t_tgsigqueueinfo(r2, r2, 0x2b, &(0x7f0000000040)={0xc, 0x5, 0x2, 0x40}) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e21, 0x594, @empty, 0x80000001}}, 0x7c03, 0x7fd, 0x8, "0ca185d880265e3601d071e1ce12080fbb47ac1a736801415421b8a3857a966cde9aece46e784fc3e91bbcb5532748e609c2858ff48c8e9ee4e8c69c4c19f6e359625e424dfdb225e4a2df4653548bf5"}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000280)) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/03/23 19:19:43 executing program 6: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='%:\x00', &(0x7f00000000c0)='\n\x00oute\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\n\x00oute\x00'], &(0x7f0000000c40)=[&(0x7f0000000200)='\x00', &(0x7f0000000b00)='\n\x00oute\x00', &(0x7f0000000b40)='}[\'\x00', &(0x7f0000000b80)="2a106370757365742100", &(0x7f0000000bc0)='\'\x00', &(0x7f0000000c00)='cgroup\x00']) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) 2018/03/23 19:19:43 executing program 7: mkdir(&(0x7f0000a7aff6)='./control\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f000003a000)='./control\x00', 0x104) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x400) inotify_add_watch(r0, &(0x7f0000b38000)='./control\x00', 0x80000000) 2018/03/23 19:19:43 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/25) 2018/03/23 19:19:43 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x2, 0x2, 0x2}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="a4be92fbf0774a60b70896116fd3b2cba7fe76083eea860094a3b06777eeeca4ddf9c8e5f0f249f98f2782a2d60891472b0e3f91bb75b5f232d2daa8e5bdfde0b243e7b5a12b26feeaa1c651a0cd3ca87aced96c46fe33fb3fbf30eec80bbea27cca87d363c4c628098d48c4628d", 0x6e}, {&(0x7f0000000280)="81ff88347eb9a67e9fb2bf4f1611d4314277b88110bb3d109187c61a9930c6baea78478d05ace807da3c5a26aa0bd65d9535a8ca78b0539d99bb46ccb4deabd7608208867af6a7f22b5b64949d1743a950e7f9b7f9d230de734a45cb8814387f8c3f6b1565cee518466582bdbc26273a471251b5ff521e40134e5326b73a8a", 0x7f}, {&(0x7f0000000300)="ddd702ee4d4c4eace154b8f3a0f55ed881423ed153a252a3e2d19ff0b921a910220a19f7b2c3103ed3d8dd0af8d41c6d79871ffbf461ad8eef76f66fe070e003ea8dd26533a7b48dc48a4087bc8939374c7ae2a92b00e4bd9245577c324b4c5c504442b797c81015c40fce5017d942526dd275b41737259bc19e561a022241adbb62102be04796cee892f0f59914ef48c3809e3de6ca", 0x96}], 0x3, 0x0, 0x0, 0x80}, 0x4004) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x3, 0x80, 0x8, 0x3a2}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x204, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x3, 0x3, 0x7f, 0x40}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0x8, 0x2, 0x2, 0x6, 0x0}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0xfffffffffffff001, 0x0, 0x5eedde97, 0x8, 0x1}, &(0x7f0000000580)=0x98) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000ff4fe4)=@req3={0x1000000, 0x200, 0x80000000}, 0x1c) 2018/03/23 19:19:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) truncate(&(0x7f0000000040)='./file0\x00', 0x1) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0xfffffffffffff41f, 0x7fff, 0x2, 0x101, 0x0, 0x40, 0x1, 0x5, 0x7f, 0x7b86, 0x41, 0xa3b2, 0x5, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x4c, "2e5a9632dab5231fdb9f24ad899163ad4bba2118c997915f15d79ce301b04e7e236ba3188dc643d30023405aaffdafd1314a73a914a499331d76a9312676980c0cf76902f28198e8ca1c01ac"}, &(0x7f0000000240)=0x54) 2018/03/23 19:19:44 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x10000) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x40000000004002) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x18400, 0x0) ioprio_get$pid(0x3, 0x0) 2018/03/23 19:19:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') lseek(r0, 0x1, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffc) getdents(r0, &(0x7f0000000000)=""/179, 0xb3) fcntl$getownex(r1, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r2, 0x7, &(0x7f0000000140)={0x2, 0x6, 0xfffffffffffffffa, 0x0, r3}) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x2) syncfs(r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000200)=0x1e) 2018/03/23 19:19:44 executing program 1: clone(0x84200, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) recvfrom$packet(r0, &(0x7f0000000000)=""/34, 0x22, 0x10000, &(0x7f0000000080)={0x11, 0x16, r1, 0x1, 0x8, 0x6, @random="19a3f1b51fba"}, 0x14) r2 = getpgid(0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x100, 0x10001, r2, 0x0, r3, 0x6, 0x6, 0x6}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000001c0)={0x80000001, 0x8, 0x6, 0x6, 0x3, 0x4}) 2018/03/23 19:19:44 executing program 2: r0 = socket$inet(0x2, 0x80800, 0xc0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf0, 0x200, 0x331, 0x3, r1}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r3 = socket(0x4, 0x8000f, 0x6) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$TUNSETOWNER(r2, 0x400454cc, 0x0) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/23 19:19:44 executing program 7: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000645000)=""/30, &(0x7f00009a4000)=0x1e) 2018/03/23 19:19:44 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000022f50)={{0x5}, 'port1\x00'}) 2018/03/23 19:19:44 executing program 0: r0 = open(&(0x7f0000000600)='./file0\x00', 0x8001, 0x10) mmap(&(0x7f00000fd000/0x3000)=nil, 0x3000, 0x0, 0x80113, r0, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt(r1, 0x400, 0x0, &(0x7f0000000680)=""/83, &(0x7f0000000400)=0x53) openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$bt_hci(r1, 0x0, 0x60, &(0x7f00001e3000)=""/30, &(0x7f0000d23000)=0x44) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000080)="b04ea272a2d0c5c80f63b02e49d6788ab788fd4e73fc6ef0c230ddc89e2e9c05bf4c663037ec2dae79dbbd580902a7", 0x2f}, {&(0x7f00000000c0)="b42fb042419e1f2381c3ac8bab3032da838019c0e448f769b82b269fdf9db575fbced8ddaf8108e0837019eb284246fb6d0bd414425b66adce43dde8519421de712e85e4015f847b4d246438cedff40a66ff52a218fc7306d053fa1d6a44b52ff3485eb9bbf4766454dda9298797749e6ef5c8e0ad836c25c08d4c", 0x7b}, {&(0x7f0000000140)="ebbdea8a8534ab3162645b6ee5bdbde86b0f177fe707af3cf7303ba5d386510ac4bc9a6e80dfe82f2842d2a267391b653f933ae48bdef3f259266d69ace3da49a0af9387ffce323b836614409b6bf19badb36151dc694eea38308b161f7c7ef796ee46e447313f7baeb1dac10bef2db4baa435e7f01548903b77317da04b08a60497d551de67c48feebec31e762232c8c92f999a8fb12f6293cdd56b547f3c87c57e", 0xa2}, {&(0x7f0000000200)="e17b7277c89fa97dd7a0398fe5fa101fc4704b66e5cf5ad90548f7ea8eecd619732bf46d0ba14ba6618d774a68b82a817f9c3ffac729b41fd78b400b04c2039c6085faa570ae342a322ccf5a9475d7ce6eef9671af91072f242387d532cbfc497e71a153e4dd28974465a1ff2eab91875ba0ec", 0x73}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="70dfb03930", 0x5}, {&(0x7f0000000300)="86b8cf5c7dedd10d555fae7d835902d897b5f00959a45bf01d68e6bca4f0d1fb4a", 0x21}, {&(0x7f0000000340)="0a58073e8880049b86", 0x9}], 0x8, &(0x7f00000005c0)=ANY=[@ANYBLOB="180000007c8d0000170100007960d70000000083fb000000230000"], 0x18, 0x40840}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x200800, 0x0) fcntl$setlease(r2, 0x400, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000480)=0x3ff) bind$pptp(r2, &(0x7f0000000640)={0x18, 0x2, {0x2001, @multicast1=0xe0000001}}, 0x1e) getsockname(r2, &(0x7f0000000500)=@sco, &(0x7f0000000580)=0x80) 2018/03/23 19:19:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x401, 0x1ff}, &(0x7f00000001c0)=0x90) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x811, @loopback={0x0, 0x1}, 0x7}}, 0x100000000, 0x81, 0x34, 0xe8, 0x2}, &(0x7f00000002c0)=0x98) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r3 = getpgrp(r2) getpriority(0x2, r3) syz_open_procfs(r3, &(0x7f0000000000)='stack\x00') tgkill(r3, r3, 0x3e) 2018/03/23 19:19:44 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) 2018/03/23 19:19:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x3ff) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0x10) 2018/03/23 19:19:44 executing program 4: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)) r0 = gettid() r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003}) socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/03/23 19:19:44 executing program 2: r0 = socket$inet6(0xa, 0x2000000800, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101002, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x3, 0xfbd9}, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) 2018/03/23 19:19:44 executing program 7: unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000040)="5b31401c7d5a54e8fa29e195f3b08bbdffedfcd49487cc51d8cf2814fd28ff055a15c7cc9a7924284054f1a1dfb489ef00851e63fc52c7817ab17b987867c33825cede426c091492895880bb13a48ff0da845e47f73daa8ad8caddbba73cb6dc94f197add033d4c7bc9dafc4320b0c5c8f61d4cc1778a2a150f2f5c38d45a21a5e7be711d1df91c89ed3be12b97731023134646a8404b17d90173d7a8c0fd784f116fcc8a077a1bad77747349e7f575bfa60b90881f9f4b4f51d28b5eb390ad2c7df87bba5e06b7631a1774874069473ad2e8b", 0xd3, 0x801, 0x0, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) inotify_rm_watch(r0, r2) 2018/03/23 19:19:44 executing program 4: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setgid(r0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/03/23 19:19:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000001c0)=""/190, 0xbe}, {&(0x7f0000000280)=""/177, 0xb1}], 0x2, &(0x7f0000000340)=""/57, 0x39, 0x7}, 0x2062) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000400)) accept(r0, &(0x7f0000000440)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000004c0)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000003c0)=0xc2, 0x4) 2018/03/23 19:19:44 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) userfaultfd(0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) sync_file_range(r0, 0x3, 0x2, 0x1) 2018/03/23 19:19:44 executing program 5: r0 = getpgid(0x0) ptrace$setregs(0xd, r0, 0x1, &(0x7f0000000280)="e49aebc02e036617b502f531b1972aa8d3e424b15d56a7420d70cfe3a5e973034da0024ce0bec24de42e95c2f75d62f3673aa984400110d25cb9a213d9182e2b9a84dd87b8ca7326ba9a5805e9f6d32baf736968a1967d0a0fe1476ebd7b9c50978b79cdd8ee38daeb54df7720e6f54a7611b57148937e08f1e55ac04fc5f04f094c0e18ad0ffce3") r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999e785000000000088f301e710", 0x6001}) ioctl(r1, 0x1, &(0x7f0000000180)="aed84ac27addd3b6ec995f10467a8fe6f666ea9957ad00c048ce4a86e6dd37dd6213eb7c84ef8fcdea910de835e47977a110ee815dd3081cea6a3d4f50581fe3878bf915e469afef1e1de42df69a89079c6e559965cb7c8191bb3f3d6ef00dde9865e13ed44ad681be0a4e9cafce2fb0c5841edd1ebaea53e6bb252ffcc1fdc927cfc7d771c68f2034eac87cb9d9e8d833bee1aa5e851b272a1226935df6090d01e35e6aed0f598d6aa404452144c1960de4d0ae7519acb0ba9e806b382f1ec87df4946745c64c4e6bb3a87129d10ddac6746757008c0206d088c97126d2") write$tun(r1, &(0x7f0000000140)={@pi, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @dev={0xac, 0x14, 0x14}}}, 0x20) 2018/03/23 19:19:44 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='setgroups\x00') ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) getsockname$packet(r2, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c37000)=0x14) tee(r1, r1, 0x5, 0x6) 2018/03/23 19:19:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00001509001400"}) 2018/03/23 19:19:44 executing program 0: r0 = gettid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x3ffc, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000001c0)={{0x4, 0x2}, 'port1\x00', 0x20, 0x1002, 0x9, 0x4, 0x8, 0x2d4, 0x600000, 0x0, 0x5, 0xffffffff}) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f00000000c0)=""/87) ptrace$setsig(0x4203, r0, 0x4, &(0x7f0000000000)={0x3b, 0x6, 0x7f, 0x2}) 2018/03/23 19:19:44 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x364) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000080)=0x80, 0x800) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20001100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x35, 0x420, 0x70bd29, 0x25dfdbfe, {0xb}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/keychord\x00', 0x101000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x2) 2018/03/23 19:19:44 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00d71c00001200db4d00000000005001c07d78d8a7c0cfd72bd9699b1518000000ffffffff0000000000000000000000000000000000000000240008001d0000150069cc8910cf7a5164000000"], 0x4c}, 0x1}, 0x0) 2018/03/23 19:19:44 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000878000)='/dev/snd/seq\x00', 0x0, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{}, {0x77359400}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000f38000)={{0x9}}) 2018/03/23 19:19:44 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000080)="d538b0d3c3ef8e3eb85f744cf686164c4fe8804108c496c61f781e08a79c9a07aa6eccabd35a0ec3ee17a81e60ec22f57cfa57983f348a45f2fd9f411fce07aadb08d969b1e514f7452e10c51af138efef64d7c3f318d4066126f6774812598dad317e00e8a3bc823c9cb1ff2e8087446bbcbc4f9abd1cfd333bfd8a999b572353b6c0cb56e6f0f380526ba02e2cbdaeb9f26535f9d1405eb3702ccf1a26584c6b1664ebcf823d900288522b280a090d4cc8eacf21f4851b443ab7ea29a598ddf91572be2bbc4ac62872c22589b78d66bf38835ca18d021f793a90db2da5a962ffae6e5970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) inotify_init() setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000001c0)=0x1ff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x100000000000000c, &(0x7f0000013ffc), &(0x7f0000012fff)=0x4) 2018/03/23 19:19:44 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='syscall\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x5b5, 0x26, 0xa3, 0x1, 0x12a9}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) fallocate(r0, 0x0, 0xffff, 0x10000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xe02, 0xa, 0x2, 0x1, "d2eb1f2303afed38dbb9e0161bf69bbfcb8148508769202c7657cfa401c5b01513476d870f4ea1155645e99fd98a3d05c72e9eee2909b8765616237883d06045", "d6805901f1d280e95684980ceb154cd9e469032edda0bd09722e9c8aaf9866f1", [0x0, 0x9]}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000001c0)={0x2, 0x4, 0xe, 0x5, 0x4, 0x1}) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="773c7c8eeb2e976d83ad082be70c0cbe37d3e927ef2e91574a351b431c0f3677890ce3045ca6bf5d3a29545420e7556fed85626120abc0087649b4c08ff653e3e2973784ae8da8866dc29505f49a3779696301a33e68d87b6445f82d6507", 0x5e, 0xfffffffffffffffc) r3 = add_key(&(0x7f0000000300)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="c3fdcd5e7bd401eaebacf62fa0600de7418d4b99796467dbc739e4a9af67f187abb6955f80cb991199f074c56bf8c8c272dc", 0x32, 0xfffffffffffffff9) keyctl$reject(0x13, r2, 0x10001, 0xe152, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000003c0)={r1, 0x3, 0x20}, 0xc) add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) keyctl$set_reqkey_keyring(0xe, 0x3) timerfd_gettime(r0, &(0x7f0000000480)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000004c0)={{0x2, 0x3, 0x6, 0x3, 0xfffffffffffeffff}, 0x800, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x2, 0x2, 0x3, 0x7}) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000005c0)=0x89c8, 0x4) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000600)={0x5, 0x80000000, 0x0, 0xffffffff, 0x5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000640), 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000680)={0xfffffffffffffffb, 0x1, 0x0, 0x7fffffff, 0x0, 0x10001, 0x20, 0x3, 0x7fffffff, 0x1}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0xc) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000a40)=[r5, r6, r7, r8, r9, r10]) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000ac0)) ioctl$KDMKTONE(r0, 0x4b30, 0x4f) r11 = syz_open_procfs(r4, &(0x7f0000000b00)='statm\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r11, 0x84, 0x1b, &(0x7f0000000b40)={r1, 0x52, "2748411c90767ccd934b5d6b09217c41e6209766010e9aea8a6a154f7345b143a45d32d4ba2bf45fce23bb193e40e906232850e8b4be1af0861fd9d4ed5e956d339c51d9e1a46871d3965f7eada4599ef937"}, &(0x7f0000000bc0)=0x5a) [ 65.732952] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket 2018/03/23 19:19:45 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x2003c) close(r0) socket$inet_sctp(0x2, 0x2000000001, 0x84) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) 2018/03/23 19:19:45 executing program 6: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x88) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r1 = memfd_create(&(0x7f000093afb8)='(}nodev.ppp1vboxnet1selinuxtrustedvboxnet0GPLposix_acl_access*\\\\md5sum@\x00', 0x0) write$eventfd(r1, &(0x7f0000500ff8), 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:usr_t:s0', 0x20, 'staff_u\x00'}, 0x23) [ 65.782460] device syz_tun entered promiscuous mode 2018/03/23 19:19:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x20000, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e20, 0x7fff, 0x4e21, 0x8, 0xa, 0x80, 0x20, 0x0, r3, r4}, {0x3, 0x3, 0x7, 0xffffffffffffffe0, 0x20, 0xfff, 0x8, 0x80}, {0x1f, 0x7, 0x2, 0x81}, 0x4, 0x6e6bb8, 0x1, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0xff}, 0xa, @in=@rand_addr=0xe89, 0x3506, 0x0, 0x3, 0x3, 0x7f, 0x4, 0x5}}, 0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/91, 0x5b) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in6}}, {{}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bond0\x00', 0x500}) [ 65.809248] device syz_tun left promiscuous mode 2018/03/23 19:19:45 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010dff0)={0x2, 0x4e20}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x78) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'ip6_vti0\x00', {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}}) sendto$inet(r0, &(0x7f0000000000)="8e3619bf1d556e27f405c34fd7f490a3fd047f6e96d30f530d537f615e063551f36dd4e953ca27c616a925d1c56728a06ba046ad66f4d645ad3649f3340f022642", 0x41, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x3, 0x1, 0x8000}, 0x4) close(r0) 2018/03/23 19:19:45 executing program 1: setrlimit(0x3, &(0x7f0000000040)) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x3, 0x425, 0x6, 0xf00, 0x6, 0x8, 0x8, 0xaf, 0x2}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) setrlimit(0xb, &(0x7f0000000080)={0x8, 0x7f}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r0, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x0) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/23 19:19:45 executing program 4: iopl(0x2) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) connect$l2tp(r0, &(0x7f0000733000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x4, 0x1, 0x3, {0xa, 0x4e23, 0x7ff, @dev={0xfe, 0x80, [], 0x13}, 0x9}}}, 0x32) r1 = dup3(r0, r0, 0x80000) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000000)) 2018/03/23 19:19:45 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x100, 0x401, 0x3, 0x20}) r1 = syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$inet6(r2, 0x0, &(0x7f0000000080)) 2018/03/23 19:19:45 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="190c5aa5dd02227e4b3c47d3b17b0429166005c4af2f2f258d4b0f7801a522bf28d53f585d096490f856828322418ef2e97afaefc154363d91b6b28443e8ccb8a112405990c2f1fc2d1fbb13854a321edb580251079dc56c945050703670acbc1d95274246", 0x65}, {&(0x7f0000000140)="8d61981a8aba3f5d809d8fdd4580c37ce27ad268af193d67e4c788fbed52e66dadd9c1568fefa35863d8980ec092f17c587e110209ab56becc9063aa8769a2dfef6dd5f927b207d58c53e7a411293adb1b8498290d4575c0f547073d172d6b41666637ff7e547b3ad6de0a804cf777d1fd3f921964e528c3bdd43b41743f9919f8a9bbf832c7cd0c2cad9605e6e7f61522e08f3167314aa33026a63a0c2b6a2a2ffc5eb33793abeb2dd46fa5bf705983b43a8a79b6c3bf599c8ef79fda0f85b0ee2fdbe7be473055e84346b25e13485c4a4b1d867f44200bb6c1b1516cb650", 0xdf}, {&(0x7f0000000240)="285a326c5e2bc1ff7783bd9fdeabe91c0e53b2180a8f58330239c2f061612b2f11999571b4f807b9a1ed449d5cf2d0992be20452b9d907db7532f7230ccd12e8952244928126172d592fe0fb7955ed3e35a3327d617948a4b593d058922aa03225074f9adb7bb116603beb", 0x6b}], 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="1800001a000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x40000}, 0x44814) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/03/23 19:19:45 executing program 1: perf_event_open(&(0x7f0000000f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000200)=""/255, 0x443}], 0x140) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x2) dup3(r0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000c34fff), 0xffffff0b) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x80080, 0x0) 2018/03/23 19:19:45 executing program 0: unshare(0x4040400) mkdir(&(0x7f0000000200)='./file0\x00', 0x1) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000000040)="2a73630594086fa15e875d3185e4b772f518e28b3ecd86dcd2b9828b3b31f14387b8bddf72284f66f097af9a94ca0e59073a275550aab796ccc8bde7c5518d5ce6bfc3f3e1edb91adbdce30c2511a0bb617a774e31d87777d1791ee4577d95870ec03953f1cd9f9edc9b728a358f8059bbeb9d3fc010582cddc6c6a3ff478131a8dbe8318a51945d982903b24b9c39936b570685f95f17ad8e7449d794895327d16c180733d5464a0b320ff41dd33736924b114901956ec5ffd1cdf8d2c44f32757fd9") r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80, 0x100) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) r1 = openat(r0, &(0x7f0000012ff8)='./file0\x00', 0x8000, 0x1000000) socket$inet_sctp(0x2, 0x0, 0x84) fchown(r1, 0x0, 0x0) 2018/03/23 19:19:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4080, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x80000000, 0xfff, 0x94a1, 0x6, 0xffffffffd67e6c82, 0x3}) r1 = getpgrp(0x0) getpid() r2 = gettid() ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x2) rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x50005}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/03/23 19:19:45 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) waitid(0x1, r0, &(0x7f0000000100), 0x0, &(0x7f0000000200)) socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x240000, 0x0) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f00000002c0)="e8eb70dfd028a02eaae0b6609b99463da5485a21ca414f0a2ab81f39d7033ec33c16739d29e45dccebbc527a86b5ce39d4e57b2cded88e11f15b2d5364b7f1f11a87b5be4625c72bad82c985927e911299847fa46afdb15e2f45e18c1e63526f9e50ba9601e1a6aa2a290d023bcb6a63735abe74b5765835bf8b142e643c077d61f652b7c00ff25ad1bee751f417ef784ee5c38f28a6c5b50e7a016efa6eed8b3a94", 0xa2) r2 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x38, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="11634840000000000000000000000000000000007433745543a34cca00000084038585806a44d28b329e53e4c8fe0000", @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/23 19:19:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)="696c6c696e6f697300f0729a5ece46a3002ec9ee138e6f8880bbacba9842a56345b12da747286d64333b3957cbd01ec79468c17fecc0311eb91619aa4c075984f0e7a306e147e19006f2b215365aab2ec0734bd5115d65e99556f47dea6d7c4c95cfb1687151", 0x2f0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000700)={0x0}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r2, 0x5, 0x9, 0x4, 0x35, 0x7}, 0x14) recvmmsg(r0, &(0x7f0000001800), 0x3b2, 0x0, 0x0) 2018/03/23 19:19:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x202, 0xffffffffffffff72, 0x7fffffff, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0x1000, 0x30}, 0xc) syz_open_procfs(0x0, &(0x7f00003f1ff3)='environ\x00') 2018/03/23 19:19:45 executing program 4: personality(0x400003) r0 = dup(0xffffffffffffffff) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0x4e24, 0x1a3, 0x4e22, 0x0, 0x0, 0xa0, 0xa0, 0x29, 0x0, r1}, {0x1ff, 0x4, 0x9, 0x1, 0x7, 0x3, 0xfffffffffffffff8}, {0x23a, 0x7fff, 0x1000, 0x35}, 0x40, 0x6e6bb4, 0x2, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x34ff, 0x7, 0x0, 0xe51c, 0x0, 0x8, 0x3ff}}, 0xe8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="980e0000000000000a004e2256090000fe80000000000000000000000000000c0000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000010000000a004e2302000000fe8000000000000000000000000000aa6968921d000000000000000000000000000000005d36d2c40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/19) 2018/03/23 19:19:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000080)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0xffffffffffffffb3) 2018/03/23 19:19:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000001c0), 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x5, 0x5, 0xffffffffffffffff, 0xf374d52, 0x3}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x1ff}, &(0x7f0000000240)=0x8) 2018/03/23 19:19:45 executing program 1: getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(0x0, r0) modify_ldt$read(0x0, &(0x7f0000000000)=""/180, 0xb4) 2018/03/23 19:19:45 executing program 3: sync() clone(0x0, &(0x7f00000000c0), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r0 = socket(0xd, 0x80f, 0x800) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x4a0, 0x278, 0x0, 0x118, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff000000, 0xffffffff, @mac, {[0xff, 0x0, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x0, 0x3, 0x52e, 0x0, 0x10001, 0x9, 'ip6tnl0\x00', 'ip6tnl0\x00', {0xff}, {0xff}, 0x0, 0x147}, 0xf0, 0x118}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffc}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff]}, 0xffffffff, 0x5, 0x3, 0x9, 0x80000000, 0x2, 'sit0\x00', 'yam0\x00', {}, {}, 0x0, 0x10}, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x80, 0x2000000020000000, 0x99, 0x0, 0x0, "bc05d8aaacd5d5791f9360b4dee4eb2c5adf78643eee79180e71fdd3366627e6acf7f79ee4575bf8a1715ee2872917ca50db56815c937b974e687cdd86d36c82"}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, @multicast2=0xe0000002, 0x0, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) [ 66.472430] binder: 8354:8381 transaction failed 29201/-28, size -1994076270063631254-38654770888 line 3128 [ 66.521928] binder_alloc: binder_alloc_mmap_handler: 8354 20ffb000-20ffe000 already mapped failed -16 [ 66.540797] binder: BINDER_SET_CONTEXT_MGR already set [ 66.547028] binder: 8354:8372 ioctl 40046207 0 returned -16 [ 66.664265] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 19:19:46 executing program 4: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2000000003000002) 2018/03/23 19:19:46 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000401ffff00000000000000000000000014bb82280c0f5a8fd5d3b049d9a38d1433669f1e484f8000f0c9a773d1a007b52d5b727855a15bc96c8188"], 0x14}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/23 19:19:46 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xbf1c}, &(0x7f0000000200)=0x8) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x104) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000080)={0x9, 0x2, 0xfffffffffffffff7, {r3, r4+30000000}, 0x9, 0xff}) r5 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x6, 0x8001, 0x20000000}) ioctl(r5, 0x2285, &(0x7f0000007000)='S') 2018/03/23 19:19:46 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="fcc732254c17c465ea9837186d821d2e33d39db9602b98c14176f34db704f38ed8f761985f9381ddc167b6b0c52b") r1 = socket(0x18, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) 2018/03/23 19:19:46 executing program 5: sysfs$3(0x3) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000040)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'bpq0\x00', 0x3}) setitimer(0x0, &(0x7f0000000100)={{0x0, 0x2710}, {0x0, 0x2710}}, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000002c0)={0x7, 0xa, 0x6, 0x6, "21b878430aa39e47a6877b4ddfb940998871bd6a521b5df0b6b7c7949824fcb8"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000300)=0x400, 0x4) epoll_pwait(r0, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xac8e, &(0x7f00000003c0)={0xbb}, 0x8) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000400)=@req={0x3ff, 0x7, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000440)=@req3={0x2, 0x3c, 0xb836, 0x2, 0x2, 0x2, 0x401}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000004c0)=r2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0xffffffff, 0x9, 0xffffffffffffff81, 0x59ab8df0, 0x9}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x7, 0x0, 0x3, 0x24, r3}, 0x10) ustat(0x0, &(0x7f00000005c0)) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000600)=0x2, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000640)=0x20, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)={0xffffffffffffffff}) fcntl$getown(r4, 0x9) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000006c0)=0x434, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000700)=0x64a, 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000780)={'syzkaller1\x00', &(0x7f0000000740)=@ethtool_pauseparam={0x13, 0x5ab, 0x906, 0x7fffffff}}) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) readahead(r4, 0x40, 0xf6) bind$inet6(r0, &(0x7f00000007c0)={0xa, 0x4e20, 0x101, @empty, 0x3}, 0x1c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000800)=0x81) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000840)={r3, 0x100, 0x3, 0xf9, 0x400, 0x2000000000}, &(0x7f0000000880)=0x14) 2018/03/23 19:19:46 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xc2, "1c5fe253a09d307097265975d657334f5673614fb93fa074a146b8a362bcd68f2fa67a47bcdd407628193bbbf734db8f1ab92db0822dd0fd2ed607f26c6cc86a42fffd6583630d724843d32e330a8edea3b048cf39580bcf886ef670ada1ed550d2ff53cfc8885b705369c974244cd20b2700052d24e46bb022ca42fe5cd09fec1918b124997bd766c102cccb6e6f1d9556cedfb9c31d315fb045650d34346db9dee9d5828aee65533a778df6a968a1a704337ea5487c5475ab1475f921a42011a81"}, &(0x7f0000000100)=0xca) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x400}}}, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r1, 0x49e}, &(0x7f0000000080)=0x8) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) fcntl$setlease(r2, 0x400, 0x1) creat(&(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/03/23 19:19:46 executing program 7: getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="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") writev(r1, &(0x7f00009cb000)=[{&(0x7f00008dcfe4)="db", 0x1}], 0x1) 2018/03/23 19:19:46 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x11, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="05630440000000000e630c4000000000cb"], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000008847000000004500001c475e7d0f5baae9b1e0000002e0000002080090f800000000000000000000"], &(0x7f00000001c0)={0x0, 0x2, [0x1bc, 0x0, 0x0, 0x10a]}) 2018/03/23 19:19:46 executing program 5: madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x12) r0 = socket$inet6(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x2}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x400000000000003, 0x10001}, 0x28) 2018/03/23 19:19:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000100)={0x0, 0x3, 0x4, {0x77359400}, 0x8, 0x7}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) ioctl(r0, 0x40000000401870c8, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'yam0\x00', 0xc001}) 2018/03/23 19:19:46 executing program 2: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000000c0)=""/8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x2) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000080)='oom_score\x00') 2018/03/23 19:19:46 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) [ 66.881516] binder: 8410:8415 BC_CLEAR_DEATH_NOTIFICATION death notification cookie mismatch 00000000000000cb != 0000000000000000 2018/03/23 19:19:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, {0xa, 0x4e23, 0x1, @empty, 0x8}, 0x6, [0x1, 0x1ece, 0x5, 0x5000, 0x8b, 0xf431, 0x400, 0x9]}, 0x5c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) [ 66.930277] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 19:19:46 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000408000)) ioctl(r0, 0x5, &(0x7f0000000040)="4db777bf7ecc26734a229d08f32eaecfefc78e23b75d621d75a7c4750c061729a2568851a7c14d426d7c1c1790f9abe2170684999a6df499c2b0a8c0ed8d7cc8404469331b2766c80f0358d5ed159308f808dd7d774ba6e54af63ed3a105a2235b0d8eda45270bb9996c38acd48daeb4dd9df26fd8ef34b0da411d8a97d12aea3db3263e15085d1261f6f198") ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/03/23 19:19:46 executing program 7: syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2003) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x16, 0x0) listxattr(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=""/95, 0x5f) close(r0) socket$inet_sctp(0x2, 0x0, 0x84) close(0xffffffffffffffff) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000000c0)=""/4096) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 19:19:46 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) [ 66.950983] binder: 8410:8433 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 66.969727] binder: 8410:8423 ioctl 40046207 0 returned -16 2018/03/23 19:19:46 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0xe6ebbea0cc76a069, &(0x7f0000000000)={0x0, 0x32, 0x0, @tid=r0}, &(0x7f00005f8ffc)) 2018/03/23 19:19:46 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@broadcast, @in=@broadcast}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f000000afc3)="dc", 0x1) readv(r1, &(0x7f000000dfe0)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/03/23 19:19:46 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) mmap(&(0x7f00001bf000/0x3000)=nil, 0x3000, 0x0, 0x50, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x800000000001, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)=""/78, &(0x7f0000000280)=0x4e) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x7, 0x0, 0x0, &(0x7f000041a000/0x3000)=nil}) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x3e, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/62}, &(0x7f0000000180)=0x78) r5 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r5) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) [ 67.005215] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 19:19:46 executing program 0: clock_gettime(0x7, &(0x7f0000000000)) getrusage(0xffffffffffffffff, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080)=0x4, 0x8c, 0x0, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000040), 0x1) 2018/03/23 19:19:46 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x108) mq_timedsend(r0, &(0x7f0000000040)="fd705f32974bfa16ba826397fe9c1b685dc611f12e52af65a86ac1c11133ae7bc7e675cc8e8f6a90ef22d547977e1d54272c971c4f45dbd70ca331b4ef04dead4d4f1e65a720270dfaef723e39073681a91380f293dc81bc3c33f46719b448444b0aaa4fdd5bb85a0792a5e8f5dd6d1eab317081cc90e70e8cfbc75b89e3f688af3116f6", 0x84, 0x20, &(0x7f0000000100)={0x77359400}) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x200, 0x82) sync_file_range(r0, 0x7c, 0x200, 0x2) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000180)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0xa4}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={r2, r3}) chdir(&(0x7f0000000280)='./file0\x00') getitimer(0x1, &(0x7f00000002c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000300)=0x0) process_vm_readv(r4, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/230, 0xe6}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/53, 0x35}, {&(0x7f0000000540)=""/76, 0x4c}], 0x5, &(0x7f0000000c00)=[{&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/132, 0x84}, {&(0x7f0000000800)=""/213, 0xd5}, {&(0x7f0000000900)=""/190, 0xbe}, {&(0x7f00000009c0)=""/230, 0xe6}, {&(0x7f0000000ac0)=""/36, 0x24}, {&(0x7f0000000b00)=""/79, 0x4f}, {&(0x7f0000000b80)=""/10, 0xa}, {&(0x7f0000000bc0)=""/11, 0xb}], 0x9, 0x0) r5 = dup2(r0, r1) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000cc0)=""/242, &(0x7f0000000dc0)=0xf2) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000e00)={0x2, 0x4, 0x0, 0x1, 0x8, 0x6, 0x4e4, 0xfffffffffffffffa, 0x3, 0xfffffffffffff001}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000e40)=0x3) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000e80)) r6 = add_key$keyring(&(0x7f0000000ec0)='keyring\x00', &(0x7f0000000f00)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r6, &(0x7f0000000f40)=""/45, 0x2d) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000f80)={'rose0\x00', 0x2}) syslog(0x9, &(0x7f0000000fc0)=""/165, 0xa5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x7ff, 0x200, 0x2, 0x1f, 0x0}, &(0x7f00000010c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001100)={r7, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001140)={r7, 0x1, 0x5, [0x3, 0x10001, 0x7fffffff, 0xfffffffffffeffff, 0x4]}, 0x12) bind$inet6(r5, &(0x7f0000001180)={0xa, 0x4e24, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffb}, 0x1c) getitimer(0x2, &(0x7f00000011c0)) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000001200)='eql\x00', 0x10) getpid() pipe2(&(0x7f0000001240), 0x84000) 2018/03/23 19:19:46 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/03/23 19:19:46 executing program 1: 2018/03/23 19:19:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001000)={0x14, 0x10, 0x301}, 0x394}, 0x1}, 0x0) 2018/03/23 19:19:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = getuid() keyctl$get_persistent(0x16, r1, r0) keyctl$set_timeout(0xf, r0, 0x8) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000000)={0x8, 0x9, 0x2bb, 0x8, 0x3, 0x6}) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0) 2018/03/23 19:19:46 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x404400, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000002c0)={0x38fb, 0xbcc1, 0x3, 0x26fd, 0x7f, 0x4}) r1 = request_key(&(0x7f0000000500)='logon\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)='rxrpc_s\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) add_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000010c0)="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", 0xffffffffffffff2a, r2) r3 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2a, &(0x7f0000000340)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000480)) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x19e, 0x400000) request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0\x00', 0xfffffffffffffffc) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDSKBLED(r4, 0x4b65, 0x8) ioctl$SIOCGIFHWADDR(r4, 0x8927, &(0x7f0000000300)) 2018/03/23 19:19:46 executing program 0: clone(0x0, &(0x7f00000006c0), &(0x7f0000c53000), &(0x7f0000f8b000), &(0x7f0000000280)) mknod(&(0x7f00000001c0)='./file0\x00', 0x81, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000ca5fe8), &(0x7f00006fcff0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x401, 0x3, 0xc610}) 2018/03/23 19:19:46 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x62fe, 0x7fff, 0xfffffffffffffbff, "ae06a58b0cc23c59f666c83fd2687d7cf96b3f7ab9ea1f8dceed305f2962d2e5b63287deab7e318867c56ec3bf44a456a24c08d923b4d5a419549efe30e11bfdc3aff2bb96aa9063cc530432ea8f4213"}, 0xd8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'gre0\x00', 0x2300}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000400)=0x20, 0x4) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000180)="7cb1b8341f4b42de487240daa9922c13009c7c1377031147ee95fc062251b6e4b5ef6bb32a5494662a463d36253f12a9630abaff8dff1eab9bb0c580978a7a46f48f856b299956756f64a739786bc431b711f85a7bcda7782d01eab8179360da8961ea00d08ac11ceec9c2348a26f8518250253e5d3a1267ead00dab14e0751f526665d4acb172f97cd17c2579b6fd9e098f6062433a4a144d346cdcbe4f5a04d04ef7385bc95431c8ca26473b19e13f802f008486441a46bbf3a3981e5712c8175f59d85ed0d96a894dbee862220d08a7ea3e8e40dea9ae55500219cd56f524a99f2a177dedb2dce79f2153a9648c5f6e212510ce1b617e", 0xf8) sendto$inet6(r0, &(0x7f0000000380)="9450c831a4d782", 0x7, 0x0, &(0x7f00000003c0)={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c010000100021070000000000000000fe800000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000280)=""/228) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000005c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x24) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000640)={r2, 0xa78}, 0x8) 2018/03/23 19:19:46 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, r2, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/03/23 19:19:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)="af6c39a9417f0f4a8ad1cb3e5321810c90fab794ed1c16ac3c31630531b2a4394f229741807d4323cd7bf3e43fdc0b49ea18029ef21d8556c1dd8b0e69171f948d15048234b57fe159a141b671230a56ce5c1247a931e05b6e2da3e92b217fcc1263b363ee6b474e4b47414b6cff723118014506be1b1d5e", 0x78}], 0x1) 2018/03/23 19:19:46 executing program 6: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) mkdir(&(0x7f00000baff8)='./file0\x00', 0x40000075) chroot(&(0x7f0000be2ff8)='./file0\x00') 2018/03/23 19:19:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000007c80)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000007c40)=@ipv6_delroute={0x24, 0x19, 0x3, 0x0, 0x0, {0xa}, [@RTA_PRIORITY={0x8, 0x6, 0x9}]}, 0x24}, 0x1}, 0x0) fcntl$setsig(r0, 0xa, 0x2b) [ 67.404810] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 19:19:46 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x30, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x326) 2018/03/23 19:19:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0xbca203ce54c028fe) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) fstatfs(r0, &(0x7f0000000080)=""/84) 2018/03/23 19:19:46 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r0, &(0x7f0000000000)="85a6d22f00000000000000000000000000008d5c10331f35f6111ca611e82d2d95d2bfae229694ec89d1f40ac601a23f2991fdbae05026b1ddae159b8754f6962bdbe9dc931f3f05c431e42e6886741bb3efd47e45d48b1a3aa09a", 0x5b) [ 67.520353] netlink: 76 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 19:19:46 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/23 19:19:46 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb3d, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) 2018/03/23 19:19:47 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xf7, "b39f5b26b9522093cbda3437b6e17468d5c6d975e5ab0b2cc40f78544843af8bfdfae01843ae87234bb127bcdb5649137609fc4668ea33a4dd8ea8f32b8b069786106538f1394cfb99d42329e3f1ad6858c6c32976da9dd609be8e7083399fac31c179244a648f90da039ec0b0ec8c15c4ea4dd6102c185e11b46bfe119fc4194e24b346c09dd9fc1a4d6516317d141805fabd5b874656fbca49f9c6ba696d73aa7bf0fb77d1b7e51e9e31a7e3c9b80d00961b6a9fd89ba4ca187c6c43b3843903011923deeb2d73b9fb3219af581c6e3149f628b6e2664e744aef2f2cb631e24faae6e835ab119089f03ccdf1af9815ccc53bae1b9102"}, &(0x7f0000000140)=0xff) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7, 0x5, 0xfffffffffffffffe, 0x10001, 0x7d}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000200)={0x0, &(0x7f00000001c0)}, 0x10) 2018/03/23 19:19:47 executing program 7: r0 = getpgrp(0x0) sched_getscheduler(r0) process_vm_readv(r0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000080)=""/22, 0x16}, {&(0x7f00000000c0)=""/174, 0xae}, {&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/223, 0xdf}], 0x6, &(0x7f0000001400)=[{&(0x7f00000013c0)}], 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001440)='/dev/keychord\x00', 0x3b3e278e50db60df, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000001480)={'dummy0\x00', 0x8}) ptrace$getregs(0xe, r0, 0x3, &(0x7f00000014c0)=""/4096) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000024c0)={0x7ff, 0x1, 0x4, 0xfffffffffffffffb}, 0x8) sched_getaffinity(r0, 0x8, &(0x7f0000002500)) sched_getscheduler(r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000002540)={0x3, {{0xa, 0x4e20, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x4e20, 0x7b, @empty, 0x4}}}, 0x108) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002680)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002900)={@local, 0x0}, &(0x7f0000002940)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000002980)={@remote={0xfe, 0x80, [], 0xbb}, 0xb, r3}) r4 = fanotify_init(0x1, 0x800) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f00000029c0)={@mcast2}, &(0x7f0000002a00)=0x14) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000002a40)) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000002a80)={0x18, 0x0, {0x2, @empty, 'bridge0\x00'}}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000002b40)={0x0, 0x5}, &(0x7f0000002b80)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002bc0)={r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x7fff, 0x4, 0x5}, &(0x7f0000002c80)=0x98) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000002cc0)=0x7, 0x4) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) uname(&(0x7f0000002d80)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000002dc0)=0x100, 0x2) renameat2(r1, &(0x7f0000002e00)='./file0\x00', r2, &(0x7f0000002e40)='./file0\x00', 0x2) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000002e80)={0x6, 0x80000001}) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000002ec0)={0x4, 0x100000001, 0x2, 0x2, 0x2, 0x5, 0x7}, 0xc) r6 = accept$ipx(0xffffffffffffff9c, &(0x7f0000002f00), &(0x7f0000002f40)=0x10) ppoll(&(0x7f0000002f80)=[{r6, 0x8000}, {r4, 0x1090}], 0x2, &(0x7f0000002fc0), &(0x7f0000003000)={0xffffffff}, 0x8) 2018/03/23 19:19:47 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x200000000, 0x0) ptrace(0x421f, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) ptrace$setopts(0x4209, r1, 0x0, 0x0) 2018/03/23 19:19:47 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$peekuser(0x3, r0, 0x5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x8, 0x4) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f00000000c0)={0x8, 0x8, 0x7}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0xb}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x4c) getrusage(0x0, &(0x7f0000000180)) ioctl$KDMKTONE(r1, 0x4b30, 0xb7e5) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x8}, @in6={0xa, 0x4e22, 0xff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x74}, @in6={0xa, 0x4e20, 0x5e, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x9ab6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, @in6={0xa, 0x4e22, 0x2, @empty, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x9c) setxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'trusted.', '/dev/sequencer2\x00'}, &(0x7f0000000380)='/}GPL{lo\x00', 0x9, 0x2) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@known='system.posix_acl_access\x00', &(0x7f0000000440)='@,vboxnet0vmnet1#trusted&vboxnet1eth1#\x00', 0x27, 0x1) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000480)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@loopback, @in=@multicast2}}, {{@in6=@remote}}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r2, 0x6}, &(0x7f0000000740)=0x8) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000780)={0x6, 0x2, 0x2, 0x3, 0xffffffffffffffff, 0x2, 0x5, 0xffffffffffffff81, 0x2, 0x4, 0xe0, 0x8}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000007c0)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000800)='yam0\x00') ioctl$int_out(r1, 0x2, &(0x7f0000000840)) ioctl$KDSETLED(r1, 0x4b32, 0x0) mq_unlink(&(0x7f0000000880)='trusted.') fchdir(r1) setsockopt(r1, 0x362, 0x4, &(0x7f00000008c0)="374980f8cd2f12e488d6a415b29331ad82290423125b277bc5c6b268437e022ea9a23d329bb2f11f36b52771946ae9f7c56fe87ebb28f5894811a1e9ba9c8093225175f764727409ab3f89fd266e5a2c2523af8894d4c5fb1b5e550f36129af9b142f0e2f685e68fbf0a4b5a2d0538ebe2d674c12d2eb0d5162c404a9e9e30e1622c5253a19fe7922d48c13646e23f5e05179e51c5322e1a6118ae4d29bac6e10a0fff05438750cae00d67b4adbf81983dba6214ede89d98ffd4e32df32834fbcec07648def645d6630994d8dd5ae66142cdf48f", 0xd4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000009c0)={'security\x00', 0x2, [{}, {}]}, 0x48) sendmsg$key(r1, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x2, 0xb, 0x80000000, 0x0, 0xc, 0x0, 0x70bd2a, 0x25dfdbfb, [@sadb_x_nat_t_type={0x1, 0x14, 0x4}, @sadb_address={0x5, 0x7, 0xff, 0x80, 0x0, @in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0xab}}, @sadb_lifetime={0x4, 0x4, 0x200, 0x7fffffff, 0x3, 0x200}]}, 0x60}, 0x1}, 0x800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/hwrng\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000000bc0)={0x14}) lgetxattr(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)=@random={'btrfs.', ',em0wlan0loppp0userwlan0wlan1\x00'}, &(0x7f0000000c80)=""/131, 0x83) 2018/03/23 19:19:47 executing program 0: socketpair$inet6(0xa, 0x1, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, r0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) 2018/03/23 19:19:47 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x20000, 0x0) accept$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x2}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/snmp6\x00') getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) fcntl$lock(r2, 0x5, &(0x7f0000000100)={0x2, 0x4, 0x29d, 0x7, r3}) 2018/03/23 19:19:47 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) clone(0x1000000, &(0x7f0000000300)="5e4c0989509cd9a27e3c87320853cfc06f35647dc3265eaf1c6dd2a2233a8da8d19b9189642b9d79da9a8c197bb6ce7d562e61ab15ac82888508f0f08543b0514bccb889f252175d4cbe669c274865af527146f243f0c352bb2e38e9cf52caee43de39cc7d45c313ca127d99992771e03577a129d5bdbcde9ec94faecc5be71f3474325ece7919aece537171d22d55b42cf333487a47cae83d3b26128eadd566e60b21ae78fdb49a97a37f0d319a2325a773852844952fcfab623347da62fb36a687f3b3504184645322690d881ec28cc55ce3096ba88c7140ceb45d529b7aa9", &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)="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") connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="61f015") r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xffffffffffffff2e, 0x33, 0x6, 0x1, 0x4}, &(0x7f0000000100)=0x98) r4 = memfd_create(&(0x7f0000000140)='md5sum]\x00', 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={r5, 0x1}, 0x8) 2018/03/23 19:19:47 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10003, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000001c0)={0x7fffffff, 0x0, 0x10001, 0x74}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000200)={0x9fb, r2, 0x1, 0x8}) 2018/03/23 19:19:47 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x7}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000ffc), &(0x7f0000012000)=0x4) 2018/03/23 19:19:47 executing program 5: pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x84, 0x8, 0x200800000000, 0x2, 0x0, 0x0, 0x1, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9, 0x20}, 0xc) fcntl$lock(r1, 0x6, &(0x7f0000000000)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000180)={0x7, 0x6}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) 2018/03/23 19:19:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e3ff74)={0x0, 0x0, 0x0, 'queue0\x00'}) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/173) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00005a8000)={0x0, 0x109, 0x8004007}) 2018/03/23 19:19:47 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r2 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x108) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000080)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) 2018/03/23 19:19:47 executing program 3: syslog(0x3, 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000000040), 0x80800) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8}, 0xc) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) recvfrom$unix(r0, &(0x7f0000000100)=""/62, 0x3e, 0x10040, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) time(&(0x7f0000001200)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001240)=0x880, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001280)={0xff000000000000, 0x3, 0x7e, 0x6, 0x7fff, 0x200}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000001400)=0xe8) fstat(r1, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000012c0)='./file0\x00', r3, r4, 0x1000) r5 = epoll_create(0x9) clock_gettime(0x0, &(0x7f0000001500)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000014c0)="5a7742570fd6fa1be28462a6f5d6aceb09ea1b9d5ad50568026e018bda236b6ca797f1f1d267eccfeb3bb005150b568ab7", 0x31, 0x10001, &(0x7f0000001540)={r6, r7+30000000}) mount(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)='qnx4\x00', 0x900010, &(0x7f0000001640)="270f5ca561b466d6b7f35287413ae264a15b53e2dce68b9f11c78d9366d0158671bc8c17736f3ec05d8e0e51394b3eda925170f3cf9a0f578285dcb40226a6e27dcb1f62592a7265e5164efcbe69d3e3cca95e2cb3ddf92841081ddb5e9090aa76f0dd8abe062c9515db39060bd19ed995b8a5e206611c5f885f17e017bd977cedcd6ce0257ffcbb00224ecc2eaba4476490928e36e3b7b16707512cdf118ad33285dfeacd55b7dc7cab9bdae821594f348bf72748c294f81c00815d9843986fb40a9fe4882ca654eae6e7fa25409d65a7ccd1b3a6250c1bf0d91aabb4a2bae603a1bb7c9eda11ae4c") epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000001740)={0x2001}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000001780)=0x3) accept$netrom(r0, &(0x7f00000017c0)=@full, &(0x7f0000001840)=0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001880)={0x0, @in={{0x2, 0x4e20}}, 0x8, 0x1}, &(0x7f0000001940)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001980)={r8, 0x10000}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000019c0)={r8, 0x1}, 0x8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001a00)) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000001a40)=0x9, 0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r9 = add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="b9dc6a51385208e2e78169e837e7081c0dda4f49cea3f31bdb4785cbbae0aa473530d59474509022a051d91c95e560965666f1be491999ac2fd2bb459081774fb98dc3e49c502f9f8a774e6a474516de8959cc8c6488632c4093b226d8ec3f", 0x5f, 0xffffffffffffffff) keyctl$read(0xb, r9, &(0x7f0000001b80)=""/68, 0x44) 2018/03/23 19:19:47 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x7ffffffff000, 0x3, &(0x7f0000c87000/0x2000)=nil) mremap(&(0x7f0000885000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) 2018/03/23 19:19:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001200)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x165, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='tunl0\x00'}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x14) 2018/03/23 19:19:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/net\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x8, 0x8, 0x81, 0x824, 0x800}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={0x0}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0xffff, 0x8, 0x10001, 0xa4, 0x100, 0x2871, 0x7f, {0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0xfff, 0x1001, 0x100000001, 0x5}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x3, 0x200, 0x80, 0x0, 0x3, 0x4e66, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x9}}, 0x7ff, 0x6df, 0x9, 0x7fffffff, 0x8001}}, &(0x7f0000000540)=0xb0) sendmmsg$inet_sctp(r0, &(0x7f0000001ac0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x3, @empty, 0x3}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000080)="5c4c05832779ea544e8191c1d2631b8994", 0x11}, {&(0x7f00000000c0)="e0a2ec652d2026e7d3a5e8d5af977c5afa6b8cd8ad374fdd7f708d50da2b1cc902708091af4ddfbbd93dc84deb51b67f", 0x30}, {&(0x7f0000000240)="195f4a72dea4d89414d47a50afb789e19bfdf7932e1ad904e0fa6ad2b2dcd10d088767374251dbab1e916849263638c75cfcd40dfae20af8a1eaaf4b19fa2b7e15d97c4e6fc59f1d75f8b903719ee48476cf53e7ce7415dcb62141782b86fee6d2b624ec8023e6c08f5c38df7de73c143a1c55d5608ed56fc801ce14d5b0a8f5dc2acf6d12acc84e6bc8adb437cb3b671915b56653", 0x95}], 0x3, &(0x7f0000000580)=[@init={0x18, 0x84, 0x0, {0x52, 0xccd, 0x0, 0xcf}}, @init={0x18, 0x84, 0x0, {0xc9, 0x1c54, 0x6, 0x38a796dc}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x2, 0x820d, 0x6, 0xfffffffffffff000, 0x10001, 0x40, 0x8, r1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffc01, 0x81, 0x4, 0x9, 0x5, 0x1, 0x7f, 0xea4e, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x5, 0x2, 0x8000, 0x9, 0x5, 0x0, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8000, 0x1f, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x1f, 0x80, 0x1}}], 0x150, 0x4}, {&(0x7f0000000700)=@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, 0x1c, &(0x7f0000001a40)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="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", 0xfb}, {&(0x7f0000001840)="2ffc556f6d83b19ee1e1ce0f58b4df548c2cf6ef27988de3a6bcc45f9a9bbace42cb81bd65efc2bf1a08b74f17b08b79a39f8b49eedb5cda320d165d480cf92051b9395f8e96ebce4de9464e9c6a1a406a306a4d28fee4e6f73be3187aa0f4cfc5626b486861ed79345ceb2ba5bc85987ca19f4b19c2c33e8538ff96e79829df270ff49328d1200ebb2b8daf876a629ed6a38a92834782f4012ef0f084aba803026f69afdba93e7fb8388afe189beb1e68", 0xb1}, {&(0x7f0000001900)="96db1f1143989d4893f5d72d174368069328db1bba1af86700049e4ee8948f9b8b01b2df6e18d32b32cd0263484d8dfa60d7e5348d4b6cb55c25938b63a9797502e24e6733697eff83916457c884d21f0f0a279528267542fac6da654ba7feddb2c2fe39ee7fe9c0225f8ae5b4fde57ec82274969d6639da6dd370aed63ee963d6503687f23bac647d3959b6076151399edfdc1d0dd701f559964b893e696dc5977ab54736b37328e9886d7f62e4651e1b81ed5139ee333ad687264405ebae6385cfe018c394eaf941e6bb079844fe3ed8145e21a57eff", 