009000-0x15)='/dev/pktcdvd/control\x00', 0x2000000001, 0x0) splice(r0, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000001000-0x8), 0xd4, 0x0) 2018/02/15 18:49:51 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3ff) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005ca000-0x10), &(0x7f0000fc5000)=0x10, 0x80000) r2 = accept$ipx(r1, 0x0, &(0x7f0000eb2000)) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f0000fc7000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f000020c000)) [ 52.800425] audit: type=1400 audit(1518720591.359:952): avc: denied { net_admin } for pid=3865 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.800806] audit: type=1400 audit(1518720591.319:944): avc: denied { net_admin } for pid=3880 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 52.806891] audit: type=1400 audit(1518720591.359:953): avc: denied { net_admin } for pid=3882 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 18:49:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f000097b000)=[{}], 0x1, 0x0, &(0x7f0000663000-0x8), 0x8) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004a4000-0x15)='/proc/self/net/pfkey\x00', 0x143200, 0x0) getpeername$netlink(r0, &(0x7f00006e4000-0xc), &(0x7f00006a0000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000002a000)=@int=0x1680000, 0x4) 2018/02/15 18:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000792000-0x8)='./file0\x00', 0x10801, 0x1c8) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000d9b000-0x8)) getxattr(&(0x7f0000e23000)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0xfffffffffffffede) 2018/02/15 18:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000dec000)='./control\x00', 0x6000, 0x0) mkdirat(r0, &(0x7f0000b45000)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000990000)='dctcp-reno\x00', 0xb) r1 = openat(r0, &(0x7f0000b79000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f000092d000)='./control/file0\x00', &(0x7f0000da7000-0x8)='./file0\x00') renameat(r1, &(0x7f0000493000-0xa)='./file0\x00', r0, &(0x7f0000319000-0x8)='./file0\x00') 2018/02/15 18:49:51 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x3ff) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f00005ca000-0x10), &(0x7f0000fc5000)=0x10, 0x80000) r2 = accept$ipx(r1, 0x0, &(0x7f0000eb2000)) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f0000fc7000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup(r2) fcntl$getownex(r0, 0x10, &(0x7f0000fc6000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000c3b000)={0x0, 0x0, 0x400050077918}) ptrace$getsig(0x4202, r4, 0x0, &(0x7f000020c000)) 2018/02/15 18:49:51 executing program 1: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) socketpair$ax25(0x3, 0x2, 0xf0, &(0x7f0000ecd000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x7, &(0x7f0000001000-0x38)=[{0x80000000, 0xfffffffffffffffa, 0x5, 0x8001}, {0x200, 0x8, 0x800, 0xfff}, {0x100000000, 0x2018, 0x2, 0xac8}, {0x3ff, 0x1, 0xfff, 0x8000}, {0x1, 0x9, 0x3, 0x6}, {0x3f, 0x9a0, 0x3f80000000000, 0x90000000}, {0x9, 0xd0ba, 0x40, 0x800}]}, 0x10) setpriority(0x4, 0x0, 0xfffffffffffbfffd) 2018/02/15 18:49:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000404000)={0x0, 0x7530}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000a54000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) init_module(&(0x7f0000405000+0xa3)='\x00', 0x1, &(0x7f00008bf000)='loselfloppp1eth1\x00') ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000941000)={@common='irlan0\x00', @ifru_flags=0x9202}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000619000)={0x0}, &(0x7f00000bd000-0x4)=0xc) sched_setscheduler(r2, 0x7, &(0x7f0000a93000-0x4)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000689000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/15 18:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) syncfs(r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fad000)='/selinux/checkreqprot\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000095a000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e30000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000058f000)={r2, 0x78, &(0x7f000049e000)=[@in6={0xa, 0x2, 0x4013fd71, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0x4, @empty, 0x10001}, @in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000aaf000)=0x10) fsetxattr(r0, &(0x7f0000a21000)=@random={'security.', '\x00'}, &(0x7f0000a59000-0x1)='\x00', 0x1, 0x2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b64000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/02/15 18:49:51 executing program 0: clock_getres(0x3, &(0x7f000087e000)) 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) timer_create(0x1, &(0x7f0000b7a000-0x1e)={0x0, 0x5, 0x2, @thr={&(0x7f0000000000)="3d00df33abb1e913a2cddc9303", &(0x7f0000000000)="6e5cf6b73718aec36ca58170de51186c78fee11691b8f3c9cc76f65813565d06304383f388e26f"}}, &(0x7f0000001000-0x4)=0x0) clock_gettime(0x0, &(0x7f0000cd1000)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000ab1000-0x20)={{r1, r2+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000a38000-0x20)) 2018/02/15 18:49:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008fb000-0x20)={@common='ip6_vti0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x3}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000003000-0x50)={@common='ip6_vti0\x00', @ifru_names=@generic="9eee7e108328dc8de7605648889c881a"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={r2, 0x1, 0x59be, 0x7fffffff, 0xab, 0x3}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={r3, 0x12, "4a78b9283c82781cc8b9908c3011160262c2"}, &(0x7f0000001000-0x4)=0x1a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000001000)=[{&(0x7f0000001000+0x374)="68e32a751bbc664277f5e23e37ff944bcf0a536ab8", 0x15}, {&(0x7f0000003000-0x3d)="c9c173d40a46b898038ae894b95954f7377de16b79e64f883611670a2f9d57fe4faf6ae5427815c3e0b3cd8e064d18b03b281cf5780e4099284b621d44", 0x3d}, {&(0x7f0000001000)="88ff857b5df56c5b256b7061f2ae6282c682c206274cfc401a995c2b13c7154aaf091a126bde99266ab851b1e61716b46e5a9a14625a89a752f30aee60e40bde467fb03e0b11788cd892fbe8cf2f5daa8163e7504e0194a4028c3ff00cc036c5cf45952acf3faea76866b635de1fb4163823f226bb312620", 0x78}, {&(0x7f0000001000)="75688c2140de355d9cf7b740a618f4161fc99d5f131871ede7130033568f5519bb21326112b71c46d1c4d6aeeef001a2b2730ce5d17e6e9daf60711905f84cc7fdfa763838418de4b5b10df7182d7267ba68a0dfed5fc38dc4e6f2a06123009fcb055afe300a706f0cf3278fa0dec0435a244e0317ab734317eaebba9803d6d347325b95490b1e4e2f7f8777d3510a10a7e0116c4b57630776776f2a33444b3e9d", 0xa1}, {&(0x7f0000002000-0xc9)="2190dd089a38fbdbc4c2a3c6f8e7cced0c43c8336e2bb8b0f291cb6bd3540bff6391f9d61e7ee15fca9c7e230c19bfb9657b3e56b6938eed62e1c91485695c88ad88a69f9a01a16bac108d51f5ab5a7dec158fd9e0c37067d5dd80da6e26c4c09304c5764d1977a01e95d3ba3adc3e5039a0071381298790068dce54911d840a9fa720fa5e78ed7fcbd892d8eaecf29fe72d5cd327994f46dda629b5715e9c5de99902ce2e4dba53b3bf138e6d14b18f14fe49cdc128119500da62126060dff94b3ab597cbb40f6a78", 0xc9}, {&(0x7f0000002000)="f76ad36b138780a2fa072ac66239b6e742208eff7d2d63af7b410ed3db7e2aa09d76d6f243e9f2d8482848da6854e5779210fc0a016003e48d9943761ab5928f2e18aac6ee70a4679933c3115230dd294502d0237c01fc3106c9a3cdf387c9cd193ffcb944393cc207707599f7ab0c9e3b175ae7997c2203efdf11444bdb082c62b0fa84e6ba345ecc7f7425d701ffc56ce9caaeb5449815224decf43548c8c0d823ee8e6cc94024650003a1b101b98d7d5b4b1893ec1324706036ea79d6f405d458a13cc5fceab7dd8c8c0e58a830811c6e27dc043b8d50", 0xd8}, {&(0x7f0000002000)="40ee9551c2191bc0228343db41f529279fafaef3e6ecb0f5000e674006ac20a40071747850e6324db5ca22436584343846910be1f43e3b9842c17570a49cba9dd3470a3555e0d0ef7197325bfc433e084914b76b2d812b87003a01", 0x5b}], 0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETTXFILTER(r8, 0x400454d1, &(0x7f0000a92000)={0x1, 0x1, [@random="dca14ebb734b"]}) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r7, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r7, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/15 18:49:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000e1f000)='/proc/self/net/pfkey\x00', 0x0, 0x0) 2018/02/15 18:49:51 executing program 5: ioprio_set$pid(0x1, 0x0, 0x4001) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000129000)) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/77) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x84000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000000)={0x180000000000000, 0x4, 0x0, 0x80000001, 0x1266, 0x1800}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d6d000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) ioprio_get$pid(0x1000000000, r2) 2018/02/15 18:49:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000937000-0xf)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) ioctl$TIOCNXCL(r0, 0x540d) r2 = dup2(r0, r1) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000eeb000-0x30)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006bb000)={0x0, 0x4, 0x2, [0x3ae, 0x6]}, &(0x7f0000b9e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000025b000)={r3, 0xad8}, &(0x7f00004e0000-0x4)=0x8) 2018/02/15 18:49:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x10000000, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000e5b000-0x60), &(0x7f000035e000)=0x60) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00003ca000-0x8), &(0x7f0000ddb000)=0x8) r2 = syz_open_dev$mice(&(0x7f0000ceb000)='/dev/input/mice\x00', 0x0, 0x98100) ioctl$KDSETMODE(r2, 0x4b3a, 0x5) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000de000-0xa)='autogroup\x00') ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000032000-0x4)={0x208, 0x0, 0x3}) mq_timedsend(r3, &(0x7f0000730000)="9dd6a5ac3eb4c0458fb3c1af8b275dd65adb7ef1af52b5cacd25407aacd6c069bc62a83fc0d0433ca1b2d3", 0x2b, 0x9, &(0x7f00007c3000-0x10)={0x0, 0x989680}) 2018/02/15 18:49:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(r0, &(0x7f000079b000), 0x7db4) fanotify_mark(r0, 0x44, 0x40000000, r0, &(0x7f0000f23000)='./file0\x00') 2018/02/15 18:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000140000)="d141c62f561605f4719a2b61fc5a06170181c5b4582e70e461ecdf36403172ec16f1224678e3140ea29e1688b47111db337af21cc52b3fc13bca96512eb146d971e32f6c90520c0d27f6cd27299fa931194d7a5fa44f91257cee43c4e258f3b7eab20234c9178b60c05060abccc3dde07b4468781a15cf21fca45f3b46a2c9ee0605d2706bb28a54bab6b11c7b7a0b35bf941b664a540632633df3db7453fc924749933ba63a9894bda65e1149ca388ee2e1af52dd1dd5ad0d80", 0xba, 0x4000000, &(0x7f000099f000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c6a000-0x40)=[{0x4}, {}, {}, {}, {}, {}, {}, {}], 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007f8000-0x15)='/dev/pktcdvd/control\x00', 0x46000, 0x0) syslog(0xf, 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000087c000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x5, 0x1, 0x3, 0x8, 0xff}, &(0x7f0000291000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ea9000)=@assoc_value={r2, 0x1f}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002f0000)='veno\x00', 0x5) writev(r0, &(0x7f0000fe4000)=[{&(0x7f00005b2000)="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", 0xc1c}], 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00009ee000)=@sack_info={r2, 0x5, 0x6}, &(0x7f000068b000)=0xc) 2018/02/15 18:49:51 executing program 1: r0 = epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x4, &(0x7f0000001000-0x34)="31096cea9adf554b9cd6ecc8390a074d1fb3e4d452a69d2f9a8eff221846c16c82ee8800cb9d3e6118b89bb52629f0a4f81fa57d") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) sched_yield() r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000bdc000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/15 18:49:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000152000)='./file0\x00', 0xc8ab78b431b5e6af, 0x20) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000c0000-0x1)={0x81}, 0x1) r1 = socket$inet(0x2, 0x2, 0xffff) getsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000c8c000-0x4), &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00009c5000-0x4)=0x9, 0x4) 2018/02/15 18:49:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000edd000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f000034a000)) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000197000-0x60)=[{&(0x7f00006d1000-0x4c)="5397", 0x2}], 0x1, 0x0) pwritev(r4, &(0x7f00004ed000-0x80)=[{&(0x7f0000fca000-0x9b)="51a3acff08754a0015df572f2a6ce0c15dff47c8981187e65be5e24a000049691f8c133dc1edc2237782d21561185f970c8f5d0cf4b3f74e11ae4755a6039735d0d7693ba3fa7393b64b8b172aa0a69ffd1fddf9c5bc0a80851e2b6c7baca8e0cd6013a262672c6db92bc6b231dfec3ac9d095cca1742a6c717e7cc8220246c372660e8e34f18d3a87aaf69a8104a73d16607bb2f7deef600eef0e", 0x9b}, {&(0x7f000080b000)="d746736d7eb74fb34fbc203fd5b3b4b3dd295a2ee01479ef92a7dff29d409ad77008136ab91b85db09bb2100042b600f5db42a9a7e99b1b9939d7f78a1e920534d18620f9f24a59a014014187755fb3dfc44a96d969df17b79be56cfb6b2e81a704c38befee2d9b69c53318f56c67548c31b5d1e76665e4e73af2bcff949ad5965cea5845c02a92fc6ca1e25421ca334a0ca60f88af3035fc1b87a51bb6f9d178710974624668083cb80881bd55aad3bc448046705f6cd9acd4c0cdddff9d40fe280cad8fbfd3bf372341d8ec2258bf5dc02b2b8eb1b9d7e955f41a44ea518798b0c5f62f3a3dcb24bf060f88f9299", 0xef}, {&(0x7f00007c9000)="5b1a2de3b8c44415e0a8f7ce3cdc6af6bcc04853c6dac19bb3c3a7094f9897d3184b7a2c94ca0188b7efc883d5dacdba6a26b742de99acb26308f2242c2abec58634959111c94f3d664e806742c0f21e75f2ecae4bdbe712b44824", 0x5b}, {&(0x7f0000196000-0xc0)="20e9efdd28e322c46b5572d0ea09c4742ffdee0a65d7e03b27cc5c37bc92fdf11c1edfe8c6358b92bc5a2b694ce4547685cdba5d00f87f681e42f6d68c4b70305bad7cc4e327a99684f20810c2d96534482d1df67b6df5ef8474ad081fa88fc5ad8282c5717317130870ab51e7c4517ab2050cadf2fd7679bea056d456aa19db5fe15820d5bc341dd72b4417081ac4a07b0e921f50aac05a04e5b1a8d79701135a42b48af9a096638fc4637039bb31ffcfefd0786ed0efe4bb7fa616ac35a226", 0xc0}, {&(0x7f00004a1000-0x32)="556d439390081df1fafeff8504a6f346fbe175f2b89919a17b42e4d69836bfa6bbaff8277b5932ba5eaf53c0bc4087ab4a53", 0x32}, {&(0x7f00009d3000)="b8d00ed501dcbce559e1a23137fb005b783d78709d3e9a4822f7771f0850fa4537a589a9ed80b145c97d7bc1a3cc3fd0fdb70da1f9e9a3e8358fbd1d6a881d777ed20f37874dfb807120523e9644eeef5a105501487d05f73f21ec803004546b46fcd23aa896b4d23daba16d8e1e5457678ea786381f18a3036dda7db86e6c44e2c8e011547f5d1ecc6fc26bfabba2fc2f75de08111febf4e277397a5fe4e268124e937e6d54d7cbfb7cc9a1fc38b86edd2579dbc5800a82bc6bbd3cff28b93e2337f59d8a9ec47baecedd908f8896760d9d243b30b89b9dc01893cf886d0bcfaae51a9c039a0635eb4a868d6b43a678046ee5c1", 0xf4}, {&(0x7f0000c1f000)="4a4191f7fbe73716baca81a47505cbc02afcdb71a2bd4dea74915629c7b77e800ca4493a8693982e9089f39d31089cd1dae640a3de2ac800a1cc40eccc195ef72c856ee6d0f6fe9683eca2320ab2f3259bde3d84ac481095f4c5fce5d329e293256876f87e4faeb07bf945df716127bcab765e501b0e19e076fac0440e6d940d6577fda44ab1514983ac876fff55a436bfc805e70552c0bb68969a6e5578", 0x9e}, {&(0x7f0000ea0000-0xb9)="418606132c8b235bcdf446958a666a428b21bd489c5a7bb074e9c2cdbb80f077a91be148348aa7fca037f32296c5dc698ee7ec0ab8d53d014a7d9b3bf46c6f3464e532b0526d7f7d5c0574cfba9743d7e79087cf6f25f4adbc5445c790ef2f383543daa78c5eb09a4b8284bc832e0fa50231b71936e5aa9af91346f4b07caaa3f11ed75f74ebb2d7bca8f90debc4a0345157788e972e168e999177047d46cc9fd9bc7fa50ae5786476ab73d50def5301c8198b55aee944a8e3", 0xb9}], 0x8, 0x0) writev(r4, &(0x7f0000003000-0x30)=[{&(0x7f000000a000-0x4d)="81", 0x1}], 0x1) mq_getsetattr(r4, &(0x7f0000ff9000-0x40)={0x2, 0x1, 0x8, 0x6, 0x10000000000, 0x8, 0x101, 0x8}, &(0x7f0000dd3000-0x40)) tee(r3, r2, 0x5, 0x0) 2018/02/15 18:49:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f0000be8000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fc4000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00002bd000)=[{0x8, 0x8e}, {0x3, 0x6}, {}, {0x7, 0x4}], 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000b7e000)=""/48) 2018/02/15 18:49:51 executing program 7: mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) prctl$void(0x3f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000001000-0x50)={0x2, @time={0x77359400}, 0x10000, {0x7, 0x80000001}, 0x1, 0x0, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0xd32, 0x4) clock_gettime(0x4, &(0x7f0000000000)) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000)=0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000)='/dev/vga_arbiter\x00', 0x40003, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000001000-0xdf)=""/223, &(0x7f0000001000)=0xdf) 2018/02/15 18:49:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x20040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0x0, 0x9, 0x1f, 0x588, 0x352aeac5}, &(0x7f0000156000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000000)=0x8) r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000001000-0x4), 0x1000002, &(0x7f0000001000-0x90)) getpgid(r2) 2018/02/15 18:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a80000)={0x1, &(0x7f00008f0000)=[{0x800}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000066000-0x4)=0x0) tkill(r0, 0xf) 2018/02/15 18:49:52 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e67000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000ff4000)={0x4, [0x1ff, 0x7ff, 0x0, 0x9]}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ff5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000f29000-0x57)=""/138) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa}}) 2018/02/15 18:49:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000329000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") socketpair(0x4, 0x1, 0x1, &(0x7f0000cc9000-0x8)={0x0, 0x0}) exit(0x0) getdents(r1, &(0x7f0000bcd000), 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000719000)={0x9, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x0, 0xa, [{{0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, {{0xa, 0x1, 0x3ff, @empty, 0x401}}, {{0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x535}}, {{0xa, 0x0, 0x6ead, @empty, 0x9}}, {{0xa, 0x0, 0x7ff, @loopback={0x0, 0x1}, 0x78}}, {{0xa, 0x3, 0x7, @empty, 0x8}}, {{0xa, 0x0, 0x2, @empty, 0x9ce}}, {{0xa, 0x1, 0xffffffffffffffb2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, {{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x9}}, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}]}, 0x590) 2018/02/15 18:49:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) 2018/02/15 18:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c99000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = syz_open_dev$usbmon(&(0x7f000028e000-0xd)='/dev/usbmon#\x00', 0x5, 0x8000) ioctl$TIOCSCTTY(r2, 0x540e, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d69000-0x10)=@hopopts={0x0, 0xcf, [], []}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000d7b000)={0xd4, 0x4, 0x101, 0x0, 0x8, 0xc000000000000000, 0x7ff, 0x80000000, 0xfffffffffffffff8, 0x1, 0x1f}, 0xb) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000342000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f00001e4000-0x1e)="b4c8a68c1e7e0fbbfae2a68ab6869a7311ab4c6812666ac92d9ad6bd7ea4", 0x1e, 0x40, 0x0, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000e1000)='/selinux/enforce\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00002d8000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000adb000)=0x401, 0x4) dup2(r3, r2) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000190000-0xb6)=""/182) 2018/02/15 18:49:52 executing program 3: remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000005000-0x8)='./file0\x00', 0x8401, 0x1f0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000010000-0x54)="ddce421257db1f92268b79d3554b5b4e6160e4fd7979e41c096b5a789f87b18b4e06587d7ef44b2a23cad6b934cd2995e6952d9b4c6fb553b4a018f0ff9f4b4d2c97e04ba6065ea483a68139af0522609a937c38") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x6, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000)='./file0\x00', 0x8000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000001000)={'filter\x00', 0x7, 0x4, 0x4e0, 0x0, 0x110, 0x110, 0x3f8, 0x3f8, 0x3f8, 0x4, &(0x7f0000001000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x5}}}, {{@arp={@rand_addr=0x2, @multicast2=0xe0000002, 0xffffffff, 0xff0000ff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0xff, 0xff, 0xff]}, @mac=@empty, {[0x0, 0x0, 0x0, 0x0, 0xff]}, 0x3ac, 0x4, 0x2c9, 0x4, 0x200000000, 0x8, @generic="8ffb64f41a6eae2b8cd55882c8eed87e", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x2}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x1, 0x6000, 0x4}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x6, 'system_u:object_r:audisp_exec_t:s0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000011000-0xb)='/dev/hwrng\x00', 0x1000000400, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f000000f000)=0x7) 2018/02/15 18:49:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xd23, &(0x7f0000d2b000-0x8)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000616000-0x8), &(0x7f000005b000-0x4)=0x8) r2 = socket$unix(0x1, 0x3, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e03000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000904000)={&(0x7f0000bba000/0x3000)=nil, 0xc224, 0x5, 0x28, &(0x7f0000538000/0x3000)=nil, 0x3}) bind$unix(r2, &(0x7f00007fc000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000158000)={0x0, 0xfffffffffffffe27, "05c84b2f8697e7108ef5e09607144262af0fb0a05df44cc855e1b8f20d3379c28065167e418a0452c4c5f14dc517410a8555f516154222b2a4af2fbeb27f10a6b128265d4f6a297d41ee0c5bdc197243fd99feab8ef8c924a1616f52a17856aa1c595e2b6e7d5e2b5f5ec1be8db5aba06c88feba6ab8d2dc5b24a83494f268de0ad063748ca5577b6a30137067a15ed04869fded5bb7be5b650f588c409d3013804e87f0"}, &(0x7f000041b000)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000333000)={r4, 0xe2, "671fce8ae39fb678cf14dd617b516a1f32341125dce917c0e90691cf1b55d7a63d0eab8b3d8d2c30433a460091b1ade33b74bf7bc0cf1e9f036004d6003121414a6be00d27814b05882714150e717ce8b0018b44b66de8147c8c5d9f0e69bd3a5ed9fc1a2dd96c450fbdf3befac778287540b6a038f9b0cfc0d06e4daf0ce14071b07859b4811d510bfc12a5064150d095cc5b986c0b24fe5ca872dcaa9951b819874cca26d81aaf1509076f3536397c8b7367aee8ab1bccc789b152f7cb52b328e7e15b48924f21675b433a1d7c8a93a2c9e0075fe5e457585dd58f747ce31093f5"}, &(0x7f0000c3c000-0x4)=0xea) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f000088b000-0x4)) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00005fd000-0x4)=0x0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x3e) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r5, 0xc, &(0x7f00003f8000)={0x6}) 2018/02/15 18:49:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000851000)=0x1, 0x4) 2018/02/15 18:49:52 executing program 6: mmap(&(0x7f0000000000/0x420000)=nil, 0x420000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000420000)='selfwlan1.!\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000021b000)={{0x10001, 0xffffffff}, 'port0\x00', 0x1, 0x40000, 0x7, 0x2, 0x9, 0x7fff, 0x101, 0x0, 0x2, 0x212}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/15 18:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ae0000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00005e7000)={0x0, 0x1c, &(0x7f0000a3b000-0x1c)=[@in6={0xa, 0x1, 0x8000000000000, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000001}]}, &(0x7f0000d8d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000047d000-0xc)={r1, 0xdf, 0x30}, &(0x7f0000d67000-0x4)=0xc) syz_open_procfs(0x0, &(0x7f00005e8000-0xe)="6e65746164fffffffffffffff700") 2018/02/15 18:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000187000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000119000)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r1}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000070a000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000415000)=""/73) 2018/02/15 18:49:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000dbb000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000d50000+0xe6b)="3257ec", 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000cc8000-0xb)='/dev/loop#\x00', 0x0, 0x200181001) memfd_create(&(0x7f0000614000)='/dev/loop#\x00', 0xfffffffffffffffc) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/15 18:49:52 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000c65000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/15 18:49:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f00006eb000-0x10)={&(0x7f0000fc4000-0x214)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in=@broadcast=0xffffffff}, 0x0, @in=@rand_addr}, {{@in=@empty}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x13c}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000add000-0x8)={0x0, 0x81}, &(0x7f00008e8000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000884000)=@sack_info={r2, 0x997}, 0xc) 2018/02/15 18:49:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e2e000)={0x0, @in6={{0xa, 0x2, 0x6f80c87d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6c4}}}, &(0x7f0000318000)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000216000)={r1, 0x3}, 0x8) 2018/02/15 18:49:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000025000-0x28)={0x28, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x14, 0x1, [@typed={0x10, 0x10001, @u64}]}]}, 0x28}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ce0000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000400000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ffc000-0x10)={0x100, 0x8001, 0x9, 0xfffffffffffff370, 0x0}, &(0x7f00004ff000-0x4)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d60000-0x6)={r2, 0x4}, &(0x7f0000caa000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000053000-0x14)={0x0, 0x89e, 0xe0, 0x4, 0x6, 0x7}, &(0x7f0000e36000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000088d000)=@assoc_value={r3, 0xaa0}, 0x8) open(&(0x7f000004b000-0x8)='./file0\x00', 0x210080, 0x80) socket(0x10, 0x200000802, 0x0) 2018/02/15 18:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005b5000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) write(r0, &(0x7f0000473000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/02/15 18:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003a6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000550000-0xe)={0x0, 0xc3a0, 0x3, [0x0, 0x40, 0x40]}, &(0x7f00000e7000)=0xe) ptrace$getsig(0x4202, r1, 0x8, &(0x7f00001a3000-0x10)) r4 = add_key$keyring(&(0x7f0000ca3000-0x8)='keyring\x00', &(0x7f00001b3000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f00004f3000-0x12)='.request_key_auth\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000921000-0x10)='/selinux/status\x00', r4) r5 = request_key(&(0x7f0000229000-0x8)='trusted\x00', &(0x7f0000251000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000758000)='GPLvboxnet0#vboxnet0vmnet0!trusted(proctrusted\x00', 0xfffffffffffffffa) r6 = request_key(&(0x7f000038b000-0x6)='.dead\x00', &(0x7f0000304000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000479000)='%vboxnet1&\x00', 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00002e1000-0x8)={r3}, &(0x7f0000870000)=0x8) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00009a8000-0x2)={0x6, 0x1000}) r7 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r7, &(0x7f0000def000-0x19)=""/128, 0x80) signalfd4(r7, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/15 18:49:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = open(&(0x7f0000760000-0x8)='./file0\x00', 0x8800, 0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e5000-0xc)=@sack_info={0x0, 0x0, 0x4840cd12}, &(0x7f0000ac4000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00001e1000-0x8)={r2, 0xfe1}, 0x8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000015a000-0x4)) [ 53.942456] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. [ 54.006209] netlink: 12 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/15 18:49:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f56000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000320000-0xc)={@broadcast=0xffffffff, @rand_addr, @loopback=0x7f000001}, 0xc) process_vm_writev(0x0, &(0x7f0000d5a000-0x70)=[{&(0x7f000052d000-0x87)=""/135}, {&(0x7f0000577000+0xef3)=""/218}, {&(0x7f00000a9000-0x65)=""/101}, {&(0x7f000097a000)=""/97}, {&(0x7f00001c1000)=""/240}, {&(0x7f0000a99000)=""/61}, {&(0x7f0000117000-0xf)=""/15}], 0x1000000000000247, &(0x7f0000de1000)=[], 0x0, 0x0) 2018/02/15 18:49:52 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002bc000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000-0x73)="7f92c71cf8ce0247cb0b24697bfb1e5e139e93fe80b7ce4d60d84b1fb44dac361c518bac2dadfb65338cfad53986dd575e04715a26e3866834fc476a2363d6e45e6e7826ce23559f8c3ebcf47feb8a77dbb633e55c07c0927c5040b7ce9b3d6fc5a517ff9b6d0ec56da7ecac9c15068c838287", 0x73) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f00008e2000-0x10)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000d13000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000e5000-0x4)=0x10, 0x80800) recvmsg(r1, &(0x7f0000f75000-0x38)={&(0x7f00000d4000)=@can, 0x10, &(0x7f000082c000-0x30)=[{&(0x7f00004fc000-0x66)=""/102, 0x66}, {&(0x7f0000e97000-0x1000)=""/4096, 0x1000}, {&(0x7f0000d8e000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000e54000)=""/98, 0x62, 0x32}, 0x100) 2018/02/15 18:49:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/135) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000001000-0x8)='net/hci\x00') ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c07000-0x4)) r3 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r3, r2, &(0x7f000030f000), 0x7563) 2018/02/15 18:49:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000000a000)=[{&(0x7f0000155000)="c88f18dfd63960274a7c3bd86ef3ebbb42217457cfece7ac1e11eb48", 0x1c}, {&(0x7f0000a42000)="ef8e8b982764cdc64167e09b66703dcbae3ab92c7bb76c15ac7cf0d4bf345f5843e6df9d0f8f5de45f2947e4b4b4d6584c6d99e911cfdf1f90b583f7aac77441aa216bccc70518a6952cb7", 0x4b}], 0x2) fstat(r0, &(0x7f0000d01000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a4000-0xd)='/selinux/mls\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000c73000-0x41)={0xf97cff8c, 0x8, 'SE Linux', "5691dcbed76b955dd13bf8d35b2ea94fea7dc3ab03dd625291e685d5669d08f70316a56e28a66ad9baee829b6e6f8ae491"}, 0x41) sendmsg$nl_generic(r0, &(0x7f0000993000+0x3f4)={&(0x7f0000d60000)={0x10, 0x0, 0x0, 0x4}, 0xfdd1, &(0x7f00005ed000-0x10)={&(0x7f00005da000)={0x2c, 0x1a, 0x400, 0x0, 0x0, {0x2}, [@typed={0xc, 0x50, @fd=r0}, @typed={0xc, 0x8c, @uid=r1}]}, 0xffffffffffffff27}, 0x1, 0x0, 0x0, 0x4000010}, 0x20000016) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000cfb000)="390000001100094700bb00e1c30500000020000002000000450000040000810019001a000d0000170000000000070100040000060000060400", 0x39}], 0x1) ioctl$int_in(r2, 0x5473, &(0x7f00004ff000-0x8)=0x76b7) r3 = syz_open_dev$usbmon(&(0x7f0000b71000)='/dev/usbmon#\x00', 0xb1, 0x88000) keyctl$set_reqkey_keyring(0xe, 0x6) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00008cd000-0xc)={0x1}) 2018/02/15 18:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00005b5000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) write(r0, &(0x7f0000473000)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) 2018/02/15 18:49:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000197000-0x18)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000af5000)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000002000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2400000001, 0x2000000000000) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000035000-0x1000)=""/144, &(0x7f0000b84000)=0x90) 2018/02/15 18:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e17000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000285000-0x4)=0xe8) setuid(r1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6c000-0x5c)}}, &(0x7f0000fd7000)) exit(0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/15 