(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00007b3000-0x8)='./file0\x00', &(0x7f0000b4d000)=@known='security.evm\x00', &(0x7f00005f4000-0x20)=""/32, 0x20) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000c68000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00003c3000-0x8)={0x0, 0x1}, &(0x7f0000dc6000)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002c7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ae000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000d85000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r3}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b69000-0xcf)={r2, 0xc7, "c5ad63f35e39190744ddeb2ed19655a0334e603235e30f3c35c977267bd61c31d683d36342e6b784fe2ae1d09e8d5a95a951a41e11b37a7cf2d92ba0bb5488d89217c03ee3528c7a3eb5cfa3eeda8c4c3df6ae0a7c3a707a6e617bf06987853e10e4f5c3fda1f8bf1d5a0902b92e0117b1bd53efea260b57aaf7e0750bd1a8484e51f6b55718d13eec9bb5b346d14f5328ec5dd53c2d24820e375c059d10c9d5be21e553d4eeaa33ff8ea8d287186220ae01193b83616370b3874bb1d5dfc15d4cf07cf18d59fa"}, &(0x7f00006a6000-0x4)=0xcf) 2018/02/01 00:09:27 executing program 0: clock_getres(0xfffffffffffffff9, &(0x7f0000c30000)={0x0, 0x0}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000317000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x2, 0x5, 0x7, 0x0}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f0d000-0xa0)={r1, @in6={{0xa, 0x1, 0xe6, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7ff, 0x9, 0x10001, 0x2}, 0xa0) 2018/02/01 00:09:27 executing program 2: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xd8100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8001, 0x3, [0x81, 0x2, 0x5f40427b]}, &(0x7f0000f9d000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000f9c000)={r3, 0x2, 0xe2, 0x200}, &(0x7f0000f9c000)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) mmap(&(0x7f00006a3000/0x800000)=nil, 0x800000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r4) ptrace$getregset(0x4204, r4, 0x2, &(0x7f0000a5c000)={&(0x7f0000002000)=""/64, 0x40}) 2018/02/01 00:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d33000-0xe)='/dev/keychord\x00', 0x101001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00001be000)={0x3, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x2d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x5e8) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) [ 46.057079] audit: type=1400 audit(1517443767.400:31): avc: denied { write } for pid=7592 comm="syz-executor3" name="net" dev="proc" ino=18074 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.084901] audit: type=1400 audit(1517443767.430:32): avc: denied { add_name } for pid=7592 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 46.113695] audit: type=1400 audit(1517443767.460:33): avc: denied { create } for pid=7592 comm="syz-executor3" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/02/01 00:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000fb1000)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) getpeername$packet(r1, &(0x7f00000b5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ff9000-0x4)=0x14) 2018/02/01 00:09:27 executing program 5: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x7fff) flock(r0, 0x8) r1 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000-0x82)="", 0x0, 0xffffffffffffffff) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000930000-0x15)='/dev/pktcdvd/control\x00', 0x151000, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000fdc000)={0x9, 0x40, 0x871a}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/checkreqprot\x00', 0x200, 0x0) ioctl$GIO_FONT(r4, 0x4b60, &(0x7f0000c5f000)=""/0) keyctl$search(0xa, r1, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) 2018/02/01 00:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000839000)=[{&(0x7f000020b000-0x60)={0x27, 0x1, 0x1f, 0x6, 0x10001, 0x80, "d244ec3f42b6b108597e0863dd401ae4ef03164814688b0480730d23b08ab52bfea7478aa8bd0bdafe61050f1a6c6d05f00ac0d4f6fd07f1ac597511cc685f", 0xff}, 0x60, &(0x7f0000957000)=[{&(0x7f0000ab1000-0x1e)="b8bec91c257e7ad9a3dfc3897c778c8a4c637ba04e8374cc3c0fe281bee6", 0x1e}, {&(0x7f0000646000-0xa0)="2113a85a4b3ce94b1ff3ed7eb3c740a9ffb1a082b649ffde9ad876b638a9f0d1f715319a40cb423e151f2d10857b5dade4cc00b4ca9e8e728c29408e2a6f9ddc15f44bdfe3fe31f180b961665122b24803ea3a8216d9d9fb78a06c361b9192e9aae31a164191eb3253fae4c9219bc7970bcbd4db2e4654eead6c917eb8150e1a9ea553cb3e724b5dda51010fe4c9aba005ebb9c8de2a16b3d2cef7fc68ef007f", 0xa0}, {&(0x7f00006f2000-0x1000)="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", 0x1000}, {&(0x7f0000838000-0xa)="46be0fbad7226e936459", 0xa}, {&(0x7f0000ce5000-0x64)="62f9e80f695aa3994252c1d51414d08781329e5e85a8b8c06076aece3ce6e4ed6e1a1613e25a67e561cc3427a799f78b7326d2c0e2a2117aec70da59b808505379dde72b6c91172041dd708153cc79109db69b74bbb2bec4248a2b2aeebbd1233108245a", 0x64}], 0x5, &(0x7f0000e86000-0x78)={0x78, 0x10f, 0x80, "72d8b1d57c692c4d2bdc8c1e0cf673620e88b918aeaf2d845658c3804a93b302a371fa05496ea39f249b00de0a39e04ddec6de3bb549057a439b60d50dac4099051dc5ac6a7ab632c11df17816ab7c032685621af304f04a8c556801dc3c218950e017"}, 0x78, 0x20000000}, {&(0x7f0000616000)={0x27, 0x100, 0x3, 0x3, 0x472, 0x4, "25fbe5099592a824db510ed1700cbc5d5351c126f383569eed8959bdf3d5d0c4132aec750e5226e8b0d5875e670e4233a001d8286ce6561b2c9deeb94af38c", 0x7}, 0x60, &(0x7f0000451000-0x10)=[{&(0x7f00001b2000-0xab)="eabba758913858c456551d54f083a8b34ba0fb6181a22ba1b7d01915bebaed2bdaaa5ff4dc1214df0bf77c5fba3f67f49e615e3a480606458337dcc95408408e221af9e1ad48a27ae423ebc574bdf1ee341c7f5c2bb62dc0410bc20b4e2dd4ed4b44b4e0693eb74f6ae3eecd4ae812a4f34b170c1dc0674ab6d36801cfbdaba7fdf125929a9c18427101cb76ad70844965c67546339d1b285f525aec45e57b9e6f8a8494c6aebf7c7e525b", 0xab}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f000066b000)={0x27, 0x6, 0x38, 0x4, 0x7fff, 0x9, "6a00934f886d0ee8abc827430299771e97fe49304ca78a81381ce56c92e495ee24a7d3cf3dc3e1ae234fdeede5f3c7c0839f9e69fdd3d8aaf31138bbb75cd8", 0x0}, 0x60, &(0x7f00009d8000-0x60)=[{&(0x7f000024d000-0x66)="be77f889c6fb7520b5103109235d3f1556c2cd7f1a63d9a9e645d9c9802ff61fd9d7c79fa13428c508f832d4792d18431a7fdacff5b0697cd3013200c28062108f7cdd95ffce5fb66f4bd53b53e35cb5c774ca12515f1975326fb28c70c073c5f0a733b08320", 0x66}, {&(0x7f0000785000)="20220fde2f3cf34e201d7fafc6a1fbc7e9431efe20d86d20d292d11fdf24f66021728123d3a580f9e81e0f698fce02694de3187f3066930e87e9ab2c4fdca294e7a48539ed4f34024be1a4f00c8358ad7c39d6af55d495265317a1d585f3983fd3f96350aca464658cea57361423a25c3dbf498bc966d2ddb19e0c3b0914b59f8d646d3e7604b624", 0x88}, {&(0x7f0000550000-0xc6)="65366723cebdb488a3e0e093ade727caf6217249ed13d25a42cd96774f5433148ae0f61c4e49b424a9e9b630f0ea3810f5870c6982071f8cc02de2cc3e22e210fb854c6fb3662d913e775a7adf6c10d4643a8ac418d58065800085484b6f5b17f1ee01dc0bb375ca862eb83d2b09786a0f82c76c7cb7ef24abe69ba42281be8d689ad7cda45aeca7844534dd4338799074e99e42ce6609c494965e0f06af517c0ada2320637e432e21d254e73363c44af80dbab8b8c7064c7b4ea5b37b35c2386d9c0ade9e77", 0xc6}, {&(0x7f0000ba3000)="49d2c982a62071efee3ba22502441a6fb9de171bb890b468334cbe3df289e004fb74dccadad161d8bb11a4e6f8a0ddc2feb2339499821689657cb0c639b693ab42d4ce6ebdafae20e1ab7b9e32f4d2fc0718e7ba197f8f813198dbfa9d44670e95e6527c44d788809d86659a913bcd4c1f14920be0324aee18a656fd79a521a98cc2c28179f8582419a678664df6d333d1395675e95ad5db707e93f75d0ac680be6c246b48fa115e1b", 0xa9}, {&(0x7f0000325000)="491b17d4f0", 0x5}, {&(0x7f00008e8000)="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0x1000}], 0x6, 0x0, 0x0, 0x20004090}], 0x3, 0x20000000) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) rename(&(0x7f0000af0000-0x8)='./file0\x00', &(0x7f0000287000)='./control/file0\x00') renameat(r0, &(0x7f00004ea000-0x8)='./file0\x00', r1, &(0x7f0000bf7000-0x8)='./file0\x00') mkdir(&(0x7f000056e000)='./file1\x00', 0x0) stat(&(0x7f000095d000)='./file1\x00', &(0x7f0000e9b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f00004a4000-0x8)='./file0\x00', r1, &(0x7f00000cf000+0x449)='./control\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00004ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f63000)=0x14) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00005c3000)=0x80000000, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000c6a000)=0xfff) 2018/02/01 00:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) r1 = dup2(r0, r0) sendmmsg(r0, &(0x7f000059b000)=[{{0x0, 0x0, &(0x7f0000d26000-0x40)=[{&(0x7f000032e000)="d42e4c5331661da30dc805cedd6aae15a71a5091a24596cc7b2567c09a6d99f460815662b6df440534dd336cb2ffcd58a8db858836a9c18990b352633e4339bab4d54cd70aec2c4dd63380c47b8a64f5cd30d9feb73c565141276ec944dee83990df3621bdba754fe952a983567b0424a40b379fabc4ab1d7ae37f8ab38486dbe8a087e19ac3f2135bd44854cfd3ab5be22816", 0x93}, {&(0x7f0000c29000-0x57)="aee623f042914bc9f797f0b74dad2e60878ebbbf5936ba0df5ddff60fee5c45f760a516a20a91dc36c54a71c8977e872e0dd33d32c7027bdc1c6e664dc83a514a5b108e2a56b83b1272402c01c32d44236e3cff8177926", 0x57}, {&(0x7f00000a0000)="42d8e5e1845a3bc4cda63e1ea965ba1bf345aa17a92be52206c683f1eb819ec8554f7ccb2ed00a5b54054e22146156b96861034a1004faea69f3ace09e6420f579ad75dd013f45962449b87ff723ecb498a74e4d206b44d3000566223a4f0a049f2014523d97712e8f89809deb3a7228297b50787bde229c2c092cf4fa075dbb5cfc55f5e768", 0x86}, {&(0x7f000020f000-0xb2)="e14b34c4320a2daaf785bcc6e494ca8821cfbdaafc4f6767fec327afaf27d4784f49e2710934b05998a2f9b926b4ee2a676ba83057db3af3fb5a8180eac7694cd49bb91be20d66a6f4cdd5fbc371856e22e36f6b7c32497452663ac87eb5ed2313c86a3a9684a0aba5b6742e688fec97bdaec96ccf2bcc6b9086af0f30ff72831baf28e2af294aa262550013bb40f54994bfbc324982448aae20393eaa27bdf03ed0df9b892c8b02a6ddbbe1ff2d794d3cb6", 0xb2}], 0x4, &(0x7f0000a00000-0x1090)=[{0x70, 0x3a, 0x100000000, "9aea5ad6bdb6de0b4853d02b2856f7edbb66a0a674e34a93d9946f8e817122432edc580b74dcdca4309bed7ddcb7bef6f676e03b789036216aae4a5dbe3dff61303329541bae2b074c8d66d46a6df394be5d4ae9fa0a1d4e7e"}, {0x10, 0x10d, 0xffffffff, ""}, {0x1010, 0x114, 0x1ed, 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{&(0x7f0000171000)="6f0d10cb0709a0c361a1f5833445f7a805f9155bf0fc7de633740cc770ecb0b0de6b3057f425e1b71b22797b16de6ffd784f6cff56528810eb6447c73888e7f8c74674bdf6ffb19c424c2cba7fc4650ecaa2579a31394bff68d63b0233a30fc234bb683dcbb9f81f7b371849253ff38fa5cc42e9ea37c9a3a7da24dc3d095be50c88c63abae9fdb9ce7a808eaf72e771896b03830a8128935be31ffceeb71e1ea1aa3cfb7067d614331ae96eb52d74e90290fe965088962927e8aeb004901e57d79a4023a4dd9ebe35bd47f59b8a4e2d66236f0431fb86b98e", 0xd9}, {&(0x7f000031f000-0x80)="240b28279e1b75dd53a265f3c50f08b62afb0673e9f5b4a24afa1df2aa056ee89a460cf08e2d946e913eb9499167ea9bb137529bd5b5d0231751b22a30ba18662fb66ba3905b3842367867f16395105ba6eec25297ded95401c5e7c5ab7b45021fb4cdcc621584c8b439a213dfc62b5166742967d0140bc0d8a316f58ffaeeee", 0x80}, {&(0x7f0000733000)="038b9a9a19286a1fbd5c8179f8e62039a2c9b222a814feb631b8054c300bb080faf159bf76a5aceaa01130058805972b8860d8d80a5c508ba0f1568a42d7bffe95c24f72db3deb62b01db0066462f7d0e2a70bebd8107681ed7d878df0687b084bce3f80bbd31d77d01a949d05d075969bc29bc1ea56ad3e526e5c30ca961a4372b0bbf765a3f58c26ec69c98e", 0x8d}, {&(0x7f000020b000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x20000001}, 0xfffffffffffff2c1}], 0x7, 0x0) bind$inet(r0, &(0x7f0000426000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001f7000-0x7d)=""/125, &(0x7f0000b89000-0x4)=0x7d) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00001f9000)={@common='bcsh0\x00', @ifru_flags=0x1000}) 2018/02/01 00:09:27 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/01 00:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) stat(&(0x7f000049c000)='./file0\x00', &(0x7f00007c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f000014c000)={&(0x7f0000964000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000521000)={&(0x7f000014a000-0x2f4)={0x2f4, 0x2, 0xd, 0x400, 0x1, 0x2, {0xb, 0x0, 0x7}, [@nested={0x1f0, 0x4c, [@typed={0xc, 0xf, @uid=r1}, @typed={0xd4, 0x3d, @binary="79da7ad6069c2787800d481a2db67fd77700c43a1255499799195a89bf4434dd85bad2d7a0e005a96a95525ac444db0f56b63f11aec5cf27490d21ed7ac7025532b0c849e2ce8613d08f4eb6a638011e6955ef79e21b32b068b50f38d86821962f1dae7fe521e70866d4864255321b0ee566b557f6e2a7493f71ead8dbdbba74070b660cb9f1fc789173d52fe6d7f5554d71a93f46b56ac36e5fd56648e751a14d2c359a8d7ca976336806ab333f7958c406db4e97b0dd540c5db82ca7b62f82b03ec082ea486ad940f5b9"}, @generic="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", @typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}, @generic="ff24c9ad9dd0f391dade0706d6c8dfc66545e7fb86d4e3a147bc35483f8fde433c769f2cc6ece0d2fa75b351f5bcd925cab742df2010a5512e8334fe894fae3d0b8137ab8f1546c13cb83e4af86a83ac18a566c5e0154514d918554cdff7e4d0a738c387e0490941f88dde656b17a10fd99069bbf77afd2b559c4fb69ac8e3799f2814b5e7ce36aa655547c749662c4c3654aada5f3e7f692fe4bb1a0216699f7117491f4c4e2cfaad114f0ce07c44e3952cff8566d317d0a39d493d6883f468e28faffae93837ab7b0625ac", @typed={0xc, 0x1e, @pid=r2}, @generic="ebc6d38fec4e112a5e47fe8770d6f639caa6f87b975f49"]}, 0x2f4}, 0x1, 0x0, 0x0, 0x40000}, 0x20048004) 2018/02/01 00:09:27 executing program 1: clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") timer_gettime(0x0, &(0x7f00006db000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x3, &(0x7f0000be7000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001000-0x10)={r1, &(0x7f0000d8f000)=""/28}) 2018/02/01 00:09:27 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00002cd000)='eth0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000fe7000)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fe7000-0xf)='/dev/sequencer\x00', 0x101040, 0x0) unlinkat(r1, &(0x7f000040b000-0x8)='./file0\x00', 0x200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b25000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000fe6000)={0x5, 0x5, 0x4, 0x619, 0x3, 0xfffffffffffffffa, 0x4, 0x84e, 0x0}, &(0x7f0000a47000-0x4)=0x20) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000ee000-0xa0)={r4, @in6={{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1ec, 0x3, 0x9, 0x0}, &(0x7f0000fe7000-0x4)=0xa0) r5 = syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000ccb000)=0x1) ioctl$TIOCSETD(r5, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000062000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:27 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000029000)='/dev/snd/timer\x00', 0x0, 0x101ec2) write(r0, &(0x7f0000016000-0xb)="76112ded30c1f4fe1cb098", 0xb) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/02/01 00:09:27 executing program 2: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000029000-0x4)=0x0) r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000029000)={0x0, 0x0}) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000017000-0x30)={0x44, 0x0, &(0x7f0000016000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000e000)=[@fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f0000015000)=[]}}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r2) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/02/01 00:09:27 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000ff0000-0x8)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000ff0000-0x8)={0x0, 0x0}) 2018/02/01 00:09:27 executing program 5: 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$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000482000)="", 0xfffffffffffffd1f, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000f84000-0xc2)=""/194, 0xc2, 0x2, &(0x7f0000a3b000)={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000450000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x39, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) mknod(&(0x7f000025d000-0x8)='./file0\x00', 0x1010, 0x3f) 2018/02/01 00:09:27 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f000000c000)={&(0x7f000000c000)={0x10, 0x0, 0x0, 0x130}, 0xc, &(0x7f0000026000-0x10)={&(0x7f0000002000-0x14)=@ipmr_getroute={0x14, 0x1a, 0x0, 0x2, 0x0, {0x80}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2018/02/01 00:09:27 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000072d000-0xb)='/dev/hwrng\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c18000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b86000-0x10)={r1, &(0x7f0000001000-0x6)=""/6}) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0x709}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r2, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000037000-0x8)={0x0, 0x0}) 2018/02/01 00:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c52000-0x8)={0x0, 0x0}) ftruncate(r1, 0x1000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/enforce\x00', 0x4102, 0x0) ftruncate(r0, 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000050f000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b12000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e14000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a03000)=0xc) write(r2, &(0x7f00005ed000-0x1000)="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", 0x1000) fchownat(r2, &(0x7f0000950000)='./file0\x00', r3, r4, 0x400) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000394000-0x11)='/dev/vga_arbiter\x00', 0x2140, 0x0) ioctl$TCSETSF(r5, 0x5404, &(0x7f0000e77000)={0x0, 0x8, 0xcad, 0x1000, 0x10001, 0x64, 0x8000, 0x2, 0x4, 0x4, 0x7, 0x100000000}) r6 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r6, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:27 executing program 3: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005d4000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e3c000-0x4)=0xe8) r1 = add_key(&(0x7f00001c8000)='dns_resolver\x00', &(0x7f0000ee6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r0, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f7a000)='/dev/pktcdvd/control\x00', 0x101800, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x0, &(0x7f0000f7a000)={@rand_addr=0x4, @empty=0x0, @loopback=0x7f000001}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000f7c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000212000)=0x8) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000b8a000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000000, 0x2, 0x0, 0x3, 0x0, 0x8001, 0x1}, 0x20) sendto$inet6(r2, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r2, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/02/01 00:09:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4b000-0x8)="6e657406fffffff2") r1 = syz_open_dev$sndseq(&(0x7f000069f000-0xd)='/dev/snd/seq\x00', 0x0, 0x42102) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00005b1000)={0x7aea, 0x800, 0x8, 0x6295, 0x5, 0xb58, 0x81, 0xffffffff, 0x2887, 0x40, 0x4}, 0xb) rt_sigprocmask(0x2, &(0x7f0000bac000)={0x0}, &(0x7f0000cac000-0x8)={0x0}, 0x8) sendfile(r1, r0, &(0x7f0000d35000)=0x0, 0x2) [ 46.287345] binder: 7651:7672 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 0000000066646185 != 0000000000000000 [ 46.326717] binder: 7651:7672 unknown command 0 [ 46.335738] binder: 7651:7672 ioctl c0306201 2000dfd0 returned -22 2018/02/01 00:09:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000029d000-0x9)='/dev/ppp\x00', 0x501040, 0x0) ioctl$TIOCCBRK(r1, 0x5428) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)='$', 0x1, 0x0, &(0x7f0000fb1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xfffffffffffffe46, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x388) 2018/02/01 00:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000040f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f00007ea000-0xc)="ea4c8853b08b6f8163fbfe4b") ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000c8c000)={@common='ipddp0\x00', @ifru_flags=0x400}) 2018/02/01 00:09:27 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x0, 0x3f) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000018000)=""/4096, &(0x7f0000009000-0x4)=0x1000) sendmsg$nl_generic(r0, &(0x7f0000018000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000010000)={0x2a1, 0x4a, 0x100000000401, 0xffffffffffffffff, 0x0, {0xa, 0x0, 0x0}, [@generic="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"]}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x1) 2018/02/01 00:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0x2a, &(0x7f00009ee000-0x4)=0xa2, 0x4) mprotect(&(0x7f0000a70000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r2 = dup2(r0, r1) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f00009fe000-0x8)=0x0) mremap(&(0x7f00009d3000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000892000/0x1000)=nil) 2018/02/01 00:09:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000d31000)="84e98a08c53302b2c48cacad0146173679082336875b2ba6c0733e701a7ef08855ed7786a84d5afb9f79aae21c77707588e3b1ee88e6e3e924e9c3d58ca705a8c0e9c0f07845c733994b1f2276cbf830a70bc61d0000ffff2b8ce8e70b1e8f8b64d6fe6c912fa5f7a9d3332177d9e86ba90da64b8b73dcced518fb1ebcb262e0c912366f23b4364dc826ff00ab03c30de796491fb4e6ed7c63", 0xffffff9e) write$tun(r0, &(0x7f0000253000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @rand_addr=0x0, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"2ad27f26"}}}}, 0x36) 2018/02/01 00:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00001c4000)=@generic="f62695af9f75ad2f3c09653636d6e843") ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00005a8000-0x18)=@generic={0x0, 0x0, 0x0}) 2018/02/01 00:09:27 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) clock_gettime(0x7, &(0x7f0000f74000-0x10)={0x0, 0x0}) socketpair(0x7, 0x0, 0x1f, &(0x7f0000690000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/02/01 00:09:27 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000609000-0xd)='/dev/net/tun\x00', 0x0, 0x2003f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x57)=""/87) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 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) bind$netrom(r1, &(0x7f0000003000-0x48)=@full={{0x3, {"9b70409dcf1c51"}, 0x86be}, [{"b17b8a8e81de59"}, {"8ea694e21e3eda"}, {"73197eaf5d8ac6"}, {"2b1cfd8df91991"}, {"d548a309b936e6"}, {"45491d7c297e13"}, {"1a591cb58c7824"}, {"40f16f323f37f4"}]}, 0x48) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000002000-0x10)={r2, &(0x7f0000001000)=""/163}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresgid(&(0x7f000057b000)=0x0, &(0x7f0000530000-0x4)=0x0, &(0x7f0000174000)=0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r4 = socket$inet(0x2, 0x7, 0x0) sendmsg$nl_generic(r3, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) write(r3, &(0x7f0000c2f000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) ioctl$TCFLSH(r4, 0x540b, 0x9) 2018/02/01 00:09:27 executing program 1: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a26000-0x1c)=@req3={0x1000000, 0x9, 0x7d0, 0x0, 0x0, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000ffb000)='./file0\x00', 0x100, 0x40) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000098000)={0x2, 0x1, 0x4, 0x1, 0x10, 0x7fff}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f00006e9000-0x12c)=[{{&(0x7f0000ffb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ffa000)=[{&(0x7f0000761000)=""/105, 0x69}, {&(0x7f0000fdc000-0xb7)=""/183, 0xb7}, {&(0x7f0000885000)=""/137, 0x89}, {&(0x7f0000ffa000)=""/132, 0x84}], 0x4, &(0x7f0000ffa000)=""/0, 0x0, 0x2f}, 0xffffffff00000000}, {{0x0, 0x0, &(0x7f0000d57000-0x30)=[{&(0x7f0000ffa000)=""/117, 0x75}, {&(0x7f0000e29000-0x5b)=""/91, 0x5b}, {&(0x7f0000ffa000)=""/64, 0x40}], 0x3, &(0x7f0000ffb000-0x6e)=""/110, 0x6e, 0x5}, 0x7fffffff}, {{&(0x7f0000ffa000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000a79000-0x30)=[{&(0x7f0000ffb000-0x4)=""/4, 0x4}, {&(0x7f0000ffa000)=""/26, 0x1a}, {&(0x7f0000d78000)=""/4096, 0x1000}], 0x3, &(0x7f0000ffb000-0xe2)=""/226, 0xe2, 0x1}, 0x120}, {{&(0x7f0000816000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ffa000)=[{&(0x7f0000cb5000-0x1e)=""/30, 0x1e}, {&(0x7f0000f2e000-0xd5)=""/213, 0xd5}, {&(0x7f0000ffb000-0x15)=""/40, 0x28}, {&(0x7f0000ffa000)=""/4096, 0x1000}, {&(0x7f0000ffa000)=""/214, 0xd6}, {&(0x7f00009fa000-0x84)=""/132, 0x84}, {&(0x7f0000ffb000-0xbf)=""/191, 0xbf}, {&(0x7f0000b80000-0x22)=""/34, 0x22}, {&(0x7f0000801000)=""/237, 0xed}, {&(0x7f000022b000)=""/0, 0x0}], 0xa, 0x0, 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000ffa000)=[{&(0x7f0000ffa000)=""/79, 0x4f}, {&(0x7f0000a67000-0x61)=""/97, 0x61}, {&(0x7f0000392000-0xa1)=""/161, 0xa1}, {&(0x7f0000e6f000)=""/174, 0xae}, {&(0x7f0000ffb000-0xf5)=""/245, 0xf5}, {&(0x7f0000ff4000-0xf0)=""/240, 0xf0}, {&(0x7f000080c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e2b000-0xb8)=""/184, 0xb8}, {&(0x7f0000ffb000-0x52)=""/82, 0x52}], 0x9, 0x0, 0x0, 0x200}, 0x2}], 0x5, 0x12002, &(0x7f0000ffb000-0x10)={0x0, 0x1c9c380}) 2018/02/01 00:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x8f) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cfb000)={0x0, 0x8830, 0x4, 0x8, 0x9, 0x4, 0x0, 0x700, {0x0, @in6={{0xa, 0x0, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x1ff, 0x9, 0x0, 0x6}}, &(0x7f0000ff8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000468000)={0x80000001, 0x8, 0x2, 0x3f, r1}, &(0x7f0000416000-0x4)=0x10) connect$inet6(r0, &(0x7f0000b9b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000070000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 00:09:27 executing program 3: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) syz_fuse_mount(&(0x7f0000274000-0xa)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x2000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000f9d000-0xc)='/dev/random\x00', 0x0, 0x0) [ 46.411960] sg_write: data in/out 524252/8 bytes for SCSI command 0x42-- guessing data in; [ 46.411960] program syz-executor5 not setting count and/or reply_len properly 2018/02/01 00:09:27 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x4000000000000000) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:27 executing program 5: mmap(&(0x7f0000000000/0xaac000)=nil, 0xaac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002d2000)='/selinux/checkreqprot\x00', 0x101440, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000aad000)={0xfff, 0xc000000000000000}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aac000)='/dev/vga_arbiter\x00', 0x402, 0x0) setreuid(0x0, 0x0) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304, 0x0}], 0x0, 0x0, &(0x7f0000009000-0xc9)=""}) 2018/02/01 00:09:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fbd000)={0x0, 0x0}, 0x0) fchmod(r1, 0x102) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000006000-0x28)=[&(0x7f0000005000)='\x00'], &(0x7f0000005000)=[], 0x1000) fcntl$getownex(r1, 0x10, &(0x7f0000587000-0x8)={0x0, 0x0}) 2018/02/01 00:09:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000960000-0x8)={0x0, 0x0}) flock(r0, 0x1) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00003d7000-0x2)=r3) close(r1) 2018/02/01 00:09:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000f7e000)={0x0, @broadcast=0x0, @empty=0x0}, &(0x7f0000384000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00009d0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a16000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:27 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) syz_extract_tcp_res(&(0x7f0000012000)={0x0, 0x0}, 0xc5a5, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00004a9000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0xc) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:27 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000002000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x88, "ed4258095f1c15f95f1bb6fa4b1506da8a322c43eaf6b24c8e95f29fcfec4817c5c9508882207b44fae42badf5c221d6119da57c7dd1eaed9597dd4082c39aca832b0bfc9eeee642b11d5943fc7c9767892cca834050d869523026db2e6514dc49d499721437ba67bb364db1a010526f7f372b078d2ba17f86a3e864b55940910a2776b4c1155a90"}, &(0x7f0000011000)=0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x2, 0x27}, &(0x7f0000001000-0x4)=0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) uname(&(0x7f0000013000-0x65)=""/101) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000077b000)={{0xff, 0x1}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007e7000-0xc)={0x80000000, 0x0}) epoll_pwait(r1, &(0x7f0000126000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f00003a0000-0x8)={0x0}, 0x8) 2018/02/01 00:09:27 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000fd8000)=0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f000098a000)={0xffffffffffffff94, 0x1000, 0x5, 0x9, 0xd1ee, 0xfe2}) 2018/02/01 00:09:27 executing program 0: mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd7000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f000041e000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f659193be6b81bdb4ac927b20301dd0ae4eeae26f254138", 0x3b, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c98000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000dd7000)="da2cffcf6e3093d3433ced5f418206189e80bc18503606a9d6d2067fd920cd4d4a57445a0c70d15a537f4f09a45432", 0x2f) fsetxattr(r0, &(0x7f000052a000)=@known='security.evm\x00', &(0x7f00007f7000)='/selinux/create\x00', 0x10, 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000dd6000)=0x2) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000296000-0x4)=0x0, &(0x7f0000dd8000-0x4)=0x4) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000849000-0x8)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000bf6000)=""/226, 0xe2, 0x2103, &(0x7f0000099000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) [ 46.527634] binder: 7760:7777 tried to acquire reference to desc 0, got 1 instead [ 46.563199] binder: 7760:7777 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006c4000)='&]user\x00', 0x81) write(r0, &(0x7f0000efc000)="73ce0023a74e361071f8447343743ae1e2988269aee1bc378834c899ffb85823d3c0c757e6857b06bfcaa6d70baae773049277714b4242f92f36b1ac7281cc42ee4e93176827fbb49856b66b0e4c92a031ef12b7561a33cfcf159c485ec9b32998d8ba9ac43d15291f50f2aa047a6115fd69304a33a8dc8d4213c3cb", 0x7c) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00009d3000)=0x5, 0x4) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) prctl$getreaper(0x200000000000020, &(0x7f00008d3000-0x8)=0x0) exit(0x9) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00006c9000-0x4)=0x0, &(0x7f0000d21000-0x4)=0x4) r1 = dup(r0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000cd6000)={0x10000008, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000b1a000-0x8)=0x0, 0x405) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000757000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000fe1000-0x4)=0x0, &(0x7f000040c000-0x4)=0x4) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) ioctl$TCGETS(r1, 0x5401, &(0x7f00006ca000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fca000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e11000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000170000)={r1, 0xfffffffffffffffd}, &(0x7f000093f000-0x4)=0x8) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x7ff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000068a000-0x6)='./bus\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000f13000-0x8)=0x0, 0x8) fadvise64(r1, 0x0, 0x0, 0x4) 2018/02/01 00:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000209000-0x28)=[{0xffffffffffffffff, 0x10, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x3, &(0x7f000085c000)={0x0, 0x0}, &(0x7f0000ec6000)={0x7}, 0x8) clone(0xa0ffffff, &(0x7f0000456000)="", &(0x7f0000a88000)=0x0, &(0x7f0000d4d000)=0x0, &(0x7f0000a59000-0xff)="") clone(0x0, &(0x7f0000290000)="", &(0x7f0000b02000)=0x0, &(0x7f00000ab000-0x4)=0x0, &(0x7f00005c5000)="") poll(&(0x7f0000e13000)=[{0xffffffffffffffff, 0x6080, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x4, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000048f000)='/dev/pktcdvd/control\x00', 0xffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000099f000-0x4)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f00001d6000-0x34)={{0xffffffffffffffff, 0x0, 0xffffffff00000000, 0x1, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup(r0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) bind$ipx(r1, &(0x7f0000b7f000-0x10)={0x4, 0xb6, 0x7, "9daa2d97d537", 0x2, 0x0}, 0x10) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000aac000)={{{@in=@rand_addr=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa4000-0x4)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000214000-0x4)=0x0) wait4(r2, &(0x7f0000e6c000)=0x0, 0x40000000, &(0x7f0000870000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000ebd000)='./file0\x00', 0x200000, 0x2) r2 = open(&(0x7f0000f40000)='./file0\x00', 0x218400, 0x55) renameat2(r1, &(0x7f00001df000-0x4)='./file0\x00', r2, &(0x7f00004ee000-0x8)='./file0\x00', 0x7) epoll_create1(0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000086e000)={@common='bcsf0\x00', @ifru_mtu=0xcf1a}) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000e63000-0x4)=0x0, 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="19b40d0005041b0580000000000000ce", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffe}}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00003ce000)=0x1ff) 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000096b000-0xe)='/dev/keychord\x00', 0x8002, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000531000)='/dev/keychord\x00', 0x24040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000058c000-0x58)={0xca3, 0xfffffffffffff9b9, 0x1, 0x74, 0xa0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = add_key$keyring(&(0x7f00008ac000-0x8)='keyring\x00', &(0x7f000028d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key$user(&(0x7f000075e000)='user\x00', &(0x7f0000ea3000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000036f000)="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", 0x1000, r2) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000075f000)={0x9, 0x5}, 0x8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000585000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) 2018/02/01 00:09:28 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000005000-0x4)=0x8001, 0x3) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000009000-0x94)=[@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, @in6={0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x100000000}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0, &(0x7f0000005000)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000007000-0x28)={0x8, 0x0, r1, 0x8, r2, 0x0, 0x5, 0xfffffffffffffff9}) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20004) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000)='/proc/self/net/pfkey\x00', 0x402, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000005000)={0x5, &(0x7f0000005000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000004000-0x5)='yeah\x00', 0x5) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000123000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000577000)={@common='rose0\x00', @ifru_flags=0x1000}) syz_open_dev$usbmon(&(0x7f000095e000-0xd)='/dev/usbmon#\x00', 0x0, 0x2000) 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000063a000-0x18)={0xaa, 0x20, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) readv(r0, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fca000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e11000-0x4)=0x2c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000170000)={r1, 0xfffffffffffffffd}, &(0x7f000093f000-0x4)=0x8) 2018/02/01 00:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff7000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e68000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000561000)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="62e76d5cfe43", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) openat$ashmem(0xffffffffffffff9c, &(0x7f000005f000+0xa2d)='/dev/ashmem\x00', 0x0, 0x0) 2018/02/01 00:09:28 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000021000)={0x10, 0x0, 0x0, 0x8000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000015000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@bridge_dellink={0x20, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000023000-0xb)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000000d000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl(r0, 0x4000000000001275, &(0x7f0000000000)="") 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000080000)={0x0, 0x0, &(0x7f00001a3000)=[]}, &(0x7f0000332000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000736000-0x4a)={r2, 0x42, "4f64b8a854e769b49b4919e4033b3cb18f1409fcdefe36b5c22bfe58cba387cfef5b16e72873f8349208c70befc7514ce0054860f20de415ed0de470bef16c786632"}, &(0x7f0000ebc000-0x4)=0x4a) writev(0xffffffffffffffff, &(0x7f000088c000-0x10)=[{&(0x7f0000cc5000)="d83919ad77d58da0f0eabc355203fddf36d7010d1288e4ee52e671ef451385f5d0dbfa8e0f5fe99582c95e85a9bddb41ce90830680940cd6cee97b011ec30c6e89b0c4aa0f949ab507f0cbe2ecef860ec6f3624e1bb5e5ac0cb4326176d58f2b4d85e41cff023f5e4dc8501d926a11a9822bdb302d7f89b7e3dbc43e735de27446fe9e77884f1ffb687ce274b7979d22a9cd3235cd9e0751339f0949ec7b08e17b5f9a6cd20613a0687b4ef0053dca4ecc07141c275cec6a7383", 0xba}], 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000e98000)={0x0, 0xa9, "013dd78bef246a453d38f7cb75be435f7c4329b2005e435964eacfbca1e544d7e3479006d192418b49d35203f2b4cc3391cec41735999d93375bc329f440c266a91a4ca0b1964f629d76731543d613d386fc5e7ff19b5f37ce3d26c2ed06294d9cd6867f7a3149eaa84e0b426df0ed700cd86a67e922aff14a51aa6ebe994c237956deb0d3890f7b54332d4b3b77aeaa7c7764fee99339428d40b0f2ab02df8fc0e4f81321e480c99d"}, &(0x7f0000b23000-0x4)=0xb1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000f26000)={r3, 0x9, 0x7, 0xff}, 0x10) fcntl$setstatus(r0, 0x4, 0x4800) getpeername$ipx(0xffffffffffffffff, &(0x7f00007df000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a42000-0x4)=0x10) pwritev(0xffffffffffffffff, &(0x7f0000fc9000)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000ba0000)=[{&(0x7f0000b71000-0x1c)=@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c, &(0x7f0000b33000-0x50)=[{&(0x7f0000821000)="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", 0x1000}, {&(0x7f00007f9000)="", 0x0}, {&(0x7f000041b000)="6ef8ee760eb08f0fe9d7a0e7afd9c22f78050cbaae57324100d09d276aa2eeb442d41aacedea9c92c034cbea759435c2eadb4061392db0ffdfad31c8491762bc84a5bef3c374865b945eb2e96745139972c8b84a5707877b9330ac56db5e4bdfa2dc941c2ae8e88f6ae80a39ef15c3b50f317116d501e68b3043c5bab0faee53f74522dc89771f8186925b843ff71c7523415c27c053ce530575cec62ebc71ba", 0xa0}, {&(0x7f00009bc000)="f173b903ca957cf5d0cc42ca7207faba28a12f8840bfd7e7fb0f970e0651eaeb071b22beb97228c5d5c8bfb799c2c3dbd966dce6f6d3a80f07dbca4c5d64db5581a0142eb0bbf6b654dc8e21806367016082f57bc1c73a98972d78cd1c8288b9e32df7dd84019aa46e9e40f9160c2098b04cb29201", 0x75}, {&(0x7f0000597000)="ec4fc1d96aea0c1d9a797af73d1646bf5a1f4a3b5129e3f95ed729da4b7508c90820c929750e97fa5cfac0a724e3f640b6bd4130d39715c6906db783df7f77ee95413b69033854f5f8870621618faecc0edaddd9f16799b1b05436f6d53580b0604aa98c0407d3162edaea23dde11dfd", 0x70}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f0000a41000-0x1c)=@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffffffc0}, 0x1c, &(0x7f0000df2000-0xa0)=[{&(0x7f0000085000)="5a837984e9dc5a9343fcebd99df3b5c3b7af10be96fd6e1d532ba3801571be3c938250b62b4d198f13652af94807e25490697276383f9a42dc7733a5a35e4370095b3f56e8b71fd34a806ba880549f85c19c0a83b4bd178051d0161d5146fa400ae34a19a6e1f20674906e43feb514c82b3cc0c3d894281390c4c018e2474079213e40783e83432ebeffc5947142e1f6f5c371e5ef8fb5c4", 0x98}, {&(0x7f0000812000-0xbb)="14c33c33e6d8e27a996dea5c837197afaeacb83f832725af680e9e32b842a7669b4ef6175a6b95f6c8252e8c037d630ee3f48ac6dc042b71e420216b6a6a429a3c8b0bc531b8d3f6db0bb26df543d982d63345c1a290cd4f90c89bc8a71579cec735526a790d0e2f710789be1ebc4e4cd967c7c3436b08eed1e7948359bfa1e8ce65cc99b9959befdac229cd4e1af7775a949bc50aa1d13cbda99dcf0a81a01c89640915e337c67bad0e617198e8ed49342b86e5fbcff959b24d9b", 0xbb}, {&(0x7f0000ab9000)="5c9a40e93e390bf47def674cdfad2b5798e42c12fe6cd75f541acb4a592efb9777d7a304a29da9ce67d02298a08a6540ac1ccea3de55a6ee3f39e513db53b6f1a549f855466660b056ef5cc12df7f6d8964bf51714d0c0fe9b088eca22b190c5bacc50efd0d9b7b1383d48be292ef62875b8e02477050f71c06344d2c3d883581f46b3a9d663039bbf6c97743373636465001a5c2c14cdb68330966336fa96c40707ddd768213b0713a81a4096abbb0a30388bbe6e0696369368196ceaca282ab3592f5cf41c5d24c8bdc9030920eb925a69d36ccfc475d9fd9f0aea4c4b6dc958c2a537c5d3e7ee1f0ca0af66801d249cd68f", 0xf3}, {&(0x7f00004cd000)="90ced2e042e5c1f5cd850a5f7fb8d6b3469198b5f5e9a028b7134950a8d4367a11d11b0bcdf41fe9942b677cc829baf1ef677ff643a135ddec0841167bdbdd44114347563e43e9a8b0b5780ef9c70dc6c189b950bc5ca8557766e502d9fa247831a8bf73de7e3df118a12e3f30bab1b2050f99fc0e2067a48ee60811b2a86ddfc4c90209d60b7637a197f6219db589529f7e620966341b644f150a248fc5f3b85fea6b159def8726a099e6f33fa6ae", 0xaf}, {&(0x7f00005c8000)="fae5a9437c468b", 0x7}, {&(0x7f00000b2000)="a646615ce7fd4709004893f75465cebc641f6b96cff9ae1db47935348866017e4533273446a45c769e209b8b40c5a0818c6a954ec3ce21a00f1a6436041563b089e7b4b62935485277", 0x49}, {&(0x7f0000320000)="e927384fed8e2e8ebf29bc90c976676d8abd48c9eb5856deb806f550ccdfec98aff9a3df1f3602444fb3855935094d05e6648fbe7200965f2a9ae701eb78dcf689eba582dc2f438777152f95b1470753795a628aa506fd304f04f0b850243ce4efa16798f59f2009d5d5d644b32cac081906ccd059f22b09b8df7c32eaabae5c77d5b0e762a3933c4b2354703ad57743a4c98b84923e5d1c26c0ad476b508bf0764aa7bcab980c94c71e7296b0fac300", 0xb0}, {&(0x7f0000dba000-0xaa)="d6b98bab640fcd365bdeb3c8c287ee048a8bde25bcc2e16d0bfd63d68f20a8f12e6f5252ce6368230c978b01c1eadca75aa7aa08c277b87dc7a00d7c24b122cecb485a9228a8ecf1cd583f1c7758a4274a61e540788b02c5bea34ee67c9051bbd85957b97282ecedbd92c591527a11cdf5784170126fc8bd9ca36271ad99adca6b816f0ea7752b91fbdc35f406712f6dd981b384c77076a96bf0fda61aba77621e15047c459b39f430ff", 0xaa}, {&(0x7f0000d51000-0x3f)="9af09e5806183a08f9f9735f007383a3c29440f36a013dc17b5567f9086d4cc79c9460e7a4e7bd4865868ca08819f73da0e77de5fcd8cc7e349c840a655345", 0x3f}, {&(0x7f000066f000-0x9e)="27934a444aaf68a7f2662f89164a85e0bfa0d6e1b575b2aa58de2cb8f7202f394a17dee8044c938d8c8af8db960215c753b9030ac187b6750e82b258638ab7a2e36d8cb2d18b4360ab56f2454a2fd1a85b5dabbd6e4e491c04652ac9b1f19d0f6f33f1eee5e289c2bdb9010f47a8ef40c11efa1a23710a4a9bfbe88bd207746decb82176239444d785a2451499d4b80f330b54fd6243e4fe182efc8d3aa3", 0x9e}], 0xa, &(0x7f000022b000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x8200, 0x10000, 0xfffffffffffffff8, r3}}, @init={0x18, 0x84, 0x0, {0x6, 0xfff, 0x2, 0xffffffffffffffe0}}, @init={0x18, 0x84, 0x0, {0xcb, 0x7ff, 0x1, 0x1ff}}], 0x90, 0x8000}, {&(0x7f0000c01000-0x1c)=@in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd7c8}, 0x1c, &(0x7f0000101000)=[{&(0x7f0000f91000)="7ee90a625678b787293951d03fe7055093ec1f5c2572cd82e9ce7b7f7bb2d057c1af00ac6c35c28d447b224474ef2d8b17e2256a378e8f7a4e655042faa0c11075894b64ea4ebd17a248d5eb1d57eefeda114d433f0c586fbd13988e4cae3be3545c55addca58ed0a1aea510b1c2448ded6d65b1222e2af77efa012af38d2a58de24d5d7d50fc4b80125562eb42dfdedbea1962fc7b0d2f40bde689620e7fa44e8cdccb80bb3a8bad52cb63e221570477c4f4291fe937fb6af0255b53024805ee86648b026c32142222fdc156058cdcad7", 0xd1}, {&(0x7f0000e26000)="81bd57035605afaafe3a16158a69a35532224475", 0x14}], 0x2, 0x0, 0x0, 0x840}], 0x3, 0x200040c4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000c79000)=0x8, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e9000)="6e65742f726f75746500a1") readv(r0, &(0x7f0000f22000)=[{&(0x7f00005e2000-0xbc)=""/188, 0xbc}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ca4000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000083e000)={r1, 0x80000, r0}) ioctl$int_in(r0, 0x5452, &(0x7f000092e000)=0x1) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f000031f000-0x8)={0x3, 0x1cb4}) 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000013000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") pipe(&(0x7f0000f97000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000abb000)={{0x3, 0x1}, {0xfffffffffffffff9, 0x80000000}, 0x1f, 0x7, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ppoll(&(0x7f0000415000)=[{r1, 0x80, 0x0}, {r0, 0x20, 0x0}], 0x2, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000ff5000)={0x1}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000098000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000085f000)=0x1, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x200000000000041, &(0x7f0000adf000)=""/30, &(0x7f0000787000)=0x1e) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000)='./file0\x00', 0xa000, 0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x79d0be72, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000013000-0x1)='\x00', 0x43, 0x4, &(0x7f0000013000-0x40)={0x1, 0x8, 0x1, 0x0, 0x8, 0x6, 0x9, 0x8}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000013000-0x8)={0x0, 0x0}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000014000-0x7)='ns/net\x00') mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000013000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000014000-0x10)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r3 = dup(r2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000006000)={&(0x7f0000013000-0x14)=[0x0, 0x2, 0x9, 0x5, 0x80000000], 0x5, 0x6, 0x8, 0xfffffffffffffffe, 0x4, 0x8, {0x4, 0x4, 0x3e, 0xe5f, 0x1ff, 0x3514, 0x9db, 0x2, 0x7ac8, 0xffffffff, 0x5, 0x10001, 0x3f, 0x0, "8765085e2b2cf90da13622b8c1af354a3a060b6cb6fb513752b4a70ecbe08a8f"}}) r4 = syz_open_procfs(0x0, &(0x7f000000b000)='map_files\x00') renameat(r4, &(0x7f0000005000)='./file0\x00', r4, &(0x7f000000b000-0x8)='./file0\x00') 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1a, 0x4, 0x9) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000233000)={0x0, 0x40e}, &(0x7f0000cef000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000fef000)={r1, 0xfff, 0x8001, 0x1000, 0x40, 0x3ff, 0xe7, 0x0, {r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0xfffffffffffffffc, 0x5, 0x1f}}, &(0x7f0000640000)=0xb8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000051000-0x93)={0x0, 0x8b, "e7c4414a3caa43e3cf562b8c2d3ce554496cfdaf938af036df9b9be6ccbc2320f4638336196a6a30b339682c56fd2fee5fea5b589ecb2d4802fa113e6b5b28f47cca604968afd92dc862eb1d0f0e8cde2632754cea48caae054a0012d3cbb1343bc5ae90fe3a4b47771bb97736df817c659c8e492c95970a2dc6e76701697f2efe385c0773ef5cca9ecc65"}, &(0x7f0000178000-0x4)=0x93) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000156000)={r1, 0x4, 0x4, 0x7, 0x7, 0x1, 0x8, 0x0, {r2, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x82}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc3, 0x400, 0xbbc9, 0x0, 0x5}}, &(0x7f00001bc000)=0xb8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002d0000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) setitimer(0x0, &(0x7f0000088000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000262000)={{0x0, 0x0}, {0x0, 0x0}}) mlock(&(0x7f0000261000/0x1000)=nil, 0x1000) [ 46.878866] FAULT_FLAG_ALLOW_RETRY missing 30 [ 46.883607] CPU: 0 PID: 7847 Comm: syz-executor0 Not tainted 4.9.79-g71f1469 #25 [ 46.891132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.900475] ffff8801c21374e0 ffffffff81d94829 ffff8801c21377c0 0000000000000000 [ 46.908590] ffff8801b9a51c10 ffff8801c21376b0 ffff8801b9a51b00 ffff8801c21376d8 [ 46.916649] ffffffff816621ca 0000000000007bf0 ffff8801c2086968 ffff8801c20868a0 [ 46.924691] Call Trace: 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000002d000-0x38)={&(0x7f000004e000-0xc)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000856000-0x264)={0x1c, 0x10, 0x109, 0x3, 0x2, {0x0, 0x0, 0x0}, [@nested={0x18, 0x0, [@generic='M']}]}, 0x1c}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) [ 46.927265] [] dump_stack+0xc1/0x128 [ 46.932615] [] handle_userfault+0xa3a/0x1310 [ 46.938669] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.945676] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 46.952072] [] ? __lock_is_held+0xa1/0xf0 [ 46.957858] [] ? handle_mm_fault+0x117b/0x2530 [ 46.964082] [] ? handle_mm_fault+0x1fc3/0x2530 [ 46.970306] [] handle_mm_fault+0x1fd1/0x2530 2018/02/01 00:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000443000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) getresgid(&(0x7f0000f8c000-0x4)=0x0, &(0x7f00008bb000-0x4)=0x0, &(0x7f0000fdb000)=0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003a4000-0x8)={0x0, 0x1}, &(0x7f0000cd0000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000e5000)={r3, 0x4, 0x20, 0x5, 0x0, 0x6, 0xdae2, 0x1ff, {r3, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x100, 0x0, 0xff, 0x800}}, &(0x7f00004b4000)=0xb8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000aff000-0x6)={r3, 0x800}, &(0x7f0000938000)=0x6) sendto$packet(r0, &(0x7f00006ac000)="b501000000e6000000005ca7359fe32d039b001097532da50007ed9d2ca1682929e852243e09567b3bbf855a", 0x2c, 0x0, &(0x7f0000dc9000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/02/01 00:09:28 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000000f000)={"ab3607f2771d9eac23a8d1375657105f", {0x4, 0x8, 0x7fffffff, "3d0b61e316b6", 0x3, 0x0}}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000011000)=0x101, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3a, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000fdb000)={0x2, 0x2, 0x2140, 0x81, 0x8, 0xb0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x3f, &(0x7f0000d81000)=""/106, &(0x7f0000fdd000-0x4)=0x6a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000496000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xfffffffffffffc01, [0xff28, 0x7, 0x2, 0x4, 0x8, 0x80000000, 0x100000000, 0x2]}, 0x5c) 2018/02/01 00:09:28 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xe)={0x0, 0x3, 0x3, [0x4, 0x4, 0x4]}, &(0x7f0000004000)=0xe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000005000-0x60)={r1, 0x58, "875db8856bf4b78ab681ac5d119f8bcd4015a5b5c22480dcb04afa3d4c1b7459691603d2fdbf188f31e0f6e49ef1a569b351c959567bd2b3d3a1ab5d06b7cb1778e4c7c0a24981d7ec0cc78a309419eeeb2bce816051cd2c"}, &(0x7f0000000000)=0x60) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000007000-0x8)=0x0, 0x2) pwrite64(r0, &(0x7f0000005000)="611f59e5e10f62f526a205a48ac8d50832e845f19e002fbc1f54e9bb0483f54585c1adaf84f3001e8953d7b3c6bbea963a8d93bfbf59fcb2119b6e731e28a5e7d66878041a5305c4cfe549147e0b774c9a28abdbf1c9b74e2ce63151b7c6acafe31fcec4914ebfde79975ffbeb00a87c5f28ce09f8b449f527cf300c5ac00179699cfd7e48cac79edf0a6b32fac1de4fefffdcb4683c2849ebf04c1ebce22f86a33a915af39573fcf0fbaf00194e115e3525d79cf886b62609098994684154bc474ead0c8d20e5f3fc2474625ff61b6af9f087e20ec05346c0320e9290e097278f3c31261f49d58ff008674b3e5087a29323e5e4643c", 0xf6, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000)='./file0\x00') prctl$getname(0x10, &(0x7f0000001000-0x3e)=""/62) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000002000)={0x3, 0x131, &(0x7f0000004000)="82fe478828fda167e3fde339f240a95366000000000000003f1f5d35fcdfd99e9a"}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000008000-0xa)=@random={'osx.