0xd7}, {&(0x7f0000001a00)="64ad789fa7b311bfcb243ff7b790a42f54b5b1a06674eb65727c10b131435dd30794", 0x22}], 0x5, 0x0, 0x0, 0x44}], 0x2, 0x200400c4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001c40)={r1, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x3, 0xb59, 0x8, 0xb, 0x80}, &(0x7f0000001c00)=0xffffffffffffff8d) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001b40)={r4, 0xad8d, 0x2, 0x2, 0xbd02, 0x69c2}, &(0x7f0000001b80)=0x14) fsetxattr(r0, &(0x7f0000001dc0)=ANY=[@ANYBLOB="757365722e2f73656c696e75762f636f6d6d06005f70656e64696e675f626f6f6c73007e2056ff7c0e2264dbded86cbe655e6c9ae1cc0517d7f64e30e528dd260089ac2ea79ab1d05a"], &(0x7f0000000200)='user.syz\x00', 0x9, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001bc0)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001d00)={r4, 0x70, "3953b2955ca52e5dcdc959e0139f55b7f38ce0fedf419a6ff51bd1d0c21463576308ed145cd774fb63dbfbc30a35d2624dcad448ec4e43f7e1d7e3c88c2297581ea2e4510bcb3b7a46bc5214a782adc11f8b8d2bd56cc3d5cbc8b49aa55269bf3bb4d4442a7fcebcc685cb6d9687b503"}, &(0x7f0000001d80)=0x78) 2018/03/23 19:19:47 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000000100)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000e5bffc)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ah\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/23 19:19:47 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x20000, 0x3f, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x420840, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x10d4}, 0x8) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000ffa), 0x8) 2018/03/23 19:19:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000df4000), &(0x7f0000aab000)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x7d, {{0x2, 0x4e23}}}, 0x88) 2018/03/23 19:19:47 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) r2 = socket$inet6(0xa, 0x800, 0x7) read(r2, &(0x7f0000001000)=""/4096, 0x1000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f000015df80)=""/128, 0x80) 2018/03/23 19:19:47 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x9f062fcf8a0dcb52, 0x0) fdatasync(r0) 2018/03/23 19:19:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000040)=0x10) 2018/03/23 19:19:47 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fdatasync(r0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x82) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000100)={0x0, 0x0, r1}) fdatasync(r2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) [ 68.459117] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 19:19:47 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000100)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32={[0x0, 0x0, 0x5]}}], 0x30) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) 2018/03/23 19:19:47 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x74441, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xea4e, 0x200, 0x1ff, 0x4, r1}, &(0x7f0000000140)=0x10) r2 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r2) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000001fd0)={0x44, 0x0, &(0x7f0000008f04)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000008fa8)=ANY=[], @ANYPTR=&(0x7f0000004000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000b9916df300000000000000"]], 0x0, 0x0, &(0x7f0000008fc7)}) r3 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=ANY=[@ANYBLOB="04630000"], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}]}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x222, 0x118, &(0x7f0000777000)=[@fd={0x66642a85, 0x0, r2}], &(0x7f000000b000)}}}], 0x0, 0x0, &(0x7f000053f000)}) 2018/03/23 19:19:47 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f00000004c0)='pa~;map\x00') accept4$unix(r2, &(0x7f0000000380)=@abs, &(0x7f0000000140)=0x6e, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r5 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) connect$ipx(r4, &(0x7f0000000440)={0x4, 0x5, 0x800, "090e4e77471e", 0x3}, 0x10) r6 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000400)=0xfffffffffffff801, 0x4) keyctl$instantiate_iov(0x14, r5, &(0x7f0000000e40)=[{&(0x7f0000000b80)="a684c18caa9f697c4caa1510b07ae29fc9737f17a5df12b58229843f78f2f2c3b18c0179acaa3b84ab7a29fa523471b23d3c375750162f8c0d475aaf9e2bce49edc777103af4a75bdfcca03dfb472b8d825eae52f7f3b5384a9db4fa34b122c3231593966f1c39483b12da34a6aeb5188d3b6bc392fb6ce73b89089070a518879bcae871c957e42a54993ddbc0f1427fbbf53efbe128060d3af128", 0x9b}], 0x1, r6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) ioctl$KDSETMODE(r4, 0x4b3a, 0x7) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat(r2, &(0x7f0000000100)='./file0\x00', 0x240000, 0xa) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_crypto(0x10, 0x3, 0x15) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r3, r7, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/23 19:19:47 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/23 19:19:47 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x6e, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000004c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000005c0)}}, {{&(0x7f0000000600)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000bc0), 0x0, &(0x7f0000000c40)=""/109, 0x6d}}], 0x2, 0x0, 0x0) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000080)}, 0x0) fcntl$getown(r0, 0x9) getsockname$packet(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0xfffffeae) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x80000000, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x80000001, 0xffffffff7fffffff, 0x7, 0x7, 0x401, 0x8, 0x0, 0x3}, {0x101, 0x40, 0x4, 0x60d8}, 0x0, 0x6e6bc0, 0x2, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d5, 0x6c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3502, 0x0, 0x3, 0x7, 0x0, 0xa, 0x1ff}}, 0xe8) close(r1) readv(r2, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000680)=""/212, 0xd4}, {&(0x7f0000000540)=""/119, 0x77}], 0x1000004c) 2018/03/23 19:19:47 executing program 4: r0 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='keyring\x00', 0x0) pipe(&(0x7f00000001c0)) request_key(&(0x7f0000000040)='syzkaller\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='big_key\x00', r0) creat(&(0x7f0000000100)='./file0\x00', 0x8) [ 68.630246] audit_printk_skb: 87 callbacks suppressed 2018/03/23 19:19:47 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000000)=""/16, &(0x7f0000000040)=0x10) write$tun(r0, &(0x7f0000000180)={@pi, @hdr={0x0, 0x0, 0x8}, @ipv6={0x0, 0x6, "fd7cca", 0x44, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x7a) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'ip6tnl0\x00'}) 2018/03/23 19:19:47 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000080)={"6e6174000000000000000000000000000000000000000000000000000200", 0x3, [{}, {}, {}]}, 0x58) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x7fffffff, 0x8, 0x6, 0x7, 0x3, [{0x101, 0x3, 0x52, 0x0, 0x0, 0x2004}, {0x800, 0x4, 0x1, 0x0, 0x0, 0x400}, {0x3ff, 0x0, 0x1, 0x0, 0x0, 0x108}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) [ 68.704070] audit: type=1400 audit(1521832787.859:97): avc: denied { create } for pid=8631 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:19:48 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() setreuid(r0, r2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x301000, 0x0) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000140)={0x100, 0x0, 'client0\x00', 0x5, "9833957094bb7401", "9165cdc5be79d82611a54fb3db6aef95f267424a36db501ddc6fa993891a5cc1", 0x1, 0x2}) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000200)={0x1, 0x9, 0x8, 0x8, 0x4, 0x80000000, 0x1000, 0x79d, 0x4, 0x7fff, 0xffffffff, 0x86}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000240)={0x2cd0, 0x769, 0x3}) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000280)) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xb5fa, 0x80000001, 0x0, 0x7, 0x1c, 0x11, "079354655cea7e3927a85216be9991d58818c7fa559c091fde2647fa3ffc9529441566dfe14101c2beb84bdaf6a94821284c01938f0550d5fecd612716990159", "ab2e05f92e0d575bc5f39c1748ad67fc0fb303c381c4825339d928fcae80f7a570efa55437335c167a6655cd5608de49c5761d4d6ce1244437c24d2a821fd969", "4c4504e1de35cf5f4d836f083cedd30f5828f6b75ae0b04baeadf6dc6f627412", [0x4, 0x7fff]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x80000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xfffffffffffffffd, 0x200, 0x5, 0x3, r4}, &(0x7f0000000480)=0x10) getpeername$packet(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000540)={@local={0xfe, 0x80, [], 0xaa}, 0x21, r5}) geteuid() r6 = open$dir(&(0x7f0000000580)='./file0\x00', 0x40000, 0x4) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/mls\x00', 0x0, 0x0) write$selinux_context(r7, &(0x7f0000000600)='system_u:object_r:chkpwd_exec_t:s0\x00', 0x23) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000001800)={0x3ff, 0x7, 0xc40d, 0x81, &(0x7f0000000640)=""/129, 0xe3, &(0x7f0000000700)=""/227, 0x1000, &(0x7f0000000800)=""/4096}) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000001840)) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000001880)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f00000018c0)={r8, 0x18}) r9 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001900)='/selinux/mls\x00', 0x0, 0x0) chown(&(0x7f0000001940)='./file0\x00', r0, r1) set_tid_address(&(0x7f0000001980)) setsockopt$IPT_SO_SET_ADD_COUNTERS(r9, 0x0, 0x41, &(0x7f00000019c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r7, 0x28, 0x1, &(0x7f0000001a40)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x12, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4) setns(r6, 0x0) ioctl$TUNSETOWNER(r3, 0x400454cc, r2) [ 68.739189] audit: type=1400 audit(1521832787.969:98): avc: denied { set_context_mgr } for pid=8629 comm="syz-executor7" 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 [ 68.817077] audit: type=1400 audit(1521832788.039:99): avc: denied { create } for pid=8631 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 68.885426] audit: type=1400 audit(1521832788.109:100): avc: denied { create } for pid=8631 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 69.010760] audit: type=1400 audit(1521832788.239:101): avc: denied { create } for pid=8631 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 69.015051] binder: 8629:8668 unknown command 25348 [ 69.015058] binder: 8629:8668 ioctl c0306201 20008fd0 returned -22 [ 69.019633] audit: type=1400 audit(1521832788.239:102): avc: denied { call } for pid=8629 comm="syz-executor7" 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 [ 69.020599] binder: 8629:8633 got reply transaction with no transaction stack [ 69.020606] binder: 8629:8633 transaction failed 29201/-71, size 546-280 line 2921 [ 69.047483] binder: BINDER_SET_CONTEXT_MGR already set [ 69.047490] binder: 8629:8668 ioctl 40046207 0 returned -16 [ 69.050148] binder: undelivered TRANSACTION_COMPLETE [ 69.050163] binder: undelivered TRANSACTION_ERROR: 29201 [ 69.050222] binder: undelivered transaction 24, process died. [ 69.068201] binder: 8629:8668 unknown command 25348 [ 69.068209] binder: 8629:8668 ioctl c0306201 20008fd0 returned -22 [ 69.199069] sg_write: data in/out 524252/80 bytes for SCSI command 0x0-- guessing data in; [ 69.199069] program syz-executor0 not setting count and/or reply_len properly 2018/03/23 19:19:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0xf6e, 0x4, [0x101, 0x0, 0x8, 0x100000000]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2, 0x5, 0x10000, 0x1, 0x0, 0xfffffffffffffffd, 0x0, {r2, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100}}, 0x7fff, 0x1000, 0x53b, 0x0, 0x6}}, &(0x7f00000001c0)=0xb0) acct(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab2fe2)=""/30, &(0x7f0000784ffc)=0x1e) 2018/03/23 19:19:48 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') timer_create(0x5, &(0x7f0000000040)={0x0, 0x20, 0x5, @thr={&(0x7f00000000c0)="8e86007a5cbeff2847f7677235f659014878f7905774175c11467053e965739b88fb9ddabb98ceb24bc5ef97b3ac5ddae0e4f67c9ea40eb9dc669b83f74f427a41010c71f472a484f428ebb836bef55960a86a75e465641e4157fdca2e8f10d13a87f754fc662ce556834a069e4b9b63ee41d5ba0accabd552e720c293dffb71c10c6ec3be824bbbaa1917d40e28e8dbf087ae1353be4ca152122692e81f867b918fe9d24416ddba74e4d91554beac7e14ae5e7fed66bc85137113365a504927e7c92690d3bd527b4883a95871b9bada1329efe820a318", &(0x7f00000001c0)="f9ec2dcbcba1185f23ae7e6d41deea281ae348a3b29d24a903769d4ca5ff2797ffe38a686b0f97d1989f70579d9ed2d333266bf7c503e6a2797e410035168661f3d2a0c8808d3cf1eca7e9724eb0dbb8fc1c768c"}}, &(0x7f0000000080)=0x0) timer_delete(r2) ftruncate(r1, 0x438) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/66, &(0x7f00000002c0)=0x42) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000300)=0x1f, 0x4) poll(&(0x7f0000000000)=[{r1, 0x2}, {r1, 0x8}], 0x2, 0x86) 2018/03/23 19:19:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') sendfile(r0, r1, &(0x7f0000929000)=0x2000000, 0x400) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0xff, {{0xa, 0x4e22, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x7f}}}, 0x88) 2018/03/23 19:19:48 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000180)={'bond0\x00', {0x2, 0x4e24, @rand_addr=0xb4}}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0xd0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6304400000000000b44e4b1721d023e8cd70dddbd90bb04a631aa26b73443c64c3ac0b366a8ef48b62ff3b9bf0fc4d18f134ec9005c2c95adb29c672e9f4dca0567f30de1eabf5add2acc927760bd507ea9c16649d0d8d870374394eeb298c2b0ad47ccc06d4c16b8f2450f7eff6c8c7c46d43227d075289ec34a050130839ab4cf9745a47671451637f14a4907626af64fb44a9bce3bd43a813ea86e1313165ddc4bae735375f8e13ac205bed6267ebb9f6f5467604dc0090d705ec3ea8fdc09afd196ae7300923bb4b8abc1a726a9d"], 0x2b, 0x0, &(0x7f0000000000)="86597581cdaeaceff15b8eb41c9e92bb3a379b89490a9c57fe77185e14c98710183f25837772b94090b2c2"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1, 0x0, &(0x7f0000008f37)="c2"}) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/23 19:19:48 executing program 1: r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) sendto$inet6(r1, &(0x7f0000000100)="32703543bcfffc84dbdf30c87369a87897fc716e2809d17e", 0x18, 0x80, &(0x7f0000000140)={0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e22}}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000001c0)="0a4a8f25d522a0a180b8fd9ca140736f79b319ee7064d372a7edb9d61c325b2a217576313da0ff18cf79716cf831173114e5551d4798de0b5a4b7b4a023935ff7bb7d287aaf166120072abcd8306062c456dafde78b8483bf29d67b5fedba8a3121aef371358ce6bed4d572493ea96204568fbf68a81ddb71119d6a69a9427dd8d61578547af1966615af61e692498228c6c604d6903ba92311032d3bc45728363864df2475eff4301736f63aec8bbdf8b61ccf352bbb7ec6c79565d14589d69cffa1286a9b5cb4d8bb6b91c3c3316dc9348", 0xd2) ppoll(&(0x7f00000002c0)=[{r0, 0xc410}], 0x1, &(0x7f0000000300), &(0x7f0000000340)={0x8}, 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000380)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000480)=@sack_info={0x0, 0x5, 0x7}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000500)={r3, 0x0, 0x1, [0x3f]}, 0xa) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000540)=0x4, 0x4) r4 = syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x80a00) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00000005c0)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000600)={r3, 0x2, 0x8, [0x1, 0x4, 0x3, 0xffffffffffffff41, 0x1, 0xec9c, 0x4, 0x400]}, &(0x7f0000000640)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000680)={r3, 0x101, 0x30}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000700)={r6, 0xfcea, 0x1, 0xfff, 0x5, 0x92}, &(0x7f0000000740)=0x14) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000780)={0xffff, 0x8, 0x7fffffff, 0x180000}) recvfrom(r1, &(0x7f00000007c0)=""/179, 0xb3, 0x40, &(0x7f0000000880)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'gretap0\x00'}}, 0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000900)={r7, 0xe4ef}, &(0x7f0000000940)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000980)=0x7, 0x4) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f00000009c0)={&(0x7f0000fff000/0x1000)=nil, 0x5, 0x7, 0x80, &(0x7f0000ffc000/0x4000)=nil, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000a00)={r5, 0x4, 0x20}, &(0x7f0000000a40)=0xc) ppoll(&(0x7f0000000a80)=[{r1, 0x80}, {r4, 0x2400}, {r2, 0x80}, {r2, 0x8000}, {r2, 0x20}, {r1, 0x2}], 0x6, &(0x7f0000000ac0), &(0x7f0000000b00)={0x8d3b}, 0x8) r8 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000b80)={'security\x00', 0xfe, "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"}, &(0x7f0000000cc0)=0x122) readv(r8, &(0x7f0000000d40)=[{&(0x7f0000000d00)=""/29, 0x1d}], 0x1) ioctl$EVIOCGBITSW(r8, 0x80404525, &(0x7f0000000d80)=""/155) 2018/03/23 19:19:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4200, 0x51) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) open(&(0x7f0000000100)='./file0/file0\x00', 0x400, 0x3c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x4}, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000e000)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0x74) 2018/03/23 19:19:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$unix(r0, &(0x7f0000000080), &(0x7f0000000100)=0x6e) mq_unlink(&(0x7f0000000140)='$mime_typewlan1\x00') socket$unix(0x1, 0x3, 0x0) 2018/03/23 19:19:48 executing program 2: timer_create(0x7, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) 2018/03/23 19:19:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) write(r1, &(0x7f0000000000), 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x151080, 0xd432df305658d13) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x14) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={0x5, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x8, 0xffffffc000000000, 0x3fe, 0x1e6, 0xffff, &(0x7f0000000180)='gre0\x00', 0x6, 0x200, 0x7f}) write$selinux_load(r0, &(0x7f0000000240)={0xf97cff8c, 0x8, 'SE Linux', "de8e97d13f0d386967762871b1e1ce89648702ff26cb41bcaa7a37a645a93e2a98a94a2b565c5aeffcddc4bfec8b1ebcdec2777abcbdb91011d03ee5cf9242be461e04f8da775da1a461ef5b8247acdfd7ec150e70e60d07fe595b5dc8cd372eaca80946f3c14038b0e68e80f8ec12e4d78b1a51f4df6255d12f8cc7d77d0ee92d91cae8f1"}, 0x95) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x0, 0x0, 0x4, 0x3, 0x7c, 0x8, 0xffffffffffffffff, 0x7, 0x5, 0x1f72e3bb}, 0xb) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/23 19:19:48 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x80, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x301000, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x4, 0x1, {0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0xc}, 0x1}}}, 0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r2, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r3, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 19:19:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x401, 0x8) connect$netlink(r0, &(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x80000}, 0xc) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0xde}], 0x1) recvfrom$llc(r1, &(0x7f00000000c0)=""/22, 0x16, 0x2, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000080)) [ 69.342978] audit: type=1400 audit(1521832788.569:103): avc: denied { set_context_mgr } for pid=8686 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 [ 69.377542] binder: 8686:8704 ioctl 891a 20000180 returned -22 [ 69.432785] audit: type=1400 audit(1521832788.659:104): avc: denied { create } for pid=8686 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 69.462971] binder: 8686:8693 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 69.514772] audit: type=1400 audit(1521832788.739:105): avc: denied { set_context_mgr } for pid=8686 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 [ 69.539495] binder: 8686:8717 ioctl 891a 20000180 returned -22 [ 69.578332] binder: 8686:8727 unknown command 0 [ 69.582869] binder: 8686:8724 unknown command 4195427 [ 69.582878] binder: 8686:8724 ioctl c0306201 20012000 returned -22 [ 69.596432] audit: type=1400 audit(1521832788.819:106): avc: denied { create } for pid=8686 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 69.635863] binder: 8686:8727 ioctl c0306201 2000dfd0 returned -22 2018/03/23 19:19:48 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000885ff8)='./file0\x00', &(0x7f0000735000), &(0x7f0000abffd0)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) execveat(0xffffffffffffffff, &(0x7f0000a03000)='./file0\x00', &(0x7f0000f0eff0), &(0x7f00003fbfe8), 0x0) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x2) 2018/03/23 19:19:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00002eb000), 0x0) setsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000000)="82c25c516cba4cb83355baf1e49eb60f002a2aa06881bf23a39937de8755041cd6d457433e71c833e7a183b3a1c89a228247d4ad572ee80968d7bd282de39662", 0x40) 2018/03/23 19:19:48 executing program 1: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23d"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0xfffffffffffffe7a}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) 2018/03/23 19:19:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000040)="8b965696bb995a91d53ed1564bc5d173c2e8fe0d64cdcc5dd182cd201829673e968eeb2af59f43710ed4f5733c02b4ad5a39e0fc788f6cff7c4fd04c656fe8ca74fc60d1c61b157a7e237278fa082815d65ffd91519e974508a4ed31647eeac2faa7eb4a426da130", 0x68) listen(r0, 0x0) 2018/03/23 19:19:48 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) fchdir(r0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x8, 0x2, 0xfb, 0xa9, 0xffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x20000, 0x0) setns(r0, 0x200000000) 2018/03/23 19:19:48 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756e0000ff00", &(0x7f0000000040)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x9}, {}]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x800}, @in6={0xa, 0x4e20, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x5c) recvfrom$packet(r1, &(0x7f00000000c0)=""/9, 0x9, 0x1, &(0x7f0000000180)={0x11, 0x1, r2, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/03/23 19:19:48 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x79) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x424a00) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "b2cc8477c8776fa7e2694dc25fdccbb365edf42b818de0e651694b91e665d31f998ea5e90ea48115d74e7622c3725ac60d85a7c2de744d9156f81f800f9ddcab4ef8d15a23938b66ef8301f77bd07cbd087261c1ba5416162cbbe016a46b866f01f3ba2903a9f9e517a9995c4f7163755a12c424ca895aaa3de4db38464bb8e48f3faa1fbca51bf771fe03e05f1ae9"}, 0x9f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) 2018/03/23 19:19:48 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x4000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x31011, r1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000280)={0x3b05, 0x5a7, 0x5, 0x6, 0x101}, 0x14) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) timer_create(0x2, &(0x7f0000000180)={0x0, 0x8, 0x1}, &(0x7f00000001c0)=0x0) timer_settime(r3, 0x1, &(0x7f0000000200)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000240)) bind$llc(r2, &(0x7f0000000140)={0x1a, 0x334, 0x1, 0x4, 0x6, 0x10000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/23 19:19:49 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000300)=@assoc_id=0x0, &(0x7f0000000340)=0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc00, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000140)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000180)={r3, 0x1, 0x6, @random="c026c3f30e68"}, 0x10) r4 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x800, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000440)=0x3) r5 = userfaultfd(0x0) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KDGKBENT(r6, 0x4b46, &(0x7f0000000200)={0x1, 0x789, 0x7cd}) fremovexattr(r5, &(0x7f0000012000)=@known='com.apple.FinderInfo\x00') pread64(r4, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/23 19:19:49 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@rand_addr=0x2, @empty, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) prctl$setmm(0x23, 0x1, &(0x7f0000ffa000/0x1000)=nil) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x0, 0x8, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}]}) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x10, r1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[]) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) 2018/03/23 19:19:49 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20040400}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x28, r1, 0x400, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000}, 0x80) mq_notify(0xffffffffffffffff, &(0x7f0000306fa0)) r2 = socket$packet(0x11, 0x3, 0x300) close(r2) 2018/03/23 19:19:49 executing program 5: sendmsg$key(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0xa, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r0 = eventfd(0x1000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) 2018/03/23 19:19:49 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x1, r1}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) 2018/03/23 19:19:49 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) futex(&(0x7f000000cffc), 0x800000000008, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/23 19:19:49 executing program 6: r0 = timerfd_create(0x9ffffff, 0x80000) clock_gettime(0xc6a12950bd80b909, &(0x7f0000000000)={0x0, 0x0}) preadv(r0, &(0x7f0000000880)=[{&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000380)=""/12, 0xc}, {&(0x7f00000003c0)=""/194, 0xc2}, {&(0x7f00000004c0)=""/237, 0xed}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/46, 0x2e}, {&(0x7f0000000680)=""/179, 0xb3}, {&(0x7f0000000740)=""/94, 0x5e}, {&(0x7f00000007c0)=""/134, 0x86}], 0x9, 0x0) timerfd_settime(r0, 0x1, &(0x7f00000a5ff0)={{0x77359400}, {0x0, r1}}, &(0x7f000010bff0)) timerfd_gettime(r0, &(0x7f0000000040)) r2 = dup3(r0, r0, 0x80000) getsockname$inet(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) readv(r2, &(0x7f0000000340)=[{&(0x7f0000000280)=""/132, 0x84}], 0x1) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x40100) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000000c0)={0x8001, 0x7, 0x4, 0x1, 0x7fff, 0x7fffffff}) 2018/03/23 19:19:49 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x100) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1000) 2018/03/23 19:19:49 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9b4ad8658eab68b5) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb5ff0), 0x10000000000001fa) 2018/03/23 19:19:49 executing program 3: mkdir(&(0x7f0000033000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0/file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)={{0x77359400}}) mkdir(&(0x7f00000001c0)='./file0/bus\x00', 0x60) mount(&(0x7f0000024000)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000016ff5)='openpromfs\x00', 0x7ffff, &(0x7f000002ff17)) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000000c0)={0x8001, 0x5, 0x6, 0x147, 0x342, 0x5cf}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x12, 0x15, 0x15, "20e6cfd237dfacbddfc21c6978074099ca9c4ed1bd782aaf86970891e74b7c8ae1d6fb45a11a122a502751e85fe0fc5d400a7fdfc80bb47964e4b5806b2ddfd3", "33eb78185915c79e4f6068e797545c80a6a45e0f62e3116fcb8af37915c4d542", [0x6, 0x241]}) rmdir(&(0x7f0000034ff2)='./file0/bus\x00') 2018/03/23 19:19:49 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000e64ff8)=0x36, 0x10001) 2018/03/23 19:19:49 executing program 6: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x800000000402, r1) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) connect(r1, &(0x7f0000000080)=@hci={0x1f, r3, 0x3}, 0x80) epoll_create(0x1) exit(0x0) r4 = openat(r0, &(0x7f000087aff8)='./file0\x00', 0x80240, 0x0) fcntl$dupfd(r0, 0x80000000000402, r4) 2018/03/23 19:19:49 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x5, 0x1, 0x9, 0xd, "b9df6d8cc11e44a7f0191efe515bc99dc3d34b025d3b7e3ed007feb55fec9d691a72d05c554ff186c381639491d29f9dafbb3bf1ca20cb83be49671ea072916a", "074f93fc7785f429a4d8cc4788d0e191fa93d70e729a336f6810b122cdf6172a", [0x4f900a55, 0x401]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x2218, &(0x7f0000000040)=[{}]}, 0x10) 2018/03/23 19:19:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1b) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001f000)=ANY=[@ANYBLOB="30000018001f24ffffffff06ecfeff0a00000000804c8cf68b8fa00000080000000014", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], 0x30}, 0x1}, 0x0) dup3(r0, r0, 0x80000) 2018/03/23 19:19:49 executing program 2: pselect6(0x40, &(0x7f0000000000)={0x3ff, 0xffffffff930f8beb, 0x4, 0x4, 0x0, 0x4, 0x80000000, 0x2}, &(0x7f0000000080)={0x2, 0xff, 0x8, 0x1000, 0x1, 0x400, 0x8, 0x5}, &(0x7f0000000100)={0x3, 0x4, 0x401, 0xfffffffffffffffe, 0x100000001, 0x4, 0x7fffffff, 0x9}, &(0x7f0000000140), &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) clone(0x0, &(0x7f0000000200), &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000040)) inotify_init() 2018/03/23 19:19:49 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="d7f97492fd8a67bec280a135b399aababec47414235643b1f0e6299a72a26d4b43bd775f8142be6b6ad1ccc4799c3001bfa712cffc0dc4a709cedc6beccfb3841c7ce86559c11c9897c16dd7a3f3197b89e2b804c27379b31e505747304d75df99a03da9ba7ce2a1394f39af3a11b481a9d6ce04a713f187e48e92db698b942859cd0c66edeb897321022992c7746f9d6a9c168bd228e7eb561e3206353943dbad388efdec8fc1", 0xa7, 0x0) r2 = add_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="6696b9147caf97fff6a65e700efacc82a4f9419b45ab6905997d7b7f47447bd238d4da081d25166066ac04ddfa39", 0x2e, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) 2018/03/23 19:19:49 executing program 2: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/23 19:19:49 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000979000)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000140)=0xe8) r3 = getuid() ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6, 0x4e20, 0x9, 0x4e24, 0x0, 0x0, 0x20, 0xa0, 0x2c, r2, r3}, {0x5, 0x7fffffff, 0x4, 0x7f, 0x8, 0x100000000, 0x7, 0xfffffffffffffffc}, {0x2, 0x5, 0x1, 0xaca}, 0x3, 0x6e6bb6, 0x0, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3504, 0x1, 0x2, 0x9, 0x800, 0x401, 0x5}}, 0xe8) 2018/03/23 19:19:49 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet(0x2, 0x2, 0x9) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x8955, &(0x7f0000283000)={0x0, {0x2, 0x4e20}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @loopback=0x7f000001}}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000100)="2c0a81cd63c2c3ec25b861e884bb10f4d8ad68b14de04c") openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000283000)=""/227, &(0x7f0000000ffc)=0xe3) 2018/03/23 19:19:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000ffc), 0x4) socket$key(0xf, 0x3, 0x2) 2018/03/23 19:19:49 executing program 0: socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000100)="6e65742f6e65746c696e6b0077c180f2868020225b9c974ab2ec16a073604c623b3e59a16b23d0a5bb822e3ec9063c35fcb76cd1df14d59cf5328a4ff9e5d5ae6b750ee2db3fdbf8690ac3dfaa97f1466dad4c0d1770ac8b472cbca791") readv(r0, &(0x7f0000000240), 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x4000000000000009, 0x5) 2018/03/23 19:19:49 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0xa, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @empty, @link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) 2018/03/23 19:19:49 executing program 3: r0 = socket(0xa, 0x2, 0x200002ac9a41f) bind$inet6(r0, &(0x7f0000236fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000bf9000)={@dev={0xac, 0x14}, @loopback=0x7f000001}, 0x8) 2018/03/23 19:19:49 executing program 6: r0 = gettid() unshare(0x408028060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) syz_open_procfs(r0, &(0x7f0000003ff8)='oom_adj\x00') sendfile(r1, r1, &(0x7f0000009ff8), 0x1) 2018/03/23 19:19:50 executing program 0: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000040)) mlockall(0x2) socket$key(0xf, 0x3, 0x2) 2018/03/23 19:19:50 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210400, 0x108) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@dev={0xfe, 0x80}}, &(0x7f0000000100)=0x20) 2018/03/23 19:19:50 executing program 3: r0 = socket$inet6(0xa, 0x2000000882, 0x7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000067c000)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/23 19:19:50 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28003) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x2, 0x8, &(0x7f0000000100)="86a837038cb2aaf1"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f0000000080)={0x4}, &(0x7f00000000c0), 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000001c0)=0x8, 0x4) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/23 19:19:50 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) epoll_create1(0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/23 19:19:50 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x5}}, 0xffffff19) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x12}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/23 19:19:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002fe4)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) 2018/03/23 19:19:50 executing program 4: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x4, 0x8, 0xffffffff, 0x401, 0x8, 0x1, 0x3, 0xb5eb, 0x2, 0xff}, 0xb) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000daafb8)) 2018/03/23 19:19:50 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036bfd0), 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000566ffc)=0x40000000008) read(r0, &(0x7f00001a4000)=""/1, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0x7b, "ad8aacb9cc4f0986fabca7546682cdb52237ff608e17224170e80df2333d66d8b89a17183f0825eb014b278f1a442f624ccc4d87ff1365462a36088cb1ed0d6f5e71a411c36bc575667f1428a797f6e589c170baecda1597d49a5a2325c0373f1eeb8c7da999c6559ea9ec50976d3e66a902dd1c69877b482b170b"}, &(0x7f00000001c0)=0x83) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7}}}, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x1, 0x10, 0x1ff, 0xc6e}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x101, 0x7, 0x3, 0x0, 0x4000000000000}, 0x14) 2018/03/23 19:19:50 executing program 3: r0 = socket(0x3, 0x4, 0xfffffffffffffffc) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x40, 0x4) sendto$inet(r1, &(0x7f0000000280)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/23 19:19:50 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x82000, 0x0) accept$nfc_llcp(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x60) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="706167656d617072be13eb18515a60e54d7f2e") fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x1) 2018/03/23 19:19:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x4000000, 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x57854c12}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7fff}, 0x8) 2018/03/23 19:19:50 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0xe5, 0x5036e9ba}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r1, 0x4, 0x100}, 0xc) r2 = syz_open_dev$evdev(&(0x7f0000379000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000ae8000)=""/204) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000000)=0x1) 2018/03/23 19:19:50 executing program 4: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x220000, 0x0) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) 2018/03/23 19:19:50 executing program 2: r0 = getpgid(0xffffffffffffffff) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r3, 0x13, &(0x7f0000000040)={0xe, 0x200, 0x400, 0x5}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000280), &(0x7f00000001c0)=0xc) clock_getres(0x6, &(0x7f0000000ff0)) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000340)=""/151, &(0x7f0000000400)=0x97) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000240)={0x0, 0x0, 0x2, 0x0, 0x8}) ioctl$DRM_IOCTL_RM_CTX(r5, 0xc0086421, &(0x7f0000000100)={r6, 0x1}) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000180)={0x1f, 0x8, 0x200, 0x1, 0x100, 0x5, 0x1a52081, 0xe79, 0x0}, &(0x7f00000002c0)=0x20) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00000004c0)={r8, r9+10000000}, &(0x7f0000000500)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000000300)={r7, 0x2}, 0x8) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000440)=0xa6) 2018/03/23 19:19:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00006f1000)=0x4000000000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) r3 = request_key(&(0x7f0000000340)='.dead\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)='/dev/sequencer\x00', 0xfffffffffffffffb) keyctl$clear(0x7, r3) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x9, 0x8001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f00000002c0)=0x84) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000140)={0x6b, 0x3, 0x401}) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f0000004000)=""/123, &(0x7f00000c9ffc)=0x7b) 2018/03/23 19:19:50 executing program 6: r0 = epoll_create(0xffffffff00000001) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xce, "d6046cd4137dc231679b4a8ca328de54712896df19777a50c75c3f9f96a969def439b9c46856b495ce3d8b8a854015b553f83f3dcc235e8431d0fc73301b580bc142c76e6bcf7b88858478861a60f6e0eeba08a9257f878111ac1a622f4b70505a80e838205c15f1d7127127ac19bfd23519b6920b20c0fd387be50f09062b8da9c150d520b4b6ff605e7a1fece781e3e66027efe1aa9eea98c418fc58238e98cfc806576c836108edcd99eb17297797e6b0ce0b365686b0e9b99107cc7613a994cd8260c215ba31200c92c05d3e"}, &(0x7f0000000100)=0xd6) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x343d, 0xb1, "7b1504eeb3f9b98ac5ce271e8c5661091a9954905b45dfaff95f90b89cbf459dc9998e0c960e5f2263e6966edc7cfb32ca70600edb6dc7b12290a7e55baef3d4dd075704093a3135797bef4cc7a8515efc358fc3a5099580a7be6c2d2832eafa1b04a8da1173a9dfe2c5f5de189d088bd5be69d62adad61e21d57782f0472677847384c6dc16e43f324b3619d9f0e54997e4af02872f91cbf865c77afceac2ca9f010a0c37188747629f2211e389cd53ba"}, 0xb9) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f000002aff4)) 2018/03/23 19:19:50 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast2, @in=@dev}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/03/23 19:19:50 executing program 0: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) 2018/03/23 19:19:50 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/03/23 19:19:50 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x104) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020f000008000000000000000000fdff0200060000000000020000007f000001000000000000000003000500fbffffff01000000000000000001000000000000ee9addd032dc1396f6e9dd7b10f501a5b265604c0c2352597381eea96cffc542ef2ad11fbdd55079d1176bdb90f8350dc9ba7f044ce468d54a41990b194ba84aaf4878a393169081f59bb0f8fa6f2bf6c59764289443cf340a99c012d2b916374290d5b74d51368a3040d8319665008ca8c8353bea2926286dceb5cb0e73990b75956772768f1073d0554d4f3283bacb"], 0x40}, 0x1}, 0x0) 2018/03/23 19:19:50 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getpeername$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) read(r0, &(0x7f0000000000), 0x0) 2018/03/23 19:19:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/03/23 19:19:50 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000c3bff4)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x4, 0x5, 0x4, "5a494f741031ebc5bbf8159b349ac716b82e3eb683266a26383276b64d6e7ba0f2d1d792a14c5937bc60028851067f44f4cf6c76f4075da0b289de82e151a6cc318994ffa6ec97955dd66dba69c6d977"}, 0xd8) dup3(0xffffffffffffffff, r0, 0x0) 2018/03/23 19:19:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xf}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x100, 0x8, 0xffd5, 0x100, 0x1000000000, 0x100000, r3}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000140)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) [ 71.743657] binder: BINDER_SET_CONTEXT_MGR already set [ 71.749060] binder: 8967:8973 ioctl 40046207 0 returned -16 2018/03/23 19:19:51 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xfff, 0x1, 0x5, 0x268}) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TIOCSTI(r1, 0x5412, 0x1) connect$inet(r0, &(0x7f00006ffff0)={0x2, 0x4e23}, 0x10) socket$packet(0x11, 0x80000000000000a, 0x300) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00000000c0)) 2018/03/23 19:19:51 executing program 0: r0 = socket(0x10, 0x3, 0x0) syncfs(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={r1, @in6={{0xa, 0x4e21, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}}}, 0x4, 0x2, 0x6, 0x5, 0x7d}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x9, 0xfce2}, &(0x7f0000000200)=0x90) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) write(r0, &(0x7f00001aefdc)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0x24) 2018/03/23 19:19:51 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000700)={0x0, 0x6}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000780)={0x6, 0x9, 0x2, 0x10000, 0x7, 0x180000000000000, 0x800, 0x7ff, 0x0}, &(0x7f00000007c0)=0x20) sendmsg$inet_sctp(r0, &(0x7f0000000880)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000100)="f99853d1ff7f659cd638b60b7f12c5e4e4d6b4512499f458843a4ff456980a549af1449c9c255a78025c180cc27bad07ae58197658071382238ec5124f762410c561e673fd8beecd16d1f53ec574bd26e98d62d591cbbe8b1f4276b5d186e804f1aaa63f84b27630a52307882aa19d1c5aa4b44d66d42a236fc561c3a938674a8846710e81a5b765c83823b7745761c33c49bfa564ee2cffba0831bf3bb11b", 0x9f}, {&(0x7f00000001c0)="7e1da41adfc0a76a1c4413d086128f0b8b50b273512e8b8bbc11b6618b73ae7ee4ab3869423c1d2087bae2a11d282df5efe66394bfbab8719b8be72db0adc5afb0a897dcbc1b88888ee6aaf89ecfc5a7cb0b229eed56703756707752cbecd8bcaf4df1e4136b9c4ac65e9192bcce0e3f80fabe53600e8ddc5b30a18cad505e51231b1350a106f63f8ffe9cdf92219df021a878dd6028f5d569742f55cee1071af0fb0922a1ecb204e49637b6695c4a505f06168e71", 0xb5}, {&(0x7f0000000280)="5c927d4ab02f101131e241430f0f3ccfeb2c786ba877cce05c617b01f7e354ae9b337841564627dc52885909c3c44eb572e3c732e89266ca4e71db92edb6eaf1bc95a6fbd6c86dbbffa6e3c5600a6cf5f72fda8390b941d23a543a4f8d", 0x5d}, {&(0x7f0000000300)="f70709d597001128ba27e165a5039fa9f57e9315ae1579879adc9649d4db54b30af5b8de8d12c9d9afc3ea1a2e5422056cf51e58d592b62fe3e76130d6699b7f10d1233528263543d3ac6d86a012330e93a0276eb20e961f030efe8afa410d921722a24e7a0f8f5915a300c8ef08d0315fc28ba4e70d58973910d5356f9b37fa6480d4af16a8166ffc43b23a47cba4a0bc201c", 0x93}, {&(0x7f00000003c0)="5b7c94bb460847f3b77b69e7ffe4248b11160956e3a3310596f30e5196139efc5d7513f5e7e53366dc0368c0093a20ce04b3cb66d2a1fe1727515c570bb43f3abd044ed6346bfeb210d747724337f616a90ca32b2b34e4d81edb8301c3b1d46c6f94ee5649627b74901e958c386de4ac0a79bd337ce094be01043f391b0f91ff399e2d835edc2fcb792ec218badf56bfe67dc410e14ea5ca7a93ba7b43197053e5748d15f9838f7f1d8022bf7527dd9387ad1ce56205054bb62a42ea2c163605ae38c54e5efd20f9f240bf9950b2ddd0", 0xd0}, {&(0x7f00000004c0)="449de7ba36f43d7e2ab39edd85ef9838bc4e058a635daec389a3fa4e72d198bb1e47e9b96c112cb6bf83f2677fa7b477dc17c74fd5d8352114d8139193f69b4855506a93f92c062318b3ae5d76b648df2448d6dd618465a481eaadc7b42aa9aed3641803f98408e3faa75007d600602551bb877a1adb77504731c17fe395099f0b", 0x81}, {&(0x7f0000000580)="30752153fd894c56da6fac800656f38b324a734a9938e09340fc849b80a51f388ba58a83cced80b8b0d98d24d6591a94f8e28ba256b3da6c9451e846607a7f0bb8e5f390c7e434fc82123e524c471281bde0928164847611e914461c522f8dbcdc48ef898a7619ee50aa6e4dc980563a9c55935949214af302ae3716d7f2ec30c4a224999b353d2d6661f34ac51c2134308f1248f0881f6c7d6b97b972e780391fb8b880b4307fc152240588c79f06a81a8fd6adacc791a6278fa5ddf84b89844ef0e70c43b5b4", 0xc7}], 0x7, &(0x7f0000000800)=[@sndinfo={0x20, 0x84, 0x2, {0x18000, 0x8204, 0x1, 0x0, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x1ff, 0x5, r2}}], 0x60, 0x8084}, 0x20000000) clone(0x0, &(0x7f0000b47000), &(0x7f0000520ffc), &(0x7f0000d5a000), &(0x7f0000520ffe)) stat(&(0x7f0000000040)='./file0/bus\x00', &(0x7f0000000080)) 2018/03/23 19:19:51 executing program 5: mknod$loop(&(0x7f0000000180)='./file0\x00', 0x6021, 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) open(&(0x7f0000000440)='./file0\x00', 0x80000, 0x4) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000280)=0x10008) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2a, &(0x7f0000000080)=0x5, 0x4) r1 = memfd_create(&(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x2) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000200)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f00000001c0)=0x7, 0x4) mknod$loop(&(0x7f0000000100)='./file0\x00', 0x8000, 0x1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x6, 0x4) socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {}]}) signalfd(r0, &(0x7f0000000400)={0x6}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 19:19:51 executing program 3: unshare(0x400) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = timerfd_create(0x7, 0x0) fchmod(r0, 0x0) r1 = dup2(r0, r0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x9}) 2018/03/23 19:19:51 executing program 2: r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00001f1000)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000340)={0xffffffff, 0xfa6}) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') readv(r3, &(0x7f0000000280)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000180)=""/134, 0x86}], 0x2) 2018/03/23 19:19:51 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x632, 0x4, [0x8000, 0xfff, 0x0, 0x3]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x4c, "540e6520df79a069d2d89d4aeb01e25c6801890ad4f9b0da8bf6e9f54422afc1c21016ada531870cd61264ad932ab74189367a596c6624ca85bcce1d2f91b9ff5529864a21ec6b7f879f6c45"}, &(0x7f0000000240)=0x54) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000000000fdfff50000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:19:51 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000adb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{0xfffffffffffffffc}, {0x0, 0x3}, 0xfffffffffffffffe}) 2018/03/23 19:19:51 executing program 3: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80800) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000140), 0x100000001, 0x2) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 2018/03/23 19:19:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000003000)=ANY=[@ANYBLOB="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"], 0xf70}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x9, 0x3, 0x7fff, 0x1, 0x401, 0x3f, 0x8, 0x5, 0x9ba800000000, 0xd736, 0xce94, 0x3f0}) 2018/03/23 19:19:51 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) mount(&(0x7f0000f68000)='./file0/bus\x00', &(0x7f0000d5b000)='./file0\x00', &(0x7f0000f68ffb)='aufs\x00', 0x12000, &(0x7f000020f000)) recvmmsg(r0, &(0x7f0000003c80)=[{{&(0x7f0000000000)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/106, 0x6a}], 0x1, &(0x7f0000000140)=""/215, 0xd7, 0x100}, 0x1000}, {{&(0x7f0000000240)=@nfc, 0x80, &(0x7f00000013c0)=[{&(0x7f00000002c0)=""/102, 0x66}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/85, 0x55}], 0x3, &(0x7f0000001400)=""/10, 0xa}, 0x1}, {{&(0x7f0000001440)=@ipx, 0x80, &(0x7f0000002840)=[{&(0x7f00000014c0)=""/10, 0xa}, {&(0x7f0000001500)=""/253, 0xfd}, {&(0x7f0000001600)=""/206, 0xce}, {&(0x7f0000001700)=""/86, 0x56}, {&(0x7f0000001780)=""/153, 0x99}, {&(0x7f0000001840)=""/4096, 0x1000}], 0x6, &(0x7f00000028c0)=""/1, 0x1, 0x2}, 0x8}, {{&(0x7f0000002900)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002980)=""/131, 0x83}, {&(0x7f0000002a40)=""/72, 0x48}, {&(0x7f0000002ac0)=""/14, 0xe}, {&(0x7f0000002b00)=""/4096, 0x1000}, {&(0x7f0000003b00)}], 0x5, &(0x7f0000003bc0)=""/165, 0xa5, 0x9}, 0x100000001}], 0x4, 0x0, 0x0) 2018/03/23 19:19:51 executing program 0: accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tee(r0, r1, 0x3, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x4, 0x6, 0x7, 'queue0\x00', 0xff}) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000450000a2847e329b246e97e598aabc6dc698694213f190ee2ad4fed15412daef5da046c00d6cb6facb50328c7f642f9d0fe984327d3e17f6754587494caf87d783ae8410db8acaf1303719e61fdf8681134300599205134ff26445e4e00fe97300f1b16805def1e3e115054b1bb0ecfbf55c6aac0fb44c17760651ecf6158f15128751661e713000000000000000"]) 2018/03/23 19:19:51 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0xffffffffffffffff, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x420b, r1) 2018/03/23 19:19:51 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x7fc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'irlan0\x00', r1}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)=ANY=[@ANYBLOB="f2ffffff0100080020000600fbff0100f9ff86000400"], 0x16) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000000c0)) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x9, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8914, &(0x7f0000000000)={"6c6f3a0000deffffff00"}) 2018/03/23 19:19:51 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000000000000001638ccf7db00689315e5274b36b6f4c7357e3862089e595ae913955f5180900d7619896261ea5abf6e9462c0498a7300892fa457a761dded4c33fa72f99b25f3751478a60b2614bd7f2f123d7aef9ba68cd532a143fae423c75fa1b3792a3d2478d757f4d45be273d891fc2d332514b87714f1d1aa724a71923a46f270c42e243a3fe3f379f5a8a046581e3b3124ece849ce23"], 0x18}}], 0x2, 0x0) 2018/03/23 19:19:51 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="3e0000005319569e1e03368ea55e85d359616d265503e7e272ba6ee75223c7eeeb02043fb059b016191baad91fa2a8199bdf5d5c33dffbe1c3938389327e64a263d3664a9ff2a651a867185e4d6d3321fbdd1f9ace34b0c3f011677335ecd26396f4b944639d44e33dc335b9ee3940a54da94a042da65bba66a0147314924f98741fd2680d63ab32d60e488a9fba9fa398b2c81407170beb61a346013eef75d472b147e2e1d671bc54bf768b30e2b259f54125d0f888c69c44397292a6085c6404cb7292d8055c26e22c7c9bfa50ed7a0fb68d7fe9ceb66960e6581edcf3119347aa"], &(0x7f00000000c0)=0x46) syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0x100000001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x3ff}, &(0x7f0000000140)=0x8) r2 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000faa000)={{0x2}, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffc}}) 2018/03/23 19:19:51 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xffffffff, 0x4) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'dummy0\x00'}) 2018/03/23 19:19:51 executing program 4: r0 = getpid() r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x6, 0x1, 0x101, 0x0, 0x6, 0x2, 0x9}, 0x1c) prlimit64(r0, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/23 19:19:51 executing program 6: r0 = socket$inet6(0xa, 0x7ff, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000140)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000180), 0x324, 0xffffffffffffffff}, 0x0) 2018/03/23 19:19:51 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)={0x6, [0xfffffffffffffffa, 0x4, 0x2, 0x5, 0x0, 0x48]}, 0x10) setresuid(r2, r3, r4) 2018/03/23 19:19:51 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000000cc0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=""/38, 0x26, 0xffff}, 0x4}, {{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/132, 0x84}, {&(0x7f0000000280)=""/35, 0x23}], 0x2, &(0x7f0000000300)=""/220, 0xdc, 0x9c}, 0xffffffff}, {{&(0x7f0000000400)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000480)=""/139, 0x8b}, {&(0x7f0000000540)=""/197, 0xc5}, {&(0x7f0000000640)=""/228, 0xe4}, {&(0x7f0000000740)=""/191, 0xbf}, {&(0x7f0000000800)=""/241, 0xf1}, {&(0x7f0000000900)=""/52, 0x34}, {&(0x7f0000000940)=""/67, 0x43}], 0x7, &(0x7f0000000a40)=""/92, 0x5c, 0x4}}, {{&(0x7f0000000ac0)=@generic, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/80, 0x50}, {&(0x7f0000000bc0)=""/184, 0xb8}], 0x2, 0x0, 0x0, 0x2}, 0x7}], 0x4, 0x1, &(0x7f0000000dc0)={0x77359400}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000e00)={0x0, 0x20}, &(0x7f0000000e40)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000e80)={0x3f, 0x7, 0x205, 0x1b4, 0x3, 0x100000000, 0x580f, 0x0, r1}, 0x20) clone(0x0, &(0x7f0000d85000), &(0x7f00000f7000), &(0x7f0000bcb000), &(0x7f00000ad000)) capget(&(0x7f0000000040)={0x200119980330}, &(0x7f0000034000)) 2018/03/23 19:19:51 executing program 3: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) r0 = socket(0x10, 0x2, 0xc) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/217, 0xd9}], 0x3, &(0x7f00000004c0)=""/193, 0xc1, 0xbc2}, 0x10000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syz_tun\x00', 0xffffffffd8893caa}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/130) 2018/03/23 19:19:51 executing program 6: socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000002c0), 0x1) r1 = socket$key(0xf, 0x3, 0x2) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="8d417e5ace8ffe636e7c156dfd201bc766841cb459545b0dc918", 0x1a, 0xfffffffffffffff8) keyctl$read(0xb, r2, &(0x7f0000000180)=""/159, 0x9f) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) 2018/03/23 19:19:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_open_pts(r0, 0x0) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="6f73322e0092e5a731ae60e7d23318f8409d85e8439796a75ce608ce148d91fff0fa658893ddfe92d9e00391acc4a6d76e865a25306e3d7241d8aef8fdffdf602cbef353239002dc9f18c2a1e903a592d9e197a6e4f9882469f103812ae10495c2d5a6fca0ce606060218b412592f51a5afdac4a73ef"]) readv(r0, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x10000000000001e3) 2018/03/23 19:19:51 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)) vmsplice(r0, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000)="09780a38d895c6ab5ece54d8baa6b06ac8b3917807bff987daba70554f024d7e6c71ecab47b2e1af83124aeb0cb81342228f24af2744dc0000a0a56dc511edbea7ba27621effb7052c70e3b27aa6775ff110535573a5af8253869da5e5f00a7b1a07bef458174f72b2880404a97fa3c0b5b90b0257a2416c1d2b2ec656370c7fe9268dc2739e7eb71a8711cc3d617ed5434d8a2e43e713df0a14d239f37c01837bd4103d01c32a4043265bb5a3b87e63692fb0f0ddf6bc9f7ce2da59b57edfe7ca6a1329dc8ec1e02ca2e8bba1fc56c90393b7c849bbd96343addde8fc1dd5f06bf7cf", 0xe3}], 0x2, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000011c0), &(0x7f0000001180)=0x8) 2018/03/23 19:19:51 executing program 0: r0 = socket(0x18, 0x0, 0x3) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') accept$packet(r0, &(0x7f0000001fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0xc) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) write(r2, &(0x7f0000d2d000)="2400000024007f000000000181007701000000ff0100000000ff001000000000bb000000", 0x24) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000240)="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") accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x80800) [ 73.071839] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:19:52 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/39) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x5, 0x0, 'client1\x00', 0x0, "7563c114e0e412c8", "8e26045b31c21bf3eb2cdbc2f49e0309af9948e7bf9afc8df9b14e19e707d378", 0x9c6, 0xf6df}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bic\x00', 0xfffffffffffffe0e) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) r2 = socket(0x10, 0x3, 0xc) write(0xffffffffffffffff, &(0x7f00000003c0), 0x0) write(r2, &(0x7f0000f63000)="1f0000000104ff0095430700072c01000000010008000400020423dcffb600", 0x1f) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000240)) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/23 19:19:52 executing program 1: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@remote}, &(0x7f0000000100)=0x14) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/23 19:19:52 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 19:19:52 executing program 2: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00006b9000)}], 0x1, 0x0) ppoll(&(0x7f0000699000)=[{r0}], 0x1, &(0x7f0000427ff0)={0x77359400}, &(0x7f0000d9aff8), 0x8) readv(r0, &(0x7f0000b19000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) 2018/03/23 19:19:52 executing program 0: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000db6ffc)=0x20102, 0x4) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/167) fallocate(r1, 0x0, 0x0, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) connect(r0, &(0x7f0000000040)=@nl=@unspec, 0xc) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) 2018/03/23 19:19:52 