18:49:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) r1 = socket$inet(0x2, 0x2, 0x88) close(r1) 2018/02/15 18:49:52 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003000-0x40)=[{&(0x7f0000007000-0x5d)="8774c31d7ba1d8492fdf8a5fa0be748d2de3c95cf1b4122ecd351ed75082253259303ee27170b989c96546f5d8fb9f7b64730a32d1b0cd871ec3eed9d07a6006d79d5ecc85ca39f9c5713775aeee97237f61575e224b6af7b2a7d3242d", 0x5d}, {&(0x7f0000007000-0x62)="ebaa17967254fc27900772d94a19cf04840d40a0b50f6285a399f8d5d411c4dd9e09ede1dec4ffa1094170a082d06ea60725b2ea1d37bd84c862a09baf223a3f6904b5ec322affdb490766da7f1bf274e187f5462196b20b4de647ad4e9ddf49ae4c", 0x62}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="8789a4209cf298ac32245d07d83b0e74bd3250cf1c19c4bb", 0x18}], 0x4) pause() r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f0000005000), 0x0) 2018/02/15 18:49:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bb7000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000155000+0x32c)='/selinux/mls\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000915000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f0000523000-0xa)=@file={0x0, './file0\x00'}, 0xa) mount(&(0x7f0000229000)='./file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='btrfs\x00', 0x0, &(0x7f0000d1d000-0x1)) 2018/02/15 18:49:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000773000)='/dev/sequencer\x00', 0x141000, 0x0) epoll_pwait(r0, &(0x7f0000dd2000)=[{}], 0x1, 0x6, &(0x7f000063b000)={0xfffffffffffffffa}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000f32000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef39}) r4 = syz_open_dev$sg(&(0x7f0000045000)='/dev/sg#\x00', 0x6, 0x42) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ce6000)={0x0, 0x3f}, &(0x7f00003a8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000745000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x10001, 0xff, 0x6, 0x8, 0x5}, &(0x7f0000c1b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000014d000)={r5, 0x2, 0x2ca, []}, &(0x7f0000eb5000)=0x1eb) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f1a000-0xa0)={r6, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}}, 0xffff, 0x1f, 0x7, 0x2, 0x85}, 0xa0) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000241000)={0x78, 0x1, 0x642, 0x80000, 0x100000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000eac000-0x10)=@common='gre0\x00', 0x10) listen(r1, 0x81) mlock2(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x1) sendto$inet(r1, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 54.093055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14806 sclass=netlink_route_socket pig=9682 comm=syz-executor5 2018/02/15 18:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000966000-0x38)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00002fa000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000024000)={0x0, 0x8}, &(0x7f0000d29000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003d7000)={0x0, 0x4e, "e520892971d5c1ff840dbf6241d0fbe5918b85b391cd5e57846d513760e31a0b25c89518e5b5bb854e93f472ed8b3f3a779351c7624914f1e8584b508be93e0ca96c55897ec85407b31dae80cf28"}, &(0x7f00007e0000-0x4)=0x56) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000285000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@nl=@proc={0x10, 0x0, 0x2, 0x202120}}) sendmsg$inet_sctp(r1, &(0x7f0000aca000-0x38)={&(0x7f0000634000)=@in={0x2, 0x1, @rand_addr=0x8}, 0x10, &(0x7f0000d4f000-0x10)=[{&(0x7f0000cee000)="7cc3bf3d4fde39e51e11084fa47f06c96c32b9067839dff516e4b94d15a42443700b24c5a647699a69f914a35a45f767eab01bc339bf1c6d134ef7d973ee7b7facad3798b7c3145c1a2927f9724fb3ff5e", 0x51}], 0x1, &(0x7f0000457000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x2894, 0x8, 0x8, 0x7, 0x7f, 0x4, 0x1f, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xf2b, 0x1, 0x7, 0x7ff, r3}}], 0x60}, 0x4040000) sendto$inet6(r0, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/15 18:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1e, &(0x7f00002c3000)=""/90, &(0x7f0000688000)=0x5a) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000d0f000)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x3, 0x400, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x6}], 0x3c) 2018/02/15 18:49:52 executing program 1: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000002b000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000037000-0x10)="e0be6ab8aced2a2b842003fe1996b7a8", 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x29, &(0x7f000000d000)={@rand_addr, @multicast1}, &(0x7f0000035000)=0xffffffffffffff32) [ 54.160651] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=14806 sclass=netlink_route_socket pig=9702 comm=syz-executor5 [ 54.255728] device gre0 entered promiscuous mode 2018/02/15 18:49:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xffff, 0x20a002) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f00006c1000-0x4)=0x4, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0xb4)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x4, @empty, 0x401}, @in6={0xa, 0x1, 0xffffffffffffff4b, @empty, 0xffffffffffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @in={0x2, 0x3, @rand_addr=0xff}, @in={0x2, 0x3, @loopback=0x7f000001}], 0xb4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f34000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x202fccc60f4f311) getsockopt$inet6_buf(r2, 0x29, 0x3c, &(0x7f0000199000)=""/4096, &(0x7f0000f3d000-0x4)=0x1000) 2018/02/15 18:49:52 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001000)="97b0a25bd7900f226b335104ab2e5fab632b3593bce956dab9442aaafda625c89a2fb30c6234e5908f6a924840a05cc13b4aaf9c5ef4919cd34c48503906db5c20488742c91ebde7d452f9ca6e6c92c4af24dae0340aba8c8ce9f9b23f850e0e37a88ff46bfb5f6ed78ff7de0047") epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0x9, &(0x7f0000003000-0x20)=[], 0x0, &(0x7f0000012000-0x58)=[], 0x2fb}, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/15 18:49:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e17000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@dev}}, &(0x7f0000285000-0x4)=0xe8) setuid(r1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000319000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d00000), &(0x7f0000e6c000-0x5c)}}, &(0x7f0000fd7000)) exit(0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/02/15 18:49:52 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000f9f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000000)={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, 'system_u\x00'}, 0x34) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f000045b000-0x10)={&(0x7f0000513000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x1b) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f000000d000/0x1000)=nil) epoll_create1(0x80000) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/15 18:49:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$nfc_llcp(r1, &(0x7f0000b50000-0x60)={0x27, 0x8, 0xe2, 0x5, 0x1, 0x8000, "f9473c391b77cfa6a3940713bd9641ae6d179f703be4817043b86b1e25cdde5e0b61fdba03134d000c5eed358092d58276c4ab93f9036462c4ac811441b59c", 0x8}, 0x60) bind$inet(r0, &(0x7f0000115000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f000020b000-0x4)) 2018/02/15 18:49:52 executing program 7: timer_create(0x7, &(0x7f0000c29000)={0x0, 0x0, 0x0, @thr={&(0x7f0000c55000-0x1000), &(0x7f0000f6c000)}}, &(0x7f0000ce8000-0x4)) 2018/02/15 18:49:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000090d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x8) flock(r0, 0x10000000005) 2018/02/15 18:49:52 executing program 2: r0 = timerfd_create(0x1, 0x800) fallocate(r0, 0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) 2018/02/15 18:49:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mknod$loop(&(0x7f000003d000-0x8)='./file0\x00', 0x180, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e0a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fsync(r0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00009d7000)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0xf) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00007c7000-0x10)=@generic="02ca61de8677d02f49dd5aff02d71f32") sendto$inet(r0, &(0x7f000029a000), 0x0, 0x40, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/tcp\x00') read(r3, &(0x7f0000020000-0x42)=""/174, 0xae) 2018/02/15 18:49:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e30000)='/dev/usbmon#\x00', 0x7fff, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x2)=0x80, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f0000001000-0x2c)=@ethtool_cmd={0x47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/02/15 18:49:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2(&(0x7f0000e69000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) tee(r2, r1, 0x6, 0x0) fcntl$setpipe(r2, 0x407, 0x0) vmsplice(r3, &(0x7f0000004000-0x20)=[{&(0x7f000096d000-0x1001)="85", 0x1}], 0x1, 0x0) tee(r0, r3, 0x66b3, 0x2) 2018/02/15 18:49:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000917000)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0, 0x7, [@rand_addr=0xffffffffffffb451, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0x1, @dev={0xac, 0x14, 0x0, 0xb}, @empty]}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f00003af000-0x1)='#', 0x1}], 0x1) sendto(r0, &(0x7f000067a000)='h', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000b8c000-0x46)="d7", 0x1, 0x0, &(0x7f0000d94000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/15 18:49:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000b40000-0xe8)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00006e0000)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f00003ed000-0xb0)={{0x100000000, 0x2}, 'port0\x00', 0x0, 0x20, 0x80000000, 0x7, 0x6, 0x101, 0x9, 0x0, 0x0, 0xfffffffffffffffa}) r2 = dup(r0) sendmsg$nl_route(r2, &(0x7f00003a5000)={&(0x7f00004a5000)={0x10}, 0xc, &(0x7f000093c000-0x10)={&(0x7f00009a7000)=@mpls_getnetconf={0x5c, 0x52, 0x20, 0x7, 0x3, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x73704e7d}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_IFINDEX={0x8, 0x1, r1}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44004}, 0x80) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000763000-0x10)=@generic, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) 2018/02/15 18:49:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) syz_open_dev$tun(&(0x7f0000642000)='/dev/net/tun\x00', 0x0, 0x802) 2018/02/15 18:49:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x1}}, [0x28, 0x80000001, 0xfff, 0x9, 0x3, 0x7, 0x3, 0x8000, 0x8, 0x8000, 0x0, 0x100, 0x0, 0x7fff, 0x100]}, &(0x7f0000b1c000)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000013d000)={r2, 0x3ff, 0xfffffffffffffffc, 0x4, 0x400, 0x4}, 0x14) sendfile(r0, r1, &(0x7f00000b5000-0x8)=0x4, 0x200000002) 2018/02/15 18:49:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000272000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) syz_fuse_mount(&(0x7f000003a000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x100000) unshare(0x200) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000012e000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000c03000-0x36)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r1, 0x0) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e2000-0x4), &(0x7f00008b4000-0x1)) 2018/02/15 18:49:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$sequencer(0xffffffffffffff9c, &(0x7f00005fd000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000184000)) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) unshare(0x400) clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) 2018/02/15 18:49:53 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000767000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) r2 = memfd_create(&(0x7f0000a3c000-0x18)='/selinux/avc/hash_stats\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x0, 0x0, 0x0, "00000707c89d"}}) 2018/02/15 18:49:53 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xfffffffffffff000) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) 2018/02/15 18:49:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) prlimit64(r0, 0xc, &(0x7f0000e7c000)={0x40, 0x1}, &(0x7f0000102000-0x10)) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x8)) pipe2(&(0x7f0000fcd000)={0x0}, 0x4000) getsockname$packet(r1, &(0x7f0000500000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00003a0000-0x4)=0x14) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000d9c000)='status\x00') r4 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r4, r3, &(0x7f000030f000), 0x7563) 2018/02/15 18:49:53 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000359000), 0x4) 2018/02/15 18:49:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f000024d000), &(0x7f00007ff000-0x4)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000d76000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) recvmsg(r2, &(0x7f0000dbb000-0x38)={&(0x7f0000fed000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, 0x32, &(0x7f0000023000-0x90)=[{&(0x7f0000e4a000-0xb2)=""/178, 0xb2}, {&(0x7f00001a4000-0x1000)=""/4096, 0x1000}, {&(0x7f00008bb000-0xe5)=""/229, 0xe5}, {&(0x7f0000290000-0xe3)=""/227, 0xe3}, {&(0x7f0000b18000)=""/197, 0xc5}, {&(0x7f00002e8000-0xbf)=""/191, 0xbf}, {&(0x7f0000bb8000)=""/4096, 0x1000}, {&(0x7f00000bb000)=""/204, 0xcc}, {&(0x7f0000947000)=""/160, 0xa0}], 0x9, &(0x7f00004b8000-0x59)=""/89, 0x59, 0x6}, 0x2000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00009a3000)="7c8db61e9d5e1a4ce01e9d9eda2698acaf803a694f2058cd353e0bf447f9e5633803fe6eb686ef2dd3c0a943d38b97b59ffd96de44c06c698ae242d267c4311d4e6bdb5991e9976163009e38905cf55b640af249d3b616e5c4c3ad133805bff4a8fcfdf2b0173e39584fb6ba5fd77b9c46076c3bb69b3cda4b5af9a2cdcf8f3ca7095eee45c9854a4449d19c1a11c40dd8e0dfad598fda42643b2b199f7f63964de17aea3406fa6c2206ede078091deafef78afb74aa97fff53ef08bbd03e928499c2703b09cfcdda22914e6818d219ef9970a5e2fa412b2e4eb60f9a64810a88ab6f3c0e5df476f282a", 0xea) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f000091b000)) 2018/02/15 18:49:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00001ee000-0x8)='big_key\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000088f000-0xec)="99feb033e8c4cab5305ce167eeb1003f008acbabb03766b380c762d67dfc7b121fcfd5a7156ee204bd6e5ec808cfe0b60fb8a9d14068824ae88962541bf72acdd8157fdfd7023312033a7a8a606fd75be4b27eba84b01c6141c375ec11dd990c91fd408228a3c88a0379c3b9441cadcc39f0b4b5940a6d527a9b3963fd917e0152794b8e518cec45b89002804c34aec9f081d2ef19cb29ecd9589d1eb16ff2889af732f81bd13087b37c601e8d169ecc1a61c4ec81e93483bde2c1f6db18d4cc0d6ce6f2dbb60fbf942b5922ee3936a713bc4e03e2ecb29194aa85fa2af8edd758b06fd8c5fffe8ad168415c", 0xec, 0xfffffffffffffff8) keyctl$revoke(0x3, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000002000-0x8)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000604000)='ceph\x00', &(0x7f0000ee8000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getuid() r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000274000-0xc)='/dev/autofs\x00', 0x1b1000, 0x0) fchdir(r2) r3 = add_key$keyring(&(0x7f0000cc2000-0x8)='keyring\x00', &(0x7f0000375000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$unlink(0x9, r1, r3) 2018/02/15 18:49:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000082b000)='logon\x00', &(0x7f0000a40000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00002c0000-0x4)='GPL\x00', 0x0) add_key$keyring(&(0x7f0000129000)='keyring\x00', &(0x7f000015a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000d5e000-0x108)={0x0, @in6={{0xa, 0x1, 0x1000, @mcast1={0xff, 0x1, [], 0x1}}}, [0xfffffffffffffffe, 0x0, 0xdff9, 0x5, 0x9, 0x5, 0x8000003, 0x40, 0x4, 0x1, 0xffffffff00000000, 0x20, 0xffff, 0xfa2, 0x3]}, &(0x7f00001a7000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00006ce000-0x10)={r3, 