\x00', 'task\x00'}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f0000008000-0x61)={'system_u:object_r:printer_device_t:s0', 0x20, 'system_u:object_r:dbusd_etc_t:s0', 0x20, 0x36, 0x30, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x61) ftruncate(r0, 0x5) [ 46.976355] [] ? __pmd_alloc+0x410/0x410 [ 46.982059] [] ? __lock_is_held+0xa1/0xf0 [ 46.987848] [] __do_page_fault+0x5c2/0xd40 [ 46.993728] [] ? mm_fault_error+0x2c0/0x2c0 [ 46.999707] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.006388] [] do_page_fault+0x27/0x30 [ 47.011923] [] page_fault+0x28/0x30 [ 47.017192] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 47.024197] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 47.031207] [] ? iov_iter_advance+0xd70/0xd70 [ 47.037357] [] ? mark_held_locks+0xaf/0x100 [ 47.043324] [] generic_perform_write+0x1dc/0x500 [ 47.049715] [] ? page_endio+0x180/0x180 [ 47.055327] [] ? file_update_time+0xbc/0x3b0 [ 47.061381] [] ? current_time+0xd0/0xd0 [ 47.066992] [] __generic_file_write_iter+0x348/0x570 [ 47.073717] [] generic_file_write_iter+0x2d5/0x600 [ 47.080270] [] __vfs_write+0x4bf/0x680 [ 47.085786] [] ? do_iter_readv_writev+0x400/0x400 [ 47.092257] [] ? __lock_is_held+0xa1/0xf0 [ 47.098028] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 47.104578] [] ? __sb_start_write+0x14a/0x310 [ 47.110697] [] vfs_write+0x189/0x530 [ 47.116040] [] SyS_write+0xd9/0x1b0 [ 47.121306] [] ? SyS_read+0x1b0/0x1b0 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r0, 0x200000000000000) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000040f000-0x4)=0x14a121f5, 0x4) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000d0f000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/02/01 00:09:28 executing program 4: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000809000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000a3f000)={0x929f, 0x15, 0x2, 0x8, 0x6, 0x4}) r1 = gettid() fcntl$setown(r0, 0x8, r1) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000909000)={0x0, r2}) ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000055000)=0x0) gettid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005b1000-0x11)='/selinux/enforce\x00', 0x8041, 0x0) r4 = socket$nl_crypto(0x10, 0x3, 0x15) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r4) execve(&(0x7f0000aac000)='./bus/file0\x00', &(0x7f000085d000-0x40)=[], &(0x7f000090f000)=[]) 2018/02/01 00:09:28 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$addseals(r0, 0x409, 0x3) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000eb5000-0x4)=0x0) r1 = syz_open_dev$usbmon(&(0x7f000006f000-0xd)='/dev/usbmon#\x00', 0x8020000000000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000255000-0x4)=0x0, &(0x7f0000000000)=0x4) userfaultfd(0x800) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x88)=@ethtool_gfeatures={0x3a, 0x8, [{0x1ff, 0x80, 0x101, 0x7}, {0x41c, 0x3, 0x2, 0x0}, {0xe30, 0x10000, 0x5, 0x3f}, {0x7, 0xfff, 0x80000000, 0x7}, {0x8, 0x0, 0x4, 0x4}, {0x3, 0x7, 0x3, 0x636}, {0x101, 0x748, 0x7, 0x9}, {0x100000000, 0x40, 0x2, 0x8}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000002000)=0x8000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000002000)=0x1) ptrace$peek(0xffffffffffffffff, r2, &(0x7f0000001000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000003000)=r2) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r2 = socket(0x4, 0xf, 0x101) setsockopt$ax25_int(r2, 0x101, 0x3, &(0x7f0000c72000)=0xff, 0x4) r3 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000dc3000-0x8)={0x0, 0x0}) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:28 executing program 7: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) ioprio_set$pid(0x3, r0, 0x8) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1f) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x44, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000012000)={0x0, {0x1}, 0x0, 0x0}, &(0x7f0000012000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000001000+0x62)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = gettid() tkill(r2, 0x16) close(r0) 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000015000-0x4)=0x2000) 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) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f000002a000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f000002a000)="3751295f46be7b5d8bea13e14adea2ac47ebde63b730d7eae2f2bcdc3fbcf872363ac88d09a39cab022711b6e3cbc38b0e896dd6abd3fb3137b4ae2a417cdf61acfe2700bc8857ff2df2f3f984740c6067ca63834bd1ce81b00a9f36ed0c322f9ccaeae6bb2e630859878c1fa0e0a6a6e3f77806714a9ae73eb63d6b326b21deb4e973e05be9d91b2a490eb19c116b653b429ded149675a5ad6bc5b88ed73a49b22602ca73fa33973d60be29d4a3144dd95c684dbc168853acc531b48e963aa7ef4f8085c39cfbc7753b4e6b9749a4c0ae48bce2f329b640", 0xd8}, {&(0x7f000002a000)="f9e24afbe970e59ce50e1ac66387406a4167efaaedf9cbdaa80862b0a5952a56d97b5e9ca31f7f36bd16c90f9d30c12abe7e0979fde6a693620d6f822a228070bcf0b64e957a1a5e6f5ba6454912161fc4d63790f6563c8725e26a477d46d034159e3bc1bf4656fda6cea11ae20fe95d8c8dd3c7bfa881e934cb412d15e811643112c2f8d827085da9a1457d757efc0f7d121981a23a3e2d5d3e4b078b0912764d4f43bb2faa1432f9d8d7d4b6f65abcc1b21ec8b2d9b09b26b89aaa7221dbfa66b4a415ad448a7bc2a7d28d5e661d784747a9a537220738547e8bb76b7fa4a011a4365d9583653e5b1f0031433c5f12eb", 0xf1}, {&(0x7f000000f000)="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", 0x1000}, {&(0x7f0000012000-0x59)="18591b178947ea72ed911c7c7dd37cc4191bf390ac82acd864b4eb291e8e4fb492ea9db4c64025baddad9ad80335f802d7ba613dc50462109a03fa4869fd2d255db45904802436a13ba2bcee65f8c7ec49046ad8bca77cad29", 0x59}, {&(0x7f0000012000)="1621164798e1db55cbaacda5f673c7fac8eb05f0bfd7901a225bbca742122d8ad5c8c11a055f7e61ba3e4a4cc31ea5e56508d0fa9c93dada2c3dc16b1f97158873ba0025b644986d5624659cb3c98555c1cf448951ef598493bb6f005d40920f9e17f5e25633cea46f7f2d473fdc2bf13bca4260c5817e8d941e752f88d16f9a9d8021220a6f102151c91cb7f0c6ffd3a632a1a981b574d995", 0x99}, {&(0x7f000001d000)="16a70406a235f13244ded3c6efa306eb53602fdf4087f81cbdcdb429702363f188acd7d9499a1be21ee6fc356c27d1c29f98515944fb69adbcd67303b8a6ea66219e52", 0x43}], 0x6, &(0x7f000002a000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r1, r2, r2, r0, r0, r0, r2]}], 0x38, 0x4000014}, 0x4000005) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f000002b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002a6000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = accept4$unix(r0, &(0x7f000014f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b4b000-0x4)=0x8, 0x80800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r3, &(0x7f0000199000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r2, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000036f000)={0x0, @in6={{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcee, 0x7b7}, &(0x7f00000c3000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00005e3000-0x18)={r4, 0x7fff, 0x0, 0x2, 0x3}, &(0x7f0000759000-0x4)=0x18) ppoll(&(0x7f00008fa000-0x28)=[{r3, 0x80, 0x0}, {r3, 0x2000, 0x0}, {r2, 0x200, 0x0}, {r2, 0x400, 0x0}, {r3, 0xe100, 0x0}], 0x5, &(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000994000)={0x3}, 0x8) connect$unix(r2, &(0x7f0000e9d000-0xa)=@file={0x1, './file0\x00'}, 0xa) close(r2) readv(r0, &(0x7f0000da6000)=[{&(0x7f0000129000)=""/89, 0x59}, {&(0x7f0000936000-0x79)=""/121, 0x79}, {&(0x7f0000749000-0x4a)=""/74, 0x4a}, {&(0x7f0000422000-0x64)=""/117, 0x75}], 0x4) 2018/02/01 00:09:28 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x401) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000baf000)={0x0, 0x7ff}, &(0x7f0000a85000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x5, 0x291b, 0x80000001, 0x60}, &(0x7f000049e000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000f95000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000810000/0x1000)=nil, 0x1000, 0x0, 0x810, r0, 0x3c) r3 = syz_open_procfs(0x0, &(0x7f0000197000)='smaps\x00') getsockname$ax25(r3, &(0x7f000089d000)={0x0, {""/7}, 0x0}, &(0x7f0000dd5000)=0x10) readv(r3, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00001c1000)=@assoc_value={r2, 0x5}, &(0x7f00009bb000)=0x8) [ 47.126728] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 47.133551] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 47.140105] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000095d000-0x4)=0x0) 2018/02/01 00:09:28 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000001f000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)="") r0 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) read(r1, &(0x7f0000036000)=""/244, 0xf4) write(r0, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000013000-0x10)=@common=""/16, 0x10) mkdir(&(0x7f0000038000)='./file0/bus\x00', 0x45) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000054d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000143000+0x307)=0x9) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) fallocate(r1, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, r1, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) openat$rtc(0xffffffffffffff9c, &(0x7f0000bfd000)='/dev/rtc\x00', 0x20002, 0x0) 2018/02/01 00:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000502000-0xa)='./control\x00', 0x0) creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) open$dir(&(0x7f000042f000)='./file0\x00', 0x1, 0x80) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') mount(&(0x7f00001c8000-0xa)='./control\x00', &(0x7f0000099000-0xa)='./control\x00', &(0x7f0000e02000-0x9)='configfs\x00', 0x8080, &(0x7f0000776000)="3c0446c19834400c65a8ba46066fa0834bf993aa2befc3fb952eab743058b6ecf2c55c55ebde2b3dd9dabc52b7fa391590e87aaa5d4f143011de6185d8e493135d89d088b8c20e91c7096fcb152767ad2a1ca74882800f25fd866f9f5bcf03a9b61746d412a0") unlink(&(0x7f0000e88000)='./control/file0\x00') 2018/02/01 00:09:28 executing program 4: clone(0x0, &(0x7f000074a000)="", &(0x7f0000077000)=0x0, &(0x7f0000cf2000-0x4)=0x0, &(0x7f00003ef000-0x1)="") r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ad8000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000b66000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000013000-0x8)=0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000014000-0x10)={&(0x7f000076d000/0xb000)=nil, 0xb000}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00003c4000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:28 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000)={0x100000001, 0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x8c, 0x0, 0x10001, 0x100000000006}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x35, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x7, r1, 0x10001, 0xa}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000794000)={r2, 0xfffffffffffffffe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r3 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r4, &(0x7f0000000000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000012000-0x8)={0x0}, 0x8) r5 = memfd_create(&(0x7f0000ceb000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x1) ioctl$KDSETMODE(r5, 0x4b3a, 0x2) 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x1, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000093a000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000e57000)={{{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8000, 0x0, 0x4, "184e14cec01c0aca44b0f9d369ead65e8b908a6154683d3c6405e0863b7d21c3ebe1472686c91be0bec3637773c929ee020533507ef7ea15ebb76cb5ab9107121746378a1bd8bbde4f41a047fbc76009"}, 0x160) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ffc000)="c2", 0x1, 0x0, &(0x7f00001e0000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000bd5000)=""/224, &(0x7f0000b8e000)=0xe0) 2018/02/01 00:09:28 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000803000-0x4)=0x0, &(0x7f0000369000-0x4)=0x0) keyctl$get_persistent(0x16, 0x0, 0x0) sync() r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x81}, 0x8) accept4$vsock_stream(r0, &(0x7f0000002000)={0x28, 0x0, 0x0, @my=0x1, 0x0}, 0x10, 0x800) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000dee000-0xc)={0x2, 0x7ff, 0xdb3b, 0x4, 0x4, 0x7}) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000026d000)=0x10001) close(r0) read(r1, &(0x7f0000fd6000-0xa8)=""/168, 0xa8) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ae8000-0x58)={{0x20, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = add_key$user(&(0x7f00008a6000)='user\x00', &(0x7f00004e2000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e7d000)="b15aff47e193d9c2fec212b4df7991fce3589dfdde61a3b9c60ce514254708b6540359678a1b570d89b07c84ff1a58dff56f60b66b9ec818a04c23b377fbba9fdaf759902a0e316332b7739b1170884a3b4a41ddc4bb9cd4", 0x58, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000032000-0xbc)=""/188, 0xbc) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000a47000)=""/98, &(0x7f0000299000)=0x62) r1 = syz_open_dev$usbmon(&(0x7f0000807000-0xd)='/dev/usbmon#\x00', 0x9, 0x10001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000406000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6f, 0x101, 0x3ab5, 0x8}, &(0x7f0000df1000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009c1000-0x1)={r2, 0xfffffffffffffffb, 0x4, [0x6, 0x144, 0x7, 0x5]}, 0x10) bind$inet(r0, &(0x7f0000aaf000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dc3000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00005bb000)={0x0}, &(0x7f00007a7000-0x4)=0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$vsock_stream(r3, &(0x7f00006b3000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000073e000)='user\x00', &(0x7f0000bd6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000093b000-0x77)='Z', 0x1, 0xffffffffffffffff) exit(0x0) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a38000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00006cc000)={0x0, 0x2, "3ae4"}, &(0x7f0000120000-0x4)=0xa) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000089c000)={r2, @in6={{0xa, 0x2, 0x399, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) [ 47.358185] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/02/01 00:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = add_key$keyring(&(0x7f00002e2000)='keyring\x00', &(0x7f0000e24000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000324000-0xc)='id_resolver\x00', &(0x7f00003d1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000332000-0x65)="3ce47afed2bec72c07fbe45d6e3104bf4f9985301d40a51f3637979184ab2d73acfb406281db393c91ec3b64b1b7110ef0119a47e73683553e473725fd6efc8cbd32cf9ed820c57349b505c34080026f479205f6abee8d3884108a69d118c6f8458b6d45a5", 0x65, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009f0000-0x30)={0x44, 0x0, &(0x7f0000971000-0xf8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x316, &(0x7f0000cc0000-0x18)=[], &(0x7f0000f46000-0x20)=[]}}], 0x0, 0x0, &(0x7f0000901000-0xca)=""}) keyctl$session_to_parent(0x12) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b62000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000bba000-0x30)={0x24, 0x0, &(0x7f00000cf000-0x24)=[@acquire_done={0x40106309, r2, 0x4}, @request_death={0x400c630e, 0x0, 0x1}], 0x8d, 0x0, &(0x7f00005fc000-0x8d)="98388483d8634a8a604bfb0035a463c6c6a8137c332d87955fe5677d82fccac1c6b9519082284de6183c1d95d74ebc67698d29dd6109c847eaff0791f5d848ab9e6c0ce9912e748c9308a8dfd458211f314c6e3c5dc57f5f44335843ae4a797716a7e3f9fb997c8c65453f7b05bb874d9e6a173f747d94a4713ddffd73c50eb1ea49aaf083723158c3562ed1da"}) 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00007e1000-0x12)={@generic="997372080f66df6ee6f7e7745770984c", 0x4}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setxattr(&(0x7f0000fa5000-0x8)='./file0\x00', &(0x7f0000446000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f000045e000)='*\x00', 0x2, 0x3) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000)=0x0, &(0x7f0000573000-0x4)=0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f35000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00008be000-0x2)=0xec60) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000031e000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f0000819000-0x4)=0x0, &(0x7f00004fc000-0x4)=0x4) 2018/02/01 00:09:28 executing program 7: mmap(&(0x7f0000000000/0xd1c000)=nil, 0xd1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b0c000-0xa)='./control\x00', 0x80) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d1d000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) bind(r2, &(0x7f000097d000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc7539esp(ecb-cipher_null,crct10dif-pclmul))\x00'}, 0x58) inotify_rm_watch(r0, r1) poll(&(0x7f0000d1b000)=[{r0, 0x1060, 0x0}], 0x1, 0x0) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/create\x00', 0x2, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = request_key(&(0x7f0000838000-0x8)='big_key\x00', &(0x7f0000bb3000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000972000)='/selinux/create\x00', 0xffffffffffffffff) r2 = request_key(&(0x7f00002b9000)='asymmetric\x00', &(0x7f0000b8d000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000757000-0x9)='eth1user\x00', 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x34, r2) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000eb000)=0x0, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000f24000-0x4)=0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r3, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005dd000)=0x0) waitid(0x0, r4, &(0x7f00002ce000)={0x0, 0x0, 0x0, 0x0}, 0x1, &(0x7f0000e60000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = fcntl$getown(r1, 0x9) ioctl$VT_WAITACTIVE(r0, 0x5607) sched_setscheduler(r2, 0x1, &(0x7f0000de9000-0x4)=0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) writev(r1, &(0x7f0000e87000-0x40)=[{&(0x7f0000b53000-0x51)="f2c181e06f25abe9e6c5edf806d0cf848ef2185aab88fcbff12d3eed322eaa96b15846303bd33605301243695a074a1d3391c444f93f310f6b2c13ef188e1f47c30036a82df87e17b96086e1c4c05f821c", 0x51}, {&(0x7f000082d000-0x62)="8ec705e0586448c064933fc11117dc36ab6793c63e9e8cc41a9ddd46d60f3937c6ee411ddfd8e00c48f1c5c31ec19b0a576d3ed0c6ab35871a1434611f9b52e94d5957a420475ad5625ad2fe934c9c4b649352a2a48f6182a7bcf7f050e60d9c1e3b", 0x62}, {&(0x7f0000513000-0xac)="d2cfbb1a3e8d5e9c7125cf2158cafba7deeaa6de12212affdd5a1d9c0e07b5461d3399de4832f8473fdb90976b045d9cde0a233c6c2eca8a049cb601de781d240337760d1e64415f7be5a23b5322d4ea866ef0666ac2f9e11fd13b19d477f2cdf357ba8a0607561c608bf3ab4b10aada3d812d6d555bdb8d66fe6d6130cc6b8967837df9f8231ff3cfd1ed756a3811081014932d1a2d91c88a863e717eb906e2bd14063522cc778bb3917e99", 0xac}, {&(0x7f000040f000-0xc3)="5fadaa988378348f7fff6fabbcf249a95bead4437d87c41a9469b9ab4f39b2594eb43cdb01ceb74db7483fc6b496fddfcc6733bcc9d68fb0fc615a69031625470448e3d0d27d023d0c8c59e4b9ec815474dd4dfd6bdb3ca218f1d647435f0471cd03028753499a700f237981b37d052320aed88ee65dd0e3b7c59c9ac312aeb5c83ff79746c6085ce55adb1cfe3005c8e082c7fcb92cde6dd9f266e359a35f81593af900ab68e6440082fa16864c5e4f98de686ff64a5f16bc50058ce4a779845fcca2", 0xc3}], 0x4) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000064a000)='/dev/usbmon#\x00', 0xdf1, 0x200) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000440000)=""/65) r1 = open(&(0x7f0000ab0000)='./file0\x00', 0x80880, 0x10) readv(r0, &(0x7f00009d7000-0x60)=[{&(0x7f0000d55000-0xbb)=""/187, 0xbb}, {&(0x7f000021f000)=""/50, 0x32}, {&(0x7f0000ed9000)=""/206, 0xce}, {&(0x7f0000792000-0xa7)=""/167, 0xa7}, {&(0x7f0000e3e000-0x79)=""/121, 0x79}, {&(0x7f0000eab000)=""/57, 0x39}], 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e44000+0x4b0)={0x85b, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000d7c000)={0x8, r2, 0x2, 0x5}) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000b41000-0x4)=0x0, &(0x7f000079b000)=0x4) r3 = syz_open_dev$evdev(&(0x7f0000f22000-0x12)='/dev/input/event#\x00', 0x2, 0x2) write$evdev(r3, &(0x7f0000348000-0x70)=[{{0x0, 0x0}, 0x4, 0x4, 0x0}, {{0x0, 0x0}, 0x6, 0x0, 0x0}], 0x30) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000014b000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000a95000)='ns/pid\x00') ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f000006b000-0x4)=0x0) fcntl$setpipe(r1, 0x407, 0x1) 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001a6000)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f4a000-0x4)=0x0) fcntl$lock(r0, 0x5, &(0x7f00007ef000-0x20)={0x3, 0x2, 0x0, 0x1, r1}) r2 = syz_open_procfs(r1, &(0x7f0000430000-0x9)='loginuid\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a98000)=0x0, &(0x7f00009c3000)=0x4) r3 = request_key(&(0x7f00000bc000)='rxrpc\x00', &(0x7f0000fa1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007e4000)="76626f786e65743074727573746564657468318b00", 0xfffffffffffffff9) r4 = request_key(&(0x7f00007ef000-0x6)='.dead\x00', &(0x7f00006e3000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e8d000-0x1)='\x00', 0xfffffffffffffffd) keyctl$search(0xa, r3, &(0x7f0000202000)='id_resolver\x00', &(0x7f000024b000)={0x73, 0x79, 0x7a, 0x2, 0x0}, r4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r5, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="c9", 0x1) getsockopt$bt_hci(r5, 0x0, 0x2, &(0x7f00005e3000-0x7d)=""/125, &(0x7f00009cd000)=0x7d) 2018/02/01 00:09:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be6000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="9a71fd2d4c8e6b3173e19da1fd3a5e2f138648bc7c5e7bf4cb39f8187bea320180bc4774c43f4c343eae882906859209384cb4c3ec26c2c850823e172dbccae7ad0379e6f09b32c09a0fd0fa44ace39cd29fbe1b2971392c8044aa0f524c9ad874dcabfec496a0a23cbca2eae5a806d6f7b79b6765a0d2654420c6a69326bde88aa4c6fc01895a93570213ee138989c416a4f61109392a39502df21d346c51a58f63799f290b0485106590972521224603d68aa59595053999fbe0815ec32515a3267e030c3ffc342b8431f7012e3648221bc9f41470fe18ba08cfac35fd0728b821c86a130c51743491", 0xea, 0x4000, &(0x7f0000001000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xf41000)=nil, 0xf41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000050b000)='/dev/sequencer\x00', 0x2100, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f42000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000f42000-0x4)=0xc) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000f42000-0x8)={r3, 0x5a43dd7}, &(0x7f0000ef6000-0x4)=0x1) mmap(&(0x7f0000f41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f43000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000f43000)={0x0, 0x0}) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000f42000)=0x3) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00007f3000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r1, 0x0, &(0x7f0000c7f000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000902000-0x8)=@assoc_value={0x0, 0x400}, &(0x7f0000f42000-0x4)=0x8) syz_open_dev$usbmon(&(0x7f000061d000)='/dev/usbmon#\x00', 0xd88a, 0x200200) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c78000-0x8)={r4, 0x8}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x7, &(0x7f00004d4000-0x56)=""/86, &(0x7f00008db000-0x4)=0x56) [ 47.471667] binder: 8002:8009 got transaction with invalid offsets size, 790 [ 47.496207] binder: 8002:8009 transaction failed 29201/-22, size 0-790 line 3163 [ 47.504373] binder: 8002:8020 BC_ACQUIRE_DONE u0000000000000000 node 43 cookie mismatch 0000000000000004 != 0000000000000000 [ 47.504391] binder: 8002:8020 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 47.537806] binder_alloc: binder_alloc_mmap_handler: 8002 20000000-20002000 already mapped failed -16 [ 47.549008] binder: BINDER_SET_CONTEXT_MGR already set [ 47.554474] binder: 8002:8009 ioctl 40046207 0 returned -16 [ 47.554531] binder_alloc: 8002: binder_alloc_buf, no vma [ 47.554549] binder: 8002:8023 transaction failed 29189/-3, size 0-790 line 3127 2018/02/01 00:09:28 executing program 5: prctl$intptr(0x1c, 0xe1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098c000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000051000)="6803f179f0cc3b0831bcf49e5bd7da9f", 0x10) prctl$intptr(0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x54bc379c4a2635bd, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004d2000-0x8)={0xa7bf, 0x4088, 0x1, 0x6}, 0x8) 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) writev(r0, &(0x7f0000e41000-0x30)=[{&(0x7f00008de000)="", 0x206}], 0x3e2) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000896000)=0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000078c000-0x14)={0x0, 0x400, 0x4, 0x0, 0x2, 0x1000}, &(0x7f0000859000)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00006b7000)={r2, 0xe1e}, &(0x7f0000bcf000)=0x8) 2018/02/01 00:09:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xb, &(0x7f00003e3000)={0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000923000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000a09000)={&(0x7f0000dd4000/0x4000)=nil, 0x4000}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f7d000-0xc)='/dev/autofs\x00', 0x0, 0x0) bind$nfc_llcp(r1, &(0x7f0000f64000-0x60)={0x27, 0x7fff, 0x20, 0x1, 0x1, 0xaa, "863431c97dbff8c9b6548b51ca35ebc59d92aab6d940d6cfae09cd913a8540492a7834b72787d70df66f256d80b45b8c93e3aa5a5afe8aea3c9ea6ecfcb830", 0xfffffffffffffffd}, 0x60) fcntl$setlease(r1, 0x400, 0x2) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000023000-0x4)=0x0) dup(r1) timer_create(0x0, &(0x7f0000b9b000)={0x0, 0x0, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d36000+0x225)=0x0) 2018/02/01 00:09:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000df1000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f000026d000-0x4)=0xc) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000554000)=0x3) sendmsg$nl_route(r1, &(0x7f0000bac000-0x38)={&(0x7f0000529000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000067000)={&(0x7f0000cbb000)=@newneigh={0x1c, 0x1c, 0x200, 0x4, 0x3, {0x0, 0x0, 0x0, r2, 0x40, 0x306d18d9d69d77c4, 0x8}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r3 = socket$unix(0x1, 0x1, 0x0) readlinkat(r1, &(0x7f0000537000)='./file0\x00', &(0x7f0000a1c000-0x1000)=""/4096, 0x1000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000484000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000092f000)=""/180, 0xb4, 0x0}, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00007bf000)={&(0x7f0000b94000)=[0x3, 0x2], 0x2, 0x8, 0x801, 0x7f, 0x8001, 0x100010, {0x80000000, 0x4, 0x80, 0x101, 0x5, 0x4, 0xffffffff80000000, 0x7, 0x0, 0x1a4, 0x2, 0x2, 0x7, 0x0, "56161244e76f065fc7d0612292caf9c311e419fa96f87c4df94cd5b640ed7167"}}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) unshare(0x400) pipe(&(0x7f000087f000)={0x0, 0x0}) 2018/02/01 00:09:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00009be000-0x2c)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xf}, 0x0, 0x2, [@loopback=0x7f000001, @empty=0x0]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000163000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) remap_file_pages(&(0x7f00009f2000/0x2000)=nil, 0x2000, 0x2000000, 0xb08, 0x10) getitimer(0x1, &(0x7f00002ae000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) 2018/02/01 00:09:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00002ab000-0x8)='./file0\x00', 0x0, 0xe0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x401}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7, 0xe50, 0x0, 0x8}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) write$sndseq(r3, &(0x7f00000b4000-0x60)=[{0x0, 0x0, 0x0, 0x8, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x30) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:28 executing program 6: mmap(&(0x7f0000000000/0x5cd000)=nil, 0x5cd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005cd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ce000)=0x0) ptrace(0x4208, r1) preadv(r0, &(0x7f00005cd000)=[{&(0x7f00005ce000-0x70)=""/112, 0x70}, {&(0x7f00005cd000)=""/249, 0xf9}, {&(0x7f000019c000-0x1000)=""/4096, 0x1000}, {&(0x7f00005ce000-0x89)=""/137, 0x89}], 0x4, 0x0) 2018/02/01 00:09:28 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000001000)='./file0\x00', r1, &(0x7f0000002000-0x8)='./file0\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fanotify_mark(r2, 0x6, 0x1fffe, 0xffffffffffffffff, &(0x7f0000c87000-0xe)='./file0\x00') [ 47.576631] binder: undelivered TRANSACTION_ERROR: 29189 [ 47.582313] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/01 00:09:28 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x7ff, 0x400000) ioctl$int_in(r0, 0x5452, &(0x7f0000009000)=0x40) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x4)=0x4) 2018/02/01 00:09:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f000056b000-0x8)='./file0\x00', &(0x7f0000028000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000370000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000119000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000726000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000641000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) r7 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f000034c000)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0xffffffffffffffff) r11 = geteuid() r12 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r13 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b16000)={0x0, 0x0, 0x0}, &(0x7f00004e7000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000d0c000)={&(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20000200}, 0xc, &(0x7f000094a000-0x30)=[{&(0x7f0000084000-0x1318)={0x1318, 0x2b, 0x330, 0x5, 0x3, "", [@nested={0x1308, 0x6d, [@generic="ea6e915c2c7d98a56f5e4159fcdb605d158a9c36af42aed79fc0871f24e3bea15761a9f0ea6a36672b5f76c7d8b38422e1fdac2e71fb197ca54355de7d39c443", @generic="94a07361a2a3b9c5dbb32597ff2f1970575e2090317f6a7361b62c4fa29970e94424364699f99859050d02df545856ca1de9d54719519910416d8f2c65de61b3650a3e4800a3c5c6c8bd0813d50844cb91a523f02b753bea6079aa9ea3959e70c7188e16b1be915d9f0ebc0e3996512c4087c6d20ee8d52ea4745ff488d1d525e7e8862a0fc824d4e974d9567b87377e380562a5e67d7998a43f247294028c5b346b926016bff9c39e6837f36802cc9d24ff392e892c4de1330920d3d8adbc3e1abcd653d9227cf16fe97748eaa50458139e271423191aac98fe197cd5446aacbe7b8d8eddcc7eac387bc46ff9d032f5c82797b5055aae204205e72185e27da311d6f44846a9517da4eb12d699fb695f250057659176e5ed03edb1d4d87bc7024ae5f65814b458cdbdec17784aa2cf144d0beade5a152dc6e19a6de747d1da5395deaf8e98aad3c25d2886cc4afbb6af70cd74cb72de04cf8f0fa7071b67fe1c133d4390fc1506695fed0cb347836af791e64ada85ee1c56ddfe52ef667c459ba6b79d6db607e36fab31d9a43403d690ac3486f1424e3da2698ee5173678fafd8ceaefac50d701eccafd027ba066dc9ab95f65ebb490e409adeedaa13d995ef6f5c50962b41f4b9223e7ecd271c6fd12409a9d2bccb3ca8e49e92bc2ee7ca2a50a0273979daa2312e9d30fc6cbe941b041b095c1cb6e9b480b0b1f53f2e2ef6eee76af54bb5488c29527505c59b373d0a84cea1e7eacabf54fd1f953c1078dc58ca399fcd4f0b73eeade4d0fe96218fdb18d93cef8d53c77f1a0aab8cfab4bbfffb741510ab98bf59f941f8fc8457e08c490f82b34dbffb13f97ecc947426b4a4fe32f166f2ca3e083b4a7a63734d8557b33ce740f668867208c3cae4db76dae1bc72de3d41d472164dfdda747bd4762857bfeb7bf4f1825dc3a5d3e8395b73c9beb7d87940815055f71a1bb1f7a438ca2b0da1b218cc26165759ba6103ed6a4b2477617aa46ed831769fc13388ec69e7ebc98184a8a4def0682dc74a347ebe4fbc7c4adf4f188b3022240a74a26fadaaa6ca75a151742c7520e45a4c85845751cd410ac81c53239b142fe8855be80146d27a438800836bbcbb6fa280a15f28d8c7ea0c340fa9d1adfc719e3f8c560a063b3b7bc16ef9c4f3d045b2353530fd6793f1c719b768174f3b50fa48902a113e6976c46acb8dacefa86b6a47246e88fdfb8d83ed48559a49c526d86c5b0a2914ba748c18c5419a6cd34897f22fe36223b728ce32967344553380486501ccbbab906a587f802e429bbd1c725792210dc40340997619211764d6207a83a3944270a0fb7ef6598d7a4150778bd231e9757c9e640d73127f6214e7129e22a7b36678bfd22fb05c69cca816a5963907d2a6c561c2a4e202df9f821e02710787ad7981982b907fb3193f141e83a761f452386c49a19f83116030cc45489e50aa5f2fed581bfc53c65cedf278be43b22b4b576d9768a5957cb9a59a3b8886cee082833272aa96c770a89e7040b8a085f9a6a6aa2d74a5566390286224cca270c940451860e00e7e036bf8d7f1208018679708f8a95eb279b347a6ff64be21057e51690dbc9d756ea807ba87596a52f8e52762e35e5a41db1439304851b4472e23afce8b0ce4084b865df25e6fef1d3329cdbcb72fa58b04184f784bdda618f6af72ad56c39603e736143510d3a2c4eeba584940b3a26261b08795a59bcaeaff1fb74128b985b503eb98f17ad8b1f769a972a512fb8e0f7194de700aa5f12a020d7dfafe855d3e99e3852d6337f1eaaa530b7728497094d0f1037f363e3a35af163d1c6369fb63b85f378698260fb9a24e14aa5464b99690b29e9e648249e1ccae8533332728fd4e4a5bba1db802c2cb3daed23fbecd79e5dffbe8b0944b2d42e597515d74a31606da901549468f1937f510a202597bb82ad126f70d07e9b5ec0068ddeb62ece6b30d1f04626f073ed264973a20e7b8d1751889a5a708f799ef4eff3dae2eda1bb0d4e93d008e13f97c6f1117527cc3fdcfb3adad2daf5a27ad6d3afc262de4104681b52f20a747fd4d65386098e447735c3cc05e0a37bc1f2fe8d37cf3b53fbb27b35af468fe23cd0ae271eaf84187b85b772ffe34fb11270936552e357d540d9f9fe76a3d271858bc230b420e3f1ec357cb0afa0393a2759e4ea58c1823b866ee6e6b54dfadca0c77888bb9bad7777e7637b14c7daab4225155a49d5a268479e30a8f46b51a1872f99f555a94f5dc0af02dd9edc810390a5a68b7307a5b4f3d3d0f0f0ff7344bbd21952e03aaff143637671b6c5a91e4dfb397250dfa2e55df7e77bf297fcb4babd12757d675540882637ca2a94feae5d62f64e7c9acdb8e80421db6f9e65fb97d9385f5996b12d4208f40fd4b51dd3084b2cca43978328b41f12bac85ae5e3f729f447623a584d06dc38e38b483ded85d6baece362d3659b62b53e747b7749aa4f4475bc6cb4e071acf60e393562d3541e0baa10cf7dc59d33eb9697e5e14085440c6e31c4deaf85815ef082347d3400ef82ed052059442f5f97c001bcda658812fe687e63fba861a2775f410e0aa98c91c2ec9b463309c7b6a0f292c152fa21dcbc3fac788e835f60eb17a99eca6342a70779a43dfe23475fe855b3d15ba0ad36d55efef79eaf0102e307e354e3179ead35eb1917da652cc856eeda3825a4b872dd8317962b3b4f6921d0623abc9bd185a665a8b0d9e4156ccbf36c06142bdb113ce3727787a4574503e06679e317cfc633ae7431e0e28db0b2f563691d0e67889d37eb692f3eaa6132822b98d88042b7308125196926b936ae292ab139b0dbab202d8ff2dd607cedeb5099e50af1e79f3e384f9f59569b7efb89df4216a16b1a101c1f379cbda1986ec56972db84bb5b18bc3093a320b4ee9db0e28ca8fc08d74209f79465d179f32b9da1a5389b5887a03637bab7f75bdcd727a6d1f0467a3ab9e19c205fae8e7e289fd5e273646bb4420e23044dce5c585f61ba7b0f4fee05d8bb9a882feb59c30f97f5ed0b83f992212d1f8032241de7e99854de3083de1635f186c78e514c90436bb5b5e468c9cecd2658bafe72da7f11153bb3dc43ca6a7afb0ff80d9a93184a69d0ed09a5d1819cb0ea182c7a772736f4dfdabd9fe9e91913e824232345042169bb0c886b0aa0faed168d4e8d3692dd241a274d933e542dade97a5af14df001d8bd29609712d1fa9dc85cabc5649ec85beefee0a2ca20ff98ce00cc9c5f8f8ecf3ffc151fed98e453b4a36050ddb45336204e56d2adb0a37bf689e1a9fdedd228f91f7a2ed3c2c3266bcaf900332f32a01818eee3eb9cfc5da2ec9a28a351eb115c08a4446485e5c9b019e5fce27915c085b723f8a9782373d302b4d350ba48e19638b0103f71f3dedbf4cc5e4af0831154d0529496f7fa9f911b2894c695462ba75e87bc15a103d038bad05507ed82d62d08b00645860d7a9fe63d5ed3c596bab406171febd1e41e380e1b54f97b6dfe3b2b8db7dca7e09ba8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@typed={0x18, 0x77, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @generic="0d47085800dd8b0b6ef15f68cabf0e26feb1f9", @generic="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", @generic="300987b04ca2339121077dfcb041016b651888566a0b5d276f88c832ad202c06643ce3e847a7e30c4d0673dd8ec399199fca6d66dd1f45f25fec680115e0ea0ab279bb98a0395e06632de51504f977e61240dceded956f18fb166a6f90c0e7994e1ea39f0be1f33da2d56b906be05349635c8c197fe9e4049315980a002096bb4cf51d11ba8ca691d70de2251ddcdfd6bb353ae8311ef11a0b2a35012c76927dc7434a932bf42cd80b5bc36eef62f7e1df2e2a37860dbff1bd924c8d77c722", @generic="78c0355815c09dd2814be243bc7acc0558c47918d3f209384fdcef45a532209378c6b38f9ed39f1a069a00c72678eee77b0b0685c54414948fd8", @generic="f84388639e87210a4aa5d4f5a3562c58878387e951221e5a2ade5941809b970a9f44eec5e08c5c3a6387d8433c81b1f0b9f31cb8c5c5948d8cb7a92ff2c11f61f640c1587d3232c85800a7f4c101f36cf679a3d823625f4885051426eba00317cc1b0e5217b64749e277bfb97d201b5352aacf6a41de2fae5b417f22d18388c08c0a197326f9ed40390a7adf52059f70cb818e1b09fa1ea4de61b3d88b373c12"]}]}, 0x1318}, {&(0x7f0000001000-0x664)={0x664, 0x1c, 0x200, 0x4, 0x3, "", [@generic="", @nested={0x154, 0x3d, [@generic="ee810397", @typed={0x18, 0x8d, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}}, @generic="04eb6aa95d364448cabdc89d85256cb632b8351f843eaba8766d43c16b15e7a213b6bf14bf785b45adb4db3bebb619d0c1b790476d2efca745b060668317ee7535c4e2e32b1650cd3afc100ad1e4759a57f6c982148a635d7d51e6f004215515ba8242abc18f5fd15fa81b2dde8593f8f0d964e68509b917", @generic="9dc85f4865a2ceb39cff005425c696f1698d8211d72ca16f7ce5a464bc22146eb96b3ff1679d4d22b78f8db7b2e9c13bfb61b55db1941da16056788051453ee0a026737cf433f0a922443c26bc425825070b46c9dd84ae232482b04dff31de016fc0764be59b9cfc39b86fac4c34228f59ff3b4e1fc9522ddc607a9b8380630c36529a74c4d7849f83defb325df769744e4a7b13b055e3c125df981e7567bcd8d3c8bb26992dc535fd62cfd2d69ca2454e1d2f84d6050a979e42ea"]}, @typed={0x8, 0xd, @void=""}, @typed={0x8, 0x7b, @void=""}, @nested={0x254, 0x95, [@typed={0xc, 0x8e, @ipv4=@broadcast=0xffffffff}, @generic="ea168c5117ec1c25850b0bbc55dde0fa30923c9a665625ec30c16d5d64fb91d2a76ee8a74039d9a4", @generic="039f91fa553623e951764320c0cfc2ce03ac6e3640b36bab85f0195d77f691ae7c72188e0616d448527c46764ef3a591a81fd0f613e121aff5b2840d96e1471b347ee89fe722c61d60891c8ade2a1c323169e19c7b3e32d5c704467ac1782e79f46b01eeefa70823b18a7be27dd1d9210cd1a78adf38f6d4a09470c19d16b131ec7a63474f2112fa042c7c9b47d50123064aed67269485f0348d5edb66e4b01c96dbfc185e010aa322012854cc160bd11882bb7e0f851f45812feaf6a9", @typed={0xc, 0x5f, @u32=0x7}, @typed={0xc, 0x47, @uid=r1}, @typed={0xc, 0x26, @uid=r2}, @typed={0x50, 0xa, @binary="1a3160d8e6db3e1f1b8bd83fd56b90edf1993f27776033386374de804d74b68b73542b92b437695aa338b9553dcf080242ff4d7c18e6c436f45b39c7a53319b22561a42c79398998"}, @generic="99ebdac6c40c3fab5f419080d74c9b3be6231b42261f0df36bad2d0a5e0a501860e29791e918b5332cb820e192b823a67e34bfd59a4cb7dedf8636d2a1ef49ea35b07626e5d25161c3892d261f6a0d6a935e39b74785a1a3531ccb008bf9108ca844d3f0656b5f4a265afb013278f9511771b7f05623b8aecc5159f0e2d4e95b6f00bbc80293f62cfb417655c6b51653ab0bca81471a89c6e384007dd34a7d497a3404a334625f81732f664904b952127e7cfb98d069ca7efbbf1fc9b2daa33b37a458d0d4b5c0ca2e11296cd6034d025925c39c90496297792cdb31", @typed={0xc, 0x39, @fd=r3}]}, @generic="5887d43ba117ef8bcc043f9a6fd71291659ad69d852acadc4b81921bff9db09f1d1d442f12d2a1d15fcf74928547e0ddb639b0da79954b03840b6788aa4690abc5db3493fa20bf397bc6873c1b119aab83712f55a397032b0ce5a629aaf36932a9debeac0ebe523031b1bec2d3d263ccbf864d34e228744fbf7e0bd736e02cd879a04e6702", @typed={0x90, 0x89, @binary="ee5e2b986db3215144a04f39c3300cde2d2df0b80e053766a610f7fde3615fc8068b4b6b3b7012cf6b6891010fc8433190c642461c17531d229efcc12536e089cdd8a28431ea295b7d2688bacb5f67ccc0005be3a6d05c9a7d7575b107e26b8446aa43ed10c63e0af3d2cec44944d7ae1e8a69b85e73794b9116566b24fdf8204b35a4473e0ca9"}, @generic="88b4a138eb7840d8f5b910020ab1b611800c98ddd8177d517d9286b0221fd3860005da727292eea30a7db14ea14153136acaaa940dc3ab9f6a87555a87deafdf3a627db5c624bcfac84ed8739c16e6ab6a35e99ec873395e95f8aaf938534cf3e5e1e1c6cf79ed90ab3f3240d532560ff5f0eb1459909a81e12025c7e5d41a0fbd8e24168110", @generic="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"]}, 0x664}, {&(0x7f0000a63000-0x1020)={0x1020, 0x2d, 0x100, 0x2, 0x2, "", [@typed={0x10, 0x63, @u64=0x9}, @generic="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0x1020}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, 0x0}, @rights={0x18, 0x1, 0x1, [r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x98, 0x0}, 0x20000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r16, 0x0, 0x2d, &(0x7f000070c000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/02/01 00:09:29 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000fdc000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common="697036f302000000ff00"}}, 0x1e0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00002ce000)="d8", 0x1) 2018/02/01 00:09:29 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000d39000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e8e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000161000-0x8)={r1, 0x10000, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/01 00:09:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f83000)='/dev/vga_arbiter\x00', 0x400100, 0x0) sendto$inet(r1, &(0x7f0000020000-0x11)="ac68891a760b689427adc16fe53dc10358", 0x11, 0x40004, &(0x7f0000793000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000f2a000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getdents(0xffffffffffffffff, &(0x7f0000019000)=""/224, 0xe0) 2018/02/01 00:09:29 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c5b000-0x9)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00009d3000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000054f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e91000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000870000)={0x8, 0x200, 0x7, 'queue1\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setsig(r2, 0xa, 0x3d) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f0000386000)="84f2c65449952b9922d00af5ea0d746a") setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/02/01 00:09:29 executing program 6: mmap(&(0x7f0000000000/0x54000)=nil, 0x54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000052000-0xb0)={{0x80, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000043000-0x90)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}, {0x0, 0x0, 0xfffffffffffffffe, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x90) 2018/02/01 00:09:29 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000150000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000bee000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0xc) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a6a000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000fe6000)={0x0, {""/7}, 0x0}, &(0x7f0000fe7000-0x4)=0x10, 0x80800) mmap(&(0x7f0000fe6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$tun(&(0x7f0000064000-0xd)='/dev/net/tun\x00', 0x0, 0xe00) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet(0x2, 0x800, 0x0) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000076000-0x4)=0x0) r9 = getuid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe6000)='./file0\x00', &(0x7f00003b6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe6000)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000037a000-0x4)=0xe8) r13 = getegid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fe7000-0x4)=0x0) r15 = getuid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe6000)='./file0\x00', &(0x7f0000956000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgrp(0x0) r18 = getuid() stat(&(0x7f00008a6000-0x8)='./file0\x00', &(0x7f0000e4f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6(0xa, 0x80000, 0x2, &(0x7f00005fa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000fe7000-0x10)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10, 0x800) r22 = syz_open_dev$binder(&(0x7f000008c000-0xd)='/dev/binder#\x00', 0x0, 0x0) r23 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/policy\x00', 0x0, 0x0) r24 = getpgrp(0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fe7000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe7000-0x4)=0xe8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fe7000-0x8)='./file0\x00', &(0x7f0000fe7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000fe7000-0x4)=0x0) r28 = geteuid() r29 = getgid() mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000fe7000-0x38)={0x0, 0x0, &(0x7f0000319000-0x50)=[{&(0x7f0000fe6000)={0x468, 0x20, 0x300, 0x0, 0x0, "", [@nested={0x118, 0x51, [@typed={0xc, 0x87, @uid=r1}, @typed={0x8, 0x1d, @void=""}, @typed={0x10, 0x3f, @str='./@}&\x00'}, @typed={0x18, 0x47, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="12b3aee2393a0d64", @typed={0x14, 0x45, @str='ppp0em0+\x00'}, @typed={0x18, 0x5b, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1}}, @typed={0xc, 0x47, @ipv4=@loopback=0x7f000001}, @generic="2b5e11e5e766e6576ea42820fa60d9052dd4b0d57a8005bcc76411949e401e9e201aa1378e9dd9dfda0073c48857b2063ae6f040b75b424f641acd80b6a2525a3f44609cdba123abcfd5872e58db7b084b1f4df1217c94db991004509ac92c91ef6482fd70537163e8c151de6b6acaa06f2de1800f08396ed39212950041f7dd7fa8170062084286a82c67bd11f06dffe899cbf6a95e54ec"]}, @generic="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", @typed={0x18, 0x75, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}, @nested={0xe0, 0x94, [@generic="af349bae6dc737e73f3b150bf63c959d5aa96bbe58807fcfaa84dee4c8a11c3fd4036f6558563aef9581c13cb3f3f929e404b4e94a209fa25348318b4855e24e119ffa114c597e9b20bad5a5047eb7eb1d594162a806b2606e3d7d8bef54bcc9e6830a8077a4bf0b28360a926beb5a115ea7f91409f696c7043a319b5a51d83ab31ce76323d402de45f2aaa6fcbdc5324f102cd3e97b64a0c7950e32b9005bf12174605369adacc803293dff08d721dd319bb10f8e76d5041639b88fba72360bc5c4199fbedab78ad4810e8bc210ac8db686bfcc6bafdf96a050"]}, @generic="b8e1401138acf7264a8ffabe293bd8af0274ebdd8aee66ff143e325b89f36e", @typed={0xc, 0x8b, @u32=0x5}, @generic="1118b43e97f6ec8dd9310187ae68f78c0644cf0b2e3b7d5359c277ad292cf6e42ba95fc67c30d6236a46a8ee7d1b8c325c", @nested={0xf0, 0x34, [@typed={0x24, 0x4, @str='nodevmd5sumwlan1wlan0eth0\x00'}, @generic="35deb53c7dcd088cdc5c38a20d44c364ce5184beda560759b47674eccba8014894bb11d6e21bf5883e289e42cbbba1748c9651de4a993fed128a985e88cb60d0d4e7cb8278cc7524b179d255766440a6e0da09632234f05c5a1af584c2d2ef6eb229c10d0b81cba39bbd090eacaeda38e009021daee36e0f34d4e2d3e01f3644698dd169be7792d103cbcd87f71590570ded3126b68dd9ad4c2a93a6dca0f9c5f86ada2a254a16396eea23f278e6e186d657ca7db6968dfc999559e5e9c4", @typed={0x8, 0x7f, @str=""}]}]}, 0x468}, {&(0x7f00002a1000-0xc0)={0xc0, 0x1f, 0x2, 0x4, 0x1, "", [@generic="5d6579a44dec39dabc857c0f7969facb7a66596476b51cd1b46d4517a65d672395e10f7fee5fb694e1d9bf3016af01e7d5eb5b577c8d5f350b2852e771a4fd55e2e24832c926a8bfae70d8c89667696e16b0adb631dedbb17936632614877d8090dd5a9b85d8efd07a6b53159316095049a625a1327ced7ee3e70af2b0a0cd8e1f5de84a26587fc86f4b6bfaeec60550962179e882bb1f57d510bbfd3ff50fe24860cbc19c04de05fcf3d518b6"]}, 0xc0}, {&(0x7f000088e000)={0x28, 0x34, 0x800, 0x1, 0x0, "", [@typed={0x18, 0x8d, @str='&usermime_type:\x00'}]}, 0x28}, {&(0x7f0000fe6000)={0x114, 0x3d, 0x301, 0x7, 0x0, "", [@typed={0xc, 0xd, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="7cd5a8feec563e993bef680b4d00770d180e6f7d66d9e4f7731374b78835516ac77b5961d76f7fd7d379066c7c39e89669872827a2b546b6e01997d5d0e721acb9527edd55d0a7b5a85f7809ed90ef689deef455c9c4bbbc2c667d6796122a47c9a820c8f441b05c751e4c8be3d3895494760cdae54e9b0235645a80e8b96b4beb73e64ee843dbd3e2c1b69caa17591f76a41f7163b3d1f997690ea494920272ca98fa25dd38db9de9d45857eee3289e3ce1e8a34f8f1a746700044ae3d682027faabe1bd612418db9bf6acbb4dabc13df151130a3d9c487737beed49694ec30fadf1f8dd2370908d7768b0428b2e065759b4c706a30"]}, 0x114}, {&(0x7f0000fe7000-0x12b0)={0x12b0, 0x37, 0x100, 0x4, 0x0, "", [@typed={0x10, 0x38, @u64=0x6}, @generic="32df9201e8d2e57726c124517c5aa15852cad9f9e9cc8106ece8f8c314efbbbd59444b6ab823e1edac3161251492a52c7d5e1716ed673fcca4cd19de8fd3a7032d0c2e4dac6542c74d74e5ac675d4f943e211691dc338467c6988de04e7e3017d7926cf40dac4178b56214c58dbbdbcc23865e8de1e8df1dc5939dd3e48b4c3d25bd1b158bdd446ac5c9f73f3b87dbd1c982a7", @nested={0x11e0, 0x16, [@generic="a35ec8b9f8855a3047bf5d93f25174ffad9fd8c0990932813861b96a0c715a5ee865329f7603e5c24a7d49077eda04d736f36fe5015cfea9f4ee69fcecf71f149db47f6ad4991390e22daed43b8e517d021336b7560bfc08c96b1e10d93be85912d7ac33fe4bdcd4943d10893fe6d677d44717401b3dd66fb295a76245f31aa5b7", @typed={0xc, 0x5e, @fd=r2}, @generic="c1b504f657ae24", @generic="3ac321a3c2dc7b29e59d69fc9658fa66bad46582552acd37338cb1358a486569d6d28d13e64226edb0efab0b726189e52a0e1fea3ded3071218204a0f662b2cf01ca7ee61cb13a5bf4f2cd1c941f786e33d262b7ec95044b968ef6e825b531ffaa8dd4e1f6b9a1c353bb3ed744103e04d114f209fe2c5a4e48a20e25f4891a3aa4", @typed={0xc, 0x6f, @str=':\x00'}, @generic="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@typed={0xc, 0x8, @ipv4=@multicast2=0xe0000002}, @generic="b713461dbaaea8fa1bb484401bf4c2dfa11e5f1a29261d7c8303ea1978d10c8c1f3bc1e8aee345a4c0610bfd633fb8790c5a453aa00538e41f5712dadf13e89fabce4e98cc323d1db31aed907e40380c82b10c35805d1ff7f7bfe3feae5d2df462f4008789e591ea8fe6471c6e1e6abe65e8043b8fd9016bc4f94d1c8ee4deb8d6d8e0aa5d8704967e320b3b96e5cdddbf7a48c5d0d71535691e7fbf173903f1d33d40f8305308", @typed={0x8, 0x3b, @void=""}]}, @generic="c85a7fbfd8c1", @nested={0x4, 0x13, []}, @nested={0x10, 0x85, [@typed={0xc, 0x26, @fd=r3}]}]}, 0x12b0}], 0x5, &(0x7f0000fe7000-0x120)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x18, 0x1, 0x1, [r6, r7]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r20, r21, r22, r23]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x120, 0x40}, 0x20004880) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)="") mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000007000)=[], 0x0, 0x0) 2018/02/01 00:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setpipe(r0, 0x407, 0x7fff) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00009af000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000001d000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f0000cdc000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000011c000-0xc4)=@updpolicy={0xc4, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10000000a, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:29 executing program 7: mmap(&(0x7f0000000000/0xac3000)=nil, 0xac3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ab2000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x2, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ac4000-0x8)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000ac3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000ac4000-0x4a)=""/74) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f000078f000-0xc)={0x2, 0x9, 0x0, 0x1ff, 0x0, 0x4}) 2018/02/01 00:09:29 executing program 1: syz_open_dev$tun(&(0x7f00005ef000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) prctl$intptr(0x1d, 0x3c45) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdc000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f000066b000-0x4)=0xfffffffe, 0x4) r3 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c82000-0xc)={0x0, 0x0, 0x0}, &(0x7f000005e000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002b7000)={0x0, 0x0, 0x0}, &(0x7f0000828000-0x4)=0xc) sendmmsg$unix(r2, &(0x7f00000be000-0x70)=[{&(0x7f0000279000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f000034f000-0x60)=[{&(0x7f0000641000)="00040812", 0x4}, {&(0x7f0000287000-0x83)="5147dea06d45dee743b3cf757d8f42d1b8101a115220c4c9cceb113202d10048ebeb8a60717fd9cfc737ffa893e5174e38c318639e8f3dff9f9f026f7907427b065eb227398c6fd208c7361f3b692a55f12cb8eeb717bc16d5cf760161246b3d1ca0deb073a836f4ba1f16cf19da6c35140506abbd59bb175bf60db12e8efc5b349dab", 0x83}, {&(0x7f000021a000)="1bddd18a69d017f2148466c69f328059d76fe3f3c5120b406c641ae8222c23850d2ac8", 0x23}], 0x3, &(0x7f000034c000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r1, r2, r2]}], 0x60, 0x20000000}, {&(0x7f0000a59000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000cd6000)=[{&(0x7f0000756000-0xcf)="ee0cfabbd6a95c1817832379e8161f2052263ea18d89f8ff0d4c276a8d10db44835228f6f045991695e46e0ae0b75b006099e95592c2051c05d3ec30c71f1752f43e260cd9e0362277195b3c702877935370c40cb13e863c9286c8daeb145718a045755bb860cd501294863195b6d6a9a155d734884e92466bddaf679d1d93bcc2f74e7fdaf46b030355df104de8975fd8e91b911f220507d10231d881683f0a02cdf414dd1d99c065d754d03a02f97e27c488037f0e52", 0xb7}, {&(0x7f0000a70000-0xc)="0d5e5e248bc1248e4a7de8ded1c05f12a2f6b83e5af8f2ec60d2565e4b94374390e9f6b5268e", 0x26}, {&(0x7f0000f3b000)="b06bfda89c132b5c16e8a361b4b3f37c5678a3b57a1c772a261a32277018123f8710f8ebd58d3651dc116042", 0x2c}, {&(0x7f00007de000)="efa4ffd64b", 0x5}], 0x4, &(0x7f0000be8000-0x18)=[], 0x0, 0x4840}], 0x2, 0x840) connect$unix(r1, &(0x7f00009d7000)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/01 00:09:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00005d3000)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xfffffffffffffd5d, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 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, 0x0, 0x0}, 0x0) 2018/02/01 00:09:29 executing program 0: 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) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$sndseq(&(0x7f0000347000-0xd)='/dev/snd/seq\x00', 0x0, 0x105000) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r0, 0x0) 2018/02/01 00:09:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockname(r1, &(0x7f0000c1f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000051000)=0xe) readlinkat(r0, &(0x7f0000af6000-0x8)='./file0\x00', &(0x7f0000b99000)=""/4096, 0x1000) dup3(r0, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00007bc000-0x8)=0x0) 2018/02/01 00:09:29 executing program 3: mmap(&(0x7f0000000000/0x398000)=nil, 0x398000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000398000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000398000)='/dev/keychord\x00', 0x100, 0x0) ioctl$KDDISABIO(r0, 0x4b37) syz_emit_ethernet(0x32, &(0x7f00002ec000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f00002b2000)={0x0, 0x1, [0x0]}) 2018/02/01 00:09:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$packet(r1, &(0x7f0000583000)=""/174, 0xae, 0x3c, 0x0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f20000-0x10)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000860000)=[{{0x0, 0x0, &(0x7f0000425000)=[{&(0x7f000021d000)=""/4096, 0x1000}, {&(0x7f000032c000)=""/16, 0x10}, {&(0x7f0000281000)=""/45, 0x2d}, {&(0x7f000086c000)=""/105, 0x69}, {&(0x7f000081b000)=""/70, 0x46}, {&(0x7f00002ea000)=""/14, 0xe}, {&(0x7f0000331000)=""/122, 0x7a}, {&(0x7f0000fd0000)=""/57, 0x39}, {&(0x7f0000e80000)=""/89, 0x59}, {&(0x7f0000891000-0xbd)=""/189, 0xbd}], 0xa, &(0x7f0000b5d000)=""/141, 0x8d, 0xb5}, 0x2}, {{&(0x7f0000e58000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000463000)=[], 0x0, &(0x7f0000930000-0x54)=""/84, 0x54, 0x101}, 0x3ff}], 0x2, 0x41, &(0x7f00002cb000-0x10)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00008ca000-0x44)={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x26, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bbce0aca7d0bbf0990e3f822307ef3f3"}) 2018/02/01 00:09:29 executing program 1: mmap(&(0x7f0000000000/0xb02000)=nil, 0xb02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) socket$netlink(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) mmap(&(0x7f0000b02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b03000-0x9)='/dev/sg#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000031a000)={0x0, 0xfffffffffffffff8}, &(0x7f0000029000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000989000-0xa0)={r2, @in6={{0xa, 0x3, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x7, 0x100000001, 0x6, 0x80}, &(0x7f0000999000-0x4)=0xa0) 2018/02/01 00:09:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000160000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000753000)={0xffffffffffffffff, 0x0, 0x7, 0x200, 0x2, 0x3, 0xe363, 0xf39, 0x7, 0xc6f4, 0x40}, 0xb) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000961000-0xb)={0x2, 0x27b, 0x9d5e, 0xa1, 0x10000, 0x4, 0x9, 0x2, 0x3fff80, 0x2, 0x8}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) write$eventfd(r1, &(0x7f00006b7000-0x8)=0x0, 0xffffffa5) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000073e000-0x10)={0x0, 0x96d, 0x6, 0x8}, &(0x7f0000219000)=0x10) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000fc000)=0x1) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005fc000-0x10)={r2, 0x1, 0x4, [0x80, 0xa2, 0x8, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000180000)='scalable\x00', 0x9) 2018/02/01 00:09:29 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000412000-0x11)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xdeb000)=nil, 0xdeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000deb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000dec000-0x4)=0x401, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000de6000)={0x90000008, 0x0}) epoll_pwait(r3, &(0x7f000003d000-0x6c)=[{0x0, 0x0}], 0x1, 0x1c, &(0x7f00004c7000)={0x2}, 0x8) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000560000-0x78)="acdad56c29e8dcfe2c4178e26a1c77f75da170b1ab92373902566d4bc3899c306b475e878045f54d1b97fe47a0a8a108564250ed123c6067085874e5a1b5c9e3a741b0e622c6487e36651691f63e3a28e3d33719f2ebac962d9803abc73bfba059c9c4f9c26700701474ac8f91a00314e540b56928160b62") close(r1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001e8000-0xc)={0x0, @multicast2=0x0, @loopback=0x0}, &(0x7f00009a9000)=0xc) 2018/02/01 00:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2, 0x0}, [@srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:29 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000531000)=0x14, 0x800) listen(r0, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f0000022000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f0000019000-0x4)=0x0, 0x4) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000026000-0x8)={0x2, 0x40}) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000c1f000)='./file0\x00', 0x200000, 0x165) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000537000)={0x0, 0xc9, "a2224d3f188f26ec6733972ef21e978f6f1501b204d7a30faf7fdde47c278d2da2bd1d5cc19b55487982a46cf0478a4ab4628cdb46861360bac87a42bd86ee80f8dbf51339282fbc9c7367cd9002285bc35d8aef0a99ee35267f4cc826fd1719329ea0facac6fa500645b1e379894b1746f03273843cce5eb53e907bd106b27c22c7ea5bb1f902932b7f97a6620161e7380e1b665e6f99bc68dc716399d3bf871d8056cb3740352400664a776f56573c643c9fe26716bc31129aa1598f4c1b3694006a0e57698a4a28"}, &(0x7f00006ac000)=0xd1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f9c000-0x8)={r1, 0x100000001}, 0x8) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00007a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000024c000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000417000-0x4)=0x8) clock_nanosleep(0xfffffffffffffffd, 0x1, &(0x7f0000c0d000)={0x77359400, 0x0}, &(0x7f000082d000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00009bd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00002ce000)={r1, 0x0}, 0x8) 2018/02/01 00:09:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000302000-0x38)={&(0x7f0000000000)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f00007e5000-0xea)="c4879ef723c57aa7d3fa4db06241024a6a817b52e159efb02d39058a2fddbb2a74cfd71e95d0a63954206a1c3d7dccec1928a4e6605871c7e3f6225cb11a40eed0f4ca61310dd041cd0d9ae12375b0f834bf6a4f33974da7d9d611df67688b085d8a863ccf75a19ed46c382ec3d82c492594bacd0c6f5a047d9f008e62afb5c89af2bb4ac566a22202804bfc2e8026d0c33fe3eb524534739cea015999ca367d0fe7cbbba9b5e1c061683fbb7e837048c8642e197b8523535972531efa2da6aa8548aebe3f6daa26e95da917d233b2d4b189cc6bffbe2410d69789c7dd6f3d3383c006f7fea196477e14", 0xea}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x2, &(0x7f0000d1e000-0x60)=[@init={0x18, 0x84, 0x0, {0x5, 0x5, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x2, 0x21, 0x7, r1}}], 0x60, 0x44000}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000001000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002000-0x3)=0x334f, 0x4) fcntl$setpipe(r0, 0x407, 0x3) fcntl$setsig(r0, 0xa, 0xc) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0x6)='logon\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="fd1f1c361a445c5d105f536f3c2bb0dd4790b9fb90a9392092c6aa15779831b07ee5b1f4d82e2e2a9b4c7f28bc890e1ed45680362b7ef1cf988762809b9a252882eca59cd2aef936130016296472319b70bb88cab48f237f1a392901db3928a194f36f88ab39433889e8ca5c4fcf273915237c115764fb6fbe6db0e164e3fc8bb714844b93f9df9aa53e834b5d6637b51b5f81fbf9deeed069acd765fe6f1c4de50d752e8e1aaea2064181acd37541fab3e8616edc4ade7e8308569f", 0xbc, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000004000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000002000-0xb5)="06b9150fb84b1d99e28a5d3c6eb2ae5c4d40d6895ad7ade27716e2c1deabf64e0e18bd12ffc93edd9e60ca113f88f01ab22a3b9986235e03c0c7aef07f5b90063d447c2086dcfddd82bef693a1260140a23a356b2a1f858ae31464398d3704078c0dac3ad29762f9d61cda402821d2b83e7882ea6fac161c138048c0c5d2dcd48d299602b3868795cf39f808e347654e830c96753b93492883b8f2280c4b5c6a01340b93157112c4f602b432e5f1a8ceb9bba965dc", 0xb5, 0xfffffffffffffffa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000003000-0xb)='pkcs7_test\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000-0x6e)="cdcf6b8a91695c4f4205b9f0a2d6e00882aadd8cb8a00ade872d1880ee9315aa16c89a0b851a61cabc1bc4e2d71f7a75bcfb563374734439c1a8c24467b3eef128b630eec123523873a01307b16fe76f2aea7fb9cd78078b723369b08dec88d047a5b9132a4ea3a00408b3254bfe", 0x6e, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r2, r3, r4}, &(0x7f0000001000)=""/85, 0x55, &(0x7f0000004000-0x38)={&(0x7f0000003000-0x40)={'sha256-avx2\x00'}, &(0x7f0000003000)="8a5ce72aa5734c5a6600a6d2e2919fd8b8b97b22967944a0e25468a415a13c11115668f3f23d02507a7fa0fc97c457d07e68ddfbec2031ea3af65623c2b246ac8189c1ded70f88a49e5d20510ae1593336d8da01238a992bcf57133d2d9bd215d60bb21c1c26bf885431c75ca4ce5d9a60f2f2ba5805da12fd97ee9f516b81ccfe79adc43d9f5fede808958b6da284f1d6f828794e1023410b93a8e8086f31189c50949146f81119d5364bedeafe5d567430492d6a185a0f623ada7fd2d97cefdc0843406092dcc191620754c0926e8658ad883540899611312c0066a0ed4985251cca1e6937664ecbad0fb30e319d2179de4a8fe572b40f4380f7b5441dfec52381fddb0af5a9703826a76ef97a92646df80e9587f2b322e4c1d853b45aa8819997657271a49202b3e11ea681b402072350de590ea4673dea01a3ffff588c05c0fdc36d022965ad0bc1d3530044713c4022afc31e7949bd0fc87da5dceef6be6dc40fde08af984566a1ee763704b7ad55ff2c85d45b9f4272c3ddde78b74fa65a25c4cf8ee52f7114b11d753521a47ad4e1c01213c1abf562249bdeb4f05a7619e34384e34f442ed42104baadfe72e64b82413c5fffb4ba7fb13f7f265cdc64a392b6a00e4602f1e6d827d2cf03663a14d691537bce5fac2d1cf471b00fd5743f494f5e16490b40eebee5a1717f75769da60a5e34144e2fe9d6332a14d9eeb8e65bb66a0a5a2eb06677f56bf97edea78868e9b1c9fc1d5fa127e8cbc131ee327775aa7d7cf61d9ea29e8e505b3fccdcea492551fa41eb37bbc60c6d4921b90aba489cdd0ed126ecafed09fbcb382979df4053b25d5d52d3095c216a5b0776fb99274d55366bd4afbeb69b5f377bc6af77e9e6a5584c507a99ce4604177416c904bef31fc2d7ac19c212c075a3d087ce0e3820b1efbfd069676bd4e0287bce250496bf98219b654a538375a6c00d24914ef3e4670f7c7b1386e85e3156801449f2fd9e5e621f8808ec460de44e84f63c57964c0ea6e958ff89d477793e51d064b4c19bcff3dabc48b5c3a861143501ab6c67c29d6e398a16d497a7ed11a29811c732375157462e236634c41d28722f63e82f882082646a91ea40f6c744756dbbafcca94a43a6beafc2a97ba85e2fb847e000abea0712084ecaa3042e3ea4c4f2f8b5688f896190b6e5ca791b9fe74332e905d7824fc3e16a6da7a24e18c9fe4dfbdd1c5da807ce8afab1cb1ae5ee6be4f3a7bdd448ea8db97097094fb9dffc6046dc5b574aea4f035cb875c8b8197b391ae21701c32915961b6611bfce2fd548ccd2a623da546cdb2a3bbfd52599b80e48b459de126b597513d0285194b6cb91555ed2ec17a7c1e1b5755e96360e2d69481f8373ba0162facbca24869c9e2b51621c65daf4d65a6cb1a74aac9ae2cba54675d4ae909ed01e6d51a25c526eab1a8fb0eca6edb3685f37d85154ec8389e394096e97500b01add4a6b3ea7a04d7d3f59fd09767845650691213c5cbabb0829241202518a353ecccb61b2bb833a3f7902f5ec1341353f60db04475aeb31b629803139da3d791798d19f58ef58ea0298d9f6fe2dd7e7447e162129cccf67087b5e48ee65ac6666fb2e27c8c4cd320e2599e2539cb65882f57fee7658e86bbe6aa6c2e569935220ac96925beea71243682b7c026d3ea16c4842461ddf8f7a9b5891f8503802c2876384ca61adc9b95513696099049e71a172bae2f60cd5b65437b3b032a3967225bb0fb79750a4cd831283c3e454a671b240d8c3fc756246c398983cd559ac440c2d8858772286908d03b060ef64af6e923a2e2f7636a76fffa0e7318fb2268c7ee47960aa8d401cd7be13268d1b7d813edf3e28b016e70412e6941ae7780bf84e025e18c51169b1064432d101300d4eb08af74182f60b9df105e53cdcdfbbe2a278db49e561846c5e394d0546ae3d2faf8ad51371e0124f1885916c0f246470f5e87d72a56113ab220535f2ed28c187528192d8bdabc041a00e204892d4cd3b453d35b2d25095378b49b12fcb8b72aec08d54384c4a52da30e3c5a3a0feab454846b267279a6f745a492a57d2e0a4eb7222703668b08477f89f9f36b517ad7a08bae35fde93fc9bbac20d6934d15886a7e1425c4318e8686f214403e026f5ffe368a1f4c0df72b6c380c2fa6a7a907a06bfd975bac0be078518495e52061a36bfcf3ca348c1936085459e0602fa2e44a7c63a52d40b6016a159b64a523d319d3dfb71868279f99c1a34ace1ca24ddb2c35876f8d2734e24056da17dca1b2d0f3585952d16a9d0cd46ec14bf9ba80631e6200df088adaa22a59ec0368a475e47fcf9e603cb122d8f8e72829ad27779d9879719b9df502c2bc446173844775e00541df3459430e60fbab3041c6bd40a0cac20318d1dcd925b511b7afb0a08f49a37a21cad27953465631adac3c178e5efc36e67dc33f70167efa89218bd7f471be6a05a490b35e292ad8271f2d36b70207f88a969a8c6ffbb065194f2c2d83379334e739e4aea3b3bd09aad46611ec8623825bebfc4405a0e1f657923326d4d27dd8b7a3b13747a131aee78d262f087cbb96aa232a01e77f7983905c0b9a96c440fa78dc1a388d8e339352d9aaf08aef3de16bf7dfbf4b0cd34b261723b6678d9d04bb0ee1b5903db27c5de80d26979bf4953b51b53be19d07e2e2d9461b23475265f90a87dc8ba71e0b8c55d41f7d89d272b22a62aa2164066228d6a12ee7fb7dbd5afdecb490122600727287841c61e8b5b6f763bafcee705afefe0fc27c6bc85876a16eea239e084ae20b1a94728a4150cb58e9d39e44ceb0476e9e835e9dbd840e10d4d57a2336d15ab7f318f06999d897907f4cb7792a0dddb04c790a6c56da54b8bca4dfe8b04c781507e457704068786cfe8adb46c1f964e4e450c6410a8ea9cd65a33b4a44739bd4c03e758cf5a5dc1d2fba7ec62a2aa153dfa006a9076acca70d6acba32c9a5a24aa2022014354203c0ea9bf148147d390db1a4f8826c701b705d6ebb844df7accbfcdbe07f89a9b16baed96088e371242096fca0297e86070ddcf72eaf260c34209e8006dc4b60a264b3edef6bdb9703278a8385168898a1b510244e30751304478ee091331042ce8242097d16901184e13395510ba4207886201c7d15c32a6f7b890259acdc8387e2c488c4df8f54d4ab09078f15ae0b107090bac972bf7d9f5961521f7172e1fab06d69736679845deff69f8f5ab780cf1d38dacb3245b4fa46d8d1ad42e5af3259495c995f967fc28b5962dfaea61334ae651d032776ea5a1fb72afc278f10c6c0dd6bab945cd9527acb4af33f6fa496dd08de4a99f5149ce8996a30ea1910166337d667b0945e987522e57b6362a8d04ebb15c7c1e2b1c3aa2c8a0730a81b3fefc0a77ccae9c71adf394a03ce0af3e4d4e028ec7b676c4387111eb8599420c8b72c54eeb6e83bdcedc9fad40683d92255fd9cd11890f921a2203977633d4806ada9d0e172f2e6954fbdf7ca617ed130e9db45e4a4dc6e92674aad549a6f693bcc4449fcfb33f0cec13dcd877ffc7d3bf5ab8f0aa59844a22692d194b640c0a14b22b70b3f954cd7b237d119eb4712b0b6097e9be37d90acd631ccae1ab627070acd07b1d0e23595e66e9f8e22ca4fb610fb834d1dfdc7316bc28216f4bb5ba1c1e85969fe2bfdd44245a106c478602e04187f9f08b9f8589409c1e480b8e8ac8b988070eb67d0196489303f9e8f54abd0a136516c8815bf16ca99e971eaf968c8ec6f81d758210008b6909ab02b44f19a13855bb404a7132ec682095e1bdcd6d07cdc8b9f258c9a4d877baf2f065e919f63e697b86c8a868eeffa1f094887aa1cf1eee4e595da06e34718cbd3e348c8541c55652f7a9fb2922b9e77541b304cefb34bdec815f09f2953fad6c320767708b362e922f778115d513499c2e0aed1efe38afad63c9b6c3caa27f82d4ef275b16f60f78042a9946692d9143a3e159502cf76852bf4f271d07b82c8423b2ead37173a1d850b41a12ef8c84c6ab642328aa9b062cc72c2623a635197b4ffdbdc428ca1cc196bcb4745a4551279a663108b6d9bd6089d17e85f23992cac1187f5e56663b2c6905216f2362683253dc1ade53d4a85f7ec4aa11879aa488f952f97cdd5ff9708c1b230c723a2c819d0e205cef5bf29b89d6721de69b9c178f2b2a9efbec76680a3c26533b7c865c84f1cc1d965dba72c16f50fa9646b5d81b228c65522c9a0c7a75974336d5e4973ef1338890b89204ef6957eebdc2f6c724800053d08afb746345977a0480c447ae3e93d936da229c15ed455eb58254b1dac0304df8cb4a39bdf6e4d9c76118b256555902f9240e3ea66e7e9526e6d3a831b6eff7048a41b619a8759cc8dc02d37bb66fae17114255175ca12deec703848d7e247de19b455fb0114e9051c0807e8759116ff0987d15166437d8f16ce40699c672929f9f97f53a939ee1a1bd1a3e2c32882b2fd2844a4fc26387591c4494d64f3d2a9687a6883bf1da6739a909f03eb36f180273fedc2f6a60486783a673089fee62e3e84c7d3b0f5fb2ba05e4a7a51af4e42603fa2ce50cd26fe73e766e51ceafd731fc7482f41c61bca434ded487b1ae1b2b4a4a108f8b7622ac4080e64b8d0ad5c0e574d24f609b4356de57d785f2ee08209943eecc2de970f2bf73b5ad985789189f56a865be55345e5773e8395462006be61aa3965e64184a531e56e7e3da9bc74f7706e8a197a14f0e5b155c3684eb2bc277c215239b0adb764934dae227fae445a372cd997276413764318e7b9d23b69048a92967d51832d043556dafb52766ff10823fafaaa10583af87e7f2169e8908f2564462b1a69acd423ef01605fa9fd1abd4ff6ad55313dde2eff9fa78e8c69cb36db56115819d522458edfc7898e21e359599e4deba8eb9aa41d93aa8a53ba149d64fb99452eb4dcfa6c025784a4b622f6431067cf5d14f70ca4b6cad02abd95bf2469e2de85649bdd727812e8c7a25bbd72cb297e95cd9c21df56ceafa30b280fda8c17d82dff3f5e703b090e9f496014e2af38024ec781bf8a779b6eee7d2121718b6b8eb7a132f8e0bc6b9b52c06f394192da19bed2fea5d481a6b6b535a5466704090546345d580965c8955762736da08ad9d9f8ba0bdf8736dbc5ed507e2b95f13f828f995e93ef2bfc895ee01c9069f0d409c7a4b839aaac7b1ae4c753eb7f0be44d187d92be13ed6ea1b29cabe0cffb9fe79829da0bdf55fc51c0ce127c231a098c31a1761706e1e7859830cfc647f03f267421ed1acb2ff6c68305f344bf9d0bcd02672bf43074bcc4745d2968369ee9b3510068bfbd84951a81dcfac7f27958ed51216e4471a8896448a526197e4200667926039fb8b969930007901ea418cfbfe6c034ccabde4cecde27d30bc0c08733887c39b9a01f794b6ecefc3e65bfc62686363e76cc65651e7ea5b54063379725d2059e8b640bae2e5007717822090504edb6e1636ea53ef2c50c72ca3c60c83e733bb1c5b728465a9eeba150208f21e905efe566b90cbf7d4fe2baf4877b547567f6c7e229255bf347c08a55f6403268bef98a26a7d856279fec37c2759875f93dfe3ee8817c3c216dda08dd42f9ac4daefcbd27ba01d5aaa62af54f45ca416d9fa7f49f0ec0c412fe9ccb525cc541c243885733e5c6826d26841e274fba472c153d6faa6361dea554f3829dae51a94360352447b12dd43f07ac8a4abe9fce8a2b3f506de4192715de03ebf16f9faa2a3bab6b927f8042e7c4f350e9ace20", 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000003000-0x4)=0x7, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000005000-0x32)="d87459fcc1464e9aa56162c9a6de310f386f465c0abb4e4335b779ac279e8c0ca2d54e20dfd1c5d564448e62da28a2200b02", 0x32, 0x20000000, &(0x7f0000002000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008e8000)={0x3, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd(0xffffffffffffffff, &(0x7f00005ee000-0x8)={0x0}, 0x8) unshare(0x40600) pwritev(r1, &(0x7f0000b3c000)=[], 0x0, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x3f) splice(r0, &(0x7f00008bb000-0x8)=0x0, r1, &(0x7f00008a5000-0x8)=0x0, 0x8, 0x7) [ 48.474103] binder_alloc: binder_alloc_mmap_handler: 8142 20886000-2088a000 already mapped failed -16 2018/02/01 00:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0xa000000) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003ad000)=""/73, 0x49, 0x0, &(0x7f00000a9000-0x10)={0x77359400, 0x0}) 2018/02/01 00:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) listen(r0, 0x101) fsetxattr(0xffffffffffffffff, &(0x7f00003d5000)=@random={'system.\x00', 'mime_type(\x00'}, &(0x7f0000de1000)='\x00', 0x1, 0x0) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2026c2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000000)={{0x8, 0x64c}, 'port0\x00', 0x1, 0x100876, 0x0, 0x9, 0x5, 0x7, 0x81, 0x0, 0x1, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc08c5114, &(0x7f0000ef3000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00005f1000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000fbf000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f000049e000-0x118)=[{&(0x7f0000fd8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00000e0000-0xc9)="a8b7824365bd8cb5d68b0a842232abe65aabe4fa75ac5659190bfd4c5fd6d7a5c0ec77ec4323157954414dc4ff9388326e00979ce09cb5f08f578998d5151d6292fa2e167955f54e9c5b3d97f7299cacd3897e44a4a363036e6232f6f413a9bafcfbbe3df2cffa4375e51a737ac584d53009cf7856416a54b66712b55fbc83b6e36dcae14aa7602309d4a4dc13bd96395c7d39e14161ea4d81055c7935d118a6017fc4c1d6eba00d6b0dd582c4fc4f7ad80949c073336b4484912ef18c5b56434d36d3bcde6ae494e6", 0xc9}, {&(0x7f0000cf3000-0x73)="4aeff7c6b6f8b732161165a4b501fdd474a1837134a957ac70e95b8c54379ee0778ec6db76a7878cae678b635395525492d268ebcfd7bb1b32d36afbf4a17dd9f265d38360d2ee70ed99ebbb45a9daf1e8979277c850f81ea8be3b816922373d19e0e8340c4e405e84e1f3caae329ea1bd520d", 0x73}, {&(0x7f0000216000-0x75)="a75662dbe96bc3860bfb7eb674bf5447dde52fd205e8f047446a0f0be866dbe07ce456973f4534722e9bf0c56c6f9170b8958245d3eb1621588623a84abdba201217e967f2d7e40b09f481ce7ea55985400bbe080444468b5d0583f5273e5fa2bae403551a7d457e4f1306ff43e3a9c6a828825a57", 0x75}], 0x3, &(0x7f00003e7000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000020b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) getsockname(r1, &(0x7f0000c1f000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000051000)=0xe) readlinkat(r0, &(0x7f0000af6000-0x8)='./file0\x00', &(0x7f0000b99000)=""/4096, 0x1000) dup3(r0, r2, 0x0) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f00007bc000-0x8)=0x0) 2018/02/01 00:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r0 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000acf000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000bf4000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003a4000)=0xc) ioprio_get$pid(0x3, r0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00008c5000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7753, 0x3, 0x4, 0x400, 0x6, 0x1240000, r2}) r3 = syz_open_procfs(r0, &(0x7f0000522000-0xa)="6e65741e69636d703600") ioctl(r3, 0x1, &(0x7f0000b4b000)="") 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00003a1000-0x64)=""/100) r0 = socket$inet6(0xa, 0x2, 0x0) mq_open(&(0x7f00001b5000)='\x00', 0x800, 0x100, &(0x7f000067d000-0x40)={0xfffffffffffffed3, 0x36, 0x300000000000, 0xffff, 0x3, 0x20, 0x9, 0x7}) r1 = dup2(r0, r0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000d87000-0x4)=0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00009ac000-0x4)=0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) sendto$inet6(r0, &(0x7f0000a7d000-0x60f)="", 0x0, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) flock(r1, 0x3) recvmsg(r0, &(0x7f000003e000-0x38)={&(0x7f0000908000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fed000)=[{&(0x7f0000f8f000-0xdd)=""/221, 0xdd}, {&(0x7f0000dfb000)=""/4096, 0x1000}, {&(0x7f00003ff000-0x67)=""/103, 0x67}, {&(0x7f000047d000)=""/204, 0xcc}, {&(0x7f0000a68000-0x1000)=""/4096, 0x1000}, {&(0x7f0000114000-0x4f)=""/79, 0x4f}, {&(0x7f0000f50000-0x16)=""/22, 0x16}, {&(0x7f00003b5000)=""/221, 0xdd}, {&(0x7f0000164000)=""/129, 0x81}], 0x9, &(0x7f00009c5000)=""/15, 0xf, 0x3f}, 0x10040) 2018/02/01 00:09:31 executing program 0: mmap(&(0x7f0000000000/0x56000)=nil, 0x56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000048000)='/dev/sg#\x00', 0x0, 0x1) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000056000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000057000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000054000)={0xfffffffffffff801, 0x0, 0x0, 0x1, r1, 0x0, 0x800000000, 0x200}) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000012000-0x15)=@known='system.sockprotoname\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="f4825782bba4ef0df5ed88dedfe94c86"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f00008e0000-0x1009)=@hdr={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0x10, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}, 0x42) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000de8000-0x18)={0x0, 0x0, 0x70ceb32935378fec, 0x6, 0x8}, &(0x7f00004b9000-0x4)=0x18) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000037000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000007000-0x4)=0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000040000-0x4)=0x5, 0x4) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r5, &(0x7f0000058000-0x4)=0x0, 0x2, &(0x7f0000056000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000056000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f000001e000)="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") fsync(r0) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000049000)={r4, 0x6}, &(0x7f0000059000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000059000-0xc)=@sack_info={r4, 0x80000000, 0x10001}, &(0x7f000003c000)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000020d000)=0x20, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000057000-0x8)={r4, 0x100000001, 0x0, []}, &(0x7f0000056000)=0xfffffffffffffee7) 2018/02/01 00:09:31 executing program 6: add_key$user(&(0x7f0000499000)='user\x00', &(0x7f0000a1e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000889000)="3257fa", 0x3, 0xfffffffffffffff8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000889000-0x1)=0x0) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) fanotify_init(0x0, 0x101401) recvmmsg(r0, &(0x7f0000018000-0x78)=[{{&(0x7f0000010000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000002000)=[{&(0x7f0000018000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000000f000-0x3f)=""/63, 0x3f, 0x0}, 0x0}, {{&(0x7f000000b000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000012000)=[], 0x0, &(0x7f0000017000)=""/3, 0x3, 0x0}, 0x0}], 0x2, 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000019000-0x4)=0x0, &(0x7f000000a000)=0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000000f000)='./file0\x00', &(0x7f0000019000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r4) 2018/02/01 00:09:31 executing program 7: clock_gettime(0x6, &(0x7f0000d14000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000939000)={0xd92}, &(0x7f0000526000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$inet6(0xa, 0x8000f, 0x81) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0xffffffffffff0001, 0x1, 0x20000000000000, 0x810c, 0x0, 0x1, 0x2801, 0x3, 0x95ef, 0xc4, 0xc4, 0x4, 0x101, 0x6, 0x8, 0x200, 0x200, 0x4, 0x4, 0x800, 0x9, 0xa82c, 0x9, 0x6, 0x0, 0xe7, 0xa050, 0x6, 0x401, 0x0, 0x40, 0x3, 0x94b5, 0x8, 0x2b, 0x10000, 0x0, 0x9, 0x6, @perf_bp={&(0x7f0000002000-0x1)=0x0, 0x0}, 0x4004, 0xffff, 0xe910, 0x7, 0xb4, 0x80000000, 0xfffffffffffffff7, 0x0}, 0x0, 0x1, 0xffffffffffffff9c, 0xa) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x30)=[{r0, 0xb1b0, 0x0}, {r1, 0x0, 0x0}, {r2, 0x10, 0x0}, {r3, 0x190, 0x0}, {r4, 0x1020, 0x0}, {r5, 0x2000, 0x0}], 0x6, &(0x7f0000002000-0x10)={r6, r7+10000000}, &(0x7f0000000000)={0x6}, 0x8) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f0000000000)={0x8, 0x3, 0x401, 0x3}, 0x10) 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8008002, 0x0) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x2f8}], 0x1) 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098e000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000058b000)=""/32) 2018/02/01 00:09:31 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000989000-0x8)={0x0, 0x0}) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000721000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006fe000)={r1, r2, r3}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r1, 0x35, &(0x7f0000002000-0x10)={0x10, 0x5, 0xfffffffffffffffe, 0xffffffffffffff98}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f00007c8000-0x10)='/dev/input/mice\x00', 0x0, 0x200240) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f000006e000)={0x1000000015c, 0xc, 0x200, 'queue0\x00', 0x6c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c00000)=0x2, 0x4) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000d3000)='/dev/usbmon#\x00', 0xd0, 0x80) sendmmsg(r0, &(0x7f0000875000)=[{{&(0x7f0000116000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x2, 0x4, {0xa, 0x2, 0x9d2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}}}, 0x32, &(0x7f0000c63000-0x70)=[{&(0x7f0000c0d000-0xeb)="d10f7ef510d5084a4a07f2521683879f5d984ed1185511df30795b618de0694fab4c7ced06509270e91e38d61237585998df2f11269da367861536c4ce535a92d455dd8907cffc3f3616b4ade274c258bf84e2a51fb05735825dff2695e87a625bba82040551803de9d5c21e036f92370f996a34c9bfd44d37d4a1bef77dacdd4c4544f71d926a5c26fd0805e095d80247d9beaa8c6520e8029d2853708478731e61fa507b5ed92dcc99220e3ad72d5e4e82abe307d2c1d54def7ce4a774b118ba6efef49a6eaf7a7a115cf29003733938016d8fd0831f597fd1769df8c43b2e8caa4f9b23be31ad33f0eb", 0xeb}, {&(0x7f0000a2e000-0x3a)="339f4d629eaa8a283cc5b2962675c98a7b190fddb2b58c94f41243d65a35874eab3821151cd876a48af7fb920b0d9eab671145cefd9ccbbdd78a", 0x3a}, {&(0x7f0000eb0000)="16fb7777f09d9c5c248dd695a03df76d53", 0x11}, {&(0x7f00008c6000-0x85)="931d5a6861b0353d3655ad0b400eec6f1478742a30436441fca83a31a6eb070cd26534a268da9d3d4772ca9e4041b506226c19899572367c83ce7f548a52cfccebc07f7b9b902abd22d7e7c5fb309bb2a370470b4d2d75796c191a7dcee4673e1a37d43eb329bc063777d8765fc57818c5233576c54d54c28e430f0d0f4f2e362e342972fd", 0x85}, {&(0x7f0000792000-0xb7)="e559410b3f5c4a57170caffe144aa49d12c0d1759542b92f9611188340e933d6476be2df2eea918213c9ba5267a19864137a0a09704bd1ff486b4267572caf3aef8259ce2358bd3304a015b433b29d7421fcc62dbc91d1ed8ecf5ece64fe191958f7032234cb70f7d2a1146afd9ecc2d6961b3bbbccea7c0777f93e47e9172f025ca053b1f9bd49b5b5e52a9200e46d4a21b151736ba1c6ac740b4cb039f94f70b4afbfce73d4cc095304943ece893eeb8a591d325ef41", 0xb7}, {&(0x7f0000cb3000)="1463fe917b27f6375301f7444aeeeabc9177b471cdcb2cdae9ba24f4edc1efcd38f0fbc09c7f3b9dc17836fad49ba41e61f2fadc7bb146b5019be6537934df8cd227ad44d7ce237b6d02d6e86a7a98f04ce8caae03ebab68655a535cf8a188005b2362489f26f15d97e0e183079690f65f4a2d27c3c9bc0dfa83b4904da0e7b0b62444471b4ccbdebe3a4de3efdff4", 0x8f}, {&(0x7f0000582000)="89f108499e6a1a2594a489ed6bb40b03f27fe5863c62478a86939afdf0a969b47cb635d067bc5b7f695ded0f37d26c", 0x2f}], 0x7, &(0x7f000076d000-0x460)=[{0xd0, 0x3b, 0x4, "c8b48fe7de31b888306eba7ef6b838ed8eda451465594cc16aaf06a53dda4898c7a415d65ebfbc5a4dfeff8e6630952e6f8214ce7b843c0ac2fd671d238e26ad8954ae6958f57f2b21123e82f57fba3b41535ee455385103eb767322a2aba48c0e02f51b9fd472d8eb902c903a1d31b769221a247bc6b0b1635b527c3797a69b0f3bed7e71789438bbc834adc5df9e9e4ed8ac65a08a6d1bf51976a1312d06640c946b1e94acc39cc86d38c08ded3be1823030f979dda26376f3"}, {0xe0, 0x13f, 0x1ff, "80077095306593f58126d593b8d39209c6ccd5671528406bf959a209d48330c7f1d4975be41f61e9cf2439bbc58ea79be6e684d46fa916e353d8b575fd355d43fc0e59d1a11386e89488f4e6eb3acee3db7abce6f47e5fc8d3e3c427b0c083c85e9d41fc7c64389ce877722ab9f8192b68f01aeb52fd16438c4e0f69ba9c34ed8de828ca45485eef09c7ab9ea03a67e6e19e0a97f0f55ebd2524090355a2806e7e6c9ea88bca5ac38b4be8185ec17e7fe536ccf157a7aac70ac0489140c5c659e3f75f8dddef103231"}, {0x90, 0x1ff, 0x400, "3b53e515363eb168a42684cb66f33051e2feba67153c3e33f1e21e168473aebd2f359da10a0922b9c5f0fce9d017c569f22c7fcf7884f21cfd95bfe6527ac85d9314f7f55165f2c7c4ad0821ee01ef330034cd5eefb49e5369dfa2157a1dc5216b7bb2ebe3013250b32de464c742b7a9f40fd00b738600621a3f"}, {0x110, 0x29, 0xcffb, "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"}, {0x110, 0x0, 0x3ff, "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"}], 0x460, 0x80}, 0x4}, {{&(0x7f0000d09000-0x7)=@ipx={0x4, 0xb79e, 0x80000001, "d4ce8bddf028", 0x2, 0x0}, 0x10, &(0x7f00005ee000-0x10)=[{&(0x7f00007a6000-0x47)="0d7c767815a0cc6fb29e7bbc8d06ace29d131604011e817b2dcfa87c4774b9f095fa3ff5c35e76da9f5c3bedfc592be668cd47cbc2f4de4ae217632115bb3be7197cf3aeb20605", 0x47}], 0x1, &(0x7f0000b9f000)=[{0x48, 0x103, 0x6, "89cf5e2bbbf0e2c16a93f9bbd225832b75e2f1fc1ead8a82274a00b10ccb9e2a8efa9ee7008bf2f396b9208bc9d7254d6a"}, {0xd8, 0x11f, 0xfffffffffffffffd, "4b53be368d47305fcf0daa2bddf2b169ff6027bd1e4fbdd4fe417ca2b9155db899f890bb81ef291ab50178b4381fadf45f3643df339d367ae54fd9ed9e1ffc1184c20b2e547325f224ed5ea9f8966bf008ad1c64607393fd83e0823188f05853d6fc8527a27c24d1ec3fa035ffdf3d3927d5d39fcda50dd857850ce9fe53c582a3975b7ae2ab56feda6f935f49ff702b7c7380d351df905b24141c96d46c079a98352cdbcb192a212b4f9f5e184ff94fe2abf33c2616e18f3fb77058664d9a7970"}, {0x50, 0x11, 0x5, "195fac3880e7419889b2032dd930ec8d34bf03f7ed66850a749630a3b33ccdb9cfb7f35b29a26bafa81f67b4d238a8b4c7d7266c62fdbda187708fb91fb9cc0d"}, {0xa8, 0x84, 0x9, "f5fb770d1da8b86227e803b35ef30b71849b1958a3f444b6d32c281d2e2241e3e40e45bae50cc583e7d8febdf4cf673a1fbc96c21d5e5161111c2dccd6459407c6db513a7d2a2a95850d94afdfc4ec2606bb83abccc144b75a18996eb07856176b144a07daa76d0aca45e14130eabbe510b5bc0242d9a2736e1c0ff90c328940d07b196e17c72c44986063c5f8c004ec1014a1d9"}, {0x1010, 0x10e, 0x2, 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{0x90, 0x118, 0x3, "b8dcf79fa158da55534f7081d8fc203ccbb94e4b8f49753cca3d65ac3b6ad81acb858e201682276fd8d92819748a6e73f72c47ee1b0beb22c99b775f8bd4f84419358b9e50a9827766fb2cd0b95379e5f1464ccb03874344c389e8dd747862778dcf05acc082dcdba5cb938784f0c00fce2004eb75032aa52ad0541232fd"}, {0xa8, 0x10b, 0xb1, "82b062354650eac8c27bd554d39520a73eedfa061bc95a52a250e0d78b36e5cc76448b7c17dd6d0bdfc4b18fdd5704bb47668eea393d2e3a73a5d17044f95525a220cac174f39504d0270aa99aabaf645d72f184872455cf453a7dc95a06a8b86b8c5dba5c5d324cb53ca2ebc4a2cbfed2134464ac9953379ff812c5f3a59e4a4337e11bd12771c1345b16528e285cf8950ffdea"}, {0xa0, 0x0, 0x944, "8a388822d618c4f194b09c1af26959fc5b703f1953ae86e43e66ca78bfe4d7138dd978fa5bdfa9cb4fca8d4b1dcc9eb1052e798b212575c91cc79db71411a474f149dce8a74f9dce35692eae6f426aff81fa9bf8d0dff060854381ae8af72f8712e80b679943447cc14828e85c8e94e1b4cb524179d4c23ef8fad40bd7d57cb95c6f852c2a29fc6d9f68b3b8"}, {0x68, 0x13f, 0x6, "038f2267c4db4c9ff8cb9dcc5d11b36635d2304e368b5d543697bce8258318d89418c96f3d6252e37f8e1c3ff2c263ebce94f7fe25f469a42a9c7646c085f8dfe628b4d80bb2bd1b862eed30691f1c2346f508a07e51bb2f"}, {0xf0, 0x118, 0x400, "83a3e93cb59ef0457fee85973ff97d6c0d9c8d1d8fbe5e13eb09b6d9453ef586a0eaefe451abb3b622cdf61845a688db525c2b2be2d99885c2ee6be6267220ed22860675ac5df02e176857e62c50dce1da9e8446c1c21b235d5580b0d6df1a43289b6f256744d61ca8735f8c9aadc1cafe7174e05fde5c79085f99d26bd3f48f0e8585a5ba5fc6098bc3fd5c4f1c9905a239e4fe8ea1b6cb724c29369563f6a17c043084bce595e921a95e8809fd2d60767af6d91e554518dcd2c6d5a017ca54e1b06bd2ad3eff5938be7957aef93b57b66a437d1b3ed2306c"}, {0x20, 0x113, 0xfff, "4611367b3bf750634fe4a1"}], 0x14c0, 0x4000000}, 0x3}, {{&(0x7f0000c7c000-0x20)=@pptp={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000095c000)=[{&(0x7f0000895000)="a9a7134c742770600b6d3680fdb8e09ee7b1e9f96b56e97ac10a144f8df47a7c103cc79ae44f9c7da4e253af3492eabee3f0cb123377fd53549bcce1d841f90e826bb5fc1f707d6b93ebb4db5fb7623302dd671a62c05b5e85b3afd4f970721a2fdb76b467b4c2d3ee29158372ec1e7171c14fa4", 0x74}, {&(0x7f00000af000)="a9ab4396abb79f09", 0x8}, {&(0x7f0000a34000)="a6cb3028e3d0287a116ef3908a4f7e22", 0x10}, {&(0x7f0000c82000)="35a1fa9878ff63789c18fd0063ac451a2da358e9803985404982e1901c63d2066105bb236435f87e2034f1e5a6707df7530cc9512d2bb298c73c966da718ab72991fd9529f6eba18b6d08677d30f2ef464c0d6a967df060934f6b395e4c7e78d00a4b44099e7a9bacdb4c893fd4581b5748f03a3ae8d721750aec70af0ee27ac284260a3af33dfb00eeed4fb14173850d4d586d460a5c515d24ca26b22ac9112bccf50b531b3ec914964efa7c5d2387bee61a13a3cc45cee58e55c251b5cd96ba261f6f75bb06feb04a77f5019bd999fb88ad3b5b10fb67b60a44b056d87a44be27a8b31c5f94d13abcfa2", 0xeb}], 0x4, &(0x7f0000c78000-0x1b8)=[{0xd0, 0x105, 0x100, "5f404b270fa7624ad56a28d3c5e44d6950cd41b551d17893438b130b3d64453ac9ee8e8c30f296410484b2bd62416e78dcdb66fad826f758c50703a5daac446d7908ba5169196dc63055d2ab3a250f5de41ebec2556eb69510371ce654435d69f9509ec349dfa6953f7d832bcfd2eb29dfc460c67a5557633b8b6a398776d2fc9fb973eee7b29deae52881942ce349c21f94cdf291f9754a3e1b3bb0fa1b0c4a9374482539d5b80215df7cc7389eb5e34f24139633662e9d4a15fc88"}, {0xe8, 0x10c, 0x2fb1cfac, "a8638056bc31889259685a4295de0d9968565a91fa1223d1e92dad0550c6eed75060af40c9a950db548075654915b6c45f4723cdf5a244257043dba88b549575f2c8f0426851f0703a9f028942a940b2efcde92f246a011824c6b1286b015309f7f3c7ce11526f4f4c607aaba1645791a8fb1e8d224a1824207111b2772f7d52838e144ca5dc6d5049303563d70dfe5080d4f43788517f4919c0b85bce6e190dac4f19e7b7f0a28326f3f6adc9192cd589ff65bceb35bd3041c91beade8a50e25cbf5c1f2ee64ff3f2c63d4014dd5082ac651802d3fcf5"}], 0x1b8, 0x4000}, 0x40}], 0x7, 0x4000) socket$inet_sctp(0x2, 0x5, 0x84) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c2000)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c42000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000bfa000)=0x81, 0x4) ioctl(r2, 0x5101, &(0x7f000042a000)="") ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000080000-0x78)={0x1145, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x5, 0x1000, 0x9ab, 0x2, &(0x7f000069e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, 0x7f, 0x48c}) 2018/02/01 00:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000008e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000341000)=0xffffffff, 0x4) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000311000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) readv(r3, &(0x7f000073f000)=[{&(0x7f0000917000-0xdf)=""/223, 0xdf}, {&(0x7f00005e0000-0x7a)=""/122, 0x7a}, {&(0x7f0000064000-0x95)=""/149, 0x95}, {&(0x7f0000dbd000-0xa0)=""/160, 0xa0}, {&(0x7f0000e31000)=""/182, 0xb6}, {&(0x7f00004a4000-0x1a)=""/26, 0x1a}, {&(0x7f00006b3000)=""/24, 0x18}, {&(0x7f0000f6e000)=""/72, 0x48}, {&(0x7f0000848000)=""/187, 0xbb}, {&(0x7f000080a000)=""/21, 0x15}], 0xa) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000024f000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$KDADDIO(r5, 0x4b34, 0x10000) accept4(r4, &(0x7f00008d2000-0x10)=@vsock={0x0, 0x0, 0x0, @any=0x0, 0x0}, &(0x7f00003a2000)=0x10, 0x80800) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) ioctl$TCXONC(r1, 0x540a, 0x2a) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000763000-0xc)={0x10000000, 0x0}) 2018/02/01 00:09:31 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ddc000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00008ab000-0x4)=0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0) 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000098e000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f000058b000)=""/32) 2018/02/01 00:09:31 executing program 0: clock_settime(0x7, &(0x7f000020e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) ioperm(0x0, 0x40, 0x0) 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f18000-0x28)={@broadcast=0xffffffff, @loopback=0x7f000001, 0x1, 0x6, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast2=0xe0000002, @rand_addr=0x4, @rand_addr=0xa7, @multicast1=0xe0000001]}, 0x28) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000f0e000-0x4)=0x0, &(0x7f0000f0d000)=0x4) 2018/02/01 00:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') sendmsg$nl_netfilter(r1, &(0x7f0000588000)={&(0x7f0000a5e000)={0x10, 0x0, 0x0, 0x10000001}, 0xc, &(0x7f00003f7000-0x10)={&(0x7f0000524000)={0x16c, 0xf, 0xf, 0x139, 0x3, 0x2, {0x2, 0x0, 