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000040)={0x7, 0x401, 0x5, 0x81, 0x1, 0xfffffffffffffff9, 0x20, 0x60, 0x3f, 0x1, 0x9, 0x7fffffff800}) r3 = dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x4, 0x80, 0x6, 0x8, 0x3, 0x2, 0x80, 0x101, 0x0, 0x80000000, 0x7, 0x8}) 2018/03/23 19:19:52 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0xfffffffc) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000012000)}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100a1}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)={0x34c, 0x3d, 0x100, 0x70bd27, 0x25dfdbfc, {0x15}, [@nested={0x230, 0x2c, [@generic="1e0f08f9e10f824a5ef4be197904cee7e25e118b4c7e245e7144fde19d05a8d9b86feffdc3a346006ef1f1a1f6cb2a7e97d8e8989d989d0f8aa5e815ab4690c8c40ceb6daad3345bc3e100f3d206ba17159d6a53f9f1546a517b20aa45d412b912ee160a0cc30ed5fdd26955be01e07d60f17624f0268e2d196d8f049046e6bb8f6a7f47d027cae7bdc6df2db90cfc89a1a91eeb68", @typed={0xc, 0x25, @u64=0xff}, @generic="95996ba45d61d546dd79588a816fe0ebe205f6a94708fd6521edbab09ac8b4b2d985f98cfb09bc30601970e5029b7673496c399a22f01d05d1c0059ce490aaa6162dfba3d8ae047b7f21f680f3ebb741c7ed1ced0b989de08ef5e9898fd21e7e45fac31c4b6edabb1c845391857eef537e91462dd4194e055afb17ad99a6abc1077c0a3233c0d3c763a15c144c761a8719d8674b3c91bde524fe8aef21a7a2a6", @generic="5371bf3b8284d0ffe1043f194730e7cf6532b8eec917ef7a6fff87052f952dd7355cda574cac35f78ee2c590c86845089491537f928c83361df52b413e3bf6ae55b8a18670f109519f96a27fbec61629556db03bca21bcc26382f264d47d7d6f66f7f31d3646eefb22360e59bf78040cf1faf9ebca77604f6cee5d60fc9387b54132c18de9069fb32d001ea2c5119b1126b5207aa61b60092c00b41f09f66708f999ce3504e80521e9", @typed={0x40, 0x22, @binary="d130185140ccfdad6880f65193bd5ccf46617a1f28db7a2f28f5145b4c183e81abe80882af9a5f595fbcc84a4b173ffa418501c8078afd99b50878"}]}, @nested={0xe8, 0x43, [@typed={0x10, 0x20, @str='IDLETIMER\x00'}, @typed={0x4, 0x90}, @generic="b6545a918ccae1f0868a773cee004869019fd128287bc6ed23e57773920e743a05b410bb9b32bb3128c5ffb959e6ff60bbd2166b751bd3b5933acce4230c599c49694b7ddc77fc72cbfe439fc60afb5b28c750678b10bc55d65cb5509e28b53b0aad30245cf807e645e45792e259caf2da774bbced853f937c8a796a228b4687187c1d5485e68355cb05608cf0c8cb33b2a91b4f3a4c7102767b6b3bc9e50da030cfd76c72dde0dc2543aa6db1d4f34439a193b529bb99c020b8dfb25f293e5a91237dbd", @typed={0xc, 0x7f, @u64=0xae}]}, @typed={0x14, 0x63, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x23, @fd=r0}, @typed={0x4, 0x7a, @binary}]}, 0x34c}, 0x1, 0x0, 0x0, 0x4044081}, 0x80) 2018/03/23 19:19:52 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4000000000002001) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1cf9967cddec1b8c) close(r0) 2018/03/23 19:19:52 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.selinux\x00', &(0x7f0000000240)=""/105, 0x69) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)=0x1024) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000002c0)) ptrace$cont(0x9, r1, 0xffffffffffff7fff, 0x4) poll(&(0x7f0000000140)=[{r0, 0x4}], 0x1, 0x5) 2018/03/23 19:19:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) write$tun(r1, &(0x7f0000000040)={@pi, @hdr, @mpls={[], @ipv6={0x0, 0x6, "e45ada", 0x8a, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, {[], @udp={0x0, 0x4e23, 0x8a, 0x0, [@guehdr={0x1, 0x0, 0x3, 0x8, 0x100}, @guehdr={0x1, 0xffffffff, 0x6, 0x5, 0x100}, @guehdr={0x1, 0xfffffffffffffffa, 0x4, 0x3ff, 0x100}, @guehdr={0x1, 0x4, 0x1, 0x0, 0x100}, @guehdr={0x1, 0x5, 0xff, 0x9}, @guehdr={0x2, 0x8, 0x8, 0x0, 0x100, [0x80]}, @guehdr={0x1, 0x101, 0xffffffffffff8001, 0x8}], "1e88f8f07b82013834f92afce21044e33ab2a28e15e20b7cbe0c8c0951b4355c9e43e7b03d71e07d4fc658618cc8ea2916c0e839096ccddbfaad6249eff4b35678b88657c71d7b66ecd4744f735ce2612eb19897e3a2cf5e966bfeddb98bf2855fb2"}}}}}, 0xc0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'vlan0\x00', 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e22, 0x2, 0x4e24, 0xffff, 0xa, 0x80, 0x20, 0x7f, r2, r3}, {0x81, 0x6, 0x5, 0x7ff, 0x0, 0x200, 0x1c40000000000, 0x8}, {0x439aa777, 0xff, 0x1f, 0xe3f}, 0x9, 0x6e6bbb, 0x1, 0x0, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0xfff, 0x2, 0x7fff, 0x3992}}, 0xe8) 2018/03/23 19:19:52 executing program 1: clone(0x0, &(0x7f0000000280)="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", &(0x7f0000f78000), &(0x7f0000000080), &(0x7f0000000240)) getitimer(0x0, &(0x7f0000000100)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/23 19:19:52 executing program 2: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r1 = accept(r0, &(0x7f0000000140)=@ll, &(0x7f0000002240)=0x39d) r2 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000300)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xfffffffffffffff9, 0x208, 0x6, 0x0, r5}, 0x10) r6 = fcntl$getown(r0, 0x9) rt_tgsigqueueinfo(r4, r6, 0x11, &(0x7f0000000040)={0x3b, 0x1d81, 0x3f, 0x1}) sendfile(r2, r3, &(0x7f0000023000), 0x26a9508) recvmmsg(r1, &(0x7f00000020c0)=[{{&(0x7f0000000400)=@ll, 0x80, &(0x7f0000000580)=[{&(0x7f0000000480)=""/231, 0xe7}], 0x1, 0x0, 0x0, 0x400}, 0xfffffffffffffff7}, {{&(0x7f00000005c0)=@l2, 0x80, &(0x7f0000000ac0)=[{&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/35, 0x23}, {&(0x7f0000000780)=""/216, 0xd8}, {&(0x7f0000000880)=""/67, 0x43}, {&(0x7f0000000900)=""/28, 0x1c}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000009c0)=""/201, 0xc9}], 0x7, 0x0, 0x0, 0x20}, 0xaa2}, {{&(0x7f0000000b40)=@l2, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000bc0)=""/202, 0xca}, {&(0x7f0000000cc0)=""/233, 0xe9}, {&(0x7f0000000dc0)=""/23, 0x17}, {&(0x7f0000000e00)=""/62, 0x3e}, {&(0x7f0000000e40)=""/116, 0x74}], 0x5, &(0x7f0000000f40)=""/33, 0x21}, 0x9}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000f80)=""/67, 0x43}, {&(0x7f0000001000)=""/42, 0x2a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3, &(0x7f0000002080)=""/23, 0x17, 0x5}, 0x4c}], 0x4, 0x40000140, &(0x7f00000021c0)={0x0, 0x989680}) geteuid() clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000003c0)={r7, r8/1000+30000}, 0x10) getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005140)={{{@in=@loopback, @in6=@dev}}, {{@in6=@dev}}}, &(0x7f0000005240)=0xe8) getgroups(0x0, &(0x7f0000005280)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005500), &(0x7f0000005540)=0xc) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000200)=0x5) 2018/03/23 19:19:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$void(r0, 0x5451) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7fff) 2018/03/23 19:19:52 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = accept(r0, 0x0, &(0x7f0000000000)) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x800) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000782000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x177, &(0x7f0000f62000)}}], 0x4444444444444de, 0x2041, 0x0) [ 73.602553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 19:19:52 executing program 0: mmap(&(0x7f000027d000/0x6000)=nil, 0x6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80800) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x30, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) [ 73.723356] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 19:19:53 executing program 5: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x6}, 0x30, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'gre0\x00'}) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 19:19:53 executing program 6: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80000, 0x0) clone(0x0, &(0x7f0000a60fbd), &(0x7f00004d7000), &(0x7f00005f0ffc), &(0x7f00001ba000)) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/03/23 19:19:53 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) syncfs(0xffffffffffffffff) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0xfffffffffffff9ef, 0x8, 0x4, 0x1, 0x1, 0x8, 0x8, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x45, "cb146b2b9b782ba0eaf3a90ec8d9be4ef8e17598199cfd7f8341e9ee828008a33272f52fe573c261341ce2f0eb1574ae892b85291b6ffbec817f5188563879193cba49911f"}, &(0x7f00000001c0)=0x4d) pipe2(&(0x7f0000000040), 0x800) r3 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3) 2018/03/23 19:19:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) gettid() r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x2, &(0x7f0000000040)={0x7}, 0x8) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}], 0x5, 0xffffffff, &(0x7f00000000c0)={0xb9}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f000035cfe2)=""/30, &(0x7f0000784000)=0xf) [ 74.178307] binder: 9187:9190 ioctl 40046205 3 returned -22 2018/03/23 19:19:53 executing program 0: tgkill(0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)=',%ppp0\x00', 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bpq0\x00', 0x9101}) 2018/03/23 19:19:53 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f000005dfec)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) getdents(r0, &(0x7f0000000000)=""/77, 0x4d) 2018/03/23 19:19:53 executing program 7: timer_create(0xb, &(0x7f0000000100)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000)="f8d30a6138c7ccab30e818603021bd5a45f6df9768d32fe8b509efc66ad52bb58e0ef651bc02b2b9ff951074036c80fec8f9d4face717351f919193f5507f12ee94d7c0edbf1cadefc268f95df074267c4a50aaf3205beb44d929843a4497a9c3f1c4ffc6c985d6e69a88afb141b4bd1204676c30751b0a8805900", &(0x7f0000000080)="f2b713e375715c83087b1461550e67c2a98b44aa41a154880455101e0e26a2002b721d16cfac6270e2bf19d4dea35a74cf82fd5aa3e62845e6a41df4a69fb93d6643da4638da08f163bd11fb35e469b68e2de99343b33107be7979e5f00567a0aecc7e6671090d6cd843ce002e60665a2844ba2d1cacf84ef2b1e3aa9a"}}, &(0x7f0000044000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40000, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000180)) clock_getres(0x0, &(0x7f0000fd1ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r1}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f000041efe0), &(0x7f00000b1fe0)) 2018/03/23 19:19:53 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0xfffffffffffffff9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) fcntl$setownex(r0, 0xf, &(0x7f000019eff8)={0x2}) fcntl$getownex(r0, 0x10, &(0x7f000073a000)) 2018/03/23 19:19:53 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in6}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) fcntl$addseals(r0, 0x409, 0x0) write$eventfd(r0, &(0x7f0000000040)=0x100000001, 0x8) 2018/03/23 19:19:53 executing program 5: r0 = inotify_init() mkdir(&(0x7f0000a7aff6)='./control\x00', 0x3fffd) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x104) r1 = inotify_init() inotify_add_watch(r1, &(0x7f000003a000)='./control\x00', 0x81000100) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x80000001) 2018/03/23 19:19:53 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000140)=""/187, &(0x7f0000000200)=0xbb) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000100)=0x6, 0x4) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r1 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f00000000c0)='./control\x00', 0x8033, 0xffff) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) utimensat(r1, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x0) 2018/03/23 19:19:53 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xc000) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0xffffffffffffffea) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) setsockopt$inet6_int(r0, 0x29, 0xd9, &(0x7f0000000040)=0x7ff, 0x4) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/23 19:19:53 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0xfffffffffffffe91}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}, {0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x58}, 0x1, [0x6, 0x3df3d818, 0x200, 0x40, 0x4, 0x400, 0x9]}, 0x5c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 19:19:53 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'teql0\x00', 0x9}) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000cfdfff)='V', 0x1) 2018/03/23 19:19:53 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x284100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x1000, 0x100, 0x4, 0x1000, 0x7}, 0x14) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1000000, 0x103d, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000788000), 0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) mlock2(&(0x7f00003d7000/0x3000)=nil, 0x3000, 0x1) 2018/03/23 19:19:53 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/38) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/41) ioctl$EVIOCSFF(0xffffffffffffffff, 0x402c4580, &(0x7f0000000000)=ANY=[]) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000080)=""/94) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 2018/03/23 19:19:53 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000440)={0x5, &(0x7f0000000400)=[{0x20, 0x9f72, 0x8, 0x5605}, {0x4, 0x6, 0x7fff, 0x4c4}, {0x10001, 0x7, 0x1f, 0x2}, {0x5146, 0x81, 0x1f1, 0xffffffffffff0001}, {0x3, 0x2, 0x0, 0x8}]}) r1 = add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0242c328588499d743e73306f23c6a9257283fc0f47de313245b63f03e502440995528d13a71241038718a0f4b2ff3bb63567c80963757bcc9ff616bbc83bb89bc6c2ddb1f03fdca4b550fb79b4ce75b42da27b28d80ea6ea6980c5f7a5dba8bebe8fd485bc4f3d16faf94e06ff7bd84b7285ef6d0e146ede47b9428ba6fe8b4edca8f553be1cb571c91ae88a868fd4e54d0137e6af546269a0758677e6df9c99c1d46196f4e0a882c6d2e2b9543963837c7557cc7dc347af391e55151b888a07a97569ad80ce9280c998d50fca49faca33b2aa6b9680f007b8b101295d91abf95f4", 0xe2, 0xfffffffffffffffb) r2 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000c00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="58b5afc67c0faccd1c4558e4d96d4d6024c31ff5f1a45158a4397baeffb1222583f28749fd1a3974c2ab8c2e93d9f35a1306032a5486c9801b62f5743cc84bc4032f66c3fc7e5e302bb69770d4bcb59dd4c911741f0a08517ad92647da96977276f1", 0x62, 0xfffffffffffffffe) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000480)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000004c0)=[0x4, 0x5ea75cf1]) writev(r0, &(0x7f0000000a80)=[{&(0x7f0000000640)="62f1a268b8c00f6396366132f957fa4cf2e90d3a7c40776155de86a5b360452d5328d8344cd67246ca89eac8f78644663c6c4f1260ca0f3f7d99a814b594b38297cbc2851ac4c2d1af0cd3ac90227574ffc2e84765019b9fa54828fafa62255022dbfa7923361238bc64e87f727c40d928d24f40fbac0b401819e6769c896574fb07148ecbaf0299bc5f53153bbda221ca1cec4bf49897443661e31666ff945cbf0d7dde1efc481a10110cde5c3b831c52e82dfc0f5ac010d77f15a2d0754c0f8cd34ce8356a240d0e2994b3dfe747c46a61f9cb39114b6288", 0xd9}, {&(0x7f0000000740)="143f65618d96c9ca50e69ce2c3c8d99dedcde8fa5523ca46e35945a2a1b51e51954efa85f6f93ae0ca3d5f6d2569b071cc9985496ea5a69b6a59df7cc050627b326cc34078b7b0317759d37d2b01ef0722ae716dfb44cdc89c4983beed68d537626573a6af02852686987e81fadbcd87ed7dd7ce472f2fa23ca799de6509289543f2ef4acf2cfd5c5d66aac5cb9da2948bf1d4e63aaaec328ac6d0f844bc06ee74fa3c9c660fcbe40ec70ebc75bd978ce4f1e759dcbab945a4d6a8cd291b1837ecea36240e6e387404bd87a5531d34b7a79013e645b07fc7a4f0db2c9df0faab6e5fa06f102b73", 0xe7}, {&(0x7f0000000840)="aa3eccacc6d2fe2ff858db594e00dd89bd9bbe5dabf905effd4c019c34a6a8c44638efc86d31458685d8057919d1966ef4c63045d0f513b4eef7b2998605a02de1be8ff2237efa6cce57832eee5ba7cad3e878237e544594102f89e76bf2807c8906d038d3a8ec43bf31489523fe8d7bde43760fef59257da6127254d80dd5e749cc603e74ea5c42948cdbaf18e828a4b0f00be979588d6def6cb13038d1975bfcb7fd749c6b5a8f9bed3c3db93937d99edd0c1baa244747eb37023a6383207f603816c3cda6cfe5fa3fa2d8d35fdd44d8d64d3a", 0xd4}, {&(0x7f0000000940)="ab4178a56af1a77c3f5f6999797d35eec4c80f5faa24d05680d90658274b9b452eb20ab6640921abf9ebda0314e902d97a1eeba07998e37bb43f80b57fe4c5ad489ab95ecdd760638fa838bf357bbcfe0f40ada06dcbb920f19d5cde7d26295148ac851a34c4", 0x66}, {&(0x7f00000009c0)="afb46b3de04057dcd36fef72140582b402b087a1cf66713921cae11a670f023a43dd34f8f6864c1307257b57f3f34965bdb98ed5695964babd2ba821bedf5eee4f7317c1063ee98d47f265a168961e1ff12e2deb6e165cc580ab3d1a83d5eaf9b265031e16759aeb2527f238db57d6d33cf03b79784dd7179dc752db65f4edeab091ad1c090d0ab247f6b9583346082b1f69031e257f99", 0x97}], 0x5) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000540)={0x7, &(0x7f0000000500)=[{0x7ff, 0x4}, {0x3, 0xffffffffffffeb4e}, {0x9d19b38, 0x6}, {0x1, 0x2}, {0x9, 0x8}, {0x6, 0x2}, {0x1, 0x40}]}) keyctl$unlink(0x9, r1, r2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000c80)={0xd7fd, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x6, [{{0x2, 0x4e24}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e20, @rand_addr=0x7d8c68000000000}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x390) sendto$unix(r0, &(0x7f0000000580)="ca9f30e2d6e6fd654a5082c9dc1a380888a8f7626ce909ab19b558ea94224395039efc4cdae11facf0bb", 0x2a, 0x4040091, &(0x7f00000005c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e) add_key$keyring(&(0x7f000033a000)='keyring\x00', &(0x7f0000329000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) ioctl$KIOCSOUND(r0, 0x4b2f, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000c40)={0x0, &(0x7f0000000b40)=""/187, &(0x7f0000000c00)}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000b00)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r0, 0x0) 2018/03/23 19:19:53 executing program 6: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0xfffffffffffffffd) r2 = accept(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00000000c0)=0x80) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sendmmsg$inet_sctp(r1, &(0x7f00001e4000)=[{&(0x7f0000b2dff0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f000064efc0), 0x0, &(0x7f000041df7c)}], 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f0000000180)=0xe5, 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000f77)) r3 = accept4$nfc_llcp(r2, 0x0, &(0x7f00000001c0), 0x80800) signalfd4(r3, &(0x7f0000000200)={0x5}, 0x8, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/03/23 19:19:53 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x20000000000000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000340)={'bridge0\x00', 0x1005}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x0, @rand_addr=0x4}}) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8a) 2018/03/23 19:19:53 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x10000, 0xfffffffffffffffa}, &(0x7f0000000040)=0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f12fd8)={&(0x7f0000218000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f1dfc0), 0x0, &(0x7f0000f13000)=[{0x10}], 0x1}, 0x810) 2018/03/23 19:19:53 executing program 4: time(&(0x7f0000000000)) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) unshare(0x20000) r0 = accept(0xffffffffffffffff, &(0x7f0000001080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001100)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001140)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x3, 0x0, 0x10000, 0x0, 0x2, 0x1ff, 0x173, 0x2, 0x0, 0x1, 0x1, 0x1, 0x2, 0x80, 0x1]}, &(0x7f0000001240)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001280)=@assoc_value={r1, 0x100000001}, 0x8) bind(r0, &(0x7f00000012c0)=@rc={0x1f, {0xd0, 0x0, 0x6, 0x5, 0x2, 0x8}}, 0x80) r2 = memfd_create(&(0x7f0000000040)='@\x00', 0x3) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/4096) 2018/03/23 19:19:53 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x402000, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') renameat(r1, &(0x7f0000003ffe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000000)='./file0/file0\x00') 2018/03/23 19:19:53 executing program 5: pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000418f12)='R', 0x1) write(r1, &(0x7f000080dfc1)="ad", 0x1) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb5f50)=""/88, 0x58}], 0x1) read$eventfd(r0, &(0x7f0000000080), 0xffffffffffffff75) 2018/03/23 19:19:53 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x7, 0xfffffd1d) ioctl(r0, 0x400800000000127c, &(0x7f0000000100)) dup(r1) 2018/03/23 19:19:53 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x14) gettid() sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delneigh={0x30, 0x1d, 0xb, 0x0, 0x0, {}, [@NDA_PROBES={0x8, 0x4}, @NDA_DST_MAC={0xc, 0x1}]}, 0x30}, 0x1}, 0x0) r1 = dup(r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000240)=""/166, &(0x7f0000000100)=0xa6) 2018/03/23 19:19:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x9b3c655af6a0664e) times(&(0x7f0000001100)) r1 = dup(r0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="2042ecfd1fecdc0c3313884d887d1027435bc0aceaf395d267e5d99104b328cb4a20001ff40cbdf3dc0c771d75e4d15af989afc330a4c64b0bc7b40d41c14119623eea2fd93b246cd87c4d24a9418d853e98af7f568c895e3c4c57f02448aac3dd5ddb9054b7d867f8a4446973dca26a435eddd4e44bee7b5bcd2393091b38da214424d004e028d9ffa10b2b48b36fa88d4cb1dd9cd3ea78bf57d4d2f7e75872cdd3b09d846b394c320984371204cada9b4c482aa1ece24386b02db4", 0xbc}, {&(0x7f0000000100)="57e3708388a445bf884d3178e081fe0603a610328273fd1c42deb3bcba77cc16d4237a36804f82c62c3dc3583cc1e72bdcf22215f5649bc4000355bf3d03b00c1b11826b48f8cbc509f687a6299f8c5b0650cceb8707baa121b17c94c94e172b93278f96d79c7c255272f722ec1e103eddb3bf2c68c2a49e2864f67892d4371d21b0b019744f8fff0bcb39e2db1ac21609", 0x91}], 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0}, &(0x7f0000001000)=0xc) getresgid(&(0x7f0000001040)=0x0, &(0x7f0000001080), &(0x7f00000010c0)) chown(&(0x7f0000000f80)='./file0\x00', r2, r3) recvmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000280)=""/94, 0x5e}, {&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f0000000400)=""/233, 0xe9}, {&(0x7f0000000500)=""/72, 0x48}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000000580)=""/11, 0xb}, {&(0x7f00000005c0)=""/203, 0xcb}], 0x7, &(0x7f0000000740)=""/75, 0x4b, 0x29f617c2}, 0x3000000000000}, {{&(0x7f00000007c0)=@hci, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000840)=""/236, 0xec}, {&(0x7f0000000940)=""/186, 0xba}, {&(0x7f0000000a00)=""/123, 0x7b}, {&(0x7f0000000a80)=""/64, 0x40}, {&(0x7f0000000ac0)=""/11, 0xb}, {&(0x7f0000000b00)=""/187, 0xbb}, {&(0x7f0000000bc0)=""/132, 0x84}, {&(0x7f0000000c80)=""/130, 0x82}], 0x8, &(0x7f0000000dc0)=""/213, 0xd5, 0x7fff}, 0x2a5}], 0x2, 0x1, &(0x7f0000000f40)) [ 74.774721] audit_printk_skb: 99 callbacks suppressed 2018/03/23 19:19:54 executing program 7: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000200)=""/4096) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x4200, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000140)=""/93) r2 = socket$netlink(0x10, 0x3, 0x7) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="64382cb0a975baa43730d4e0b32ef53e", 0x10}], 0x1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/03/23 19:19:54 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x6, 0x0, 0x0, 0x1}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x7f70, @remote={0xfe, 0x80, [], 0xbb}, 0xaac}}, 0x3, 0x1, 0xffffffffffffffff, 0x0, 0x90}, &(0x7f0000000180)=0x98) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fremovexattr(r1, &(0x7f0000000040)=@known='user.syz\x00') [ 74.805924] audit: type=1400 audit(1521832794.029:141): avc: denied { create } for pid=9262 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 74.809902] audit: type=1400 audit(1521832793.999:140): avc: denied { create } for pid=9262 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 2018/03/23 19:19:54 executing program 5: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) 2018/03/23 19:19:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x802) write$tun(r0, &(0x7f0000efef0b), 0xf3) 2018/03/23 19:19:54 executing program 2: socket$unix(0x1, 0x801, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r1 = gettid() readlink(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000040)=""/96, 0x60) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) connect(r0, &(0x7f0000931ff4)=@llc={0x1a, 0x5, 0x80, 0xa6fc, 0x5, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) r2 = creat(&(0x7f00000000c0)="e91f7189591e9233614b00", 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000100)={{0x3, 0xfffffffffffffffd}, {0x3, 0xf32}, 0x80000000, 0x3, 0xe3}) 2018/03/23 19:19:54 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x202, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x6) 2018/03/23 19:19:54 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0xc, 0x41, &(0x7f0000000000)=""/17, &(0x7f0000e0026c)=0x11) 2018/03/23 19:19:54 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000080)={0x2, 0x7, 0x9897, 0x3, 0x8000}) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000000000)=0xe, 0xd) 2018/03/23 19:19:54 executing program 3: getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000ff0)="64ffa448cebf3d") renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=@known='system.sockprotoname\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="d80000001f91b32639bba3291e2142d1ec6a3fdd808f0147fa8c9f3c336d315c7ae65f0900000000000000953e541b1907bca7e83229d27984f19c0e8944a212f497d71b029276c7a7839ad7a6ef88d879eac5c10da5a1a0e97c72148d5159074a9ea297492419299281b1a15e44bfe356e8cff4a5c01b9a9711606ae7aeed8a72bd6f7a59d48c779d084495a8647bc006784429268200006ef2af28747c05d0af03f484dd39eb2e8fb7927cead9fafe9f4c154b443ba86acdf4dd32218947d978f3bc0d76cb16f3291851d8484ecd057c2376f462010240aad08ac6923cab5cbb3927f285f3f86700d31cbc07cf0a"], &(0x7f0000000340)=0xe0) 2018/03/23 19:19:54 executing program 4: r0 = dup(0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) r1 = epoll_create(0x8000) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000a1dff4)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000012c0)={0x1, &(0x7f0000001280)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001300)={r3, 0x2}) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000000)=0x4) ppoll(&(0x7f000051c000)=[{r1}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) r4 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffe) r5 = add_key(&(0x7f0000000200)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="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", 0x1000, 0xfffffffffffffffa) keyctl$search(0xa, r4, &(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r5) 2018/03/23 19:19:54 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000800300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) 2018/03/23 19:19:54 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000080)={{0x2, 0xc8e5}, {0x8, 0x4}, 0xf8, 0x6, 0x1}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0xa0}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/23 19:19:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) mq_notify(r1, &(0x7f0000306fa0)) 2018/03/23 19:19:54 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2002, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00000001c0)={0x3, r1}) mmap(&(0x7f0000b7c000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000cecffc)) socketpair$inet(0x2, 0x806, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xfffffffffffffffb}, &(0x7f0000000080)=0x8) r5 = memfd_create(&(0x7f0000000140)='/dev/ptmx\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f0000000180)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x75) 2018/03/23 19:19:54 executing program 2: syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x805) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x2000000) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c558f1485d992a7da7b10272b0cd", 0x20, 0xfffffffffffffffe) 2018/03/23 19:19:54 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x12f7, 0x1, 0x7, 0x81, 0x800}, 0xc) 2018/03/23 19:19:54 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000040), &(0x7f0000000080)=0x4) capget(&(0x7f00000001c0), &(0x7f0000000200)) r2 = accept(r1, &(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80) sendmsg$nl_netfilter(r2, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2884004}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0x14c, 0x4, 0xb, 0x602, 0x70bd2d, 0x25dfdbfc, {0x1, 0x0, 0x1}, [@typed={0x8, 0x4e, @ipv4}, @generic="788530ee544c56047a880f2808dd8dde3f1b59e728b3eeaa27a5459ba0097fcdf64ff054d9b3b9f5701fad47f61575", @nested={0xf4, 0x35, [@typed={0x14, 0xf, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @generic="c924ae34cbb7b2f9c6463f2ffb2247c2cfe35b2bd46ade823b4603d548dd78ebda47b90c5c60c5c1cdbc21baec33e7ae3c242e0e90041f54a6ba22931313056f9c0273f77e321cdf09692257d719cb6f51fb00c55679dfe7f4fa78c213e2ca0027f3d1cb744c172427bb21a776b64401c39e4ecb2ad2647ab5f7fd90f9a2a3f2863040b08466a0d6d760d077", @typed={0x8, 0x5e, @u32=0x7}, @generic="b584cddd068fdaeaf6fa403a2147298bd8683824282e5b3249c9a11fd2fcb94830594624408bdc93cb6c9fb18596a86f872fe66b8ab02b97a3ed1d82bac3118b1ec4bf755bb246b6"]}, @typed={0x4, 0x10}, @typed={0x8, 0x16, @str='\x00'}]}, 0x14c}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/03/23 19:19:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) 2018/03/23 19:19:54 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/03/23 19:19:54 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x852, r0, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x7, 0x0, 0x0, &(0x7f000041a000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) mincore(&(0x7f0000868000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/254) 2018/03/23 19:19:54 executing program 7: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) mq_timedsend(r0, &(0x7f0000000080)="b52137d48af766bb2d0509626e391343810a0978f094d5b0a6df48ad498b8f86e26ea4c727d356c65d3772226f5fa9c8811a895eb3076c31a7ff1ebda29e6fd474bc2450ccb52113696ad17c67da19f8a697a28ea7d105fa8d4a6f69ac0610de9b60651606b3ef037fb77acf7742ef7d50db611585ae22958f70c2cc2be9a185b845093b0040eca2b57b44df35a8bdf77b71224df8a7a9e12f164495b28cc7ada90ae885d2c0ebb46fcd9df181302c31158bcf3380b180d6b51d512f1980f52deaa2a2bed5ceb5cfbd22c47fd1f751ad50cd85232cbdb6ffbafe4e29e971100000000000000000", 0xe7, 0x4, &(0x7f0000fbc000)) close(r0) 2018/03/23 19:19:54 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x8, 0x32, r0, 0x0) pread64(r0, &(0x7f0000015000), 0x0, 0x2000000003) 2018/03/23 19:19:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000580)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) fcntl$setstatus(r0, 0x4, 0x5ffe) mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000)=""/4096, 0xfffffda8, 0x0) 2018/03/23 19:19:55 executing program 1: r0 = socket$inet(0x2, 0x801, 0x2000000085) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="09000a0002000000c64af6d1031a6700000300ff01a69f090000c68eba8e6c1536706545daf42717edb6c8f87dd8a238ccdd69cd8dccbeb83846c551f93e53b1f184e4d7c3af7d5cb37a7c8d891a10e2c54d18153650266381b928b5e924f8c811c1fcd8d79fc8025c1bf68b63857838fe5c6a56"], 0x1c) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sysfs$3(0x3) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/23 19:19:55 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000100)=""/38, 0x26) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7530}}, &(0x7f0000000040)) socket$nl_netfilter(0x10, 0x3, 0xc) [ 75.871507] audit: type=1400 audit(1521832795.099:142): avc: denied { create } for pid=9384 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:19:55 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2, @remote, 0x0}, &(0x7f0000000340)=0xc) bind$packet(r0, &(0x7f0000000380)={0x11, 0x0, r1, 0x1, 0x2, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) ioctl(r0, 0x57b, &(0x7f0000000040)="b1796514cb8077dc65e9d2eb6f045306b361f733f4425868be7d57dda6d5c49a7ee55ac06149d24a68") getsockopt(r0, 0x0, 0x40, &(0x7f0000b3ffac)=""/84, &(0x7f0000001ffc)=0x54) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x200480, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000200)=0x1) socketpair(0x9, 0x8000e, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000280)={@multicast2, @empty, 0x0}, &(0x7f00000002c0)=0xc) r6 = getpgid(0xffffffffffffffff) ptrace$cont(0x1f, r6, 0xce, 0x400) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x2000008, 0x20010, r3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bcsh0\x00', r5}) prctl$setptracer(0x59616d61, r6) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040), 0x89, 0x0, &(0x7f0000000080)="23185278f686ffcdeba6f8e9630426e25bc1cc4fd3c74c7c6856fdc75e80f86c8bf8b13afbd2a6fb948782ad10813cdbabbf6a8da2d961144283814e962c88a6097c52bbc1f592e50667c463ab3d03344a8021198b2b6308d9260775ad9eb2a5f3df56b0cae3085cdf7ac12479ba6eb1c90c9f3db1e95a3fd02ec4a5be92cd232eaa63c1787fe9ffe5"}) ioctl$PPPIOCGMRU(r3, 0x80047453, &(0x7f00000003c0)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)=0x0) setpriority(0x3, r7, 0xfffffffffffffffb) 2018/03/23 19:19:55 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) socket$inet6(0xa, 0x0, 0xcc) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/23 19:19:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0xffffffffffffffc0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x4400, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x666, 0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x9, 0xde, 0x5, 0x7, 0xffff, 0x9, 0xfffffffffffffffc, 0x8, 0x2b1, 0x6, 0x3, 0x2}) 2018/03/23 19:19:55 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4000000000030, &(0x7f000074dffc), 0x47d4) 2018/03/23 19:19:55 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040)=0x7f, 0x4) getsockopt(r0, 0x1, 0x6, &(0x7f0000925ffb)=""/5, &(0x7f0000da2000)=0x5) 2018/03/23 19:19:55 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a071fb35331ce39c5a6568641006d7c0206a74e3332653") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xfffffffffffffbff, 0x1}) 2018/03/23 19:19:55 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400600, 0x14) r1 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp6\x00') ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000040)={'yam0\x00', 0x1ff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fdatasync(r0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) 2018/03/23 19:19:55 executing program 6: r0 = memfd_create(&(0x7f0000000000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/23 19:19:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r0) 2018/03/23 19:19:55 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="2f657865000000e00a00a072dcb38fe75b41c2adbe17bd12c18307476fc97ed9ebe676c175036140b45ab55373888f1ef46b8a6ec1552fe5a016db1bae02295f1dc1031c5add7fdb3628c0bb0bdc72f168d239321c4eb2a73a8dd40d88acfbf30d8bc178d40487f443a859c0481b774bb96909106a63db0e27de4a88e2fa0a6d61e493800770dfd8eec6d577739e0d52bc50cf4a2e981ab358fc5cd037685b28acd728bd31df0a1c3cec") lseek(r0, 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0x8b, 0x1, 0x100000001, 0xbfffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000000c0)={0xff, 0x1f}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x4, 0x800000000000031f, 0xe2a8, 0x1], 0x4, 0x0, 0x3, 0x800, 0xff, 0x1, {0x200, 0x2, 0x9, 0xc1, 0x4000000, 0xfffffffffffffffb, 0x5, 0xffffffffffffff95, 0x8, 0xffffffffffff4648, 0x33e, 0x2, 0x1e, 0x8, "3207b49d2024fafe5c76b02ae93fdff84eeb5898dff30584a1e05a7863529d5f"}}) 2018/03/23 19:19:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 19:19:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1d000000002e1200"]}) 2018/03/23 19:19:55 executing program 6: r0 = gettid() sched_getparam(r0, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x1ff, &(0x7f0000000140)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x401, 0x0) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:crond_unit_file_t:s0\x00', 0x27) setsockopt$inet_buf(r1, 0x0, 0x26, &(0x7f0000000180)="0030176a21c7fb542c774712009a38f7e9b9b2a7f3bfd636601f46bf4b752b", 0x1f) 2018/03/23 19:19:55 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) 2018/03/23 19:19:55 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffffa6, 0x100) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000180)=0x9) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=@dellink={0x30, 0x11, 0xf03, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_GROUP={0x8, 0x1b, 0x100000001}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000200)={0x8, {{0x2, 0x4e21}}}, 0x88) readv(r0, &(0x7f0000000140)=[{}, {&(0x7f0000000040)=""/13, 0xd}, {&(0x7f0000000080)=""/180, 0xb4}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x4) 2018/03/23 19:19:55 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x9, 0x1, 0x9, 0x0, 0x8001, 0x2, 0x10000, 0x4, 0x74, 0x81, 0x400}, 0xb) prctl$getreaper(0x3b, &(0x7f0000000080)) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xfffffffffffffff9, 0x4) 2018/03/23 19:19:55 executing program 5: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000140)={0x5, 0x2, 0x100, 0x72, 0x7, 0x66}) setgid(r0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000240)={{0xfa12, 0x5}, 'port0\x00', 0x18, 0x1044, 0x9, 0xef52, 0xffffffff80000001, 0x5, 0x8, 0x0, 0x1, 0x1}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8040, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/03/23 19:19:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) prctl$setmm(0x23, 0x0, &(0x7f0000ffc000/0x4000)=nil) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a00ff020000000000001414000000a54cbbbf000000000000000014001214f3620716684ab211f3aefee2480a9fe6369736fdea"], 0x38}, 0x1}, 0x0) 2018/03/23 19:19:55 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)) ppoll(&(0x7f0000000000)=[{r1, 0x2}, {r0, 0x602}, {r0, 0x80}, {r1, 0x1000}, {r1, 0x8000}, {r1}], 0x6, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x8}, 0x8) 2018/03/23 19:19:55 executing program 2: seccomp(0x1, 0x0, &(0x7f0000002000)={0x3, &(0x7f000004afe8)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000000300)) 2018/03/23 19:19:55 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket$nl_route(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/03/23 19:19:55 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x2172, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r1}, 0x14) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3000, 0x6, &(0x7f0000002000/0x3000)=nil) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40000000501200) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) [ 76.335255] audit: type=1401 audit(1521832795.559:143): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:crond_unit_file_t:s0 2018/03/23 19:19:55 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x100) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{}, 0x200, 0xfffffffffffff1f6, 0x4}, {{r1, r2/1000+10000}, 0x101, 0x80000000, 0xf807}], 0x30) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000040)={0x0, 0x1, &(0x7f0000000040)="eb"}) munlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 2018/03/23 19:19:55 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x400040000200003e) 2018/03/23 19:19:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x4000000000000) write$sndseq(r0, &(0x7f0000169000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x8}) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x6, 0x4) 2018/03/23 19:19:55 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0x0, 0x7bf5, 0x9, 0x1, 0xf, 0x5}) 2018/03/23 19:19:55 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000a5ff3)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000752000)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x82) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) write$sndseq(r0, &(0x7f000004d000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @queue={0x0, {0x587}}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @quote}], 0x90) 2018/03/23 19:19:55 executing program 1: clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) rt_sigaction(0x23, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) rt_sigaction(0x6, &(0x7f00000000c0)={0x1, {0x9}, 0x2, 0x40}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) 2018/03/23 19:19:55 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = socket$inet6(0xa, 0x80006, 0xffffffffffffffff) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockname(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) accept$netrom(r3, 0x0, &(0x7f0000000100)) r4 = dup2(r0, r1) fadvise64(r4, 0x0, 0x6, 0x1) 2018/03/23 19:19:55 executing program 5: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)={0x0, 0x0}) waitid(0x3, r0, &(0x7f0000002ff0), 0x4100000d, &(0x7f00000000c0)) 2018/03/23 19:19:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x660c, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/03/23 19:19:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000081dff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa0, 0x4) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000370fec)={0x0, 0x0, 0xb5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a8b000)="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", 0xc18}], 0x1) 2018/03/23 19:19:55 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) accept$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={"0600000000000000a7054d6a7600", r1}) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000040)={0x11, 0x3, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000780), 0x4) 2018/03/23 19:19:55 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40, 0x0) epoll_pwait(r2, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x2, &(0x7f0000000100)={0x1f}, 0x8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x4}) 2018/03/23 19:19:55 executing program 3: prctl$intptr(0x1c, 0x7f) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) prctl$intptr(0x1c, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x81, 0x0) 2018/03/23 19:19:55 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x20004, 0x400) sendfile(r0, r1, &(0x7f00000000c0)=0x30, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000040)='maps\x00') sendfile(r3, r3, &(0x7f0000c7a000), 0x3) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000100)) 2018/03/23 19:19:55 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrandom(&(0x7f000004b000)=""/134, 0x86, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000140)={0x5, 0xe9, &(0x7f0000000040)="133188a8c3c0e4cdea41ee2dc5627a03d60bbd5f415ecf50732fc8440e1828de86753ed1145995c238fd4e23548578228ebcf18a3fed2ae63bce6a093f9d50ec460afd2cded44ff1b22ae46360cce1a7e1ad3262f8ea20100b901b6a2f97567c68b4c9e3f0a774b3798e18a759a41954865adaf0b12d91e64b4132b8658faf9f80e64fd5dbaced97df63073d432e917597208b41212f5a3622db0295f7c260fd9b0ddedcc82d48337597faa0b1e552213419880270a2f5b5ab8ebf88f6092756a2364a4db1d0053be0d89343e93c8da4bd828f40c44f4e43e2acfe3acf06809d2bc1938e017f91b936"}) 2018/03/23 19:19:55 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x6, 0x10000, 0xffffffff}, &(0x7f0000000040)=0x20) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000acaff8)=0x6) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/23 19:19:55 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000adaff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f000025c000)=0x3f, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f000097bf02)="fc", 0x1, 0x851, &(0x7f00005a5000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, 0x1c) write(0xffffffffffffffff, &(0x7f0000adb000)="85", 0x1) 2018/03/23 19:19:55 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0xba7e}, {0xa, 0x4e22, 0x2ed, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xe0}, 0x9721, [0x1f, 0xff, 0xe523, 0x3, 0x90e8, 0x7ff, 0x9, 0x7fff]}, 0x5c) read(r0, &(0x7f0000000040)=""/30, 0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/23 19:19:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000bcf000/0x2000)=nil, 0x2000, 0x1000002, 0x31, r0, 0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x7, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004fc0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) 2018/03/23 19:19:55 executing program 4: r0 = memfd_create(&(0x7f0000000000)='.eth0nodev:wlan1wlan0(vmnet0lp&vboxnet1\x00', 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x2, 0xbe4, 0x10001, 0x5}, 0x20) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x37, r1}) r2 = getpgid(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000180)='net/ip6_mr_cache\x00') fcntl$lock(r0, 0x6, &(0x7f0000045000)={0x3}) fstat(r0, &(0x7f0000000040)) 2018/03/23 19:19:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2101, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032cfec)) write$sndseq(r0, &(0x7f0000000080)=[{0x40081, 0x80000005, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x18) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0xfffffffffffffeff, 0x3, 0x1}, 0x20, 0x6}) 2018/03/23 19:19:56 executing program 1: pipe(&(0x7f0000000080)) clone(0x900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000000)="d8d3067d407542bd") wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/03/23 19:19:56 executing program 6: r0 = socket$inet(0x2, 0x7, 0x6) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) 2018/03/23 19:19:56 executing program 4: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/56, 0x38, 0x0, 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000080)={0x80000001, 0x80000000, 0x37, 'queue1\x00', 0x20}) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x20000000000010) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r1, &(0x7f0000000040), 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) 2018/03/23 19:19:56 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x9, 0x1, 0xb000}, 0x4) dup3(r0, r0, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r0, r1, &(0x7f0000a12000), 0x1) mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 19:19:56 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x200000, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@delrng={0x10, 0x14, 0x4, 0x70bd2b, 0x25dfdbfc, "", ["", "", "", "", ""]}, 0x10}, 0x1}, 0x40080) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) r2 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={r2, r3, r4}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000001900ff0100000000000000020af5ffffff00ff06800800000d0009000900001961932d46d4", 0x29}], 0x1) 2018/03/23 19:19:56 executing program 7: getrandom(&(0x7f0000000000)=""/151, 0x97, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/240) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x1, @empty, 'bridge0\x00'}}) 2018/03/23 19:19:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) clock_gettime(0x6, &(0x7f0000000040)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = dup3(r2, r1, 0x80000) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x6ff7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f00000001c0)={r4, 0xfffffffffffffff7, 0xf7, "824a52cd4073e1d177cecd6a5e2bd267283496689db5ddaa0bdd9bd0b2af7f2cb89dcc46ca6c5fec1620b84362745902a1e1cbabea67070c4506027324119eacff555162b1bd64cb772536dcd9c207a317694a5097e9edac6c8aa6209f88b5bb0fa95571b381d37b63d2fac90b10652206a07712d848e9e3f2958d096f8378320304dcb2fc005a1457af43a2c37efde778eb45834cb9d74147b4f89245e87ab92f26b4f4d8974c7fc0bb1ab412bbf488d35cd96e8eb599d19e142f855919f580d13d64d4294b92ccc100d5d874429ef8ce85a5d8e38c38f81c724a97885e8f8b805833fe3994af728bded45d26300d31d3748bd67ab5b1"}, 0xff) epoll_create1(0x80000) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x0, 0x0) socket$unix(0x1, 0x1101000000000007, 0x0) unshare(0x8000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) mq_timedreceive(r3, &(0x7f0000000080)=""/9, 0x9, 0x8adb, &(0x7f00000000c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r5, 0xc0105303, &(0x7f0000000000)={0x3, 0x7fff, 0x1000}) 2018/03/23 19:19:56 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x3, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000140)=@dstopts={0xff, 0x1, [], [@jumbo={0xc2, 0x4, 0x7}, @jumbo={0xc2, 0x4, 0x5}]}, 0xfffffffffffffdfb) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x2000001, 0x32, r0, 0x0) mmap(&(0x7f0000e36000/0x1000)=nil, 0x1000, 0x2, 0x10035, r0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mlock(&(0x7f0000360000/0x3000)=nil, 0x3000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)=ANY=[], 0x0) accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000400)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, r2}, 0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) 2018/03/23 19:19:56 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="1ec02ec6cbcba0cadbecf1a593142bd4e7bee91898e517356ae19088f3b06be2f89b0dd8fad474ef341fc8f2", 0x2c}], 0x1) 2018/03/23 19:19:56 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000180)={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0xc}, 0xba7e}, {0xa, 0x4e22, 0x2ed, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xe0}, 0x9721, [0x1f, 0xff, 0xe523, 0x3, 0x90e8, 0x7ff, 0x9, 0x7fff]}, 0x5c) read(r0, &(0x7f0000000040)=""/30, 0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/23 19:19:56 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r1, 0x1, 0x6}, 0x10) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x1, 0x2}]}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000000c0)=0x9b8c) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x9}, 0x1) 2018/03/23 19:19:56 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x802, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/215, 0xd7) mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x2, 0x14, 0x3, 0x7, 0x6, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_lifetime={0x4, 0x3, 0x1, 0x1, 0x80000000, 0x10001}]}, 0x30}, 0x1}, 0x4000000) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'teql0\x00', 0x6}) mount(&(0x7f0000ce0000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f0000451ffa)='msdos\x00', 0x902a, &(0x7f000097bfff)) 2018/03/23 19:19:56 executing program 4: r0 = socket(0xa, 0x7, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/03/23 19:19:56 executing program 1: r0 = socket$inet(0x2, 0x7fe, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x82, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) memfd_create(&(0x7f0000000240)='trusted.