0x8, 0x717, 0x7}, &(0x7f0000e68000-0x4)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x8) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000e4d000-0x10)=@syzn, 0x100000200) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000b08000), &(0x7f00006d7000-0x4)=0x4) 2018/02/15 18:49:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bcc000-0xe)='/dev/keychord\x00', 0xfffffffffffffffb, 0x0) write$eventfd(r0, &(0x7f0000666000-0x8)=0x1000100000001, 0x1caf5995450ecb89) 2018/02/15 18:49:53 executing program 0: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() pipe(&(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000006c000), &(0x7f000003b000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000006b000)={0x0}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f000006c000-0x8)={r2, 0x100000002}) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000006c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000006c000)=""/39) openat$rtc(0xffffffffffffff9c, &(0x7f000006b000)='/dev/rtc\x00', 0x80, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f000006b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f000006c000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) 2018/02/15 18:49:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x0, 0x2, [0x7fffffff, 0x1]}, &(0x7f0000bc5000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000e000)={r1, 0x68}, &(0x7f0000c37000-0x4)=0x6) accept$packet(0xffffffffffffff9c, &(0x7f00007c6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e40000-0x4)=0x14) stat(&(0x7f00006f9000-0x8)='./file0\x00', &(0x7f0000553000-0x44)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000825000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x0, 0x1bc2, 0x0, 0x7149}, {}, {}, 0x9a94f13000, 0x6, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x4, 0x4, 0x2}}, 0xe8) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000024000-0x38)={&(0x7f0000e1f000-0xc)={0x10}, 0xc, &(0x7f00000a6000)={&(0x7f0000d2e000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x5}}]}, 0x40}, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f28000-0xb)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000c81000-0x4)=0x1de, 0x4) 2018/02/15 18:49:53 executing program 4: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{}, {r1, r2}}, &(0x7f0000001000-0x10)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/02/15 18:49:53 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000412000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00004ab000)={0x0, 0x5b, "a6f6668eea3ade28d9d4379092859b590724dc92376535d848db7e4c2e505e75255fc9520f4ef36264e610b710d963a07cb0c8374c5bdcdd521612dd89f354f57cf5c06fd342035fc30d4bd18dcb44ba025316c6d0326bcd310978"}, &(0x7f000002f000)=0x63) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x1f, 0x3, 0x9, 0x80000000, 0x6}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x7fffffff}]}]}, 0x28}, 0x1}, 0x0) 2018/02/15 18:49:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000b000-0xa)='setgroups\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f0000a70000/0x2000)=nil, 0x2000}) 2018/02/15 18:49:53 executing program 2: prctl$intptr(0x4, 0x1f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x6c)={0x0, 0x64, "945881616f10b8ecaedef6d331e59654751cd8ddf10b12b862c5448fac54e0ae600483f8475d438bc5707e1826c4cb549450ffaf47176fca9b07d8fd309c71b24a5c9bb237059eb673e267f5ab13bc9e29987eea024e90732a95c19d6711a16b0c3aabc1"}, &(0x7f0000000000)=0x6c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x3c)={r1, 0xfffffffffffffdd0, "2e9b357b7d2853d43f00000000000000f7d66f8cf7e6db49f56775727a49a0b997be0a448535707eb0f2b301cd73c3eda42c375f"}, &(0x7f0000002000-0x4)=0x3c) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000003000)=""/227, &(0x7f0000003000)=0xe3) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002000)=""/131) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000001000-0x28)={0xa213, 0x11, 0x100000001, 0x6f5514df, "1e392e5acbddbf96d5bd23a99131c4b0190a9af372e564a7d320e199e2c091f6"}) 2018/02/15 18:49:53 executing program 7: futex(&(0x7f000059d000-0x4), 0x7, 0x0, &(0x7f0000911000)={0x77359400}, &(0x7f00007a4000-0x4), 0x0) eventfd2(0x4, 0x800) 2018/02/15 18:49:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dd7000)={0x0, 0x1, 0x1, 0x3cd9e9c0, 0xa9a8, 0xff}, &(0x7f0000201000)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b2000-0xc)=@sack_info={r1, 0x7, 0x7}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006bb000)={@common='syzkaller1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f00001a5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) 2018/02/15 18:49:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000a21000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000014c000)={0x0}, &(0x7f000083c000)=0xc) syz_open_dev$mice(&(0x7f00009a9000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) rt_tgsigqueueinfo(r0, r1, 0x35, &(0x7f000005d000)={0x3c, 0x9, 0xa3b2, 0x3f}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000122000)="18000000020001000000be5efecd88367a00080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000704ecf48b05000000e7ec75e848ccfff6ba00b300024f02c62cc6e96c00442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c34000000096f201cd", 0xc0) 2018/02/15 18:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fd7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000123000-0xc)={0x0, 0x0}, &(0x7f00002ae000)=0xc) r4 = getgid() fchown(r2, r3, r4) readahead(r1, 0xffffffffffffffff, 0x3) ioctl$int_in(r1, 0x5452, &(0x7f0000fb7000)=0x5) 2018/02/15 18:49:54 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f000059c000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000dc0000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a50000)={0x8, [0x80, 0x1, 0x5, 0x20, 0x3, 0x1f3a0000000000, 0xc2, 0x1]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r1) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000fd6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "00000707c89d"}}) r2 = creat(&(0x7f0000d68000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000561000)={&(0x7f00008e5000/0x4000)=nil, 0x4000}) 2018/02/15 18:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) close(r0) 2018/02/15 18:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1, 0x4}) 2018/02/15 18:49:54 executing program 1: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002b000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000031a000-0x4)=0x3, 0x4) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000efe000-0x4)) mmap(&(0x7f0000efe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000846000), &(0x7f0000efe000), &(0x7f0000965000-0x4)) vmsplice(r1, &(0x7f0000efd000-0x10)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) fallocate(r1, 0x2, 0x6, 0x1000) 2018/02/15 18:49:54 executing program 2: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000e7a000-0x9)=""/24, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004a2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d0c000-0xb0)={{0x7f, 0x9cc}, 'port0\x00', 0x4, 0x20004, 0x1000, 0x2, 0x9, 0xffffffffffffffc1, 0x9, 0x0, 0x2, 0x1ffc000000}) 2018/02/15 18:49:54 executing program 6: r0 = socket(0x211, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f000079d000)="ab31e5fae2384a5604e53981087b00cedad53317620afccf0c37e66299c6570e56a2fd9e8eaa7d7cab61d8dcae9ba70b28d661a1c0b5498d596a25d8b70d7ce4211b3185a24aef7e28ec230dfc0f3596cc485c6f4785bcbd7336053315990965587575fc7427815f0703f0d9fc2ebee3e4f526464b528aa2dd33340a4de8b102e47561487eb5046202916688ba838249b995583971290f62dddf0152") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00004a3000-0xa0)={0x0, @in={{0x2, 0x2, @empty}}, 0x56, 0x4, 0x1f, 0x0, 0x80}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xd8)={r2, 0xd0, "8cb6236d4b97fa9495b930df7c9f7d5a1fd85aba9af15c1c63536b234c6506d64edee0d231f76d555adbddc5ab385df839a62b2dc1d24bbd8619c17b051cafc220d466e6db1ca0db9ad54a3ac5a1d91fc488bd6002929e0df3764153ded4b17d1863fd5e71d6f843087ebee27206ce4ae0226b22a9791a1e7dcbb37f928774608d225db18acb8fa95a60cfdc224465da1437857fe9845078ac5ec7b54e74e6273203885cf3f87dc6562003dc578eb8f51d1e7892ca5a6b148ca9a6a570fbe367553a026ac2f1a0e0e11353115e3137ea"}, &(0x7f000075c000)=0xd8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000782000-0x43), 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x220040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000002000-0x50)={@common='tunl0\x00', @ifru_mtu=0x401}) 2018/02/15 18:49:54 executing program 4: r0 = memfd_create(&(0x7f0000063000)='vmnet1eth1+\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, &(0x7f0000001000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007f5000-0x8)={0x0, 0x9}, &(0x7f000046c000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x100}, &(0x7f0000000000)=0x6) 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) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000364000-0x8)={0x0, 0x9}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00009c5000)={0x0, 0x2, 0x30}, &(0x7f0000f5e000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000207000-0x8)={0x0, 0x1}, &(0x7f0000b91000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000c61000)={0x0, 0x3a0}, &(0x7f000072b000)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00003a6000)={0x0, 0xd1, "9f2cdd2fdb95540243c30dc06f0c0335fda32ca53e82c8504714de55eead4a881204d014c2f6f03a816baaf717bffc20e29e0c482fb15fa778572d90b4f5c841e73b7746adb04b25b5cf9a2ae4fae9da6032f5bab719099cba064ff94db0e0eb26d6200ee73127d6efd891efc0a938ecc0426699d75303a4151b202eb662623c37a2e1af752c720c8941ce08f962ba83f69ba08ff69df33f06837c40afc7617a7daf95eeb14454d8ab626cb145cbcd86858ddb3150b7ca12cc301ebab87b22b659603a2bd88d8562a9d49d61b36b49eb1b"}, &(0x7f0000123000)=0xd9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000cb8000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0x8c) 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) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}}}, 0x7276, 0x2, 0x0, 0x9, 0x8000}, &(0x7f0000135000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000007000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}}, &(0x7f0000ca4000)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000409000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x3}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c8b000)={0x0, 0xb27}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000001000-0x118)=[{&(0x7f000069e000)=@in6={0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="cbe25b6ff5630b1344b2c3499aecca601b8faeaab1e3aaadf82e74f5c71d3ba648890e8290ab3ec23eec8e1bb40aef4d238a58a0c3000a126064a338c09e0ad90fe140c28b90593e2d11c209da01892b55e0a3e199a56387ce5f62940fec6138bf823a4fb1bb0394707819260a0560bbc497dc4891fd163c2b7c0c4d67b082ac2f48e124781cf72dc9aeaa6d3f6a507cd8fd221d1f50690c5e9678844383a5deca25d04f654a99f8e65b95294d0b48daf89bd5", 0xb3}, {&(0x7f0000653000)="6bdb442ac0a6795f772e0c24f1e84da06cbb298d345b59e5909f121a9cc2d1dd02d476c0fa993463f0aefecf28ca93417cb08777689226d53590f19ab962837433abae09c202f5eb07a9fa6f9102aa538ca89410ada6a50c9497a86719202d00cf8e5748b7e34d0415237c6a6fde831df2002f14b76acaf7e9b3c12515863ba4357c04143daae2d8a2221e0db9d285722a71994cf5b6d721f2dd37e2912ae20b126858a80b723989f999bc37f55fd5afdf44f62145599adee50619d17b7fa53f80483a00a0e11e6a5c1fa2ccd01978d5e6fa67a48474b1681e32cc55df5415ede0cd5ed7e1dd421f6abc6a91f448c49e93ea", 0xf2}, {&(0x7f00005ff000-0x33)="a45d07fa870a07fe0ac16ffcec30a0eae85a4119e9ed87f987baebb33ae150c4198820c21cc256ee10bc0ed0f3dcfb0fa4cc28", 0x33}, {&(0x7f00008ca000-0x57)="6019702f9994c2a434769acd22b4d6b8b961a6df8959bcfb69fd8c82a04bee88a34ba6fcbb9b8911aac38c7c6c0ea8189ef400d3a2275a0b2406023c63bf6cac7e220db04c41a147461be757a21e91eb55ad9c3dd70bc0", 0x57}], 0x4, 0x0, 0x0, 0x20040001}, {&(0x7f0000f9e000-0x7)=@in={0x2, 0x2, @multicast2=0xe0000002}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x32)="f865bec48aecd439a6d8f435f650c52ba242f73c99a4884766e8d80a83a70eb8ece8629440276f159b6226be687e6cd655b5", 0x32}, {&(0x7f0000000000)="774290d0248b364b9da065227f8a7700738ee070ad541af19068b1e3666d744b5f4b2a9aac4b6cf34c72c4ab456c63df424a38c60b927b3a8823f73600a6acf11e617beb9e35b236f800a292d37049d102e695df4d1bd96ab83d33474c8b7dc94a7c4b47027cb5f791f4721c3aa16f5946e9326d4ecf9e14f7d02c95a297f404d3ae25d73e5964e87667a234fa003fb6e87d64b9ae15d4c781342efb0debab36219eff359c6e80f5e3084981a592f645eb0f2135600d9bdc2505cffee0f5797d0c712db6d353684660c8a0cbc0d13c485ff1c6f246fce0813ce09f0bcb5921953c53c705f505", 0xe6}, {&(0x7f0000001000-0xe3)="8690fc52bd21f2b7456cf6fd84d6227057b25a7df4e9942b229ecbf3e5838114ff9884738dacf4311516434efccf9793563c447167afe304b9c37bc0bc739a9bdbea6c5f06318255ab004a8c90631491cc5e892b737db1bdc9de068bdbb53a290415a15cc54fbeee7bf3c1843019db7d7553faf1a31626e13baacd2ee83841991a7567b648e85a3fc410e6966794ac50d8a6c197a86ae151f130780f3f9a012770177dfdd80deec1351e5ef845172357b8674d822102d3abd352c96b23a4bb5e303da0d9130a621837708cfc88f1247c9c0b25da0890120ec3f8ed1a6e42bbaf5e8bf9", 0xe3}], 0x3, &(0x7f00008ee000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xffff, 0x8006, 0x5, 0x80000001, 0x9, 0x8, 0x0, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x8, 0x1, 0x5, 0x1f, 0xffffffffffff7850, 0x9, 0x32e, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xaa9, 0x202, 0x8, 0x7, 0x9, 0x3, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x4, 0x2, 0xffffffff, 0x4}}], 0xc0}, {&(0x7f0000000000)=@in6={0xa, 0x3, 0x1, @empty}, 0x1c, &(0x7f0000064000)=[{&(0x7f00009d9000-0x6e)="a3d6dbe2eea57cc91ea25e86ad5f3aed42f419e59698d6ac95334f7a447c11c78c2f6512e8440123ed4ec7b32484fb76a4601677e6505e2a1c217d452985af84dfac711582da15e5c22581c2d2d5aea332690b9ba1dbcabace8759b39acb37e3f327d026e3f85b0d1463fc1ee27e", 0x6e}, {&(0x7f0000001000-0xb4)="c122a99b661bc2df372e6a802eb1b60f66091d73e8c783f41dc1eef53f7392cb9c6c8f694132db05ddd724b209c8bdb9a7af4ede949a2fb33bb2af7b2c0778c60a8859490edc376ea66402ee7bc76761107de5654521d61a5ecacda8bb5aba147cdee8e1ea0d84fddf8624fdecb69e45d2cf854986a228a77ef81e879fa984f1c30effcd8379ace5e95d6e58842b0abc8d19e47d7bac7a052414584f57dc1875fc640c331106fd9e4abe46d154d6a06abe3d596e", 0xb4}, {&(0x7f0000000000)="75f4210727308d8200c2fefbfb3d88e942e3f4bcbc836d2f4d9de14b1ef529187c4e1aa88367d046c07beff9cc8799fa4262ab2b238d8737ad01a5c25f9a687793b9515235e37f856ef2a5001a62aadcfebdd634d4eec818eaff13312fe08edfa63a4e700f06951760200d", 0x6b}, {&(0x7f0000f6f000)="075273621dd2cbedf0c444d2d7e5ab70dbb32f6f5d2adcb734be4b34ce414ef73e7c0e", 0x23}], 0x4, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x5, 0x7d, 0x5, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0xf52c, 0x1, 0x9, 0x1ff, 0x100000001, 0x6, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7ff, 0x0, 0x1, 0xc1f, 0x7, 0x1ff, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xc365, 0x80, 0x0, 0x7fffffff, 0x80, 0x7f, 0x8, 0x4, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x100000001, 0x6, 0x0, 0xad58, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x9, 0x0, 0xa7, r8}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x2, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x8, 0x5, r9}}], 0x180, 0x20008001}, {&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f000034c000)=[{&(0x7f00005ed000-0x7)="d589d7151a35f7", 0x7}, {&(0x7f0000338000-0x22)="6c96bde0451f0b0073fe4d4883d2c7c794af4c8f9a59bcc1dd12dae102bcf568210c", 0x22}, {&(0x7f0000001000-0xc0)="fecfbee4720ac18a8e4bd42a6b9baae3ae14b2523c569487e44f210be5dc4b723767796d2a45648742c71bd10371947cdddf0a3e6e067913e35892a7343330cc39854cf9114b14ece1016b2c56db126e590ed8618b5a5115a4b1f962ee491d6aac8ec1163152da32be8b73728045d786746107f02bf303103548eb8ed042898dc77054995803b7292ed385ad9902f0e7fedd010265d27dd1b4736039524bd37d9a343be5a0a047715cc08329944881a414a495a991f27f545de90ea251bd3110", 0xc0}, {&(0x7f0000f11000)="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", 0xff}], 