0x6}, [@generic="6cbbfc1143541d259554f8979d0e9d7e8df26b1b02971c6c1ab1791aa5d4fc979fab0f9b5c9d7ed33ffdbec72434c42c528c930c4326af5918daf6fe17066660ab65f899e774bb296fc3d0c961bceff62becc007ed5b48568d243067a18a4b16777b2b5a7ab95db6a892a24a2ef746e8eafa9338e8ac07fd327b381a5022d64a0d6e180883101415cb51821d793f3720abd7366bc4df6e2121621531b6d90bd2fb540dcab8650a8dac38c99e0e82adef776cb0aec3b19d66a0e7d907bd9ec3be9e6ac096a970a2552bce396f2e73", @generic="d01576527ca3a1b919391d7f9dd2b7c31c37bf70d0d121cf00207ea52db7d48b83cd0910aad6a63ed361b6f4b47f217b0c0de917228ad80f7621b51d7ea7bd792ce4abd9051cbb022b22212dea17747d8bdd5f0396e4f2def660f7cc0854dde1a4ac0bb38d2df29c6db3ba854828a9cf505b2b406f28cf8c59af4f04363e303272af0f5d875e2391"]}, 0x16c}, 0x1, 0x0, 0x0, 0x800}, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000068000)={0x0, 0x2}, &(0x7f00003c0000)=0x8) 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000264000-0x8)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000c94000)=0x9, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d14000)=@newsa={0x1b0, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0xc0, 0x1, {{'sha256\x00'}, 0x3c0, "1668030000208ab11a00000000000093fcdb6f2f562c4d842809c71426a0990dba70b342fd9f24d18bcf8ab725fefe3be04cbdcbd7fae33278d4dcdd0ff57da026ace89ab03e57782df55fbf16d95771d3fac46e8ac9b4fb1fd684c7ccc8dd851c48dc3bd31bb5e113ed2e14d5baccaf8f7004bf030ecbad"}}]}, 0x1b0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001cf000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fc2000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000fa0000-0x8)='./file0\x00', &(0x7f000069f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ec2000-0x2)="") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = open(&(0x7f0000f89000-0x8)='./file1\x00', 0x40000, 0x1) sendto$inet(r0, &(0x7f0000ba5000-0x7e)="d14824f12cbb98641730c19be6a8dafe457bc10a981a04657f11688bd177368c89d87e2adc3f0b89dca40ee2309dc7bfe1abf143d857860d6618f8e57ccbb60aa712995facfb74b4a92d33236496c5ed7d13f5b92dfa62f393b78ea544345ae29348f62d22b947bb360b905ec73b66c675c25c4a1117e4e7302a4ec074c6", 0x7e, 0x0, &(0x7f00007b8000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mount(&(0x7f0000378000-0x8)='./file0\x00', &(0x7f0000188000-0x8)='./file0\x00', &(0x7f00009b1000-0x6)='mslos\x00', 0x1020000, &(0x7f00003a0000-0x1000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00006a0000-0x1)='.', &(0x7f0000eb9000-0x5)='cifs\x00', 0x2000, &(0x7f00002f5000-0x1000)="") 2018/02/01 00:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x7ff, 0x100000001) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000da1000)=""/210, &(0x7f0000d04000-0x4)=0xd2) connect$inet(r1, &(0x7f000089c000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00003b2000)=0x9, 0x4) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006ca000)=[{&(0x7f0000703000)=""/24, 0x18}], 0x1, &(0x7f0000560000)=""/129, 0x81, 0x0}, 0x0}], 0x1, 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/01 00:09:31 executing program 5: r0 = creat(&(0x7f000017c000)='./file0\x00', 0x180) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000063a000)={0x7f, 0xa4b, 0x100000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000090a000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000, 0x200, 0x6, 0x6, 0x0}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1, 0xffffffff, 0xfe, 0x10}, 0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x4b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000)='rxrpc\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r3) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000004000-0xb0)={{0x3, 0x0}, 'port1\x00', 0x8, 0x30441, 0x6, 0x3f, 0x8, 0x2, 0xf0, 0x0, 0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001000-0x6)={0x9, 0x6, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000005000-0x4)=0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000001000-0x8)=0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000005000)=@req={0x1, 0x93, 0xcf3, 0x3}, 0x10) ioctl$TCSBRKP(r2, 0x5425, 0x770) read(r0, &(0x7f0000005000-0x6)=""/6, 0x6) bind$ax25(r2, &(0x7f0000001000)={0x3, {"5b90b60e69fee2"}, 0xfffffffffffffffb}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000005000)={r1, 0x2c, "d35bad1e647d4cbe4e5f7bf02063a4450f00d63c5a9ebd0fbbe1d5c466a8c4f7b269d1c6fb2868cbcb95da02"}, &(0x7f0000006000)=0x34) ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000005000)=0x3) keyctl$unlink(0x9, r3, r3) fadvise64(r4, 0x0, 0x7, 0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000008000-0x78)={0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x47, 0x2, 0x83bf0b6, 0x408000000000000, &(0x7f0000005000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x0, 0xe927}) [ 49.983132] device lo entered promiscuous mode [ 50.121982] device lo left promiscuous mode 2018/02/01 00:09:31 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000569000-0x15)='/proc/self/net/pfkey\x00', 0x220001, 0x0) bind$pptp(r0, &(0x7f0000097000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000502000)={&(0x7f0000774000-0xc)={0x10, 0x0, 0x0, 0x1002}, 0xc, &(0x7f0000660000)={&(0x7f0000315000)={0x2a4, 0x0, 0x0, 0x100, 0x5, 0x0, {0xf, 0x0, 0x7}, [@nested={0x204, 0x1d, [@generic="76fb5b207fdbef03f19d8ee3024315955fc390c80f13ba63155de21b39e3ea20dea632269ab82b226dac93fa9d33bf9dbeea4e53730949158bf1ba96b497997d7f0f462873fb67351667429fc2f41eccac5ab188817f94b6e905d6eb26091398f403e4910098ab1bd2f4b741b181a5b29e3ba72fb1ffb3531cd59d8b4ae6717dc30d97c9b4893758ed07ceb6b5502e5e73a83a26cfb224469ff6c63d2755f709c488a7b667ff3c87356ad33a0644bab1647c9c1252529e3eac8345a919", @generic="d705476a0659e67deaca792bac45c7e8e26ac2acf23e6ddbc9bfcc82abaf1031f69a638aea5345a070cde1e9193e6d302fa27675629e81ae8647c0784e3470643f03a5e6a7ef64fc3f1bea26a08fc55e29bd5ae3a0c5d13d1f899cd5", @generic="1eeca1147edb4b74216b6dd2c8bdeeaccec8205618486000aa58d2c224f0db6de881912267465fb6e04224f5665def933ad648d340ebdbfbd7498a14d23063f832b2ec0f1bb0978af731295dfca9133699561e59674823254916e32778a68f17a4f91e0a9d3e23d74b571ec9e20d2a84233893a90b1c252863b9966fd664cc036fbf02c08fcb0f2f5387cd6b464c3ef931df652f49981a9efb3872aeaf79c490bcaaddd5e6df340a98d88ae42c7e4f2f13d0b39f34d8279d4cb3b57bfbf235eec2064b77b96a96cf5165ea512191e89509323f1ec236ab6e7184b1be730e76fbabb4cf66"]}, @generic="560dc3433ac48cb13b4be46f2a0f96ca74a1645e04ccc65c43a113", @nested={0x64, 0x65, [@generic="a41841abf607f0bb1820d024adaa5a4e067571746fd1590dbdf9b906f2edb6da1d5dbccf1db58c7e94099b7b5d1d01fa8f8bad09363268531cdbdeed75d76d161546f857f543b51f2f6bfba054134496df93341440", @typed={0x8, 0x41, @void=""}]}, @typed={0xc, 0x41, @str='*\x00'}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x24004084}, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000948000)={0x12, 0x0, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) dup3(r0, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001eb000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f0000f54000)={&(0x7f0000a7b000/0x1000)=nil, 0x4, &(0x7f0000f89000/0x2000)=nil}, 0x18) getsockname(r1, &(0x7f0000c8a000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ffa000)=0x10) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f0000d29000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00007e9000-0x4)='tls\x00', 0x4) fsync(r2) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000be7000-0x4)=0x0, &(0x7f00007b0000-0x4)=0x4) r4 = socket(0x10, 0x3, 0x0) set_thread_area(&(0x7f0000984000)={0x3, 0xffffffff, 0x2400, 0xd431, 0xffff, 0x8, 0x7f, 0xb26, 0x0, 0x9}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001, 0x0, 0x0}, 0x4) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000f62000-0xc)={@loopback=0x0, @multicast1=0x0, 0x0}, &(0x7f0000aae000)=0xc) bind(r2, &(0x7f0000342000)=@ll={0x11, 0x18, r5, 0x1, 0x5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c19000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e6000-0x4)=0xe8) ioprio_set$uid(0x3, r6, 0x100000001) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r4, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/02/01 00:09:31 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000013a000)={0x0, 0x0, 0x0}, &(0x7f000030d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000002000-0x4)={0x9}, 0x4) read(r0, &(0x7f0000000000)=""/41, 0x29) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000)=""/17, &(0x7f0000003000-0x4)=0x11) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00002be000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000994000-0x4)=0xe8) lstat(&(0x7f0000a32000-0x8)='./file0\x00', &(0x7f00005db000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000470000-0xc)={r1, r2, r3}, 0xc) getpeername$inet6(r0, &(0x7f0000646000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001a1000-0x4)=0x1c) rt_sigpending(&(0x7f0000793000)={0x0}, 0x8) close(r0) 2018/02/01 00:09:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000783000-0x8)={0x0, 0x0}) getsockname$inet(r1, &(0x7f0000fab000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000eb000-0x4)=0x10) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b37000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f000026c000)=[@flat={0x77622a85, 0x10b, r2, 0x4}], &(0x7f000000b000-0x30)=[0x0]}}], 0xfffffcf9, 0x0, &(0x7f0000009000)=""}) 2018/02/01 00:09:31 executing program 4: 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, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fd7000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) write$selinux_context(r1, &(0x7f0000080000-0x22)='system_u:object_r:klogd_exec_t:s0\x00', 0x22) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000c40000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00006e2000-0xc)='/dev/autofs\x00', 0x80, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000679000)=[], 0x0, 0x24000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00006ca000)='tls\x00', 0x4) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000fe0000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x25, ""}], 0x10, 0x0}, 0x0) 2018/02/01 00:09:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000b65000)={0x0, 0x78, "8d6c0e8459a5a33c8b8263539c5990467e67c44298ebbe8059d92ecf9b4f3294ff2e8717d17bf4b06325d2dba6a7c67d9b7bc52127ec5d58a9c100b4225a46ac00d9e99feadd8847bc63220733bd68ca8eeb0c54cfb3783db86d34b2921f7d18a83db66a76623687fab27ed7d0da5cf88036b01e9aabaa26"}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000996000)={r1, 0xba, "5a80a70ee359ecb961a87aa00f708d8397234b3a284a7a51fd22efa4b71860ca4e1ca4b96a85a5867b8a8ae8759cb4a5d994324af07890c94b01af2b9089685a7e9af5de710c7a458ead1613db526e06f0d66e95e59fedfb1dca8a7b5b521e50bc4c8162be17cdbe67e9d1833b890572bfda70a6ded7dd011ddc2e930be25efc8e7bf7dd8b8554e522b6621844a2cd4082bad21c10c18c105ed0ad530fdfbb130dacddc7c6aaef9e2a29b57720109463fd4303921a3d1efcdb92"}, &(0x7f0000001000-0x4)=0xc2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c93000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000dd6000)={0x1, [0x0]}, &(0x7f0000d2d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000fc0000)={r3, 0xf2, "59fc8f23ed958389cea51282de614c900794b9de93ebe6ecaacd95e101235bbee301e2961a8f65dab989245cd85c49970cc53d2ae84a0a91317301f7d90b08eecedebbd7093d98ea9ad5dc2eb71a9eca5fe31a058e978365b3571fb844ce806dfd8389394cb9a5843566f51e64a7f454ad180853f504aaeb2e83f3647badf377897d3bcc7555530f8d281cd567a2b0aeeb8ce36483c6d6f303bd0056a486de866ec4312854539f488cd7f0a17e904a091a816f474a581838663f2c47b6034cac32a0b9032edfa211523e31c48127839fe1854a0d45b8f46f222cbb6666267087f10fc6ae62d1becee083e71f8d28fe0a7d33"}, &(0x7f0000801000-0x4)=0xfa) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007fe000-0xc)='/dev/rfkill\x00', 0x125902, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000a3d000-0x50)={@generic="a27cf3f7d240ad096fc7f54ec497b71b", @ifru_flags=0xc01}) writev(r4, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) mlock2(&(0x7f00004ca000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000183000-0x6)={0x1, [0x2a]}, &(0x7f00001f5000-0x4)=0x6) 2018/02/01 00:09:31 executing program 6: getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x24) recvfrom$unix(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x2040, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@common='syzkaller0\x00', @ifru_addrs=@ax25={0x3, {"2cda31687d485e"}, 0x20}}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000000)={0x55, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) ioctl$TCFLSH(r0, 0x540b, 0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000)=0x81, 0x4) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000002000-0x8)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000004000)=0x3ff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000005000)=[{0xe, 0x4}, {0xb, 0x7ff}, {0x4, 0x8}], 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000006000)=0x7ff, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r1, &(0x7f0000008000-0x79)=""/121) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) r3 = gettid() fcntl$setown(r1, 0x8, r3) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000008000)={r2, @empty=0x0, @loopback=0x7f000001}, 0xc) 2018/02/01 00:09:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80805, 0x1, &(0x7f0000000000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000089b000)={@common='vcan0\x00', @ifru_names=@common='ipddp0\x00'}) mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008e2000)={0x1f, 0xfffffffffffff001, 0x441, 0x7, 0x2}, 0x14) setsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f00000cd000-0x58)="958e392937a186d6306a3615593baa57ff0002060000000001079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) [ 50.194791] audit: type=1400 audit(1517443771.540:34): avc: denied { getopt } for pid=8238 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 50.195160] binder: 8240:8246 sending u0000000000000000 node 46, cookie mismatch 0000000000000004 != 0000000000000000 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000fc1000)=0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r2, 0x7, &(0x7f0000fc2000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b5f000-0x10)={0x2, &(0x7f0000fc0000)=[{0x28, 0x0, 0x0, 0x0}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) 2018/02/01 00:09:31 executing program 2: pkey_alloc(0x0, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f0e000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000888000)={0x8, 0x800, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000509000)={{0x5, 0xfffffffffffffffa}, {0x80, 0xffffffffffff7fff}, 0x3, 0x0, 0x44, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000ead000-0x14)={0x81, 0x2, 0x0, 0x3ff, 0x2, 0x8, 0x81, 0x5, 0x20, 0x7fffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf5, &(0x7f0000002000-0xf5)={@random="7eeff1dce47c", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x5, 0x9, 0x3}], {0x8100, 0x6, 0x80000001, 0x8c}}], {@ipx={0x8137, {0xffff, 0xdf, 0x5, 0x15, {@current=0x0, @random="aa4e92fa3f52", 0x6}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5a729708}, "4ddadc79714140d015ee4bc9fe228af01b2d50d0c35dcd36c5e6574aa0968588da3ce0b94decd53c295e0a3bca8533b37682d5cbc7ff7539b3043367c55492ac293e36781fa96dcf19db9e779aa79aa67954a1ca0c1b2eab3dfe0625b59288dce21645d190ec00eee48cc823902a21b0e4a1a6677bec61e5388a37e25d19d61736ab23736f2dc78557c860475c329954c2d719052d4aab45b6fbf65bd9b4ff3841ce1d893d8e1ca5364c5915a2a7327c14a1e893dd02ed0079b0e0829a66d02448"}}}}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)={0x3, 0x5, 0x7c}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000002000-0x81)=""/129) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x6, &(0x7f0000001000)={0x9}, 0x8) msync(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000003000)={0x0, 0xbb, "6ec9e92e7f69f7b79510dc8e64195590b37e6e246bef4a965e3802fe736c7faf58e472fbe0d728d2caf08097424b3c1a9454e82505b11067e5835ab0ab60844363c6f1edd3bb3bb2d67acbed9e52a824d9d00ee0c776a2a24b5e9eb44cca7e381319be714c844d6c8a748c3ff48bec96415bf88f55da8237c859f01eb3e21fe3c1a896ebde7cf326bd50654fac02d73c6ffcf8f6e5a1668e7efc5dd221d1a7c3202588414655733385ee23f56a6f47406fc5a79fc0511b9a779980"}, &(0x7f0000004000)=0xc3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000-0xc)={r3, 0x6, 0x10}, &(0x7f0000004000)=0xc) r4 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r4, 0xaf, &(0x7f0000004000-0xe)=""/14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006000-0x4)=0x0, 0x4) getdents(r0, &(0x7f0000006000-0x6)=""/6, 0x6) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7fffffff, 0x400000) setsockopt$inet_int(r2, 0x0, 0xa, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000006000)=0x3) 2018/02/01 00:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000285000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000441000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x68) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x0, 0x4, 0x0}) 2018/02/01 00:09:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)=0xffffffffffffff3d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x5) syz_open_dev$random(&(0x7f0000002000-0xc)='/dev/random\x00', 0x0, 0x505800) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000fa2000/0x14000)=nil, 0x14000}, 0x3, 0x0}) [ 50.195186] binder: 8240:8246 transaction failed 29201/-22, size 24-8 line 3206 [ 50.220300] binder: BINDER_SET_CONTEXT_MGR already set [ 50.220308] binder: 8240:8246 ioctl 40046207 0 returned -16 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x1b, 0x804, 0xfffffffffffff50e) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000f77000)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @common='yam0\x00'}}) connect$inet6(r0, &(0x7f0000f70000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x3}, 0x1c) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f78000)='/dev/rfkill\x00', 0x2000, 0x0) write$selinux_user(r2, &(0x7f000085a000)={'system_u:object_r:sulogin_exec_t:s0', 0x20, 'root\x00'}, 0x29) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000d14000-0x8)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007f4000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000f79000)=""/0, &(0x7f00000d5000-0x4)=0x0) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000f77000)='/dev/sg#\x00', 0x5a1, 0x80) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00009da000-0x4)=0x5, 0x4) timerfd_gettime(r3, &(0x7f0000d92000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 00:09:31 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000429000)='/dev/ppp\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000001000-0x35)={'system_u:object_r:smartcard_device_t:s0', 0x20, 'unconfined_u\x00'}, 0x35) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000)=0x8) r2 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x129002, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000002000)=""/131, &(0x7f0000001000-0x4)=0x83) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x5, 0x437, 0xfffffffffffffffe}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000005000-0xc)=@sack_info={r3, 0x1, 0x20}, &(0x7f0000004000-0x4)=0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000005000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x8, &(0x7f0000006000)=[r1, r1, r1, r1, r1, r1, r1, r1]) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000004000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000007000)=0x11, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000005000-0xe8)="c6e801fcd78b3df5be8e6930671efbb50667d3866ee31c68206fc40fb0e49745c2791fcb0b0e7c14f76105599dcc32a4758ac0ecce2809120b6b89536e091645e9edf8a8c36cee9f84f77c8754bb5ddcf233d837bb01ff55f31d3e5ef90aa2301ce603c65814db3ccf96d99019e3b4799e49ee26b27a810c2752774cf264bf9f0bd1ce61f70fbeb2b4a8650ee25d47ca5dd2bdfced1f1adda4ddf930e220ca2d34744463247452745ac5febf70440fcc75651d44eec763a6311269e1e8c03d93e46b7859356e034ab91fcd378686b6404065389d76e741855d8bee47038e4222df1ca79ec9fa36d5", 0xe8, 0x4000, &(0x7f0000008000)={0x3, {"2053be51a63d8f"}, 0xfffffffffffffff8}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000000a000-0x4)=0x14, 0x800) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f000000a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000008000)={&(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000008000-0x50)=@delneigh={0x50, 0x1d, 0x120, 0x1, 0x0, {0xa, 0x0, 0x0, r4, 0xa, 0x2, 0xb}, [@NDA_VLAN={0x8, 0x5, 0x3}, @NDA_PROBES={0x8, 0x4, 0x7fffffff}, @NDA_SRC_VNI={0x8, 0xb, 0xfffffffffffffffa}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_CACHEINFO={0x14, 0x3, {0x6, 0x5, 0xed5a, 0x9}}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x200000d4) [ 50.222203] binder_alloc: binder_alloc_mmap_handler: 8240 20000000-20002000 already mapped failed -16 [ 50.339474] audit: type=1400 audit(1517443771.680:35): avc: denied { setgid } for pid=8295 comm="syz-executor0" 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 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x3, 0x0}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00002d1000-0x1f)=""/31, &(0x7f0000eba000-0x4)=0x1f) 2018/02/01 00:09:31 executing program 7: socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) modify_ldt$read(0x0, &(0x7f0000247000-0x82)=""/130, 0x82) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000002d000-0xc)={0x0, 0x0}) signalfd4(r1, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) 2018/02/01 00:09:31 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fde000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000814000)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) connect(r2, &(0x7f000041a000-0x9)=@rc={0x1f, {0x6, 0x9, 0x1, 0x200, 0x8000, 0x0}, 0x20}, 0x9) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:31 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000d2a000)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r1, r2}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/02/01 00:09:31 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000342000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ae9000-0x10)={&(0x7f0000b3d000/0x4000)=nil, 0x4000}) ioctl$KDSKBLED(r0, 0x4b65, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x0, 0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r1, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r1, &(0x7f0000002000-0x2e)={'system_u:object_r:apt_var_cache_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) r2 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000011000)="05eb4d5b088de9", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f00003b9000-0xcd)="") 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000d48000/0x3000)=nil, 0x3000) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getgroups(0x5, &(0x7f0000ff2000-0xa)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) prctl$setmm(0x23, 0x6, &(0x7f0000eee000/0x3000)=nil) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x1, &(0x7f0000ffc000)=[r1]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009f8000)={@common='lo\x00', &(0x7f0000ffb000)=@ethtool_rxfh={0x4a, 0x0, 0x0, 0x0, 0x0, '257', 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b27000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x84e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xa08d, 0x4, 0x7fffffff}, &(0x7f00009ea000+0xe6c)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a94000)={r2, @in6={{0xa, 0x2, 0x1a19, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8, 0x8, 0x3f, 0x0, 0x4, 0xfffffffffffffff7, 0x2, 0x7, 0x3a, 0x800, 0x9b, 0x8000, 0x8, 0x3]}, &(0x7f0000d31000-0x4)=0x108) 2018/02/01 00:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000040e000)='/selinux/checkreqprot\x00', 0x2800, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x12, &(0x7f000008c000)=0x0, 0x4) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000243000)={0x2, 0x4, 0xbd7, 'queue0\x00', 0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000ccc000-0xc5)=""/197) r3 = creat(&(0x7f00002c1000-0x8)='./file0\x00', 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) dup2(r0, r1) utime(&(0x7f00008cb000-0x8)='./file0\x00', &(0x7f00002cd000)={0x735a01ac, 0x4}) epoll_create(0x2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a1a000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x10000, @cisco=&(0x7f00001ba000)={0x9, 0x5}}}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000fce000-0x57)={0x0, 0x0, ""}, &(0x7f00004e6000-0x4)=0x450af762a4a6c6c9) 2018/02/01 00:09:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x6c0003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r0, &(0x7f0000000000)="88cf7623349da65e4b6d16adb37459cff6192d74949cbc47a612adc8dd998d22e00928e88097a9521b6f35f9c54731129bdd3a65954013a7ee8d7f331a2507ebab5d008845e13ca666a04aeca2ff29a8a124968cb6fa146752ff89e5f83542adba85e490288bd40468a875d07eca31b8", 0x70, 0x800, &(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000090d000)=""/4, &(0x7f00008a2000)=0x4) syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x9, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r2, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000d05000)="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", 0x5c1, 0x8000, &(0x7f0000030000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000f4e000)=[{{&(0x7f0000cd8000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d526326c0b3b78b78a507be193da132ebe67f55c5b43b66cb15438108fbbf329a25e6b5bcca2b09c3a429d72be2de37fd9617ecb235b9472e3dda72c4186d8", 0x0}, 0x60, &(0x7f0000b32000-0x10)=[{&(0x7f00009b0000)="7ec5fa4ceb68d6a46bec4f0276fdd26c8b245ba778ee7c60e20ed6d654e1ccef9a0d8e9c568aa4693026fc06f62d91b16c2ca335a7f5ce7de5192a79a7d1b5648f51817ec975ab8cdea94d632c36059a25036a04408d16822ad9e3a6dbee7c875f554a3e95f253cbff01486e238a64859a650ce3bd1dad39988ff66cfcdc621e7c82ec7593205b2f238e961eb84ee93dc1011306c5ba0b6dcd992984c3ba1bd9ff984a049acefc09af15c66756a6c89cc5f34b74114c3e2d81c9955c0d7cf046d5171d49db157c78e45e247768c5b47deb990990aedfd6addeb37cf95a278d64daf91bd9e5d12b1d7cc525fd59299bd8e06ad06bd34307c8862085f4be788a2e5452b60ece59133304ff95eb8cd4fc14f3ad495d20c4602e717ccb33ec1d598a5164302658b425bd394530f281250e0c7e8222390d3266e61821674256c982e84f85ec61d919b0e4f57dab14051eebabfca6e1370fa825f456fd52c84eee6047ff8ceddd7b8309999516f1e7369388832dd3444bc1645b93a7a0b43253637b91aa290dbc58462df1776db721652ddf4f2bf60746c07a59390cd25ab39f101c9f0b3d5fc0c5cfa0fbb6e2e4c884115707e47a2ec0cc4d9a771425b5a90ae6db944b7e1b1726102d5b1f2999c0041165c1c4199b83dd561df3444b530a53b03e1e43df3c032a8690fc7c2a99be1bdb9d82fb2ef9eaffbf61703b1a7e68af36b609139520158d558c6e3196a8f826d0933acd89a79f52a38046a00f3b0da2172477f587885c8cde2b558bccc0829f9d72929ae11f234ffb13911905e7e08ebb67ac7f3cb005b9e693e4b23b7cfcb439a72a14910bc4a4bc77ac3c6a787116531d6971f7f3cc9fe54d91e0a500c8c6215aeb6b5a3465ccf7e4eba76bed45c902822290bb6f9bd665cd8cb9a3a6aa60e414e7be4d5fb5b227c4120aa2e75ef31a926ea1ac75d0bb6b0737e2593586e9a4aa42a27542a04edc52cad59989c0b70099b65d2fb9c4b21f199a785c94d8346f6b75fa5761d834d349c5eb1595969d6630e243b08f2fa338854182da6a0c583ded002057e501bd36f35d95a6ae5c7837b59c1a453394b8fbc811850282d40e78d27bfc5e0a3161cb820e37c7f3b57417166951ead383b5ce1c64a4c487a3d357941011ff17363b638c090907c61aaa2d024c8bb5ba05f57b1890573e02410a2a93471750a78348c0ae1a0437303b743f68fb7dcaa0d91eb8f07cabd256044513671017ba5513900014be0eacd8ede61fabac4f9c808d19f2b41d31d85e6e6ad80f01a5b2f57dce3c4be5ad21e6fc74e3cc646caaae38cf620bba90b6b6ec7ddec68e1482e48478e05f5e353522847449eba9cf9053bd245775e7e0c681bf543f83c68aa27a7a280db2c13a2d8fe73caf01169f0714ba1f61c4c133a237fac47cb65bd94bf64fa9fc719113dd8e091c75dcf93d7f17abd15d31aa407a6f336ecf3e99174905ffe25372dd363bac8dbbe90d1ef9187531428e27a137d188f7c7dad8db82ed6db0d9d2c261b0f8cfda541175d8ef4d0242bdcc600833a2c6e1f647affd7b85a0bac456eb54aad5a7b277c033a6dd376535d8d52fe0b0ad30560b08793585246af27d9ffe908ce7dff81b6a8a5c989f16e1f1bb56a08ace2e788b59b2468e6fbfd0882c83cd2319b9ed29d1848f3d55b8ae636221fe212a1e9b361c0ee0f5776f53f5460e48250827cd3f9a483786074e846ac6723f0336fee9a5cf35570403f51fb408421d53ce0c4ac2d6621482fa3e51e0f69a6c64e0d7efcb5096bf63febdc6e2e374cf631b002a1556ea57084e1cb1bab13454eb496378adc6b77f6e7f20658723280744ca3b263307869cc8d00eb81ffbedeb39cb14e0fd265f07765bf0a9058b5412b7cd68255ef8bd1c8b111c10e95f13453b1a0427174211962fd54fbf78b029f5afe2ff3e19abe4ca42ae1958b58c6771572daab62b493c3005e868c7015be367a8a362a56e2271cb1f58a81fc19903a355138bb24fb07a9c5cb0d552457dc55fa851e9d8a58da63dfb4974b54ba1bcdb0c255ac317bd199bdfe5d8016f127c2635516593da9e178bab96508d0be5c3ba1a7b0d6de0a7ab5ff1db1bdf847f8480ebdc23e509", 0x5dd}], 0x1, &(0x7f0000fdc000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000017d000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000027a000)=0xe8) r1 = creat(&(0x7f0000b55000+0x4df)='./file0\x00', 0x4) fremovexattr(r1, &(0x7f00009ff000)=@known='security.evm\x00') setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) ppoll(&(0x7f0000948000-0x40)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000236000-0x10)={0x0, 0x989680}, &(0x7f0000fea000)={0x0}, 0x8) 2018/02/01 00:09:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000)=0x0, &(0x7f0000f14000)=0x4) close(r0) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330, 0x0}, &(0x7f00008e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000001000-0xb4)=[{{&(0x7f0000001000-0x10)=@ax25={0x3, {"18e448f2397798"}, 0x0}, 0x10, &(0x7f0000005000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000001000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000006000-0xd8)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002ba000-0xc)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000350000)={0x4, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000362000)={{0x1, 0x0}, {0x2d7, 0xffffffff}, 0x929, 0x3, 0x7, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000012d000)={0x0, 0x0}) poll(&(0x7f0000db3000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r4 = mmap$binder(&(0x7f0000788000/0x2000)=nil, 0x2000, 0x4, 0x88111, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000010c000-0x30)={0x80, 0x0, &(0x7f0000992000-0x80)=[@clear_death={0x400c630f, 0x0, 0x0}, @release={0x40046306, 0x3}, @clear_death={0x400c630f, 0x2, 0x0}, @increfs={0x40046304, 0x0}, @free_buffer={0x40086303, r4}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x38, &(0x7f0000984000)=[@ptr={0x70742a85, 0x0, &(0x7f0000399000-0x1)=0x0, 0x1, 0x3, 0x10}, @fda={0x66646185, 0x9, 0xc172, 0x19}], &(0x7f000031b000-0x38)=[0x20, 0x78, 0x38, 0x78, 0x78, 0x68, 0x38]}}], 0x93, 0x0, &(0x7f0000f8f000-0x93)="c0218afa8fd3f157466403e98a937d1d3baa09edc9d3dbfd7a2b3f583083ae73afbbe869022c3850c3e4e6188c59eb7193eaf6fe1d91ad62ed4bf819feb63b4ee107eec3310036435b08021d54506d5caa00a9a3f02aa69dd579f5a91e84fc3fd862ba5625ffdbf6b75f967966ce11323fd2796ba9ddbdc9b220bc55dbf8b22468ae17a96de11dd311b2b83cd433cc54b669e9"}) fcntl$setlease(r3, 0x400, 0x2) 2018/02/01 00:09:31 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff7fffffffffd) r1 = add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000faf000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000017000-0xfa)="", 0x0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000c24000)=""/200, 0xc8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000fb1000)='rxrpc\x00', &(0x7f0000b90000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fb2000-0x59)="eb", 0x1, r1) unshare(0x28060400) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000a59000-0x50)={@generic=""/16, @ifru_mtu=0x0}) clone(0x2e882000, &(0x7f000091c000-0xc1)="", &(0x7f0000b44000)=0x0, &(0x7f0000b70000)=0x0, &(0x7f0000e77000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/01 00:09:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getcwd(&(0x7f00000e6000-0x12)=""/18, 0x12) close(r2) 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000e2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) pread64(r0, &(0x7f00003ba000)=""/187, 0xbb, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e3, &(0x7f00007d3000-0x23)="2e60becb398a8ddc12030238b2b3dbf23037504cd6e41cc033d02af5628c5412abfc40") sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/01 00:09:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7}) 2018/02/01 00:09:31 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000973000)='/dev/autofs\x00', 0x2000, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000bff000-0x4)=0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000)=0x0, 0xca) 2018/02/01 00:09:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000064d000-0x4)=0x6, 0x4) modify_ldt$read(0x0, &(0x7f0000a6c000)=""/119, 0x77) bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000cef000)='/dev/vga_arbiter\x00', 0x111100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000e6a000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000082b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e0000)=0x0, &(0x7f0000bd1000)=0x4) bind$inet6(r2, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 00:09:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000b9a000-0x10)={0x0, 0x0}, &(0x7f000089e000+0x794)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendfile(r1, r1, &(0x7f000084f000)=0x5b, 0xfff) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendfile(r1, r1, &(0x7f00005a6000)=0x0, 0x1e) 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) ioctl(r0, 0x8001, &(0x7f0000057000)="30432e9a2dc034b1322d065a9b7607d6643c7bdf6a2afd327fb128cf3703c4351d6ee412148d6ae7b9d6c20a04492fe756536ee8b5c1049a") write$eventfd(r0, &(0x7f0000c6e000)=0x0, 0x8) mount(&(0x7f000010b000-0x8)='./file0\x00', &(0x7f000012f000)='./file0\x00', &(0x7f000043a000-0x6)='ubifs\x00', 0x34408, &(0x7f0000e91000)="fed77f0ec1923f") 2018/02/01 00:09:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e0000-0x8)={0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f000037a000-0x8)=0x9) r1 = socket$packet(0x11, 0x3, 0x300) socket$inet6(0xa, 0x80803, 0x40) sendmsg(r1, &(0x7f00009bc000-0x38)={&(0x7f000043c000)=@pppoe={0x18, 0x0, {0x3, @random="18349911aacb", @common='dummy0\x00'}}, 0x1e, &(0x7f0000646000)=[{&(0x7f0000369000)="40679a2c1246be40282004cb915a9a73a3452c58bd9403831cc5830bf922df9875a8f7f12fbd22d7cf3a741599c6133eee9db135858dbdfdec37a28d1a3d302a20695a15ec0a60e4", 0x48}, {&(0x7f000011f000)="f1345c40a01d1a4acd2a51919d2d05fd08d4769dc9481bfc43aebeb38b2b7c3e21464a0561a398b8e05eaec8127a76ccbd075bd3eb45411551013f95700953e2b36e5ebcdb8d3beaec2a1d69a7c23fe8f8f9b5ceda7bec43ce79d2612b1e534b7f2db03db30c5eccf58da81b8b9320bdd4d9c26d8769e29602b7f9d4a84797f161e6142bb97bccc930ee116eeec1e7e569525fb1d2b2c8e4b6d45ede4b289eb260b2a094706ca1f001d5ac05c360eef4433a1506b8c166ae6cf99e0e13778675b7b1453a97aeff2ffcd1", 0xca}, {&(0x7f0000f79000-0xaf)="d47e246e4fa1bf579716c486318f743ef363250bd1c56bdcd747497bc340ce5e0b98e3a5ec518afc2e9e8b73383b19aa7cdd6e306164c56318095fb052e991f34d6ee15f02de759710f4ecae4dd0768fc0532ed4519380a7b275aa7dd0e5cafef6a9ca2307ce14c3540dbb5661ec7a298d762be878a6fcf8fa5125350ce926723c047ccc33c95089115e258d4e28e594385c37bc0bf0e805fca05da452103288d3a84cdd9239f6ab6115b68963dde3", 0xaf}, {&(0x7f0000228000-0xf0)="2ebc1a14c30812954bb01efc2ddcc67f55b7ad4b7b59be4972b3f705534e64733e3d9a81ba78df62277a0ff506cf9b55557407e00e90802efa33d9d5de5249e642edf765472388c955802e41025995a0915ba6dafb2b862073506d2564852246ceaf80e9d7e3f277d1dbaa0220eaee74bb861272d9806d9bf3509bada3a045840585230dd9690b2a9d26d5cded26af98fb90d8aad64988d157b4234ee8e184a42e36322b13770873d0db70b29feca37c4984b065d44c79b745fb63c409e8b9c0b8049950110aa78d037a9566bea14c52d3bce9035b36b21cff8cf1637160bd6c51e49b573bafb62a7c2ee29d0cd2d485", 0xf0}, {&(0x7f0000841000-0x5e)="112f7d8c70aa1af2513f35d2ae8bbfc37e9bde53b089585cd75f366fd16b16029d829e9e92d26a8c99a10d91a29a7598c2650bb19cefff081c3eef2b8068fa8cda0b807ac58e22b70d4e61b441fc6db6ac0bc21bf0aeafa1c0d14f2583f9", 0x5e}, {&(0x7f00003a5000)="728f2816844f1c5d24d7c90d9a75e15b36d677c336f5f9979437be35c13d9f6f8e0bb4c07e5fe05c771448858530fbe144dee7b8a6fd466c33900778781fa1249c8c7e33604646fbc0d57b2807ce2e0689a2735731266486cd49f09aa997e80fcfd3d7abbe69e8255cf8ae4f0fba86a307fca8afd50a4bb53337dc8543e3a6aef672d5ef02b01836d4f2620c889caef3da5f44d0629be2e8f48f43eafd86a10bee36cbe0236806fbbd5af3282ff7fa7c821a743efa2054f926bb4615246a1607e126b541d57e5c2e6a23914b0f86a811db974e37c062f296a301c002e7eb4aa0e9f826bb130d27f42720c69f", 0xec}], 0x6, 0x0, 0x0, 0x4040}, 0x20000000) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000002000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x14) 2018/02/01 00:09:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000023b000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 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) 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) 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) 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) 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(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000001000)=@nfc={0x27, 0x800, 0x4, 0x3}, 0x10, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x9f)="49c79a78793771ad18edc48bf42341d3754c9efb828706d4d2366383be448709c6123cf77d8b276ca998e8859ed09c4206f18d5ec54e9b9cc5aba7d484f04288320aa8ee1a715e8ad3e6fa4e3fe4d1eba989e3a70663ac2b8e794990288f907bf9d3acd6d88315d424b798c3f8f527ba4a80d4684817a10c7e3cf53290390676872aed0021a87e12e5221f717e213e16756ef7c4cffa4a9735e495bf580bc9", 0x9f}, {&(0x7f0000000000)="2aa39dfcc5bb801e719d309cf5da9a9a3efa755641b0cff1086cb714293e052484308c5fe008b216b7256b7ff2912a799f50c550b114d9758ca11c12208c6ccef497b035d9ad66ce5896e059ac80001bdfb9cbfca534343f7eb2ee0c6e0c", 0x5e}, {&(0x7f0000002000-0x6e)="6dd5e82bd75ceb3cb31badb05dc9e8f67bf112dbeab84e9de711e398e075a0318b6a839dcba04828da75aca3d1f943f7d645d6b5c237c75774cddd39ce60ff06d93e4a140afec9c64701f98bca5297845d1c72cc9fa1207e861ac9c16d284616a5e21323151931dd06c8e536aa3a", 0x6e}, {&(0x7f0000001000)="16f0eaafb8ccfda3bdac53345294c59e9b5cf44b9f0cc3cc2fe159f7d5f8e7bb27d5198197c4b99e4e73aa08f0ec8e83d2d18aebdd31feaabeee25a20b1bd705c0055596", 0x44}, {&(0x7f0000000000)="d810d0333605cce6b317374ecc892a6c5c33540d934eb03144a13939cc2604aeae258e28cf420d3523ad7f588f1ec04e4ee009fb71a98e2af4c8bffc569c25a5093b84eb244b6e7ad604854312653ac5422bf778dbb204c4bc62fc450a638069a8aa26f141dfc920f323d00fd26155ef0e71d3", 0x73}, {&(0x7f0000001000-0x93)="cae9385335f5582a96d1994b4c27f022df2c4eab13921cf913fcf4bf11b93983de25859e138ee17972c33cffb07121a766efe17595cb25164c4873fd194d0965d1679c23f8ef43c063c2d1a6de52de62e2e68c2cb5aa595b690b47effafe3b99238c9f7d7ea9b5b1e6a040e3cbbbf236fa0ca6052a20a861a5b11fd6976a361eab626205e5b0ddd5834103f9c7c2b49bfeb62d", 0x93}, {&(0x7f0000002000-0xbb)="efb2dcb173fbfe76ed1dadd5f7762a8e04b167f3b56d22af65e050ae3b1ec87da870265db3d8cc8e2f77bddb30c8b4ac7884a7f736650f496666ef984b76c03f4735f94165fc3d6cde703d573ba33fe9c75b83d8bbbbb7da738768c4fdf4abe348faeb41f3f3a39680c5ed22f2edc1be03098438fb620262237f18ade2765945768b6548f15b24615ddf3db8819eeebd45c0632de6a2655b3a11c2512e3b92d73cab327aa283fc921e3d7f5ca7aebdf7c2e9a58883d1a63171afc4", 0xbb}, {&(0x7f0000002000-0x8f)="5d05c87d242994241aaee4a18387932ac90b4ec8384850a3225666c57fa2407b3938c440e72dbed59c2c248c45ea6acfcdf8367c797d5934c5933f0cae96147fbd76bdefa306ca8be865e5ddde4e9f6c0f2304707712975b6b38bcba99c4a50ce7fc8660da7195f7c9e6771568d96c3b28b06012eb37ab9d181b54efdadb86a2d21b8fc3cf3c26149efc90fdf0bf4fd010", 0x91}], 0x8, &(0x7f0000b21000)=[{0x1010, 0x0, 0x0, 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"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0x2430, 0x4000}, 0x9}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="68142612433208156214f6283f398bf9844e4706ea5c3c5bb1f173bde887bb84b033e0921c3d9d2330dd92550d4218e246e306cdcc5e5d46581e3796", 0x3c}], 0x1, &(0x7f0000000000)=[{0x48, 0x11f, 0x8001, "0fb7e6819d68694fd4e8ee7108ab19a8aad197bb14275ab219bfa58ae687e76b181171ebe44ab122c5163a7506605f6dea59d5"}, {0xd0, 0x118, 0xfffffffffffffc00, "b59b935a19c0a7fc3be59250d316931b34cd0a42f684efe19a5f934c516f59598a1010eea7f8b07d6d8919b9930295dd77d622ff81a224d630f93abd798a0e13cf48229f57c04f11cfa85bf9b7480300fbc1983aeefafd925c78d684a030184d1c67e487424ca020f8fdf38dab8b510271c994cdfc0299cdf2ed379e89d5abdf2772fbac5cf50ac7499d7eb244865a92f0c0ddf90e099147f23350711bb180e6fc39da24fbff0198ed40f69dcf34f0afa91be7299a8201f763f090fa855181"}, {0x48, 0x111, 0x9, "91c19bc1fbe251dab552393c5571f98e12bcfe278c2e5fdbabba43d98d7d1ebc7045e7b593a2e620d600d60239afbbf709be314c"}, {0x38, 0x11c, 0x543, "4ac5162dd21d68a6da90a157259a4a1776c688fb7530c8da915f7ea615382f5a9f"}, {0x20, 0x29, 0x11f, "41c60b4d6475a755cfb579ea"}, {0x50, 0x112, 0x7fff, "45dda523d0eb7259eef7324a222f27b5e4a9dc656556f8fdba8d485eface0fb45cf9c26b5cbe241f576ee8595546f2f8757b82099de150cf411dc0ff4b8282"}], 0x208, 0x840}, 0xc9f}], 0x5, 0x20000001) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) sched_setparam(r0, &(0x7f0000003000-0x4)=0x9) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000000c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0xbc8) syz_open_procfs(r1, &(0x7f0000013000-0x7)='mounts\x00') 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r2 = accept4(r0, &(0x7f0000e2e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000268000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e86000-0x18)={0x0, 0x40, 0x30, 0x8, 0x101}, &(0x7f0000b05000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d88000)={0x0, 0x3}, &(0x7f0000851000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c87000)={r3, 0x7f, 0x400, 0x1, 0x4, 0x0, 0x0, 0x8, {r4, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xdfa5, 0x40, 0x2, 0x6}}, &(0x7f000045d000)=0xb8) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000661000)=0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000649000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000a62000)=0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000f8d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f8c000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00003e4000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0, 0x80, 0x1, 0x100, 0xa25c, 0x400004, r2}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) syz_open_procfs(r0, &(0x7f0000f8c000-0x9)='net/snmp\x00') r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8b000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d0f000)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b90000)='/selinux/checkreqprot\x00', 0x240, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000afb000)=0x0, &(0x7f0000935000)=0x4) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, r0) fcntl$getownex(r2, 0x10, &(0x7f000028d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r0) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000bd5000)={0x0, 0x4}, &(0x7f0000c04000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000104000-0x18)={r1, 0x80, 0x10, 0x7, 0x8}, &(0x7f0000982000-0x4)=0x18) syz_open_procfs(0x0, &(0x7f000012c000-0xe)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) preadv(r0, &(0x7f00007f4000)=[{&(0x7f000061e000-0x1000)=""/4096, 0xffffffffffffffcb}, {&(0x7f0000cde000-0x1e)=""/30, 0x0}, {&(0x7f0000924000)=""/4096, 0x0}], 0x2, 0x0) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a5f000)='/dev/vga_arbiter\x00', 0x100000fc, 0x0) recvfrom$packet(r0, &(0x7f0000be4000)=""/86, 0x56, 0x20, 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0xa, 0xfffffffffffffffd, 0xa) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000727000)=@assoc_id=0x0, &(0x7f0000517000-0x4)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000062f000)={r2, 0x4}, &(0x7f0000842000)=0x8) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000748000-0x78)={0x0, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000077b000-0x10)=@generic="d0781b9d2423f35b0b6aa410f443f716", 0x0, 0x0, 0x0}) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00009a5000)="", &(0x7f0000744000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000804000)="") 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f000030e000)=0x0) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, 0x0}}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000064b000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r2 = accept4(r0, &(0x7f0000e2e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000268000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e86000-0x18)={0x0, 0x40, 0x30, 0x8, 0x101}, &(0x7f0000b05000)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000d88000)={0x0, 0x3}, &(0x7f0000851000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000c87000)={r3, 0x7f, 0x400, 0x1, 0x4, 0x0, 0x0, 0x8, {r4, @in6={{0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xdfa5, 0x40, 0x2, 0x6}}, &(0x7f000045d000)=0xb8) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getcwd(&(0x7f00000e6000-0x12)=""/18, 0x12) close(r2) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) close(r0) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000033f000)='./file0\x00', 0x0, 0x2b) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000128000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d9a000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") readv(r1, &(0x7f000005a000)=[{&(0x7f00004bb000)=""/203, 0xcb}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1d000-0x1)="") signalfd(r1, &(0x7f0000db8000-0x8)={0x10000}, 0x8) readv(r1, &(0x7f0000638000)=[{&(0x7f0000218000)=""/37, 0x25}], 0x1) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000019a000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000011c000)=0x10, 0x80800) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000de0000)="f6bb6089a291bfd5c4e5f3b73af2a312e50f19acea0b54f7ddabcfd3361fdd6f25d10967dada7368114de5311952f63ec8d5b11f54b95c0e0131f1bdd279395f99448e1a436992f4b313e2b0f4ada236c4cc0b319512b6b8e7be225356723fd296bba3b3a3c91c2b6376eb5bdcffe44bcde34a190cd71effa5cbfe856543010d53dcd60090423c78a78071172134856bebfd41742753da8784a8552868fc5477a69aee178f1aca26b9c77136227ac6d730dfe9cbb17a5e6d371115356d8a2d", 0xbf) write(r0, &(0x7f0000001000-0x5d)="", 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca8000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f92000)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f1a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb4) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) close(r1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000011e000)={@common='ip6gretap0\x00', @ifru_data=&(0x7f00003b0000)="22ba0d92531eec03245faad055b35e658b97dfc0a1d2400383abd8a03607f66e"}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000513000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000f78000)={&(0x7f0000b07000/0x1000)=nil, 0x1000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040d000+0xd4b)={0x0, 0x0, 0x0}, &(0x7f0000cd3000)=0xc) ioprio_set$uid(0x3, r1, 0x200) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000055a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000a67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffdffffffffd, 0x800000000010000}) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getcwd(&(0x7f00000e6000-0x12)=""/18, 0x12) close(r2) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000cce000+0xae1)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000bad000-0x8)={0x0, &(0x7f00006fd000)=[]}, 