\x00', 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x90, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f000026bff0), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x227) 2018/03/23 19:19:56 executing program 2: getpgrp(0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000080)='ns/user\x00') 2018/03/23 19:19:56 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r1 = syz_open_pts(r0, 0x10000000002) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000080)=0x8) writev(r1, &(0x7f0000000040), 0x2000000000000092) writev(r1, &(0x7f00000014c0)=[{&(0x7f00000000c0)="e60e7c7ce65e4aa678a87f93f96d8ee14c0c3fca270524a908", 0x19}, {&(0x7f0000000100)="ead3c2ff4dc8ff6ad98ed5627db5bad482bcd97f0c5db237c833a8a62ccb519a6b6ccd1d9c52e603ae5a18ca3a6d9e99e24d2f4da27fc75c35bba180f700b2c019bb9828c11e99e6bf0139a49636ac0719abba15095852248505fa2be250821772af29fbfc45ad9dfbe094cc75456727700974e0324fa2ecf39749e8af3767a406c4c2730f3dc302f2ef6b4aca76928a6973177b22c109ca8be9793a659eba00c3b80be278eea149eea23f2ec01698e4ad3b2eef43475771fca502605f73e5198aa5856ad43a853b7c00e46d998710b4b37105233e7fb0ece38dd1c2a5f689b45798936019893c94d440fd067d", 0xed}, {&(0x7f0000000200)="d1c6fd506dd7814b51cf8896a441ef98a9afaa638f56dda139b6123906bee1ffcca79c7ab6be24fe5f891f4e21d7a97841c6bdeb49cadcb6a3afc71125371f9df9ec6ac6f4bff8aa8b5662256d1515d022daf54d926fe14574988dbd2db062e8d4f27709e30e34471b8339c634f9fe3ead389ded61a62fcba1", 0x79}, {&(0x7f0000000280)="53f4a8d5061b49c81bc3193262ba5100d87d0398ebd26c68a83fecf4ef24e3c1822b837a892149f74defb53dd5a03c099f0e1d3970a62a0754eecf107e0a637da5770b24d1d81f1680ebb9505908dfcd34e779e935a92adb026fccc4a1147e7df37e47057f7ff537147377c27c736119f8ca139c256d33d7890faf7b4a6222ad6d968933a88ba2c33052617151a4ef041ab45130f2681df3df3d6433331ace27471eb20487865cc7fa34c7c420eb35e3c02c058ab58e25b94b9e", 0xba}, {&(0x7f0000000340)}, {&(0x7f0000000380)="a4d2ed1cbfda4896f061b236f63186d3d136387a036111998e58ebdfdacd752672b5accce6be95631c48832fdf7c20109c9eb167359350d3a7b57657ab0d9e20a9589b44eab4d2c06a121cf9bf596794d4906080c0f96f728817e5b816ff35101469cb12eba131cd1f9cb64abfb35025e085427a2b353aa3dde21f0e0e4e2395a276ae3645c9418951e51c5e462235030f5ea888c88d3c448848117d3166ee54e9749aa92de111a6b29fbb34be6eb094abc866a3b5aeaa8644b7aa23b03a", 0xbe}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="5e99786f681cdc520cbddd140c790119c51672e42ec29599dcfd188b42602241692accc9c7819b03b65ea64952c9a19266593d9625a35327c3fc63", 0x3b}, {&(0x7f0000001480)="c4e062917ef6bedcb3f2813e605ccbb12435e3358f4986dd725d23b4cb3a7962724559cb2f", 0x25}], 0x9) 2018/03/23 19:19:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x40000000, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0xa59}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = dup(r0) ioctl$TCSBRKP(r1, 0x5425, 0x455) ioctl$TIOCPKT(r1, 0x5420, &(0x7f000081cffc)=0x2) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) 2018/03/23 19:19:56 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="a0072cb9a81513d7831898557e8fd4d3f5d06cebb0a874ce3bed6b8dcb6bac972f00be1688bc07cd6908e30770daa6b9f9b9de4096b1c7c03f029c86f62edfddca262be93f549c499860dab6390b21d951e438b7fd5fea2d5b19e5c7e9b19ca86ff970701c6f69c2493ffcabfeadf1220841", 0x72, 0xfffffffffffffffd) r1 = add_key$user(&(0x7f00000011c0)='user\x00', &(0x7f0000001200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001240)="f9ebf74ede3dd297e6cd62371008f4850b7ff77dcdd01d93f3a84b83345d6f3ba2ed2546b25e9aff74efe93585b5842d71d531b4547d9e8ad15080b6dd50e2f8758106cd0f98d6f3de526e0cf1addd01debefb1d58a059", 0x57, 0x0) r2 = creat(&(0x7f00000012c0)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000001300)={0x200, 0x2, {0x1, 0x0, 0x5, 0x3, 0x7ff}}) keyctl$instantiate_iov(0x14, r0, &(0x7f0000001180)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="3fd4ebf9bf8181b4d6e8e3dbbffb4def3ba070696cc7f18c97aa540efc6df8d6a4278adaa146ab061b635ec8b11d5d42584f0c3f0c0b76f5352f37b501ec85cfe2caefbfef8f30d09d29167b286c8be741c5389d", 0x54}], 0x2, r1) 2018/03/23 19:19:56 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="021000000a000000000000000000000000ffffff7f000000000006000000000000000000000000000000ff020000000000000000000000000001ac14ffaa000000000000000000000000358e101239eae18f792abc5fc074540587f3d163f1e94b7761190846d24e05f030b0627f58"], 0x50}, 0x1}, 0x0) r1 = add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="7a9dd4cc5d8dbde044e7f38eb7018464b4d8f9ae660fb117c982debf7182c10f6b86409bd5a81252f2f40ffdf3d17926f9ea5818f840444d78efeffc9e6802cfff3dce648739e9555c8b30e049208db767077cd49e7fc677008959c7844d2aa48a25ee153a1a50eee0b159e41093b39231b1c69397911d9cf142aff471f4cefc49b3ec4cd45829762e40da9bc20e16bd71f8b704a1ba46b00e7f57b57bd94124edfa1cc0f523d1a20290ece926002d1076b8204705a0e6f82d3782c0082901c56189a8c0831c14f5b1c8f04af189ff1f0d6a71060d7c5e8a68c1123b907a135ce4eae3a82b159360", 0xe8, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000240)=""/206, 0xce) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000003c0)={0x4, {{0xa, 0x4e24, 0x6000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7f}}}, 0x88) 2018/03/23 19:19:56 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x8}, 0x4) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) pwrite64(r0, &(0x7f00000002c0)="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", 0x101, 0x0) r1 = syz_open_dev$urandom(&(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x1, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) fchmod(r1, 0xc) getpeername$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) r2 = getpgrp(0xffffffffffffffff) syz_open_procfs(r2, &(0x7f0000000500)='task\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e21, 0x400, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000540)={r3, @in={{0x2, 0x4e24}}, 0x91ff, 0x1, 0x3, 0x0, 0x80}, &(0x7f0000000600)=0x98) 2018/03/23 19:19:56 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x202001) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x50f7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1736, 0x1}, &(0x7f0000000480)=0x90) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) sendmsg$nl_xfrm(r2, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f0000193000)=@newspdinfo={0x1c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv6_hthresh={0x8, 0x4, {0x0, 0xfffffffffffffffc}}]}, 0x1c}, 0x1}, 0x0) r4 = accept4(r2, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000002c0)=0x3, 0x4) setsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000000080)=0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/03/23 19:19:56 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0xfffffffffffffffc) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000000)="1ba8e3299f01c87ced1f253119ca", 0xe}], 0x1, &(0x7f0000001040)}}, {{&(0x7f0000000040)=@in6={0xa, 0x0, 0x1}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000100)}}], 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)="660100310000080000ff000000000c10") ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)) getpeername(r0, &(0x7f0000000140)=@nl, &(0x7f00000001c0)=0x80) 2018/03/23 19:19:56 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000e00)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0xa00, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x1, 0x10, 0x6, 0x3}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x20, 0x0, 0x7ff, 0x9, 0x4}, &(0x7f0000000200)=0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000300)={0xff, {{0xa, 0x4e22, 0x170, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, 0x88) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x200}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000240)=""/110, &(0x7f00000002c0)=0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000000c0)={0x9, 0x6, 0x2, 0x3ff, 0x1, 0x100, 0xfffffffffffffffd, 0x6, r4}, 0x20) 2018/03/23 19:19:56 executing program 6: r0 = getpid() ioprio_set$pid(0x1, r0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x9, 0x7ff, 0x7, 0x2100000000000000, 0x0, 0x1, 0x100000000, 0x10000}, &(0x7f0000000040)={0x9b, 0x4, 0x5, 0x10001, 0x4, 0xfa1000000, 0xf6a, 0x10001}, &(0x7f0000000080)={0x7, 0x101, 0x5, 0x5, 0x3, 0x5, 0x1, 0x4bf}, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) 2018/03/23 19:19:56 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x675, 0x8001, 0x400, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x80000000}, &(0x7f0000000200)=0x8) r2 = timerfd_create(0x9, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) timerfd_settime(r2, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) 2018/03/23 19:19:56 executing program 7: r0 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000100)={0x11, 0xda, &(0x7f0000000000)="69239183d83c6e93701110de9a335818b96f151471f0a1aa8d4f54058ea3fff4ea1ae2bf3f6ddb7a3a77183b699a588cfbae8b2f5c888c71de9559ed129d7bdcd2120d0a2bcfa0e4007901a87f6f2d401047daaeab8ba6fe6430141864d9fc89b54c630a2b4758744e077f43399477777f2efa76d62226a51a67a46561b53b26edd0ec623b7cb684403743b8afe43cc08306efafe0a5197df94ccfc3139652f577057f1a398214d4a393c4dca9dc6a2fd8b4a6456e386b3311a7efa056cde53f521206b9330425a284cd766558b3b13b02542e737b1a1d4046c3"}) fremovexattr(r1, &(0x7f00000001c0)=@random={'os2.', '/dev/sg#\x00'}) ioctl(r0, 0x227b, &(0x7f0000a7effe)) signalfd4(r0, &(0x7f0000000140)={0x5}, 0x8, 0x80000) 2018/03/23 19:19:56 executing program 5: seccomp(0x1, 0x0, &(0x7f0000002ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x8000000000054004}]}) r0 = memfd_create(&(0x7f0000000240)=':^procbdev-,!,\x00', 0x2) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x87a) accept$netrom(r0, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x4, 0x7, 0xb000}, 0x4) syz_open_procfs(0x0, &(0x7f0000000040)='stack\x00') ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x69, &(0x7f0000000100)="54efbb682e30dbf9c0555e33d9772c54dbd1c4830281c444b6d81c7e3094dff683836662c1e905b884792760f2d84ae032b4b353defd914febd02689dc77b0bb6c4338ab8491b51957283e3621cc5eef717c13ecacea27ada38262c1e322a919e68cef9c850ad42f19"}) 2018/03/23 19:19:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = open(&(0x7f00000000c0)='./file0/bus\x00', 0x42, 0x8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x2) r1 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000080)='./file0/bus\x00', 0x2794) r2 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x20) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r2, 0x0) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x0) 2018/03/23 19:19:56 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fgetxattr(r1, &(0x7f0000000180)=@random={'system.', '/exe\x00'}, &(0x7f0000000100)=""/119, 0x118) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x1, 0x0, 0x8, 0x1000, 0x200, 0x1, 0xcf, 0x28e, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @rand_addr=0xac23}}, 0x7, 0x4, 0x2, 0x5, 0x7e5c9a69}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x9}, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/23 19:19:56 executing program 6: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) socket$packet(0x11, 0x2, 0x300) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x9}) 2018/03/23 19:19:56 executing program 7: linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x1000) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file1\x00', 0x4000, 0x0) socket$pppoe(0x18, 0x1, 0x0) 2018/03/23 19:19:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xc6, "6004dbcbc8702f29937ffd202887192f4d769797cb32e10235b45d61bf241f6beb903b2e3ddb5a5c70cd7a0280f068388a9bbc9660a282ba24b6e231b0810ad59021855d012cd8b4de495dceba0730c7025a52fe4c30fb90bdb300e438b6859a7510c7a9827bbd60d83b5f7fc3f881903b910a779f096b6e4d6c63fc05aeeb8c3ee2a2eaf89fb64ed042fbb0f6b9f607b2502a1f13a586b1185a8f6ed3b85e4d3a2d0cb8924006c91b041af4c9cb8ae5973845e6856f6bb7c8b08c0dc55cf9e22c79dce1280e"}, &(0x7f0000000140)=0xce) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) 2018/03/23 19:19:57 executing program 2: poll(&(0x7f0000006000)=[{}], 0x1, 0x7a5) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000600)=0x80, 0x800) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000640)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = gettid() r2 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x80) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000004c0)={'broute\x00', 0x0, 0x4, 0x26, [], 0x6, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/38}, &(0x7f0000000540)=0x78) rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) socketpair(0x9, 0x806, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000280)={0x6, 0x101, 0x9, 'queue1\x00', 0x2}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r5, 0x890c, &(0x7f0000000140)={0x1000, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1c, 0x3ff, 0x5, 0xffffffffffff7fff, 0xbfb, 0x0, 0x9, 0x1000000, 0x8}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = syz_open_procfs(r1, &(0x7f00000001c0)='children\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x12, &(0x7f0000000200)=0x7, 0x4) setsockopt$inet_mreqsrc(r5, 0x0, 0x0, &(0x7f00000006c0)={@rand_addr=0x3, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0xc) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x0, 0x4) ioctl$sock_inet_SIOCDELRT(r6, 0x890c, &(0x7f0000000080)={0x200, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @rand_addr=0x1}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0xfaf, 0x9, 0x200, 0x9, &(0x7f0000000040)='bpq0\x00', 0x578, 0x0, 0xffffffff}) 2018/03/23 19:19:57 executing program 7: socketpair$inet6(0xa, 0x80807, 0x2, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001340), &(0x7f0000001380)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x88}) writev(r1, &(0x7f00000012c0)=[{&(0x7f0000000000)="c613a0bae1628ae5a3a969e94ff3ce5a6c2e82e19dc68d9b9ae90311464627935ff425d6259c5e0e91dcaddd32687c294558bdfd00edb7d7bc3292e61d8c804e98692685409507cfbc3767e4c0067a1c7ead5dccafb16d420c215fc1fe067c14850ec9f62697880f4f7e794724195483297eeb54975ece64063943225877786e5a0c26f57c3664ae681c28ffed604d6332bbb87af70f713776f67727d4e5027ebe02176fefe178996260da9fddd5bd52154b038c482be8243b376fba094586bd4a526cb2d2e8f9cbe8d6e0f6391cf761a1bf694443eb351dfc8bc07189e3ae9d3cdef782d8a5a4ae77f90195f1", 0xed}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="18fc2aca8a4b42877675d45f4b07f386ea9edb640f2ff12c780a062b5e694318336c498df60f708062c16e2c7f72e113a2855b708b59c5947b8fb3b4f28a066870b153db45f758c0f1828ac309e7178e50dd231d55b3c3fa62eb26b0dd6f9b7facc1a766019fb11c6a8fb9093628a3e1c68f685d7e95060421355b80ff52c77d54cb5e262e1cac607462fae39ad201fba4bf1d4e01c33c852c5869057ba700f88c07b4256234c2e73c17a840f70e7fc8d3d22b61a6448da6967b9102c8", 0xbd}, {&(0x7f00000011c0)="9ede4bb4fc92e7770dbc6a2fe6ab3279210fefa428a69ac7ea86dc177fd35cd8f705dd5defe9534b3a960c5959aa6eb06da095cf9ac54bced172e73f922a99510290b8a54fa349f19a036bdc91560245c8533533b0f4810694f4e8a1958fc0b0023bd672f6097e3d807a64341cab161d4bea8f164bf3fb7c3074f1f4648d3be6817de103eaae9ddc2008094675f819b73fd793075ab232720fafd9c9e7ab21a020a40e3da28b36c88f69c078aa767f16e96891816ad8a90d7ac729718e7cab9de02680859168bee37f84b2b40366d169a33b5aef", 0xd4}], 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9aff8)) 2018/03/23 19:19:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000001c0)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0xfffffffffffffeff, &(0x7f0000000180)=0x4) 2018/03/23 19:19:57 executing program 5: unshare(0x400) r0 = eventfd2(0x0, 0x0) socketpair(0x10, 0x5, 0x380b, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x2d36, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, r2, 0x10001, 0x100000000}) fadvise64(r0, 0x0, 0xfffffffffffeffff, 0x0) 2018/03/23 19:19:57 executing program 1: syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x3) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f000000dfac), 0x48, 0x0, &(0x7f000000df36)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00003e0fd0)={0x4c, 0x0, &(0x7f0000fa2f68)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000cb4fe8), &(0x7f0000767fe0)}}}], 0x0, 0x0, &(0x7f0000725f06)}) 2018/03/23 19:19:57 executing program 3: r0 = socket(0x1b, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803fffff, r1}) 2018/03/23 19:19:57 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45}, {0x16}]}) r0 = memfd_create(&(0x7f0000000280)="4e50a8795ee76a740000000000001c1b8f7f4de98b7870ffee3fcbb3e636468764ebb299c6b2e84821a6af91bd1c703aa1132ecc6eeeb6a1a65f01145de0fba87b3adeca0cf75bc1cb6220b52e5ca5bd8516214dcc325f0100ea1a8ffbcf8f1a68e4738ad9a2e26e6a34e7f6d5af6d55109f228b37c8ff9be4e343ec7ac7052a4471e47531b4ae20b6660accbc177546943569d8a3a79f56b3cd455a1c7beb3235b3a1f7f9ffd788a9223be1a4a81e52ea2eca2fc0d1c982bf05878b657e27000000000000000000000000000000", 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x100, 0x4) 2018/03/23 19:19:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x2532, 0x10001, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r2 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000280)={0x2, {{0xa, 0x4e21, 0x5, @empty, 0x9}}, {{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ff0}}}, 0x108) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000040)=""/156, 0x9c}, {&(0x7f0000000180)=""/159, 0x9f}], 0x2, 0x0) 2018/03/23 19:19:57 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0xffffffffffff0000, 0xfffffffffffffffc}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xfffffffffffffffc, 0x8004, 0x3, 0xfffffffffffffffc, r1}, &(0x7f0000000180)=0x2e0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000952ff0)=[{&(0x7f0000085000)="29000000200019c64e3d81ff000a007a02000016000000022000000006000d0000000000000000ffe8", 0x29}], 0x1) 2018/03/23 19:19:57 executing program 5: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000040)="f7f13054b0cc738000000000100000000000000000000000", 0xffffffa6) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x802, 0x10) connect$ax25(r0, &(0x7f0000000100)={0x3, {"b83fb53ce6ede6"}, 0xd4f6}, 0x10) r2 = dup(r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/03/23 19:19:57 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioperm(0x1, 0x4ce, 0x20) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)={{0x0, 0x3, 0x1, 0x3, 0x1}, 0x6, 0x0, 0x1}) 2018/03/23 19:19:57 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40141002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipmr_getroute={0x14, 0x1a, 0x308, 0x70bd2a, 0x25dfdbfb, {0x80}, [""]}, 0x14}, 0x1}, 0x8000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='nr0\x00') pwrite64(r0, &(0x7f00000001c0)="e42578b788f76e7232362279779862962aaa4a850bd49b746de21876b66446139dbca335", 0x24, 0x15f) pwrite64(r0, &(0x7f0000000040)="191149f29f3f310e4f1c2f0117ce8a68b865acf04c4a3a76128ee48c30e94d5516de6d0f400fc3a15ad42dddf40302c7bb37da19653d1a4acaafaabf82f4de8d7d585e14bbe8891c6b469f9436", 0x4d, 0x0) [ 78.290033] audit: type=1400 audit(1521832797.519:144): avc: denied { set_context_mgr } for pid=9718 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=binder permissive=1 [ 78.320982] binder: 9718:9737 ERROR: BC_REGISTER_LOOPER called without request [ 78.327956] audit: type=1400 audit(1521832797.549:145): avc: denied { create } for pid=9733 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 78.333319] audit: type=1400 audit(1521832797.559:146): avc: denied { write } for pid=9733 comm="syz-executor5" path="socket:[20976]" dev="sockfs" ino=20976 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 78.333700] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 78.356800] audit: type=1400 audit(1521832797.579:147): avc: denied { connect } for pid=9733 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 78.358642] audit: type=1400 audit(1521832797.579:148): avc: denied { create } for pid=9733 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:19:57 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x24) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x10, "370cc8e72f273a32c8aab46346f18726"}, &(0x7f0000000300)=0x18) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x3, 0x401, 0xff, {0x0, 0x1c9c380}, 0x6, 0x1d800000000000}) creat(&(0x7f0000000200)='./file0\x00', 0x60) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) 2018/03/23 19:19:57 executing program 4: futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f0000376000), &(0x7f0000fd9000), 0x1000003) futex(&(0x7f0000000000)=0x1, 0x3, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x2) 2018/03/23 19:19:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) [ 78.359657] audit: type=1400 audit(1521832797.579:149): avc: denied { write } for pid=9733 comm="syz-executor5" path="socket:[20981]" dev="sockfs" ino=20981 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 78.360064] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/23 19:19:57 executing program 3: r0 = socket$inet(0x2, 0x40000005, 0x400000b) socketpair(0x3, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x7f) r2 = syz_open_pts(r1, 0x240000) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000040)) [ 78.516077] binder: 9718:9752 got reply transaction with no transaction stack [ 78.548861] binder_alloc: binder_alloc_mmap_handler: 9718 20000000-20002000 already mapped failed -16 [ 78.564739] binder: BINDER_SET_CONTEXT_MGR already set [ 78.564746] binder: 9718:9753 ioctl 40046207 0 returned -16 [ 78.588628] binder: 9718:9753 got reply transaction with no transaction stack [ 78.595917] binder: 9718:9753 transaction failed 29201/-71, size 0-0 line 2921 [ 78.597213] binder: 9718:9752 transaction failed 29201/-71, size 0-0 line 2921 2018/03/23 19:19:57 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00000001c0)=@known='system.posix_acl_access\x00', &(0x7f0000000200)='/dev/sg#\x00', 0x9, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x20) 2018/03/23 19:19:57 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socket$inet6(0xa, 0x2000000800, 0xfffffffffffffffd) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) socket$unix(0x1, 0x7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000140)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e21}, 0x1c) 2018/03/23 19:19:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x62080) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000000c0)=@migrate={0xac, 0x21, 0x801, 0x0, 0x0, {{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6, @in6=@dev={0xfe, 0x80}}]}]}, 0xac}, 0x1}, 0x0) 2018/03/23 19:19:57 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003efff0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r2, 0x0) read(r2, &(0x7f0000000340)=""/128, 0xd4f687bd9fd7fff5) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000000040)="1cb98cb1f36364129431a58b4ce542d3553e9187cb518a70d0aedbb96dd06a977fb228aeb1e28f9145234553eae1b29f3b18b8cd0234994c5ebe084aac1cc8ef9d9ecb86ba987b07b0009cd1c5ecfaa86df4442a8286c814624e073b1ab219afa0d44ca6e8ce14675610520474399a2d6c027fb463eb50007a47ddebea965adf54a650", 0x83) syncfs(r2) get_thread_area(&(0x7f00000002c0)={0x2, 0x1000, 0xffffffff, 0x8, 0x6, 0xf9f, 0x9, 0x3, 0x2, 0x18000000}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x100, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x0, 0x30}, &(0x7f00000001c0)=0xc) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000240)={0x101, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x90, 0x3f, 0xfffffffffffffff8, 0x7f, 0xffffffff7fffffff, &(0x7f0000000200)='vlan0\x00', 0x7d93, 0x70, 0x7fffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0x1}, &(0x7f00000003c0)=0x8) 2018/03/23 19:19:58 executing program 2: r0 = socket(0x10, 0x4000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x8a, "3256d033d0e9e8ac7568657a92e3347c4b69eec12a6c9972165a581d103b3fa534a9ef1c30a0c07793adf487fa5f3631440498e891aae52c0a4eb935c9d7fabe436e2cd9e71f6c5737b9b4f633d2f52c2da2bce198a5c2991d3902db8188f4253696f589645684b7c49c2cc4e6e5146c41c4eb03eac9b63a3b4d38315747a7ee54c9f3d682378bc659b0"}, &(0x7f0000000200)=0x92) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000540)) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4008}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=@getae={0x84, 0x1f, 0x200, 0x70bd29, 0x25dfdbfe, {{@in=@multicast2=0xe0000002, 0x4d2, 0x2, 0xff}, @in6=@dev={0xfe, 0x80, [], 0x11}, 0xffff, 0x3500}, [@address_filter={0x28, 0x1a, {@in, @in=@multicast2=0xe0000002, 0xa, 0x7, 0x91}}, @output_mark={0x8, 0x1d}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0xc}}]}, 0x84}, 0x1}, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x4, 0x3, 0x0, 0xb2d, 0x8, 0xe4a, 0x7, {r2, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfff, 0x3, 0x9, 0x100000000, 0x2}}, &(0x7f0000000380)=0xb0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0x7, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x5c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f00000000c0)=0x8) 2018/03/23 19:19:58 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0xfffffffffffffffe) 2018/03/23 19:19:58 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x60842, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xef1, 0x4) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)={0xfffffffffffffffd}) 2018/03/23 19:19:58 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x2) ioctl$KDADDIO(r0, 0x4b34, 0x9) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1f42, 0x3800) 2018/03/23 19:19:58 executing program 5: getpid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpriority(0x3, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername$inet6(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000240)={0x7fff, 0x0, 'client0\x00', 0xffffffff80000006, "d19e0339f7455570", "3f3e4df53668aed6832b5513a44ef013fbb89fe5d99d940b512218b833ab1038", 0x9, 0x100000001}) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f00004a1ffc)=0x18000000000004, 0x4) r3 = socket$packet(0x11, 0x400000002, 0x300) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000680)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000780)=0xe8) setresuid(r4, r5, r6) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000400)={r7, 0xfff}, 0x8) getpid() setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000fabffc)={0x0, 0x0, 0x3ffffc}, 0x4) r8 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r8, &(0x7f0000000100)='egacy\x00\x00\x00\x00\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) keyctl$clear(0x7, r8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/23 19:19:58 executing program 6: r0 = gettid() unshare(0x280603fc) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f000000b000)='environ\x00') memfd_create(&(0x7f0000000000)='/dev/sequencer\x00', 0x0) dup2(r1, r1) 2018/03/23 19:19:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x800000000004, 0x20011, r0, 0x0) setns(r0, 0x4000000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000300)=0x3) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/224, 0xe0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="030000000000005f0e3866a68e6c39d954"], &(0x7f0000000340)=0xb) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0x1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r1, 0x7}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0)=0x5, 0x4) 2018/03/23 19:19:58 executing program 0: r0 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f000035c000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fc, 0x4) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) [ 78.883919] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.900845] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 19:19:58 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000004c0)=0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000017c0)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001840)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000001940)=0xe8) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r4, &(0x7f0000002b40)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000002b00)={&(0x7f0000001a40)=@getlink={0x10a8, 0x12, 0x0, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r5, 0xa028, 0x44400}, [@IFLA_TXQLEN={0x8, 0xd, 0x530}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0xd4a0}, @IFLA_XDP={0x1078, 0x2b, [@nested={0x60, 0x91, [@typed={0x8, 0x6e, @u32=0x1f}, @generic="e7c70786547731a2dc870777b0a589c387438de379b6880a96783880acccf36b252888aae32d1483b7dda73e47a757ec20d39d4f6c6f2cbdff1f18415c178a3c6c54fd34630807bed5", @typed={0x8, 0x85, @uid=r6}]}, @nested={0x1014, 0x60, [@typed={0x8, 0xe, @fd=r2}, @generic="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", @typed={0x8, 0x82, @u32=0x9}]}]}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x41}, 0x80) stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000680)=0x0) fchown(r1, r7, r8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000007c0)=0xe8) getgroups(0x7, &(0x7f0000000800)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000840)={0x0}, &(0x7f0000000880)=0xc) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000002b80)={0x55, 0xe3, 0xffffffffffffd34e, {0x6, 0x5}, {0x68, 0x9}, @cond=[{0x8000, 0x5, 0x0, 0x3, 0xea6, 0x4}, {0x0, 0xfa9, 0x198c, 0x1, 0xffffffffffffffe1, 0x4}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getgroups(0x1, &(0x7f0000000940)=[0x0]) r16 = gettid() stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001400)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001440)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000016c0)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000100)="b5f058c8d3142fd07cc6b5aca7e8cd90b07bd15defb4a075321e9585edcd4b1c07efc32aae2535efbf79982610a9a41b0c51bf5a64bee08cf90f29bbc150e0f6acf913e26313ff2a7518c654d5a29b163ee40dcae9e1bb0afb93584d4e17e4c3699f5531eedf8c4f57113d303f572bc38739ae7a0f7c8d5ab0f64f4833f4182fd7acbfebe2cfc542954987806c335802ea88dffcd3950874ecb138e258e99f2be6acb0a532575aef45435183d6896c13d5bd72246c1412b0f4ac859418b431bb4f6c0c02c01b4ea8f8ffa28a60f26133c5b6b8e6058f48a8e393a382d84a12342dfc850bc576", 0xe6}, {&(0x7f0000000200)="2c57428123e2c2833cd2ef553346584a8958532f1decd5d2c9175d42e923e3d6682aac41e84570f5977a78a7f628c90321d438a46d01515f4e42aba1b5e9c7f732165266cd1782c7de8c719a1e890739c5038758884714624efa1a1bfab8fe8209910ff327dde14bbddcb30f4ed3ee80529f2a6991205985465c3b2f3e6a33514d403cafd1", 0x85}, {&(0x7f00000002c0)="83152cdda53a70ee108f3f26f587765cd4697d390b9059c016d2c1ee0adbda1ce3614c30d86d9886a11a4f30815ae04e26bc07ac078dd864d3e81e17e09db1b66dd4b91d9cefcb14c6b776088b38345a68b02e82dfe0813718156161fcb1d660da43f6f56537d4ccb3f3fce83cd4d868e6eb61b2dae66d26086678de2c323ab5009e6b2c3cbdeef0e50e84b8c3689fdeb8584220bf0e486d04dfa4e3cbc6c3ab99812962ea43165bf27cb097a9eaad979fb788bac486ce", 0xb7}, {&(0x7f0000000380)="6b1c2aca375df1c2afeb0e639f9508f5178f0b1b4c620858d735b50fe0f40d5d23919d8aa397a70663105853eea67a6128d2bfac7d7ac3963c15a487237da46a47084bd1515fb00a0017b92ae4dfdf6570e3c62a7d1de1bf72d9578cca705fad892765369e2b91682529d89ec971e5b926fc7daf5abbd1c8dc742e93eb6dc2fcb9e1a30624f6f68c0acad295e949e25f67416b66f78175200d2aea0c7c7b1a6bd8f5a748e263f7e2a15fa8915c6edbe70e64aa95f1c905388703e2d734fd1662fc7b7c556f2dda526eca5e8570efe113ba9e5a3615d1659b", 0xd8}], 0x4, &(0x7f0000000ac0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r7, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x118}, {&(0x7f0000000c00)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000c80)="7e7b3ce845fa10ff1c9b30a0a4f13d2baf058b4cebcf257c6a8ca9abfeea2ebe3f376160db6b", 0x26}, {&(0x7f0000000cc0)="1c84aea9fc6f856f0dad6784b7dc4f70bb9f31b12cfcd735bd53975a1ad2ec5dd4c3ca31d17ef7e8cc3f3a55c9eaff2aa8dd95ac30eb41c3a73c64e1f8aa470d0a380dc41161ead1e0d2c2f1fbf362f7d244b150da5b10d10331ccbf084a552c7ad7dc7e493bd13dca4a308aec72b4c2cb752ab9061d79cedcc83e874b859931c33c1e3b9841877e2212eb9980ab9658d3c4fa93237efd55898d27e3cb784369d2c5ece26a4ae516c4666ee95b1058041ca1eda187de96f64a58bcf501f3536a232fcdb64e9b238625b9f2f1bc933378d0291cc10ae26d1f51d243a34917a7fa0b45351de7b59c94d7887c", 0xeb}, {&(0x7f0000000dc0)="70dff0de820b1366ce6e5a0c6f7764a3779996db1716d11035895a50a75d8a387934a9d1d5abaa26acc94140d68adbb34bc7bc33b75812543321ce2c4a5e622cafbb3540342a0c9d3776795eec4d643fd6667b4514b58a5479cea4ba8adec3898906b5e9f247726ea652b4d7195ac6d4d328600e34412ccd2fcb3dab569f971e8ebb440e8e927bd88050a2a366f67e9a4b07cba0019d8ac1956a4e828f3e09eed759", 0xa2}, {&(0x7f0000000e80)="26ed837494c17ffd1d1979c4a4b0281727b61ace1c194835e6e498528bcd12e0d831fb806d602fa8e326", 0x2a}], 0x4, 0x0, 0x0, 0x2000c800}, {&(0x7f0000000f00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000f80)="eb498ca9bae444770a139cf096d7b344fe0a05f6b3b5f1d4b1d45b8face3f761e5c7947bd184b5cb9f884052d6d4280d10848cc6f0fdcf5dfa0f6e3fccbb5bd7198d6c4001c72751ffb43ce9310b9ccf0ad0fd9dc020e29acb3a0548ce7b1a5f30b2a1aa48533d5d8a5aa0496833a35c3dafd7d070d4cefdda63267ee939383365", 0x81}, {&(0x7f0000001040)="07efbfb47582370ddc1beaba2fc275223a979c44e1f41660613e9e11a22343e3ff40e56e29a565899143b0ba690aec8f07d9bf64f9cf691ce2ddbbc0699a76afa935aece760358128be67136b336e564f337eaffe45f66a251c00f146d279b826dc8779075dfed1d7a02a5ede3a7b747eabd567a3651ab2a79d96d121595f1b75e4a0af5632c85b86d1b17ce091b1c0dc9c8f57d86fe8936afdb2f585edb57ddcaf047d96fd2075de8b790ae70a44f9a5a67b3efffb0b64da6c1c02f396515a02eb39185aef3f159c6fcc2bd4f2b83b09b", 0xd1}, {&(0x7f0000001140)="16c27485d9f6db22c7300283a127b9812ac507ea8bd78b72c532062abde6df663af2fa1e3128c6bdd5143c2d8e5adc843b9c6c357095f54eddb0ccfb2ee81dc0d0e9fedd88b53aa62234646c46f8e642c3f0ab355636eb1a515c6ae0769b58533aa14b7391d4efa5dc6a243f2cc331e55d9c7049c7082f41fb96d016bcc45fc0024745a7139c69aafbc0baeccf563aaa59a637143ebbab87e3e89588aab7aef545c0411c99731999c37b9eecc6d67c382efb87f44e906f", 0xb7}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000012c0)="7a0748ac2406a662d54633b64b6a11477d8653c855f4fc0f036e05800a16f5891b3d43cd4fe3393db72f728b63335c60df5f31cd64a15f244d35f11dfa443b8b99cee9498043a898b72d6b80512e20d5117570ce8f66c53a077954ddaa55dc99627938bb83d3aafa9ba68f6b9531da7b3a7108fdefcae698c8f37e58abe136acda753c515125f63d383c2fb04411cf9d3bc6b9c0d6752d04610a0618c8dc8e2bb07e24b20679810e0c8bbfee95b0c4fbebbdfa0793021919fc109c9800e237ff96c7b142687560e8a11eab831335", 0xce}], 0x1, &(0x7f0000001640)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x50, 0x40}], 0x4, 0x8000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffd32, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x263, 0x0, &(0x7f0000011f9d)}) 2018/03/23 19:19:58 executing program 4: ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f00007e1000)={0x2, 0x0, &(0x7f0000df3000)}) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000300)=""/216) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x9) 2018/03/23 19:19:58 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400800, 0x100) write$tun(r1, &(0x7f00000000c0)={@void, @hdr={0x1, 0x83, 0x81, 0xa24, 0x0, 0xeb}, @llc={@snap={0x1, 0xab, ':I', "c140a0", 0x8848, "b58835bdff3253ca8094760f247c92dfe83f3b9eeda4212b25c242194bb2fd4802a4dd3754344fca4ee9ef010523ed76d8283772a180301c9e88818b8e4e52ce33c4082f07efa0944d4fe4468f5c3e"}}}, 0x62) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 79.007177] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket 2018/03/23 19:19:58 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0/') 2018/03/23 19:19:58 executing program 6: ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000040)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x17, &(0x7f0000abc000), 0x4) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000140)) r0 = socket$inet(0x2, 0x1, 0x5) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) setsockopt(r0, 0x80, 0x686e8320, &(0x7f0000000300)="32e93497befcc19cdb4514e72278bc6d9c8e8b4051a7e83bcc70858a637445e03fc56283f47ca0b9ed668cb280b9ea177b088e27eeb71c3c1c0a60c2b8def184ddaf0844abdadd073774558a182f156b8d7ce8832c21", 0x56) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) rt_sigqueueinfo(r2, 0x37, &(0x7f00000002c0)={0x39, 0xffffffff, 0x0, 0x9}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000080), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100)={0x4}, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) [ 79.050710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31 sclass=netlink_route_socket 2018/03/23 19:19:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='system.posix_acl_access\x00') writev(r0, &(0x7f00007cd000)=[{&(0x7f0000000000)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) 2018/03/23 19:19:58 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00005acf34)=ANY=[@ANYBLOB="5c00000015000100ffffffffffffffffe0000002000000000000000000000000ac14ffaa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="1500000000000000"], 0x5c}, 0x1}, 0x0) 2018/03/23 19:19:58 executing program 5: clone(0x0, &(0x7f0000546000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x41}, 0x8) rt_sigsuspend(&(0x7f0000000040), 0x4e6) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000080)) 2018/03/23 19:19:58 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @local}, &(0x7f0000000180)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x81, 0x4e20, 0x7ff, 0x2, 0x4c89d714ba38bd5e, 0x80, 0x2f, r2, r3}, {0x1, 0x1, 0x7f, 0x0, 0x5, 0x2, 0xb56, 0x100}, {0x47a, 0x200, 0x800, 0x200}, 0xd29, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x32}, 0x2, @in=@multicast2=0xe0000002, 0x3503, 0x0, 0x3, 0x2, 0x3, 0x3, 0x3ff}}, 0xe8) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000080)=0xffffffff, 0x4) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/03/23 19:19:58 executing program 7: ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) eventfd(0x10000) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x6000, 0x0, 0x0, 0x80000000, 0x1, 0x800) fsync(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/03/23 19:19:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020000, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/220, &(0x7f0000000100)=0xdc) 2018/03/23 19:19:58 executing program 0: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) open(&(0x7f0000000040)='./file0\x00', 0x40b00, 0x0) [ 79.429573] netlink: 12 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/23 19:19:58 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000c87000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x6, 0x4) 2018/03/23 19:19:58 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getcwd(&(0x7f0000000000)=""/4096, 0x1000) bind$inet6(r0, &(0x7f0000001100)={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x800000000}, 0x2d0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000001000)=""/214) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/03/23 19:19:58 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000000005") getdents64(r0, &(0x7f0000000100)=""/37, 0x398) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/03/23 19:19:58 executing program 5: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x2, 0x4) pwritev(r0, &(0x7f0000001540), 0x0, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x1, 0x8}) 2018/03/23 19:19:58 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000639ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080}, 'port0\x00', 0x40000000c6, 0x80000000080003}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ff000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/23 19:19:58 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f00001d4000)='./control\x00', 0x0, 0x0) connect$netlink(r2, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x81020000}, 0xc) rt_sigsuspend(&(0x7f0000000280)={0x1}, 0x8) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f00000001c0)={'raw\x00'}, &(0x7f0000000240)=0x54) getdents(r3, &(0x7f0000cf2f27)=""/48, 0x30) accept$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/03/23 19:19:58 executing program 6: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3}) ioctl(r0, 0x8916, &(0x7f0000000000)) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x17, 0xfffffffffffffffe, 0x100000000, 0xfffffffffffffc00, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x10) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/23 19:19:59 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000040)={0x3, 0x9}) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c69cb255010e6f736e26332ff443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) 2018/03/23 19:19:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000000, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0), &(0x7f0000000200)=[0x0], 0x3, 0x3, 0x0, 0x1}) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000040)={0x200, 0xd9, 0x1, {0x0, 0x989680}, 0x88, 0x7}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='rose0\x00', 0x10) 2018/03/23 19:19:59 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x7fffe, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1f) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'ah\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00', 0x1400) fstatfs(r2, &(0x7f0000000240)=""/140) 2018/03/23 19:19:59 executing program 3: r0 = memfd_create(&(0x7f0000000240)="171c2b70a5297d51fc6200", 0x0) write(r0, &(0x7f00000001c0)='}0', 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0)=0x56, 0x1, 0x9) ftruncate(r0, 0x2) 2018/03/23 19:19:59 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000), 0x0) 2018/03/23 19:19:59 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffff7, 0x1}, {0x40, 0x40}, 0x800, 0x2, 0x3f}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}) 2018/03/23 19:19:59 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x7e, 0x0, 0x56, 0x4, 0x0, 0xfffffffffffffffc, 0x2}, 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x5, 0x4) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendto(r1, &(0x7f0000000440)="a2647c425369511a5afe02c741430b6b09848a51d7b199d6e77a417b06ac8cf1706345e905c86f607d87b3b75dcf73991f504cd90296121e0662d91e3c84b3012fd77e70540b6a3dd2b3ac1b45f9bb6b6c86988a24738d1b5cb72d876324524e58571e08f29e01e230fd975ce58490428d89210195e2357259e27dd25b4dc3ad1a6ce7c48d3700fca596b06755dc842309d233e970fac22117b4ed16277a9864a5075892488b66d528", 0xa9, 0x1, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip_vti0\x00'}}, 0x80) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r3 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x13, 0x900) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x8, 0x2, 0xf817, 0x6, 0x401}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e23, 0xbcaf, @empty, 0x3}}, 0x999, 0x5}, &(0x7f0000000400)=0x90) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500001}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='<\x00\x00d', @ANYRES16=r2, @ANYBLOB="100028bd7000ffdbdf250200000008000400030000000800030016000000080003003f00000008ce229245ecac2b2f240cde0003003b"], 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000c010) 2018/03/23 19:19:59 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) 2018/03/23 19:19:59 executing program 7: r0 = getpgrp(0x0) r1 = gettid() r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000040)={'bond0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f0000000180)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) connect$l2tp(r3, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x0, 0x2, 0x3, 0x2}}, 0x2e) rt_tgsigqueueinfo(r0, r1, 0x18, &(0x7f0000000280)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mq_unlink(&(0x7f0000000080)='@\x00') rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/23 19:19:59 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000040)=""/199) write$tun(r0, &(0x7f0000000180)={@pi, @hdr={0x0, 0x0, 0x8}, @ipv6={0x0, 0x6, "fd7cca", 0x6a, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x24, 0x0, [0x0], "43a451437e4b0dd676b7988fa011035f4df1e4b79287f7dddfa2cfc7720179e72f6c4bbe"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0xa0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 19:19:59 executing program 6: r0 = epoll_create1(0x800000080003) setns(r0, 0x8000000) socket$packet(0x11, 0x3, 0x300) syz_open_procfs(0x0, &(0x7f00008d0000)='ns/net\x00') r1 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) 2018/03/23 19:19:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/23 19:19:59 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r1) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000180)=""/4096) r3 = fcntl$getown(r1, 0x9) sched_setattr(r3, &(0x7f0000001180)={0x30, 0x1, 0x1, 0x3, 0x3, 0x1000, 0x7, 0xba0}, 0x0) sendto$unix(r0, &(0x7f0000b12000), 0x0, 0x0, 0x0, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0xc1) getpeername$ipx(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f00000000c0)={0x6, 0x0, 0xfe, 0x2, 0x4, 0x93ff}) [ 80.168782] sg_write: data in/out 524252/118 bytes for SCSI command 0x0-- guessing data in; [ 80.168782] program syz-executor5 not setting count and/or reply_len properly [ 80.180630] audit_printk_skb: 9 callbacks suppressed [ 80.180638] audit: type=1400 audit(1521832799.409:153): avc: denied { create } for pid=9934 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 2018/03/23 19:19:59 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6669625f7472696573746174003a95ca61c51ffb16d52137684369125ce2ca531057aa85bb7e37c672a5621cce600422ba9d43f8e69e68738b0f3474aff9f2e4d944a71fbb1365e2ae6ea103e55f8764f95c3d4fcc7bad92b2bc5a72422201c067aa825b99e417143330f2300c492b7ef6cbfe07e954e87cc0ffc16c52fde35156931ebf28d4014262d48897f4ab0c8ca5272edd6d767edda24e") preadv(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)=""/79, 0x4f}], 0x1000000000000188, 0x0) iopl(0x8a) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f00000000c0)=""/93) 2018/03/23 19:19:59 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x1) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000b07000)=""/36, 0x24) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x9}, 0x1c) [ 80.185667] audit: type=1400 audit(1521832799.409:154): avc: denied { write } for pid=9934 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 [ 80.293757] audit: type=1400 audit(1521832799.519:155): avc: denied { create } for pid=9934 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 2018/03/23 19:19:59 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl(r1, 0x0, &(0x7f00000000c0)="0ad2e1854a7bdd22ecb581835bc82c8175c021958232c90a86db09e1ef57825ac29f22722c6b544c6b33de62baf897c488a97e14ec2fe56bf92d85c908c041588e8cd50256883aef0f4f68d9cb1ee606a19dcf4ebe91e4ed5349d6058573673a01ad1579a6055be41c27c662680a318ac780e613980b24b13e9ff5ced468170b48139b2fcb4b4278722d0f469ffca7ff315e7968308b4587ceef8814cc45df2c7d5edc889f614dbaf13cde7b530a1ea8cc50b29a0b8c180a") chdir(&(0x7f00001b0000)='./file0\x00') r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)) 2018/03/23 19:19:59 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x210400) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x9587606a) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/155, 0x9b) 2018/03/23 19:19:59 executing program 3: mremap(&(0x7f00006bd000/0x1000)=nil, 0x1000, 0x4000, 0xffffffffffffffff, &(0x7f00006bd000/0x4000)=nil) munmap(&(0x7f0000062000/0x1000)=nil, 0x1000) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7, 0x0) 2018/03/23 19:19:59 executing program 5: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f00000001c0)=""/162, 0xa2) r1 = open(&(0x7f00002bd93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000000)=""/144, 0x90}, {&(0x7f00000014c0)=""/143, 0x8f}, {&(0x7f0000001340)=""/206, 0xce}], 0x3, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000100)={0x8, 0x1, 0x8, 0x20, 0x5d}, 0xc) 2018/03/23 19:19:59 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000ddbfe2)=""/30, &(0x7f0000000000)=0x1e) read(r0, &(0x7f0000000040)=""/51, 0x33) 2018/03/23 19:19:59 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) fcntl$setlease(r1, 0x400, 0x2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r0) 2018/03/23 19:19:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000ad8000)='net/fib_trie\x00') writev(r0, &(0x7f00009cb000)=[{&(0x7f00008dcfe4)="db", 0x1}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) 2018/03/23 19:19:59 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x14, 0x5, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000300)={0x20, 0x3}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x200000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1ec, 0xc, 0xf, 0x400, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x7}, [@generic="dfac2b00ffc74f83ca988b7f4c9b768044a51112d6ff2d4fb4dc977ff5b6fa0ca2d2bcf8a654a3686f20288802ed02d09d4ab6c82b414a011baa9399d4026f58fea903b52d2b0f3732c93a65193dedaf58dc9d52e5fb7785be", @generic="ff6acc50b68443d8feff0ad0de6e675c9343945b0a4999bf0442159c0c749036818179b641554471b746d3fac4f690e058317394b8e557e65ea0f1fd9813ccfa8a11761c2ba54bc11fc2342b17f0c586f9e22fe0aa165e62885f4d71dd3b796a5c4ab213c318885cf71deb013f9585633129bbc16ac09d291c1e6e3df2838a31df9e020e1e22f29cca962608ff2897b7fce7cd83b779781fb06451a882647e7ffceacfea0736a66cb50769de51d2522b1083ffd5eb07129df9625c5f29c2ef7b3318058a51ea2a9340f77d3ff321b27d47a9f6f13b7fb8eec99b7fe6cd4708", @generic="e06674fecc600ec5ea27ba871b1d350644d6b24fa3970ace3fc4e694a088227377295074303bc20741e18a422eb3725b7da16756a56d274061f7338119e860ab33f8303ec1794ef3a2df6326868ae1935ef4958f9807efa017da444db13b0ea04cc79f9403cebe41fbebbb405be076db482702e6c2930d7818870d3efa331f652c8a727d0db018923aa6de4ced09e4fa42efd929cb735b5d09489c59b16740d2"]}, 0x1ec}, 0x1, 0x0, 0x0, 0x40}, 0x810) 2018/03/23 19:19:59 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/load\x00', 0x2, 0x0) dup2(r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x84) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000000)={{0xfffffffffffffff7, 0x51f8}, {0xfffffffffffffffb, 0xffffffffffffff00}, 0x4, 0x2, 0x143}) 2018/03/23 19:19:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000000bff9)="666400000004bb") getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x210) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) flistxattr(r0, &(0x7f0000000200)=""/28, 0xffffff84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getdents64(r0, &(0x7f0000000000)=""/113, 0x71) 2018/03/23 19:19:59 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000580)='./file0\x00', 0x4) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000440)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xb00000000, 0x4}, &(0x7f0000000500)=0x90) r3 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r4 = epoll_create(0x8000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000faeff4)={0x3}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chmod(&(0x7f0000000540)='./file0\x00', 0x28) chroot(&(0x7f0000000100)='./file0\x00') getpeername$netlink(r3, &(0x7f00000005c0), &(0x7f0000000600)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000140)={0x3, 0x3, 'client1\x00', 0x3, "473d093f9502ee58", "5450675a99711f3d258dde13b48850877132229afd9efec1b675686656b24144", 0x7, 0x3}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) ptrace$getregset(0x4204, r5, 0x207, &(0x7f0000000300)={&(0x7f00000002c0)=""/25, 0x19}) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000780)=""/202, 0xca) bind(r3, &(0x7f0000000340)=@pptp={0x18, 0x2, {0x4, @broadcast=0xffffffff}}, 0x80) mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') linkat(r3, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00', 0x1000) 2018/03/23 19:19:59 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0x80002000}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setxattr(&(0x7f0000000140)='./control/file0\x00', &(0x7f0000000180)=@known='com.apple.FinderInfo\x00', &(0x7f0000000200)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/23 19:19:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b9eff8)='net/tcp\x00') fremovexattr(r0, &(0x7f0000000040)=@random={'system.', 'net/tcp\x00'}) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x2) preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) [ 80.766518] audit: type=1400 audit(1521832799.989:156): avc: denied { create } for pid=9996 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') lseek(r0, 0x19, 0x0) getdents(r0, &(0x7f00003bd000)=""/48, 0x19) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x54c, 0x20}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x48}, &(0x7f0000000140)=0x90) 2018/03/23 19:20:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b04000000700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb65600000100d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d", 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='cgroupnodev\x00', 0xc, 0x1) [ 80.895291] audit: type=1400 audit(1521832800.119:157): avc: denied { create } for pid=9996 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:00 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x800000000000000, 0xffffffff7fffffff, 0xfffffffffffffffe, 0x0, 0x2}) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) 2018/03/23 19:20:00 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x0, 0x4, 0x1000, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8000, 0x8e, 0x1, r2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}], 0x4) sendmmsg$unix(r0, &(0x7f0000000040), 0x4924924924925be, 0x0) 2018/03/23 19:20:00 executing program 3: r0 = userfaultfd(0x80800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xfffffffffffffffe, 0x0) listen$netrom(r1, 0x61ae) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = getegid() getresgid(&(0x7f0000000000), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000240), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setresgid(r2, r3, r4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/23 19:20:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0xfd21) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x100ffe) ioctl$KDSETLED(r2, 0x4b32, 0xffffffffffff8001) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) sendto$packet(r1, &(0x7f0000000080)="8cec74ad10919d5803daad02b7a3b724509c7ec5b46f976d9f7fffc3c54b66e2490235eeb48d55a23cc69215a5b04de136b47a495c", 0x35, 0x0, &(0x7f0000000240)={0x11, 0xc, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/03/23 19:20:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) futex(&(0x7f0000000000)=0x2, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000100), 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x10007ffb}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x800, 0x0) accept$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000004000098f3082010"}) 2018/03/23 19:20:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = dup(r0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000080)=0x2) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x5}, &(0x7f0000000040)=0xe1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r3, 0x8}, &(0x7f00000001c0)=0x3a1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xcf}, 0x8) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) 2018/03/23 19:20:00 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x1ff, 0x1, 'client0\x00', 0xffffffff80000004, "b6066417f4c6c4cb", "d069fcb5d0f4dffa78dea1637d5991ceb8ae7ec2411addad63a0ea01d5a724c1", 0x0, 0x9}) write$sndseq(r0, &(0x7f0000000200)=[{0x81, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) 2018/03/23 19:20:00 executing program 2: r0 = socket(0x10, 0x8080a, 0x62) fcntl$setflags(r0, 0x2, 0x1) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x7, &(0x7f0000000000)) exit(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x3}]}, &(0x7f0000000180)=0x10) 2018/03/23 19:20:00 executing program 7: r0 = mq_open(&(0x7f00000000c0)='/\x00', 0x800, 0x4, &(0x7f0000000100)={0x87, 0x200, 0x5, 0x1, 0x200, 0xdc1a, 0x4, 0x9}) fcntl$setpipe(r0, 0x407, 0x2) r1 = userfaultfd(0x0) r2 = getpid() r3 = memfd_create(&(0x7f00000001c0)='setgroups\x00', 0x2) finit_module(r0, &(0x7f0000000040)='setgroups\x00', 0x3) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000140)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000000080)=0x9, 0x4) r4 = syz_open_procfs(r2, &(0x7f0000000000)='setgroups\x00') getpid() dup3(r1, r4, 0x0) 2018/03/23 19:20:00 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000000040)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200001, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000040)=""/112) 2018/03/23 19:20:00 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x0, 0x4, 0x0, {0x6, 0xffff}, {0x0, 0x100}, @const={0xfffffffffffffffc, {0xffffffffffff8000, 0x7, 0xa0ba}}}) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/03/23 19:20:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x240804, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) fcntl$setstatus(r0, 0x4, 0x3ffe) sendfile(r0, r0, &(0x7f0000000000), 0x6) write(r0, &(0x7f0000000000), 0x0) 2018/03/23 19:20:00 executing program 5: mkdir(&(0x7f0000271ff8)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000, 0x0) 2018/03/23 19:20:00 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6f15dca0a9e5d60acab4cbfdb1a6e5e0fc512a23da552378e49450665a2c57e08bef2d07766fd47d9ad32ec07d666a65027c2af03588f1e724e9571c0484dba2c1c5f51b79fe4493663ee4875692db74c6689a998593734713c58a98308b4a", 0x5f, 0xfffffffffffffffa) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/4096, 0x1000) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) 2018/03/23 19:20:00 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=@getsa={0x28, 0x12, 0x501, 0x0, 0x0, {@in=@multicast1=0xe0000001}}, 0x28}, 0x1}, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/105) 2018/03/23 19:20:00 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {r1, r2/1000+30000}}) 2018/03/23 19:20:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x40000000000000, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x0, 0x1}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000080), 0x0, 0x0, &(0x7f0000000400)={r1, r2+10000000}, &(0x7f00000004c0)=0x3f, 0x0) r3 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x18200) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000140)=0x5) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) munlockall() r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000480)=0x7, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) ioctl$PIO_UNISCRNMAP(r3, 0x4b6a, &(0x7f0000000340)="601ee7a1b62cddc78deaa3184f119216fccf80e82c46095946476b5ebde99e415d2f18599c1f8164faaea97a6b274b4dad2a66b3ff24c8812090be7b0e337eb8675fa794037d1fe0e5ace4be35f32d7761e0c547b35c7e9596bbc02c65228f527455a4432fe616c9cdb1148e50a4a82f1ce8d13d1332ba26f61460584b36923cc9b1240c1fae7bff2d4b950bdb498c93d573f8d70bb088cc") [ 81.386666] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 19:20:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/38, 0x26) timer_create(0xffbffffffffffff3, &(0x7f00000a3000)={0x0, 0x20}, &(0x7f00007d6ffc)) 2018/03/23 19:20:00 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001080), &(0x7f00000010c0)=0x8) r1 = socket(0x4000000000000009, 0x80000, 0x94) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001140)=0x7ff, 0x4) sendto$unix(r1, &(0x7f0000000000)="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", 0x1000, 0x40000, &(0x7f0000001000)=@abs={0x1, 0x0, 0x4e20}, 0x6e) getsockopt(r1, 0x5, 0x9, &(0x7f0000001180)=""/84, &(0x7f0000001ffc)=0x2c) prctl$setname(0xf, &(0x7f0000001100)='[\x00') 2018/03/23 19:20:00 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='cpuset\x00') preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/03/23 19:20:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40400, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x7, 0x4) timer_create(0xfffffffffffffffe, &(0x7f00007a0000)={0x0, 0x20000000001d, 0x0, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f000019dfef)) timer_delete(0x0) 2018/03/23 19:20:00 executing program 4: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000269000)='oom_adj\x00') mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x20010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e21, 0x89b9, @mcast2={0xff, 0x2, [], 0x1}, 0x4f35}, 0x1c) [ 81.475613] netlink: 24 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/23 19:20:00 executing program 3: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x11, "46e295e1d83204da38cc428e5bcc80198d"}, &(0x7f0000000040)=0x19) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xfffffffffffffff8}, 0x8) 2018/03/23 19:20:01 executing program 5: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x8000003) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000000002, &(0x7f0000a76ffc), 0x4) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x6, 0x3010) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000000000)=""/5, 0x5, 0x12001, &(0x7f0000000040)={0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x1e}, 0x1c) lseek(r0, 0x0, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/03/23 19:20:01 executing program 7: r0 = inotify_init1(0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) getpgrp(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) setpriority(0x0, 0x0, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x10) 2018/03/23 19:20:01 executing program 2: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000f23d"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x5, 0x4) 2018/03/23 19:20:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)) 2018/03/23 19:20:01 executing program 6: unshare(0x4000000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001440)='/dev/hwrng\x00', 0x420001, 0x0) clock_gettime(0x0, &(0x7f0000001580)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000001480)="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", 0xfb, 0xffff, &(0x7f00000015c0)={r1, r2+30000000}) unshare(0x2888400) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x28282, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000012c0)={'nat\x00', 0x0, 0x92d9, 0x1000, [], 0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/4096}, &(0x7f0000001340)=0x78) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000001380), &(0x7f00000013c0)=0xb) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f00000001c0)={r5, &(0x7f0000000100)=""/185}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f0000001400)={0x5, 0x0, 0x0, 0x8}) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000001600)=""/253) 2018/03/23 19:20:01 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x48880) sendto$inet6(r0, &(0x7f0000000140)="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", 0x1000, 0x4008080, &(0x7f0000000040)={0xa, 0x4e22, 0x5, @empty, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e24, 0x8dc}, 0x1c) 2018/03/23 19:20:01 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x20, 0x4) 2018/03/23 19:20:01 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a0009000103fc10a9000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000080)="2400000002031f001cfffd946fa2830020200a000900020002e1b301020000000000007e", 0x24}], 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0xe7c, 0x2) getpeername$unix(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) 2018/03/23 19:20:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x101000) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80000) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x12b}, 0x1}, 0x20000000) 2018/03/23 19:20:01 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x101600) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x3, @empty, 