0x4, &(0x7f00002b6000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x3, 0x8000, 0x5, 0xff, 0xfffffffeffffffff, 0x0, 0x100000000, r10}}], 0x30, 0x10}, {&(0x7f0000708000-0x1c)=@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @rand_addr=0x800}, 0x100000001}, 0x1c, &(0x7f000054e000-0x20)=[{&(0x7f00005e6000)}, {&(0x7f0000bf8000-0xf4)="c38c1d4dad5eb7fac6a2e34ab1d3c7f1e580d4499b6b9ffd91f1a430bd66517ef060ef8122d66df6bc48b3abb90a919969793eda3a50d14b9fd476ba35c7eb2e97f639bee0151f006e12a781e64ac36eb73e48731852c6014efefaf2ff66edd7942a3d904594113f446e3db6185bc8fa71192aa06b53cea4316a73acbed001a7685aa3eaf645198a56b71227c68c83985edcb19296c57725bc9cd06ea9fe620a060a5ed39fb3e118291ece2b837755121bf3c06ae41097b9d0c5f6244aba5d69364b917aba2ff7cfed0a7b5f334ca5fc1edb8aa7662afa7b91617b4863572a2ceac95b36672a689bf637f21e844c6ff5c673ffa7", 0xf4}], 0x2, &(0x7f0000001000-0x150)=[@init={0x18, 0x84, 0x0, {0xfff, 0x5, 0xffffffffffffffc1, 0x7}}, @sndinfo={0x20, 0x84, 0x2, {0xc009, 0x1, 0x0, 0x80000000, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x1e43bbcc572a3dff, 0x9, 0x10001, 0x744, 0xffffffffffffff85, 0x1, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x3f, 0x2, 0x3, 0x101, 0x2, 0x3, 0x3, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x7, 0x200, 0x1, 0x2, 0x10001, 0xcf, 0x413, r14}}, @init={0x18, 0x84, 0x0, {0xdd9, 0x1ff, 0x1f, 0xfffffffffffffc00}}, @init={0x18, 0x84, 0x0, {0x6, 0x35ad5c4e, 0x4, 0x5}}], 0x150, 0x40080}], 0x5, 0x40800) r15 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r15, 0x29, 0x0, &(0x7f0000001000-0x1)="81", 0x1a2) 2018/02/15 18:49:54 executing program 6: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) r3 = syz_open_procfs(r0, &(0x7f0000817000)='ns/user\x00') mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000b3a000-0xbf)=""/191) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000b3a000-0x8)={0x0}) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000b3a000)) getsockopt$inet_tcp_buf(r4, 0x6, 0x16, &(0x7f0000b3a000-0x8c)=""/140, &(0x7f0000603000)=0x8c) dup2(r1, r2) r5 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x16) 2018/02/15 18:49:54 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000004000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000003000), &(0x7f0000005000-0x4)=0x4) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2f3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000005000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000002000-0x8)={r2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f00005a3000/0x4000)=nil) 2018/02/15 18:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1, 0x4}) 2018/02/15 18:49:54 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000012000)='ns/uts\x00') mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r1, &(0x7f0000014000), &(0x7f0000004000)=0x60) 2018/02/15 18:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000025a000)={0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000f7b000)={0x5, 0xfff, 0x1, 0xebf, 0x2, [{0xffffffff, 0x4, 0x80000000}, {0x0, 0x3, 0x519cec740, 0x0, 0x0, 0x400}]}) r1 = syz_open_procfs(0x0, &(0x7f000098d000)='net/dev\x00') preadv(r1, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) 2018/02/15 18:49:54 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r1, &(0x7f0000020000-0x42)=""/174, 0xae) shutdown(r0, 0x0) read$eventfd(r1, &(0x7f0000009000-0x8), 0x57a) socket$pppoe(0x18, 0x1, 0x0) 2018/02/15 18:49:54 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000fd6000-0x4)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000764000)='/dev/hwrng\x00', 0x82003, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fd7000-0x4), &(0x7f00002dc000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00008d0000)={0x0, 0x0, &(0x7f0000fd6000+0xedd)}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000fd8000-0x10)={0x2, 0x6}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000772000-0x10)={0x0, 0x0, &(0x7f0000fd7000)}) 2018/02/15 18:49:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000173000)='/dev/loop#\x00', 0xe2f, 0xfffffffffffffffd) readahead(r0, 0x2000000000000, 0x5) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = open(&(0x7f0000738000)='./file0\x00', 0x301, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000068000)={0x80000000, 0x39685d1, 0x0, 0x4, 0x4, 0x5, 0x7fff, 0x5b, 0x0}, &(0x7f00001d1000)=0x20) accept$unix(r1, &(0x7f0000535000-0x8)=@abs, &(0x7f000088b000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ccd000-0xc)=@sack_info={r2, 0x8, 0x5}, 0xc) 2018/02/15 18:49:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common="de6f00e1fffffff9ffffffff00000017", 0x0}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 2018/02/15 18:49:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x80000000000009, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012c000-0x10)={0x77359400}, &(0x7f0000025000), 0x8) 2018/02/15 18:49:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) personality(0xc00000d) getgid() utime(&(0x7f0000e3a000)='./file0\x00', &(0x7f0000501000)={0x9, 0xfffffffffffffffd}) r0 = syz_open_dev$sg(&(0x7f0000a4d000)='/dev/sg#\x00', 0xe380, 0x101001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002a0000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000887000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000710000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x305) recvmsg$netrom(r0, &(0x7f0000414000)={&(0x7f0000ca7000-0x48)=@full={{0x3, {"181315226f2715"}}, [{"fcbb50588997e7"}, {"1f6bbc3139e264"}, {'ICmBd\tu'}, {"257e7e5039832d"}, {"62e7908651531e"}, {"c8f82bb6952f71"}, {"0745c928b6bddf"}, {"70c12e43ecc8db"}]}, 0x48, &(0x7f00000e4000)=[{&(0x7f0000975000)="476558ade380b865e62b970b60476b8c648d9f33ccf70733b00135e340df527e14e986421a6e217498ed6dd283ce2e129653ac802f0ba0e41ca130596a3f550dc002d5fb84389ac75d64a55d043719ac19200ec51d2dfdade8fd1144a278b4484329388221fccbff6472f9943d7b70d862ecf6b46ce0aa98dd9684fbaf1a6d6151a5a9854140ac99cbc7eab136ce4d35bdc2c9b3171ca6578170a39d9232641678b79116b1a7fe340d952fa1563edf1ca80fb1fc", 0xb4}], 0x1}, 0x1) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000c8b000)=0x1100) 2018/02/15 18:49:54 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000062d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000ef2000-0x38)={&(0x7f0000b6a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000ef1000)=[{&(0x7f0000d91000-0x16)=""/22, 0x16}], 0x1, 0x0, 0x0, 0x8}, 0x100) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ef2000-0x50)={@ipv4={[], [0xff, 0xff], @empty}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, 0x80000001, 0xffffffffffffffff, 0x400, 0x4, 0x80, r2}) ioctl$KDADDIO(r1, 0x4b34, 0x1) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000ef0000)="c2", 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000eed000)=0x6, 0x4) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x10040002106) 2018/02/15 18:49:54 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000002c000-0x9)='/dev/ppp\x00', 0x220200, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000002d000-0x8c)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x3}}}, &(0x7f0000012000-0x4)=0x8c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f000000b000), &(0x7f000002e000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000002d000)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000022000)={r1, 0x9}, 0x6) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000002c000-0x10)=@ax25, &(0x7f000002c000-0x4)=0x10) mmap$binder(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x3, 0x11, 0xffffffffffffffff, 0x0) 2018/02/15 18:49:54 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000001000-0x11)=@known='security.selinux\x00', &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x15, 0x0) 2018/02/15 18:49:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f34000-0x9)='scalable\x00', 0x100000449) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) accept$inet(r0, &(0x7f0000d27000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00005d3000-0x4)=0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/15 18:49:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f000067c000-0x9)='/dev/sg#\x00', 0x8, 0x2202) mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000058000-0x4), &(0x7f0000057000)=0x4) r2 = syz_open_dev$sndseq(&(0x7f0000033000-0xd)='/dev/snd/seq\x00', 0x0, 0x6) r3 = dup2(r2, r1) vmsplice(0xffffffffffffffff, &(0x7f0000057000-0x80)=[{&(0x7f0000043000-0x49)='U', 0x1}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r1, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000054000-0x58)={0x80, 0x0, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="0c14337f9e4b3ab28edb7bc87b1bb0c63ed32a6c1ea64743e657cacf872964bfc2b2a80823790d5411f56c3b5cc6cbcfd852ed2c9765fc297f275b80b530b3ac5f0dcd8fbf8df654deb3ce8d1e8451fb1ec9f0c904dcb12b1077e384dc58a24cafb27ced378e5d1ab5ecc3a7b95c8743b0c4430566055fb30cbfb4507c8a467a5f3366951fa18719ede84b96286f915cba97f0a4f20decc73b148d014c8c69915bd7e24bd1431b5d57fc08a5c1c37d557888509f313429811bd78f060b02144cfa681e238a5f509de00c2827ef7b143ebf03208af30217a45aed8c43f8500cbab66e7a7937", 0xe5, 0x80, &(0x7f0000000000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0xa, 0x0) r5 = dup(r4) bind$inet(r4, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00002db000-0x10)={0x2, 0x3, @empty}, 0x10) sendmsg$netlink(r5, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) sendto$inet(r4, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/15 18:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000092000)='\t', 0xfffffffffffffff9) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0xf75f, 0x0, 0x0, @tick=0x6, {}, {}, @result={0x3}}], 0xfd) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/15 18:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f0000641000-0xe)='net/netfilter\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007bc000)={0xff, 0x78, 0x0, 0x7f, 0x4, 0x0, 0x6, 0x100000001, 0x5, 0x0, 0xff}, 0xb) r2 = memfd_create(&(0x7f0000726000)='posix_acl_access\x00', 0x0) write(r2, &(0x7f00001f9000)='H', 0x1) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) sendfile(r2, r2, &(0x7f0000001000), 0xfec) 2018/02/15 18:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cd5000)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000fe8000-0x8)=""/55) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f83000-0xc)='/dev/autofs\x00', 0x181003, 0x0) fcntl$lock(r1, 0x6, &(0x7f00002dd000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e9f000)='/dev/vga_arbiter\x00', 0x200000, 0x0) 2018/02/15 18:49:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000006000)=""/4096) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/15 18:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000170000-0x10)={0x2, &(0x7f0000e5c000)=[{0x20, 0x0, 0x0, 0x2}, {0x6}]}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c5000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/15 18:49:55 executing program 1: r0 = socket(0x2, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000969000), 0x0, 0x0, &(0x7f0000292000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) recvfrom(r0, &(0x7f0000c92000)=""/127, 0x33, 0x0, &(0x7f00000b7000-0x58)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "af74d9d979b2f4704e557e83ca4e5588c16aea3c2a32a4e634ab34e0b7d3839f0ea199c1e332b7af150e5f3d0e686dcc0d696e369a8739c2fb04a48dc8ac8f"}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff000}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="cb8b4177c422a75a8bda1bf1881abcf3e123d8caf5ba97d48eec5ba9dd59d41682c5d1c5b06d24ff9c6296bcfb0faf9a02ea6082f601991ed381dfe638f1f05de98e14c9c8b01cd931c389056abaa0eaebfbcb5314869761f7579e15f2fd85604d03fd6fc7dbfa9d5cf95d8aa9c07ff806ac28e608b8b89ec5a16de0f5dc7c5772045bdfe0e930e77507a44cbfdd9c857b4bd5c90fc0e14c74145fd464868f6d5293cfbb12135fececef6f3941926917f37c1861e087e5ef2c265410bda75223e0924fc9a1c30986f44fd361558701c729", 0xd1, 0x44040, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x67, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x6, 0x4) shutdown(r0, 0x0) 2018/02/15 18:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f00004e5000-0x12)='/dev/input/event#\x00', 0x1, 0x400001) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000134000)={0x10, 0x0, 0x2}, 0xc) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e83000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000035a000-0xe)={0x5, [0x7, 0x9d, 0x2, 0x709, 0xacc]}, 0x1) syz_open_dev$sg(&(0x7f00003be000-0x9)='/dev/sg#\x00', 0x81, 0x2) bind$netlink(r0, &(0x7f0000687000-0xc)={0x10, 0x0, 0x2}, 0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000465000)={0x0, 0x4a, "84e21e6ee9c3d750ee7bc85a8e9703640a91bed7357c3d74029fb4cb8cf06706c311cf1e9f76b6deb74b04beee67c4c019f2e37328bd1cdb37639b55a934867d415568568f32907a1dc7"}, &(0x7f0000e77000)=0x52) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c1f000-0x8)={r2, 0x1}, &(0x7f000014e000)=0x8) 2018/02/15 18:49:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00005d3000-0x10)='-[}lovboxnet1{!\x00', 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000844000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) write$fuse(r0, &(0x7f0000325000-0x12)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x12) fallocate(r0, 0x3, 0xb0, 0x804) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b62000)={0x4, 0x3c, 0x5, 0x7, 0x7ff, 0x1000000}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00001a4000-0x4)) 2018/02/15 18:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}}, 0x1c, &(0x7f000047b000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x10, 0x29, 0x8}], 0x10}, 0x0) 2018/02/15 18:49:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x834, @loopback={0x0, 0x1}, 0x10001}, {0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x3f, [0x1, 0x5, 0x800, 0x3, 0x10000, 0x1, 0xfffffffffffffffd, 0xfffffffffffffff4]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x1e4) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000b2d000-0x108)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x108) 2018/02/15 18:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r0, &(0x7f0000d41000)=[{{0x77359400}, 0x4, 0xff}, {{0x0, 0x7530}, 0x4}, {{}, 0x80000001, 0x8}], 0x48) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000035a000)={0x17, 0x4, &(0x7f0000d87000)="c40e6e3c"}) 2018/02/15 18:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) read$eventfd(r0, &(0x7f0000aaf000-0x5), 0x8) [ 56.546810] binder: 9941:9946 ioctl 80084502 20006000 returned -22 [ 56.621945] binder: release 9941:9946 transaction 25 out, still active [ 56.630766] binder: 9941:9969 transaction failed 29189/-22, size 0-0 line 3004 [ 56.642740] binder: undelivered TRANSACTION_COMPLETE [ 56.642770] binder: send failed reply for transaction 25, target dead [ 56.657278] binder: 9941:9969 ioctl 80084502 20006000 returned -22 [ 56.678280] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/15 18:49:55 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000-0x18)={0xaa, 0x10}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlink(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000002000)=""/123, 0x2bc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0}, &(0x7f0000002000)=0xc) ioprio_set$uid(0x3, r1, 0x8) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) 2018/02/15 18:49:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000560000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000038e000)={&(0x7f00008b4000)=@newlink={0x38, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0x4, 0x2b, []}]}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000076000-0x2b)={0x0, 0x23, "0d8fe918d1a049340f603f2f88169dbbcc6f84b67a27160bfe6ebcd5b54a4b98139954"}, &(0x7f0000400000)=0x2b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004e2000)={r1, 0xd559, 0x1, [0xf79a]}, 0xa) 2018/02/15 18:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) pipe(&(0x7f0000f30000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000026d000)={0x0, @in6={{0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, 0x2800000000000000, 0x9}, &(0x7f00007d3000)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000066d000)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001ba000-0x8)={r3}, 0x8) 2018/02/15 18:49:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cbf000-0xa)='/dev/ptmx\x00', 0x80002, 0x0) r0 = memfd_create(&(0x7f00002ce000-0x1)='\x00', 0x2) ioctl$TCSETSF(r0, 0x5404, &(0x7f00005d0000)={0x8, 0x4f2e, 0x6, 0x200, 0x7fffffff, 0x1, 0x81, 0x3f, 0x10000, 0x6, 0x1, 0x7a3}) r1 = socket(0x10, 0x802, 0x4) write(r1, &(0x7f0000935000)="2200000015000700ea0910080900e7ff0a00000000221d00040003000001008c45ab", 0x22) 2018/02/15 18:49:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f45000)='/selinux/enforce\x00', 0x10000000102, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) execveat(r0, &(0x7f00005ca000-0x8)='./file0\x00', &(0x7f0000619000)=[&(0x7f0000485000-0x17)='/selinux/enforce\x00', &(0x7f00008bc000-0x3)="007dc5", &(0x7f000055d000-0xd)='em0\bp0em0Z,\x00'], &(0x7f00003d3000)=[], 0x17fe) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ea1000), &(0x7f0000abe000)=0x14) sendmsg$inet_sctp(r1, &(0x7f0000966000-0x38)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000ec3000-0x108)={0x0, @in6={{0xa, 0x1, 0x107b, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x805b}}, [0xe3, 0x7fffffff, 0x800, 0x401, 0xc9, 0x81, 0x6, 0x1, 0x2, 0x100000001, 0x6, 0x8, 0x4000, 0x0, 0x7fff]}, &(0x7f00001e9000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000766000)=@sack_info={r3, 0x7, 0x80000001}, &(0x7f0000d26000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000b8a000)={0x0, 0x2, 0x6e, "2c4b00366730a2433f889db7e8d35509fe043cb0a89aa02567f5a4df93d7e0451aab074ce02fde7843507aea864ba56a66f6968617c86617c7b00ce8554b88f41b0c00cfaed475799e4395b7ee8c1435a22943472400c8a5ee33c5822c7bcc4c4f8e6a8173b21ec448038068b9e4"}, 0x76) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00002fa000-0x4), 0x4) sendto$inet6(r1, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000031a000-0x4)=0x4, 0x4) 2018/02/15 18:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x4080) 2018/02/15 18:49:55 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) r2 = dup2(r1, r1) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000006000)=""/4096) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000)) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/15 18:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mincore(&(0x7f00002db000/0x3000)=nil, 0x3000, &(0x7f0000cd6000-0x79)=""/121) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000c1a000-0x4), &(0x7f0000eb2000-0x4)=0x4) r1 = syz_open_dev$sndtimer(&(0x7f000012f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000749000-0xf8)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/02/15 18:49:55 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='smaps\x00') close(r1) fcntl$getown(r1, 0x9) [ 56.857181] binder: 9984:9997 ioctl 80084502 20006000 returned -22 [ 56.887216] binder: release 9984:9997 transaction 29 out, still active [ 56.894478] binder: undelivered TRANSACTION_COMPLETE [ 56.905719] binder: send failed reply for transaction 29, target dead 2018/02/15 18:49:55 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x5)='./control\x00', &(0x7f0000001000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ec2000-0x8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002e000)='./control\x00', 0x4000036) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000fb2000)='./file0\x00', 0xfffffffffffffffc, 0xfffffffffffffffe) read(r0, &(0x7f0000fb5000-0x1b)=""/32, 0x20) 2018/02/15 18:49:55 executing program 0: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a74000-0xe)='/dev/keychord\x00', 0x40001, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000098000)=[@in6={0xa, 0x1, 0x100000001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}], 0x1c) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x8) 2018/02/15 18:49:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000004000-0xc7)=""/199) 2018/02/15 18:49:55 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x4, 0x84, &(0x7f00008a0000)) 2018/02/15 18:49:55 executing program 2: geteuid() r0 = socket(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x0, 0x1}, &(0x7f0000e2f000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000add000-0x8)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@common='rose0\x00', @ifru_flags=0x100}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x5, 0x10001, 0x81, 0x6000000, 0x3fb9, 0x3, 0x7ff, {r2, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x8000, 0x0, 0x180000000000, 0x8, 0x6}}, &(0x7f0000a15000)=0xb8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/02/15 18:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000f67000+0x9f4)=0x1, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000030c000-0x47)="335fabeba6e9b8806f89225564f33a2d675302781e2a682ca8d2fa88ca364ac7ca6e7cbe0ef56bc84781f3567c3c1727868e4ea77345ff2bcbb064ccdfe78dec00612d63ec26bc", 0x47, 0x20000000, &(0x7f0000376000)={0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/02/15 18:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000be3000)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000170000-0x11)='/selinux/context\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f00005b1000-0x8), 0xd2de) r2 = syz_open_procfs(0x0, &(0x7f0000ea9000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000774000)={0x2, 0x2, 0x3f, 0x7ff, 0x0}, &(0x7f0000247000)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000379000-0x2d)={r3, 0x25, "39e07329f6a8dd7537ab041d550b9b19d0ec1b639cb3ba0fce9cebfe84e19accea8dfa2af0"}, &(0x7f0000f52000)=0x2d) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/1, 0x1}], 0x1, 0x102) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000725000-0x18)=@add_del={0x2, &(0x7f00008ec000-0x10)=@generic="dfa354aa8b980f123c86a52991a42b2a", 0x1}) r4 = fcntl$getown(r2, 0x9) sched_getattr(r4, &(0x7f00001d0000), 0x30, 0x0) 2018/02/15 18:49:55 executing program 5: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000)='/dev/rfkill\x00', 0x10402, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) request_key(&(0x7f0000003000-0xd)='dns_resolver\x00', &(0x7f0000013000)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x11)='eth1md5sumsystem\x00', 0xfffffffffffffffb) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000006000), r0, &(0x7f0000015000-0x8), 0x9, 0x4) 2018/02/15 18:49:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x2, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000562000-0x18)=""/24) write$selinux_access(r1, &(0x7f000027f000+0xc40)={'system_u:object_r:devpts_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x31}, 0x30) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/15 18:49:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d33000)='/dev/rtc\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001000-0xc)={&(0x7f0000c56000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c7000-0x75)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000cef000)=""/154) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006f7000)={0x4, [0x100000001, 0x9, 0x2, 0x80000001]}, &(0x7f0000f5a000-0x4)=0xc) readv(r1, &(0x7f000005a000)=[{&(0x7f0000250000-0x3a)=""/203, 0x52e}], 0x9d911bde35beaf8) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)) ioctl$int_in(r0, 0x5421, &(0x7f00003f9000)=0x1) syz_open_dev$binder(&(0x7f000005e000-0xd)='/dev/binder#\x00', 0x0, 0x802) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00005a5000)={0x0, 0x0}, &(0x7f0000e16000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a45000)={&(0x7f0000f10000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f000042f000)={&(0x7f00007fc000)={0x12d0, 0x8000c, 0x7, 0x101, 0x2, 0x3, {0x2, 0x0, 0x1}, [@typed={0x10, 0x77, @u64=0x1}, @typed={0x80, 0x3e, @binary="60bc1bf705afac05fe0233cf637aa726f04b5851be63ae46fcb321aeee50b5a38ef195bb3b77d7b2544f9aab4a1d4868b6a2d0ae6ee20d0a9ab83716f6c334c2a121b09e94612b926bf766518911d2c975f0d6215982f2a4bab27801a27bef6b24208c8accbbb88c8c8e6027ba2df387a370f5b06ce52e"}, @generic="177bc9cbd80ed18701afcfece6db4277f1297525890bf2af52062d3dff810443049eddb98f23ca6733f63b79c5e6cf8c", @nested={0x140, 0x93, [@typed={0xc, 0x84, @fd=r1}, @typed={0x8, 0x20}, @typed={0x9, 0x2b, @uid=r2}, @typed={0xc, 0x4d, @ipv4=@rand_addr=0x7f}, @generic="8d3db0eef8925de13f22e17a5cb315dd72cd9ce088461c2316df50d20d2cf04b228bee0950ca50ec11bbe73c79a16a677cda9663dda3198a678776341a9ef13b8eab06b40ee075a6edf590217f3ddd00aafa514828eea8f0ced6ff7e4cb69ca044ee439ee1b2febac008f70b01365d17c3913a55744c25b05cc97af4569c66e21105df28633dd32110baac756211931d87a5ee643897b4276b7988e8d9fb8c7ab94cb36239fa6dd30e260dda57486c39b99e0ffe1a1c5b79850323feb5bcaa9f34206aa76b73136a4f", @generic="87b5f70ee7be69c749bf11aaa99524d93b6aedc2a3", @typed={0xc, 0x64, @fd=r1}, @generic="329bd96c8d86038ad3879b72b4dd2dbee4ecee421f2bbe4531f71449017e63e6911adbb259d2"]}, @generic="e82394880e9a64ab28e421eadfdbdaa5d111ebac028ace2f0f3b59f058b463166ede150f064698b746d39d57eb1dd223931195f04653864b177ba7361d3ae085f6dc5b6bb4fb05ce7c99962f63c2ab20fa4f482e3ca631eff28b06c55813bad5b70ea6b70735604b92f5b5fc9b3d7008ad88dda39d991903bff430de07ccc4b6ccf6244c1466e3b833ef0cada04e56f719e76bf5e49645b1cf437796fb9c8e84acbb6f05e9b464a00a28", @typed={0x10, 0x40, @u64=0x4}, @generic="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"]}, 0x12d0}, 0x1, 0x0, 0x0, 0x4}, 0x40000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000047000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000e48000-0x20)={@generic="0180000000000000d64d615a8907007f", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000a51000)=0xfe0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f000050d000)={{0x9, 0x6}, 'port1\x00', 0x10, 0x814, 0x7, 0x3, 0x8, 0x6, 0xffffffffffff14c2, 0x0, 0x1, 0x7f}) 2018/02/15 18:49:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r0, &(0x7f00002fa000-0x9e), 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000734000-0x90)={0x50a26919, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000036f000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) r1 = creat(&(0x7f000074f000-0x8)='./file0\x00', 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f60000)=0xff) 2018/02/15 18:49:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000da0000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000180000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/15 18:49:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000647000)=@ipx={0x4, 0x8, 0x7, "e2b24e75ee97", 0x8}, 0x347) r2 = socket$unix(0x1, 0x5, 0x0) shutdown(r1, 0x0) accept4(r2, &(0x7f0000f33000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000516000-0x4)=0x10, 0x0) accept4(r2, &(0x7f0000af9000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000e71000)=0x51, 0x80800) 2018/02/15 18:49:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001c5000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f00009d0000-0x8)='./file0\x00', &(0x7f0000146000-0x17)=@known='com.apple.FinderInfo\x00', &(0x7f0000add000), 0x0) pipe2(&(0x7f00005ad000-0x8)={0x0, 0x0}, 0x4800) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000049c000)={@mcast1}, &(0x7f0000f17000)=0x14) 2018/02/15 18:49:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndseq(&(0x7f0000326000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000291000)={{0x0, 0x3}, 'port1\x00', 0x1, 0x60439, 0x100000000, 0x100, 0x200, 0x7, 0x4, 0x0, 0x1, 0x2}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004aa000-0x50)={0x3, 0x10000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x100000000001}}) socket$l2tp(0x18, 0x1, 0x1) 2018/02/15 18:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000aa000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000ec9000-0x1)=0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec0000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) dup3(r0, r1, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000d2e000-0x10)={&(0x7f00004ad000/0x1000)=nil, 0x1000}) 2018/02/15 18:49:56 executing program 1: 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}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800}, &(0x7f000066a000-0x40)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ac3000)={0x0}) getsockopt(r1, 0x9, 0x7, &(0x7f000023e000-0x6d4)=""/4096, &(0x7f0000f55000-0x4)=0x1000) 2018/02/15 18:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000087e000)='/dev/pktcdvd/control\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a10000-0x8c)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x59}}}, &(0x7f0000b5a000-0x1)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ad0000-0x8)={r1, 0x2, 0x7}, &(0x7f00009c2000-0x4)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = memfd_create(&(0x7f0000a8c000-0x5)='%,lo\x00', 0x2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f00002a3000)) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x20, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@typed={0xc, 0x200000001, @u32}]}, 0x20}, 0x1}, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004d5000)='/dev/hwrng\x00', 0xffff, 0x0) flock(r3, 0x9) connect$l2tp(r4, &(0x7f0000c1e000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @multicast1=0xe0000001}, 0x3, 0x1, 0x1, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000a6f000-0x10)={0x0, 0x55c, 0x34, 0x9}, &(0x7f00000f5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000343000-0x8)={r5, 0x9}, &(0x7f00001ab000-0x4)=0xfffffffffffffde2) 2018/02/15 18:49:56 executing program 0: r0 = socket(0x17, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty}}}, 0x26) [ 57.735412] ALSA: seq fatal error: cannot create timer (-16) [ 57.784026] audit_printk_skb: 2482 callbacks suppressed [ 57.784032] audit: type=1400 audit(1518720596.329:1782): avc: denied { net_admin } for pid=3865 comm="syz-executor5" capability=12 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 [ 57.784037] audit: type=1400 audit(1518720596.339:1783): avc: denied { net_admin } for pid=3880 comm="syz-executor0" capability=12 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 [ 57.784877] audit: type=1400 audit(1518720596.339:1784): avc: denied { net_admin } for pid=3880 comm="syz-executor0" capability=12 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 [ 57.821618] ALSA: seq fatal error: cannot create timer (-16) [ 57.825293] audit: type=1400 audit(1518720596.379:1785): avc: denied { net_admin } for pid=3881 comm="syz-executor1" capability=12 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 [ 57.827297] audit: type=1400 audit(1518720596.379:1786): avc: denied { net_admin } for pid=3881 comm="syz-executor1" capability=12 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 [ 57.830655] audit: type=1400 audit(1518720596.389:1787): avc: denied { dac_override } for pid=10083 comm="syz-executor6" capability=1 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 [ 57.832044] audit: type=1400 audit(1518720596.389:1788): avc: denied { dac_override } for pid=10083 comm="syz-executor6" capability=1 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 [ 57.832855] audit: type=1400 audit(1518720596.389:1789): avc: denied { net_admin } for pid=3867 comm="syz-executor3" capability=12 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 [ 57.835471] audit: type=1400 audit(1518720596.389:1790): avc: denied { net_admin } for pid=3867 comm="syz-executor3" capability=12 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 2018/02/15 18:49:56 executing program 3: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000865000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00001df000)) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) 