0x8) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000788000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a08000)={&(0x7f00005a9000/0x4000)=nil, 0x4, 0x7, 0x1, &(0x7f00002a5000/0x1000)=nil, 0x0}) ioctl$int_out(r0, 0x0, &(0x7f0000f06000-0x8)=0x0) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getcwd(&(0x7f00000e6000-0x12)=""/18, 0x12) close(r2) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() setpriority(0x3, r0, 0x8001) r1 = socket(0x11, 0x8020400000000803, 0x0) syz_open_dev$tun(&(0x7f0000f3e000)='/dev/net/tun\x00', 0x0, 0x200) bind(r1, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f000086e000)={@multicast1=0x0, @rand_addr=0x0}, &(0x7f0000075000-0x4)=0x8) sendmsg$key(r1, &(0x7f000090b000)={0x0, 0x0, &(0x7f0000251000-0x10)={&(0x7f00007d2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfda9}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00001e1000-0x8)={0x0, 0x2c, 0xa8a}, &(0x7f0000193000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000e67000)={r2, 0x659, 0xaf, "39681cb315b386c65f2fc196b188e88cb52ce40ff612316dc75b7def26ce322809b6f11ba99331d62eadfc5ee3b79063f99498bfa3b07e5d79538f826f89b73bf3eeee721ee04a98b3bd808a8e3333ff2994170dd0327de2d07b772a58fa7054c4be386265d54ccc3f9e33141599d383ab3472ad6240ad41b73323cbeec591a5f89a4136b752f32648555c8dfd0e6da115df427853cdc96097a1e88042825aecb8e2834f3f2292233b5ab714b5d6f0"}, 0xb7) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d82000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000df000-0x4)=0xe8) getresuid(&(0x7f0000809000-0x4)=0x0, &(0x7f0000949000)=0x0, &(0x7f00004d9000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ea8000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2004, 0x0, 0x4, 0xa, 0xa0, 0x20, 0x32, r3, r4}, {0x8, 0x3f, 0xfd, 0x9, 0x6, 0x4000, 0x2, 0x20}, {0x5, 0x7, 0x80, 0x100000000}, 0x5, 0x4, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x6f}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x6, 0x1, 0x3, 0xffffffffffffab1e, 0x300000, 0xf45f, 0x81}}, 0xe8) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x9, 0x10000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x19) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000013000-0x39)=""}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r2, r1, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) fcntl$setlease(r2, 0x400, 0x1) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r3, &(0x7f0000017000)={'system_u:object_r:ptmx_t:s0', 0x20, 'system_u:object_r:passwd_exec_t:s0', 0x20, 0x2f, 0x32, 0x20, '/sbin/dhclient\x00'}, 0x51) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000018000)={0x0, 0x8, 0x9, 0x81, 0x1, 0x1000, 0x66, 0x2, {0x0, @in6={{0xa, 0x0, 0x8e1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x39, 0x407, 0xfffffffffffff801, 0x7}}, &(0x7f0000019000-0x4)=0xb8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000019000-0x10)={r4, 0x8, 0x8a80, 0x4}, 0x10) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0x5e2000)=nil, 0x5e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f00005e3000-0x4)={0x5, 0x9, 0x5}) vmsplice(0xffffffffffffffff, &(0x7f00005d8000)=[], 0x0, 0x0) poll(&(0x7f00004d7000+0x82a)=[{r1, 0x0, 0x0}], 0x1, 0xbad7) r2 = gettid() getpgid(r2) read(0xffffffffffffffff, &(0x7f00005e2000-0x7b)=""/123, 0x7b) close(r0) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)='\a\x00', 0x1) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000026000-0xd1)="89788cdcb06188c5ad6328199df1b6fd89f0ab50bf5259bff52c2ae220750cce89a2de59baf0a5b4e141b1f9ca1e9e9182d0bb402959a80b8259802930937be7286ad5a6549aeccdcea928a5e66ff4b87464a5544322bd419c8fd1ecb50881022e24055fc1df1c250986eeec4befefd35664f1a56e4449fc0721222a7d8ff4088503d0ce95b164034e02af79c7ff9cc17d4360ccd6b485b9a28186db20e9c9027aa59c58c0338c2ca620846926a72cb3782fa4489a7419c2b8a477404a58ae851edace374c55e4ccf32a25708f815acbb9", 0xd1, 0x4004805, &(0x7f0000026000-0x1c)={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000010000-0x29)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000023000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000a000-0xc)={0x0, 0x0}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ffa000-0x4)=0x0) ioprio_set$pid(0x1, r2, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r2, &(0x7f0000ae8000)=[{&(0x7f000080b000)=""/231, 0xe7}], 0x1, &(0x7f0000ffa000)=[{&(0x7f0000ffb000-0xf5)=""/245, 0xf5}, {&(0x7f0000ffa000)=""/88, 0x58}, {&(0x7f0000223000-0xbd)=""/189, 0xbd}, {&(0x7f0000ffa000)=""/11, 0xb}, {&(0x7f0000ffa000)=""/117, 0x75}, {&(0x7f0000ffb000-0x80)=""/128, 0x80}], 0x6, 0x0) sched_setparam(r2, &(0x7f0000910000-0x4)=0x1f) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a09000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000537000)={{0x1, 0x80000000}, 'port1\x00', 0x20, 0x1000, 0x9, 0x4, 0x10000, 0x50, 0x9f, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept(r0, &(0x7f00002be000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00001cb000-0x4)=0x9) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$unix(r1, &(0x7f0000719000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e55000)={0x0, 0x0, 0x0}, &(0x7f0000440000)=0xc) r4 = getgid() syz_fuse_mount(&(0x7f0000484000-0x8)='./file0\x00', 0x8001, r3, r4, 0x401, 0x2000) sendmmsg(r2, &(0x7f0000fd9000-0x78)=[{{&(0x7f0000ca8000)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00002ce000)=[], 0x0, &(0x7f0000194000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000043a000)={0x0, 0x0}) clock_settime(0x7, &(0x7f0000f36000-0x10)={r0, r1+10000000}) r2 = socket$inet(0x2, 0x3ffffffffffffffd, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f0000c94000)='user\x00', &(0x7f0000c60000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000209000)="", 0x0, r0) keyctl$get_security(0x11, r1, &(0x7f0000f04000)=""/0, 0x0) umount2(&(0x7f0000ef7000-0x8)='./file0\x00', 0x6) 2018/02/01 00:09:32 executing program 6: r0 = inotify_init1(0x0) fcntl$getflags(r0, 0x40a) userfaultfd(0x80000) 2018/02/01 00:09:32 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00007f5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000cf3000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d60000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000184000-0x4)=0x2, 0x4) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f000068d000-0x38)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x24, 0x9, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x6}, [@nested={0x4d2, 0x2, [@typed={0xc, 0x1, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f000085a000)={0x0, 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00003c9000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008f8000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000906000-0x10)={0x0, 0x2, 0x9, 0x1}, &(0x7f0000ccc000)=0x10) connect$packet(r2, &(0x7f000065d000-0x14)={0x11, 0xfe, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffffffffffe36) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000c3b000)=@req3={0x7, 0x100000001, 0xffffffffffffff80, 0x3, 0x8, 0x5, 0x2000000000}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000c9a000)=@assoc_value={r4, 0x8f}, &(0x7f0000057000)=0x8) socket$unix(0x1, 0x5, 0x0) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008c9000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002ce000)='/dev/vga_arbiter\x00', 0x400, 0x0) pwritev(r0, &(0x7f0000d08000-0x20)=[{&(0x7f000084a000-0x1e)='&', 0x1}], 0x1, 0x0) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f0000021000)="f0", 0x1) write(r1, &(0x7f000001c000)="83", 0x1) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000002a000-0xb)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000015000)=0x5) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) close(r1) [ 50.948819] binder: 8458:8471 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 50.986186] binder: 8458:8471 unknown command 536907575 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x40000, 0x0) getdents(r0, &(0x7f0000279000)=""/105, 0x69) fcntl$setlease(r0, 0x400, 0x2) symlinkat(&(0x7f0000c97000)='./file0\x00', r0, &(0x7f0000de2000)='./file0\x00') 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getcwd(&(0x7f00000e6000-0x12)=""/18, 0x12) close(r2) 2018/02/01 00:09:32 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$TCFLSH(r0, 0x540b, 0x100000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000f13000-0xa)='./control\x00', 0x1000, 0x0) faccessat(r1, &(0x7f000083a000)='./control\x00', 0x2, 0x0) 2018/02/01 00:09:32 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009c0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000de4000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000001000-0x4)=0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000-0x4)=0x0) r2 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x1) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) write(r2, &(0x7f0000001000-0x11)="85aa9bfa31dff19a6ef0d0137a9ff6f8d1", 0x11) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002000)=0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000004000-0x60)={0x27, 0x9, 0x9, 0x7, 0x7, 0x7, "9921b8af1a5da29b45da10b1a13ce93d0394bfce3a3f869c7fd1d575296d8b34c2b7c347ca242f9352176eaf217a35c17f2fab55c09f5c2e6559d253a38ec0", 0x7}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000)=@add_del={0x2, &(0x7f0000005000-0x10)=@generic="2950d5f70eda10b160a46cdf9a651366", 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000000)={0x7, &(0x7f0000006000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001000-0x10)={r3, &(0x7f0000005000-0x78)=""/120}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) getpeername$llc(r2, &(0x7f0000006000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) ioctl$TIOCGPTPEER(r2, 0x5441, 0x1f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x10, &(0x7f0000007000)=0x50, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003000)={@generic="bc946886643c7f8982a3a0f400f3b962", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r1, &(0x7f0000003000)={0x11, 0x18, r4, 0x1, 0xfa6b, 0x6, @random="2b742415d1e6", [0x0, 0x0]}, 0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000008000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9301}) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x5, 0x1ff, "00a905a32319", 0x1, 0x0}, 0x10) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004ef000)='/dev/sequencer2\x00', 0x400400, 0x0) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00002a5000-0xb3)=""/179) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000002000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:32 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) pwrite64(r0, &(0x7f00002a2000)="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", 0x1000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x80247008) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00001f1000)=@req={0x3ff, 0xffffffffffff9ed7, 0x0, 0x8}, 0x10) r1 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x11)=@random={'trusted.', 'user)[,\'\x00'}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x1fe, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7dad9498b703", [{[{0x9100, 0x1, 0x4, 0x80}], {0x8100, 0x8001, 0x1, 0x7}}], {@ipv4={0x800, {{0x2d, 0x4, 0x100000000, 0x5, 0x1e8, 0x0, 0x6, 0xff, 0x2f, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x13}, {[@end={0x0}, @timestamp={0x44, 0x18, 0x5, 0x3, 0x15, [{[@rand_addr=0x3], 0x7fffffff}, {[], 0xb660d75}, {[@broadcast=0xffffffff], 0x9}]}, @timestamp={0x44, 0x2c, 0x1e0b1fc700000000, 0x3, 0xff00000, [{[], 0x5f}, {[@rand_addr=0x80], 0x0}, {[], 0x1}, {[], 0x3000000000}, {[@empty=0x0], 0xfffffffffffffff8}, {[], 0x1}, {[@empty=0x0], 0x14}]}, @lsrr={0x83, 0x3, 0x9, []}, @lsrr={0x83, 0x1b, 0x3, [@broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x2, @rand_addr=0x1, @multicast2=0xe0000002, @empty=0x0]}, @noop={0x1}, @rr={0x7, 0xf, 0x6, [@dev={0xac, 0x14, 0x0, 0x13}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}]}, @rr={0x7, 0x23, 0x0, [@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}, @rand_addr=0xd3]}, @lsrr={0x83, 0x7, 0x8, [@multicast1=0xe0000001]}]}}, @tcp={{0x0, 0x3, r0, r1, 0x0, 0x0, 0x10, 0x80, 0xffffffff00000000, 0x0, 0x5, {[@nop={0x1}, @sack={0x5, 0x2a, [0xf28d, 0x3, 0x4, 0x0, 0xffffffff, 0x2, 0x8, 0x9, 0x1, 0xffffffffffffff5e]}]}}, {"5644b6699c9ccb08c4bc306954de80aad8dccd48aecaca159b65dee41c564155c478fcd7c5d4fd76293adc3d454fbbef4974c4d5f9d888819743eb8928b8709db3ecfbdfb66d10573462e80eb7c1dc22b6abc08c35ec28c750dd9fda01dd80760df019087dd161088765094cbcc80285beca4a985258ef9fcea706a16878a66f7aea918c2597b84716633abdd7105a6373a0e2f74435c52c8551e8ac215bd9bd3a150124622a45d501c8313d095d2d59d372877f072156538a31e00749865ea44b061f20832de9934394650373956d820afce23d6a0d07096122d5ccb0dbf91a22f06c8011106e769517cff19297b40b26e63b7c"}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xe10, 0x42c, 0x8a7, 0x451]}) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x8000, 0x6, 0x4, 0x5, 0x81}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000002000-0xa)={r4, 0x12a, 0x1, [0x5]}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000003000)={0x3161572e, 0x81, 0x0, 0x3ff, 0x7, 0x0, 0xf06, 0xffffffff80000001, 0x0, 0x1, 0x2}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x1c) r5 = dup3(r2, r2, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000006000-0x73)={r4, 0x6b, "0de30d6395e698206e580402ed15e95cf7eff964e8d6a30435791157afea0a57dcef74dff7e862fac66fbee40c919bb3b34c7d26877e00421b7f1bdde51961db864b6d0c3f1510e34e358e9e5206b9cbec516483ed2fece83d68f18bce6c0cc5e4fb011df27bbe9ffd61f5"}, &(0x7f0000004000)=0x73) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000007000-0x8)='./file0\x00') mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000007000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000004000)={@rand_addr=0x4, @remote={0xac, 0x14, 0x0, 0xbb}, r6}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r5, 0x40104593, &(0x7f0000009000-0x10)={0x15, 0x6f, &(0x7f0000007000)="23401a14012954a8b2d880affbe5721e4e4b43a0adb2fd80ee09eee0b8b621b04da5012805329668d71569d03baca4c85fbc324824da53b31b8dc287313236c6f88629fa27a68b004aa813b7ba84531988b18331ea0bb2ce8184ef5bd91c5e4df4aaedaf0f70c2193104fb884a01e8"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000009000-0x4)=0x9, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r5, &(0x7f0000009000)={&(0x7f0000009000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000003000-0x1360)=@bridge_dellink={0x1360, 0x11, 0x118, 0x0, 0x2, {0x7, 0x0, 0x0, 0x0, 0x2000, 0x2004}, [@IFLA_TXQLEN={0x8, 0xd, 0x1000}, @IFLA_PORT_SELF={0x1338, 0x19, [@nested={0x1134, 0x62, [@generic="3d9a5ab4574dd79cd0a94e59f010ddcbf38bd8b3d41fd72ad4f34e5c79c6d6d8d342cbc1271a687a855d0b70544b700ad1aa3204c294d4bed12499a685be4c39fae2e57f183a7c7e9a0b91f2b8b302852c4ff6d2a56dfca1893e023dcbaf4cecd16fb3ad0327b82b49289af40d471600ac5061eb20c8c26cb419a0189f29955cf48304c8dd652fd52a76ac5eba062e4b1522281fbe33f5835f9add31a576861bee8b18819e3c751aa7745248440ffbd407ba54c21926af42ae42c5013ae76af9c2d6cc0ad93e0333a955e5e7a4fa299f41d6a526349870a960cdd1e7e8b7da2ae78a", @generic="381fd3267c39c4bdb26af5dd36e3ca9171f0b24578545fd9a1df7329a7", @typed={0x10, 0xd, @u64=0x80000001}, @typed={0x14, 0x49, @str='user)[,\'\x00'}, @generic="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", @typed={0xc, 0x7a, @fd=r3}]}, @nested={0xb4, 0x91, [@typed={0xc, 0x65, @pid=r7}, @generic="6d7f43369752dc6a749ec1a1fddc28d95b404525e4b3cd8a6b009a9760204748f1555c451c46fc4295a2654409879cb6cf0912b96964adbe77620c53de170f9812212c2f731b61363238119610bf245cad9d02396a56b1fd94f4f03ebf3c76bc5e1e8e9cb0bff110218f1fd08482da5fde393f89add6315abd88e15e5b227b56c59466a11f1f46a14e2ed0d52b94ce47454e2b8da45419", @typed={0xc, 0x86, @str='\x00'}]}, @generic="7a4d44dedb9079f3d1873fd7e5370243c995d3ef8d45c453a9e852e590ceeb5fbf8ea0682981fe92fd866a462d5faf63431b9ba1e1162087229d16fcaacc517fddc7f242bdeec7bb6cde67161a9586a5f7454ecf28c6f7f82a1e389ba1a7483c44e0fa22a393c18ff85ab5c5a9953db4a86a59e4326eafcfc7e5e4f9cf8f97bc1340aa27953075ac1c11b748c1c191f772d6bbe9c90378eadb3f7319f881a49c8568d21bc5c1910fb47b9c93ec23260aec6a74d00b8c7c0afd3e10626415219aab69b9e3", @generic="cfab0508c7089ca88c95419bac3acb76cc8b12dbd606f37568f7970c32b586a9cc6a72d40d6f85647c4d20e3b207527af2018f873a7ddc45ea99622d4dba35ce1ac4867f87d0faec0a5f196b92e03e43731adae08f239d6255eba77933d54cae9be2472751b781cfa2526defdce51c97ce5496992001fbe1d97b5d8ad9fbb7895532de3a9d"]}]}, 0x1360}, 0x1, 0x0, 0x0, 0x4}, 0x4000) 2018/02/01 00:09:32 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000049c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000754000)={0x6c1, 0x8, 0x2, 0x80000001, 0xfffffffffffffb60, 0x8, 0x1, 0x3, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000733000)={r1, 0x3bb4f207, 0x101}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000004f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000df3000)={0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00007cf000-0xb9)=""/185, &(0x7f0000532000)=0xffffffffffffff59) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004ad000-0xc)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000c40000-0xf8)={{0xffffffffffffffff, 0x0, 0x1, 0x1, 0xd}, 0x81, 0x1000, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x100000001, 0x7ff, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 50.991668] binder: 8458:8484 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 50.998965] binder: 8458:8497 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 51.002399] binder: 8458:8484 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 51.025270] binder: 8458:8471 ioctl c0306201 20008fd0 returned -22 [ 51.032854] binder: undelivered death notification, 0000000000000000 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f67000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c57000)={0x0, 0x0}) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000bf2000)='net/ip6_mr_vif\x00g') preadv(r1, &(0x7f0000001000)=[{&(0x7f0000000000)=""/1, 0x1}], 0x1, 0x1ffffe) pwrite64(r1, &(0x7f0000ed4000)="2bb17dd7e28c48ad13a5736f281a89f8db09e1af1558fdfcc2bb2c108a036dde696e68414f6ce68f50bb804bb328d41061b5bb35e6af0682153bff812cba1caebc81fb40537bdd99d0bd16c3c9db1c88abde4981abb2ffaa97bd505dcebdfbf131494640be3f410b199e57b685fc4147a3d4d8c0246d339b3ad97cfcf1a16713979da58aab45f5c89e1558a171ea5d276381b43ce7008b15fe773bf880231c2a0380e56b314caaf20b9af9d657f03e2b26f1a00ed28a19e72d2d85ff80b48f277f3e45f922d9927569a777f0f36252c22f3ed4803f0b7012c2cf3a", 0xdb, 0x0) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000683000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000087b000-0x4)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) readv(r1, &(0x7f00002f9000-0x20)=[{&(0x7f0000af6000-0xb4)=""/180, 0xb4}], 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bba000-0xe)='/dev/keychord\x00', 0x414080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000051d000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a4d000-0x20)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, []}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000f30000)=0x8, 0x4) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) readahead(r0, 0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x3, 0xac, &(0x7f0000000000)="736d0416f913e5d4616e5a92c4c4d067517aee9aadd24ac3c6443cba8204c1a48eef76cda8e837809fd93e5d73b3ed578149a9525cbc5fbe8a196a25edb5295d03b6f8e82e5bb80a991ef200c74973784da4713eb38a9803694cf2e55ffdc1a7965b8d8988fa5fc763df4f7627ead5b4c6ed130770963458fd2b8d8f22d783cb378f2bbfbf443abdc64c840b26bab31828db283e46e97850ca5eaced42b85d77929cbe377d63617edf3feb23"}) clone(0x10042000, &(0x7f0000534000)="", &(0x7f0000f13000)=0x0, &(0x7f0000fdb000)=0x0, &(0x7f0000001000-0xce)="de3702a7000014da4e411ac8c2b3bb74e721b2eb0c8795e5839e6c97a256dac2040844358b55e08f5848b5391e84ffa284a4b2087c4c446b9df965f4271fa7a10337df977fe7d4be2acb00cccdf744d9604e957a17c50f1b2a56d9ef21a25c595ac8412a0000000000000f36a3f6d707000000000000006eebdbc651c1b7c816c8f39dbfba747eafc230e644af398393ec789b0e43247e287c60e02e968678345b50fec3680c9edd0000000986cc56a50d7482c27976cd8f6781546f5e8dcf9cca4224288ddbaa036738f4fb0bd0") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x0, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r2, &(0x7f0000001000)='./file0\x00', 0xc100, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f00005b8000-0x83)=""/131) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000001000)={0xf95, 0x56c1, 0x2, 0xc053}) unlink(&(0x7f0000bd1000-0x8)='./file0\x00') 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c3a000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000d18000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000673000-0x4)=0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000db9000)=0x0) ptrace$poke(0x5, r2, &(0x7f00003e2000-0x8)=0x0, 0x7) connect$unix(r1, &(0x7f0000b69000+0x55)=@file={0x8000000000000000, './file0\x00'}, 0xffffffffffffff88) write(r0, &(0x7f0000001000-0x5d)="", 0x0) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) clock_gettime(0x0, &(0x7f0000b4c000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000b51000-0x20)={{r1, r2+10000000}, {0x0, 0x0}}, &(0x7f0000a74000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) socket$packet(0x11, 0xa, 0x300) sendto$inet(r4, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clock_gettime(0x0, &(0x7f0000146000)={0x0, 0x0}) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, r3}, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@time={r5, r6+10000000}}], 0xbd) close(r0) [ 51.112480] device gre0 entered promiscuous mode 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xa, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000007000)=0x0) write(r0, &(0x7f0000cc4000)='\x00', 0x1) 2018/02/01 00:09:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4040000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000001000-0xa)='sessionid\x00') mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000007000)='personality\x00') exit(0x0) lseek(r2, 0x1000000000000004, 0x0) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000807, 0x3fff) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0xb8ec862ddfcddd13, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000040f000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000728000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00005a4000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00001ba000-0xbe)="d32a3fff907f8a2c16cee8b556663d84364617e2ac06ab035043f714cdc001624de44e99ea2138a7dfb5c2672c9b9424943f6aa034e05aa46010cd9642df8c9f04808ae69bae863179c2c776d6a09f91c0a4d38d427f8d526b0cf6ac8a79e2141b3890ebfd2bef383c166319a2515419693cfacfbd127389d88ff7c8046076aec871d7c870f1813dc50879ebdf13a2c227c555144ebc397460760dfc5f255fc9eb48158fd46fba90861906294ba3d58202570ba67f9de49ba546eefa74ee") r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dba000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f00001b5000)={0x0, 0x0, 0x0, 0x0, 0x85, 0x0}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00002b6000)=""/71) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000006000)=0x0, &(0x7f0000005000-0x4)=0x4) r1 = memfd_create(&(0x7f0000006000)='\x00', 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f000000b000)={&(0x7f000000b000)={0x10, 0x0, 0x0, 0x80420}, 0xc, &(0x7f0000009000-0x10)={&(0x7f0000001000-0xa4)=@setneightbl={0xa4, 0x43, 0x100, 0x2, 0x0, {0x7, 0x0, 0x0}, [@NDTA_THRESH1={0x8, 0x2, 0x6}, @NDTA_GC_INTERVAL={0x10, 0x8, 0xffffffffffffff41}, @NDTA_THRESH3={0x8, 0x4, 0x4}, @NDTA_NAME={0x8, 0x1, '\x00'}, @NDTA_NAME={0x58, 0x1, "24766d6e6574316367726f7570657468307573657265746830766d6e6574312e73656c6670726f63706f7369785f61636c5f6163636573734047504c656d30235e757365722a5c2d5d7d74727573746564d100"}, @NDTA_THRESH1={0x8, 0x2, 0x7ba}, @NDTA_THRESH1={0x8, 0x2, 0x400}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005b9000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009cb000-0x4)=0xe8) r2 = add_key$keyring(&(0x7f0000e8c000)='keyring\x00', &(0x7f0000ed6000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f000016c000-0xc)='id_resolver\x00', &(0x7f00009e0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb2000)='loeth1-\x00', r2) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000046a000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, r1}) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000382000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000faf000-0xfb)=""/251) r4 = syz_open_dev$mice(&(0x7f0000b2f000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r4, 0xc0bc5310, &(0x7f0000385000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = open(&(0x7f000047e000)='./file0\x00', 0x341800, 0x148) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000a52000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_mreq(r6, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x14) [ 51.135028] IPv4: Oversized IP packet from 127.0.0.1 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000840000-0x11)='cmdline\x00') preadv(r0, &(0x7f00007ce000-0x20)=[{&(0x7f0000986000-0x35)=""/1, 0x1}], 0x1, 0x400000002) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000885000)=0x0) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000028c000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x227b, &(0x7f00005cd000-0x1)="") 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000fde000)="3e13e78ff10b51a0092893d449f1fe73277f605be121057c5dc1141b1f3be9a9ae194c345cd0366a5706a0a712564d54d134df5ed380ffa1506230505baa6e9f7b4b425f040bb20d8d0c56545efe069b045309d9c716ff7af7ba45c875d8bc0c9301f982908d55c307b0dceaea18fbd14d78ee28cd9ead8b0a26f92ac3a10529") mremap(&(0x7f0000674000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000389000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)={0x0, 0x0, 0x0}) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000331000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000247000-0x56)="b2f725e938aba97d34091dc539920c7b06ab811c0d7630c67d586ae672f3dbbdf5852831732d579450362769177d540ff928c9b3a3626cd48f344ae5c68dcc5f0c7c548ca1b367e0c045d363c9ebe99d0ef489aa548a") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000721000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000852000)=0x108) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0xa, 0x300) socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ff6000)="f7", 0x1, 0x44040, &(0x7f0000ff7000-0x10)={0x2, 0x2, @rand_addr=0x85, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000c1d000)={0x77359400, 0x0}) sendto$inet(r0, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x7fff) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000001f000-0x4c)={0x19e8, 0xca47, 0x3ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00004cf000)='./file0\x00', 0x40, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00008be000-0x1000)=""/4096) ftruncate(r0, 0x0) delete_module(&(0x7f000027b000)='&\x00', 0x40) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000367000-0x11)='/selinux/enforce\x00', 0x101, 0x0) getdents64(r0, &(0x7f0000ab4000)=""/225, 0xe1) r1 = memfd_create(&(0x7f000003b000-0x2a)='bdevkeyring\a-GPLvboxnet0\'{wlan1&em1vmnet0\x00', 0x0) writev(r1, &(0x7f0000037000)=[{&(0x7f000003a000)="15", 0x1}], 0x1) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000085b000)=[@in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x9}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfb8}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0xc3}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c7f000-0x4)=0x0, &(0x7f0000879000-0x4)=0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006f1000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ea2000)={0x0, 0x9b}, &(0x7f0000de4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r2, &(0x7f00002a5000)=0x2) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x2, 0x767e, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x4}, 0x7}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000001000)="433220f146a06a834635ff5aa7c09f07f9456030ab18e8243a7fee5c6ef0e0c418f21e8f3a54a5cdaeb4189854aa04209bb6eb455f9f2d618f66760d3fe03c89f5e610ddc2ce3b2499e49dfb4eed87ecf45a67cd9ed3c269b20ee566343890c873bfcd4748023fbd13d5391f6c20462c28ed318bae08737dc316146be07fb44bbe0d8908bd86c92580308b45e9e626804245694ac0c4993df75016c457fdf39b2453d38ae468f5894cb35e6c8d9b0b88656aef7d3d27541762689c981de57579a1b5357b479260f421deafab687f5eef1179fe21c0a3c6bed630fe8d9e7be1203347fb3d6554", 0xe6}], 0x1, &(0x7f0000001000)=[@init={0x18, 0x84, 0x0, {0x0, 0xc43, 0x2, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x401, 0x4, 0x8, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x400, 0x7, 0x93c, 0x8}}], 0x90, 0x0}, 0x8000) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000f0f000-0x1000)=""/4096) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x9, &(0x7f0000001000-0xbc)=""/188) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@generic={0x0, 0x7, 0x0}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f40000-0x9)='net/icmp\x00') ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000421000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1}) readv(r3, &(0x7f0000309000)=[{&(0x7f00007da000-0x7)=""/7, 0x80000000}], 0x100000000000005c) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000051000-0x4)=0x0) r1 = syz_open_dev$loop(&(0x7f00009cc000)='/dev/loop#\x00', 0x800, 0x20000) sendfile(r0, r1, &(0x7f00008db000)=0x0, 0x5) r2 = syz_open_procfs(0x0, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r2, &(0x7f0000d44000-0xba)="", 0x0) 2018/02/01 00:09:32 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x200}) r1 = syz_open_procfs(0x0, &(0x7f0000685000-0x3)='ns\x00') fstat(r1, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f00006f6000-0x10)={0x0, 0x0}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/sequencer2\x00', 0x301080, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000d85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setrlimit(0x0, &(0x7f0000d0a000-0x10)={0x0, 0xfffffffffffffffc}) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$inet6(r1, &(0x7f00007b9000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000b33000-0x4)=0x1c, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b24000)={@generic="c572132a1fe926fe34a9b70add4fde06", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pwritev(r0, &(0x7f0000c17000-0x10)=[{&(0x7f0000a98000-0xee)="2d2ab1e9fe8bdf8a9fc29806066cebd2f8b6e81db5195e1c664170979806707a5cb115cb9c94866f6df7dbd6bcfd5c3ef7b3db1af1e1a2b54a57acc1f22811a468c0864b033a54d59694676e0e8ac816432d0008e394165e82aff88aa763c84fbd34b64438bf84b420b8fb19890c1920cffa8383719b7b894ce7ed14e3ec5f2f9474a7a7bbcd07d9dfcf46164c8502b80a61d5c0eb968ca61b6ef39cce37382f65ac6dd913290c5faa05acfba863815021b9fd36a836357de45f05f9e9edb7b465576ec5fa9c39f3d3752c9fe9900d26300ea192cd1912f3fda295c7ebc37012dae03a0fc4e392f1495362a25cd8", 0xee}], 0x1, 0x0) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='}nodev$bdev\'wlan0}}nodevwlan1ppp0]GPLposix_acl_access{\x00', 0x36b8e894d4705e77) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000001000-0x10)=@req={0x1, 0x8001, 0x8, 0xdd3}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000325000-0x50)=[{&(0x7f000016a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f8e000)=""/98, 0x62}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000000000+0xbd5)=""/118, 0x76}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000-0x30)=[{&(0x7f0000a31000)=""/110, 0x6e}, {&(0x7f0000694000-0xa)=""/10, 0xa}, {&(0x7f00003a9000)=""/0, 0x0}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f0000000000)=""/71, 0x47}, {&(0x7f00004e5000)=""/47, 0x2f}, {&(0x7f000076f000)=""/125, 0x7d}], 0x3, &(0x7f0000001000-0x90)=[{&(0x7f0000000000)=""/142, 0x8e}], 0x1, 0x0) inotify_init() 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c5a000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f000099f000-0x5c)={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x1b}, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, 0x0, [0xffffffffffffffe0, 0x0, 0x80000001, 0x6, 0x35, 0x7f, 0x20, 0x8]}, 0x5c) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000df7000)=0x6, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000069000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x16, 0x8, "70c99bab238f1bb7e72f1e57758558a58a1272739e4b949dbd6a5e96110e37f9f952616273abd7dc48090d26453f3e5734fe27a6586d02319eb1e89378f107ce", "fcf31b9d9ba95b3dea9171bb32fe042a839dabd38db8dfa0d1dda02630278313", [0xfffffffffffff800, 0x1], 0x0}) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00004f3000-0x1)='0', 0x1}], 0x1) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000e12000)=0x20) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffd, 0x8011, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r1, 0x0, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000018000-0xf)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000002000)={0x8, 0x76581ca10000, 0xb66}) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e04000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00003ad000-0x10)="ebd3e57231f7141224241c4d80292534", 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007ae000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000a5d000-0x20)={0x7, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f00002a2000)={0x1, r6, 0x10003, 0x1}) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000974000-0x20)={@generic="c5e2218e02fc7b4461aeba0ee7e83f48", @ifru_flags=0x1800}) sendmsg$unix(r0, &(0x7f00001d9000)={&(0x7f0000a01000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b91000)=[{&(0x7f0000e8d000-0xcf)="67bc996398b3cac89d42fe70921328b28d62f61183bb5e64560ef8cac7dba31d07758d26e46decbea9ad10d334ee748373156d8a973ab739fb80cd0715836772cc6e562b631a9b5f920167170a5af58ff68a46d3936d1f170ccd564346b3b46541525e74d5f6959e81f3c88edf736df957cd8570c3d4e4699f36e4707d436edecf2349c2314066db112ef44422a8db80ed3ba581fcfafaa85f737534c531116c9cac97c41a29659abca3f5cbafea9d1745b4dc79cee18406d7165412768652ffff8fe15388b3102c73c30952e3a5b6", 0xcf}, {&(0x7f0000109000-0xa)="18b2314a020d85a8c5c7", 0xa}, {&(0x7f00007cb000)="140a6a0bb214b57115467fffb2377a", 0xf}], 0x3, &(0x7f0000437000-0x80)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x80, 0x80}, 0xc8d4) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000053b000-0x6)={0x0, 0x0, 0x1}) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002a9000)='/dev/ptmx\x00', 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f12000-0x8)={0x0, 0x0}) accept4$inet6(r1, &(0x7f00009cb000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000077d000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$int_in(r2, 0x541f, &(0x7f0000479000-0x8)=0x0) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000003000)={0x0, {""/7}, 0x0}, &(0x7f0000011000-0x4)=0x10, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x5f0800000000, 0x4, &(0x7f0000008000-0x7d)=""/125, &(0x7f000002e000-0x4)=0x7d) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000002e000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f000002e000)={0x2, 0x2, 0x6, 0x3, 0x6cf48dde}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000002e000-0x7)={0x0, 0x0}, 0x8) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000066000-0x38)={&(0x7f000017c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f000090e000)={0x14, 0x0, 0x1, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000abb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000083e000)={0x0, 0x0, 0x0}, &(0x7f0000c8c000-0x4)=0xc) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) recvfrom(r0, &(0x7f0000e06000)=""/38, 0x26, 0x0, &(0x7f000074d000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(tgr128,ctr(serpent))\x00'}, 0x58) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f00006f2000-0x1000)="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", 0x1000, 0x10, &(0x7f00000a8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x3, 0x2, {0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffff7fff}}}, 0x3a) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00007d8000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f000019b000)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b6a000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000000, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00005d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) bind$packet(r2, &(0x7f0000a56000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [0x0, 0x0]}, 0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) modify_ldt$write(0x1, &(0x7f0000453000)={0xffffffffffffffff, 0x0, 0xffffffff, 0x7, 0x1, 0x100000000, 0x3, 0x5, 0x4, 0x1000}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f0000f13000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x4)=',*/\x00', 0x0) execveat(r0, &(0x7f000000a000-0x8)='./file1\x00', &(0x7f0000001000-0x18)=[], &(0x7f000000a000-0x28)=[&(0x7f0000009000)='\x00', &(0x7f0000009000)='cgroupppp0@/em0+\x00', &(0x7f0000003000)=',\x00', &(0x7f0000009000)='ppp0user\'^%[[systemX\x00', &(0x7f0000003000)=',\x00'], 0x1100) sendfile(r0, r0, 0x0, 0x9) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) [ 51.481019] binder_alloc: binder_alloc_mmap_handler: 8628 2023d000-2063d000 already mapped failed -16 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000)='./file0\x00', &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000023d000/0xc00000)=nil, 0xc00000, 0x0, 0x8011, r0, 0x0) 2018/02/01 00:09:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f000024b000-0x12)='/dev/input/event#\x00', 0x3, 0x10100) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000989000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f000015f000-0x18)={0xaa, 0x50, 0x0}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)=0x0) prctl$getname(0x10, &(0x7f0000b08000-0xe8)=""/232) 2018/02/01 00:09:32 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x909, 0x4) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ff9000)=0x0, &(0x7f0000ff9000)=0x4) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000ffa000)={@empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000ffa000)=0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000c000)=0x0, &(0x7f0000b51000)=0x4) r1 = dup(r0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f000050d000)=""/4096) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r1, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000006000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x44, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_OIF={0x8, 0x4, 0x0}, @RTA_FLOW={0x8, 0xb, 0x0}, @RTA_PRIORITY={0x8, 0x6, 0x0}, @RTA_GATEWAY={0x0, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_IIF={0x8, 0x1, 0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000025000)='./file0\x00', 0x800, 0x80) 2018/02/01 00:09:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/02/01 00:09:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x80)=@setneightbl={0x80, 0x43, 0x100, 0x6, 0x3, {0x1c, 0x0, 0x0}, [@NDTA_PARMS={0x5c, 0x6, [@NDTPA_PROXY_QLEN={0x8, 0xe, 0x10000}, @NDTPA_IFINDEX={0x8, 0x1, r1}, @NDTPA_PROXY_DELAY={0x10, 0xd, 0x0}, @NDTPA_BASE_REACHABLE_TIME={0x10, 0x4, 0x100}, @NDTPA_MCAST_REPROBES={0x8, 0x11, 0x3}, @NDTPA_ANYCAST_DELAY={0x10, 0xc, 0x7fffffff}, @NDTPA_RETRANS_TIME={0x10, 0x5, 0xfffffffffffffff9}]}, @NDTA_THRESH1={0x8, 0x2, 0x4bd}, @NDTA_THRESH1={0x8, 0x2, 0xe0}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0xc0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000df000-0xa0)={0x0, @in6={{0xa, 0x0, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9ce, 0x1, 0x6b, 0x8}, &(0x7f00007ac000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b70000)=@assoc_value={r2, 0x1}, &(0x7f0000f37000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r3, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_OPERSTATE={0x8, 0x10, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000001000-0x10)={0x1, &(0x7f0000f7a000-0x8)=[{0x8, 0x0, 0x0, 0xfffffffffffffffb}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e4000-0x8)="", &(0x7f0000c21000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x0}]}) prctl$seccomp(0x16, 0x0, &(0x7f00002fb000)={0x0, &(0x7f0000869000)=[]}) timer_delete(0x0) 2018/02/01 00:09:32 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_pts(0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3a000)={0x0, 0x0}) dup3(r1, 0xffffffffffffffff, 0x0) poll(&(0x7f0000fdd000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/02/01 00:09:32 executing program 4: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000aae000-0xc)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00002e5000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a9e000-0x16)='net/ip_tables_matches\x00') readv(r1, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000aae000)={&(0x7f0000aaf000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00004b6000)=[{&(0x7f0000aae000)=""/163, 0xa3}, {&(0x7f0000aaf000-0x5)=""/5, 0x5}, {&(0x7f000048b000-0x9b)=""/155, 0x9b}, {&(0x7f0000943000-0x59)=""/89, 0x59}, {&(0x7f0000aae000)=""/19, 0x13}, {&(0x7f000046f000-0x3b)=""/59, 0x3b}, {&(0x7f00005c3000)=""/206, 0xce}, {&(0x7f0000580000-0x1f)=""/31, 0x1f}], 0x8, 0x0, 0x0, 0x7ff}, 0x100) 2018/02/01 00:09:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) get_thread_area(&(0x7f0000598000-0x10)={0x9, 0xffffffff, 0x400, 0x1, 0xcd92, 0x2437, 0x7, 0x5, 0x81, 0x5}) 2018/02/01 00:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) fstat(r2, &(0x7f0000d38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000690000-0xc)='/dev/autofs\x00', 0x40, 0x0) getgroups(0x4, &(0x7f0000dbd000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000fbb000-0x8)='./file0\x00', r3, r4, 0x1100) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f0000000200190000000700000005000000853b09000100010100ff3ffe58", 0x1f}], 0x100000000000029f) dup3(r2, r0, 0x0) 2018/02/01 00:09:33 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1, 0x101, 0x72b3, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003dd000-0x10)={0x1ff, 0x202, 0x40000000, 0xfb9, r2}, &(0x7f0000ab4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000807000)={r3, 0x1, 0x6, 0xffffffffffffffc0, 0x8d14, 0x400}, 0x14) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x0, 0x989680}) futex(&(0x7f000000d000-0x4)=0x0, 0xffffffffffffffff, 0x0, &(0x7f0000a12000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ae5000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) r1 = getuid() tee(r0, r0, 0x80, 0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00007c6000)={0x0, 0x0, 0x0}, &(0x7f0000361000)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fe000-0xc)={0x0, r1, r3}, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f00007e2000-0xe)='/dev/keychord\x00', 0x2, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000617000-0x12)='net/ip6_flowlabel\x00') r5 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r5, r4, &(0x7f0000310000-0x8)=0x100003, 0x10001) 2018/02/01 00:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000dc4000)="b63db85e1ead00000801b29d2001150000008b9b000020671118cebc9b97ae21914d872cf78ce22c00160e96aa1fb0", 0x2f) readv(r0, &(0x7f0000a13000)=[{&(0x7f0000e11000-0xad)=""/173, 0xff73}], 0x1) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000a16000)=r1) 2018/02/01 00:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/02/01 00:09:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x82, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000003000-0x8)=0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x4ee55ba) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x20000, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f0000001000)='./file0\x00', 0x130, 0x600) r3 = memfd_create(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000004000-0xf4)={0x0, 0xec, "16de9114dc3193d693f37ca0b6fcf7d8b637ee87666b45ccc02544725411792f858d14101452a315be3bc298c1be576a86094a76dee8164834c95ee4c66e1e5c8043c8f2350d571021ae5494b3ca4342d35ed93db1d3f0e4bd4be4554512411b4b7d946e77e11151b4ba5618fc3eff0f1919dd48a5f5d4905c1a724281d63afa17a96a8c527ba33eff9769a8b0f28f81962c686261ca3de19f5e91572c5ef90770479476c0d931c01332b3e00d63c1dfb2b6e431b6638e97596a34c074933d4b197f0aa998c8102a2c29b1590668b3ed93a768a6e569f868aab3ea8c61e297e7112018fa3eaec3209c88017b"}, &(0x7f0000003000-0x4)=0xf4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000004000-0x8)={r4, 0x6}, &(0x7f0000001000-0x4)=0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000733000-0x20)={@generic="1a93b8fa2242fdb3d236f326ec11837a", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bind$netlink(r0, &(0x7f00008da000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xfffffffffffffee4) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00004d8000-0x4)=0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f000024f000)='/selinux/user\x00', 0x2, 0x0) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006de000)='/dev/sg#\x00', 0x0, 0x8001) write$selinux_access(r0, &(0x7f000068b000-0x54)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x0}, 0x54) 2018/02/01 00:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000dd3000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, &(0x7f00006dc000-0x8)=0x0, 0x401) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000445000)={0x0, 0x6}, &(0x7f00008e4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000210000)={r1, @in6={{0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) accept$packet(r0, &(0x7f000081a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000082a000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000cab000)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x5, 0x51, 0x100, 0x3, 0x4, r2}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000c7c000-0x20)={0x800, 0x1a09108, 0x9, 0x3, 0x4, 0x401}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000d7c000)={{0xff, 0x5}, 0x1, 0xaa, 0x200, {0x0, 0xfffffffffffffffc}, 0x80, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a85000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000e21000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000038b000-0x4)=0x14) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000257000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto$inet6(r1, &(0x7f0000ee6000)="", 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) [ 51.758551] sg_write: data in/out 44282/1 bytes for SCSI command 0xf7-- guessing data in; [ 51.758551] program syz-executor4 not setting count and/or reply_len properly 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f000038f000-0x1)='\x00', 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00006a7000-0x8)={0x0, 0x7}, &(0x7f0000a7b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000009b000)={r1, 0x8, 0x7}, &(0x7f00005a4000-0x4)=0x8) 2018/02/01 00:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/02/01 00:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000c49000-0x4)=0x7fffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0xfdcd) shutdown(r0, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00005f5000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00004ea000)=""/4096, &(0x7f00002d4000)=0x1000) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00006da000)=0x2) 2018/02/01 00:09:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigpending(&(0x7f0000013000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") fcntl$getown(r0, 0x9) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000009000)=0xffffffffffffffc0, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x200000000000004a, &(0x7f0000f07000)=[{0x3, 0x0, 0x0, 0x0}]}, 0x10) [ 51.800418] sg_write: data in/out 1969188161/36 bytes for SCSI command 0x6e-- guessing data in; [ 51.800418] program syz-executor6 not setting count and/or reply_len properly 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000001000+0x5cf)="e35ca2e825654b9c20f1", &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000002000-0x33)="9bd969592d7ffbf5e9d8b626cec0aed589da84b9a028be8e862620c3e91aec1c14ba4758d178be8706eedb6f0de5f903bbf818") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000000)={&(0x7f00000ee000/0x2000)=nil, 0x4, 0x7, 0x44, &(0x7f0000bcf000/0x3000)=nil, 0x200}) r2 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000001000)=0x4) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000003000-0x8)=0x10001, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r4) shutdown(r3, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000001000-0x49)=""/73) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r4) wait4(r5, &(0x7f0000c30000)=0x0, 0x0, &(0x7f0000020000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x8)={0x0, 0x8000, 0x5}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000003000)=@assoc_value={r6, 0x5}, &(0x7f0000001000)=0x8) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x20000000000801) connect$inet6(r0, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000245000)={0x0, 0x0}, 0x80000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000058a000-0x90)={0x6, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000f90000)='/selinux/checkreqprot\x00', 0x410000, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x5) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000f91000-0x8)={@rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) futex(&(0x7f0000a58000-0x4)=0xed, 0x4, 0x1, &(0x7f0000f8f000)={0x0, 0x1c9c380}, &(0x7f0000f8f000)=0x7, 0x2) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0x60000)=nil, 0x60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000005f000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000060000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000002d000-0x2c)=[@in6={0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000005f000-0x4)=0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000f000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000003b000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000061000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000004c000)={0xd4, 0x0, &(0x7f0000060000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000061000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f000004c000-0x18)=[0x78, 0x0, 0x38]}, 0x3}}, @acquire_done={0x40106309, r3, 0x4}, @increfs={0x40046304, 0x3}, @increfs_done={0x40106308, r4, 0x1}, @acquire_done={0x40106309, r5, 0x0}, @reply={0x40406301, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x50, 0x18, &(0x7f0000060000)=[@ptr={0x70742a85, 0x1, &(0x7f000004e000)=0x0, 0x1, 0x0, 0x20}, @ptr={0x70742a85, 0x0, &(0x7f0000003000)=0x0, 0x1, 0x2, 0x26}], &(0x7f0000060000)=[0x20, 0x30, 0x58]}}], 0x89, 0x0, &(0x7f0000004000)="24e53b5d98f7d9c98100d1dad82cec5371206dbc5d4a3bb90d584f0ef8eae6c08cccbe2a99a19479e795ff48ddd8366826ca1a35879228eecfc6670404f7608259ad0ec17713caaa3ef0f64e6f993364da5eb59665078e9ebd90d572b7d6e944ab9056481c97cf1902d78dcf198f6bac70bc975ddab2a97f13c9ebe01872e9b3cf22cbea2d4d22c789"}) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000014000-0x4)=r2) r6 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_notify(r6, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_timedsend(r6, &(0x7f0000037000)="", 0x0, 0x0, 0x0) syz_open_pts(r0, 0x200200) 2018/02/01 00:09:33 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000528000)='./file0\x00', 0xc400, 0x82) 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$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002000-0x8)={0x0, 0x1a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000031b000-0x8)={r1, 0x9}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) capget(&(0x7f0000e88000)={0x19980330, r2}, &(0x7f000019e000-0x18)={0x1f, 0x3f, 0x2, 0x9, 0x3, 0x4}) r3 = socket$inet(0x2, 0x1, 0x0) r4 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f000060b000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000fe1000-0x9)='/dev/ppp\x00', 0x280, 0x0) connect$netrom(r5, &(0x7f0000e13000-0x10)=@ax25={0x3, {"13897184c05dc9"}, 0x50a}, 0x10) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a91000-0x50)={@common='bcsf0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000893000-0xf)='/selinux/status\x00', 0x0, 0x0) fstatfs(r5, &(0x7f0000918000-0x10)=""/16) ioctl$TIOCEXCL(r0, 0x540c) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000417000)=0x0) accept(r6, &(0x7f00005c0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000580000-0x4)=0xfffffffffffffe16) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f00005fe000)={@generic="f821af43474da67eae4146242785bc93", &(0x7f0000d2e000-0x40)=@ethtool_regs={0x4, 0xb91, 0x34, "d00cb3d28b6eb09748159f1ad28f7a585c908728008d3e3cd6a051f60fc1df190368c677cb49b02490e0368a0bb9ce8ce295bab4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f00001d7000)=0x0, &(0x7f00007ac000-0x4)=0x4) clock_gettime(0x0, &(0x7f00005ee000-0x10)={0x0, 0x0}) fcntl$setlease(r6, 0x400, 0x1) dup3(r3, r4, 0x0) 2018/02/01 00:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$mice(&(0x7f0000cae000)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000041c000)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000834000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000faa000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000ba0000-0x4c)={0x0, 0x1, 0x4df, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f00007e0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00009b7000-0x8)={r2, 0x10}) 2018/02/01 00:09:33 executing program 2: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) sendmmsg(r0, &(0x7f0000002000-0x40)=[{{&(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0xec6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000fa4000-0x10a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096c000)=0x0, &(0x7f0000b6c000)=0x4) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fa5000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fa6000-0x10)={r1, r2/1000+10000}, 0x10) 2018/02/01 00:09:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000ca6000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000509000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000000000)=[], 0x0, &(0x7f0000fa4000)=""/36, 0x24, 0x4}, 0x13f0}, {{&(0x7f0000e2c000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f000060f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c0f000-0x20)=""/32, 0x20}], 0x2, 0x0, 0x0, 0x8}, 0x9}], 0x2, 0x40012101, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1267, &(0x7f00009be000)="") 2018/02/01 00:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f000015f000)=""/24, 0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e49000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f000021c000)=0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00008b4000-0x10)={0x0, 0x0}, &(0x7f0000bea000-0x4)=0x10) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000328000/0x1000)=nil, 0x1000) remap_file_pages(&(0x7f000040c000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0xa1, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f00005bd000)=0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f0000001000-0x800)=""/2048, 0xac2) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000135000-0x30)={0xfffffffffffffffd, 0x3f, 0x4, 0x0, 0x4, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000057d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) fcntl$setown(r1, 0x8, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009cf000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009a1000-0x4)=0xc) read(r1, &(0x7f0000529000)=""/209, 0xd1) shutdown(r0, 0x1) lsetxattr(&(0x7f0000aaf000)='./file0\x00', &(0x7f0000782000-0x6)=@random={'os2.', '#\x00'}, &(0x7f00001ef000-0x1)='\x00', 0x1, 0x0) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0x550000)=nil, 0x550000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000549000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000549000)={0x0}, 0x8) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000551000-0x8)={0x0, 0x0}) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00004cc000/0xc000)=nil, 0xc000, &(0x7f0000551000-0x8e)=""/142) mmap(&(0x7f0000550000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000551000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000551000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000552000-0x8)='./file0\x00', 0x0) getpeername$packet(r2, &(0x7f00000ab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00000b2000)=0x34d) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f000052f000-0x4)=0x7) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000ea000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8, r4}) fchdir(r2) ioctl$KDENABIO(r2, 0x4b36) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000134000-0x24)=""/36) 2018/02/01 00:09:33 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000288000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000f61000)={@common='teql0\x00', @ifru_addrs=@ipx={0x4, 0xffffffff988508dc, 0xb31c, "9d1fe10e523f", 0x8972, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977000-0xb)='projid_map\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00008b2000)={0x0, 0x8}, &(0x7f0000d8c000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000fc5000-0x8)={r2, 0x36908fe5}, &(0x7f00006d2000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000860000)={0x0, 0x1e52c9ab}, &(0x7f00000d8000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000ee8000-0x6)={r4, 0x0}, 0x6) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000adf000)='/dev/pktcdvd/control\x00', 0x40, 0x0) bind(r3, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f9000)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0xe8) getresuid(&(0x7f0000456000)=0x0, &(0x7f00004f1000-0x4)=0x0, &(0x7f00004ec000)=0x0) setreuid(r5, r6) getsockname$inet6(r3, &(0x7f00004ce000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000e6a000)=0x801c1222452889e8) mkdir(&(0x7f0000b94000)='./file0\x00', 0xe1) getpeername$ax25(r3, &(0x7f0000701000)={0x0, {""/7}, 0x0}, &(0x7f000096d000-0x4)=0x10) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$KDSETMODE(r7, 0x4b3a, 0xbb1f) mknod(&(0x7f000021f000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/02/01 00:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003cc000-0x9)='/dev/ppp\x00', 0x185000, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000207000)=0x4e3, 0x4) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getownex(r0, 0x10, &(0x7f0000757000-0x8)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f00004dd000)='sched\x00') close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x4200, 0x0) socketpair(0x0, 0x80000, 0x0, &(0x7f00001ae000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000e31000)=0x0) 2018/02/01 00:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000006, 0x0) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000960000-0x4)=0x0, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00006a2000)={@generic="f4549ae183600244edeb641b30b011ce", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d6a000-0xc)='/dev/autofs\x00', 0x680, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000b87000)={0x1, 0x3b}) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fd9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000fd9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d1000)=0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000fd9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x1, 0x1b, 0x0, 0x9, 0x1000100, r1}) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000fd9000)={0x8, 0x7, 0x137, 0x1ff, 0x6f, 0x200, 0x70000000000000, 0x925, 0x101, 0x4, 0x0}, 0xb) setsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000cf3000)="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", 0x1001) r3 = getpid() fcntl$setownex(r2, 0xf, &(0x7f0000d73000-0x8)={0x3, r3}) 2018/02/01 00:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:33 executing program 2: mmap(&(0x7f0000000000/0xae2000)=nil, 0xae2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000a8000)={0x0, 0x0}) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000046c000)=""/203) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000739000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000133000)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f000098e000)=0x0) 2018/02/01 00:09:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000033b000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000086b000-0x20)={@generic="137704c45363a86a474f5d575242d1cf", @ifru_flags=0x4000}) sendfile(r0, r0, &(0x7f0000b15000-0x8)=0x0, 0x3ff) 2018/02/01 00:09:33 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000291000-0x9)='/dev/rtc\x00', 0x400, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000e12000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x92, 0x3, &(0x7f0000001000)=""/18, &(0x7f0000001000-0x4)=0x12) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x0}) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002ed000-0x15)='/proc/self/net/pfkey\x00', 0x400040, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000809000)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a7000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'md5\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) read(r0, &(0x7f0000750000-0xb8)=""/184, 0xb8) unshare(0x400) socketpair$unix(0x1, 0x4, 0x0, &(0x7f00004fb000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fa7000)='/selinux/status\x00', 0x0, 0x0) listen(r1, 0x0) 2018/02/01 00:09:33 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 00:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000561000)=0x0, 0x8217) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000be000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f0000dac000)={0x0, 0xd, 0x7, @thr={&(0x7f0000855000-0xf6)="4ffce598191b66f38bcc1256c4739567d2e1372756a0e9ae4448b443cfaba783917c7a6dbe3ced2cb4bae38694ee8c26ba8c706a149c3c3f03452fea4b421c391687250e3c793ef075ae8a53bae5fa4c409558250ca1ed0168ef2daafb28412a9c3412d1395973d2d29820ed0e269b344dd2d070820faa79e337e36313dc9635f17ba518169e0ba310f2dcd919c50b6312ba1480dcd291b6767197a81dc7d3ccf8cff7925061a3e7a48b7e0b7a3e4b953352f60c4b2946b4e95e48349cbc1328de14a8bf45e87767a83d7e41a338249c1e344699e0ecbd62a1beb10a9aa624f9db53feb4cc33120e96cca5a47130a9e069ed85018362", &(0x7f0000970000-0xa8)="01b3090e3875d43a17f85a36a6e330d0904cbc2cd68686f052e7a849884681d4c9ee29d1fe9dac4c396a17261934212326477a33810efee804a521e746aadf2546485cb6924171c3d0bffb53661211459d54e5f33c00411bbde6fa9e3f4f34fe460bd9d7d00a5fde33655bb8d2f899fe6989e17012e5705828016cd5cd18f4f09a93807a66b06e47bac1bdbacbcb1368f255c2d7da35be27aad9879441ca4e9d854d8da174e555a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f000044c000-0x10)={0x0, 0x989680}, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1f3, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x0, 0x6, {0x956, 0x6, 0x7, 0xffff}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000875000)='/dev/autofs\x00', 0x202100, 0x0) 2018/02/01 00:09:33 executing program 0: r0 = memfd_create(&(0x7f0000af9000-0x7)=':[ppp0\x00', 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fc8000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000160000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f00006ad000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000615000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r4 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00004a2000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) close(r4) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000001000-0x20)={@generic="f2493a027187b5e7ba1b09626a89f848", @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001a2000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r5, 0x402c5342, &(0x7f0000fd0000)={0x2, 0x4, 0x6, {0x77359400, 0x0}, 0x200, 0x15, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r3, 0x0, 0xfffffffffffffffe) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007a4000)='/selinux/checkreqprot\x00', 0x800, 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) 2018/02/01 00:09:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000)=""/175) 2018/02/01 00:09:33 executing program 7: mmap(&(0x7f0000000000/0xe8d000)=nil, 0xe8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r1) inotify_init() 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000014000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000002000-0x13e8)={0x24, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, [@nested={0x10, 0x0, [@typed={0xc, 0x2, @u32=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009d2000)=0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000270000-0x8)={0xed22183eb32342b9, r0}, &(0x7f0000f9b000-0x18)={0x9, 0x8, 0xbe3, 0x54e, 0x2, 0x6}) pselect6(0x40, &(0x7f000018f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f4d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005d8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000397000-0x10)={0x77359400, 0x0}, &(0x7f0000f8f000)={&(0x7f00006ef000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f9b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f000009e000)=0x3, 0x4) sendmsg$nfc_llcp(r1, &(0x7f0000f9a000)={&(0x7f0000e0e000-0x60)={0x27, 0x0, 0x82, 0x7, 0x80000000, 0x100000001, "be1e4345ccd6637fc7956e5295a7fbe4c30903ecaaa1ab7fe8c178405c97062922c474e33ad4e7430139b427bc882d48e54ca7df68e26beb67f48d2a5b4406", 0x9}, 0x60, &(0x7f0000f9b000-0x50)=[{&(0x7f0000492000-0xb3)="ae83a6058136159ac2f155b9895840c4cad55b092cbb6f93ced2d70830a7043b5ad2ac8bf26010c5e67d878c2321d874168763ab977440a71471936eeac18deb213f99c8c7f1c8f981f6eeb5bd3c477f338b80491d2b8f1b5942999480f74c2ae8b04e8371416b164aed6b3632c94a330d9a2fc8f17cd7d9ca587386ff2715f2d70c6f2fe0952a1ecba7004ea6410a5018768c80c3e663e28c9de3c6cfb7504da03f689fdd8159f3af3fbe88d729be795a6d8f", 0xb3}, {&(0x7f0000f9a000)="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", 0xfd}, {&(0x7f00002b4000-0x95)="12a97361db8348fe6873b9c19d7bb15acd19e1827f1a422367ac42bc26dccefa233248fce0ad51a5f0d8008d5302e0918a96129db49812dbf0207e54291f01809f98637cf482e1e9a79d0f86dc1009eaae2f3ee761584c08a01466c38d352a5b9883914666f4551fdb7809ccf35d2d19f1980407ce8d8121291ddca7238d83c0a256f55b633e6a255c41b6459704e67b1595762c46", 0x95}, {&(0x7f000099d000-0xab)="a208245ab3fa1288b5b950df8f95e6f4b9cb6659bb301072c95a34be8f1146ee55d0dc7045a1caed21580bf08d2d5670b9c24dac0389c44d87c54cb86636cbee497c45f09c5fbf1fb5369e5626f37d3b4059526dd7ab189dee6be0fd72d8d9352b81c2eb94acfb0e77458526f844449a3c7ee73baccb4572be94e91d78c75af0909b68d325e1cd41f6745726b15248426ddbf184cf48c974524cf824dd25b3be636fe0a0c3575a4e62ea54", 0xab}, {&(0x7f0000679000)="48d85ebf0977c222f54ff0705e025055ded96bc8b2ea4f8687ba649bb10e805866f9fdd99303a28a2d2d6e1205a27fb30513b83cdbf4dcbeed36a5fc65f1e8dffb664525eafd80178087da26a7a444674015b1fc4787a65894e532cd721b6e9c8797e67ac579e30eb843845cb39ed14ffa39b746404f1d870a1fc6d54396a508f656a9def7faf47864c1df05fc8ea1cdc0d580d58e4d16fee3f81fb2b33c50e7cddb6222b0abc5c1111f2ebbe497addfa8bfc8f4f134ae07d7a0e917a5bf1643c9ef5a85dac919c09526288a08ed42016bf9e4dcd87a96", 0xd7}], 0x5, &(0x7f0000f9b000-0x20)={0x20, 0x113, 0x1, "0181dcfbcaa813e4c3e7df2ff0b5"}, 0x20, 0xc010}, 0x0) 2018/02/01 00:09:33 executing program 2: 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) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000004000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000013000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000017000)='/dev/usbmon#\x00', 0x9, 0xb2400) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002e000)={0x0, 0x51}, &(0x7f000002e000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000028000-0x8)={r2, 0x1}, &(0x7f0000018000-0x4)=0x8) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2000000, 0x4010, r0, 0x0) chmod(&(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b1000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/01 00:09:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:33 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') fchdir(r0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000000d000)=[{&(0x7f000001c000)='9', 0x1}], 0x1, 0x0) ioctl$TIOCCONS(r0, 0x541d) sendfile(r0, r0, &(0x7f0000004000)=0x0, 0x3767) 2018/02/01 00:09:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000561000)=0x0, 0x8217) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000be000-0x28)={@common='tunl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x3, &(0x7f0000dac000)={0x0, 0xd, 0x7, @thr={&(0x7f0000855000-0xf6)="4ffce598191b66f38bcc1256c4739567d2e1372756a0e9ae4448b443cfaba783917c7a6dbe3ced2cb4bae38694ee8c26ba8c706a149c3c3f03452fea4b421c391687250e3c793ef075ae8a53bae5fa4c409558250ca1ed0168ef2daafb28412a9c3412d1395973d2d29820ed0e269b344dd2d070820faa79e337e36313dc9635f17ba518169e0ba310f2dcd919c50b6312ba1480dcd291b6767197a81dc7d3ccf8cff7925061a3e7a48b7e0b7a3e4b953352f60c4b2946b4e95e48349cbc1328de14a8bf45e87767a83d7e41a338249c1e344699e0ecbd62a1beb10a9aa624f9db53feb4cc33120e96cca5a47130a9e069ed85018362", &(0x7f0000970000-0xa8)="01b3090e3875d43a17f85a36a6e330d0904cbc2cd68686f052e7a849884681d4c9ee29d1fe9dac4c396a17261934212326477a33810efee804a521e746aadf2546485cb6924171c3d0bffb53661211459d54e5f33c00411bbde6fa9e3f4f34fe460bd9d7d00a5fde33655bb8d2f899fe6989e17012e5705828016cd5cd18f4f09a93807a66b06e47bac1bdbacbcb1368f255c2d7da35be27aad9879441ca4e9d854d8da174e555a2"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000)=0x0) clock_nanosleep(0x7, 0x0, &(0x7f000044c000-0x10)={0x0, 0x989680}, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x1f3, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_CACHEINFO={0x0, 0x6, {0x956, 0x6, 0x7, 0xffff}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xe1, 0x0, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000875000)='/dev/autofs\x00', 0x202100, 0x0) 2018/02/01 00:09:33 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x10, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f0000005000-0x60)=[{&(0x7f0000008000-0x1a)=""/26, 0x1a}, {&(0x7f0000008000)=""/22, 0x16}, {&(0x7f0000002000)=""/126, 0x7e}, {&(0x7f0000008000)=""/101, 0x65}, {&(0x7f0000009000-0xd6)=""/214, 0xd6}, {&(0x7f0000008000)=""/149, 0x95}], 0x6, &(0x7f0000003000-0x31)=""/49, 0x31, 0x7}, 0x40) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000008000)=0x0) lookup_dcookie(0xffff, &(0x7f0000005000-0x80)=""/128, 0x80) bind$netlink(r0, &(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x10}, 0xc) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000008000-0x10)={0xf0, 0xc, 0x200, 0x3, 0x0}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000009000)={0x10, 0x0}) socket(0x3, 0x0, 0x9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000009000)={r1, 0x0}, 0x6) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000009000)=""/216, &(0x7f0000000000)=0xd8) [ 52.334650] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.366924] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/01 00:09:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b53000)={{&(0x7f000015b000/0x3000)=nil, 0x3000}, 0x2, 0x0}) rmdir(&(0x7f0000055000)='./file0\x00') mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) mount(&(0x7f000037e000-0xa)='./control\x00', &(0x7f0000b23000-0xa)='./control\x00', &(0x7f00001a3000)='ubifs\x00', 0xb1080, &(0x7f00004fa000)="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") ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000188000)=[], 0xfffffffffffffff7) unlink(&(0x7f0000d61000)='./control/file0\x00') rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mount(&(0x7f000095d000-0x10)='./control/file0\x00', &(0x7f00009bc000-0xa)='./control\x00', &(0x7f0000f66000)='mqueue\x00', 0x0, &(0x7f0000f80000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005ca000)={0x0, 0x0}, 0x4000) r1 = getpid() ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000182000)=0x0) rt_sigqueueinfo(r1, 0x9, &(0x7f0000992000-0x10)={0x1000, 0x5, 0x5, 0xad}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f00008b6000-0x50)={{0xff, 0x80009}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) preadv(r0, &(0x7f00005e9000-0x8)=[{&(0x7f0000e8f000)=""/4096, 0x1000}], 0x1, 0x0) r1 = creat(&(0x7f000089e000-0x5)='./file0\x00', 0x0) write$selinux_access(r1, &(0x7f000039e000)={'system_u:object_r:su_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x37, 0x37, 0x0}, 0x47) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000292000)={@common='gre0\x00', @ifru_flags=0x2fd}) [ 52.414748] netlink: 40 bytes leftover after parsing attributes in process `syz-executor4'. [ 52.437466] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.443675] CPU: 0 PID: 8896 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 52.451210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.460537] ffff8801d884f660 ffffffff81d94829 ffff8801d884f940 0000000000000000 [ 52.468516] ffff8801c56ea890 ffff8801d884f830 ffff8801c56ea780 ffff8801d884f858 [ 52.476493] ffffffff816621ca 0000000000002e68 ffff8801d86888f0 ffff8801d86888a0 [ 52.484474] Call Trace: [ 52.487039] [] dump_stack+0xc1/0x128 [ 52.492374] [] handle_userfault+0xa3a/0x1310 [ 52.498404] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.505386] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.511767] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.518750] [] ? handle_mm_fault+0x117b/0x2530 [ 52.524954] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.531156] [] handle_mm_fault+0x1fd1/0x2530 [ 52.537184] [] ? __pmd_alloc+0x410/0x410 [ 52.542865] [] __do_page_fault+0x5c2/0xd40 [ 52.548719] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.554659] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.561294] [] do_page_fault+0x27/0x30 [ 52.566801] [] page_fault+0x28/0x30 [ 52.572050] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.578860] [] ? tty_ioctl+0x104d/0x2170 [ 52.584539] [] ? putname+0xee/0x130 [ 52.589783] [] ? no_tty+0xa0/0xa0 [ 52.594860] [] ? avc_ss_reset+0x110/0x110 [ 52.600629] [] ? __lock_acquire+0x629/0x3640 [ 52.606656] [] ? do_futex+0x3f8/0x15c0 [ 52.612169] [] ? debug_check_no_obj_freed+0x154/0xa10 [ 52.618978] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 52.625876] [] ? no_tty+0xa0/0xa0 [ 52.632115] [] do_vfs_ioctl+0x1aa/0x1140 [ 52.637800] [] ? ioctl_preallocate+0x220/0x220 [ 52.644004] [] ? selinux_file_ioctl+0x355/0x530 [ 52.650291] [] ? selinux_capable+0x40/0x40 [ 52.656144] [] ? __fget+0x201/0x3a0 [ 52.661389] [] ? __fget+0x228/0x3a0 [ 52.666635] [] ? __fget+0x47/0x3a0 [ 52.671797] [] ? security_file_ioctl+0x89/0xb0 [ 52.677998] [] SyS_ioctl+0x8f/0xc0 [ 52.683158] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 52.735282] FAULT_FLAG_ALLOW_RETRY missing 30 [ 52.739870] CPU: 0 PID: 8915 Comm: syz-executor2 Not tainted 4.9.79-g71f1469 #25 [ 52.747390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.756717] ffff8801b3d0f660 ffffffff81d94829 ffff8801b3d0f940 0000000000000000 [ 52.764688] ffff8801c3318e90 ffff8801b3d0f830 ffff8801c3318d80 ffff8801b3d0f858 [ 52.772658] ffffffff816621ca 0000000000002e68 ffff8801d80050f0 ffff8801d80050a0 [ 52.780624] Call Trace: [ 52.783185] [] dump_stack+0xc1/0x128 [ 52.788520] [] handle_userfault+0xa3a/0x1310 [ 52.794556] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 52.801537] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 52.807909] [] ? handle_mm_fault+0x117b/0x2530 [ 52.814110] [] ? handle_mm_fault+0x1fc3/0x2530 [ 52.820307] [] handle_mm_fault+0x1fd1/0x2530 [ 52.826334] [] ? finish_task_switch+0x1ed/0x630 [ 52.832621] [] ? finish_task_switch+0x1c1/0x630 [ 52.838904] [] ? __pmd_alloc+0x410/0x410 [ 52.844583] [] __do_page_fault+0x5c2/0xd40 [ 52.850434] [] ? mm_fault_error+0x2c0/0x2c0 [ 52.856373] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.863007] [] do_page_fault+0x27/0x30 [ 52.868511] [] page_fault+0x28/0x30 [ 52.873764] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 52.880578] [] ? tty_ioctl+0x104d/0x2170 [ 52.886256] [] ? no_tty+0xa0/0xa0 [ 52.891332] [] ? avc_ss_reset+0x110/0x110 [ 52.897099] [] ? __lock_acquire+0x629/0x3640 [ 52.903122] [] ? do_futex+0x3f8/0x15c0 [ 52.908628] [] ? vma_wants_writenotify+0x51/0x380 [ 52.915088] [] ? vma_set_page_prot+0x10f/0x180 [ 52.921293] [] ? no_tty+0xa0/0xa0 [ 52.926364] [] do_vfs_ioctl+0x1aa/0x1140 2018/02/01 00:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000d06000-0x8c)={0x5, 0x4, 0x7dfc, 'queue1\x00', 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000913000)={0x6, 0x100000000, 0x9, 'queue0\x00', 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000006000-0x1)=0x3) r2 = add_key(&(0x7f00008e3000-0x8)='big_key\x00', &(0x7f0000624000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004d7000)="af77ebcd742821836384eadfbe9ab9cafc9e62f151a1054864581cdf4441b31f0429ad95459e", 0x26, 0xfffffffffffffffb) r3 = request_key(&(0x7f000064d000)='cifs.spnego\x00', &(0x7f0000ab1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000fad000)="65746831e86264657600", 0xfffffffffffffffa) keyctl$unlink(0x9, r2, r3) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000034e000)={@generic="09560ffb80e5f9ae22681d41d1fe55ec", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a91000-0x28)={@common='sit0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00001df000-0x10)={0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:34 executing program 1: getegid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000f22000-0x8)=0x0) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000054c000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:lost_found_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000020f000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x20, 0x4, 0x400, 0x7f, 0x0, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000aaf000-0x20)={@common='ip6gretap0\x00', @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000245000-0x4)=0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000001000-0x18)={0x44, 0x8, 0x1000, 0x1ff, 0x49, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect(r1, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendmmsg(r1, &(0x7f00000cb000-0xb4)=[{{&(0x7f00005e6000-0x10)=@nfc={0x27, 0x7, 0xffffffff, 0x0}, 0x10, &(0x7f0000504000-0x20)=[{&(0x7f0000608000)="e61f3935fc4fc8ea72cb86b455e079a6054f17fd6d", 0x15}, {&(0x7f000044f000-0xf5)="a8ffaa1de11aac670040b969a3be4d5b65277459370b0165529a92f8ccde2102c3b260b91dec9beaf700a417e9faba71fe8d59f16f88b427613538b6db3b6d87c3b715b3d5a85f57a4b51606238ae027c77b2f148a61a698b9043deb802e4d7c5d5cf811aa69a0b356a9fc9c21507ce6307a8d64bfbb8eea5dbcf05d807170c589d2cf83140b09fbe313b24a7b0df6c2167c9fe1613145f5d08c8682a1e2ed7770216802557071d765642f9ebb034523ba88a6e1db00392edc9e0149b604d6e091f48ee08c1a144e82a2991c115d0e426f36f95120fb66f0f2a154d618471ac1964d626373284ab2fd49ba4823ec0728036b739203", 0xf5}], 0x2, &(0x7f0000edb000)=[{0x38, 0x1ff, 0x8f39, "e554145ab2e76dc8e787ca22f0652e64cf6d8a200c0c0716b4c02e468cc7a6d4b6c1ec"}, {0x1010, 0x114, 0x10001, 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0x1000}, {&(0x7f0000e4d000)="3e3a5f975fd455f772d2027e1cae6d980c41ff851fa8c94a89a57c6de309e1c72c5f82b76b8ee72b940eb92b09a14d62ee0dea9a3c37237c46410a2c8c7aa64f7ca96481b86d0648694f0ffdd533f8c3215f28d70850ff7c9fc39a", 0x5b}, {&(0x7f0000669000)="4b885d9180201dcf2d77f0aa7a64f1167f4ad5821b984e642e8bad9489bbb128858b4feb064c671f1ed4a10afe46208922a55836b0a4446306cdac1e7f883c8d8aaa8f7a99ceb48dcf21427d8c55bf8855c946659c9277289b7f1b81bb26382f582dd8aaead12dda00916fa6fe558bc7a61758a849b89ebe766e65c1ecfca19ec3fc4cd5cefb6ff85cf88363a69d8ca0c36e23d2c4607155", 0x98}, {&(0x7f0000c7a000)="4293dc92ba04aefec33208f5405c95faf8a2169a0a061ba6d7363e03f924f0d2e68db934e66e8af6c537e15953ba86ebcaa4616501d05aebac2856f73c04ae374235c2a27db16ef2d94243751748f28cdff189b67cf085709ca1d969549455ece46a", 0x62}, {&(0x7f00001f3000-0xd6)="c6820d2d7d3ce8865fe71f1f478e8f0b82a34194b4de5c7846c97742e9ed5e33b25d1369dd833719cad962e5a21ec846448109fdaf23e8f2301e9fd9132b2ca16ca47fb219e19f6c35f00b21152168ff8e87cb9f1d0b4fc0beee3f3782dadfff0a59ca38bb14e96eab32fb97960dcebb225c0338a04f86a5c28252650f8a9ee710d7e6dda0dc617f06857e0be797d697211386439b552ed70f611a0e8d3318dd4c7ec1edc2dbb9c724c9ea44eb3bde59f9c52e2847144f6e685060e54a8358046d7c8a8b52bacd52a965e959a9004d1e2e9e16af147d", 0xd6}, {&(0x7f00007ad000)="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", 0x1000}], 0x7, &(0x7f0000274000-0x180)=[{0x50, 0x0, 0x7fffffff, "bdc9ffb000e69fb397c25b98b19ef64a8dada928b2fea63e96aeeca5eb9854e0ee4e756d2d374e916dea123fce2ed4a44313a4f425578a848c6e30"}, {0xb8, 0x1ff, 0x7, "afa4505089344dfe198721aefcf39acfe311793b1260bd962264838b0dc6b9e6551004698504fa31c5c741551e28ce24f23bdfcea2ec46b8de87fd73c2a3b46f823abe51189e097d27a2aaa917b70c8aceb689a1cb90ae7822160db0c54c6abab39c0a96c340ec17404eb14e7f8bfbfc266349b742fc22f9272645ae825412b9ac3ac30503ef71d9450828c25710ea4c32464722291e8b7e06b8f05edf1b4d2dafcccf"}, {0x78, 0x6, 0x9, "60ae2b89e13078a8036a60fe2268097a463d3a3d361ad815cc8fa17d6acf37aa45f730ba54404fbf8c6262a34ed680a96389fe53ca47e7ddc38e89d509e50a11a485080b862a7859d48e5cfb17ffca73489ee71cf8ff0062ffa0fe6d7f7716650bf8f6c5f3152b"}], 0x180, 0x20000001}, 0x100}], 0x3, 0x8010) open(&(0x7f00005a7000)='./file0/file0\x00', 0x400002, 0x24) sendfile(r1, r2, &(0x7f0000493000)=0x0, 0xff) 2018/02/01 00:09:34 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000053c000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0x8)='/dev/rfkill\x00', 0xc040, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000002000)=0x3, 0x4) 2018/02/01 00:09:34 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) [ 52.932049] [] ? ioctl_preallocate+0x220/0x220 [ 52.938246] [] ? selinux_file_ioctl+0x355/0x530 [ 52.944530] [] ? selinux_capable+0x40/0x40 [ 52.950381] [] ? __fget+0x201/0x3a0 [ 52.955626] [] ? __fget+0x228/0x3a0 [ 52.960868] [] ? __fget+0x47/0x3a0 [ 52.966026] [] ? security_file_ioctl+0x89/0xb0 [ 52.972225] [] SyS_ioctl+0x8f/0xc0 [ 52.977382] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000c4e000-0x118)={0x1, {{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x1000, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000)={r1, 0x2}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000668000-0x60)={0x20000000, 0x0, 0x2, @thr={&(0x7f0000732000)="", &(0x7f000065f000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$pptp(r2, &(0x7f0000e12000-0x20)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/02/01 00:09:34 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$netlink(r1, &(0x7f000069e000-0xc)={0x10, 0x0, 0x1, 0x4000}, 0xc) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000658000)="") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dfd000-0x14)=@ethtool_wolinfo={0x22, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x6) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000052c000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000aee000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) r1 = memfd_create(&(0x7f000022b000-0x5)='.\'{/\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000028f000-0x20)={0x4, 0x0, 0x1, 0x73}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00007a1000-0x10)={0x200, r2}) 2018/02/01 00:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x8000) r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000725000-0xc)={0x2005, 0x0}) r2 = open(&(0x7f0000407000)='./file0\x00', 0xe4000, 0x183) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000c91000-0x9)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000335000-0xc)={0x0, 0x0}) ioctl$TIOCSBRK(r0, 0x40044591) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) exit(0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f000038d000)=0x0, &(0x7f0000748000)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xffffffffffffffb7, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000000b000)='/dev/pktcdvd/control\x00', 0x80, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000000d000-0x40)={&(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f000000c000)=[0x0, 0x0], &(0x7f000000c000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x3, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0}) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) quotactl(0x7, &(0x7f0000004000-0x8)='./file0\x00', r2, &(0x7f0000002000)="b4f06714b4e8ed667417cf05b8f5fa9138ac695aadc4c066dbb448fa953301ae4277a176ea15b2b98351e11492cf01523702e1845e328289acba21f9925a2b0d6cdd72c26bcf97") mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000d000)=@del={0x118, 0x11, 0x12, 0x2, 0x0, {{'pcrypt(gcm(aes))\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x400, 0x0, 0x0}, [{0x8, 0x1, 0x2f26}, {0x8, 0x1, 0xfffffffffffffff7}, {0x8, 0x1, 0x10000}, {0x8, 0x1, 0x0}, {0x8, 0x1, 0x800}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x7}]}, 0x118}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f000000f000-0xa)='./bus\x00', 0x400002, 0x2) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x1000000000) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000018000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000014000-0x4)=0xe8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0x7ff, &(0x7f0000014000-0x8)={0x0, 0x0}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ashmem\x00', 0x480001, 0x0) renameat2(r4, &(0x7f0000017000)='./bus\x00', r3, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/02/01 00:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdb000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fda000-0x4)=0x3) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000076b000)='/dev/rfkill\x00', 0x222000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000e01000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCFLSH(r0, 0x540b, 0x6) [ 53.079517] audit: type=1400 audit(1517443774.420:36): avc: denied { set_context_mgr } for pid=8960 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 53.082400] audit: type=1400 audit(1517443774.430:37): avc: denied { net_admin } for pid=4125 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.088113] audit: type=1400 audit(1517443774.430:38): avc: denied { net_raw } for pid=8966 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 53.155967] binder: 8960:8974 ERROR: BC_REGISTER_LOOPER called without request [ 53.175960] binder: 8960:8963 ERROR: BC_REGISTER_LOOPER called without request 2018/02/01 00:09:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000001000-0x4)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000d5e000-0xe)=@known='system.advise\x00', &(0x7f00007a5000-0x2)='.\x00', 0x2, 0x3) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x101, &(0x7f0000c92000-0xa1)="1c530304edd6bf07f2da0ef80ccedb446bab2c4731bdcd7849915bdd7f099d2d304a1f31d824a5c6d2100d12b2bc60f6c1d1387d2cda262352d7975eacc5cc9fd0dfe3f2b513b136480cbd9599cdd051cbbe61400fc2a7c603d40279c3ec2402c37291b5024fa32cfc2c611f03ea0ee534f66ea836beacd2a2f8cb4c90df96327bcd591af9cb2160017aee007be58b2626e3246b196cf4c119ad8a29f11841026d") sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @u64=0x0}]}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f0000578000)='/dev/usbmon#\x00', 0x9f18, 0x141101) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000005000)=""/0, &(0x7f0000b4c000-0x4)=0x0) 2018/02/01 00:09:34 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000079000-0xa)='/dev/ptmx\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f00009c0000-0xd)='/dev/usbmon#\x00', 0x100, 0x14100) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bca000)='/dev/hwrng\x00', 0x103000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)=0x0) ioprio_set$pid(0x3, r1, 0x0) ioprio_get$pid(0x5, r1) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000d07000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r2) 2018/02/01 00:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000fe4000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f00003ff000)={'system_u:object_r:audisp_exec_t:s0', 0x20, 'system_u:object_r:anacron_exec_t:s0', 0x20, 0x38, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x78) signalfd4(r0, &(0x7f000020a000-0x8)={0x3}, 0x8, 0x80000) 2018/02/01 00:09:34 executing program 7: mmap(&(0x7f0000000000/0xd51000)=nil, 0xd51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f00001c8000)={0x0, 0x0}, &(0x7f0000000000)={0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000899000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = getpgrp(0x0) ptrace$poke(0x5, r1, &(0x7f0000027000-0x8)=0x0, 0x40) r2 = memfd_create(&(0x7f0000001000)='\x00', 0x0) mmap(&(0x7f0000d51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000d51000)="5e24d7d67262278a9416278bbebc36864a8be3e975de75728cfc2adbad01e94d1b9b086bf2f430f857ffaa6c11cec86f84f8e6c92bad835c29d0535b5c7d310e74a48e4e47c56688f25e39506aa0ed3c5b1adb557521b8f099a6db064e578142a15517ac41d59847c49f6d28eecea28b43a370a3fbf5529272f5974520ba1d53a25b4b4f85c9bd44f8ecc82223374a54ea1dcd186ae71463f00eb8791d75ee052c37598e46600048c0d5a3109f158a7918d47b2c2520f7b1822615231f685fd2ba766c1b583d26a3fc0f72c89e1cdff680c9f2afc86d358177e8bfc16e6198fbc68450c7410c") ioctl$TCSETS(r0, 0x5402, &(0x7f000056d000-0x24)={0x100, 0x1, 0xe5, 0x80000000, 0x6, 0x4, 0x5, 0x3, 0x100000001, 0x3, 0x80, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00009db000)='westwood\x00', 0x9) 2018/02/01 00:09:34 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000fd5000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000fd5000)={0x3ff, 0x0, 'client1\x00', 0x0, "c07c43549bffbf44", "d267e6aff05910bd109dec781f3d7127ff6e5df8cd727baee5997462ec59f513", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00006ca000-0x28)={@common='bcsh0\x00', &(0x7f0000e1b000)=@ethtool_ts_info={0x41, 0x0, 0x12, 0x1, [0x9, 0x81, 0x100], 0x40, [0x10001, 0x7f, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f89000)='/proc/self/net/pfkey\x00', 0x410000, 0x0) mmap$binder(&(0x7f0000366000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f00007d6000-0x8)='./file0\x00', 0x2a000, 0x148) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d43045", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x0}, 0x14) socketpair$inet6(0xa, 0xa, 0x7ff, &(0x7f0000225000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000029000-0x4)=0x7, 0x4) syz_open_dev$mice(&(0x7f0000efb000-0x10)='/dev/input/mice\x00', 0x0, 0x10100) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) r2 = add_key(&(0x7f0000156000)='trusted\x00', &(0x7f0000678000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f00004ea000)='user\x00', &(0x7f0000b65000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00004e5000)="ed5241e180ac68a8ebc61124a59cc28f3106519456152be2aba1c8dab74459ebf07c1c09057f2cb32d8105fe8b777c074edaafcd6871291b11a6fa40d18cdaa44cb8353cb5af100e084c5f05e5e12a45fbdb1d7b37dea0e9271226123e9a8c53be0cf7a9720552eb346e1f4c2af65f5049180a29a9d56053bee689a8e2fe835dc82dd13bb93b3932e15c14", 0x8b, r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 00:09:34 executing program 7: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)=0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000dac000)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cb0000)='/dev/rfkill\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f000099d000-0x10)={r2, &(0x7f0000000000)=""/122}) 2018/02/01 00:09:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0x7)='/dev/usbmon#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) clock_gettime(0x3, &(0x7f0000001000-0x10)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0xfffffffffffffffe, 0x20}, &(0x7f0000000000)=0xfffffffffffffe7b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000-0xc)={r1, 0x9, 0x20}, 0xc) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KIOCSOUND(r0, 0x4b2f, 0xfffffffffffffffc) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000+0xf98)=""/19, &(0x7f0000001000-0x4)=0x13) 2018/02/01 00:09:34 executing program 6: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) memfd_create(&(0x7f0000002000)='cpuset$\x00', 0x3) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000001000)={&(0x7f00000d4000/0x5000)=nil, 0x5000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x0, 0x3, &(0x7f0000003000)="27174caaac8d874eaedc693b8e28b50421ac47ea82129af5b7c0c28ddd507c6d8ab027840e80111a1b1b5220434c29e95798e40f192c63fbf317c3ac04b98ccad12e4d362279641564096e488d1d58731b02dfd54109cdf251c1a127c84061658a360da4baa594ddb934e4bf62a82c9c4c8f46f19f05bc00d7084b174560", 0x7e) connect(r1, &(0x7f0000001000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000985000-0xc)={0x0, 0x0}) epoll_wait(0xffffffffffffffff, &(0x7f00004e8000-0x24)=[{0x0, 0x0}], 0x1, 0x800) epoll_wait(0xffffffffffffffff, &(0x7f0000a53000-0xc)=[{0x0, 0x0}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000aaf000)={0x20000004, 0x0}) [ 53.274006] audit: type=1400 audit(1517443774.620:39): avc: denied { dac_override } for pid=8983 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 00:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000733000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000045f000-0x8)={0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ae000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000d53000-0x4)=0x0, &(0x7f0000e9d000-0x4)=0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000933000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff0000054e0000000000000004eb00"}) 2018/02/01 00:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000072b000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000142000-0x3c)="e8c0d810ec626d720581e1678290a0cf84270df23b4f09cc23b9cf0426b4dd329c86c5492076071c1fb0cc97b21aa4f2a130e2ca47978006dbf55a1e", 0x3c, 0x20000000, &(0x7f000080f000-0x1c)={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000de6000)=""/126, 0x7e, 0x0, &(0x7f0000f3c000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00005d4000-0x9)='/dev/sg#\x00', 