0x8}, @in6={0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x101}, @in={0x2, 0x4e20, @rand_addr=0x100}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x80) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) modify_ldt$write(0x1, &(0x7f0000000000)={0x7, 0x20000800, 0x1000, 0x6, 0x0, 0xae, 0x100, 0x2, 0x100, 0x2}, 0x10) 2018/03/23 19:20:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x2) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='mime_typeGPL\x00') r2 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000002e000)) [ 82.000170] audit: type=1400 audit(1521832801.229:158): avc: denied { create } for pid=10173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:01 executing program 5: mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x6}, 0x8) clone(0x0, &(0x7f0000000200)="adf188e562261056d11b6807af63633a923b34fff5f5aac99ac80a94615b96c4a4ba1076f480a3feb41d119479d932855f04ed219ff2c06c8534f9a0188e21af33aa86715d703795d405133a6371da9f4be27c2228509b980a5a722f40a8b4f7181333cd79beeffa4d40f85c302cf19903000000cc539891c6ad19c20773975fe32bddfa05fcb98f69f9e95e", &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000440)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000004c0)) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000480)={r2, 0x1}) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000000c0)=0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) [ 82.050291] audit: type=1400 audit(1521832801.279:159): avc: denied { write } for pid=10173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:01 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xc, "0ea6b9000000001d361dafa8"}, &(0x7f0000000080)=0xffffffffffffffec) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') 2018/03/23 19:20:01 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000f6aff9)="dc", 0x1}], 0x1) 2018/03/23 19:20:01 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x228840, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x7}}, [0x8, 0x100000000, 0x7fff, 0x7f, 0x1, 0x91, 0x4, 0x4, 0xa7, 0x80, 0xffffffffffffffff, 0x3, 0x1, 0xff, 0x6]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000700)=ANY=[@ANYRES32=r1, @ANYBLOB="0100e40004428d52ffffffff000000005e3496dbd5d340ae83e8b2eed7b406739ec04a16bf568d7da27730a3aa14e46b75eb89633b90731d04ac5976c0d6cdce7843bb71251eaf1811916409e75a83ba897a1879a596fb1fe112c8aef6202331e96a23799ff9ab1cdf4f48ba00e77595fe712c5b96f556809957a61bd7ff3c35f1eec3f7d5083cd8a40b24377bcc1a604be5d6129eb9aee8220fa66008cf084ff44a5bb73dd394eefa0600e7160b6395c593a5b1e00f6c52d40cd152e5b6b1e787732ae0e83a239d56dbbd28d67f91b40b05ea288bd3331d0b806b475bdbe015cee3659cec921fa692c7a6615fee984d818b23b525b9dd3c5cff90e49b83ef65927f91c1b1ffc182ee6e16158347602f859f46bc7fce52"], 0xec) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000002c0)={0x3, 0x7fffffff, 0x3}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000680)={0x7, &(0x7f0000000640)=[{0x4, 0x4}, {0x7, 0x1b3}, {0x8, 0x342}, {0x4, 0x5}, {0x400, 0x200}, {0x0, 0x6}, {0x5, 0xa6}]}) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x8}}}, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000004c0)={'IDLETIMER\x00'}, &(0x7f0000000500)=0x1e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0x7fff, 0x2, 'client1\x00', 0x4, "24fb97d570b59251", "41cf188f092d573a0ba01afe75da02eb3fb40f644f3f21df72b5f1ce5c287785", 0x40, 0x6}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000006c0)={r2, 0xb6f, 0x1}, 0x8) bind$inet(r3, &(0x7f0000b9aff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x2ee) [ 82.100859] audit: type=1400 audit(1521832801.329:160): avc: denied { create } for pid=10173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:01 executing program 4: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x400000000000000}}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/62) [ 82.161048] audit: type=1400 audit(1521832801.389:161): avc: denied { write } for pid=10173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 82.184558] audit: type=1400 audit(1521832801.409:162): avc: denied { write } for pid=10173 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:01 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x240, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x0, r1}) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0xfffffffffffffe71) connect$inet6(r2, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) r3 = getpgrp(0x0) prlimit64(r3, 0xc, &(0x7f0000000080)={0x7f, 0x8000}, 0x0) socketpair(0x4, 0x807, 0x1086, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r4, 0x40086408, &(0x7f0000000040)={0x9253, 0x80000001}) [ 82.184889] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 82.244210] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:20:01 executing program 0: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') r0 = syz_open_pts(0xffffffffffffff9c, 0x42000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xffff) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x8, 0x4) 2018/03/23 19:20:01 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x12c6) 2018/03/23 19:20:01 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000f56fe0)={0x20001, 0x0, 0x0, 0x7}) unshare(0x400) fcntl$lock(r0, 0x20000000000005, &(0x7f0000306000)) 2018/03/23 19:20:01 executing program 4: r0 = memfd_create(&(0x7f0000503000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000000080)="232196b084e9de21ae6bdbc34b56c8561e1f7a9719d9d0aba784e841e87bac49ea14f0e3c54109182a39cc6f18c8e23561c3163e43d7769364dba088d9854b77ae16223efefffd2026c1f2019cee06459a4426055c7988eef1598831c4c8998b0a", 0x61) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 82.275395] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:20:01 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/route\x00') sendfile(r0, r0, &(0x7f0000000000), 0x2) sendfile(r0, r0, &(0x7f0000000080)=0x3fffff, 0x7f) 2018/03/23 19:20:01 executing program 4: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) preadv(r0, &(0x7f0000001340)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/225, 0xe1}, {&(0x7f0000000280)=""/182, 0xb6}, {&(0x7f0000000080)=""/51, 0x33}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x5, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000040)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/03/23 19:20:01 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1aff7)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x20000000000081) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) 2018/03/23 19:20:01 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) timerfd_create(0x0, 0x80800) getxattr(&(0x7f00000002c0)='..', &(0x7f0000000200)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/82, 0x4ed9692db5cedad) 2018/03/23 19:20:01 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000000100)=0x0) timer_getoverrun(r0) r1 = userfaultfd(0x80800) flock(r1, 0x4) 2018/03/23 19:20:01 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@ipv6_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/03/23 19:20:01 executing program 6: r0 = gettid() exit(0x0) prctl$setname(0xf, &(0x7f0000000040)='/selinux/mls\x00') getpriority(0x2, r0) r1 = signalfd(0xffffffffffffffff, &(0x7f0000000080)={0x5181}, 0x8) fcntl$setownex(r1, 0xf, &(0x7f00000000c0)={0x1, r0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x3d3f) ioctl$TIOCSBRK(r2, 0x5427) 2018/03/23 19:20:01 executing program 3: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180), 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000028ffc3), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000000)=""/141) 2018/03/23 19:20:01 executing program 7: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000341000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f95ff0)=[{0x6}]}, 0x10) tee(r0, r0, 0x100000000, 0x1) write(r0, &(0x7f0000db4000)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) 2018/03/23 19:20:01 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000001000)=ANY=[@ANYBLOB='system_u:object_r:getty_log_t:s0 sygtem_u:system_r:kernel_t:s0 \x00\x00 ./file0\x00'], 0x4a) readv(r0, &(0x7f0000005ff0)=[{&(0x7f0000795f67)=""/153, 0x99}], 0x1) 2018/03/23 19:20:02 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f00009c0ffc), 0x4) 2018/03/23 19:20:02 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @rand_addr}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/23 19:20:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000396000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000487000), &(0x7f0000472000), &(0x7f0000e1dffc), &(0x7f0000000240)="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") msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2) getpeername(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0xfffffd00) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000140)=[0x6, 0x9]) getdents(r1, &(0x7f0000000040)=""/27, 0x1b) 2018/03/23 19:20:02 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f00000000c0), &(0x7f0000c35ffc), &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000800)='/dev/hwrng\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getpgrp(0x0) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="17fd07cb430b7dcfee4057eca9f75a305652e5ea3002deb24f4c2b957b4905bbb87acc4cee4805292245a7faf5c8feb72e4a17719f09cd5f5da39f2c1219e641b076182032aebbb7c9f0cf0f4715b2a4bfb046a514f661d2279fac41304f9371c2bf", 0x62) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x80000000, &(0x7f0000000400), &(0x7f0000850ffc), &(0x7f00000003c0), &(0x7f0000000500)) 2018/03/23 19:20:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000002, 0x20011, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x800, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 2018/03/23 19:20:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) r1 = socket(0x5, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x1}, &(0x7f00000000c0)=0xc) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={r2, 0x8f41}, 0x8) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write(r0, &(0x7f0000000140)="d6eb6b23928cecec664fabeead894110388569b411744447", 0xfffffffffffffe39) 2018/03/23 19:20:02 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) timerfd_gettime(r1, &(0x7f0000000040)) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10}, 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/23 19:20:02 executing program 3: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/23 19:20:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000020000000000000000000000000000"]) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000400000000000000000000f1ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c7c218540000000000"], 0x68) 2018/03/23 19:20:02 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001140)='/dev/pktcdvd/control\x00', 0x1ffffc, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000c43000), 0x98) lseek(r1, 0x0, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f00000010c0)) 2018/03/23 19:20:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/03/23 19:20:02 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f00000001c0)={0x20000000, 0x16, 0x2, @thr={&(0x7f0000000240), &(0x7f0000000300)}}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x743bdea8905c3b8d, 0x4) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x9, &(0x7f00000000c0)={r1, r2+30000000}) 2018/03/23 19:20:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) socket$inet(0x2, 0x0, 0x52f8) getxattr(&(0x7f00000002c0)='..', &(0x7f00000000c0)=@known='com.apple.system.Security\x00', &(0x7f0000000240)=""/82, 0x4ed9692db5cf120) 2018/03/23 19:20:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000014c0)=0x0) ptrace$getsig(0x4202, r2, 0xffff, &(0x7f0000001500)) r3 = dup3(r0, r1, 0x80000) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r3, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0xffffffffffffff15) socket$packet(0x11, 0x3, 0x300) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f0000edffaf)}, 0x2020) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) socket$inet(0x2, 0x80a, 0x5610) sched_getaffinity(r4, 0x8, &(0x7f0000000140)) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001480)={0x4, &(0x7f0000000180)=""/4096, &(0x7f0000001400)=[{0xe7, 0xde, 0x9, &(0x7f0000001180)=""/222}, {0x3d12, 0x93, 0x0, &(0x7f0000001280)=""/147}, {0x80, 0x2a, 0x20, &(0x7f0000001340)=""/42}, {0x7, 0x6b, 0xa53b, &(0x7f0000001380)=""/107}]}) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3f, 0x9, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000080)={r5, 0x6, 0x10000000, 0x7fff}, 0x10) 2018/03/23 19:20:02 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x0, &(0x7f00000001c0)) r0 = memfd_create(&(0x7f0000000000)='-*\x00', 0x3) setns(r0, 0x8000000) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x10002710, @hyper}, 0x10) 2018/03/23 19:20:02 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080)={0x10000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/03/23 19:20:02 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) bind(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0xffffffffffffffbb) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) r1 = dup2(r0, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000013c0)={0x0}, &(0x7f0000001400)=0xc) r3 = geteuid() getresgid(&(0x7f0000001440)=0x0, &(0x7f0000001480), &(0x7f00000014c0)) r5 = getpgid(0x0) r6 = geteuid() lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000015c0)={0x0}, &(0x7f0000001600)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001640)={0x0, 0x0}, &(0x7f0000001680)=0xc) r10 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000016c0)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0}, &(0x7f0000001740)=0xc) r13 = getgid() r14 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000001840)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002bc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002c00)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002d00)=0xe8) r19 = getegid() r20 = getpid() r21 = getuid() lstat(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() fstat(r0, &(0x7f0000002e00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000002e80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002ec0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002f00)={{{@in6=@ipv4={[], [], @local}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003040)={0x0, 0x0, 0x0}, &(0x7f0000003080)=0xc) r29 = getpid() fstat(r0, &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000004540)=[{&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="460784e9a25c2635363f42c77919e8dc04a721a968afe6bc077437715ae03a22e17b8a4410eec8a9f45412d65ab4f9b626cd8614b7db2806fb8ddd67f478fd4fce8701811c6cd6d5543dc814242024c527225f0f34d000c68782252914bb9c0472ee5bac8ebfdf17efd8f931b07339d7eccd67f32f8f4840ec1060926abfe12cc3b0d2a3c84c56a27add700e0b315e03bb43484d68fa714cc0d5e39df138009d18a2c573c69cd78adf3e0baff0ae6e09624c50fdbf1645b7d7df35", 0xbb}, {&(0x7f0000001300)="f802a4cd60bfab7c059f6297658067b2cd17b8344597c67799b43cc59c054f964f3c34f5a444afb75a605287e5d3302960162792790e76da51fe94c363b8e23281bc7feae7d7c6810ba987939d", 0x4d}], 0x3, &(0x7f0000001880)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd0, 0x8000}, {&(0x7f0000001980)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002a00)="71da9693d7a6128ff87f828d328c2034db8e15832a4b2ba3ab14a7b443879f11b37433f17111f016e3099d16b6349901e88770c8b16578dfdcd7", 0x3a}, {&(0x7f0000002a40)="1abc1bb89078de82d6a2c4004d28a6750d24f87386db94592fe5d36fe6d3ce0454c913d0786b1da1adbc90ac2ba0d83c2f8a8967b24ebb6a013b9bdf8fbce280685ab6e295d37e8c994113bc776f9da2723001196d0491", 0x57}, {&(0x7f0000002ac0)="7fa1262d566058e26da1c09a5ab269a65699b5bc2faf79114ed4459f88b2bb7c556c13cf150d888d10637ca93857049629bfe186939577acd6132c315184971c70ecde31c108a630a39cde7156d1bb1977ba30336b5006f68fc7068bac3d0f3e6d9d565c6a4276d5b7e247e2b5de7b9da716ffcca3af4758f511eb33a4c48f50cedf8eb86381a64c5ffcf30082635bd1d0f774b4f0a8b1abeddb9a472860585c70cf6a5a59726eeaffaa8a45ce3296160f4b8d48b67c8afd5bbaa4", 0xbb}], 0x4, &(0x7f00000031c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xe8, 0x20004000}, {&(0x7f00000032c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003340)="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", 0x1000}, {&(0x7f0000004340)="674061065c4a317d4927870d26cb64d5f92914572b0d8290fedccf6919a1ea6dd2f3d01991481f68f03b8bb424efd93302699f7fda", 0x35}, {&(0x7f0000004380)="ad3c9a25a4a14f3976d70ecda043f98b73a7655b9abe", 0x16}, {&(0x7f00000043c0)="eed599c1", 0x4}, {&(0x7f0000004400)="7448b1f506c6fdfa4652522c582004bc6951e086310a2fcd36350718095faf6434d71247cde54a6dbea07c2bd0c84c3bbeb5085868f0ce15e8e37bc5f56ae8d012c9a270ef1a3620f42f10385ccbf30591748077fde1a86670bb6da5a0", 0x5d}], 0x5, &(0x7f0000004500)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x4000}], 0x3, 0x20040040) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r32 = memfd_create(&(0x7f0000000100)='\x00', 0x1) setsockopt$inet_tcp_buf(r32, 0x6, 0x0, &(0x7f0000000140)="f64bed90c21322f07929a01753052dae065bc76e475d8722d7a07bf3d0bd24582f7a9b89ccbbd8629ef3c6f802fc26f8db73213a200bb45900f3b47b20db3db13df0eae2dd4db373faeacf3407d23a3579fa36db23844635eb146d5f6161e61daf13d6f05a9ef7ec024128750127ea8353a5e8481ec78a9657c89e", 0x7b) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000)=0xec6, 0x4) 2018/03/23 19:20:02 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r1, &(0x7f0000000080)="e91f7189591e9233614b2f", &(0x7f0000000100)={{r2, r3/1000+10000}, {0x0, 0x7530}}) syz_fuse_mount(&(0x7f0000000000)="e91f7189591e9233614b2f", 0xc000, 0x0, 0x0, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x986, 0x0, 'client0\x00', 0x5, "6e38a7143e3fad7c", "4a86e2a67c69fb8aecbf055d5d2c43578f5b0b5ae8cf7ff37ac5d402a26e46f2", 0x3d, 0x20}) 2018/03/23 19:20:02 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={"6c6f00000000000000007ecf00", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807ffdf7, r1}) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="6c6f00000000000000007ecf00", r2) 2018/03/23 19:20:02 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) accept$unix(r1, &(0x7f0000000000)=@abs, &(0x7f00000000c0)=0x6e) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x283, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28, 0x10}, 0x3) 2018/03/23 19:20:02 executing program 3: mmap(&(0x7f0000140000/0x3000)=nil, 0x3000, 0x0, 0x2503e, 0xffffffffffffffff, 0x4) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x608000, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r1, 0x0, 0x4, 0x0, 0xfffffffffffffffd) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000100)=r2) 2018/03/23 19:20:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f000056dffc)=0x65b, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x88) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x401) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x80, 0x1cc) getsockname$ipx(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) sendto$inet(r0, &(0x7f0000003000)="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", 0x1000, 0x1, 0x0, 0x0) 2018/03/23 19:20:02 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, &(0x7f00000000c0)=@alg, &(0x7f0000000140)=0x80) r1 = socket$packet(0x11, 0x3, 0x300) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) setsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000000040)=0xff, 0x2ba) sendto$inet6(r1, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r2, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000001800), 0x0, &(0x7f0000000280)=""/21, 0x15}}], 0x1, 0x2000, 0x0) 2018/03/23 19:20:02 executing program 2: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 19:20:02 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) ftruncate(r0, 0x7fff) 2018/03/23 19:20:02 executing program 3: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) tkill(r1, 0x15) tkill(r1, 0x1a) ptrace$setopts(0x4209, r1, 0x400001, 0x0) 2018/03/23 19:20:02 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20100, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/95) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) 2018/03/23 19:20:02 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa}, 0x1c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='&', 0x1}], 0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x9) getpeername$packet(r0, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003600)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000003700)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003740)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e21, 0xe7e5, 0x4e23, 0xfffffffffffff800, 0xa, 0x20, 0x20, 0x0, r2, r3}, {0x4, 0x80000000, 0x8, 0x70000000, 0x1ff, 0x5, 0x3b, 0x5}, {0x7, 0x8f0, 0x15, 0x12}, 0x4, 0x6e6bb3, 0x0, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3500, 0x2, 0x0, 0x100000000, 0x1, 0x8, 0xffffffffffff8001}}, 0xe8) sendfile(r0, r1, &(0x7f0000e64ff8), 0x10001) 2018/03/23 19:20:02 executing program 7: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)={0x80, 0x0, 0x0, 0x0, 0x7}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/23 19:20:02 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001440), 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x139cf1ce, r1}) writev(r0, &(0x7f0000001300)=[{&(0x7f00000000c0)="328105465cb624f5447eb2c9de398731740f38f0c06e251be944ac9638e251b1e358392da51116325aed1ea20dffcc8d0ce41068dbb2cae8728ffc67a037d8", 0x3f}, {&(0x7f00000002c0)="74caf3fad4f9a655b17ebdbcaeb388de2350ef50fc84d00e23e382b6626333ba63f1daccc45b386a0ac9b46c8a90", 0x2e}], 0x2) ioprio_get$pid(0x3, r1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x4) 2018/03/23 19:20:02 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000480)) fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000680)=0x0) capset(&(0x7f00000005c0)={0x0, r0}, &(0x7f00000006c0)={0x0, 0x400000000000000, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) r2 = accept(r1, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000003c0)=0xa7ab, 0x4) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00000000c0)={0x7, 0x2, 0xffffffffffffff01, 0x7fffffff}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000000340)={{0x80, 0xc56}, 0x1, 0x1, 0x0, {0xffff, 0xa9b}}) 2018/03/23 19:20:02 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x122, @time}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1, 0xfffffffffffff800, 0x7, 0x5488aa73, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x24a}, 0x8) 2018/03/23 19:20:03 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x2d) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x0, 0x3}}, 0x2e) 2018/03/23 19:20:03 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000180)={0x2, &(0x7f0000000140)=""/2}) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) renameat2(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/23 19:20:03 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkalleZ0\x00', 0x1401}) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='M', 0x1}], 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) 2018/03/23 19:20:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x4590, 0x800, 0x9, 0x0, 0x1800, 0xb1, 0x8]}, 0x12) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r2, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) 2018/03/23 19:20:03 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') close(r2) 2018/03/23 19:20:03 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000a7c000)=0x2d, 0x4) connect$inet(r1, &(0x7f0000593000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x2}, 0x1) 2018/03/23 19:20:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0xfffffffffffffee7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001380)={r2, 0x80000, r1}) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x20100800, 0xffffffff, 0x2, 0xe9f, 0x7ff, 0x200, 0xff, 0x401, 0x4}, 0xd) sendmsg(r0, &(0x7f0000e91000)={0x0, 0x96, &(0x7f00000002c0), 0x382, &(0x7f0000298000), 0x36e}, 0x20008001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)=']em0ppp0$\x00', &(0x7f0000000140)='$\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)="2604656d3100", &(0x7f0000000240)='\x00']) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/23 19:20:03 executing program 7: socketpair(0x19, 0x0, 0xfe23, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000180)=0xc, 0x4) getrlimit(0x0, &(0x7f00000001c0)) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)=ANY=[@ANYBLOB="021600000a000000000000000000000008001200000000000000000000000000060000041e87221af45df3c3186f5300000000000000000000000000ff01000000000000000000000000000100000000"], 0x50}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 19:20:03 executing program 2: r0 = epoll_create(0x20) unshare(0x0) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000040)) fcntl$notify(r0, 0x0, 0x2) 2018/03/23 19:20:03 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x109000) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="f95d630295"], &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/03/23 19:20:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4c0000001fe8030a00000081000000007f00000100000000290000000000000000000076e49d201a1f8fd6ea3c0000ac1414aa000000400000000000001000000000002f74bb7301641b5d0000000000150000"], 0x4c}, 0x1}, 0x0) [ 84.109386] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=59423 sclass=netlink_xfrm_socket [ 84.123264] IPv4: Oversized IP packet from 127.0.0.1 [ 84.149221] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 19:20:03 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x101, 0x1, 'client1\x00', 0x0, "dc9c703869ab9533", "afca5a1de45dbb63a08f1fc9a083737040e5db5fabc801a663e0b0026cbe841d", 0x582957eb, 0xbbcb}) 2018/03/23 19:20:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x83ff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/icmp6\x00') setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r0, 0x0) dup2(r3, r0) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0x34) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000100)) 2018/03/23 19:20:03 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="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"], 0x21d}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180)=0x100000000c, 0xfffffffffffffe63) read(r0, &(0x7f0000000240)=""/45, 0x1d) 2018/03/23 19:20:03 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/169, 0xffffffffffffff10) 2018/03/23 19:20:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0x316, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) 2018/03/23 19:20:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') 2018/03/23 19:20:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x169880, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000300)=0xe8) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x7, 0xffffffffffffffab, 0x8001, "4da07ef4cbb3a951bbe16e046a0066158366c04739dfb1910b36d9c273bfa98e85b825de7abe20ad8f8ef3ee45169dc3836ebd18b3693fb6a37eeb539f81f5", 0x13}, 0x60) keyctl$get_security(0x11, r0, &(0x7f0000000140)=""/160, 0xa0) 2018/03/23 19:20:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) flistxattr(r0, &(0x7f0000000280)=""/254, 0xfe) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000140)={0x2, 0x4, 0x2}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0x7fff, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, {0x2, 0x4e24}, 0x100, 0xba26, 0x7f, 0x7, 0x101, &(0x7f00000001c0)='vlan0\x00', 0xb6, 0x80000000, 0x1146}) 2018/03/23 19:20:03 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000000)=@hopopts={0x2f, 0x7, [], [@enc_lim={0x4, 0x1, 0xecae}, @jumbo={0xc2, 0x4, 0x1}, @jumbo={0xc2, 0x4, 0x2}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x9}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0xfffffffffffffe18}]}, 0x48) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@empty, 0xffffffffffffffff}, 0x20) [ 84.569080] device syz_tun entered promiscuous mode [ 84.597699] binder_alloc: 10467: binder_alloc_buf, no vma [ 84.623707] device syz_tun left promiscuous mode [ 84.647388] binder: 10467:10473 transaction failed 29189/-3, size 0-0 line 3128 [ 84.663535] binder: BINDER_SET_CONTEXT_MGR already set [ 84.685811] binder: send failed reply for transaction 33 to 10467:10473 [ 84.694747] binder: 10467:10481 ioctl 40046207 0 returned -16 [ 84.695565] binder_alloc: 10467: binder_alloc_buf, no vma [ 84.695602] binder: 10467:10476 transaction failed 29189/-3, size 0-0 line 3128 [ 84.699677] binder: undelivered TRANSACTION_ERROR: 29190 [ 84.703666] binder: 10467:10473 got reply transaction with no transaction stack [ 84.703673] binder: 10467:10473 transaction failed 29201/-71, size 0-0 line 2921 [ 84.737083] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 19:20:03 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/23 19:20:03 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00000000c0)=0x80, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x2f4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000180)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/23 19:20:03 executing program 6: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x200, 0x0, @time, {}, {0xffffffffffffffff}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) r5 = dup2(r0, r2) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 19:20:03 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf0701") read(r0, &(0x7f0000b07000)=""/36, 0x24) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x7, 0x3, 0x0, 0x100000000, 0x10, 0x4}) 2018/03/23 19:20:03 executing program 2: syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) 2018/03/23 19:20:03 executing program 1: open(&(0x7f0000000100)='./control\x00', 0x20001, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x800000000000000, 0x10001, 0x8000000000ffff, 0xfe, 0x2, 0x1}) futimesat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)={{0x0, 0x2710}, {0x77359400}}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) timerfd_gettime(r0, &(0x7f0000000140)) 2018/03/23 19:20:03 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/03/23 19:20:03 executing program 5: r0 = socket(0x11, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setfsuid(r1) getcwd(&(0x7f00000000c0)=""/92, 0x5c) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000140)="409b", 0x2) [ 84.744515] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 19:20:04 executing program 2: r0 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x0) write$evdev(r0, &(0x7f0000001280)=[{}], 0x18) fallocate(r0, 0x10000000001, 0x0, 0x40000000203) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0xffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x10000, 0xfd5, 0x9}) 2018/03/23 19:20:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xd71, 0x80000) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x10002014}) 2018/03/23 19:20:04 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x8, 0x10, r0, 0x0) 2018/03/23 19:20:04 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000000)="6da33f2409406504dadc878fc7c60ba47a1a7f379d6768eb90520d5c6c79b2364ec95684e23023031365670711fa35f1b3df3b3cdcd6c2e90971fc359524406cab0cb7ae11732f0e4880c7f5b3562fce49b4878604bfa56b0ed6b35820613af03c841ca568080b10ed51db2a9c0069bbf1d4ee264ab1ef2c350c380e2400b5817bbfe58dc85660c24530fc95d888a459c0a7eaaa5066c936e1b4fe1900de4104b5f1", 0xa2, 0x4000000, &(0x7f00000000c0)={0xa, 0x4e22, 0x8e68, @local={0xfe, 0x80, [], 0xaa}, 0x100}, 0x1c) 2018/03/23 19:20:04 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x200) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/171, &(0x7f0000000380)=0xab) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000013c0), &(0x7f0000001400)=0x4) clock_gettime(0x0, &(0x7f0000006580)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006340)=[{{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/43, 0x2b}, {&(0x7f00000005c0)=""/247, 0xf7}], 0x3, &(0x7f0000000700)=""/47, 0x2f, 0x1}, 0x7}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/191, 0xbf}, {&(0x7f00000008c0)=""/207, 0xcf}, {&(0x7f00000009c0)=""/69, 0x45}, {&(0x7f0000000a40)=""/97, 0x61}], 0x5, 0x0, 0x0, 0x8}, 0xfffffffffffffe00}, {{0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000b40)=""/203, 0xcb}, {&(0x7f0000000c40)=""/108, 0x6c}, {&(0x7f0000000cc0)=""/41, 0x29}, {&(0x7f0000000d00)=""/71, 0x47}, {&(0x7f0000000d80)=""/54, 0x36}, {&(0x7f0000000dc0)=""/235, 0xeb}, {&(0x7f0000000ec0)=""/134, 0x86}, {&(0x7f0000000f80)=""/236, 0xec}, {&(0x7f0000001080)=""/153, 0x99}], 0x9, &(0x7f0000001200)=""/22, 0x16, 0x8000}, 0x8000}, {{&(0x7f0000001240)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001380)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/168, 0xa8}, {&(0x7f0000002440)=""/126, 0x7e}, {&(0x7f00000024c0)=""/150, 0x96}], 0x4, 0x0, 0x0, 0xfffffffffffff6bd}, 0x5}, {{&(0x7f0000002580)=@vsock, 0x80, &(0x7f0000002980)=[{&(0x7f0000002600)=""/71, 0x47}, {&(0x7f0000002680)=""/184, 0xb8}, {&(0x7f0000002740)=""/187, 0xbb}, {&(0x7f0000002800)=""/102, 0x66}, {&(0x7f0000002880)=""/49, 0x31}, {&(0x7f00000028c0)=""/183, 0xb7}], 0x6, &(0x7f0000002a00)=""/135, 0x87, 0x1}, 0x20}, {{&(0x7f0000002ac0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002b40)=""/10, 0xa}, {&(0x7f0000002b80)=""/242, 0xf2}, {&(0x7f0000002c80)=""/87, 0x57}, {&(0x7f0000002d00)=""/201, 0xc9}, {&(0x7f0000002e00)=""/158, 0x9e}, {&(0x7f0000002ec0)=""/244, 0xf4}, {&(0x7f0000002fc0)=""/179, 0xb3}], 0x7, &(0x7f0000003100)=""/111, 0x6f, 0x3}, 0x3ee}, {{&(0x7f0000003180)=@alg, 0x80, &(0x7f00000035c0)=[{&(0x7f0000003200)=""/142, 0x8e}, {&(0x7f00000032c0)=""/180, 0xb4}, {&(0x7f0000003380)=""/94, 0x5e}, {&(0x7f0000003400)=""/172, 0xac}, {&(0x7f00000034c0)=""/146, 0x92}, {&(0x7f0000003580)=""/29, 0x1d}], 0x6, &(0x7f0000003640)=""/56, 0x38, 0xfffffffffffffffd}, 0x945}, {{&(0x7f0000003680)=@ll, 0x80, &(0x7f0000005a40)=[{&(0x7f0000003700)=""/196, 0xc4}, {&(0x7f0000003800)=""/183, 0xb7}, {&(0x7f00000038c0)=""/4096, 0x1000}, {&(0x7f00000048c0)=""/170, 0xaa}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/13, 0xd}, {&(0x7f00000059c0)=""/112, 0x70}], 0x7, &(0x7f0000005ac0)=""/45, 0x2d, 0x7fff}, 0xa76c2d}, {{&(0x7f0000005b00)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000006240)=[{&(0x7f0000005b80)=""/73, 0x49}, {&(0x7f0000005c00)=""/106, 0x6a}, {&(0x7f0000005c80)=""/249, 0xf9}, {&(0x7f0000005d80)=""/141, 0x8d}, {&(0x7f0000005e40)=""/89, 0x59}, {&(0x7f0000005ec0)=""/216, 0xd8}, {&(0x7f0000005fc0)=""/208, 0xd0}, {&(0x7f00000060c0)=""/36, 0x24}, {&(0x7f0000006100)=""/234, 0xea}, {&(0x7f0000006200)=""/42, 0x2a}], 0xa, &(0x7f0000006300)=""/56, 0x38, 0x8}, 0x7ff}], 0x9, 0x0, &(0x7f00000065c0)={r1, r2+10000000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000006600)=[{0xb, 0xf4d}, {0x3, 0x5}, {0x8, 0x9}, {0xa, 0x4}], 0x4) syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x1, 0x100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x7fffffff, 0x4) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@dev={0xfe, 0x80, [], 0xf}, 0x7a, r4}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000400)=0x0) waitid(0x2, r5, &(0x7f0000006640), 0x80000000, &(0x7f0000006680)) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000440)=r5) r6 = open$dir(&(0x7f0000000240)='./file0\x00', 0x400000, 0x40) mknodat(r6, &(0x7f0000000280)='./file0\x00', 0x4, 0x6c) 2018/03/23 19:20:04 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = syz_fuseblk_mount(&(0x7f00000d6ff8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000000)=r1) 2018/03/23 19:20:04 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00005e4000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/23 19:20:04 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$TIOCNOTTY(r0, 0x5422) r1 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000080)={0x7, 0x7fff, r1, 0x3f, r2, 0x10000, 0x2, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f}) creat(&(0x7f000085cff4)='./file0/bus\x00', 0x0) 2018/03/23 19:20:04 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000000040)=0x200000002, 0x4f) r1 = socket$inet(0x2, 0x0, 0xf65c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000000)=0x78) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0), 0x10) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00000000c0)=0xa34) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/23 19:20:04 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xf9e, 0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x81, 0x7, [0x1bffffffffa, 0x9cd, 0x4, 0x61, 0x3ac, 0x2, 0x3]}, &(0x7f0000000080)=0x16) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7fff}, 0x8) bind$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x1e) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x27b7ada4fb9db36b) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) 2018/03/23 19:20:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000100)=0xac3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x4e6ad65b}, {0x3, 0x7f}, {0xf, 0x8}, {0x3, 0x1b}, {0x3, 0x1ff}, {0x2, 0x100000001}, {0xc, 0x8}, {0xb, 0x6}, {0x2}, {0x4, 0x80000001}], 0xa) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000000140)="7ed3ba22f504dfe570dbeca2b9cb18dcbb0e1b2ad3a4166fc85e2f17f51efde87595be3ccf4e3e9873fcc37796ee726f06b475fad0c3f97c9bebd77b") r2 = syz_open_pts(r0, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2c100, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x7, 0x4) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$FIONREAD(r2, 0x80047456, &(0x7f0000000000)) 2018/03/23 19:20:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000ec0)={&(0x7f0000000f00)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x24}, 0x1}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1fe, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100)=""/212, &(0x7f0000000200)=0xd4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) 2018/03/23 19:20:04 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="200000001e00210affffffffffffffff07000000", @ANYRES32=0x0, @ANYBLOB="002cf36fc5bb3732"], 0x20}, 0x1}, 0x0) read(r0, &(0x7f0000000000)=""/54, 0x36) 2018/03/23 19:20:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101520a07d1f5bfcb", 0x9) r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000000)=0x80, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140)={0x7, 0x5, 0x2, 0x4}, 0x6) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = dup(r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000180)={0x8001, 0x9, 0x0, 0x7, 0x3, 0x3, 0x3, 0x0, 0x44, 0x3, 0x7, 0x7ff}) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x5, 0xf6, 0x2, 0x1, 0x5, 0x6, 0x9, 0x4, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x4}, 0x8) 2018/03/23 19:20:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) fcntl$getown(r0, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x177, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040), 0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000100)) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc7f9a), 0xfffffffb}], 0x1) timer_create(0x3, &(0x7f0000000080)={0x0, 0x3a, 0x6}, &(0x7f00000000c0)=0x0) timer_delete(r2) 2018/03/23 19:20:04 executing program 1: getrlimit(0xc, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000180)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/23 19:20:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) pwritev(r1, &(0x7f0000001840)=[{&(0x7f0000000640)="10b5da626d6fca344ee3358ef19b543ddece5d3c8f5ed1c91ac8f7b1c0ed353fa542d17425706bc97f608d2ed3aa43e498d25b2ae7e038f3337ae1eade238e970f8a30045c939c907365029c24160bc69aaa29f784bfad4e2b5c56da92dd446808856661c7a7f498e87993e68b893a203bdf69c95fe7c686ceae55523f5c78fc27dd623e73da5bb0a3d270dc7c769ec220f450a5d98e1a770e7fd5157c751ccb", 0xa0}, {&(0x7f0000000700)="4010aaf76729d1fd16aebe80e1f4955cabb36b89f6b160b8fcb597de82794ca4219bc07a233811638cc2d53de3fdb787f66c05f544e17545acefd17616e76b279667dc02f4ff10a87f86f9fefdb173ae7680a74534695d66f9da41d9f5d424b3cd23049691beb525f71db0741d768a9f736f85cab74f411c072a6a91c757a2f2d46fc2c559caf12eba8718c6d4271caef1794f7d5789a4c003718a9301652c58f96b8e59db225aa38976d678aece81fb313d265f1a335e", 0xb7}, {&(0x7f00000007c0)="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", 0x1000}, {&(0x7f00000017c0)="90651603dd6a4bc79b5f9b8b7a0eb79ed701511706223124b770c12ada597c932e52a81e0889ff713a0d2144246f467540420a11d72dd9898964d143f31d49974a570d6e23b84015fe829dfde43210945856658f078159da6e5a2449be9cac7aba2f9abda81f5d1ba18bfdb96112e107632931665ceb1401fe10fb22762323f7", 0x80}], 0x4, 0x0) epoll_wait(r1, &(0x7f0000001880)=[{}, {}, {}, {}, {}], 0x5, 0x4) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="3c09da0dd69b808a19d78de37d82393eacf1d693c2abbc1a1748c4384b2d2d95b5656f2f99926ed039e999b488743e70262fed19b9850b032b750941cabc2ce044e3b06c8886d0ed4d65ca03e52b768e44c35ad1cebd78fd06310604bf1516abfe74ab5b0f3e689fd790acae57f6f1a425e925beddbe7854d48aa1b101d8f389573f970ea0cee134fe8b563d8b19a7bc29b19d166e77960728d0aa4c6dd6debea82a57ed1f6abc831d225109d083941e2bf15eb06749881729f00efdcce546899b5bc7c959f628a9fd", 0xc9}, {&(0x7f0000000100)="d61ea888237085c2809ed62f63f8ba542eff299c82e26a937e25646cdab07c2604308d8af75e3e6c05cc05d3009ff745654cca3d5ceaca02cfd9718eeae40948a4ad95e5dbda05d78df47d9b299615b5a38f030c52d377968ab059996bd5f06bf17a8da286e1d0d25e0bbfb75b367a1aabdd8fd73d90aea3d5bfde679710117c305c688b438dd94bf45844e478e113b56c6e15ef692f23e9a1", 0x99}, {&(0x7f00000001c0)="00faf1287f166964bb6a1521670c56400b23cbd159af6e659c3cd212039d9cd6aeb4d282cf3f275f899f66b6a2753421e44138b778638c339467a3127ccf8c2be3a90f66ab3c1047bef653cc8309398bfa1b626f5fdddfaa86343e8b09c8332ce867b670f0444efa6c170ec2f6b5e1ba862276e1cda423f8ba18e39da6c46a3967df6f70f09638834a49e0714a045b752026e30dbc18c695515eade9e738fb3d82a06acd648e1e33ac937430c01ffb63a7499155abc7134d543bb231b33ef954e9a09fe96469a27bfca179ef60d380b8dea5aecf3604804bd320b7fc19199f3c6232323bfc52a17eac3005f3b3", 0xed}, {&(0x7f00000002c0)="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", 0xfd}, {&(0x7f00000003c0)="1e723c022978a0481cdfdb97fa07c38c6a8b3aea8ebe95235c48840ccd23f5dca02b03641305118636fbf92813f2906605e7f2dc09aea8db58e61dda41a2e45bbf562147bf27106471faea66700f95eb9a8b3fe9eba60d21038796cda6ce0b7b6fe07eef455b6f29747f6cf1fb149fae388dff1a125a2cd4d00d9008ded20b7ed353c5f6a304bd8b1c700d21be2100e6bd35605340c2974951a5e1eb79f91a06b76803263c2630aa8c523258f647503f401ea950f65c55cea52b0d95bff74198f569335baca813f6372290f20858d4cd7b6aeb0b1c81be192cdf7bca0be5f1dcd49c46838680", 0xe6}, {&(0x7f00000004c0)="c32ab4546267391b8a7b0726524c8a50e7de89de4f5511c9fb5813769cdeed9bfde369f01b475cfe24a013a7cf8e06be7cc97350c7bb27bff012d4cb403a85a871b083373d8062ee3089cca24e786f", 0x4f}], 0x6, 0x0) 2018/03/23 19:20:04 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) setreuid(0x0, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x600, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x58, "7c7d639c09c97d1898d7365d67419e38e58aac28521d811c6d9c53833358555b03a004d20c96051e3c168c3b36d7fc8b1c6ae24aeb5132c582416191f9560eadd5c1690c421c1f9855720784ee0fdc059bb730d3b5a1302b"}, &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0x1, 0x6, [0x9, 0xa06f00000000, 0xfffffffffffffff7, 0x101, 0x80000000, 0x40]}, 0x14) 2018/03/23 19:20:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)) lseek(r0, 0x0, 0x4) 2018/03/23 19:20:04 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") bind$nfc_llcp(r1, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x1, 0x0, 0x5, "f8744ae852f48cb93c60b293a2449ce8c980f7e777b21e37d77b334bcd26e6f25b76776f13bd300bd3db9a2e3c02254b16b4b3ef1b44df960268f59a8d1b6d", 0x30}, 0x60) prctl$setname(0xf, &(0x7f0000000080)="0aa829293a6367726f757000") getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x200, 0x4, 0x2, 0x1ff, 0x10000}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x1}, 0x8) pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/03/23 19:20:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000372ff4)) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@loopback}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xb1, "a60c4de87b6499c187675858c0cf3feb959e09edd55749bb21ba818dc42ceb5c742f25af4cce6ce366c9d5fe9ea7d4a024f018e30822b8baa86580cff776ede857710feaca7300ddd357cb8ee351b6cdc1d7eb282ad4dd9d71d78752b57b93a19a226134df7e4ab92c4ae16a6c8f4f114809d59df21c071fd2bc2a4a24044a600f900a7ae38e1b8abfefa91244bbb130d3a47bff6b4d3de8f27a3fbcf3d79d4b331c0ef442ed116c2c5fac1487ee47e499"}, &(0x7f0000000200)=0xb9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @loopback={0x0, 0x1}}}, 0x40, 0x0, 0x3, 0x40, 0x4}, &(0x7f0000000300)=0x98) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c24000)) 2018/03/23 19:20:04 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1a, &(0x7f000040efff), 0x0) 2018/03/23 19:20:04 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) timerfd_create(0x6, 0x80000) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/23 19:20:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in=@loopback}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) r1 = socket$inet6(0xa, 0x3, 0x10001) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/03/23 19:20:04 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x402000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000e5a000)) 2018/03/23 19:20:04 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x31, &(0x7f00003a6000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x8a) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x80641) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x10001}, 0x1) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 19:20:04 executing program 6: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000040)="86ed71ebbff7c42bae54308f36d76dac", 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x1, 0x768) 2018/03/23 19:20:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xba, "d027d907d7b7d1cf7ea9941aeadb138f6325a023776246ba4356b7aad21e855f76ddae800177ce2c44f169b607b382f65150d833d8ac813b35eadf3d66d7f7a4f843d7ecb6878877ca2b5c51e947d3fb8394a897b8f9f3f90cc65388894d27299fc9648998c00cb8d09412ff426f607892f919723164c60fecb9ddc62caf0834d595c7f1a6fca3074d0d72ba3bac1320e95ec7b7b7e24b2ee5c44a7682ccd7d52e6bc4fe604ffaf53994d185ee71f61f4b2850018c28cbc8b344"}, &(0x7f00000001c0)=0xc2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000001280)={{0x4, 0x5}, 'port0\x00', 0xd8, 0x1841, 0x1, 0x7, 0x7, 0x1000, 0x3, 0x0, 0x5, 0x200}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0xfffffe66) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x4000000, 0x0, 0x0) 2018/03/23 19:20:04 executing program 4: llistxattr(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000100)=""/249, 0xf9) mkdir(&(0x7f0000a7fff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwritev(r0, &(0x7f00005d5000)=[{&(0x7f0000ece000)='{', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000d4f000), &(0x7f0000d5a000), &(0x7f00008a7f0e)) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x1}) ioctl(r0, 0x3, &(0x7f0000000000)="54a7fea104dc4ad917ee7566e025ab81c664e78f69d7dbc1530c88cb53281aa55ca8934ca7a907f2e7584cfb5b37b0477549ded27eb04d757b5957859df273bec6387f3a261a157319e3e0af073563da68486a28e9397938d9135d1a4f842bdaa67e62") dup2(r1, r0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000280)=0xe8) getresgid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', 0x1000, r2, r3, 0x8000, 0x200, 0x1000000) 2018/03/23 19:20:04 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$read(0xb, r1, &(0x7f0000000240)=""/4096, 0xffffffffffffff54) 2018/03/23 19:20:04 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netlink\x00') writev(r1, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 19:20:04 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000100)="1f0000000104ff00fd4354c0ff0300000000000008000100030442fdffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x13, "101ba9b6aaa2204e5409f1698a4fb39abd5472"}, &(0x7f0000000280)=0x1b) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x4578, 0x4, 0x9, 0x0, 0x776c}, 0x14) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x20, @empty, 0x4}}, 0x4, 0x9, 0x5, 0x5485f144, 0x1}, &(0x7f0000000200)=0x98) 2018/03/23 19:20:04 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400103, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/124, 0x7c}, {&(0x7f0000000480)=""/138, 0x8a}], 0x2, 0x4) [ 85.533857] audit_printk_skb: 56 callbacks suppressed [ 85.541138] audit: type=1400 audit(1521832804.759:182): avc: denied { create } for pid=10613 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.568860] audit: type=1400 audit(1521832804.799:183): avc: denied { write } for pid=10613 comm="syz-executor7" path="socket:[22056]" dev="sockfs" ino=22056 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.595738] audit: type=1400 audit(1521832804.819:184): avc: denied { getattr } for pid=10613 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.596820] audit: type=1400 audit(1521832804.819:185): avc: denied { setopt } for pid=10613 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.597452] audit: type=1400 audit(1521832804.819:186): avc: denied { getopt } for pid=10613 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:20:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="116348400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005e45f39456d2521abad3b9ebc1965343a8105b4cec3798af88b18ed434dacd786c984e68c1ed5d", @ANYPTR=&(0x7f000000a000)=ANY=[], @ANYPTR=&(0x7f0000003000)=ANY=[]], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) 2018/03/23 19:20:04 executing program 1: clock_getres(0x9, &(0x7f0000000ff0)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KDDELIO(r0, 0x4b35, 0x40) r1 = request_key(&(0x7f00000001c0)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='lovmnet1em0wlan1)}\x00', 0x0) r2 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffffb) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="8927246f48ea80dbafdb6567ec7b32bc6e4ca349a36a86a3b434173092f0fcaaa172b203464eb4825ef39c9f97f6e745353e4dc3cd03c6612fc196d8c97be47a9faefad259", 0x45, r2) 2018/03/23 19:20:04 executing program 2: clone(0x10100000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x80000) 2018/03/23 19:20:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000196000)=""/12, &(0x7f0000000000)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002640)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002680)={0x0}, &(0x7f00000026c0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000003bc0)={0x0, 0x0}) r7 = getuid() getgroups(0x6, &(0x7f0000003c00)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ptrace$setregset(0x4205, r3, 0x6, &(0x7f0000004f40)={&(0x7f0000003f40)="7302bd6b929e3b4916289472c206c3ab365ac80f4815ca56efd2d89a2b145bbc25ae7058d7d8cc2eef4818cdcae5f91b573ed03f72e131be8b6ac943fd7ec1baefd9ed7b84cbb15b5b54e3e141829b000044b7444301b5d911978b78650ce5aab4df87a4fdc0fac296d5ea8d4ee45c55e6fd7d4d2a74e581db4d7a7851115ef139e798ff9100dae29491449393168d7c2b854f6c7aaa3c37047aa27bd65c1d8a224636ed395427105f28cc2a1a054d3c6cd81ee7bca58fe393af444a484296488916831b71ea57f15f75eef586e602c780e82d49fcc2aaec0975565a4e30ce6212963a61a3e21f51db6e570913361b2d87711fa6b5d31ca5533a3e04e02999a6b23fb636a897f6bea6c5a8e950a785f1f1a7854ca2d7b536a55c8d67046ce7772d3cee3597494e7f719cc4ec56e94f0d93dc53974aa2ae2cdaecbcdcfd88934e2a1954ff664909ed964ee930ef15edb108d748b4ec306d9f46dacc07f671adeff7dbaac7328f037d95d01a22f1c158c7a17f10af68c5582a88e675dba21ade9526538c03ff169075cc2199e9453a7b89800829b7b0043aff4633bcafaf08c330350cc9b763d8b01f3634681b2986dcf800dc0afdb769fd73a0abc8d657f12c336f72eaee1cd472047f6868abe35fb443a7c5fffd618a85650f11122de3c4bbb2bbc812f5bbee308a93f5739d672329c31532faa0e8a5d52da28412b34166a63222480601644a95e45fcdf8c7e477e8e984649e40fad70db8673a8e945657385dcccd9847d9a3309f3bcdef9fcf9d2ef42d02dc31490bf40c7315e46a5f05af2d6b489bf1dc32e1484e436e469e4f73d3c95a7c672e3c9dc8d919c9b6ee620460b4c542db53287983c7db4c8e0eb91de44abfeaf2dcfde6f3506d6b45364c7e7d7511d7e88835f34872a0b340c09b3635d4f793ffe430d41cdf9664976807f46a636e84ad82615f95532914fd314b08c374ed510cb819b2c2b7c1adcd280e3090d7888107bdb22b93498a3817bbb3461231ecc0146301564e52fae0b9bd4150ee2b3fc590fe3c6d1af753a4a6437040e7370b358d9ff7253505357149fa85ae4c0a4c2033f40fb634556eaf2cb98ea3130a412fc3a7f42e2893a418400a7bbf71ff0880102b51c86c2e5530147a591eb846fa16950a848f391492283dd09dff418a67648013685dcf7bca1ef7a17b33369e8bef51c4f9d735838d484e7038f52512809124fe24fa438e82021a5d7353f5083912e5b3085e1fdf554350fbf5314b2038f5813b2a7d5790145ac22e855a1159c9a9218a3661ce342f7cb1c854ea604f28f6f948ee1d6a6bc8c653ac55b8fd41ab2270deef00a66f1f310a6fdf3aff9f1fb4839cbc964793d1e39e8f80d6d210e837e9cd16ddb37abe66db3199496d66bdefbf2af476226febe426f438cbd1f654f67594393bb34db30254ae06a076f301c399664f175b696d509ad0d77dae281449d79cf28356e01d45061de5c21385f4304c981af8ad91fc50fba0bebf6637fe06e29bb0b6d77d408213d8350bda8159efd1833a0e232f87309060f961157385074c25e995ff548d7e5f5e48ad557fa58d539b5add37027b542cc558217a8ab1c18bfc0cdd617d1c16597196d120c3a180eb88e3a899eccff512ed2ae95e4efd6a3e8d3036f06d747fb9c8deb2c55af5ba85546c7fb011a3761b003c27b4bbcb902536e5b6f784347fb4b5b1b66dc3848776995873c881bcae3fc48cc385bf8912908183b0e7b5ff171aeb0dfd4be4e7d1bf1ec15e50542dfe277668cf1e64f9bdd4f0ff1055b9d4834d2de8a32e3f7a0279d7f4cf8edd62b1349fb7ca1563450e7cb21812ce1d163b79a901685536a91b068ac886cde1193400b964f7f4ff4509944dee694aa872b50e3df1adeaa5fc8f041e08cbae2b21e7c683191c42e6b6e68ec8a96f1358a1d12a150f456b6193b8fc5cdb1eeb6e03b937ee025bb897af693447c98371dc1abc5fa884ca21820ac1ecdcc4780bb7ad3090b2904e181ad9368b6f171dbc2c150cc5b0ec6b74c6b27d7ea6eaffb2ba8c6c2034fb14515149467f7f2ba1023e59f1e653f6623a354df08f4a3129447a874fdd2809a7bea6d5693a7ff777531ec40ca935f5d7e3beb40b4dbafedb40fb10c246a0451e57148d095cf6808f927fd1dec77b61c81e465bf305c20e6a7c1e7f2830a2e6e5e4da62ebe169d89a3fae0e6c2014dab7693417c9ab394960a6a001b5caf97fd3783d6e93e91c677c008c47f4669a03d15eb1ef043488c311d9368c98aa4608c3a43f9c72233e5abb18612e7695cd248f1044a94f4cdee005d981a93ba10292be6e80aa6b55efe032ff08b309d71cb015e1adc8fb014f4077146d2c165d1e67eb022089ed5c9d939cf54c3ac009c6bd6acf7109abb9c57e3a4d445ca56dbf1101dff9ceffa3673cea543f38eccb68e25194f7de9de1d95c62a47e9286b73f7570edebf6d8ec9b2793a76090e1c173f9296a5f27c1f11d2791642213d6f9d31e5425e028f3987ef1ee48b57aca8a24530b784ccf125dc87531a136f5ecdf04a31584ead68029eb7906efb09d33dde15953a86961d88539dca11bfb5c4e30acd76076f346a74a2ee93015a5b71ca0d7f7cbb75f0f2db2aa7bb8d02d8b6e6ace692136576fc4f5349919caadbad9c693ea37021f42154a170de8997a1363154c9739f25552250164f0ae23efbc22e5a36ae8f5189cb1f61e75ae14183db3c33c14a41526b65c48f0b88b1f87233a544ecb5290ffaf8e0b656841c81733004422e300518558977363359293ee1587ba7c047d6372b1cb5b7e86275857f970dacec49ae8436012e5ab5dcd3ebf3af22e3c0997f3f8ade3b5b113334b5591219351c112434395b231093be4bd792ed987e53f931ad85ea699837ea3a9d5229bff8538a55cc2924e92886a786ffb27dc40d567de4bd1da66ca5a14bd8077007b5be78817fa7ed29b577cb02fbfe00706832684bb1e2bfe946148092a2c2567fdbce6f64ee045686b23333a0e37a10c53eacc978767914a7487039e15374ad5ea7cad79ce11640a237e22b14c97a7e73377f003016e091efd5e4bc4964e24a5871c6577e22663ab85ce5e9a753a5b0ca44ec60d7256042bebe50c0291c1ac1fcd815c126f922d71d3cc662081a3f68dc9ce69b2f345fad5a47553680f133c2ab7894d3a73fd0ede07ba3cb185300b61d18d8be3a547b13e62622522723b6bd6971096270bb77de50a80494d088085169ae751bc91834cee4f78af4488281a1e9b9899e71e8ce8d7010ed66dd2e2e1c1ee04e1d6cc9c3a5f7428eeeb0ff70282df1bb54654c942aac701f2eebc1e1158c1ee5510f3772140c3b97e0d1551d3b700daa27aaa9c471e9713533652dfa7f0f12110f26f9baf58c6349964db442d8eec578ee11b713e12745f00098ec6d57db3ccd5002238733d905c5bc4cd47f3f518e04f507af5b5b1692c487bda3c0640455f13312f4235905e2f4a166ba3c5ca7773b7e744c9c5c920207e25cd3e7b85e6606b94148ed443bcead94eb9fcb659a31565a3a4499720d70966028bffcf5f0f5bf3352f8b9ac0d4252feac59d6ebf240da130f9ccfe0d87531ab042f95ea62ae6dbe9b80b670bf16fe98b1520b4865abcca520d17dbe462b2ae41d7763ea1d9179d164b913eb4338095fdc52adc529cbcc87bbf10fd4d442085bc2ace32f4b01b254d3a4c77255f7814263911af32eb12b06854360cd471cdf462cb8f7fac3ee619359482faedb81a91f6e0270242ef775ab54e312efeea4f9e12d3d66c0acec1be6c2ded4ca4dccf74bd8905c650d99a55edfba00a0f940c0d8a84ae4ffa793e650a6ea6f34a12b13672a800a403fd2b55621174aba0b49169584d0db018b5430a3e4fd5143a5024be945d1714660293d93aa67999f7c1de9c26e561e3ead193196712ae68957e22cefd51afa4577b75d2d65b92371f8f32c0a42421aa120deb1b1487fef7eaf29455ab72ee192b2787f94a7be57c3ad7578f6a2f0cad7d54c46ebe9708ec805ab61bbd5514a1f62a265210145a70456e6f311b2ed18baddf28a06dc3704f60af6a42f7f795a5ca0447433104b73181a6a8c61da7bf27491a3dcf41eba1255c4c21117c8be5ae1a45d7ce37c17d59fcfc8e8863d9c1e9f047d04e27528991a327d93aae0ad6584b26840713366f9714a6cfbd30db9a5d873f2fab48641de0cec8131a22db57664fd41bb80fa6b5c58b5d66e888524ff096240d1ec5fec1cc71d44ef6459c7b9c9c70432426b08ee7889a502d4d5a3395c733d894fb7219b729541ca36a6ed957fbca20e4945dc75fd1c2c79ea93957f0e9b68fa601189023954fd9492c48eaeb2185c4d25fde4dc7180a71ba22eaee73ff8b931b0dd84f283825b1a64966e5665093ba6713082e28c48ac0b9a6bc2573b1511e5c819cae1a446b9d5af6b89c90b0ba80599939c27ed6b3ca1a84f1553ccfb0df30fb3c6cc222f09034dc3e5b458206e58fdc59c785880efb63e8f3c9868732e2ee1ac900318d7c918c4d8eb51486ac0f4c0d3750d7d6c3ac95647d3cca09674bd1415fad94f68cbbf6f6428bcc499aef97007f71f1529bbd76e6b25a04a436ed504d92a1a37da5ef5cc8b05492e00d7fc36cf72cc0b6c07361c91b08856b5d2fb05213fd32c4570e0eb65220846e6288c58f9c7d284c3561a72719bdd3d03a302b523a50127283f83946a9de5bed150cf1b875c331d827b931963af803a16490032234f287173cc905173aff54769265cec1877147ea17c2d88bab4ad037e4ac2279c170c4a7e659bd0a56617cef2623f4b714d3cea9772c427f1763af9e9cd595e09731ac716b09758d730a816456a92aace0b9a69a7a80fa63e9ebd89a4675a326e54648df3f2ab9b8fc94bfb1ae84f203743946a0fcadacbb1f1962f3af4d7d107e86b0874005a48dfa2206ce51aa7dd6f9912f3b9f53d99db569d4e786693183a1a5cd3e73ac3902cb6075497c052512cbec9da00c2d52358a9a45d9b05ba615f688cfe78ffa216b9f7454abf06542e6c1aa11d994143fe951b0a8c39e0ed02aac7d4bf15f5084827e7f0da8ebf33fd208ffdc70d86b808c959a7480fa33d1ef79423406271dfecd12d69573e489b6b4b01c7b22676a16604acfc7884e266140da3e9b9c07ba2d466503469a58c8407f412142866e8502f762474b327ecc240c4838691d83c0588b69038434636f34732e5f4ab6e2252c607be7090df771b703fc09f2cc4b20ca61484f3c6b55ad88ac550d0ad3a0f8d076dd704510cf0a068fb18e7eb13d57a46557b0ca1c7408e6b7d2fd5d64515b8a95e337f2b7ae81a5ba42bbb31fcbd33017f8fbebdbcc15468a4b272ddc39d6952dcc52e7a82c6a1fee13fd791a32997be0ea9e20f1e8fd69de65ce5e9294255f9fa76a7ebcf7c1a7a19456a19e948a0b81751ef943b2360e509b9ecfe7aed63636dd832343963c40d273ac7d815f343431e0277a82ffbea0c91c3af8f47989e71ad69741f2a395dbcab1e3e1d33075206981cf3e2a1014b5fdbe038ad0feaee1460339d380cb831b7ad05393c57ea7cbacd5be34603f70859ad07a1191d6b45792836da4e9c467916965b676867fe83c665fd05d9b72c5333f7543f3098e24ac75ac1987211778264a1d19b4f12c5d0327d759606c34c4c21b628038f6de80d6bcc9074e67f209e97ee87e6ec86dc7e8fda0649b4860d92d8673e9552d9fc6361903d0953150703b2bd094066d06f38f92c28b04962c1f6d9328599d76c8de549afa4d92d03e660de86416", 