2018/02/15 18:49:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000dc7000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e79000)='/dev/rfkill\x00', 0x40002, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sendmsg$nl_route(r1, &(0x7f00001cd000)={&(0x7f000069d000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000723000)={&(0x7f00002e7000-0x14)=@ipv6_getmulticast={0x14, 0x3a, 0x20c, 0x4, 0x3, {0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x841) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb4000)='net/unix\x00') ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f000011e000)={0xb9, &(0x7f00004de000)=""/185}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000653000)) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000166000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000356000-0xc)={r3, 0x80000, r2}) recvmmsg(r1, &(0x7f0000d64000)=[{{&(0x7f0000244000)=@ipx, 0x10, &(0x7f0000796000-0x20)=[{&(0x7f0000424000)=""/174, 0xae}, {&(0x7f0000c40000)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x3}, {{&(0x7f000037d000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f000090e000)=[{&(0x7f00000ca000)=""/72, 0x48}, {&(0x7f0000f64000)=""/90, 0x5a}, {&(0x7f0000fbe000-0x4)=""/4, 0x4}, {&(0x7f0000a56000-0x9b)=""/155, 0x9b}], 0x4, &(0x7f0000254000-0xc2)=""/194, 0xc2, 0xff}, 0x1f}, {{&(0x7f00001e6000)=@ax25, 0x10, &(0x7f000013b000)=[{&(0x7f000008f000-0xa4)=""/164, 0xa4}], 0x1, &(0x7f0000ca5000-0x2a)=""/42, 0x2a}, 0x7}, {{0x0, 0x0, &(0x7f0000187000)=[{&(0x7f0000217000-0xaa)=""/170, 0xaa}, {&(0x7f0000882000)=""/4096, 0x1000}, {&(0x7f00003dc000)=""/38, 0x26}, {&(0x7f000099c000-0xda)=""/218, 0xda}, {&(0x7f0000f92000)=""/63, 0x3f}, {&(0x7f0000355000)=""/67, 0x43}, {&(0x7f0000d26000)=""/7, 0x7}, {&(0x7f000049a000-0xb5)=""/181, 0xb5}, {&(0x7f0000583000-0x87)=""/135, 0x87}, {&(0x7f00008f6000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000ddb000)=""/59, 0x3b, 0xfffffffffffffff7}, 0x100}, {{0x0, 0x0, &(0x7f0000018000-0x20)=[{&(0x7f0000b78000-0x87)=""/135, 0x87}, {&(0x7f0000326000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f0000510000)=""/255, 0xff, 0xffffffff}, 0xba}, {{0x0, 0x0, &(0x7f000022d000)=[{&(0x7f000084a000-0x80)=""/128, 0x80}, {&(0x7f000056d000-0x7e)=""/126, 0x7e}, {&(0x7f0000b51000)=""/8, 0x8}, {&(0x7f0000d0a000-0xb1)=""/177, 0xb1}, {&(0x7f00008f6000-0x69)=""/105, 0x69}, {&(0x7f00004a2000)=""/244, 0xf4}], 0x6, &(0x7f00005fe000)=""/169, 0xa9, 0x74}, 0xd552}, {{&(0x7f000083e000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f00000c0000)=[{&(0x7f00005ca000)=""/86, 0x56}, {&(0x7f0000673000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f00005e1000)=""/145, 0x91, 0xfffffffffffff001}, 0xffffffffffffffff}, {{0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f0000622000)=""/255, 0xff}, {&(0x7f00007b4000)=""/175, 0xaf}], 0x2, &(0x7f0000d94000+0x6cb)=""/4096, 0x1000, 0x89ba}, 0xff}, {{&(0x7f00002dc000)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000284000)=[{&(0x7f000044c000)=""/58, 0x3a}, {&(0x7f0000e2b000)=""/194, 0xc2}, {&(0x7f0000cb4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ba7000-0x97)=""/151, 0x97}, {&(0x7f0000e53000-0xeb)=""/235, 0xeb}, {&(0x7f00006a7000-0x4c)=""/76, 0x4c}], 0x6, &(0x7f0000b8f000)=""/214, 0xd6, 0x7}, 0x8}], 0x9, 0x0, 0x0) mq_getsetattr(r1, &(0x7f000036d000-0x40)={0x3f, 0x7, 0x20, 0x1, 0x7, 0x0, 0x0, 0x4}, &(0x7f0000bed000)) accept$llc(r2, &(0x7f00006a3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d09000)=0x10) 2018/02/15 18:49:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getdents64(r0, &(0x7f00002e6000)=""/198, 0xc6) write$sndseq(r0, &(0x7f0000ef3000-0x30)=[{0xafd, 0x9, 0x4, 0x0, @tick=0x2fd61fa5, {0xc2, 0x1}, {0x80000001, 0x2}, @result={0x53, 0x7}}], 0x30) r1 = syz_open_dev$sndseq(&(0x7f0000f6a000-0xd)='/dev/snd/seq\x00', 0x0, 0x301084) read(r1, &(0x7f0000eaa000-0x1c)=""/28, 0xffffffffffffffe8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000f77000-0xb0)={{0x2000000082}, 'port1\x00', 0x5, 0x90004, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x40}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f000089b000-0x50)={{0x1, 0x1}, {0xffffffff, 0x9}, 0x3, 0x1, 0x5}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000c27000)=0x6, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000005e000-0x5c)={0x9}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f1d000-0x9)='/dev/ppp\x00', 0x24000, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043a000+0x1e7)='/selinux/enforce\x00', 0x460000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008fc000)={0x0, 0x400}, &(0x7f0000186000)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockname$ax25(r2, &(0x7f000067b000), &(0x7f0000f39000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000261000)={0x0, @in6={{0xa, 0x0, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x27f}}, 0x4}, 0x98) 2018/02/15 18:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) readv(r0, &(0x7f0000e79000)=[{&(0x7f0000aad000)=""/4096, 0x1000}, {&(0x7f000023c000-0x54)=""/84, 0x54}, {&(0x7f0000d50000)=""/29, 0x1d}, {&(0x7f0000099000-0xb9)=""/185, 0xb9}, {&(0x7f0000108000-0xda)=""/218, 0xda}, {&(0x7f00004f7000)=""/149, 0x95}, {&(0x7f0000a96000-0x8f)=""/143, 0x8f}], 0x7) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/15 18:49:56 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000001a000)={&(0x7f0000020000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x2c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc8}, [@RTA_MARK={0x8, 0x10}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x2c}, 0x1}, 0x0) 2018/02/15 18:49:56 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$inet6(r0, &(0x7f0000f7d000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xd}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000005, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000abe000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f000005d000)={&(0x7f0000c11000-0x10)=@ax25={0x3, {"c6857371fd90a2"}, 0x80}, 0x10, &(0x7f0000de6000)=[{&(0x7f0000ee8000-0x63)="8a9e065876d94801a16ea9f51a538b3ec5c1959dd290e2c22da6d6b95db8a45ac4d6864d51dd5d1324fcde190bd152d4c94644e7aa90742d9ad6124afe66e50143ec663cd49b2a470551e44c6756b8e5ddb8b4622f17d4ad91a4863a1460495568e3f0", 0x63}, {&(0x7f0000806000-0x95)="d62e74e91877ad0c3c66bae94959852def6e6ec2f6b87530813b31316fa54357a64e8a13baf67eef47b64d720ac6b8495619da180c811139367115c74b63f8b342babd35e49982b5b5b124656eab5d732e79b4cdc301251b5d524c94b46b6d079e2e5dc7134b3a24f9947e2f9a588465a2555fcd55dfa09f975a2c9ff12e14349f4f87fbd5635f41856a098b1d31a753b4e8ad2ee4", 0x95}, {&(0x7f00008ae000)="f0d0f1d8d12d232cec3af5d77faa6c61cffbdf6821101ad505e084212e3fb23387cf122f73e95d3e2d41ff7babaea372a2e77b16c06a380cac71c6d9825eefaf346aa78d8336acd2954cac14cd6d647c2ed48cd4993d9ed1b022344b8db569a22c4b4350a8bf16a947a44a6126082d253ade29ed76ab74e940599c2d28345271b957052f3a773a07815b4a316c586612420acda763bc710d2fb7d58d2e0d35827a842228072405fe446f59e36ba516c8a25bfdf3d835a6778396ef9a7cffb6aaff6f3d05872686b033ccc312b62e471f5e", 0xd1}], 0x3, &(0x7f0000398000)=[{0x88, 0x11, 0x3, "ee3b03f4bbd86392e29b068d27e436c1bdba021f9fed35d92e013a8fc541d23a26d39b2d6003a26ed24fcc037be1bc41c71d3d2ab24a96a309d09d00face0d61a9ac91ab93725987fcb9430b36094f2873779032a30e4f1880d3370bd0be7b6fc2b19e26eeff9120e3c36a247cd58f173981ddda53900509"}, {0x48, 0x103, 0x100000001, "b8243c60fa0c22533c330e0e71f77e787461ebff0e38ac567e0397f24dea55c580bb932d65746c1cfc022e85a0054cc2396e"}, {0x108, 0x10e, 0x8b0, "4709d864e79cb346e27064994e31b4cc8d5e1a5e8ec4c1c75bcf94b1604993ca07a9908ffb43fbd7e2b9a0f358f56af4f69449a6eb41f493f25f798e047a940dad533166fe1622adc16d1bfa783037911cced3e5e4a31bd278a2ee2f9aba70fdbcddd4d1ce5ce4b7ebb32baf7d989a0115e22dc7a393edac1e500f9528afcfbc6b877a5de2de2eca317f2a6865e60e4fe60b60c738289b509e37d6fa7e3ca717dfba9ee3b277c159a2145cdcac16166587d41de3b6b40126c6f66ca681ef0aae01063fcbfae12ee11f3696d636e0f73e5e183799a85d8f3abf56da0b453d815a54bca5b56167abbcdc1ff8667eadb3b8226172f2816dafc4"}, {0x30, 0x108, 0xa152, "7b2afc824ec3103a41eb109618bafb99332968af859cb0dd9ed9"}], 0x208, 0x8000}, 0x80) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f00004b6000)=0x8c4d, 0x4) sendto(r0, &(0x7f0000f1e000-0xdd), 0xffffffffffffffc6, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000962000-0x8)) 2018/02/15 18:49:56 executing program 5: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_map}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc9000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000a8d000-0x68)={0x3, 0x5, 0x6, {}, 0x35780000000, 0x2}) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000fc8000), &(0x7f0000fc8000)=0x4) 2018/02/15 18:49:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000c2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000e83000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e92000)={@generic="3f00000003d1969d5ea1eb1a5ebb4e42", r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000497000)=[@in6={0xa, 0x1, 0xffffffffffffff04, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x2c) [ 57.851305] audit: type=1400 audit(1518720596.409:1791): avc: denied { sys_admin } for pid=10083 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/15 18:49:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6(0xa, 0x4, 0x8, &(0x7f00001b3000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000062e000)={0x0, 0xe9, "d643c853abd5029fea2f0b89b81012befaf2365995a64bbe5e4797a5c6dabb6a3abf2ad2950ac28ddf6ce9fcf683b60be787b5041e7d13c2dafe2e08969432fd004b4b162ada38ed68080ff1d5dd5241b1c79ca607a6b272b5c834dd4c1ce7b2ccd66e6245a1cbbebf00dabc3f6b06cbd3fe8020e2507bd929882c06ce4e8a42e4256f7293a0e7f7b44ce51da11416b1a17e7768d7738e2d90fd9d11a75f35a14048fdbcfd1451367353dd09a62384e079526377fc30669bf6f2f7e94dddba93b813718fd17783d4a269743cfddd87952839723496f388de23130b591548c7707a66bffe6ad0040415"}, &(0x7f0000629000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b9000)={r2, 0x8}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000154000), &(0x7f0000494000)=0x4) 2018/02/15 18:49:56 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000057e000-0x4)=0x6, 0x1ed) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef5000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000ef5000)={0x0, 0x0, &(0x7f0000a0c000)={&(0x7f0000ef6000-0x198)={0x2, 0xa, 0x9, 0x0, 0x33, 0x0, 0x3, 0x0, [@sadb_x_sec_ctx={0x15, 0x18, 0x28000000000000, 0x1, 0x9b, "261a63e2c14c5b10bca5cec4ada8bbfd7d78fe7d6a8cbe0dcf68fed94f97bc2eff9c5f5e4a3c6715c5c4571b873b1521f62a16721b971fa0688acd35f849717f0630c5555dc9455e595e22065b013ec8d349391b502200934a4c48d057b796bf672dc914ecf48788762d7ac6f9bcca53b84747549a0bdbfebbfabb66f78221a8c5776bd193e5a46ebef45a342104dbe17f77f9181bdadbbf9da8ec"}, @sadb_sa={0x2, 0x1, 0x0, 0x2, 0xfffffffffffffffc, 0x82, 0x0, 0x20000000}, @sadb_x_filter={0x5, 0x1a, @in6=@empty, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x2, 0x10}, @sadb_key={0x10, 0x9, 0x388, 0x0, "cc1184b3019ed8c725a585a9465ef0a9df9085ca2d36dca477a1db803f4405a751d22c4bf05ddafc7344b71eab489df40715548b03cc66b839171cb5a2afe3cefeacc5a7f16369bb392d2a86d70a76f34adfb2104cee482e1036a83f42c162950c1847fe2a39da6c43abf1b9f7170b20fc"}, @sadb_x_nat_t_type={0x1, 0x14, 0xc3c}, @sadb_sa={0x2, 0x1, 0x3, 0x800, 0x200, 0x99, 0x2, 0xc0000001}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x5, 0x5}]}, 0x198}, 0x1}, 0x4084) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) 2018/02/15 18:49:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) r1 = open(&(0x7f0000f66000)='./bus\x00', 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00006bf000-0x10)={0x3, 0x200, 0x3, 0x61f}, 0x10) fadvise64(r1, 0x0, 0x0, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000cbd000)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000200000-0x10)={r2, &(0x7f00008a8000-0xb9)=""/185}) socket$netlink(0x10, 0x3, 0xe) 2018/02/15 18:49:56 executing program 0: r0 = socket$inet(0x2, 0x8000000000001, 0x6) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000cdb000-0x118)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x118) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000551000-0x4)=0x34841c0a, 0x4) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000fa1000)=0xc2, 0x4) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000925000-0x8)) sendto$inet(r1, &(0x7f0000640000)="ec8ee2c9bcbd4703f813d3280eba3bbda9805546e1676e9800ff1323520ac0270a90f80c707ada6ec75292dbe811b9772978a297dbc0ceab16d8629a63124bd9fadaf0f576ab6910b0a92bb3d53b88ceab60cb77cb8982fff2c1e22e5c36baf8c60b0d5dabe3696427d5622fc4e0f1639a78614425e6aca6cb55fcaeb79fdb8722397fd903d4dc410dfbbdaca0458cbc904969671cdaec014d20194f42cd335bd35fe2e46630cd40dbfe8384c8e088d86a51ad50286e7e024d506d0e251b5ef3", 0xc0, 0x0, &(0x7f00003be000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a82000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r3 = dup3(0xffffffffffffffff, r0, 0x80000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000ba000)={0xfffffffffffffffb, 0xd7, "d44039ab67a02a99e22a42246034502efec25ca43be668842e434f3cf65b933f4cbcebb8abbf4e9658eb579891beb72897207384a16528371403beac7d17919dd84c2655a17d998c7ca5676b7d01803b80e235b30ed62fa3245a581f6a85efd227a048de35d1d16dc6bab279a206008f6b8f7ef2a593c0589a5033c35bafbc40bb9d0e890b9058771656d16c013b7e483d7b6dccb2bf669dbbeb0b7d8e29b3f6abbb8e1ca9d38e3305d2dda45397c4a6a7cc66b208522936fca38b9dbed4f66b9d044a93642f9d81c726f2511a1fa3b2a055b03dda5d3d"}) 2018/02/15 18:49:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000162000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x20001, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/02/15 18:49:57 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_create(0xe7b3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) poll(&(0x7f000085c000-0x40)=[{r0, 0x50}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0xfc00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) 2018/02/15 18:49:57 executing program 7: alarm(0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000884000-0x16)='/selinux/checkreqprot\x00', 0x802, 0x0) write$selinux_user(r0, &(0x7f0000586000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'user_u\x00'}, 0x2b) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000954000)='./file0\x00', &(0x7f00009c9000)='./file0\x00', &(0x7f00009cb000-0x9)='devtmpfs\x00', 0x0, &(0x7f0000c7e000)="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") ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000407000-0x4)=0x0) capget(&(0x7f0000dd4000-0x8)={0x20071026, r1}, &(0x7f0000b67000-0x18)={0x5, 0x0, 0x4, 0x4, 0x1ff, 0x4}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00006e9000-0xe)='/dev/keychord\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f000092c000-0x6)={0xa8, 0x40, 0x814}) 2018/02/15 18:49:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x52) capset(&(0x7f0000595000-0x8)={0x19980330}, &(0x7f0000244000)) r0 = add_key$user(&(0x7f00003eb000)='user\x00', &(0x7f000091a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f8f000)="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", 0x1000, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f0000831000)=""/204, 0xcc) lstat(&(0x7f0000757000-0x8)='./file1\x00', &(0x7f0000a8c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chdir(&(0x7f0000e58000)='./file0\x00') chown(&(0x7f00005a3000-0x8)='./file0\x00', r1, r2) 2018/02/15 18:49:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f000077d000-0x418)={'filter\x00', 0x7, 0x4, 0x3c8, 0x1f8, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f00002a7000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@random="c956d4d2442e", @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty, 0x6}}}, {{@arp={@empty, @loopback=0x7f000001, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='gretap0\x00', @generic="1016559f1655739cea264d1bff8b48d1"}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfffffffffffffffa, 