0x0, 0x8001) write(r0, &(0x7f00007c8000)="b631b85e1eb00a0001010f9d00040700ffff00000000d2be701807bc9200003e4d87468ce22c0016f59619757ace37bb", 0x30) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00004c7000)=""/75) 2018/02/01 00:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f000035d000-0x4)=0x2d, 0x146) accept$packet(0xffffffffffffff9c, &(0x7f00003e1000-0x2)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006d0000)=0x14) stat(&(0x7f0000f34000-0x8)='./file0\x00', &(0x7f00009b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000778000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0xdea1, 0xa, 0x80, 0x80, 0x7f, r1, r2}, {0x9, 0x3, 0xffffffffffffffff, 0x2, 0x4, 0x1ff, 0xe0c, 0x2}, {0x400, 0x3, 0x4, 0x5}, 0x400, 0x1, 0x0, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3, 0x7, 0x3, 0x4, 0xf9, 0xffffffff7fffffff, 0x4e5}}, 0xe8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/checkreqprot\x00', 0x44304, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b62000-0xb)={0x0, 0x78, 0x1f, 0x8, 0x7, 0x2e, 0x9, 0x40, 0x3f, 0x8, 0x200}, 0x4ce) fstat(0xffffffffffffffff, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001f5000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x4, 0xfffffffffffffffb, 0x8001, 0xfe4, 0x646f25e8, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe089, 0x800, 0x80000001, 0x10001, 0x2}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={r1, 0x9f, "3203c017a614b02612d75064cf794d27d5b9227a2821561f5db9c64eea6961365833e676c6e39a6baa0e8c66806c69fbcc3de56ce52276ffee9f14cb6702bac9da07aee1a51264c803e3aeb2d704c5a100b7468b9e17dca053a30bda5b0e1403606b9077b81bf3a06e4b3cf2f379012dd2b8e9fe83215cd97bf3faa0071e1af02f8007d576aaebd6d9b7e276e95997875bb36bac4d5809816a22f84e6aeea9"}, &(0x7f0000000000)=0xa7) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000002000-0x4)=0x0, &(0x7f0000004000)=0x4) 2018/02/01 00:09:34 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000016000)={{&(0x7f000000d000/0x1000)=nil, 0x1000}, 0x1, 0x0}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0x7fff, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) socket$nl_route(0x10, 0x3, 0x0) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/02/01 00:09:34 executing program 7: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f6a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009a8000-0x4)=0x0, &(0x7f0000f6b000-0x4)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x1cf, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000606000-0xa)='ns/ipc\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000256000-0x4)=0x0, &(0x7f0000fae000)=0x4) ioctl$VT_RELDISP(r0, 0xb701) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/01 00:09:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f000074b000-0x26)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000901000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ecd000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r5 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000048000-0xc)={r4, 0x80000, r5}) 2018/02/01 00:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setrlimit(0x0, &(0x7f0000318000-0x10)={0x0, 0x0}) socketpair$inet6(0xa, 0x80800, 0xad1, &(0x7f0000f0e000-0x8)={0x0, 0x0}) 2018/02/01 00:09:34 executing program 5: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000005000-0x9)="620165765c255c5cfe", 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000024000-0x8)={0x0, 0x0}) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000005c000-0x4)=0x10) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000005b000)={0x0, @in6={{0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x80, 0x9, 0xffffffffffffff78, 0x40}, &(0x7f000005b000)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000046000)={r2, 0x4, 0xfffffffffffffffe, 0x3, 0x8, 0x2939}, &(0x7f000000c000)=0x14) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f000005c000)="e7a646a8166256a2e646ff90a99a9a101016c13744dc17710eb179e2c8fc0c78aa7622b8823d8c15bdcaa055b09828bb1bd28d13b4f8be4f9026b8c7360be3b9be71356d78", 0x45) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f000005b000-0x10)={r1, &(0x7f000005b000-0x1000)=""/4096}) r3 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r4 = dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000035000-0x5c)={0x0, 0x0, {0xffffffffffffffff, 0x3, 0x6, 0x3, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f000005d000)=""/71, &(0x7f000005d000)=0x47) 2018/02/01 00:09:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000035000)='/dev/keychord\x00', 0x1000000000000902, 0x0) write$eventfd(r0, &(0x7f0000135000)=0x10000100000001, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000028a000)={0x0, 0x8, 0x9, 0x7, 0x7, 0xf1b}, &(0x7f00008a9000)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000619000)={r1, 0x8}, 0x8) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000ca7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000062a000)='/dev/sequencer\x00', 0x80, 0x0) bind$nfc_llcp(r1, &(0x7f0000235000-0x60)={0x27, 0x3, 0x1, 0x0, 0x80, 0x101, "f00dce9c27cf98b14f5ac04cd11ceb0474bd8f3c4e18823d4bdd1923b7871634dd3cf75dd6e56323a85f99962b31594be3c6dd8f7e84aa0e12193f6e56918c", 0x0}, 0x60) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000075a000)={0x0, 0xd06}, &(0x7f0000305000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000094a000)={r2, 0x4, 0xffffffffffffff01, 0x0, 0x2, 0x8}, &(0x7f000022d000)=0x14) clock_gettime(0x0, &(0x7f0000cb0000)={0x0, 0x0}) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/02/01 00:09:34 executing program 6: clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000)='/dev/sequencer2\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000aeb000)={0x0, 0x8}, &(0x7f000001d000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x9}, 0x7b6c326f14f1c6c4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000000000)=""/254, 0xfe) lookup_dcookie(0x0, &(0x7f00006b1000-0x1000)=""/4096, 0x1000) 2018/02/01 00:09:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() capget(&(0x7f0000eb5000)={0x20071026, r0}, &(0x7f00005ac000-0x18)={0x0, 0x9, 0x5, 0x7, 0x7f, 0x4}) process_vm_writev(r0, &(0x7f0000bdf000)=[{&(0x7f0000dde000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f00003da000-0x30)=[{&(0x7f00007f0000)=""/0, 0x0}, {&(0x7f0000c56000-0xa9)=""/169, 0xa9}], 0x2, 0x0) 2018/02/01 00:09:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0xfffffff0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/02/01 00:09:34 executing program 4: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_sset_info={0x37, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000d9a000-0x8)='./file0\x00', 0x420000, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000b54000)={&(0x7f0000d99000)={0x10, 0x0, 0x0, 0x804}, 0xc, &(0x7f000089b000)={&(0x7f000020f000+0x9b7)={0x20a0, 0x1, 0x7, 0x800, 0x3, 0x2, {0x3, 0x0, 0x4}, [@nested={0x208c, 0x3e, [@typed={0x8, 0x4a, @void=""}, @generic="8d2a2265bb6b4642227fddfa820922a580b5e553785809b4ffdc6cde1b85c5ae455d8388da671e832a3c7fc9e7184a84a319870d967e5b6723b8f6c1a1def866cd5036c2b6dd33d4", 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@generic="f129ede7c87cfbdbd146113dc06bf2fd80659f6c784051f411b316", @typed={0xc, 0x87, @u32=0x0}, @generic="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@typed={0x10, 0x93, @u64=0x5}]}]}, 0x20a0}, 0x1, 0x0, 0x0, 0x404c000}, 0x20000080) 2018/02/01 00:09:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r0) 2018/02/01 00:09:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e96000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x14) r2 = socket$inet(0xa, 0x0, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}, 0x0}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[], 0x0, 0x0}, 0x20008054) 2018/02/01 00:09:34 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) link(&(0x7f0000c24000)='./file0\x00', &(0x7f0000ee5000)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) timer_create(0x7, &(0x7f000007e000-0x60)={0x0, 0x8, 0x5, @thr={&(0x7f00000ea000)="635ef3b7c11a8330a32fdc2743fb158e90e0a94d0950e71651bb5f465bc14a1ba21b8abe0355bf5ce455c0b2", &(0x7f0000780000)="0006d4edd5a70b9f28d124e6e66b99d1aea0a115e1bd8bdf5042ff2c9be91e0d8591bf4e7f8516e095a2a6d66989463241dcc9217d036bb9b64e61fce1e2ba960c56b48142b2172afc8730b5f8aaac63fe113f7f39bcda5bb917172600441437a898f020ad65ecff512d23335d27eaa182dbc2ac2265721bb7c96cef44bf07e68031ec611f3cd332023f074e06e88fcfff4049c2b2480124de0e81c82ed69ef5b9b6e8e33ed411d230cfd0f40b2be8bd1b2bbff76645553b535af491a090ecf03de555033d824451a9bf385a5f1421a4b44f85468ba654885c6a00b2705dadbbce"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b09000-0x4)=0x0) timer_settime(r0, 0x0, &(0x7f0000d7e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f000027f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r2 = syz_open_dev$sg(&(0x7f0000639000)='/dev/sg#\x00', 0x2, 0xc0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000b6e000-0x4)=0x0) rt_sigtimedwait(&(0x7f00004cf000)={0x0}, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d66000-0x10)={r1, 0x0}, 0x8) syz_open_dev$usbmon(&(0x7f0000ed6000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00002cb000)='/dev/binder#\x00', 0x0, 0x800) 2018/02/01 00:09:34 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007b6000-0x16)='/selinux/checkreqprot\x00', 0x100ffe, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000091000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)={@common=""/16, @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8983, &(0x7f0000341000)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@common='gretap0\x00'}) [ 53.426256] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 53.460249] capability: warning: `syz-executor1' uses deprecated v2 capabilities in a way that may be insecure [ 53.531670] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/02/01 00:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f0000e62000-0x58)="580000001400192340a14b80040d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d0001000404080000fdff0000000005", 0x58}], 0x1) fstatfs(r0, &(0x7f000052f000-0xe7)=""/231) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00002cf000)={0x0, 0x1000, "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"}, &(0x7f0000066000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00005b8000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/02/01 00:09:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa696dc43) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r0, &(0x7f000069f000)="0346ef01b0bdb8700a92409d62a865ff4e1fc306131ae89aac89620f070d845f305513879b629079f93c904a0d7394160ffc6561563ba0859a1af70e39a306c24869f69e3a6682038c008ff5e216d31f98a69ddf7c094763179f21e9f24296711d4c67962b2172aa1fbe943c1ee4fe7f45f2210fe49d78d3f1b64b3b220aff8436552a32063d69df5c6d4505", 0x8c, 0x44004, &(0x7f000039a000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000d81000-0x1)='V', 0x1, 0x1, 0x0, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000026d000)={0x1ff, 0x5}, 0x8) sendto$packet(r1, &(0x7f0000d56000)="e6", 0x1, 0x0, &(0x7f000072b000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) sendto$ax25(r1, &(0x7f0000366000-0x9e)="f2", 0x1, 0x0, &(0x7f000088c000-0xd)={0x3, {"a3e9b859dd6a34"}, 0x0}, 0x10) 2018/02/01 00:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000068d000-0x4)=0x0) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00009ef000-0xc)={0x0, 0x0, 0x0}, &(0x7f000066b000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000078e000)="08000000896574ffff0006657200") ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ba8000)={0x0, 0x8}, &(0x7f0000c91000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d8c000)={r2, 0x1, 0x20, 0x3f, 0x81}, &(0x7f00003d9000)=0x18) r3 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0x0, 0x800) close(r3) r4 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r4, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d03000-0x16)='/selinux/checkreqprot\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00006fc000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d92000-0x4)=0x1c) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000e00000-0x20)={@generic="902cbb5f32c90da8fa98aabe2448dbef", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000531000)=@sack_info={r6, 0x9, 0x80}, 0xc) mmap$binder(&(0x7f0000886000/0x4000)=nil, 0x4000, 0x1000009, 0xc052, r3, 0x0) 2018/02/01 00:09:35 executing program 5: clone(0x0, &(0x7f0000770000-0x5c)="", &(0x7f000006e000-0x4)=0x0, &(0x7f0000741000)=0x0, &(0x7f000078c000-0x2d)="") timer_delete(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 2018/02/01 00:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000469000-0xf)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b6d000-0xa)='net/udp\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000212000-0x20)={@generic="4e98d085d79cc22437d44e45fee360d3", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) preadv(r1, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2018/02/01 00:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bdf000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f, 0x0, 0x0}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9, 0x0}, {0x0, 0x1, 0x0, 0x0}, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x1, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)="") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1)={0x0}, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000825000)='net/rt6_stats\x00') write$selinux_access(r0, &(0x7f0000626000)={'system_u:object_r:ipmi_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x37, 0x38, 0x0}, 0x36) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000a5f000)=0xc) r1 = add_key$user(&(0x7f00009c9000-0x5)='user\x00', &(0x7f000044d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000384000)="df69f6efc3f21ca275bf74caf01616296e4e64b94378cfbbb5aa846c4a2885dfcc31d3db1cf33b2f8e8fab68f34824c8870f543402da3363df275d38865be318b3d5d5a8642676582bec99691e0f4381d91b38e7a6b690f20388d080fc6f90185043", 0x62, 0xfffffffffffffffe) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000700000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000267000-0x4)=0x1ff) keyctl$set_timeout(0xf, r1, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/02/01 00:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)={0x0, 0x0}}}) r2 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e, 0x0, 0x0, 0x0, 0x0, 0x0}}) write(r0, &(0x7f000074b000-0x26)="260000002a0047d2ff0800000000000000010000010000000000000004000000000000000021", 0x26) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000901000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000ecd000)={0x0, 0x0}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) r5 = dup2(r0, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000048000-0xc)={r4, 0x80000, r5}) 2018/02/01 00:09:35 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e80000)={@common='vlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) sendto$packet(r0, &(0x7f000046e000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f00002d5000-0x14)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) r2 = syz_open_dev$sg(&(0x7f000072f000)='/dev/sg#\x00', 0x27, 0x800) futimesat(r2, &(0x7f0000dde000)='./file0\x00', &(0x7f000049d000-0x20)={{0x0, 0x0}, {0x0, 0x7530}}) 2018/02/01 00:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000326000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000511000)={0x40, 0x0, 'client0\x00', 0x1, "38b965287a058be5", "0a3080cf190d5fe3c0f0deb6db728e2e14b69a0032b4344228150415c451768e", 0x9, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) syncfs(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/02/01 00:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000006e000-0x20)={0xfffffffffffffff9, 0x0, 0x0, 0xffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000040000-0x20)={0x0, r2, 0x10001, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)={0x0, 0x0}) ppoll(&(0x7f000074a000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000033a000)={0x0, 0x0}, &(0x7f000008a000-0x8)={0x0}, 0x8) 2018/02/01 00:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) openat$autofs(0xffffffffffffff9c, &(0x7f0000ccd000)='/dev/autofs\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000965000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x3) r1 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000810000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000086a000)=0x8) sendfile(r1, r1, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 5: mkdir(&(0x7f0000094000-0x8)='./file0\x00', 0x105) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) pipe2(&(0x7f00002ab000-0x8)={0x0, 0x0}, 0x4000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b23000)=0x0, &(0x7f00009dc000-0x4)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x1000818, &(0x7f000000a000)="") r1 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) open$dir(&(0x7f0000dd6000-0xc)='./file0/bus\x00', 0x10000, 0x0) socketpair$inet(0x2, 0x80002, 0xfffffffffffffffe, &(0x7f00000d1000-0x8)={0x0, 0x0}) r3 = dup(r2) open(&(0x7f00007ef000)='./file0/file0\x00', 0x200040, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x10, r3, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000bfc000-0x4)=0x0, &(0x7f0000f71000-0x4)=0x4) 2018/02/01 00:09:35 executing program 7: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000c07000-0x4)=0x0, 0x4) 2018/02/01 00:09:35 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0xa000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r3 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000005000-0xc)=[0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = gettid() r11 = getuid() r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) r14 = getuid() r15 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r17 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000004000)={&(0x7f0000004000)=@proc={0x10, 0x0, 0x2, 0x20000020}, 0xc, &(0x7f0000004000-0x10)=[{&(0x7f0000005000-0x1330)={0x1330, 0x39, 0x2, 0x1, 0x1, "", [@generic="a64d3ec2b15c24424706091c73a5c87ad5f09c19f08e0a1b", @generic="292ea1b6041fadbbd47f41d84b92e4ebcb48cba005ace921b8fc604642d59dfc3a93ce19c530dbc7f0e1d27512f59f5b5d6cc2e7519d95fe9e08d79ddb519ff1d8ca2e78f493c5bc7119bf0c2dd84608c122f693c9b7e76c0745d65be90dd01b73463e9cbbfad126d0f18d16c3c1255b49f707c3055f93c7b233ac626c8dda0947bd1c85fe5cb33bfa87", @nested={0x126c, 0x55, [@typed={0xc, 0x2a, @pid=r2}, @generic="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", @generic="e65e6c941c1db25189e9f0f0213f6b6383bb0308ad9bda3c468616bf1258fcac3018c9b971879a3d7e032e7c101a25d44264f634b928c8fbcd3c8a269d855eb4a205c3eac74524038620673c6e716bc8508903d943657d3e3f8d8eb3d8c0618151d6d59a1ab077b160f87908c1b43ec7483c1eeed43de72352838601619739d519596c42c020af1bfb6b96641e9b91b8590afc6910f46f91d8f21a3b8d0325b38832fc86ac14da6d01165d77e608b17fc4f1bde958005294d902d97272f54cbf6f24", @generic="2bc46bad51cfdc6cac31bfee405db8f8a9037fd98e98d3d29a65ee16d79135665b774d0193c6a3f8b5aa8812de5026d24cb2155f1d4edfd88cf88f2663e9888ea63984549c8983a877ab2a5ff5e56d0f10e6c68d18090c6f6a8ecbda5612c44823e789319d43e70bd00cc3ef821f47569dba910e01173d528c85d8505174f976bf3a8bf739c66b861d06458747808a0213d52fdd57b3ecb8149f294b1c11e80573b8c6fd6f2e229914db8bf100daadeb7be964a2b87f1db5a0b76fe3f5329b26bc4efa08db28ee585517ab44686c03f4c11390ca80aab06387118446da96564e1352f4f0f631fadf", @generic="02cb9db57e4f8fdbf37c608aa378de9f108f4445b6b2a7e7a691735cb93fe1d74e21c7aaef6f66fd0a3664d9026c9427d8412aed040426ed708b0a57958926a510d42c8c327c3ad31727537518f64b0274b15be1634b7f8237af17f6085fb2ad45dce696d798f6833abe0fd0519779a9c5a5478b", @typed={0xc, 0x7a, @fd=r0}, @typed={0xc, 0x82, @fd=r0}, @typed={0x18, 0x70, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @typed={0xc, 0x28, @pid=r3}]}, @nested={0x10, 0x7f, [@typed={0xc, 0x77, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}]}, 0x1330}], 0x1, &(0x7f0000001000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xc8, 0x8000}, 0x801) r19 = dup(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000005000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000004000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0xfffffffffffff000, 0x0, 0x4, 0x78825fb7, 0xd80, 0x9, 0x10000, 0x9, 0x0}, &(0x7f0000003000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x1, 0x8006, 0x1, 0x3, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000003000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x28) sendmsg$inet_sctp(r19, &(0x7f0000002000)={&(0x7f0000004000)=@in6={0xa, 0x3, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x0}, 0x1c, &(0x7f0000001000-0x30)=[{&(0x7f0000004000)="", 0x0}, {&(0x7f0000001000)="d157ebe2deb71c2c90ef7a090505f8851d1c50096c6ce4ddf43627707c0c9493201aa6ee8ca16661dfc2e127dff973f2d29c3d98c493d96bab14c88637d3987709e987aa1ad13836e02ccad58b0f8f8b51d58defa1e1623104f1dfb4906209fb0ff3f8db5e2a72441ed684d33cfc3fa8c757b28d7df0d61e610b11d350f5e084bde75bd9ebcf4bdc29fc92543ef037ce3c05c5f94e7a45a9409b8ae91c1de5c38752e1aaf23a71611ac4e3f661beaf6b7a66f83bc0e9594329037a0fcbc247ea036aa05f11a7f7e943e710f3f7494761c1103960541c87a5cf18ba0d22f5a46ebd1d", 0xe2}, {&(0x7f0000005000-0xee)="e8366705268d22ac78138015a5486be75f6d0eb9ef3e03d5619336b8fd985fc2041d8843459f63ee57df694e74b1acbcdea582857a9a775ebe5c6f640076d0a061f4992be9084c92c0583b49e2d6147e74016f2bef641b0ca421515e099c63ac0ed2709a4e796166e4c99a16420a4d9a46dfdbc47594b0576a7ac88d93bfda5abfa78397a7eeea4299b1cf2df9e9ce8bd91f55d86ffbe17a6016369aa8695f784f87073e635e10fbf10e15c60c757d08cb31ae82a532d12ba4a0737957a7de60e380a25bb64660f1fb828112e66f965c77db226f9e2302276aeeff2b5adeb92a7e3d014b719bfa075bdf6eb3ade7", 0xee}], 0x3, &(0x7f0000003000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x2, 0x6, 0x1ff, r20}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x1, 0x0, 0x7f, r21}}, @init={0x18, 0x84, 0x0, {0x0, 0x7fff, 0x2000000000000000, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x8, 0x1ff, 0x2, r22}}, @init={0x18, 0x84, 0x0, {0x6, 0x100, 0x2, 0x81}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x6, 0x9, r23}}, @init={0x18, 0x84, 0x0, {0x8, 0x100, 0x3, 0x49}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0x9, 0x6, r24}}], 0x180, 0x20000000}, 0x20000000) r25 = accept4$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r25, 0x11, 0x1, &(0x7f0000004000-0x4)=0x401, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000003000)=""/84, 0x54) 2018/02/01 00:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000a84000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2) select(0x40, &(0x7f0000547000-0x40)={0x0, 0x7, 0x5d41, 0x8, 0x5, 0x25, 0x3, 0x9}, &(0x7f0000a6b000)={0xffffffffffffff00, 0x8c2, 0x8, 0x2, 0x800, 0x8, 0x1ff, 0x8942}, &(0x7f00003a0000-0x40)={0x7, 0x1000, 0x0, 0x101, 0x3, 0x1ff, 0x7, 0xffffffff}, &(0x7f00000d1000)={0x0, 0x0}) recvmsg(r0, &(0x7f00007ed000-0x38)={&(0x7f0000961000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000c61000)=[], 0x0, &(0x7f000018b000)=""/152, 0x98, 0x0}, 0x41) 2018/02/01 00:09:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400000043, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000004000-0x68)=""/104, &(0x7f0000003000-0x4)=0x68) 2018/02/01 00:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000cdc000/0x4000)=nil, 0x4000, 0x6, 0x8010, r0, 0x0) r1 = openat(r0, &(0x7f00001b7000-0x8)='./file0\x00', 0x0, 0x41) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1b000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000768000-0x8)='./file0\x00', 0x0) close(r0) 2018/02/01 00:09:35 executing program 0: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000bdb000-0x198)=@hopopts={0x0, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}, @generic={0xffffffffffffffe0, 0xf2, "14e07b1ad6ce808e2f8d57e1c6a7338a58c35c44116312e5fd80a6628ea431d9cd2c7103fed54c567b3dd80f45949253228c577d2f09ba0e487b7c70b140bb4771c9157188d4116ce8adafeec771a183bad3e771ced61ae8f150a63e1730d97b84a2518ff392d4c5e167db010dfbff2208f743b8c4e65f0f7bcc97e3838a72e7c9badad0c4e2d629884da02df149872e658d1922d7be406ac63d06c6a7d74134688ccd656257e4abe0302018676ba50515f7f6a1f225510e0405dbf794db1e6b34b9267c712c84f934c336983b667de8b4b349ca39a142c03c985e49d0104a9b83fa8f45ae1e5769f26bd45ff4eaf2b13f5b"}, @ra={0x5, 0x2, 0x9}]}, 0x110) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f000065b000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) write(r0, &(0x7f0000fcd000-0x1000)="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", 0x4a5) r1 = syz_open_dev$loop(&(0x7f000000e000)='/dev/loop#\x00', 0x0, 0x4004) preadv(r1, &(0x7f0000003000)=[{&(0x7f0000002000-0x99)=""/153, 0x0}, {&(0x7f000000b000)=""/254, 0xfffffe84}], 0x8e, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000cd8000-0x79)={0x400, 0x71, "7387c0f501b3510e818a86713befb542c2ecb2e9a88b1d8e67a8034ecfd28275b2aba322b7cb47d0012934a7a9a6fd5480ce79947a987c190d04344b6b67bbfa62ed5968065bf83cdcdf2fccc9adb0bfc87aaf7b59dd5c1d5d97f68a1061f1fbe7e7a0315228fabeb487cbf94e554319e9"}) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x3, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000270000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair(0x11, 0x1, 0x3, &(0x7f0000c77000)={0x0, 0x0}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000046b000-0x8)={0x8000002, 0x0, 0x0, 0x0}, 0xfffffffffffffdbb) timerfd_settime(r0, 0x0, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 00:09:35 executing program 1: mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000007000-0x8)='./file0\x00', 0x0, 0xc0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000001000-0x50)={{0x7f, 0x9}, {0x1, 0x1}, 0x0, 0x4, 0xfffffffffffff265, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x6) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/02/01 00:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c93000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000a8000-0xbc)=[@in6={0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x64f}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x16}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7844}], 0xbc) getsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f000059d000)=0x0, &(0x7f000010f000-0x4)=0x4) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000002000)='\t', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f000007b000)={0x8, 0x9, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f00000f9000)=[], &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00004bd000-0x10)={0x2, &(0x7f0000162000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000ffc000)={r1, 0x2}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c84000+0x5f)='/dev/rfkill\x00', 0x501041, 0x0) 2018/02/01 00:09:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x2000000000002) recvfrom(r0, &(0x7f0000437000-0x65)=""/101, 0x65, 0x0, 0x0, 0x0) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6000000000000c, 0x800, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/01 00:09:35 executing program 0: prctl$intptr(0x2c, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x56400, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000729000-0x22)="a873ee9c900804535284120faf30f45cb59c1c89635c3a7b71460e38e536b2a62afa") 2018/02/01 00:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e2d000)='./file0\x00', 0x204200, 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f1e000-0x20)={@empty=0x0, @loopback=0x7f000001, 0x1, 0x4, [@rand_addr=0x7, @dev={0xac, 0x14, 0x0, 0x17}, @empty=0x0, @multicast2=0xe0000002]}, 0x20) r1 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) pipe2(&(0x7f000069d000)={0x0, 0x0}, 0x0) r3 = eventfd2(0x7, 0x80001) ppoll(&(0x7f0000e30000-0x10)=[{r2, 0xa009, 0x0}, {r3, 0x200, 0x0}], 0x2, &(0x7f0000d11000)={0x0, 0x1c9c380}, &(0x7f00004ce000)={0xfffffffffffffffa}, 0x8) r4 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000054e000-0xbd)="", 0x0, r1) keyctl$unlink(0x9, r4, r1) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c5d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind(r2, &(0x7f00008b6000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x3, 0x1}}, 0x26) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000eb6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f00002e4000-0x28)={&(0x7f00005a2000/0x3000)=nil, 0xbb, 0x3, 0x2, &(0x7f0000bad000/0x2000)=nil, 0x0}) 2018/02/01 00:09:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b91000)={0x0, 0x0}, 0x800) fadvise64(r0, 0x0, 0x8, 0x2) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000a59000-0x90)=[{&(0x7f0000c78000-0x9a)="f8", 0x1}], 0x1, 0x0) r3 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000a55000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f000030e000-0x8)='./file0\x00', 0xc000, r3, r4, 0x20, 0x2) sendfile(r1, r2, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/02/01 00:09:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000047e000)=@fragment={0x87, 0x0, 0x7f, 0x1, 0x0, 0x2, 0x1}, 0x8) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000012000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f000001a000-0x8)={0x4}, 0x8, 0x800) read(r0, &(0x7f0000018000)=""/37, 0x25) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[], 0x0, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/02/01 00:09:35 executing program 5: r0 = open(&(0x7f0000fdd000)='./file0\x00', 0x420000, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000b8a000)=[{0x0, 0x0}], 0x1, 0x3f, &(0x7f0000000000)={0x9}, 0x8) fcntl$notify(r0, 0x402, 0x80000029) fanotify_mark(0xffffffffffffffff, 0x2, 0x20000, 0xffffffffffffffff, &(0x7f0000c87000-0xe)='./file0/file0\x00') ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, r0}) setgroups(0x0, &(0x7f0000000000)=[]) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000000)={r1, r2, 0x1ff}) 2018/02/01 00:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) fallocate(r0, 0x1, 0xfffffffffffffff8, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000097f000-0x4)=0x1000000, 0x4) r1 = open(&(0x7f00001ac000-0x8)='./file0\x00', 0x10000, 0x20) r2 = gettid() r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c03000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000161000)=0xc) r5 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f000028c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000812000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000995000)=@req={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000274000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000040f000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003c1000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d4d000)={0x0, 0x0, 0x0}, &(0x7f0000847000-0x4)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000300000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000dbc000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000092b000)=0xe8) r13 = getegid() sendmsg$unix(r1, &(0x7f0000bb6000-0x38)={&(0x7f00007d1000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dfe000)=[], 0x0, &(0x7f0000c7d000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xb0, 0x40000}, 0x24000005) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000251000-0x8)='./file0\x00', &(0x7f000029a000)=""/240, 0xf0) seccomp(0x0, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) readlink(&(0x7f0000b60000-0x8)='./file0\x00', &(0x7f0000cc2000)=""/153, 0x99) r0 = creat(&(0x7f000044a000-0x8)='./file0\x00', 0xc0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000788000)=0x0, &(0x7f0000b3d000-0x4)=0x4) fstat(r0, &(0x7f0000809000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f0000ad2000)={&(0x7f0000a1a000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000765000-0x10)={&(0x7f0000a75000-0x78)={0x78, 0x6, 0xa, 0x10, 0x1, 0x2, {0xa, 0x0, 0x9}, [@typed={0x8, 0x1b, @void=""}, @typed={0xc, 0xe, @u32=0xcad7}, @typed={0xc, 0x71, @fd=r0}, @nested={0x44, 0x85, [@generic="c108b1f89c71fd2811412d3120ba26b6dbf13d9473cc3c753c4f392a7ea6583bfb62849bbcc15413a1b618e94f984684171c3b", @typed={0xc, 0x52, @uid=r1}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000010}, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000822000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000000b000-0x4)=0x8) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e4a000)={0x0, 0x0}) futex(&(0x7f000059e000-0x4)=0x8301, 0x80, 0x0, &(0x7f00003a8000-0x10)={r0, r1+10000000}, &(0x7f0000001000-0x4)=0x8, 0xffffffffffffff52) r2 = syz_open_dev$sg(&(0x7f000090c000)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000504000-0x14)={0xf6b1, 0x2, 0x10000, 0x9, 0xffffffffffffff00}, 0x14) 2018/02/01 00:09:35 executing program 4: mmap(&(0x7f0000000000/0xecf000)=nil, 0xecf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x800, 0x100000000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000432000-0x9)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000c8e000-0x4)=0x4000400) 2018/02/01 00:09:35 executing program 1: mmap(&(0x7f0000000000/0xa79000)=nil, 0xa79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000a79000)=0x0) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000a7a000-0x4)=0x0) r0 = open$dir(&(0x7f00002f8000)='./file0\x00', 0x3, 0x10c) fcntl$setsig(r0, 0xa, 0x3e) mmap(&(0x7f0000a7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f0000a7b000-0x8)={0x4}, 0x8) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(r1) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30004, 0x0}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000044a000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f00007d3000-0xa)='id_legacy\x00', &(0x7f0000a7a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000378000)="ce9a82e7ef44d8876569132cfab7e61c4dca2c2daf47c9752f6198b4e6", 0x1d, 0xfffffffffffffff9) mmap(&(0x7f0000a79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$keyring(&(0x7f00007e8000-0x8)='keyring\x00', &(0x7f0000a7a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$revoke(0x3, r5) keyctl$negate(0xd, r4, 0x1000, r5) [ 54.436408] audit: type=1400 audit(1517443775.780:40): avc: denied { setgid } for pid=9210 comm="syz-executor5" 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 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000dc000-0x5)="eb00001c00", 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000017000-0x8)={0x2, 0xfffffffffffffffa, 0x1, 0x3}) write$fuse(r0, &(0x7f00001e3000-0x12)={0x12, 0x0, 0x4, @fuse_notify_poll_wakeup_out={0x200}}, 0x12) fallocate(r0, 0x3, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000e0a000)={0xae, 0xffffffff, 0xba8e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a57000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @te1=&(0x7f0000e18000)={0x0, 0x9, 0x0, 0x0}}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000dc5000-0x9)='/dev/rtc\x00', 0x40240, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/policy\x00', 0x0, 0x0) gettid() geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000228000)={0x0, 0x0, 0x0}, &(0x7f000095b000-0x4)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000373000-0xe8)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009f6000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000788000)={0x0, 0x0, 0x0}, &(0x7f0000e20000)=0xc) gettid() 2018/02/01 00:09:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e99000-0x188)=[{&(0x7f0000858000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f52000+0xf64)=[{&(0x7f0000a30000)="ed216a5861302dfcbbc9df1015698e5dd7126d3b34888e7af6fd4d4ead4b189b81fadb6db7b2b05cc13416d8970ec10967d1d2397bf6d64ac13d6719cda8ad9b06a6bb1f86b141fdc03146b83542be68d049b49fbfd399a537c881cfcd88d6ad65161b9890ecc62132f4a501a418d05be3068c684556eb1ba72400d07a02a40dd238", 0x82}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00009f6000)='fdinfo\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x2851cf80d5583c8e, &(0x7f00009a5000-0x108)={0x4, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000094f000-0x4)=0x0, 0x1000000d8) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:36 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000006000)=0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='stat\x00') ptrace$peek(0xffffffffffffffff, r0, &(0x7f0000003000-0x8)=0x0) sendfile(r3, r3, &(0x7f0000007000)=0x0, 0x1) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) ioctl$KDMKTONE(r2, 0x4b30, 0x3) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101400, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000af0000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000943000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00003c4000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000073d000)='./file0\x00', 0x0) mount(&(0x7f0000671000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000909000)='ramfs\x00', 0x9, &(0x7f0000088000)="") mount(&(0x7f00006ac000-0x8)='./file0\x00', &(0x7f0000032000)='./file0\x00', &(0x7f0000017000-0xb)='openpromfs\x00', 0x7ffbf, &(0x7f0000030000-0xe9)="") unlink(&(0x7f0000246000)='./file0\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f00009ff000)=0x0) 2018/02/01 00:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000830000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000173000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b32000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d4e000-0x98)={r1, @in6={{0xa, 0x1, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x1ff}, 0xd470}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x5}, 0x98) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dbe000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000f87000-0x80)=[{&(0x7f0000f86000)=""/4096, 0x1000}, {&(0x7f0000f42000)=""/254, 0xfe}, {&(0x7f0000769000)=""/87, 0x57}, {&(0x7f0000b95000)=""/64, 0x40}, {&(0x7f0000f86000)=""/129, 0x81}, {&(0x7f0000f86000)=""/156, 0x9c}, {&(0x7f0000f86000)=""/67, 0x43}, {&(0x7f0000aa1000)=""/170, 0xaa}], 0x8, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x6) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x5, 0x0, 0x20, &(0x7f0000186000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000acc000)=@assoc_value={0x0, 0x3}, &(0x7f0000dc3000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e89000-0x8)={r2, 0x643f}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000aa7000)="18000300000001000000be5efecd88360000080203000008000006000e640002b900107401011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cd7eafcaaa52b1c179", 0x441) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/01 00:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000c24000)='/dev/sg#\x00', 0x0, 0x80000000002) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f39000)={0x0, 0x1772}, &(0x7f0000f25000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000044000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4}, 0x98) 2018/02/01 00:09:36 executing program 4: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x2, &(0x7f0000762000)={0x0, 0x40, 0x4020c38484838654, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8a000-0x4)=0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f89000)={0x0, 0x0}) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(r1, 0x0, &(0x7f0000f8a000-0x20)={{0x77359400, 0x0}, {r2, r3+10000000}}, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000f4c000)=[{r0, 0x40, 0x0}, {r0, 0x101, 0x0}, {r0, 0x100, 0x0}, {r0, 0x400, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4004, 0x0}, {r0, 0x4001, 0x0}, {r0, 0x100, 0x0}], 0x8, 0xffffffffffff6c45) r4 = syz_open_dev$mice(&(0x7f00008af000-0x10)='/dev/input/mice\x00', 0x0, 0x200004) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000f8b000-0x50)={{0x3, 0x3, 0x1ff, 0x2, 0x8}, 0x2, 0x4, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000547000-0x50)={0x8, @time={0x0, 0x1c9c380}, 0x100000001, {0xffff, 0x4}, 0x6, 0x2, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCNOTTY(r4, 0x5422) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f8a000)={0x0, 0x0}, &(0x7f000043b000-0x4)=0x10) 2018/02/01 00:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001a0000)='net/if_inet6\x00') readv(r0, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xffffffffffffff61}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x0) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000229000-0x4)=0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000002000-0x18)="83170400000200000060f0055f0d10d438b088d1699a22a2", 0x18) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000005000-0xa)="") mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001f000)={0x0, 0x24, "4cc4245a2d6d80d8acde879e0d0756cd33fd5af3b5cfd94868124a4d0d8f94d56fb4e6ff"}, &(0x7f000001f000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000003000-0x1008)={r1, 0x0, 0x1000, "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"}, 0x1008) 2018/02/01 00:09:36 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000912000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x68, &(0x7f0000002000-0x68)=[@in={0x2, 0x3, @rand_addr=0x50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3}, @in6={0xa, 0x1, 0x40, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x3, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000+0x85e)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00004db000)='trusted\x00', &(0x7f00002aa000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002ee000)='user\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000054e000-0xbd)="", 0x0, r2) keyctl$unlink(0x9, r2, r2) 2018/02/01 00:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f00005d6000-0x3)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000d2c000/0x2000)=nil, 0x2000, 0x8, 0x4010, r0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000170000-0x4)=0x4, 0x4) close(r0) 2018/02/01 00:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0xfffffffffffffffe) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/02/01 00:09:36 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000949000)=@dstopts={0x32, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffb, 0x94, "b957a5d4eb75612914b4ae5f6cb422dcf76deadd81824932fa61fd9ee22002f547fb98132600075fec870ad518cc72454c47fd0ff82a5ade05b201733929332f51aa497cf5688300a93bce56c572ed7cec2d819d191edbb771cbfed56244c8dd882ea1c0386ac41512fb2815b42651a2b31e8b109746d7d573077e19d25cee91cbb82aacadc87b2587ffe47abb7f933f0df0252a"}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}]}, 0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x200000f, 0x12, r0, 0x11) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000084e000-0x3d)="6286c1a0f3b625eacb64156a39a6c9be0c133b297b92593a3bebcdf81921d24bb8444a7d4e5df46e39638f3505553d272344aa5ef373b2365a24cadf3c", 0x3d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000009a000-0x4)=0x0) pread64(r0, &(0x7f0000141000-0x1000)=""/4096, 0x1000, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b9c000)=r3) r4 = getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000985000)=0x0) setpgid(r4, r5) recvmmsg(r1, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r6 = accept4(r2, &(0x7f0000cc1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000272000)=0x58, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80, 0x0}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x5, 0x80a, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000879000)=0x0, &(0x7f000017a000-0x4)=0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick=0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000668000)={{0x0, 0x0}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f0000822000-0x8)='./file0\x00', 0x80) r2 = syz_open_dev$sg(&(0x7f0000a74000)='/dev/sg#\x00', 0x7, 0x200000) listen$netrom(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f00005cf000)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000018b000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x1000, 0xfffffffffffffff8, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00007a6000)={0x0, 0x0, 0x4, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/02/01 00:09:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x2c, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0x108) 2018/02/01 00:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000834000-0xc4)="6e65742f6669625f747269657374617400f94b9ed86cdbf99374bc0f1f63d3463c40cba0f8c185cd75b9353a5fcc8bd5ae4aca57f5744362b856ad6cb9a88f61e29ddd3d6254f4089b16cd4bd16f38c53eb6ff5cd58862e78d048b26a24149c22841ab5046b2740dc7b4c677b06ae550950f798c80f4c49155cc3c2c844f223f35f6d38029222f68c6155268a204d05acda616eda091a689c35004c613f7da873696fe2ca7deb7cbb20efae218496776451aada3c933e2914e50dcc037dd72e9db05f347") pwritev(r0, &(0x7f0000c19000)=[{&(0x7f0000985000)="a82687b0bd25812d86bdced5ef6fdb1313edac591216dbf649a267c42c24e7ca0f2f2b0dbbce5a3600759c2d335e5f778ffa76157e511574266ec089c58a95b96956fb1bbb0e70389d5d7cafb3c1fc6e2718719c8cb72a1b448dcd92f2b6f5df6a50a8780b147d4a7411b447d3ef403ad25ffc7bc8195cdd90914471a5b41b92e9513e976b511ab252c59d0ec2fb6c35a07be49db692ddd66f7f6fe98746cea6adc962c6c891875ed5ad9e6edbf9558f4350dbd9e4e08f85446be743953377d1929203de2c0fc0bd6102749c3213554959687efa", 0xd4}, {&(0x7f000001a000-0xa9)="c869614a227e5548fc864d8bf7f9718a1cb476e373443da504af81b878e77c84695edad76f3c7349f4b2ff72328097246ca8f89187d8370dff9cad4bc9d48ef549f3951fd89e2b431524b4145ae0263b6fe791398df73a4e793312d556c30cbbf8e362a7dcbb421319b2b849b9924bbba686e442cc704c6e90791c7ca30df46c5e6aa46b2b2ca52e26dc00c5269e21b1a834fb2e058803b3d59bfdaeb448d8900e6600ceb215eb1271", 0xa9}], 0x2, 0x0) sendfile(r0, r1, &(0x7f0000493000)=0x0, 0xff) 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmmsg(r0, &(0x7f0000ab6000)=[{{&(0x7f0000b21000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000064e000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000e9d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000605000)=[], 0x0, &(0x7f0000d20000-0x97)=""/151, 0x97, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000736000)={0x77359400, 0x0}) poll(&(0x7f0000f65000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a01000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000c73000-0xa5)="c711891fed8c112344b09ecd355db967f537fe90359149d78f664b78921d3d4ea523569e88615496b1ed67787617c01f2533f56660c3de421c53fdc7914000108fc61ccc49cc96c3aa4f66a7bda71a28ced4eea8462ce9612118e427287aa61571201c353b4fea2454e5795f608b1b54df1dacbfbf39685e85b0d1aa61d79fd756eed657f267935a684962779089b89cee13d56c7dd2c3803a9ecfa2ac03e43d8199675a2a", 0xa5, 0x8005, &(0x7f0000b8b000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/01 00:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000fbe000-0x160)={0x2, 0x400000000000003, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x100, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffc}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f000020e000-0xd)='/dev/usbmon#\x00', 0x40, 0x80) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000853000-0x66)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) 