0x1000}) fcntl$getownex(r0, 0x10, &(0x7f0000003c40)={0x0, 0x0}) fstat(r0, &(0x7f0000003c80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003d00), &(0x7f0000003d40), &(0x7f0000003d80)=0x0) r12 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003dc0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003f00)='/selinux/enforce\x00', 0x4000, 0x0) sendmsg$netlink(r1, &(0x7f0000003ec0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x400000}, 0xc, &(0x7f0000003b80)=[{&(0x7f0000000100)={0x23a8, 0x32, 0x100, 0x70bd26, 0x25dfdbfd, "", [@generic="733c370303ef7de6f370fde183dd1a1bd5c030a6ed2145fef8d5dee0ee0574b3fc7f88a2a9c7320d53e064c4a576", @nested={0xdc, 0x68, [@typed={0x8, 0x94, @str='\x00'}, @typed={0xb4, 0x42, @binary="47e79948e6cd536cadf121f7be8896ba07f87867583d34d6051a2f03bd20988b4a51f93e18d9dc08f7d73e66a43d97bf0f5f89eea17eff87ad790ccda742378cf1ba63ea8a92b6430c4dbd5c7a3dcb9ffd2fb240d134f2ceef0f229de5c3236131696dc8d6224e2a544bb223189c1847b59214128b47a56a5d95485a8c134e5c9e3be6ef2a1d9d3ba41fbcc225edba819eb7db3367d096f894830658fdd9332e1b76277afdf7d39e79ec0bee71f6"}, @typed={0xc, 0x17, @u64=0xa4}, @typed={0x8, 0x15, @str='\x00'}, @typed={0x8, 0x5b, @ipv4=@loopback=0x7f000001}]}, @nested={0x128c, 0x29, [@generic="2c7e7d8ee654d7865e408a82f2f00ec0af3882c2f594313b86b0e3725af949a3722e4582144d4fbea57afe89e821f26323a96a8ac8fe865064306658bf14899a0dd2a54cc4120dc36b64d4bc3c71ad7db9fe014a95c0ec3c37182aa3bb81b7f45b3f1050db1bc637884b535b64d385e28851cd12e048c181d4dac1ec7d3041cb699c1c5a11424d48237cfd030f8df7bf467c1ff5c99147d8cb23716c0c300c8c7a4e4c44db7933b6a42f9ea480b60ca9174373b1ae8012e770547761bdf1e107f3390e7d6040ee84822c50e7a77001a8e5fc15ece9b7cb63a49b5f1f002c822d62fe95bec177c545527783cd4852b27424465f70e4a85f80", @generic="7c52a514f789f4b4abd2269a92d99aa7ab47b244738535740d543af813e940ba81254bcbe26a2b3d1d50bf763f6018c407c861e27817af65488603ca35b11578df0cc63c0d39e3d91077ea448548390e4646c5883d978c5b47f68c451a164bc89961b3797beb82fe08c37754c4ded927ffd574e4ba0cd61a2737aedc66567611cf78121b6c7cd0379a664cf6b3a3cb98498337383944d1f5598fe7476878273a1d9c9bd748b88594f8d1d2891f1732c7af03cc3f6c1569efca446226acc272d7e0db0ca8", @typed={0x10, 0x44, @str="ce7573657273656c6600"}, @typed={0xc, 0x51, @u64=0xadf}, @typed={0x8, 0x2b, @fd=r0}, 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0x23a8}, {&(0x7f00000024c0)={0x178, 0x31, 0x32d, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x67, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x3a, @u64=0xfffffffffffffffa}, @generic="41fb46bb72b2d8d082135531f6e7c32eac8ff601b3751c22f9a2ecb8b9416bdc496c44c50d5175be7e33ff80edcd288eaadc27db0030401361d7bb3dd634c9150d1f9eab09", @typed={0x4, 0x95}, @nested={0xb8, 0x5, [@typed={0x10, 0x8d, @str=')ppp0ppp1\x00'}, @typed={0x14, 0x37, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @generic="794c8ea00030e4a44f43746f15e3796817e22259fc2c9a036be7b694dfbce7959c69289a7112b8c75e0c67dfd4520756e9397b9eaaae010cfa1c6666330b1ea6f01ab3afa25dd8a494ae0a851af8d129ee7aa972552d97bf3b5b43cc558550f45f25bfc773ca0400fc799989f5c8c8a27cb2", @typed={0x14, 0x24, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x5b, @fd=r0}]}, @generic="88af51cc00e2ed695d8bc31bd65427475bfcfd1212bc830809bfb2180bdcc6f9cae27354bba17914a14a2b117c61ff2184de1757bb70808006b6139946a09981b41656812ed25b3ddb4b4a4cc1a9235d20e6bf"]}, 0x178}, {&(0x7f0000002700)={0x1480, 0x27, 0x300, 0x70bd2d, 0x25dfdbff, "", [@nested={0x1e8, 0x5, [@generic="58081b35837e14fc19ccdb8d4202c866438097323e77cc4797ad33936294e598d3318bbc29046923dccfe085bd4875c8b29916af6ef2aafbe651a75235987da9d862df47cb1a4ffe900bd31d5f94ff1efb4e0732946cde9bdecf0fe5490e40aced13ecfcace83abeb7a05ddca720c394b6b1edd4ce23a2a2defd523388f14529705919066f03929aa706a47de83a820328e821b3f9e882a96a5636c1ffd405f40667", @generic="7c2a854ad5171eb98fa52b1c2baa878ef6f845ccdcb1d3db928a6207108e187f0471a2", @typed={0x8, 0x34, @fd=r0}, @typed={0x14, 0x6b, @ipv6=@ipv4={[], [0xff, 0xff]}}, @typed={0xf4, 0x5a, @binary="6a9475332d1a4d724011287b1a97943213edcdf6518a7af8faca45cd6ca65f3108ab13f03f7e7fe41c65c39176d3d40ab1c20c18d585e12ca1d25a3ab1031c6d46ac27eb67bf9eefba534df1096f194f5d654f26f0d350f7b914befa76685ca8f3c5a99c965acaf64ea3e06040fdffa34597ab22a01e2b33ab82d7e04eb1c14977fc2c309aa819adf068949fce9e7488f37811495d06c86ab433da8b82763105a91cc26de4d31e5b25018b69f8cdb2244a6e02ee31a586c0c647a8f208c463285faf7a7e784933ff103a7ec0f7dbd0250c7dde4f6c9fe72fab84088f823a95a553508eb4824a73afa2b6501c76bf603e"}, @typed={0xc, 0x18, @u64=0x8}]}, @generic="483eca2c42f1675be6bbdeefdd464eadee9c7ef3e033584f070af35d8dec4fd48d026e407d9bf65afaebcaac83fd1aa1882b1aa65218c684b5e677a7cc5502dc0dffe76320d2a3d5c42f7a217077c91e4b2eb142d84c39fc1374429883c9c5b1766d6d5c23bfc9c7c801325927833a93555a4bf49e760079ccb8dc790dd98de5475f126621b55e71234f1f78fbe555ab0be2c404cb34d5d7f5d1b77b9e7efa463beedafbf61c78d8a7ddd571d31d833a419a6b4646b2662640", @generic="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", @typed={0x8, 0x78, @pid=r3}, @typed={0x4, 0x9}, @generic="3f15b4583b2c1374f593214a449e", @typed={0x8, 0x3e, @pid=r4}, @typed={0x8, 0x2d, @pid=r5}, @nested={0x10a8, 0x2f, [@generic="ae4c29dc5c4fc092ab4d6b9ee751cb0ad3e9b60dc67c0494a3290898091df8ea01e2e78cff67824e363fefd5818955e09211b91a9aafea01ae6ac67be14e1aee627a507268910a3cb76539f61c109b1f5cf91614dbc1af5b8278d335a8edf4ab0ecffb12713cfee89a935518ec1cc67b896ab4edad3b93ce76b47fd742f1d6d3fa1412c1edebe23b08484cb404fa0550f4974fd9c3556aeb221b5f467f719a5e", @typed={0x4, 0x11}, @generic="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0x1480}], 0x3, &(0x7f0000003e00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r12, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x40000}, 0x4) 2018/03/23 19:20:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f000010d000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) sendmsg$unix(r1, &(0x7f0000003fd0)={&(0x7f0000014ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001efe0), 0x0, &(0x7f0000019f28)}, 0x0) exit_group(0x10000) 2018/03/23 19:20:04 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=""/46, &(0x7f0000000080)=0x2e) connect$inet(r0, &(0x7f0000f60ff0)={0x2, 0x4e20}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x90, "ab4397c55fbb647e5133e48b56cee365de049f0834b196ff9a0ff5f6ca39369d5cbe7ce90ca0c188a72be8199c716f227b8298dfe65da0d27c2a2829bac42528b4be539b9215088cb5eff496dee89fe37dacb5e263b2c36427a956a96fa68fd6dba51e9ee226fe6287c9296e49dfa1429dc4f0f8e559d4cd44f7b5b22ffdcd4254a6cb40644119ef7f160e18546d6c67"}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5, "9701d0ad74"}, &(0x7f0000000140)=0xd) connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) writev(r1, &(0x7f0000ffe000)=[{&(0x7f000095efd7)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) sendto$inet6(r0, &(0x7f00000e5f64), 0x0, 0x0, &(0x7f0000512fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 19:20:04 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a80ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x80) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) r3 = socket$nl_route(0x10, 0x3, 0x0) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f0000000040)=0xc) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005405, &(0x7f0000249ffb)) 2018/03/23 19:20:04 executing program 4: ptrace$setopts(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = gettid() ptrace$getregs(0xc, r0, 0x6, &(0x7f00000000c0)=""/133) setpriority(0x2, r0, 0x1d) [ 85.603500] audit: type=1400 audit(1521832804.829:187): avc: denied { getopt } for pid=10613 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.695368] audit: type=1400 audit(1521832804.919:188): avc: denied { write } for pid=10613 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 85.720323] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 19:20:05 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f00003d2000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'ip_vti0\x00', @ifru_map={0x8, 0x6, 0x7fff, 0x80000001, 0x2, 0x7f}}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) r1 = gettid() syz_open_procfs(r1, &(0x7f0000000280)="70726f6a696d5f6d61700042d8eed655a543def031f325a40de1f38b0ce467c4e10f4223e665f663364007d6492664bb2db69e7424c0e2b897a04a3696695c16eacc2c2f985cf1b530150c08bd53a5db48773fcfe7da88f175715e2f51d66afa2eec19e5e9f67bbac3fa94a72e7f73b4f328d3e3b94f8926e44c719127e56bf1a48cf04848d76c5864e2bc85b0080c9f47b3ffcac2") write(r0, &(0x7f0000000000)="8331a51ab30012f43ea5d987724a62851be522bd63c6a5d64bfe000000010000000002ead41c47f8b071ed115fb53933de4b845087783de597f93b5900800000ff6851b2a1ae906853dcbb78b906873832761c48b81014e95f0169831816154d586d24d060bdfea830f8ffe2469f5ca076fe360e5a33ef37291bd0cb8a8e68e6e4b1518a0f5ddf6802c2139523083ae74041cfd8a3dd51f086ebe1f0d47c67e2f00000000000000000000000000000000000000000", 0xb5) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xb3ff) 2018/03/23 19:20:05 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x18, 0x0, &(0x7f0000000080)=[@request_death={0x400c630e, 0x4, 0x2}, @acquire={0x40046305}], 0x1d, 0x0, &(0x7f00000000c0)="929ba5d6588e0128b6e9fc009b53a328675c3854381d7954d616715f94"}) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) 2018/03/23 19:20:05 executing program 4: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8900, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) r3 = socket$inet(0x10, 0x3, 0x2) sendmsg(r3, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 85.772021] audit: type=1400 audit(1521832804.999:189): avc: denied { create } for pid=10629 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 85.783831] audit: type=1400 audit(1521832804.999:190): avc: denied { set_context_mgr } for pid=10630 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/23 19:20:05 executing program 2: mkdir(&(0x7f00000002c0)='./file0\x00', 0x40) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/89, 0x59) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x6bde582a1f324a50, 0x0) write$selinux_user(r0, &(0x7f0000000240)={'system_u:object_r:hald_mac_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000180)="79f7b8e4a42bec1c62eb1689790f4c0b15335969232ac3b32aff391a75db9aeb3b1816ec5dc10ac08f479bbc5d1ef4d85590a7a1b68197c1f43afef1832cff23b6fcf30ec114e8874afacf3189d1c0bda9d764a4dc02f8823e6e4770b97f2881003d54b7e2c8e0f29257aec7c72d02140dd2fe5051ac9d5149837f47827db883abd906d307169e24e76595db155cee4109f468af1eb765bd08a2b10fc55b75d4ebe181c78690a898c6cb95f8b65e467d4aa4321e61a0", 0xb6) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/03/23 19:20:05 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0xe7, 0x9, 0x8, 0x10, "98110a5ccf1cecb5529ab2694da088f8a49cad44d48f1fc75bfce7356571a2d6bc6b20ce7d20e90dd0931339e76baf0f7dd1f5131b5c4c92d3cbe781eb21b08b", "3747992919c2e356c797a6cb4951844844b4f9e38350f5ef1351299976795430", [0x1, 0x4]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100), &(0x7f0000000040)) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000080)="471a94ce513e447b7bf3526d288f495baec63ff9d238ae148dc0545c1e2bf7a1bfa5fb2ddb99631cc7f22abca8d079e59c62c072aedda9692c7be25325b4f0d5deab58b74cde2a346b197b2225f3df7cf54b86d335659a8713c7119c666e81d3d92c1ad361dd", 0x66}, {&(0x7f0000000240)="2d94eb87b7cf6f719d6e55d13fffc30587cebdf594f820e19c29ea22675fcef3cb6b90deed48a657a57aab0578b3ddff8a1a313251df63ef692a0921543dd8299e0ab905fd587c0647249fc5d0f3b60c69c7d2db337f7d9125e3efb5a2dfa207422b529f660f4704a2a93135e2648964bd2f97add88d5231d4b0ca02a47df196fc91fab60f439be7d5b9744f658c7d1a6fb96794c0fa62c9cd670131d2961fe84873b583950472899c2b2b2cc21f1b6a55805cdc23f4848ab566fedc3dbaebde7e6ae37425d320ef72380f1bc9b904921645e6e4e4458d382dc61140745a060068b1443034f00964807b", 0xea}, {&(0x7f0000000000)="690c1ceef8b206bde1e18ad0", 0xc}, {&(0x7f0000000340)="3d249f0636d47402fb0f635941d1a3f7e7eb345770a3f775dbe0bcff3f3683743fab65885bb5b2c234361d94ec3335be1fc99978a485dcc11c781caa38c23d80e4f5a6ffb4cf29464337e5912fe2b1c10e835235a1effc8dea521707b54c2234daf15f835c04acf1c07677e1c4522045aa", 0x71}, {&(0x7f00000003c0)="8a150878e4020e0a87ddc4258bb702c9f69d70cf6d3f157ecea16e8d20439dce8bfeddb8ac1d4bae277be380fed23733bb5414c03a02b819083e16c3b0eb5226c1a97112e1e92ed7c67361c92484408a296dcc12ad6cca6b5f0f04981cd176e1acf7215770b8e5bdf8960d24de6beaccad0ca72e2f73e3e24c4e16dd9abf277161d16a2ea77cb5b27556507f1549204bad8898e24a202e4c2a3d3897346b0f5d4e1bc395c95e193a5afa00769e24c38498", 0xb1}, {&(0x7f0000000480)="95223184b035e5db9944e7ed890ff1873194155aea0d69cade8d766ca8c3ac0f9e58e4416bfc272e0ec454195a4087c8963be2aaa56765", 0x37}, {&(0x7f00000004c0)="cc956f612020cf83e814a122867953", 0xf}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000500)="b25adf4c6b5487e04d76a340c1", 0xd}], 0x9, 0x0) 2018/03/23 19:20:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xe, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, "00080700000400a0b22c582bf3aed17d"}) r1 = fcntl$getown(r0, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x1, r1}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) bind$llc(r2, &(0x7f0000000100)={0x1a, 0x110, 0x3, 0x6, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) [ 85.854233] binder: 10630:10652 ioctl c0306201 2000afd0 returned -14 [ 85.888445] binder_alloc: binder_alloc_mmap_handler: 10630 20000000-20002000 already mapped failed -16 [ 85.907181] audit: type=1400 audit(1521832805.129:191): avc: denied { write } for pid=10629 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 85.910337] binder: BINDER_SET_CONTEXT_MGR already set [ 85.910344] binder: 10630:10650 ioctl 40046207 0 returned -16 2018/03/23 19:20:05 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001274, &(0x7f0000b04fff)) 2018/03/23 19:20:05 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000280), 0x10000000000002dd, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') ftruncate(r0, 0x5) fgetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000000c0)=""/119, 0x12d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0xac5, @empty, 0x6}}, 0x0, 0xffffffff, 0x80000001, 0x1, 0x28}, &(0x7f0000000540)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)=ANY=[], &(0x7f0000000400)) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/84, 0x54}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000580)=""/227, 0xe3}, {&(0x7f0000000300)=""/74, 0x4a}], 0x4, 0x0) 2018/03/23 19:20:05 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000000200)=ANY=[@ANYBLOB="f800000016001f34fffffffffffffffffe80000080003f2d59005f2f943f0000000000000000ff020000000000000000000000000009000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x498}, 0x1}, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000080)=""/174, &(0x7f0000000000)=0xae) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) [ 85.967008] binder: 10630:10650 ioctl c0306201 2000afd0 returned -14 2018/03/23 19:20:05 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2002, 0x82) getsockopt$inet6_dccp_int(r0, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x1, {{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1, 0x2, [{{0x2, 0x4e23, @rand_addr=0x6}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x190) 2018/03/23 19:20:05 executing program 7: prlimit64(0x0, 0x0, &(0x7f0000012ff0)={0x8, 0x23}, &(0x7f0000000000)) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x40000) getpeername$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 19:20:05 executing program 3: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x3e, &(0x7f0000c29000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "067b26", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000b99000)) recvmmsg(r0, &(0x7f000094f000)=[{{&(0x7f0000e19000)=@nfc, 0x10, &(0x7f00006ca000), 0x0, &(0x7f0000560000)=""/129, 0x81}}], 0x1, 0x0, 0x0) fchmod(r0, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3f, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/03/23 19:20:05 executing program 2: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r0, 0x0, 0xfffffffffffffffc, 0x1000) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x80000, 0x120) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e20, 0x150, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x28000000, 0xffff}, &(0x7f0000000180)=0x90) 2018/03/23 19:20:05 executing program 6: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000040)=0x21, 0x4) writev(0xffffffffffffffff, &(0x7f0000033000)=[{&(0x7f0000033f23)}], 0x1) ioctl(r0, 0x440000000000127f, &(0x7f0000032ffd)) 2018/03/23 19:20:05 executing program 1: membarrier(0x1, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) r1 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000016c0)={0x8, 0x7ff, 0x1200000000006, 0x7}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="c331bd52698975325c8ed18689c48f1bbacf1d388aa509791376807d741ea1e5cf33a5a7cea7146399dc4bf2941ee6c02bd9c627833c8b7858a8ee1f2e2bb73614d0d7b646b696d14eafa1641fdf5bc053ab3742207eee9d0f586d9e1458ff98be") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffd32, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="d23d48c0", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x263, 0x0, &(0x7f0000011f9d)}) pwritev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="28bf533cb9666c5e872fec48c31782250cc26fe943963dda822146d0c1f0b90b5a57fa19fef1c45d9536c0dc3428e565ec89059ef52bfb5181111cc30478e66ea1e4dce6c23a581a45d4ffc7ff14c1cdae4bb76eb38d009763c5ec8fd6436c23c1d75fd89a672d3c0b7c1153fb637a8de5e45f9d26ce1d63ebf89758ec5283450f4c3f27e58a7a4fb49a47a7d5a7446436cce94f4e1de3936f2487f73a2fded4f9452e0e05bc0c5cd10d204076e80ad79b1d9dc954697dc7ef7be95686aad2b55c04781ce93bf1dedb356c05e89a55d9a4128b98c2b7ca166e949d5072e5a0403ef276c3f131", 0xe6}, {&(0x7f0000000200)="6c9800a4ad9f72b94723e14eef4fb9b0c755692ee1abb144c1e26655321ffcbbf78cd70b361ec0c3f6d74d5db6855e42b238e64410082d17f32feebe142b273e3026092a82b76f1fe87e62cc6a8b69c5ecc6dde2807871782ba87368152a6b40d460d03344b9d0c8", 0x68}, {&(0x7f0000000280)="40bcfed87b58e55a8faabbda88e08eade47a134dba718311e8deb6767498dd9203757b631c2b5e637fa803e38e22c185598c518fc2d73bee8dd826d3a1d9170891764f293b3ffb0eb0098c2852d1e310ea357c387c2353ec7de2f3c3a0720bd7442013128aaf8e7abe48053700259ab9af396e2ac10cc81832d35387452658846bd5", 0x82}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="ad9645a45d1c70fbfcb91c46134ccadfd1ecc0be91b1b684b6e0516c26ecf427014accc1ac5d85f4eb1b341e52a93f729ae10486a1d1ebbd9c35a3cf7caf5e8a30dbff977346b503bb859af657222a69d7157579bef6bbc1b342702f0ef4030aacbcc3db59c88b124d5dfa4a40f0d19c", 0x70}, {&(0x7f00000013c0)="972c4355769e17cfaaf76ebb85005c83be2e2ab9b8e01109e5bc522b3801a62807c9d9d0593aec29046e6bea7219aa8a8e1d4314e485e15afbf381c6cb59279f6068fb0b75c636671bf393924d4e30011aec4f4817a14e127cd12ccdce1893617da7a5b4b2db23f941466a876637eebf718702ab1b75", 0x76}, {&(0x7f0000001440)="1d023d3cbfc19dc1e9921aae7ceb67fd4131978d9f0cf916b80ea26ceca0f9b932945a4dd834ae0ebf74360c876647d1996d68b9f188dfd86ce9fb68334e6c58e754d3f7c1375fb167cd4fcce73b765619a83818076ccbc6e61a04f27807d074deefd88c7b5c2d13eff227d0cdd1cf2d777f29181acaebdf30fb9c7da7104449", 0x80}, {&(0x7f00000014c0)="6b78aba521668ae30111cb0e5215b3fb997227fed9347d63e930565673b5be003ea2eeb463b8fbe27c211c5b0c5e945363ee7c273db5f3dad3a76c28d7072604c98163f8447a380eaa306f94a2be8d2c7ce20a4e165b9f2bf3231141b2dde9d3a34c43402ebf4db9120f9f2c6c6b9af6cce3af064f49db022baec1133424882c8bc0f018ae8e342ff7528e37f845508d205474dcacdf151285827b32da6e7eac2a8a444b362b3eefbe75b35051c39f652bdc6215fce50b39102b3ffb62dea69ddba821d8e0838dd435a60eb62e03f18ceca8aba45904355fcc114c6e", 0xdc}], 0x8, 0x0) 2018/03/23 19:20:05 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000f48000)=0x4000000, 0x401) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) 2018/03/23 19:20:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') readahead(r0, 0x1, 0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0xfffffffffffffffe}) sendto$ipx(r0, &(0x7f0000000040)="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", 0xff, 0x20000000, &(0x7f0000000140)={0x4, 0x6, 0x8, "df8d85f55cc8", 0x49}, 0x10) 2018/03/23 19:20:05 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x18012, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000100)={r1}) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000000c0)={'ip6tnl0\x00', @ifru_names='bpq0\x00'}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000000040)=0x7fff, 0x4) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000280)=0x20000000000400) [ 86.302519] binder: 10694:10698 ioctl c0106403 200016c0 returned -22 2018/03/23 19:20:05 executing program 7: 2018/03/23 19:20:05 executing program 4: 2018/03/23 19:20:05 executing program 6: 2018/03/23 19:20:05 executing program 5: 2018/03/23 19:20:05 executing program 2: [ 86.455936] binder: 10694:10722 ioctl c0106403 200016c0 returned -22 2018/03/23 19:20:05 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket(0xa, 0x2, 0x0) getsockopt(r1, 0x0, 0x20000000000040, &(0x7f00000dafac)=""/84, &(0x7f0000001ffc)=0xfdf3) r2 = accept(r0, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000580)=0x106) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e1b, 0x400000000000000, @dev={0xfe, 0x80, [], 0xc}}, 0x1c) r4 = socket$unix(0x1, 0x3, 0x0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x9, 0x80100) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x4000, 0x0) recvfrom$unix(r4, &(0x7f0000000080)=""/43, 0x2b, 0x40, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 19:20:05 executing program 4: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000), 0x0, &(0x7f0000000000)}, 0x0) r1 = getpid() ptrace$setregset(0x4205, r1, 0x205, &(0x7f0000001080)={&(0x7f0000000080)="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", 0x1000}) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r2, &(0x7f00000010c0)={0x3, {"6fe67222e80346"}, 0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) 2018/03/23 19:20:05 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f00000001c0)=0xffffffffffffff65) 2018/03/23 19:20:05 executing program 3: 2018/03/23 19:20:05 executing program 1: prlimit64(0x0, 0x0, &(0x7f0000012ff0)={0x8, 0x23}, &(0x7f0000000000)) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x40000) getpeername$llc(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 19:20:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x800) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) 2018/03/23 19:20:05 executing program 5: clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00000000c0), &(0x7f0000000000)="4b38a10b3d8e933220978766e7a411d79ba1895c802d668380e27a974d708fdf475d4e77a0f998ed2df0b16d0e444f89d97e2c326026bdd50131000000000000000000e52c3488bacff58521891d6bf8219e9f6fb4e42b7695508717b4c4136e7745bac17f751d9aaf19cd9882e66f1f791903a5ea3137c0b2cab18f350892630518") membarrier(0x0, 0x0) 2018/03/23 19:20:05 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x101000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x3f, 0x821a, 0x0, 0x4, 0x0, 0x10, "758952607c7d86bda53cbee3d1907124a74697f93058c4820c06a73187ac5f852dcf62e58b35bcc4c9b365a031032d7b53135a0dcec7c91b734dc1ab43ae7cbd", "158423cd514755b604218c38774b1c54bb60fcbb6b6b40603817042ce14958aafffb4993709f6592ff370a9475bd8a7f361147770bf9e38a92c5fc03f550875e", "f9e247fb44011b97cd77ec24d04ba31b6c4541b343c237240c60857780fafff7", [0x8001, 0x3]}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x2}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000002c0)='./control\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000001c0), &(0x7f00000002c0)) close(r1) 2018/03/23 19:20:05 executing program 3: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) sched_setscheduler(0x0, 0x0, &(0x7f00000000c0)) r1 = getpgid(0x0) sched_setscheduler(r1, 0x6, &(0x7f0000000000)=0x401) 2018/03/23 19:20:05 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0xfffffffffffffffb, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}}, &(0x7f0000000080)) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xffffffff, {0x81, 0x0, 0xffffffff, 0x6, 0x0, 0x8}, 0x7fffffff, 0xc5f}, 0xe) sendmmsg(r0, &(0x7f0000000e80)=[{{0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f00000006c0)}}, {{&(0x7f00000009c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x2e, &(0x7f0000000a00), 0x0, &(0x7f0000001000)=[{0x10, 0x1, 0x2}], 0x10}}], 0x2, 0x0) 2018/03/23 19:20:06 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/197, 0xc5, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x402, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) r4 = getegid() sendmsg$unix(r1, &(0x7f00000005c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000240)="5c3b7e8c546acf1ef546a73a304bc35a1ce491b718e9b9d779c766c66576ff3345386115b846cde935e79eb8f8e7ee971a993aa7503479f6c03bde173327be523b8a6dc81e4527816963be9bac23515a654671b5a09eba8c0d5482a985c8403fafac252cb4feaa7521c1933f8245d35043498d0ee6ccb9e30d270646bcc08181a676e6b99430d340863621b84a0828dfed1d02e9bcc2ef5c174ef4ec49947f9ad84f7a0b484fd0a6412cac", 0xab}, {&(0x7f0000000300)="d5ccc905004873984202da92f6c8493f7aa4f24609e31e78bab923c254386e9dd4c0163d9d0d0b47359bb828fb8b57b946ba739e33707b8d", 0x38}, {&(0x7f0000000380)="86959d5a1d68adad926f7c1ff62d2f8b602216a9ec3054b5180347aad1442bd5068dedc05da29571878770b56554da92bd8ecfef44b7569cd765c1d860d78475c7b59a54e8ee64a67755438ecf67c60ac2671376feb3eacf007445303f8d60a6d26ad799b24bc534d956a788143f3f7c75bf", 0x72}], 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000008000b00000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2, @ANYRES32=r0], 0x4c, 0x24008014}, 0x4000) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2000, 0x0) openat(r5, &(0x7f0000000140)='./file0\x00', 0x40000, 0x99ef5be659ac0e1c) 2018/03/23 19:20:06 executing program 2: r0 = socket$inet(0x2, 0x1, 0x3) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7, &(0x7f0000000100)={0x3a0000000000}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0x1000) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet6(0xa, 0x6, 0x5) 2018/03/23 19:20:06 executing program 5: r0 = epoll_create1(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000180)={0x7, &(0x7f0000000140)=[{0x38000000000, 0x6}, {0x772, 0x80000000}, {0x400, 0xbe}, {0xdaae, 0x1}, {0x2, 0x3}, {0x7, 0xd5c1}, {0xfffffffffffffff9}]}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x448800, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000240)={0xfffffffffffffffd}) epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f00000012c0)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x1008) 2018/03/23 19:20:06 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}, 0x20) bind$inet6(r0, &(0x7f0000001380)={0xa, 0x4e20, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) preadv(r0, &(0x7f0000001300)=[{&(0x7f0000000040)=""/222, 0xde}, {&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/89, 0x59}], 0x5, 0x0) 2018/03/23 19:20:06 executing program 0: socket$packet(0x11, 0x3, 0x300) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) finit_module(r0, &(0x7f0000000300)='/dev/net/tun\x00', 0x2) r2 = syz_open_pts(0xffffffffffffff9c, 0x4001) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000000)=""/243) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000200)=""/238) 2018/03/23 19:20:06 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xfc, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/23 19:20:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x8000004e20, @multicast1=0xe0000001}, 0x25d6a3ed146d6659) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/user\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000340), 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f00000002c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0x65, 0x121, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) connect(r0, &(0x7f0000000240)=@can={0x1d, r2}, 0x80) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x20) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000300)={0x5, &(0x7f0000000080)=[{0x6, 0x8, 0xe21, 0x100}, {0x3, 0x0, 0xd4ce, 0x1}, {0x5, 0x5, 0x4}, {0xffffffffffffff3d, 0x0, 0x1ff, 0x8}, {0x9, 0x0, 0x9, 0x69}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000380)={0x9, 0x3, {0xffffffffffffffff, 0x2, 0xffff, 0x3, 0xffffffff}}) 2018/03/23 19:20:06 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="5000000000000000000000000000fd72070000001a000000000000000000004200000000000000000000"], 0x2a) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/03/23 19:20:06 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x100000000000000, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 19:20:06 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x480203) fsetxattr(r0, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='/dev/ptmx\x00', 0xa, 0x2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 19:20:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d43f39)=""/199) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x0, 0x846]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f00000000c0)=0x7) 2018/03/23 19:20:06 executing program 2: r0 = getpid() capget(&(0x7f0000000000)={0x19980333, r0}, &(0x7f0000000180)={0x0, 0x9, 0x0, 0x0, 0x0, 0x9}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e20, @rand_addr=0x7}, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x17}, 0x10001}, @in6={0xa, 0x4e24, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x40c4828f}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}], 0xb0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f00000000c0)=""/136) 2018/03/23 19:20:06 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) getpeername(r0, &(0x7f0000000100)=@l2, &(0x7f0000000080)=0x80) mkdir(&(0x7f0000000180)='./file0\x00', 0x1) 2018/03/23 19:20:06 executing program 1: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f0000000080)=0xffc, 0x40000102) 2018/03/23 19:20:06 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') umount2(&(0x7f0000000200)='.', 0x2) socketpair(0x13, 0x80000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f00000000c0)=""/37) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) 2018/03/23 19:20:06 executing program 7: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x298) r2 = gettid() tkill(r2, 0x2c) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f00000000c0)=0x5) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) r5 = dup2(r3, r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x6, 0xa, [0xffff, 0x1a124125, 0x8, 0x1f, 0x4, 0x2, 0x5, 0xfffffffffffffff7, 0x42a2, 0x4]}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000140)={r6, 0x8f, "897b1687aeb2617b5db0c3bd93f72fc5c8b07ed3e297898ff63b383f2c29f954ee87071fc103796fdc95c3313dbf0ac6e4480c784f4409bc3b61ec0c78929e4e314b7f7e2a8e1d8aed99e7414b33194cc5b6b9e2bb4b13082344d547ff8925a1ff4cdd1ad20c3092f6387d997a888e9093eb7c0d9088558008822920e9da5f272bdbcbd7b539385a688f55351a2fb0"}, &(0x7f0000000200)=0x97) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000040)) ioprio_set$pid(0x2, r4, 0xdf) 2018/03/23 19:20:06 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000a16000)='./control\x00', 0x40, 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @rand_addr=0x400}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'bridge0\x00'}) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa0, "22772d0313ebbdfe483bc63066e097bde6caba1a4575139fb8f831501e24d1f776b52b64e34a79629bc02ade92eb3358943f6829de2dfae9a1a5a9e31d77420ec50c182b1db63e32d57bea4a8786502c48997f756d9671b9061e79c8f8ac408a9b8e9ab0cbe47ee48ec99a81a8744a6887a25adc3044a20ecc29241a22b911ffdf9d2f09f13d5102a7c7880fade011c0ac0d5884d019c05170a2251d791b4dd6"}, &(0x7f0000000140)=0xa8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x4cb2}, 0x11}}, 0x8}, 0x90) 2018/03/23 19:20:06 executing program 0: r0 = socket(0xf, 0xf, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x1, 0x3, 0xffff, 0x0, 0x6}) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/23 19:20:06 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x9) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x6}}}, &(0x7f00000001c0)=0x84) r2 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) writev(0xffffffffffffffff, &(0x7f0000033000)=[{&(0x7f0000033f23)}], 0x1) ioctl(r2, 0x440000000000127f, &(0x7f0000032ffd)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x7fff, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, 0x6123, 0x100000001}, &(0x7f00000002c0)=0x90) r4 = userfaultfd(0xfffffffffffffffe) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000340)) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r7 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r8, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) write$sndseq(r7, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet6_dccp_int(r7, 0x21, 0x13, &(0x7f0000000000)=0x1000, 0x4) syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x5, 0x4000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f00000003c0)={r3, 0x2c, &(0x7f0000000380)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xd}, 0x9}]}, &(0x7f0000000400)=0x10) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r8, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r4) 2018/03/23 19:20:06 executing program 2: mremap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000003000/0x4000)=nil) mlock2(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/03/23 19:20:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x7e) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, "49c919bd43a372ca2b6f57776329acea552b2e97eb52d65b2c45fa1499be874b0f5df588a00ae5b7a55515ba563cabdc29fef875bea356749c14656d0203202f", "7697883cba689123881b016455d981d69f77cad9b11723595c4f41d669777bd92025b8bfff248a97dbb847c486606d6d21eaf1fa4bff1320ffd0b76bfffc62d1", "dc95760f48af3e91d88021c78fa9048ef3caf0fbea5c66d98ae3054d20e29ec4"}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x1, [0xffffffff]}, 0x6) 2018/03/23 19:20:06 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x6) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ppoll(&(0x7f00001c6fe8)=[{r0}], 0x1, &(0x7f0000772000), &(0x7f0000cec000), 0x8) shutdown(r0, 0x0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x5) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000240)={0x7fffffff, 0x1000, "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"}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000180)) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x54) 2018/03/23 19:20:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="72ab543fee190fdcf09dbee03185da433e0117914d148bec5405387cd51b2ede37603d557bd3023226a4a8d764ca5d4e5358c63335f978b6efde042d6ad7f3975a3e23e3671852a3574931746cf1e8441cd10006e22a92b7222f4cfffd0dedc2d5019d724263d47732ab4fe7d3c94da337ef91e16126e358b4fb665e02162018f09cef19eab4fe57d45ef9fc532fd9f607e45ec2332f474a5d9b29179f9fc2003f97394ee2d3c7ed1fc26612e79bd94ae21f5793df52d0dd9c522e5657cb7fc8", 0xc0}], 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="0000000000010000"]], 0x0, 0x0, &(0x7f0000009000)}) creat(&(0x7f0000000180)='./file0\x00', 0xa1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x10200, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000140)=0x80000001, 0x4) [ 87.935648] binder: 10869:10877 transaction failed 29189/-22, size 40-8 line 3005 [ 88.037681] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 19:20:07 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/if_inet6\x00') sendfile(r0, r1, &(0x7f0000000000)=0x4, 0x4ffff) 2018/03/23 19:20:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x40000, 0x80) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x276e, 0x5ef}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0xffff}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={r3, 0xe9f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100)=0xfd38, 0x4) ioctl$VT_ACTIVATE(r0, 0x5606, 0x200000000000001f) 2018/03/23 19:20:07 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0x80000000c3, 0x4) sendto$inet(r1, &(0x7f0000000100)="052de9df608612c2d5bcc89d3a1fb926794a7e72d2290a3f785dbd0a161b5e8421c171ee965ebee209938636c0322cfdadd6b6d6dbcd9527f94984c8dded9dff62265dec841085caa3cb110216c7f8e5dc0087bca70cf84950d809c6198508b6ec43ded35667316edef67d607e4457eafc02519011ffc266b9e526175e728d16653e6155a60fe6f1cb062cc665140d393e02c186a8a6ab52f78172a46985a069a499fc1f2c4979ac62053b1e0755f42098ab14fa65fcd107aee85db78df8bd390ca4d6ecfb83a7e11a37f5d41649c8c42981c2cd43cd5a", 0xd7, 0x10, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f0000000a80)=[{&(0x7f0000d41000)="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", 0xfffffffffffffe55}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$unix(r1, &(0x7f0000000240)="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", 0x831, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/23 19:20:07 executing program 4: timer_create(0x2, &(0x7f0000000100)={0x0, 0x1d, 0x1, @thr={&(0x7f0000000000)="63c2f0658e2510ae18070a925dcb8b3e3b686b1817d8bf6314dd0acce6779de3e388ea81356390fef87c70a9dd80bdefd831ad1b9cd3da5b3e4b21b05aa0b717c02d510a3c58d02a675ce7d6106a6576432cfa82761f47aeeef4709acf32292ae661b2d59123904a2686be9e7fe32a02af38d905a35eec3171f96521656659ff", &(0x7f0000000080)="ff782ddbaf766f280b7d4ab9f96d6e3beb8f59029ce0efee9f73b8fdd8b2a439148d7f1a50392ac73bea493304cf14bcd4e475fcf922e0d27844361ae5c02607e59b1b"}}, &(0x7f0000000140)=0x0) timer_gettime(r0, &(0x7f0000000180)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89ff, &(0x7f0000000240)={'nr0\x00', @ifru_addrs=@can={0x1d, 0x0}}) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000280)={@multicast1=0xe0000001, @loopback=0x7f000001, r2}, 0xc) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000340)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/03/23 19:20:07 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x14, 0x800) getsockopt$packet_int(r1, 0x107, 0x419, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x4100, 0x0) ioctl$TIOCNXCL(r2, 0x540d) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x0, {{0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0xc}, 0x3}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000080)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x35) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00003c7000)=ANY=[@ANYBLOB="01000000000000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000010000000a000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/03/23 19:20:07 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000180)=""/24, &(0x7f00000001c0)=0x24a) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2}, 0x8) 2018/03/23 19:20:07 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001980)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000019c0)=""/119) r1 = syz_open_dev$mice(&(0x7f00000f6ff0)='/dev/input/mice\x00', 0x0, 0x22800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000017c0)=@assoc_value={0x0}, &(0x7f0000001800)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001880)=[{&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x10, &(0x7f0000001300)=[{&(0x7f0000000040)="b8449064e2db233912dfe07d1b83547f0e315909be49aa25bcfccb13323f01953ddba3a550d68fd0286c7256ba3eb80c25e48f042c9ea06d678faaadc41615af", 0x40}, {&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="37df5e8ce0b14792f2ea0525a55a09d8f839dbfad7025ad5fd4eb1badb5a2ef779270d22ef3b7c6971d0ce6aef5c08f6748081e5c22cec0f2499181013427b1e0454f0fd10a5ca8326c141fe2ae04d65e79b668d7384d2519d02634f338de858cbea5b057e5615c37325384bd348648c9405f80d397a32364124e9927f5335610c9052257111e9c199290d61f04dfcb3e69b222ca0b1e347456ceccbbec7ce618f0b4ce8ea087c87703a4f106d5fb41b3e34ff839dfef11a3785a8ab2f09f0a9ff5777e6fa232c8f6481f8e5dca170ef32aad6512505cfe8e77a63", 0xdb}, {&(0x7f0000001180)="da30d9bf325fbed56a312fa3236b0760e39a2dc316cd27f71d2eaa3c16539c2b", 0x20}, {&(0x7f00000011c0)="2b09c1ee54966bbfd14265879e3e93979bf23b35bb3a3bf21034c0ab110f8f0921528be6199b09c736e1962ce1b2c6e47aabd38db48154557c", 0x39}, {&(0x7f0000001200)="43d24c63207778248722cf4df83032521ce9833ed1ec8984eac45344ca2a3c0af8e70eb511a1cc12721f2b34f184f1c8e90e5e35d20208a04f384c6e7fd809d752e7a09bff73ebd084a4ad58e86612f74a4072aa12156569a4fc89fa5f0e123da356d46d68dd7fdab6eb4187d3bfa6df8a316178724cbff231d2a5bb68140e7ba3246b1537e18c0135313eebda6ffb5be08abf73faeb576ff9e994fe3fbfaae4aaa9c88a9db0f9d7b44888c7fed3b45b78466ff3d9b312e82a4b5d69fa4a88e410ea55dfa8175c70044b", 0xca}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000001380)=@in={0x2, 0x4e20, @rand_addr=0x1000}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000001ac0)="63a69b73b972042c6682b6b7132b011576188a7ca41f23c580615bda3728c7b961a6d9282f4aecdcd471281571b9e051f7309c76545a1307732d40", 0x3b}, {&(0x7f0000001400)="b3562e42d5683a1a09cce810cb769bd6bd14412f9e41178d0adaa70d4922850aefd3a282c4688d2d4b2916c33f74c8d7f1a9d8424243a992", 0x38}, {&(0x7f0000001440)="6db646d099670dff2b075e83edc8176a5566b4a1537e85cf543ccd3721d24f79e6672a7013d970c20a2ebebf49d13e371bf8af28bb7fdb3a46c7766ccfa1cce6840e6eac71211b93e4ee5fddf5d4077ba9946afb7dc0d9e9b7459bf6c53d834b1c0354fa6c0f4340a026370d3e5568bf5ed11453d9f16a85d8f57d4a09fbe74b5bf3a24a23c1c268ab05f03a9df4b0e686b127ab83cd21f795213f470c63ec1cda7d8c88859ffba5641596f2ba566352828355cb8c09da4b33c1c18a7355f261ba04cb8e56bfadcf34ed2327d6a15d1b015b099800997a19ddcc8169ffd50d4502a34b0669ab0a7dc0523f2d4b39df96c1c0a8", 0xf3}, {&(0x7f0000001540)="bceb85ff84358b4c08d91fb6ca4493c945e1bbecaa8ea563200a987b8f8593c9ca995f1c148b9c54da519b551abaf96c7dba90c83c4a8249c39e62eb06935e6298cb39ab188df4914cdade8753441da89388b38d2d68126c438d9d6a28bbc695d73412de256109ef0a3a7020a61d655b8bd2178c0e19085ea2bd5d020844dccd2cb623cbd288b0808b145af13077cfbbee00e628fc609281eb87e8808d328d2493bc1e4835c56334884b20df6f4526ea427806a23feac9e4bc5cc3d0220654865853561eab858acb6e684c7ccde1bfc6d792bf5b1d16a1338ab163650536721939c20790649a6ed965", 0xe9}, {&(0x7f0000001640)="4989b248557637b67c8368f52271d93aab855a021a94ad1ff3d8ddbcd16b5da416231c828a1184a5", 0x28}, {&(0x7f0000001680)="5d5dba97f4b5f428f25904832633b31d4705f9bd34120ba8d04dcb7c21c8a2f17cc5b75ea73aac209155cf2992fcbf667e6110539d466f35281868516b6ebb70811b21dd75f0a2c6c80cf5993c60f5cf7111a4e037fa53b0f9552ea2d75f1a3ca84fd2077490d7d44770e3e15b27535a453bdbae1ca4c52c7858b53eeec0528991d281bfc32f52a058324f962946ae9f6930334ed20bf6ef3aa3af4026a10da813ba373b04f4", 0xa6}], 0x6, &(0x7f0000001840)=[@sndinfo={0x20, 0x84, 0x2, {0x400, 0x8, 0x4, 0x0, r2}}], 0x30}], 0x2, 0x4000) fcntl$notify(r1, 0x4, 0x0) getsockname$packet(r1, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001940)=0x14) 2018/03/23 19:20:07 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) times(&(0x7f0000000080)) 2018/03/23 19:20:07 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x6}, 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000934000)='ns/ipc\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) uname(&(0x7f0000000040)=""/180) setns(r2, 0x0) 2018/03/23 19:20:07 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ppoll(&(0x7f0000000040)=[{r0, 0x9040}, {r0, 0x4}, {r0, 0x84}, {r0, 0x1000}, {r0, 0x1000}, {r0, 0x8}], 0x6, &(0x7f0000000080)={0x77359400}, &(0x7f0000000140), 0x8) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) 2018/03/23 19:20:07 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) mkdir(&(0x7f0000c1dff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) chdir(&(0x7f0000f95000)='./file0\x00') open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) link(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)='./file0\x00') r1 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cbcff4)={0xffffffff80002004}) 2018/03/23 19:20:07 executing program 6: r0 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x0) write$evdev(r0, &(0x7f0000001280)=[{}], 0x18) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x2, 0x96, 0x4, 0x0, 0x12}) fallocate(r0, 0x0, 0x0, 0x200) 2018/03/23 19:20:07 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x2d9, &(0x7f0000000000)=[{0x6, 0x0, 0xfffffffffffffffc, 0x8}]}) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xd2, 0x1, 0x2}, &(0x7f00000000c0)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000140)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1, 0x3, 0xffffffff, 0x0, 0x1000}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xffffffffffffff81}, 0x8) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 2018/03/23 19:20:07 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') exit(0x22) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000001080)=""/177) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/23 19:20:07 executing program 4: waitid(0x1, 0x0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x20000, 0x0) fdatasync(r0) 2018/03/23 19:20:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000)='/dev/pktcdvd/control\x00', 0x4040, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002240)={&(0x7f0000001040)={0x27, 0x1, 0x1, 0x7, 0xf8fa, 0x1, "16dd40e93bb939a420a6f75e64400132e5e118aad60201fd2e193242e3b5c1cfc6172fedfbe589dfb06b559282f30f5345e6e87a7f32468cc26e24522b5ebe", 0x23}, 0x60, &(0x7f00000020c0)=[{&(0x7f00000010c0)="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", 0x1000}], 0x1, &(0x7f0000002100)={0x110, 0x108, 0x40, "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"}, 0x110, 0x4040000}, 0x4000001) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) fstatfs(r0, &(0x7f0000000000)=""/4096) 2018/03/23 19:20:07 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5, 0x10000, 0x100000000, 0x9f85, 0x7}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x54, 0x6, [0x6, 0xf5, 0x10000, 0x0, 0x80000000, 0x7fff]}, &(0x7f0000000240)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000147f29a000000000000002c93cbeeb51dd7c312ba9d18800d88faf9e9461402c5c600000000000a00000089a0c0c5db0992817d1d3b9a155d2b546e4d7ba5ff308dbfbe2b445d2d87afd4bf0190ec0d", @ANYRES32=0x0, @ANYBLOB="000000000c000100aaaaaaaaaabb0000"], 0x28}, 0x1}, 0x0) signalfd(r2, &(0x7f00000000c0)={0x5}, 0x8) 2018/03/23 19:20:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000013ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00'}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x67, "fda1b7e26d7546486eb34368280e98d4ce4a89f4a7aea13eb0cf5caa9406ddaec8d4069aa309685f81e9527416f366fb33dce7100a39d1530e8b6b7ecf64f1abddd0f133dc8e6b88152b602e65d07dd9db96c0a9b35a1ae8ebb0d3a5089a6781f945a3a20abb4f"}, &(0x7f00000001c0)=0x6f) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={r2, 0x3}, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000280)={0x5, [0x5, 0x7fffffff, 0x7fffffff, 0x9, 0xfff]}, &(0x7f00000002c0)=0xe) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x280080, 0x0) 2018/03/23 19:20:07 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000000, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/228) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/44) 2018/03/23 19:20:07 executing program 7: r0 = syz_fuseblk_mount(&(0x7f00002c1ff8)='./file0\x00', &(0x7f0000b44ff8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000089ffc)) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sysfs$2(0x2, 0xfffffffffffffffd, &(0x7f0000000080)=""/4096) 2018/03/23 19:20:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) connect$packet(r1, &(0x7f00000000c0)={0x11, 0x19, r2, 0x1, 0x9354, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000001800050500000000000000000a000000000000080000000004000801"], 0x1}, 0x1}, 0x0) 2018/03/23 19:20:07 executing program 0: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) rt_sigprocmask(0x2, &(0x7f0000000000)={0xffff}, &(0x7f0000000040), 0x8) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x8, 0x7, 0x88, &(0x7f0000ffd000/0x3000)=nil, 0x400000000000000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) sendmsg$netlink(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000ceaf90), 0x0, &(0x7f0000000280)=ANY=[], 0x304, 0x80}, 0x0) 2018/03/23 19:20:08 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getenv(0x4201, r1, 0x0, &(0x7f0000000100)) [ 88.720892] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62023 sclass=netlink_route_socket 2018/03/23 19:20:08 executing program 5: r0 = socket(0x10, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000180)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr, r1}, 0xc) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) signalfd4(r0, &(0x7f0000000000)={0x9}, 0x8, 0x80000) [ 88.812654] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=62023 sclass=netlink_route_socket 2018/03/23 19:20:08 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x6ff1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x1}, 0x8) ioctl(r0, 0x105101, &(0x7f0000000040)="6447ea8a2ea01dd6f82aa8fa59dfb9ed3001637f6296bfa8b85fb75080354584bde72a2227a1ece49b1901f495f6a790809ea7ed7b00bece292b66132e8aec5f934d0987e0b243f741b7b2a88edcbd6bad571258b6382b7595eff8f8d6f6cff5b19801") utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 2018/03/23 19:20:08 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/member\x00', 0x2, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100), 0x10) ptrace(0x421d, r1) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000140)={&(0x7f0000000100)}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200080, 0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000040)={0x8}) 2018/03/23 19:20:08 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140)=0x191, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/03/23 19:20:08 executing program 4: r0 = userfaultfd(0x0) read(r0, &(0x7f0000000200)=""/100, 0x64) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x402400, 0x189) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 19:20:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c000000260adae0520a1de5ffffffff000000000c00010041004f007f0000010c00024856c058496c0200eba2c9aa91ceb4ee9e7124649ddd8ffe791008aa588adbf0817799d9e07d221e5c9e4a8397cb01c5d74ab67416b2d573"], 0x2c}, 0x1}, 0x0) 2018/03/23 19:20:08 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000140)=0x81, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r3}) ioctl$sock_ifreq(r0, 0x894a, &(0x7f0000000080)={'lo\x00', @ifru_map}) 2018/03/23 19:20:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000080)={"6c6f000000000000000000df00", @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000040)}}) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000000)={'ip_vti0\x00', @ifru_map={0x8972, 0x7fff, 0x99, 0x6, 0x4, 0x4}}) 2018/03/23 19:20:08 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x1, &(0x7f0000000080)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a8, 0x0, 0x280, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000001c0), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x101, 0x7fff, 0x9, 0x1, 0x3ff, 0x6, 'sit0\x00', 'bcsf0\x00', {}, {0xff}, 0x0, 0x384}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, @multicast2=0xe0000002, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@arp={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffff00, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, {[0xff, 0xff, 0x803806e5cdcc96e1, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0x7d34e324b4633e0c, 0xff]}, 0x3, 0x4, 0x4, 0x6, 0xfffffffffffffffc, 0x4, 'sit0\x00', 'teql0\x00', {}, {0xff}, 0x0, 0x42}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="44a86ccac3cc", @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xf, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0x2, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) r1 = dup(0xffffffffffffff9c) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@loopback, @multicast2, @multicast1}, &(0x7f0000000140)=0xc) 2018/03/23 19:20:08 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) socket$pppoe(0x18, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x0, 0x0, {0xa, 0x4e21, 0x4, @empty, 0x694}}}, 0x3a) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/03/23 19:20:08 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) r1 = request_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='@GPL&\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="b70813e1ae17ce09785e33ae430b19639d3c377528a194d2a46ae65f2df764b09422f3ebbdc7df9c5d3328d78f03747b526c", 0x32, 0x0) keyctl$unlink(0x9, r1, r2) 2018/03/23 19:20:08 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000040)=0x7ff, 0x4) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000000c0), &(0x7f0000000000)=0x4) 2018/03/23 19:20:08 executing program 7: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000100)=""/130, 0x82}, {&(0x7f00000001c0)=""/172, 0xac}], 0x2) getdents64(r1, &(0x7f0000b35f95)=""/107, 0x6b) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/23 19:20:08 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$clear(0x7, r0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f000095c000/0x1000)=nil) 2018/03/23 19:20:08 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) setpriority(0x3, r0, 0x8f) r1 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000100)) fsetxattr(r1, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1) 2018/03/23 19:20:08 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 19:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') pread64(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r2, 0x1, 0x26, &(0x7f00005e8ffc), &(0x7f0000ea2000)=0x4) 2018/03/23 19:20:08 executing program 4: r0 = socket$inet6(0xa, 0x80807, 0xfffffffffffffffd) r1 = dup(r0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x3f, &(0x7f0000000040)=0x1) fcntl$lock(r0, 0x7, &(0x7f0000db1ff0)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x10000, 0x0) 2018/03/23 19:20:08 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001600)={&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000480)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/237, 0xed}, {&(0x7f0000000280)=""/13, 0xd}, {&(0x7f00000002c0)=""/103, 0x67}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/216, 0xd8}, {&(0x7f0000000600)=""/4096, 0x1000}], 0x7, &(0x7f0000000500)=""/175, 0xaf, 0x5}, 0x40000120) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/23 19:20:08 executing program 6: r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x1c, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="08631040", @ANYRES64=r1, @ANYBLOB="03ff7f00000000000063044002000000da1c9e1f3c3b6c99152d334d069e936054bacb0736640878a00c516522abbf496826e6b266752efb59023058582a57e42f9015306403c931884cb3769068d14302740cc7f683ed9430a1ad090eae35647461435b28635471560e88a70318285186569866fda308085c87f46f31d1f87067285b3d3899e088a6202832effe5d9a3fe0490f673b2633"], 0x58, 0x0, &(0x7f0000000080)="33c7a51cb82345354db56b499c3a70d8545a035c15c6817815df4c4fb6d3ed82821be29550038a9616beb7d1bdb8187ca7e27b93b05c13283a41623ff2fd8941ae59d5f313d0458d00e1c81c84b12056ec78ce98a7f81489"}) syz_fuseblk_mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 19:20:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @multicast1}, &(0x7f00000000c0)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x181000, 0x0) fchmodat(r2, &(0x7f0000000140)='./file0\x00', 0x8) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, "73797a237475001000"}) 2018/03/23 19:20:08 executing program 5: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) r2 = socket(0x5, 0xa, 0x4) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b0f000)) 2018/03/23 19:20:08 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x92, 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/23 19:20:08 executing program 7: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c36ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) shutdown(r1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000001c0)=0x1, 0x4) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000140)=@get={0x1, &(0x7f00000000c0)=""/117, 0x7636}) getsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000000040)={@empty, @dev}, &(0x7f0000000080)=0x8) 2018/03/23 19:20:08 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x5ae) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r1, r0) 2018/03/23 19:20:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) 2018/03/23 19:20:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1b) fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xfff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x40}, 0x14) 2018/03/23 19:20:08 executing program 2: r0 = gettid() exit(0x2000000000000) ioprio_set$pid(0x3, r0, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400100, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x1) 2018/03/23 19:20:08 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000000)=[{0x35, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='>', 0x1, 0xfffffffffffffffb) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='cmdline\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x8000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0xfffffffffffffffb, 0x6}, &(0x7f0000000280)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10001, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0x2, 0xc1) 2018/03/23 19:20:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x7, 0x5, 0x8, 0x4, 0x9, 0x3}) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sched_yield() ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={0x3, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x1, 0x2, 0xfffffffffffffffb, 0x0, 0x3, &(0x7f0000000080)='ip6gretap0\x00', 0x6, 0x80000000, 0x2}) 2018/03/23 19:20:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) readv(r0, &(0x7f0000001540)=[{&(0x7f0000000040)=""/227, 0xe3}, {&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/232, 0xe8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/225, 0xe1}], 0x6) 2018/03/23 19:20:09 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x800) pread64(r0, &(0x7f0000000100)=""/197, 0xc5, 0x0) 2018/03/23 19:20:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0xfd74) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r2, 0x9, 0x8000) sendmmsg(r1, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0xa, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}, 0x1000}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) chdir(&(0x7f00000000c0)='./file0\x00') recvfrom$packet(r1, &(0x7f0000467000)=""/4096, 0x1000, 0x0, &(0x7f000062c000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x10}, 0x1}, 0x0) 2018/03/23 19:20:09 executing program 2: r0 = socket$inet(0x2, 0x8080a, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0xe0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'teql0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r0, 0x8901, &(0x7f0000000100)={"64756d6d7930000000000000ccea295e", r3}) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) 2018/03/23 19:20:09 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000becff0)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9aff8)) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000eff0)={0x2, 0x4e21}, 0x10) listen(r2, 0x0) r3 = accept4(r2, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) connect$inet(0xffffffffffffffff, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_dccp_int(r3, 0x21, 0x7, &(0x7f0000000000)=0x2a, 0x4) accept4$ax25(r3, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000200)={{0x7ff, 0x3}, 'port1\x00', 0xc, 0x4, 0x0, 0x5, 0x1, 0x3, 0x0, 0x0, 0x1, 0x5}) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000100)=""/159, &(0x7f00000001c0)=0x9f) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/03/23 19:20:09 executing program 3: ustat(0xba4, &(0x7f0000000040)) r0 = memfd_create(&(0x7f0000001fcd)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82", 0x1}], 0x1) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 19:20:09 executing program 4: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x0) 2018/03/23 19:20:09 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) fcntl$getown(r0, 0x9) syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'irlan0\x00'}) write$sndseq(r3, &(0x7f0000000040), 0x0) 2018/03/23 19:20:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x193080, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x1e) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/03/23 19:20:09 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x2, 0x2, 0x5, 0x2, 0x7}}) madvise(&(0x7f000030d000/0x11000)=nil, 0x11000, 0x4) 2018/03/23 19:20:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) geteuid() setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0xff49) connect$inet(r0, &(0x7f00004ea000)={0x2, 0x4e20}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 19:20:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) close(r0) 2018/03/23 19:20:09 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) fadvise64(r0, 0x0, 0xd9, 0x7) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) recvmsg$netrom(r0, &(0x7f0000002440)={&(0x7f0000000100)=@full={{0x3, {"4633061cf95be3"}}, [{"545945556329cd"}, {"0f7791aa46ef46"}, {"6a02711e0f8b47"}, {"3853da0fa7fe7e"}, {"bc1b5b1d3e27c1"}, {"d61af937e10c0c"}, {"555b40a32156d9"}, {"28261e3fd23b29"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) 2018/03/23 19:20:09 executing program 2: r0 = socket$inet(0x2, 0x803, 0x87) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000100)=""/226, 0xe2, 0x0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x12, &(0x7f00000002c0)="ebbb192e87c76fb73facaee6e307dc9b218c8322ee4417a63038cc0f596dd3091607c68498345797973ad650cfb5aec6191b56c0cd6e183f4ba9ec1987c7fb4df9a58da47086903dabf095e1a6f7eebe478fc4434c07cbb98bab6a114617723f05254c3d63f2cfb353cfffdb92454b67d6d7c66829343422e281a209ac253a0fcb9ddc4ef0090a1579e936c010c3d389a3d5d335f10e7e0cc7c2fef6a5c7c34042c319a2022ad9ed2316fd434599e650253deee693382455a70fddc0b4ddc9eda490ffd1dca9cb0a65b1ab5a1268dc14f693ba46058d1ab4f47de21d69ef8a", 0xdf) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2}, 'syz_tun\x00'}) 2018/03/23 19:20:09 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000180)=""/97, 0xffffffffffffff7a, 0x8, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x989680}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1000000000, 0xfff, 0x231, 0x637, 0x8, 0x1a, 0x400, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x50ef9438, 0x0, 0x8, 0x3, 0x1}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xa1}}}, &(0x7f0000000300)=0x84) 2018/03/23 19:20:09 executing program 3: r0 = socket$inet6(0xa, 0x7, 0xc43a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"6c0300001e000000003f6c0e698d00", &(0x7f0000000180)=ANY=[@ANYBLOB="03000000d1717b45f5fb878062406b4f3484306fe99528907c2b6bb9b5ff01979da68412e145ccd7752830b0aca72754dbd6c42af2a9c553244a8743b58630ba412bd81730011d673bd217835198ccd21279d5bbd614576e2d730c6b00da5b420e38288d2d7a8b08481bb357f3ed41db72294d323fd0d61483491fbc5e6b4c78b3f30c58afbdf17501f38bd2d986e5e748d48a29dc0abdddbb50896ea0149901833a5690ef583fd91f3ddbc2e21b081540000000ca00000006000000040000007f000000"]}) 2018/03/23 19:20:09 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') r4 = dup(r0) sendmmsg$unix(r4, &(0x7f0000000400)=[{&(0x7f0000000080)=@file={0x1b4091ca44327c7f, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="ef0304d775a051ec51b981efa9a0ab40088a606db300661c75f571ebecc3e89d8f7ba06acfdb04bb311b23444ab0dcffb28a5fdf993de2cc1de84b178bc9786e9246a7d8a22fc91ea394e650872bc21e43ff8ceeb202734a506b09", 0x5b}, {&(0x7f0000000180)="b8a5bee0b9ca7541cb7baa1c5e52fc6f1e2a09dc79666e925a5fa88559d677d2dc4cf0370438c83cea7b5f79a7350705abf669e28319d42276c9d73ee4dd6b024c1b79952164a4ec8ffaf3d255133269b360020e15c1cb87dabcc218af253f0a7b2c79276794037098de8f19a5ec9811b2", 0x71}, {&(0x7f0000000200)="f115aa2f950abd25c79c40eb4f63543f933c6790c0bbd91e4a678904447d3fd5873d7db72989034c12d5b8667984f94c3798d8f076f6322592a4d8d8b2ffda25f4043137247c3ee54da6744cf7df04b3b9a897b2d2d6ac2566de1b589e53381699e97dd0c328055ca060ab3975aeb4a6303ad6135629a6b40f1f5d57df824c6603c2e755e1b0deff8217f629abaf8f1790990e1496b51b9b9cd6c2a1ed6e5badc63d40bee4739d741b8387ad3aa8", 0xae}], 0x3, &(0x7f0000000300)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r3, r3, r3, r2, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @rights={0x30, 0x1, 0x1, [r3, r0, r2, r3, r1, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r3, r2, r3, r1, r3]}], 0xd8, 0x4}], 0x1, 0xc801) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r2) 2018/03/23 19:20:09 executing program 4: madvise(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x77) clone(0x0, &(0x7f0000000000)="bb561f62d045dd131bd05250771b0e2b9afa1b8f388df2f65cfe8ba9f2d549d3b8c2d6c17bbf02e90db5dad3b7241065fe719cb90cdd9f5f873761465fb8c88f447d91c2a0f3e75f4c0b9e98a92913912c710ce19813b017a3a2080ae58b92301ecb57ba5a3d8d90b3c85a2f73804fec3b15d26c3a11347e43dc22489abdfec623d24a392cacccb1b00ca1c031a05608a442c59e2e2e3fe6e6a55136e38841c9152fb224340ae8a54573783ba04746", &(0x7f000044c000), &(0x7f0000837000), &(0x7f00000000c0)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000100)={0xffffffff, 0x600000000000, 0x3bdf, 0x2}) 2018/03/23 19:20:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000030000)={&(0x7f0000016000)={0x10}, 0xfffffeae, &(0x7f0000028ff0)={&(0x7f0000000340)=@ipv6_newaddr={0x40, 0x14, 0xc13, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr}}]}, 0x40}, 0x1}, 0x8014) 2018/03/23 19:20:09 executing program 7: r0 = creat(&(0x7f0000015ff8)='./file0\x00', 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000280)="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") sendfile(r0, r2, &(0x7f0000023000), 0x26a9508) geteuid() getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000005140)={{{@in=@loopback, @in6=@dev}}, {{@in6=@dev}}}, &(0x7f0000005240)=0xe8) getgroups(0x0, &(0x7f0000005280)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005500), &(0x7f0000000040)=0xfffffffffffffcaf) 2018/03/23 19:20:09 executing program 3: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000000000)=""/103, &(0x7f0000000080)=0x67) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000140)={r2, 0x20}) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/23 19:20:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x400000000000004, &(0x7f0000000000)="440d000000000067ffe7ff20ff", 0xd) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x200) 2018/03/23 19:20:09 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0xd9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x4cda3e0000000000}, &(0x7f0000000100)=0x8) personality(0x400003) 2018/03/23 19:20:09 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1000000000101001, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000000000)=""/54, 0x36) socketpair$inet(0x2, 0x80007, 0x8, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x4, 0x4}, {0xda, 0xbe2}, 0x4, 0x2, 0x4}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x201) 2018/03/23 19:20:09 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000085c0)='/selinux/enforce\x00', 0x40000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000008600)=[{0x8, 0x7fff}, {0x3, 0x1}, {0x3, 0x8}, {0xf, 0x1}, {0x3, 0x4}, {0x0, 0x4}], 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r1, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/23 19:20:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x352a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@int=0x1, 0x4) 2018/03/23 19:20:09 executing program 5: mkdir(&(0x7f0000dbbff6)='./control\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @local}, &(0x7f0000000240)=0xc) r2 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e24, 0x2, 0x2, 0x20, 0x20, 0x6, r1, r2}, {0xd48, 0x3, 0x4, 0x4, 0x400, 0x81, 0x0, 0x8}, {0x7, 0xffff, 0x7, 0x4}, 0x8, 0x0, 0x1, 0x0, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3f}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3501, 0x5, 0x3, 0x800, 0x9, 0xffff, 0x7}}, 0xe8) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) geteuid() r3 = inotify_init1(0x80000) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000140)=0x469) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000480)=0xe8) inotify_add_watch(r3, &(0x7f0000d21000)='./control\x00', 0x10) 2018/03/23 19:20:09 executing program 4: times(&(0x7f0000000140)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{}]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/23 19:20:09 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x8, 0x9, 0x5}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='smaps\x00') sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x96627784ad3fe29f}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@upd={0x100, 0x12, 0x200, 0x70bd26, 0x25dfdbfb, {{'xts-twofish-3way\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x9a5}, {0x8, 0x1, 0x100000001}]}, 0x100}, 0x1, 0x0, 0x0, 0x805}, 0x40000) pread64(r1, &(0x7f0000fd7000)=""/8, 0x8, 0x100100) inotify_init() 2018/03/23 19:20:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x3) 2018/03/23 19:20:09 executing program 0: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0xa) clock_gettime(0x0, &(0x7f0000008900)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000005c80)=@routing={0x3c, 0x6, 0x1, 0x1, 0x0, [@dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x11}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x38) recvmmsg(r0, &(0x7f0000008740)=[{{&(0x7f0000000040)=@nfc_llcp, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/225, 0xe1}, {&(0x7f00000001c0)=""/67, 0x43}], 0x2, &(0x7f0000000280)=""/252, 0xfc, 0x6}, 0x9}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000002840)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/127, 0x7f}, {&(0x7f0000002480)=""/155, 0x9b}, {&(0x7f0000002540)=""/8, 0x8}, {&(0x7f0000002580)=""/63, 0x3f}, {&(0x7f00000025c0)=""/165, 0xa5}, {&(0x7f0000002680)=""/207, 0xcf}, {&(0x7f0000002780)=""/35, 0x23}, {&(0x7f00000027c0)=""/117, 0x75}], 0xa, 0x0, 0x0, 0x1}, 0x7fff}, {{0x0, 0x0, &(0x7f0000003d40)=[{&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/133, 0x85}, {&(0x7f00000039c0)=""/248, 0xf8}, {&(0x7f0000003ac0)=""/237, 0xed}, {&(0x7f0000003bc0)=""/161, 0xa1}, {&(0x7f0000003c80)=""/132, 0x84}], 0x6, &(0x7f0000003dc0)=""/234, 0xea, 0x20}, 0x577d}, {{&(0x7f0000003ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000054c0)=[{&(0x7f0000003f40)=""/4, 0x4}, {&(0x7f0000003f80)=""/18, 0x12}, {&(0x7f0000003fc0)=""/209, 0xd1}, {&(0x7f00000040c0)=""/155, 0x9b}, {&(0x7f0000004180)=""/139, 0x8b}, {&(0x7f0000004240)=""/131, 0x83}, {&(0x7f0000004300)=""/4096, 0x1000}, {&(0x7f0000005300)=""/102, 0x66}, {&(0x7f0000005380)=""/104, 0x68}, {&(0x7f0000005400)=""/175, 0xaf}], 0xa, &(0x7f0000005580)=""/228, 0xe4, 0x3}, 0x8}, {{&(0x7f0000005680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000005b00)=[{&(0x7f0000005700)=""/252, 0xfc}, {&(0x7f0000005800)=""/215, 0xd7}, {&(0x7f0000005900)=""/44, 0x2c}, {&(0x7f0000005940)=""/222, 0xde}, {&(0x7f0000005a40)=""/171, 0xab}], 0x5, &(0x7f0000005b80)=""/95, 0x5f, 0x7}, 0xea0}, {{&(0x7f0000005c00)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f00000071c0)=[{&(0x7f0000005c80)}, {&(0x7f0000005cc0)=""/166, 0xa6}, {&(0x7f0000005d80)=""/100, 0x64}, {&(0x7f0000005e00)=""/45, 0x2d}, {&(0x7f0000005e40)=""/192, 0xc0}, {&(0x7f0000005f00)=""/4096, 0x1000}, {&(0x7f0000006f00)=""/12, 0xc}, {&(0x7f0000006f40)=""/211, 0xd3}, {&(0x7f0000007040)=""/246, 0xf6}, {&(0x7f0000007140)=""/74, 0x4a}], 0xa, &(0x7f0000007280)=""/226, 0xe2, 0x4}, 0x87c}, {{&(0x7f0000007380)=@hci, 0x80, &(0x7f0000007700)=[{&(0x7f0000007400)=""/206, 0xce}, {&(0x7f0000007500)=""/243, 0xf3}, {&(0x7f0000007600)=""/207, 0xcf}], 0x3, &(0x7f0000007740)=""/4096, 0x1000, 0xfd}, 0x6}], 0x7, 0x40, &(0x7f0000008940)={r4, r5+10000000}) 2018/03/23 19:20:09 executing program 2: ptrace$getregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)=""/221) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)) lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) fstat(0xffffffffffffffff, &(0x7f0000000780)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x40, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, @local}, &(0x7f0000000880)=0x10, 0x80000) pipe2(&(0x7f00000008c0), 0x4800) syz_open_dev$binder(&(0x7f0000000900)='/dev/binder#\x00', 0x0, 0x800) pipe(&(0x7f0000000940)) perf_event_open(&(0x7f0000000980)={0x5, 0x78, 0x400, 0x4, 0x80000000, 0x7, 0x0, 0x2, 0x40034, 0x8, 0xc435, 0x9, 0x7fffffff, 0x40, 0x8ef6, 0x9, 0x9, 0x401, 0x6, 0x0, 0x62, 0x8, 0x4, 0xb180, 0x0, 0x6cd2, 0x5, 0x1, 0x4, 0x1, 0xa3fd, 0x9, 0x5b7, 0x8, 0x4, 0x1, 0x0, 0x6, 0x0, 0x4, 0x1, @perf_config_ext={0x20, 0x7}, 0x4, 0x8, 0x0, 0x5, 0x10001, 0x2a20, 0x1}, 0x0, 0x2, 0xffffffffffffff9c, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ptmx\x00', 0x2000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000a40)) socketpair$inet6(0xa, 0x8000b, 0x0, &(0x7f0000000a80)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000ac0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00), &(0x7f0000000b40)=0xc) getgid() accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000b80), &(0x7f0000000bc0)=0xe, 0x80800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000c00)='/dev/rtc\x00', 0x80000, 0x0) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000c40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) socket$packet(0x11, 0x3, 0x300) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x6, 0x7) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001400)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001480)='/selinux/access\x00', 0x2, 0x0) 2018/03/23 19:20:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1ff, 0x100000001}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001300090468000000000000008000004003000000450001070000001419001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/23 19:20:09 executing program 4: r0 = socket(0x10, 0x2, 0xfffffffffffffffd) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x10000, 0x6}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x68) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x80}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00004e9000)=ANY=[@ANYBLOB="2800000010000900ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001aaac4000000"], 0x28}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0x3f}, &(0x7f0000000180)=0xc) 2018/03/23 19:20:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000003040)=0xff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000477ff8)={0x0, 0x0}) splice(r1, &(0x7f0000df6ff8), r2, &(0x7f00006cfff8), 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) 2018/03/23 19:20:10 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x1c61a8fe9e97a818) r3 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000000)=[{}], 0x1) mremap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0xb000, 0x3, &(0x7f0000f07000/0xb000)=nil) mmap(&(0x7f0000f08000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000f08ff8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/03/23 19:20:10 executing program 3: r0 = socket(0x10, 0x2, 0xc) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_cmd={0x48}}) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305fbf00800018049080000ffdf00", 0x1f) 2018/03/23 19:20:10 executing program 7: r0 = add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) add_key(&(0x7f0000000000)='big_key\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) 2018/03/23 19:20:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000000c0)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x82, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0xe40a0, 0x84) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0xdf, 0x3, 0x2}) 2018/03/23 19:20:10 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) connect$packet(r0, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="ebcda7b85c69"}, 0x14) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) time(&(0x7f0000000000)) 2018/03/23 19:20:10 executing program 5: r0 = socket(0x10, 0x2, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/147, &(0x7f0000000180)=0x93) write(r0, &(0x7f0000000080)="24000000100005004d08000002e801030305010010000100f70000f1de005c0919000000", 0x24) 2018/03/23 19:20:10 executing program 4: madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x65) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x800, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000000)=""/244, 0xf4) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/23 19:20:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00009f9ffc), 0x7, 0x0, &(0x7f0000313ff0), &(0x7f0000a0f000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r0, &(0x7f0000000040)="eab9726ca0d4fd43f8728aaa223dac3cdc361c1e7986d2b6d78e695acde810ad2f3f4738d75ed88f9fdfa88f645db165e0c30d0bcdd2293c01bbfc86d053f45806d27b51a286b10cbaa33b5e82025851e0bae1f1b10c2a2a64f41d74c679bcc93c63f23dac00c2ce5df8df45e20fc6ae01f912df54c15b2f65511a40b11fd15782bea9c4c966e06da7cab6b898f64c7bc9bca6ad16c9055af25e660e86d22b1e3a1a73bb0cd992ff50daf0f9575491", 0xaf, 0x3, &(0x7f0000000100)={0x0, 0x1c9c380}) 2018/03/23 19:20:10 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x800000bfffff) readahead(r0, 0x0, 0x0) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) r1 = dup(r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9, 0x7, 0x0, 0x5, 0xd, 0xc, "c6e9ffa8aab8cc73e062a8aa0449002a4ddf186e84090194396880b15df01a110793fcd4135e3612f81fc544774d1d5c2a6c02bb5f501f80ccf48ee0caa17a04", "269c119b6df13dfb30204a2c8b78dacbb75d6d3419f86d7d51824497f6f61aa6ea5ccf62bf5d633f7113cfda659eb75470451055c1366baf36a5834b4232dbd1", "93a8280623ff13bf46f2098497923a22fdbf7ee99f46d13604e5543e6b355824", [0x5e, 0x5]}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fchmod(r1, 0x28) 2018/03/23 19:20:10 executing program 7: r0 = mq_open(&(0x7f0000e62ffb)='..\x00', 0x0, 0x0, &(0x7f0000000000)) r1 = socket(0x3, 0x2, 0xfff) munlockall() getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast}, &(0x7f00000001c0)=0xc) fstat(r0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0xff, 0x4) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa000) getsockopt$inet6_buf(r1, 0x29, 0xf6, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) 2018/03/23 19:20:10 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x10a) mount(&(0x7f0000e9eff8)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000030ff4)='./file0/bus\x00', 0x4e) execve(&(0x7f0000f51000)='./file0/bus\x00', &(0x7f0000523000), &(0x7f0000271000)) [ 91.397464] audit_printk_skb: 48 callbacks suppressed [ 91.404961] audit: type=1400 audit(1521832810.629:209): avc: denied { create } for pid=11259 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 91.445105] audit: type=1400 audit(1521832810.619:208): avc: denied { create } for pid=11263 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 91.478342] audit: type=1400 audit(1521832810.699:210): avc: denied { write } for pid=11259 comm="syz-executor3" path="socket:[23356]" dev="sockfs" ino=23356 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 91.491774] audit: type=1400 audit(1521832810.709:211): avc: denied { write } for pid=11263 comm="syz-executor5" path="socket:[23357]" dev="sockfs" ino=23357 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 [ 91.494695] audit: type=1400 audit(1521832810.709:212): avc: denied { create } for pid=11263 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 91.496543] audit: type=1400 audit(1521832810.709:213): avc: denied { write } for pid=11263 comm="syz-executor5" path="socket:[23687]" dev="sockfs" ino=23687 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 [ 91.497711] audit: type=1400 audit(1521832810.709:214): avc: denied { getopt } for pid=11263 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 91.529501] audit: type=1400 audit(1521832810.739:215): avc: denied { create } for pid=11259 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 91.532432] audit: type=1400 audit(1521832810.739:216): avc: denied { write } for pid=11259 comm="syz-executor3" path="socket:[23694]" dev="sockfs" ino=23694 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 91.532757] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 91.534468] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:20:10 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000057b247)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) readv(r0, &(0x7f00008bb000), 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x129400) fanotify_mark(r1, 0x1, 0x639f12c32ffa0a6e, r2, &(0x7f0000000080)='./file0\x00') 2018/03/23 19:20:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000340)={0x7}, 0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000001c0)=0x7, 0xfffffe6a) r4 = socket$inet(0x2, 0x2, 0x0) r5 = dup3(r0, r4, 0x0) sendto$inet(r5, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000040)=""/247, &(0x7f0000000140)=0xf7) fstat(r5, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f0000000180)=[r6]) getsockopt$inet_int(r3, 0x0, 0x37, &(0x7f0000000000), &(0x7f0000000200)=0x4) 2018/03/23 19:20:10 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x80, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xfffffffffffffc01, @mcast1={0xff, 0x1, [], 0x1}, 0x3242}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e21, 0x0, @empty, 0x1}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xef, 0x8a}, 0x90) r2 = socket$netlink(0x10, 0x3, 0x40009) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000300)={0x53e, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x40, 0x0, 0x81, 0x7f, 0xacdd, &(0x7f0000000200)='sit0\x00', 0x36, 0x100000001, 0x9}) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r2, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0x3, 0x1, 0x8000, 0x2, 0x7cd54fcf}, 0xebb5, 0x9, 0x2}) 2018/03/23 19:20:10 executing program 5: unshare(0x8000400) mq_open(&(0x7f000004b000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0x0, &(0x7f000004b000)={0x0, 0x7}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) unshare(0x800000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/03/23 19:20:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sysfs$3(0x3) socket(0x800000000013, 0xa, 0x100) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2400000019000180000000fefd0000200000080001007f000001"], 0x24}, 0x1}, 0x0) 2018/03/23 19:20:10 executing program 0: syz_open_dev$tun(&(0x7f0000697ff3)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/23 19:20:10 executing program 3: r0 = inotify_init1(0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) ptrace(0x4207, r2) ptrace$getenv(0x4201, r2, 0x0, &(0x7f0000000100)) 2018/03/23 19:20:10 executing program 7: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000100)='posix_acl_access)wlan1}@wlan0.em1-\x00', 0x0) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) fsync(r0) [ 91.545224] audit: type=1400 audit(1521832810.759:217): avc: denied { create } for pid=11259 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 91.569431] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 91.586391] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 91.590724] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 91.729898] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:20:11 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0x6}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001180)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f0000000b80)=@migrate={0xd8, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast=0xffffffff}}, [@migrate={0x5c, 0x11, [{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in=@dev={0xac, 0x14, 0x14}, @in6}]}, @user_kmaddress={0x2c, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@multicast2=0xe0000002}}]}, 0xd8}, 0x1}, 0x0) 2018/03/23 19:20:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bcc000)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) accept4$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) poll(&(0x7f0000a81fc0)=[{r0}], 0x1, 0xffffffff) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/03/23 19:20:11 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @rand_addr}, &(0x7f0000000180)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={@empty, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x409, 0x4, 0x100, 0x228, 0x0, r1}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0xfffffffffffffff9, @mcast2={0xff, 0x2, [], 0x1}, 0xb6}, {0xa, 0x4e24, 0x2d4, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8}, 0x200, [0x2, 0x0, 0x1000, 0x1, 0x0, 0x2, 0x2, 0x8]}, 0x5c) 2018/03/23 19:20:11 executing program 5: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00004d2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=@getlink={0x28, 0x12, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x3, 0x3, 0x0, 0x2, 0x7, 0xb38, 0x7fff}, &(0x7f0000000080)=0x20) 2018/03/23 19:20:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={r2, 0x7fffffff}, 0x8) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xe7, "943334f2259c5f669516dadb087d2c8193120997de2313efa20022646767c183c78718d4c133d2a8e6c15fc9e078f5e5ea8c765587858061c0415d069e5552953f62036b455231cacae04719e7734a0d660c7388f236808a31dba0a7b99bd7c0243885185929666af4107e452e6e3bb6e1a52cff300fb4e3d6aab59d3b246d657ea9ac78a182187f423ab337f549e9dcb36d45d973153bfb82166a46cfb2f64316f6e84e2fc842e43b52790cbe0c2a2aae6322b80b2be741787ade3a6a747de5f561458582c5b6ef06d8ea0de1e89846498fbe8842443fa5a203c2954d2a87f154846485fe43a4"}, &(0x7f0000000200)=0xef) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 19:20:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/03/23 19:20:11 executing program 4: socketpair(0x3, 0x3, 0x400000000000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000080)=0x8512, &(0x7f00000000c0)=0x2) r2 = epoll_create1(0x0) clone(0x0, &(0x7f0000c8d000), &(0x7f0000475000), &(0x7f00000f4000), &(0x7f00003a3f08)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x15555555555556a8, 0xffffffffffffffc1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x6, 0x6, 0xa1f, 0x2, 0x8000, 0x8]}, &(0x7f00000001c0)=0x10) 2018/03/23 19:20:11 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000947000)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/03/23 19:20:11 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x400000001, 0x800) r2 = dup(r1) bind$inet(r1, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f00000000c0)="c1c61b5471b07f5032a91b7f13e8913ea430d2769890803bee205ad218dc1ecfb2a8bf601a3e834a2a3a370120532bd2878d95bbe6e5188c054191d66fecd057e274b412933d10338d1af2ca01cf0b1c46e7fe984066dada8b8c08da0a8694aaf1478419a466798da5f97960e9101789883b7a1b60e568cf7db2b37fa58fb552b1a9848bcc69b6", 0x87) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x1c0) sendto$inet(r1, &(0x7f0000000080)='\x00', 0x1, 0x0, 0x0, 0x0) flock(r0, 0xa) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r1, &(0x7f0000000700)="16", 0x1, 0x0, 0x0, 0x0) shutdown(r2, 0x1) clock_gettime(0x0, &(0x7f0000001080)) recvmmsg(r1, &(0x7f0000000fc0)=[{{&(0x7f0000000d80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e80)=""/57, 0x39}], 0x1, &(0x7f0000000f00)=""/170, 0xaa}}], 0x1, 0x0, &(0x7f00000010c0)) 2018/03/23 19:20:11 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffff05) setregid(r1, 0x0) [ 92.047132] syz-executor1 (11336): /proc/11330/oom_adj is deprecated, please use /proc/11330/oom_score_adj instead. INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes [ 149.871860] Buffer I/O error on dev loop0, logical block 0, async page read [ 149.879172] Buffer I/O error on dev loop0, logical block 0, async page read [ 149.886289] Buffer I/O error on dev loop0, logical block 0, async page read [ 149.902500] Buffer I/O error on dev loop0, logical block 1, async page read [ 149.911884] Buffer I/O error on dev loop0, logical block 2, async page read [ 149.914529] Buffer I/O error on dev loop0, logical block 1, async page read [ 149.926110] Buffer I/O error on dev loop0, logical block 3, async page read [ 149.933290] Buffer I/O error on dev loop0, logical block 4, async page read [ 149.933548] Buffer I/O error on dev loop0, logical block 3, async page read [ 149.947621] Buffer I/O error on dev loop0, logical block 4, async page read 2018/03/23 19:21:09 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="4c0000001200ff09fffefd956fa283b724a6ff8000002800000000683540151fc41180b598bc593ab6821148a730de33a49868c46b2ca654a6613b6aabf35d4c1cbc882b0798810000000000", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000100)='erspan0\x00') ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x26}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x1b9, &(0x7f0000000240)=""/253, 0xfd}, 0x40010102) 2018/03/23 19:21:09 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x3fffffe) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) inotify_init() unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x3, 0x0, 0x10}, &(0x7f0000000080), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000040)={&(0x7f00001da000), 0x8}) 2018/03/23 19:21:09 executing program 5: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000191000)={0x77359400}, &(0x7f0000000ffc), 0x0) 2018/03/23 19:21:09 executing program 1: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000fc7000)='./control\x00', 0x86000006) inotify_add_watch(r0, &(0x7f0000000040)='./control/file0\x00', 0x4000020) rename(&(0x7f0000000080)='./control\x00', &(0x7f00000000c0)='./file0\x00') creat(&(0x7f0000000000)='./control/file0\x00', 0x0) 2018/03/23 19:21:09 executing program 2: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x30f, 0xfffffffffffffbc7, 0x101, 0x3f, 0x107fffffff, @link_local={0x1, 0x80, 0xc2}}, 0xfec6) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x14) pwrite64(r1, &(0x7f0000737fd5)='\x00', 0x1, 0xffff) 2018/03/23 19:21:09 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1276, &(0x7f00000000c0)) 2018/03/23 19:21:09 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="00736e9148") fstat(r0, &(0x7f0000000480)) r1 = getpgid(0x0) syz_open_procfs(r1, &(0x7f0000000040)='timers\x00') ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000000)=0x100000001) 2018/03/23 19:21:09 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000040)=""/74, &(0x7f00000001c0)=0x4a) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) getpeername$unix(r1, &(0x7f0000000140), &(0x7f00000000c0)=0x6e) 2018/03/23 19:21:09 executing program 4: ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000787000)=""/55) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a3) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000040)={0x1000, 0xedaa, 0xba1, 0x100000000006, 0xffffffffffff8000, 0xfffffffffffffc01}) 2018/03/23 19:21:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0x5, 0xb62, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000100)) socketpair(0x3, 0xb, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000080)={0xb000000c}) sendmmsg(r1, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs, 0x8, &(0x7f0000001440), 0x0, &(0x7f0000000080)}}], 0x2, 0x0) [ 150.045568] netlink: 44 bytes leftover after parsing attributes in process `syz-executor3'. [ 150.066018] netlink: 44 bytes leftover after parsing attributes in process `syz-executor3'. [ 150.083984] audit_printk_skb: 12 callbacks suppressed [ 150.097402] audit: type=1400 audit(1521832869.309:222): avc: denied { create } for pid=11386 comm="syz-executor7" 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 [ 150.142962] audit: type=1400 audit(1521832869.369:223): avc: denied { create } for pid=11386 comm="syz-executor7" 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 [ 150.164773] netlink: 44 bytes leftover after parsing attributes in process `syz-executor3'. [ 150.164804] netlink: 44 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/23 19:21:09 executing program 0: r0 = socket$inet6(0xa, 0x80000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000001780)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x422000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) sendto$inet6(r0, &(0x7f0000000000), 0xfe37, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0x1457, 0x0, 0x0, 0x0) 2018/03/23 19:21:09 executing program 6: openat$keychord(0xffffffffffffff9c, &(0x7f000084b000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0xea2) socket$inet6(0xa, 0x2000000000001, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 19:21:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8) 2018/03/23 19:21:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001340)=0x0) lstat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001280)={&(0x7f0000001500)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000011c0), 0x0, &(0x7f0000001200)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x50, 0x4008800}, 0x4) setns(r0, 0x0) 2018/03/23 19:21:09 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000c54ff8)='./file0\x00', &(0x7f0000269000)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1000, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x6, 0x4, 0x1, 0x1, 0xaa, 0x40, 0x10001, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x20, 0x7, 0x3b6, 0x7, 0x2}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000280)={r1, 0x8000, 0x81, 0x8}, &(0x7f00000002c0)=0x10) chdir(&(0x7f00003f7000)='./file0\x00') lgetxattr(&(0x7f0000000000)='.', &(0x7f0000000040)=@random={'os2.', 'msdos\x00'}, &(0x7f0000000080)=""/179, 0xb3) umount2(&(0x7f00003bafff)='.', 0x0) 2018/03/23 19:21:09 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000000)='./file0/bus\x00', 0x3fffffe) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000e75ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000dd5000)='./file0/bus\x00', 0x0) mount(&(0x7f0000121ff8)='./file0\x00', &(0x7f000081bff4)='./file0/bus\x00', &(0x7f000094bff9)='mqueue\x00', 0x0, &(0x7f0000a67000)) inotify_init() unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd, 0x3, 0x0, 0x10}, &(0x7f0000000080), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000000040)={&(0x7f00001da000), 0x8}) 2018/03/23 19:21:09 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) dup3(r0, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r3 = dup3(r2, r1, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0xa0, @tick=0x1, 0x3ff, {0x3, 0x401}, 0x40, 0x2, 0x7}) 2018/03/23 19:21:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400280, 0x0) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x672, 0x8, 0x2, 0x2, 0x6, 0x100000000001}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xf, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/03/23 19:21:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e20, @rand_addr=0x5}}) r1 = socket(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f00000000c0)={'tunl0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00000002c0)={'lo\x00'}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x92, &(0x7f0000000100)=""/58) 2018/03/23 19:21:09 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000100)={{0x2, 0x2}, 'port0\x00', 0x0, 0x100004, 0xfffffffffffffffb, 0x5, 0xfff, 0x4, 0x2, 0x0, 0x6, 0x4}) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/44, 0x2c) 2018/03/23 19:21:09 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) fallocate(r0, 0x0, 0x0, 0x9) sendfile(r0, r0, &(0x7f0000000000), 0x0) sendfile(r0, r1, &(0x7f0000000080), 0x5) 2018/03/23 19:21:09 executing program 1: clone(0x0, &(0x7f0000000100), &(0x7f0000e0a000), &(0x7f0000112000), &(0x7f00004f0fda)) setreuid(0x0, 0x0) exit(0x8) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 150.247339] audit: type=1400 audit(1521832869.469:224): avc: denied { create } for pid=11428 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:21:09 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/23 19:21:09 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) vmsplice(r0, &(0x7f0000004900)=[{&(0x7f0000002540)="cf5709af860f645c6a23cd2b7eccd34d292f288a610328bff6ad399d3dae988c95098a20f9ca94c9f34f3f19b58999308530ecec304c4b1e79fcf5335a3ba6688544ac3effef33ada05ce15224d43a55e7fcf8401c8913facb8e8cf7837e603822b06155b0287d47566a5cfedbb4a0947d200c67c32942188a4d8d4e518d8bf4ea1f61863ba530f3efaab724ffa9377bef69afdfe9813851cd2ea818e60e6f0574d147146a837b878bf110aef437d7817503b45225ea", 0xb6}, {&(0x7f0000002600)="905cf0636914245e9b349847486f9718ccbd9414fe07b70fc07b8d3d464a5af92cbe2ff3b18a6ba4533556a10ae94f9d1079fdd71a2c5e265f0a340fe87f3863d1dba2c510d4cdcff7723f81a9b4efc4d4cb2eb80b1183e9b42a17d6b00b0badb3fde03677d521b713433fc465713f5025be57e085414cee0a1c1a5cc56f34cbb4a1e7705d10", 0x86}, {&(0x7f00000026c0)="bfc78bade94704986c3743bd322e07b0fd7ac8578af66776c121bb30ed9516db985eb73ddc05dde5583a9524dc3fecf00bc8cf71f68cfd0a95dd7427332c257e7b67ca1bd746d22e52496a52ace65ec4a7602e2454ab00cce6c8e0be460a633bd7b7745431f5501605aa6e51951041cf63b65c5bb5639c89bb417309aa7dde9f907e5beccc", 0x85}, {&(0x7f0000002780)="206da56bfc3d00d1757dea4a12478f85b71af40001c52483883fd8b63d854a1b53533e89806ab6e94efc749d5bc750350df0d3377d226613fb105d6a1946a5edde55988d29b09407ad4105990367d17a4d90ff284c71be6d2f2f331bf129f2a94377711398e64407ee5926a5f9100ade3eeb4902a57545742f083414e7843d78d3fdbb6fdd56cef01a1b6c772bb618eff3f94570f3e881e4d607062a4e66ef53d1998e4c3afcc1e3400ac0e9194004c4d39292d7d2d275cc82f996e8c83b8b55f15ad5f72ab1cc5daaae6853fa6722", 0xcf}, {&(0x7f0000002880)="2b487cc48e524ee309539f2e138759a129c81b0493805f4a38d0f790de44ef1ba491a2f1cff648637fc50b0c8433aaf2f318404ebe4b115bc09de61e160eba5a6dfbf3bc89c9f4bc95de71", 0x4b}, {&(0x7f0000002900)="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0x1000}, 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0x1000}], 0x7, 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ea0000)="290000002100190700003fffffffda060200000022e80001040000040d00140000000010000000019c", 0x29}], 0x1) sendmmsg(r0, &(0x7f0000002500)=[{{&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x0, 0x4, 0x3, {0xa, 0x4e22, 0x4, @empty, 0x1}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="149e22f82162856bc59994bc3478551d0e5497d774abb4780b36bb2414cb2f3f472674f1a85f01dc25e7947e03bc16e9a0932127a809d6f871850b6f6c8b6fd529d08020add0e82c793269659b0ecbf896d4030c1378866ed28c0b01fa61b8ba943cdcd4afbb134cf1561c15f5618f85113f708093e058d3fc6ddc61e5eed3517077573da191a6024cb11d619899ab25e69d3bfca41aecdf2648af050051de", 0x25e}, {&(0x7f0000001180)="43d8916e43cccb130550f8fc3245816f3e19088aa8d6ed3e40211459427036bb751674d43609fd6ee993a0dcc64d4827c0e86754c36b2b514bcd16551fa5eea239a35575cd31027eda36ab06957a44fd1917acb538d9c53912ff4e8c7bafb209115a185b574925fa90ef12a3c66ad38adb9403426615959f7bc7035d7893fb6ba9e77b9059ff1eb4a6d1d0475c7e0459a8a8b2ae875fd58b444be74b568a428cb571e6d23623a53fefe1e88e6f010ba2320c260c3b9295c1ea3775cded8d1b116a4540b40873823837370bdb5f0214a5c0478e5bd1bf89f7dcbfbecc07f757117e17694bd5e270cebe59", 0xea}, {&(0x7f0000001280)="4c5fa350b617838f0bbbcd82afa9fccc9dadd88912a68c2c69e4294f21ddb9b8c0414cdadcdc0c48065688e813243213c79d920fb1db9e679df6af3467", 0x3d}], 0x4, &(0x7f0000005bc0)=ANY=[@ANYBLOB="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"], 0x11d8, 0x10}, 0x9}], 0x1, 0x80) 2018/03/23 19:21:09 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x503, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000080)) r1 = socket(0xa, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004300000001"]) ioctl(r1, 0x8936, &(0x7f0000000000)) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/03/23 19:21:09 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000080)="5ed1512e86c9849bfb0688e5c1be9da149f6b6835b29f1d2f67fe2cac8ee9ab1fec34ae5fd48ef2b61e1f81cbd1489f0e4b73f000000ef542b2a94bd93eca84ebb03dff60e171db7251bedb66329c3e461bfee81fc614bd7cc25ce2b5b541747c416c48029ced909c236ad0167fb671a9862f2582c7e4faaed3f946e4786b65049b943eb4c1a0f98ad8f748068b4a7271fc8847e71cc34e14ce3b8b5208f96dd10448aa5db2502d670bd838df304002bec2bf62a3efc9323c76d350568dbbfb8deffce51331c961558def71293ea632df571509443bc1e1bbb17a974b363c57dddcc057c0abc1a") 2018/03/23 19:21:09 executing program 6: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffc}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00000000c0)={0xfffffffffffffffd}, &(0x7f0000fe4ff0), &(0x7f0000000100)={0x0, 0x8000000}, 0x8) r2 = creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) fcntl$getflags(r1, 0x401) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000080)=0x84) [ 150.297588] audit: type=1400 audit(1521832869.519:225): avc: denied { create } for pid=11443 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 150.349652] audit: type=1400 audit(1521832869.579:226): avc: denied { ioctl } for pid=11443 comm="syz-executor2" path="socket:[23509]" dev="sockfs" ino=23509 ioctlcmd=894b 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 [ 150.379180] audit: type=1400 audit(1521832869.609:227): avc: denied { ioctl } for pid=11443 comm="syz-executor2" path="socket:[23509]" dev="sockfs" ino=23509 ioctlcmd=8904 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 [ 150.411883] audit: type=1400 audit(1521832869.639:228): avc: denied { create } for pid=11443 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 19:21:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000145000), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00003c0ff8)=[{0x4, 0x8}], 0x21) [ 150.436249] audit: type=1400 audit(1521832869.659:229): avc: denied { ioctl } for pid=11443 comm="syz-executor2" path="socket:[23509]" dev="sockfs" ino=23509 ioctlcmd=8917 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 [ 150.446261] audit: type=1400 audit(1521832869.659:230): avc: denied { ioctl } for pid=11443 comm="syz-executor2" path="socket:[23534]" dev="sockfs" ino=23534 ioctlcmd=894b 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 2018/03/23 19:21:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000080)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) bind(r0, &(0x7f0000000140)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x1, 0x4, 0x1}}, 0x80) 2018/03/23 19:21:09 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, 0x45, r1}) accept(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c1000001200db4d00100bce3dbf9d840008001ddabe5a821fb5506fa860e1900069faffffff0437ac474b5499db2fe7ff00000000000000000000000000"], 0x1}, 0x1}, 0x0) fanotify_mark(r0, 0x0, 0x25f25595e3d3726, 0xffffffffffffffff, &(0x7f0000098000)='./file0\x00') fcntl$addseals(0xffffffffffffffff, 0x409, 0xa) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x40, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r3, 0x80000, r0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x64, "9aaf923a630c4ee7b9a5d1b1bcf46e076d6c5f3c996e6e7e57119a08a24c9073f386d9f5bcc4fd955b7e97450b3642090ce52465fcc426a1bcad71e14c701f462ccba06d25db5be28ea77f2f77099fcdd92d3ebcda7b0eeebc6a4c1038671fcee879b585"}, &(0x7f0000000340)=0x6c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r4, 0xaee, 0x1, [0x2]}, &(0x7f00000003c0)=0xa) 2018/03/23 19:21:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) iopl(0x0) getsockopt(r0, 0x1, 0x8, &(0x7f00000e7fe7)=""/25, &(0x7f0000208ffc)=0x19) 2018/03/23 19:21:09 executing program 0: r0 = getpid() r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="052df4c8863d600a597b8a70f14d6bad61af8b4c81120888c0be14d6649415d038d446cbe55b18654d87fa5d25bf1cdc2598771cb3c0d6a09a6020f0a945cefc", 0x40, 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="6e07006970b864516300693092ccbd00d902f59d5e9194c95180717763017e3bdba2c1985796e4cea3e03e26e056344b88e113809dba996f1811dbada797cb5d78729fbd5cefbd274ae36cd293ba7d0ea700892edf799cda37fee97de215e877439684970178c267381896f23d85dbceaf293adfae3aa8d0ba66d2d1cc454745aea3c2eb268626e1abdc60416332b3df929f06d99e1586cfe7f3637f0084c2718b63f69e3e44d5dd6653a61744e783608258a9ab9bb845687edb506205f21c0f004a3ee60c9290ece0c637e8") ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000000)=0x1) sync_file_range(r2, 0x0, 0x0, 0x2) 2018/03/23 19:21:09 executing program 4: r0 = timerfd_create(0x9, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000000000000a004e20290c000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000070000000a004e24ffffff7ffe8000000000000000000000000000aa55090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2301000000ff01000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2205000000ff02000000000000000000000000000109000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e240000008000000000000000000000ffffac1414bb6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2033000000fe800000000000000000000000000015e2ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d000000000000000000000000000000000000000a004e2201000000000000000000000000000000000000019b5c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e246effffffff010000000000000000000000000001000001000000000000000000000000000000000000000000f100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x410) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000140)={0x80, @tick=0x80000001, 0xec1f, {0xfffffffffffffffc, 0x1}, 0x20, 0x1, 0x5}) timerfd_settime(r0, 0x1, &(0x7f0000000680)={{0x77359400}}, &(0x7f0000edb000)) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000001c0)='ipddp0\x00') timerfd_settime(r0, 0x0, &(0x7f0000e92000)={{}, {0x0, 0x989680}}, &(0x7f0000cf7000)) r2 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x1) connect$nfc_llcp(r2, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x3, 0x77, 0x100, "ed9f749f386c06155f738b0192a19ac4f694538f1d423cf268d67c8b2d932efa9a15cfecb0cb37539312d624ddd74f3ffcd5a670d16a014855be2130578016", 0x32}, 0x60) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x9, 0xffffffffffffffec) 2018/03/23 19:21:09 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x1, 0xffff}, &(0x7f00000000c0)=0x8) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000), 0x2b9, &(0x7f0000000faf)}, 0x41002106) 2018/03/23 19:21:09 executing program 1: socket$pptp(0x18, 0x1, 0x2) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000f44)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693f0c168b96962eefa1403b1e5c0877cb550f7"}) 2018/03/23 19:21:09 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f00000005c0)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0x1ea) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x1, 0x5, 0x400, 0x9, r2}) write(r1, &(0x7f0000000340)="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", 0x16d) accept4$ax25(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) 2018/03/23 19:21:09 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400a00, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x60002001}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) sendmsg$nl_netfilter(r2, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x18, 0x1, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) read(r1, &(0x7f00000000c0)=""/152, 0x98) 2018/03/23 19:21:09 executing program 7: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)=ANY=[@ANYBLOB="00ffffffffffffffff00000000000000"], 0x10}, 0x1}, 0x0) 2018/03/23 19:21:09 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f00007d3000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000f21ff1), 0xff26, 0x0, &(0x7f00000a8ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @empty, @multicast2}, &(0x7f0000000100)=0xc) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e22, 0xffffffffffffff81, 0x4e21, 0x6, 0xa, 0x20, 0xa0, 0x3a, r1, r2}, {0xca, 0x3ff, 0x2, 0x5, 0x6, 0xffff, 0x103800, 0x4}, {0xffff, 0x1, 0x81, 0x800}, 0x8f6a, 0x6e6bb5, 0x3, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5}, 0x0, @in=@rand_addr=0x7fff, 0x3503, 0x0, 0x3, 0x5, 0x8000, 0x20}}, 0xe8) 2018/03/23 19:21:09 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={0x7ff}, 0x8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @empty, @local}, &(0x7f0000000200)=0xc) fcntl$getflags(r0, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) creat(&(0x7f0000000300)='./file0\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000040)=""/70, 0xffffffffffffff6d) 2018/03/23 19:21:09 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x5) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x80, 0x70e5, 0x2, 0x2, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x9, 0x100, 0x2, 0x10000, 0x7384}, 0x14) 2018/03/23 19:21:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5, 0xfffffffffffffff6}}], 0x30) fcntl$getown(r0, 0x9) socket$key(0xf, 0x3, 0x2) 2018/03/23 19:21:09 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$int_out(r1, 0x5462, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$poke(0x4, r2, &(0x7f0000000140), 0x9) mknod$loop(&(0x7f0000000180)='./file0\x00', 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x100000001, 0x0, 0x200, 0x7fff, 0x3, 0x0, 0x7f, 0x1f, r3}, &(0x7f0000000280)=0x20) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000002c0)=""/4096) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000013c0)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f0000001380)={&(0x7f0000001340)={0x30, r4, 0x718, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x8041) ioprio_set$pid(0x3, r2, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r5 = accept$ax25(r0, &(0x7f0000001400), &(0x7f0000001440)=0x10) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001480)) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000014c0)={0x8000, 0x2}) getsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f0000001500), &(0x7f0000001540)=0x10) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) readlinkat(r0, &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)=""/169, 0xa9) unlink(&(0x7f0000001680)='./file0\x00') r6 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000016c0)={r6}) write$sndseq(r0, &(0x7f0000001840)=[{0x4, 0x9f, 0x5f, 0x1ff, @time={0x0, 0x1c9c380}, {0x10001, 0x7ff}, {0xd4, 0x1}, @queue={0x1a36000, {0x9, 0x588}}}, {0x2, 0x1000, 0x2000000000000000, 0x4, @tick=0x7ff, {0x5}, {0x7, 0x7f}, @control={0x8, 0x2, 0x6f}}, {0x6, 0x0, 0x4, 0x1de352af, @tick, {0xfffffffffffffffb, 0x7ff}, {0x7ff, 0x8}, @quote={{0x7c, 0x3}, 0x1, &(0x7f0000001700)={0x1, 0x7, 0x400, 0x8, @time={0x77359400}, {0x8, 0xed}, {0x840, 0x8}, @connect={{0xd6f6, 0x7}, {0x2, 0x880}}}}}, {0x7, 0xd, 0x32, 0x2, @time={0x0, 0x989680}, {0xfffffffffffffffa, 0x2}, {0xffffffff, 0x9}, @ext={0xf1, &(0x7f0000001740)="9241a4a52b144cd6b1d249f2943b28d5ecb1b4714235b7d9317eb871ae7767fb15ad2ea0311f0e9f55456596fd6161920ebf4617861f42c75b2ede862c7ce83087387bcb6f25170e79b58f5025478dc3d8db6d08c64900d77a69c3d21deadd37555a982b01f82d47e059607b03ce0dd6a3ec5226b9c9e6d976d48cbf2ff554fb95f344cbcf559155e6dff39007f1f8f9dc42936c0e95a3db4f8c88b921af7bf6712e8c0aa66f1e63443188c83f17fe399a092df3421e293bab3e718c247066c03dea435f3cf9bc5a8bee784a05f007cd1712beed99f204d2f60d959d140f0a0a6b971a3bcf21a1039a8f608eed6a867786"}}, {0x8, 0x6, 0x43, 0x0, @tick=0xfff, {0x0, 0x2}, {0x8, 0x7ff}, @time=@time={0x0, 0x1c9c380}}], 