0x3ff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) r0 = accept$inet(0xffffffffffffffff, &(0x7f00000a5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000104000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00009e7000-0xb8)={0x0, 0xffffffffffff2f9c, 0x4, 0x5, 0x9, 0x17, 0x6, 0x7ff, {0x0, @in6={{0xa, 0x3, 0x2, @empty, 0x118000}}, 0x9, 0xcdc, 0x3, 0x1, 0x80}}, &(0x7f000003a000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fa1000)={r1, 0x100}, 0x8) sendto$inet(r0, &(0x7f0000f72000)="805e6a3c4b", 0x1da, 0x40040, 0x0, 0xffffffffffffff85) 2018/02/15 18:49:57 executing program 3: 2018/02/15 18:49:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001dd000)={0x0, 0x1, 0x6599, 0x100000000, 0x62, 0x98}, &(0x7f0000a11000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000034e000)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000cb7000-0x4)=0x8c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f00008b9000), 0x80000000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000f01000-0x7)=0x6, 0x8) 2018/02/15 18:49:57 executing program 2: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000fca000-0x8)='./file0\x00', 0x8a) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fc9000)=0x9, 0x4) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000fcb000-0x10)=@common='syzkaller0\x00') 2018/02/15 18:49:57 executing program 0: mmap(&(0x7f0000000000/0x116000)=nil, 0x116000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000066000-0x4), 0x2b1) 2018/02/15 18:49:57 executing program 6: 2018/02/15 18:49:57 executing program 1: 2018/02/15 18:49:57 executing program 4: 2018/02/15 18:49:57 executing program 7: 2018/02/15 18:49:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff}, 0x10) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x100401000003) accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) 2018/02/15 18:49:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x1000000040400006) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000671000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000bc5000)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/15 18:49:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000ee000-0x50)={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xfffffffffffffffd}) 2018/02/15 18:49:57 executing program 1: 2018/02/15 18:49:57 executing program 7: 2018/02/15 18:49:57 executing program 2: 2018/02/15 18:49:57 executing program 1: 2018/02/15 18:49:57 executing program 4: 2018/02/15 18:49:57 executing program 0: 2018/02/15 18:49:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00001dd000)={0x0, 0x1, 0x6599, 0x100000000, 0x62, 0x98}, &(0x7f0000a11000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000034e000)={r3, @in6={{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000cb7000-0x4)=0x8c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) sendfile(r1, r2, &(0x7f00008b9000), 0x80000000) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000f01000-0x7)=0x6, 0x8) 2018/02/15 18:49:57 executing program 4: mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/02/15 18:49:57 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997fb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/15 18:49:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000e0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000f58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000000001bf3fffffff6ff64000000edff00007db0e6330ee7f9b319d8000018e58d1c43473000e05026fb0000008001d1a7335d5bffff0001d7", "cea40005003500f7ff0002ff000000000000000000810000dc01867dfffe0200"}) 2018/02/15 18:49:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000aaa000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000032e000)={0x0, 0xfffffffffffffffc}, &(0x7f0000fab000-0x4)=0x8) 2018/02/15 18:49:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cab000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd15) dup2(r1, r0) 2018/02/15 18:49:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f30000)='pagemap\x00') sendfile(r0, r0, &(0x7f0000b58000), 0xfffd) 2018/02/15 18:49:57 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x66, &(0x7f0000001000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0xeae000)=nil, 0xeae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005408, &(0x7f000029a000-0x6)) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000069a000-0x11)='/dev/vga_arbiter\x00', 0x20c43, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000fdb000-0x14)={0x0, 0x80, 0x2, 0x1, 0x2}, &(0x7f000047d000-0x4)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f000076a000)={0x5, 0x2, 0x0, 0x0, r4}, 0x10) signalfd(r2, &(0x7f0000343000-0x8)={0x3e8a80000000}, 0x8) 2018/02/15 18:49:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f000064d000-0x8)='./file0\x00', &(0x7f0000947000-0xc1)=""/193, 0xc1) r0 = getpgid(0x0) prctl$getreaper(0xd, &(0x7f0000d5f000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f11000-0xf)='/dev/sequencer\x00', 0xc4e73d290f26aa89, 0x0) lseek(r1, 0x0, 0x4) r2 = syz_open_procfs(r0, &(0x7f00005b5000-0x9a)="6e65742f736f66745b65746075746174008c29e4e32b64836d81983ed17a39f63a5c0491f9ca505a00d5403c3ce20e21f791451d6757e25164d96d43b498c3b36721d993d72a8325e00b687a212572d0e9980db001f9d56cc5e1526ba5656ce4cbd61bd150c06055344ef2d9cf6e0efa63f1764d47d08e9fcb91c8335afcfc2bdbc5cae45e48574fd7abe53502012aa137d44a648baea55475e4") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00001a3000)={0x0, 0x3d, "f5f2324ebc772875d185e5ccb261d733be82cf9aa74c3cec9714f3cb3429af32e95e4a3cab92c2de66dfb7ec9e82308eda1ae24c432fa48853875f4921"}, &(0x7f00003dc000+0xae9)=0xfffffffffffffc33) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00002fd000)={r3, 0x40}, 0x6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00009a8000-0x8c)={0x7, 0x9, 0x7, 'queue0\x00', 0x4}) 2018/02/15 18:49:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000510000-0x15)='/dev/pktcdvd/control\x00', 0x8040, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000081e000-0xe8)) 2018/02/15 18:49:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008ee000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f000028c000)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000628000-0x4)=0x1f) ioctl$TCSETA(r0, 0x5406, &(0x7f0000af2000-0x14)={0xfffffffffffffff9}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000a91000-0xc)={0x20002014}) 2018/02/15 18:49:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000729000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d29000-0x14)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x4000000000000299, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c24000-0x78)={0xfffffffffffffffa, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @rand_addr=0x1}, {0x2, 0x0, @rand_addr=0x8}, 0x20, 0x100000000, 0x0, 0x5, 0x21f54529, &(0x7f0000bd0000)=@generic="9b45f3a32e857da08bffb2358c896120", 0xe5e, 0x2, 0x9}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000080e000)) r2 = syz_open_dev$usbmon(&(0x7f0000377000-0xd)='/dev/usbmon#\x00', 0x9, 0x8a000) connect$pptp(r2, &(0x7f00004d1000)={0x18, 0x2, {0x0, @empty}}, 0x20) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000006000-0x3)="000ef1") timerfd_create(0x3, 0x80800) getdents(r3, &(0x7f0000007000-0xa8), 0x15c) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000df8000-0xf4)=""/244, &(0x7f0000f17000)=0xf4) socketpair(0x4, 0x5, 0x6, &(0x7f0000d8a000-0x8)) 2018/02/15 18:49:58 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x80005, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0xfffffffffffffffe, 0x0, 0x2}, 0x8) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fe4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000fe4000)={{0x81a, 0xffff}, {0x5, 0x8}, 0xf6be, 0x4, 0xffffffffffffff01}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000fe5000)=0x7, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000fe4000)={0x0, 0x3}, &(0x7f0000fe5000-0x4)=0x8) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000077c000-0x12)={@common='bpq0\x00', 0x8000}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000642000)={r3, @in6={{0xa, 0x0, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}}, 0x1f, 0x0, 0x9e, 0x1ff, 0x2}, 0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000be6000-0x8)={0xa0, 0xc6d4, 0x6, 0x101}, 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000cb2000)='net/ip6_mr_vif\x00g') preadv(r4, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000648000-0x8)={r3}, &(0x7f0000fe6000-0x4)=0x8) 2018/02/15 18:49:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fcd000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000814000-0x8)={0x0, 0x1000}, &(0x7f0000ef0000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00003cf000-0x6)={r1, 0x7}, 0x6) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f0000000000), 0x0) [ 59.517664] ================================================================== [ 59.525913] BUG: KASAN: double-free or invalid-free in relay_open+0x603/0x860 [ 59.533170] [ 59.534787] CPU: 0 PID: 10267 Comm: syz-executor6 Not tainted 4.9.81-gd2c57b6 #34 [ 59.542394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.551737] ffff8801d5087860 ffffffff81d94de9 ffffea0006c7da00 ffff8801b1f68780 [ 59.559780] ffff8801da001280 ffffffff8137d9b3 0000000000000282 ffff8801d5087898 [ 59.567818] ffffffff8153e173 ffff8801b1f68780 ffffffff8137d9b3 ffff8801da001280 [ 59.575860] Call Trace: [ 59.578438] [] dump_stack+0xc1/0x128 [ 59.583789] [] ? relay_open+0x603/0x860 [ 59.589413] [] print_address_description+0x73/0x280 [ 59.596086] [] ? relay_open+0x603/0x860 [ 59.601706] [] ? relay_open+0x603/0x860 [ 59.607322] [] kasan_report_double_free+0x64/0xa0 [ 59.613806] [] kasan_slab_free+0xa4/0xc0 [ 59.619514] [] kfree+0x103/0x300 [ 59.624526] [] relay_open+0x603/0x860 [ 59.629971] [] do_blk_trace_setup+0x3e9/0x950 [ 59.636108] [] blk_trace_setup+0xe0/0x1a0 [ 59.641902] [] ? do_blk_trace_setup+0x950/0x950 [ 59.648211] [] ? disk_name+0x98/0x100 [ 59.653653] [] blk_trace_ioctl+0x1de/0x300 [ 59.659532] [] ? compat_blk_trace_setup+0x250/0x250 [ 59.666193] [] ? avc_has_extended_perms+0xe2/0xf10 [ 59.672762] [] ? get_futex_key+0x1050/0x1050 [ 59.678816] [] blkdev_ioctl+0xb00/0x1a60 [ 59.684523] [] ? blkpg_ioctl+0x930/0x930 [ 59.690232] [] ? __lock_acquire+0x629/0x3640 [ 59.696284] [] ? do_futex+0x3f8/0x15c0 [ 59.701817] [] ? vm_normal_page+0x200/0x200 [ 59.707785] [] block_ioctl+0xde/0x120 [ 59.713229] [] ? blkdev_fallocate+0x440/0x440 [ 59.719366] [] do_vfs_ioctl+0x1aa/0x1140 [ 59.725068] [] ? ioctl_preallocate+0x220/0x220 [ 59.731309] [] ? selinux_file_ioctl+0x355/0x530 [ 59.737617] [] ? selinux_capable+0x40/0x40 [ 59.743501] [] ? __fget+0x20a/0x3b0 [ 59.748770] [] ? __fget+0x231/0x3b0 [ 59.754037] [] ? __fget+0x47/0x3b0 [ 59.759224] [] ? security_file_ioctl+0x89/0xb0 [ 59.765461] [] SyS_ioctl+0x8f/0xc0 [ 59.770649] [] ? do_vfs_ioctl+0x1140/0x1140 [ 59.776615] [] do_syscall_64+0x1a5/0x490 [ 59.782328] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 59.789243] [ 59.790846] Allocated by task 10267: [ 59.794537] save_stack_trace+0x16/0x20 [ 59.798489] save_stack+0x43/0xd0 [ 59.801918] kasan_kmalloc+0xad/0xe0 [ 59.805603] kmem_cache_alloc_trace+0xfb/0x2a0 [ 59.810157] relay_open+0x91/0x860 [ 59.813668] do_blk_trace_setup+0x3e9/0x950 [ 59.817960] blk_trace_setup+0xe0/0x1a0 [ 59.821902] blk_trace_ioctl+0x1de/0x300 [ 59.825937] blkdev_ioctl+0xb00/0x1a60 [ 59.829794] block_ioctl+0xde/0x120 [ 59.833401] do_vfs_ioctl+0x1aa/0x1140 [ 59.837258] SyS_ioctl+0x8f/0xc0 [ 59.840595] do_syscall_64+0x1a5/0x490 [ 59.844453] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 59.849522] [ 59.851117] Freed by task 10267: [ 59.854453] save_stack_trace+0x16/0x20 [ 59.858398] save_stack+0x43/0xd0 [ 59.861831] kasan_slab_free+0x72/0xc0 [ 59.865688] kfree+0x103/0x300 [ 59.868855] relay_destroy_channel+0x16/0x20 [ 59.873239] relay_open+0x5ea/0x860 [ 59.876838] do_blk_trace_setup+0x3e9/0x950 [ 59.881132] blk_trace_setup+0xe0/0x1a0 [ 59.885081] blk_trace_ioctl+0x1de/0x300 [ 59.889124] blkdev_ioctl+0xb00/0x1a60 [ 59.892983] block_ioctl+0xde/0x120 [ 59.896580] do_vfs_ioctl+0x1aa/0x1140 [ 59.900436] SyS_ioctl+0x8f/0xc0 [ 59.903775] do_syscall_64+0x1a5/0x490 [ 59.907631] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 59.912703] [ 59.914303] The buggy address belongs to the object at ffff8801b1f68780 [ 59.914303] which belongs to the cache kmalloc-512 of size 512 [ 59.926927] The buggy address is located 0 bytes inside of [ 59.926927] 512-byte region [ffff8801b1f68780, ffff8801b1f68980) [ 59.938597] The buggy address belongs to the page: [ 59.943496] page:ffffea0006c7da00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 59.953671] flags: 0x8000000000004080(slab|head) [ 59.958398] page dumped because: kasan: bad access detected [ 59.964075] [ 59.965675] Memory state around the buggy address: [ 59.970581] ffff8801b1f68680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.977923] ffff8801b1f68700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 59.985255] >ffff8801b1f68780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 59.992582] ^ [ 59.995916] ffff8801b1f68800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.003245] ffff8801b1f68880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.010571] ================================================================== [ 60.017901] Disabling lock debugging due to kernel taint [ 60.025858] Kernel panic - not syncing: panic_on_warn set ... [ 60.025858] [ 60.033217] CPU: 0 PID: 10267 Comm: syz-executor6 Tainted: G B 4.9.81-gd2c57b6 #34 [ 60.042022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.051346] ffff8801d50877b8 ffffffff81d94de9 ffffffff84197637 ffff8801d5087890 [ 60.059321] ffff8801da001200 ffffffff8137d9b3 0000000000000282 ffff8801d5087880 [ 60.067295] ffffffff8142f621 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f465 [ 60.075265] Call Trace: [ 60.077824] [] dump_stack+0xc1/0x128 [ 60.083158] [] ? relay_open+0x603/0x860 [ 60.088763] [] panic+0x1bc/0x3a8 [ 60.093750] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 60.101950] [] ? preempt_schedule+0x25/0x30 [ 60.107890] [] ? ___preempt_schedule+0x16/0x18 [ 60.114090] [] ? relay_open+0x603/0x860 [ 60.119691] [] ? relay_open+0x603/0x860 [ 60.125285] [] kasan_end_report+0x50/0x50 [ 60.131053] [] kasan_report_double_free+0x81/0xa0 [ 60.137513] [] kasan_slab_free+0xa4/0xc0 [ 60.143191] [] kfree+0x103/0x300 [ 60.148175] [] relay_open+0x603/0x860 [ 60.153596] [] do_blk_trace_setup+0x3e9/0x950 [ 60.159709] [] blk_trace_setup+0xe0/0x1a0 [ 60.165474] [] ? do_blk_trace_setup+0x950/0x950 [ 60.171759] [] ? disk_name+0x98/0x100 [ 60.177181] [] blk_trace_ioctl+0x1de/0x300 [ 60.183034] [] ? compat_blk_trace_setup+0x250/0x250 [ 60.189679] [] ? avc_has_extended_perms+0xe2/0xf10 [ 60.196227] [] ? get_futex_key+0x1050/0x1050 [ 60.202256] [] blkdev_ioctl+0xb00/0x1a60 [ 60.207936] [] ? blkpg_ioctl+0x930/0x930 [ 60.213618] [] ? __lock_acquire+0x629/0x3640 [ 60.219647] [] ? do_futex+0x3f8/0x15c0 [ 60.225152] [] ? vm_normal_page+0x200/0x200 [ 60.231092] [] block_ioctl+0xde/0x120 [ 60.236510] [] ? blkdev_fallocate+0x440/0x440 [ 60.242625] [] do_vfs_ioctl+0x1aa/0x1140 [ 60.248308] [] ? ioctl_preallocate+0x220/0x220 [ 60.254523] [] ? selinux_file_ioctl+0x355/0x530 [ 60.260809] [] ? selinux_capable+0x40/0x40 [ 60.266661] [] ? __fget+0x20a/0x3b0 [ 60.271905] [] ? __fget+0x231/0x3b0 [ 60.277148] [] ? __fget+0x47/0x3b0 [ 60.282312] [] ? security_file_ioctl+0x89/0xb0 [ 60.288514] [] SyS_ioctl+0x8f/0xc0 [ 60.293673] [] ? do_vfs_ioctl+0x1140/0x1140 [ 60.299615] [] do_syscall_64+0x1a5/0x490 [ 60.305294] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 60.312660] Dumping ftrace buffer: [ 60.316177] (ftrace buffer empty) [ 60.319856] Kernel Offset: disabled [ 60.323452] Rebooting in 86400 seconds..