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)="") 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') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000fd0000)={@generic="9e0e4123d387ef1c5621480bcda6830d", @ifru_flags=0x0}) r1 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x400240, 0x1) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000865000)=0x80) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000541000-0xc7)=""/199) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000081b000-0x4)=0x0) ptrace$getsig(0x4202, r2, 0x7ff, &(0x7f0000e36000-0x10)={0x0, 0x0, 0x0, 0x0}) writev(r0, &(0x7f0000827000)=[], 0x0) getsockname$llc(r1, &(0x7f0000cdf000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008f7000-0x4)=0x10) mkdir(&(0x7f000061c000-0x8)='./file0\x00', 0x22) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001b2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000050d000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a2c000)={r3, 0x6}, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f8f000-0x120)=@newae={0x68, 0x1e, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0xa, 0x0}, @in=@rand_addr=0x4, 0x0, 0xffffffffffffffff}, [@lifetime_val={0x28, 0x9, {0x0, 0x2000000021, 0x0, 0x7711ceef}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/02/01 00:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x0, 0x7, 0x7, 0x0}, &(0x7f0000001000-0x4)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fa1000-0x11)='/dev/vga_arbiter\x00', 0x210000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000407000-0x98)={r0, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x242}, 0x98) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) dup3(r2, r3, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000abc000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c08000)={&(0x7f0000790000-0x2f8)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00003c3000-0x8)={0x0, 0x0}) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) [ 54.932125] audit: type=1400 audit(1517443776.280:41): avc: denied { read } for pid=9327 comm="syz-executor2" path="socket:[20613]" dev="sockfs" ino=20613 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 54.945913] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x4400, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b6a000-0x16)='/selinux/checkreqprot\x00', 0x101100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000af1000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00') ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x2, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008cf000)='./file0/file0\x00', 0x140) fchmod(r0, 0x180) epoll_create(0x9704) r2 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b69000)={0x0, 0x6, 0x5, 0x8, 0x6, 0x9}, &(0x7f0000412000-0x4)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000297000)=@assoc_value={r3, 0x80000}, 0x8) fcntl$setlease(r2, 0x400, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000408000)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000d94000)='./file0\x00', &(0x7f0000586000-0x8)='./file1\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002e4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000601000-0x4)=0xc) fcntl$setown(r0, 0x8, r4) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000014c000)={&(0x7f0000c7f000/0x3000)=nil, 0x3000}) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000c0f000-0xd1)=""/209) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000338000-0x8)={0xffffffffffff4115, 0xb2b4, 0x7fff, 0x8}) clone(0x0, &(0x7f000003a000-0x2)="", &(0x7f0000f13000)=0x0, &(0x7f0000731000)=0x0, &(0x7f00004a6000)="") creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) fstatfs(r1, &(0x7f0000c24000-0x9)=""/9) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c7e000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000b32000-0x8)=@abs={0x0, 0x0, 0x3}, 0xffffffffffffff29) pipe2(&(0x7f00005d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r1) getpeername$netlink(r1, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000455000-0x4)=0xc) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 5: restart_syscall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00002fa000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000df0000)={0x0, 0x100000000}, &(0x7f0000f73000)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a6000)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c02000)={r2, 0x9}, &(0x7f000051e000)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037c000-0x20)={@common="67720100008000", @ifru_flags=0x301}) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f00005df000)=0x0) dup3(r0, r1, 0x80000) fcntl$lock(r1, 0x7, &(0x7f000067d000-0x20)={0x2, 0x0, 0x3, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000a9f000-0x4)=0x0, &(0x7f00002d2000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000281000)={0x0, 0x0}, 0x8) [ 55.016892] device gre0 entered promiscuous mode 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000477000)={0xa19, 0xffffffff, 0x400, 0xffff, 0x9, 0x1, 0x0, 0x2, 0x1, 0xabe}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000e0000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bd000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/02/01 00:09:36 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000949000)=@dstopts={0x32, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xfffffffffffffffb, 0x94, "b957a5d4eb75612914b4ae5f6cb422dcf76deadd81824932fa61fd9ee22002f547fb98132600075fec870ad518cc72454c47fd0ff82a5ade05b201733929332f51aa497cf5688300a93bce56c572ed7cec2d819d191edbb771cbfed56244c8dd882ea1c0386ac41512fb2815b42651a2b31e8b109746d7d573077e19d25cee91cbb82aacadc87b2587ffe47abb7f933f0df0252a"}, @jumbo={0xc2, 0x4, 0x7}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x20}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1, 0x0}]}, 0xc9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x200000f, 0x12, r0, 0x11) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f000084e000-0x3d)="6286c1a0f3b625eacb64156a39a6c9be0c133b297b92593a3bebcdf81921d24bb8444a7d4e5df46e39638f3505553d272344aa5ef373b2365a24cadf3c", 0x3d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000009a000-0x4)=0x0) pread64(r0, &(0x7f0000141000-0x1000)=""/4096, 0x1000, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000b9c000)=r3) r4 = getpgid(0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000985000)=0x0) setpgid(r4, r5) recvmmsg(r1, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) r6 = accept4(r2, &(0x7f0000cc1000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000272000)=0x58, 0x0) sendmsg$nl_crypto(r6, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000)=[{&(0x7f0000000000)="ad651d6e26a3", 0x6}], 0x1, &(0x7f0000001000-0xd8)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000003000-0x4)=0x4a) [ 55.088135] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/02/01 00:09:36 executing program 0: mmap(&(0x7f0000000000/0x41d000)=nil, 0x41d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000041a000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000041d000-0xc)='/dev/ashmem\x00') mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000041e000-0x15)='/proc/self/net/pfkey\x00', 0x311400, 0x0) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f000041e000-0x4)=0x8) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00001b6000-0xf)=""/15) 2018/02/01 00:09:36 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000003000-0x14)={0x1fa9ff00, 0x842a, 0x3, 0x1, 0xce, 0x401, 0xffffffff, 0x0, 0x7f, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000002000-0x1)='\x00', &(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000002000-0x2)='^\x00', &(0x7f0000001000-0xb)='eth0em0-\\,\x00', &(0x7f0000002000-0x19)="73656375726974796d643573756d27637075736574de5b2600", &(0x7f0000001000-0x3)='lo\x00', &(0x7f0000001000-0x1c)='em0wlan1:securitycpusetuser\x00', &(0x7f0000001000)='posix_acl_accesseth0vboxnet0ppp1:cgroup\x00', &(0x7f0000002000-0xe)='%,loppp1{ppp1\x00', &(0x7f0000002000-0x1)='\x00'], &(0x7f0000000000)=[&(0x7f0000002000-0xf)='keyringkeyring\x00', &(0x7f0000001000)='self\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000002000-0x5)='eth0\x00', &(0x7f0000001000)='\\trusted\x00', &(0x7f0000001000-0xe)='cgroup$user.!\x00', &(0x7f0000000000)='eth1ppp0+){selfsecurityselinux-\x00', &(0x7f0000001000)='#)GPLppp0eth0ppp0eth0*%(@\x00', &(0x7f0000001000)='securityposix_acl_access]cgroup^*selfppp0eth1$\x00', &(0x7f0000001000)='\'selinuxcgroup!em1nodev%,cpusettrustedsecurity/posix_acl_accesstrusted@\x00']) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x3d)={0x0, 0x35, "c04adaba291a32a7a63fb4490e4c11f6b873ab10a73b59d309e82f37c9b1bc7d0b2a61d9303c57caf3104f4a2ed73903649a6f3fa2"}, &(0x7f0000001000-0x4)=0x3d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x68, "fa586b72688d5685f164bba3ed44006fcbaf674891a7edf4c2bbfd437b120ee95fe80f4845f1b2826f2653a1e6219fb539358e123bf0bc76558520a100220126a2cba36db9435e14b802b73ddc82b90d68fddac4d01d4ddc5b1066195b4551ab3dec3677182c74bc"}, &(0x7f00002d3000)=0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000a46000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) 2018/02/01 00:09:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000d00000-0x4)=0x4e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = dup2(r2, r1) getpeername$netlink(r3, &(0x7f0000f0c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000876000-0x4)=0xc) 2018/02/01 00:09:36 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x4, 0x280400) recvfrom$inet(r1, &(0x7f0000000000)=""/172, 0xac, 0x40000000, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007f6000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0}) 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0xfff) sync_file_range(r0, 0x5, 0x8b3, 0x3) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x0, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000be2000-0x50)={@generic="34c5f66647e836ef5a57f0c79ca6e33a", @ifru_settings={0x5, 0x3, @raw_hdlc=&(0x7f00004d2000)={0x1, 0x4f7595b2}}}) r4 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000019000)={0x0, 0x0}) 2018/02/01 00:09:36 executing program 5: clone(0x2008000, &(0x7f0000002000-0x15)="", &(0x7f0000ae8000-0x4)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)="") r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000001000-0x30)={0x1ff, 0x7, 0x800, 0x2ec, 0xbcff, 0x76a}) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) stat(&(0x7f00007b1000-0x8)='./file0\x00', &(0x7f0000214000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000d83000-0x8)='./file0\x00', &(0x7f0000f31000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000023000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000160000-0x4)=0xe8) setresuid(r0, r1, r2) 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(&(0x7f00003ed000)='./file0\x00', &(0x7f000039c000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)="") mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000045000)='.', &(0x7f0000e99000-0x5)='cifs\x00', 0x2000, &(0x7f0000421000)="") 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x9, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000c5c000-0xb0)={{0x5, 0x800}, 'port0\x00', 0x82, 0x80000, 0x4, 0x1, 0x101, 0x3, 0x100000000, 0x0, 0x2, 0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) select(0x40, &(0x7f0000182000)={0x6, 0x3f, 0x2, 0x9, 0x7, 0x7, 0x2, 0x1}, &(0x7f000008d000)={0x4, 0x200, 0x6, 0x1, 0x8, 0xffffffff, 0x100000001, 0x80000000}, &(0x7f0000cd9000)={0x3dc, 0x80, 0x2, 0xa5, 0x8001, 0x8, 0x7, 0x0}, &(0x7f0000d26000-0x10)={0x77359400, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000f41000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setitimer(0x3, &(0x7f00008f4000-0x20)={{0x0, r1}, {r2, 0x0}}, &(0x7f000000b000)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r3, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x30) [ 55.256200] audit: type=1400 audit(1517443776.600:42): avc: denied { setuid } for pid=9430 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/01 00:09:36 executing program 7: clone(0x0, &(0x7f0000b22000)="", &(0x7f00005e5000-0x4)=0x0, &(0x7f0000962000-0x4)=0x0, &(0x7f000041a000)="") fanotify_init(0x44, 0x2000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x240480, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) 2018/02/01 00:09:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f0000030000-0x10)={0x0, 0x0}, 0x0) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2b000-0x8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000771000-0x8)='./file0\x00', 0x800) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000725000-0x8)={0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) dup2(r0, r2) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) socket$inet(0x2, 0x1, 0x6) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ea7000-0x4)=0x3ff) setsockopt$inet_mreqn(r0, 0x0, 0x1f, &(0x7f00000d6000-0xc)={@empty=0x0, @multicast2=0xe0000002, 0x0}, 0xc) syz_open_dev$binder(&(0x7f0000ed9000-0xd)='/dev/binder#\x00', 0x0, 0x0) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f00007dc000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b0f000)=0x10) shutdown(r0, 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x20401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$usbmon(&(0x7f00009ac000-0xd)='/dev/usbmon#\x00', 0x4, 0x109000) 2018/02/01 00:09:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000089b000-0x4)=0x0, &(0x7f0000df1000)=0x4) sendfile(r0, r0, 0x0, 0x7) 2018/02/01 00:09:36 executing program 0: r0 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000cbf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00004eb000)=0x0, &(0x7f0000353000)=0x0, &(0x7f0000000000)=0x0) setresuid(r0, r1, r2) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000089a000-0x8)='./file0\x00', 0x10441, 0xdc) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c06000-0x8)=0xffffffffffffffe1) setns(r0, 0x0) [ 55.335779] [ 55.337445] ===================================== [ 55.342278] [ BUG: bad unlock balance detected! ] [ 55.347112] 4.9.79-g71f1469 #25 Not tainted [ 55.351416] ------------------------------------- [ 55.356244] syz-executor4/9448 is trying to release lock (mrt_lock) at: [ 55.363343] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 55.366697] audit: type=1400 audit(1517443776.710:43): avc: denied { sys_chroot } for pid=9460 comm="syz-executor2" capability=18 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 [ 55.393555] but there are no more locks to release! [ 55.398547] [ 55.398547] other info that might help us debug this: [ 55.405187] 2 locks held by syz-executor4/9448: [ 55.409820] #0: (sb_writers#7){.+.+.+}, at: [] do_sendfile+0x9ff/0xd30 [ 55.418787] #1: (&p->lock){+.+.+.}, at: [] seq_read+0xdd/0x1290 [ 55.427022] [ 55.427022] stack backtrace: [ 55.431487] CPU: 1 PID: 9448 Comm: syz-executor4 Not tainted 4.9.79-g71f1469 #25 [ 55.438995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.448335] ffff8801c43b72a8 ffffffff81d94829 ffffffff849b6cb8 ffff8801c9ccc800 [ 55.456300] ffffffff834e8ee4 ffffffff849b6cb8 ffff8801c9ccd088 ffff8801c43b72d8 [ 55.464983] ffffffff81237df4 dffffc0000000000 ffffffff849b6cb8 00000000ffffffff [ 55.472963] Call Trace: [ 55.475533] [] dump_stack+0xc1/0x128 [ 55.480892] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 55.487014] [] print_unlock_imbalance_bug+0x174/0x1a0 [ 55.493821] [] lock_release+0x6f8/0xb80 [ 55.499426] [] ? traverse+0x3cf/0x900 [ 55.504861] [] ? memcpy+0x45/0x50 [ 55.509932] [] ? ipmr_mfc_seq_stop+0xe4/0x140 [ 55.516053] [] _raw_read_unlock+0x1a/0x50 [ 55.521831] [] ipmr_mfc_seq_stop+0xe4/0x140 [ 55.527772] [] seq_read+0xa83/0x1290 [ 55.533107] [] ? seq_escape+0x200/0x200 [ 55.538703] [] ? __fsnotify_parent+0xbc/0x340 [ 55.544817] [] ? fsnotify+0x86/0xf30 [ 55.550154] [] ? fsnotify+0xf30/0xf30 [ 55.555574] [] ? seq_escape+0x200/0x200 [ 55.561170] [] proc_reg_read+0xef/0x170 [ 55.566762] [] do_loop_readv_writev.part.17+0x141/0x1e0 [ 55.573750] [] ? security_file_permission+0x89/0x1e0 [ 55.580483] [] ? proc_reg_write+0x170/0x170 [ 55.586421] [] ? proc_reg_write+0x170/0x170 [ 55.592364] [] do_readv_writev+0x520/0x750 [ 55.598224] [] ? vfs_write+0x530/0x530 [ 55.603739] [] ? kasan_unpoison_shadow+0x35/0x50 [ 55.610118] [] ? push_pipe+0x372/0x770 [ 55.615623] [] ? sanity+0x1ff/0x610 [ 55.620871] [] ? iov_iter_get_pages_alloc+0x2c7/0xf10 [ 55.627697] [] ? __unwind_start+0x1e3/0x3c0 [ 55.633669] [] vfs_readv+0x84/0xc0 [ 55.638831] [] default_file_splice_read+0x43f/0x7a0 [ 55.645469] [] ? depot_save_stack+0x122/0x4a0 [ 55.651582] [] ? do_splice_direct+0x270/0x270 [ 55.657706] [] ? save_stack+0x43/0xd0 [ 55.663126] [] ? kasan_kmalloc+0xad/0xe0 [ 55.668814] [] ? __kmalloc+0x11d/0x310 [ 55.674320] [] ? alloc_pipe_info+0x135/0x350 [ 55.680349] [] ? splice_direct_to_actor+0x64a/0x800 [ 55.686991] [] ? do_splice_direct+0x1a7/0x270 [ 55.693108] [] ? do_sendfile+0x54b/0xd30 [ 55.698795] [] ? entry_SYSCALL_64_fastpath+0x29/0xe8 [ 55.705531] [] ? __fsnotify_parent+0xbc/0x340 [ 55.711648] [] ? fsnotify+0x86/0xf30 [ 55.717019] [] ? fsnotify+0xf30/0xf30 [ 55.722442] [] ? avc_policy_seqno+0x9/0x20 [ 55.728315] [] ? selinux_file_permission+0x82/0x460 [ 55.734960] [] ? security_file_permission+0x89/0x1e0 [ 55.741688] [] ? rw_verify_area+0xe5/0x2b0 [ 55.747540] [] ? do_splice_direct+0x270/0x270 [ 55.753658] [] do_splice_to+0x10a/0x160 [ 55.759261] [] splice_direct_to_actor+0x24d/0x800 [ 55.765727] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 55.772360] [] ? do_splice_to+0x160/0x160 [ 55.778128] [] ? security_file_permission+0x89/0x1e0 [ 55.784865] [] ? rw_verify_area+0xe5/0x2b0 [ 55.790729] [] do_splice_direct+0x1a7/0x270 [ 55.796691] [] ? splice_direct_to_actor+0x800/0x800 [ 55.803350] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 55.809918] [] ? __sb_start_write+0x14a/0x310 [ 55.816057] [] do_sendfile+0x54b/0xd30 [ 55.821584] [] ? do_compat_pwritev64+0x100/0x100 [ 55.827976] [] ? retint_kernel+0x2d/0x2d [ 55.833685] [] SyS_sendfile64+0xd1/0x160 [ 55.839384] [] ? SyS_sendfile+0x160/0x160 [ 55.845165] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 55.851986] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 55.858541] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/02/01 00:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:37 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000006d000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_pwait(r0, &(0x7f00006ba000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f00006ac000)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) 2018/02/01 00:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r0, &(0x7f00006a1000)=""/42, 0x2a) getrusage(0x1, &(0x7f0000aad000-0x1)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000aab000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00007e9000-0xc)={r1, 0x80000, r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000bd0000-0x4)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000c65000)="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", 0x1000, 0x20000080, &(0x7f000023d000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/02/01 00:09:37 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x10, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000dc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)='L', 0x1}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000001c000-0x1c)={0x0, 0x14, "18963fa9d62f9a5c30ff2153c3d8edebd56b4eee"}, &(0x7f0000006000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000001b000)={r1, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sync() 2018/02/01 00:09:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000002000-0x7c)="cd1d6a1f810cf8348998e394075efd8adefc4ba80b0fdb197b48cacf765a0e637d6d678ff9503c64a61eed17899ff36f0ff032edf7986c50b45330c597abc8ad1e4db8de0bc8fdaf2b1ee77b07bc8b7cbca305b79b9e85950d47f1b82ec11faf63e9a3cff2ac2b969ed9a88f6a74d24efb41b293058856b6c5f8b0fc", 0x7c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x1000800) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0x8000000000082003, 0x1) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x0, r3) eventfd(0x867) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000+0x2db)='/selinux/create\x00', 0x2, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGSND(r4, 0x8040451a, &(0x7f0000001000-0xe)=""/14) setsockopt$inet_opts(r5, 0x0, 0x10000000002, &(0x7f0000497000-0x1)="", 0x0) 2018/02/01 00:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000246000)=0x0, &(0x7f000056d000)=0x4) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10, 0x0, 0x0, 0x0}, 0x3, &(0x7f0000dfa000)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x68, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0}, [@RTA_MULTIPATH={0x44, 0x9, [{0x5, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x1, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}]}, @RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/02/01 00:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00006fe000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002f8000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f000005c000-0x50)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfc, 0x1ff, 0x100, 0x1, 0x40000000, r2}) 2018/02/01 00:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/01 00:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:37 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001fb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00003d6000)={0x0, 0x0}) ppoll(&(0x7f0000fe7000-0x30)=[{r1, 0x40, 0x0}], 0x1, &(0x7f0000036000-0x10)={0x0, r2+10000000}, &(0x7f000078d000-0x8)={0x0}, 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) 2018/02/01 00:09:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ffa000-0x28)={@common='eql\x00', &(0x7f0000bc7000-0x26)=@ethtool_eeprom={0x4b, 0x4, 0xffe000000, 0x18, "4f7080e5f71bcba5ffe37272af7ea5b4ce536fa37c370ca7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00004e9000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000ee2000)={0x28, 0x0, &(0x7f0000148000)=[@acquire={0x40046305, 0x10}, @acquire_done={0x40106309, r2, 0x4}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}], 0xfa, 0x0, &(0x7f0000481000-0xfa)="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"}) 2018/02/01 00:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r1) 2018/02/01 00:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00005f7000-0xb)="73656c696e75781a8e2e00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000348000)={0x7a9800000000}, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ebf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb7000-0xa)="7f6ac3fd6608bb63509f", 0x0) 2018/02/01 00:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = getpid() ptrace$getsig(0x4202, r0, 0x0, &(0x7f00008da000)={0x0, 0x0, 0x0, 0x0}) get_robust_list(r0, &(0x7f00000a7000-0x8)=&(0x7f0000fca000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000045a000-0x8)=0x18) r1 = dup(0xffffffffffffff9c) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000653000-0x8e)=""/142) prctl$seccomp(0x16, 0x0, &(0x7f0000f85000+0x2ed)={0x4, &(0x7f00006f9000)=[{0xa5d, 0xb8ac, 0x2476, 0x8}, {0xffff, 0x80000000, 0x0, 0x44}, {0x3ff, 0x9, 0x1, 0x9e85}, {0x9, 0x80000000, 0x15e3, 0x5}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000007e000-0x20)={0xd, 0x2, 0x200, 0x5, 0xe81, 0x401, 0x10000, 0x7, 0x0}, &(0x7f000035c000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000c63000)={0x40, 0x9, 0x4, 0x3, 0x81, 0x2, 0x3, 0x4, 0x0}, &(0x7f0000515000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006fa000)={r2, 0x8, 0x2c, 0x7ff, 0x2, 0x80000001, 0x6241, 0x8000, {r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xbc, 0x80000000, 0x1f, 0x6}}, &(0x7f00005d1000)=0xb8) mlock(&(0x7f0000b20000/0x2000)=nil, 0x2000) 2018/02/01 00:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/02/01 00:09:37 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000000)={0x7, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000005000-0x8)={0x0, 0xfffffffffffffffb}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000b34000)=0x1) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/01 00:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000543000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) fdatasync(r0) 2018/02/01 00:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00005f7000-0xb)="73656c696e75781a8e2e00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000348000)={0x7a9800000000}, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ebf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb7000-0xa)="7f6ac3fd6608bb63509f", 0x0) [ 56.449452] mip6: mip6_destopt_init_state: spi is not 0: 3540254720 2018/02/01 00:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/02/01 00:09:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x28000) fallocate(r0, 0x1, 0x29e8, 0xc0b) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000a05000)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00007c3000)=0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ca000+0x9eb)='/selinux/status\x00', 0x0, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005da000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f000092f000)=0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000089000)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xdc) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00003fd000-0x4)=r1) ioctl$KDSETLED(r2, 0x4b32, 0xffffffff) 2018/02/01 00:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00005f7000-0xb)="73656c696e75781a8e2e00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000348000)={0x7a9800000000}, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ebf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb7000-0xa)="7f6ac3fd6608bb63509f", 0x0) 2018/02/01 00:09:37 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_MAP={0x28, 0xe, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00005ee000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x0, [0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000ae5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f0000b7f000-0xc)={0x40000000, 0x5, 0xa}) 2018/02/01 00:09:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00008d8000-0x18)={0x0, 0x6, 0x0, 0x0, 0x9}, &(0x7f0000f1e000)=0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000af5000-0x14)={0x0, 0x10001, 0x8, 0x10001, 0x100000000, 0xfffffffffffffffd}, &(0x7f0000ef0000)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e71000-0x10)={0x0, 0x3c, &(0x7f0000bbd000-0x3c)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51b0190b}]}, &(0x7f0000bd0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000659000-0x8)={0x0, 0x4}, &(0x7f00009c7000-0x4)=0x8) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d2e000-0x7)='/dev/ppp\x00', 0x80, 0x0) mknodat(r5, &(0x7f00002aa000)='./file0\x00', 0xa0, 0x8bb) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007f9000)={0x0, 0xf6}, &(0x7f0000354000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f08000-0x8)={0x0, 0xfff}, &(0x7f0000a9c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f2f000)={0x0, 0xb8aa, 0x30}, &(0x7f0000960000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00001f3000)={0x0, 0x10001, 0x8, 0xe0, 0x7, 0x5}, &(0x7f0000346000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000f2e000-0x8)={0x0, 0x3c43}, &(0x7f0000cb8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dc8000-0x108)={0x0, @in6={{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x41d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2ac9, 0x4, 0x2a, 0x5ba, 0x8, 0x1000, 0x0, 0x4, 0x1f, 0x3, 0x859, 0x36, 0x8, 0x80, 0x0]}, &(0x7f0000e3c000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00009d5000)={0xa2, 0x7, 0x8004, 0x3, 0x10000, 0x0, 0x3, 0x1ff, 0x0}, &(0x7f00009a6000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000250000-0x8)={0x1, [0x0]}, &(0x7f0000fc8000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00005ab000-0xa0)={0x0, @in6={{0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x5, 0xfffffffffffffffa, 0x4}, &(0x7f0000798000-0x4)=0xa0) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000412000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r15, 0x84, 0x6d, &(0x7f0000f97000-0x7b)={r6, 0x73, "7ef42124c5a36b1f501abc99ac64e801f6842bba179fb18ae67b4f8aa582903f67a4444b26c4643af8368b1bc8c80de2173dabc6eff61da75651523d729d0b5711267084762b09e63caf0f40d835a641e9847d969864058d997953c0e7622cc1eb0336455529345776beb16878c4baa4bc96ae"}, &(0x7f0000b80000-0x4)=0x7b) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005aa000-0xc)={0x0, 0x400, 0x30}, &(0x7f0000752000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000944000-0x14)={0x0, 0x7fff, 0x3, 0x0, 0x3, 0x1}, &(0x7f0000a55000-0x4)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d9000-0x8)=@assoc_value={0x0, 0x8000}, &(0x7f0000aec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a10000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x40, 0xffffffffffffff4e, 0x1000, 0x2, 0xb85, 0x6, 0x2, 0x800, 0x3, 0x9, 0x7, 0x3a9d0399, 0x7, 0xfffffffffffffffc, 0x5f4]}, &(0x7f000065c000)=0x108) sendmmsg$inet_sctp(r0, &(0x7f0000aaf000)=[{&(0x7f00007f2000-0x1c)=@in6={0xa, 0x0, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9f5f7b3}, 0x1c, &(0x7f000075a000)=[], 0x0, &(0x7f0000343000-0x120)=[@init={0x18, 0x84, 0x0, {0xa0, 0x12e, 0x6, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x1, 0x5, 0x800, r1}}, @init={0x18, 0x84, 0x0, {0x9c, 0x400, 0x3ff, 0x2}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffe00, 0x10001, 0x3, 0x50dd}}, @sndrcv={0x30, 0x84, 0x1, {0x1f, 0xff, 0x820b, 0xff, 0x7, 0x81, 0x8000000000, 0x392, r2}}, @init={0x18, 0x84, 0x0, {0x7, 0x8, 0x1f, 0x5}}], 0x120, 0x0}, {&(0x7f0000f2c000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000255000-0xa0)=[{&(0x7f0000b04000-0xd9)="d917bebad27ac114b38c939e26fd8f2890a7976af842499fce16ecc326f11e42c845a2ebd67b8d7fc3d796e1799063d3e8221801169a64f39a0f7add871872b6c36b0c209341a7bb417258a18c9a3c88f4b45adac0cc36926f9a1b6174020c677e884968ba4f552eab991da90ae8920d9944dc481da0a810bf42645d622d7874fc41a0df271206e6d624180a2c46e1fdcd30ef25482e62fea405c2538f04b0592e23d787004c0e41a26ecd9b552426b2d60d61e1d12f30c75a71bfd6204909de3b81a53f6d1cb5669f9934a58cde5ca618b8318d5b663fb15f", 0xd9}, {&(0x7f0000cfc000-0x6f)="62bd40547b33e0cbd579c35dba0a3802b4b08d0bacfb418c5ad79ce957bc838c209751025ab10536acb4d5a5c00e6bdc51427dd11522b7bc6cbf2d2b052644600678427c0cc7a5bfab053d4f75f12c5865afe600714435d55bf77deb14ce73b9733739223de1fc17f24a557abab259", 0x6f}, {&(0x7f000061e000-0x1)="5d8d2c513324f3c8", 0x8}, {&(0x7f000012d000-0x1000)="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0x1000}, {&(0x7f00009d8000-0xf4)="8866bf9731833aff88d7e546a3bdba9e7b58e81bf8611a5299fe7cb7e8221b05212aaf2a922a51fbb528891ee05306699788b265c6ad40e531f437fe3e2dffe1376a18fd09ba9ee70488792caaa53ffe43e9e8c23db9cb9e86ffbb714961036b14eaedafc7f72f34a9174b345f379381697195d6e8c26cd341d7ee8cad8a6ec69edfc8151029ca43d7fa2b34f84a31eeb5cd0dd30db896e45a6ec2469d5c84643314eee0ccbce741b298fecba440368e08d847efa6c68ea362a8cb0addb39d0625152e0113f7c2cce00f43d381c5f8b0aa2026a94751d1600cd86f63a2a20aadbc838eeeaf4f3b79e3b6f13223951d84b62eb8dd", 0xf4}, {&(0x7f00009d6000)="6926f16073bcabbd0a084364c4b4ac9ace39841b533af2da23bf172b12c82294f7886bf922f83fa77ebd50e20b751c80819d6abc2e1f377bb842b988b9953521bc8613ff43dd81cf90e136b1eb25c24c6e0abc343538a47d751fee4d6ff472a97d2ac13efcd2732fbbe5bfcad9742753c7ce9fce06c6dd46ba187a400b6bbca62edc91b1b1baaaa6b72d3fb4", 0x8c}, {&(0x7f00008b4000-0xfa)="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", 0xfa}, {&(0x7f000001a000-0xc4)="0e30981b48425c0b7dda809ab41fd31a394be4e660a2d453fab39979240d932834b374128f98529bbc5527403d24e78d89d1baf5202f06e1d9f3b043ffa90e19ae58bf2d55d8c4b0d295c2f12b36822da834dd4a6e905d338d87ad9ecc17003178e51d581d76addcf9ef7caf56f442cebfbd3bd2974ec3ec5aa73d05466adf14c7ec95fa2e6a2e172eb5cd2a7fedb43494a35917fb4ed5d0b7e3edeeb6aa74921cdc62725594315367876c96b8a543248cf5f91bdf6463dff553f98a18aa35b7ccb55560", 0xc4}, {&(0x7f0000f8d000)="2ce09662ad4cedb3e7fc2af1e3fb2e59090a4d0e9d2f973261b71b99c2242cd1b5f06f8cc4e05a190a741c1eaa189b96524f39f2f542756c1fda0ba3a9cf29d6fd6171e250cdd70e73769c17d23e412ec5a55c018eddd76d811c8bde18f44248228deccd8abdea72af4785be54375a872f9c6890ecb62d58d781d266e91f5b1aff1b00a6d7ebab600979d7fb8ff2f08718ed8e4730a111ad", 0x98}, {&(0x7f0000c20000)="562e1fa732b8c8a10e668d30ccc1f6f54a389ba5a0db7334b28549ca7febc960bf6d68fecfc82bba004073d8fd290854026d4d9f2cbe20e85ea317720aab1acb32b312d70ac3b32b0f7d86430c135e8069383283f2163fc7a4dbfb5932f0ebf24e35b9e8cb6a61cde11738dbe647500ac64c40b570c9c0199d08fe8921a3f895ce", 0x81}], 0xa, &(0x7f0000b24000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x1, 0x8004, 0x6ded, 0xf6, 0x1, 0x9, 0x6de, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x8, 0x1000, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8000, 0x7fffffff, 0x7, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x3fe0000, 0x208, 0xfffffffffffffc00, 0x7fff, 0x1, 0x3, 0x2, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x80000001, 0x8000, 0x8005, 0x2, 0x7, 0x8, 0x9, 0x7, r8}}], 0xf0, 0x4000000}, {&(0x7f000040e000-0x10)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004b1000-0x70)=[{&(0x7f0000256000)="1281acd84c0ab2d97e1420904d5b04a71e2417c4afda6c451cf9a49ed084dd94054f1009c6c337a21c2d010d6089c8a3001442f48fba176a8e72483b92157dce9c4039d66e131f9dd0", 0x49}, 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0x1000}, {&(0x7f00006a2000)="d982002773d88e9c90cf9d164148d15adaf3dd0fe2cc0326322cfa925548fbb7ae48977d7180373ba147e2d5dd5a07ca4b97f012efc5ca71293a104b948d7319d6f3b451adaaf9d33e0d2eb509ecf7db8958c1534d8c12a76683f1f0dc3b266637fe1a57e9f5da35d8a04fbc513841cd53d58d095f494f65e6cd3c2d3ecdae24771631f4bf831789e6b3a5c93180710131b7a9ef4baaeed63b668002d747b3ac8db57666193cd61b9277758d9a244943704d2a19bd2f0ee5b2d09c7fb3c13c5e7e8259011c1e65", 0xc7}, {&(0x7f000014e000)="48f16fb943aa9f562a42d0f892445d9bad5efaa9b59e7ff90de655f82caf8f", 0x1f}, {&(0x7f0000f5b000)="846ae9ced0c36b1cc67be289f3052277f43b9d849530aa2d80ac0cf1e7f4286342b4235b39927e8783e9d18e0c3dd4c8c888bc546fde61254005ed33e611a555101eb5f90ae5eb6f0e64df6a1bc02fae02305d110b7dae9df8a1dc080c8772b31b33fcec160dc17575de23faa20cdffee2", 0x71}], 0x7, &(0x7f0000384000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x4, 0x0, 0x1c0, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x0, 0x8001, 0x8, 0xda, 0x3, 0x8, 0x3, r10}}], 0x60, 0x0}, {&(0x7f0000207000)=@in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000511000-0x10)=[{&(0x7f0000cca000)="1521ca9c25836f080c88980daa759be4791dff3c67f65953eb13f12bae25aadc804871232fcfa55c0e2eb86c00281f64088a0caeff89c84af2c7050017cfd755d026c1c70f3df3670881d960c774a7c717a6c1e9314dc1e18a6d63eaaf4f4c351b5a6fc5a5aa514412f465437467b9f1bf333d5b1e58f67f70ab84ce89c1374a3f637272606b962082d9ed0c81544cf406c68dc31b2589f71600a9b3", 0x9c}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000a52000)=@in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7}, 0x1c, &(0x7f0000162000-0x50)=[{&(0x7f0000e0d000)="1f1ec3dd7bdb13696d0078826ea554942ee11a", 0x13}, {&(0x7f00000f7000)="4d0ec139722b5309d7868788b95be1a746f43119e583b7c91a94ccaae895eedbb44a4c4099f37ec1a4925008d6c2f7870d1a36f16cdffbbc6bc072c72edefaab0b353fa58b3c5a4909f41d3e7a3a1ea2b052654e0a5be39a6769557bd672b3f42862eabaa9dc1766a9ddbde40297f3", 0x6f}, {&(0x7f0000e7c000)="3daabaed8854413f9ff785332c036f4a9275de823f68e2649c3cf2935ece6eed7b55571213910058779301432c2e3b15a101a2183c2f42ae13a31cbd4499fb6da3929673dfd15500396e575dd07afb00edf4ae3b30567d5217d10a72b81e2bd41f0c31259bbe1243635789d6af212e8a90aa484eabae63d887c113b75702b71459f4af4615c705c4cea50b09420d038834e82e55f14495b85660eebb2c54c3d65fe6b55b5e997555f2f934f201ad48649c9b736ded51e66011d97b263c96c016c386ac668667b6422764fa1f6040cc8b0cbf40890136c74cd9", 0xd9}, {&(0x7f0000b46000)="", 0x0}, {&(0x7f0000188000)="ba60b9ba9b0af62c20246eb785627446af68629fbfc350c2dae7f906f1b7d41c023c4d669fb48a7bc47394bcb1b1d20b12256a63093b1c08a2350ff8e29f1f541d23e1ff64d8a4e8edb2ba81dfa7037dbdef1248ca9bc3d1e9883c6ace0d01ca37a138ccbbc2a2a5", 0x68}], 0x5, &(0x7f0000e0c000)=[@sndinfo={0x20, 0x84, 0x2, {0x80000001, 0xe, 0x1, 0x2, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x2, 0x1ff, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffa, 0x8007, 0x8000, 0xffffffff, 0x9a21, 0x4, 0x5, 0x10000, r12}}, @init={0x18, 0x84, 0x0, {0xbc, 0x0, 0x200, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x3, 0x72, 0x4, r13}}], 0xf0, 0x10}, {&(0x7f00005d5000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a6f000)=[{&(0x7f000015f000)="622d4f8c343270f88ad0b03769174ce9720c59dde20171f3d4fbe95af4ed1043d04e54bb330a7c36c41b6bc7ae948a0e12d7294410752361", 0x38}, {&(0x7f0000042000-0x46)="b300d4e43873f2e969f536a0d20dd94f606496db6c4a6fb3ea69b6daefaeab19e0c1db2323b1d4dc9bcd3ceb19a6d6ffe066956b8923b69cd8638670bfdc376f7392d1c6e809", 0x46}, {&(0x7f0000c85000)="8124a5a389", 0x5}, {&(0x7f00007a0000-0x31)="af9b78a90a87275109f1d349b22aac0c4069d32dda349d1b0176e7f65c26efee298b0deeba1a7a3f39a35825ef7d7c904f", 0x31}, {&(0x7f0000d8c000-0xb5)="110ced1e6cc5c1e304ef8214e02367ccf10ddabf24baf4edc48755b19dcdd7e3265d24fc18170743ddd725b4906cb8b99f94e592e44f21415523f00f75193dca8c465f9147434c6330a7c0cfdb0930948d31a93af1b99c9a098d05d63694e3a8199962925ba858b32ec0680a7cdfcfec99db440e9bf44553dd9fe5740500d8368de2592cfd5c1afeb487370dd4b9b6b2a16613f56f1a67e2a02bb21c2db957e537ee5883294d1c2700b999fe06f3f86cb3735b4a24", 0xb5}, {&(0x7f0000ff5000-0xd6)="759a9eb7d2144ba28b026a56fda61f58e670a5678372eb94e471740c7b196ed0edb7fd45c452e0e46de694e8d84c114d8ffcbfd3a41694b1c92b1a85bd2c86bf8672ef56c7e77c052845bf318163b88db7b943eea39d3a542980c8ff445e582ad515a5012a0f5df3ed2a0d76727cb0bb29f48313bd58d1061a83537bb50a7832231d59d9e74ad14f720626c3687400bbb1928b0bf59a87d124ee51a353f992ce625700f7bfb15d431b6443bb520631ef68df0bb976957579addedce38a5353c5125092d5fd87f61e186ddcccd3f2b49181d783d2fcb3", 0xd6}], 0x6, &(0x7f0000cf8000)=[], 0x0, 0x8000}, {&(0x7f0000ead000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000275000-0x10)=[{&(0x7f00006a2000-0x2d)="240f02b541402cdc69c6fa9b71e333c41534cb0f63346207e6593770ddeb6800fad791c217895afea260e7a2ca", 0x2d}], 0x1, &(0x7f0000c2c000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x20, 0x4, r14}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x8000, 0xffffffffffffff07, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x18000000, 0x1, 0x8, 0x4, 0x1, 0x401, 0x401, r17}}, @sndinfo={0x20, 0x84, 0x2, {0xa49, 0x1, 0x10001, 0x3, r18}}, @init={0x18, 0x84, 0x0, {0x8, 0x7, 0x100000001, 0xfffffffffffffffe}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x2, 0x7, 0x101, 0x5, 0xffff, 0x2, 0x7, r19}}], 0x120, 0x4084}, {&(0x7f000029e000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000694000-0xa0)=[{&(0x7f0000a2b000-0x29)="2bf79221b2945592a70ae8e61436a7555f04bc4ddfae1095a8f6a573dcaeaab2d5cd84613d2d396f72", 0x29}, {&(0x7f0000b8f000-0x9c)="13f4aa021df65e8fd3ca013ea05d91de7fa7717e020e52b489cdac7b77b65bea5b88e4713f0bcea4bb903bad2359d2959d3aa4ef05afc1f888a73cb750be31b6e58fd714ec175c5b7f1d2887eef4bdb9d220f029623446168b83dc3e1d7d4343daa41bf8dee24eed6962a3a0fa49d7a182ac83e415f7fc8a1abd18d18af4bdb6208821db2f421a42678152484c3887f87cbaa4db3950c229dbbf68fd", 0x9c}, {&(0x7f00004a3000-0xdc)="ceadf0f58ac8586c6be41e1cadd0a53419e68cd241305920da1edc77fd1a9b30cf7e92b47d8900317833166ad64c9f29ab7bc0bfb57a5b8270108670574114cc80aedc0116ff4dd2c50b708c511f5689074638f38e34d06191c3318f458404e255a6e045ca63f05e513dfbb6e6168232b50c7b254cdc971f3e94ab2960f96d9dc96761c515eec9d72cef8d30ba179b1f43f6bcf8a07fdaafa7d44069c8ec111b6af2b45e127aec3476175a0ef542d6935908602b58515e36c668005f9799575d6e6dfa3f3a42c553d3d721a47942bec0fa6d1e7c3f55c12c7b7f12b1", 0xdc}, {&(0x7f0000cae000-0x5)="82fe7eef85", 0x5}, {&(0x7f00007e2000-0xdf)="b01c5241742255f62807bb0e4020add2370cbab5d827774a83ef9182e69ff479bf63832a29aec04d75f69ba469c2445278fd9f7cb8aa735b1255bb3f0e364a8ecea2c836647e07352561cd683ba3af4fed4806999d1adcb7c5af5a3e06359dde8cd41ad38cf3dd9abd57e9b01d6221b357084a1c08b488b0e2bcba3dd883acd6bbd1cf8f853b671cdbac64a60218d1accc571d5ceea01849fb3487b684768bb98925642feb1af51ba895d3c01303c4d80f769fdb90d66b083528d0541bb1ee147ac1de9fcc30e29781ec5675bb6cabab0837809676ffbeba2b1b607566c592", 0xdf}, {&(0x7f00008c3000-0x70)="7c4df3c30f71ce4b8e7c8fd5cba3313a79ed20fbe5fdd99fd9e547a32428a133b444f60797c24832b9cb2fc53ff3662d8c7eb075462f43fd34de67a558fce3170c6d8dd507cbd0a064e23853637e7c080bfcaeb7d89a3c9eb399e5d425808492b0a6fe75d06e8dc902f300af57c4a465", 0x70}, {&(0x7f0000c76000)="16b4742aa7cba8ece2d2eddc0693841758508cf2af5968a3c8c3827da6f32ac3cdcf3a0ff2598b2230a9daf5b90a0397d81a4f81c671eba14e213ab8f01c0c2497bd6cef1d4bf503981cad5592a57ea4983df4cecccd55a5120bec30f4697a5bdf309f55e32e997ee6138465a0d897b99386abf673185c16848011fa4588e03e93707153c12d3bec8c119b4c9a524b5af42090258baab409313d36923bbc9b3c615b7c48942af40e99ee32196cfbab8dd11a09", 0xb3}, {&(0x7f00005db000-0x8f)="1b5692c7bee33b0ed9a340af0d055898fcc658e4d00fac0c97445ccc77be02c76add5646af5328daa3f144dd25f6145eec9a854b5270e454194f4fb9836a87548606902f968306b2692743e2a31d019839c6bb9dc05158b5f336624662b3855dc50949385ff52407fdf74505b112dd93cc7684cff29c8ece2c8f148c87eff908dadb1d35080ec642a50e64de4f693a", 0x8f}, {&(0x7f0000b52000)="51ea74603a6dbbdd65518fa0b3f9651a4100bcaacddad35ba1e8283205e987ee4c522b78415253acec78b6869a9c35475c92d591173281b244e8ec9cc0e72dd5f2ec8740ac421d1f184a98da2c29e547cfda02df6bac49aeb00fe3f44b32513ad18f5b4f641f54580acad09f70593b4f94cb00a883091d1b93365d5c4b392a49ab39b0c9464eebb74486ef0ffc851310ec6f21735dd699e3b788df38e62b490abfc5f626316ed3b2f19945986587a647386dbef4f234965ca89328883b4b87362d464fe423f272a7e31068c6c5446c1306809bb22814c9ebbbb06974d1", 0xdd}, {&(0x7f0000277000)="f4a862da7d591591599bd8733287cb36cb6ce028f961ad707d9b8b811baad87c530ca801658ea62ede88ad65730c84040029d4651487855233618e8f00f89f58590d37c08a2dc445b0ecb4838f7a180f1ffbb35045ad380ea95f6190553f4bf46befe198f9f29ee5360dd678d74ae2168444ad9b5f68151ce3b58782bc8bc674723fd33a7917045622eee17c27bab52c6e8befba0383f288b0e423d5f913e74e5e86537a7c3578aabbde6d467eb32ae9cd213b9a1019f3301200ab4820655b4664", 0xc1}], 0xa, &(0x7f0000861000)=[@init={0x18, 0x84, 0x0, {0x41, 0x200, 0xffffffffffff0000, 0x3}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x8, 0x1, 0x0}}], 0x60, 0x80}], 0x8, 0x40000) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f00009ee000)=0x0, &(0x7f0000474000-0x4)=0x4) 2018/02/01 00:09:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00007cc000)=0x0) capget(&(0x7f00008d3000)={0x19980330, r0}, &(0x7f0000f2e000)={0x5, 0xffffffffffff0001, 0x3, 0x200, 0xb2, 0xffffffffffff8000}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/keychord\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfff) write$tun(r1, &(0x7f00001d8000-0x158a)=@hdr={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, @ipv6={0x0, 0x6, "cc8e8e", 0x30, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "40d075", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}, 0x62) 2018/02/01 00:09:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000044b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000019f000-0x5)='maps\x00') ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f000042f000-0x10)={0xf2, &(0x7f0000ecc000-0xf2)="c395248732e5e01c49a68d8b534c8fbaad7f670b6e3674c58ecef90a9c0f9405ac69894aba89281a45ba7c29dccfe83d0617a37c8ce493734bb7d779826bc3fac88d8f26b856b6814913b73f57cc9d6b40d57ab8e2ab0d0359d91a03625dda7381566edaef8e436433db22ecc8db7c7baaebac39bd2166f585682f27d16cab80daf3c32a8054caf3aa7f914a7b83fa2707df6753a09ed25193b071de1341e028300845f2ceb9dac5988b7c5c071ccbd5e9adabb08182c7ae9a4c73e302e64abc8e1e5b9e3ef5d7457177edb4012dc232b30ff7aaae774ae5c1dcb3c0184e0637c843b93c30a387e7749796ac8ff40f19833d"}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000300000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f00000f7000)=0x0, &(0x7f0000bac000)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000811000)=0x0, &(0x7f00000f5000-0x4)=0x4) 2018/02/01 00:09:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000ecc000-0x88)={0x4, {{0xa, 0x3, 0xae1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) listen$netrom(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000c0d000-0xa)='/dev/ptmx\x00', 0x200001, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007fa000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/02/01 00:09:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8b) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a94000+0x28c)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(0xffffffffffffffff) 2018/02/01 00:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00005f7000-0xb)="73656c696e75781a8e2e00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000348000)={0x7a9800000000}, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ebf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb7000-0xa)="7f6ac3fd6608bb63509f", 0x0) 2018/02/01 00:09:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = fanotify_init(0x0, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000008000-0xc)=@sack_info={0x0, 0xffffffffffffffe1, 0x3}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000007000)={r4, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) getsockopt(r2, 0x0, 0x40, &(0x7f0000006000)=""/1, &(0x7f0000000000)=0x1) 2018/02/01 00:09:37 executing program 4: getegid() mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000fbf000-0x8)=0x9) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfffffffffffffd52, 0x0, 0x0, 0x0) 2018/02/01 00:09:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f00005f7000-0xb)="73656c696e75781a8e2e00") r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ad5000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000042a000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000348000)={0x7a9800000000}, 0x1) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ebf000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb7000-0xa)="7f6ac3fd6608bb63509f", 0x0) 2018/02/01 00:09:37 executing program 5: clock_gettime(0xfffffffffffffff4, &(0x7f00002ed000)={0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000725000-0xc)='/dev/autofs\x00', 0x4b8580, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000477000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, &(0x7f0000001000-0x4)=0x0, 0x0, &(0x7f0000c17000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000001000-0x4)=0x9) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) syncfs(r0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="3cab66e384822cdc580023f09ffea60870dcd798684a12acc1") [ 56.492123] mip6: mip6_destopt_init_state: spi is not 0: 3540254720 [ 56.519404] keychord: unsupported version 0