0xf0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000001940)={0x57, 0x6, 0xea0f, {0xfff, 0xffff}, {0x8, 0x4}, @rumble={0xa5, 0x3ba4}}) rt_sigpending(&(0x7f0000001980), 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000019c0)={0x4, [0x100000000, 0x7ff, 0x3, 0x3]}, 0xc) sched_setaffinity(r2, 0x8, &(0x7f0000001a00)=0x8) 2018/03/23 19:21:09 executing program 1: r0 = socket$inet(0xf, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000000)="59847d00000004f34539ab051ae68df6", 0x10, 0x400000000000000, &(0x7f0000000080)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) [ 150.651718] audit: type=1400 audit(1521832869.879:231): avc: denied { create } for pid=11512 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 19:21:09 executing program 5: chroot(&(0x7f0000000240)='./file0\x00') acct(&(0x7f0000000080)='./file0/file0\x00') r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='ns/user\x00') renameat2(r0, &(0x7f0000000180)='./file0/file0\x00', r1, &(0x7f0000000200)='./file0\x00', 0x6) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0/file0\x00', 0x4) inotify_rm_watch(r2, r3) 2018/03/23 19:21:09 executing program 2: socketpair(0xb, 0x1, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) write$tun(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000f200000000000000000000000000000000000000020000"], 0x1000) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000100)={0x57, 0x3, 0x8, {0x5, 0x1}, {0x6, 0x618d61b6}, @cond=[{0x4, 0x8001, 0x101, 0x1000, 0x3, 0x62f}, {0x0, 0x3ff, 0x80, 0xb540, 0x8, 0x7}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x111000, 0x0) r3 = dup3(r1, r2, 0x7fffd) getsockname(r3, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) 2018/03/23 19:21:10 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x100, {{0x2, 0x4e20}}}, 0xfffffe6e) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) dup3(r0, r0, 0x0) 2018/03/23 19:21:10 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=ANY=[@ANYBLOB="0300000000000000"], 0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/4096, &(0x7f00003c9000)=0x1000) 2018/03/23 19:21:10 executing program 4: seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/70, 0x46) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) r1 = getegid() chown(&(0x7f0000000080)='./file0\x00', r0, r1) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/140, 0x8c) r2 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x80800) fchdir(r2) signalfd4(r2, &(0x7f00000003c0)={0x6}, 0x8, 0x800) 2018/03/23 19:21:10 executing program 3: r0 = socket(0x1000000010, 0x7, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) write(r0, &(0x7f0000000000)="26000000130047f00501c1b0320f885ddb08050001800000000086a5e17c26fb082b66692d79b4a18ca60dfbe7418a4ef03eb673010015eaea4638f8c9c9c52dc6d56881de6cf330fbd4c539644fd7a9d978fd8ac2da4d625ef6ba67f0fedfd6cecb096b265e8733ea97eb3c564ec63e7cfe032aea02bf0eea6d60f07698a94f1fddbab91a9df5f2e2ff1fd7010f22c31042882384eacc6b04d357af68dee38a7d9fa535a74b7bb98c86cd65361dc39439f5634401a876dd1d69d4928a67", 0xbe) 2018/03/23 19:21:10 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xc000, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0xe9, 0x4) 2018/03/23 19:21:10 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x4, 0x1b], 0x2, 0x64, 0x6, 0x2, 0x8000, 0x1d0, {0xfffffffffffffff7, 0xffffffffffffff5e, 0x1000, 0x5, 0x0, 0x9, 0x6, 0x1, 0xd9b, 0x2, 0x2, 0xffffffff, 0x9, 0x3b, "4e3b5da899aeff6cf57375a52053fba009a18767d05011459dbe3cfcf7d561d8"}}) uname(&(0x7f0000000100)=""/108) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000180)={0x3, 0x3, 0x0, 0x200, 0xffffffffffff765d, 0x1000, 0x9, 0x7, 0x54, 0x7, 0x3, 0x81}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/193, &(0x7f00000002c0)=0xc1) getpeername$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x1c) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000003c0)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10080000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x24, r1, 0x0, 0x70bd29, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000004c0)={0x200, 0x3, 0x0, 0x100000000, 0x1, 0x200, 0x400000000000000, 0x1, 0x0}, &(0x7f0000000500)=0x20) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000540)={r2, @in6={{0xa, 0x4e22, 0x7f, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}}, 0x84) r3 = add_key(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)="ffae4dc78eb043f0c3fdff093a5ab79670eb239fa7982225a4b7c35c4d652404162c580123deb7d02ac3ab4c258048de4361e1aa99293732d40e09a7ac7943f8e2e5deb2", 0x44, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) sendmsg$inet_sctp(r0, &(0x7f0000000940)={&(0x7f0000000700)=@in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000740)="1945c9a5058066e218c27bfe7855584b584d34c23e85fd22ac6b79a36670058914ddc94075a01845094dacc8f71edc0b12899ff263a984328ba29fe11167fa31a48549db23444ca1b41ea2b86feaefe55c3cd038c42321f8c63795c708ebcb5840be8f36348b219838578b551877ec249af21061477b8c77347f3fe24777131d12fc44b648e0c83b9b2d", 0x8a}], 0x1, &(0x7f0000000840)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff319f, 0x7f, 0x1, 0xff, 0x0, 0x2, 0xff, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x3, 0x3, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0xa4, 0x2, 0x2}}, @init={0x18, 0x84, 0x0, {0x13c, 0x62, 0x6, 0x1f0}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x1, 0x4, 0x4, 0x80000001, 0xd6a0, 0x2, 0xbc77, r2}}], 0xf0, 0x20048010}, 0x8000) rt_sigprocmask(0x1, &(0x7f0000000980)={0x10000}, &(0x7f00000009c0), 0x8) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000a00)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) sched_yield() getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000b80)={'filter\x00', 0x0, 0x3, 0xe2, [], 0x4, &(0x7f0000000a40)=[{}, {}, {}, {}], &(0x7f0000000a80)=""/226}, &(0x7f0000000c00)=0x78) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000c40)={r2, 0xffffffffffffffd5}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000c80)={r2, 0x1, 0xba, "23f41724ab3dc0e36c32d1be528d6553f0984ae68b8aa0cf7e442e0b371d2d2cb096eee159db4d1d9b11e5ae753378588b21630d19f5cc8a26939e834b69fb10a4c95e5895187dd71b920b7bc7ec70d6396fe624f58df353898f24256caa529eb0c6001e88842a137fe92874ac45a78b02bc287e55641537f51904d346a71f188eb8ee8333ec9854fe3e5dd7b5207a9688b5b426bb70affe405d866f5157f4821473b90060b55c52ddd83f5515345a369986e640523f47771bb8"}, 0xc2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000d80)={r2, 0x2}, &(0x7f0000000dc0)=0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000e00)={{0xa, 0x4e21, 0x6, @empty, 0x401}, {0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x10}, 0x8}, 0x9, [0x1, 0x1, 0x4, 0x5, 0x9, 0x5, 0x401]}, 0x5c) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000e80)="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", 0x1000) syz_genetlink_get_family_id$fou(&(0x7f0000001e80)='fou\x00') bind$inet6(r0, &(0x7f0000001ec0)={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) sync() getpeername$netrom(r0, &(0x7f0000001f00)=@full, &(0x7f0000001f80)=0x48) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000020c0)={@rand_addr, @dev, 0x0}, &(0x7f0000002100)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000002140)={@remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff, 0xf35d, 0x20, 0x0, 0x8, 0x20002, r4}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000021c0)={0x20, 0x2, 0x200, 0xffff, 0x0, 0x1, 0xfffffffffffffffb, 0xffffffffffff8000, r2}, &(0x7f0000002200)=0x20) chroot(&(0x7f0000002240)='./file0\x00') 2018/03/23 19:21:10 executing program 7: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f00001dbff8)='./file0\x00', &(0x7f0000249ff8)='./file0\x00', &(0x7f0000a1a000)='anon_inodefs\x00', 0x2044, &(0x7f0000691f14)) 2018/03/23 19:21:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)) 2018/03/23 19:21:10 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0xbdb3, &(0x7f0000000080)={0x5}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x7ffffffffd) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000a000)={0x2, &(0x7f0000228000)=[{0x60}, {0x6}]}, 0x10) 2018/03/23 19:21:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x800000, 0x113000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) 2018/03/23 19:21:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x440000, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="6bc426837ad539516ce01aaa669c05c71dc441a1a4ad9f9be153759cf438ae24ac6f38569fe4d9f3a6dbb0bdf36f65ecee8bff2ea70569ad724ae742b58d2327a6bf0000000000000000000000000000000000") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0x7f, 0x20, 0x5f}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000340)={r1, 0x0, 0x9, 0xff}, 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x1, 0x1ff}, 0x2) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x8, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x6, 0x4, 0xffffffff80000000, 0x8001, r2}, &(0x7f0000000240)=0x10) fdatasync(r0) seccomp(0x1, 0x0, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{}]}) 2018/03/23 19:21:10 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000002c0)) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x80, 0x80}, 0x2) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x1000000, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) splice(r0, &(0x7f0000000300), r1, &(0x7f0000000340), 0x1, 0x1) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000000), 0x10) r3 = memfd_create(&(0x7f0000000080)="8f73797374656d00", 0x1) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000240)={0x5, 0xffffffffffffff00, 0x800, 0x9, 0x3f}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="e50000002fff5d43a3aac8efbcea607ec8606338a68b3b83be3e18661d26e26d7993ef0ef609140babe730acac077c661c9bcba55398ac52f6d5d2f5e695ae5d6842b23c3e13f2c9ffe82dac4626344297e9aede67908c2880e8f8467797bc3ba3bd56ac4b1d8c02679cd405bd98fd89452dfef20b943675b7ac40f90500000022864e70b43d94d0cc703f706569b4c012b8581e0e174c73486c078e663d4bac812b1a12702f3fb9afe08b6d4d3418604bc54882f8a2a6a9f86ac0196997cbebef874e191432180bb4adbaab1fc4451020e2814d8a771ee659"], &(0x7f00000004c0)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x49b, 0x1, 0x766, 0x9, r4}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r5, 0x2, 0x4, [0xfff, 0x80000001, 0x7, 0x4]}, 0x10) 2018/03/23 19:21:10 executing program 3: unshare(0x400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) fstatfs(r0, &(0x7f0000000080)=""/209) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40000, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x18, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}, 'rose0\x00'}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x8, 0x540, 0x4}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3, 0x9, 0x6, 0x90fd, 0xfffffffffffffc00}, 0x14) 2018/03/23 19:21:10 executing program 4: capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e21, 0xfffffffffffffff9, 0x0, 0x0, 0x80, 0x21, r1, r2}, {0x8, 0x0, 0x8, 0x5, 0xc000000000000000, 0x101, 0x1f438, 0xffff}, {0x8000, 0x6, 0x6, 0x3}, 0x5, 0x6e6bb7, 0x1, 0x1, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d5}, 0xa, @in6, 0x3506, 0x2, 0x0, 0xfa79, 0x9, 0xfffffffffffff800, 0x5}}, 0xe8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20080, 0x0) signalfd(r3, &(0x7f0000000080), 0x8) ioperm(0x1f, 0x3ff, 0xe5) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000040)={0x7, 0x80}) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/23 19:21:10 executing program 0: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000ef7f88)=[{}], 0x18) 2018/03/23 19:21:10 executing program 7: rt_sigsuspend(&(0x7f0000000100)={0x2}, 0xfffffffffffffe26) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7c, 0x20000) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/23 19:21:10 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x100}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x1}) 2018/03/23 19:21:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000000000)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x6e06, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}, 0x1c) 2018/03/23 19:21:10 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x0) connect$l2tp(r1, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x0, 0x0, 0x0, 0x3}}, 0x2e) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/23 19:21:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181001) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) clock_gettime(0x3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x100000022052, r0, 0x0) set_tid_address(&(0x7f00000002c0)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x3, 0x4) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c69cb255010e6f736e26332ff443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53f2aa636053b1c18dadbca80a1ae0cb73adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) syncfs(r1) 2018/03/23 19:21:10 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x0, 0x1ff, &(0x7f0000000040)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020908ff09000a7b34be7cefec77f556f5d83c2396eea72a00d62a0dbd7000514dc30d1e001900000000000a004e2059000000000000000000000000000000000000010800000002004e24"], 0x48}, 0x1}, 0x4000) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x42) memfd_create(&(0x7f000000e000)='^\x00', 0x400) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000002c0)={0x7, 0x0, {0x0, 0x0, 0x0, 0x0, 0x9}}) 2018/03/23 19:21:10 executing program 1: membarrier(0x53, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000080)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) fcntl$setlease(r0, 0x400, 0x2) ioprio_set$pid(0x2, 0x0, 0x4001) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) clone(0x0, &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) r1 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x9) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300090a00000025bd700000ce00000302000000e0000001000000000000000002ca5f000100000000000000000200000000030005000000000002000000e0000001000000000000000000000000000000"], 0x50}, 0x1}, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x20) 2018/03/23 19:21:10 executing program 4: getrlimit(0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x1, {0x800, 0x20, 0x1020000000000000, 0x8000, 0x80000000, 0x431}, 0x5, 0x5}, 0xe) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080)=0x8, 0x4) symlinkat(&(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') sendmsg$unix(r1, &(0x7f0000003fd0)={&(0x7f0000014ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001efe0), 0x0, &(0x7f0000019f28)}, 0x0) 2018/03/23 19:21:10 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f00003b8f18)=@newspdinfo={0x1c, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3, {0x0, 0xfffffffffffffffc}}]}, 0xffffffffffffffd9}, 0x1}, 0x0) 2018/03/23 19:21:10 executing program 2: r0 = socket(0x1000000013, 0x806, 0x0) write(r0, &(0x7f0000f56fdf)="1f0000003a00079f1a00d209bdff0000003f20165fffffe40a000028000000", 0x1f) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/23 19:21:10 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000140)=""/29) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/23) ioctl$TIOCCBRK(r1, 0x5428) ioctl$void(r0, 0xc0045878) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/23 19:21:10 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'bond0\x00', &(0x7f0000000140)=@ethtool_regs={0x4, 0x2, 0x64, "e82e2569b90517ff273a6b53320b46ff7aefdbfc5af3982ae9baf07067fa3800c0719c55be3875f95c302836bdf645801c87c45f0ca53a1e58f3f37cb24b8102ea930a9b304f236588b84c597c66f8f96432ca720a73efc3942ef3d9143fb4b0d1c1d476"}}) socket$netlink(0x10, 0x3, 0xd) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/03/23 19:21:10 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000c9dfec)={0x3, 0x0, 0x0, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000340)={'yam0\x00', 0x5}) 2018/03/23 19:21:10 executing program 5: mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00000000c0)) r0 = socket(0x0, 0x7, 0x6) connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) listxattr(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=""/28, 0x1c) mq_notify(r1, &(0x7f0000306fa0)) mkdir(&(0x7f00000000c0)='./file0/bus\x00', 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xfffffffffffffff8, 0x4) 2018/03/23 19:21:10 executing program 3: mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e23ffe)) chroot(&(0x7f0000348ff8)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f00000010c0)='/dev/usbmon#\x00', 0x8, 0x202) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000001100), 0x4) mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x20, &(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f00000000c0)="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") accept4$packet(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001180)=0x14, 0x80000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000011c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x0, 0x4e23, 0x1f, 0xa, 0x20, 0x20, 0x3a, r2, r1}, {0x2, 0x0, 0x7, 0x8001, 0x101, 0x9, 0x50b}, {0x6, 0x100000000, 0x0, 0xffffffffffffffff}, 0x4, 0x6e6bb7, 0x2, 0x0, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0x33}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3505, 0x0, 0x0, 0x6, 0x12e, 0xfffffffffffffff8, 0x8}}, 0xe8) mount(&(0x7f0000846ff8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f0000142ff8)='tracefs\x00', 0x1400, &(0x7f00004c2f16)) pivot_root(&(0x7f0000af9000)='./file0/file0\x00', &(0x7f00001dd000)='./file0/file0\x00') 2018/03/23 19:21:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'dummy0\x00', 0x4400}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000000180)="60c1fc9e07ab7be2e0e2d6b97219ce44af67e5c886001abb26b507402dccfd7fa5a1d3824f2039993cc8d834a37261e24aa4218b36e0df2672c42ffe") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={0x6, 0x100, 0x7980000000000000, 0x6}, 0x8) [ 151.293034] binder: BINDER_SET_CONTEXT_MGR already set [ 151.298392] binder: 11653:11657 ioctl 40046207 0 returned -16 [ 151.304414] binder_alloc: 11653: binder_alloc_buf, no vma [ 151.315752] binder: 11653:11667 transaction failed 29189/-3, size 0-0 line 3128 2018/03/23 19:21:10 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000100)="240000002a0025f000154302000000000000c4000400000000e102000000020000000000", 0x24) 2018/03/23 19:21:10 executing program 7: r0 = getpgrp(0x0) getpgrp(r0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) syz_extract_tcp_res(&(0x7f0000000000), 0x6, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)={0xffffffffffffffff}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000380)=r0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) getpgrp(r0) read(r3, &(0x7f000015df80)=""/128, 0x80) 2018/03/23 19:21:10 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000000040)=""/228, &(0x7f0000000140)=0xe4) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000180)=0x401) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000240)="73f5ac24d1abe9891d9927509aa317a76ce0edb46882e6fe90e8e1d56bac57089ac8a60ec4c307a471959fba0d98dc7b2bd7843a3a99f8939f19bfdb78f7a570abafeb920e9071d9a8dabd1978f301b2081841d56b49f450954f435c2cd406be9b2dd09ba7043489ca1f0ba22b8a579015ec6965a4602f74afb16dbbb8b4810c7a7fb287847c66dc958d351eb6c56fc78eab64fd97dff04c6f1adf", 0x9b}, {&(0x7f0000000300)="c1215c67241e19c6fa1f66eec53a6c9dbb73e6d7aa98a2", 0x17}, {&(0x7f0000000340)="c1378adf1511b5f70beb315d407a7d62f5aebdac76effc54f0b7ea91ec2b1fe70bfceaf984b4493e0f79ed020c7169330ae141b31520e74c83a7dec0e84a39d40f8910e98aa1dff0dc6c15d65bb6ec88f980cdccef748bf3cfc48e6f13466fa302b808b0ca62c83f40e05e22012b7fa7e37fc54b7c280d17e6552e22685c152087296e5d35d44ef56b8e4a13873c5a86f3bbf41c7c9a11", 0x97}, {&(0x7f0000000400)="3d0e8a7f003cb2b955b4996c520da2fb919ff5b6bd79c8fe81676b44ec0ea29a24446078bc3865ec52a54fe7eb", 0x2d}], 0x4, 0x0, 0x0, 0x4000}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000004c0)=0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x1, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000540)) epoll_create(0x7fff) signalfd(r1, &(0x7f0000000580)={0x8}, 0x8) exit_group(0xffff) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00000005c0)=""/119) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000640)=""/181) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000700)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x48, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'teql0\x00'}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000780)={0x2, [0x5, 0x0]}, &(0x7f00000007c0)=0x8) r2 = syz_open_dev$usbmon(&(0x7f0000000800)='/dev/usbmon#\x00', 0x7, 0x40000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000840)={'lo\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000a00)={'nat\x00', 0x0, 0x4, 0x98, [], 0xa, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000940)=""/152}, &(0x7f0000000a80)=0x78) setrlimit(0x0, &(0x7f0000000ac0)={0x200, 0x10000}) epoll_create(0xffff) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000b00)=0x1301, 0x1) fchmod(r1, 0x2b9e96f5848a7326) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_open_pts(r1, 0x2000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000b40)={0x0, 0x15, "abfdcba6856bb386c88dcc37f68eeeb772a769a451"}, &(0x7f0000000b80)=0x1d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000bc0)={r4, 0x7102, 0xff}, 0x8) recvmmsg(r3, &(0x7f0000002780)=[{{&(0x7f0000000c00)=@ll, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000c80)=""/237, 0xed}], 0x1, 0x0, 0x0, 0x7ff}, 0x9}, {{&(0x7f0000000dc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000e40)=""/38, 0x26}, {&(0x7f0000000e80)=""/52, 0x34}, {&(0x7f0000000ec0)=""/162, 0xa2}, {&(0x7f0000000f80)=""/203, 0xcb}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/152, 0x98}], 0x6, &(0x7f00000021c0)=""/213, 0xd5, 0x40}, 0x100}, {{&(0x7f00000022c0)=@ipx, 0x80, &(0x7f0000002540)=[{&(0x7f0000002340)=""/214, 0xd6}, {&(0x7f0000002440)=""/93, 0x5d}, {&(0x7f00000024c0)=""/30, 0x1e}, {&(0x7f0000002500)=""/19, 0x13}], 0x4, 0x0, 0x0, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000002680)=[{&(0x7f0000002580)=""/197, 0xc5}], 0x1, &(0x7f00000026c0)=""/144, 0x90, 0x9}, 0x9e53}], 0x4, 0x120, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000002880), &(0x7f00000028c0)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000002900)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5, 0x2, 0xff, 0xb, 0x9c3, 0x7f, 0x9}, 0x20) 2018/03/23 19:21:10 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed0000464caeedf840d001fe92b08c3f7b8e1596417d7dcd645413be450000000000000001c122283846253398a04d99ca8680deb20632834bc027c44d4cf3fd102724d6748de61eebb06801048dea7636f3a248a9bf3123882ca9fc66b4e70b06d4", 0x12c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x26) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 19:21:10 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) sendmmsg$nfc_llcp(r0, &(0x7f0000000080), 0x0, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r1, &(0x7f000000a3c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="40e5bc39795614d86981406c4dae1290", 0x10}], 0x1, &(0x7f0000000140)}, 0x3}, {{&(0x7f0000006300)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "398ffc6478c84ee8b60379aa67f593fcbb4a0ff1e1f255afc3554140d62246442d7ea00be4c390fac9c6944cffdc38e5953b5037670336f93c803830504436"}, 0x80, &(0x7f0000006500), 0x0, &(0x7f0000006540)}}], 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x67) 2018/03/23 19:21:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000000c0)=0x5) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x8001, 0x4) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000080), 0x98e) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/23 19:21:10 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)={0x1, 0x7, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="5a6f4d3de9a2", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) umount2(&(0x7f000001fff2)='./file0/file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x5e, 0x8, 0x2}) 2018/03/23 19:21:10 executing program 1: recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/56, 0x38, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000011400)=[{{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000300)=""/145, 0x91}, {&(0x7f00000003c0)=""/83, 0x53}, {&(0x7f0000000440)=""/14, 0xe}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, &(0x7f00000014c0)=""/4096, 0x1000, 0xb6}, 0x18000000}, {{&(0x7f00000024c0)=@nfc_llcp, 0x80, &(0x7f0000002ac0)=[{&(0x7f0000002540)=""/212, 0xd4}, {&(0x7f0000002640)=""/168, 0xa8}, {&(0x7f0000002700)=""/230, 0xe6}, {&(0x7f0000002800)=""/177, 0xb1}, {&(0x7f00000028c0)}, {&(0x7f0000002900)=""/28, 0x1c}, {&(0x7f0000002940)=""/84, 0x54}, {&(0x7f00000029c0)=""/245, 0xf5}], 0x8, &(0x7f0000002b40)=""/4096, 0x1000}, 0x100000001}, {{&(0x7f0000003b40)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000005e00)=[{&(0x7f0000003bc0)=""/91, 0x5b}, {&(0x7f0000003c40)=""/4096, 0x1000}, {&(0x7f0000004c40)=""/252, 0xfc}, {&(0x7f0000004d40)=""/4096, 0x1000}, {&(0x7f0000005d40)=""/148, 0x94}], 0x5, &(0x7f0000005e80)=""/202, 0xca, 0x7}, 0x5c}, {{&(0x7f0000005f80)=@ax25, 0x80, &(0x7f000000a240)=[{&(0x7f0000006000)=""/4096, 0x1000}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/4096, 0x1000}, {&(0x7f0000009000)=""/145, 0x91}, {&(0x7f00000090c0)=""/4096, 0x1000}, {&(0x7f000000a0c0)=""/176, 0xb0}, {&(0x7f000000a180)=""/180, 0xb4}], 0x7, 0x0, 0x0, 0x401}, 0x3}, {{0x0, 0x0, &(0x7f000000a400)=[{&(0x7f000000a2c0)=""/104, 0x68}, {&(0x7f000000a340)=""/130, 0x82}], 0x2, &(0x7f000000a440)=""/173, 0xad, 0x7}, 0x1}, {{&(0x7f000000a500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f000000c9c0)=[{&(0x7f000000a580)=""/14, 0xe}, {&(0x7f000000a5c0)=""/65, 0x41}, {&(0x7f000000a640)=""/233, 0xe9}, {&(0x7f000000a740)=""/4096, 0x1000}, {&(0x7f000000b740)=""/11, 0xb}, {&(0x7f000000b780)=""/236, 0xec}, {&(0x7f000000b880)=""/4096, 0x1000}, {&(0x7f000000c880)=""/34, 0x22}, {&(0x7f000000c8c0)=""/21, 0x15}, {&(0x7f000000c900)=""/145, 0x91}], 0xa, &(0x7f000000ca80)=""/4096, 0x1000, 0x12}}, {{0x0, 0x0, &(0x7f000000ec80)=[{&(0x7f000000da80)=""/4096, 0x1000}, {&(0x7f000000ea80)=""/119, 0x77}, {&(0x7f000000eb00)=""/192, 0xc0}, {&(0x7f000000ebc0)=""/189, 0xbd}], 0x4, &(0x7f000000ecc0)=""/149, 0x95, 0x81}, 0x40000}, {{&(0x7f000000ed80)=@un=@abs, 0x80, &(0x7f000000ff00)=[{&(0x7f000000ee00)=""/66, 0x42}, {&(0x7f000000ee80)=""/86, 0x56}, {&(0x7f000000ef00)=""/4096, 0x1000}], 0x3, &(0x7f000000ff40)=""/107, 0x6b, 0x5}, 0x8000}, {{&(0x7f000000ffc0)=@un=@abs, 0x80, &(0x7f0000010240)=[{&(0x7f0000010040)=""/74, 0x4a}, {&(0x7f00000100c0)=""/119, 0x77}, {&(0x7f0000010140)=""/94, 0x5e}, {&(0x7f00000101c0)=""/88, 0x58}], 0x4, &(0x7f0000010280)=""/4096, 0x1000, 0xffff}, 0x100000000}, {{&(0x7f0000011280)=@ax25, 0x80, &(0x7f0000011340)=[{&(0x7f0000011300)}], 0x1, &(0x7f0000011380)=""/102, 0x66, 0x7}, 0x6}], 0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000011680)={0x0, 0x7ff}, &(0x7f00000116c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000011700)={0x4, 0x8000, 0xa, 0x4, 0x10000, 0xb95, 0xffffffffffffff04, 0x3, r1}, &(0x7f0000011740)=0x20) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000080)=""/167) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f00000002c0)=0x8001) ptrace$setregset(0x4205, r3, 0x7, &(0x7f0000000280)={&(0x7f0000000200)="0366b7e71e29074e7518734106521db2cfef2e9e297c4015001b26afe48aed7590fe729802097ac90bf848f3434f8ead00f8e80c2723cb81a56ec58f4e532aa3ab930a4f0c81f7c4f13807ea77d2ee", 0x4f}) [ 151.337068] binder: release 11653:11665 transaction 41 out, still active [ 151.345185] binder: send failed reply for transaction 41, target dead 2018/03/23 19:21:10 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000943ff4)='net/netstat\x00') r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) close(r0) 2018/03/23 19:21:10 executing program 0: r0 = epoll_create(0xdf26) fcntl$getown(r0, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x1) r2 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) r3 = getgid() r4 = getgid() getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) getgroups(0x3, &(0x7f0000000100)=[r3, r4, r5]) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000180)=0x3) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) ioctl(r2, 0x1, &(0x7f0000b03000)) 2018/03/23 19:21:10 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000011000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x8, 0xe00, 0x5e, 0x8}, 0x10) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000698ffc)) 2018/03/23 19:21:10 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0000000000000000000020009d8fa1136ada8bd3eb05ecd0") lseek(r1, 0x0, 0x4) 2018/03/23 19:21:10 executing program 7: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) madvise(&(0x7f000031d000/0x3000)=nil, 0x3000, 0xc) 2018/03/23 19:21:10 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x5, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_proto_private(r1, 0x89ec, &(0x7f0000000080)="018ee27843a4746f6645e5896fa3506a79aceef4289c6c75ccbf1977e21e886aea304a779cc5d5799dca313e9ddc1b1c9dca7224fc973283f8dce5d28c7b437dc41657fd2809e834cc0e314951f810119a90cd3ea8ac9d6619ca2c5bedc09fa137aeab36f97e5ee934846eb459945282c14255676930c4d47db93a5c0a3b339df53c8ad39c2a6b449e4ec30dbcdbed") [ 151.392720] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket 2018/03/23 19:21:10 executing program 6: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000000)='\x00', 0x1) fsync(r0) [ 151.450813] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=22137 sclass=netlink_xfrm_socket [ 211.973328] buffer_io_error: 22 callbacks suppressed [ 211.978492] Buffer I/O error on dev loop0, logical block 0, async page read [ 211.985665] Buffer I/O error on dev loop0, logical block 0, async page read [ 211.993465] Buffer I/O error on dev loop0, logical block 0, async page read [ 213.347104] IPVS: Creating netns size=2552 id=11 2018/03/23 19:23:13 executing program 3: clock_gettime(0xfffffffffffffffb, &(0x7f0000b7a000)) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/03/23 19:23:13 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000000140)) 2018/03/23 19:23:13 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000001840)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xff, 0x4) 2018/03/23 19:23:13 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f76ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d27ff4)) r2 = getpgid(0xffffffffffffffff) prlimit64(r2, 0xa, &(0x7f0000000000)={0x5, 0x602}, &(0x7f0000000040)) 2018/03/23 19:23:13 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000c5a000)=@polexpire={0xcc, 0x1b, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/03/23 19:23:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f65000)=0x8a6c, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000034aff8), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="c9330350e7e4b0dc4966be600ad7210d03a8b2c6b1b736e2f371639bc2cd9d945e15eb806adfe5187e914019da28dc2640c8bf9b647fec162bc86b96e775b0ddfaf38ede3eba5d05b45d79af6fd9d06d5a9be9f78c597856720e7114f5d4c1ff1568d900dd9ec236b6b503e22523421c2e1609653c919962831a0786dee89021be5b703c515861d1c212389f195929853dccd727f0ad405fb71435841c1af2916fa3aba3a06bfbcb905d", 0xaa) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000084c000), 0x0, 0x20004000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 19:23:13 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000400) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/psched\x00') bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x3, @rand_addr}}, 0x1e) flistxattr(r0, &(0x7f0000000000)=""/196, 0xc4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000180)={{0x3, 0x1, 0x174f0591, 0x2, 0xfff}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x6c0, 0x0, 0x8000, 0x8, 0xff, 0x59e3, 0x4, 0x400, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x1, 0x10, 0x101, 0x4, 0x7, 0x1, 0x9, {r3, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x8, 0x9, 0x3, 0x7f, 0x5}}, &(0x7f0000000380)=0xb0) 2018/03/23 19:23:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x10000, {{0xa, 0x4e24, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, {{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) memfd_create(&(0x7f00000003c0)='em0\'nodev\x00', 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r1, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/23 19:23:13 executing program 3: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000003000)=0x4002, 0xffffffed) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000800)='/dev/autofs\x00', 0x200001, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000840)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000880)={r2, 0x2}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000780)=@filter={'filter\x00', 0xe, 0x4, 0x6c8, [0x0, 0x20000080, 0x20000308, 0x20000338], 0x0, &(0x7f0000000040), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x740) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000001000)={0xa, 0x4e20, 0x2, @dev={0xfe, 0x80}}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000000)={0xb, 0x3, 0xbe, 0x4df}, 0xee) [ 274.060639] Buffer I/O error on dev loop0, logical block 0, async page read [ 274.067873] Buffer I/O error on dev loop0, logical block 0, async page read [ 274.075054] Buffer I/O error on dev loop0, logical block 0, async page read 2018/03/23 19:23:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getgid() madvise(&(0x7f000000a000/0x4000)=nil, 0x4000, 0xb) 2018/03/23 19:23:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x435a, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000140)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = timerfd_create(0x5, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000001c0)=0x100000000, 0x4) writev(r1, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) ioctl$KDDELIO(r0, 0x4b35, 0xcc7) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000180)=0x7) 2018/03/23 19:23:13 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000000)={0xb5, &(0x7f000097df4b)=""/181}) rt_sigpending(&(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) memfd_create(&(0x7f0000000100)='cgrouplo}wlan0\x00', 0x2) ioctl(r0, 0x8912, &(0x7f0000000000)) 2018/03/23 19:23:13 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x120a}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0), 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = epoll_create1(0x0) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000d4a000)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000578ff4)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000304000)) r6 = socket$inet6(0xa, 0x3, 0xffffffffffffffff) read(r0, &(0x7f00000001c0)=""/116, 0x74) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000140)={r7}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="0e000000", @ANYRES64=0x0, @ANYBLOB="1008211a58ee9c18"], 0x0, 0x0, &(0x7f0000008000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000003fdc), 0x0, 0x0, &(0x7f0000002000)}) r8 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r8, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000e49fb8), 0xfffffffffffffee2, 0x0, &(0x7f0000ef9000)}) 2018/03/23 19:23:13 executing program 5: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/23 19:23:13 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) r1 = socket$inet6(0xa, 0x1, 0x81) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x1ff, 0x68f5caad, 0x4, 0xec5, 0x8, 0x4, 0x9, 0x6, 0x5edf, 0xfffffffffffffffa, 0x10001, 0x5, 0x75, 0x100000001]}, &(0x7f0000003100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003140)={0xfffffffffffffff7, 0x204, 0x8, 0x3ff, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002f00)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0x6bd1, 0x10, 0x1d, 0x9, 0x3, 0xffff, 0x0, 0x101, 0x4, 0x8000, 0x5d6c, 0x7, 0x0, 0x7, 0x5232]}, &(0x7f0000001980)=0x100) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000003180)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], 0x106) recvmmsg(r0, &(0x7f0000002d40)=[{{&(0x7f0000000000)=@pppol2tpin6, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/232, 0xe8}, {&(0x7f00000001c0)=""/46, 0x2e}, {&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/110, 0x6e}, {&(0x7f0000000340)=""/87, 0x57}, {&(0x7f00000003c0)=""/129, 0x81}], 0x7, &(0x7f0000000500)=""/209, 0xd1, 0x7}, 0xffffffffffffffce}, {{&(0x7f0000000600)=@can, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000680)=""/1, 0x1}, {&(0x7f00000006c0)=""/113, 0x71}, {&(0x7f0000000740)=""/107, 0x6b}], 0x3, &(0x7f0000000800)=""/4096, 0x1000}, 0x48d}, {{&(0x7f0000001800)=@can, 0x80, &(0x7f0000001b80)=[{&(0x7f0000001880)=""/220, 0xdc}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/143, 0x8f}, {&(0x7f0000001a80)=""/18, 0x12}, {&(0x7f0000001ac0)=""/78, 0x4e}, {&(0x7f0000001b40)=""/47, 0x2f}], 0x6, &(0x7f0000001c00)=""/19, 0x13, 0x1}, 0x1}, {{&(0x7f0000001c40)=@pppol2tpv3in6, 0x80, &(0x7f0000002400)=[{&(0x7f0000001cc0)=""/163, 0xa3}, {&(0x7f0000001d80)=""/133, 0x85}, {&(0x7f0000001e40)=""/142, 0x8e}, {&(0x7f0000001f00)=""/237, 0xed}, {&(0x7f0000002000)=""/138, 0x8a}, {&(0x7f00000020c0)=""/214, 0xd6}, {&(0x7f00000021c0)=""/138, 0x8a}, {&(0x7f0000002280)=""/15, 0xf}, {&(0x7f00000022c0)=""/131, 0x83}, {&(0x7f0000002380)=""/66, 0x42}], 0xa, &(0x7f00000024c0)=""/82, 0x52, 0x10000}, 0x3}, {{0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000002540)=""/111, 0x6f}, {&(0x7f00000025c0)=""/148, 0x94}, {&(0x7f0000002680)=""/73, 0x49}, {&(0x7f0000002700)=""/206, 0xce}, {&(0x7f0000002800)=""/188, 0xbc}, {&(0x7f00000028c0)=""/6, 0x6}], 0x6, &(0x7f0000002980)=""/107, 0x6b, 0x2}, 0x6380}, {{&(0x7f0000002a00)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002c00)=[{&(0x7f0000002a80)=""/103, 0x67}, {&(0x7f0000002b00)=""/10, 0xa}, {&(0x7f0000002b40)=""/181, 0xb5}], 0x3, &(0x7f0000002c40)=""/233, 0xe9, 0x1}, 0x8001}], 0x6, 0x2000, &(0x7f0000002ec0)={0x77359400}) 2018/03/23 19:23:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0x4c}, 0x1}, 0x0) 2018/03/23 19:23:13 executing program 1: clone(0x0, &(0x7f0000000080)="83659d76", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000b19ffe)) acct(&(0x7f00009adff8)='./file0\x00') [ 274.226575] Buffer I/O error on dev loop0, logical block 0, async page read [ 274.245649] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 274.277363] audit_printk_skb: 69 callbacks suppressed [ 274.286479] audit: type=1400 audit(1521832993.499:255): avc: denied { set_context_mgr } for pid=11928 comm="syz-executor7" 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 [ 274.319623] binder: 11928:11950 unknown command 14 [ 274.324702] binder: 11928:11950 ioctl c0306201 20007000 returned -22 2018/03/23 19:23:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000567000)='/dev/sg#\x00', 0x0, 0x40002) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0xfffffffffffff5a0, 0x4) ioctl(r0, 0x5381, &(0x7f00007d5000)) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000040)=""/198, 0xc6) 2018/03/23 19:23:13 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000e89ff2)='attr/fscreate\x00') accept4$inet(r1, 0x0, &(0x7f0000000080), 0x800) write$selinux_context(r1, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) r2 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0xee8, 0x469, 0x400, 0x6edb, 0x4, 0x8001}) 2018/03/23 19:23:13 executing program 5: socketpair$inet6(0xa, 0x80001, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) sendto$inet6(0xffffffffffffffff, &(0x7f00007a8fff), 0x0, 0x0, &(0x7f0000f62fe4)={0xa, 0x4e20}, 0x1c) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mprotect(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) 2018/03/23 19:23:13 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x40, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000001c0)={0x10000, {{0xa, 0x4e24, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, {{0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}}, 0x108) r1 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000040)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) memfd_create(&(0x7f00000003c0)='em0\'nodev\x00', 0x5) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r1, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) 2018/03/23 19:23:13 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r2) keyctl$setperm(0x5, r2, 0x100020) keyctl$setperm(0x5, r3, 0x0) r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x10, 0x80000) ioctl(r4, 0xddb, &(0x7f0000000280)="11ddbcdaec3066f5a4d17e30120f494767b84d58419ef30ed215b2d98ab526ded85d8d7c3fc16cca5870ff9bc1a8a135dda23d") keyctl$unlink(0x9, r3, r2) r5 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r5, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x7, [0xfffffffffffffff8, 0x3, 0x100000001, 0x101, 0x8001, 0x12f, 0x5, 0x9]}, 0x5c) 2018/03/23 19:23:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'lo\x00'}) recvmsg$netrom(r1, &(0x7f0000000400)={&(0x7f0000000140)=@full={{0x3, {"2c9381728d58be"}, 0x3}, [{"2c5e1d8cbb9aaa"}, {"73d3c702f7bea8"}, {"40d9174e92ee1e"}, {"a492265c043d68"}, {"10c7d48003d239"}, {"59e08b7092c504"}, {"00dc9455daf14f"}, {"0d33bde1932659"}]}, 0x48, &(0x7f0000000080)=[{&(0x7f00000001c0)="1af47b906e4e42741758d7887f6ad7368294dd3a9c2ba51a6b8f73115af3809705db67eb9c74a60d861aece173fd48fd01408801cb89bf4f8f96fbfab3aaf5efa654dd935d82c5e9c10e08ea6acd1b0f07545273f9094bc6bb600e38a3ad0bacff69eeea88fa7f8ceef7e0dabf953fc82282cab8a834dc9fd1d286d1f615f49ca0c03e4f29da0f5e0a9356552f805f4d33c71e8f7a52988710fbbc452c4b510a58adb19df7455ecf9b95dc0ba376a9e7a3aeace9302b946490e4128c751c11ff568e4f280171d287a16403151773e02e79ce76528041edfbe89b422561ff411a1f7a", 0xe2}], 0x1, &(0x7f0000000300)=[{0xe8, 0x107, 0x800, "8e022965e3ebe550f6bb1755298e394767b4a398595cf2ba9347312b4476fa6a2b5ba88a92ffb932218ea1838e7b2548537f10d2f248b7ef25cc8019452060a340b4e4b914a0d097fbd0610f91c8ceb03ba5a895ea48dfcdbc9f8fa827fe23244f4f1b48b22f85a17dffffafdf51a29b58fe382a0af7de995a459e8b9cf1b533f774663e90f5fe4b750751f93c5e06909a5ca89034fce5cb32d8ff5a465c97fb60c60e520e68a9937d6c00c6c257653c5025f560a0e666c65b39b7ad7498acc1a4be0851a73ad81f4c836dde8a1d7d538a1e75"}], 0xe8, 0x40}, 0x10000) 2018/03/23 19:23:13 executing program 1: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x3, 0x0) mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='coda\x00', 0x4000, &(0x7f0000000380)="846be58380a578e558651bb7c61888da132247c1135fc66ad9d10f345722ca5838defb893cb4160165544a060000005359af6ce2bf4563e75ad3d7d019ce841aa466bfd8bad73d6f2a69885a66a4716aa32459f59f6b555b2c544fe15657234b14338dd7691125df7891303b59b4b23139bdb2908072118e58e0f7da90226aa834e74e379450e029fbce2a98bb6e75ef0cc2fff2849ccc849f87d9e6b434cf905fc4c60b654c0ca09593cf0d4db032c84a14") ioctl$VT_RELDISP(r0, 0x5605) r1 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) futimesat(r1, &(0x7f0000000200)='./control\x00', &(0x7f0000000280)={{}, {0x77359400}}) 2018/03/23 19:23:13 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f0000419000)=@report={0x4c, 0x20, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, 0x4c}, 0x1}, 0x0) 2018/03/23 19:23:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) ioctl$LOOP_CLR_FD(r0, 0x4c01) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/59) [ 274.360994] binder: BINDER_SET_CONTEXT_MGR already set [ 274.366269] binder: 11928:11950 ioctl 40046207 0 returned -16 [ 274.374393] binder: 11928:11950 ioctl c0306201 20004000 returned -14 [ 274.374554] binder: 11928:11945 ioctl c0306201 20007000 returned -14 [ 274.390780] binder: 11928:11945 ioctl c08c5335 20000100 returned -22 2018/03/23 19:23:13 executing program 6: r0 = socket(0x2000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f00017fb1000f7000e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) sendmmsg$unix(r0, &(0x7f0000000000), 0x0, 0x10) 2018/03/23 19:23:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) 2018/03/23 19:23:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fchmod(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}, 0x1c) 2018/03/23 19:23:13 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) readv(r0, &(0x7f0000576fe0)=[{&(0x7f000043e000)=""/62, 0x3e}], 0x1) clone(0x0, &(0x7f0000d28000), &(0x7f00008c9ffc), &(0x7f0000c36ffc), &(0x7f000095e000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2, 0x4) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0x100000a) rmdir(&(0x7f0000ed1ff6)='./control\x00') 2018/03/23 19:23:13 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = dup3(r0, r1, 0x10000000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x2, 0x2) 2018/03/23 19:23:13 executing program 5: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x32, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @random="1a5c995de302", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) recvmsg(r0, &(0x7f00000000c0)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0xffffffffffffff0f, &(0x7f0000000080), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/03/23 19:23:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x100bca, &(0x7f0000000100)="24bfbbdcf17cf568b0f8f646849d9400") 2018/03/23 19:23:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}, 0xff, 0x3}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000300)={r2, 0x4c, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e22, @rand_addr=0x20}]}, &(0x7f0000000340)=0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000000)={'erspan0\x00', @ifru_map={0x1, 0x7, 0x0, 0x6, 0x0, 0x6}}}) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000002dcb00000009000000a203c1000000"], 0x14}, 0x1}, 0x0) 2018/03/23 19:23:13 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f00009cefa8)={0x0, 0x12, 0x4, @tid=r0}, &(0x7f0000044000)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000340)={@broadcast, @loopback}, &(0x7f0000000380)=0xc) setns(r1, 0x0) accept4$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80000) timer_settime(0x0, 0x0, &(0x7f0000040fe0)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={r3, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00bd7079a50000130000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) ppoll(&(0x7f0000ae7000), 0x0, &(0x7f0000845ff0), &(0x7f000079dff8), 0x8) 2018/03/23 19:23:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000200)={0xffffffffffffffff}) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x7, 0x4, 0x2, 0x1, 0x1}, 0x98) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x7, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x88) [ 274.739155] audit: type=1400 audit(1521832993.969:256): avc: denied { create } for pid=12018 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 274.781245] audit: type=1400 audit(1521832994.009:257): avc: denied { ioctl } for pid=12018 comm="syz-executor4" path="socket:[24416]" dev="sockfs" ino=24416 ioctlcmd=8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 274.819999] audit: type=1400 audit(1521832994.049:258): avc: denied { write } for pid=12018 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 274.843492] audit: type=1400 audit(1521832994.049:259): avc: denied { create } for pid=12018 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 274.847873] audit: type=1400 audit(1521832994.069:260): avc: denied { ioctl } for pid=12018 comm="syz-executor4" path="socket:[25081]" dev="sockfs" ino=25081 ioctlcmd=8910 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 336.100516] Buffer I/O error on dev loop0, logical block 3, async page read [ 336.107712] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 336.116924] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 336.124698] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 398.188693] Buffer I/O error on dev loop0, logical block 7, async page read [ 482.108116] INFO: task syz-executor2:11966 blocked for more than 120 seconds. [ 482.115410] Not tainted 4.4.120-gd63fdf6 #28 [ 482.121146] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.129222] syz-executor2 D ffff8801c32972c0 26544 11966 3861 0x00000004 [ 482.136628] ffff8801c32972c0 ffff8801d15068d0 0000000000000024 ffff8801d1506000 [ 482.144626] ffffffff842bdbe0 0000000000000000 ffff8801db21fdb8 ffff8801db21fde0 [ 482.152616] ffff8801db21f4d8 ffffffff84217840 ffff8801d1506000 ffff8801c3297860 [ 482.160653] Call Trace: [ 482.163209] [] ? bit_wait+0xc0/0xc0 [ 482.168479] [] schedule+0x7a/0x1b0 [ 482.173640] [] schedule_timeout+0x3a0/0x970 [ 482.179598] [] ? usleep_range+0x140/0x140 [ 482.185368] [] ? kvm_clock_read+0x23/0x40 [ 482.191152] [] ? kvm_clock_get_cycles+0x9/0x10 [ 482.197352] [] ? ktime_get+0x128/0x1d0 [ 482.202879] [] ? __delayacct_blkio_start+0x41/0x80 [ 482.209435] [] ? bit_wait+0xc0/0xc0 [ 482.214683] [] io_schedule_timeout+0x1be/0x390 [ 482.220900] [] bit_wait_io+0x1b/0xc0 [ 482.226230] [] __wait_on_bit+0x8c/0x140 [ 482.231861] [] wait_on_page_bit+0x1e5/0x210 [ 482.237804] [] ? trace_raw_output_mm_filemap_op_page_cache+0x240/0x240 [ 482.246112] [] ? autoremove_wake_function+0x90/0x90 [ 482.252762] [] ? pagevec_lookup_tag+0x3a/0x80 [ 482.258898] [] __filemap_fdatawait_range+0x1c3/0x2e0 [ 482.265694] [] ? wait_on_page_bit+0x210/0x210 [ 482.271832] [] ? iov_iter_advance+0x164/0x4f0 [ 482.277945] [] ? __filemap_fdatawrite_range+0x1bb/0x250 [ 482.284950] [] ? replace_page_cache_page+0x430/0x430 [ 482.291685] [] filemap_fdatawait_range+0x25/0x50 [ 482.298076] [] filemap_write_and_wait_range+0x74/0xb0 [ 482.304887] [] blkdev_fsync+0x66/0xb0 [ 482.310319] [] ? thaw_bdev+0x180/0x180 [ 482.315822] [] vfs_fsync_range+0x10a/0x250 [ 482.321695] [] blkdev_write_iter+0x398/0x490 [ 482.327720] [] ? bd_unlink_disk_holder+0x3b0/0x3b0 [ 482.334283] [] ? shmem_fallocate+0xa50/0xa50 [ 482.340323] [] vfs_iter_write+0x1c7/0x2d0 [ 482.346089] [] ? default_llseek+0x290/0x290 [ 482.352055] [] ? splice_from_pipe_next+0x2a4/0x380 [ 482.358622] [] ? __kmalloc+0x124/0x320 [ 482.364128] [] iter_file_splice_write+0x58a/0xae0 [ 482.370616] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.376738] [] ? vmsplice_to_user+0x1d0/0x1d0 [ 482.382872] [] direct_splice_actor+0x125/0x180 [ 482.389086] [] splice_direct_to_actor+0x2d2/0x830 [ 482.395547] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 482.402195] [] ? do_splice_to+0x140/0x140 [ 482.407964] [] ? security_file_permission+0x89/0x1e0 [ 482.414723] [] ? rw_verify_area+0x100/0x2f0 [ 482.420687] [] do_splice_direct+0x1a7/0x270 [ 482.426713] [] ? splice_direct_to_actor+0x830/0x830 [ 482.433364] [] ? rw_verify_area+0x100/0x2f0 [ 482.439313] [] do_sendfile+0x54c/0xd30 [ 482.444817] [] ? __compat_sys_pwritev64+0xf0/0xf0 [ 482.451301] [] ? __might_fault+0xe4/0x1d0 [ 482.457069] [] ? __might_fault+0x114/0x1d0 [ 482.462945] [] SyS_sendfile64+0xc3/0x150 [ 482.468659] [] ? SyS_sendfile+0x160/0x160 [ 482.474431] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 482.480932] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 482.487548] no locks held by syz-executor2/11966. [ 482.492461] Sending NMI to all CPUs: [ 482.497276] NMI backtrace for cpu 0 [ 482.500896] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.120-gd63fdf6 #28 [ 482.507877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.517248] task: ffffffff84217840 task.stack: ffffffff84200000 [ 482.523290] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 482.531680] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 482.537100] RAX: 0000000000000007 RBX: ffffffff847ddc08 RCX: 0000000000000000 [ 482.544372] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421810c [ 482.551637] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 482.558896] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 482.566135] R13: fffffbfff070889c R14: ffffffff847ebf78 R15: 0000000000000000 [ 482.573390] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.581599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.587448] CR2: 00007feccd3d8000 CR3: 00000001c742a000 CR4: 0000000000160670 [ 482.594710] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.601961] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.609220] Stack: [ 482.611336] ffffffff84207df8 ffffffff81027e85 ffffffff84208000 ffffffff847ddc08 [ 482.618858] fffffbfff070889c ffffffff847ebf78 0000000000000000 ffffffff84207e08 [ 482.626356] ffffffff810293fa ffffffff84207e20 ffffffff81221468 dffffc0000000000 [ 482.633872] Call Trace: [ 482.636423] [] default_idle+0x55/0x3c0 [ 482.641940] [] arch_cpu_idle+0xa/0x10 [ 482.647353] [] default_idle_call+0x48/0x70 [ 482.653222] [] cpu_startup_entry+0x5fd/0x8f0 [ 482.659259] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 482.666150] [] ? call_cpuidle+0xe0/0xe0 [ 482.671774] [] rest_init+0x189/0x190 [ 482.677102] [] start_kernel+0x6b9/0x6ee [ 482.682718] [] ? thread_stack_cache_init+0xb/0xb [ 482.689099] [] ? early_idt_handler_array+0x120/0x120 [ 482.695820] [] ? early_idt_handler_array+0x120/0x120 [ 482.702570] [] x86_64_start_reservations+0x2a/0x2c [ 482.709129] [] x86_64_start_kernel+0x140/0x163 [ 482.715327] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 482.734313] NMI backtrace for cpu 1 [ 482.737907] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 482.745166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.754509] task: ffff8800bad44800 task.stack: ffff8800bad68000 [ 482.760552] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 482.769280] RSP: 0018:ffff8800bad6fcb8 EFLAGS: 00000046 [ 482.774694] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.781953] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.789205] RBP: ffff8800bad6fce0 R08: 0000000000000001 R09: 0000000000000000 [ 482.796441] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 482.803711] R13: 0000000000000003 R14: ffffffff8426f420 R15: 0000000000000002 [ 482.810971] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.819190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.825047] CR2: 00007f6e387a7000 CR3: 00000001c742a000 CR4: 0000000000160670 [ 482.832305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.839561] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.846804] Stack: [ 482.848940] ffffffff8426f420 ffffffff847efb00 fffffbfff08fda14 dffffc0000000000 [ 482.856439] ffff8801db31bca0 ffff8800bad6fd00 ffffffff810b999b ffffffff839f63c0 [ 482.863959] 0000000000000003 ffff8800bad6fd60 ffffffff81d0eff4 0000000000000000 [ 482.871485] Call Trace: [ 482.874038] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 482.880429] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 482.887495] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 482.894231] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 482.901316] [] watchdog+0x6fa/0xae0 [ 482.906558] [] ? watchdog+0xc3/0xae0 [ 482.911913] [] kthread+0x268/0x300 [ 482.917070] [] ? reset_hung_task_detector+0x20/0x20 [ 482.923737] [] ? kthread_create_on_node+0x400/0x400 [ 482.930396] [] ? kthread_create_on_node+0x400/0x400 [ 482.937027] [] ret_from_fork+0x55/0x80 [ 482.942545] [] ? kthread_create_on_node+0x400/0x400 [ 482.949192] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 6b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 482.968458] Kernel panic - not syncing: hung_task: blocked tasks [ 482.974580] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.120-gd63fdf6 #28 [ 482.982259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.991579] 0000000000000000 7c45546bfb204053 ffff8800bad6fca8 ffffffff81d0408d [ 482.999532] ffffffff83883080 ffff8800bad6fd80 dffffc0000000000 7fffffffffffffff [ 483.007493] ffff8801d2613448 ffff8800bad6fd70 ffffffff8141ab2a 0000000041b58ab3 [ 483.015464] Call Trace: [ 483.018024] [] dump_stack+0xc1/0x124 [ 483.023360] [] panic+0x1aa/0x388 [ 483.028344] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 483.035238] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.042475] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.049715] [] watchdog+0x70b/0xae0 [ 483.054954] [] ? watchdog+0xc3/0xae0 [ 483.060287] [] kthread+0x268/0x300 [ 483.065442] [] ? reset_hung_task_detector+0x20/0x20 [ 483.072074] [] ? kthread_create_on_node+0x400/0x400 [ 483.078707] [] ? kthread_create_on_node+0x400/0x400 [ 483.085340] [] ret_from_fork+0x55/0x80 [ 483.090845] [] ? kthread_create_on_node+0x400/0x400 [ 483.097980] Dumping ftrace buffer: [ 483.101551] (ftrace buffer empty) [ 483.105233] Kernel Offset: disabled [ 483.108836] Rebooting in 86400 seconds..